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The trip circuit supervision does not operate during system faults. A momentary closed tripping contact does
not lead to a fault indication. If, however, other trip relay contacts from different devices are connected in
parallel in the trip circuit, the fault indication must be delayed by

Alarm Delay

(see also

). After

clearance of the failure in the trip circuit, the fault message automatically resets with the same time delay.

[logikdiagramm-auskruebrwchg-1-be-wlk-310702, 1, en_GB]

Figure 2-62

Logic diagram for trip circuit supervision with one binary input

Setting Notes

General

The number of circuits to be supervised was set during the configuration in address 140

Trip Cir. Sup.

2.1.1.2 Setting Notes

). If the trip circuit supervision is not used at all, the setting

Disabled

must be

applied there.
The trip circuit supervision can be switched in address 4001

FCT TripSuperv.

ON

- or

OFF

. The number of

binary inputs that shall be used in each of the supervised circuits is set in address 4002

No. of BI

. If the

routing of the required binary inputs does not comply with the selected monitoring mode, an alarm is issued
(

TripC ProgFAIL...

with identification of the non-compliant circuit).

Supervision with one binary input

The alarm for supervision with two binary inputs is always delayed by approx. 1s to 2s, whereas the delay time
of the alarm for supervision with one binary input can be set in address 4003

Alarm Delay

. If only the

device 7VK61 is connected to the trip circuits 1 s to 2 s are sufficient, as the trip circuit supervision does not
operate during a system fault. If, however, trip contacts from other devices are connected in parallel in the trip
circuit, the alarm must be delayed such that the longest trip command duration can be reliably bridged.

Settings

Addr.

Parameter

Setting Options

Default Setting

Comments

4001

FCT TripSuperv.

ON
OFF

OFF

TRIP Circuit Supervision is

4002

No. of BI

1 .. 2

2

Number of Binary Inputs per trip
circuit

4003

Alarm Delay

1 .. 30 sec

2 sec

Delay Time for alarm

Information List

No.

Information

Type of
Informa-
tion

Comments

6854

>TripC1 TripRel

SP

>Trip circuit superv. 1: Trip Relay

6855

>TripC1 Bkr.Rel

SP

>Trip circuit superv. 1: Breaker Relay

6856

>TripC2 TripRel

SP

>Trip circuit superv. 2: Trip Relay

6857

>TripC2 Bkr.Rel

SP

>Trip circuit superv. 2: Breaker Relay

6858

>TripC3 TripRel

SP

>Trip circuit superv. 3: Trip Relay

6859

>TripC3 Bkr.Rel

SP

>Trip circuit superv. 3: Breaker Relay

6861

TripC OFF

OUT

Trip circuit supervision OFF

6865

FAIL: Trip cir.

OUT

Failure Trip Circuit

6866

TripC1 ProgFAIL

OUT

TripC1 blocked: Binary input is not set

2.7.2.2

2.7.2.3

2.7.2.4

Functions

2.7 Monitoring Functions

SIPROTEC 4, 7VK61, Manual

147

C53000-G1176-C159-5, Edition 05.2018

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Содержание SIPROTEC 4 7VK61

Страница 1: ...Source Software Table of Contents Introduction 1 Functions 2 Mounting and Commissioning 3 Technical Data 4 Ordering Information and Accessories A Terminal Assignments B Connection Examples C Default Settings and Protocol dependent Functions D Functions Settings Information E Literature Glossary Index ...

Страница 2: ... business relations nor does it change these All obligations of Siemens AG are stated in the relevant contractual agree ments Siemens AG reserves the right to revise this document from time to time Document version V04 21 00 Edition 05 2018 Version of the product described V4 7 and higher Copyright Copyright Siemens AG 2018 All rights reserved The disclosure duplication distribution and editing of...

Страница 3: ... plants Applicability of this Manual This manual applies to SIPROTEC 4 Breaker Management Device 7VK61 firmware version V4 7 and higher Angaben zur Konformität This product complies with the directive of the Council of the European Communities on the approximation of the laws of the Member States relating to electromagnetic compatibility EMC Council Directive 2004 108 EC and concerning electrical ...

Страница 4: ...quipment module or device However it comprises important information that must be followed for personal safety as well as to avoid material damage Information is highlighted and illustrated as follows according to the degree of danger DANGER DANGER means that death or severe injury will result if the measures specified are not taken Comply with all instructions in order to avoid death or severe in...

Страница 5: ...ing terminal before any connections are made All circuit components connected to the power supply may be subject to dangerous voltage Hazardous voltages may be present in equipment even after the supply voltage has been disconnected capacitors can still be charged Operation of equipment with exposed current transformer circuits is prohibited Before disconnecting the equipment ensure that the curre...

Страница 6: ...l Example of a parameter switch designated FUNCTION with address 1234 and the possible settings ON and OFF Besides these graphical symbols are used in accordance with IEC 60617 12 and IEC 60617 13 or similar Some of the most frequently used are listed below Analog input variable AND gate operation of input values OR gate operation of input values Exclusive OR gate antivalence output is active if o...

Страница 7: ...ry SR flipflop with setting input S resetting input R output Q and inverted output Q setting input dominant Static memory RS flipflop with setting input S resetting input R output Q and inverted output Q resetting input dominant Preface SIPROTEC 4 7VK61 Manual 7 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 8: ...8 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 9: ...pen Source Software is licensed royalty free Insofar as the applicable Open Source Software License Conditions provide for it you can order the source code of the Open Source Software from your Siemens sales contact against payment of the shipping and handling charges for a period of at least 3 years since purchase of the Product We are liable for the Product including the Open Source Software con...

Страница 10: ...10 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 11: ...ings 35 2 1 4 Change Group 36 2 1 4 1 Purpose of the Setting Groups 36 2 1 4 2 Setting Notes 37 2 1 4 3 Settings 37 2 1 4 4 Information List 37 2 1 5 Power System Data 2 37 2 1 5 1 Setting Notes 37 2 1 5 2 Settings 39 2 1 5 3 Information List 40 2 1 6 Oscillographic Fault Records 41 2 1 6 1 Functional Description 41 2 1 6 2 Setting Notes 41 2 1 6 3 Settings 42 2 1 6 4 Information List 42 2 1 7 Eth...

Страница 12: ...ervision 131 2 7 1 1 Hardware Monitoring 131 2 7 1 2 Software Monitoring 133 2 7 1 3 Monitoring External Transformer Circuits 133 2 7 1 4 Monitoring the Phase Angle of the Positive Sequence Power 138 2 7 1 5 Malfunction Reaction 140 2 7 1 6 Setting Notes 141 2 7 1 7 Settings 143 2 7 1 8 Information List 144 2 7 2 Trip circuit supervision 144 2 7 2 1 Functional Description 144 2 7 2 2 Setting Notes...

Страница 13: ...otocol 175 2 10 4 1 Information List 175 3 Mounting and Commissioning 177 3 1 Mounting and Connections 178 3 1 1 Configuration Information 178 3 1 2 Hardware Modifications 182 3 1 2 1 General 182 3 1 2 2 Disassembly 183 3 1 2 3 Switching Elements on Printed Circuit Boards 186 3 1 2 4 Interface Modules 195 3 1 2 5 Reassembly 199 3 1 3 Mounting 199 3 1 3 1 Panel Flush Mounting 199 3 1 3 2 Rack and C...

Страница 14: ... 4 1 8 Deployment Conditions 234 4 1 9 Construction 234 4 2 Automatic reclosure function optional 235 4 3 Overcurrent protection optional 236 4 4 Synchronism and voltage check optional 243 4 5 Under and over voltage protection optional 244 4 6 Circuit breaker failure protection optional 247 4 7 Monitoring Functions 248 4 8 User defined Functions CFC 250 4 9 Auxiliary Functions 254 4 10 Dimensions ...

Страница 15: ... Function key default settings 281 D 5 Default Display 282 D 6 Pre defined CFC Charts 283 D 7 Protocol dependent Functions 284 E Functions Settings Information 285 E 1 Functional Scope 286 E 2 Settings 287 E 3 Information List 308 E 4 Group Indications 342 E 5 Measured Values 343 Literature 345 Glossary 347 Index 357 Table of Contents SIPROTEC 4 7VK61 Manual 15 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 16: ...16 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 17: ...introduced in this chapter The device is presented in its application charac teristics and functional scope 1 1 Overall Operation 18 1 2 Application Scope 20 1 3 Characteristics 22 1 SIPROTEC 4 7VK61 Manual 17 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 18: ...quantities are passed on to the input amplifiers IA hw struktur 7vk61 oz 251102 1 en_GB Figure 1 1 Hardware Struktur des Breaker Management Devicees 7VK61 A voltage measuring input is provided for each phase earth voltage A further voltage input U4 may be selected to measure either the displacement voltage or the additional voltage for synchronism and voltage check or for any other voltage UX for ...

Страница 19: ...litate local communication with the device Thus all information of the device e g configuration and setting parameters operating and fault messages and measured values can be retrieved or changed see also chapter 2 and SIPROTEC 4 System Description Serial Interfaces The serial operator interface in the front cover enables communication with a personal computer when using the DIGSI operating progra...

Страница 20: ...hree pole or they must be transmitted to the relay for each pole separately In the event of three pole auto reclosure alone a general trip signal is sufficient Protective Functions The 7VK61 features the following basic functions Auto Reclose function Synchronism and Voltage Check Circuit Breaker Failure Protection Under Overvoltage Protection Backup overcurrent Control Functions The device is equ...

Страница 21: ...the device may be provided with further interfaces depending on the order variant The service interface can be operated via the RS232 or RS485 interface and also allows communication via modem For this reason remote operation is possible via PC and the DIGSI operating software e g to operate several devices via a central PC The system interface is used for central communication between the device ...

Страница 22: ...synchronous conditions before reclosing after three pole tripping Fast measurement of the voltage difference Udiff the phase angle difference φdiff and the frequency difference fdiff Alternatively check of the de energized state before reclosing Closing at asynchronous system conditions with consideration of the CB closing time to achieve system re connection when voltages are in phase Settable mi...

Страница 23: ...ge Settable current criterion for undervoltage protection functions User defined Logic Functions CFC Freely programmable combination of internal and external signals for the implementation of user defined logic functions All typical logic functions Time delays and limit value inquiries Command Processing Switchgear can be switched on and off manually via local control keys the programmable functio...

Страница 24: ...ecording for a maximum time range of approx 15 seconds Switching statistics Counting of the trip and close commands issued by the device as well as recording of the fault current data and accumulation of the interrupted fault currents Communication with central control and memory components possible via serial interfaces depending on the options ordered optionally via RS232 RS485 modem connection ...

Страница 25: ...termined which of the provided functions should be used 2 1 General 26 2 2 Automatic reclosure function optional 44 2 3 Overcurrent protection optional 69 2 4 Synchronism and voltage check optional 83 2 5 Under and over voltage protection optional 97 2 6 Circuit breaker failure protection optional 115 2 7 Monitoring Functions 131 2 8 Function Control and Circuit Breaker Test 149 2 9 Auxiliary Func...

Страница 26: ...ed by the 7VK61 There are no indications and corre sponding settings functions limit values are not displayed during setting i i NOTE The functions and default settings available depend on the device version ordered Setting Notes Configuring the functional scope The scope of functions with the available options is set in the Functional Scope dialog box to match plant requirements Most settings are...

Страница 27: ...and it can be determined whether the auto reclose cycles are carried out according to the fault type detected by the pickup of the starting protection function s only for three pole tripping or according to the type of trip command On the other hand the automatic reclosure function can be operated with or without action time The setting Trip with T action Trip without T action default setting Trip...

Страница 28: ...nd Voltage Check 137 U O VOLTAGE Disabled Enabled Disabled Under Overvoltage Protection 139 BREAKER FAILURE Disabled Enabled enabled w 3I0 Disabled Breaker Failure Protection 140 Trip Cir Sup Disabled 1 trip circuit 2 trip circuits 3 trip circuits Disabled Trip Circuit Supervision Device The device requires some general information This may be for example the type of indication to be issued in the...

Страница 29: ...stored on LED and relays can be deleted with the setting Target on TRIP unless this fault has lead to a trip command of the device i i NOTE Setting the address 610 FltDisp LED LCD to Target on TRIP only makes sense if address 625 T MIN LED HOLD is set to 0 logik ruecksetz gesp led 081024 1 en_GB Figure 2 2 Creation of the reset command for saved LED relays Setting Notes Fault Annunciations Pickup ...

Страница 30: ...rmation Type of Informa tion Comments Test mode IntSP Test mode DataStop IntSP Stop data transmission UnlockDT IntSP Unlock data transmission via BI Reset LED IntSP Reset LED SynchClock IntSP_Ev Clock Synchronization Light on SP Back Light on HWTestMod IntSP Hardware Test Mode Error FMS1 OUT Error FMS FO 1 Error FMS2 OUT Error FMS FO 2 Distur CFC OUT Disturbance CFC 1 Not configured SP No Function...

Страница 31: ...UT Error Board 0 191 Error Offset OUT Error Offset 192 Error1A 5Awrong OUT Error 1A 5Ajumper different from setting 193 Alarm adjustm OUT Alarm Analog input adjustment invalid 194 Error neutralCT OUT Error Neutral CT different from MLFB 320 Warn Mem Data OUT Warn Limit of Memory Data exceeded 321 Warn Mem Para OUT Warn Limit of Memory Parameter exceeded 322 Warn Mem Oper OUT Warn Limit of Memory O...

Страница 32: ...e obtains information on the primary and secondary rated voltage phase to phase voltage of the voltage transformers in addresses 205 CT PRIMARY and 206 CT SECONDARY the primary and secondary rated current transformers are set It is important to ensure that the secondary CT nominal current matches the rated current of the device other wise the device will be blocked The nominal current is set with ...

Страница 33: ...ected to measuring point Usy2 for synchronism check is set The device then automatically selects the voltage at measuring point Usy1 If the two measuring points used for synchronism check e g feeder voltage transformer and busbar voltage transformer are not separated by devices that cause a relative phase shift then the parameter in address 214 φ Usy2 Usy1 is not required This parameter can only b...

Страница 34: ...f which are connected to the set of current transformers Various possibilities exist for the fourth current input Ι4 Connection of the Ι4 input to the earth current in the starpoint of the set of current transformers on the protected feeder normal connection Address 220 is then set to I4 transformer In prot line and address 221 I4 Iph CT 1 Connection of the Ι4 input to a separate earth current tra...

Страница 35: ... the voltages are phase synchronous the instant the breaker poles make contact Trip command duration In address 240 the minimum trip command duration TMin TRIP CMD is set It applies to all protection and control functions which may issue a trip command It also determines the duration of the trip pulse when a circuit breaker test is initiated via the device This parameter can only be altered in DIG...

Страница 36: ...quency 235 PHASE SEQ L1 L2 L3 L1 L3 L2 L1 L2 L3 Phase Sequence 239 T CB close 0 01 0 60 sec 0 06 sec Closing operating time of CB 240A TMin TRIP CMD 0 02 30 00 sec 0 10 sec Minimum TRIP Command Duration 241A TMax CLOSE CMD 0 01 30 00 sec 0 10 sec Maximum Close Command Dura tion 242 T CBtest dead 0 00 30 00 sec 0 10 sec Dead Time for CB test autoreclo sure Change Group Purpose of the Setting Groups...

Страница 37: ... to Another Setting Group Information List No Information Type of Informa tion Comments P GrpA act IntSP Setting Group A is active P GrpB act IntSP Setting Group B is active P GrpC act IntSP Setting Group C is active P GrpD act IntSP Setting Group D is active 7 Set Group Bit0 SP Setting Group Select Bit 0 8 Set Group Bit1 SP Setting Group Select Bit 1 Power System Data 2 The general protection dat...

Страница 38: ...rent see above is undershot If Current AND CB is set the circuit breaker auxiliary contact must send a message that the circuit breaker is open It is a prerequisite for this setting that the position of the auxiliary contacts is allocated via a binary input For special applications in which the device trip command does not always lead to a complete cutoff of the current the setting Pickup Reset ca...

Страница 39: ...plies You can select from the switching devices which are available to the integrated control Select the circuit breaker which operates for manual closure and if required for automatic reclosure usually Q0 If none is set here a CLOSE command via the control will not generate a MANUAL CLOSE impulse for the protection function Settings Addresses which have an appended A can only be changed with DIGS...

Страница 40: ...ay PICKUP 503 Relay PICKUP L1 OUT Relay PICKUP Phase L1 504 Relay PICKUP L2 OUT Relay PICKUP Phase L2 505 Relay PICKUP L3 OUT Relay PICKUP Phase L3 506 Relay PICKUP E OUT Relay PICKUP Earth 507 Relay TRIP L1 OUT Relay TRIP command Phase L1 508 Relay TRIP L2 OUT Relay TRIP command Phase L2 509 Relay TRIP L3 OUT Relay TRIP command Phase L3 510 Relay CLOSE OUT Relay GENERAL CLOSE command 511 Relay TR...

Страница 41: ...ues scaled to their rated values and prepared for graphic presentation Binary signal traces marks of particular events e g fault detection tripping are also represented In the event of transfer to a central device the request for data transfer can be executed automatically and can be selected to take place after each fault detection by the protection or only after a trip Setting Notes General Othe...

Страница 42: ...Prior to Trigger 412 POST REC TIME 0 05 0 50 sec 0 10 sec Captured Waveform after Event 415 BinIn CAPT TIME 0 10 5 00 sec 0 50 sec Capture Time via Binary Input Information List No Information Type of Informa tion Comments FltRecSta IntSP Fault Recording Start 4 Trig Wave Cap SP Trigger Waveform Capture 30053 Fault rec run OUT Fault recording is running Ethernet EN100 Module Functional Description...

Страница 43: ...nts 009 0100 Failure Modul IntSP Failure EN100 Modul 009 0101 Fail Ch1 IntSP Failure EN100 Link Channel 1 Ch1 009 0102 Fail Ch2 IntSP Failure EN100 Link Channel 2 Ch2 2 1 7 3 Functions 2 1 General SIPROTEC 4 7VK61 Manual 43 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 44: ... possible to execute several reclosing attempts 1 pole or 1 pole 3 pole auto reclosure requires the fault protection function of the feeder to issue phase segregated trip commands Signals between the feeder protection and 7VK61 are exchanged via the binary inputs and outputs of the relay 7VK61 may also be controlled by several protective installations e g main and backup protection In this case 7V...

Страница 45: ...an instantaneous protection element is usually set to operate before the automatic reclose function initiates a reclosure Figure 2 7 A limited unse lectivity in favor of fast simultaneous tripping is accepted here because reclosing will be performed in any case reichweitenstrg vor we dis wlk 310702 1 en_GB Figure 2 7 Reach control before first reclosure using distance protection If the fault prote...

Страница 46: ...at operate without action time Initiation takes place as soon as the first trip command appears When operating with action time an action time is available for each reclose cycle The action times are always started by the general starting signal with logic OR combination of all internal and external protection functions which can start the automatic reclose function If no trip command is present b...

Страница 47: ... a limited duration arise during the course of the reclose cycles The reclaim time T RECLAIM address 3403 is started with each automatic reclosure command the only exception is the ADT mode where the reclaim time can be disabled by setting it to 0 s If the reclosure is successful all functions of the automatic reclosure function return to the idle state at the end of the reclaim time a fault after...

Страница 48: ...n the trip command disappears or in addition when signals taken from the CB auxiliary contacts indicate that the CB pole has opened If after a 1 pole trip command the CB has opened 3 pole this is considered as a 3 pole tripping If 3 pole reclose cycles are allowed the dead time for 3 pole tripping becomes active in the operating mode with trip command see margin heading Operating modes of the auto...

Страница 49: ...so margin heading Reclose Block above The sequence above applies for single reclosure cycles In 7VK61 multiple reclosure up to 8 shots is also possible see below Sequence of a 1 pole and 3 pole Reclose Cycle This operating mode is only possible if the responsible protection device and the Breaker Management Device 7VK61 are suitable for 1 pole tripping and if 1 pole tripping was enabled during con...

Страница 50: ...ect an evolving fault you can select either the trip command of a protection function during the dead time or every further pickup as the criterion for an evolving fault There are also various selectable possibilities for the response of the internal auto reclose function to a detected evolving fault EV FLT MODE blocks AR The reclosure is blocked as soon as a sequential fault is detected The tripp...

Страница 51: ...vice detects this at position III reclosure can take place immediately or in a shorter time to ensure sufficient voltage measuring time The healthy line B C is then back in operation Line A B is tripped at both ends No voltage is therefore present identifying the line as the faulted one at both ends The normal dead time comes into service here beispiel verkuerzte we wlk 310702 1 en_GB Figure 2 8 E...

Страница 52: ...verreach is allowed in the case of multiple reclosures and even in the event of final tripping because the line remains open at position II and therefore no actual overreach can occur at I The adaptive dead time also includes the reduced dead time because the criteria are the same There is no need to set the reduced dead time as well CLOSE Command Transmission Remote CLOSE With close command trans...

Страница 53: ...ready for the first reclose cycle i e releases the stage of the external protection device for reclosure the corre sponding outputs can be used for other cycles This output can be omitted if the external protection does not require an overreaching stage e g differential protection or comparison mode with distance protection 2820 AR Program1pole Internal automatic reclosure function is programmed f...

Страница 54: ... control mode with TRIP But if the internal automatic reclose function is controlled by the pickup only possible for 3 pole tripping 110 Trip mode 3pole only the phase selective pickup signals of the external protection must be connected if distinction shall be made between different types of fault The general trip command then suffices for trip ping No 2746 Figure 2 12 shows a connection example ...

Страница 55: ...s are met This prevents 2 pole tripping under all circumstances For the connection according to Figure 2 13 it must be considered that the cross connections to the second protection must be interrupted during the check of one of the two protection systems with protection moni toring equipment This is done for example by means of a test switch installed in between Alternatively the variant with a m...

Страница 56: ...n example for 2 protection devices with 2 automatic reclosure functions BI Binary inputs M Signal output K Command for all protection functions operating with AR Functions 2 2 Automatic reclosure function optional 56 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 57: ...on devices with internal automatic reclosure function and minimum cross connection digsi einstellung sw filterzeit 090410 wlk 1 en_GB Figure 2 15 Setting of the software filter time Functions 2 2 Automatic reclosure function optional SIPROTEC 4 7VK61 Manual 57 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 58: ...ead times are only permissible after 3 pole tripping when no stability prob lems occur or a synchronism check takes place before reclosure The restraint time T RECLAIM address 3403 is the time after which the fault is considered eliminated following erfolgreichenreclosure If a protection function provokes a new trip before this time has elapsed the next reclosing cycle is started in case of multip...

Страница 59: ...e setting in address 3410 T RemoteClose This transmission is only possible if the device operates with adap tive dead time at the Gegenende address133 Auto Reclose ADT This parameter is otherwise irrelevant On the one hand this delay serves to prevent the remote end device from reclosing unnecessarily when local reclosure is unsuccessful On the other hand it should be noted that the line is not av...

Страница 60: ...tection functions Section 2 1 1 Functional Scope in address 133 Auto Reclose For the devices operating with adaptive dead time Auto Reclose ADT must be set during the configuration of the protection functions under address 133 Only the parameters described below are interrogated in the latter case No settings are then made for the individual reclosure cycles The adaptive dead time implies function...

Страница 61: ...ine the voltage It should be longer than any transient oscillations resulting from line energization The adaptive dead time is only available if address 106 VT CONNECTION is set to dreiphasig 1st reclose cycle If working on a line with adaptive dead time no further parameters are needed for the individual reclose cycles in this case All the following parameters assigned to the individual cycles ar...

Страница 62: ...ormally the setting constraints are similar to address3457 1 AR Tdead3Trip Under address 3459 1 AR CB CLOSE it can be determined whether the readiness of the circuit breaker circuit breaker ready is interrogated before this first reclosure With the setting YES the dead time may be extended if the circuit breaker is not ready for a CLOSE OPEN cycle when the dead time expires The maximum extension t...

Страница 63: ...k after 3 pole tripping 5th to 8th Reclose Cycle If more than four cycles were set during configuration of the functional scope the dead times preceding the fifth 5th through the ninth 9th reclosing attempts are equal to the open circuit breaker time which precedes the fourth 4th reclosing attempt Notes on the Information List The most important information about automatic reclosure is briefly exp...

Страница 64: ...was parameterized for the corresponding cycle Reclosure only takes place when the synchronism check device has provided the release signal Sync release No 2731 Sync release No 2731 Release of reclosure by an external synchronism check device if this was requested by the output information AR Sync Request No 2865 Settings Addresses which have an appended A can only be changed with DIGSI under Addit...

Страница 65: ...c 1 20 sec Dead time after 1phase faults 3454 1 AR Tdead 2Flt 0 01 1800 00 sec 1 20 sec Dead time after 2phase faults 3455 1 AR Tdead 3Flt 0 01 1800 00 sec 0 50 sec Dead time after 3phase faults 3456 1 AR Tdead1Trip 0 01 1800 00 sec 1 20 sec Dead time after 1pole trip 3457 1 AR Tdead3Trip 0 01 1800 00 sec 0 50 sec Dead time after 3pole trip 3458 1 AR Tdead EV 0 01 1800 00 sec 1 20 sec Dead time af...

Страница 66: ... faults 3487 4 AR Tdead 2Flt 0 01 1800 00 sec 1 20 sec Dead time after 2phase faults 3488 4 AR Tdead 3Flt 0 01 1800 00 sec 0 50 sec Dead time after 3phase faults 3489 4 AR Tdead1Trip 0 01 1800 00 sec 2147483647 sec Dead time after 1pole trip 3490 4 AR Tdead3Trip 0 01 1800 00 sec 0 50 sec Dead time after 3pole trip 3491 4 AR Tdead EV 0 01 1800 00 sec 1 20 sec Dead time after evolving fault 3492 4 A...

Страница 67: ... on off BI IntSP AR Auto reclose ON OFF via BI 2801 AR in progress OUT AR Auto reclose in progress 2809 AR T Start Exp OUT AR Start signal monitoring time expired 2810 AR TdeadMax Exp OUT AR Maximum dead time expired 2818 AR evolving Flt OUT AR Evolving fault recognition 2820 AR Program1pole OUT AR is set to operate after 1p trip only 2821 AR Td evol Flt OUT AR dead time after evolving fault 2839 ...

Страница 68: ...CycZoneRel OUT AR 1st cycle zone extension release 2890 AR 2 CycZoneRel OUT AR 2nd cycle zone extension release 2891 AR 3 CycZoneRel OUT AR 3rd cycle zone extension release 2892 AR 4 CycZoneRel OUT AR 4th cycle zone extension release 2893 AR Zone Release OUT AR zone extension general 2894 AR Remote Close OUT AR Remote close signal send Functions 2 2 Automatic reclosure function optional 68 SIPROTE...

Страница 69: ...version and usage of the fourth current input Ι4 of the device If Ι4 is connected to the starpoint of the current transformer set the earth current will be available directly as measured quantity If the fourth current input Ι4 is not connected as earth current transformer the device will calculate the earth current from the phase currents This requires of course all three phase currents from a set...

Страница 70: ...ng stages However the time delay is calculated here based on the type of the set characteristic the intensity of the current and a time multiplier following figure A pre selection of the available characteristics was already carried out during the configuration of the protection functions Furthermore an additional constant time delay T Ip Add address 2646 or T 3I0p Add address 2656 may be selected...

Страница 71: ...n be found in Table 2 4 End fault stage A further overcurrent stage is the stub protection It can however also be used as a normal additional definite time overcurrent stage as it functions independently of the other stages A stub fault is a short circuit located between the current transformer set and the line isolator It is of partic ular importance with the 11 2 circuit breaker arrangements Fun...

Страница 72: ...overcurrent protection which is only in service when the state of the line isolator indicates the open condition via a binary input I STUB ENABLE The binary input must therefore be oper ated via an auxiliary contact of the isolator In the case of a closed line isolator the stub protection is out of service For more information see the next logic diagram If the stub protection stage is to be used a...

Страница 73: ...rformed via an additional CFC logic which typi cally connects the output signal 2889 AR 1 CycZoneRel with the input signal O C InstTRIP Any stage of the overcurrent protection can thus perform an instantaneous trip before reclosure via the parameter Telep BI Switching onto a fault To achieve fast tripping of the circuit breaker in the event of an earth fault the manual CLOSE detection func tion ca...

Страница 74: ...2 19 O C Pickup E 7165 Ι Trip L1 Ι Trip L2 Ι Trip L3 Ι Trip E Figure 2 16 Figure 2 16 Figure 2 16 Figure 2 16 O C PICKUP I 7191 Ι Trip L1 Ι Trip L2 Ι Trip L3 Ι Trip E O C PICKUP I 7192 Ιp Trip L1 Ιp Trip L2 Ιp Trip L3 Ιp Trip E Figure 2 17 Figure 2 17 Figure 2 17 Figure 2 17 O C PICKUP Ip 7193 Ι Trip L1 Ι Trip L2 Ι Trip L3 Ι Trip E Figure 2 19 Figure 2 19 Figure 2 19 Figure 2 19 I STUB PICKUP 7201...

Страница 75: ...235 General TRIP O C TRIP 7211 Setting Notes General During configuration of the scope of functions for the device address 126 the available characteristics were determined Depending on the configuration and the order variant only those parameters that apply to the selected characteristics are accessible in the procedures described below At address 2601 Operating Mode you switch time overcurrent p...

Страница 76: ...the selectivity For very long lines with a small source impedance or on applications with large reactances e g transformers series reactors theΙ stages can also be used for current grading In this case they must be set in such a way that they do not pick up in case of a fault at the end of the line The times can then be set to 0s or to a small value When using a personal computer and DIGSI to appl...

Страница 77: ...nstantaneous tripping Overcurrent Stages Ιph 3Ι0 in Definite time Overcurrent Protection For the setting of the current pickup value Iph address 2620 the maximum operating current is most decisive Pickup due to overload should never occur since the device in this operating mode operates as fault protection with correspondingly short tripping times and not as overload protection For this reason a p...

Страница 78: ...time protection see above apply In this case it must be noted that a safety margin between the pickup threshold and the set value has already been incorpo rated Pickup only occurs at a current which is approximately 10 above the set value The above example shows that the maximum expected operating current may directly be applied as setting here Primary Set value ΙP 630 A Secondary Set value ΙP 5 2...

Страница 79: ...ress 2646 for phase currents and T 3I0p Add address 2656 for ground current are added to the times of the set characteristic curves The parameter I 3I0 p Tele BI address 2670 defines whether the time delays Time Dial TD Ip address 2643 including the additional delay T Ip Add address 2646 and TimeDial TD3I0p address 2653 including the additional delay T 3I0p Add address 2656 can be bypassed by the ...

Страница 80: ...tion of the isolator Settings The table indicates region specific presettings Column C configuration indicates the corresponding secon dary nominal current of the current transformer Addr Parameter C Setting Options Default Setting Comments 2601 Operating Mode ON OFF ON Operating mode 2610 Iph 1A 0 05 50 00 A 2 00 A Iph Pickup 5A 0 25 250 00 A 10 00 A 2611 T Iph 0 00 30 00 sec 0 30 sec T Iph Time ...

Страница 81: ...urve 2661 ANSI Curve Inverse Short Inverse Long Inverse Moderately Inv Very Inverse Extremely Inv Definite Inv Inverse ANSI Curve 2670 I 3I0 p Tele BI NO YES NO Instantaneous trip via Tele prot BI 2671 I 3I0 p SOTF NO YES NO Instantaneous trip after SwitchOnToFault 2680 SOTF Time DELAY 0 00 30 00 sec 0 00 sec Trip time delay after SOTF Information List No Information Type of Informa tion Comments ...

Страница 82: ...p O C Pickup L31E 7182 O C Pickup L23 OUT Backup O C Pickup L23 7183 O C Pickup L23E OUT Backup O C Pickup L23E 7184 O C Pickup L123 OUT Backup O C Pickup L123 7185 O C PickupL123E OUT Backup O C Pickup L123E 7191 O C PICKUP I OUT Backup O C Pickup I 7192 O C PICKUP I OUT Backup O C Pickup I 7193 O C PICKUP Ip OUT Backup O C Pickup Ip 7201 I STUB PICKUP OUT O C I STUB Pickup 7211 O C TRIP OUT Back...

Страница 83: ...latter case the device deter mines the time for issuing the close command such that the voltages are identical the instant the breaker poles make contact Functional Description General For comparing the two voltages the synchro check uses the voltages Usy1 and Usy2 If the voltage transformers for the protection functions Usy1 are connected to the feeder side Usy2 has to be connected to a busbar vo...

Страница 84: ...he set circuit breaker closing time Different frequency limit thresholds apply to switching under synchronous and asynchronous conditions If closing is permitted exclusively under synchronous system conditions the frequency difference limit for this condition can be set If closing is permitted under synchronous as well as under asynchronous system conditions a frequency difference below 0 01 Hz is...

Страница 85: ...CloseCmd No 2961 The check of the release conditions is limited by an adjustable synchronous monitoring time T SYN DURA TION The configured conditions must be fulfilled within this time If they are not the synchronism will not be checked A new synchronism check sequence requires a new request The device generates messages if after a request to check synchronism the conditions for release are not f...

Страница 86: ... logik synchrocheck seite1 1 en_GB Functions 2 4 Synchronism and voltage check optional 86 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 87: ...eased if measuring point Usy1 is de energized and the measuring point Usy2 is energized AR Usy1 Usy2 Released if measuring point Usy1 is energized and the measuring point Usy2 is de energized AR Usy1 Usy2 Released if measuring point Usy1 is de energized and the measuring point Usy2 is also de energized AR OVERRIDE Released without any check The closing check for manual reclosing is possible in one...

Страница 88: ... Is the busbar voltage above the setting value Live Volt Thr but below the maximum voltage Umax Is the frequency within the permitted operating range fN 3 Hz After successful check the closing command is released Corresponding conditions apply when switching a live line onto a dead busbar or a dead line onto a dead busbar Closing under synchronous system conditions Before releasing a closing comma...

Страница 89: ...Usy1 Value of the voltage to be synchronized Usy2 Frequency values fsy1 and fsy2 Differences of voltage frequency and angle between Usy1 and Usys2 The primary measured values of the synchronism check are summarized in one of the preset default displays see Appendix D Default Settings and Protocol dependent Functions Setting Notes Preconditions When setting the general power system data a number of...

Страница 90: ...cluded in the common device alarm Relay CLOSE No 510 but the alarm Sync CloseCmd No 2961 is issued Address 3502 Dead Volt Thr indicates the voltage threshold below which the feeder or the busbar can safely be considered de energized for checking a de energized feeder or busbar The setting is applied in Volts secondary This value can be entered as a primary value when parameterising with a PC and D...

Страница 91: ... 3516 AR Usy1 Usy2 the measuring point Usy1 must be de energized Dead Volt Thr address 3502 the measuring point Usy2 must be energized Live Volt Thr address 3503 3517 AR Usy1 Usy2 the measuring point Usy1 must be energized Live Volt Thr address 3503 the measuring point Usy2 must be de energized Dead Volt Thr address 3502 3518 AR Usy1 Usy2 both measuring points Usy1 and Usy2 must be de ener gized D...

Страница 92: ...y2 must be energized Live Volt Thr address 3503 3537 MC Usy1 Usy2 the measuring point Usy1 must be energized Live Volt Thr address 3503 the measuring point Usy2 must be de energized Dead Volt Thr address 3502 3538 MC Usy1 Usy2 both measuring points Usy1 and Usy2 must be de ener gized Dead Volt Thr address 3502 3539 MC OVERRIDE manual closing or closing via control command is released without any c...

Страница 93: ...age Usy1 parameter 106 is set to VT CONNECTION 1phase during configuration If this type of connection is used the reference voltage Usy1 must always be connected to the voltage input UL1 of the 7VK61 regardless of the phase actually used at the primary voltage transformer In this case parameter 212 will be hidden since only two voltages are available As the example in the following figure shows th...

Страница 94: ...osure device The parameters of synchronism check set for automatic reclosure are valid here Sync req CNTRL No 2936 Measurement request of the control function this request is evaluated on event triggered basis and only generated if the control issues a measurement request Sync release No 2951 Release signal to an external automatic reclosure device Settings Addresses which have an appended A can o...

Страница 95: ...ith MC with T CB close w o T CB close w o T CB close Operating mode with Man Cl 3531 MC maxVolt Diff 1 0 60 0 V 2 0 V Maximum voltage difference 3532 MC maxFreq Diff 0 03 2 00 Hz 0 10 Hz Maximum frequency difference 3533 MC maxAngleDiff 2 80 10 Maximum angle difference 3535A MC SYNCHR YES NO YES Manual Close at Usy2 Usy1 and Synchr 3536 MC Usy1 Usy2 YES NO NO Manual Close at Usy1 and Usy2 3537 MC ...

Страница 96: ...greater than limit 2948 Sync fdiff OUT Sync Freq diff greater than limit 2949 Sync φ diff OUT Sync Angle diff greater than limit 2951 Sync release OUT Synchronism release to ext AR 2961 Sync CloseCmd OUT Close command from synchro check 2970 SYNC fsy2 OUT SYNC frequency fsy2 fn 3Hz 2971 SYNC fsy2 OUT SYNC frequency fsy2 fn 3Hz 2972 SYNC fsy1 OUT SYNC frequency fsy1 fn 3Hz 2973 SYNC fsy1 OUT SYNC f...

Страница 97: ...e g in low loaded long distance transmission lines in islanded systems when generator voltage regulation fails or after full load shutdown of a generator with the generator discon nected from the system Even if compensation reactors are used to avoid line overvoltages by compensation of the line capacitance and thus reduction of the overvoltage the overvoltage will endanger the insulation if the r...

Страница 98: ...except that it detects phase to phase voltages Accordingly phase to phase voltages which have exceeded one of the stage thresholds Uph ph address 3712 or Uph ph address3714 are also indicated Beyond this applies in principle Figure 2 25 The phase to phase overvoltage protection can also be blocked via a binary input Uph ph BLK Functions 2 5 Under and over voltage protection optional 98 SIPROTEC 4 ...

Страница 99: ...e positive sequence voltage system Please bear in mind that the device is designed for a three phase voltage connection Single phase connection is also possible but no adjustments have been made in this respect This must be taken into consideration when setting the pickup value Overvoltage negative sequence system U2 The device calculates the negative sequence system voltages according to its defi...

Страница 100: ...bear in mind that the device is designed for a three phase voltage connection Single phase connection is also possible but no adjustments have been made in this respect This must be taken into consideration when setting the pickup value Overvoltage zero sequence system 3U0 Figure 2 28 depicts the logic diagram of the zero sequence voltage stage The fundamental component is numerically filtered fro...

Страница 101: ...ithout doubt This means that it is only active if all three current and voltage transformers are connected According to Figure 2 28 the device calculates the voltage to be monitored 3 U0 UL1 UL2 UL3 This applies if no suitable voltage is connected to the fourth measuring input U4 However if the displacement voltage Udelta of the voltage transformer set is directly connected to the fourth measuring...

Страница 102: ... can be blocked via a binary input 3U0 BLK Internal blocking is not accomplished in this application case Undervoltage protection Undervoltage Phase to earth Figure 2 29 depicts the logic diagram of the phase voltage stages The fundamental component is numerically filtered from each of the three measuring voltages so that harmonics or transient voltage peaks are largely eliminated Two threshold st...

Страница 103: ...minimum current PoleOpenCurrent of the corresponding phase is also exceeded This condition is communicated by the central function control of the device The undervoltage protection phase to earth can be blocked via a binary input Uph e BLK The stages of the undervoltage protection are then automatically blocked if a voltage failure is detected Fuse Failure Monitor also see Section 2 7 1 Measuremen...

Страница 104: ... detects phase to phase voltages Accordingly both phases are indicated during pickup of an undervoltage stage the value fell below one of the stage thresholds Uph ph address 3762 or Uph ph address 3764 Beyond this Figure 2 29 applies in principle It is sufficient for the current criterion that current flow is detected in one of the involved phases Functions 2 5 Under and over voltage protection op...

Страница 105: ...uence system according to its defining equation U1 1 3 UL1 a UL2 a2 UL3 where a ej120 The resulting positive sequence voltage is fed to the two threshold stages U1 address 3772 and U1 address 3774 see Figure 2 30 Combined with the associated time delays T U1 address 3773 and T U1 address 3775 these stages form a two stage undervoltage protection for the positive sequence system The current can be ...

Страница 106: ...ve if all three current and voltage transformers are connected Please bear in mind that the device is designed for a three phase voltage connection Single phase connection is also possible but no adjustments have been made in this respect This must be taken into consideration when selecting the stage and the pickup value Operation Without Current Transformer Connections The 7VK61 relay can also be...

Страница 107: ... for the U stage The settings of the voltage threshold and the timer values depend on the type of application To detect steady state overvoltages on long lines carrying no load set the Uph e stage address 3702 to at least 5 above the maximum stationary phase to earth voltage expected during operation Additionally a high dropout to pickup ratio is required address 3709 Uph e RESET 0 98 presetting T...

Страница 108: ...ed phases this is equivalent to the phase to earth voltage value The resetting ratio can be changed U2 RESET using the address 3749 This parameter can only be altered in DIGSI at Display Additional Settings Overvoltage zero sequence system The zero sequence voltage stages can be switched in address 3721 3U0 or Ux ON or OFF In addi tion to this you can set Alarm Only i e these stages operate and al...

Страница 109: ...the time T Uph e address 3753 operates in the case of minor undervoltages However the value set here must not be higher than the undervoltage permissible in operation In the presence of higher voltage dips the Uph e stage address 3754 with the delay T Uph e address 3755 becomes active The dropout to pickup ratio Uph e RESET can be set in address 3759 This parameter can only be altered in DIGSI at ...

Страница 110: ...arth voltage The dropout to pickup ratio U1 RESET can be set in address 3779 This parameter can only be altered in DIGSI at Display Additional Settings If the voltage transformers are located on the line side the measuring voltages will be missing when the line is disconnected To avoid that the undervoltage levels in these cases are or remain picked up the current crite rion CURR SUP U1 address 37...

Страница 111: ...set ratio 3741 U2 OFF Alarm Only ON U Alarm U Trip OFF Operating mode U2 overvoltage prot 3742 U2 2 0 220 0 V 30 0 V U2 Pickup 3743 T U2 0 00 100 00 sec 2 00 sec T U2 Time Delay 3744 U2 2 0 220 0 V 50 0 V U2 Pickup 3745 T U2 0 00 100 00 sec 1 00 sec T U2 Time Delay 3749A U2 RESET 0 30 0 99 0 98 U2 Reset ratio 3751 Uph e OFF Alarm Only ON U Alarm U Trip OFF Operating mode Uph e under voltage prot 3...

Страница 112: ... BLOCK U1 Overvolt positive seq 10205 U2 BLK SP BLOCK U2 Overvolt negative seq 10206 Uph e BLK SP BLOCK Uph e Undervolt phase earth 10207 Uphph BLK SP BLOCK Uphph Undervolt phase phase 10208 U1 BLK SP BLOCK U1 Undervolt positive seq 10215 Uph e OFF OUT Uph e Overvolt is switched OFF 10216 Uph e BLK OUT Uph e Overvolt is BLOCKED 10217 Uph ph OFF OUT Uph ph Overvolt is switched OFF 10218 Uph ph BLK ...

Страница 113: ... Pickup L3 L1 10260 Uphph TimeOut OUT Uph ph TimeOut 10261 Uphph TimeOut OUT Uph ph TimeOut 10262 Uphph TRIP OUT Uph ph TRIP command 10263 Uphph PU L12 OUT Uph ph Pickup L1 L2 10264 Uphph PU L23 OUT Uph ph Pickup L2 L3 10265 Uphph PU L31 OUT Uph ph Pickup L3 L1 10266 Uphph PU L12 OUT Uph ph Pickup L1 L2 10267 Uphph PU L23 OUT Uph ph Pickup L2 L3 10268 Uphph PU L31 OUT Uph ph Pickup L3 L1 10270 3U0...

Страница 114: ...e PU L1 OUT Uph e Pickup L1 10322 Uph e PU L2 OUT Uph e Pickup L2 10323 Uph e PU L3 OUT Uph e Pickup L3 10325 Uph ph Pickup OUT Uph ph Pickup 10326 Uph ph Pickup OUT Uph ph Pickup 10327 Uphph PU L12 OUT Uphph Pickup L1 L2 10328 Uphph PU L23 OUT Uphph Pickup L2 L3 10329 Uphph PU L31 OUT Uphph Pickup L3 L1 10330 Uphph TimeOut OUT Uphph TimeOut 10331 Uphph TimeOut OUT Uphph TimeOut 10332 Uphph TRIP O...

Страница 115: ... and stops the timer T BF If the trip command is not carried out circuit breaker failure case current continues to flow and the timer runs to its set limit The circuit breaker failure protection then issues a command to trip the backup circuit breakers and interrupt the fault current The reset time of the feeder protection is not relevant because the circuit breaker failure protection itself recog...

Страница 116: ...nt is not available the device will calculate it from the phase currents using this formula 3 Ι0 ΙL1 ΙL2 ΙL3 Additionally the value calculated by 7VK61 of three times the negative sequence current 3 Ι2 is used for plau sibility check This is calculated according to the equation 3 Ι2 ΙL1 a2 ΙL2 a ΙL3 mit a ej120 These plausibility currents do not have any direct influence on the basic functionality...

Страница 117: ... circuit breaker is assumed to be open as soon as the current disappears even if the associated auxil iary contact does not yet indicate that the circuit breaker has opened Figure 2 34 This gives preference to the more reliable current criterion and avoids overfunctioning due to a defect e g in the auxiliary contact mechanism or circuit This interlock feature is provided for each individual phase ...

Страница 118: ... recom mended that both inputs are connected to the device by two separate wire pairs Nevertheless it is possible to initiate the circuit breaker failure protection in single channel mode should a separate release criterion not be available The binary input BF release No 1432 must then not be assigned to any physical input of the device during configuration Figure 2 36 shows the operating principl...

Страница 119: ...it breaker is reported to be open by the auxiliary contact crite rion Initiation can be blocked via the binary input BLOCK BkrFail e g during test of the feeder protection relay logik svs phasengem anwurf wlk 010802 1 en_GB Figure 2 36 Breaker failure protection with common phase initiation Phase segregated initiation Phase segregated initiation of the circuit breaker failure protection is necessa...

Страница 120: ...segetr anwurf ext geraet frei ausloese wlk 010802 1 en_GB Figure 2 38 Schalterversagerschutz mit phasengetrenntem Anwurf Beispiel für Anwurf von externem Schutzgerät mit Freigabe durch einen getrennten Satz Auslösekontakte In principle the starting condition logic for the delay time s is designed similar to that for the common phase initiation however individually for each of the three phases as s...

Страница 121: ...perates only in 3 phase mode The function is the same as with common phase initiation The additional release signal BF release if assigned to a binary input affects all external initiation condi tions Initiation can be blocked via the binary input BLOCK BkrFail e g during test of the feeder protec tion relay logik 7vk61 anwurfbed 1 pol ausloese 1 en_GB Figure 2 39 Initiation conditions for single ...

Страница 122: ...10802 1 en_GB Figure 2 40 Single stage breaker failure protection with common phase initiation logik 1 stufiger svs unterscht verz t wlk 010802 1 en_GB Figure 2 41 Single stage breaker failure protection with different delay times With two stage circuit breaker failure protection the trip command of the feeder protection is usually repeated after a first time stage to the feeder circuit breaker of...

Страница 123: ...e feeder circuit breaker If provision has been made for the detection of such a condition e g control voltage monitor or air pressure monitor the monitor alarm signal can be fed to the binary input CB faulty of the 7VK61 On occurrence of this alarm and a trip command by the feeder protection a separate timer T3 BkrDefective is started see Figure 2 43 which is normally set to 0 Thus the adjacent ci...

Страница 124: ... the fault since the opposite end continues to feed the fault Thus the fault current does not stop flowing even though the feeder circuit breaker has prop erly responded to the trip command endfehler ls strwdlr wlk 010802 1 en_GB Figure 2 44 End fault between circuit breaker and current transformers The end fault protection has the task to recognize this situation and to transmit a trip signal to ...

Страница 125: ...osed even if the circuit breaker auxiliary contacts indicate a different status Detection of the discrepancy of the CB poles is signaled phase selective as Pickup The signal identifies the pole that was open before the trip command of the pole discrepancy supervision occurred logikschema schalt gleichlfueberwch wlk 010802 1 en_GB Figure 2 46 Function diagram of pole discrepancy supervision Setting...

Страница 126: ...ip repetition to the local feeder circuit breaker after a 1 pole trip of the feeder protection T1 1pole at address 3904 for 3 pole trip repetition to the local feeder circuit breaker after 3 pole trip of the feeder protection T1 3pole address 3905 for trip of the adjacent circuit breakers busbar zone and remote end if applicable T2 at address 3906 i i NOTE In case of multi phase tripping of the fe...

Страница 127: ...5 separately but address 3903 1p RETRIP T1 to NO to avoid a 1 pole trip command to the busbar Set T2 address3906 to or equal to T1 3pole address 3905 Be sure that the correct trip commands are assigned to the desired trip relay s The delay time is determined from the maximum operating time of the feeder circuit breaker the reset time of the current detectors of the circuit breaker failure protecti...

Страница 128: ...ip signal to the remote end circuit breaker Thus the delay time must be set so that it can bridge out short transient apparent end fault conditions which may occur during switching of the circuit breaker Pole discrepancy supervision In address 3931 PoleDiscrepancy pole discrepancy protection the pole discrepancy supervision can be switched separately ON or OFF It is only useful if the circuit brea...

Страница 129: ...crepancy Information List No Information Type of Informa tion Comments 1401 BF on SP BF Switch on breaker fail protection 1402 BF off SP BF Switch off breaker fail protection 1403 BLOCK BkrFail SP BLOCK Breaker failure 1404 BFactivate3I0 SP BF Activate 3I0 threshold 1415 BF Start 3pole SP BF External start 3pole 1424 BF STARTonlyT2 SP BF Start only delay time T2 1432 BF release SP BF External rele...

Страница 130: ... local trip 3pole 1493 BF TRIP CBdefec OUT BF Trip in case of defective CB 1494 BF T2 TRIP bus OUT BF Trip T2 busbar trip 1495 BF EndFlt TRIP OUT BF Trip End fault stage 1496 BF CBdiscrSTART OUT BF Pole discrepancy pickup 1497 BF CBdiscr L1 OUT BF Pole discrepancy pickup L1 1498 BF CBdiscr L2 OUT BF Pole discrepancy pickup L2 1499 BF CBdiscr L3 OUT BF Pole discrepancy pickup L3 1500 BF CBdiscr TRI...

Страница 131: ... clock and the storage of counters and indica tions if the auxiliary voltage fails is periodically checked for charge status On its undershooting a minimum admissible voltage the indication Fail Battery no 177 is issued If the device is not supplied with auxiliary voltage for more than 1 or 2 days the internal clock is switched off automatically i e the time is not registered any more The data in ...

Страница 132: ...toring can operate properly only when the residual current of the protected line is fed to the fourth current input Ι4 of the relay stromsummenueberwachung 020313 kn 1 en_GB Figure 2 49 Current sum monitoring Measured Value Acquisition Voltages Four measuring inputs are available in the voltage path three for phase to earth voltages and one input for the displacement voltage e n voltage of open de...

Страница 133: ...kground as long as no fault detection is present Current Symmetry During normal system operation the currents are assumed to be largely symmetrical The symmetry is moni tored in the device by magnitude comparison The smallest phase current is compared to the largest phase current Asymmetry is recognized if Ιmin Ιmax BAL FACTOR I as long as Ιmax BALANCE I LIMIT Ιmax is the highest Ιmin the lowest o...

Страница 134: ...lues The phase rotation of the measuring voltages is checked by control of the phase sequence of the voltages UL1 before UL2 before UL3 This check takes place if each measured voltage has a minimum magnitude of UL1 UL2 UL3 40 V 3 In case of negative phase rotation the indication Fail Ph Seq No 171 is displayed If the system has a negative phase rotation this must have been set during the configura...

Страница 135: ...he ratio between negative sequence and positive sequence voltage The immediate effect of the Fuse failure monitor is signaled by means of the indication VT FuseFail No 170 To detect an asymmetrical measuring voltage failure at least one phase current must exceed the value FFM I max address 2912 In case that zero sequence or negative sequence current arise within 10 s after detecting an asymmetrica...

Страница 136: ... 3 phases is smaller than the threshold FFM Idelta 3p Adresse 2914 A three pole measuring voltage failure is also detected without the mentioned criteria if the signal VT Fuse Fail No 170 previously has been generated by an asymmetrical measuring voltage failure The measuring voltage failure is still detected in this state if the three phase to earth voltages subsequently fall below the threshold ...

Страница 137: ... indication will be described in the following section Effect of the Measuring Voltage Failure logikdia zusaetzl messspgausfall wlk 010802 1 en_GB Figure 2 54 Logic diagram of the additional measuring voltage failure detection Fail U absent Effect of the measuring voltage failure In the event of a measuring voltage failure due to a short circuit or broken conductor in the voltage trans former seco...

Страница 138: ... as shown in Figure 2 56 In this example φA 200 and φB 340 have been set If the measured phase angle φ S1 of the positive sequence power is innerhalb the area of the P Q plane delimited by the angles φA and φB the indication φ PQ Pos Seq No 130 is output The angles φA and φB can be freely set in the range between 0 and 359 The area starts at φA and extends in a mathematically positive sense as far...

Страница 139: ...value set in parameter 2943 I1 The positive sequence voltage U1 is higher than the value set in parameter 2944 U1 The angles set in address 2941 φA and 2942 φB must be at least 3 apart Incorrect parameter settings cause the indication 132 φ Set wrong to be output The Fuse Failure Monitor and the measured voltage failure monitoring must not have responded and binary input indication 361 FAIL Feeder...

Страница 140: ... Message F No Device AC DC supply voltage loss External aux voltage internal converter Device out of operation alarm if possible All LEDs dark Error 5V 144 DOK2 drops out Measured Value Acquis ition Internal converter or refer ence voltage Protection out of opera tion alarm LED ERROR Error A D conv 181 DOK2 drops out Buffer battery Internal battery Indication Fail Battery 177 As allocated Hardware...

Страница 141: ... acquisition Message Fail Σ U Ph E 165 As allocated Voltage Symmetry External power system or voltage transformer Message Fail U balance 167 As allocated Voltage Phase Sequence External power system or connection Message Fail Ph Seq 171 As allocated Voltage failure three phase Fuse Failure Monitor External power system or connection Message Undervoltage protec tion is blocked VT Fuse Fail 10s 169 ...

Страница 142: ...oltage failure must be selected such that on the one hand it is reliably activated if a phase voltage fails address 2911 FFM U min but does not pick up on earth faults in an earthed network on the other hand Accordingly address 2912 FFM I max max must be set sufficiently sensitive below the smallest fault current during earth faults These settings can only be changed via DIGSI at Display Additiona...

Страница 143: ...ng Threshold 5A 0 25 10 00 A 0 50 A 2907A ΣI FACTOR 0 00 0 95 0 10 Summated Current Moni toring Factor 2908A T BAL U LIMIT 5 100 sec 5 sec T Balance Factor for Voltage Monitor 2909A T BAL I LIMIT 5 100 sec 5 sec T Current Balance Monitor 2910 FUSE FAIL MON ON OFF ON Fuse Failure Monitor 2911A FFM U min 10 100 V 30 V Minimum Voltage Threshold U 2912A FFM I max 1A 0 10 1 00 A 0 10 A Maximum Current ...

Страница 144: ...equired binary inputs does not comply with the selected supervision mode an alarm is issued TripC ProgFAIL with identification of the non compliant circuit When using two binary inputs malfunctions in the trip circuit can be detected under all circuit breaker conditions When only one binary input is used malfunctions in the circuit breaker itself cannot be detected If single pole tripping is possi...

Страница 145: ... contact closed but circuit breaker not yet open A continuous state of this condition is only possible when the trip circuit has been interrupted a short circuit exists in the trip circuit a loss of battery voltage occurs or malfunctions occur with the circuit breaker mecha nism Therefore it is used as supervision criterion Table 2 6 Condition table for binary inputs depending on RTC and CB positi...

Страница 146: ...ding Trip Circuit Supervision prinzip ausloesekrueb 1 be wlk 010802 1 en_GB Figure 2 61 Principle of the trip circuit supervision with one binary input TR Trip relay contact CB Circuit breaker TC Circuit breaker trip coil Aux1 Circuit breaker auxiliary contact NO contact Aux2 Circuit breaker auxiliary contact NC contact U CTR Control voltage for trip circuit U BI Input voltage of binary input R By...

Страница 147: ...ision with two binary inputs is always delayed by approx 1s to 2s whereas the delay time of the alarm for supervision with one binary input can be set in address 4003 Alarm Delay If only the device 7VK61 is connected to the trip circuits 1 s to 2 s are sufficient as the trip circuit supervision does not operate during a system fault If however trip contacts from other devices are connected in para...

Страница 148: ... Comments 6867 TripC2 ProgFAIL OUT TripC2 blocked Binary input is not set 6868 TripC3 ProgFAIL OUT TripC3 blocked Binary input is not set Functions 2 7 Monitoring Functions 148 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 149: ...ing of the circuit breaker is usually desired For most short circuit protection functions at least one stage can be selected to trip without delay following energization as described in the corresponding sections The manual closing command must be indicated to the device via a binary input In order to be independent of the individual manual actuation the command is set to a defined length in the d...

Страница 150: ...trol command from the device hand ein mit we wlk 010802 1 en_GB Figure 2 64 Manual closure with internal automatic reclosure LS Circuit breaker LSS Circuit breaker close coil LS HiKo Circuit breaker auxiliary contact If however external close commands which should not activate the manual close function are possible e g external reclosure device the binary input Manual Close must be triggered by a ...

Страница 151: ... amount of information Three binary inputs are used for this purpose CB Aux L1 No 351 for the auxiliary contact of pole L1 CB Aux L2 No 352 for the auxiliary contact of pole L2 CB Aux L3 No 353 for the auxiliary contact of pole L3 The inputs No 379 and No 380 are not used in this case If the circuit breaker can be switched individually two binary inputs are sufficient if both the parallel as well ...

Страница 152: ...test cycle refer to Section 2 8 2 Circuit breaker trip test When using 11 2 or 2 circuit breakers in each feeder the automatic reclosure function and the circuit breaker test refer to one circuit breaker The feedback information of this circuit breaker can be connected separately to the device For this separate binary inputs are available which should be treated the same and configured additionall...

Страница 153: ...iliary contact of pole L3 Open Pole Detektor Besides the evaluation of the CB auxiliary contacts single pole dead times can be detected and reported via the Open Pole Detector This however requires the three pole connection of currents and voltages The corre sponding protection and monitoring function can respond The following figure shows the logic structure of an Open Pole Detector 2 8 1 3 Funct...

Страница 154: ...se undesired pickup The raising zero sequence voltage can also produce undesired responses of the functions The indications 1pole open L1 No 591 1pole open L2 No 592 and 1pole open L3 No 593 are additionally generated if the Open Pole Detector detects that current and voltage are absent in one phase Functions 2 8 Function Control and Circuit Breaker Test 154 SIPROTEC 4 7VK61 Manual C53000 G1176 C1...

Страница 155: ...nction of the device is picked up any longer Relay PICKUP disappears indication OFF General device pickup is a precondition for a series of internal and external functions that occur subsequently The following are among the internal functions controlled by general device pickup Opening of a trip log from general device pickup to general device dropout all fault indications are entered in the trip ...

Страница 156: ... set in address 1130 PoleOpenCurrent see above is undershot If Current AND CB is set the circuit breaker auxiliary contact must send a message that the circuit breaker is open It is a prerequisite for this setting that the position of the auxiliary contact is allocated via a binary input If this additional condition is not required for resetting the trip command e g if test sockets are used for pr...

Страница 157: ...is initiated by an external device which is protected against unauthorized or unintentional operation The interlocking state can also be controlled by internal sources using CFC e g a function key operation of the device or using DIGSI on a PC For each case please ensure that the corresponding logic operations security measures etc are taken into account when routing the binary inputs and outputs ...

Страница 158: ... only occurred after the action time expired Figure 2 71 shows time diagrams for manual trip and close as well as for short circuit tripping with a single failed automatic reclosure cycle schalterfall meldeunterdrueck ablauf wlk 020802 1 en_GB Figure 2 71 Breaker tripping alarm suppression sequence examples Circuit breaker trip test The 7VK61 breaker management relay allows for convenient testing ...

Страница 159: ...status feedback of the circuit breaker position These must be taken into consideration when allocating the binary inputs as mentioned in the previous section The alarms of the device show the respective state of the test sequence Table 2 7 Circuit breaker test programs Serial No Test Programs Circuit Breaker Output Indications No 1 1 pole TRIP CLOSE cycle phase L1 CB 1 CB1 TESTtrip L1 7325 2 1 pol...

Страница 160: ...CB TEST canceled due to CB already OPEN 7348 CB TSTstop NOTr OUT_Ev CB TEST canceled due to CB was NOT READY 7349 CB TSTstop CLOS OUT_Ev CB TEST canceled due to CB stayed CLOSED 7350 CB TST OK OUT_Ev CB TEST was successful Functions 2 8 Function Control and Circuit Breaker Test 160 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 161: ...eature of the microprocessor detects an abnormal occurrence or if the auxiliary voltage fails When auxiliary voltage is present but the relay has an internal malfunction the red LED ERROR lights up and the processor blocks the relay DIGSI enables you to selectively control each output relay and LED of the device and in doing so check the correct connection to the system In a dialog box you can for...

Страница 162: ...of a ninth fault the oldest is erased A system fault starts with the detection of the fault by the fault detection of any protection function and ends with the reset of the fault detection of the last protection function or after the expiry of the auto reclose reclaim time so that several unsuccessful reclose cycles are also stored cohesively Accordingly a system fault may contain several individu...

Страница 163: ...important information regarding its progress such as pickup and trip The system clock accurately provides the absolute time when the fault first occurred The fault progression is output with a relative time referred to the instant of pickup so that the time until tripping and until reset of the trip command can be recognized The resolution of the time information is 1 ms A system fault starts with...

Страница 164: ...ping a separate counter for each circuit breaker pole is provided Number of automatic reclosing commands If the device is equipped with the integrated automatic reclosure the automatic close commands are also counted separately for reclosure after 1 pole tripping after 3 pole tripping as well as separately for the first reclosure cycle and other reclosure cycles Interrupted currents Furthermore fo...

Страница 165: ...former address210 to Usy2 transf you can read out the characteristic values voltages frequencies differences The power and operating values upon delivery are set such that power in line direction is positive active components in line direction and inductive reactive components in line direction are positive The same applies for the power factor cosφ It is occasionally desired to define the power d...

Страница 166: ... address 212 Usy2 connection 5 considering factor 215 Usy1 Usy2 ratio he computation of the operational measured values is also executed during an existent system fault in inter vals of approx 0 5s Information List No Information Type of Informa tion Comments 601 IL1 MV I L1 602 IL2 MV I L2 603 IL3 MV I L3 610 3I0 MV 3I0 zero sequence 619 I1 MV I1 positive sequence 620 I2 MV I2 negative sequence 6...

Страница 167: ...ment under margin heading Display of Measured Values Please take into consideration that 7VK61 is above all a protection device The accuracy of the metered values depends on the instrument transformers normally protection core and the device tolerances The metering is therefore not suited for tariff purposes The counters can be reset to zero or any initial value see also SIPROTEC 4 System Descript...

Страница 168: ...PMV Pulsed Energy Wp active 889 Wq puls PMV Pulsed Energy Wq reactive 924 Wp MVMV Wp Forward 925 Wq MVMV Wq Forward 928 Wp MVMV Wp Reverse 929 Wq MVMV Wq Reverse Functions 2 9 Auxiliary Functions 168 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 169: ...nism check and closing control function as well as commands for the control of isolators and earth switches Step commands e g for raising and lowering transformer taps Setpoint commands with configurable time settings e g to control arc suppression coils Device internal Commands These commands do not directly operate binary outputs They serve for initiating internal functions communi cating the de...

Страница 170: ... block has been programmed for the circuit breaker and is active at the moment the command is processed then the command is rejected Component hardware malfunction Command in progress only one command can be processed at a time for each circuit breaker or switch 1 of n check for multiple allocations such as common contact relays or multiple protection commands configured to the same contact it is ...

Страница 171: ...y an operation response information The command is rejected if a synchronism check is carried out before closing and the conditions for synchronism are not fulfilled Table 2 10 shows some types of commands and indications The indications marked with are displayed only in the event logs on the device display for DIGSI they appear in spontaneous indications Table 2 10 Command types and corresponding...

Страница 172: ...Table 2 11 Interlocking Commands Interlocking Commands Command abbrevia tion Display Control Authority SV S System Interlocking AV A Bay Interlocking BI F SET ACTUAL switch direction check SΙ Ι Protection Blockage SB B Figure 2 78 shows all interlocking conditions which usually appear in the display of the device for three switchgear items with the relevant abbreviations explained in Table Table 2...

Страница 173: ...peated confirmation using the ENTER key is the command action performed If this enabling does not occur within one minute the process is aborted Cancellation via the ESC key is possible at any time before the control command is issued or during breaker selection If the attempted command fails because an interlocking condition is not met an error message appears in the display The message indicates...

Страница 174: ...cation processing These indications contain information on the cause With the corresponding allocation configuration these indications are entered in the event log thus serving as a report A listing of possible operational indications and their meaning as well as the command types needed for trip ping and closing the switchgear or for raising and lowering transformer taps and detailed information ...

Страница 175: ...ing and lowering transformer taps have been defined during the configuration see also SIPROTEC 4 System Description Information List No Information Type of Informa tion Comments Door open SP Cabinet door open CB wait SP CB waiting for Spring charged Err Mot U SP Error Motor Voltage ErrCntrlU SP Error Control Voltage SF6 Loss SP SF6 Loss Err Meter SP Error Meter Tx Temp SP Transformer Temperature T...

Страница 176: ...176 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 177: ...stems and with the relevant safety rules and guidelines Under certain circumstances adaptations of the hardware to the particular power system data may be necessary The primary tests require the protected object line transformer etc to carry load 3 1 Mounting and Connections 178 3 2 Checking Connections 203 3 3 Commissioning 208 3 4 Final Preparation of the Device 223 3 SIPROTEC 4 7VK61 Manual 177...

Страница 178: ...ansformer connection examples in dependence on network conditions For normal connection address 220 I4 transformer In prot line must be set and furthermore address 221 I4 Iph CT 1 000 When using separate earth current transformers address 220 I4 transformer In prot line must be set The setting value of the address 221 I4 Iph CT may deviate from 1 For information on the calculation please refer to ...

Страница 179: ...hanging Setting Group If binary inputs are used to change setting groups please observe the following To enable the control of 4 possible setting groups 2 binary inputs have to be available One binary input must be set for Set Group Bit0 the other input for Set Group Bit1 To control two setting groups one binary input set for Set Group Bit0 is sufficient since the binary input Set Group Bit1 which...

Страница 180: ... is open and Aux2 is closed the circuit breaker trip coil TC is no longer picked up and binary input BI1 is still picked up if the command relay contact is open prinzip ausloesekrueb 1 be wlk 010802 1 en_GB Figure 3 2 Principle of the trip circuit supervision with one binary input TR Trip relay contact CB Circuit breaker TC Circuit breaker trip coil Aux1 Circuit breaker auxiliary contact NO contac...

Страница 181: ...E min and this threshold must be implemented in the relay using plug in jumpers see Section Hardware Modifications For the power consumption of the resistance the following applies formel leistungvon r 260602 kn 1 en_GB Example ΙBI HIGH 1 8 mA vom SIPROTEC 4 7VK61 UBE min 19 V for delivery setting for nominal voltages 24 V 48 V 60 V from the device 7VK61 88 V for delivery setting for nominal volta...

Страница 182: ...formers of the device are set to a nominal current of 1 A or 5 A with jumpers The position of the jumpers are set according to the name plate sticker The assignments of the jumpers to the nominal current and the spatial layout of the jumpers are described in the following section Board C I O 2 or Board C I O 11 All jumpers must be set for one nominal current i e one jumper X61 to X64 for each inpu...

Страница 183: ...led on delivery Spare Parts Spare parts can include the backup battery that maintains the data in the battery buffered RAM when the voltage supply fails and the miniature fuse of the internal power supply Their spatial arrangement is shown in the figure of the processor module The ratings of the fuse are printed on the board next to the fuse When replacing the fuse please observe the guidelines gi...

Страница 184: ...he boards for the housing size 1 3 refer to Figure 3 3 and for the housing size 1 2 in Figure 3 4 Disconnect the plug connector of the ribbon cable between the front cover and the processor board C CPU 2 at the front cover itself This is done by pushing apart the plug connector s top and bottom latches so that the ribbon cable connector is pressed out Disconnect the ribbon cables between the proce...

Страница 185: ...he front cover simplified and scaled down frontansicht geh einhalb o frontkappe7vk611 131102 oz 1 en_GB Figure 3 4 Front view with housing size 1 2 after removal of the front cover simplified and scaled down Mounting and Commissioning 3 1 Mounting and Connections SIPROTEC 4 7VK61 Manual 185 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 186: ... the miniature fuse F1 and of the buffer battery G1 are shown in the following figure Before checking the inte grated RS232 RS485 interface it may be necessary to remove the interface modules placed above prozbgr c cpu 2 160502 wlk 1 en_GB Figure 3 5 Processor printed circuit board C CPU 2 with jumpers settings required for the board configura tion Table 3 2 Jumper setting of the rated voltage of ...

Страница 187: ...ntegrated RS232 485 Interface on the C CPU 2 processor board Jumper RS232 RS485 X103 and X104 1 2 1 2 X105 to X110 1 2 2 3 The jumpers are preset at the factory according to the configuration ordered With interface RS232 jumper X111 is needed to activate CTS which enables the communication with the modem Table 3 6 Jumper setting for CTS Clear To Send flow control on the C CPU 2 processor board Jum...

Страница 188: ...per X90 has no function The factory setting is 1 2 Terminating resistors can also be connected externally e g to the terminal block In this case the termi nating resistors located on the RS485 or PROFIBUS interface module or directly on the PCB of the processor board C CPU 2 must be de energized externe terminierung 020313 kn 1 en_GB Figure 3 6 Termination of the RS485 interface external C I O 4 I...

Страница 189: ... binary inputs BI6 to BI20 on the input output board C I O 4 Binary inputs Jumper Threshold 19 V 1 Threshold 88 V 4 Threshold 176 V 5 BI6 X21 1 2 2 3 3 4 BI7 X22 1 2 2 3 3 4 BI8 X23 1 2 2 3 3 4 BI9 X24 1 2 2 3 3 4 BI10 X25 1 2 2 3 3 4 BI11 X26 1 2 2 3 3 4 BI12 X27 1 2 2 3 3 4 BI13 X28 1 2 2 3 3 4 Mounting and Commissioning 3 1 Mounting and Connections SIPROTEC 4 7VK61 Manual 189 C53000 G1176 C159 ...

Страница 190: ...nd X73 on the input output board C I O 4 are used for setting the bus address and must not be changed The following Table lists the jumper presettings Table 3 9 Jumper setting of the module addresses of the input output board C I O 4 Jumper Mounting location X71 1 2 H X72 2 3 L X73 1 2 H Input output module C I O 2 up to release7VK61 DD There are two different releases of the input output module C...

Страница 191: ...e input output board C I O 2 All jumpers must be set for one nominal current i e one jumper X61 to X64 for each input transformer and additionally the common jumper X60 The position of jumper X64 is not relevant Jumpers X71 X72 and X73 on the input output board C I O 2 are used for setting the bus address and must not be changed The following Table lists the jumper presettings Table 3 11 Jumper se...

Страница 192: ...ure 3 9 Input output module C I O 2 up to release 7VK61 FF with representation of the jumper settings required for checking the configuration settings Table 3 12 Jumper setting for Nominal Current or Measuring Range Jumper Nominal current 1 A Measuring range 100 A Nominal current 5 A Measuring range 500 A X51 1 2 1 2 Mounting and Commissioning 3 1 Mounting and Connections 192 SIPROTEC 4 7VK61 Manu...

Страница 193: ...4 and BO5 BO2 and BO3 are without function in this context see also General Diagrams in the Appendix Table 3 14 Jumper settings for the configuration of the Common Potential of BO1 through BO5 or for configuration of BO1 BO4 and BO5 as Single Relays Jumper BO1 through BO5 connected to common potential 1 BO1 BO4 BO5 configured as single relays BO2 BO3 without function X80 1 2 3 4 2 3 4 5 X81 1 2 3 ...

Страница 194: ...6 X21 L M H BI7 X22 L M H 1 Factory settings for devices with power supply voltages of DC 24 to 125 V 2 Factory settings for devices with power supply voltages of DC 110 to 250 V and AC 115 230 V 3 Only use for control voltages DC 220 to 250 V and AC 230 V The set nominal current of the current input transformers are checked on the input output board C I O 11 The jumpers X60 to X63 must be set for...

Страница 195: ...or setting the bus address and must not be changed The following Table lists the jumper presettings Table 3 17 Jumper settings of Bus Address of the input output board C I O 11 Jumper Default Setting X71 1 2 H X72 1 2 H X73 2 3 L Interface Modules Exchanging Interface Modules The interface modules are located on the processor board C CPU 2 Serial No 1 in Figure Figure 3 3 to Figure 3 4 3 1 2 4 Mou...

Страница 196: ...rface modules that can be ordered ex factory via the ordering code see also Appendix A Ordering Information and Accessories You may have to ensure the termination of the interfaces featuring bus capability according to the margin heading RS485 Interface Table 3 18 Exchange System Interface Modules Interface Mounting location interface Exchange module System interface B only interface modules that ...

Страница 197: ...mper setting for CTS Clear To Send flow control on the interface module Jumper CTS from Interface RS232 CTS controlled by RTS X11 1 2 2 3 1 1 delivery condition Jumper setting 2 3 The connection to the modem is usually established with a star coupler or fiber optic converter Therefore the modem control signals according to RS232 standard DIN 66020 are not available Modem signals are not required s...

Страница 198: ...US interface module which is on the C CPU 2 board Serial no 1 in Figures Figure 3 3 and Figure 3 4 or directly on the PCB of the processor board C CPU 2 see margin heading Processor Board C CPU 2 C CPU 2 processor board Page 186 Figure 3 11 shows the C CPU 2 PCB with the layout of the modules The board with configuration as RS485 interface is shown in Figure 3 13 the module for the Profibus DNP in...

Страница 199: ...longated holes in the mounting bracket are revealed and can be accessed Insert the device into the panel cut out and fasten it with 4 screws For dimensions refer to section 4 10 Dimensions Put the 4 covers back into place Connect a solid low impedance protective earthing at the rear of the device with at least one M4 screw The cross section of the earth wire must be equal to the cross section of a...

Страница 200: ...unting rails one for top one for bottom are required The ordering codes are stated in Appendix Section A Ordering Information and Accessories Screw on loosely the two angle brackets in the rack or cabinet each with 4 screws Remove the 4 covers at the corners of the front cover Thus 4 elongated holes in the mounting bracket are revealed and can be accessed Fasten the device to the mounting brackets...

Страница 201: ...ew connections with forked lugs or direct connection before inserting wires the screws must be tightened so that the screw heads are flush with the outer edge of the connection block A ring lug must be centred in the connection chamber so that the screw thread fits in the hole of the lug The SIPROTEC 4 System Description has pertinent information regarding wire size lugs bending radii etc Installa...

Страница 202: ... It must thus be at least 2 5 mm2 Alternatively there is the possibility to connect the aforementioned earthing to the lateral earthing surface with at least one M4 screw Make the connections according to the circuit diagram via screw terminals connections for optical fibres and electrical communication modules via the console housings The specifications concerning the maximum cross section tighte...

Страница 203: ...he PC or Laptop is automati cally ensured Service Interface Check the data connection if the service interface is used to communicate with the device via hard wiring or modem System Interface For versions equipped with a serial interface to a control center the user must check the data connection The visual check of the assignment of the transmission and reception channels is of particular importa...

Страница 204: ...that only the terminating resistors at the last device on the bus are connected but not for all other devices on the bus The jumpers for the terminating resistors are on the interface module see Figure 3 12 or Figure 3 13 of directly on the C CPU 2 see Figure 3 5 and Table 3 7 Terminating resis tors can also be connected externally e g to the terminal block see Figure 3 6 In this case the terminat...

Страница 205: ...ous voltages Non observance of the following measures can result in death personal injury or substantial prop erty damage Therefore only qualified people who are familiar with and adhere to the safety procedures and precautionary measures shall perform the inspection steps CAUTION Be careful when operating the device on a battery charger without a battery Non observance of the following measure ca...

Страница 206: ... housing size 1 2 see Figure 3 4 slot 33 and remove the PCB so that there is no more contact with the plug in terminal At the terminals of the device check continuity for each pair of terminals that receives current from the CTs Firmly re insert the I O board Carefully connect the ribbon cable Be careful that no connector pins are bent Don t apply force At the terminals of the device again check c...

Страница 207: ... Check the signalling connections Close the protective switches Mounting and Commissioning 3 2 Checking Connections SIPROTEC 4 7VK61 Manual 207 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 208: ... not be exceeded neither during testing nor during commissioning For tests with a secondary test equipment ensure that no other measurement voltages are connected and the trip and close commands to the circuit breakers are blocked unless otherwise specified DANGER Hazardous voltages during interruptions in secondary circuits of current transformers Non observance of the following measure will resu...

Страница 209: ...or the test features to be used Checking the Time Synchronisation Interface If external time synchronization sources are used the data of the time source antenna system time gener ator are checked see Section 4 under Time Synchronization A correct function IRIG B DCF77 is recog nized in such a way that 3 minutes after the startup of the device the clock status is displayed as synchron ized accompa...

Страница 210: ...IGSI prior to the test The interface test is carried out using DIGSI in the Online operating mode Open the Online directory by double clicking the operating functions for the device appear Click on Test the function selection appears in the right half of the window Double click on Testing Messages for System Interface shown in the list view The dialog box Generate Indications is opened see Figure ...

Страница 211: ...edure The information transmitted in command direction must be indicated by the central station Check whether the reaction is correct Checking the switching states of the binary Inputs Outputs Prefacing Remarks The binary inputs outputs and LEDs of a SIPROTEC 4 device can be individually and precisely controlled in DIGSI This feature is used to verify control wiring from the device to plant equipm...

Страница 212: ...mn indicates the commands or messages that are configured masked to the hardware components ein ausgabe testen 110402 wlk 1 en_GB Figure 3 23 Test of the Binary Inputs and Outputs Example Changing the operating state To change the operating state of a hardware component click on the associated switching field in the Sched uled column Before executing the first change of the operating state the pas...

Страница 213: ...st state change of any binary input is triggered and the password No 6 has been entered all binary inputs are separated from the system and can only be activated via the hardware test function Test of the LEDs The light emitting diodes LEDs may be tested in a similar manner to the other input output components As soon as the first state change of any LED has been triggered all LEDs are separated f...

Страница 214: ...tarted by external protection devices the external start conditions are checked Depending on the device version and the setting of the breaker failure protection 1 pole or 3 pole trip are possible The pole discrepancy check of the device or the actual breaker may lead to 3 pole trip ping after 1 pole tripping Therefore check first how the parameters of the breaker failure protection are set Also s...

Страница 215: ...ed This is done together with transmission of other signals according to Sections Testing of the Teleprotection Scheme with further below Termination of the Checks All temporary measures taken for testing must be undone e g especially switching states interrupted trip commands changes to setting values or individually switched off protection functions Current Voltage and Phase Rotation Testing 10 ...

Страница 216: ...ked and corrected If synchronism check is used and if the assigned VT mcb auxiliary contact is connected to the device its func tion must also be checked When switching off the protective switch the indication FAIL U4 VT ON appears after switching on the protective switch the indication FAIL U4 VT OFF appears Switch off the protected power line Directional Check with Load Current 10 of Load Curren...

Страница 217: ...ism check P System Data 1 address 210 U4 transformer Usy2 transf the polarity must be checked as follows using the synchronism check func tion Only for Synchronism Check The device must be equipped with the synchronism and voltage check function which must be configured under address 135 Enabled see section 2 1 1 2 Setting Notes The synchronisation voltage Usy2 must be entered correctly at address...

Страница 218: ... diff is available in the spontaneous messages The indication Sync Udiff indicates that the magnitude ratio adaptation is incorrect Check address 215 Usy1 Usy2 ratio and recalculate the adaptation factor if necessary The indication Sync φ diff indicates that the phase relation in this example of the busbar voltage does not match the setting at address 212 Usy2 connection see Section 2 1 3 1 Settin...

Страница 219: ...st therefore be ignored during such tests DANGER Hazardous voltages during interruptions in secondary circuits of current transformers Non observance of the following measure will result in death severe personal injury or substantial property damage Short circuit the current transformer secondary circuits before current connections to the device are opened i i NOTE If parameters were changed for t...

Страница 220: ...er reaction takes place at the remote end Each transmission path must be checked on lines with more than two ends Testing User defined Functions The device has a vast capability for allowing functions to be defined by the user especially with the CFC logic Any special function or logic added to the device must be checked A general procedure cannot in the nature of things be specified Configuration...

Страница 221: ...om a Remote Control Centre If the device is connected to a remote substation via a system SCADA interface the corresponding switching tests may also be checked from the substation Please also take into consideration that the switching authority is set in correspondence with the source of commands used Triggering Oscillographic Recording for Test In order to verify the reliability of the protection...

Страница 222: ...rted During the recording an annunciation is output in the left area of the status line Bar segments additionally indicate the progress of the procedure The SIGRA or the Comtrade Viewer program is required to view and analyze the oscillographic data Mounting and Commissioning 3 3 Commissioning 222 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 223: ...tion Set Reset so that in the future they only contain information on actual events and states The numbers in the switching statistics should be reset to the values that were existing prior to the testing The counters of the operational measured values e g operation counter if available are reset under Main Menu Measurement Reset Press theESC key several times if necessary to return to the default...

Страница 224: ...224 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 225: ...mechanical data with dimensional drawings 4 1 General 226 4 2 Automatic reclosure function optional 235 4 3 Overcurrent protection optional 236 4 4 Synchronism and voltage check optional 243 4 5 Under and over voltage protection optional 244 4 6 Circuit breaker failure protection optional 247 4 7 Monitoring Functions 248 4 8 User defined Functions CFC 250 4 9 Auxiliary Functions 254 4 10 Dimension...

Страница 226: ...verter Rated auxiliary DC voltage UAux DC 24 V 48 V DC 60 V 110 V 125 V DC 110 125 V 220 V 250 V admissible voltage ranges DC 19 V to 58 V DC 48 V to 150 V DC 88 to 300 V Permissible AC ripple voltage Peak to peak 15 of the auxiliary nominal voltage Power input quiescent Approx 5 W energized 7VK610 Approx 8 W 7VK611 Approx 14 W Plus approx 1 5 W per interface module Bridging time for power supply ...

Страница 227: ...ltage Maximum admissible voltage DC 300 V Input Impulse suppression 220 nF coupling capacitance at 220 V with a recovery time 60 ms Output Relay Signaling command relays see also overview diagrams in Appendix A Quantity and information depending on ordered version Order variant NO contact normal NO contact fast NO NC switchable 7VK610 5 7VK611 10 5 3 Switching Capability MAKE 1000 W VA Switching c...

Страница 228: ...5 Connection for flush mounted case Rear panel mounting location C 9 pin D subminiature female connector Shielded data cable Connection for surface mounted case In console housing on the bottom side 9 pin D subminiature female connector Shielded data cable Test voltage 500 V 50 Hz Transmission rate Min 4800 Baud max 115200 Baud Factory setting 38400 Baud RS232 Maximum transmission distance 15 m RS...

Страница 229: ...ting Light off Profibus RS485 FMS and DP Connection for flush mounted housing rear panel slot B 9 pole D subminiature female connector Connection for surface mounted housing at the bottom side of the console housing 9 pole D subminiature female connector Test voltage 500 V 50 Hz Transmission rate bis 12 MBaud Transmission distance 1000 m at 93 75 kBaud 500 m at 187 5 kBaud 200 m at 1 5 MBaud 100 m...

Страница 230: ...cording to EN60825 1 2 Using glass fibre 50 125 μm or Using glass fibre 62 5 125 μm Permissible optical signal attenuation max 8 dB with glass fibre 62 5 125 μm Transmission distance max 1 5 km Ethernet electrical EN 100 for IEC 61850 and DIGSI Connection for flush mounted housing rear panel slot B 2 x RJ45 female connector 100BaseT acc to IEEE802 3 Connection for surface mounted housing in consol...

Страница 231: ...e also individual functions Insulation Test Standards IEC 60255 5 and IEC 60870 2 1 High voltage test routine test All circuits except power supply Binary Inputs Commu nication Interface and Time Synchronization Interfaces 2 5 kV rms 50 Hz High voltage test routine test Auxiliary voltage and binary inputs DC 3 5 kV High voltage test routine test only isolated communication and time synchronization...

Страница 232: ...d HF amplitude modulated IEC 61000 4 6 Class III 10 V 150 kHz to 80 MHz 80 AM 1 kHz Power system frequency magnetic field IEC 60255 6 IEC 61000 4 8 Class IV 0 5 mT 50 Hz 30 A m continuous 300 A m for 3 s 50 Hz Oscillatory Surge Withstand Capability IEEE Std C37 90 1 2 5 kV Peak 1 MHz τ 15 μs 400 Surges per s test duration 2 s Ri 200 Ω Fast Transient Surge Withstand Cap IEEE Std C37 90 1 4 kV 5 ns ...

Страница 233: ...8 Hz to 150 Hz 2 g acceleration frequency sweep 1 octave min 20 cycles in 3 orthogonal axes Shock IEC 60255 21 2 Class 1 IEC 60068 2 27 Semi sinusoidal 15 g acceleration duration 11 ms each 3 shocks in both directions of the 3 axes Continuous shock IEC 60255 21 2 Class 1 IEC 60068 2 29 Semi sinusoidal 10 g acceleration duration 16 ms 1000 shocks each in both directions of the 3 axes Climatic Stres...

Страница 234: ...nductive shield earthed at both ends For substations with lower operating voltages no special measures are normally required For substations with lower operating voltages no special measures are normally required When removed many components are electrostatically endangered when handling the EEC standards standards for Electrostatically Endangered Components must be observed The modules boards and...

Страница 235: ...closing 0 50 s to 300 00 s 0 Increments 0 01 s Start signal monitoring time 0 01 s to 300 00 s Increments 0 01 s Circuit breaker monitoring time 0 01 s to 300 00 s Increments 0 01 s Adaptive Dead Time Reduced Dead Time Dead Line Check Adaptive dead time With voltage measurement or with close command transmission Action Times Initiation possible without pickup and action time 0 01 s to 300 00 s Inc...

Страница 236: ...y Characteristic Curves Definite time stages definite IPh 3Ι0 ΙPh 3Ι0 ΙPh 3Ι0 Inverse time stages IDMTL ΙP 3Ι0P one of the characteristics according Figure 4 1 to Figure 4 3 can be selected 4 3 Technical Data 4 3 Overcurrent protection optional 236 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 237: ...060802 1 en_GB Figure 4 1 Trip time characteristics of inverse time overcurrent stage acc IEC phases and earth Technical Data 4 3 Overcurrent protection optional SIPROTEC 4 7VK61 Manual 237 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 238: ...0802 1 en_GB Figure 4 2 Trip time characteristics of inverse time overcurrent stage acc ANSI IEEE phases and earth Technical Data 4 3 Overcurrent protection optional 238 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 239: ... stage acc ANSI IEEE phases and earth High set Current Stages Pickup valueΙPh phases for ΙN 1 A 0 10 A to 25 00 A or ineffective Increments 0 01 A for ΙN 5 A 0 50 A to 125 00 A or ineffective Technical Data 4 3 Overcurrent protection optional SIPROTEC 4 7VK61 Manual 239 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 240: ...ts 0 01 A for ΙN 5 A 0 25 A to 125 00 A or ineffective Delay TΙPh phases 0 00 s to 30 00 s or ineffective Increments 0 01 s Delay T3Ι0 earth 0 00 s to 30 00 s or ineffective Increments 0 01 s Dropout ratio Approx 0 95 for Ι ΙN 0 5 Pickup times fast relays Approx 25 ms Dropout times Approx 30 ms Tolerances Currents 3 of setting value or 1 nominal current Times 1 of setting value or 10 ms The set ti...

Страница 241: ...1 s Additional time delays TΙP delayed phases 0 00 s to 30 00 s Increments 0 01 s T3Ι0P delayed earth 0 00 s to 30 00 s Increments 0 01 s Characteristics see Figure 4 2 and Figure 4 3 Tolerances Pickup dropout thresholds Ιp 3Ι0p 3 of set value or 1 nominal current Pickup time for 2 Ι ΙP 20 and DIP 1 s Pickup time for 2 Ι 3Ι0P 20 and D3I0P 1 s 5 of set value 15 ms 5 of set value 15 ms Defined times...

Страница 242: ...urrents Currents 3 of setting value or 1 nominal current Times 1 of setting value or 10 ms The set times are pure delay times Technical Data 4 3 Overcurrent protection optional 242 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 243: ...0 9 U or 1 1 U ΔU measurement Voltage difference 1 0 V to 60 0 V phase to phase Increments 0 1 V Tolerance 1 V Dropout to pickup ratio Approx 1 05 Synchronous power conditions Δφ measurement 2 to 80 Increments 1 Tolerance 2 Δf measurement 0 03 Hz to 2 00 Hz Increments 0 01 Hz Tolerance 15 mHz Enable delay 0 00 s to 30 00 s Increments 0 01 s Asynchronous power conditions Δf measurement 0 03 Hz to 2...

Страница 244: ...olerances Voltages 3 of set value or 1 V Times 1 of setting value or 10 ms Overvoltage positive sequence system U1 OvervoltageU1 2 0 V to 220 0 V Increments 0 1 V Delay TU1 0 00 s to 100 00 s Increments 0 01 s Overvoltage U1 2 0 V to 220 0 V Increments 0 1 V Delay TU1 0 00 s to 100 00 s Increments 0 01 s Dropout ratio 0 30 to 0 99 Increments 0 01 Pick up times Approx 35 ms 50 Hz Approx 30 ms 60 Hz...

Страница 245: ...0 V to 100 0 V Increments 0 1 V Delay TUPh 0 00 s to 100 00 s Increments 0 01 s Dropout to pickup ratio 1 01 to 1 20 Increments 0 01 Current criterion Can be switched on off Pickup time Dropout time Approx 30 ms Tolerances Voltages 3 of set value or 1 V Times 1 of setting value or 10 ms Undervoltages phase to phase UndervoltageUPhPh 1 0 V to 175 0 V Increments 0 1 V Delay TUPhPh 0 00 s to 100 00 s...

Страница 246: ... ratio 1 01 to 1 20 Increments 0 01 Current criterion Can be switched on off Pickup time Dropout time Approx 30 ms Tolerances Voltages 3 of set value or 1 V Times 1 of setting value or 10 ms Technical Data 4 5 Under and over voltage protection optional 246 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 247: ... low current flow e g Buchholz protection and for stub fault protection and circuit breaker pole discrepancy supervision Initiation conditions For circuit breaker failure protection Internal or external 1 pole trip 1 Internal or external 3 pole trip 1 Internal or external 3 pole trip without current1 1 Via binary inputs Times Pickup time Approx 5 ms with measured quantities present Approx 20 ms af...

Страница 248: ...V T BAL ULIMIT 5 s to 100 s Increments 1 s Voltage phase sequence UL1 before UL2 before UL3 as long as UL1 UL2 UL3 40 V 3 Non symmetrical voltages Fuse failure monitoring 3 U0 FFM U or 3 U2 FFM U and at the same time 3 Ι0 FFM Ι and 3 Ι2 FFM Ι FFM U 10 V to 100 V Increments 1 V FFM Ι for ΙN 1 A 0 10 A to 1 00 A Increments 0 01 A for ΙN 5 A 0 50 A to 5 00 A Increments 0 01 A Three phase measuring vo...

Страница 249: ... Trip Circuit Supervision Number of monitored circuits 1 to 3 Operation per circuit With 1 binary input or with 2 binary inputs Pickup and Dropout Time Approx 1 s to 2 s Settable delay time for operation with 1 binary input 1 s to 30 s Increments 1 s Technical Data 4 7 Monitoring Functions SIPROTEC 4 7VK61 Manual 249 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 250: ...e metered value decoder X X X X D_FF D Flipflop X X X D_FF_MEMO Status Memory for Restart X X X X DI_GET_STATUS Information status double point indication decoder X X X X DI_SET_STATUS Double point indication with status encoder X X X X DI_TO_BOOL Double Point to Boolean conversion X X X DINT_TO_REAL DoubleInt after real adapter X X X X DIST_DECODE Double point indication with status decoder X X X...

Страница 251: ... limit is exceeded an error indica tion is output by the device Consequently the device starts monitoring The red ERROR LED lights up Maximum number of all CFC charts considering one task level 16 Only error message Evolving error in processing procedure Maximum number of all CFC inputs considering all charts 400 When the limit is exceeded an error indica tion is output by the device Consequently ...

Страница 252: ...NG_TIMER is not subject to this condition 3 The time values for the blocks TIMER and TIMER_SHORT must not be smaller than the time resolution of the device i e 5 ms otherwise the blocks will not start with the starting impulse issued Maximum Number of TICKS in the Task Levels Task Level Limit in TICKS 1 MW_BEARB Measured Value Processing 10 000 PLC1_BEARB Slow PLC Processing 1 900 PLC_BEARB Fast P...

Страница 253: ..._SHORT 8 Timer LONG_TIMER 11 Blinker lamp BLINK 11 Counter COUNTER 6 Adaptor REAL_TO_DINT 10 Adaptor REAL_TO_UINT 10 Alarm clock ALARM 21 Comparison COMPARE 12 Decoder DIST_DECODE 8 Technical Data 4 8 User defined Functions CFC SIPROTEC 4 7VK61 Manual 253 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 254: ...W Mvar primary and N operational nominal power 3 UN ΙN Tolerance 1 of SN atΙ ΙN and U UN in range 50 to 120 1 of PN at Ι ΙN and U UN in range 50 to 120 and ABS cos ϕ in range 0 7 to 1 1 of QN at Ι ΙN and U UN in range 50 to 120 and ABS cos ϕ in range 0 7 to 1 Operating measured value for power factor cos φ Tolerance 0 02 Counter values for energy Wp Wq Wp Wq real and reactive energy in kWh MWh or ...

Страница 255: ... Buffer Battery Resolution for operational messages 1 ms Resolution for fault messages 1 ms Buffer battery Type 3 V 1 Ah Type CR 1 2 AA Self discharging time approx 10 years IEC 61850 GOOSE inter device communication The GOOSE communication service of IEC 61850 is qualified for switchgear interlocking The runtime of GOOSE messages with the protection relay picked up depends on the number of connec...

Страница 256: ... size 1 3 massbild schrankeinbau gr 1 3 oz 050802 1 en_GB Figure 4 4 Dimensional drawing of a 7VK610 for panel flush or cubicle mounting housing size 1 3 4 10 4 10 1 Technical Data 4 10 Dimensions 256 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 257: ...ze 1 2 massbild schrankeinbau gr 1 2 oz 050802 1 en_GB Figure 4 5 Dimensional drawing of a 7VK611 for panel flush or cubicle mounting housing size 1 2 4 10 2 Technical Data 4 10 Dimensions SIPROTEC 4 7VK61 Manual 257 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 258: ...10 for panel surface mounting housing size 1 3 Panel surface mounting housing size 1 2 massbild schalttafelaufbau gr 1 2 oz 050802 1 en_GB Figure 4 7 Dimensional drawing of a 7VK611 for panel surface mounting housing size 1 2 4 10 3 4 10 4 Technical Data 4 10 Dimensions 258 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 259: ...Ordering Information and Accessories A 1 Ordering information MLFB ordering code 260 A 2 Accessories 262 A SIPROTEC 4 7VK61 Manual 259 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 260: ...e can be changed A Region World 50 60 Hz English language language can be changed B Region US 60 Hz American English language language can be changed C Region FR 50 60 Hz French language language can be changed D Region World 50 60 Hz Spanish language language can be changed E Region World 50 60 Hz Italian language language can be changed F System interfaces Port B Pos 11 not equipped 0 System por...

Страница 261: ...it E Service Interface Port C Pos 12 DIGSI Modem electrical RS232 1 DIGSI Modem electrical RS485 2 Functions Pos 15 Automatic reclosing function and synchronism check Breaker failure protection and Backup overcurrent Overvoltage Undervoltage Protec tion without with without C without with with D with without without N with without with P with with without Q with with with R Ordering Information an...

Страница 262: ...53207 A351 D643 1 Profibus FMS RS485 C53207 A351 D603 1 Profibus FMS twin ring C53207 A351 D606 1 Profibus DP RS485 C53207 A351 D611 1 Profibus DP twin ring C53207 A351 D613 1 DNP 3 0 RS 485 C53207 A351 D631 1 DNP 3 0 820 nm C53207 A351 D633 1 Ethernet electrical EN100 C53207 A351 D675 2 Ethernet optical EN100 C53207 A351 D676 1 Terminal Block Covering Caps Terminal Block Covering Cap for Block Ty...

Страница 263: ... and the DIGSI operating software are required for the communication between the SIPROTEC 4 device and a PC or laptop Name Order No Interface cable between PC and SIPROTEC Cable with 9 pin male female connectors 7XV5100 4 Ordering Information and Accessories A 2 Accessories SIPROTEC 4 7VK61 Manual 263 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 264: ...264 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 265: ...Terminal Assignments B 1 Housing for Panel Flush or Cubicle Mounting 266 B 2 Housing for Panel Surface Mounting 268 B SIPROTEC 4 7VK61 Manual 265 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 266: ...chrankeinbau 7vk610 a 111102 kn 1 en_GB Figure B 1 General diagram for 7VK610 A panel flush mounted or cubicle mounted B 1 Terminal Assignments B 1 Housing for Panel Flush or Cubicle Mounting 266 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 267: ...a 111102 kn 1 en_GB Figure B 2 General diagram for 7VK611 A panel flush mounted or cubicle mounted Terminal Assignments B 1 Housing for Panel Flush or Cubicle Mounting SIPROTEC 4 7VK61 Manual 267 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 268: ...610 E schalttafelaufbau 7vk610 e 111102 kn 1 en_GB Figure B 3 General diagram for 7VK610 E panel surface mounted B 2 Terminal Assignments B 2 Housing for Panel Surface Mounting 268 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 269: ...laufbau 7vk611 e 111102 kn 1 en_GB Figure B 4 General diagram for 7VK611 E panel surface mounted Terminal Assignments B 2 Housing for Panel Surface Mounting SIPROTEC 4 7VK61 Manual 269 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 270: ...270 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 271: ...Connection Examples C 1 Current Transformer Connection Examples 272 C 2 Voltage Transformer Connection Examples 273 C SIPROTEC 4 7VK61 Manual 271 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 272: ...out for breaker failure protection and operational measurement anschl beisp 2stromw erdstromw 121102 kn 1 en_GB Figure C 2 Current connections to 2 current transformer for circuit breaker failure protection and opera tional measurement not permitted for earthed system C 1 Connection Examples C 1 Current Transformer Connection Examples 272 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018...

Страница 273: ... transformers and additionally to any phase to phase voltage for example for the control of synchronism check with three phase dead line check for voltage protection operational measurement preferred for voltage connection C 2 Connection Examples C 2 Voltage Transformer Connection Examples SIPROTEC 4 7VK61 Manual 273 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 274: ...mers with phase to phase voltages for the control of synchronism check with single phase dead line check limited operational measure ment anschl beisp spgw anschl normalanschl 121102 kn 1 en_GB Figure C 5 Voltage connections to three star connected voltage transformer normal circuit layout for voltage protection operational measurement not available for Synchronism check applica tions Connection E...

Страница 275: ... connected voltage transformers with additional open delta windings da dn winding for voltage protection voltage sum monitoring not available for synchronism check applications Connection Examples C 2 Voltage Transformer Connection Examples SIPROTEC 4 7VK61 Manual 275 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 276: ...276 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 277: ...nction keys are already preset They are summarized in the following table D 1 LEDs 278 D 2 Binary input default settings 279 D 3 Binary output default settings 280 D 4 Function key default settings 281 D 5 Default Display 282 D 6 Pre defined CFC Charts 283 D 7 Protocol dependent Functions 284 D SIPROTEC 4 7VK61 Manual 277 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 278: ...y 2784 AR Auto reclose is not ready LED7 Alarm Sum Event 160 Alarm Summary Event LED8 Not configured 1 No Function configured LED9 Not configured 1 No Function configured LED10 Not configured 1 No Function configured LED11 Not configured 1 No Function configured LED12 Not configured 1 No Function configured LED13 Not configured 1 No Function configured LED14 Not configured 1 No Function configured...

Страница 279: ... Manual Close 356 Manual close signal BI6 FAIL Feeder VT 361 Failure Feeder VT MCB tripped BI7 FAIL U4 VT 362 Failure Usy4 VT MCB tripped BI8 Trip L1 AR 2712 AR External trip L1 for AR start BF Start L1 1435 BF External start L1 BI9 Trip L2 AR 2713 AR External trip L2 for AR start BF Start L2 1436 BF External start L2 BI10 Trip L3 AR 2714 AR External trip L3 for AR start BF Start L3 1437 BF Extern...

Страница 280: ...suppressed BO5 AR CLOSE Cmd 2851 AR Close command BO8 BF T2 TRIP bus 1494 BF Trip T2 busbar trip BO9 AR 1p Trip Perm 2864 AR 1pole trip permitted by internal AR BO10 Relay TRIP 1pL1 512 Relay TRIP command Only Phase L1 Relay TRIP 3ph 515 Relay TRIP command Phases L123 BO11 Not configured 1 No Function configured BO12 Not configured 1 No Function configured BO13 Relay TRIP 1pL2 513 Relay TRIP comma...

Страница 281: ...erational indications F2 Display of the primary operational measured values F3 Jump to heading above the last 8 fault messages F4 Jump to submenu for resetting the min max measured values D 4 Default Settings and Protocol dependent Functions D 4 Function key default settings SIPROTEC 4 7VK61 Manual 281 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 282: ...eous annunciations on devices with 4 line display serve to display the most important data about a fault They appear automatically in the display after pick up of the device in the sequence shown below Relay PICKUP A message indicating the protective function that picked up first PU Time Elapsed time from pick up until drop off TRIP Time Elapsed time from pick up until the first trip command of a ...

Страница 283: ...EARB slow PLC processing In doing so the binary input Data Stop is modified from a single point indication SP into an internal single point indication IntSP by means of a negator block cfc mm sperre 211002 kn 1 en_GB Figure D 2 Logical Link between Input and Output D 6 Default Settings and Protocol dependent Functions D 6 Pre defined CFC Charts SIPROTEC 4 7VK61 Manual 283 C53000 G1176 C159 5 Editi...

Страница 284: ...a tion Via protocol DCF77 IRIG B Interface Binary input Via protocol NTP DCF77 IRIG B Interface Binary input Via protocol DCF77 IRIG B Interface Binary input Via DCF77 IRIG B Interface Binary input Via protocol DCF77 IRIG B Interface Binary input Messages with time stamp Yes Yes Yes No Yes Yes Commissioning aids Data transmission stop Yes Yes Yes No No Yes Creating test messages Yes Yes Yes No No ...

Страница 285: ...ons Settings Information E 1 Functional Scope 286 E 2 Settings 287 E 3 Information List 308 E 4 Group Indications 342 E 5 Measured Values 343 E SIPROTEC 4 7VK61 Manual 285 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 286: ... AR cycles 5 AR cycles 6 AR cycles 7 AR cycles 8 AR cycles ADT Disabled Disabled Auto Reclose Function 134 AR control mode Pickup w Tact Pickup w o Tact Trip w Tact Trip w o Tact Trip w Tact Auto Reclose control mode 135 Synchro Check Disabled Enabled Disabled Synchronism and Voltage Check 137 U O VOLTAGE Disabled Enabled Disabled Under Overvoltage Protection 139 BREAKER FAILURE Disabled Enabled e...

Страница 287: ...ransf Ux transformer Not connected U4 voltage transformer is 211 Uph Udelta P System Data 1 0 10 9 99 1 73 Matching ratio Phase VT To Open Delta VT 212 Usy2 connection P System Data 1 L1 E L2 E L3 E L1 L2 L2 L3 L3 L1 L1 L2 VT connection for Usy2 214A φ Usy2 Usy1 P System Data 1 0 360 0 Angle adjustment Usy2 Usy1 215 Usy1 Usy2 ratio P System Data 1 0 50 2 00 1 00 Matching ratio Usy1 Usy2 220 I4 tra...

Страница 288: ...ault Display on LED LCD 625A T MIN LED HOLD Device 0 60 min 0 min Minimum hold time of latched LEDs 640 Start image DD Device image 1 image 2 image 3 image 4 image 5 image 6 image 1 Start image Default Display 1103 FullScaleVolt P System Data 2 1 0 1200 0 kV 400 0 kV Measurement Full Scale Voltage 100 1104 FullScaleCurr P System Data 2 10 5000 A 1000 A Measurement Full Scale Current 100 1107 P Q s...

Страница 289: ...p via Teleprot BI 2625 I SOTF Back Up O C NO YES NO Instantaneous trip after SwitchOnToFault 2630 Iph STUB Back Up O C 1A 0 05 50 00 A 1 50 A Iph STUB Pickup 5A 0 25 250 00 A 7 50 A 2631 T Iph STUB Back Up O C 0 00 30 00 sec 0 30 sec T Iph STUB Time delay 2632 3I0 STUB Back Up O C 1A 0 05 25 00 A 0 20 A 3I0 STUB Pickup 5A 0 25 125 00 A 1 00 A 2633 T 3I0 STUB Back Up O C 0 00 30 00 sec 2 00 sec T 3...

Страница 290: ...0 50 Balance Factor for Current Monitor 2906A ΣI THRESHOLD Meas urem Superv 1A 0 05 2 00 A 0 10 A Summated Current Moni toring Threshold 5A 0 25 10 00 A 0 50 A 2907A ΣI FACTOR Meas urem Superv 0 00 0 95 0 10 Summated Current Moni toring Factor 2908A T BAL U LIMIT Meas urem Superv 5 100 sec 5 sec T Balance Factor for Voltage Monitor 2909A T BAL I LIMIT Meas urem Superv 5 100 sec 5 sec T Current Bal...

Страница 291: ...oring time 3409 CB TIME OUT Autoreclosure 0 01 300 00 sec 3 00 sec Circuit Breaker CB Supervision Time 3410 T RemoteClose Autoreclosure 0 00 300 00 sec 2147483647 sec Send delay for remote close command 3411A T DEAD EXT Autoreclosure 0 50 300 00 sec 2147483647 sec Maximum dead time extension 3425 AR w BackUpO C Autoreclosure YES NO YES AR with back up overcur rent 3430 AR TRIP 3pole Autoreclosure ...

Страница 292: ...1phase faults 3465 2 AR Tdead 2Flt Autoreclosure 0 01 1800 00 sec 1 20 sec Dead time after 2phase faults 3466 2 AR Tdead 3Flt Autoreclosure 0 01 1800 00 sec 0 50 sec Dead time after 3phase faults 3467 2 AR Tdead1Trip Autoreclosure 0 01 1800 00 sec 2147483647 sec Dead time after 1pole trip 3468 2 AR Tdead3Trip Autoreclosure 0 01 1800 00 sec 0 50 sec Dead time after 3pole trip 3469 2 AR Tdead EV Aut...

Страница 293: ... NO NO Request for synchro check after 3pole AR 3501 FCT Synchronism Sync Check ON OFF ON w o CloseCmd ON Synchronism and Voltage Check function 3502 Dead Volt Thr Sync Check 1 100 V 5 V Voltage threshold dead line bus 3503 Live Volt Thr Sync Check 20 125 V 90 V Voltage threshold live line bus 3504 Umax Sync Check 20 140 V 110 V Maximum permissible voltage 3507 T SYN DURATION Sync Check 0 01 600 0...

Страница 294: ...e overvoltage prot 3702 Uph e Voltage Prot 1 0 170 0 V 85 0 V Uph e Pickup 3703 T Uph e Voltage Prot 0 00 100 00 sec 2 00 sec T Uph e Time Delay 3704 Uph e Voltage Prot 1 0 170 0 V 100 0 V Uph e Pickup 3705 T Uph e Voltage Prot 0 00 100 00 sec 1 00 sec T Uph e Time Delay 3709A Uph e RESET Voltage Prot 0 30 0 99 0 98 Uph e Reset ratio 3711 Uph ph Voltage Prot OFF Alarm Only ON U Alarm U Trip OFF Op...

Страница 295: ... sec T U2 Time Delay 3749A U2 RESET Voltage Prot 0 30 0 99 0 98 U2 Reset ratio 3751 Uph e Voltage Prot OFF Alarm Only ON U Alarm U Trip OFF Operating mode Uph e undervoltage prot 3752 Uph e Voltage Prot 1 0 100 0 V 30 0 V Uph e Pickup 3753 T Uph e Voltage Prot 0 00 100 00 sec 2 00 sec T Uph e Time Delay 3754 Uph e Voltage Prot 1 0 100 0 V 10 0 V Uph e Pickup 3755 T Uph e Voltage Prot 0 00 100 00 s...

Страница 296: ...5 sec T2 Delay of 2nd stage busbar trip 3907 T3 BkrDefective Breaker Failure 0 00 30 00 sec 0 00 sec T3 Delay for start with defective bkr 3908 Trip BkrDefect Breaker Failure NO with T1 trip with T2 trip w T1 T2 trip NO Trip output selection with defective bkr 3909 Chk BRK CONTACT Breaker Failure NO YES YES Check Breaker contacts 3912 3I0 BF Breaker Failure 1A 0 05 20 00 A 0 10 A Pick up threshold...

Страница 297: ...ion P System Data 1 L1 E L2 E L3 E L1 L2 L2 L3 L3 L1 L1 L2 VT connection for Usy2 214A φ Usy2 Usy1 P System Data 1 0 360 0 Angle adjustment Usy2 Usy1 215 Usy1 Usy2 ratio P System Data 1 0 50 2 00 1 00 Matching ratio Usy1 Usy2 220 I4 transformer P System Data 1 Not connected In prot line In prot line I4 current transformer is 221 I4 Iph CT P System Data 1 0 010 5 000 1 000 Matching ratio I4 Iph for...

Страница 298: ...e of latched LEDs 640 Start image DD Device image 1 image 2 image 3 image 4 image 5 image 6 image 1 Start image Default Display 1103 FullScaleVolt P System Data 2 1 0 1200 0 kV 400 0 kV Measurement Full Scale Voltage 100 1104 FullScaleCurr P System Data 2 10 5000 A 1000 A Measurement Full Scale Current 100 1107 P Q sign P System Data 2 not reversed reversed not reversed P Q operational measured va...

Страница 299: ...0 30 00 sec 2 00 sec 3I0 Time delay 2624 I Telep BI Back Up O C NO YES NO Instantaneous trip via Teleprot BI 2625 I SOTF Back Up O C NO YES NO Instantaneous trip after SwitchOnToFault 2630 Iph STUB Back Up O C 1A 0 05 50 00 A 1 50 A Iph 5A 5A 0 25 250 00 A 7 50 A 2631 T Iph STUB Back Up O C 0 00 30 00 sec 0 30 sec Iph Time delay 2632 3I0 STUB Back Up O C 1A 0 05 25 00 A 0 20 A 3I0 5A 5A 0 25 125 0...

Страница 300: ...eas urem Superv 10 100 V 50 V Symmetry V 5A 2903A BAL FACTOR U Meas urem Superv 0 58 0 95 0 75 Symmetry V Slope of the Characteristic Curve 2904A BALANCE I LIMIT Meas urem Superv 1A 0 10 1 00 A 0 50 A Symmetry Iph 5A 5A 0 50 5 00 A 2 50 A 2905A BAL FACTOR I Meas urem Superv 0 10 0 95 0 50 Symmetry Iph Slope of the Characteristic Curve 2906A ΣI THRESHOLD Meas urem Superv 1A 0 05 2 00 A 0 10 A Sum I...

Страница 301: ...uration after manual close 3406 EV FLT RECOG Autoreclosure with PICKUP with TRIP with TRIP Evolving fault recognition 3407 EV FLT MODE Autoreclosure blocks AR starts 3p AR starts 3p AR Evolving fault during the dead time 3408 T Start MONITOR Autoreclosure 0 01 300 00 sec 0 20 sec AR start signal monitoring time 3409 CB TIME OUT Autoreclosure 0 01 300 00 sec 3 00 sec Circuit Breaker CB Supervision ...

Страница 302: ...fore reclosing 3460 1 AR SynRequest Autoreclosure YES NO NO Request for synchro check after 3pole AR 3461 2 AR START Autoreclosure YES NO NO AR start allowed in this cycle 3462 2 AR T ACTION Autoreclosure 0 01 300 00 sec 0 20 sec Action time 3464 2 AR Tdead 1Flt Autoreclosure 0 01 1800 00 sec 1 20 sec Dead time after 1phase faults 3465 2 AR Tdead 2Flt Autoreclosure 0 01 1800 00 sec 1 20 sec Dead t...

Страница 303: ...3Trip Autoreclosure 0 01 1800 00 sec 0 50 sec Dead time after 3pole trip 3491 4 AR Tdead EV Autoreclosure 0 01 1800 00 sec 1 20 sec Dead time after evolving fault 3492 4 AR CB CLOSE Autoreclosure YES NO NO CB ready interrogation before reclosing 3493 4 AR SynRequest Autoreclosure YES NO NO Request for synchro check after 3pole AR 3501 FCT Synchronism Sync Check ON OFF ON w o CloseCmd ON Synchronis...

Страница 304: ...ck YES NO NO HE Closing at Usy1 and Usy2 3538 MC Usy1 Usy2 Sync Check YES NO NO HE Closing at Usy1 and Usy2 3539 MC OVERRIDE Sync Check YES NO NO Override of any check before AR 3701 Uph e Voltage Prot OFF Alarm Only ON U Alarm U Trip OFF Operating mode Ph E overvoltage prot 3702 Uph e Voltage Prot 1 0 170 0 V 85 0 V Uph 5A 3703 T Uph e Voltage Prot 0 00 100 00 sec 2 00 sec Uph Time delay 3704 Uph...

Страница 305: ...100 00 sec 1 00 sec V1 Time delay 3739A U1 RESET Voltage Prot 0 30 0 99 0 98 V1 Dropout to pickup ratio 3741 U2 Voltage Prot OFF Alarm Only ON U Alarm U Trip OFF Operating mode U2 over voltage prot 3742 U2 Voltage Prot 2 0 220 0 V 30 0 V V2 5A 3743 T U2 Voltage Prot 0 00 100 00 sec 2 00 sec V2 Time delay 3744 U2 Voltage Prot 2 0 220 0 V 50 0 V V2 5A 3745 T U2 Voltage Prot 0 00 100 00 sec 1 00 sec ...

Страница 306: ...1 Dropout to pickup ratio 3901 FCT BreakerFail Breaker Failure ON OFF ON Breaker Failure Protection 3902 I BF Breaker Failure 1A 0 05 20 00 A 0 10 A Pick up threshold I 5A 0 25 100 00 A 0 50 A 3903 1p RETRIP T1 Breaker Failure NO YES YES 1pole retrip with stage T1 local trip 3904 T1 1pole Breaker Failure 0 00 30 00 sec 0 00 sec T1 Delay after 1pole start local trip 3905 T1 3pole Breaker Failure 0 ...

Страница 307: ... ON OFF OFF Pole Discrepancy supervi sion 3932 T PoleDiscrep Breaker Failure 0 00 30 00 sec 2 00 sec Trip delay with pole discrepancy 4001 FCT TripSuperv TripCirc Superv ON OFF OFF TRIP Circuit Supervision is 4002 No of BI TripCirc Superv 1 2 2 Number of Binary Inputs per trip circuit 4003 Alarm Delay TripCirc Superv 1 30 sec 2 sec Delay Time for alarm Functions Settings Information E 2 Settings S...

Страница 308: ...PPER CASE NOTATION M definitely set not allocatable lower case notation M preset allocatable not preset allocatable blank neither preset nor allocatable No Description Function Typ e of Info rma tion Log Buffers Configurable in Matrix IEC 60870 5 103 Event Log ON OFF Trip Fault Log ON OFF Ground Fault Log ON OFF Marked in Oscill Record LED Binary Input Function Key Relay Chatter Suppression Type i...

Страница 309: ... active P GrpB act Change Group IntS P O N OF F LED BO 94 24 1 Yes Setting Group C is active P GrpC act Change Group IntS P O N OF F LED BO 94 25 1 Yes Setting Group D is active P GrpD act Change Group IntS P O N OF F LED BO 94 26 1 Yes Fault Recording Start FltRecSta Osc Fault Rec IntS P On Of f m LED BO CB1 TEST trip close Only L1 CB1tst L1 Testing CB1 TEST trip close Only L2 CB1tst L2 Testing C...

Страница 310: ...1 Yes Earth Switch EarthSwit Control Device CF_ D2 On Of f BO 24 0 16 4 20 Earth Switch EarthSwit Control Device DP On Of f BI CB 24 0 16 4 1 Yes Interlocking Breaker Open Brk Open Control Device IntS P Interlocking Breaker Close Brk Close Control Device IntS P Interlocking Disconnect switch Open Disc Open Control Device IntS P Interlocking Disconnect switch Close Disc Close Control Device IntS P ...

Страница 311: ...B CB waiting for Spring charged CB wait Process Data SP On Of f LED BI BO CB Error Motor Voltage Err Mot U Process Data SP On Of f LED BI BO CB Error Control Voltage ErrCntrlU Process Data SP On Of f LED BI BO CB SF6 Loss SF6 Loss Process Data SP On Of f LED BI BO CB Error Meter Err Meter Process Data SP On Of f LED BI BO CB Transformer Tempera ture Tx Temp Process Data SP On Of f LED BI BO CB Tra...

Страница 312: ...up SP LED BI BO 009 01 00 Failure EN100 Modul Failure Modul EN100 Modul 1 IntS P On Of f LED BO 009 01 01 Failure EN100 Link Channel 1 Ch1 Fail Ch1 EN100 Modul 1 IntS P On Of f LED BO 009 01 02 Failure EN100 Link Channel 2 Ch2 Fail Ch2 EN100 Modul 1 IntS P On Of f LED BO 11 User defined annuncia tion 1 Annunc 1 Device SP LED BI BO 94 27 1 Yes 12 User defined annuncia tion 2 Annunc 2 Device SP LED ...

Страница 313: ... Clock Synchronization Error Clock SyncError Device OUT On Of f LED BO 69 Daylight Saving Time DayLightSavTime Device OUT O N OF F LED BO 70 Setting calculation is running Settings Calc Device OUT O N OF F LED BO 94 22 1 Yes 71 Settings Check Settings Check Device OUT LED BO 72 Level 2 change Level 2 change Device OUT O N OF F LED BO 73 Local setting change Local change Device OUT 110 Event lost E...

Страница 314: ... OF F LED BO 94 47 1 Yes 144 Error 5V Error 5V Device OUT O N OF F LED BO 13 5 16 4 1 Yes 160 Alarm Summary Event Alarm Sum Event Device OUT LED BO 94 46 1 Yes 161 Failure General Current Supervision Fail I Superv Meas urem Super v OUT LED BO 94 32 1 Yes 162 Failure Current Summa tion Failure Σ I Meas urem Super v OUT O N OF F LED BO 13 5 18 2 1 Yes 163 Failure Current Balance Fail I balance Meas ...

Страница 315: ... OUT O N OF F LED BO 171 Failure Phase Sequence Fail Ph Seq Meas urem Super v OUT O N OF F LED BO 94 35 1 Yes 177 Failure Battery empty Fail Battery Device OUT O N OF F LED BO 13 5 19 3 1 Yes 181 Error A D converter Error A D conv Device OUT O N OF F LED BO 13 5 17 8 1 Yes 183 Error Board 1 Error Board 1 Device OUT O N OF F LED BO 13 5 17 1 1 Yes 184 Error Board 2 Error Board 2 Device OUT O N OF F...

Страница 316: ...mper different from setting Error1A 5Awrong Device OUT O N OF F LED BO 13 5 16 9 1 Yes 193 Alarm Analog input adjustment invalid Alarm adjustm Device OUT O N OF F LED BO 13 5 18 1 1 Yes 194 Error Neutral CT different from MLFB Error neutralCT Device OUT O N OF F LED BO 13 5 18 0 1 Yes 195 Failure Broken Conductor Fail Conductor Meas urem Super v OUT O N OF F LED BO 13 5 19 5 1 Yes 196 Fuse Fail Mo...

Страница 317: ...y New exceeded Warn Mem New Device OUT On Of f LED BO 351 Circuit breaker aux contact Pole L1 CB Aux L1 P System Data 2 SP m LED BI BO 15 0 1 1 Yes 352 Circuit breaker aux contact Pole L2 CB Aux L2 P System Data 2 SP m LED BI BO 15 0 2 1 Yes 353 Circuit breaker aux contact Pole L3 CB Aux L3 P System Data 2 SP m LED BI BO 15 0 3 1 Yes 356 Manual close signal Manual Close P System Data 2 SP LED BI B...

Страница 318: ...F LED BI BO 15 0 35 1 Yes 386 Lockout RESET Lockout RESET P System Data 2 SP O N OF F LED BI BO 15 0 36 1 Yes 410 CB1 aux 3p Closed for AR CB Test CB1 3p Closed P System Data 2 SP LED BI BO 15 0 80 1 Yes 411 CB1 aux 3p Open for AR CB Test CB1 3p Open P System Data 2 SP LED BI BO 15 0 81 1 Yes 501 Relay PICKUP Relay PICKUP P System Data 2 OUT m LED BO 503 Relay PICKUP Phase L1 Relay PICKUP L1 P Sys...

Страница 319: ... LOCKOUT is active LOCKOUT P System Data 2 IntS P O N OF F ON OFF LED BO 15 0 17 0 1 Yes 533 Primary fault current IL1 IL1 P System Data 2 VI ON OFF 15 0 17 7 4 No 534 Primary fault current IL2 IL2 P System Data 2 VI ON OFF 15 0 17 8 4 No 535 Primary fault current IL3 IL3 P System Data 2 VI ON OFF 15 0 17 9 4 No 536 Relay Definitive TRIP Definitive TRIP P System Data 2 OUT O N ON LED BO 15 0 18 0 ...

Страница 320: ...ics VI 1001 Number of breaker TRIP commands L1 TripNo L1 Statistics VI 1002 Number of breaker TRIP commands L2 TripNo L2 Statistics VI 1003 Number of breaker TRIP commands L3 TripNo L3 Statistics VI 1027 Accumulation of inter rupted current L1 Σ IL1 Statistics VI 1028 Accumulation of inter rupted current L2 Σ IL2 Statistics VI 1029 Accumulation of inter rupted current L3 Σ IL3 Statistics VI 1030 M...

Страница 321: ... time T2 BF STARTonlyT2 Breaker Failure SP O N OF F ON OFF LED BI BO 1432 BF External release BF release Breaker Failure SP O N OF F m LED BI BO 1435 BF External start L1 BF Start L1 Breaker Failure SP O N OF F m LED BI BO 1436 BF External start L2 BF Start L2 Breaker Failure SP O N OF F m LED BI BO 1437 BF External start L3 BF Start L3 Breaker Failure SP O N OF F m LED BI BO 1439 BF External star...

Страница 322: ...r Failure OUT On Off LED BO 1472 BF Trip T1 local trip only phase L1 BF T1 TRIP 1pL1 Breaker Failure OUT ON m LED BO 1473 BF Trip T1 local trip only phase L2 BF T1 TRIP 1pL2 Breaker Failure OUT ON m LED BO 1474 BF Trip T1 local trip only phase L3 BF T1 TRIP 1pL3 Breaker Failure OUT ON m LED BO 1476 BF Trip T1 local trip 3pole BF T1 TRIP L123 Breaker Failure OUT ON m LED BO 1493 BF Trip in case of ...

Страница 323: ...e SP ON m LED BI BO 40 12 2 Yes 2713 AR External trip L2 for AR start Trip L2 AR Autoreclo sure SP ON m LED BI BO 40 13 2 Yes 2714 AR External trip L3 for AR start Trip L3 AR Autoreclo sure SP ON m LED BI BO 40 14 2 Yes 2715 AR External 1pole trip for AR start Trip 1pole AR Autoreclo sure SP ON m LED BI BO 40 15 2 Yes 2716 AR External 3pole trip for AR start Trip 3pole AR Autoreclo sure SP ON m LE...

Страница 324: ...e SP O N OF F LED BI BO 40 39 1 Yes 2745 AR Block 4th and higher AR cycles BLK 4 n AR Autoreclo sure SP O N OF F LED BI BO 40 40 1 Yes 2746 AR External Trip for AR start Trip for AR Autoreclo sure SP ON m LED BI BO 40 41 2 Yes 2747 AR External pickup L1 for AR start Pickup L1 AR Autoreclo sure SP ON LED BI BO 40 42 2 Yes 2748 AR External pickup L2 for AR start Pickup L2 AR Autoreclo sure SP ON LED...

Страница 325: ...e ON OFF via BI AR on off BI Autoreclo sure IntS P LED BO 2801 AR Auto reclose in progress AR in progress Autoreclo sure OUT ON LED BO 40 10 1 2 Yes 2809 AR Start signal moni toring time expired AR T Start Exp Autoreclo sure OUT ON LED BO 40 17 4 1 No 2810 AR Maximum dead time expired AR TdeadMax Exp Autoreclo sure OUT ON LED BO 40 17 5 1 No 2818 AR Evolving fault recog nition AR evolving Flt Auto...

Страница 326: ...in ADT mode AR ADT run Autoreclo sure OUT ON LED BO 40 13 0 2 Yes 2851 AR Close command AR CLOSE Cmd Autoreclo sure OUT ON m LED BO 94 12 8 1 No 2852 AR Close command after 1pole 1st cycle AR Close1 Cyc1p Autoreclo sure OUT LED BO 40 15 2 1 No 2853 AR Close command after 3pole 1st cycle AR Close1 Cyc3p Autoreclo sure OUT LED BO 40 15 3 1 No 2854 AR Close command 2nd cycle and higher AR Close 2 Cyc...

Страница 327: ...O 40 17 3 1 Yes 2894 AR Remote close signal send AR Remote Close Autoreclo sure OUT ON LED BO 40 12 9 1 No 2895 No of 1st AR cycle CLOSE commands 1pole AR Close1 1p Statistics VI 2896 No of 1st AR cycle CLOSE commands 3pole AR Close1 3p Statistics VI 2897 No of higher AR cycle CLOSE commands 1p AR Close2 1p Statistics VI 2898 No of higher AR cycle CLOSE commands 3p AR Close2 3p Statistics VI 2901 ...

Страница 328: ...UT O N OF F LED BO 41 31 1 Yes 2932 Synchro check is BLOCKED Sync BLOCK Sync Check OUT O N OF F ON OFF LED BO 41 32 1 Yes 2934 Synchro check function faulty Sync faulty Sync Check OUT O N OF F LED BO 41 34 1 Yes 2935 Synchro check supervi sion time expired Sync Tsup Exp Sync Check OUT O N ON LED BO 41 35 1 No 2936 Synchro check request by control Sync req CNTRL Sync Check OUT O N ON m LED BO 41 36...

Страница 329: ...nc Check OUT O N OF F ON OFF LED BO 41 48 1 Yes 2949 Sync Angle diff greater than limit Sync φ diff Sync Check OUT O N OF F ON OFF LED BO 41 49 1 Yes 2951 Synchronism release to ext AR Sync release Sync Check OUT m LED BO 41 51 1 Yes 2961 Close command from synchro check Sync CloseCmd Sync Check OUT m LED BO 41 61 1 Yes 2970 SYNC frequency fsy2 fn 3Hz SYNC fsy2 Sync Check OUT O N OF F ON OFF LED B...

Страница 330: ...nc Check OUT O N OF F ON OFF LED BO 2979 SYNC Udiff too large Usy2 Usy1 SYNC Usy2 Usy1 Sync Check OUT O N OF F ON OFF LED BO 2980 SYNC fdiff too large fsy2 fsy1 SYNC fsy2 fsy1 Sync Check OUT O N OF F ON OFF LED BO 2981 SYNC fdiff too large fsy2 fsy1 SYNC fsy2 fsy1 Sync Check OUT O N OF F ON OFF LED BO 2982 SYNC PHIdiff too large PHIsy2 PHIsy1 SYNC φsy2 φsy1 Sync Check OUT O N OF F ON OFF LED BO 29...

Страница 331: ...lay TripC3 Bkr Rel Trip Circ Superv SP O N OF F LED BI BO 6861 Trip circuit supervision OFF TripC OFF Trip Circ Superv OUT O N OF F LED BO 6865 Failure Trip Circuit FAIL Trip cir Trip Circ Superv OUT O N OF F LED BO 94 36 1 Yes 6866 TripC1 blocked Binary input is not set TripC1 ProgFAIL Trip Circ Superv OUT O N OF F LED BO 6867 TripC2 blocked Binary input is not set TripC2 ProgFAIL Trip Circ Super...

Страница 332: ...F LED BO 64 51 1 Yes 7152 Backup O C is BLOCKED O C BLOCK Back Up O C OUT O N OF F ON OFF LED BO 64 52 1 Yes 7153 Backup O C is ACTIVE O C ACTIVE Back Up O C OUT On Of f LED BO 64 53 1 Yes 7161 Backup O C PICKED UP O C PICKUP Back Up O C OUT OFF LED BO 64 61 2 Yes 7162 Backup O C PICKUP L1 O C Pickup L1 Back Up O C OUT ON LED BO 64 62 2 Yes 7163 Backup O C PICKUP L2 O C Pickup L2 Back Up O C OUT O...

Страница 333: ...ckup O C Pickup L23 O C Pickup L23 Back Up O C OUT ON LED BO 64 82 2 No 7183 Backup O C Pickup L23E O C Pickup L23E Back Up O C OUT ON LED BO 64 83 2 No 7184 Backup O C Pickup L123 O C Pickup L123 Back Up O C OUT ON LED BO 64 84 2 No 7185 Backup O C Pickup L123E O C PickupL123E Back Up O C OUT ON LED BO 64 85 2 No 7191 Backup O C Pickup I O C PICKUP I Back Up O C OUT ON LED BO 64 91 2 Yes 7192 Bac...

Страница 334: ...326 CB1 TEST TRIP command Only L2 CB1 TESTtrip L2 Testing OUT O N OF F LED BO 15 3 26 1 Yes 7327 CB1 TEST TRIP command Only L3 CB1 TESTtrip L3 Testing OUT O N OF F LED BO 15 3 27 1 Yes 7328 CB1 TEST TRIP command L123 CB1 TESTtrip123 Testing OUT O N OF F LED BO 15 3 28 1 Yes 7329 CB1 TEST CLOSE command CB1 TEST close Testing OUT O N OF F LED BO 15 3 29 1 Yes 7345 CB TEST is in progress CB TEST runn...

Страница 335: ...q U1 BLK Voltage Prot SP LED BI BO 10205 BLOCK U2 Overvolt negative seq U2 BLK Voltage Prot SP LED BI BO 10206 BLOCK Uph e Undervolt phase earth Uph e BLK Voltage Prot SP LED BI BO 10207 BLOCK Uphph Undervolt phase phase Uphph BLK Voltage Prot SP LED BI BO 10208 BLOCK U1 Undervolt positive seq U1 BLK Voltage Prot SP LED BI BO 10215 Uph e Overvolt is switched OFF Uph e OFF Voltage Prot OUT O N OF F...

Страница 336: ...age Prot OUT O N OF F ON OFF LED BO 73 22 1 Yes 10223 U2 Overvolt is switched OFF U2 OFF Voltage Prot OUT O N OF F LED BO 73 23 1 Yes 10224 U2 Overvolt is BLOCKED U2 BLK Voltage Prot OUT O N OF F ON OFF LED BO 73 24 1 Yes 10225 Uph e Undervolt is switched OFF Uph e OFF Voltage Prot OUT O N OF F LED BO 73 25 1 Yes 10226 Uph e Undervolt is BLOCKED Uph e BLK Voltage Prot OUT O N OF F ON OFF LED BO 73...

Страница 337: ... 73 43 2 Yes 10244 Uph e Pickup L3 Uph e PU L3 Voltage Prot OUT ON OFF LED BO 73 44 2 Yes 10245 Uph e TimeOut Uph e TimeOut Voltage Prot OUT LED BO 10246 Uph e TimeOut Uph e TimeOut Voltage Prot OUT LED BO 10247 Uph e TRIP command Uph e TRIP Voltage Prot OUT ON LED BO 73 47 2 Yes 10248 Uph e Pickup L1 Uph e PU L1 Voltage Prot OUT LED BO 10249 Uph e Pickup L2 Uph e PU L2 Voltage Prot OUT LED BO 102...

Страница 338: ...h ph Pickup L3 L1 Uphph PU L31 Voltage Prot OUT LED BO 10266 Uph ph Pickup L1 L2 Uphph PU L12 Voltage Prot OUT LED BO 10267 Uph ph Pickup L2 L3 Uphph PU L23 Voltage Prot OUT LED BO 10268 Uph ph Pickup L3 L1 Uphph PU L31 Voltage Prot OUT LED BO 10270 3U0 Pickup 3U0 Pickup Voltage Prot OUT ON OFF LED BO 73 70 2 Yes 10271 3U0 Pickup 3U0 Pickup Voltage Prot OUT ON OFF LED BO 73 71 2 Yes 10272 3U0 Time...

Страница 339: ... BO 10303 U1 TimeOut U1 TimeOut Voltage Prot OUT LED BO 10304 U1 TRIP command U1 TRIP Voltage Prot OUT ON LED BO 73 10 4 2 Yes 10310 Uph e Pickup Uph e Pickup Voltage Prot OUT ON OFF LED BO 73 11 0 2 Yes 10311 Uph e Pickup Uph e Pickup Voltage Prot OUT ON OFF LED BO 73 11 1 2 Yes 10312 Uph e Pickup L1 Uph e PU L1 Voltage Prot OUT ON OFF LED BO 73 11 2 2 Yes 10313 Uph e Pickup L2 Uph e PU L2 Voltag...

Страница 340: ...329 Uphph Pickup L3 L1 Uphph PU L31 Voltage Prot OUT ON OFF LED BO 73 12 9 2 Yes 10330 Uphph TimeOut Uphph TimeOut Voltage Prot OUT LED BO 10331 Uphph TimeOut Uphph TimeOut Voltage Prot OUT LED BO 10332 Uphph TRIP command Uphph TRIP Voltage Prot OUT ON LED BO 73 13 2 2 Yes 10333 Uph ph Pickup L1 L2 Uphph PU L12 Voltage Prot OUT LED BO 10334 Uph ph Pickup L2 L3 Uphph PU L23 Voltage Prot OUT LED BO ...

Страница 341: ...FF Marked in Oscill Record LED Binary Input Function Key Relay Chatter Suppression Type information number Data Unit General Interrogation 31008 Q8 operationcounter Q8 OpCnt Control Device VI 31009 Q9 operationcounter Q9 OpCnt Control Device VI Functions Settings Information E 3 Information List SIPROTEC 4 7VK61 Manual 341 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 342: ...Fail U balance Fail U absent VT FuseFail 10s VT FuseFail Fail Ph Seq Fail Battery Error Board 1 Error Board 2 Error Board 3 Error Board 4 Error Board 5 Error Board 6 Error Board 7 Error Board 0 Error Offset Alarm adjustm FAIL Feeder VT 161 Fail I Superv 162 163 Failure Σ I Fail I balance 164 Fail U Superv 165 167 168 Fail Σ U Ph E Fail U balance Fail U absent E 4 Functions Settings Information E 4...

Страница 343: ... 12 CFC CD DD 627 Uen Uen Measurement 134 118 No 9 1 CFC CD DD 631 3U0 zero sequence 3U0 Measurement CFC CD DD 632 Measured value Usy2 Usy2 Measurement CFC CD DD 633 Ux separate VT Ux Measurement CFC CD DD 634 U1 positive sequence U1 Measurement CFC CD DD 635 U2 negative sequence U2 Measurement CFC CD DD 636 Measured value U diff Usy1 Usy2 Udiff Measurement 130 1 No 9 2 CFC CD DD 637 Measured valu...

Страница 344: ...equence U0 Measurement 134 118 No 9 2 CFC CD DD 888 Pulsed Energy Wp active Wp puls Energy 133 55 No 205 CFC CD DD 889 Pulsed Energy Wq reactive Wq puls Energy 133 56 No 205 CFC CD DD 924 Wp Forward Wp Energy 133 51 No 205 CFC CD DD 925 Wq Forward Wq Energy 133 52 No 205 CFC CD DD 928 Wp Reverse Wp Energy 133 53 No 205 CFC CD DD 929 Wq Reverse Wq Energy 133 54 No 205 CFC CD DD Functions Settings I...

Страница 345: ... Description E50417 H1100 C151 B6 2 SIPROTEC DIGSI Start UP E50417 G1100 C152 A3 3 DIGSI CFC Manual E50417 H1100 C098 B2 4 SIPROTEC SIGRA 4 Manual E50417 H1100 C070 A7 SIPROTEC 4 7VK61 Manual 345 C53000 G1176 C159 5 Edition 05 2018 ...

Страница 346: ...346 SIPROTEC 4 7VK61 Manual C53000 G1176 C159 5 Edition 05 2018 ...

Страница 347: ... CFC is a graphical editor with which a program can be created and configured by using ready made blocks CFC blocks Blocks are parts of the user program delimited by their function their structure or their purpose Chatter ON A rapidly intermittent input for example due to a relay contact fault is switched off after a configurable monitoring time and can thus not generate any further signal changes...

Страница 348: ...he contents of the area selected in the navigation window for example indications measured values etc of the information lists or the function selection for the device configuration DCF77 The extremely precise official time is determined in Germany by the Physikalisch Technische Bundesanstalt PTB in Braunschweig The atomic clock station of the PTB transmits this time via the long wave time signal ...

Страница 349: ...apparatus to function fault free in a specified environment without influencing the environment unduly EMC Electromagnetic compatibility ESD protection ESD protection is the total of all the means and measures used to protect electrostatic sensitive devices EVA Limiting value user defined ExBPxx External bit pattern indication via an ETHERNET connection device specific Bit pattern indication ExC E...

Страница 350: ...nication system They serve for direct information exchange among the relays This mechanism implements cross communication between bay units GPS Global Positioning System Satellites with atomic clocks on board orbit the earth twice a day on different paths in approx 20 000 km They transmit signals which also contain the GPS universal time The GPS receiver determines its own position from the signal...

Страница 351: ...ands These are transmitted to the modem within the framework of modem initialization The commands can for example force specific settings for the modem Inter relay communication IRC combination IntSP Internal single point indication Single point indication IntSP_Ev Internal indication Spontaneous event Fleeting indication Single point indication IRC combination Inter Relay Communication IRC is use...

Страница 352: ... value energy purchase supply energy transportation MLFB MLFB is the abbreviation for MaschinenLesbare FabrikateBezeichnung machine readable product designa tion This is the equivalent of an order number The type and version of a SIPROTEC 4 device is coded in the order number Modem connection This object type contains information on both partners of a modem connection the local modem and the remot...

Страница 353: ...nection to a SIPROTEC 4 device This connection can be implemented as a direct connection as a modem connection or as a PROFIBUS FMS connection OUT Output Indication OUT_Ev Output indication Spontaneous event Fleeting indication Parameterization Comprehensive term for all setting work on the device The parameterization is done with DIGSI or sometimes also directly on the device Parameter set The pa...

Страница 354: ...ron RSxxx interface Serial interfaces RS232 RS422 485 Service interface Rear serial interface on the devices for connecting DIGSI for example via modem SICAM PAS Power Automation System Substation control system The range of possible configurations spans from integrated standalone systems SICAM PAS and M C with SICAM PAS CC on one computer to separate hardware for SICAM PAS and SICAM PAS CC to dis...

Страница 355: ...ve may only exchange data with a master after being prompted to do so by the master SIPROTEC 4 devices operate as slaves SP Single point indication SP_W Single point indication Spontaneous event Fleeting indication Single point indication System interface Rear serial interface on the devices for connecting to a substation controller via IEC or PROFIBUS TI Transformer Tap Indication Time stamp Time...

Страница 356: ... services A VD can be a physical device a module of a device or a software module VD address The VD address is assigned automatically by DIGSI Manager It exists only once in the entire project and thus serves to identify unambiguously a real SIPROTEC 4 device The VD address assigned by DIGSI Manager must be transferred to the SIPROTEC 4 device in order to allow communication with DIGSI Device Edit...

Страница 357: ...ent 221 Checking Time Synchronisation Interface 209 Checking System Connections 205 Circuit breaker Closing time 35 Malfunction 123 position logic 151 Test 35 Tripping check 221 Circuit Breaker Detection Position 151 Measuring the Operating Time 219 Test Program 159 Circuit breaker auxiliary contacts 117 Circuit breaker failure protection 115 125 End fault protection 247 Pole discrepancy supervisi...

Страница 358: ...Feedback monitoring 175 Final Preparation of the Device 223 Forced three pole trip 59 Function Blocks 250 Fuse Failure Monitor 134 142 G General Interrogation 164 H High current stages Iph 3I0 76 High set current stage I 69 Humidity 234 I IEC 61850 GOOSE inter device communication 255 Indications 162 Information to a Control Centre 162 Input Output Board C I O 11 194 Input output module C I O 2 19...

Страница 359: ...e system 108 Zero sequence system 3 100 P Panel flush mounting 257 Panel Mounting 202 258 Phase Angle Monitoring 142 Phase segregated initiation Circuit breaker failure protection 119 Pickup Logic of the Entire Device 155 Pickup tripping logic 74 Polarity Check Current Input 219 Polarity Check Voltage Input 217 Pole discrepancy supervision 125 128 Power Supply 226 Power System Data 1 31 R Rack Mou...

Страница 360: ...e measuring voltage failure 142 Time Overcurrent Protection Characteristic Curves 236 High set Current Stages 239 Operating Modes 236 Overcurrent Stages 240 Stub Fault Protection 241 Time Synchronisation Interface 231 Time Synchronization Interface 204 Transfer trip to the remote end circuit breaker 124 Transmission Block 209 Trip Circuit Supervision 180 249 Trip command duration 35 Trip Dependent...

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