ABB REU 610 Technical Reference Manual Download Page 137

Page: 137 / 140

137

Abbreviations

Abbreviation

Description

ASCII

American Standard Code for Information Interchange

CBFAIL

Circuit-breaker failure protection

Change detect

CPU

Central Processing Unit

Digital input

EEPROM

Electrically erasable programmable read-only memory

EMC

Electromagnetic compatibility

Fault Record

General interrogation

HMI

Human-Machine Interface

IDMT

Inverse Definite Minimum Time characteristic

IRF

Internal relay fault

LCD

Liquid crystal display

LED

Light-Emitting Diode

MSB

Most significant bit

PLC

Programmable Logical Controller

RTU

Remote terminal unit

SGB

Switchgroup for digital inputs

SPA

Data communication protocol developed by ABB

TCS

Trip-Circuit Supervision

Voltage transformer

1MRS755972

Voltage Relay

Technical Reference Manual - ANSI Version

REU 610

Summary of Contents for REU 610

Page 1: ...Voltage Relay REU 610 Technical Reference Manual ANSI Version ...

Page 2: ......

Page 3: ... 1 6 Non volatile memory 17 5 1 1 7 Self supervision 17 5 1 1 8 Time synchronization 18 5 1 2 Measurements 19 5 1 3 Configuration 20 5 1 4 Protection 22 5 1 4 1 Block diagram 22 5 1 4 2 Overvoltage protection 22 5 1 4 3 Undervoltage protection 25 5 1 4 4 Residual overvoltage protection 27 5 1 4 5 Circuit breaker failure protection 28 5 1 4 6 Inverse definite minimum time characteristcs 29 5 1 4 7 ...

Page 4: ... 1 15 1 Protocol overview 61 5 1 15 2 Profile of Modbus REU 610 62 5 1 16 DNP 3 0 remote communication protocol 75 5 1 16 1 Protocol overview 75 5 1 16 2 Protocol parameters of REU 610 76 5 1 16 3 DNP 3 0 point list of REU 610 76 5 1 16 4 DNP 3 0 device profile of REU 610 78 5 1 16 5 REU 610 specific DNP features 86 5 1 17 SPA bus communication protocol parameters 89 5 1 17 1 Event codes 104 5 1 1...

Page 5: ...s thereof must not be reproduced or copied without written permission from ABB Oy and the contents thereof must not be imparted to a third party nor used for any unauthorized purpose The software or hardware described in this document is furnished under a license and may be used copied or disclosed only in accordance with the terms of such license Copyright 2006 ABB Oy All rights reserved Trademar...

Page 6: ...6 ...

Page 7: ...on indicates the presence of a hazard which could result in personal injury The caution icon indicates important information or warning related to the concept discussed in the text It might indicate the presence of a hazard which could result in corruption of software or damage to equipment or property The information icon alerts the reader to relevant facts and conditions The tip icon indicates a...

Page 8: ...e used for the presentation of material Push button navigation in the human machine interface HMI menu structure is presented by using the push button icons for example To navigate between the options use and HMI menu paths are presented as follows Use the arrow buttons to select CONFIGURATION COMMUNICATION SPA SETTINGS PASSWORD SPA Parameter names menu names relay target messages and relay s HMI ...

Page 9: ... has to be carefully grounded When the plug in unit has been detached from the case do not touch the inside of the case The relay case internals may contain high voltage potential and touching these may cause personal injury The device contains components which are sensitive to electrostatic discharge Unnecessary touching of electronic components must therefore be avoided Breaking the sealing tape...

Page 10: ...10 ...

Page 11: ...nite time or IDMT characteristic low set element Overvoltage protection with definite time or IDMT characteristic high set element Based on phase to phase voltage measurement or negative phase sequence NPS voltage Undervoltage protection with definite time or IDMT characteristic low set element Can also be used as alarm element Undervoltage protection with definite time or IDMT characteristic high...

Page 12: ...the status at the moment of power failure HMI with an alphanumeric LCD and navigation buttons Eight programmable LEDs Multi language support User selectable password protection for the HMI Display of primary voltage values All settings can be modified with a PC Optical front communication connection wirelessly or via cable Optional rear communication module with plastic fibre optic combined fibre ...

Page 13: ...mmended to be performed every five years when the relay is operating under the specified conditions see Table 4 1 1 and Section 5 2 3 Technical data When being used for real time clock or recorded data functions the battery should be changed every five years Table 4 1 1 Environmental conditions Recommended temperature range continuous 10 55 C Limit temperature range short term 40 70 C Temperature ...

Page 14: ...SO5 SO3 X3 1 16 17 18 19 20 21 22 23 24 X2 1 7 8 1 2 3 4 5 6 A B C 1 2 U aux 12 12 12 12 12 A N a n da dn 5 6 5 6 5 6 5 6 5 6 5 6 5 6 5 6 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 DC AC PO3 PO1 52 TC 52 CLOSE CS C CS T 52b 52a SGF1 SGF5 SGL1 SGL8 DI3 DI2 DI1 DI4 DI5 Optional Pickup Trip Blocking Pickup Trip Blocking Targets cleared Output contacts unlatched Memorized values cleared Setting group selection T...

Page 15: ...protection CBFP CBFAIL Lockout relay 86 For protection function descriptions refer to Section 5 1 4 Protection 5 1 1 2 Inputs The relay is provided with four energizing inputs two digital inputs and three optional digital inputs controlled by an external voltage Three of the energizing inputs are for the phase to phase voltages and one for the residual voltage The relay is mainly designed to measu...

Page 16: ...ither the falling or rising edge 5 1 1 5 Front panel The front panel of the relay contains Alphanumeric 2 16 characters LCD with backlight and automatic contrast control Three target LEDs green yellow red with fixed functionality Eight programmable target LEDs red HMI push button section with four arrow buttons and buttons for clear cancel and enter used in navigating in the menu structure and in ...

Page 17: ...ere faults and continued relay operation with full or reduced functionality is allowed Internal relay fault IRF When the self supervision system detects a permanent internal relay fault the green target LED starts to flash At the same time the IRF contact also referred to as the IRF relay which is normally picked up drops off The text INTERNAL FAULT and a fault code appear on the display INTERNAL ...

Page 18: ...pulse occurs Two detected pulses within acceptable time range are required before the relay activates pulse synchronization Respectively if the synchronization pulses disappear the relay takes time that corresponds to the time range of four pulses before de activating pulse synchronization The time must be set once either via serial communication or manually via the HMI When the time is set via se...

Page 19: ...ation Otherwise the time difference may appear as rounding errors If it is possible that the synchronization messages from the communication protocol are delayed more than 0 5 seconds minute pulse synchronization must be used When the minute pulse synchronization is active and long time format is sent via a communication protocol the protocol s second and millisecond part is ignored The protocol s...

Page 20: ...d time range Max The maximum of one minute average voltage of the n minute Umax The maximum voltage of the three phase to phase voltages since the last reset with timestamp Umin The minimum voltage of the three phase to phase voltages since the last reset with timestamp 5 1 3 Configuration The Fig 5 1 3 1 illustrates how the internal and digital input signals can be configured to obtain the requir...

Page 21: ...5 8 7 2 3 4 5 6 1 9 10 11 13 14 15 8 7 2 3 4 5 6 1 9 10 11 13 14 15 8 7 CBFAIL PO3 PO1 1 2 Uab Ubc Uca Un 12 12 12 12 12 5 6 5 6 5 6 5 6 5 6 5 6 5 6 5 6 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 SGF1 SGF5 SGL1 SGL8 DI3 DI2 DI1 DI4 DI5 Optional Pickup Trip Blocking Pickup Trip Blocking Targets cleared Output contacts unlatched Memorized values cleared Setting group selection Time sync External Trip External ...

Page 22: ...ntacts by the digital input signal Optional digital inputs I O module Digital inputs DI1 DI2 DI3 DI4 DI5 Switchgroups for digital inputs Protection relay functions Analog inputs Switchgroups for programmable LEDs Switchgroups for output contacts 59P 1 Pickup 59P 1 Trip 59P 2 47 Pickup 59P 2 47 Trip 27P 1 Pickup 27P 1 Trip 27P 2 27D Pickup 27P 2 27D Trip 59N 1 Pickup 59N 1 Trip 59N 2 Pickup 59N 2 T...

Page 23: ...ckup signal after a 60 ms pickup time When the set operate time at definite time characteristic or the calculated operate time at IDMT characteristic elapses the element generates a trip signal Element 59P 1 has a settable resetting time both at definite time and IDMT characteristics 59P 1 RESET for reset coordination with existing electromechanical relays or for reducing fault clearance times of ...

Page 24: ...already has changed the voltage Overvoltage protection based on negative phase sequence voltage When the calculated negative phase sequence voltage value U2 exceeds the set pickup value of the element 47 the element generates a pickup signal after a 50 ms pickup time When the set operate time at definite time characteristics or the calculated operate time at IDMT characteristics elapses the elemen...

Page 25: ...he element 27P 2 pickup The selection is made in SGF4 Element 27P 2 can be set out of operation in SGF3 2 This state is indicated by dashes on the LCD and by 999 when the set pickup value is read via serial communication It is possible to block the tripping of an undervoltage element by applying a digital input signal to the relay Undervoltage protection based on conventional voltage measurement B...

Page 26: ...larm target LED is lit and the fault is indicated as an alarm instead of a trip When element 27P 1 is configured to be used for alarm purposes Pickup signal of element is not generated Trip signal of element is generated but it is indicated as an alarm Element cannot be used for triggering CBFAIL Number of pickups is increased instead of number of trips When the conventional protection mode is sel...

Page 27: ...ndervoltage protection based on calculated positive phase sequence voltage requires that the relay is in three phase use When the calculated positive phase sequence voltage value U1 falls below the set pickup value of the element 27D the element generates a pickup signal after a 50 ms pickup time When the set operate time at definite time characteristic or the calculated operate time at IDMT chara...

Page 28: ...he set pickup value of the high set element 59N 2 the element generates a pickup signal after a 60 ms pickup time When the set operate time has elapsed the element generates a trip signal If element 59N 2 has picked up and the residual voltage falls below the set pickup value of the element the pickup of the element remains active for 100 ms If the residual voltage exceeds the set pickup value aga...

Page 29: ...p circuits of the same circuit breaker 5 1 4 6 Inverse definite minimum time characteristcs Each of the overvoltage and undervoltage elements can be given either a definite time or an inverse definite minimum time IDMT characteristic The following setting parameters determine the operation mode of the overvoltage and undervoltage protection elements Table 5 1 4 6 1 Operation mode setting parameter...

Page 30: ...P 1 or 59P 2 47 p constant see Table 5 1 4 6 2 The A and B type characteristics are illustrated in Fig 5 1 4 6 1 and Fig 5 1 4 6 2 If the ratio between the voltage and the set value is higher than 1 6 the operate time is the same as when the ratio is 1 6 Characteristic of the undervoltage elements The IDMT characteristic curve group C is designed for undervoltage elements 27P 1 and 27P 2 27D Eleme...

Page 31: ...d the set value is lower than 0 3 the operate time is the same as when the ratio is 0 3 Table 5 1 4 6 2 Values of constant p Time voltage characteristic A B C p 2 3 2 1MRS755972 Voltage Relay Technical Reference Manual ANSI Version REU 610 ...

Page 32: ... 1 1 1 1 2 1 3 1 4 1 5 1 6 59P 1 TD 59P 2 TD 2 0 1 4 1 0 0 7 0 4 0 2 0 05 U 59P 1 U 59P 2 U2 47 t s A052085 Fig 5 1 4 6 1 Characteristics of type A 32 REU 610 Voltage Relay Technical Reference Manual ANSI Version 1MRS755972 ...

Page 33: ... 01 1 1 1 1 2 1 3 1 4 1 5 1 6 59P 1 TD 59P 2 TD 2 0 1 4 1 0 0 7 0 4 0 2 0 05 t s U 59P 1 U 59P 2 U2 47 A052087 Fig 5 1 4 6 2 Characteristics of type B 1MRS755972 Voltage Relay Technical Reference Manual ANSI Version REU 610 ...

Page 34: ...4 1 0 0 7 0 4 0 2 0 1 1 0 9 0 8 0 7 0 6 0 5 0 4 0 3 U 27P 1 U 27P 2 U 1 27D 1000 100 10 1 0 1 0 01 t s A052089 Fig 5 1 4 6 3 Characteristics of type C 34 REU 610 Voltage Relay Technical Reference Manual ANSI Version 1MRS755972 ...

Page 35: ...hapter 7 4 Disturbance recorder parameters for additional information Table 5 1 4 7 1 Setting values Setting Description Setting range Default setting 59P 1 Pickup value of element 59P 1 0 6 1 4 Un VT 1 2 59P 1 TDLY Operate time of element 59P 1 0 06 600 s 0 06 59P 1 MODE Operation mode setting for 59P 1 0 definite time 1 curve A 2 curve B 0 59P 1 TD IDMT time dial 59P 1 TD 0 05 2 00 0 05 59P 1 RS...

Page 36: ... TD 0 10 2 00 0 1 59N 1 Pickup value of element 59N 1 2 0 80 0 Un VT 2 0 59N 1 TDLY Operate time of element 59N 1 0 10 600 s 0 1 59N 1 RSET Resetting time of element 59N 1 0 07 60 0 s 0 07 59N 2 Pickup value of element 59N 2 2 0 80 0 Un VT 2 0 59N 2 TDLY Operate time of element 59N 2 0 10 600 s 0 1 Trip fail Operate time of CBFAIL 0 10 60 0 s 0 10 Switchgroups and parameter masks The settings can ...

Page 37: ... Example of calculating the checksum of a SG_ selector switchgroup When the checksum calculated according to the example above equals the checksum of the switchgroup the switches in the switchgroup are properly set The factory default settings of the switches and the corresponding checksums are presented in the following tables SGF1 SGF5 Switchgroups SGF1 SGF5 are used for configuring the wanted f...

Page 38: ...he trip lockout function is in use PO3 is dedicated to this function 0 SGF1 8 External fault warning When the switch is in position 1 the warning signal from the trip circuit supervision is routed to SO2 0 ΣSGF1 0 Table 5 1 4 7 3 SGF2 Switch Function Default setting SGF2 1 Operation mode of the pickup target of element 59P 1a 0 SGF2 2 Operation mode of the trip target of element 59P 1 1 SGF2 3 Ope...

Page 39: ...up and trip of element 27P 1 1 no internal blocking of pickup and trip of element 27P 1 0 SGF4 3 Internal blocking of pickup and trip of element 27P 2 or 27D when one of the measured phase to phase voltages falls below 0 15 Un VT 0 internal blocking of pickup and trip of element 27P 2 or 27D 1 no internal blocking of pickup and trip of element 27P 2 or 27D 0 SGF4 4 Blocking of element 27P 1 trippi...

Page 40: ...ernal blocking of pickup and trip of element 47 1 no internal blocking of pickup and trip of element 47 0 ΣSGF4 128 a If the switch SGF4 1 is set to 1 the switches SGF4 5 8 are overridden Thereby all the elements use only phaseUab as input and other phases are not checked or used Table 5 1 4 7 6 SGF5 Switch Function Default setting SGF5 1 Selection of the latching feature for programmable LED1 0 S...

Page 41: ...set to 1 it is important that the switch has the same setting in both setting groups 0 SGB1 5 5 Time synchronization by the digital input signal 0 SGB1 5 6 External tripping by the digital input signal 0 SGB1 5 7 External triggering of the CBFAIL by the digital input signal 0 SGB1 5 8 External triggering of the trip lockout by the digital input signal 0 SGB1 5 9 Resetting of the trip lockout by th...

Page 42: ...arked with a switch number and the corresponding weighting factor of the switch is shown to the right in the matrix The switchgroup checksum is obtained by vertically adding the weighting factors of all the selected switches of the switchgroup The trip lockout signal is always routed to PO3 The trip signal from CBFAIL is always routed to PO2 The external fault warning is always routed to SO2 42 RE...

Page 43: ...Checksum Optional I O card Ext Trip A051862 Fig 5 1 4 7 2 Output signal matrix a When element 27P 1 is used for alarm purposes SGF4 9 1 only trip is generated Table 5 1 4 7 8 SGR1 SGR8 Switch Function Default setting SGR1 SGR3 SGR4 SGR5 SGR6 SGR8a SGR1 8 1 Pickup signal from element 59P 1 0 1 0 SGR1 8 2 Trip signal from element 59P 1 1 0 0 SGR1 8 3 Pickup signal from element 59P 2 or 47 0 1 0 SGR1...

Page 44: ...al from element 59P 2 or 47 0 SGL1 8 3 Trip signal from element 27P 1 0 SGL1 8 4 Trip signal from element 27P 2 or 27D 0 SGL1 8 5 Trip signal from element 59N 1 0 SGL1 8 6 Trip signal from element 59N 2 0 SGL1 8 7 Trip lockout signal 0 SGL1 8 8 DI1 signal 0 SGL1 8 9 DI2 signal 0 SGL1 8 10 DI3 signal 0 SGL1 8 11 DI4 signal 0 SGL1 8 12 DI5 signal 0 ΣSGL1 SGL8 0 New trip target timer The new trip tar...

Page 45: ...n be selected separately with switches 1 5 either via the HMI or the SPA bus Table 5 1 4 7 11 Memory settings Setting Switch Function Default setting Non volatile memory settings 1 0 operation target messages and LEDs are cleared 1 operation target messages and LEDs are retained 1 2 1 disturbance recorder data is retained 1 3 1 event codes are retained 1 4 1 recorded data and information on the nu...

Page 46: ...p ratio 59P 1 D P 0 95 0 99 0 95 0 99 0 96 Operate time accuracy at definite time characteristic 2 of the set operate time or 25 ms 2 of the set operate time or 25 ms 2 of the set operate time or 25 ms at IDMT characteristic 25 ms or the accuracy appearing when the measured voltage varies 3 25 ms or the accuracy appearing when the measured voltage varies 3 25 ms or the accuracy appearing when the ...

Page 47: ...me accuracy at definite time characteristic 2 of the set operate time or 25 ms 2 of the set operate time or 25 ms 2 of the set operate time or 25 ms at IDMT characteristic 25 ms or the accuracy appearing when the measured voltage varies 3 25 ms or the accuracy appearing when the measured voltage varies 3 25 ms or the accuracy appearing when the measured voltage varies 3 Operation accuracy 1 5 of t...

Page 48: ...t supervision is based on a constant current injection principle by applying operating voltage for the circuit breaker a constant current is forced to flow through the external trip circuit If the resistance of the trip circuit exceeds a certain limit due to oxidation or a bad contact for instance the trip circuit supervision is activated and a warning appears on the LCD together with a fault code...

Page 49: ... cause faulty operation of the trip coil The following values are recommended for the external resistor Rext Table 5 1 5 1 Recommended values for Rext Operating voltage Utc Shunt resistor Rext 48 V DC 1 2 kΩ 5 W 60 V DC 5 6 kΩ 5 W 110 V DC 22 kΩ 5 W 220 V DC 33 kΩ 5 W The circuit breaker is to be provided with two external contacts one opening and one closing contact The closing contact is to be c...

Page 50: ...is function As long as no trip occurs PO3 is closed Every signal which has been routed to PO3 via the output signal matrix activates the trip lockout function and opens the contacts of PO3 When the contacts have opened they are locked into the open state The trip lockout function can also be activated externally via a digital input The trip lockout function can be reset via a digital input the HMI...

Page 51: ...rs can be read via the HMI or SPA parameters V9 V12 and cleared via SPA parameter V166 When a counter reaches its maximum value it rolls over In case several elements trip during the same fault sequence only the counter of the element which tripped first is increased by one 5 1 8 Target LEDs and operation target messages The operation of the relay can be monitored via the HMI by means of LED targe...

Page 52: ...ction test and digital input test The function test is used for testing the configuration as well as the connections from the relay By selecting this test the internal signals from the protection elements the external trip signal and the IRF function can be activated one by one Provided that the signals have been set to be routed to the output contacts PO1 PO3 and SO1 SO5 with the switches of SGR1...

Page 53: ... the digital input signals linked to the relay The user can select up to eight digital signals to be recorded If more than eight signals are selected the first eight signals are stored beginning with the internal signals followed by the digital input signals The digital signals to be stored are selected with parameters V238 and V243 see Table 5 1 17 5 and Table 5 1 17 6 The recording length varies...

Page 54: ...ing whether the recorder has not been triggered or triggered and ready to be uploaded Event code E31 is generated the moment the disturbance recorder is triggered If the recorder is ready to be uploaded this is also indicated by an asterisk shown in the lower right hand corner of the LCD when it is in the idle mode Writing the value 1 to SPA parameter M2 clears the recorder memory and enables the ...

Page 55: ...ive fault conditions in the electrical power network Each event includes the measured voltages pickup durations and time stamp for instance Additionally information on the number of pickups and trips is provided Recorded data is non volatile by default provided that the battery has been inserted and is charged A master reset that is clearing of targets and memorized values and unlatching of output...

Page 56: ...e Un during the last fault conditions in the network measured as a percentage of the rated voltage Un VT Duration of the last pickup of elements 59P 1 59P 2 47 27P 1 27P 2 27D 59N 1 59N 2 and of the external trip shown as a percentage of the set operate time or of the calculated operate time at IDMT characteristic A value other than zero indicates that the corresponding element has picked up where...

Page 57: ...al communication connections A051551 Fig 5 1 13 1 Communication port 1 Front connection for local communication The relay is connected to a PC used for local parameterization via the infrared port on the front panel The front connection allows the use of the SPA bus protocol only The optical front connection galvanically isolates the PC from the relay The front connection can be used in two differ...

Page 58: ...the SPA bus According to the IEC 60870 5 103 standard the line idle state is light on To ensure communication the line idle state should be the same for both the master and the slave device The connection topology can be selected to be either loop or star the default being loop and either via the HMI or the SPA bus The selected line idle state and connection topology apply irrespective of which re...

Page 59: ...on set 1 and 2 Event reason Event code Configuration set 1 Configuration set 2 Function type Information number GI Relative time Type identification Disturbance recorder Triggered Cleared E31 E32 X X 178 100 1 HMI password Opened Closed E33 E34 X X 178 101 1 59P 1 Pickup Reset 1E1 1E2 X X 165 84 X 1E1 2 59P 1 Trip Reset 1E3 1E4 X X 165 90 1E1 2 59P 2 or 47 Pickup Reset 1E5 1E6 X X 165 94 X 1E5 2 5...

Page 60: ... Deactivated 2E17 2E18 X X 249 231 X 1 DI2 Activated Deactivated 2E19 2E20 X X 249 232 X 1 DI3 Activated Deactivated 2E21 2E22 X 249 233 X 1 DI4 Activated Deactivated 2E23 2E24 X 249 234 X 1 DI5 Activated Deactivated 2E25 2E26 X 249 235 X 1 Table 5 1 14 2 Information mapping of configuration set 1 and 2 Measurand Normalize factor Rated value Configuration set 1 Configuration set 2 Function type In...

Page 61: ...ant bit is sent first 1 bit for even odd parity no bit if parity is not used 1 stop bit if parity is used 2 stop bits if parity is not used Table 5 1 15 1 2 ASCII character format Coding system Two ASCII characters representing a hexadecimal number Bits per character 1 start bit 7 data bits the least significant bit is sent first 1 bit for even odd parity no bit if parity is not used 1 stop bit if...

Page 62: ...ons Table 5 1 15 2 1 Supported application functions Function code Function description 01 Read coil status Reads the status of discrete outputs 02 Read digital input status Reads the status of discrete inputs 03 Read holding registers Reads the contents of output registers 04 Read input registers Reads the contents of input registers 05 Force single coil Sets the status of a discrete output 06 Pr...

Page 63: ... or power up is returned in the response 13 Return bus exception error count The number of Modbus exception responses sent by the slave since its last restart clear counters operation or power up is returned in the response 14 Return slave message count The number of messages addressed to the slave or broadcast which the slave has processed since its last restart clear counters operation or power ...

Page 64: ...al response nor an exception response has not been sent since its last restart clear counters operation or power up Slave NACK response count The number of messages addressed to the slave for which a NACK response has been sent Bus character overrun count The number of messages addressed to the slave for which it has not been able to send a response due to a character overrun since its last restar...

Page 65: ...meter contains the address of the holding register to which the UDR is linked If a UDR is linked to a non existent holding register reading from the register fails and an Illegal address exception response is sent Giving the link address the value 0 disables the UDR If the master reads from a disabled UDR the value 0 is returned The UDRs are mirrored in HR385 400 Fault records The data recorded du...

Page 66: ... code 2 the master can read the oldest stored fault record After this the master can continue reading the following records using selection code 1 irrespective of whether they have been read before Resetting the read pointer does not affect the sequence number of the fault record A master reset that is clearing of targets and memorized values and unlatching of output contacts clears the fault reco...

Page 67: ...record is currently the oldest unread The master can continue reading event records for as long as Status register 3 indicates that there are unread records Special case 1 If there are no unread event records the contents of the last read record is returned If the buffer is empty however the registers contain only zeros This is the only time when sequence number zero appears Special case 2 If the ...

Page 68: ...ls when scanning an additional change detect CD target bit is created for every instantaneous target point see the example below Momentary Master reads Master reads Master reads Master reads Change detect A040332 Fig 5 1 15 2 1 Change detection bit If the instantaneous value of a target bit has changed two or more times since the master last read it the CD bit is set to one When the CD bit has bee...

Page 69: ...apping of Modbus data user defined registers Description HR IR address bit DI Coil bit address Writeable Value range Comment UDR 1 1 or 385 UDR 2 2 or 386 UDR 3 3 or 387 UDR 4 4 or 388 UDR 5 5 or 389 UDR 6 6 or 390 UDR 7 7 or 391 UDR 8 8 or 392 UDR 9 9 or 393 UDR 10 10 or 394 UDR 11 11 or 395 UDR 12 12 or 396 UDR 13 13 or 397 UDR 14 14 or 398 UDR 15 15 or 399 UDR 16 16 or 400 Table 5 1 15 2 6 Mapp...

Page 70: ...ted Trip signal from element 59P 2 CD 410 07 8 Pickup signal from element 27P 1 410 08 9 0 1 1 activated Pickup signal from element 27P 1 CD 410 09 10 Trip signal from element 27P 1 410 10 11 0 1 1 activated Trip signal from element 27P 1 CD 410 11 12 Pickup signal from element 27P 2 410 12 13 0 1 1 activated Pickup signal from element 27P 2 CD 410 13 14 Trip signal from element 27P 2 410 14 15 0 ...

Page 71: ...ctivated SO4 contact CD 412 11 44 SO5 contact 412 12 45 0 1 1 activated SO5 contact CD 412 13 46 DI1 412 14 47 0 1 1 activated DI1 CD 412 15 48 DI2 413 00 49 0 1 1 activated DI2 CD 413 01 50 DI3 413 02 51 0 1 1 activated DI3 CD 413 03 52 DI4 413 04 53 0 1 1 activated DI4 CD 413 05 54 DI5 413 06 55 0 1 1 activated DI5 CD 413 07 56 Disturbance recorder 413 08 57 0 1 1 triggered Disturbance recorder ...

Page 72: ... analog data Description HR IR address bit DI Coil bit address Writeable Value range Comment Element which caused the operation 801 HI word 0 65536 See Table 5 1 17 2 802 LO word Operation target code 803 1 14 See Table 5 1 17 2 Number of pickups of element 59P 1 804 0 999 Counter Number of pickups of element 59P 2 805 0 999 Counter Number of pickups of element 27P 1 806 0 999 Counter Number of pi...

Page 73: ...ivated Refer to Table 5 1 18 1 for IRF codes and Table 5 1 18 2 for warning codes Structure 2 This structure contains data recorded during a fault sequence Refer to Fault records earlier in this section for the reading method Table 5 1 15 2 14Fault record Address Signal name Range Comment 601 Latest selection codea 1 2 1 read oldest unread record 2 read oldest stored record 602 Sequence number 1 2...

Page 74: ... 0 100 623 Pickup duration of external trip 0 100 0 100 a Readable and writeable register b If not in use the value 655 is returned Structure 3 This structure contains Modbus event records Refer to Event records earlier in this section for the reading method Table 5 1 15 2 15Event record Address Signal name Range Comment 671 Latest selection codea 1 3 1 read oldest unread record 2 read oldest stor...

Page 75: ...23 725 Minute 0 59 726 Second 0 59 727 Hundredth of a second 0 99 5 1 16 DNP 3 0 remote communication protocol 5 1 16 1 Protocol overview The DNP 3 0 protocol was developed by Harris Control based on the early versions of the IEC 60870 5 standard telecontrol protocol specifications Today the DNP protocol specifications are controlled by the DNP Users Group The DNP protocol supports the ISO OSI Ope...

Page 76: ...l in use as default The default class settings of the DNP points within the different event object groups are Binary inputs change events class 1 Analog inputs change events class 2 Counter change events class 3 All static data points belong to class 0 Unsolicited reporting is enabled for all event objects as default However the point specific enable disable parameters are meaningless unless unsol...

Page 77: ...kup signal from element 59N 2 10 1 1 0 1 1 activated Trip signal from element 59N 2 11 1 1 0 1 1 activated Trip lockout signal 12 1 1 0 1 1 activated External trip signal 13 1 1 0 1 1 activated CBFAIL 14 1 1 0 1 1 failure PO1 15 1 1 0 1 1 activated PO2 16 1 1 0 1 1 activated PO3 17 1 1 0 1 1 activated SO1 18 1 1 0 1 1 activated SO2 19 1 1 0 1 1 activated SO3 20 1 1 0 1 1 activated SO4 21 1 1 0 1 1...

Page 78: ...t 59N 2 5 3 0 1 0 999 Number of trips of element 59P 1 and 59P 2 47 6 3 0 1 0 65535 Number of trips of element 27P 1 and 27P 2 27D 7 3 0 1 0 65535 Number of trips of element 59N 1 and 59N 2 8 3 0 1 0 65535 Number of external trips 9 3 0 1 0 65535 5 1 16 4 DNP 3 0 device profile of REU 610 DNP V3 00 DEVICE PROFILE DOCUMENT Vendor Name ABB Oy Distribution Automation Vaasa Finland Device Name REU 610...

Page 79: ... timeout Complete Appl Response No not relevant in slave Sends Executes Control Operations WRITE Binary Outputs Never SELECT OPERATE Never DIRECT OPERATE Never DIRECT OPERATE NO ACK Never Count Never Code Never Trip Close Never Pulse On Never Queue Never Clear Queue Never FILL OUT THE FOLLOWING ITEMS FOR SLAVE DEVICES ONLY Reports Digital Input Change Events when no specific variation requested Re...

Page 80: ...jects to outstation Respond with status of operation Yes Control Function Codes 3 Select Select output point of outstation Respond with status of control point No 4 Operate Set previously selected output Respond with status of control point No 5 Direct operate Set output directly Respond with status of control point No 6 Direct operate NO ACK Set output directly No response No Freeze Function Code...

Page 81: ... Unsolicited Messages Respond with status of operation Yes 21 Disable Unsolicited Messages Disable Unsolicited Messages Respond with status of operation Yes 22 Assign Class Assign specified objects to a class Respond with status of operation Yes Time Synchronization Function Codes 23 Delay Measurement Perform propagation delay measurement Yes Response Function Codes 0 Confirm Message fragment conf...

Page 82: ...00 01 17 28 20 2 16 Bit Binary Counter 1 7 8 20 21 22 00 01 06 07 08 129 00 01 17 28 20 3 32 Bit Delta Counter 20 4 16 Bit Delta Counter 20 5 32 Bit Binary Counter without Flag 20 6 16 Bit Binary Counter without Flag 20 7 32 Bit Delta Counter without Flag 20 8 16 Bit Delta Counter without Flag 21 0 Frozen Counter all variations 1 00 01 06 07 08 17 28 129 00 01 17 28 21 1 32 Bit Frozen Counter 1 00...

Page 83: ...elta Counter Change Event without Time 22 4 16 Bit Delta Counter Change Event without Time 22 5 32 Bit Counter Change Event with Time 1 06 07 08 129 130 17 28 22 6 16 Bit Counter Change Event with Time 1 06 07 08 129 130 17 28 22 7 32 Bit Delta Counter Change Event with Time 22 8 16 Bit Delta Counter Change Event with Time 23 0 Frozen Counter Event all variations 23 1 32 Bit Frozen Counter Event w...

Page 84: ...Frozen Analogue Input 31 3 32 Bit Frozen Analogue Input with Time of Freeze 31 4 16 Bit Frozen Analogue Input with Time of Freeze 31 5 32 Bit Frozen Analogue Input without Flag 31 6 16 Bit Frozen Analogue Input without Flag 32 0 Analogue Change Event all variations 1 06 07 08 129 130 17 28 32 1 32 Bit Analogue Change Event without Time 1 06 07 08 129 130 17 28 32 2 16 Bit Analogue Change Event wit...

Page 85: ...rval 51 0 Time and Date CTO all variations 51 1 Time and Date CTO 51 2 Unsynchronized Time and Date CTO 52 0 Time Delay all variations 52 1 Time Delay Coarse 52 2 Time Delay Fine 23 7 129 7 60 0 All classes 1 6 129 28 60 1 Class 0 Data 1 06 07 08 129 17 28 60 2 Class 1 Data 1 06 07 08 129 17 28 60 3 Class 2 Data 1 06 07 08 129 17 28 60 4 Class 3 Data 1 06 07 08 129 17 28 70 1 File Identifier 80 1 ...

Page 86: ... one request for time synchronization to the DNP master which is at power up Unsolicited reporting startup Due to implementation differences in DNP master devices the following alternative unsolicited reporting SPA parameter 503V24 startups are available in the relay 1 Unsolicited reporting starts immediately without permission from the master 2 The relay sends an empty unsolicited response messag...

Page 87: ...rnal target IIN2 3 as defined by the standard IIN2 3 can also indicate event buffer overflow in the internal communication between the DNP3 0 module and the main CPU module of the relay In this case the relay automatically activates and resets the IIN2 3 bit As events have been lost in both cases the DNP 3 0 master should perform an integrity scan after the IIN2 3 bit has been reset DNP counters a...

Page 88: ...g priority than a device with longer silent interval and maximum random delay Collision detection is always active during transmission provided that it has been enabled While sending a message the relay supervises collisions on the link If a collision is detected the transmission is immediately cancelled After this the relay tries to transmit the message again using collision avoidance before send...

Page 89: ...e scaled deadband is 20 kV 0 02 400 V 5 1 17 SPA bus communication protocol parameters Altering parameter values via serial communication requires the use of the SPA password in some cases The password is a user defined number within the range 1 999 the default value being 001 SPA parameters are found on channels 0 5 503 504 507 and 601 603 To enter the setting mode enter the password into paramet...

Page 90: ... of element 27P 1 S14 1S14 2S14 0 10 600 s IDMT operation mode setting for element 27P 1 S15 1S15 2S15 0 1 IDMT dial 27P 1 TD S16 1S16 2S16 0 10 2 00 Resetting time of element 27P 1 S17 1S17 2S17 0 07 60 0 s Drop off pick up ratio 27P 1 D P S18 1S18 2S18 1 01 1 05 Pickup value of element 27P 2 S19a 1S19 2S19 0 20 1 20 Un VT Pickup value of element U1 S20a 1S20 2S20 0 20 1 20 Un VT Operate time of ...

Page 91: ...4 S94 1S94 2S94 0 4095 Checksum SGL 5 S95 1S95 2S95 0 4095 Checksum SGL 6 S96 1S96 2S96 0 4095 Checksum SGL 7 S97 1S97 2S97 0 4095 Checksum SGL 8 S98 1S98 2S98 0 4095 a If the protection element is out of operation the number indicating the currently used value will be displaced by 999 when the parameter is read via the SPA bus and by dashes on the LCD b If the optional I O module has not been ins...

Page 92: ... 59P 2 Pickup 4 59P 2 Trip 5 27P 1 Pickup 6 27P 1 Trip 7 27P 2 Pickup 8 27P 2 Trip 9 59N 1 Pickup 10 59N 1 Trip 11 59N 2 Pickup 12 59N 2 Trip 13 External Trip 14 CBFAIL 15 27P 1 Alarm Number of pickups of element 59P 1 V3 0 999 Number of pickups of element 59P 2 V4 0 999 Number of pickups of element 27P 1 V5 0 999 Number of pickups of element 27P 2 V6 0 999 Number of pickups of element 59N 1 V7 0 ...

Page 93: ...se voltage Uca 1V3 2V3 3V3 4V3 5V3 0 2 Un VT Residual voltage Un 1V4 2V4 3V4 4V4 5V4 0 200 Un VT Maximum pick up phase to phase voltage 1V5 2V5 3V5 4V5 5V5 0 2 Un VT Minimum pick up phase to phase voltage 1V6 2V6 3V6 4V6 5V6 0 2 Un VT Maximum pick up negative phase sequence voltage U2 1V7 2V7 3V7 4V7 5V7 0 2 Un VT a Minimum pick up positive phase sequence voltage U1 1V8 2V8 3V8 4V8 5V8 0 2 Un VT b...

Page 94: ...ance recorder Description Parameter channel 0 R W Value Remote triggering M1a W 1 Clear recorder memory M2 W 1 Sampling rate M15b R W 800 960 Hz 400 480 Hz 50 60 Hz Station identification unit number M18 R W 0 9999 Rated frequency M19 R 50 or 60 Hz Name of the station M20 R W Max 16 characters Digital channel texts M40 M47 R Analog channel texts M60 M63 R Analog channel conversion factor and unit ...

Page 95: ...be set The conversion factor is the transformation ratio multiplied by the rated of the relay If this parameter is set to zero the disturbance recorder data cannot be analyzed and dashes are shown on the LCD instead of the primary values d This value is copied to parameters M81 and M82 Table 5 1 17 5 Disturbance recorder internal triggering and storing Event Weighting factor Default value of trigg...

Page 96: ...y has been subject to an automatic reset 2 Overflow of the event buffer 3 Both 1 and 2 Resetting of relay state data C W 0 Reset E50 and E51 1 Reset only E50 2 Reset only E51 4 Reset all events including E51 except for E50 Time reading and setting T R W SS sss Date and time reading and setting D R W YY MM DD HH MM SS sss Type designation of the relay F R REU 610 Unlatching output contacts V101 W 1...

Page 97: ...5 1E30 1V157 R W 0 63 Event mask for 2E1 2E16 2V155 R W 0 65535 Event mask for 2E17 2E26 2V156 R W 0 1023 Entering the SPA password for settings V160 W 1 999 Changing the SPA password or taking the password protection into use V161 W P 1 999 Changing the HMI password V162 W 1 999 Clearing trip counters 59P 1 and 59P 2 27P 1 and 27P 2 59N 1 and 59N 2 External trips V166 W P 1 Clear trip counters Re...

Page 98: ...alled the DNP 3 0 communication protocol is automatically selected c If the optional communication module is not installed a warning of a faulty communication module appears on the LCD together with the fault code The measured voltages can be read with parameters I1 I4 the positive phase sequence voltage with parameter I5 the negative phase sequence voltage with parameter I6 and the status of the ...

Page 99: ...09 Table 5 1 17 9 Output signals Status of the protection elements State of element R channel 0 Recorded functions R channel 0 Value Pickupof element 59P 1 O1 O61 0 1 Trip of element 59P 1 O2 O62 0 1 Pickupof element 59P 2 or 47 O3 O63 0 1 Trip of element 59P 2 or 47 O4 O64 0 1 Pickupof element 27P 1 O5 O65 0 1 Trip of element 27P 1 O6 O66 0 1 Pickupof element 27P 2 or 27D O7 O67 0 1 Trip of eleme...

Page 100: ...ip lockout function is not in use b Either O43 O103 or O46 is to be used at a time c State of output when the trip lockout function is in use d If the optional I O module has not been installed a 9 is shown when the parameter is read via the SPA bus Parameters O41 O49 and O51 control the physical output contacts which can be connected to circuit breakers for instance Parameters for IEC 60870 5 103...

Page 101: ... defined register 9 504V9 R W 0 65535a User defined register 10 504V10 R W 0 65535a User defined register 11 504V11 R W 0 65535a User defined register 12 504V12 R W 0 65535a User defined register 13 504V13 R W 0 65535a User defined register 14 504V14 R W 0 65535a User defined register 15 504V15 R W 0 65535a User defined register 16 504V16 R W 0 65535a Unit address of the relay 504V200 R W 1 254 Da...

Page 102: ...ages with confirmation request Confirmation on application layer 503V9 R W 0 enabled only for event messages 1 enabled for all messages 0 Used to enforce inclusion of confirmation request in all application messages DNP 3 0 standard requires inclusion of confirmation request in event messages only Default variation of binary input objects 503V10 R W 1 2 2 Default variation of binary input change e...

Page 103: ...95 1 Scaling factor 3 503V103 R W 0 4294967295 1 Scaling factor 4 503V104 R W 0 4294967295 1 Scaling factor 5 503V105 R W 0 4294967295 1 Baud rate 503V211 R W 4 8 9 6 19 2 38 4 9 6 Number of stop bits 503V212 R W 1 2 1 Parity 503V230 R W 0 no parity 1 odd 2 even 0 Silent interval 503V232 R W 0 65535 ms 20 Time slot width 503V233 R W 0 255 ms 10 Number of time slots 503V234 R W 0 255 8 Collision de...

Page 104: ...des are determined to represent certain events such as pickup and tripping of protection elements and different states of output signals The events are stored in the event buffer of the relay The maximum capacity of the buffer is 100 events Under normal conditions the buffer is empty The contents of the buffer can be read using the L command 5 events at a time Using the L command erases the previo...

Page 105: ...RF 0 E2 IRF disappeared 0 E3 Warning 0 E4 Warning disappeared Table 5 1 17 1 3 Event codes E50 E51 Channel Event Description 0 E50 Relay restart 0 E51 Event buffer overflow Events possible to mask out Table 5 1 17 1 4 Event codes E31 E34 Channel Event Description Weight ing factor Default value 0 E31 Disturbance recorder triggered 1 1 0 E32 Disturbance recorder memory cleared 2 0 0 E33 HMI passwor...

Page 106: ...signal from element 27P 1 activated 1024 1 1 E12 Trip signal from element 27P 1 reset 2048 0 1 E13 Pickup signal from element 27P 2 or 27D activated 4096 1 1 E14 Pickup signal from element 27P 2 or 27D reset 8192 0 1 E15 Trip signal from element 27P 2 or 27D activated 16384 1 1 E16 Trip signal from 27P 2 or 27D reset 32768 0 Default value of event mask 1V155 21845 Table 5 1 17 1 6 Event codes E17 ...

Page 107: ... E29 CBFAIL activated 16 0 1 E30 CBFAIL reset 32 0 Default value of event mask 1V157 1 Channel 2 Table 5 1 17 1 8 Event codes E1 E16 Channel Event Description Weight ing factor Default value 2 E1 PO1 activated 1 1 2 E2 PO1 reset 2 1 2 E3 PO2 activated 4 0 2 E4 PO2 reset 8 0 2 E5 PO3 activated 16 0 2 E6 PO3 reset 32 0 2 E7 SO1 activated 64 0 2 E8 SO1 reset 128 0 2 E9 SO2 activated 256 0 2 E10 SO2 r...

Page 108: ...reventing relay operation is detected the relay first tries to eliminate the fault by restarting Only after the fault is found to be permanent the green target LED ready begins to blink and the self supervision output contact is activated All other output contacts are returned to the initial state and locked for the internal relay fault Further a fault target message appears on the LCD including a...

Page 109: ...r memoryb 55 Faulty parameter memory calibration parameters 80 Optional I O module missing 81 Optional I O module unknown 82 Optional I O module configuration error 85 Power supply module faulty 86 Power supply module unknown 90 Hardware configuration error 95 Communication module unknown 104 Faulty configuration set for IEC 60870 5 103 131 139 195 203 222 223 Internal reference voltage error 253 ...

Page 110: ... factory settings for DNP For further information on warnings refer to the Operator s Manual 5 1 19 Relay parameterization The parameters of the relay can be set either locally via the HMI or externally via serial communication with Relay Setting Tool Local parameterization When the parameters are set locally the setting parameters can be chosen via the hierarchical menu structure The wanted langu...

Page 111: ...on socket X3 1 is used the optional I O module must be installed The nominal voltage 100 110 115 120 V of the matching transformers has to be selected with SPA parameter V134 Terminals X4 1 21 24 and X3 1 1 6 optional are digital input terminals see Table 5 2 1 5 The digital inputs can be used to generate a blocking signal to unlatch output contacts or for remote control of relay settings for inst...

Page 112: ...of switchgroups SGR4 SGR8 On delivery from the factory the pickup and alarm signals from all the protection elements are routed to SO1 and SO2 The IRF contact functions as an output contact for the self supervision system of the voltage relay see Table 5 2 1 3 Under normal operating conditions the relay is energized and the contact is closed X4 1 3 5 When a fault is detected by the self supervisio...

Page 113: ... 21 22 23 24 1 2 3 4 5 6 7 8 9 10 11 12 X3 1 X4 1 X2 1 DANGER RISK OF ELECTRIC SHOCK NEAR INSTRUMENT TERMINALS TX RX X5 3 X5 4 TX RX A051555 Fig 5 2 1 1 Rear view of the relay with the fibre optic communication module for plastic and glass fibre 1MRS755972 Voltage Relay Technical Reference Manual ANSI Version REU 610 ...

Page 114: ...18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 10 11 12 X3 1 X4 1 X2 1 X5 5 6 5 4 3 2 1 A040187 Fig 5 2 1 2 Rear view of the relay with the RS 485 communication module 114 REU 610 Voltage Relay Technical Reference Manual ANSI Version 1MRS755972 ...

Page 115: ...RIC SHOCK NEAR INSTRUMENT TERMINALS X5 8 8 7 6 5 4 3 2 1 A040189 Fig 5 2 1 3 Rear view of the relay with the DNP 3 0 communication module for RS 485 Table 5 2 1 1 Inputs for phase to phase voltages and residual voltage Terminal Function REU610AVVxxxx X2 1 1 X2 1 2 Uab X2 1 3 X2 1 4 Ubc X2 1 5 X2 1 6 Uca X2 1 7 X2 1 8 Un 1MRS755972 Voltage Relay Technical Reference Manual ANSI Version REU 610 ...

Page 116: ...osed no IRF and Uaux connected Table 5 2 1 4 Output contacts Terminal Function X3 1 16 SO5 commona X3 1 17 SO5 NCa X3 1 18 SO5 NOa X3 1 19 SO4 commona X3 1 20 SO4 NCa X3 1 21 SO4 NOa X3 1 22 SO3 commona X3 1 23 SO3 NCa X3 1 24 SO3 NOa X4 1 6 SO2 common X4 1 7 SO2 NC X4 1 8 SO2 NO X4 1 9 SO1 common X4 1 10 SO1 NC X4 1 11 SO1 NO X4 1 12 PO3 trip lockout relay NO X4 1 13 X4 1 14 PO2 NO X4 1 15 X4 1 1...

Page 117: ... If a PC compatible to the IrDA Standard specifications is used wireless communication is possible as well The maximum wireless operating distance depends on the transceiver of the PC Rear communication of the relay is optional and the physical connection varies with the communication option Plastic fibre optic connection If the relay is provided with the optional fibre optic communication module ...

Page 118: ...ble shield is to be connected directly to ground shield GND in one point device of the bus Other devices connected to the bus should have the cable shield connected to ground via a capacitor shield GND via capacitor Signal ground can only be used for balancing potential differences between devices nodes if all devices connected to the bus have isolated RS 485 interfaces The RS 485 communication mo...

Page 119: ...nection plastic and glass If the relay is provided with the optional fibre optic communication module for plastic and glass fibre the plastic fibre optic cables are connected to terminals X5 3 RX Receiver and X5 3 TX Transmitter and the glass fibre optic cables to terminals X5 4 RX Receiver and X5 4 TX Transmitter The fibre optic interface is selected with jumpers X6 and X2 located on the PCB of t...

Page 120: ...5 4 TX glass Fibre optic Interface X5 3 TX plastic X5 3 RX plastic A040335 Fig 5 2 2 2 Jumper location on the communication module for plastic and glass fibre Table 5 2 2 5 Fibre optic rear connectors plastic and glass Terminal Function X5 3 TX Transmitter for plastic fibre X5 3 RX Receiver for plastic fibre X5 4 TX Transmitter for glass fibre X5 4 RX Receiver for plastic fibre 120 REU 610 Voltage...

Page 121: ...s of the other pair to signal ground When connecting one device to another A is connected to A and B to B When using a 4 wire bus one pair is connected to RX and RX and the other to TX and TX If signal ground is being used a quality cable with three or several pairs is to be used and one of the conductors of a pair connected to signal ground The cable shield is to be connected directly to ground s...

Page 122: ...are in OFF position The jumpers X11 and X13 are in ON position Table 5 2 2 6 RS 485 rear connector DNP 3 0 Terminal Function X5 8 8 Data A RX X5 8 7 Data B RX X5 8 6 Data A TX X5 8 5 Data B TX X5 8 4 Signal GND for potential balancing X5 8 3 X5 8 2 Shield GND via capacitor X5 8 1 Shield GND Table 5 2 2 7 Jumper numbering Terminal Function Signal X8 Pull up Data A TX X6 Termination TX X7 Pull down ...

Page 123: ...ame 177 mm case 164 mm Height frame 177 mm 4U case 160 mm Depth case 149 3 mm Weight of the relay 3 5 kg Weight of the spare unit 1 8 kg Table 5 2 3 2 Power supply Uaux rated REU610AVVHxxx Ur 100 110 120 220 240 V AC Ur 110 125 220 250 V DC REU610AVVLxxx Ur 24 48 60 V DC Uaux variation temporary REU610AVVHxxx 85 110 of Ur AC 80 120 of Ur DC REU610AVVLxxx 80 120 of Ur DC 1MRS755972 Voltage Relay Te...

Page 124: ...urden at rated voltage 0 5 VA Table 5 2 3 4 Measuring range Measured phase to phase voltages Uab Ubc and Uca as multiples of the rated voltages of the energizing inputs 0 2 Un VT Measured residual voltage Un as a multiple of the rated voltage of the energizing input 0 2 Un VT Table 5 2 3 5 Digital inputs Operating range 20 of the rated voltage Rated voltage DI1 DI2 DI3 DI5 optional REU610AVVHxxx 1...

Page 125: ... 250 V AC DC Continuous carry 5 A Make and carry for 3 0 s 15 A Make and carry for 0 5 s 30 A Breaking capacity when the control circuit time constant L R 40 ms at 48 110 220 V DC PO1 with both contacts connected in series 5 A 3 A 1 A Minimum contact load 100 mA at 24 V AC DC TCS Control voltage range 20 265 V AC DC Current drain through the supervision circuit 1 5 mA Minimum voltage over a contac...

Page 126: ...60255 22 3 2000 10 V m rms f 80 1000 MHz Radiated pulse modulated According to the ENV 50204 and IEC 60255 22 3 2000 10 V m f 900 MHz Fast transient disturbance tests According to IEC 60255 22 4 and IEC 61000 4 4 Power outputs energizing inputs power supply 4 kV I O ports 2 kV Surge immunity test According to IEC 61000 4 5 Power outputs energizing inputs power supply 4 kV line to earth 2 kV line t...

Page 127: ... protocol 9 6 or 4 8 kbps additionally 2 4 1 2 or 0 3 kbps for Modbus Front interface Optical connection infrared wirelessly or via the front communication cable 1MRS050698 SPA bus protocol 9 6 or 4 8 kbps 9 6 kbps with front communication cable Auxiliary voltage The relay requires a secured auxiliary voltage supply to operate The internal power supply of the relay forms the voltages required by t...

Page 128: ...128 ...

Page 129: ...0 protocol N none I O extension module H 3xSO and 3xDI 110 125 220 250 V DC L 3xSO and 3xDI 24 48 60 110 125 220 250 V DC N none Power supply H 100 240 V AC 110 250 V DC 2xDI 110 125 220 250 V DC 3xPO 2xSO L 24 60 V DC 2xDI 24 48 60 110 125 220 250 V DC 3xPO 2xSO Residual voltage input V rated voltages 100 110 115 120 V Phase to phase voltage inputs V rated voltages 100 110 115 120 V Language set ...

Page 130: ... spare units 6 1 Accessories Table 6 1 1 Available accessories Item Order number Semi flush mounting kit 1MRS050696 Inclined semi flush mounting kit 25 angle 1MRS050831 Wall mounting kit 1MRS050697 19 rack mounting kit two relays side by side 1MRS050695 19 rack mounting kit single relay 1MRS050694 19 rack mounting kit single relay and RTXP18 1MRS050783 19 equipment frame mounting Combiflex plain b...

Page 131: ...te time of element 59P 2 1S10 0 05 600 s 0 05 s IDMT operation mode setting for element 59P 2 1S11 0 2 0 IDMT time dial 59P 2 TD 1S12 0 05 2 00 0 05 Pickup value of element 27P 1 1S13 0 20 1 20 Un VT 0 20 Un VT Operate time of element 27P 1 1S14 0 10 600 s 0 10 s IDMT operation mode setting for element 27P 1 1S15 0 1 0 IDMT time dial 27P 1 TD 1S16 0 10 2 00 0 10 Resetting time of element 27P 1 1S1...

Page 132: ...sum SGF4 1S64 0 1023 128 Checksum SGF5 1S65 0 255 0 Checksum SGB1 1S71 0 32767 0 Checksum SGB2 1S72 0 32767 0 Checksum SGB3 1S73 0 32767 0 Checksum SGB4 1S74 0 32767 0 Checksum SGB5 1S75 0 32767 0 Checksum SGR1 1S81 0 8191 2730 Checksum SGR2 1S82 0 8191 2730 Checksum SGR3 1S83 0 8191 2730 Checksum SGR4 1S84 0 8191 1365 Checksum SGR5 1S85 0 8191 1365 Checksum SGR6 1S86 0 8191 0 Checksum SGR7 1S87 0...

Page 133: ...5 600 s 0 05 s IDMT operation mode setting for element 59P 2 2S11 0 2 0 IDMT time dial 59P 2 TD 2S12 0 05 2 00 0 05 Pickup value of element 27P 1 2S13 0 20 1 20 Un VT 0 20 Un VT Operate time of element 27P 1 2S14 0 10 600 s 0 10 s IDMT operation mode setting for element 27P 1 2S15 0 1 0 IDMT time dial 27P 1 2S16 0 10 2 00 0 10 Resetting time of element 27P 1 2S17 0 07 60 0 s 0 07 s Drop off pick u...

Page 134: ... Checksum SGF5 2S65 0 255 0 Checksum SGB1 2S71 0 32767 0 Checksum SGB2 2S72 0 32767 0 Checksum SGB3 2S73 0 32767 0 Checksum SGB4 2S74 0 32767 0 Checksum SGB5 2S75 0 32767 0 Checksum SGR1 2S81 0 8191 2730 Checksum SGR2 2S82 0 8191 2730 Checksum SGR3 2S83 0 8191 2730 Checksum SGR4 2S84 0 8191 1365 Checksum SGR5 2S85 0 8191 1365 Checksum SGR6 S86 0 8191 0 Checksum SGR7 S87 0 8191 0 Checksum SGR8 S88 ...

Page 135: ...Rear communication module enabled disabled V206 1 0 0 a For all the protocols except for DNP 3 0 Table 7 4 Disturbance recorder parameters Variable Parameter channel 0 Setting range Default setting Custo mer s setting Sampling rate M15 800 960 Hz 400 480 Hz 50 60 Hz 800 960 Hz Station identification unit number M18 0 9999 0 Station name M20 Max 16 characters ABB Analog channel conversion factor an...

Page 136: ...tting Checksum of internal signal storing mask V238 0 4095 2798 Post trigger time in percent V240 0 100 50 External trigger signal s checksum V241 0 31 0 External trigger signal s edge V242 0 31 0 Checksum of external signal storing mask V243 0 31 0 136 REU 610 Voltage Relay Technical Reference Manual ANSI Version 1MRS755972 ...

Page 137: ...lity FR Fault Record GI General interrogation HMI Human Machine Interface IDMT Inverse Definite Minimum Time characteristic IRF Internal relay fault LCD Liquid crystal display LED Light Emitting Diode MSB Most significant bit PLC Programmable Logical Controller RTU Remote terminal unit SGB Switchgroup for digital inputs SPA Data communication protocol developed by ABB TCS Trip Circuit Supervision ...

Page 138: ......

Page 139: ......

Page 140: ...ABB Oy Distribution Automation P O Box 699 FI 65101 Vaasa FINLAND 358 10 2211 358 10 224 1094 www abb com substationautomation 1MRS755972 EN 2 2006 ...

Search results

Summary of Contents for REU 610

Reviews:

Related manuals for REU 610

Brands by name

Popular brands

ABB REU 610, Technical Reference Manual

Search results

Summary of Contents for REU 610

Reviews:

Related manuals for REU 610

Brands by name

Popular brands