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Section 7

Current protection

7.1

Four step phase overcurrent protection 3-phase

output OC4PTOC (51/67)

7.1.1

Identification

Function description

IEC 61850

identification

IEC 60617

identification

ANSI/IEEE C37.2

device number

Four step phase overcurrent protection

3-phase output

OC4PTOC

4
4

alt

3I>

TOC-REVA V1 EN

51/67

7.1.2

Functionality

The four step phase overcurrent protection function, 3-phase output OC4PTOC (51/67)
has independent inverse time delay settings for step 1 and 4. Step 2 and 3 are always
definite time delayed.

All IEC and ANSI inverse time characteristics are available.

The directional function is voltage polarized with memory. The function can be set to
be directional or non-directional independently for each of the steps.

A 2nd harmonic blocking can be set individually for each step.

1MRK 505 277-UUS C

Section 7

Current protection

73

Technical Manual

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Summary of Contents for REB650

Page 1: ...Relion 650 series Busbar protection REB650 ANSI Technical Manual ...

Page 2: ......

Page 3: ...Document ID 1MRK 505 277 UUS Issued June 2012 Revision C Product version 1 2 Copyright 2012 ABB All rights reserved ...

Page 4: ...on are registered trademarks of the ABB Group All other brand or product names mentioned in this document may be trademarks or registered trademarks of their respective holders Warranty Please inquire about the terms of warranty from your nearest ABB representative ABB Inc 1021 Main Campus Drive Raleigh NC 27606 USA Toll Free 1 800 HELP 365 menu option 8 ABB Inc 3450 Harvester Road Burlington ON L...

Page 5: ...product failure would create a risk for harm to property or persons including but not limited to personal injuries or death shall be the sole responsibility of the person or entity applying the equipment and those so responsible are hereby requested to ensure that all measures are taken to exclude or mitigate such risks This document has been carefully checked by ABB but deviations cannot be compl...

Page 6: ...ve 2006 95 EC This conformity is the result of tests conducted by ABB in accordance with the product standards EN 50263 and EN 60255 26 for the EMC directive and with the product standards EN 60255 1 and EN 60255 27 for the low voltage directive The product is designed in accordance with the international standards of the IEC 60255 series and ANSI C37 90 The DNP protocol implementation in the IED ...

Page 7: ...and monitoring functions 30 Communication 32 Basic IED functions 33 Section 3 Analog inputs 35 Introduction 35 Operation principle 35 Settings 36 Section 4 Binary input and output modules 41 Binary input 41 Binary input debounce filter 41 Oscillation filter 41 Settings 42 Setting parameters for binary input modules 42 Setting parameters for communication module 43 Section 5 Local Human Machine Int...

Page 8: ...Functionality 57 Status LEDs 57 Indication LEDs 57 Function keys 66 Functionality 66 Operation principle 66 Section 6 Differential protection 69 1Ph High impedance differential protection HZPDIF 87 69 Identification 69 Introduction 69 Function block 69 Signals 70 Settings 70 Monitored data 70 Operation principle 70 Logic diagram 71 Technical data 71 Section 7 Current protection 73 Four step phase ...

Page 9: ...92 External polarizing for ground fault function 93 Base quantities within the protection 94 Internal ground fault protection structure 94 Four residual overcurrent steps 94 Directional supervision element with integrated directional comparison function 95 Technical data 100 Thermal overload protection two time constants TRPTTR 49 101 Identification 101 Functionality 101 Function block 101 Signals...

Page 10: ...echnical data 117 Negative sequence based overcurrent function DNSPTOC 46 117 Identification 117 Functionality 118 Function block 118 Signals 118 Settings 119 Monitored data 120 Operation principle 121 Technical data 121 Section 8 Voltage protection 123 Two step undervoltage protection UV2PTUV 27 123 Identification 123 Functionality 123 Function block 123 Signals 124 Settings 124 Monitored data 12...

Page 11: ...ty 137 Function block 138 Signals 138 Settings 139 Monitored data 139 Operation principle 139 Measurement principle 140 Time delay 140 Blocking 141 Design 141 Technical data 143 Section 9 Secondary system supervision 145 Fuse failure supervision SDDRFUF 145 Identification 145 Functionality 145 Function block 146 Signals 146 Settings 147 Monitored data 148 Operation principle 148 Zero and negative ...

Page 12: ...ock 160 Signals 160 Settings 160 Local remote LOCREM 161 Identification 161 Functionality 161 Function block 161 Signals 161 Settings 162 Local remote control LOCREMCTRL 162 Identification 162 Functionality 162 Function block 162 Signals 163 Settings 163 Operation principle 164 Bay control QCBAY 164 Local remote Local remote control LOCREM LOCREMCTRL 165 Logic rotating switch for function selectio...

Page 13: ...eration principle 173 Single point generic control 8 signals SPC8GGIO 174 Identification 174 Functionality 174 Function block 174 Signals 174 Settings 175 Operation principle 176 Automation bits AUTOBITS 176 Identification 176 Functionality 176 Function block 177 Signals 177 Settings 178 Operation principle 179 Function commands for IEC 60870 5 103 I103CMD 179 Functionality 179 Function block 179 ...

Page 14: ...D 184 Functionality 184 Function block 184 Signals 184 Settings 185 Section 11 Logic 187 Tripping logic common 3 phase output SMPPTRC 94 187 Identification 187 Functionality 187 Function block 187 Signals 188 Settings 188 Operation principle 188 Technical data 189 Trip matrix logic TMAGGIO 189 Identification 189 Functionality 190 Function block 190 Signals 191 Settings 192 Operation principle 192 ...

Page 15: ...ionality 206 Function block 206 Signals 206 Settings 207 Operation principle 207 Boolean 16 to integer conversion B16I 207 Identification 207 Functionality 207 Function block 208 Signals 208 Settings 209 Monitored data 209 Operation principle 209 Boolean 16 to integer conversion with logic node representation B16IFCVI 209 Identification 209 Functionality 209 Function block 210 Signals 210 Settings...

Page 16: ...Signals 219 Settings 220 Monitored data 223 Phase current measurement CMMXU 224 Identification 224 Function block 224 Signals 224 Settings 225 Monitored data 226 Phase phase voltage measurement VMMXU 226 Identification 226 Function block 226 Signals 227 Settings 228 Monitored data 228 Current sequence component measurement CMSQI 229 Identification 229 Function block 229 Signals 229 Settings 230 Mo...

Page 17: ...U 247 Voltage and current sequence measurements VMSQI CMSQI 247 Technical data 247 Event Counter CNTGGIO 248 Identification 248 Functionality 248 Function block 248 Signals 249 Settings 249 Monitored data 249 Operation principle 250 Reporting 250 Technical data 250 Disturbance report 251 Functionality 251 Disturbance report DRPRDRE 251 Identification 251 Function block 252 Signals 252 Settings 252...

Page 18: ...6 Sequential of events 276 Trip value recorder 276 Disturbance recorder 276 Time tagging 277 Recording times 277 Analog signals 278 Binary signals 279 Trigger signals 279 Post Retrigger 280 Technical data 281 Indications 282 Functionality 282 Function block 282 Signals 282 Input signals 282 Operation principle 282 Technical data 283 Event recorder 283 Functionality 283 Function block 284 Signals 2...

Page 19: ...ettings 288 Operation principle 288 Memory and storage 289 Technical data 291 IEC 61850 generic communication I O functions SPGGIO 291 Identification 291 Functionality 291 Function block 291 Signals 292 Settings 292 Operation principle 292 IEC 61850 generic communication I O functions 16 inputs SP16GGIO 292 Identification 292 Functionality 292 Function block 293 Signals 293 Settings 294 MonitoredD...

Page 20: ...ngs 301 Monitored data 302 Operation principle 302 Measuring Principle 303 Accurate algorithm for measurement of distance to fault 303 The non compensated impedance model 307 Technical data 308 Station battery supervision SPVNZBAT 308 Identification 308 Function block 309 Functionality 309 Signals 309 Settings 310 Measured values 310 Monitored Data 310 Operation principle 310 Technical data 312 In...

Page 21: ...condition monitoring SSCBR 318 Identification 318 Functionality 319 Function block 319 Signals 319 Settings 320 Monitored data 321 Operation principle 322 Circuit breaker status 323 Circuit breaker operation monitoring 324 Breaker contact travel time 325 Operation counter 327 Accumulation of Iyt 327 Remaining life of the circuit breaker 329 Circuit breaker spring charged indication 330 Gas pressur...

Page 22: ... 338 Function status fault protection for IEC 60870 5 103 I103FLTPROT 338 Functionality 338 Function block 339 Signals 339 Settings 340 IED status for IEC 60870 5 103 I103IED 341 Functionality 341 Function block 341 Signals 341 Settings 341 Supervison status for IEC 60870 5 103 I103SUPERV 342 Functionality 342 Function block 342 Signals 342 Settings 342 Status for user defined signals for IEC 6087...

Page 23: ...ion communication 355 DNP3 protocol 355 IEC 61850 8 1 communication protocol 355 Identification 355 Functionality 355 Communication interfaces and protocols 356 Settings 356 Technical data 357 Horizontal communication via GOOSE for interlocking 357 Identification 357 Function block 358 Signals 358 Settings 360 Goose binary receive GOOSEBINRCV 360 Identification 360 Function block 361 Signals 361 S...

Page 24: ...als 367 Settings 367 Operation principle 367 GOOSE function block to receive a single point value GOOSESPRCV 368 Identification 368 Functionality 368 Function block 368 Signals 368 Settings 369 Operation principle 369 IEC 60870 5 103 communication protocol 369 Functionality 369 Settings 370 Section 15 Basic IED functions 373 Self supervision with internal event list 373 Functionality 373 Internal ...

Page 25: ...system summer time ends DSTEND 382 Identification 382 Settings 383 Time zone from UTC TIMEZONE 383 Identification 383 Settings 383 Time synchronization via IRIG B 384 Identification 384 Settings 384 Operation principle 384 General concepts 384 Real time clock RTC operation 386 Synchronization alternatives 387 Technical data 388 Parameter setting group handling 388 Functionality 388 Setting group h...

Page 26: ... identifiers TERMINALID 396 Identification 396 Functionality 396 Settings 396 Product information 397 Identification 397 Functionality 397 Settings 397 Primary system values PRIMVAL 398 Identification 398 Functionality 398 Settings 398 Signal matrix for analog inputs SMAI 398 Functionality 398 Identification 399 Function block 399 Signals 400 Settings 401 Operation principle 403 Summation block 3 ...

Page 27: ...s 412 Operation principle 412 Denial of service 413 Functionality 413 Denial of service frame rate control for front port DOSFRNT 413 Identification 413 Function block 413 Signals 413 Settings 414 Monitored data 414 Denial of service frame rate control for LAN1 port DOSLAN1 414 Identification 414 Function block 415 Signals 415 Settings 415 Monitored data 415 Operation principle 416 Section 16 IED ...

Page 28: ...s 430 Connection diagrams for REB650 A03A 439 Section 17 Technical data 449 Dimensions 449 Power supply 449 Energizing inputs 450 Binary inputs 450 Signal outputs 451 Power outputs 451 Data communication interfaces 452 Enclosure class 453 Environmental conditions and tests 454 Section 18 IED and functionality tests 455 Electromagnetic compatibility tests 455 Insulation tests 457 Mechanical tests 4...

Page 29: ... during normal service 1 2 Intended audience This manual addresses system engineers and installation and commissioning personnel who use technical data during engineering installation and commissioning and in normal service The system engineer must have a thorough knowledge of protection systems protection equipment protection functions and the configured functional logic in the IEDs The installat...

Page 30: ...Communication protocol manual Technical manual Technical manual en07000220 vsd IEC07000220 V1 EN Figure 1 The intended use of manuals in different lifecycles The engineering manual contains instructions on how to engineer the IEDs using the different tools in PCM600 The manual provides instructions on how to set up a PCM600 project and insert IEDs to the project structure The manual also recommend...

Page 31: ...nction The manual can be used to find out when and for what purpose a typical protection function can be used The manual can also be used when calculating settings The technical manual contains application and functionality descriptions and lists function blocks logic diagrams input and output signals setting parameters and technical data sorted per function The manual can be used as a technical r...

Page 32: ... Cyber Security deployment guidelines 1MRK 511 268 UUS Point list manual DNP3 1MRK 511 260 UUS Engineering manual 1MRK 511 261 UUS Operation manual 1MRK 500 095 UUS Installation manual 1MRK 514 015 UUS 1 4 Symbols and conventions 1 4 1 Symbols The electrical warning icon indicates the presence of a hazard which could result in electrical shock The warning icon indicates the presence of a hazard wh...

Page 33: ...s presented by using the push button icons To navigate between the options use and HMI menu paths are presented in bold Select Main menu Settings LHMI messages are shown in Courier font To save the changes in non volatile memory select Yes and press Parameter names are shown in italics The function can be enabled and disabled with the Operation setting The character in front of an input or output ...

Page 34: ...28 ...

Page 35: ...tection 3 phase output 0 1 1 EF4PTOC 51N 67N Four step residual overcurrent protection zero negative sequence direction 0 1 1 TRPTTR 49 Thermal overload protection two time constants 0 1 1 CCRBRF 50BF Breaker failure protection 3 phase activation and output 0 1 1 CCRPLD 52PD Pole discordance protection 0 1 1 DNSPTOC 46 Negative sequence based overcurrent function 0 1 1 Voltage protection UV2PTUV 2...

Page 36: ... commands user defined for IEC60870 5 103 4 4 I103GENCMD Function commands generic for IEC60870 5 103 50 50 I103POSCMD IED commands with position and select for IEC60870 5 103 50 50 Secondary system supervision SDDRFUF Fuse failure supervision 0 2 2 TCSSCBR Breaker close trip circuit monitoring 3 3 Logic SMPPTRC 94 Tripping logic common 3 phase output 1 6 6 TMAGGIO Trip matrix logic 12 12 OR Confi...

Page 37: ...al voltage measurement 6 6 AISVBAS Function block for service values presentation of the analog inputs 1 1 TM_P_P2 Function block for service values presentation of primary analog inputs 600TRM 1 1 AM_P_P4 Function block for service values presentation of primary analog inputs 600AIM 1 1 TM_S_P2 Function block for service values presentation of secondary analog inputs 600TRM 1 1 AM_S_P4 Function b...

Page 38: ...status for IEC60870 5 103 1 1 I103SUPERV Supervison status for IEC60870 5 103 1 1 I103USRDEF Status for user defined signals for IEC60870 5 103 20 20 Metering PCGGIO Pulse counter logic 16 16 ETPMMTR Function for energy calculation and demand handling 3 3 2 4 Communication IEC 61850 Function block name ANSI Function description Busbar REB650 REB650 A03A HiZ 3Ph Station communication IEC61850 8 1 I...

Page 39: ...5103 IEC60870 5 103 serial communication for RS485 1 1 GOOSEINTLKRCV Horizontal communication via GOOSE for interlocking 59 59 GOOSEBINRCV GOOSE binary receive 4 4 ETHFRNT ETHLAN1 GATEWAY Ethernet configuration of front port LAN1 port and gateway 1 1 GOOSEDPRCV GOOSE function block to receive a double point value 32 32 GOOSEINTRCV GOOSE function block to receive an integer value 32 32 GOOSEMVRCV G...

Page 40: ...alues 1 SMAI_20_1 SMAI_20_12 Signal matrix for analog inputs 2 3PHSUM Summation block 3 phase 12 GBASVAL Global base values for settings 6 ATHSTAT Authority status 1 ATHCHCK Authority check 1 SPACOMMMAP SPA communication mapping 1 FTPACCS FTP access with password 1 DOSFRNT Denial of service frame rate control for front port 1 DOSLAN1 Denial of service frame rate control for LAN1 1 DOSSCKT Denial o...

Page 41: ... reading This analog channels phase angle will always be fixed to zero degrees and all other angle information will be shown in relation to this analog input During testing and commissioning of the IED the reference channel can be changed to facilitate testing and service values reading 3 2 Operation principle The direction of a current depends on the connection of the CT The main CTs are typicall...

Page 42: ...directionality in the IED If the settings of the primary CT is right that is CTStarPoint set as FromObject or ToObject according to the plant condition then a positive quantity always flows towards the protected object and a Forward direction always looks towards the protected object The settings of the IED is performed in primary values The ratios of the main CTs and VTs are therefore basic data ...

Page 43: ...oObject towards protected object FromObject the opposite CTsec3 0 1 10 0 A 0 1 1 Rated CT secondary current CTprim3 1 99999 A 1 1000 Rated CT primary current CT_WyePoint4 FromObject ToObject ToObject ToObject towards protected object FromObject the opposite CTsec4 0 1 10 0 A 0 1 1 0 Rated CT secondary current CTprim4 1 99999 A 1 1000 Rated CT primary current CT_WyePoint5 FromObject ToObject ToObje...

Page 44: ...e CTsec3 0 1 10 0 A 0 1 1 Rated CT secondary current CTprim3 1 99999 A 1 1000 Rated CT primary current CT_WyePoint4 FromObject ToObject ToObject ToObject towards protected object FromObject the opposite CTsec4 0 1 10 0 A 0 1 1 0 Rated CT secondary current CTprim4 1 99999 A 1 1000 Rated CT primary current CT_WyePoint5 FromObject ToObject ToObject ToObject towards protected object FromObject the opp...

Page 45: ...1 1 Rated CT secondary current CTprim3 1 99999 A 1 1000 Rated CT primary current CT_WyePoint4 FromObject ToObject ToObject ToObject towards protected object FromObject the opposite CTsec4 0 1 10 0 A 0 1 1 0 Rated CT secondary current CTprim4 1 99999 A 1 1000 Rated CT primary current CT_WyePoint5 FromObject ToObject ToObject ToObject towards protected object FromObject the opposite CTsec5 0 1 10 0 ...

Page 46: ...condary current CTprim4 1 99999 A 1 1000 Rated CT primary current CT_WyePoint5 FromObject ToObject ToObject ToObject towards protected object FromObject the opposite CTsec5 0 1 10 0 A 0 1 1 Rated CT secondary current CTprim5 1 99999 A 1 1000 Rated CT primary current CT_WyePoint6 FromObject ToObject ToObject ToObject towards protected object FromObject the opposite CTsec6 0 1 10 0 A 0 1 1 0 Rated C...

Page 47: ... long in substations and there are electromagnetic fields from for example nearby breakers Floating input lines can result in binary input activity These events are unwanted in the system An oscillation filter is used to reduce the load from the system when a binary input starts oscillating Each debounced input signal change increments an oscillation counter Every time the oscillation time counter...

Page 48: ...station battery voltage for input 3 DebounceTime3 0 000 0 100 s 0 001 0 005 Debounce time for input 3 OscillationCount3 0 255 1 0 Oscillation count for input 3 OscillationTime3 0 000 600 000 s 0 001 0 000 Oscillation time for input 3 Threshold4 6 900 VB 1 65 Threshold in percentage of station battery voltage for input 4 DebounceTime4 0 000 0 100 s 0 001 0 005 Debounce time for input 4 OscillationC...

Page 49: ...llation time for input 9 4 1 3 2 Setting parameters for communication module Table 8 COM05_12BI Non group settings basic Name Values Range Unit Step Default Description BatteryVoltage 24 250 V 1 110 Station battery voltage Table 9 COM05_12BI Non group settings advanced Name Values Range Unit Step Default Description Threshold1 6 900 VB 1 65 Threshold in percentage of station battery voltage for in...

Page 50: ...station battery voltage for input 7 DebounceTime7 0 000 0 100 s 0 001 0 005 Debounce time for input 7 OscillationCount7 0 255 1 0 Oscillation count for input 7 OscillationTime7 0 000 600 000 s 0 001 0 000 Oscillation time for input 7 Threshold8 6 900 VB 1 65 Threshold in percentage of station battery voltage for input 8 DebounceTime8 0 000 0 100 s 0 001 0 005 Debounce time for input 8 DebounceTime...

Page 51: ...001 0 000 Oscillation time for input 11 Threshold12 6 900 VB 1 65 Threshold in percentage of station battery voltage for input 12 DebounceTime12 0 000 0 100 s 0 001 0 005 Debounce time for input 12 OscillationCount12 0 255 1 0 Oscillation count for input 12 OscillationTime12 0 000 600 000 s 0 001 0 000 Oscillation time for input 12 1MRK 505 277 UUS C Section 4 Binary input and output modules 45 Te...

Page 52: ...46 ...

Page 53: ...vel 100 100 10 0 Contrast level for display DefaultScreen Main menu Events Measurements Diagnostics Disturbance records Single Line Diagram Main menu Default screen EvListSrtOrder Latest on top Oldest on top Latest on top Sort order of event list AutoIndicationDRP Disabled Enabled Disabled Automatic indication of disturbance report SubstIndSLD No Yes No Substitute indication on single line diagram...

Page 54: ...s Name Type Default Description CLRLEDS BOOLEAN 0 Input to clear the LCD HMI LEDs Table 12 LHMICTRL Output signals Name Type Description HMI ON BOOLEAN Backlight of the LCD display is active RED S BOOLEAN Red LED on the LCD HMI is steady YELLOW S BOOLEAN Yellow LED on the LCD HMI is steady YELLOW F BOOLEAN Yellow LED on the LCD HMI is flashing CLRPULSE BOOLEAN A pulse is provided when the LEDs on ...

Page 55: ...NEWIND ACK IEC09000321 1 en vsd IEC09000321 V1 EN Figure 4 LEDGEN function block GRP1_LED1 HM1L01R HM1L01Y HM1L01G IEC09000322 V1 EN Figure 5 GRP1_LED1 function block The GRP1_LED1 function block is an example all 15 LED in each of group 1 3 has a similar function block 5 3 3 Signals Table 13 LEDGEN Input signals Name Type Default Description BLOCK BOOLEAN 0 Input to block the operation of the LED...

Page 56: ... Off On tRestart 0 0 100 0 s 0 1 0 0 Defines the disturbance length tMax 0 0 100 0 s 0 1 0 0 Maximum time for the definition of a disturbance Table 17 GRP1_LED1 Non group settings basic Name Values Range Unit Step Default Description SequenceType Follow S Follow F LatchedAck F S LatchedAck S F LatchedColl S LatchedReset S Follow S Sequence type for LED 1 local HMI alarm group 1 LabelOff 0 18 1 G1L...

Page 57: ...3 Signals Table 18 FNKEYMD1 Input signals Name Type Default Description LEDCTL1 BOOLEAN 0 LED control input for function key Table 19 FNKEYMD1 Output signals Name Type Description FKEYOUT1 BOOLEAN Output controlled by function key 5 4 4 Settings Table 20 FNKEYMD1 Non group settings basic Name Values Range Unit Step Default Description Mode Off Toggle Pulsed Off Output operation mode PulseTime 0 00...

Page 58: ... Local HMI ANSI12000175 V1 EN Figure 7 Local human machine interface The LHMI of the IED contains the following elements Display LCD Buttons LED indicators Communication port The LHMI is used for setting monitoring and controlling 5 5 1 1 Display The LHMI includes a graphical monochrome display with a resolution of 320 x 240 pixels The character size can vary The display view is divided into four ...

Page 59: ... area shows the menu content The status area shows the current IED time the user that is currently logged in and the object identification string which is settable via the LHMI or with PCM600 If text pictures or other items do not fit in the display a vertical scroll bar appears on the right The text in content area is truncated from the beginning if it does not fit in the display horizontally Tru...

Page 60: ...with the function buttons Each function button has a LED indication that can be used as a feedback signal for the function button control action The LED is connected to the required signal with PCM600 ANSI12000025 1 en vsd ANSI12000025 V1 EN Figure 10 Function button panel The alarm LED panel shows on request the alarm text labels for the alarm LEDs Section 5 1MRK 505 277 UUS C Local Human Machine...

Page 61: ... alarm texts related to each three color LED are divided into three pages There are 3 separate pages of LEDs available The 15 physical three color LEDs in one LED group can indicate 45 different signals Altogether 135 signals can be indicated since there are three LED groups The LEDs can be configured with PCM600 and the operation mode can be selected with the LHMI or PCM600 There are two addition...

Page 62: ...ith object control navigation and command push buttons and RJ 45 communication port 1 5 Function button 6 Close 7 Open 8 Escape 9 Left 10 Down 11 Up 12 Right 13 Key 14 Enter 15 Remote Local 16 Uplink LED 17 Not in use 18 Multipage 19 Menu 20 Clear 21 Help 22 Communication port Section 5 1MRK 505 277 UUS C Local Human Machine Interface LHMI 56 Technical Manual ...

Page 63: ...he LCD in the front of the IED green yellow and red The green LED has a fixed function while the yellow and red LEDs are user configured The yellow LED can be used to indicate that a disturbance report is created steady or that the IED is in test mode flashing The red LED can be used to indicate a trip command 5 5 2 3 Indication LEDs Operating modes Collecting mode LEDs which are used in collectin...

Page 64: ...matic reset of the LEDs has been performed still persisting indications will be indicated with a steady light Operating sequence The sequences can be of type Follow or Latched For the Follow type the LED follow the input signal completely For the Latched type each LED latches to the corresponding input signal until it is reset The figures below show the function of available sequences selectable f...

Page 65: ...000228 V2 EN Figure 14 Operating sequence 1 Follow S If inputs for two or more colors are active at the same time to one LED the priority is as described above An example of the operation when two colors are activated in parallel is shown in Figure 15 Activating signal GREEN LED IEC09000312_1_en vsd G R G G Activating signal RED IEC09000312 V1 EN Figure 15 Operating sequence 1 two colors Sequence ...

Page 66: ...t will be acknowledged independent of if the low priority indication appeared before or after acknowledgment In Figure 17 it is shown the sequence when a signal of lower priority becomes activated after acknowledgment has been performed on a higher priority signal The low priority signal will be shown as acknowledged when the high priority signal resets Activating signal RED LED Acknow IEC09000313...

Page 67: ...gnal RED LED Acknow IEC09000315 1 en vsd Activating signal YELLOW G G R R Y Activating signal GREEN IEC09000315 V1 EN Figure 19 Operating sequence 3 three colors involved alternative 2 Sequence 4 LatchedAck S F This sequence has the same functionality as sequence 3 but steady and flashing light have been alternated Sequence 5 LatchedColl S This sequence has a latched function and works in collecti...

Page 68: ...e of reset the LED will change color according to Figure 21 Activating signal RED LED Reset IEC09000316_1_en vsd Activating signal GREEN R G IEC09000316 V1 EN Figure 21 Operating sequence 5 two colors Sequence 6 LatchedReset S In this mode all activated LEDs which are set to sequence 6 LatchedReset S are automatically reset at a new disturbance when activating any input signal for other LEDs set t...

Page 69: ...one disturbance IEC01000239_2 en vsd Activating signal 2 LED 2 Manual reset Activating signal 1 Automatic reset LED 1 Disturbance tRestart IEC01000239 V2 EN Figure 22 Operating sequence 6 LatchedReset S two indications within same disturbance Figure 23 shows the timing diagram for a new indication after tRestart time has elapsed 1MRK 505 277 UUS C Section 5 Local Human Machine Interface LHMI 63 Te...

Page 70: ... Disturbance tRestart IEC01000240 V2 EN Figure 23 Operating sequence 6 LatchedReset S two different disturbances Figure 24 shows the timing diagram when a new indication appears after the first one has reset but before tRestart has elapsed Section 5 1MRK 505 277 UUS C Local Human Machine Interface LHMI 64 Technical Manual ...

Page 71: ...Disturbance tRestart IEC01000241 V2 EN Figure 24 Operating sequence 6 LatchedReset S two indications within same disturbance but with reset of activating signal between Figure 25 shows the timing diagram for manual reset 1MRK 505 277 UUS C Section 5 Local Human Machine Interface LHMI 65 Technical Manual ...

Page 72: ...d in the application configuration When used as a menu shortcut a function button provides a fast way to navigate between default nodes in the menu tree When used as a control the button can control a binary signal 5 5 3 2 Operation principle Each output on the FNKEYMD1 FNKEYMD5 function blocks can be controlled from the LHMI function keys By pressing a function button on the LHMI the output statu...

Page 73: ...ce diagram for Mode 0 Mode 1 TOGGLE In this mode the output toggles each time the function block detects that the input has been written the input has completed a pulse Note that the input attribute is reset each time the function block executes The function block execution is marked with a dotted line below Input value Output value IEC09000331_1_en vsd IEC09000331 V1 EN Figure 27 Sequence diagram...

Page 74: ...ONTROL then the corresponding input on this function block becomes active and will light the yellow function button LED when high This functionality is active even if the function block operation setting is set to off There is an exception for the optional extension EXT1 function keys 7 and 8 since they are tri color they can be red yellow or green Each of these LEDs are controlled by three inputs...

Page 75: ...ics It utilizes an external summation of the currents in the interconnected CTs a series resistor and a voltage dependent resistor which are mounted externally connected to the IED Three instances of 1Ph High impedance differential protection function HZPDIF 87 can be used to provide a three phase differential protection function to be used for example as busbar protection One instance of HZPDIF 8...

Page 76: ...ble Enable Operation AlarmPickup 2 500 V 1 10 Alarm voltage level on CT secondary tAlarm 0 000 60 000 s 0 001 5 000 Time delay to activate alarm TripPickup 5 900 V 1 100 Pickup voltage level in volts on CT secondary side R series 10 20000 ohm 1 1800 Value of series resistor in Ohms 6 1 6 Monitored data Table 25 HZPDIF 87 Monitored data Name Type Values Range Unit Description MEASVOLT REAL kV Measu...

Page 77: ... protection function HZPDIF 87 see figure 30 It is a simple one step function with an additional lower alarm level By activating inputs the HZPDIF 87 function can either be blocked completely or only the trip output AlarmPickup AlarmPickup 0 tAlarm 0 0 03s 0 en05000301_ansi vsd ANSI05000301 V1 EN Figure 30 Logic diagram for 1Ph High impedance differential protection HZPDIF 87 6 1 8 Technical data ...

Page 78: ... Accuracy Operate time 10 ms typically at 0 to 10 x Vd Reset time 105 ms typically at 10 to 0 x Vd Critical impulse time 2 ms typically at 0 to 10 x Vd Section 6 1MRK 505 277 UUS C Differential protection 72 Technical Manual ...

Page 79: ...ty The four step phase overcurrent protection function 3 phase output OC4PTOC 51 67 has independent inverse time delay settings for step 1 and 4 Step 2 and 3 are always definite time delayed All IEC and ANSI inverse time characteristics are available The directional function is voltage polarized with memory The function can be set to be directional or non directional independently for each of the ...

Page 80: ...P SIGNAL Three phase group signal for voltage inputs BLOCK BOOLEAN 0 Block of function BLK1 BOOLEAN 0 Block of step 1 BLK2 BOOLEAN 0 Block of step 2 BLK3 BOOLEAN 0 Block of step 3 BLK4 BOOLEAN 0 Block of step 4 Table 28 OC4PTOC 51_67 Output signals Name Type Description TRIP BOOLEAN Common trip signal TRST1 BOOLEAN Trip signal from step 1 TRST2 BOOLEAN Trip signal from step 2 TRST3 BOOLEAN Trip si...

Page 81: ...tional mode of step 1 off non directional forward reverse Characterist1 ANSI Ext inv ANSI Very inv ANSI Norm inv ANSI Mod inv ANSI Def Time L T E inv L T V inv L T inv IEC Norm inv IEC Very inv IEC inv IEC Ext inv IEC S T inv IEC L T inv IEC Def Time Reserved RI type RD type ANSI Def Time Selection of time delay curve type for step 1 Pickup1 5 2500 IB 1 1000 Phase current operate level for step1 i...

Page 82: ...directional Forward Reverse Non directional Directional mode of step 4 off non directional forward reverse Characterist4 ANSI Ext inv ANSI Very inv ANSI Norm inv ANSI Def Time L T E inv L T V inv L T inv IEC Norm inv IEC Very inv IEC inv IEC Ext inv IEC S T inv IEC L T inv IEC Def Time Reserved RI type RD type ANSI Def Time Selection of time delay curve type for step 4 Pickup4 5 2500 IB 1 175 Phas...

Page 83: ...estrain4 Disabled Enabled Disabled Enable block of step 4 from harmonic restrain Table 31 OC4PTOC 51_67 Non group settings basic Name Values Range Unit Step Default Description GlobalBaseSel 1 6 1 1 Selection of one of the Global Base Value groups MeasType DFT RMS DFT Selection between DFT and RMS measurement 7 1 6 Monitored data Table 32 OC4PTOC 51_67 Monitored data Name Type Values Range Unit De...

Page 84: ...ection Element 4 step over current element One element for each step Harmonic Restraint Mode Selection dirPhAFlt dirPhBFlt dirPhCFlt harmRestrBlock enableDir enableStep1 4 DirectionalMode1 4 faultState Element faultState I3P V3P I3P PICKUP TRIP ANSI05000740 V1 EN Figure 32 Functional overview of OC4PTOC 51 67 The sampled analog phase currents are processed in a pre processing function block Using ...

Page 85: ...mon for all three phases and all steps It shall be noted that the selection of measured value DFT or RMS do not influence the operation of directional part of OC4PTOC 51 67 Service value for individually measured phase currents are also available on the local HMI for OC4PTOC 51 67 function which simplifies testing commissioning and in service operational checking of the function A harmonic restrai...

Page 86: ...se ground short circuit _ _ ref A A dir A A V V I I ANSIEQUATION1452 V1 EN Equation 4 _ _ ref B B dir B B V V I I ANSIEQUATION1453 V1 EN Equation 5 _ _ ref C C dir C C V V I I ANSIEQUATION1454 V1 EN Equation 6 Section 7 1MRK 505 277 UUS C Current protection 80 Technical Manual ...

Page 87: ... for step 1 and 4 can be chosen as definite time delay or inverse time characteristic Step 2 and 3 are always definite time delayed A wide range of standardized inverse time characteristics is available The possibilities for inverse time characteristics are described in section Inverse time characteristics All four steps in OC4PTOC 51 67 can be blocked from the binary input BLOCK The binary input ...

Page 88: ... In Reset ratio 95 Min operating current 1 10000 of lBase 1 0 of In at I In 1 0 of I at I In 2nd harmonic blocking 5 100 of fundamental 2 0 of In Independent time delay 0 000 60 000 s 0 5 25 ms Minimum operate time for inverse characteristics 0 000 60 000 s 0 5 25 ms Inverse characteristics see table 404 table 405 and table 406 17 curve types 1 ANSI IEEE C37 112 IEC 60255 151 3 or 40 ms 0 10 k 3 0...

Page 89: ...ty The four step residual overcurrent protection zero or negative sequence direction EF4PTOC 51N 67N has independent inverse time delay settings for step 1 and 4 Step 2 and 3 are always definite time delayed All IEC and ANSI inverse time characteristics are available EF4PTOC 51N 67N can be set directional or non directional independently for each of the steps The directional part of the function c...

Page 90: ...s Table 34 EF4PTOC 51N_67N Input signals Name Type Default Description I3P GROUP SIGNAL Three phase group signal for current inputs V3P GROUP SIGNAL Three phase group signal for polarizing voltage inputs I3PPOL GROUP SIGNAL Three phase group signal for polarizing current inputs I3PDIR GROUP SIGNAL Three phase group signal for operating directional inputs BLOCK BOOLEAN 0 Block of function BLK1 BOOL...

Page 91: ...ault Description Operation Disabled Enabled Disabled Operation Disable Enable EnaDir Disable Enable Enable Enabling the Directional calculation AngleRCA 180 180 Deg 1 65 Relay characteristic angle RCA polMethod Voltage Current Dual Voltage Type of polarization VPolMin 1 100 VB 1 1 Minimum voltage level for polarization UN or U2 in of UBase IPolMin 2 100 IB 1 5 Minimum current level for polarizatio...

Page 92: ... time for inverse curves for step 1 HarmRestrain1 Disabled Enabled Enabled Enable block of step 1 from harmonic restrain DirModeSel2 Disabled Non directional Forward Reverse Non directional Directional mode of step 2 off non directional forward reverse Pickup2 1 2500 IB 1 50 Residual current pickup for step 2 in of IBase t2 0 000 60 000 s 0 001 0 400 Independent definite time delay of step 2 IMin2...

Page 93: ...0 Independent definite time delay of step 4 TD4 0 05 999 00 0 01 0 05 Time multiplier for the dependent time delay for step 4 IMin4 1 10000 IB 1 17 Minimum operate current for step 4 in of IBase t4Min 0 000 60 000 s 0 001 0 000 Minimum operate time in inverse curves step 4 HarmRestrain4 Disabled Enabled Enabled Enable block of step 4 from harmonic restrain Table 37 EF4PTOC 51N_67N Non group settin...

Page 94: ...log Inputs on its function block in the configuration tool 1 I3P input used for Operating Quantity 2 V3P input used for Voltage Polarizing Quantity 3 I3PPOL input used for Current Polarizing Quantity 4 I3PDIR input used for Operating Directional Quantity These inputs are connected from the corresponding pre processing function blocks in the Configuration Tool within PCM600 7 2 7 1 Operating quanti...

Page 95: ...nected to I3PDIR input same SMAI AI3P connected to I3P input If zero sequence current is selected op I 3 Io IA IB IC EQUATION2011 ANSI V1 EN Equation 7 where IA IB IC are fundamental frequency phasors of three individual phase currents The residual current is pre processed by a discrete Fourier filter Thus the phasor of the fundamental frequency component of the residual current is derived The pha...

Page 96: ...he pre processing block by using the following formula VPol 3V0 VA VB VC ANSIEQUATION2407 V1 EN Equation 9 where VA VB VC are fundamental frequency phasors of three individual phase voltages In order to use this all three phase to ground voltages must be connected to three IED VT inputs The residual voltage is pre processed by a discrete fourier filter Thus the phasor of the fundamental frequency ...

Page 97: ...ed to one single current transformer located between power system WYE point and ground current transformer located in the WYE point of a WYE connected transformer winding For some special line protection applications this dedicated IED CT input can be connected to parallel connection of current transformers in all three phases Holm Green connection 2 calculated from three phase current input withi...

Page 98: ...hen dual polarizing is selected the function will use the vectorial sum of the voltage based and current based polarizing in accordance with the following formula 0s VTotPol VVPol VIPol VPol Z IPol VPol RNPol jXNPol Ipol ANSIEQUATION2408 V1 EN Equation 14 Vpol and Ipol can be either zero sequence component or negative sequence component depending upon the user selection Then the phasor of the tota...

Page 99: ...rom the three phase current input within the IED by using the pre processing block The pre processing block will calculate the negative sequence current from the three inputs into the pre processing block by using the following formula 2 I2 IA IB IC 3 a a GUID 65EF3644 BDC6 4E4B 97B0 AA48929C4CAF V1 EN Equation 16 where IA IB and IC are fundamental frequency phasors of three individual phase curre...

Page 100: ...ed in blocking during switching of parallel transformers Each part is described separately in the following sections 7 2 7 7 Four residual overcurrent steps Each overcurrent step uses operating quantity Iop residual current as measuring quantity Each of the four residual overcurrent steps has the following built in facilities Directional mode can be set to Disabled Non directional Forward Reverse ...

Page 101: ... Disabled DirModeSelx Non directional DirModeSelx Forward DirModeSelx Reverse AND AND FORWARD_Int REVERSE_Int OR OR STEPx_DIR_Int ANSI09000638 2 en vsd 0 0 tx ANSI09000638 V2 EN Figure 36 Simplified logic diagram for residual overcurrent The protection can be completely blocked from the binary input BLOCK Output signals for respective step PU_STx and TRSTx and can be blocked from the binary input ...

Page 102: ...nt as shown in figure 37 in order to determine the direction of the ground fault PUREV 0 6 INDirPU PUFW RCA 85 deg 40 of INDirPU INDirPU RCA 65 VPol 3V0 I 3I op 0 RCA 85 deg RCA 85 deg Characteristic for PUREV Characteristic for PUFW Characteristic for reverse release of measuring steps Characteristic for forward release of measuring steps RCA 85 deg ANSI11000243 1 en ai Operating area Operating a...

Page 103: ...Reverse AND AND FORWARD_Int REVERSE_Int OR BLKTR OR STAGEx_DIR_Int ANSI11000281 1 en vsd AND AND Characteristx Inverse Inverse ANSI11000281 1 en vsd 0 0 tx 0 0 txMin ANSI11000281 V1 EN Figure 38 Operating characteristic for ground fault directional element using the zero sequence components 1MRK 505 277 UUS C Section 7 Current protection 97 Technical Manual ...

Page 104: ...l element using the negative sequence components Two relevant setting parameters for directional supervision element are Directional element will be internally enabled to operate as soon as Iop is bigger than 40 of IDirPU and directional condition is fulfilled in set direction Relay characteristic angle AngleRCA which defines the position of forward and reverse areas in the operating characteristi...

Page 105: ... directional supervision element with integrated directional comparison step is shown in figure 40 X a a b b IDirPU polMethod Voltage polMethod Dual OR FORWARD_Int REVERSE_Int BLOCK STAGE1_DIR_Int 0 6 X 0 4 AND STAGE3_DIR_Int STAGE4_DIR_Int STAGE2_DIR_Int OR PUREV VPolMin IPolMin AngleRCA T F 0 0 X T F RNPol XNPol 0 0 Directional Characteristic FWD RVS AND AND AND PUFW FORWARD_Int REVERSE_Int AND ...

Page 106: ... Iset Minimum polarizing voltage Zero sequence 1 100 of VBase 0 5 of Vn Minimum polarizing voltage Negative sequence 1 100 of VBase 0 5 of Vn Minimum polarizing current Zero sequence 2 100 of IBase 1 0 of In Minimum polarizing current Negative sequence 2 100 of IBase 1 0 of In Real part of source Z used for current polarization 0 50 1000 00 W phase Imaginary part of source Z used for current polar...

Page 107: ...ansformer generator insulation The thermal overload protection estimates the internal heat content of the transformer generator temperature continuously This estimation is made by using a thermal model of the transformer generator with two time constants which is based on current measurement Two warning pickup levels are available This enables actions in the power system to be done before dangerou...

Page 108: ...2 BOOLEAN Second level alarm signal LOCKOUT BOOLEAN Lockout signal WARNING BOOLEAN Trip within set warning time 7 3 5 Settings Table 42 TRPTTR 49 Group settings basic Name Values Range Unit Step Default Description Operation Disabled Enabled Disabled Disable Enable Operation IRef 10 0 1000 0 IB 1 0 100 0 Reference current in of IBase IBase1 30 0 250 0 IB 1 0 100 0 Base current IBase1 without cooli...

Page 109: ...50 0 99 0 Itr 1 0 90 0 Second alarm level LockoutReset 10 0 95 0 Itr 1 0 60 0 Lockout reset level Warning 1 0 500 0 Min 0 1 30 0 Time setting below which warning would be set Table 43 TRPTTR 49 Non group settings basic Name Values Range Unit Step Default Description GlobalBaseSel 1 6 1 1 Selection of one of the Global Base Value groups 7 3 6 Monitored data Table 44 TRPTTR 49 Monitored data Name Ty...

Page 110: ... phase current Iref is a given reference current If this calculated relative temperature is larger than the relative temperature level corresponding to the set operate trip current a pickup output signal PICKUP is activated The actual temperature at the actual execution cycle is calculated as If final n Q Q EQUATION1172 V1 EN Equation 18 1 1 1 t n n final n e t D æ ö Q Q Q Q ç è ø EQUATION1173 V1 ...

Page 111: ...is calculated to be above the operation temperature ln final operate operate final n t t æ ö Q Q ç ç Q Q è ø EQUATION1176 V1 EN Equation 22 The calculated time to trip can be monitored as it is exported from the function as a real figure TTRIP After a trip caused by the thermal overload protection there can be a lockout to reconnect the tripped circuit The output lockout signal LOCKOUT is activate...

Page 112: ...t Final Temp TripTemp actual heat comtent Actual Temp Alarm1 Alarm2 Temp Actual Temp TripTemp ALARM1 TRIP Actual Temp Recl Temp PICKUP Calculation of time to trip Calculation of time to reset of lockout TTRIP TRESLO Management of setting parameters Tau Current base used Binary input Forced cooling Enabled Disabled Tau used ALARM2 WARNING if time to trip set value ANSI08000040 1 en vsd S R LOCKOUT ...

Page 113: ... trip 7 4 Breaker failure protection 3 phase activation and output CCRBRF 50BF 7 4 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Breaker failure protection 3 phase activation and output CCRBRF 3I BF SYMBOL U V1 EN 50BF 7 4 2 Functionality CCRBRF 50BF can be current based contact based or an adaptive combination of these two co...

Page 114: ...eaker to avoid unnecessary tripping of surrounding breakers 7 4 3 Function block ANSI09000272 1 en vsd CCRBRF 50BF I3P BLOCK BFI_3P 52A_A 52A_B 52A_C TRBU TRRET ANSI09000272 V1 EN Figure 43 CCRBRF 50BF function block 7 4 4 Signals Table 46 CCRBRF 50BF Input signals Name Type Default Description I3P GROUP SIGNAL Three phase group signal for current inputs BLOCK BOOLEAN 0 Block of function BFI_3P BO...

Page 115: ...60 000 s 0 001 0 000 Time delay of re trip t2 0 000 60 000 s 0 001 0 150 Time delay of back up trip Table 49 CCRBRF 50BF Group settings advanced Name Values Range Unit Step Default Description Pickup_BlkCont 5 200 IB 1 20 Current for blocking of 52a operation in of Ibase Table 50 CCRBRF 50BF Non group settings basic Name Values Range Unit Step Default Description GlobalBaseSel 1 6 1 1 Selection of...

Page 116: ...ation and a special adapted current algorithm or by open contact indication The special algorithm enables a very fast detection of successful breaker opening that is fast resetting of the current measurement If the current and or contact detection has not detected breaker opening before the back up timer has run its time a back up trip is initiated Further the following possibilities are available...

Page 117: ...om other phases ANSI09000978 2 en vsd RetripMode 1 0 0 t1 ANSI09000978 V2 EN Figure 45 Simplified logic scheme of the retrip logic function Internal logical signals PU_A PU_B PU_C have logical value 1 when current in respective phase has magnitude larger than setting parameter Pickup_PH 7 4 8 Technical data Table 52 CCRBRF 50BF technical data Function Range or value Accuracy Operate phase current ...

Page 118: ...eakers and disconnectors can end up with their phases in different positions close open due to electrical or mechanical failures An open phase can cause negative and zero sequence currents which cause thermal stress on rotating machines and can cause unwanted operation of zero sequence or negative sequence current functions Normally the affected breaker is tripped to correct such a situation If th...

Page 119: ...D BOOLEAN 0 Pole discrepancy signal from CB logic Table 54 CCRPLD 52PD Output signals Name Type Description TRIP BOOLEAN Trip signal to CB PICKUP BOOLEAN Trip condition TRUE waiting for time delay 7 5 5 Settings Table 55 CCRPLD 52PD Group settings basic Name Values Range Unit Step Default Description Operation Disabled Enabled Disabled Disable Enable Operation tTrip 0 000 60 000 s 0 001 0 300 Time...

Page 120: ...scription GlobalBaseSel 1 6 1 1 Selection of one of the Global Base Value groups 7 5 6 Monitored data Table 57 CCRPLD 52PD Monitored data Name Type Values Range Unit Description IMin REAL A Lowest phase current IMax REAL A Highest phase current 7 5 7 Operation principle The detection of pole discrepancy can be made in two different ways If the contact based function is used an external logic can b...

Page 121: ...a discrete Fourier filter DFT block From the fundamental frequency components of each phase current the RMS value of each phase current is derived The smallest and the largest phase current are derived If the smallest phase current is lower than the setting CurrUnsymPU times the largest phase current the settable trip timer tTrip is started The tTrip timer gives a trip signal after the set delay T...

Page 122: ...ernal functions in the IED itself in order to receive a block command from internal functions Through OR gate it can be connected to both binary inputs and internal function outputs If the pole discrepancy protection is enabled then two different criteria can generate a trip signal TRIP Pole discrepancy signaling from the circuit breaker Unsymmetrical current detection 7 5 7 1 Pole discrepancy sig...

Page 123: ...CMD for closing command information and OPENCMD for opening command information These inputs can be connected to terminal binary inputs if the information are generated from the field that is from auxiliary contacts of the close and open push buttons or may be software connected to the outputs of other integrated functions that is close command from a control function or a general trip from integr...

Page 124: ...ects against all unbalanced faults including phase to phase faults The minimum pickup current of the function must be set to above the normal system unbalance level in order to avoid unwanted tripping 7 6 3 Function block ANSI09000125 1 en vsd DNSPTOC 46 I3P V3P BLOCK BLKOC1 ENMLTOC1 BLKOC2 ENMLTOC2 TRIP TROC1 TROC2 BFI_3P PU_OC1 PU_OC2 DIROC1 DIROC2 CURRENT VOLTAGE VIANGLE ANSI09000125 V1 EN Figu...

Page 125: ...VOLTAGE REAL Measured voltage value VIANGLE REAL Angle between voltage and current 7 6 5 Settings Table 61 DNSPTOC 46 Group settings basic Name Values Range Unit Step Default Description Operation Disabled Enabled Disabled Disable Enable Operation RCADir 180 180 Deg 1 75 Relay characteristic angle ROADir 1 90 Deg 1 75 Relay operate angle LowVolt_VM 0 0 5 0 VB 0 1 0 5 Voltage level in of Vbase belo...

Page 126: ...inite time delay for step 2 OC2 DirMode_OC2 Non directional Forward Reverse Non directional Directional mode of step 2 non directional forward reverse DirPrinc_OC2 I V IcosPhi U I V Measuring on I V or IcosPhi V for step 2 OC2 ActLowVolt2_VM Non directional Block Memory Non directional Low votlage level action for step 2 Non directional Block Memory ActLowVolt1 and ActLowVolt2 should not be set to...

Page 127: ...on Range or value Accuracy Operate current 2 0 5000 0 of IBase 1 0 of Ir at I In 1 0 of I at I In Reset ratio 95 Low voltage level for memory 0 0 5 0 of VBase 0 5 of Vn Relay characteristic angle 180 180 degrees 2 0 degrees Relay operate angle 1 90 degrees 2 0 degrees Timers 0 00 6000 00 s 0 5 25 ms Operate time non directional 30 ms typically at 0 to 2 x Iset 20 ms typically at 0 to 10 x Iset Res...

Page 128: ...122 ...

Page 129: ...tep undervoltage protection UV2PTUV 27 function can be used to open circuit breakers to prepare for system restoration at power outages or as long time delayed back up to primary protection UV2PTUV 27 has two voltage steps where step 1 is settable as inverse or definite time delayed Step 2 is always definite time delayed 8 1 3 Function block ANSI09000285 1 en vsd UV2PTUV 27 V3P BLOCK BLK1 BLK2 TRI...

Page 130: ..._C BOOLEAN Pick up signal from step 1 phase C PU_ST2 BOOLEAN Start signal from step 2 8 1 5 Settings Table 67 UV2PTUV 27 Group settings basic Name Values Range Unit Step Default Description Operation Disabled Enabled Disabled Disable Enable Operation OperationStep1 Disabled Enabled Enabled Enable execution of step 1 Characterist1 Definite time Inverse curve A Inverse curve B Definite time Selectio...

Page 131: ...RMS PhPh DFT PhPh RMS PhN DFT Group selector for connection type 8 1 6 Monitored data Table 69 UV2PTUV 27 Monitored data Name Type Values Range Unit Description V_A REAL kV Voltage in phase A V_B REAL kV Voltage in phase B V_C REAL kV Voltage in phase C 8 1 7 Operation principle Two step undervoltage protection UV2PTUV 27 is used to detect low power system voltage UV2PTUV 27 has two voltage measur...

Page 132: ...y introduces division of the base value by the square root of three 8 1 7 1 Measurement principle Depending on the set ConnType value UV2PTUV 27 measures phase to ground or phase to phase voltages and compare against set values Pickup1 and Pickup2 The parameters OpMode1 and OpMode2 influence the requirements to activate the PICKUP outputs Either 1 out of 3 2 out of 3 or 3 out of 3 measured voltage...

Page 133: ...t is reset 8 1 7 3 Blocking It is possible to block Two step undervoltage protection UV2PTUV 27 partially or completely by binary input signals or by parameter settings where BLOCK blocks all outputs BLK1 blocks all pickup and trip outputs related to step 1 BLK2 blocks all pickup and trip outputs related to step 2 8 1 7 4 Design The voltage measuring elements continuously measure the three phase t...

Page 134: ... Selector OpMode1 1 out of 3 2 out of 3 3 out of 3 TRIP TRIP OR OR OR OR OR OR PICKUP VA or VAB VB or VBC VC or VCA Comparator V Pickup1 1 out of 3 2 out of 3 3 out of 3 PU_ST1 ANSI08000016 2 en vsd Comparator V Pickup1 Comparator V Pickup1 Comparator V Pickup2 Comparator V Pickup2 Comparator V Pickup2 ANSI08000016 V2 EN Figure 51 Schematic design of Two step undervoltage protection UV2PTUV 27 Sec...

Page 135: ...2 to 0 5 x Vset Reset time pickup function 40 ms typically at 0 5 to 1 2 xVset Critical impulse time 10 ms typically at 1 2 to 0 8 x Vset Impulse margin time 15 ms typically 8 2 Two step overvoltage protection OV2PTOV 59 8 2 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Two step overvoltage protection OV2PTOV 2U SYMBOL C 2U SM...

Page 136: ... Function block ANSI09000278 1 en vsd OV2PTOV 59 V3P BLOCK BLK1 BLK2 TRIP TRST1 TRST2 PICKUP PU_ST1 PU_ST1_A PU_ST1_B PU_ST1_C PU_ST2 ANSI09000278 V1 EN Figure 52 OV2PTOV function block 59 8 2 4 Signals Table 71 OV2PTOV 59 Input signals Name Type Default Description V3P GROUP SIGNAL Three phase group signal for voltage inputs BLOCK BOOLEAN 0 Block of function BLK1 BOOLEAN 0 Block of step 1 BLK2 BO...

Page 137: ...or step 1 OpMode1 1 out of 3 2 out of 3 3 out of 3 1 out of 3 Number of phases required to operate 1 of 3 2 of 3 3 of 3 from step 1 Pickup1 1 200 VB 1 120 Voltage start value DT IDMT in of VBase for step 1 t1 0 00 6000 00 s 0 01 5 00 Definite time delay of step 1 t1Min 0 000 60 000 s 0 001 5 000 Minimum operate time for inverse curves for step 1 TD1 0 05 1 10 0 01 0 05 Time multiplier for the inve...

Page 138: ...easured voltages being above the set point If the voltage remains above the set value for a time period corresponding to the chosen time delay the corresponding trip signal is issued The time delay characteristic is settable for step 1 and can be either definite or inverse time delayed Step 2 is always definite time delayed The voltage related settings are made in percent of the global set base vo...

Page 139: ...PICKUP outputs Either 1 out of 3 2 out of 3 or 3 out of 3 measured voltages have to be higher than the corresponding set point to issue the corresponding PICKUP signal To avoid oscillations of the output PICKUP signal a hysteresis has been included 8 2 7 2 Time delay The time delay for step 1 can be either definite time delay DT or inverse time overvoltage TOV Step 2 is always definite time delay ...

Page 140: ...en05000016_ansi vsd Voltage Inverse Time Voltage Time VA VB VC ANSI05000016 V1 EN Figure 53 Voltage used for the inverse time characteristic integration A TRIP requires that the overvoltage condition continues for at least the user set time delay This time delay is set by the parameter t1 and t2 for definite time mode DT and by selected voltage level dependent time curves for the inverse time mode...

Page 141: ...hree phase to ground voltages or the three phase to phase voltages Recursive Fourier filters filter the input voltage signals The phase voltages are individually compared to the set value and the highest voltage is used for the inverse time characteristic integration A special logic is included to achieve the 1 out of 3 2 out of 3 or 3 out of 3 criteria to fulfill the PICKUP condition The design o...

Page 142: ...t Logic Step 2 Phase C Phase B Phase A Phase C Phase B Phase A Timer t2 Voltage Phase Selector OpMode2 1 out of 3 2 outof 3 3 out of 3 Time integrator t1 Voltage Phase Selector OpMode1 1 out of 3 2 outof 3 3 out of 3 TRIP TRIP OR OR OR OR OR OR VA or VAB VB or VBC VC or VCA ANSI08000012 2 en vsd PICKUP ANSI08000012 V2 EN Figure 54 Schematic design of Two step overvoltage protection OV2PTOV 59 Sect...

Page 143: ... 5 25 ms Operate time pickup function 30 ms typically at 0 to 2 x Vset Reset time pickup function 40 ms typically at 2 to 0 x Vset Critical impulse time 10 ms typically at 0 to 2 x Vset Impulse margin time 15 ms typically 8 3 Two step residual overvoltage protection ROV2PTOV 59N 8 3 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device numbe...

Page 144: ...ST1 TRST2 PICKUP PU_ST1 PU_ST2 ANSI09000273 V1 EN Figure 55 ROV2PTOV 59N function block 8 3 4 Signals Table 77 ROV2PTOV 59N Input signals Name Type Default Description V3P GROUP SIGNAL Three phase group signal for voltage inputs BLOCK BOOLEAN 0 Block of function BLK1 BOOLEAN 0 Block of step 1 BLK2 BOOLEAN 0 Block of step 2 Table 78 ROV2PTOV 59N Output signals Name Type Description TRIP BOOLEAN Com...

Page 145: ...me multiplier for the inverse time delay for step 1 OperationStep2 Disabled Enabled Enabled Enable execution of step 2 Pickup2 1 100 VB 1 45 Voltage start value DT IDMT in of VBase for step 2 t2 0 000 60 000 s 0 001 5 000 Definite time delay of step 2 Table 80 ROV2PTOV 59N Non group settings basic Name Values Range Unit Step Default Description GlobalBaseSel 1 6 1 1 Selection of one of the Global ...

Page 146: ...e in percent of the global phase to phase base voltage divided by 3 8 3 7 1 Measurement principle The residual voltage is measured continuously and compared with the set values Pickup1 and Pickup2 To avoid oscillations of the output PICKUP signal a hysteresis has been included 8 3 7 2 Time delay The time delay for step 1 can be either definite time delay DT or inverse time delay TOV Step 2 is alwa...

Page 147: ...sponding PICKUP output is reset 8 3 7 3 Blocking It is possible to block two step residual overvoltage protection ROV2PTOV 59N partially or completely by binary input signals where BLOCK blocks all outputs BLK1 blocks all pickupand trip outputs related to step 1 BLK2 blocks all pickup and trip inputs related to step 2 8 3 7 4 Design The voltage measuring elements continuously measure the residual ...

Page 148: ...dual overvoltage protection ROV2PTOV 59N The design of Two step residual overvoltage protection ROV2PTOV 59N is schematically described in Figure 56 VN is a signal included in the three phase group signal V3P which shall be connected to output AI3P of the SMAI If a connection is made to the 4 input GRPx_N x is equal to instance number 2 to 12 on the SMAI VN is this signal else VN is the vectorial ...

Page 149: ...ep see table 409 See table 409 Definite time setting step 1 0 00 6000 00 s 0 5 25 ms Definite time setting step 2 0 000 60 000 s 0 5 25 ms Minimum operate time for step 1 inverse characteristic 0 000 60 000 s 0 5 25 ms Operate time pickup function 30 ms typically at 0 to 2 x Vset Reset time pickup function 40 ms typically at 2 to 0 x Vset Critical impulse time 10 ms typically at 0 to 1 2 xVset Imp...

Page 150: ...144 ...

Page 151: ...d for IEDs used in isolated or high impedance grounded networks It is based on the negative sequence measuring quantities a high value of negative sequence voltage 3V2 without the presence of the negative sequence current 3I2 The zero sequence detection algorithm is recommended for IEDs used in directly or low impedance grounded networks It is based on the zero sequence measuring quantities a high...

Page 152: ...NAL Three phase group signal for current inputs V3P GROUP SIGNAL Three phase group signal for voltage inputs BLOCK BOOLEAN 0 Block of function 52a BOOLEAN 0 Active when circuit breaker is closed MCBOP BOOLEAN 0 Active when external Miniature Circuit Breaker opens protected voltage circuit 89b BOOLEAN 0 Active when line disconnect switch is open Table 84 SDDRFUF Output signals Name Type Description...

Page 153: ...function Disable Enable DVPU 1 100 VB 1 60 Pickup of change in phase voltage in of VBase DIPU 1 100 IB 1 15 Pickup of change in phase current in of IBase VPPU 1 100 VB 1 70 Pickup of phase voltage in of VBase 50P 1 100 IB 1 10 Pickup of phase current in of IBase SealIn Disabled Enabled Enabled Seal in functionality Disable Enable VSealInPU 1 100 VB 1 70 Pickup of seal in phase voltage in of VBase ...

Page 154: ...negative sequence voltage 3V2 The measured signals are compared with their respective set values 3V0PU and 3I0PU 3V2PU and 3I2PU The function enable the internal signal FuseFailDetZeroSeq if the measured zero sequence voltage is higher than the set value 3V0PU and the measured zero sequence current is below the set value 3I0PU The function enable the internal signal FuseFailDetNegSeq if the measur...

Page 155: ...t and delta voltage detection A simplified diagram for the functionality is found in figure 59 The calculation of the change is based on vector change which means that it detects both amplitude and phase angle changes The calculated delta quantities are compared with their respective set values DIPU and DVPU and the algorithm detects a fuse failure if a sufficient change in voltage without a suffi...

Page 156: ...o reduce the risk of false fuse failure detection If the current on the protected line is low a voltage drop in the system not caused by fuse failure is not necessarily followed by current change and a false fuse failure might occur The second criterion requires that the delta condition shall be fulfilled in any phase while the circuit breaker is closed A fault occurs with an open circuit breaker ...

Page 157: ...me logic as for phase 1 IC VC a b a b VA IA a b a b 50P AND AND 52A OR OR AND a b a b VB IB a b a b AND AND OR OR AND a b a b VC IC a b a b AND AND OR OR AND OR FuseFailDetDVDI DVDI Detection ANSI10000034 2 en vsd 0 20 ms 0 1 5 cycle ANSI10000034 V2 EN Figure 59 Simplified logic diagram for DV DI detection part 1MRK 505 277 UUS C Section 9 Secondary system supervision 151 Technical Manual ...

Page 158: ...ine Detection ANSI0000035 1 en vsd ANSI0000035 V1 EN Figure 60 Simplified logic diagram for Dead Line detection part 9 1 7 4 Main logic A simplified diagram for the functionality is found in figure 61 The fuse failure supervision function SDDRFUF can be switched on or off by the setting parameter Operation to Enabled or Disabled For increased flexibility and adaptation to system requirements an op...

Page 159: ... phase voltages drop below the set value VSealInPU and the setting parameter SealIn is set to Enabled the output signal 3PH will also be activated The signals 3PH BLKV and BLKZ signals will now be active as long as any phase voltage is below the set value VSealInPU If SealIn is set to Enabled the fuse failure condition is stored in the non volatile memory in the IED At start up of the IED due to a...

Page 160: ...otection The output signals 3PH BLKV and BLKZ as well as the signals DLD1PH and DLD3PH from dead line detections are blocked if any of the following conditions occur The operation mode selector OpMode is set to Disabled The input BLOCK is activated The IED is in TEST status TEST ACTIVE is high and the function has been blocked from the HMI BlockFUSE Yes The input BLOCK is a general purpose blockin...

Page 161: ...2I2 V0I0 V2I2 OptimZsNs AND FuseFailDetNegSeq OR AND AND CurrZeroSeq CurrNegSeq a b a b OR AND AND AND FuseFailDetDVDI AND OpDVDI Enabled DeadLineDet1Ph OR OR OR OR AND VoltZeroSeq VoltNegSeq OR AllCurrLow intBlock Fuse failure detection Main logic OR ANSI10000041 2 en vsd 150 ms 0 200 ms 0 0 5 sec 0 60 sec 0 5 sec ANSI10000041 V2 EN 1MRK 505 277 UUS C Section 9 Secondary system supervision 155 Te...

Page 162: ... VBase 0 5 of Vn Operate phase dead line current 1 100 of IBase 1 0 of In 9 2 Breaker close trip circuit monitoring TCSSCBR 9 2 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Breaker close trip circuit monitoring TCSSCBR 9 2 2 Functionality The trip circuit monitoring function TCSSCBR is designed for supervision of control circ...

Page 163: ...le 91 TCSSCBR Non group settings basic Name Values Range Unit Step Default Description Operation Disabled Enabled Enabled Operation Disabled Enabled tDelay 0 020 300 000 s 0 001 3 000 Operate time delay 9 2 6 Operation principle The function can be enabled and disabled with the Operation setting The corresponding parameter values are Enable and Disable The operation of trip circuit supervision can...

Page 164: ...ion circuits in the IED the output contacts are provided with parallel transient voltage suppressors The breakdown voltage of these suppressors is 400 20 V DC Timer The binary input BLOCK can be used to block the function The activation of the BLOCK input deactivates the ALARM output and resets the internal timer 9 2 7 Technical data Table 92 TCSSCBR Technical data Function Range or value Accuracy...

Page 165: ...sulting position is not supervised However with enhanced security the command is processed and the resulting position is supervised 10 1 2 Bay control QCBAY 10 1 2 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Bay control QCBAY 10 1 2 2 Functionality The Bay control QCBAY function is used together with Local remote and local r...

Page 166: ... Data representing the L R switch position is valid BL_UPD BOOLEAN 0 Steady signal to block the position updates BL_CMD BOOLEAN 0 Steady signal to block the command Table 94 QCBAY Output signals Name Type Description PSTO INTEGER Value for the operator place allocation UPD_BLKD BOOLEAN Update of position is blocked CMD_BLKD BOOLEAN Function is blocked for commands LOC BOOLEAN Local operation allow...

Page 167: ...xternal hardware switch connected via binary inputs 10 1 3 3 Function block LOCREM CTRLOFF LOCCTRL REMCTRL LHMICTRL OFF LOCAL REMOTE VALID IEC09000076_1_en vsd IEC09000076 V1 EN Figure 65 LOCREM function block 10 1 3 4 Signals Table 96 LOCREM Input signals Name Type Default Description CTRLOFF BOOLEAN 0 Disable control LOCCTRL BOOLEAN 0 Local in control REMCTRL BOOLEAN 0 Remote in control LHMICTRL...

Page 168: ... local HMI or from an external local remote switch are applied via the function blocks LOCREM and LOCREMCTRL to the Bay control QCBAY function block A parameter in function block LOCREM is set to choose if the switch signals are coming from the local HMI or from an external hardware switch connected via binary inputs 10 1 4 3 Function block IEC09000074_1_en vsd LOCREMCTRL PSTO1 PSTO2 PSTO3 PSTO4 P...

Page 169: ...MICTR2 INTEGER Bitmask output 2 to local remote LHMI input HMICTR3 INTEGER Bitmask output 3 to local remote LHMI input HMICTR4 INTEGER Bitmask output 4 to local remote LHMI input HMICTR5 INTEGER Bitmask output 5 to local remote LHMI input HMICTR6 INTEGER Bitmask output 6 to local remote LHMI input HMICTR7 INTEGER Bitmask output 7 to local remote LHMI input HMICTR8 INTEGER Bitmask output 8 to local...

Page 170: ... I O boards When the local panel switch or LHMI selection depending on the set source to select this is in Off position all commands from remote and local level will be ignored If the position for the local remote switch is not valid the PSTO output will always be set to faulty state 3 which means no possibility to operate To adapt the signals from the local HMI or from an external local remote sw...

Page 171: ...the bay Blocking of function BLOCK signal from DO Data Object Behavior IEC 61850 8 1 If DO Behavior is set to blocked it means that the function is active but no outputs are generated no reporting control commands are rejected and functional and configuration data is visible The switching of the Local Remote switch requires at least system operator level The password will be requested at an attemp...

Page 172: ...ne screen page The switching of the local remote switch requires at least system operator level The password will be requested at an attempt to operate if authority levels have been defined in the IED Otherwise the default authority level SuperUser can handle the control without LogOn The users and passwords are defined in PCM600 10 2 Logic rotating switch for function selection and LHMI presentat...

Page 173: ...ystem reliability and an extended purchase portfolio The logic selector switches eliminate all these problems 10 2 3 Function block IEC09000091_1_en vsd SLGGIO BLOCK PSTO UP DOWN P01 P02 P03 P04 P05 P06 P07 P08 P09 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 SWPOSN IEC09000091 V1 EN Figure 68 SLGGIO function block 10 2 4 Signals Table 102 SLGGIO Inpu...

Page 174: ...N Selector switch position 15 P16 BOOLEAN Selector switch position 16 P17 BOOLEAN Selector switch position 17 P18 BOOLEAN Selector switch position 18 P19 BOOLEAN Selector switch position 19 P20 BOOLEAN Selector switch position 20 P21 BOOLEAN Selector switch position 21 P22 BOOLEAN Selector switch position 22 P23 BOOLEAN Selector switch position 23 P24 BOOLEAN Selector switch position 24 P25 BOOLEA...

Page 175: ...ut then the output 4 will be activated When a signal is received on the DOWN input the block will activate the output next to the present activated output in descending order if the present activated output is 3 for example and one operates the DOWN input then the output 2 will be activated Depending on the output settings the output signals can be steady or pulsed In case of steady signals in cas...

Page 176: ... number Selector mini switch VSGGIO 10 3 2 Functionality The Selector mini switch VSGGIO function block is a multipurpose function used for a variety of applications as a general purpose switch VSGGIO can be controlled from the menu or from a symbol on the single line diagram SLD on the local HMI 10 3 3 Function block VSGGIO BLOCK PSTO IPOS1 IPOS2 BLOCKED POSITION POS1 POS2 CMDPOS12 CMDPOS21 IEC09...

Page 177: ...ime between select and execute signals tPulse 0 000 60 000 s 0 001 0 200 Command pulse lenght 10 3 6 Operation principle Selector mini switch VSGGIO function can be used for double purpose in the same way as switch controller SCSWI functions are used for indication on the single line diagram SLD Position is received through the IPOS1 and IPOS2 inputs and distributed in the configuration through th...

Page 178: ...ollowing table shows the relationship between IPOS1 IPOS2 inputs and the name of the string that is shown on the SLD The value of the strings are set in PST IPOS1 IPOS2 Name of displayed string Default string value 0 0 PosUndefined P00 1 0 Position1 P01 0 1 Position2 P10 1 1 PosBadState P11 10 4 IEC 61850 generic communication I O functions DPGGIO 10 4 1 Identification Function description IEC 618...

Page 179: ...ble point indication 10 4 5 Settings The function does not have any parameters available in Local HMI or Protection and Control IED Manager PCM600 10 4 6 Operation principle Upon receiving the input signals the IEC 61850 generic communication I O functions DPGGIO function block will send the signals over IEC 61850 8 1 to the equipment or system that requests these signals To be able to get the sig...

Page 180: ...and receiving functionality for example SCSWI In this way simple commands can be sent directly to the IED outputs without confirmation Confirmation status of the result of the commands is supposed to be achieved by other means such as binary inputs and SPGGIO function blocks The commands can be pulsed or steady 10 5 3 Function block SPC8GGIO BLOCK PSTO OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 IEC09...

Page 181: ...t2 Pulse Time Latched3 Pulsed Latched Pulsed Setting for pulsed latched mode for output 3 tPulse3 0 01 6000 00 s 0 01 0 10 Output3 Pulse Time Latched4 Pulsed Latched Pulsed Setting for pulsed latched mode for output 4 tPulse4 0 01 6000 00 s 0 01 0 10 Output4 Pulse Time Latched5 Pulsed Latched Pulsed Setting for pulsed latched mode for output 5 tPulse5 0 01 6000 00 s 0 01 0 10 Output5 Pulse Time La...

Page 182: ...is sent no output will be activated PSTO is the universal operator place selector for all control functions Although PSTO can be configured to use LOCAL or ALL operator places only REMOTE operator place is used in SPC8GGIO function 10 6 Automation bits AUTOBITS 10 6 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number AutomationBits ...

Page 183: ...7 CMDBIT28 CMDBIT29 CMDBIT30 CMDBIT31 CMDBIT32 IEC09000030 V1 EN Figure 71 AUTOBITS function block 10 6 4 Signals Table 114 AUTOBITS Input signals Name Type Default Description BLOCK BOOLEAN 0 Block of function PSTO INTEGER 0 Operator place selection Table 115 AUTOBITS Output signals Name Type Description CMDBIT1 BOOLEAN Command out bit 1 CMDBIT2 BOOLEAN Command out bit 2 CMDBIT3 BOOLEAN Command o...

Page 184: ...ut bit 18 CMDBIT19 BOOLEAN Command out bit 19 CMDBIT20 BOOLEAN Command out bit 20 CMDBIT21 BOOLEAN Command out bit 21 CMDBIT22 BOOLEAN Command out bit 22 CMDBIT23 BOOLEAN Command out bit 23 CMDBIT24 BOOLEAN Command out bit 24 CMDBIT25 BOOLEAN Command out bit 25 CMDBIT26 BOOLEAN Command out bit 26 CMDBIT27 BOOLEAN Command out bit 27 CMDBIT28 BOOLEAN Command out bit 28 CMDBIT29 BOOLEAN Command out b...

Page 185: ...upon activation of the BLOCK input all 32 CMDBITxx outputs will be set to 0 The BLOCK acts like an overriding the function still receives data from the DNP3 master Upon deactivation of BLOCK all the 32 CMDBITxx outputs will be set by the DNP3 master again momentarily For AUTOBITS the PSTO input determines the operator place The command can be written to the block while in Remote If PSTO is in Loca...

Page 186: ...8 block of protection 10 7 4 Settings Table 119 I103CMD Non group settings basic Name Values Range Unit Step Default Description FunctionType 1 255 1 1 Function type 1 255 10 8 IED commands for IEC 60870 5 103 I103IEDCMD 10 8 1 Functionality I103IEDCMD is a command block in control direction with defined IED functions 10 8 2 Function block IEC10000283 1 en vsd I103IEDCMD BLOCK 19 LEDRS 23 GRP1 24 ...

Page 187: ...oup 3 26 GRP4 BOOLEAN Information number 26 activate setting group 4 10 8 4 Settings Table 122 I103IEDCMD Non group settings basic Name Values Range Unit Step Default Description FunctionType 1 255 1 255 Function type 1 255 10 9 Function commands user defined for IEC 60870 5 103 I103USRCMD 10 9 1 Functionality I103USRCMD is a command block in control direction with user defined output signals Thes...

Page 188: ...mmand output 2 OUTPUT3 BOOLEAN Command output 3 OUTPUT4 BOOLEAN Command output 4 OUTPUT5 BOOLEAN Command output 5 OUTPUT6 BOOLEAN Command output 6 OUTPUT7 BOOLEAN Command output 7 OUTPUT8 BOOLEAN Command output 8 10 9 4 Settings Table 125 I103USRCMD Non group settings basic Name Values Range Unit Step Default Description FunctionType 1 255 1 1 Function type 1 255 PulseMode Steady Pulsed Pulsed Pul...

Page 189: ...c for IEC 60870 5 103 I103GENCMD 10 10 1 Functionality I103GENCMD is used for transmitting generic commands over IEC 60870 5 103 The function has two outputs signals CMD_OFF and CMD_ON that can be used to implement double point command schemes 10 10 2 Function block IEC10000285 1 en vsd I103GENCMD BLOCK CMD_OFF CMD_ON IEC10000285 V1 EN Figure 75 I103GENCMD function block 10 10 3 Signals Table 126 ...

Page 190: ...C 60870 5 103 1 OPEN 2 CLOSE as per standard 0 and 3 values of the position are not supported The BLOCK input will block only the signals in monitoring direction the position information not the commands via IEC 60870 5 103 The SELECT input is used to indicate that the monitored apparatus has been selected in a select before operate type of control 10 11 2 Function block IEC10000286 1 en vsd I103P...

Page 191: ... Non group settings basic Name Values Range Unit Step Default Description FunctionType 1 255 1 1 Fucntion type 1 255 InfNo 160 196 4 160 Information number for command output 1 255 1MRK 505 277 UUS C Section 10 Control 185 Technical Manual ...

Page 192: ...186 ...

Page 193: ...ded for each circuit breaker involved in the tripping of the fault It provides pulse prolongation to ensure a three phase trip pulse of sufficient length as well as all functionality necessary for correct co operation with autoreclosing functions The trip function block also includes functionality for breaker lock out 11 1 3 Function block ANSI09000284 1 en vsd SMPPTRC 94 BLOCK TRINP_3P SETLKOUT R...

Page 194: ...00 s 0 001 0 150 Minimum duration of trip output signal Table 134 SMPPTRC 94 Group settings advanced Name Values Range Unit Step Default Description TripLockout Disabled Enabled Disabled On Activate output CLLKOUT and trip latch Off Only output AutoLock Disabled Enabled Disabled On Lockout from input SETLKOUT and trip Off Only input 11 1 6 Operation principle The duration of a trip output signal f...

Page 195: ...ckout has been activated it can be reset by activating the input RSTLKOUT or via the HMI If TripLockout is set to Enabled an active Lockout will latch the three phase trip output In this way if both AutoLock and TripLockout are set to Enabled the trip will always be three phase and sealed in 11 1 7 Technical data Table 135 SMPPTRC 94 technical data Function Range or value Accuracy Trip action 3 ph...

Page 196: ...nals to the physical tripping outputs according to the specific application needs 11 2 3 Function block TMAGGIO INPUT1 INPUT2 INPUT3 INPUT4 INPUT5 INPUT6 INPUT7 INPUT8 INPUT9 INPUT10 INPUT11 INPUT12 INPUT13 INPUT14 INPUT15 INPUT16 INPUT17 INPUT18 INPUT19 INPUT20 INPUT21 INPUT22 INPUT23 INPUT24 INPUT25 INPUT26 INPUT27 INPUT28 INPUT29 INPUT30 INPUT31 INPUT32 OUTPUT1 OUTPUT2 OUTPUT3 IEC09000105 V1 EN...

Page 197: ...INPUT14 BOOLEAN 0 Binary input 14 INPUT15 BOOLEAN 0 Binary input 15 INPUT16 BOOLEAN 0 Binary input 16 INPUT17 BOOLEAN 0 Binary input 17 INPUT18 BOOLEAN 0 Binary input 18 INPUT19 BOOLEAN 0 Binary input 19 INPUT20 BOOLEAN 0 Binary input 20 INPUT21 BOOLEAN 0 Binary input 21 INPUT22 BOOLEAN 0 Binary input 22 INPUT23 BOOLEAN 0 Binary input 23 INPUT24 BOOLEAN 0 Binary input 24 INPUT25 BOOLEAN 0 Binary i...

Page 198: ...s provided with 32 input signals and 3 output signals The function block incorporates internal logic OR gates in order to provide the necessary grouping of connected input signals for example for tripping and alarming purposes to the three output signals from the function block Internal built in OR logic is made in accordance with the following three rules 1 when any one of first 16 inputs signals...

Page 199: ...lseTime Output 1 PulseTime Output 2 PulseTime Output 3 Input 17 Input 32 Input 1 Input 16 OR OR OR OR AND AND ModeOutput1 Pulsed OR OR t t t AND AND AND AND AND On Delay Time 2 0 On Delay Time 1 0 0 On Delay Time 3 Off Delay Time 3 0 Off Delay Time 2 0 Off Delay Time 1 0 ANSI11000290 1 en vsd ModeOutput2 Pulsed ModeOutput3 Pulsed ANSI11000290 V1 EN Figure 80 Trip matrix internal logic Output signa...

Page 200: ...l The timer has a settable time delay and must be Enabled for the input signal to activate the output with the appropriate time delay AND function block SRMEMORY function block is a flip flop that can set or reset an output from two inputs respectively Each block has two outputs where one is inverted The memory setting controls if the block s output should reset or return to the state it was after...

Page 201: ...ion block OR INPUT1 INPUT2 INPUT3 INPUT4 INPUT5 INPUT6 OUT NOUT IEC09000288 1 en vsd IEC09000288 V1 EN Figure 81 OR function block Signals Table 139 OR Input signals Name Type Default Description INPUT1 BOOLEAN 0 Input signal 1 INPUT2 BOOLEAN 0 Input signal 2 INPUT3 BOOLEAN 0 Input signal 3 INPUT4 BOOLEAN 0 Input signal 4 INPUT5 BOOLEAN 0 Input signal 5 INPUT6 BOOLEAN 0 Input signal 6 Table 140 OR...

Page 202: ...EN Figure 82 INVERTER function block Signals Table 141 INVERTER Input signals Name Type Default Description INPUT BOOLEAN 0 Input signal Table 142 INVERTER Output signals Name Type Description OUT BOOLEAN Output signal Settings The function does not have any parameters available in Local HMI or Protection and Control IED Manager PCM600 11 3 1 4 PULSETIMER function block Identification Function des...

Page 203: ...Name Type Description OUT BOOLEAN Output signal Settings Table 145 PULSETIMER Non group settings basic Name Values Range Unit Step Default Description t 0 000 90000 000 s 0 001 0 010 Pulse time length 11 3 1 5 Controllable gate function block GATE Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Controllable gate function block GAT...

Page 204: ...peration Disabled Enabled Disabled Operation Disabled Enabled 11 3 1 6 Exclusive OR function block XOR Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Exclusive OR function block XOR Functionality The exclusive OR function XOR is used to generate combinatory expressions with boolean variables XOR has two inputs and two outputs One...

Page 205: ...unction does not have any parameters available in Local HMI or Protection and Control IED Manager PCM600 11 3 1 7 Loop delay function block LOOPDELAY Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Logic loop delay function block LOOPDELAY The Logic loop delay function block LOOPDELAY function is used to delay the output signal one execution cyc...

Page 206: ...ontrol IED Manager PCM600 11 3 1 8 Timer function block TIMERSET Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Timer function block TIMERSET Functionality The function block TIMERSET has pick up and drop out delayed outputs related to the input signal The timer has a settable time delay t On Off t tdelay tdelay en08000289 2 en v...

Page 207: ...SET Group settings basic Name Values Range Unit Step Default Description Operation Disabled Enabled Disabled Operation Disabled Enabled t 0 000 90000 000 s 0 001 0 000 Delay for settable timer n 11 3 1 9 AND function block Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number AND function block AND Functionality The AND function is used...

Page 208: ...s Name Type Default Description INPUT1 BOOLEAN 1 Input signal 1 INPUT2 BOOLEAN 1 Input signal 2 INPUT3 BOOLEAN 1 Input signal 3 INPUT4 BOOLEAN 1 Input signal 4 Table 157 AND Output signals Name Type Description OUT BOOLEAN Output signal NOUT BOOLEAN Inverted output signal Settings The function does not have any parameters available in Local HMI or Protection and Control IED Manager PCM600 11 3 1 1...

Page 209: ...er priority over RESET input Table 158 Truth table for the Set Reset SRMEMORY function block SET RESET OUT NOUT 1 0 1 0 0 1 0 1 1 1 1 0 0 0 0 1 Function block SRMEMORY SET RESET OUT NOUT IEC09000293 1 en vsd IEC09000293 V1 EN Figure 90 SRMEMORY function block Signals Table 159 SRMEMORY Input signals Name Type Default Description SET BOOLEAN 0 Input signal to set RESET BOOLEAN 0 Input signal to res...

Page 210: ...op with memory that can reset or set an output from two inputs respectively Each RSMEMORY function block has two outputs where one is inverted The memory setting controls if the flip flop after a power interruption will return the state it had before or if it will be reset For a Reset Set flip flop RESET input has higher priority over SET input Table 162 Truth table for RSMEMORY function block RES...

Page 211: ...ault Description Memory Disabled Enabled Enabled Operating mode of the memory function 11 3 2 Technical data Table 166 Configurable logic blocks Logic block Quantity with cycle time Range or value Accuracy 5 ms 20 ms 100 ms AND 60 60 160 OR 60 60 160 XOR 10 10 20 INVERTER 30 30 80 SRMEMORY 10 10 20 RSMEMORY 10 10 20 GATE 10 10 20 PULSETIMER 10 10 20 0 000 90000 000 s 0 5 25 ms for 20 ms cycle time...

Page 212: ...level value or for creating certain logic 11 4 3 Function block FXDSIGN OFF ON INTZERO INTONE INTALONE REALZERO STRNULL ZEROSMPL GRP_OFF IEC09000037 vsd IEC09000037 V1 EN Figure 92 FXDSIGN function block 11 4 4 Signals Table 167 FXDSIGN Output signals Name Type Description OFF BOOLEAN Boolean signal fixed off ON BOOLEAN Boolean signal fixed on INTZERO INTEGER Integer signal fixed zero INTONE INTEG...

Page 213: ...nteger value 0 INTONE is an integer number fixed to integer value 1 INTALONE is an integer value FFFF hex REALZERO is a floating point real number fixed to 0 0 value STRNULL is a string fixed to an empty string null value ZEROSMPL is a channel index fixed to 0 value GRP_OFF is a group signal fixed to 0 value 11 5 Boolean 16 to integer conversion B16I 11 5 1 Identification Function description IEC ...

Page 214: ...OCK BOOLEAN 0 Block of function IN1 BOOLEAN 0 Input 1 IN2 BOOLEAN 0 Input 2 IN3 BOOLEAN 0 Input 3 IN4 BOOLEAN 0 Input 4 IN5 BOOLEAN 0 Input 5 IN6 BOOLEAN 0 Input 6 IN7 BOOLEAN 0 Input 7 IN8 BOOLEAN 0 Input 8 IN9 BOOLEAN 0 Input 9 IN10 BOOLEAN 0 Input 10 IN11 BOOLEAN 0 Input 11 IN12 BOOLEAN 0 Input 12 IN13 BOOLEAN 0 Input 13 IN14 BOOLEAN 0 Input 14 IN15 BOOLEAN 0 Input 15 IN16 BOOLEAN 0 Input 16 Se...

Page 215: ...m a set of 16 binary logical signals into an integer The BLOCK input will freeze the output at the last value 11 6 Boolean 16 to integer conversion with logic node representation B16IFCVI 11 6 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Boolean 16 to integer conversion with logic node representation B16IFCVI 11 6 2 Functiona...

Page 216: ...ion BLOCK BOOLEAN 0 Block of function IN1 BOOLEAN 0 Input 1 IN2 BOOLEAN 0 Input 2 IN3 BOOLEAN 0 Input 3 IN4 BOOLEAN 0 Input 4 IN5 BOOLEAN 0 Input 5 IN6 BOOLEAN 0 Input 6 IN7 BOOLEAN 0 Input 7 IN8 BOOLEAN 0 Input 8 IN9 BOOLEAN 0 Input 9 IN10 BOOLEAN 0 Input 10 IN11 BOOLEAN 0 Input 11 IN12 BOOLEAN 0 Input 12 IN13 BOOLEAN 0 Input 13 IN14 BOOLEAN 0 Input 14 IN15 BOOLEAN 0 Input 15 IN16 BOOLEAN 0 Input...

Page 217: ...ion with logic node representation function B16IFCVI is used to transform a set of 16 binary logical signals into an integer The BLOCK input will freeze the output at the last value 11 7 Integer to boolean 16 conversion IB16A 11 7 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Integer to boolean 16 conversion IB16A 11 7 2 Funct...

Page 218: ...BOOLEAN 0 Block of function INP INTEGER 0 INP Table 175 IB16A Output signals Name Type Description OUT1 BOOLEAN Output 1 OUT2 BOOLEAN Output 2 OUT3 BOOLEAN Output 3 OUT4 BOOLEAN Output 4 OUT5 BOOLEAN Output 5 OUT6 BOOLEAN Output 6 OUT7 BOOLEAN Output 7 OUT8 BOOLEAN Output 8 OUT9 BOOLEAN Output 9 OUT10 BOOLEAN Output 10 OUT11 BOOLEAN Output 11 OUT12 BOOLEAN Output 12 OUT13 BOOLEAN Output 13 Table c...

Page 219: ...put will freeze the logical outputs at the last value 11 8 Integer to boolean 16 conversion with logic node representation IB16FCVB 11 8 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Integer to boolean 16 conversion with logic node representation IB16FCVB 11 8 2 Functionality Integer to boolean conversion with logic node repre...

Page 220: ...OCK BOOLEAN 0 Block of function PSTO INTEGER 1 Operator place selection Table 177 IB16FCVB Output signals Name Type Description OUT1 BOOLEAN Output 1 OUT2 BOOLEAN Output 2 OUT3 BOOLEAN Output 3 OUT4 BOOLEAN Output 4 OUT5 BOOLEAN Output 5 OUT6 BOOLEAN Output 6 OUT7 BOOLEAN Output 7 OUT8 BOOLEAN Output 8 OUT9 BOOLEAN Output 9 OUT10 BOOLEAN Output 10 OUT11 BOOLEAN Output 11 OUT12 BOOLEAN Output 12 Ta...

Page 221: ...de representation function IB16FCVB is used to transform an integer into a set of 16 binary logical signals IB16FCVB function can receive an integer from a station computer for example over IEC 61850 The BLOCK input will freeze the logical outputs at the last value The operator position input PSTO determines the operator place The integer number can be written to the block while in Remote If PSTO ...

Page 222: ...216 ...

Page 223: ...rcurrent protection function The available measured values of an IED are depending on the actual hardware TRM and the logic configuration made in PCM600 All measured values can be supervised with four settable limits that is low low limit low limit high limit and high high limit A zero clamping reduction is also supported that is the measured value below a settable limit is forced to zero which re...

Page 224: ... provided depends on the actual hardware TRM and the logic configuration made in PCM600 The measuring functions CMSQI and VMSQI provide sequence component quantities I sequence currents positive zero negative sequence magnitude and angle V sequence voltages positive zero and negative sequence magnitude and angle The CVMMXN function calculates three phase power quantities by using fundamental frequ...

Page 225: ...efault Description I3P GROUP SIGNAL Three phase group signal for current inputs V3P GROUP SIGNAL Three phase group signal for voltage inputs Table 179 CVMMXN Output signals Name Type Description S REAL Apparent power magnitude of deadband value S_RANGE INTEGER Apparent power range P_INST REAL Active power P REAL Active power magnitude of deadband value P_RANGE INTEGER Active power range Q_INST REA...

Page 226: ...on GlobalBaseSel 1 6 1 1 Selection of one of the Global Base Value groups Mode A B C Arone Pos Seq AB BC CA A B C A B C Selection of measured current and voltage PowMagFact 0 000 6 000 0 001 1 000 Magnitude factor to scale power calculations PowAngComp 180 0 180 0 Deg 0 1 0 0 Angle compensation for phase shift between measured I V k 0 00 1 00 0 01 0 00 Low pass filter coefficient for power measure...

Page 227: ...Minimum value in of IBase IMax 0 0 500 0 IB 0 1 200 0 Maximum value in of IBase IRepTyp Cyclic Dead band Int deadband Cyclic Reporting type FrMin 0 000 100 000 Hz 0 001 0 000 Minimum value FrMax 0 000 100 000 Hz 0 001 70 000 Maximum value FrRepTyp Cyclic Dead band Int deadband Cyclic Reporting type Table 181 CVMMXN Non group settings advanced Name Values Range Unit Step Default Description SDbRepI...

Page 228: ... Int Db In s PFZeroDb 0 100000 m 1 500 Zero point clamping PFHiHiLim 1 000 1 000 0 001 1 000 High High limit physical value PFHiLim 1 000 1 000 0 001 0 800 High limit physical value PFLowLim 1 000 1 000 0 001 0 800 Low limit physical value PFLowLowLim 1 000 1 000 0 001 1 000 Low Low limit physical value PFLimHyst 0 000 100 000 0 001 5 000 Hysteresis value in of range common for all limits VDbRepIn...

Page 229: ...0 Magnitude factor to calibrate voltage at 30 of Vn VMagComp100 10 000 10 000 0 001 0 000 Magnitude factor to calibrate voltage at 100 of Vn IMagComp5 10 000 10 000 0 001 0 000 Magnitude factor to calibrate current at 5 of In IMagComp30 10 000 10 000 0 001 0 000 Magnitude factor to calibrate current at 30 of In IMagComp100 10 000 10 000 0 001 0 000 Magnitude factor to calibrate current at 100 of I...

Page 230: ...2 device number Phase current measurement CMMXU I SYMBOL SS V1 EN 12 1 3 2 Function block The available function blocks of an IED are depending on the actual hardware TRM and the logic configuration made in PCM600 ANSI08000225 1 en vsd CMMXU I3P I_A IA_RANGE IA_ANGL I_B IB_RANGE IB_ANGL I_C IC_RANGE IC_ANGL ANSI08000225 V1 EN Figure 98 CMMXU function block 12 1 3 3 Signals Table 183 CMMXU Input si...

Page 231: ...cl Report interval s Db In of range Int Db In s ILMax 0 500000 A 1 1300 Maximum value ILRepTyp Cyclic Dead band Int deadband Dead band Reporting type ILAngDbRepInt 1 300 Type 1 10 Cycl Report interval s Db In of range Int Db In s Table 186 CMMXU Non group settings advanced Name Values Range Unit Step Default Description ILZeroDb 0 100000 m 1 500 Zero point clamping ILHiHiLim 0 500000 A 1 1200 High...

Page 232: ...le calibration for current at 100 of In 12 1 3 5 Monitored data Table 187 CMMXU Monitored data Name Type Values Range Unit Description I_A REAL A IA Amplitude IA_ANGL REAL deg IA Angle I_B REAL A IB Amplitude IB_ANGL REAL deg IB Angle I_C REAL A IC Amplitude IC_ANGL REAL deg IC Angle 12 1 4 Phase phase voltage measurement VMMXU 12 1 4 1 Identification Function description IEC 61850 identification ...

Page 233: ...P GROUP SIGNAL Three phase group signal for voltage inputs Table 189 VMMXU Output signals Name Type Description V_AB REAL V_AB Amplitude VAB_RANG INTEGER VAB Magnitude range VAB_ANGL REAL VAB Angle V_BC REAL V_BC Amplitude VBC_RANG INTEGER VBC Magnitude range VBC_ANGL REAL VBC Angle V_CA REAL V_CA Amplitude VCA_RANG INTEGER VCA Amplitude range VCA_ANGL REAL VCA Angle 1MRK 505 277 UUS C Section 12 ...

Page 234: ...Unit Step Default Description VLZeroDB 0 100000 m 1 500 Zero point clamping VLHiHilLim 0 4000000 V 1 160000 High High limit physical value VLHiLim 0 4000000 V 1 150000 High limit physical value VLLowLim 0 4000000 V 1 125000 Low limit physical value VLowLowLim 0 4000000 V 1 115000 Low Low limit physical value VLMin 0 4000000 V 1 0 Minimum value VLLimHys 0 000 100 000 V 0 001 5 000 Hysteresis value ...

Page 235: ...the logic configuration made in PCM600 IEC08000221 2 en vsd CMSQI I3P 3I0 3I0RANG 3I0ANGL I1 I1RANG I1ANGL I2 I2RANG I2ANGL IEC08000221 V2 EN Figure 100 CMSQI function block 12 1 5 3 Signals Table 193 CMSQI Input signals Name Type Default Description I3P GROUP SIGNAL Three phase group signal for current inputs Table 194 CMSQI Output signals Name Type Description 3I0 REAL 3I0 Amplitude 3I0RANG INTE...

Page 236: ...mits 3I0AngDbRepInt 1 300 Type 1 10 Cycl Report interval s Db In of range Int Db In s I1DbRepInt 1 300 Type 1 10 Cycl Report interval s Db In of range Int Db In s I1Min 0 500000 A 1 0 Minimum value I1Max 0 500000 A 1 1300 Maximum value I1RepTyp Cyclic Dead band Int deadband Dead band Reporting type I1AngDbRepInt 1 300 Type 1 10 Cycl Report interval s Db In of range Int Db In s I2DbRepInt 1 300 Typ...

Page 237: ... Low limit physical value I1LowLowLim 0 500000 A 1 0 Low Low limit physical value I1LimHys 0 000 100 000 0 001 5 000 Hysteresis value in of range and is common for all limits I2ZeroDb 0 100000 m 1 500 Zero point clamping I2HiHiLim 0 500000 A 1 1200 High High limit physical value I2HiLim 0 500000 A 1 1100 High limit physical value I2LowLim 0 500000 A 1 0 Low limit physical value I2LowLowLim 0 50000...

Page 238: ...onfiguration made in PCM600 ANSI08000224 1 en vsd VMSQI V3P 3V0 3V0RANG 3V0ANGL V1 V1RANG V1ANGL V2 V2RANG V2ANGL ANSI08000224 V1 EN Figure 101 VMSQI function block 12 1 6 3 Signals Table 198 VMSQI Input signals Name Type Default Description V3P GROUP SIGNAL Three phase group signal for voltage inputs Table 199 VMSQI Output signals Name Type Description 3V0 REAL 3U0 Amplitude 3V0RANG INTEGER 3V0 M...

Page 239: ...its 3V0AngDbRepInt 1 300 Type 1 10 Cycl Report interval s Db In of range Int Db In s V1DbRepInt 1 300 Type 1 10 Cycl Report interval s Db In of range Int Db In s V1Min 0 2000000 V 1 0 Minimum value V1Max 0 2000000 V 1 106000 Maximum value V1RepTyp Cyclic Dead band Int deadband Dead band Reporting type V1AngDbRepInt 1 300 Type 1 10 Cycl Report interval s Db In of range Int Db In s V2DbRepInt 1 300 ...

Page 240: ...00 Low limit physical value V1LowLowLim 0 2000000 V 1 66000 Low Low limit physical value V1LimHys 0 000 100 000 0 001 5 000 Hysteresis value in of range and is common for all limits V2ZeroDb 0 100000 m 1 500 Zero point clamping V2HiHiLim 0 2000000 V 1 96000 High High limit physical value V2HiLim 0 2000000 V 1 86000 High limit physical value V2LowLim 0 2000000 V 1 71000 Low limit physical value V2L...

Page 241: ...d VNMMXU V3P V_A VA_RANGE VA_ANGL V_B VB_RANGE VB_ANGL V_C VC_RANGE VC_ANGL ANSI08000226 V1 EN Figure 102 VNMMXU function block 12 1 7 3 Signals Table 203 VNMMXU Input signals Name Type Default Description V3P GROUP SIGNAL Three phase group signal for voltage inputs Table 204 VNMMXU Output signals Name Type Description V_A REAL V_A Amplitude magnitude of reported value VA_RANGE INTEGER V_A Amplitu...

Page 242: ... In s VMax 0 2000000 V 1 106000 Maximum value VRepTyp Cyclic Dead band Int deadband Dead band Reporting type VLimHys 0 000 100 000 V 0 001 5 000 Hysteresis value in of range and is common for all limits VAngDbRepInt 1 300 Type 1 10 Cycl Report interval s Db In of range Int Db In s Table 206 VNMMXU Non group settings advanced Name Values Range Unit Step Default Description VZeroDb 0 100000 m 1 500 ...

Page 243: ...in options The information on measured quantities is available for the user at different locations Locally by means of the local HMI Remotely using the monitoring tool within PCM600 or over the station bus Internally by connecting the analog output signals to the Disturbance Report function Phase angle reference All phase angles are presented in relation to a defined reference channel The General ...

Page 244: ...high limit High limit Low limit Low low limit X_RANGE 2 X_RANGE 4 Y t X_RANGE 0 IEC05000657 V1 EN Figure 103 Presentation of operating limits Each analog output has one corresponding supervision level output X_RANGE The output signal is an integer in the interval 0 4 0 Normal 1 High limit exceeded 3 High high limit exceeded 2 below Low limit and 4 below Low low limit The output may be connected to...

Page 245: ...clic reporting The cyclic reporting of measured value is performed according to chosen setting XRepTyp The measuring channel reports the value independent of magnitude or integral dead band reporting In addition to the normal cyclic reporting the IED also report spontaneously when measured value passes any of the defined threshold limits en05000500 vsd Value 1 Y t Value 2 Value 3 Value 4 Value Rep...

Page 246: ... 105 Magnitude dead band supervision reporting After the new value is reported the ΔY limits for dead band are automatically set around it The new value is reported only if the measured quantity changes more than defined by the ΔY set limits Integral dead band reporting The measured value is reported if the time integral of all changes exceeds the pre set limit XDbRepInt figure 106 where an exampl...

Page 247: ... A1 pre set value A pre set value A3 A4 A5 A6 A7 pre set value IEC99000530 V1 EN Figure 106 Reporting with integral dead band supervision 12 1 8 2 Measurements CVMMXN Mode of operation The measurement function must be connected to three phase current and three phase voltage input in the configuration tool group signals but it is capable to measure and calculate above mentioned quantities in nine d...

Page 248: ...1 EN Equation 40 Used when only symmetrical three phase power shall be measured 4 AB AB A B S V I I EQUATION1567 V1 EN Equation 41 2 AB A B V V I I I EQUATION1568 V1 EN Equation 42 Used when only VAB phase to phase voltage is available 5 BC BC B C S V I I EQUATION1569 V1 EN Equation 43 2 BC B C V V I I I EQUATION1570 V1 EN Equation 44 Used when only VBC phase to phase voltage is available 6 CA CA ...

Page 249: ... modes that is from 3 to 9 it calculates the three phase power under assumption that the power system is fully symmetrical Once the complex apparent power is calculated then the P Q S PF are calculated in accordance with the following formulas Re P S EQUATION1403 V1 EN Equation 53 Im Q S EQUATION1404 V1 EN Equation 54 2 2 S S P Q EQUATION1405 V1 EN Equation 55 cos P PF S j EQUATION1406 V1 EN Equat...

Page 250: ...ude compensation of In Measured current of In 0 5 Constant 5 30 100 Linear 100 Constant 100 30 5 IAngComp5 IAngComp30 IAngComp100 10 10 Angle compensation Degrees Measured current of In ANSI05000652_3_en vsd ANSI05000652 V3 EN Figure 107 Calibration curves The first current and voltage phase in the group signals will be used as reference and the magnitude and angle compensation will be used for re...

Page 251: ... Q S and power factor are forced to zero as well Since the measurement supervision functionality included in the CVMMXN function is using these values the zero clamping will influence the subsequent supervision observe the possibility to do zero point clamping within measurement supervision see section Measurement supervision Compensation facility In order to compensate for small magnitude and ang...

Page 252: ...e desirable from the end client point of view to have actually opposite directional convention for active and reactive power measurements This can be easily achieved by setting parameter PowAngComp to value of 180 0 degrees With such setting the active and reactive power will have positive values when they flow from the protected object towards the busbar Frequency Frequency is actually not calcul...

Page 253: ...l 0 4 see section Measurement supervision 12 1 8 5 Voltage and current sequence measurements VMSQI CMSQI The measurement functions must be connected to three phase current CMSQI or voltage VMSQI input in the configuration tool to be operable No outputs other than X_RANG are calculated within the measuring blocks and it is not possible to calibrate the signals Input signals are obtained from the pr...

Page 254: ... CNTGGIO 12 2 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Event counter CNTGGIO S00946 V1 EN 12 2 2 Functionality Event counter CNTGGIO has six counters which are used for storing the number of times each counter input has been activated 12 2 3 Function block CNTGGIO BLOCK COUNTER1 COUNTER2 COUNTER3 COUNTER4 COUNTER5 COUNTER...

Page 255: ... Output of counter 1 VALUE2 INTEGER Output of counter 2 VALUE3 INTEGER Output of counter 3 VALUE4 INTEGER Output of counter 4 VALUE5 INTEGER Output of counter 5 VALUE6 INTEGER Output of counter 6 12 2 5 Settings Table 211 CNTGGIO Group settings basic Name Values Range Unit Step Default Description Operation Disabled Enabled Disabled Disable Enable Operation 12 2 6 Monitored data Table 212 CNTGGIO ...

Page 256: ... a new value is stored in the flash memory And if a new CNTGGIO value is not stored before auxiliary power interruption it will be lost CNTGGIO stored values in flash memory will however not be lost at an auxiliary power interruption The function block also has an input BLOCK At activation of this input all six counters are blocked The input can for example be used for blocking the counters at tes...

Page 257: ...on initiating conditions recording times and large storage capacity A disturbance is defined as an activation of an input to the AxRADR or BxRBDR function blocks which are set to trigger the disturbance recorder All signals from start of pre fault time to the end of post fault time will be included in the recording Every disturbance report recording is saved in the IED in the standard Comtrade for...

Page 258: ... 4 Settings Table 215 DRPRDRE Non group settings basic Name Values Range Unit Step Default Description Operation Disabled Enabled Disabled Operation Enable Disable PreFaultRecT 0 05 3 00 s 0 01 0 10 Pre fault recording time PostFaultRecT 0 1 10 0 s 0 1 0 5 Post fault recording time TimeLimit 0 5 8 0 s 0 1 1 0 Fault recording time limit PostRetrig Disabled Enabled Disabled Post fault retrig enabled...

Page 259: ...EAN Under level trig for analog channel 5 activated OvTrigStatCh5 BOOLEAN Over level trig for analog channel 5 activated UnTrigStatCh6 BOOLEAN Under level trig for analog channel 6 activated OvTrigStatCh6 BOOLEAN Over level trig for analog channel 6 activated UnTrigStatCh7 BOOLEAN Under level trig for analog channel 7 activated OvTrigStatCh7 BOOLEAN Over level trig for analog channel 7 activated U...

Page 260: ...ted UnTrigStatCh16 BOOLEAN Under level trig for analog channel 16 activated OvTrigStatCh16 BOOLEAN Over level trig for analog channel 16 activated UnTrigStatCh17 BOOLEAN Under level trig for analog channel 17 activated OvTrigStatCh17 BOOLEAN Over level trig for analog channel 17 activated UnTrigStatCh18 BOOLEAN Under level trig for analog channel 18 activated OvTrigStatCh18 BOOLEAN Over level trig...

Page 261: ...ted UnTrigStatCh27 BOOLEAN Under level trig for analog channel 27 activated OvTrigStatCh27 BOOLEAN Over level trig for analog channel 27 activated UnTrigStatCh28 BOOLEAN Under level trig for analog channel 28 activated OvTrigStatCh28 BOOLEAN Over level trig for analog channel 28 activated UnTrigStatCh29 BOOLEAN Under level trig for analog channel 29 activated OvTrigStatCh29 BOOLEAN Over level trig...

Page 262: ...g channel 37 activated OvTrigStatCh37 BOOLEAN Over level trig for analog channel 37 activated UnTrigStatCh38 BOOLEAN Under level trig for analog channel 38 activated OvTrigStatCh38 BOOLEAN Over level trig for analog channel 38 activated UnTrigStatCh39 BOOLEAN Under level trig for analog channel 39 activated OvTrigStatCh39 BOOLEAN Over level trig for analog channel 39 activated UnTrigStatCh40 BOOLE...

Page 263: ...UT2 GRPINPUT3 GRPINPUT4 GRPINPUT5 GRPINPUT6 GRPINPUT7 GRPINPUT8 GRPINPUT9 GRPINPUT10 IEC09000348 1 en vsd IEC09000348 V1 EN Figure 111 A1RADR function block analog inputs example for A1RADR A2RADR and A3RADR 12 3 3 3 Signals A1RADR A3RADR Input signals Tables for input signals for A1RADR A2RADR and A3RADR are similar except for GRPINPUT number A1RADR GRPINPUT1 GRPINPUT10 A2RADR GRPINPUT11 GRPINPUT...

Page 264: ... signal for input 9 GRPINPUT10 GROUP SIGNAL Group signal for input 10 12 3 3 4 Settings A1RADR A3RADR Settings Setting tables for A1RADR A2RADR and A3RADR are similar except for channel numbers A1RADR channel01 channel10 A2RADR channel11 channel20 A3RADR channel21 channel30 Table 219 A1RADR Non group settings basic Name Values Range Unit Step Default Description Operation01 Disabled Enabled Disabl...

Page 265: ...og channel 3 IEC 60870 5 103 InfNo3 0 255 1 0 Information number for analog channel 3 IEC 60870 5 103 FunType4 0 255 1 0 Function type for analog channel 4 IEC 60870 5 103 InfNo4 0 255 1 0 Information number for analog channel 4 IEC 60870 5 103 FunType5 0 255 1 0 Function type for analog channel 5 IEC 60870 5 103 InfNo5 0 255 1 0 Information number for analog channel 5 IEC 60870 5 103 FunType6 0 2...

Page 266: ...el 2 UnderTrigOp02 Disabled Enabled Disabled Use under level trigger for analog channel 2 on or not off UnderTrigLe02 0 200 1 50 Under trigger level for analog channel 2 in of signal OverTrigOp02 Disabled Enabled Disabled Use over level trigger for analog channel 2 on or not off OverTrigLe02 0 5000 1 200 Over trigger level for analog channel 2 in of signal NomValue03 0 0 999999 9 0 1 0 0 Nominal v...

Page 267: ...t off OverTrigLe06 0 5000 1 200 Over trigger level for analog channel 6 in of signal NomValue07 0 0 999999 9 0 1 0 0 Nominal value for analog channel 7 UnderTrigOp07 Disabled Enabled Disabled Use under level trigger for analog channel 7 on or not off UnderTrigLe07 0 200 1 50 Under trigger level for analog channel 7 in of signal OverTrigOp07 Disabled Enabled Disabled Use over level trigger for anal...

Page 268: ... in of signal OverTrigOp10 Disabled Enabled Disabled Use over level trigger for analog channel 10 on or not off OverTrigLe10 0 5000 1 200 Over trigger level for analog channel 10 in of signal 12 3 4 Analog input signals A4RADR 12 3 4 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Analog input signals A4RADR 12 3 4 2 Function bl...

Page 269: ...on Operation31 Disabled Enabled Disabled Operation On off Operation32 Disabled Enabled Disabled Operation On off Operation33 Disabled Enabled Disabled Operation On off Operation34 Disabled Enabled Disabled Operation On off Operation35 Disabled Enabled Disabled Operation On off Operation36 Disabled Enabled Disabled Operation On off Operation37 Disabled Enabled Disabled Operation On off Operation38 ...

Page 270: ...0 Information number for analog channel 35 IEC 60870 5 103 FunType36 0 255 1 0 Function type for analog channel 36 IEC 60870 5 103 InfNo36 0 255 1 0 Information number for analog channel 36 IEC 60870 5 103 FunType37 0 255 1 0 Function type for analog channel 37 IEC 60870 5 103 InfNo37 0 255 1 0 Information number for analog channel 37 IEC 60870 5 103 FunType38 0 255 1 0 Function type for analog ch...

Page 271: ... 9 0 1 0 0 Nominal value for analog channel 33 UnderTrigOp33 Disabled Enabled Disabled Use under level trigger for analog channel 33 on or not off UnderTrigLe33 0 200 1 50 Under trigger level for analog channel 33 in of signal OverTrigOp33 Disabled Enabled Disabled Use over level trigger for analog channel 33 on or not off OverTrigLe33 0 5000 1 200 Overtrigger level for analog channel 33 in of sig...

Page 272: ... off OverTrigLe37 0 5000 1 200 Over trigger level for analog channel 37 in of signal NomValue38 0 0 999999 9 0 1 0 0 Nominal value for analog channel 38 UnderTrigOp38 Disabled Enabled Disabled Use under level trigger for analog channel 38 on or not off UnderTrigLe38 0 200 1 50 Under trigger level for analog channel 38 in of signal OverTrigOp38 Disabled Enabled Disabled Use over level trigger for a...

Page 273: ...ription IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Binary input signals B1RBDR Binary input signals B2RBDR Binary input signals B3RBDR Binary input signals B4RBDR Binary input signals B5RBDR Binary input signals B6RBDR 12 3 5 2 Function block B1RBDR INPUT1 INPUT2 INPUT3 INPUT4 INPUT5 INPUT6 INPUT7 INPUT8 INPUT9 INPUT10 INPUT11 INPUT12 INPUT13 INPUT14 INPUT15 IN...

Page 274: ...AN 0 Binary channel 5 INPUT6 BOOLEAN 0 Binary channel 6 INPUT7 BOOLEAN 0 Binary channel 7 INPUT8 BOOLEAN 0 Binary channel 8 INPUT9 BOOLEAN 0 Binary channel 9 INPUT10 BOOLEAN 0 Binary channel 10 INPUT11 BOOLEAN 0 Binary channel 11 INPUT12 BOOLEAN 0 Binary channel 12 INPUT13 BOOLEAN 0 Binary channel 13 INPUT14 BOOLEAN 0 Binary channel 14 INPUT15 BOOLEAN 0 Binary channel 15 INPUT16 BOOLEAN 0 Binary c...

Page 275: ...rip Pick up and trip Disabled Set LED on HMI for binary channel 3 TrigDR04 Disabled Enabled Disabled Trigger operation On Off SetLED04 Disabled Start Trip Pick up and trip Disabled Set LED on HMI for binary channel 4 TrigDR05 Disabled Enabled Disabled Trigger operation On Off SetLED05 Disabled Start Trip Pick up and trip Disabled Set LED on HMI for binary channel 5 TrigDR06 Disabled Enabled Disabl...

Page 276: ...bled Start Trip Pick up and trip Disabled Set LED on HMI for binary channel 11 TrigDR12 Disabled Enabled Disabled Trigger operation On Off SetLED12 Disabled Start Trip Pick up and trip Disabled Set LED on HMI for binary channel 12 TrigDR13 Disabled Enabled Disabled Trigger operation On Off SetLED13 Disabled Start Trip Pick up and trip Disabled Set LED on HMI for binary channel 13 TrigDR14 Disabled...

Page 277: ...0870 5 103 FunType5 0 255 1 0 Function type for binary channel 5 IEC 60870 5 103 InfNo5 0 255 1 0 Information number for binary channel 5 IEC 60870 5 103 FunType6 0 255 1 0 Function type for binary channel 6 IEC 60870 5 103 InfNo6 0 255 1 0 Information number for binary channel 6 IEC 60870 5 103 FunType7 0 255 1 0 Function type for binary channel 7 IEC 60870 5 103 InfNo7 0 255 1 0 Information numb...

Page 278: ...55 1 0 Function type for binary channel 16 IEC 60870 5 103 InfNo16 0 255 1 0 Information number for binary channel 16 IEC 60870 5 103 Table 226 B1RBDR Non group settings advanced Name Values Range Unit Step Default Description TrigLevel01 Trig on 0 Trig on 1 Trig on 1 Trigger on positive 1 or negative 0 slope for binary input 1 IndicationMa01 Hide Show Hide Indication mask for binary channel 1 Tri...

Page 279: ...k for binary channel 9 TrigLevel10 Trig on 0 Trig on 1 Trig on 1 Trigger on positive 1 or negative 0 slope for binary input 10 IndicationMa10 Hide Show Hide Indication mask for binary channel 10 TrigLevel11 Trig on 0 Trig on 1 Trig on 1 Trigger on positive 1 or negative 0 slope for binary input 11 IndicationMa11 Hide Show Hide Indication mask for binary channel 11 TrigLevel12 Trig on 0 Trig on 1 T...

Page 280: ...ith sufficient information about events in the system The functions included in the disturbance report are Sequential of events Indications Event recorder Trip value recorder Disturbance recorder Figure 114 shows the relations between Disturbance Report included functions and function blocks Sequential of events Event recorder and Indications uses information from the binary input function blocks ...

Page 281: ... case of loss of auxiliary power Each report will get an identification number in the interval from 0 999 Up to 100 disturbance reports can be stored If a new disturbance is to be recorded when the memory is full the oldest disturbance report is overwritten by the new one The total recording capacity for the disturbance recorder is depending of sampling frequency number of analog and binary channe...

Page 282: ...ntain a list of up to 150 time tagged events which have occurred during the disturbance The information is available via the local HMI or PCM600 see Event recorder section for detailed information 12 3 6 4 Sequential of events The sequetial of events may contain a list of totally 1000 time tagged events The list information is continuously updated when selected binary signals change state The olde...

Page 283: ...imes definition PreFaultRecT 1 Pre fault or pre trigger recording time The time before the fault including the operate time of the trigger Use the setting PreFaultRecT to set this time tFault 2 Fault time of the recording The fault time cannot be set It continues as long as any valid trigger condition binary or analog persists unless limited by TimeLimit the limit time PostFaultRecT 3 Post fault r...

Page 284: ...A4RADR INPUT31 INPUT32 INPUT33 INPUT34 INPUT35 INPUT36 INPUT40 Internal analog signals External analog signals AIN IEC05000653 V2 EN Figure 116 Analog input function blocks The external input signals will be acquired filtered and skewed and after configuration available as an input signal on the AxRADR function block via the SMAI function block The information is saved at the Disturbance report ba...

Page 285: ...n the disturbance recording but they affect the entire disturbance report when being used as triggers 12 3 6 10 Binary signals Up to 96 binary signals can be selected to be handled by disturbance report The signals can be selected from internal logical and binary input signals A binary signal is selected to be recorded when the corresponding function block is included in the configuration the sign...

Page 286: ...verTrigOp UnderTrigOp OverTrigLe and UnderTrigLe The check of the trigger condition is based on peak to peak values When this is found the absolute average value of these two peak values is calculated If the average value is above the threshold level for an overvoltage or overcurrent trigger this trigger is indicated with a greater than sign with the user defined name If the average value is below...

Page 287: ...hnical data Function Range or value Accuracy Current recording 1 0 of Ir at I Ir 1 0 of I at I Ir Voltage recording 1 0 of Vn at V Vn 1 0 of Vat V Vn Pre fault time 0 05 3 00 s Post fault time 0 1 10 0 s Limit time 0 5 8 0 s Maximum number of recordings 100 first in first out Time tagging resolution 1 ms See time synchronization technical data Maximum number of analog inputs 30 10 external interna...

Page 288: ...function triggered The Indication list function shows all selected binary input signals connected to the Disturbance report function that have changed status during a disturbance 12 4 2 Function block The Indications function has no function block of it s own 12 4 3 Signals 12 4 3 1 Input signals The Indications function logs the same binary input signals as the Disturbance report function 12 4 4 ...

Page 289: ...to 1 during the recording time Indications are selected with the indication mask IndicationMask when setting the binary inputs The name of the binary signal that appears in the Indication function is the user defined name assigned at configuration of the IED The same name is used in disturbance recorder function indications and event recorder function 12 4 5 Technical data Table 228 DRPRDRE techni...

Page 290: ...binary input channels The internal signals are time tagged in the main processor module while the binary input channels are time tagged directly in each I O module The events are collected during the total recording time pre post fault and limit time and are stored in the disturbance report flash memory at the end of each recording In case of overlapping recordings due to PostRetrig Enabled and a ...

Page 291: ...ntain up to 1000 time tagged events stored in a FIFO buffer 12 6 2 Function block The Sequential of events has no function block of it s own 12 6 3 Signals 12 6 3 1 Input signals The Sequential of events logs the same binary input signals as configured for the Disturbance report function 12 6 4 Operation principle When a binary signal connected to the disturbance report function changes status the...

Page 292: ...E technical data Function Value Buffer capacity Maximum number of events in the list 1000 Resolution 1 ms Accuracy Depending on time synchronizing 12 7 Trip value recorder 12 7 1 Functionality Information about the pre fault and fault values for currents and voltages are vital for the disturbance evaluation The Trip value recorder calculates the values of all selected analog input signals connecte...

Page 293: ...ing one period The post fault values are calculated using the Recursive Least Squares RLS method The calculation starts a few samples after the fault sample and uses samples during 1 2 2 cycles depending on the shape of the signals If no starting point is found in the recording the disturbance report trig sample is used as the start sample for the Fourier estimation The estimation uses samples dur...

Page 294: ...t can record disturbances not detected by protection functions Up to three seconds of data before the trigger instant can be saved in the disturbance file The disturbance recorder information for up to 100 disturbances are saved in the IED and the local HMI is used to view the list of recordings 12 8 2 Function block The Disturbance recorder has no function block of it s own 12 8 3 Signals See Dis...

Page 295: ...ry input and or from analog inputs over underlevel trig A user defined name for each of the signals can be set These names are common for all functions within the disturbance report functionality 12 8 5 1 Memory and storage The maximum number of recordings depend on each recordings total recording time Long recording time will reduce the number of recordings to less than 100 The IED flash disk sho...

Page 296: ...nalog channels Information e g trig on analog inputs Primary and secondary instrument transformer rating Over or Undertrig level and operation Over or Undertrig status at time of trig CT direction Binary Signal names Status of binary input signals The configuration file is a mandatory file containing information needed to interpret the data file For example sampling rate number of channels system ...

Page 297: ...2 9 IEC 61850 generic communication I O functions SPGGIO 12 9 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number IEC 61850 generic communication I O functions SPGGIO 12 9 2 Functionality IEC61850 generic communication I O functions SPGGIO is used to send one single logical signal to other systems or equipment in the substation 12 9...

Page 298: ...requests this signal To get the signal PCM600 must be used to define which function block in which equipment or system should receive this information 12 10 IEC 61850 generic communication I O functions 16 inputs SP16GGIO 12 10 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number IEC 61850 generic communication I O functions 16 input...

Page 299: ... status IN2 BOOLEAN 0 Input 2 status IN3 BOOLEAN 0 Input 3 status IN4 BOOLEAN 0 Input 4 status IN5 BOOLEAN 0 Input 5 status IN6 BOOLEAN 0 Input 6 status IN7 BOOLEAN 0 Input 7 status IN8 BOOLEAN 0 Input 8 status IN9 BOOLEAN 0 Input 9 status IN10 BOOLEAN 0 Input 10 status IN11 BOOLEAN 0 Input 11 status IN12 BOOLEAN 0 Input 12 status IN13 BOOLEAN 0 Input 13 status IN14 BOOLEAN 0 Input 14 status IN15 ...

Page 300: ...tatus OUT5 GROUP SIGNAL Output 5 status OUT6 GROUP SIGNAL Output 6 status OUT7 GROUP SIGNAL Output 7 status OUT8 GROUP SIGNAL Output 8 status OUT9 GROUP SIGNAL Output 9 status OUT10 GROUP SIGNAL Output 10 status OUT11 GROUP SIGNAL Output 11 status OUT12 GROUP SIGNAL Output 12 status OUT13 GROUP SIGNAL Output 13 status OUT14 GROUP SIGNAL Output 14 status OUT15 GROUP SIGNAL Output 15 status OUT16 GR...

Page 301: ...ut signals These output signals are handled in PST 12 11 IEC 61850 generic communication I O functions MVGGIO 12 11 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number IEC61850 generic communication I O functions MVGGIO 12 11 2 Functionality IEC61850 generic communication I O functions MVGGIO function is used to send the instantaneo...

Page 302: ... High High limit multiplied with the base prefix multiplication factor MV hLim 5000 00 5000 00 xBase 0 01 800 00 High limit multiplied with the base prefix multiplication factor MV lLim 5000 00 5000 00 xBase 0 01 800 00 Low limit multiplied with the base prefix multiplication factor MV llLim 5000 00 5000 00 xBase 0 01 900 00 Low Low limit multiplied with the base prefix multiplication factor MV mi...

Page 303: ...EEE C37 2 device number Measured value expander block MVEXP 12 12 2 Functionality The current and voltage measurements functions CVMMXN CMMXU VMMXU and VNMMXU current and voltage sequence measurement functions CMSQI and VMSQI and IEC 61850 generic communication I O functions MVGGIO are provided with measurement supervision functionality All measured values can be supervised with four settable limi...

Page 304: ...low limit LOW BOOLEAN Measured value is between low and low low limit LOWLOW BOOLEAN Measured value is below low low limit 12 12 5 Settings The function does not have any parameters available in Local HMI or Protection and Control IED Manager PCM600 GlobalBaseSel Selects the global base value group used by the function to define IBase VBase and SBase 12 12 6 Operation principle The input signal mu...

Page 305: ...rcentage of the line length in kilometers or miles as selected on the local HMI The fault locator LMBRFLO function supports kilometer and mile for the line length unit The fault distance will be presented with the same unit as the line length and is mapped to IEC61850 8 1 communication protocol where the fault distance is supposed to be in kilometer km Select the line length unit to kilometer for ...

Page 306: ...ction block ANSI09000621 2 en vsd LMBRFLO PHSEL_A PHSEL_B PHSEL_C CALCDIST CALCMADE FLTDISTX BCD_80 BCD_40 BCD_20 BCD_10 BCD_8 BCD_4 BCD_2 BCD_1 ANSI09000621 V2 EN Figure 120 LMBRFLO function block 12 13 4 Signals Table 243 LMBRFLO Input signals Name Type Default Description PHSEL_A BOOLEAN 0 Phase selection phase A PHSEL_B BOOLEAN 0 Phase selection phase B PHSEL_C BOOLEAN 0 Phase selection phase ...

Page 307: ...line resistance X1L 0 001 1500 000 ohm p 0 001 12 500 Positive sequence line reactance R0L 0 001 1500 000 ohm p 0 001 8 750 Zero sequence line resistance X0L 0 001 1500 000 ohm p 0 001 50 000 Zero sequence line reactance R0M 0 000 1500 000 ohm p 0 001 0 000 Zero sequence mutual resistance X0M 0 000 1500 000 ohm p 0 001 0 000 Zero sequence mutual reactance LineLengthUnit kilometer miles kilometer L...

Page 308: ...3 N 4 L1 L2 5 L2 L3 6 L3 L1 7 L1 L2 L3 Fault loop 12 13 7 Operation principle The Fault locator LMBRFLO in the IED is an essential complement to other monitoring functions since it measures and indicates the distance to the fault with high accuracy When calculating distance to fault pre fault and fault phasors of currents and voltages are selected from the Trip value recorder data thus the analog ...

Page 309: ...ault Line length unit can also be configured using PCM600 The fault location is stored as a part of the disturbance report information and managed via the LHMI or PCM600 12 13 7 1 Measuring Principle For transmission lines with voltage sources at both line ends the effect of double end infeed and additional fault resistance must be considered when calculating the distance to the fault from the cur...

Page 310: ...s current change due to the fault IF is the fault current and p is a relative distance to the fault The fault current is expressed in measurable quantities by IF IFA DA EQUATION96 V1 EN Equation 59 Where IFA is the change in current at the point of measurement IED A and DA is a fault current distribution factor that is the ratio between the fault current at line end A and the total fault current F...

Page 311: ...A 3 2 I I D EQUATION1599 V1 EN ABC AB ABG VAA VBA IAA IBA DIABA BC BCG VBA VCA IBA ICA DICBA CA CAG VCA VAA ICA IAA DICAA The KN complex quantity for zero sequence compensation for the single line is equal to KN Z0L Z1L 3 Z1L EQUATION99 V1 EN Equation 62 DI is the change in current that is the current after the fault minus the current before the fault In the following the positive sequence impedan...

Page 312: ... V1 EN Equation 64 From these equations it can be seen that if Z0m 0 then the general fault location equation for a single line is obtained Only the distribution factor differs in these two cases Because the DA distribution factor according to equation 61 or 63 is a function of p the general equation 63 can be written in the form p 2 p K1 K2 K3 RF 0 EQUATION103 V1 EN Equation 65 Where A B 1 A L L ...

Page 313: ...and then inserted to equation 69 According to equation 69 the relative distance to the fault is solved as the root of a quadratic equation Equation 69 gives two different values for the relative distance to the fault as a solution A simplified load compensated algorithm which gives an unequivocal figure for the relative distance to the fault is used to establish the value that should be selected I...

Page 314: ...nction Value or range Accuracy Reactive and resistive reach 0 001 1500 000 Ω phase 2 0 static accuracy 2 0 degrees static angular accuracy Conditions Voltage range 0 1 1 1 x Vn Current range 0 5 30 x In Phase selection According to input signals Maximum number of fault locations 100 12 14 Station battery supervision SPVNZBAT 12 14 1 Identification Function description IEC 61850 identification IEC ...

Page 315: ...operates after a predefined operate time and resets when the battery undervoltage or overvoltage condition disappears after reset time 12 14 4 Signals Table 250 SPVNZBAT Input signals Name Type Default Description V_BATT REAL 0 00 Battery terminal voltage that has to be supervised BLOCK BOOLEAN 0 Blocks all the output signals of the function Table 251 SPVNZBAT Output signals Name Type Description ...

Page 316: ...cription V_BATT REAL 0 00 Battery terminal voltage that has to be supervised BLOCK BOOLEAN 0 Blocks all the output signals of the function 12 14 7 Monitored Data Table 254 SPVNZBAT Monitored data Name Type Values Range Unit Description BATTVOLT REAL kV Service value of the battery terminal voltage 12 14 8 Operation principle The function can be enabled and disabled with the Operation setting The c...

Page 317: ...alue of the BattVoltLowLim setting the pickup signal PU_VLOW is activated The measured voltage between the battery terminals V_BATT is available through the Monitored data view High level detector The level detector compares the battery voltage V_BATT with the set value of the BattVoltHiLim setting If the value of the V_BATT input exceeds the set value of the BattVoltHiLim setting the pickup signa...

Page 318: ...7 identification ANSI IEEE C37 2 device number Insulation gas monitoring function SSIMG 63 12 15 2 Functionality Insulation gas monitoring function SSIMG 63 is used for monitoring the circuit breaker condition Binary information based on the gas pressure in the circuit breaker is used as input signals to the function In addition the function generates alarms based on received information 12 15 3 F...

Page 319: ...lation medium from CB PRES_ALM Pressure alarm signal PRES_LO Pressure lockout signal SET_P_LO Set pressure lockout SET_T_LO Set temperature lockout RESET_LO Reset pressure and temperature lockout 12 15 4 2 SSIMG OutputSignals Table 257 Output signals for the function block SSIMG GM01 Signal Description PRESSURE Pressure service value PRES_ALM Pressure below alarm level PRES_LO Pressure below locko...

Page 320: ... for pressure lockout tResetTempLO 0 000 60 000 0 001 0 000 s Reset time delay for temperture lockout tResetTempAlm 0 000 60 000 0 001 0 000 s Reset time delay for temperture alarm 12 15 6 Operation principle Insulation gas monitoring function SSIMG 63 is used to monitor gas pressure in the circuit breaker Two binary output signals are used from the circuit breaker to initiate alarm signals pressu...

Page 321: ...ut 0 00 25 00 Temperature alarm 40 00 200 00 Temperature lockout 40 00 200 00 Timers 0 000 60 000 s 0 5 110 ms 12 16 Insulation liquid monitoring function SSIML 71 12 16 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Insulation liquid monitoring function SSIML 71 12 16 2 Functionality Insulation liquid monitoring function SSIML...

Page 322: ...t and TempLOLimit are not supported in this release of 650 series 12 16 4 1 SSIML InputSignals Table 260 Input signals for the function block SSIML LM1 Signal Description BLOCK Block of function BLK_ALM Block all the alarms LEVEL Level input from CB TEMP Temperature of the insulation medium from CB LVL_ALM Level alarm signal LEVEL_LO Level lockout signal SET_L_LO Set level lockout SET_T_LO Set tem...

Page 323: ...ng TempAlarmLimit 40 00 200 00 0 01 30 00 Temperature alarm level setting of the medium TempLOLimit 40 00 200 00 0 01 30 00 Temperature lockout level of the medium tLevelAlarm 0 000 60 000 0 001 0 000 s Time delay for level alarm tLevelLockOut 0 000 60 000 0 001 0 000 s Time delay for level lockout indication tTempAlarm 0 000 60 000 0 001 0 000 s Time delay for temperature alarm tTempLockOut 0 000...

Page 324: ...tLevelLockOut are included in order not to initiate any alarm for short sudden changes in the oil level If the oil level in the circuit breaker goes below the levels for more than the set time delays the corresponding signals LVL_ALM level below alarm level and LVL_LO level below lockout level alarm will be obtained The input signal BLK_ALM is used to block the two alarms and the input signal BLOC...

Page 325: ...tion outputs if desired 12 17 3 Function block ANSI10000281 1 en vsd SSCBR I3P BLOCK BLK_ALM POSOPEN POSCLOSE ALMPRES LOPRES SPRCHRGN SPRCHRGD CBCNTRST IACCRST SPCHTRST TRVTRST TRVTOAL TRVTCAL SPRCHRAL OPRALM OPRLOALM IACCALM IACCLOAL CBLIFEAL NOOPRALM PRESALM PRESLO CBOPEN CBINVPOS 52a ANSI10000281 V1 EN Figure 127 SSCBR function block 12 17 4 Signals Table 264 SSCBR Input signals Name Type Defau...

Page 326: ... Accumulated currents power Iyt exceeded lockout limit CBLIFEAL BOOLEAN Remaining life of CB exceeded alarm limit NOOPRALM BOOLEAN CB not operated for long time alarm PRESALM BOOLEAN Pressure below alarm level PRESLO BOOLEAN Pressure below lockout level CBOPEN BOOLEAN CB is in open position CBINVPOS BOOLEAN CB is in intermediate position 52a BOOLEAN CB is in closed position 12 17 5 Settings Table ...

Page 327: ...5 Correction factor for time difference in auxiliary and main contacts open time tSprngChrgAlm 0 00 60 00 s 0 01 1 00 Setting of alarm for spring charging time tPressAlm 0 00 60 00 s 0 01 0 10 Time delay for gas pressure alarm TPressLO 0 00 60 00 s 0 01 0 10 Time delay for gas pressure lockout AccEnerInitVal 0 00 9999 99 0 01 0 00 Accumulation energy initial value CountInitVal 0 9999 1 0 Operation...

Page 328: ...rents power Iyt phase C 12 17 7 Operation principle The circuit breaker condition monitoring function includes a number of metering and monitoring subfunctions The functions can be enabled and disabled with the Operation setting The corresponding parameter values are Enable and Disable The operation counters are cleared when Operation is set to Disabled The operation of the functions can be descri...

Page 329: ...la ted energy Breaker life time Spring charge indication Gas pressure supervision BLK_ALM TRVTRST TRVTRST I3P I_A I_B I_B GUID FE21BBDC 57A6 425C B22B 8E646C1BD932 ANSI V1 EN Figure 128 Functional module diagram 12 17 7 1 Circuit breaker status The circuit breaker status subfunction monitors the position of the circuit breaker that is whether the breaker is in an open closed or intermediate positi...

Page 330: ...put is high and the current is zero The circuit breaker is closed when the POSOPEN input is low and the POSCLOSE input is high The breaker is in the intermediate position if both the auxiliary contacts have the same value that is both are in the logical level 0 or 1 or if the auxiliary input contact POSCLOSE is low and the POSOPEN input is high but the current is not zero The status of the breaker...

Page 331: ...nactive days exceed the limit value defined with the InactDayAlm setting the NOOPRALM alarm is initiated The time in hours at which this alarm is activated can be set with the InactHourAlm parameter as coordinates of UTC The alarm signal NOOPRALM can be blocked by activating the binary input BLOCK 12 17 7 3 Breaker contact travel time The breaker contact travel time module calculates the breaker c...

Page 332: ...efore in order to incorporate the time t1 t2 a correction factor needs to be added with 10 to get the actual opening time This factor is added with the OpenTimeCorr t1 t2 The closing time is calculated by adding the value set with the CloseTimeCorr t3 t4 setting to the measured closing time The last measured opening travel time tTravelOpen and the closing travel time tTravelClose are available thr...

Page 333: ...he Monitored data view on the LHMI or through tools via communications The old circuit breaker operation counter value can be taken into use by writing the value to the CountInitVal parameter and can be reset by Clear CB wear in the clear menu from LHMI Alarm limit check The OPRALM operation alarm is generated when the number of operations exceeds the value set with the OpNumAlm threshold setting ...

Page 334: ... 75502A39 4835 4F43 A7ED A80DC7C1DFA2 V1 EN Figure 134 Significance of theDiffTimeCorr setting The DiffTimeCorr setting is used instead of the auxiliary contact to accumulate the energy from the time the main contact opens If the setting is positive the calculation of energy starts after the auxiliary contact has opened and when the delay is equal to the value set with the DiffTimeCorr setting Whe...

Page 335: ...maining life of the circuit breaker subfunction can be described by using a module diagram All the modules in the diagram are explained in the next sections CB life estimator POSCLOSE CBCNTRST BLOCK Alarm limit check CBLIFEAL BLK_ALM I3P I_A I_B I_C GUID 1565CD41 3ABF 4DE7 AF68 51623380DF29 ANSI V1 EN Figure 135 Functional module diagram for estimating the life of the circuit breaker Circuit break...

Page 336: ...al by activating the binary input BLOCK The old circuit breaker operation counter value can be taken into use by writing the value to the Initial CB Rmn life parameter and resetting the value via the clear menu from LHMI It is possible to deactivate the CBLIFEAL alarm signal by activating the binary input BLOCK 12 17 7 7 Circuit breaker spring charged indication The circuit breaker spring charged ...

Page 337: ...subfunction can be described by using a module diagram All the modules in the diagram are explained in the next sections ALMPRES LOPRES PRESLO PRESALM BLOCK BLK_ALM 0 0 tPressAlm 0 0 TPressLO ANSI11000293 1 en vsd ANSI11000293 V1 EN Figure 137 Functional module diagram for circuit breaker gas pressure alarm The gas pressure is monitored through the binary input signals LOPRES and ALMPRES Pressure ...

Page 338: ...g of alarm for spring charging time 0 00 60 00 s 0 5 25 ms Time delay for gas pressure alarm 0 00 60 00 s 0 5 25 ms Time delay for gas pressure lockout 0 00 60 00 s 0 5 25 ms 12 18 Measurands for IEC 60870 5 103 I103MEAS 12 18 1 Functionality 103MEAS is a function block that reports all valid measuring types depending on connected signals The measurand reporting interval set for MMXU function bloc...

Page 339: ...ect an input signals on IEC 60870 5 103 I103MEAS that is not connected to the corresponding output on MMXU function to outputs on the fixed signal function block 12 18 2 Function block ANSI10000287 1 en vsd I103MEAS BLOCK I_A I_B I_C IN V_A V_B V_C V_AB V_N P Q F ANSI10000287 V1 EN Figure 139 I103MEAS function block 1MRK 505 277 UUS C Section 12 Monitoring 333 Technical Manual ...

Page 340: ...4 Settings Table 270 I103MEAS Non group settings basic Name Values Range Unit Step Default Description FunctionType 1 255 1 1 Function type 1 255 MaxIa 1 99999 A 1 3000 Maximum current phase A MaxIb 1 99999 A 1 3000 Maximum current phase B MaxIc 1 99999 A 1 3000 Maximum current phase C MaxIN 1 99999 A 1 3000 Maximum residual current IN MaxVa 0 05 2000 00 kV 0 05 230 00 Maximum voltage for phase A ...

Page 341: ... 12 19 3 Signals Table 271 I103MEASUSR Input signals Name Type Default Description BLOCK BOOLEAN 0 Block of service value reporting INPUT1 REAL 0 0 Service value for measurement on input 1 INPUT2 REAL 0 0 Service value for measurement on input 2 INPUT3 REAL 0 0 Service value for measurement on input 3 INPUT4 REAL 0 0 Service value for measurement on input 4 INPUT5 REAL 0 0 Service value for measur...

Page 342: ...000000000 00 0 05 1000 00 Maximum value for measurement on input 5 MaxMeasur6 0 05 10000000000 00 0 05 1000 00 Maximum value for measurement on input 6 MaxMeasur7 0 05 10000000000 00 0 05 1000 00 Maximum value for measurement on input 7 MaxMeasur8 0 05 10000000000 00 0 05 1000 00 Maximum value for measurement on input 8 MaxMeasur9 0 05 10000000000 00 0 05 1000 00 Maximum value for measurement on i...

Page 343: ...recloser 130_UNSU BOOLEAN 0 Information number 130 unsuccessful reclosing 12 20 4 Settings Table 274 I103AR Non group settings basic Name Values Range Unit Step Default Description FunctionType 1 255 1 1 Function type 1 255 12 21 Function status ground fault for IEC 60870 5 103 I103EF 12 21 1 Functionality I103EF is a function block with defined functions for ground fault indications in monitor di...

Page 344: ... 12 22 Function status fault protection for IEC 60870 5 103 I103FLTPROT 12 22 1 Functionality I103FLTPROT is used for fault indications in monitor direction Each input on the function block is specific for a certain fault type and therefore must be connected to a correspondent signal present in the configuration For example 68_TRGEN represents the General Trip of the device and therefore must be c...

Page 345: ... Description BLOCK BOOLEAN 0 Block of status reporting 64_PU_A BOOLEAN 0 Information number 64 start phase A 65_PU_B BOOLEAN 0 Information number 65 start phase B 66_PU_C BOOLEAN 0 Information number 66 start phase C 67_STIN BOOLEAN 0 Information number 67 start residual current IN 68_TRGEN BOOLEAN 0 Information number 68 trip general 69_TR_A BOOLEAN 0 Information number 69 trip phase A 70_TR_B BO...

Page 346: ...Information number 86 trip measuring system phase A 87_MTR_B BOOLEAN 0 Information number 87 trip measuring system phase B 88_MTR_C BOOLEAN 0 Information number 88 trip measuring system phase C 89_MTRN BOOLEAN 0 Information number 89 trip measuring system neutral N 90_IOC BOOLEAN 0 Information number 90 over current trip stage low 91_IOC BOOLEAN 0 Information number 91 over current trip stage high...

Page 347: ...Name Type Default Description BLOCK BOOLEAN 0 Block of status reporting 19_LEDRS BOOLEAN 0 Information number 19 reset LEDs 21_TESTM BOOLEAN 0 Information number 21 test mode is active 23_GRP1 BOOLEAN 0 Information number 23 setting group 1 is active 24_GRP2 BOOLEAN 0 Information number 24 setting group 2 is active 25_GRP3 BOOLEAN 0 Information number 25 setting group 3 is active 26_GRP4 BOOLEAN 0...

Page 348: ... 281 I103SUPERV Input signals Name Type Default Description BLOCK BOOLEAN 0 Block of status reporting 32_MEASI BOOLEAN 0 Information number 32 measurand supervision of I 33_MEASU BOOLEAN 0 Information number 33 measurand supervision of U 37_IBKUP BOOLEAN 0 Information number 37 I high high back up protection 38_VTFF BOOLEAN 0 Information number 38 fuse failure VT 46_GRWA BOOLEAN 0 Information numb...

Page 349: ...mple in mapping the INF numbers not supported directly by specific function blocks like INF17 INF18 INF20 or INF35 After connecting the appropriate signals to the I103USRDEF inputs the user must also set the InfNo_x values in the settings GUID 391D4145 B7E6 4174 B3F7 753ADDA4D06F V1 EN Figure 146 IEC 60870 5 103I103USRDEF 1 12 25 2 Function block IEC10000294 1 en vsd I103USRDEF BLOCK INPUT1 INPUT2...

Page 350: ... Non group settings basic Name Values Range Unit Step Default Description FunctionType 1 255 1 5 Function type 1 255 InfNo_1 1 255 1 1 Information number for binary input 1 1 255 InfNo_2 1 255 1 2 Information number for binary input 2 1 255 InfNo_3 1 255 1 3 Information number for binary input 3 1 255 InfNo_4 1 255 1 4 Information number for binary input 4 1 255 InfNo_5 1 255 1 5 Information numbe...

Page 351: ...ses for instance pulses coming from an external energy meter for calculation of energy consumption values The pulses are captured by the BIO binary input output module and then read by the PCGGIO function A scaled service value is available over the station bus 13 1 3 Function block IEC09000335 2 en vsd PCGGIO BLOCK READ_VAL BI_PULSE RS_CNT INVALID RESTART BLOCKED NEW_VAL SCAL_VAL IEC09000335 V2 E...

Page 352: ...alue is generated SCAL_VAL REAL Scaled value with time and status information 13 1 5 Settings Table 287 PCGGIO Non group settings basic Name Values Range Unit Step Default Description Operation Off On Off Operation Off On EventMask NoEvents ReportEvents NoEvents Report mask for analog events from pulse counter CountCriteria Off RisingEdge Falling edge OnChange RisingEdge Pulse counter criteria Sca...

Page 353: ...at is the reported value is a 32 bit signed integer with a range 0 2147483647 The counter value is stored in semiretain memory The reported value to station HMI over the station bus contains Identity Scaled Value pulse count x scale Time and Pulse Counter Quality The Pulse Counter Quality consists of Invalid board hardware error or configuration error Wrapped around Blocked Adjusted The transmissi...

Page 354: ...ignal and is set when the reported value does not comprise a complete integration cycle That is in the first message after IED start up in the first message after deblocking and after the counter has wrapped around during last integration cycle The BLOCKED signal is a steady signal and is set when the counter is blocked There are two reasons why the counter is blocked The BLOCK input is set or The...

Page 355: ...used to calculate energy consumption Active as well as reactive values are calculated in import and export direction Values can be read or generated as pulses Maximum demand power values are also calculated by the function 13 2 3 Function block ETPMMTR P Q STACC RSTACC RSTDMD ACCST EAFPULSE EARPULSE ERFPULSE ERRPULSE EAFALM EARALM ERFALM ERRALM EAFACC EARACC ERFACC ERRACC MAXPAFD MAXPARD MAXPRFD M...

Page 356: ...rm for active forward energy exceed limit in set interval EARALM BOOLEAN Alarm for active reverse energy exceed limit in set interval ERFALM BOOLEAN Alarm for reactive forward energy exceed limit in set interval ERRALM BOOLEAN Alarm for reactive reverse energy exceed limit in set interval EAFACC REAL Accumulated forward active energy value EARACC REAL Accumulated reverse active energy value ERFACC...

Page 357: ...accumulated energy value Table 293 ETPMMTR Non group settings advanced Name Values Range Unit Step Default Description EALim 0 001 10000000000 000 MWh 0 001 1000000 000 Active energy limit ERLim 0 001 10000000000 000 MVArh 0 001 1000 000 Reactive energy limit EnZeroClamp Disabled Enabled Enabled Enable of zero point clamping detection function LevZeroClampP 0 001 10000 000 MW 0 001 10 000 Zero poi...

Page 358: ...ut values of active and reactive power from the Measurements CVMMXN function block are used and integrated over a selected time tEnergy to measure the integrated energy The energy values in MWh and MVarh are available as output signals and also as pulsed output which can be connected to a pulse counter Outputs are available for forward as well as reverse direction The accumulated energy values can...

Page 359: ...gy calculation and demand handling function ETPMMTR to the Measurements function CVMMXN 13 2 8 Technical data Table 295 ETPMMTR technical data Function Range or value Accuracy Energy metering MWh Export Import MVArh Export Import Input from MMXU No extra error at steady load 1MRK 505 277 UUS C Section 13 Metering 353 Technical Manual ...

Page 360: ...354 ...

Page 361: ...enabled by the IEC 61850 8 1 communication protocol The IED is equipped with an optical Ethernet rear port for the substation communication standard IEC 61850 8 1 IEC 61850 8 1 protocol allows intelligent electrical devices IEDs from different vendors to exchange information and simplifies system engineering Peer to peer communication according to GOOSE is part of the standard Disturbance files up...

Page 362: ...BASE FX The IED supports SNTP and IRIG B time synchronization methods with a time stamping resolution of 1 ms Ethernet based SNTP and DNP3 With time synchronization wiring IRIG B The IED supports IEC 60870 5 103 time synchronization methods with a time stamping resolution of 5 ms 14 2 3 Communication interfaces and protocols Table 296 Supported station communication interfaces and protocols Protoc...

Page 363: ... Protocol serial IEC 60870 5 103 Communication speed for the IEDs 9600 or 19200 Bd Protocol serial DNP3 0 Communication speed for the IEDs 300 19200 Bd 14 3 Horizontal communication via GOOSE for interlocking 14 3 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Horizontal communication via GOOSE for interlocking GOOSEINTLKR CV 1...

Page 364: ...APP9_CL APP9VAL APP10_OP APP10_CL APP10VAL APP11_OP APP11_CL APP11VAL APP12_OP APP12_CL APP12VAL APP13_OP APP13_CL APP13VAL APP14_OP APP14_CL APP14VAL APP15_OP APP15_CL APP15VAL COM_VAL IEC09000099_1_en vsd IEC09000099 V1 EN Figure 151 GOOSEINTLKRCV function block 14 3 3 Signals Table 299 GOOSEINTLKRCV Input signals Name Type Default Description BLOCK BOOLEAN 0 Block of output signals Section 14 1...

Page 365: ...VAL BOOLEAN Apparatus 5 position is valid APP6_OP BOOLEAN Apparatus 6 position is open APP6_CL BOOLEAN Apparatus 6 position is closed APP6VAL BOOLEAN Apparatus 6 position is valid APP7_OP BOOLEAN Apparatus 7 position is open APP7_CL BOOLEAN Apparatus 7 position is closed APP7VAL BOOLEAN Apparatus 7 position is valid APP8_OP BOOLEAN Apparatus 8 position is open APP8_CL BOOLEAN Apparatus 8 position ...

Page 366: ...s valid APP15_OP BOOLEAN Apparatus 15 position is open APP15_CL BOOLEAN Apparatus 15 position is closed APP15VAL BOOLEAN Apparatus 15 position is valid COM_VAL BOOLEAN Receive communication status is valid 14 3 4 Settings Table 301 GOOSEINTLKRCV Non group settings basic Name Values Range Unit Step Default Description Operation Disabled Enabled Disabled Operation Disabled Enabled 14 4 Goose binary ...

Page 367: ...C09000236 V1 EN Figure 152 GOOSEBINRCV function block 14 4 3 Signals Table 302 GOOSEBINRCV Input signals Name Type Default Description BLOCK BOOLEAN 0 Block of output signals Table 303 GOOSEBINRCV Output signals Name Type Description OUT1 BOOLEAN Binary output 1 OUT1VAL BOOLEAN Valid data on binary output 1 OUT2 BOOLEAN Binary output 2 OUT2VAL BOOLEAN Valid data on binary output 2 Table continues ...

Page 368: ...ut 10 OUT10VAL BOOLEAN Valid data on binary output 10 OUT11 BOOLEAN Binary output 11 OUT11VAL BOOLEAN Valid data on binary output 11 OUT12 BOOLEAN Binary output 12 OUT12VAL BOOLEAN Valid data on binary output 12 OUT13 BOOLEAN Binary output 13 OUT13VAL BOOLEAN Valid data on binary output 13 OUT14 BOOLEAN Binary output 14 OUT14VAL BOOLEAN Valid data on binary output 14 OUT15 BOOLEAN Binary output 15...

Page 369: ...14 5 3 Function block IEC10000249 1 en vsd GOOSEDPRCV BLOCK DPOUT DATAVALID COMMVALID TEST IEC10000249 V1 EN Figure 153 GOOSEDPRCV function block 14 5 4 Signals Table 305 GOOSEDPRCV Input signals Name Type Default Description BLOCK BOOLEAN 0 Block of function Table 306 GOOSEDPRCV Output signals Name Type Description DPOUT INTEGER Double point output DATAVALID BOOLEAN Data valid for double point ou...

Page 370: ...input of this GOOSE block must be linked in SMT by means of a cross to receive the double point values The implementation for IEC61850 quality data handling is restricted to a simple level If quality data validity is GOOD then the DATAVALID output will be HIGH If quality data validity is INVALID QUESTIONABLE OVERFLOW FAILURE or OLD DATA then the DATAVALID output will be LOW 14 6 GOOSE function blo...

Page 371: ...tion Table 309 GOOSEINTRCV Output signals Name Type Description INTOUT INTEGER Integer output DATAVALID BOOLEAN Data valid for integer output COMMVALID BOOLEAN Communication valid for integer output TEST BOOLEAN Test output 14 6 5 Settings Table 310 GOOSEINTRCV Non group settings basic Name Values Range Unit Step Default Description Operation Disabled Enabled Disabled Operation Off On 14 6 6 Opera...

Page 372: ... quality data validity is INVALID QUESTIONABLE OVERFLOW FAILURE or OLD DATA then the DATAVALID output will be LOW 14 7 GOOSE function block to receive a measurand value GOOSEMVRCV 14 7 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number GOOSE function block to receive a measurand value GOOSEMVRCV 14 7 2 Functionality GOOSEMVRCV is u...

Page 373: ...iple The DATAVALID output will be HIGH if the incoming message is with valid data The COMMVALID output will become LOW when the sending IED is under total failure condition and the GOOSE transmission from the sending IED does not happen The TEST output will go HIGH if the sending IED is in test mode The input of this GOOSE block must be linked in SMT by means of a cross to receive the float values...

Page 374: ...14 8 3 Function block GOOSESPRCV BLOCK SPOUT DATAVALID COMMVALID TEST IEC10000248 1 en vsd IEC10000248 V1 EN Figure 156 GOOSESPRCV function block 14 8 4 Signals Table 314 GOOSESPRCV Input signals Name Type Default Description BLOCK BOOLEAN 0 Block of function Table 315 GOOSESPRCV Output signals Name Type Description SPOUT BOOLEAN Single point output DATAVALID BOOLEAN Data valid for single point ou...

Page 375: ... DATAVALID output will be HIGH If quality data validity is INVALID QUESTIONABLE OVERFLOW FAILURE or OLD DATA then the DATAVALID output will be LOW 14 9 IEC 60870 5 103 communication protocol 14 9 1 Functionality IEC 60870 5 103 is an unbalanced master slave protocol for coded bit serial communication exchanging information with a control system and with a data transfer rate up to 19200 bit s In IE...

Page 376: ...ange Unit Step Default Description SlaveAddress 1 31 1 1 Slave address BaudRate 9600 Bd 19200 Bd 9600 Bd Baudrate on serial line RevPolarity Disabled Enabled Enabled Invert polarity CycMeasRepTime 1 0 1800 0 s 0 1 5 0 Cyclic reporting time of measurments MasterTimeDomain UTC Local Local with DST UTC Master time domain TimeSyncMode IEDTime LinMastTime IEDTimeSkew IEDTime Time synchronization mode E...

Page 377: ...ain TimeSyncMode IEDTime LinMastTime IEDTimeSkew IEDTime Time synchronization mode EvalTimeAccuracy Disabled 5ms 10ms 20ms 40ms 5ms Evaluate time accuracy for invalid time EventRepMode SeqOfEvent HiPriSpont SeqOfEvent Event reporting mode 1MRK 505 277 UUS C Section 14 Station communication 371 Technical Manual ...

Page 378: ...372 ...

Page 379: ...ts The internal events are saved in an internal event list 15 1 2 Internal error signals INTERRSIG 15 1 2 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Internal error signal INTERRSIG 15 1 2 2 Function block INTERRSIG FAIL WARNING TSYNCERR RTCERR DISABLE ANSI09000334 2 en vsd ANSI09000334 V1 EN Figure 157 INTERRSIG function bl...

Page 380: ...r Internal event list SELFSUPEVLST 15 1 3 2 Settings The function does not have any parameters available in Local HMI or Protection and Control IED Manager PCM600 15 1 4 Operation principle The self supervision operates continuously and includes Normal micro processor watchdog function Checking of digitized measuring signals Other alarms for example hardware and time synchronization The SELFSUPEVL...

Page 381: ...ly module This output contact is activated where there is no fault and deactivated where there is a fault by the Internal Fail signal see Figure 158 Also the software watchdog timeout and the undervoltage detection of the PSM will deactivate the contact as well IEC09000390 1 en vsd Power supply fault Watchdog TX overflow Master resp Supply fault ReBoot I O Internal Fail CPU Power supply module I O...

Page 382: ...OM2 ERROR DNP 3Error IEC 61850 NOT READY ANSI09000381 1 en vsd ANSI09000381 V1 EN Figure 159 Self supervision function block internal signals Some signals are available from the INTERRSIG function block The signals from INTERRSIG function block are sent as events to the station level of the control system The signals from the INTERRSIG function block can also be connected to binary outputs for sig...

Page 383: ...ock Error Real time clock status Time Synch Error Time synchronization status Runtime App Error Runtime application error status Runtime Exec Error Runtime execution error status IEC61850 Error IEC 61850 error status SW Watchdog Error SW watchdog error status Setting s Changed Setting s changed Setting Group s Changed Setting group s changed Change Lock Change lock status File System Error Fault t...

Page 384: ...on startup for example SW Watchdog Error This signal will be activated when the IED has been under too heavy load for at least 5 minutes The operating systems background task is used for the measurements Runtime App Error This signal will be active if one or more of the application threads are not in the state that Runtime Engine expects The states can be CREATED INITIALIZED RUNNING for example Se...

Page 385: ... included in all IEDs equipped with an analog input module This is done in a validation filter which has mainly two objects First is the validation part that checks that the A D conversion seems to work as expected Secondly the filter chooses which of the two signals that shall be sent to the CPU that is the signal that has the most suitable signal level the ADx_LO or the 16 times higher ADx_HI Wh...

Page 386: ...fication ANSI IEEE C37 2 device number Time synchronization TIMESYNCHGE N 15 2 2 2 Settings Table 324 TIMESYNCHGEN Non group settings basic Name Values Range Unit Step Default Description CoarseSyncSrc Disabled SNTP DNP IEC60870 5 103 Disabled Coarse time synchronization source FineSyncSource Disabled SNTP IRIG B Disabled Fine time synchronization source SyncMaster Disabled SNTP Server Disabled Ac...

Page 387: ...address RedServIP Add 0 255 IP Address 1 0 0 0 0 Redundant server IP address 15 2 4 Time system summer time begin DSTBEGIN 15 2 4 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Time system summer time begins DSTBEGIN 1MRK 505 277 UUS C Section 15 Basic IED functions 381 Technical Manual ...

Page 388: ...Saturday Sunday Day in week when daylight time starts WeekInMonth Last First Second Third Fourth Last Week in month when daylight time starts UTCTimeOfDay 00 00 00 30 1 00 1 30 48 00 1 00 UTC Time of day in hours when daylight time starts 15 2 5 Time system summer time ends DSTEND 15 2 5 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device ...

Page 389: ...st Second Third Fourth Last Week in month when daylight time ends UTCTimeOfDay 00 00 00 30 1 00 1 30 48 00 1 00 UTC Time of day in hours when daylight time ends 15 2 6 Time zone from UTC TIMEZONE 15 2 6 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Time zone from UTC TIMEZONE 15 2 6 2 Settings Table 328 TIMEZONE Non group sett...

Page 390: ... domain Encoding IRIG B 1344 1344TZ IRIG B Type of encoding TimeZoneAs1344 MinusTZ PlusTZ PlusTZ Time zone as in 1344 standard 15 2 8 Operation principle 15 2 8 1 General concepts Time definitions The error of a clock is the difference between the actual time of the clock and the time the clock is intended to have Clock accuracy indicates the increase in error that is the time gained or lost by th...

Page 391: ...o lower levels Function Synchronization from a higher level Optional synchronization of modules at a lower level IEC09000342 1 en vsd IEC09000342 V1 EN Figure 162 Synchronization principle A function is said to be synchronized when it periodically receives synchronization messages from a higher level As the level decreases the accuracy of the synchronization decreases as well A function can have s...

Page 392: ...ronization message which is similar to the other messages from its origin has an offset compared to the internal time in the IED the message is used directly for synchronization that is for adjusting the internal clock to obtain zero offset at the next coming time message If the synchronization message has an offset that is large compared to the other messages a spike filter in the IED removes thi...

Page 393: ...TP to operate properly there must be an SNTP server present preferably in the same station The SNTP synchronization provides an accuracy that gives 1 ms accuracy for binary inputs The IED itself can be set as an SNTP time server SNTP server requirements The SNTP server to be used is connected to the local network that is not more than 4 5 switches or routers away from the IED The SNTP server is de...

Page 394: ...0870 5 103 The IEC60870 5 103 communication can be the source for the coarse time synchronization while the fine tuning of the time synchronization needs a source with higher accuracy See the communication protocol manual for a detailed description of the IEC60870 5 103 protocol 15 2 9 Technical data Table 330 Time synchronization time tagging Function Value Time tagging resolution events and samp...

Page 395: ...ttingGroup3 SettingGroup4 SettingGroup1 ActiveSettingGroup MaxNoSetGrp 1 4 1 1 Max number of setting groups 1 4 15 3 3 Parameter setting groups ACTVGRP 15 3 3 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Parameter setting groups ACTVGRP 15 3 3 2 Function block ANSI09000064 1 en vsd ACTVGRP ACTGRP1 ACTGRP2 ACTGRP3 ACTGRP4 GRP1...

Page 396: ...nctional inputs each corresponding to one of the setting groups stored in the IED Activation of any of these inputs changes the active setting group Five functional output signals are available for configuration purposes so that up to date information on the active setting group is always available A setting group is selected by using the local HMI from a front connected personal computer remotely...

Page 397: ...VATE GROUP 4 ACTIVATE GROUP 3 ACTIVATE GROUP 2 ACTIVATE GROUP 1 ACTGRP1 ACTGRP2 ACTGRP3 ACTGRP4 GRP1 GRP2 GRP3 GRP4 ACTVGRP GRP_CHGD ANSI09000063_1_en vsd ANSIC09000063 V1 EN Figure 164 Connection of the function to external circuits The above example also shows the five output signals GRP1 to 4 for confirmation of which group that is active and the GRP_CHGD signal which is normally connected to a...

Page 398: ...t and configured values within the IED No settings will be changed thus mistakes are avoided Forcing of binary output signals is only possible when the IED is in test mode 15 4 3 Function block TESTMODE INPUT ACTIVE OUTPUT SETTING NOEVENT IEC09000219 1 vsd IEC09000219 V1 EN Figure 165 TESTMODE function block 15 4 4 Signals Table 334 TESTMODE Input signals Name Type Default Description INPUT BOOLEA...

Page 399: ...ing from local HMI SETTING output is activated While the IED is in test mode the yellow PICKUP LED will flash and all functions are blocked Any function can be unblocked individually regarding functionality and event signalling Forcing of binary output signals is only possible when the IED is in test mode Most of the functions in the IED can individually be blocked by means of settings from the lo...

Page 400: ...ion CHNGLCK 15 5 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Change lock function CHNGLCK 15 5 2 Functionality Change lock function CHNGLCK is used to block further changes to the IED configuration and settings once the commissioning is complete The purpose is to block inadvertent IED configuration changes beyond a certain p...

Page 401: ... Settings The function does not have any parameters available in Local HMI or Protection and Control IED Manager PCM600 15 5 6 Operation principle The Change lock function CHNGLCK is configured using ACT The function when activated will still allow the following changes of the IED state that does not involve reconfiguring of the IED Monitoring Reading events Resetting events Reading disturbance da...

Page 402: ...ty IED identifiers TERMINALID function allows the user to identify the individual IED in the system not only in the substation but in a whole region or a country Use only characters A Z a z and 0 9 in station object and unit names 15 6 3 Settings Table 339 TERMINALID Non group settings basic Name Values Range Unit Step Default Description StationName 0 18 1 Station name Station name StationNumber ...

Page 403: ... The Product identifiers function identifies the IED The function has seven pre set settings that are unchangeable but nevertheless very important IEDProdType ProductVer ProductDef SerialNo OrderingNo ProductionDate The settings are visible on the local HMI under Main menu Diagnostics IED status Product identifiers They are very helpful in case of support process such as repair or maintenance 15 7...

Page 404: ...tion 15 9 Signal matrix for analog inputs SMAI 15 9 1 Functionality Signal matrix for analog inputs function SMAI also known as the preprocessor function processes the analog signals connected to it and gives information about all aspects of the analog signals connected like the RMS value phase angle frequency harmonic content sequence components and so on This information is then used by the resp...

Page 405: ...ROT GRP1_A GRP1_B GRP1_C GRP1_N SPFCOUT AI3P AI1 AI2 AI3 AI4 AIN ANSI09000137 V1 EN Figure 167 SMAI_20_1 function block SMAI_20_2 BLOCK REVROT GRP2_A GRP2_B GRP2_C GRP2_N AI3P AI1 AI2 AI3 AI4 AIN ANSI09000138 1 en vsd ANSI09000138 V1 EN Figure 168 SMAI_20_2 to SMAI_20_12 function block Note that input and output signals on SMAI_20_2 to SMAI_20_12 are the same except for input signals GRPx_A to GRP...

Page 406: ...L Grouped three phase signal containing data from inputs 1 4 AI1 GROUP SIGNAL Quantity connected to the first analog input AI2 GROUP SIGNAL Quantity connected to the second analog input AI3 GROUP SIGNAL Quantity connected to the third analog input AI4 GROUP SIGNAL Quantity connected to the fourth analog input AIN GROUP SIGNAL Calculated residual quantity if inputs 1 3 are connected Table 343 SMAI_...

Page 407: ...Range Unit Step Default Description GlobalBaseSel 1 6 1 1 Selection of one of the Global Base Value groups DFTRefExtOut InternalDFTRef DFTRefGrp1 DFTRefGrp2 DFTRefGrp3 DFTRefGrp4 DFTRefGrp5 DFTRefGrp6 DFTRefGrp7 DFTRefGrp8 DFTRefGrp9 DFTRefGrp10 DFTRefGrp11 DFTRefGrp12 External DFT ref InternalDFTRef DFT reference for external output DFTReference InternalDFTRef DFTRefGrp1 DFTRefGrp2 DFTRefGrp3 DFT...

Page 408: ...commended see the Setting guidelines Table 347 SMAI_20_12 Non group settings basic Name Values Range Unit Step Default Description GlobalBaseSel 1 6 1 1 Selection of one of the Global Base Value groups DFTReference InternalDFTRef DFTRefGrp1 DFTRefGrp2 DFTRefGrp3 DFTRefGrp4 DFTRefGrp5 DFTRefGrp6 DFTRefGrp7 DFTRefGrp8 DFTRefGrp9 DFTRefGrp10 DFTRefGrp11 DFTRefGrp12 External DFT ref InternalDFTRef DFT...

Page 409: ... a sample frequency of 1 kHz at 50 Hz nominal line frequency and 1 2 kHz at 60 Hz nominal line frequency The output signals AI1 AI4 in SMAI_20_x function block are direct outputs of the connected input signals GRPx_A GRPx_B GRPx_C and GRPx_N GRPx_N is always the neutral current If GRPx_N is not connected the output AI4 is zero The AIN output is the calculated residual quantity obtained as a sum of...

Page 410: ...nectionType set to Ph N At least two inputs GRPx_x should be connected to SMAI for calculating the positive and negative sequence component for ConnectionType set to Ph Ph Calculation of zero sequence requires GRPx_N input to be connected Negation setting inverts reverse the polarity of the analog input signal It is recommended that use of this setting is done with care mistake in setting may lead...

Page 411: ... SMAI when no voltages are available note that the MinValFreqMeas setting is still set in reference to VBase of the selected GBASVAL group This means that the minimum level for the current amplitude is based on VBase For example if VBase is 20000 the resulting minimum amplitude for current is 20000 10 2000 MinValFreqMeas The minimum value of the voltage for which the frequency is calculated expres...

Page 412: ...GRP1_A GRP1_B GRP1_C GRP1_N SPFCOUT AI3P AI1 AI2 AI3 AI4 AIN ANSI11000284 V1 EN Figure 169 Configuration for using an instance in task time group 1 as DFT reference Assume instance SMAI_20_7 1 in task time group 1 has been selected in the configuration to control the frequency tracking For the SMAI_20_x task time groups Note that the selected reference instance must be a voltage type For task time...

Page 413: ... sets of three phase analog signals of the same type for those IED functions that might need it 15 10 3 Function block 3PHSUM BLOCK REVROT G1AI3P G2AI3P AI3P AI1 AI2 AI3 AI4 IEC09000201_1_en vsd IEC09000201 V1 EN Figure 170 3PHSUM function block 15 10 4 Signals Table 349 3PHSUM Input signals Name Type Default Description BLOCK BOOLEAN 0 Block REVROT BOOLEAN 0 Reverse rotation G1AI3P GROUP SIGNAL G...

Page 414: ...lBaseSel 1 6 1 1 Selection of one of the Global Base Value groups SummationType Group1 Group2 Group1 Group2 Group2 Group1 Group1 Group2 Group1 Group2 Summation type DFTReference InternalDFTRef DFTRefGrp1 External DFT ref InternalDFTRef DFT reference Table 352 3PHSUM Non group settings advanced Name Values Range Unit Step Default Description FreqMeasMinVal 5 200 1 10 Magnitude limit for frequency c...

Page 415: ...onsistency throughout the IED and also facilitates a single point for updating values when necessary Each applicable function in the IED has a parameter GlobalBaseSel defining one out of the six sets of GBASVAL functions 15 11 3 Settings Table 353 GBASVAL Non group settings basic Name Values Range Unit Step Default Description VBase 0 05 1000 00 kV 0 05 132 00 Global base voltage IBase 1 50000 A 1...

Page 416: ...r types are given in Table 354 Table 354 Pre defined user types User type Access rights SystemOperator Control from local HMI no bypass ProtectionEngineer All settings DesignEngineer Application configuration including SMT GDE and CMT UserAdministrator User and password administration for the IED The IED users can be created deleted and edited only with the IED User Management within PCM600 The us...

Page 417: ... change the user name by browsing the list of users with the up and down arrows After choosing the right user name the user must press the key again When it comes to password upon pressing the key the following characters will show up The user must scroll for every letter in the password After all the letters are introduced passwords are case sensitive choose OK and press the key again At successf...

Page 418: ...ogged on 15 13 5 Settings The function does not have any parameters available in Local HMI or Protection and Control IED Manager PCM600 15 13 6 Operation principle Authority status ATHSTAT function informs about two events related to the IED and the user authorization the fact that at least one user has tried to log on wrongly into the IED and it was blocked the output USRBLKED the fact that at le...

Page 419: ... the network 15 14 2 Denial of service frame rate control for front port DOSFRNT 15 14 2 1 Identification Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Denial of service frame rate control for front port DOSFRNT 15 14 2 2 Function block DOSFRNT LINKUP WARNING ALARM IEC09000133 1 en vsd IEC09000133 V1 EN Figure 172 DOSFRNT function block 15 14 ...

Page 420: ...EGER Number of IP packets received in polled mode IPPackDisc INTEGER Number of IP packets discarded NonIPPackRecNorm INTEGER Number of non IP packets received in normal mode NonIPPackRecPoll INTEGER Number of non IP packets received in polled mode NonIPPackDisc INTEGER Number of non IP packets discarded 15 14 3 Denial of service frame rate control for LAN1 port DOSLAN1 15 14 3 1 Identification Fun...

Page 421: ...ot have any parameters available in the local HMI or PCM600 15 14 3 5 Monitored data Table 359 DOSLAN1 Monitored data Name Type Values Range Unit Description State INTEGER 0 Off 1 Normal 2 Throttle 3 DiscardLow 4 DiscardAll 5 StopPoll Frame rate control state Quota INTEGER Quota level in percent 0 100 IPPackRecNorm INTEGER Number of IP packets received in normal mode IPPackRecPoll INTEGER Number o...

Page 422: ...e Denial of service functions DOSLAN1 and DOSFRNT measures the IED load from communication and if necessary limit it for not jeopardizing the IEDs control and protection functionality due to high CPU load The function has the following outputs LINKUP indicates the Ethernet link status WARNING indicates that communication frame rate is higher than normal ALARM indicates that the IED limits communic...

Page 423: ...able The ground lead should be as short as possible less than 59 06 inches 1500 mm Additional length is required for door mounting ANSI11000286 V2 EN Figure 174 The protective ground pin is located to the left of connector X101 on the 3U full 19 case 1MRK 505 277 UUS C Section 16 IED physical connections 417 Technical Manual ...

Page 424: ...V 100 220V 100 220V X102 9 10 100 220V 100 220V 100 220V 100 220V 100 220V 100 220V See the connection diagrams for information on the analog input module variant included in a particular configured IED The primary and secondary rated values of the primary VT s and CT s are set for the analog inputs of the IED 16 2 2 Auxiliary supply voltage input The auxiliary voltage of the IED is connected to t...

Page 425: ...Hardware module instance Hardware channel X304 1 Common for inputs 1 3 X304 2 Binary input 1 COM_101 BI1 X304 3 Binary input 2 COM_101 BI2 X304 4 Binary input 3 COM_101 BI3 X304 5 Common for inputs 4 6 X304 6 Binary input 4 COM_101 BI4 X304 7 Binary input 5 COM_101 BI5 X304 8 Binary input 6 COM_101 BI6 X304 9 Common for inputs 7 9 X304 10 Binary input 7 COM_101 BI7 X304 11 Binary input 8 COM_101 B...

Page 426: ...6 BIO_3 BI6 X324 14 Binary input 7 BIO_3 BI7 X324 15 X324 16 Common for inputs 8 9 X324 17 Binary input 8 BIO_3 BI8 X324 18 Binary input 9 BIO_3 BI9 Table 365 Binary inputs X329 3U full 19 Terminal Description PCM600 info Hardware module instance Hardware channel X329 1 for input 1 BIO_4 BI1 X329 2 Binary input 1 BIO_4 BI1 X329 3 X329 4 Common for inputs 2 3 X329 5 Binary input 2 BIO_4 BI2 X329 6 ...

Page 427: ...tance Hardware channel X334 1 for input 1 BIO_5 BI1 X334 2 Binary input 1 BIO_5 BI1 X334 3 X334 4 Common for inputs 2 3 X334 5 Binary input 2 BIO_5 BI2 X334 6 Binary input 3 BIO_5 BI3 X334 7 X334 8 Common for inputs 4 5 X334 9 Binary input 4 BIO_5 BI4 X334 10 Binary input 5 BIO_5 BI5 X334 11 X334 12 Common for inputs 6 7 X334 13 Binary input 6 BIO_5 BI6 X334 14 Binary input 7 BIO_5 BI7 X334 15 X33...

Page 428: ... input 7 BIO_6 BI7 X339 15 X339 16 Common for inputs 8 9 X339 17 Binary input 8 BIO_6 BI8 X339 18 Binary input 9 BIO_6 BI9 16 3 Outputs 16 3 1 Outputs for tripping controlling and signalling Output contacts PO1 PO2 and PO3 are power output contacts used for example for controlling circuit breakers Each signal connector terminal is connected with one 14 or 16 Gauge wire Use 12 or 14 Gauge wire for ...

Page 429: ...n PSM_102 BO6_PO X317 12 Table 369 Output contacts X321 3U full 19 Terminal Description PCM600 info Hardware module instance Hardware channel X321 1 Power output 1 normally open BIO_3 BO1_PO X321 2 X321 3 Power output 2 normally open BIO_3 BO2_PO X321 4 X321 5 Power output 3 normally open BIO_3 BO3_PO X321 6 Table 370 Output contacts X326 3U full 19 Terminal Description PCM600 info Hardware module...

Page 430: ...full 19 Terminal Description PCM600 info Hardware module instance Hardware channel X336 1 Power output 1 normally open BIO_6 BO1_PO X336 2 X336 3 Power output 2 normally open BIO_6 BO2_PO X336 4 X336 5 Power output 3 normally open BIO_6 BO3_PO X336 6 16 3 2 Outputs for signalling Signal output contacts are used for signalling on starting and tripping of the IED On delivery from the factory the pic...

Page 431: ...open BIO_3 BO6_SO X321 12 Signal output 3 X321 13 Signal output 4 normally open BIO_3 BO7_SO X321 14 Signal output 5 normally open BIO_3 BO8_SO X321 15 Signal outputs 4 and 5 common X321 16 Signal output 6 normally closed BIO_3 BO9_SO X321 17 Signal output 6 normally open X321 18 Signal output 6 common Table 375 Output contacts X326 3U full 19 Terminal Description PCM600 info Hardware module insta...

Page 432: ...ignal output 4 normally open BIO_5 BO7_SO X331 14 Signal output 5 normally open BIO_5 BO8_SO X331 15 Signal outputs 4 and 5 common X331 16 Signal output 6 normally closed BIO_5 BO9_SO X331 17 Signal output 6 normally open X331 18 Signal output 6 common Table 377 Output contacts X336 3U full 19 Terminal Description PCM600 info Hardware module instance Hardware channel X336 7 Signal output 1 normall...

Page 433: ...319 1 Closed no IRF and Vaux connected X319 2 Closed IRF or Vaux disconnected X319 3 IRF common 16 4 Communication connections The IED s LHMI is provided with an RJ 45 connector The connector is intended for configuration and setting purposes Rear communication via the X1 LAN1 connector uses a communication module with the optical LC Ethernet connection The HMI connector X0 is used for connecting ...

Page 434: ...n rear connection The default IP address of the IED through the Ethernet connection is 192 168 1 10 The physical connector is X1 LAN1 The interface speed is 100 Mbps for the 100BASE FX LC alternative 16 4 3 Optical serial rear connection Serial communication can be used via optical connection in star topology Connector type is glass ST connector Connection s idle state is indicated either with lig...

Page 435: ...rnet Serial 100BASE FX LC Glass fibre ST connector EIA 485 IEC 61850 8 1 DNP3 IEC 60870 5 103 Supported 16 4 6 Recommended industrial Ethernet switches ABB recommends three third party industrial Ethernet switches RuggedCom RS900 RuggedCom RS1600 RuggedCom RSG2100 16 5 Connection diagrams The 6U casing is not included in this release of the 650 series 1MRK 505 277 UUS C Section 16 IED physical con...

Page 436: ...16 5 1 Connection diagrams for 650 series IEC12000584 V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 430 Technical Manual ...

Page 437: ...IEC12000585 V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 431 Technical Manual ...

Page 438: ...IEC12000586 V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 432 Technical Manual ...

Page 439: ...IEC12000587 V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 433 Technical Manual ...

Page 440: ...IEC12000588 V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 434 Technical Manual ...

Page 441: ...IEC12000589 V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 435 Technical Manual ...

Page 442: ...IEC12000590 V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 436 Technical Manual ...

Page 443: ...IEC12000591 V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 437 Technical Manual ...

Page 444: ...IEC12000592 V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 438 Technical Manual ...

Page 445: ...16 5 2 Connection diagrams for REB650 A03A 1MRK006502 MC 1 1 2 ANSI V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 439 Technical Manual ...

Page 446: ...1MRK006502 MC 2 1 2 ANSI V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 440 Technical Manual ...

Page 447: ...1MRK006502 MC 3 1 2 ANSI V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 441 Technical Manual ...

Page 448: ...1MRK006502 MC 4 1 2 ANSI V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 442 Technical Manual ...

Page 449: ...1MRK006502 MC 5 1 2 ANSI V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 443 Technical Manual ...

Page 450: ...1MRK006502 MC 6 1 2 ANSI V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 444 Technical Manual ...

Page 451: ...1MRK006502 MC 7 1 2 ANSI V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 445 Technical Manual ...

Page 452: ...1MRK006502 MC 8 1 2 ANSI V1 EN Section 16 1MRK 505 277 UUS C IED physical connections 446 Technical Manual ...

Page 453: ...1MRK006502 MC 9 1 2 ANSI V1 EN 1MRK 505 277 UUS C Section 16 IED physical connections 447 Technical Manual ...

Page 454: ...448 ...

Page 455: ...600PSM02 600PSM03 Vn 48 60 110 125 V DC 100 110 120 220 240 V AC 50 and 60 Hz 110 125 220 250 V DC Vnvariation 80 120 of Vn 38 4 150 V DC 85 110 of Vn 85 264 V AC 80 120 of Vn 88 300 V DC Maximum load of auxiliary voltage supply 35 W for DC 40 W for AC Ripple in the DC auxiliary voltage Max 15 of the DC value at frequency of 100 and 120 Hz Maximum interruption time in the auxiliary DC voltage with...

Page 456: ... 100 V AC 110 V AC 115 V AC 120 V AC Voltage withstand Continuous 420 V rms For 10 s 450 V rms Burden at rated voltage 0 05 VA max 350 A for 1 s when COMBITEST test switch is included 1 Residual current 2 Phase currents or residual current 17 4 Binary inputs Table 384 Binary inputs Description Value Operating range Maximum input voltage 300 V DC Rated voltage 24 250 V DC Current drain 1 6 1 8 mA P...

Page 457: ...ake and carry for 3 0 s 15 A Make and carry for 0 5 s 30 A Breaking capacity when the control circuit time constant L R 40 ms at V 48 110 220 V DC 1 A 0 3 A 0 1 A Table 387 Power output relays with TCM function Description Value Rated voltage 250 V DC Continuous contact carry 8 A Make and carry for 3 0 s 15 A Make and carry for 0 5 s 30 A Breaking capacity when the control circuit time constant L ...

Page 458: ... dB 2 km 1 Maximum allowed attenuation caused by connectors and cable together Table 390 X8 IRIG B and EIA 485 interface Type Protocol Cable Screw terminal pin row header IRIG B Shielded twisted pair cable Recommended CAT 5 Belden RS 485 9841 9844 or Alpha Wire Alpha 6222 6230 Screw terminal pin row header Shielded twisted pair cable Recommended DESCAFLEX RD H ST H 2x2x0 22mm2 Belden 9729 Belden 9...

Page 459: ...port type ST for IEC 60870 5 103 and DNP serial Table 394 Optical serial port X9 Wave length Fibre type Connector Permitted path attenuation1 820 nm MM 62 5 125 µm glass fibre core ST 6 8 dB approx 1700m length with 4 db km fibre attenuation 820 nm MM 50 125 µm glass fibre core ST 2 4 dB approx 600m length with 4 db km fibre attenuation 1 Maximum allowed attenuation caused by fibre 17 8 Enclosure ...

Page 460: ...Pa Altitude up to 6561 66 feet 2000 m Transport and storage temperature range 40 85ºC Table 398 Environmental tests Description Type test value Reference Cold tests operation storage 96 h at 25ºC 16 h at 40ºC 96 h at 40ºC IEC 60068 2 1 ANSI C37 90 2005 chapter 4 Dry heat tests operation storage 16 h at 70ºC 96 h at 85ºC IEC 60068 2 2 ANSI C37 90 2005 chapter 4 Damp heat tests steady state cyclic 2...

Page 461: ...ce tests Conducted common mode 10 V emf f 150 kHz 80 MHz IEC 61000 4 6 level 3 IEC 60255 22 6 Radiated amplitude modulated 20 V m rms f 80 1000 MHz and f 1 4 2 7 GHz IEC 61000 4 3 level 3 IEC 60255 22 3 ANSI C37 90 2 2004 Fast transient disturbance tests IEC 61000 4 4 IEC 60255 22 4 class A ANSI C37 90 1 2002 Communication ports 4 kV Other ports 4 kV Surge immunity test IEC 61000 4 5 level 3 2 IEC...

Page 462: ...4 11 Voltage dips and interruptions on AC power supply Dips 40 10 12 cycles at 50 60 Hz 70 25 30 cycles at 50 60 Hz Interruptions 0 50 ms No restart 0 s Correct behaviour at power down IEC 60255 11 IEC 61000 4 11 Electromagnetic emission tests EN 55011 class A IEC 60255 25 Conducted RF emission mains terminal 0 15 0 50 MHz 79 dB µV quasi peak 66 dB µV average 0 5 30 MHz 73 dB µV quasi peak 60 dB µ...

Page 463: ...tion resistance measurements IEC 60255 5 ANSI C37 90 2005 Isolation resistance 100 MΏ 500 V DC Protective bonding resistance IEC 60255 27 Resistance 0 1 Ώ 60 s 18 3 Mechanical tests Table 401 Mechanical tests Description Reference Requirement Vibration response tests sinusoidal IEC 60255 21 1 Class 2 Vibration endurance test IEC60255 21 1 Class 1 Shock response test IEC 60255 21 2 Class 1 Shock wi...

Page 464: ...ective 2006 95 EC Standard EN 60255 27 2005 18 5 EMC compliance Table 403 EMC compliance Description Reference EMC directive 2004 108 EC Standard EN 50263 2000 EN 60255 26 2007 Section 18 1MRK 505 277 UUS C IED and functionality tests 458 Technical Manual ...

Page 465: ...tions current dependent time characteristics are used Both alternatives are shown in a simple application with three overcurrent protections connected in series xx05000129_ansi vsd IPickup IPickup IPickup ANSI05000129 V1 EN Figure 175 Three overcurrent protections connected in series en05000130 vsd Time Fault point position Stage 1 Stage 2 Stage 3 Stage 1 Stage 2 Stage 1 IEC05000130 V1 EN Figure 1...

Page 466: ... must be a time margin between the operation time of the protections This required time margin is dependent of following factors in a simple case with two protections in series Difference between pick up time of the protections to be co ordinated Opening time of the breaker closest to the studied fault Reset time of the protection Margin dependent of the time delay inaccuracy of the protections As...

Page 467: ... will start before the trip is sent to the B1 circuit breaker At the time t2 the circuit breaker B1 has opened its primary contacts and thus the fault current is interrupted The breaker time t2 t1 can differ between different faults The maximum opening time can be given from manuals and test protocols Still at t2 the timer of protection A1 is active At time t3 the protection A1 is reset i e the ti...

Page 468: ...ndard curves are available If current in any phase exceeds the set pickup current value a timer according to the selected operating mode is started The component always uses the maximum of the three phase current values as the current level used in timing calculations In case of definite time lag mode the timer will run constantly until the time is reached or until the current drops below the rese...

Page 469: ... protection the sum below must fulfil the equation for trip D æ ö æ ö ç ç ç è ø è ø å 1 P n j i j t C A td Pickupn EQUATION1644 V1 EN Equation 75 where j 1 is the first protection execution cycle when a fault has been detected that is when 1 i Pickupn EQUATION1646 V1 EN Dt is the time interval between two consecutive executions of the protection algorithm n is the number of the execution of the al...

Page 470: ...of the selected IEC inverse time curve for measured current of twenty times the set current pickup value Note that the operating time value is dependent on the selected setting value for time multiplier k In addition to the ANSI and IEC standardized characteristics there are also two additional inverse curves available the RI curve and the RD curve The RI inverse time curve emulates the characteri...

Page 471: ...5 8 1 35 ln i t td Pickupn s EQUATION1648 V1 EN Equation 78 where Pickupn is the set pickup current for step n td is set time multiplier for step n and i is the measured current The timer will be reset directly when the current drops below the set pickup current level minus the hysteresis 19 3 Inverse time characteristics When inverse time overcurrent characteristic is selected the operate time of...

Page 472: ...tremely Inverse A 64 07 B 0 250 P 2 0 ANSI Long Time Very Inverse A 28 55 B 0 712 P 2 0 ANSI Long Time Inverse A 0 086 B 0 185 P 0 02 Table 405 IEC Inverse time characteristics Function Range or value Accuracy Operating characteristic æ ö ç ç è ø 1 P A t td I EQUATION1653 V1 EN I Imeasured Iset td 0 05 999 in steps of 0 01 IEC Normal Inverse A 0 14 P 0 02 IEC Very inverse A 13 5 P 1 0 IEC Inverse ...

Page 473: ... of 0 01 Table 407 Inverse time characteristics for overvoltage protection Function Range or value Accuracy Type A curve æ ö ç è ø t td V VPickup VPickup EQUATION1661 V1 EN V Vmeasured td 0 05 1 10 in steps of 0 01 5 60 ms Type B curve æ ö ç è ø 2 0 480 32 0 5 0 035 t td V VPickup VPickup EQUATION1662 V1 EN td 0 05 1 10 in steps of 0 01 Type C curve æ ö ç è ø 3 0 480 32 0 5 0 035 t td V VPickup VP...

Page 474: ...0 01 Table 409 Inverse time characteristics for residual overvoltage protection Function Range or value Accuracy Type A curve æ ö ç è ø t td V VPickup VPickup EQUATION1661 V1 EN V Vmeasured td 0 05 1 10 in steps of 0 01 5 70 ms Type B curve æ ö ç è ø 2 0 480 32 0 5 0 035 t td V VPickup VPickup EQUATION1662 V1 EN td 0 05 1 10 in steps of 0 01 Type C curve æ ö ç è ø 3 0 480 32 0 5 0 035 t td V VPick...

Page 475: ...A070750 V2 EN Figure 180 ANSI Extremely inverse time characteristics 1MRK 505 277 UUS C Section 19 Time inverse characteristics 469 Technical Manual ...

Page 476: ...A070751 V2 EN Figure 181 ANSI Very inverse time characteristics Section 19 1MRK 505 277 UUS C Time inverse characteristics 470 Technical Manual ...

Page 477: ...A070752 V2 EN Figure 182 ANSI Normal inverse time characteristics 1MRK 505 277 UUS C Section 19 Time inverse characteristics 471 Technical Manual ...

Page 478: ...A070753 V2 EN Figure 183 ANSI Moderately inverse time characteristics Section 19 1MRK 505 277 UUS C Time inverse characteristics 472 Technical Manual ...

Page 479: ...A070817 V2 EN Figure 184 ANSI Long time extremely inverse time characteristics 1MRK 505 277 UUS C Section 19 Time inverse characteristics 473 Technical Manual ...

Page 480: ...A070818 V2 EN Figure 185 ANSI Long time very inverse time characteristics Section 19 1MRK 505 277 UUS C Time inverse characteristics 474 Technical Manual ...

Page 481: ...A070819 V2 EN Figure 186 ANSI Long time inverse time characteristics 1MRK 505 277 UUS C Section 19 Time inverse characteristics 475 Technical Manual ...

Page 482: ...A070820 V2 EN Figure 187 IEC Normal inverse time characteristics Section 19 1MRK 505 277 UUS C Time inverse characteristics 476 Technical Manual ...

Page 483: ...A070821 V2 EN Figure 188 IEC Very inverse time characteristics 1MRK 505 277 UUS C Section 19 Time inverse characteristics 477 Technical Manual ...

Page 484: ...A070822 V2 EN Figure 189 IEC Inverse time characteristics Section 19 1MRK 505 277 UUS C Time inverse characteristics 478 Technical Manual ...

Page 485: ...A070823 V2 EN Figure 190 IEC Extremely inverse time characteristics 1MRK 505 277 UUS C Section 19 Time inverse characteristics 479 Technical Manual ...

Page 486: ...A070824 V2 EN Figure 191 IEC Short time inverse time characteristics Section 19 1MRK 505 277 UUS C Time inverse characteristics 480 Technical Manual ...

Page 487: ...A070825 V2 EN Figure 192 IEC Long time inverse time characteristics 1MRK 505 277 UUS C Section 19 Time inverse characteristics 481 Technical Manual ...

Page 488: ...A070826 V2 EN Figure 193 RI type inverse time characteristics Section 19 1MRK 505 277 UUS C Time inverse characteristics 482 Technical Manual ...

Page 489: ...A070827 V2 EN Figure 194 RD type inverse time characteristics 1MRK 505 277 UUS C Section 19 Time inverse characteristics 483 Technical Manual ...

Page 490: ...GUID ACF4044C 052E 4CBD 8247 C6ABE3796FA6 V1 EN Figure 195 Inverse curve A characteristic of overvoltage protection Section 19 1MRK 505 277 UUS C Time inverse characteristics 484 Technical Manual ...

Page 491: ...GUID F5E0E1C2 48C8 4DC7 A84B 174544C09142 V1 EN Figure 196 Inverse curve B characteristic of overvoltage protection 1MRK 505 277 UUS C Section 19 Time inverse characteristics 485 Technical Manual ...

Page 492: ...GUID A9898DB7 90A3 47F2 AEF9 45FF148CB679 V1 EN Figure 197 Inverse curve C characteristic of overvoltage protection Section 19 1MRK 505 277 UUS C Time inverse characteristics 486 Technical Manual ...

Page 493: ...GUID 35F40C3B B483 40E6 9767 69C1536E3CBC V1 EN Figure 198 Inverse curve A characteristic of undervoltage protection 1MRK 505 277 UUS C Section 19 Time inverse characteristics 487 Technical Manual ...

Page 494: ...GUID B55D0F5F 9265 4D9A A7C0 E274AA3A6BB1 V1 EN Figure 199 Inverse curve B characteristic of undervoltage protection Section 19 1MRK 505 277 UUS C Time inverse characteristics 488 Technical Manual ...

Page 495: ...ea Network ISO standard ISO 11898 for serial communication CB Circuit breaker CCITT Consultative Committee for International Telegraph and Telephony A United Nations sponsored standards body within the International Telecommunications Union CCVT Capacitive Coupled Voltage Transformer Class C Protection Current Transformer class as per IEEE ANSI CMPPS Combined megapulses per second CMT Communicatio...

Page 496: ...AR Delayed autoreclosing DARPA Defense Advanced Research Projects Agency The US developer of the TCP IP protocol etc DBDL Dead bus dead line DBLL Dead bus live line DC Direct current DFC Data flow control DFT Discrete Fourier transform DHCP Dynamic Host Configuration Protocol DIP switch Small switch mounted on a printed circuit board DI Digital input DLLB Dead line live bus DNP Distributed Network...

Page 497: ...ed over balanced and unbalanced lines GCM Communication interface module with carrier of GPS receiver module GDE Graphical display editor within PCM600 GI General interrogation command GIS Gas insulated switchgear GOOSE Generic object oriented substation event GPS Global positioning system HDLC protocol High level data link control protocol based on the HDLC standard HFBR connector type Plastic fi...

Page 498: ...a different number in the IED user interfaces The word instance is sometimes defined as an item of information that is representative of a type In the same way an instance of a function in the IED is representative of a type of function IP 1 Internet protocol The network layer for the TCP IP protocol suite widely used on Ethernet networks IP is a connectionless best effort packet switching protoco...

Page 499: ...smaller than the apparent impedance to the fault applied to the balance point that is the set reach The relay sees the fault but perhaps it should not have seen it PCI Peripheral component interconnect a local data bus PCM Pulse code modulation PCM600 Protection and control IED manager PC MIP Mezzanine card standard PMC PCI Mezzanine card POR Permissive overreach POTT Permissive overreach transfer...

Page 500: ... data unit SMA connector Subminiature version A A threaded connector with constant impedance SMT Signal matrix tool within PCM600 SMS Station monitoring system SNTP Simple network time protocol is used to synchronize computer clocks on local area networks This reduces the requirement to have accurate hardware clocks in every embedded system in a network Each embedded node can instead synchronize w...

Page 501: ... it should have seen it See also Overreach UTC Coordinated Universal Time A coordinated time scale maintained by the Bureau International des Poids et Mesures BIPM which forms the basis of a coordinated dissemination of standard frequencies and time signals UTC is derived from International Atomic Time TAI by the addition of a whole number of leap seconds to synchronize it with Universal Time 1 UT...

Page 502: ...3VO Three times the zero sequence voltage Often referred to as the residual voltage or the neutral point voltage Section 20 1MRK 505 277 UUS C Glossary 496 Technical Manual ...

Page 503: ...497 ...

Page 504: ...8 ABB Inc 3450 Harvester Road Burlington ON L7N 3W5 Canada Phone Toll Free 1 800 HELP 365 menu option 8 ABB Mexico S A de C V Paseo de las Americas No 31 Lomas Verdes 3a secc 53125 Naucalpan Estado De Mexico MEXICO Phone 1 440 585 7804 menu option 8 1MRK 505 277 UUS C Copyright 2012 ABB All rights reserved ...

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