Woodward HighPROTEC MRU4 Manual Download Page 281

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ExP Protection Module – External Protection

Commissioning: External Protection

Object to be tested

Test of the module External Protection

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 external alarms, external trips and external blockings are correctly recognized and processed by the device.

EN MRU4 10/09

Page 281

Summary of Contents for HighPROTEC MRU4

Page 1: ...MRU4 HighPROTEC Voltage Frequency Protection Device Manual DOK HB MRU4E...

Page 2: ...unctional overview Page 2 EN MRU4 10 09 Fault recorder Event recorder Disturbance recorder f delta phi V VE V1 V2 Measured and calculated values option standard 4 MRU4 74 TC 81 U O 59N 59 27 47 60 FL...

Page 3: ...Order Code EN MRU4 10 09 Page 3...

Page 4: ...aphical User Interface 49 Setting up the Connection PC Device 50 Set up a Connection via Ethernet TCP IP 50 Set up a Connection via Serial Interface under Windows 2000 51 Set up a Connection via Seria...

Page 5: ...tion Parameters of the Panel 139 MODULE DISTURBANCE RECORDER 140 Read Out Disturbance Records 143 Disturbance Recorder to be Read Out by Smart view 144 Deleting Disturbance Records 145 Deleting Distur...

Page 6: ...1 Password Changes 201 Password Forgotten 201 Changing of Parameters Example 202 Changing of Parameters when using the Smart View Example 203 Protection Parameters 205 Setting Groups 205 Setting Group...

Page 7: ...SYMMETRY 47 269 Device planning parameters of the asymmetry module 271 Global protection parameter of the asymmetry module 271 Parameter set parameters of the asymmetry module 272 States of the inputs...

Page 8: ...lock 311 Display 311 Digital Inputs 312 Voltage and Residual Voltage Measurement 313 Frequency Measurement 313 Binary Output Relays 313 Time Synchronization IRIG 314 Front Interface RS232 314 RS485 31...

Page 9: ...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 10: ...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 11: ...ces are further designed for installation in low voltage LV compartments of medium voltage MV switchgear panels or in de centralized protection panels The programming and parameterization has to meet...

Page 12: ...hat you have the latest revision be sure to check the Woodward SEG documentation website http eps woodward com download The latest version of most publications is available at http eps woodward com do...

Page 13: ...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 14: ...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 15: ...a pre defined value can be selected 1 n Assignment List nam e 1 n VeEnable no assignment 1 n no assignment 1 nam e 1 n Assignment List Param eter of a M odule Input with special values An 1 n output f...

Page 16: ...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 17: ...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 18: ...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 19: ...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 20: ...6 binary output relays MRU4 Hardware Variant 2 Optional Hardware Extension 0 Standard 0 Standard MRU4 Housing Mounting form A Flush mounting B 19 inch mounting semi flush Flush mounting MRU4 Communica...

Page 21: ...d it has to be added to the depth dimension 3 Side View B1 Housing The housing must be carefully grounded Connect a ground cable 4 to 6 mm2 AWG 12 10 1 7 Nm 15 In lb to the housing using the screw whi...

Page 22: ...5 In lb 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 0 56...

Page 23: ...ual modules can be learned from the connection diagram fixed at the top of your device Housing B1 for the following device MRI MRU4 Housing B1 B1 housing schematic diagram The housing must be carefull...

Page 24: ...12 10 1 7 Nm 15 In lb 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 te...

Page 25: ...result 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 connect...

Page 26: ...RU4 10 09 L L PE COM1 DI1 COM2 DI2 DI3 DI4 DI5 DI6 DI7 DI8 COM3 do not use 0 HTL NT COM3 n c do not use 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 27: ...relays is specified The changeable signals are listed in the assignment list which can be found in the appendix Make sure that the tightening torque is 0 56 0 79 Nm 5 7 In lb Please duly consider the...

Page 28: ...X101 Electro mechanical assignment Page 28 EN MRU4 10 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 1 3 2 4 5 6 7 8 9 10 11 12 13 14...

Page 29: ...parameters the correct connection of the voltage measuring inputs has to be set phase to neutral star phase to phase Open Delta respectively V Connection Make sure that the tightening torque is 1 2 1...

Page 30: ...n MRA4 Terminal Marking X4 MRU4 Terminal Marking X3 Electro mechanical assignment Page 30 EN MRU4 10 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 31: ...all device fronts Electro mechanical assignment for all device types EN MRU4 10 09 Page 31 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 32: ...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 33: ...lectro 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...

Page 34: ...e Middle of the BUS Wiring example Device at the End of the BUS using the integrated Terminal Resistor Page 34 EN MRU4 10 09 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 35: ...onnection 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 EN MRU4 10 09 Page 35 D SUB assignment bushing 1 Earth...

Page 36: ...mers star connection open delta connection duly into account Now adjust voltage values in the nominal voltage range with the corresponding nominal frequency which are not likely to cause overvoltage o...

Page 37: ...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 38: ...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 broken delta e MRA MCA terminal mar...

Page 39: ...1 1 X 2 3 4 5 6 7 8 Three phase voltage measurement wiring of the measurement inputs open delta MRA MCA terminal marking X4 MRN4 MRU4 MRF4 terminal marking X3 VE VL3 VL31 VL2 VL23 VL1 VL12 Notice Calc...

Page 40: ...V23 V31 n VE e Three phase voltage measurement wiring of the measurement inputs open delta Measurement of the residual voltage VE via auxilliary windings e n broken delta MRA MCA terminal marking X4 M...

Page 41: ...V23 V31 n VE e Three phase voltage measurement wiring of the measurement inputs open delta Measurement of the residual voltage VE via auxilliary windings e n broken delta MRA MCA terminal marking X4 M...

Page 42: ...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 43: ...Navigation Operation Navigation Operation EN MRU4 10 09 Page 43 1 2 3 5 7 6 8 9...

Page 44: ...n the device can be obtained from the ASSIGNMENT LIST which can be found in the appendix LED System OK Should LED System OK flash red during operation contact the Service Dept immediately 3 Display Vi...

Page 45: ...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 state of the multiple assignments if you proceed as follows In order to...

Page 46: ...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 47: ...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 48: ...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 49: ...ion file with the left mouse button Select a language for the installation procedure Confirm by pressing the Continue button in the INFO frame Select an installation path or confirm the standard insta...

Page 50: ...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 51: ...int Device Connection 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 con...

Page 52: ...egister card General Ensure that Communication cable between two computers Com X is selected in the Drop Down Menu X interface number where you have connected the zero modem cable to Click button Conf...

Page 53: ...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 54: ...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 55: ...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 56: ...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 57: ...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 58: ...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 59: ...view Call up the Control Panel Choose Network Internet On the left side click on Manage Network Connections Click on HighPROTEC Direct Connection with the right hand mouse key Choose Delete from the s...

Page 60: ...when using Smart view Starting of the Smart view Make sure the connection has been established properly Connect your PC with the device via a zero modem cable Select Receiving Data From The Device in...

Page 61: ...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 62: ...kup and Documentation when using Smart view How to save device data on a PC Click on Save as in menu File Specify a name choose a folder on your hard disk and save the device data accordingly Page 62...

Page 63: ...as from a shown position on All data and parameters of the device parameter tree are printed as from the position marking in the navigation window Below this selection the complete name of the marking...

Page 64: ...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 65: ...he 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 navigation...

Page 66: ...e Operation Measured values Standard values VL2 Measured value Phase to neutral voltage Operation Measured values Standard values VL3 Measured value Phase to neutral voltage Operation Measured values...

Page 67: ...Measuring Values V2 Measured value calculated Symmetrical components negative phase sequence voltage Operation Measured values Standard values EN MRU4 10 09 Page 67...

Page 68: ...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 69: ...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 70: ...n Statistics Standard values f min Min frequency value Operation Statistics Standard values VL12 max VL12 maximum value Operation Statistics Standard values VL12 avg VL12 average value Operation Stati...

Page 71: ...lue Operation Statistics Standard values VL2 max VL2 maximum value Operation Statistics Standard values VL2 avg VL2 average value Operation Statistics Standard values VL2 min VL2 minimum value Operati...

Page 72: ...Operation Statistics Standard values V2 max Maximum value Symmetrical components negative phase sequence voltage Operation Statistics Standard values V2 avg Average value Symmetrical components negat...

Page 73: ...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 74: ...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 75: ...rnal Acknowledgme nt Via a signal from the assignment list e g a digital Input all can be acknowledged All LEDs at once Where Within the menu Ex Acknowledge All Binary Output Relays at once Where With...

Page 76: ...ng mode you cannot acknowledge In case of a fault during parameter setting via the operating panel you must first leave the parameter mode by pressing either push button C or OK before you may access...

Page 77: ...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 78: ...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 79: ...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 80: ...Blo2 I Module input state External blocking2 Prot ExBlo TripCmd I Module input state External Blocking of the Trip Command CB TripCmd Signal Trip Command CB Res TripCmd Cr Signal Resetting of the Coun...

Page 81: ...rip Command V 1 ExBlo1 I Module input state External blocking1 V 1 ExBlo2 I Module input state External blocking2 V 1 ExBlo TripCmd I Module input state External Blocking of the Trip Command V 2 activ...

Page 82: ...Signal Alarm L1 V 4 Alarm L2 Signal Alarm L2 V 4 Alarm L3 Signal Alarm L3 V 4 Alarm Signal Alarm voltage stage V 4 Trip L1 Signal General Trip L1 V 4 Trip L2 Signal General Trip L2 V 4 Trip L3 Signal...

Page 83: ...al Alarm Vector Surge f 1 Alarm Signal Alarm Frequency Protection collective signal f 1 Trip f Signal Frequency has exceeded the limit f 1 Trip df dt DF DT Signal Trip df dt or DF DT f 1 Trip delta ph...

Page 84: ...f dt or DF DT f 3 Trip delta phi Signal Trip delta phi f 3 Trip Signal Trip Frequency Protection collective signal f 3 TripCmd Signal Trip Command f 3 ExBlo1 I Module input state External blocking1 f...

Page 85: ...ocking1 f 5 ExBlo2 I Module input state External blocking2 f 5 ExBlo TripCmd I Module input state External Blocking of the Trip Command f 6 active Signal active f 6 ExBlo Signal External Blocking f 6...

Page 86: ...Module input state External Blocking of the Trip Command V 012 3 active Signal active V 012 3 ExBlo Signal External Blocking V 012 3 Blo TripCmd Signal Trip Command blocked V 012 3 ExBlo TripCmd Signa...

Page 87: ...I Module input state External blocking2 V 012 6 ExBlo TripCmd I Module input state External Blocking of the Trip Command ExP 1 active Signal active ExP 1 ExBlo Signal External Blocking ExP 1 Blo TripC...

Page 88: ...Blocking ExP 4 Blo TripCmd Signal Trip Command blocked ExP 4 ExBlo TripCmd Signal External Blocking of the Trip Command ExP 4 Alarm Signal External Alarm ExP 4 Trip Signal External Trip ExP 4 TripCmd...

Page 89: ...ignal Clear failure in memory Disturb rec Reset all records Signal All records deleted Disturb rec Reset rec Signal Delete record Disturb rec Man Trigger Signal Manual Trigger Disturb rec Start1 I Sta...

Page 90: ...Command Modbus Scada Cmd 12 Scada Command Modbus Scada Cmd 13 Scada Command Modbus Scada Cmd 14 Scada Command Modbus Scada Cmd 15 Scada Command Modbus Scada Cmd 16 Scada Command IEC 103 Scada Cmd 1 Sc...

Page 91: ...S 4 Signal Parameter Set 4 Sys PSS manual Signal Manual Switch over of a Parameter Set Sys PSS via Scada Signal Parameter Set Switch via Scada Sys PSS via Inp fct Signal Parameter Set Switch via input...

Page 92: ...of the module input respectively of the signal that should activate this Parameter Setting Group Sys PS2 I State of the module input respectively of the signal that should activate this Parameter Sett...

Page 93: ...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 94: ...e 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 be st...

Page 95: ...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 96: ...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 effective Thus wipers will not be misinterpreted no debo...

Page 97: ...100 ms no debouncing time Device Para Digital Inputs DI Slot X1 Group 3 Inverting 7 Inverting the input signals inactive active inactive Device Para Digital Inputs DI Slot X1 Group 3 Debouncing time...

Page 98: ...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 99: ...se 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 picked...

Page 100: ...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 101: ...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 102: ...Device Para Binary Outputs BO Slot X2 BO 1 Acknowledgement Acknowledgement Signal An acknowledgement signal that acknowledges the corresponding binary output relay can be assigned to each output relay...

Page 103: ...ssigned signal inactive active inactive Device Para Binary Outputs 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 s...

Page 104: ...3s Device Para Binary Outputs BO Slot X2 BO 2 Latched Defines whether the Binary Output Relay will be acknowledged automatically if the event is gone or whether the Binary Output Relay is to be acknow...

Page 105: ...e assigned signal inactive active inactive Device Para 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 th...

Page 106: ...List Device Para Binary Outputs BO Slot X2 BO 2 Inverting 7 Inverting of the state of the assigned signal inactive active inactive Device Para Binary Outputs BO Slot X2 BO 2 t hold To clearly identify...

Page 107: ...ara 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 inac...

Page 108: ...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 109: ...ly 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 in...

Page 110: ...ssigned signal inactive active inactive Device Para Binary Outputs 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 s...

Page 111: ...ignal manually inactive active inactive Device Para Binary Outputs BO Slot X2 BO 5 Acknowledgement Acknowledgement Signal An acknowledgement signal that acknowledges the corresponding binary output re...

Page 112: ...ssigned signal inactive active inactive Device Para Binary Outputs 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 s...

Page 113: ...ssigned signal inactive active inactive Device Para Binary Outputs BO Slot X2 BO 5 Assignment 7 Assignment 1 n Assignment List Device Para Binary Outputs BO Slot X2 BO 5 Inverting 7 Inverting of the s...

Page 114: ...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 115: ...nt 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 Acknowledgement signal for the binary ou...

Page 116: ...nt Device Para Binary Outputs BO Slot X2 BO 3 Ack signal BO 3 Module input state Acknowledgement signal for the binary output relay If latching is set to active the binary output relay can only be ack...

Page 117: ...e Acknowledgement 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 118: ...2 BO 5 BO5 7 Module input state Assignment Device Para Binary Outputs BO Slot X2 BO 5 Ack signal BO 5 Module input state Acknowledgement signal for the binary output relay If latching is set to active...

Page 119: ...ary Output Relay 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 Rela...

Page 120: ...efer to chapter Navigation description of the INFO key Set the following parameters for each LED Latching self holding function If Latching is set to active the state that is set by the alarms will be...

Page 121: ...be acknowledged at once Via the Internet you can download a PDF Template in order to create and print out self adhesive films for LED assignment texts front foil by means of a laser printer Recommenda...

Page 122: ...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 123: ...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 124: ...signment List Device Para LEDs 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 green Device Para LEDs LE...

Page 125: ...g of the state of the assigned signal inactive active inactive Device Para LEDs LED 1 Latched Defines whether the LED will be acknowledged automatically if the event is gone or whether the LED is to b...

Page 126: ...Device Para LEDs LED 2 Inverting 2 Inverting of the state of the assigned signal inactive active inactive Device Para LEDs LED 2 Assignment 3 Assignment 1 n Assignment List Device Para LEDs LED 2 Inve...

Page 127: ...ghts up in this color if the state of the OR assignment of the signals is true green red red flash green flash red flash Device Para LEDs LED 3 LED inactive color The LED lights up in this color if th...

Page 128: ...will be acknowledged automatically if the event is gone or whether the LED is to be acknowledged by a signal manually inactive active inactive Device Para LEDs LED 4 Ack signal Acknowledgement signal...

Page 129: ...LEDs LED 4 Inverting 3 Inverting of the state of the assigned signal inactive active inactive Device Para LEDs LED 4 Assignment 4 Assignment 1 n Assignment List Device Para LEDs LED 4 Inverting 4 Inve...

Page 130: ...is color if the state of the OR assignment of the signals is untrue green red red flash green flash Device Para LEDs LED 5 Assignment 1 Assignment 1 n Assignment List Device Para LEDs LED 5 Inverting...

Page 131: ...gnal Acknowledgement 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 A...

Page 132: ...the state of the assigned signal inactive active inactive Device Para LEDs LED 6 Assignment 5 Assignment 1 n Assignment List Device Para LEDs LED 6 Inverting 5 Inverting of the state of the assigned s...

Page 133: ...ing of the state of the assigned signal inactive active inactive Device Para LEDs LED 7 Assignment 2 Assignment 1 n Assignment List Device Para LEDs LED 7 Inverting 2 Inverting of the state of the ass...

Page 134: ...Emitting Diodes LEDs Parameter Description Setting range Default Menu path Inverting 5 Inverting of the state of the assigned signal inactive active inactive Device Para LEDs LED 7 Page 134 EN MRU4 1...

Page 135: ...Para LEDs LED 1 Acknow Sig 1 Module input state Acknowledgement Signal only for automatic acknowledgement Device Para LEDs LED 1 LED2 1 Module input state LED Device Para LEDs LED 2 LED2 2 Module inp...

Page 136: ...nput state Acknowledgement Signal only for automatic acknowledgement Device Para LEDs LED 3 LED4 1 Module input state LED Device Para LEDs LED 4 LED4 2 Module input state LED Device Para LEDs LED 4 LE...

Page 137: ...acknowledgement Device Para LEDs LED 5 LED6 1 Module input state LED Device Para LEDs LED 6 LED6 2 Module input state LED Device Para LEDs LED 6 LED6 3 Module input state LED Device Para LEDs LED 6 LE...

Page 138: ...t state LED Device Para LEDs LED 7 LED7 4 Module input state LED Device Para LEDs LED 7 LED7 5 Module input state LED Device Para LEDs LED 7 Acknow Sig 7 Module input state Acknowledgement Signal only...

Page 139: ...irect 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 ran...

Page 140: ...rigger time To trigger the disturbance recorder up to 8 signals can be selected from the assignment list The trigger events are OR linked If a disturbance record is written a new disturbance record ca...

Page 141: ...der Example Disturbance Recorder Timing Chart I EN MRU4 10 09 Page 141 Start 1 Trigger 1 Start 2 Trigger Start 3 Trigger Start 4 Trigger Start 5 Trigger Start 6 Trigger Start 7 Trigger Start 8 Trigger...

Page 142: ...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 143: ...Records EN MRU4 10 09 Page 143 Start 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...

Page 144: ...on icon in the navigation tree Double click the Recorders icon in the navigation tree Double click the Disturb rec Icon In the window the disturbance records are shown in tabular form A popup will be...

Page 145: ...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 146: ...igned 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 List Device Para Recorders Disturb rec Start 4 Start re...

Page 147: ...ldest file will be overwritten inactive active active Device Para Recorders Disturb rec Follow up time Follow up time 0 50 20 Device Para Recorders Disturb rec Pre trigger time Pre trigger time 0 50 2...

Page 148: ...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 149: ...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 150: ...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 151: ...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 152: ...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 153: ...d signal is true 1 n Assignment List Device Para Recorders Fault rec Start 3 Start recording if the assigned signal is true 1 n Assignment List Device Para Recorders Fault rec Start 4 Start recording...

Page 154: ...meter Description Setting range Default Menu path Auto overwriting If there is no more free memory capacity left the oldest file will be overwritten inactive active active Device Para Recorders Fault...

Page 155: ...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 156: ...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 157: ...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 158: ...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 159: ...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 160: ...col Caution Changing the protocol will cause a restart of the device Modbus IEC 103 Profibus Modbus Device planning Global Protection Parameters of the Serial Scada Interface Parameter Description Set...

Page 161: ...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 162: ...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 163: ...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 164: ...vailable if Device planning RTU 1 247 1 Device Para Modbus Unit ID The Unit Identifier is used for routing This parameter is to be set if a Modbus RTU and a Modbus TCP network should be coupled Only a...

Page 165: ...l Settings Digit 1 Number of bits Digit 2 E even parity O odd parity N no parity Digit 3 Number of stop bits More information on the parity It is possible that the last data bit is followed by a parit...

Page 166: ...ent from Scada to the device after expiry of this time the device concludes a communication failure within the Scada system 1 3600s 10s Device Para Modbus Scada CmdBlo Activating allowing Deactivating...

Page 167: ...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 168: ...Frame Only available if Device planning RTU 0 0 9999999999 Operation Count and RevData Modbus NoOfOverrunErros Total Number of Overrun Failures Physically corrupted Frame Only available if Device plan...

Page 169: ...valid Total number of Request errors Request could not be interpreted 0 0 9999999999 Operation Count and RevData Modbus NoOfInternalError Total Number of Internal errors while interpreting the request...

Page 170: ...em there is optional an D SUB interface at the rear side of the device Connect bus and device wiring Up to 123 slaves can be connected Terminate the Bus by means of an Terminate Resistor Error Handlin...

Page 171: ...ctive inactive active inactive Device Para Profibus Assignment 1 16 Assignment 2 Assignment 1 n Assignment List Device Para Profibus Assignment 1 16 Latched 2 Defines whether the Input will be acknowl...

Page 172: ...tched 5 Defines whether the Input will be acknowledged automatically if the event is gone or whether the Input is to be acknowledged by a signal manually Only available if Latched active inactive acti...

Page 173: ...e if Latched active inactive active inactive Device Para Profibus Assignment 1 16 Assignment 9 Assignment 1 n Assignment List Device Para Profibus Assignment 1 16 Latched 9 Defines whether the Input w...

Page 174: ...tched 12 Defines whether the Input will be acknowledged automatically if the event is gone or whether the Input is to be acknowledged by a signal manually Only available if Latched active inactive act...

Page 175: ...e if Latched active inactive active inactive Device Para Profibus Assignment 1 16 Assignment 16 Assignment 1 n Assignment List Device Para Profibus Assignment 1 16 Latched 16 Defines whether the Input...

Page 176: ...ched 19 Defines whether the Input will be acknowledged automatically if the event is gone or whether the Input is to be acknowledged by a signal manually Only available if Latched active inactive acti...

Page 177: ...if Latched active inactive active inactive Device Para Profibus Assignment 17 32 Assignment 23 Assignment 1 n Assignment List Device Para Profibus Assignment 17 32 Latched 23 Defines whether the Inpu...

Page 178: ...ched 26 Defines whether the Input will be acknowledged automatically if the event is gone or whether the Input is to be acknowledged by a signal manually Only available if Latched active inactive acti...

Page 179: ...if Latched active inactive active inactive Device Para Profibus Assignment 17 32 Assignment 30 Assignment 1 n Assignment List Device Para Profibus Assignment 17 32 Latched 30 Defines whether the Inpu...

Page 180: ...ll be acknowledged automatically if the event is gone or whether the Input is to be acknowledged by a signal manually Only available if Latched active inactive active inactive Device Para Profibus Ass...

Page 181: ...Device Para Profibus Assignment 1 16 Assignment 6 I Module input state Scada Assignment Device Para Profibus Assignment 1 16 Assignment 7 I Module input state Scada Assignment Device Para Profibus As...

Page 182: ...nput state Scada Assignment Device Para Profibus Assignment 17 32 Assignment 19 I Module input state Scada Assignment Device Para Profibus Assignment 17 32 Assignment 20 I Module input state Scada Ass...

Page 183: ...input state Scada Assignment Device Para Profibus Assignment 17 32 Assignment 29 I Module input state Scada Assignment Device Para Profibus Assignment 17 32 Assignment 30 I Module input state Scada A...

Page 184: ...md 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 Command...

Page 185: ...ed in received response frames from ss each error caused a subsystem reset 1 1 99999999 Operation Count and RevData Profibus ssCrcErrors Number of CRC errors that the subsystem has recognized in recei...

Page 186: ...en Slave and Master Baud Search Baud Search Baud Found PRM OK PRM REQ PRM Fault CFG Fault Clear Data Data exchange Operation Status display Profibus State Baud rate The baud rate that has been detecte...

Page 187: ...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 188: ...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 comm...

Page 189: ...247 1 Device Para IEC 103 t call If there is no request telegram sent from Scada to the device after expiry of this time the device concludes a communication failure within the Scada system 1 3600s 6...

Page 190: ...d by a parity bit which is used for recognition of communication errors The parity bit ensures that with even parity EVEN always an even number of bits with valence 1 or with odd parity ODD an odd num...

Page 191: ...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 192: ...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 RevD...

Page 193: ...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 194: ...er file They will be 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 m...

Page 195: ...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 196: ...way without to redesign the existing hardware or software platform costly The Adaptive Parameter feature allows besides a standard parameter set one of the four parameter sets labeled from 1 to 4 to...

Page 197: ...n inverse curve type e g ANSI Type A while in case of SOTF condition it should trip instantaneously If the SOTF logic function SOTF ENABLED is detecting a manual circuit breaker close condition the re...

Page 198: ...otection element 1 Standard Set Default settings 2 Adaptive Set 1 SOTF application Switch Onto Fault 3 Adaptive Set 2 CLPU application Cold Load Pickup 4 Adaptive Set 3 Voltage Controlled time overcur...

Page 199: ...can be realized After a reclosure attempt the tripping thresholds or tripping curves of the overcurrent protection can be adapted Depending on undervoltage the overcurrent protection can be modified...

Page 200: ...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 201: ...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 202: ...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 203: ...ects saving and adopting of the parameters Example If the residual voltage has been parameterized as calculated EVTcon calculated then the device recognizes an implausibility in case voltage measuring...

Page 204: ...lways overwritten by the question mark implausibility symbol If the software detects an implausibility it rejects saving and adopting of the parameters Example If the residual voltage has been paramet...

Page 205: ...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 206: ...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 207: ...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 208: ...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 209: ...nal voltage of the Voltage Transformers at the primary side 60 500000V 10000V Field Para VT sec Nominal voltage of the Voltage Transformers at the secondary side 60 00 400 00V 100V Field Para VT con T...

Page 210: ...residual voltage is calculated from the geometrical sum of the phase to neutral voltages WARNING For V connections no calculation of the residual voltage is possible Measured The e n windings are conn...

Page 211: ...sidual 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 Cutoff Level The calculated Residual Voltage shown in th...

Page 212: ...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 213: ...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 214: ...ExBlo TripCmd Fc active inactive Prot Function inactive Prot ExBlo Fc V x permanent blocking of the trip command V x active inactive Blocking if the assigned signal is active Blocking the CB trip com...

Page 215: ...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 216: ...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 217: ...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 218: ...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 219: ...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 220: ...Module Protection Prot Page 220 EN MRU4 10 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 221: ...Prot EN MRU4 10 09 Page 221 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 222: ...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 223: ...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 224: ...rot Para Prot ExBlo1 If external blocking of this module is activated allowed the global protection functionality of the device will be blocked if the state of the assigned signal becomes true 1 n Ass...

Page 225: ...path ExBlo TripCmd If external blocking of the tripping command is activated allowed the tripping command of the entire device will be blocked if the state of the assigned signal becomes true 1 n Assi...

Page 226: ...ion available Signal Protection is available active Signal active ExBlo Signal External Blocking Blo TripCmd Signal Trip Command blocked ExBlo TripCmd Signal External Blocking of the Trip Command Alar...

Page 227: ...Module Protection Prot Protection Module Values Name Description Assignment via FaultNo Disturbance No MainsFaultNo Mains disturbance No EN MRU4 10 09 Page 227...

Page 228: ...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 229: ...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 230: ...puts CB Aux OFF 1 n Dig Inputs CB Ready 1 n Dig Inputs CB Manual ON 1 n Dig Inputs CB Manual OFF Logic 52a 52b tmax OFF tmax ON CB Pos CB Pos ON CB Pos OFF CB Pos Indeterm CB Pos Disturb CB Aux OFF I...

Page 231: ...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 automatically if the event is gone or whether th...

Page 232: ...lot X1 DI 5 DI Slot X1 DI 6 DI Slot X1 DI 7 DI Slot X1 DI 8 Protection Para Global Prot Para CB CB Manager Aux OFF The CB is in OFF position if the state of the assigned signal is true 52b DI Slot X1...

Page 233: ...ot 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 Protection Para Global Prot Para CB CB Manager Ready Circuit breaker is ready for operation if the state of t...

Page 234: ...otection 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 sta...

Page 235: ...nal Circuit breaker was switched on manually Pos OFF Signal Circuit Breaker is in OFF Position Pos ON Signal Circuit Breaker is in ON Position Pos Indeterm Signal Circuit Breaker is in Indeterminate P...

Page 236: ...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 foll...

Page 237: ...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 1...

Page 238: ...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 activated...

Page 239: ...erized ExBlo Fc active inactive active inactive Protection 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...

Page 240: ...the fuse of a voltage transformer has tripped Only available if Device planning V Mode V t inactive active inactive Protection Para n V Prot V 1 t Tripping delay Only available if Device planning V Mo...

Page 241: ...anning V Mode V t 0 00 10 00s 0 15s Protection Para n V Prot V 1 V t 4 Pick up value Only available if Device planning V Mode V t 0 01 2 00Vn V 1 0 70Vn V 2 0 70Vn V 3 0 70Vn V 4 0 30Vn Protection Par...

Page 242: ...ble if Device planning V Mode V t 0 01 2 00Vn 0 90Vn Protection Para n V Prot V 1 t8 Tripping delay Only available if Device planning V Mode V t 0 00 10 00s 3 00s Protection Para n V Prot V 1 V t 9 Pi...

Page 243: ...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 Signal...

Page 244: ...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 compari...

Page 245: ...ted 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 value...

Page 246: ...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 broken delta The residual voltage can be calcu...

Page 247: ...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 VE...

Page 248: ...in 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 allo...

Page 249: ...lo 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 ExBlo...

Page 250: ...rot 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 Nam...

Page 251: ...ose 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 relay Th...

Page 252: ...e 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 value of...

Page 253: ...ective 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 taken in...

Page 254: ...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 D ev...

Page 255: ...me 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 Field...

Page 256: ...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 f an...

Page 257: ...f Protection Module Frequency 81O U 78 81R EN MRU4 10 09 Page 257 fN f f DT DT Reset DF DF DF temporarily blocking t t1 t2 t3 t4 t6 Trip f 1 n f and DF DT name f 1 n t5...

Page 258: ...ase 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 positive...

Page 259: ...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 name...

Page 260: ...dule 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 blocking of...

Page 261: ...es are blocked that are parameterized ExBlo Fc active inactive active inactive Protection Para n f Prot f 1 Blo TripCmd Permanent blocking of the Trip Command of the module stage inactive active inact...

Page 262: ...Only available if Device planning f Mode df dt Or f and df dt Or f and df dt 0 1 10 0Hz s 1 0Hz s Protection Para n f Prot f 1 t df dt Trip delay df dt 0 00 300 00s 1 00s Protection Para n f Prot f 1...

Page 263: ...f and df dt Only available if Device planning f Mode df dt Or f and df dt Or f and df dt Only available if Device planning f Mode df dt absolute df dt positive df dt negative df dt absolute df dt Prot...

Page 264: ...cription 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 Tri...

Page 265: ...ng 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 tolerances...

Page 266: ...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 that is...

Page 267: ...cy 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 is...

Page 268: ...e 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 set...

Page 269: ...V 012 Protection Module Asymmetry 47 V 012 Protection Module Asymmetry 47 Available stages V 012 1 V 012 2 V 012 3 V 012 4 V 012 5 V 012 6 EN MRU4 10 09 Page 269...

Page 270: ...ckings 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...

Page 271: ...ated 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 bloc...

Page 272: ...ed 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...

Page 273: ...s 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 274: ...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 volt...

Page 275: ...negative 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...

Page 276: ...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 277: ...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 278: ...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 279: ...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 280: ...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 281: ...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 282: ...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 dire...

Page 283: ...rip circuit supervision with two CB auxiliary contacts EN MRU4 10 09 Page 283 TCS CB Manager L L LS Trip CB position indicator normal open position indicator normal closed t TCS t T 0 TCS trip coil CB...

Page 284: ...dule Trip Circuit Supervision 74TC Page 284 EN MRU4 10 09 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 blocking s...

Page 285: ...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 Para Supervision TCS ExBlo2 External...

Page 286: ...ision 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 the s...

Page 287: ...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 Prot...

Page 288: ...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 TCS the trip ci...

Page 289: ...f 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 however...

Page 290: ...S 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 EVT...

Page 291: ...d 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 para...

Page 292: ...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 se...

Page 293: ...on 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 VTS V...

Page 294: ...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 the r...

Page 295: ...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 system nom...

Page 296: ...indow you can now synchronize 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 o...

Page 297: ...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 298: ...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 299: ...e one if The Parameter Setting Group Switch is 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 Pa...

Page 300: ...Switch PSS via Inp fct 1 n Assignment List Protection Para PSet Switch Ack LED All acknowledgeable LEDs will be acknowledged if the state of the assigned signal becomes true 1 n Assignment List Device...

Page 301: ...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 res...

Page 302: ...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 para...

Page 303: ...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 304: ...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 305: ...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 306: ...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 307: ...Service Service General Within this menu you can initiate a reboot of the device EN MRU4 10 09 Page 307...

Page 308: ...rdware 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 the so...

Page 309: ...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 310: ...th seal IP54 HMI front panel without seal IP50 Rear side terminals IP20 Routine Test Insulation test acc to IEC60255 5 All tests to be carried out against earth and other input and output circuits Aux...

Page 311: ...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 mode M...

Page 312: ...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 313: ...Hz 10 Terminals Screw type terminals Frequency Measurement Nominal frequencies 50 Hz 60 Hz Binary Output Relays Continuous current 5 A AC DC Max Switch on current 25 A AC 25 A dc upt to 30 V for 4 s...

Page 314: ...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 315: ...gh Voltage Tests IEC 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 6...

Page 316: ...0 4 2 class 3 Air discharge Contact discharge 8 kV 6 kV Radiated radio frequency electromagnetic field immunity test IEC 61000 4 3 class X ANSI C37 90 2 35 V m Immunity to conducted disturbances induc...

Page 317: ...on of ambient conditions Stationary use at weather protected 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...

Page 318: ...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 319: ...suring range 2 x nominal value Vn Frequency range 50 Hz or 60 Hz 10 Precision Class 0 5 Amplitude error for V Vn 0 5 of the nominal value Amplitude error for V Vn 0 5 of the nominal value Resolution 0...

Page 320: ...sp 10 ms Operating time Starting from U higher than 1 3 x U 40ms Release time 40ms Voltage Protection V x Tolerance V 1 5 of the setting value resp 1 Vn resetting ratio 103 or 0 5 x Vn t 1 resp 10 ms...

Page 321: ...sp 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 the setting value resp 1 5 Vn resetting ratio 103 or 0 5 x Vn V2 2 of the setting value...

Page 322: ...1 resp 10 ms resetting ratio 100 05 or 0 05 fn Operating time Starting from f lower than f 0 02 Hz 40 50Hz 60ms 50 70Hz 50ms Release time 40 50Hz 85ms 50 70Hz 75ms V Block f 1 5 of the setting value...

Page 323: ...es the right to update any portion of this publication at any time Information provided by Woodward SEG is believed to be correct and reliable However Woodward SEG assumes no responsibility unless oth...

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Summary of Contents for HighPROTEC MRU4

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Woodward HighPROTEC MRU4, Manual

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Summary of Contents for HighPROTEC MRU4

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