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Woodward SEG HighPROTEC MRA4, Device Manual

Get the most out of your Woodward SEG HighPROTEC MRA4 device with our free downloadable manual. This comprehensive guide covers all the features and functions, ensuring you can maximize the performance of your device. Download the manual from our website now for expert guidance on using your Woodward SEG HighPROTEC MRA4.

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Module: Trip Control (TripControl)

Module: Trip Control (TripControl)

 CB

The tripping commands of all protection modules are combined in module 

»TripLogic«

 by an OR logic. The 

command for tripping can come from each of the protection modules, but the actual tripping command to the CB 

is only given by the module 

»TripLogic«

. 

In addition to that you can set within this module the minimum hold time of the tripping command and define 

whether the tripping command is latched or not.

Page 252

EN  MRA4  04/09

Summary of Contents for SEG HighPROTEC MRA4

Page 1: ...MRA4 HighPROTEC Feeder Protection Device Manual DOK HB MRA4E...

Page 2: ...lt recorder Event recorder Disturbance recorder V VE V012 I IG f delta phi theta IH2 IGH2 I012 P Q S PF cos phi W Measured and calculated values 49 51P 67P 50P 46 81 U O 67N 79 option standard 3 1 4 I...

Page 3: ...Order Code EN MRA4 04 09 Page 3...

Page 4: ...56 NAVIGATION OPERATION 59 Basic Menu Control 64 Smart view Keyboard Commands 65 SMART VIEW 66 Installation of Smart View 66 Uninstalling Smart view 67 Switching the Language of the Graphical User Int...

Page 5: ...l Digital Inputs 133 Optional Digital Input Signals Outputs States 136 BINARY OUTPUT RELAYS 137 System Contact 139 Global Protection Parameters of the Binary Output Relays 140 Binary Output Relay Inpu...

Page 6: ...meters 216 Direct Commands 216 State of the Module Inputs 216 Signals 216 Adaptive Parameter Sets 217 Operational Modes access authorization 220 Operational Mode Display Only 220 Operation Mode Parame...

Page 7: ...oup Parameters of the Thermal Overload Module 317 Thermal Overload Module Input States 319 Signals of the Thermal Overload Signals Output States 319 Thermal Overload Module Values 320 Thermal Overload...

Page 8: ...he Power Protection module 383 Signals of the Power Protection module states of the outputs 383 Commissioning Examples for the Power Protection Module 384 PF PROTECTION MODULE POWER FACTOR ANSI 55 393...

Page 9: ...ing Parameters of the Current Transformer Supervision 463 Global Protection Parameter of the Current Transformer Supervision 463 Setting Group Parameters of the Current Transformer Supervision 464 Cur...

Page 10: ...TANDARDS 495 Design Standards 495 High Voltage Tests IEC 60255 6 495 EMC Immunity Tests 496 EMC Emission Tests 497 Environmental Tests 498 Mechanical Tests 499 TOLERANCES 500 Real Time Clock Tolerance...

Page 11: ...ptions this manual includes Text graphic and formulae do not always apply to the actual delivery scope The drawings and graphics are not true to scale We do not accept any liability for damage and ope...

Page 12: ...eath or serious injury WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION used with the safety alert symbol indicates a hazardous situation wh...

Page 13: ...The devices are further designed for installation in low voltage LV compartments of medium voltage MV switchgear panels or in de centralized protection panels The programing and parameterization has t...

Page 14: ...uced To verify that you have the latest revision be sure to check the Woodward SEG documentation website doc seg pp com The latest version of most publications is available at doc seg pp com If your p...

Page 15: ...the control the modules and the work area as much as possible 4 Do not remove any printed circuit board PCB from the control cabinet unless absolutely necessary If you must remove the PCB from the co...

Page 16: ...ubts please contact our Service Department contact address to be found on the reverse of the manual Storage The devices must not be stored outdoors The storing facilities have to be sufficiently venti...

Page 17: ...res to be realised in the future Parameter of a Module Input with a SelectionList DropDown An 1 n signal output from the list or a pre defined value can be selected 1 n Assignment List name 1 n VeEnab...

Page 18: ...input starts the stage If the time name t is expired the output becomes 1 too The time stage will be reset by 0 at the input Thus the output will be set to 0 at the same time Time stage minimum pulse...

Page 19: ...uthorized protection module will lead to a general trip Each trip of an active trip authorized protection module will lead to a general trip 22 name Trip L3 23 name Trip Each trip of an active trip au...

Page 20: ...ON 35 CB Pos OFF 33 CB Pos Please Refer To Diagram CB CB Manager Please Refer To Diagram CB CB Manager Please Refer To Diagram CB CB Manager 36 CB Pos Indeterm 37 CB Pos Disturb Please Refer To Diagra...

Page 21: ...to be taken into account that by deactivating for instance protective functions you also change the functionality of the device If you cancel the directional feature of the overcurrent protections the...

Page 22: ...3 binary output relays D 16 digital inputs 13 binary output relays 8 digital inputs 7 binary output relays MRA4 Hardware Variant 2 Optional Hardware Extension 0 Standard 0 Standard MRA4 Housing Mounti...

Page 23: ...used it has to be added to the depth dimension 3 Side View B2 Housing The housing must be carefully earthed Connect a ground cable 4 to 6 mm2 AWG 12 10 1 7 Nm 15 lb in to the housing using the screw w...

Page 24: ...Nm 15 lb in to the housing using the screw which is marked with the ground symbol at the rear side of the device The power supply card needs a separate ground connection 2 5 mm2 AWG 14 at terminal X1...

Page 25: ...al modules can be learned from the connection diagram fixed at the top of your device Middle Housing B2 for the following device MRA4 Housing B2 The housing must be carefully grounded Connect a ground...

Page 26: ...WG 12 10 1 7 Nm 15 lb in to the housing using the screw which is marked with the ground symbol at the rear side of the device The power supply card needs a separate ground connection 2 5 mm2 AWG 14 at...

Page 27: ...sult in malfunctions wrong signal transfer times The digital inputs are provided with different switching thresholds can be parameterized two AC and five DC input ranges For the six grouped connected...

Page 28: ...RA4 04 09 L L PE COM1 DI1 COM2 DI2 DI3 DI4 DI5 DI6 DI7 DI8 COM3 COM OUT1 0 HTL NT COM3 n c 24 V DC OUT1 1 3 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Power Supply 1 2 3 4 5 6 7 8 PE 9 10 11 12 COM1 13...

Page 29: ...e over contacts In chapter Assignment binary outputs the assignment of the binary output relays is specified The changeable signals are listed in the assignment list which can be found in the appendix...

Page 30: ...30 EN MRA4 04 09 BO1 C BO1 n o BO1 n c BO2 C BO2 n o BO2 n c BO3 C BO3 n o BO3 n c BO4 C BO4 n o BO4 n c BO5 C BO5 n o BO5 n c BO6 C BO6 n o BO6 n c 0 HTL MK 1 3 2 4 5 6 7 8 9 10 1 1 1 2 13 1 4 1 5 1...

Page 31: ...sholds can result in malfunctions wrong signal transfer times Via the assignment list the states of the digital inputs are assigned to the module inputs e g I 1 The digital inputs are provided with di...

Page 32: ...ent for device MRA4 Page 32 EN MRA4 04 09 DI2 DI3 DI1 DI5 DI6 DI4 DI8 COM1 DI7 0 HTL DI 8 1 3 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 n c n c n c n c n c n c n c n c n c 1 X 2 3 4 5 6 7 8 9 10 11 12...

Page 33: ...field parameters the correct connection of the voltage measuring inputs has to be set phase to neutral star phase to phase Delta respectively V Connection Make sure that the tightening torque is 1 Nm...

Page 34: ...n MRA4 Terminal Marking X4 MRU4 Terminal Marking X3 Electro mechanical assignment Page 34 EN MRA4 04 09 0 HTL TU x VL1 1 1 2 6 3 7 8 5 4 VL1 2 VL2 1 VL2 2 VL3 1 VL3 2 VE1 1 VE1 2 1 2 3 4 5 6 7 8 VE VL...

Page 35: ...rt circuited before the current circuit to the device is opened The current measuring inputs may exclusively be connected to current measuring transformers Do not interchange the inputs 1 A 5 A Make s...

Page 36: ...king X3 Electro mechanical assignment Page 36 EN MRA4 04 09 0 HTL TI x IL1 1A IL1 N IL1 5A IL2 1A IL2 N IL3 1A IL3 N IL3 5A IG 1A IG N IG 5A IL2 5A 1 2 3 4 5 6 7 8 10 11 9 12 1 2 3 4 5 6 7 8 9 10 11 1...

Page 37: ...4 Electro mechanical assignment for device MRA4 This contact closes after the boot phase of the device if the protection is working This contact will open if an internal device error has occurred plea...

Page 38: ...ctro mechanical assignment for device MRA4 The Modbus IEC 60870 5 103 connection cable must be shielded The shielding has to be fixed at the screw which is marked with the ground symbol at the rear si...

Page 39: ...e Middle of the BUS Wiring example Device at the End of the BUS using the integrated Terminal Resistor EN MRA4 04 09 Page 39 6 4 5 3 2 1 R1 R2 R1 5V GND R1 560 R2 120 Protective Relay P N 6 4 5 3 2 1...

Page 40: ...103 connection cable must be shielded The shielding has to be fixed at the screw which is marked with the ground symbol at the back side of the device Page 40 EN MRA4 04 09 D SUB assignment bushing 1...

Page 41: ...all device fronts Electro mechanical assignment for all device types EN MRA4 04 09 Page 41 1 DCD 2 RxD 3 TxD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS housing shielded 9 RI 5 1 6 9 B1 B2 und B3 Housing RS232 PC...

Page 42: ...f the fully wired zero modem cable Dsub 9 female Signal Dsub 9 female Signal 2 RxD 3 TxD 3 TxD 2 RxD 4 DTR 6 1 DSR DCD 6 1 DSR DCD 4 DTR 7 RTS 8 CTS 8 CTS 7 RTS 5 GND Ground 5 GND Ground 9 Ring signal...

Page 43: ...All current measuring inputs can be provided with 1 A or 5 A nominal Make sure that the wiring is correct Current Transformer Connection Examples EN MRA4 04 09 Page 43 L1 L2 L3 IL1 IL2 IL3 1 X3 2 3 4...

Page 44: ...N IG 1A 5A N Warning Recommended for isolated or compensated networks Notice The shielding at the dismantled end of the line has to be put through the cable type current transformer and has to be grou...

Page 45: ...phase current measurement In secondary 5 A Earth current measuring via Holmgreen connection IGnom secondary 5 A IL1 1A 5A N IL2 1A 5A N IL3 1A 5A N IG 1A 5A N Notice MRI4 MCI4 MRA4 MCA4 terminal mark...

Page 46: ...nt measurement In secondary 1 A Earth current measuring via Holmgreen connection IGnom secondary 1 A MRI4 MCI4 MRA4 MCA4 terminal markings X3 IL1 1A 5A N IL2 1A 5A N IL3 1A 5A N IG 1A 5A N Notice Not...

Page 47: ...IL3 1A 5A N IG 1A 5A N Notice Warning Recommended for isolated or compensated networks The shielding at the dismantled end of the line has to be put through the cable type current transformer and has...

Page 48: ...measurement In secondary 1 A Earth current measuring via Holmgreen connection IGnom secondary 1 A MRI4 MCI4 MRA4 MCA4 terminal markings X3 IL1 1A 5A N IL3 1A 5A N IL2 1A 5A N IG 1A 5A N Notice Not rec...

Page 49: ...h the corresponding nominal frequency which are not likely to cause overvoltage or undervoltage trips Compare the values shown in the device display with the readings of the measuring instruments The...

Page 50: ...L1 L3 L2 N VL2 VL3 V12 V23 V31 1 X 2 3 4 5 6 7 8 Three phase voltage measurement wiring of the measurement inputs star connection MRA MCA terminal marking X4 MRN4 MRU4 MRF4 terminal marking X3 VE VL3...

Page 51: ...V23 V31 VL1 n VE Three phase voltage measurement wiring of the measurement inputs star connection Measurement of the residual voltage VE via auxilliary windings e n open delta e MRA MCA terminal mark...

Page 52: ...X 2 3 4 5 6 7 8 Three phase voltage measurement wiring of the measurement inputs delta connection MRA MCA terminal marking X4 MRN4 MRU4 MRF4 terminal marking X3 VE VL3 VL31 VL2 VL23 VL1 VL12 Notice C...

Page 53: ...3 V31 n VE e Three phase voltage measurement wiring of the measurement inputs delta connection Measurement of the residual voltage VE via auxilliary windings e n open delta MRA MCA terminal marking X4...

Page 54: ...3 V31 n VE e Three phase voltage measurement wiring of the measurement inputs delta connection Measurement of the residual voltage VE via auxilliary windings e n open delta MRA MCA terminal marking X4...

Page 55: ...2 3 4 5 6 7 8 Two phase voltage measurement wiring of the measuring inputs V connection MRA MCA terminal marking X4 MRN4 MRU4 MRF4 terminal marking X3 VE VL3 VL31 VL2 VL23 VL1 VL12 Notice Calculation...

Page 56: ...secondary 1 A Earth current measuring via Holmgreen connection IGnom secondary 1 A Three phase voltage measurement wiring of the measurement inputs star connection Measurement of the residual voltage...

Page 57: ...1 1A 5A N IL2 1A 5A N IL3 1A 5A N IG 1A 5A N VE VL3 VL31 VL2 VL23 VL1 VL12 Notice Notice Warning Recommended for isolated or compensated networks The shielding at the dismantled end of the line has to...

Page 58: ...ng via Holmgreen connection IGnom secondary 1 A Three phase voltage measurement wiring of the measurement inputs star connection Measurement of the residual voltage VE via auxilliary windings e n open...

Page 59: ...Navigation Operation Navigation Operation EN MRA4 04 09 Page 59 1 4 2 3 5 7 6 8 9...

Page 60: ...appendix LED System OK Should LED System OK flash red during operation contact the Service Dept immediately 3 Display Via the display you can read out operational data and edit parameters 4 LEDs grou...

Page 61: ...tual On the bottom line of the display the present function is displayed symbolized Possible functions are Navigation Parameter decrement increment Scrolling up down a menu page Moving to a digit Chan...

Page 62: ...only the first assignments of any LED is shown Every three seconds the SOFTKEYs will be shown flashing If there is more than one signal assigned to a LED indicated by three dots you can check the sta...

Page 63: ...password The reset menu can be left by pressing the Softkey Arrow left 8 RS232 Interface Smart view Connection Connection to software Smart view is done via the RS232 interface 9 OK Key When using th...

Page 64: ...y scrolling downwards Via SOFTKEY right you will come to a submenu Via SOFTKEY Top of list you will jump directly to the top of a list Via SOFTKEY Bottom of list you will jump directly to the end of a...

Page 65: ...ee item Home Moves to the top of the active window End Moves to the bottom of the active window Ctrl O Opens the file opening dialog Browsing through the file system for an existing device file Ctrl N...

Page 66: ...s Vista User Access Control pops up while installing Smart view please Allow all installation requirements concerning Smart view System requirements Windows 2000 or compatible e g Windows XP or Vista...

Page 67: ...tart System Control Software the Smart view can be removed from your computer Switching the Language of the Graphical User Interface Within the menu Settings Language you can change the language of th...

Page 68: ...order to establish the network connection Part 1 Set the TCP IP Parameters at the panel Device Call up the menu Device parameter TCP IP at the HMI panel and set the following parameters TCP IP address...

Page 69: ...ct your PC notebook with the device via a zero modem cable Start the software Smart view Select the menu point Device Connection in menu Settings Click on Serial Connection Click button Settings When...

Page 70: ...ct menu point Device Connection in menu Settings Select Serial Connection Click button Settings Change to register card General Ensure that Communication cable between two computers Com X is selected...

Page 71: ...onnection in menu Settings Click on Serial Connection Click button Settings When initially setting up the connection a dialogue window appears with the information that so far a direct connection with...

Page 72: ...ication itself Please see above 2 Installation of the virtual modem Call up the Control Panel Choose Hardware Sound Choose Phone Modem Options Go to Tab Modem Click on the Add button A new window Inst...

Page 73: ...m Cable Run Smart view Call up Device Connection within the menu Device Connection Click on the Settings button A wizard will pop up asking you How do you want to connect Choose Dial up The Telephone...

Page 74: ...the tab Connections Click with the left hand mouse key on the button Settings on the right of the HighPROTEC Device Connection Set the check box Use Proxy Server for this connection Enter the proxy se...

Page 75: ...ommunication If on a WINDOWS XP computer a serial interface for direct connection to another computer has not been established so far the following problem can arise If you have selected a serial inte...

Page 76: ...procedure is advisable in case basic adjustments cannot be modified via the characteristics dialogue e g if a new additional serial interface has been installed on the system No to modify the existing...

Page 77: ...ighPROTEC Direct Connection with the right hand mouse key Choose Delete from the shortcut menu Click on the OK button 2 Remove the virtual modem Call up the Control Panel Choose Hardware Sound Choose...

Page 78: ...cannot use the button Transfer only modified parameters into the device In a case like that use Transfer all parameters into the device The button Transfer only modified parameters into the device on...

Page 79: ...ted i e this applies only if more than one window is opened Printing of the device parameter tree as from a shown position on All data and parameters of the device parameter tree are printed as from t...

Page 80: ...device please refer to chapter Loading device data when using Smart view create a new parameter file see below open a locally saved parameter file backup In order to create a new device parameter file...

Page 81: ...f the device data were not yet loaded select Receive Data From The Device from menu Device Double click on icon Operation in the navigation tree Double click on icon Measured Values within the navigat...

Page 82: ...Phase to neutral voltage Operation Measured values Standard values VL3 Measured value Phase to neutral voltage Operation Measured values Standard values VE meas Measured value measured VE measured Ope...

Page 83: ...current fundamental Operation Measured values Standard values I1 Measured value calculated Positive phase sequence current fundamental Operation Measured values Standard values I2 Measured value calcu...

Page 84: ...Q Fed Reactive Power Q Consumpted Reactive Power Operation Measured values Standard values cos phi Measured value calculated Power factor Operation Measured values Standard values Wp Positive Active P...

Page 85: ...s no impact on recorders 0 0 0 100Sn 0 005Sn Device Para Measurem Display Direct Commands of the Energy Counter Module Parameter Description Setting range Default Menu path Wp Reset Cr Wp Reset Counte...

Page 86: ...rflow Wp Signal Counter Overflow Wp Cr Overflow Wq Signal Counter Overflow Wq Cr Overflow Wq Signal Counter Overflow Wq Wp Reset Cr Signal Wp Reset Counter Wp Reset Cr Signal Wp Reset Counter Wq Reset...

Page 87: ...tatistics Call up the main menu Call up the submenu Operation Statistics Call up the Standard values or Special values Statistics to be Read Out via Smart view In case Smart view is not running please...

Page 88: ...and displayed continuously on the basis of this duration time interval Start function flexible duration If the statistic module is to be started by a start function the statistics will be updated not...

Page 89: ...n Min frequency value Operation Statistics Standard values VL12 max VL12 maximum value Operation Statistics Standard values VL12 avg VL12 average value Operation Statistics Standard values VL12 min VL...

Page 90: ...tandard values VL2 avg VL2 average value Operation Statistics Standard values VL2 min VL2 minimum value Operation Statistics Standard values VL3 max VL3 maximum value Operation Statistics Standard val...

Page 91: ...um value fundamental Operation Statistics Standard values IL1 avg IL1 average value fundamental Operation Statistics Standard values IL1 min IL1 minimum value fundamental Operation Statistics Standard...

Page 92: ...d values I1 min Minimum value positive phase sequence current fundamental Operation Statistics Standard values I2 max Maximum value unbalanced load fundamental Operation Statistics Standard values I2...

Page 93: ...istics Standard values P min Minimum value of the active power Operation Statistics Standard values Q max Maximum value of the reactive power Operation Statistics Standard values Q avg Average of the...

Page 94: ...new measuring interval if the assigned signal becomes true rising edge Only available if Start via StartFct 1 n Assignment List Device Para Statistics ResetFct Reset of statistics if the assigned sig...

Page 95: ...signal Device Para Statistics Signals of the Statistics Module Name Description Reset Signal Reset of statistics Counters of the Module Statistics Value Description Menu path MeasPointNo Each measuri...

Page 96: ...Binary Output Relays at once Where Operation Acknowledge All SCADA signals at once Where Operation Acknowledge All pending trip commands at once Where Operation Acknowledge All at once Where Operation...

Page 97: ...enu of this single LED Binary Output Relay Where Within the configuration menu of this single Binary Output Relay Pending Trip Command Where Within the module TripControl As long as you are within the...

Page 98: ...er your password Manual Acknowledgment via Smart view In case Smart view is not running please start it If the device data were not yet loaded select Receive Data From The Device from menu Device Doub...

Page 99: ...nowledge via Smart view In case Smart view is not running please start it If the device data were not yet loaded select Receive Data From The Device from menu Device Double click on icon Device Parame...

Page 100: ...Manual Resets via Smart view In case Smart view is not running please start it If device data has not been loaded yet click Receive Data From The Device in menu Device Double click the Operation icon...

Page 101: ...dir fwd Signal Phase current failure forward direction Prot I dir rev Signal Phase current failure reverse direction Prot I dir n poss Signal Phase fault missing reference voltage Prot IG dir fwd Sig...

Page 102: ...rnal reverse Interlocking I 1 Blo TripCmd Signal Trip Command blocked I 1 ExBlo TripCmd Signal External Blocking of the Trip Command I 1 IH2 Blo Signal Blocking the trip command by an inrush I 1 Alarm...

Page 103: ...nal Adaptive Parameter 3 I 2 AdaptSet 4 Signal Adaptive Parameter 4 I 2 ExBlo1 I Module input state External blocking1 I 2 ExBlo2 I Module input state External blocking2 I 2 ExBlo TripCmd I Module inp...

Page 104: ...Adaptive Parameter3 I 3 AdaptSet4 I Module input state Adaptive Parameter4 I 4 active Signal active I 4 ExBlo Signal External Blocking I 4 Ex rev Interl Signal External reverse Interlocking I 4 Blo T...

Page 105: ...gnal General Trip L2 I 5 Trip L3 Signal General Trip L3 I 5 Trip Signal Trip I 5 TripCmd Signal Trip Command I 5 DefaultSet Signal Default Parameter Set I 5 AdaptSet 1 Signal Adaptive Parameter 1 I 5...

Page 106: ...I Module input state External reverse interlocking I 6 AdaptSet1 I Module input state Adaptive Parameter1 I 6 AdaptSet2 I Module input state Adaptive Parameter2 I 6 AdaptSet3 I Module input state Ada...

Page 107: ...2 Signal Adaptive Parameter 2 IG 2 AdaptSet 3 Signal Adaptive Parameter 3 IG 2 AdaptSet 4 Signal Adaptive Parameter 4 IG 2 ExBlo1 I Module input state External blocking1 IG 2 ExBlo2 I Module input st...

Page 108: ...4 Alarm Signal Alarm IG IG 4 Trip Signal Trip IG 4 TripCmd Signal Trip Command IG 4 IGH2 Blo Signal blocked by an inrush IG 4 DefaultSet Signal Default Parameter Set IG 4 AdaptSet 1 Signal Adaptive P...

Page 109: ...External Blocking I2 2 Blo TripCmd Signal Trip Command blocked I2 2 ExBlo TripCmd Signal External Blocking of the Trip Command I2 2 Alarm Signal Alarm Negative Sequence I2 2 Trip Signal Trip I2 2 Tri...

Page 110: ...L1 Signal Alarm L1 V 2 Alarm L2 Signal Alarm L2 V 2 Alarm L3 Signal Alarm L3 V 2 Alarm Signal Alarm voltage stage V 2 Trip L1 Signal General Trip L1 V 2 Trip L2 Signal General Trip L2 V 2 Trip L3 Sig...

Page 111: ...ing1 V 4 ExBlo2 I Module input state External blocking2 V 4 ExBlo TripCmd I Module input state External Blocking of the Trip Command VE 1 active Signal active VE 1 ExBlo Signal External Blocking VE 1...

Page 112: ...nput state External blocking1 f 1 ExBlo2 I Module input state External blocking2 f 1 ExBlo TripCmd I Module input state External Blocking of the Trip Command f 2 active Signal active f 2 ExBlo Signal...

Page 113: ...active f 4 ExBlo Signal External Blocking f 4 Blo by V Signal Module is blocked by undervoltage f 4 Blo TripCmd Signal Trip Command blocked f 4 ExBlo TripCmd Signal External Blocking of the Trip Comma...

Page 114: ...he Trip Command f 6 Alarm f Signal Alarm Frequency Protection f 6 Alarm df dt DF DT Alarm instantaneous or average value of the rate of frequency change f 6 Alarm delta phi Signal Alarm Vector Surge f...

Page 115: ...p Signal Trip V 012 3 TripCmd Signal Trip Command V 012 3 ExBlo1 I Module input state External blocking1 V 012 3 ExBlo2 I Module input state External blocking2 V 012 3 ExBlo TripCmd I Module input sta...

Page 116: ...nal Blocking of the Trip Command PQS 1 Alarm Signal Alarm Power Protection PQS 1 Trip Signal Trip Power Protection PQS 1 TripCmd Signal Trip Command PQS 1 ExBlo1 I Module input state External blocking...

Page 117: ...ocking PQS 5 Blo TripCmd Signal Trip Command blocked PQS 5 ExBlo TripCmd Signal External Blocking of the Trip Command PQS 5 Alarm Signal Alarm Power Protection PQS 5 Trip Signal Trip Power Protection...

Page 118: ...state External blocking PF 2 ExBlo2 I Module input state External blocking PF 2 ExBlo TripCmd I Module input state External Blocking of the Trip Command AR active Signal active AR ExBlo Signal Externa...

Page 119: ...AR 5 FT Cmd Signal Trip Command for Fast Tripping AR 6 FT Signal Fast Trip AR 6 FT Cmd Signal Trip Command for Fast Tripping ExP 1 active Signal active ExP 1 ExBlo Signal External Blocking ExP 1 Blo T...

Page 120: ...ternal Trip ExP 4 active Signal active ExP 4 ExBlo Signal External Blocking ExP 4 Blo TripCmd Signal Trip Command blocked ExP 4 ExBlo TripCmd Signal External Blocking of the Trip Command ExP 4 Alarm S...

Page 121: ...Module input state External blocking2 TCS active Signal active TCS ExBlo Signal External Blocking TCS Alarm Signal Alarm Trip Circuit Supervision TCS ExBlo1 I Module input state External blocking1 TCS...

Page 122: ...y BO Slot X2 BO 2 Signal Binary Output Relay BO Slot X2 BO 3 Signal Binary Output Relay BO Slot X2 BO 4 Signal Binary Output Relay BO Slot X2 BO 5 Signal Binary Output Relay BO Slot X2 BO 6 Signal Bin...

Page 123: ...odule input Trigger event start recording if Fault rec Start4 I State of the module input Trigger event start recording if Fault rec Start5 I State of the module input Trigger event start recording if...

Page 124: ...nd IEC 103 Transmission Signal SCADA active IEC 103 Fail phy Interf Failure in the physical interface IEC 103 Failure Event lost Failure event lost Statistics Reset Signal Reset of statistics Statisti...

Page 125: ...edgment by digital input Sys Ack BO I Module input state Acknowledgment of the binary Output Relays Sys Ack Scada I Module input state Acknowledge Scada via digital input The replica that SCADA has go...

Page 126: ...w In case Smart view is not running please start it If the device data were not yet loaded select Receive Data From The Device from menu Device Double click on icon Operation in the navigation tree Do...

Page 127: ...of the digital inputs Nominal voltage Debouncing time A state change will only be adopted by the digital input after the debouncing time has expired Inverting where necessary The debouncing time will...

Page 128: ...ra Digital Inputs DI Slot X1 Group 1 Debouncing time 1 A change of the state of a digital input will only be recognized after the debouncing time has expired become effective Thus wipers will not be m...

Page 129: ...inactive active inactive Device Para Digital Inputs DI Slot X1 Group 3 Debouncing time 3 A change of the state of a digital input will only be recognized after the debouncing time has expired become e...

Page 130: ...time 6 A change of the state of a digital input will only be recognized after the debouncing time has expired become effective Thus wipers will not be misinterpreted no debouncing time 20 ms 50 ms 100...

Page 131: ...ime 8 A change of the state of a digital input will only be recognized after the debouncing time has expired become effective Thus wipers will not be misinterpreted 8 no debouncing time 20 ms 50 ms 10...

Page 132: ...States Name Description DI 1 Signal Digital Input DI 2 Signal Digital Input DI 3 Signal Digital Input DI 4 Signal Digital Input DI 5 Signal Digital Input DI 6 Signal Digital Input DI 7 Signal Digital...

Page 133: ...nized after the debouncing time has expired become effective Thus wipers will not be misinterpreted no debouncing time 20 ms 50 ms 100 ms no debouncing time Device Para Digital Inputs DI Slot X6 Group...

Page 134: ...y be recognized after the debouncing time has expired become effective Thus wipers will not be misinterpreted no debouncing time 20 ms 50 ms 100 ms no debouncing time Device Para Digital Inputs DI Slo...

Page 135: ...ime 7 A change of the state of a digital input will only be recognized after the debouncing time has expired become effective Thus wipers will not be misinterpreted no debouncing time 20 ms 50 ms 100...

Page 136: ...puts States Name Description DI 1 Signal Digital Input DI 2 Signal Digital Input DI 3 Signal Digital Input DI 4 Signal Digital Input DI 5 Signal Digital Input DI 6 Signal Digital Input DI 7 Signal Dig...

Page 137: ...of those signals that had initiated setting of the relay and after expiry of the minimum retention time Hold time At signal changes the minimal latching time ensures that the relay will be maintained...

Page 138: ...signment 3 Inverting 3 1 Assignment 4 Inverting 4 1 Assignment 5 Inverting 5 1 inactive active Latched 1 Assignment 6 Inverting 6 1 Assignment 7 Inverting 7 1 Inverting 1 1 hold time t hold 1 1 S1 1 R...

Page 139: ...ct The System OK relay SC cannot be parameterized The system contact is an operating current contact that picks up when the device is free from internal faults While the device is booting up the Syste...

Page 140: ...active Device Para Binary Outputs BO Slot X2 BO 1 Acknowledgment Acknowledgment Signal An acknowledgment signal that acknowledges the corresponding binary output relay can be assigned to each output r...

Page 141: ...uts BO Slot X2 BO 1 Assignment 4 Assignment 1 n Assignment List Device Para Binary Outputs BO Slot X2 BO 1 Inverting 4 Inverting of the state of the assigned signal inactive active inactive Device Par...

Page 142: ...whether the Binary Output Relay will be acknowledged automatically if the event is gone or whether the Binary Output Relay is to be acknowledged by a signal manually inactive active inactive Device P...

Page 143: ...ra Binary Outputs BO Slot X2 BO 2 Assignment 3 Assignment 1 n Assignment List Device Para Binary Outputs BO Slot X2 BO 2 Inverting 3 Inverting of the state of the assigned signal inactive active inact...

Page 144: ...erting of the state of the assigned signal inactive active inactive Device Para Binary Outputs BO Slot X2 BO 2 t hold To clearly identify the state transition of a binary output relay the new state is...

Page 145: ...a Binary Outputs BO Slot X2 BO 3 Assignment 1 Assignment 1 n Assignment List Device Para Binary Outputs BO Slot X2 BO 3 Inverting 1 Inverting of the state of the assigned signal inactive active inacti...

Page 146: ...utputs BO Slot X2 BO 3 Assignment 6 Assignment 1 n Assignment List Device Para Binary Outputs BO Slot X2 BO 3 Inverting 6 Inverting of the state of the assigned signal inactive active inactive Device...

Page 147: ...effective if the parameter Latched is set to active Only available if Latched active 1 n Assignment List Device Para Binary Outputs BO Slot X2 BO 4 Inverting Inverting of the Binary Output Relay inac...

Page 148: ...uts BO Slot X2 BO 4 Assignment 5 Assignment 1 n Assignment List Device Para Binary Outputs BO Slot X2 BO 4 Inverting 5 Inverting of the state of the assigned signal inactive active inactive Device Par...

Page 149: ...tputs BO Slot X2 BO 5 Acknowledgment Acknowledgment Signal An acknowledgment signal that acknowledges the corresponding binary output relay can be assigned to each output relay The acknowledgment sign...

Page 150: ...uts BO Slot X2 BO 5 Assignment 4 Assignment 1 n Assignment List Device Para Binary Outputs BO Slot X2 BO 5 Inverting 4 Inverting of the state of the assigned signal inactive active inactive Device Par...

Page 151: ...whether the Binary Output Relay will be acknowledged automatically if the event is gone or whether the Binary Output Relay is to be acknowledged by a signal manually inactive active inactive Device P...

Page 152: ...uts BO Slot X2 BO 6 Assignment 3 Assignment 1 n Assignment List Device Para Binary Outputs BO Slot X2 BO 6 Inverting 3 Inverting of the state of the assigned signal inactive active inactive Device Par...

Page 153: ...Inverting 6 Inverting of the state of the assigned signal inactive active inactive Device Para Binary Outputs BO Slot X2 BO 6 Assignment 7 Assignment 1 n Assignment List Device Para Binary Outputs BO...

Page 154: ...ut state Assignment Device Para Binary Outputs BO Slot X2 BO 1 BO1 6 Module input state Assignment Device Para Binary Outputs BO Slot X2 BO 1 BO1 7 Module input state Assignment Device Para Binary Out...

Page 155: ...ent Device Para Binary Outputs BO Slot X2 BO 2 BO2 7 Module input state Assignment Device Para Binary Outputs BO Slot X2 BO 2 Ack signal BO 2 Module input state Acknowledgment signal for the binary ou...

Page 156: ...ent Device Para Binary Outputs BO Slot X2 BO 3 Ack signal BO 3 Module input state Acknowledgment signal for the binary output relay If latching is set to active the binary output relay can only be ack...

Page 157: ...te Acknowledgment signal for the binary output relay If latching is set to active the binary output relay can only be acknowledged if those signals that initiated the setting are fallen back and the h...

Page 158: ...ve the binary output relay can only be acknowledged if those signals that initiated the setting are fallen back and the hold time is expired Device Para Binary Outputs BO Slot X2 BO 5 BO6 1 Module inp...

Page 159: ...ent Device Para Binary Outputs BO Slot X2 BO 6 Ack signal BO 6 Module input state Acknowledgment signal for the binary output relay If latching is set to active the binary output relay can only be ack...

Page 160: ...Signals Name Description BO 1 Signal Binary Output Relay BO 2 Signal Binary Output Relay BO 3 Signal Binary Output Relay BO 4 Signal Binary Output Relay BO 5 Signal Binary Output Relay BO 6 Signal Bi...

Page 161: ...id analog The only difference is group A and group B within the menu paths Via push button INFO it is always possible to display the current alarms alarm texts that are assigned to an LED Please refer...

Page 162: ...Ds can be acknowledged at once if the signal for external acknowledgment that was selected from the assignment list becomes true e g the state of a digital input Via SCADA all LEDs can be acknowledged...

Page 163: ...e Latched 1 Assignment 1 Inverting 1 1 Assignment 2 Inverting 2 1 Assignment 3 Inverting 3 1 Assignment 4 Inverting 4 1 Assignment 5 Inverting 5 1 1 LED active color LED inactive color 1 1 S1 1 R 1 Ac...

Page 164: ...ignalizing that the protection function is activated If however in spite of successful booting or after the third unsuccessful reboot caused by the module self supervision the System OK LED flashes in...

Page 165: ...List Device Para LEDs LEDs group A LED 1 LED active color The LED lights up in this color if the state of the OR assignment of the signals is true green red red flash green flash LEDs group A green L...

Page 166: ...nment List Device Para LEDs LEDs group A LED 1 Inverting 4 Inverting of the state of the assigned signal inactive active inactive Device Para LEDs LEDs group A LED 1 Assignment 5 Assignment 1 n Assign...

Page 167: ...LED inactive color The LED lights up in this color if the state of the OR assignment of the signals is untrue green red red flash green flash Device Para LEDs LEDs group A LED 2 Assignment 1 Assignme...

Page 168: ...e inactive Device Para LEDs LEDs group A LED 2 Latched Defines whether the LED will be acknowledged automatically if the event is gone or whether the LED is to be acknowledged by a signal manually ina...

Page 169: ...evice Para LEDs LEDs group A LED 3 Assignment 2 Assignment 1 n Assignment List Device Para LEDs LEDs group A LED 3 Inverting 2 Inverting of the state of the assigned signal inactive active inactive De...

Page 170: ...cknowledgment signal for the LED If latching is set to active the LED can only be acknowledged if those signals that initiated the setting are fallen back Only available if Latched active 1 n Assignme...

Page 171: ...3 Assignment 1 n Assignment List Device Para LEDs LEDs group A LED 4 Inverting 3 Inverting of the state of the assigned signal inactive active inactive Device Para LEDs LEDs group A LED 4 Assignment...

Page 172: ...ent List Device Para LEDs LEDs group A LED 5 LED active color The LED lights up in this color if the state of the OR assignment of the signals is true green red red flash green flash red Device Para L...

Page 173: ...ignment 1 n Assignment List Device Para LEDs LEDs group A LED 5 Inverting 4 Inverting of the state of the assigned signal inactive active inactive Device Para LEDs LEDs group A LED 5 Assignment 5 Assi...

Page 174: ...EDs group A LED 6 LED inactive color The LED lights up in this color if the state of the OR assignment of the signals is untrue green red red flash green flash Device Para LEDs LEDs group A LED 6 Assi...

Page 175: ...nal inactive active inactive Device Para LEDs LEDs group A LED 6 Latched Defines whether the LED will be acknowledged automatically if the event is gone or whether the LED is to be acknowledged by a s...

Page 176: ...LEDs group A LED 7 Assignment 2 Assignment 1 n Assignment List Device Para LEDs LEDs group A LED 7 Inverting 2 Inverting of the state of the assigned signal inactive active inactive Device Para LEDs L...

Page 177: ...tting range Default Menu path Assignment 5 Assignment 1 n Assignment List Device Para LEDs LEDs group A LED 7 Inverting 5 Inverting of the state of the assigned signal inactive active inactive Device...

Page 178: ...1 LED1 4 Module input state LED Device Para LEDs LEDs group A LED 1 LED1 5 Module input state LED Device Para LEDs LEDs group A LED 1 Acknow Sig 1 Module input state Acknowledgment Signal only for aut...

Page 179: ...input state LED Device Para LEDs LEDs group A LED 3 LED3 2 Module input state LED Device Para LEDs LEDs group A LED 3 LED3 3 Module input state LED Device Para LEDs LEDs group A LED 3 LED3 4 Module in...

Page 180: ...EDs LEDs group A LED 4 Acknow Sig 4 Module input state Acknowledgment Signal only for automatic acknowledgment Device Para LEDs LEDs group A LED 4 LED5 1 Module input state LED Device Para LEDs LEDs g...

Page 181: ...input state LED Device Para LEDs LEDs group A LED 6 LED6 4 Module input state LED Device Para LEDs LEDs group A LED 6 LED6 5 Module input state LED Device Para LEDs LEDs group A LED 6 Acknow Sig 6 Mod...

Page 182: ...ule input state LED Device Para LEDs LEDs group A LED 7 LED7 5 Module input state LED Device Para LEDs LEDs group A LED 7 Acknow Sig 7 Module input state Acknowledgment Signal only for automatic ackno...

Page 183: ...rect Commands of the Panel Parameter Description Setting range Default Menu path Contrast Contrast 30 60 50 Device Para HMI Global Protection Parameters of the Panel Parameter Description Setting rang...

Page 184: ...ed from the assignment list The trigger events are OR linked If a disturbance record is written a new disturbance record cannot be triggered until all trigger signals which have triggered the previous...

Page 185: ...art 1 t t 0 1 0 1 300 ms 200 ms Pre trigger time t 0 1 500 ms Follow up time t 0 1 1000 ms t rec t rec Max file size t 0 1 2000 ms Max file size Start 1 Prot Trip Start 2 Start 3 Start 4 Start 5 Start...

Page 186: ...rt 1 t t 0 1 0 1 300 ms 1335 ms Pre trigger time t 0 1 365 ms Follow up time t 0 1 2000 ms t rec t 0 1 2000 ms Max file size Start 1 Prot Alarm Start 2 Start 3 Start 4 Start 5 Start 6 Start 7 Start 8...

Page 187: ...a From The Device in menu Device Double click the Operation icon in the navigation tree Double click the Recorders icon in the navigation tree Double click the Disturb rec Icon In the window the distu...

Page 188: ...hether all disturbance records should be deleted Confirm by pressing SOFTKEY OK Deleting Disturbance Records via Smart view In case Smart view is not running please start it If device data has not bee...

Page 189: ...corders Disturb rec Start 2 Start recording if the assigned signal is true 1 n Assignment List Device Para Recorders Disturb rec Start 3 Start recording if the assigned signal is true 1 n Assignment L...

Page 190: ...ng If there is no more free memory capacity left the oldest file will be overwritten inactive active active Device Para Recorders Disturb rec Follow up time Follow up time 0 50 20 Device Para Recorder...

Page 191: ...e of the module input Trigger event start recording if Device Para Recorders Disturb rec Start6 I State of the module input Trigger event start recording if Device Para Recorders Disturb rec Start7 I...

Page 192: ...Default Size Menu path Rec state Recording state Ready Ready Recording Writing file Trigger Blo Operation Status display Disturb rec Error code Error code OK OK Write err Clear fail Calculation err Fi...

Page 193: ...faults the measuring values at the time when the trigger event became true can be viewed Up to 8 signals to trigger the fault recorder can be selected from the assignment list The trigger events are O...

Page 194: ...record analyze the corresponding measured values Read Out the Fault Recorder via Smart View In case Smart view is not running please start it If device data has not been loaded yet click Receive Data...

Page 195: ...d as follows Call up the data as described above Call up the menu File Print Choose Print Actual Working Window within the popup Press the Print button Press the Export to File button Enter a file nam...

Page 196: ...Start recording if the assigned signal is true 1 n Assignment List Device Para Recorders Fault rec Start 4 Start recording if the assigned signal is true 1 n Assignment List Device Para Recorders Faul...

Page 197: ...odule input Trigger event start recording if Device Para Recorders Fault rec Start5 I State of the module input Trigger event start recording if Device Para Recorders Fault rec Start6 I State of the m...

Page 198: ...d by each General Alarm Prot Alarm A Netfault No can have several Fault No This counter will be incremented by each General Alarm Exception AR this applies only to devices that offer auto reclosing Ti...

Page 199: ...eive Data From The Device in menu Device Double click the Operation icon in the navigation tree Double click the Event Rec icon within the OPERATION RECORDERS menu In the window the events are shown i...

Page 200: ...d as follows Call up the data as described above Call up the menu File Print Choose Print Actual Working Window within the popup Press the Print button Press the Export to File button Enter a file nam...

Page 201: ...order Module Parameter Description Setting range Default Menu path Reset all rec Reset all records inactive active inactive Operation Reset Event Recorder Module Signals Name Description Reset all rec...

Page 202: ...Protocol Caution Changing the protocol will cause a restart of the device Modbus IEC 103 Modbus Device planning Global Protection Parameters of the Serial Scada Interface Parameter Description Setting...

Page 203: ...n from the device such as Type of unit version Measuring values Statistical measured values Switch operating position in preparation State of device Time and date State of the device s digital inputs...

Page 204: ...ly identified after expiry of a supervision time t timeout Response time defining the period within which an enquiry from the master has to be answered Part 2 Hardware Connection For hardware connecti...

Page 205: ...meters Setting a Unit Identifier is only necessary if a TCP network should be coupled to a RTU network If a different port than the default port 502 should be used please proceed as follows Choose Pri...

Page 206: ...le if Device planning TCP 1 255 255 Device Para Modbus TCP Port Config TCP Port Configuration This parameter is to be set only if the default Modubs TCP Port should not be used Only available if Devic...

Page 207: ...ODD an odd number of 1 valence bits are transmitted But it is also possible to transmit no parity bits here the setting is Parity None More information on the stop bits The end of a data byte is term...

Page 208: ...a Cmd 1 Scada Command Scada Cmd 2 Scada Command Scada Cmd 3 Scada Command Scada Cmd 4 Scada Command Scada Cmd 5 Scada Command Scada Cmd 6 Scada Command Scada Cmd 7 Scada Command Scada Cmd 8 Scada Comm...

Page 209: ...run Failures Physically corrupted Frame Only available if Device planning RTU 0 0 9999999999 Operation Count and RevData Modbus NoOfParityErrors Total number of parity errors Physically corrupted Fram...

Page 210: ...nals General Queries Cyclic Signals General Commands Transmission of Disturbance Data Initialization The communication has to be reset by a Reset Command each time that the device is turned on or that...

Page 211: ...a fixed function type and information number that does not depend the type of device Please refer to the data point list Commands The data point list comprises a list of the supported commands Any com...

Page 212: ...ara IEC 103 Baud rate Baud rate 1200 2400 4800 9600 19200 38400 57600 19200 Device Para IEC 103 Physical Settings Digit 1 Number of bits Digit 2 E even parity O odd parity N no parity Digit 3 Number o...

Page 213: ...3 Scada Command Scada Cmd 4 Scada Command Scada Cmd 5 Scada Command Scada Cmd 6 Scada Command Scada Cmd 7 Scada Command Scada Cmd 8 Scada Command Scada Cmd 9 Scada Command Scada Cmd 10 Scada Command...

Page 214: ...Operation Count and RevData IEC 103 NBadFramings Number of bad Messages 0 0 9999999999 Operation Count and RevData IEC 103 NBadParities Number of Parity Errors 0 0 9999999999 Operation Count and RevDa...

Page 215: ...r ratios Protection Parameters Protection Parameters are part of the Device Parameter Tree This tree comprises Global Protection Parameters are part of the Protection Parameters All settings and assig...

Page 216: ...executed directly e g Resetting of a Counter State of the Module Inputs Module Inputs are part of the Device Parameter Tree The State of the Module Input is context dependent By means of the Module I...

Page 217: ...1 n 0 s 0 05 n 1 n 0 s active inactive active inactive 0 In 1 n 0 s 0 05 n 1 n 0 s active inactive active inactive 0 In 1 n 0 s 0 05 n 1 n 0 s active inactive active inactive 0 In 1 n 0 s 0 05 n 1 n 0...

Page 218: ...ent V 1 Alarm Signal Alarm voltage stage V 2 Alarm Signal Alarm voltage stage V 3 Alarm Signal Alarm voltage stage V 4 Alarm Signal Alarm voltage stage VE 1 Alarm Signal Alarm Residual Voltage Supervi...

Page 219: ...X1 DI 6 Signal Digital Input DI Slot X1 DI 7 Signal Digital Input DI Slot X1 DI 8 Signal Digital Input DI Slot X6 DI 1 Signal Digital Input DI Slot X6 DI 2 Signal Digital Input DI Slot X6 DI 3 Signal...

Page 220: ...lly into Display Only mode Please refer to the appendix Module Panel As long as you are within the parameter setting mode you cannot acknowledge In order to change into operation mode Parameter Settin...

Page 221: ...and planning enables you to transfer parameters from the Smart view software into the device When you want to change a password the existing one has to be entered firstly The new password up to 8 digi...

Page 222: ...at the modifications have only temporarily been saved they are not yet finally stored and adopted by the device In order to make things easier to follow especially where complex parameter changes are...

Page 223: ...s Example If the residual voltage has been parameterized as calculated EVTcon calculated then the device recognizes an implausibility in case voltage measuring is parameterized as phase to phase VTcon...

Page 224: ...mplausibility symbol If the software detects an implausibility it rejects saving and adopting of the parameters Example If the residual voltage has been parameterized as calculated EVTcon calculated t...

Page 225: ...ter set are only valid if the parameter set where you set them is switched to active Setting Groups Setting Group Switch Within the menu Protection Para P Set Switch you have the following possibiliti...

Page 226: ...eive Data From The Device in menu Device Double click the Protection Para icon in the navigation tree Double click the P Set Switch within the protection parameters Configure the Setting Group Switch...

Page 227: ...Select Copy Parameter Sets out of the menu Edit Then define both source and destination of the parameter sets to be copied source copy from destination copy to Mouse click on OK to start copy procedur...

Page 228: ...ill be taken over Parameters that are newly added will be set to default Parameters that are not included in the target file version will be deleted In order to convert a parameter file please proceed...

Page 229: ...e of the Voltage Transformers at the secondary side 60 00 400 00V 100V Field Para VT con This parameter has to be set in order to ensure the correct assignment of the voltage measurement channels in t...

Page 230: ...f the residual voltage is only possible if VT con Phase to Earth measured calculated measured Field Para V Block f Threshold for the release of the frequency stages 0 15 1 00Vn 0 5Vn Field Para I MTA...

Page 231: ...C Software will be displayed as zero if the measured Residual Voltage falls below this Cutoff Level This parameter has no impact on recorders 0 0 0 100Vn 0 005Vn Device Para Measurem Display VE calc C...

Page 232: ...on the primary value of the phase current transformer must be entered here 1 50000A 1000A Field Para ECT sec This parameter defines the secondary nominal current of the connected earth current transfo...

Page 233: ...rrent falls below this Cutoff Level This parameter has no impact on recorders 0 0 0 100In 0 005In Device Para Measurem Display IG calc Cutoff Level The calculated Earth Current shown in the Display or...

Page 234: ...nd of a protection stage permanently In each of the protection stages the tripping command to the CB can be permanently blocked For this purpose the parameter TripCmd Blo has to be set to active Tempo...

Page 235: ...for example the state of a digital input but you can also choose any other signal from the assignment list In order to establish a temporary blockage of a protection stage the parameter ExBlo TripCmd...

Page 236: ...l is true Blocking the CB trip command if the assigned signal is true Global Protection activating deactivating Global Protection blocked if the assigned blocking signal is active inactive Prot ExBlo...

Page 237: ...ctive inactive Blocking if the assigned signal is active Blocking the CB trip command if the assigned signal is true Global Protection activating deactivating Global Protection blocked if the assigned...

Page 238: ...m e E x B lo T r ip C m d n a m e E x B lo T rip C m d T rip b lo c k in g s 1 n a m e a ll m o d u le s th a t a re b lo c k a b le n a m e E x B lo T rip C m d I n a m e B lo T rip C m d 3 in a c t...

Page 239: ...ive name Function inactive active name ExBlo Fc name active Prot active 1 n Assignment List name ExBlo 1 name ExBlo Blockings The General Protection module is not deactivated or blocked name ExBlo1 I...

Page 240: ...same manner Page 240 EN MRA4 04 09 inactive active name Ex rev Interl Fc inactive active name Function inactive active name ExBlo Fc name active Prot active 1 n Assignment List name ExBlo 1 1 n Assig...

Page 241: ...ive function of the device does not work anymore Protection inactive If the master module Protection was permanently deactivated or if a temporary blockage of this module has occurred and the allocate...

Page 242: ...n inactive active Prot ExBlo Fc Prot active 1 n Assignment List Prot ExBlo 1 Prot ExBlo Prot active 1 1 n Assignment List Prot ExBlo 2 Prot ExBlo1 I Prot ExBlo2 I Prot available Measured values OK At...

Page 243: ...ion about phases The tripping commands are executed by the module TripControl The tripping commands are executed by the module TripControl If a protection module is activated respectively issues a tri...

Page 244: ...Module Protection Prot Page 244 EN MRA4 04 09 1 Prot Trip name Trip name Each trip of an active trip authorized protection module will lead to a general trip name Trip Prot Trip name n Trip 15 15 15...

Page 245: ...Prot EN MRA4 04 09 Page 245 Prot Alarm Prot Alarm 1 name Alarm name Alarm name Alarm name Each alarm of a module except from supervision modules but including CBF will lead to a general alarm collecti...

Page 246: ...rip L2 V 1 Trip L2 V n Trip L2 Prot Trip L3 I 1 Trip L3 I n Trip L3 V 1 Trip L3 V n Trip L3 IG 1 Trip VE n TripCmd Prot Trip G IG n Trip 1 1 1 1 Prot Trip Each phase selective trip of a trip authorize...

Page 247: ...m L2 V 1 Alarm L2 V n Alarm L2 Prot Alarm L3 I 1 Alarm L3 I n Alarm L3 V 1 Alarm L3 V n Alarm L3 IG 1 Alarm VE n Alarm Prot Alarm G IG n Alarm 1 1 1 1 Prot Alarm Each phase selective alarm of a module...

Page 248: ...n functionality of the device inactive active inactive Protection Para Global Prot Para Prot ExBlo1 If external blocking of this module is activated allowed the global protection functionality of the...

Page 249: ...of the entire device inactive active inactive Protection Para Global Prot Para Prot ExBlo TripCmd If external blocking of the tripping command is activated allowed the tripping command of the entire d...

Page 250: ...rnal Blocking of the Trip Command Alarm L1 Signal General Alarm L1 Alarm L2 Signal General Alarm L2 Alarm L3 Signal General Alarm L3 Alarm G Signal General Alarm Earth fault Alarm Signal General Alarm...

Page 251: ...ection Prot Protection Module Values Value Description Menu path FaultNo Disturbance No Operation Count and RevData Prot MainsFaultNo Mains disturbance No Operation Count and RevData Prot EN MRA4 04 0...

Page 252: ...ic by an OR logic The command for tripping can come from each of the protection modules but the actual tripping command to the CB is only given by the module TripLogic In addition to that you can set...

Page 253: ...md t 1 active inactive CB Latched 1 S1 1 R 1 1 R TripCmd Cr CB Res TripCmd Cr name TripCmd name TripCmd name TripCmd name TripCmd Acknowledge HMI Acknowledge 1 n Assignment List Acknowledge Scada name...

Page 254: ...um hold time of the OFF command circuit breaker load break switch 0 1 10 0s 0 2s Protection Para Global Prot Para CB CB TripLogic Latched Defines whether the Binary Output Relay will be acknowledged a...

Page 255: ...0 10s Protection Para Global Prot Para CB CB Manager Aux ON The CB is in ON position if the state of the assigned signal is true 52a DI Slot X1 DI 1 DI Slot X1 DI 2 DI Slot X1 DI 3 DI Slot X1 DI 4 DI...

Page 256: ...lot X6 DI 4 DI Slot X6 DI 5 DI Slot X6 DI 6 DI Slot X6 DI 7 DI Slot X6 DI 8 Protection Para Global Prot Para CB CB Manager Manual ON The circuit breaker was switched on manually if the state of the as...

Page 257: ...ot X6 DI 3 DI Slot X6 DI 4 DI Slot X6 DI 5 DI Slot X6 DI 6 DI Slot X6 DI 7 DI Slot X6 DI 8 Protection Para Global Prot Para CB CB Manager Ready Circuit breaker is ready for operation if the state of t...

Page 258: ...tection Para Global Prot Para CB CB Manager Aux OFF I Module input state Position indicator check back signal of the CB 52b Protection Para Global Prot Para CB CB Manager Manual ON I Module input stat...

Page 259: ...reaker is in Indeterminate Position Pos Disturb Signal Circuit Breaker Disturbed Undefined Circuit Breaker Position The Position Indicators contradict themselfes After expiring of a supervision timer...

Page 260: ...voltage for directional recognition available any more neither measured or from history voltage memory then the module will depending on the parameter setting either trip non directional or it will b...

Page 261: ...reverse direction is based on the characteristic angle for the phase direction specified by the field parameter I MTA No directional information will be taken into account if the current protective e...

Page 262: ...I Protection Module Overcurrent Protection ANSI 50 51 67 Page 262 EN MRA4 04 09 t s I I 1 10 0 01 0 1 1 10 100 1 10 0 01 0 1 1 10 100 t t 40 40 300 s 300 s 0 0 s 0 0 s 0 01 0 01 I I DEFT...

Page 263: ...n ANSI 50 51 67 EN MRA4 04 09 Page 263 t char x I multiples of pickup Trip Reset t 0 14 t char s I 1 I 2 t 0 14 t char s I 1 I 0 02 t s Notice Various reset modes are available Resetting via character...

Page 264: ...tion ANSI 50 51 67 Page 264 EN MRA4 04 09 t s t char t 13 5 t char s I 1 I t 13 5 t char s I 1 I 2 Trip Reset x I multiples of pickup Notice Various reset modes are available Resetting via characteris...

Page 265: ...ction ANSI 50 51 67 EN MRA4 04 09 Page 265 t s t char t 120 t char s I 1 I 2 t 120 t char s I 1 I Trip Reset x I multiples of pickup Notice Various reset modes are available Resetting via characterist...

Page 266: ...ction ANSI 50 51 67 Page 266 EN MRA4 04 09 t s t char t 80 t char s I 1 I 2 t 80 t char s I 1 I 2 Trip Reset x I multiples of pickup Notice Various reset modes are available Resetting via characterist...

Page 267: ...I 50 51 67 EN MRA4 04 09 Page 267 t s t char t 4 85 t char s I 1 I 2 t 0 0515 t char s I 1 I 0 02 0 1140 Trip Reset x I multiples of pickup Notice Various reset modes are available Resetting via chara...

Page 268: ...ANSI 50 51 67 Page 268 EN MRA4 04 09 t s t char Trip Reset x I multiples of pickup t 19 61 t char s I 1 I 2 0 491 t 21 6 t char s I 1 I 2 Notice Various reset modes are available Resetting via charact...

Page 269: ...ANSI 50 51 67 EN MRA4 04 09 Page 269 t s t char t 29 1 t char s I 1 I 2 Trip Reset x I multiples of pickup t 28 2 t char s I 1 I 2 0 1217 Notice Various reset modes are available Resetting via charact...

Page 270: ...67 Page 270 EN MRA4 04 09 t s t char x In multiples of the nominal current Trip Reset t 5 3 t char s 2 In I 0 t 5 1 t char s In I 0 2 Notice Various reset modes are available Resetting via characteris...

Page 271: ...ANSI 50 51 67 EN MRA4 04 09 Page 271 t s t char x In multiples of the nominal current Trip Reset t 5 3 t char s 2 In I 0 Notice Various reset modes are available Resetting via characteristic delayed a...

Page 272: ...NSI 50 51 67 Page 272 EN MRA4 04 09 t s t char x In multiples of the nominal current Trip Reset t 5 3 t char s 2 In I 0 Notice Various reset modes are available Resetting via characteristic delayed an...

Page 273: ...NSI 50 51 67 EN MRA4 04 09 Page 273 t s t char x In multiples of the nominal current Trip Reset t 5 3 t char s 2 In I 0 Notice Various reset modes are available Resetting via characteristic delayed an...

Page 274: ...MRA4 04 09 Prot I dir n poss Prot I dir rev Prot I dir fwd VL1 IL1 IL2 IL3 VL3 VL2 Prot I I MTA VL12 VL1 VL23 VL2 VL31 VL3 VL23 I1 I MTA reverse forward Voltage memory forward reverse not possible Pr...

Page 275: ...Page 275 non directional reverse forward name Mode Prot I dir fwd Prot I dir rev name Fault in projected direction forward reverse direction decision phase overcurrent Prot I dir n poss not possible...

Page 276: ...Trip L2 name Trip L3 name Alarm Please Refer To Diagram Trip blockings inactive active name IH2 Blo I 1 n Stage is not deactivated and no active blocking signals 1 name I 1 n name IH2 Blo ILx max 1 T...

Page 277: ...Prot I 1 ExBlo2 External blocking of the module if blocking is activated allowed within a parameter set and if the state of the assigned signal is true 1 n Assignment List Protection Para Global Prot...

Page 278: ...Set Protection Para Global Prot Para I Prot I 1 AdaptSet 2 Assignment Adaptive Parameter 2 AdaptSet Protection Para Global Prot Para I Prot I 1 AdaptSet 3 Assignment Adaptive Parameter 3 AdaptSet Prot...

Page 279: ...ding global protection parameter If the signal becomes true those modules stages are blocked that are parameterized ExBlo Fc active inactive active inactive Protection Para n I Prot I 1 Ex rev Interl...

Page 280: ...ocked that are parameterized ExBlo TripCmd Fc active inactive active inactive Protection Para n I Prot I 1 I If the pick up value is exceeded the module stage will be started Only available if Charact...

Page 281: ...I Prot I 1 Reset Mode Reset Mode Only available if Characteristic INVOrCharacteristic Therm FlatOrCharacteristic ITOrCharacteristic I2TOrCharacteristic I4T instantaneous t delay calculated instantaneo...

Page 282: ...on directional if this parameter is set to active and no direction could be determined because no reference voltage V 0 could be measured any more e g if there is a three phase short circuit close to...

Page 283: ...mand Protection Para Global Prot Para I Prot I 1 Ex rev Interl I Module input state External reverse interlocking Protection Para Global Prot Para I Prot I 1 AdaptSet1 I Module input state Adaptive Pa...

Page 284: ...ing the trip command by an inrush Alarm L1 Signal Alarm L1 Alarm L2 Signal Alarm L2 Alarm L3 Signal Alarm L3 Alarm Signal Alarm Trip L1 Signal General Trip L1 Trip L2 Signal General Trip L2 Trip L3 Si...

Page 285: ...refer to the tolerances of the protection stages CB operating time about 50 ms Please take the CB operating times from the technical data specified in the relevant documentation provided by the CB man...

Page 286: ...B switching times from the technical data specified in the relevant documentation provided by the CB manufacturer Necessary means Synchronizable current and voltage sources May be ampere meters Timer...

Page 287: ...sets dynamically by means of Adaptive Parameter Sets Please refer to chapter Parameter Adaptive Parameter Sets All IG 1 IG 4 earth current protective elements can be planned user defined as non direct...

Page 288: ...ly e n or can be calculated provided the VTs are in star connection The earth current can be measured either directly via a cable type transformer or detected by a Holmgreen connection The earth curre...

Page 289: ...IG Protection Module Ground Fault ANSI 50N G 51N G 67N G EN MRA4 04 09 Page 289 t s 1 10 0 01 0 1 1 10 100 1 10 0 01 0 1 1 10 100 I I t t 40 20 300 s 300 s 0 0 s 0 0 s 0 01 0 01 IG IG IG IG DEFT...

Page 290: ...G 51N G 67N G Page 290 EN MRA4 04 09 t char t 0 14 t char s IG 1 IG 0 02 Trip Reset t 0 14 t char s IG 1 IG 2 x IG multiples of pickup t s Notice Various reset modes are available Resetting via charac...

Page 291: ...N G 51N G 67N G EN MRA4 04 09 Page 291 t s t char Trip Reset x IG multiples of pickup t 13 5 t char s IG 1 IG 2 t 13 5 t char s IG 1 IG Notice Various reset modes are available Resetting via character...

Page 292: ...0N G 51N G 67N G Page 292 EN MRA4 04 09 t s t char x IG multiples of pickup Trip Reset t 120 t char s IG 1 IG t 120 t char s 1 IG 2 IG Notice Various reset modes are available Resetting via characteri...

Page 293: ...0N G 51N G 67N G EN MRA4 04 09 Page 293 t s t char x IG multiples of pickup Trip Reset t 80 t char s IG 1 IG 2 t 80 t char s IG 1 IG 2 Notice Various reset modes are available Resetting via characteri...

Page 294: ...G 67N G Page 294 EN MRA4 04 09 t s t char x IG multiples of pickup t 0 0515 t char s IG 1 IG 0 02 0 1140 t 4 85 t char s 1 IG 2 I Trip Reset Notice Various reset modes are available Resetting via cha...

Page 295: ...1N G 67N G EN MRA4 04 09 Page 295 t s t char x IG multiples of pickup Trip Reset t 21 6 t char s 1 IG 2 IG t 19 61 t char s IG 1 IG 2 0 491 Notice Various reset modes are available Resetting via chara...

Page 296: ...1N G 67N G Page 296 EN MRA4 04 09 t s t char x IG multiples of pickup Trip Reset t 28 2 t char s IG 1 IG 2 0 1217 t 29 1 t char s 1 IG 2 IG Notice Various reset modes are available Resetting via chara...

Page 297: ...EN MRA4 04 09 Page 297 t s t char Trip Reset t 5 1 t char s 2 IG 0 IGnom x IGnom multiples of the nominal current Notice Various reset modes are available Resetting via characteristic delayed and inst...

Page 298: ...G 67N G Page 298 EN MRA4 04 09 t s t char Trip Reset x IGnom multiples of the nominal current t 5 1 t char s 2 IG 0 IGnom Notice Various reset modes are available Resetting via characteristic delayed...

Page 299: ...G 67N G EN MRA4 04 09 Page 299 t s t char Trip Reset x IGnom multiples of the nominal current t 5 1 t char s 2 IG 0 IGnom Notice Various reset modes are available Resetting via characteristic delayed...

Page 300: ...G 67N G Page 300 EN MRA4 04 09 t s t char Trip Reset x IGnom multiples of the nominal current t Notice Various reset modes are available Resetting via characteristic delayed and instantaneous I4T t 5...

Page 301: ...301 VE IG Prot Earth fault direction detection sin 90 VE IG I C reverse forward cos 180 VE IG I W forward reverse reverse VE IG SOLI RESI IG MTA forward Prot IG MTA Prot EVT Angle Cor Prot IG dir n p...

Page 302: ...302 EN MRA4 04 09 non directional name Mode reverse forward Prot IG dir fwd Prot IG rev dir name Fault in projected direction direction decision Earth fault Prot IG dir n poss not possible inactive ac...

Page 303: ...e name VE Blo active Please Refer To Diagram Trip blockings IG 1 n Stage is not deactivated and no active blocking signals Tripping command not deactivated or blocked IH2 Blo IG inactive active name I...

Page 304: ...Prot Para I Prot IG 1 ExBlo2 External blocking of the module if blocking is activated allowed within a parameter set and if the state of the assigned signal is true 1 n Assignment List Protection Par...

Page 305: ...t Protection Para Global Prot Para I Prot IG 1 AdaptSet 2 Assignment Adaptive Parameter 2 AdaptSet Protection Para Global Prot Para I Prot IG 1 AdaptSet 3 Assignment Adaptive Parameter 3 AdaptSet Prot...

Page 306: ...meter If the signal becomes true those modules stages are blocked that are parameterized ExBlo Fc active inactive active inactive Protection Para n I Prot IG 1 Ex rev Interl Fc Activate allow or inact...

Page 307: ...e signal becomes true those modules stages are blocked that are parameterized ExBlo TripCmd Fc active inactive active inactive Protection Para n I Prot IG 1 IG If the pick up value is exceeded the mod...

Page 308: ...started Only available if VE Blo active 0 01 2 00Vn 1 00Vn Protection Para n I Prot IG 1 t Tripping delay Only available if Characteristic DEFT 0 00 300 00s 0 00s Protection Para n I Prot IG 1 t char...

Page 309: ...G 1 nondir Trip at VE 0 Only relevant for current protection modules stages with directional feature The device will trip non directional if this parameter is set to active and no direction could be d...

Page 310: ...ip Command Protection Para Global Prot Para I Prot IG 1 Ex rev Interl I Module input state External reverse interlocking Protection Para Global Prot Para I Prot IG 1 AdaptSet1 I Module input state Ada...

Page 311: ...rip Command blocked ExBlo TripCmd Signal External Blocking of the Trip Command Alarm Signal Alarm IG Trip Signal Trip TripCmd Signal Trip Command IGH2 Blo Signal blocked by an inrush Active AdaptSet A...

Page 312: ...0N G 51N G Please test the non directional earth overcurrent analog to the non directional phase overcurrent protection Commissioning Ground Fault Protection directional ANSI 50N G 51N G 67N G Please...

Page 313: ...into account The protection function is of one step design provided with a warning limit For this the device calculates the thermal load of the equipment by using the existing measured values and the...

Page 314: ...Refer To Diagram Blockings IL1 RMS IL1 ThR Alarm Please Refer To Diagram Trip blockings Stage is not deactivated and no active blocking signals Tripping command not deactivated or blocked Alarm Theta...

Page 315: ...meter Description Setting range Default Menu path Reset Reset the Thermal Replica inactive active inactive Operation Reset Device Planning Parameters of the Thermal Overload Module Parameter Descripti...

Page 316: ...st Protection Para Global Prot Para I Prot ThR ExBlo2 External blocking of the module if blocking is activated allowed within a parameter set and if the state of the assigned signal is true 1 n Assign...

Page 317: ...ocked that are parameterized ExBlo Fc active inactive active inactive Protection Para n I Prot ThR Blo TripCmd Permanent blocking of the Trip Command of the module stage inactive active inactive Prote...

Page 318: ...t is defined calculated by the product of overload factor and basic current k IB 0 80 1 20 1 00 Protection Para n I Prot ThR Alarm Theta Pick up value 50 100 80 Protection Para n I Prot ThR warm Warmi...

Page 319: ...ThR ExBlo TripCmd I Module input state External Blocking of the Trip Command Protection Para Global Prot Para I Prot ThR Signals of the Thermal Overload Signals Output States Name Description active...

Page 320: ...asured value calculated measured Remaining time until the thermal overload module will trip Operation Measured values ThR Thermal Overload Module Statistics Value Description Menu path Theta max Theta...

Page 321: ...e Measuring Values For testing the trip delay a timer is to be connected to the contact of the associated trip relay Apply the current you have based your mathematical calculation on The timer is star...

Page 322: ...eter for the individual step used as machine protection against overheating caused by unbalanced load current should be adjusted according to the permitted continuous unbalanced load current stated by...

Page 323: ...EN MRA4 04 09 Page 323 1 10 0 1 1 10 100 1 10 3 1 10 4 K 200 K 100 K 50 K 20 K 10 K 5 K 1 Typical NPSI Relay Operating Curves Current I2 I2s Time s 10000 0 1 t I2 0 5 200 t I2 0 5 100 t I2 0 5 50 t I...

Page 324: ...Trip Please Refer To Diagram Blockings IL1 name Alarm Please Refer To Diagram Trip blockings I2 1 n Stage is not deactivated and no active blocking signals Tripping command not deactivated or blocked...

Page 325: ...arameter set and if the state of the assigned signal is true 1 n Assignment List Protection Para Global Prot Para I Prot I2 1 ExBlo2 External blocking of the module if blocking is activated allowed wi...

Page 326: ...ocked that are parameterized ExBlo Fc active inactive active inactive Protection Para n I Prot I2 1 Blo TripCmd Permanent blocking of the Trip Command of the module stage inactive active inactive Prot...

Page 327: ...apability of the engine while running with 100 unbalanced load current Only available if Characteristic INV 1 0 200 0 10 0 Protection Para n I Prot I2 1 cool If the unbalanced load current falls below...

Page 328: ...n Para Global Prot Para I Prot I2 1 ExBlo TripCmd I Module input state External Blocking of the Trip Command Protection Para Global Prot Para I Prot I2 1 Unbalanced Load Module Signals Output States N...

Page 329: ...alsely being fed Correct the direction of the rotating field Now disconnect phase L1 Check again the measuring value of the unbalanced current I2 in menu Measuring Values The measuring value of the as...

Page 330: ...easure the tripping time The present asymmetrical load I2 corresponds with 1 3 of the existing phase current displayed Testing the fallback ratio The fallback ratio must not be higher than 0 95 times...

Page 331: ...input that indicates that the circuit breaker is manually closed This Module issues a Signal only This Module is not armed does not issue a trip command In order to take influence on the tripping set...

Page 332: ...tivated and no active blocking signals name SOTF 2 SOTF enabled CLPU I IL1 IL2 IL3 CLPU I IL1 IL2 IL3 SOTF t enable t T 0 1 Aux OFF Manual ON Mode CB POS SOTF I name AR Blo AR running Ext SOTF Mode I...

Page 333: ...tection Module Switch Onto Fault Device Planning Parameters of the Switch Onto Fault Module Parameter Description Options Default Menu path Mode Mode do not use use use Device planning EN MRA4 04 09 P...

Page 334: ...eter set and if the state of the assigned signal is true 1 n Assignment List Protection Para Global Prot Para SOTF Ex rev Interl External blocking of the module by external reverse interlocking if blo...

Page 335: ...lable if Mode Ext SOTF DI Slot X1 DI 1 DI Slot X1 DI 2 DI Slot X1 DI 3 DI Slot X1 DI 4 DI Slot X1 DI 5 DI Slot X1 DI 6 DI Slot X1 DI 7 DI Slot X1 DI 8 DI Slot X6 DI 1 DI Slot X6 DI 2 DI Slot X6 DI 3 D...

Page 336: ...ExBlo Fc active inactive active inactive Protection Para n SOTF Ex rev Interl Fc Activate allow or inactivate disallow blocking of the module stage This parameter is only effective if a signal is ass...

Page 337: ...ually Protection Para Global Prot Para SOTF CB Pos Detect I Module input state Criterion by which the Circuit Breaker Switch Position is to be detected Protection Para Global Prot Para SOTF Ext SOTF I...

Page 338: ...and feed with an abrupt change current that is distinct greater than the I threshold Mode CB POS The circuit breaker has to be in the OFF Position The signal SOTF EFFECTIVE 0 is untrue If the Circuit...

Page 339: ...d Both effects might cause an unwanted alarm trip of the overcurrent protection stages If the CPLU Module detects an Cold Load the following countermeasures against unwanted tripping are available Blo...

Page 340: ...CLPU Supervision Module Cold Load Pickup Example Mode Circuit Breaker Position Page 340 EN MRA4 04 09 name CLPU CLPU Aux ON 0 1 0 1 CLPU detected t Pickup Delay t Release Delay Cold Load 0 1...

Page 341: ...LPU I IL1 IL2 IL3 CLPU I IL1 IL2 IL3 CLPU I IL1 IL2 IL3 CLPU t Release Delay t T 0 CLPU t Pickup Delay t T 0 CLPU t Release Delay t T 0 CLPU t Pickup Delay t T 0 CLPU t Release Delay t T 0 CLPU t Pick...

Page 342: ...e assigned signal is true 1 n Assignment List Protection Para Global Prot Para CLPU ExBlo2 External blocking of the module if blocking is activated allowed within a parameter set and if the state of t...

Page 343: ...ection Para n CLPU Ex rev Interl Fc Activate allow or inactivate disallow blocking of the module stage This parameter is only effective if a signal is assigned to the corresponding global protection p...

Page 344: ...reverse interlocking Protection Para Global Prot Para CLPU CB Pos Detect I Module input state Criterion by which the Circuit Breaker Switch Position is to be detected Protection Para Global Prot Para...

Page 345: ...S Combine the abrupt change switching ON and OFF of the current with the manual switching ON and OFF of the circuit breaker Mode I or CB POS Initially carry out the test with an abrupt changing curren...

Page 346: ...ult The measured total tripping delays or individual tripping delays threshold values and fallback ratios correspond with those values specified in the adjustment list Permissible deviations tolerance...

Page 347: ...of the 2nd harmonic to the 1st harmonic is taken into account EN MRA4 04 09 Page 347 1 ph Blo Inrush block mode 3 ph Blo Inrush IH2 IH1 IL1 IL2 IL3 c Inrush active IH2 Blo L2 IH2 Blo L3 IH2 Blo L1 IH2...

Page 348: ...lt Menu path ExBlo1 External blocking of the module if blocking is activated allowed within a parameter set and if the state of the assigned signal is true 1 n Assignment List Protection Para Global P...

Page 349: ...rue those modules stages are blocked that are parameterized ExBlo Fc active inactive active inactive Protection Para n I Prot IH2 IH2 IH1 Maximum permissible percentage of the 2nd harmonic of the 1st...

Page 350: ...xternal blocking2 Protection Para Global Prot Para I Prot IH2 Inrush Module Signals Output States Name Description active Signal active ExBlo Signal External Blocking Blo L1 Signal Blocked L1 Blo L2 S...

Page 351: ...three phase current source with adjustable frequency three phase current source for the first harmonic Procedure dependent on the parameterized blocking mode Feed the current to the secondary side wit...

Page 352: ...d to the measuring inputs of the device and field parameter VT con is set to Phase to neutral the messages issued by the voltage protection module in case of actuation or trip should be interpreted as...

Page 353: ...r To Diagram Blockings VTS Alarm name Trip L1 name Trip L2 name Trip L3 Please Refer To Diagram Trip blockings Stage is not deactivated and no active blocking signals V 1 n name V V V V name Mode V 1...

Page 354: ...ed within a parameter set and if the state of the assigned signal is true 1 n Assignment List Protection Para Global Prot Para V Prot V 1 ExBlo2 External blocking of the module if blocking is activate...

Page 355: ...n Para n V Prot V 1 Blo TripCmd Permanent blocking of the Trip Command of the module stage inactive active inactive Protection Para n V Prot V 1 ExBlo TripCmd Fc Activate allow or inactivate disallow...

Page 356: ...le if Device planning V Mode V OrV 0 00 300 00s V 1 1s V 2 1s V 3 0 00s V 4 0 00s Protection Para n V Prot V 1 Vstart If the voltage falls below this Voltage the Time Depending Voltage Protection will...

Page 357: ...t 0 00 10 00s V 1 0 70s V 2 0 70s V 3 0 70s V 4 0 6s Protection Para n V Prot V 1 V t 5 Pick up value Only available if Device planning V Mode V t 0 01 2 00Vn 0 90Vn Protection Para n V Prot V 1 t5 T...

Page 358: ...rotection Para n V Prot V 1 V t 9 Pick up value Only available if Device planning V Mode V t 0 01 2 00Vn 0 90Vn Protection Para n V Prot V 1 t9 Tripping delay Only available if Device planning V Mode...

Page 359: ...ing of the Trip Command Protection Para Global Prot Para V Prot V 1 Voltage Protection Module Signals Output States Name Description active Signal active ExBlo Signal External Blocking Blo TripCmd Sig...

Page 360: ...ingle phase 1 x three phase for each element Testing the threshold values For testing the threshold values and fallback values the test voltage has to be increased until the relay is activated When co...

Page 361: ...related undervoltage values Please consider the following deviations For testing the threshold values the test voltage has to be decreased until the relay is activated For detection of the fallback v...

Page 362: ...ements of the residual voltage supervision VE 1 and VE 2 are identically structured The residual voltage can be measured in via the auxiliary winding da dn e n open delta The residual voltage can be c...

Page 363: ...63 name VE 0 t name t Please Refer To Diagram Blockings name Alarm name Trip name TripCmd VE Please Refer To Diagram Trip blockings Stage is not deactivated and no active blocking signals VE 1 n name...

Page 364: ...thin a parameter set and if the state of the assigned signal is true 1 n Assignment List Protection Para Global Prot Para V Prot VE 1 ExBlo2 External blocking of the module if blocking is activated al...

Page 365: ...xBlo Fc active inactive active inactive Protection Para n V Prot VE 1 Blo TripCmd Permanent blocking of the Trip Command of the module stage inactive active inactive Protection Para n V Prot VE 1 ExBl...

Page 366: ...Prot Para V Prot VE 1 ExBlo TripCmd I Module input state External Blocking of the Trip Command Protection Para Global Prot Para V Prot VE 1 Residual Voltage Supervision Module Signals Output States N...

Page 367: ...ith those of the voltmeter the deviation must be within the permissible tolerances Testing the trip delay For testing the trip delay a timer is to be connected to the contact of the associated trip re...

Page 368: ...phase to neutral and EVT con calculated were set in the field parameters Procedure Feed a three phase symmetrical voltage system Vn into the voltage measuring inputs of the relay Set the limiting val...

Page 369: ...V 012 Protection Module Asymmetry V 012 Protection Module Asymmetry Available stages V 012 1 V 012 2 V 012 3 V 012 4 V 012 5 V 012 6 EN MRA4 04 09 Page 369...

Page 370: ...ings NPS filter VL1 name Alarm Please Refer To Diagram Trip blockings V 012 1 n Stage is not deactivated and no active blocking signals Tripping command not deactivated or blocked VL3 VL2 V2 name V PP...

Page 371: ...ed allowed within a parameter set and if the state of the assigned signal is true 1 1 n Assignment List Protection Para Global Prot Para V Prot V 012 1 ExBlo2 External blocking of the module if blocki...

Page 372: ...ExBlo Fc active inactive active inactive Protection Para n V Prot V 012 1 Blo TripCmd Permanent blocking of the Trip Command of the module stage inactive active inactive Protection Para n V Prot V 01...

Page 373: ...0 00s Protection Para n V Prot V 012 1 VTS Blo Fc Enabling Disbling the blocking by the Voltage Transformer Supervision module inactive active inactive Protection Para n V Prot V 012 1 States of the...

Page 374: ...outputs Name Description active Signal active ExBlo Signal External Blocking Blo TripCmd Signal Trip Command blocked ExBlo TripCmd Signal External Blocking of the Trip Command Alarm Signal Alarm volta...

Page 375: ...gative phase sequence to 0 5 Vn Set the tripping delay to 1 s In order to generate a negative phase sequence voltage interchange the wiring of two phases VL2 and VL3 Testing the trip delay Start the t...

Page 376: ...PQS Power Protection Module ANSI 32 37 PQS Power Protection Module ANSI 32 37 Available stages PQS 1 PQS 2 PQS 3 PQS 4 PQS 5 PQS 6 Page 376 EN MRA4 04 09...

Page 377: ...s Please Refer To Diagram Trip blockings Stage is not deactivated and no active blocking signals Tripping command not deactivated or blocked 0 t name t name PQS 1 n name Alarm name Trip 2 3 name TripC...

Page 378: ...PQS Power Protection Module ANSI 32 37 Page 378 EN MRA4 04 09 P P Q P Q P Q Q Q P S S...

Page 379: ...PQS Power Protection Module ANSI 32 37 EN MRA4 04 09 Page 379 Pr Q P Q P Qr...

Page 380: ...meter set and if the state of the assigned signal is true 1 n Assignment List Protection Para Global Prot Para P Prot PQS 1 ExBlo2 External blocking of the module if blocking is activated allowed with...

Page 381: ...ExBlo Fc active inactive active inactive Protection Para n P Prot PQS 1 Blo TripCmd Permanent blocking of the Trip Command of the module stage inactive active inactive Protection Para n P Prot PQS 1...

Page 382: ...eeded a condensator bank could be switched off Only available if Device planning PQS Mode Q 0 02 2 00Sn 1 20Sn Protection Para n P Prot PQS 1 Q Under load Reactive Power Pickup Value Monitoring the mi...

Page 383: ...ule input state External blocking Protection Para Global Prot Para P Prot PQS 1 ExBlo TripCmd I Module input state External Blocking of the Trip Command Protection Para Global Prot Para P Prot PQS 1 S...

Page 384: ...e to be carried out with the tripping values and tripping delays that apply to your switchboard If you are testing greater than thresholds e g P start by 80 of the tripping value and increase the obje...

Page 385: ...ripping delay Example Threshold 1 1 Pn Feed rated voltage and rated current in phase to the measuring inputs of the relay PF 1 The measured values for the active power P must show a positive algebraic...

Page 386: ...ripping delay Example Threshold 1 1 Qn Feed rated voltage and rated current 90 phase shift to the measuring inputs of the relay PF 0 The measured values for the active power Q must show a positive alg...

Page 387: ...g delay Example Threshold 0 3 Pn Feed rated voltage and rated current in phase to the measuring inputs of the relay PF 1 The measured values for the active power P must show a positive algebraic sign...

Page 388: ...g delay Example Threshold 0 3 Qn Feed rated voltage and 0 9 times rated current 90 phase shift to the measuring inputs of the relay PF 0 The measured values for the active power Q must show a positive...

Page 389: ...ing delay Example Threshold 0 2 Pn Feed rated voltage and rated current with 180 degree phase shift between voltage and current pointers to the measuring inputs of the relay The measured values for th...

Page 390: ...ping delay Example Threshold 0 2 Qn Feed rated voltage and rated current with 90 degree phase shift between voltage and current pointers to the measuring inputs of the relay The measured values for th...

Page 391: ...tripping delay Feed 80 of the S threshold to the measuring inputs of the relay Increase the fed power with an abrupt change to 120 of the S threshold Measure the tripping delay at the output of the re...

Page 392: ...tripping delay Feed 120 of the S threshold to the measuring inputs of the relay Reduce the fed power with an abrupt change to 80 of the S threshold Measure the tripping delay at the output of the rela...

Page 393: ...PF Protection Module Power Factor ANSI 55 PF Protection Module Power Factor ANSI 55 Available stages PF 1 PF 2 EN MRA4 04 09 Page 393...

Page 394: ...Stage is not deactivated and no active blocking signals Tripping command not deactivated or blocked name PF 1 n name Alarm 2 3 name TripCmd 15 14 0 t name t name 20 Vn name 0 5 In ILx max V 1 Follow...

Page 395: ...PF Protection Module Power Factor ANSI 55 EN MRA4 04 09 Page 395 Q P leading leading lagging lagging PF 0 PF 0 PF 0 PF 0 0 phi 90 270 phi 360 90 phi 180 180 phi 270...

Page 396: ...and if the state of the assigned signal is true 1 n Assignment List Protection Para Global Prot Para PF Prot PF 1 ExBlo2 External blocking of the module if blocking is activated allowed within a para...

Page 397: ...ing of the Trip Command of the module stage inactive active inactive Protection Para n PF Prot PF 1 ExBlo TripCmd Fc Activate allow or inactivate disallow blocking of the module stage This parameter i...

Page 398: ...n Para n PF Prot PF 1 Reset Value Reset Value 0 5 0 99 0 99 Protection Para n PF Prot PF 1 t Tripping delay 0 00 300 00s 0 00s Protection Para n PF Prot PF 1 Pre trig Comp Pre trigger time for the Com...

Page 399: ...ule input state External Blocking of the Trip Command Protection Para Global Prot Para PF Prot PF 1 Signals of the Power Factor module states of the outputs Name Description active Signal active ExBlo...

Page 400: ...ative algebraic sign check the wiring In this example PF Trigger is set to 0 86 30 lagging and PF Reset is set to 0 86 30 leading Carry out the test with the settings trigger and reset that fit to you...

Page 401: ...ime to the parameterized Testing the fallback ratio PF Reset Example 0 86 leading Adjust the angle between voltage and current current pointer leading with an abrupt change to PF 0 707 45 leading Meas...

Page 402: ...ency protective elements f 1 to f 6 are identically structured The frequency is calculated as the average of the measured values of the three phase frequencies Only valid measured frequency values are...

Page 403: ...kings f 1 n Stage is not deactivated and no active blocking signals Tripping com mand not deactivated or blocked VL3 VL2 0 t name t nam e f 1 n nam e B lo by V V Block f Device planning name f f f f f...

Page 404: ...t name f 1 n Please Refer To Diagram Blockings Please Refer To Diagram Trip blockings Stage is not deactivated and no active blocking signals Tripping command not deactivated or blocked f V Block f Fi...

Page 405: ...T f f Please Refer To Diagram Trip blockings Tripping command not deactivated or blocked Please Refer To Diagram Blockings Stage is not deactivated and no active blocking signals f 1 n f and DF DT Or...

Page 406: ...Please Refer To Diagram Blockings Please Refer To Diagram Trip blockings Stage is not deactivated and no active blocking signals Tripping command not deactivated or blocked V Block f Field Para posit...

Page 407: ...f 1 n Please Refer To Diagram Blockings Please Refer To Diagram Trip blockings Stage is not deactivated and no active blocking signals Tripping command not deactivated or blocked V Block f Field Para...

Page 408: ...e module if blocking is activated allowed within a parameter set and if the state of the assigned signal is true 1 n Assignment List Protection Para Global Prot Para f Prot f 1 ExBlo2 External blockin...

Page 409: ...ive Protection Para n f Prot f 1 Blo TripCmd Permanent blocking of the Trip Command of the module stage inactive active inactive Protection Para n f Prot f 1 ExBlo TripCmd Fc Activate allow or inactiv...

Page 410: ...nge This function is inactive if DF 0 Only available if Device planning f Mode f and DF DT Or f and DF DT 0 0 10 0Hz 1 00Hz Protection Para n f Prot f 1 DT Time interval of the maximum admissable rate...

Page 411: ...Description active Signal active ExBlo Signal External Blocking Blo by V Signal Module is blocked by undervoltage Blo TripCmd Signal Trip Command blocked ExBlo TripCmd Signal External Blocking of the...

Page 412: ...asuring quantity to less than 99 95 of the trip value or 0 05 fn The relay must only fall back at 99 95 of the trip value at the earliest or 0 05 fn Successful test result Permissible deviations toler...

Page 413: ...asing the rate of change of frequency until the respective element is activated Note the value Testing the trip delay Set the test voltage to nominal frequency Now apply a step change sudden change th...

Page 414: ...quency Procedure Testing the threshold values Feed nominal voltage and nominal frequency to the device Decrease the frequency below the f threshold Apply a rate of change of frequency step change that...

Page 415: ...phase voltage source that can generate a definite step sudden change of the voltage pointers phase shift Procedure Testing the threshold values Apply a vector surge sudden change that is 1 5 times the...

Page 416: ...applies only if the CB is switched on manually When position CB POS ON THAT MEANS CB POS ON TRUE and CB POS OFF FALSE is signaled the AR module changes into the AR T SUPERV state and the supervision t...

Page 417: ...e has expired the CB on command is issued to the circuit breaker if No active blocking The circuit breaker is ready for operation There is no pending trip command of an AR authorized protection functi...

Page 418: ...mpt has taken place Via the fast trip the AR module is able to trip the circuit breaker ahead of the protection stage that has activated the AR module As a general rule a fast trip is either issued be...

Page 419: ...rip of an AR authorised protection function 3 Is there actually no general trip 4 Is the circuit breaker ready for switching operation CB ready yes CB ON Cmd 1 Increment counters abort 0 t t CB on Cmd...

Page 420: ...Aux ON 0 1 0 1 AR t Superv 0 1 AR Ready 0 1 I 1 Alarm 0 1 I 1 Trip 0 1 t start 0 1 AR t dead 0 1 t Superv AR CB ON Cmd 0 1 No start of the AR after manual switching on the CB while supervision blockin...

Page 421: ...MRA4 04 09 Page 421 AR Aux OFF AR Aux ON 0 1 0 1 AR t Superv 0 1 AR Ready 0 1 I 1 Alarm 0 1 I 1 Trip 0 1 t start 0 1 AR t dead 0 1 t start t DP1 AR CB ON Cmd 0 1 Successful Auto Reclosure 1st Shot t S...

Page 422: ...A4 04 09 AR Aux OFF AR Aux ON 0 1 0 1 AR t Superv 0 1 AR Ready 0 1 I 1 Alarm 0 1 I 1 Trip 0 1 t start 0 1 AR t dead 0 1 t start t DP1 AR CB ON Cmd 0 1 Twice auto reclosed unsuccessful t Superv AR succ...

Page 423: ...r of AR successful and unsuccessful no of AR inactive active inactive Operation Reset Res Service Cr Reset the Service Counters inactive active inactive Operation Reset in Preparation in Preparation i...

Page 424: ...rue 1 n Assignment List Protection Para Global Prot Para AR Ex Sync Signal that indicates the synchronism 1 n Assignment List Protection Para Global Prot Para AR CB Pos Detect Criterion by which the C...

Page 425: ...eterized ExBlo Fc active inactive active inactive Protection Para n AR General settings Ex Sync External Synchronisation OK inactive active inactive Protection Para n AR General settings Attempts Maxi...

Page 426: ...e attempt for phase faults 0 1 200 00s 1s Protection Para n AR General settings t DP5 Dead time between trip and reclosure attempt for phase faults 0 1 200 00s 1s Protection Para n AR General settings...

Page 427: ...eneral settings t Superv Supervision time 1 300 00s 10s Protection Para n AR General settings t CB on Cmd By this parameter the maximum duration of the CB On control command will be set The CB On cont...

Page 428: ...exceeds this number of reclosure attempts an alarm will be given out overhauling of the CB 1 65535 1000 Protection Para n AR General settings Service Blo Too many auto reclosure attempts If the param...

Page 429: ...Module input state External blocking2 Protection Para Global Prot Para AR Ex Sync running I Module input state External synchronism signal Protection Para Global Prot Para AR CB Pos Detect Module inp...

Page 430: ...ons successful Signal Auto Reclosing successful failed Signal Auto Reclosing failure t dead Signal Dead time between trip and reclosure attempt Res Statistics Cr Signal Reset all statistic AR counters...

Page 431: ...tion Count and RevData AR Cr successfl Total number of successfully executed Automatic Reclosures 0 0 65536 Operation Count and RevData AR Cr failed Total number of unsuccessfully executed automatic r...

Page 432: ...a start function was assigned 0 6 0 Protection Para n AR Start FT 1 t FT Trip delay for Fast Trip Only available if a start function was assigned 0 10 00s 0s Protection Para n AR Start FT 2 Startfct A...

Page 433: ...ion Para n AR Start FT 4 Startfct Assignment Start fct Protection Para n AR Start FT 4 FT Fast Trip Only available if a start function was assigned inactive active inactive Protection Para n AR Start...

Page 434: ...as assigned 0 10 00s 0s Protection Para n AR Start FT 6 Startfct Assignment Start fct Protection Para n AR Start FT 6 FT Fast Trip Only available if a start function was assigned inactive active inact...

Page 435: ...ast Tripping 2 FT Signal Fast Trip 2 FT Cmd Signal Trip Command for Fast Tripping 3 FT Signal Fast Trip 3 FT Cmd Signal Trip Command for Fast Tripping 4 FT Signal Fast Trip 4 FT Cmd Signal Trip Comman...

Page 436: ...3 Abort the AR cycle if the state of the assigned signal is true If the state of this function is true the AR will be aborted AbortFct Protection Para n AR AbortFct abort 4 Abort the AR cycle if the...

Page 437: ...d Signal Trip Command V 4 TripCmd Signal Trip Command VE 1 TripCmd Signal Trip Command VE 2 TripCmd Signal Trip Command f 1 TripCmd Signal Trip Command f 2 TripCmd Signal Trip Command f 3 TripCmd Sign...

Page 438: ...l External Trip Command ExP 4 TripCmd Signal External Trip Command SOTF enabled Signal Switch Onto Fault enabled This Signal can be used to modify Overcurrent Protection Settings CLPU enabled Signal C...

Page 439: ...I 5 Phase Overcurrent Stage I 6 Phase Overcurrent Stage IG 1 Earth current protection Stage IG 2 Earth current protection Stage IG 3 Earth current protection Stage IG 4 Earth current protection Stage...

Page 440: ...ents As soon as the trip occurs switch the current off immediately After expiry of the dead time the CB should reclose Only tripping commands that are given within the active time of the AR will activ...

Page 441: ...nal protection ExP 1 4 are identically structured By using the module External Protection the following can be incorporated into the device function trip commands alarms and blockades of external prot...

Page 442: ...m name TripCmd 1 n Assignment List name Trip name Trip name Alarm Please Refer To Diagram Blockings Please Refer To Diagram Trip blockings Stage is not deactivated and no active blocking signals Tripp...

Page 443: ...ExP 1 ExBlo2 External blocking of the module if blocking is activated allowed within a parameter set and if the state of the assigned signal is true 1 n Assignment List Protection Para Global Prot Par...

Page 444: ...r If the signal becomes true those modules stages are blocked that are parameterized ExBlo Fc active inactive active inactive Protection Para n ExP ExP 1 Blo TripCmd Permanent blocking of the Trip Com...

Page 445: ...Trip Command Protection Para Global Prot Para ExP ExP 1 Alarm I Module input state External Alarm Protection Para Global Prot Para ExP ExP 1 Trip I Module input state External Trip Protection Para Glo...

Page 446: ...tion Necessary means Depending on the application Procedure Simulate the functionality of the External Protection Alarm Trip Blockings by de energizing of the digital inputs Successful test result All...

Page 447: ...eans that the current does not fall below the set threshold approx zero within a specified time delay a CB failure has occurred this will be signaled by an alarm Via an output relay this alarm can be...

Page 448: ...ion ANSI 50BF Page 448 EN MRA4 04 09 name I CBF IL1 IL2 IL3 S 1 R1 1 0 t name t CBF Please Refer To Diagram Blockings CB Trip CB CBF Alarm CBF running CBF Stage is not deactivated and no active blocki...

Page 449: ...tting range Default Menu path ExBlo1 External blocking of the module if blocking is activated allowed within a parameter set and if the state of the assigned signal is true 1 n Assignment List Protect...

Page 450: ...ation or deactivation of module stage inactive active inactive Protection Para n Supervision CBF ExBlo Fc Activate allow or inactivate disallow blocking of the module stage This parameter is only effe...

Page 451: ...rnal blocking1 Protection Para Global Prot Para Supervision CBF ExBlo2 I Module input state External blocking2 Protection Para Global Prot Para Supervision CBF CBF Module Signals Output States Name De...

Page 452: ...ressed which is higher than the threshold value of one of the current protection modules When the trip relay that is assigned to the protection function picks up a timer will be started and the time u...

Page 453: ...n for the trip circuit supervision In this case the trip circuit supply voltage serves also as supply voltage for the digital inputs and so the supply voltage failure of a trip circuit can be detected...

Page 454: ...SI 74TC Connection example Trip circuit supervision with two CB auxiliary contacts Page 454 EN MRA4 04 09 L L LS Trip CB position indicator normal open position indicator normal closed HighPROTEC Inpu...

Page 455: ...le Trip Circuit Supervision ANSI 74TC EN MRA4 04 09 Page 455 TCS 0 t name t TCS TCS Alarm CB Managemt Pos CB Pos Detect Please Refer To Diagram Blockings Stage is not deactivated and no active blockin...

Page 456: ...le Trip Circuit Supervision ANSI 74TC Device Planning Parameters of the Trip Circuit Supervision Module Parameter Description Options Default Menu path Mode Mode do not use use use Device planning Pag...

Page 457: ...state of the assigned signal is true 1 n Assignment List Protection Para Global Prot Para Supervision TCS ExBlo2 External blocking of the module if blocking is activated allowed within a parameter se...

Page 458: ...ervision TCS ExBlo Fc Activate allow or inactivate disallow blocking of the module stage This parameter is only effective if a signal is assigned to the corresponding global protection parameter If th...

Page 459: ...I Module input state External blocking2 Protection Para Global Prot Para Supervision TCS CB Pos Detect I Module input state Criterion by which the Circuit Breaker Switch Position is to be detected Pr...

Page 460: ...ing of the CB Object to be tested Test of the trip circuit supervision Procedure part 1 Simulate failure of the control voltage in the power circuits Successful test result part 1 After expiry of t TC...

Page 461: ...ich takes the different transformation ratio of the phase and earth current transformers into account The device automatically calculates this factor from the rated field parameters i e the relation b...

Page 462: ...pervision ANSI 60L CT the supervision function should be deactivated Page 462 EN MRA4 04 09 Please Refer To Diagram Blockings IG calculated IL1 CTS Alarm CTS Stage is not deactivated and no active blo...

Page 463: ...eter Description Setting range Default Menu path ExBlo1 External blocking of the module if blocking is activated allowed within a parameter set and if the state of the assigned signal is true 1 n Assi...

Page 464: ...on Para n Supervision CTS I In order to prevent faulty tripping of phase selective protection functions that use the current as tripping criterion If the difference of the measured earth current and t...

Page 465: ...nal blocking1 Protection Para Global Prot Para Supervision CTS ExBlo2 I Module input state External blocking2 Protection Para Global Prot Para Supervision CTS Current Transformer Supervision Signals O...

Page 466: ...ta I 0 1 In Feed a three phase symmetrical current system approx nominal current to the secondary side Disconnect the current of one phase from one of the measuring inputs the symmetrical feeding at s...

Page 467: ...ion of the VTs by comparing the measured and calculated residual voltage The module VTS can detect a VT failure if the calculated residual voltage does not match the measured one As a precondition how...

Page 468: ...VTS Alarm V VE calculated VL1 VL3 VL2 VE measured 1 n Assignment List VTS Ex Fuse Fail EVT 1 n Assignment List VTS Ex Fuse Fail VT VTS Ex Fuse Fail VT I VTS Ex Fuse Fail EVT I VT con Phase to Earth EV...

Page 469: ...and if the state of the assigned signal is true 1 n Assignment List Protection Para Global Prot Para Supervision VTS ExBlo2 External blocking of the module if blocking is activated allowed within a pa...

Page 470: ...e signal becomes true those modules stages are blocked that are parameterized ExBlo Fc active inactive active inactive Protection Para n Supervision VTS V In order to prevent faulty tripping of phase...

Page 471: ...ision VTS ExBlo1 I Module input state External blocking1 Protection Para Global Prot Para Supervision VTS ExBlo2 I Module input state External blocking2 Protection Para Global Prot Para Supervision VT...

Page 472: ...o be tested Check if the auto fuse failure is correctly identified by the device Procedure Disconnect the automatic circuit breaker of the VTs all poles to be dead Successful test result The state of...

Page 473: ...e It is to be tested whether VE 3xV0 Necessary means 4 channel voltage source 3 1 Procedure part 1 Set the limiting value of the VT supervision to V 0 1 Vn Feed a three phase symmetrical voltage syste...

Page 474: ...chronize date and time of the device with your PC i e That means that the device takes over date and time from your PC Version Within this menu Device parameters Version you can obtain information on...

Page 475: ...MI only Establishing a connection via TCP IP to the device is only possible if your device is equipped with an Ethernet Interface RJ45 Contact your IT administrator in order to establish the network c...

Page 476: ...tput relays will be acknowledged inactive active inactive Operation Acknowledge Ack Scada SCADA will be acknowledged inactive active inactive Operation Acknowledge Ack BO LED Scd TCmd Reset the binary...

Page 477: ...l input functions are inactive the device will keep working with the Setting Group that was activated lastly Only available if PSet Switch PSS via Inp fct 1 n Assignment List Protection Para PSet Swit...

Page 478: ...set to Switch via Input and the other three input functions are inactive at the same time In case that there is more than one input function active no Parameter Setting Group Switch will be executed...

Page 479: ...iption Setting range Default Menu path Scaling Display of the measured values as primary secondary or per unit values Per unit values Primary values Secondary values Per unit values Device Para Measur...

Page 480: ...Device Para Ex Acknowledge PS1 I State of the module input respectively of the signal that should activate this Parameter Setting Group Protection Para PSet Switch PS2 I State of the module input resp...

Page 481: ...da Signal Parameter Set Switch via Scada PSS via Inp fct Signal Parameter Set Switch via input function min 1 param changed Signal At least one parameter has been changed Param to be saved Number of p...

Page 482: ...l Values of the System Module Value Description Menu path Build Build Device Para Version Version Version Device Para Version Operating hours Cr Operating hours counter Operation Count and RevData Sys...

Page 483: ...l locally applicable national and international installation and safety regulations for working at electrical power installations must always to be followed e g VDE EN DIN IEC Prior to the initial vol...

Page 484: ...LEDs and relay functions these have to be provided with the relevant alarm and tripping functions of the respective protection functions elements This has to be tested in practical operation Check of...

Page 485: ...re no voltages that could lead to personal injury Plug out the terminals at the rear side of the device Do not pull any cable pull on the plugs If it is stuck use for example a screw driver Fasten the...

Page 486: ...Service Service General Within this menu you can initiate a reboot of the device Page 486 EN MRA4 04 09...

Page 487: ...of hardware sub assemblies and faultless operation of the measuring unit Faultless cyclic operation of software is supervised by timing analysis and checking results of different functions Errors of t...

Page 488: ...alysis purpose 5 Restart because of configuration changes 6 General failure reboot without definite reason 7 Reboot by SW system abort HOST side summary of several reboot reasons detected by software...

Page 489: ...outputs 2 5 kV eff 50 Hz Voltage measuring inputs 3 0 kV eff 50 Hz All wire bound communication interfaces 1 5 kV DC Housing Housing B2 height width 173 mm 6 811 4 U 212 7 mm 8 374 42 HP Housing dept...

Page 490: ...use 5x20 mm approx 1 5 x 0 8 according to IEC 60127 3 5 A time lag miniature fuse 6 3x32 mm approx 1 4 x 1 1 4 according to UL 248 14 Power Consumption Power supply range Power consumption in idle mod...

Page 491: ...itching threshold 1 ON Switching threshold 1 OFF min 19 2 V DC max 9 6 V DC Un 48 V 60V DC Switching threshold 2 ON Switching threshold 2 OFF Min 42 6 V DC max 21 3 V DC Un 110 V AC DC Switching thres...

Page 492: ...current input at In 1A S 0 35 mVA at In 5A S 0 35 mVA Frequency range 50 Hz 60 Hz 10 Terminals Screw type terminals with integrated short circuiters contacts Voltage and Residual Voltage Measurement...

Page 493: ...5 A DC up to 30 V resistive 0 3 A DC at 300 V Max switching voltage 250 V AC 250 V DC Switching capacity 1250 VA Contact type 1 changeover contact Terminals Screw type terminals Supervision Contact S...

Page 494: ...terminals RM 3 5 mm 138 MIL terminating resistors internal or fiber optic connection ST plug In case that the RS485 interface is realized via terminals the communication cable has to be shielded The s...

Page 495: ...60255 6 High frequency interference test IEC 60255 22 1 class 3 Within one circuit Circuit to earth Circuit to circuit 1 kV 2 s 2 5 kV 2 s 2 5 kV 2 s Insulation voltage test IEC 60255 5 EN 50178 All...

Page 496: ...turbance immunity test Burst IEC 60255 22 4 IEC 61000 4 4 class 4 Power supply mains inputs Other in and outputs 4 kV 2 5 kHz 2 kV 5 kHz Surge immunity test IEC 61000 4 5 class 4 Within one circuit Ci...

Page 497: ...class X ANSI C37 90 2 35 V m Immunity to conducted disturbances induced by radio frequency fields IEC 61000 4 6 class 3 10 V Power frequency magnetic field immunity test IEC 61000 4 8 class 4 continue...

Page 498: ...on of ambient conditions Stationary use at weatherprotected locations 3K6 3B1 3C1 3S1 3M2 but min 0 C and 3K8H for 2 h Test Ad Cold IEC 60068 2 1 Temperature test duration 20 C 16 h Test Bd Dry Heat I...

Page 499: ...Test Ea Shock tests IEC 60068 2 27 IEC 60255 21 2 class 1 Shock response test 5 gn 11 ms 3 impulses in each direction Shock resistance test 15 gn 11 ms 3 impulses in each direction Test Eb Shockendur...

Page 500: ...5 x In Earth current sensitive Please note The precision does not depend on the nominal value but is referenced to 100 mA with In 1 A respectively 500 mA with In 5 A Frequency range 50 Hz 60 Hz 10 Acc...

Page 501: ...l value Amplitude error for V Vn 0 5 of the nominal value Resolution 0 1 V Harmonics up to 20 3rd harmonic 1 up to 20 5th harmonic 1 Frequency influence 2 Hz in the range of 5 Hz of the parameterized...

Page 502: ...tion stages I x Tolerance I MTA 2 at I 0 1 x In und V 0 1 x Vn I 1 5 of the setting value resp 1 In resetting ratio 97 or 0 5 x In t DEFT 1 resp 10 ms Operating time Starting from I higher than 1 1 x...

Page 503: ...VE 5 Vn IG 1 5 of the setting value resp 1 In resetting ratio 97 or 0 5 x In VE 1 5 of the setting value resp 1 In resetting ratio 97 or 0 5 x In t DEFT 1 resp 10 ms Operating time Starting from IG h...

Page 504: ...esp 1 In K Alarm ThR 1 5 of the setting value Unbalanced load I2 x Tolerance I2 2 of the setting value resp 1 In resetting ratio 97 or 0 5 x In t Tripping delay time DEFT DEFT 1 resp 10 ms Operating t...

Page 505: ...lerance V 1 5 of the setting value resp 1 Vn resetting ratio 103 or 0 5 x Vn t 1 resp 10 ms Operating time Starting from V lower than 0 7 x V 40ms Release time 40ms Voltage Protection V t x Tolerance...

Page 506: ...Hz 60ms 50 70Hz 50ms Release time 40 50Hz 85ms 50 70Hz 75ms V Block f 1 5 of the setting value resp 1 Un resetting ratio 103 or 0 5 x Un Rate of Change of Frequency df dt Tolerance df dt 100 mHz per S...

Page 507: ...upervision VTS Tolerance V 2 of the setting value resp 1 5 Vn resetting ratio 94 t 1 resp 10 ms Asymmetry V012 x Tolerance V1 2 of the setting value resp 1 5 Vn resetting ratio 97 or 0 5 x Vn V1 2 of...

Page 508: ...tic Reclosing AR Tolerance t start 1 resp 20 ms t DP1 t DP6 1 resp 20 ms t DE1 t DE6 1 resp 20 ms t Superv 1 resp 20 ms t CB ON Cmd 1 resp 20 ms t sync_AR 1 resp 20 ms 1 n SA 6 t SA 1 resp 20 ms Page...

Page 509: ...Operating time 75 ms resetting time 75 ms PQS Tolerance at 0 8 Vn Vn 100 V symmetrically feeded S 3 of the setting value resp 0 1 of Sn resetting ratio 103 of setting values or 0 2 W t 1 of the setti...

Page 510: ...SEG GmbH Co KG Krefelder Weg 47 D 47906 Kempen Germany Postfach 10 07 55 P O Box D 47884 Kempen Germany Phone 49 0 21 52 145 1 Internet Homepage http www woodward seg com Documentation http doc seg pp...

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