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ABB Substation Automation
Products and Systems

User’s Guide

REJ 513

1MRS750613-MUM

65

Inverse-time characteristic

At inverse-time characteristic, the operate time is measured at two different test
current values (2 x I> and 10 x I>). The operate times thus obtained are compared
with the operate times obtained from the current/time curves of the concerned inverse-
time characteristic.

2.2.2

High-set stage I>>

Starting

Increase the test current until the relay starts and indicator L2 is lit. Then read the
start current value from the ammeter.

Operate time

Set the test current at 2 x the set start value of stage I>>. The clock is started by
closing switch S1 and stopped by closing output contact PO2.

2.3

Testing of the self-supervision system (IRF)

The self-supervision system and the function of the IRF LED and the IRF output can
be tested in the Trip test mode.

2.4

Testing of the binary input

Read the state of the binary input via SPA parameter I4. Use switch S2 to change the
state.

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Summary of Contents for REJ 513

Page 1: ...1MRS750613 MUM Issued 14 09 98 Version A 14 09 99 Checked H S Approved L N Data subject to change without notice REJ 513 Overcurrent Relay User s Guide ABB Substation Automation Products and Systems ...

Page 2: ...product functions 13 2 1 1 2 Overcurrent 14 2 1 1 3 Inputs 14 2 1 1 4 Outputs 14 2 1 1 5 Circuit breaker failure protection 14 2 1 1 6 Disturbance recorder 14 2 1 1 7 Self supervision 15 2 1 2 Configuration 16 2 1 3 Protection 17 2 1 3 1 Block diagram 17 2 1 3 2 Overcurrent unit 17 2 1 3 3 Time current characteristics 18 2 1 3 4 Settings 27 2 1 3 5 Technical data of protection functions 33 2 1 4 M...

Page 3: ... 2 1 Input output connections 50 2 2 2 Technical data 53 3 Check lists 58 C SERVICE 61 1 General 61 2 Secondary injection testing 62 2 1 Testing of the phase current measuring transformers 63 2 2 Testing of the overcurrent stages 64 2 2 1 Low set stage I 64 2 2 2 High set stage I 65 2 3 Testing of the self supervision system IRF 65 2 4 Testing of the binary input 65 3 Spare parts 66 ORDERING INFOR...

Page 4: ... can also be used in other applications requiring single two or three phase overcurrent protection Features Three phase low set overcurrent stage with definite time or inverse definite minimum time IDMT characteristic Three phase high set overcurrent stage with instantaneous or definite time characteristic Circuit breaker failure protection unit Disturbance recorder Three accurate current inputs G...

Page 5: ...ABB Substation Automation Products and Systems User s Guide REJ 513 1MRS750613 MUM 5 Guarantee Please inquire the guarantee of your nearest ABB representative ...

Page 6: ...ven though the auxiliary voltage is disconnected National and local electrical safety regulations must always be followed The frame of the protection relay has to be carefully earthed Current transformers have to be short circuited before disconnecting the relay from them Only a competent electrician is allowed to carry out the electrical installation ...

Page 7: ...118012 Serial No ER 000001 Uaux 110 240 Vac Uaux 48 220 Vdc fn 50 60 Hz In 1 5 A I REJ 513 Figure 1 1 Operation indicators Green READY indicator Indicator off The auxiliary voltage supply to the relay has been disconnected Lit indicator The relay is in normal operation i e the CPU operates no internal faults have occurred and auxiliary voltage is available to the relay Blinking indicator The inter...

Page 8: ...art LED goes on blinking as long as a protection function or stage of the relay is blocked The blocking indication disappears when the binary input signal is removed or when the protection function in question is no longer started Should the function still be started when the binary input signal is removed the start indication will be activated If a protection function is blocked when other protec...

Page 9: ...ntains one push button for clearing operation indicators and unlatching relays Operation indicators must be cleared and the C button released before the relays can be unlatched The table below describes the use of the push button Table 2 1 Control push button Push button Pressed 1 s Pressed 5 s C Clear operation indicators Unlatch relays ...

Page 10: ...early identical operation stages In this case the relay can be used in two stage load shedding applications The protection functions are independent of each other and have their own setting groups and data recording The overcurrent protection function uses conventional current transformer measurement Output contact matrix allows any start or trip signal from the protection stages to be routed to t...

Page 11: ...present the relay with default configuration all trips are routed to operate the circuit breaker L1 L2 L3 PC 1 A 5 A 1 A 5 A 1 A 5 A ConD1_513 x x x x x x x x 4 4 3 2 1 3 2 1 PO1 PO2 IRF BI SO1 SO2 IRF START TRIP START TRIP SGR1 SGR2 SGR3 SGR4 SGB1 SGB1 SGB1 SGB1 SGB1 I O 0 1 Uaux 3I 3I 1MKC950001 1 5 6 3 4 13 14 15 1 2 17 18 1 2 3 4 5 6 7 8 9 5 6 10 11 12 7 8 9 X1 1 X2 1 I O 1 2 3 Optical PC inte...

Page 12: ...3 14 15 1 2 17 18 1 2 3 4 5 6 7 8 9 5 6 10 11 12 7 8 9 X1 1 X2 1 1 2 3 PO1 PO2 IRF BI SO1 SO2 IRF START TRIP START SGR1 SGR2 SGR3 SGR4 TRIP I O SGB1 SGB1 SGB1 SGB1 SGB1 Optical PC interface REJ 513 THREE PHASE OVERCURRENT CONFIGURATION Blocking of stage I Blocking of stage I INDICATORS RESET RELAYS IND RESET MEMORIZED VALUES RESET x Factory Default Figure 1 3 2 Connection diagram of the overcurren...

Page 13: ... IL2 IL3 PrF5_3 62 BF PO1 PO2 SO1 SO2 IRF SERIAL COMMUNICATION THREE PHASE INSTANTANEOUS OR DEFINITE TIME HIGH SET OVERCURRENT PROTECTION THREE PHASE DEFINITE TIME OR INVERSE TIME LOW SET OVERCURRENT PROTECTION OPTICAL PC INTERFACE REMOTE RESET REMOTE SETTING CONTROL OR BLOCKING INPUT FOR THE DIFFERENT PROTECTION STAGES CIRCUIT BREAKER FAILURE PROTECTION BINARY INPUT BI Figure 2 1 1 1 1 Product fu...

Page 14: ...to the desired signal or power output 2 1 1 5 Circuit breaker failure protection The relay features a circuit breaker failure protection CBFP unit The CBFP unit generates a trip signal via output PO2 after the set operate time 0 1 s 1 s if the fault has not been cleared by that time Normally the CBFP unit controls the upstream circuit breaker It can also be used for tripping via redundant trip cir...

Page 15: ...tput contact that is normally picked up drops off and a fault code can be read from the relay All other output contacts are blocked during an internal fault The fault code is a number that identifies the fault type The code shall be recorded and stated when service is ordered Fault codes are listed in the following table Table 2 1 1 7 1 Fault codes Fault code Type of fault 4 No response on output ...

Page 16: ...3I 4 5 IL1 IL2 IL3 BI 6 4 4 4 3 3 3 3 2 2 2 2 1 1 1 1 I O 1 2 3 PO1 PO2 SO1 IRF SO2 IRF START TRIP START TRIP SGR1 SGR2 SGR3 SGR4 SGB1 SGB1 SGB1 SGB1 SGB1 SGF1 3 Blocking of stage I Blocking of stage I INDICATORS RESET RELAYS RESET MEMORIZED VALUES RESET Figure 2 1 2 1 Signal diagram of the overcurrent relay The functions of the blocking and start signals are selected with the switches of switchgr...

Page 17: ...CHED OUTPUT RELAYS AND REGISTERS RESET INDICATORS SETTINGS Group 1 Group 2 Block5_3 Figure 2 1 3 1 1 Block diagram of the overcurrent relay 2 1 3 2 Overcurrent unit When the phase currents exceed the set start current of the low set stage I the overcurrent unit starts delivering a start signal after a preset 55 ms start time When the set operate time at definite time operation or the calculated op...

Page 18: ...the connection inrush current level may be selected for the overcurrent stage I A start situation is defined as a situation where the phase current rises from a value below 0 12 x I to a value above 1 5 x I in less than 60 ms The start situation ends when the current falls below 1 25 x I 2 1 3 3 Time current characteristics The overcurrent stage I can be given a definite time or an inverse definit...

Page 19: ...racteristic is normal inverse very inverse or extremely inverse For the long time inverse characteristic the normal current range is specified to be 2 7 times the setting and the relay is to start when the current exceeds the setting value 1 1 times Table 2 1 3 3 2 The operate time tolerances specified by the standard I I Normal Very Extremely Long time 2 2 22E 2 34E 2 44E 2 34E 5 1 13E 1 26E 1 48...

Page 20: ...e RI type characteristic is illustrated in figure 2 1 3 3 5 RD type characteristic The RD type characteristic is a special characteristic that is principally used in earth fault protection which requires a high degree of selectivity even at high resistance faults In this case the protection can operate in a selective way even if it is not directional Mathematically the time current characteristic ...

Page 21: ...MRS750613 MUM 21 0 05 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 k 1 2 3 4 5 7 8 9 10 20 I I 6 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 t s NORMINV Figure 2 1 3 3 1 Normal inverse time characteristics ...

Page 22: ...1MRS750613 MUM 22 1 2 3 4 5 6 7 8 9 10 20 I I 0 05 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 k 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 2 3 4 5 6 7 8 9 10 20 70 60 50 40 30 t s VERYINV Figure 2 1 3 3 2 Very inverse time characteristics ...

Page 23: ...13 1MRS750613 MUM 23 1 3 4 5 6 7 8 9 10 2 20 I I 0 05 0 1 0 2 0 3 0 4 0 6 0 8 1 0 k 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 2 3 4 5 6 7 8 9 10 20 30 40 70 60 50 t s EXTRINV Figure 2 1 3 3 3 Extremely inverse time characteristics ...

Page 24: ...ems 1MRS750613 MUM 24 1 2 3 4 5 10 20 6 7 8 9 I I 0 05 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 k 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 t s LTIMEINV Figure 2 1 3 3 4 Long time inverse characteristics ...

Page 25: ...MRS750613 MUM 25 1 2 3 4 5 6 7 8 9 10 20 I I 0 05 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 k 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 3 4 5 6 7 9 10 20 70 60 50 40 30 t s 2 8 RI_INV Figure 2 1 3 3 5 RI type inverse time characteristics ...

Page 26: ...750613 MUM 26 0 6 0 7 0 8 0 9 1 0 k 1 2 3 5 7 8 9 10 20 I I 6 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 2 3 4 5 7 8 10 20 30 40 50 60 70 t s 30 40 6 9 0 05 4 0 1 0 2 0 4 0 5 0 3 RD_INV Figure 2 1 3 3 6 RD type inverse time characteristics ...

Page 27: ... read with the relay trip circuits disconnected or tested with current injection Refer to Check lists Table 2 1 3 4 1 Setting values Setting Description Setting range Default setting I In Start current of stage I as a multiple of the energizing input used definite time 0 30 5 00 x In 0 30 x In inverse time 0 30 2 50 x In 1 0 30 x In t Operate time of stage I in seconds at definite time characteris...

Page 28: ...e switches can be set one by one A checksum is used for verifying that the switches have been properly set The figure below shows an example of manual checksum calculation Switch No Position Weighting factor Value 1 1 x 1 1 2 0 x 2 0 3 1 x 4 4 4 0 x 8 0 5 1 x 16 16 6 0 x 32 0 7 1 x 64 64 8 0 x 128 0 Checksum SG_ 85 Figure 2 1 3 4 1 An example of calculating the checksum of a selector switchgroup S...

Page 29: ...d an operation falls below the set start level The latching feature selected the output contact is reset with the push button on the front panel via the external binary input or the serial bus 0 SGF1 3 Minimum pulse length for signal outputs SO1 and SO2 0 80 ms 1 40 ms 0 SGF1 4 Minimum pulse length for power outputs PO1 and PO2 0 80 ms 1 40 ms Note The latching function of PO1 and PO2 will overrun...

Page 30: ...ation of stage I is inhibited 0 SGF2 4 The operation mode of the start indicator of stage I When the switch is in position 0 the start indicator automatically resets once the fault disappears 0 SGF2 5 The operation mode of the start indicator of stage I When the switch is in position 0 the start indicator automatically resets once the fault disappears 0 SGF2 6 Not in use 0 SGF2 7 Not in use 0 SGF2...

Page 31: ...gnal SGB1 3 SGB1 3 0 indicators output contacts and memorized values are not reset by the binary input signal 0 SGB1 3 1 indicators output contacts and memorized values are reset by the binary input signal SGB1 4 Switching between the setting groups 1 and 2 either via the serial bus with command V150 or using the external binary input When SGB1 4 0 the setting group cannot be changed with an exter...

Page 32: ... intersection point Each intersection point is marked with a switch number and the corresponding weighting factor of the switch is shown on the bottom row of the matrix The switchgroup checksum is obtained by adding horizontally the weighting factors of all the selected switches of the switchgroup 1 I t 1 2 3 4 5 6 7 8 2 3 4 5 6 7 8 1 I t 1 2 3 4 5 6 7 8 2 3 4 5 6 7 8 O_S513 128 1 2 4 8 16 32 64 C...

Page 33: ... multiplier k 0 05 1 00 Retardation time 30 ms 30 ms Reset ratio typical 0 96 0 96 Operate time accuracy at definite time mode 2 of set value or 25 ms 2 of set value or 25 ms Accuracy class index E at inverse time mode 5 Operation accuracy 0 3 0 5 x In 5 of set value 5 of set value 0 5 5 0 x In 3 of set value 3 of set value 5 0 35 0 x In 3 of set value 1 Note Operation of the low set stage based o...

Page 34: ...length When the post triggering recording has finished a complete recording has been created and stored in the memory As soon as the recorder has been triggered and the recording has finished the recording can be unloaded and verified by means of a personal computer with a special program 2 1 5 1 Recorder data One recording contains the information of three analogue channels and five digital chann...

Page 35: ...ctivated Correspondingly triggering on the falling edge means that the recording sequence starts when the active signal resets Serial parameters V241 V244 define the triggering conditions and parameter V246 is for manual triggering When the recorder has been triggered and a recording stored into the memory the value of parameter V246 changes from 0 to 1 2 1 5 4 Settings and unloading Setting param...

Page 36: ...etween the primary and secondary sides of the current transformer CT multiplied by the rated current of the relay ranging between 0 and 65535 Unit is a one or two character text indicating the unit of the analogue channel The conversion factors and units are used for calculating the primary values in a special PC program used for unloading displaying and storing the curve forms from the disturbanc...

Page 37: ...d L3 during the start situation When one of the stages operates the values of the currents measured at the moment of operation are recorded and the duration reading t or t for the stage that has operated is 100 EVENT 2 The operation principle is the same as that of EVENT 1 EVENT 3 The operation principle is the same as that of EVENT 1 EVENT 4 The operation principle is the same as that of EVENT 1 ...

Page 38: ...as start and operation of protection stages and different states of output signals The event codes can be read via serial communication Events E1 E51 are stored in the event register of the relay Under normal conditions the register is empty The maximum capacity of the register is 60 events The content of the register can be read with L command 5 events at a time Using the L command erases the rea...

Page 39: ... E7 Tripping of stage I 64 1 E8 Tripping of stage I reset 128 0 Default value of event mask V155 85 Table 2 1 7 2 3 Event codes E9 E16 Code Event Weighting factor Default value E9 PO1 activated 1 1 E10 PO1 reset 2 1 E11 PO2 activated 4 0 E12 PO2 reset 8 0 E13 SO1 activated 16 0 E14 SO1 reset 32 0 E15 SO2 activated 64 0 E16 SO2 reset 128 0 Default value of event mask V156 3 Table 2 1 7 2 4 Event co...

Page 40: ...by entering the password number in parameter V160 and reinstated by writing the same password to parameter V161 Loss of the auxiliary supply voltage also reinstates protection For example to change a value of the setting group 1 to 0 5 x In proceed as follows Enter the password WV160 1 Write a new value WS41 0 5 Reinstate password protection WV161 1 The password can be changed via the serial bus b...

Page 41: ... 0 30 35 0 x In Operate time of stage I S4 S44 S84 0 04 300 s Checksum SGF 1 S5 S45 S85 0 255 Checksum SGF 2 S6 S46 S86 0 255 Checksum SGF 3 S7 S47 S87 0 255 Checksum SGB 1 S8 S48 S88 0 255 Checksum SGR 1 S9 S49 S89 0 255 Checksum SGR 2 S10 S50 S90 0 255 Checksum SGR 3 S11 S51 S91 0 255 Checksum SGR 4 S12 S52 S92 0 255 Operate time of circuit breaker failure protection S121 S121 0 10 1 00 s 1 Valu...

Page 42: ...d an operation and parameter V4 the operation Table 2 1 7 3 2 Parameters V1 V4 Recorded data Parameter R W Value Number of starts of stage I V1 R 0 255 Number of starts of stage I V2 R 0 255 Stage phase that caused operation V3 R 1 IL3 2 IL2 4 IL1 8 IL3 16 IL2 32 IL1 Operation indication code V4 R 0 no operation 1 starting of stage I 2 tripping of stage I 3 starting of stage I 4 tripping of stage ...

Page 43: ...3 3 Recorded data Recorded data Event R Value n n 1 n 2 n 3 n 4 Phase current IL1 V11 V31 V51 V71 V91 0 50 x In Phase current IL2 V12 V32 V52 V72 V92 0 50 x In Phase current IL3 V13 V33 V53 V73 V93 0 50 x In Start duration stage I V14 V34 V54 V74 V94 0 100 Start duration stage I V15 V35 V55 V75 V95 0 100 Time stamp of registered value date V16 V36 V56 V76 V96 YY MM DD Time stamp of registered valu...

Page 44: ...ote Analogue channels in use M13 R 7 00000111B Digital channels in use M14 R 31 00011111B Sampling rate M15 R 800 or 960 Hz Station identification unit number M18 R W 0 9999 Rated frequency M19 R 50 or 60 Hz Station name M20 R W Max 15 characters Digital channel texts M40 44 R Analogue channel texts M60 62 R Analogue channel conversion factor and unit phases IL1 IL2 and IL3 M80 82 R W XXXXX YY ...

Page 45: ...0 15 0 rising 1 falling External trigger signal BI signal V243 R W 0 1 see table 2 1 7 3 7 External trigger signal s edge V244 R W 0 1 0 rising 1 falling Post triggering recording time V245 R W 0 38 amount of periods Triggering state clearing and restart V246 R W R 0 recorder not triggered 1 recorder triggered and recording stored into the memory W 0 clear recorder memory 2 download restart sets f...

Page 46: ... 1 0 0 Tripping of stage I 2 0 0 Starting of stage I 4 0 0 Tripping of stage I 8 1 0 Not in use 0 0 Not in use 0 0 Not in use 0 0 Not in use 0 0 Checksum 8 0 Table 2 1 7 3 7 Disturbance recorder external triggering Event Weighting factor Default value of triggering mask V243 Default value of triggering edge V244 External binary input BI 1 1 0 Not in use 0 0 Not in use 0 0 Not in use 0 0 Not in use...

Page 47: ...ent mask for I and I V155 R W 0 255 see Event codes Event mask for output contacts events V156 R W 0 255 see Event codes Event mask for disturbance recorder V157 R W 0 1 see Event codes Entering the password for settings V160 W 1 999 Changing the password or reinstating password protection V161 W P 1 999 Activating the self supervision READY LED V165 W 0 normal operation 1 self supervision READY L...

Page 48: ...setting RED 500 format V250 R W YY MM DD Time reading and setting RED 500 format V251 R W HH MM SS mss Reading of event register L R Time channel number and event code Re reading of event register B R Time channel number and event code Type designation of the module F R REJ 513 Reading of module state data C R 0 normal state 1 module been subject to automatic reset 2 overflow of event register 3 b...

Page 49: ...gnal These signals can be read R with parameters O1 O4 The state of the output contacts can be read R or changed W with parameters O5 O8 Functions indicated by parameters O1 O8 are recorded and they can be read with parameters O21 O28 Table 2 1 7 3 10 Output signals Status of the protection stages State of stage R Recorded functions R Value Starting of stage I O1 O21 0 or 1 Tripping of stage I O2 ...

Page 50: ... The requested function is selected with the switches of switchgroup SGB The binary input can also be used as a trigger signal for the disturbance recorder this function is selected with SPA parameter V243 The auxiliary supply voltage of the relay is connected to terminals X2 1 1 2 At dc supply the positive lead is connected to terminal X2 1 1 For further details see the description of the auxilia...

Page 51: ...tion Products and Systems User s Guide REJ 513 1MRS750613 MUM 51 system or on loss of the auxiliary supply the output contact drops off and contact X2 1 13 14 closes Rear513 Figure 2 2 1 1 Rear view of the overcurrent relay ...

Page 52: ...A X1 1 4 IL2 Common X1 1 5 IL2 5 A X1 1 6 IL2 1 A X1 1 7 IL3 Common X1 1 8 IL3 5 A X1 1 9 IL3 1 A Table 2 2 1 2 Auxiliary supply voltage Terminal Function X2 1 1 Input X2 1 2 Input Table 2 2 1 3 Output contacts Terminal Function X2 1 3 PO1 closing contact X2 1 4 X2 1 5 PO2 closing contact X2 1 6 X2 1 7 SO1 common X2 1 8 SO1 NC X2 1 9 SO1 NO X2 1 10 SO2 common X2 1 11 SO2 NC X2 1 12 SO2 NO ...

Page 53: ...ns Width 111 4 mm Height frame 265 9 mm 6U box 255 8 mm Depth 235 mm 245 1 mm with a protective rear cover available as an option Enclosure size x 19 Weight of the relay 3 1 kg Table 2 2 2 2 Power supply Rated voltage Ur 110 120 220 240 V ac Ur 48 60 110 125 220 V dc Operating range 80 265 V ac 38 265 V dc Relay power start up time typical 300 ms Burden of auxiliary supply under quiescent operatin...

Page 54: ...ured currents on phases L1 L2 and L3 as multiples of the rated currents of the energizing inputs 0 50 x In Table 2 2 2 5 Binary input Operating range 18 265 V dc Rated voltage 24 48 60 110 220 V dc Current drain 2 25 mA Power consumption 0 8 W Table 2 2 2 6 Signal outputs SO1 SO2 and self supervision output IRF Rated voltage 250 V ac dc Continuous carry 5 A Make and carry for 3 0 s 8 A Make and ca...

Page 55: ...0 V dc 5 A 3 A 1 A Minimum contact load 100 mA at 24 V ac dc Table 2 2 2 8 Enclosure class Front side IP 54 flush mounted Rear side connection terminals IP20 Note A rear protective cover accessory part can be used to protect and shield the rear of the case Table 2 2 2 9 Environmental tests Specified service temperature range 10 55 C Transport and storage temperature range 40 70 C Dry heat test acc...

Page 56: ...ted According to ENV 50204 10 V m f 900 MHz Radiated test with a portable transmitter According to IEC 60255 22 3 method C f 77 2 MHz P 6 W f 172 25 MHz P 5W Fast transient disturbance tests According to IEC 60255 22 4 and IEC 61000 4 4 ac dc ports 4 kV Binary input 2 kV Surge immunity test According to IEC 61000 4 5 Power supply ac dc ports 4 kV common mode 2 kV differential mode I O ports 2 kV c...

Page 57: ...ding to IEC 60255 21 2 class I Table 2 2 2 12 Data communication Front panel Optical RS 232 connection for opto cable SPA bus protocol 4 8 or 9 6 kbps Auxiliary voltage For its operation the relay requires a secured auxiliary voltage supply The internal power supply of the relay forms the voltages required by the relay electronics The power supply is a galvanically isolated flyback type DC DC conv...

Page 58: ...1 0 30 5 00 x In 0 30 x In Operate time or time multiplier k of stage I S42 0 05 300 s 0 05 s 0 05 Start current of stage I S43 0 30 35 0 x In 0 30 x In Operate time of stage I S44 0 04 300 s 0 04 s Checksum SGF 1 S45 0 255 0 Checksum SGF 2 S46 0 255 0 Checksum SGF 3 S47 0 255 0 Checksum SGB 1 S48 0 255 0 Checksum SGR 1 S49 0 255 12 Checksum SGR 2 S50 0 255 3 Checksum SGR 3 S51 0 255 12 Checksum S...

Page 59: ...ecksum SGF 2 S86 0 255 0 Checksum SGF 3 S87 0 255 0 Checksum SGB 1 S88 0 255 0 Checksum SGR 1 S89 0 255 12 Checksum SGR 2 S90 0 255 3 Checksum SGR 3 S91 0 255 12 Checksum SGR 4 S92 0 255 3 Control parameters Variable Parameter Setting range Default setting Customer s setting Rated frequency V133 50 60 50 Remote control of settings V150 0 1 0 Event mask for I and I V155 0 255 85 Event mask for outp...

Page 60: ...order V157 0 1 1 Internal trigger signals checksum V241 0 15 8 Internal trigger signal s edge V242 0 15 0 External trigger signal BI signal V243 0 1 1 External trigger signal s edge V244 0 1 0 Post triggering recording length V245 0 38 1 Station identification unit number M18 0 9999 0000 Station name M20 Max 15 characters ABB Analogue channel conversion factor and unit phase currents M80 82 Factor...

Page 61: ...cted At the visual inspection shall be noted Signs of mechanical damage on relay contacts and relay case Rust spots or signs of corrosion on terminals or case If the relay fails in operation or if the operating values differ remarkably from those of the relay specifications the relay is to be given a proper overhaul All major measures involving overhaul of electronics are to be taken by the manufa...

Page 62: ...ual is based on the relay s setting values during normal operation If necessary the secondary testing can be extended by testing the protection stages throughout their setting ranges All setting values that are altered during the test procedure have to be read and stored prior to the tests To enable secondary injection testing the relay has to be disconnected either through disconnectable terminal...

Page 63: ... TIMER STOP INDICATORS RESET RELAYS IND RESET MEMORIZED VALUES RESET Figure 2 1 Secondary injection test circuitry for the overcurrent relay When the test circuit has been completed and the switchgroups set the auxiliary voltage may be connected to the relay The operation of the test circuit can be verified with the aid of a multimeter 2 1 Testing of the phase current measuring transformers Test e...

Page 64: ... as a single phase test Close switch S1 and slowly increase the test current until the relay starts and the indicator L3 is lit Then read the start current value from the ammeter Operate time Test according to selected characteristics Definite time characteristic Set the test current at 2 x the setting value of stage I Switch off S1 and clear indicators and reset output relays The clock is started...

Page 65: ...igh set stage I Starting Increase the test current until the relay starts and indicator L2 is lit Then read the start current value from the ammeter Operate time Set the test current at 2 x the set start value of stage I The clock is started by closing switch S1 and stopped by closing output contact PO2 2 3 Testing of the self supervision system IRF The self supervision system and the function of ...

Page 66: ...1MRS750613 MUM 66 3 Spare parts To achieve the best possible operation accuracy all parts of REJ 513 have been calibrated together Thus each product forms a whole for which no separate spare parts can be supplied In case of malfunction please consult your relay supplier ...

Page 67: ...ng information Order number REJ513A 402 BAA 1MRS090402 BAA Protective cover for rear connectors 1MRS060132 Flush mounting kit 1MRS050209 Semi flush mounting kit 1MRS050253 Wall mounting kit 1MRS050240 Side by side mounting kit 1MRS050241 19 Rack mounting kit 1MRS050257 Opto cable 1MKC950001 1 ...

Page 68: ...REJ 513 User s Guide ABB Substation Automation Products and Systems 1MRS750613 MUM 68 References Installation Manual 1MRS750526 MUM ...

Page 69: ... Password 40 RD type characteristic 20 Recorded data 42 RI type characteristic 20 Settings 41 SGB1 31 SGF1 SGF3 29 SGR1 SGR4 32 V parameters for disturbance recorder 45 Abbreviations BI Binary input CBFP Circuit breaker failure protection CPU Central processing unit CT Current transformer IDMT Inverse definite minimum time characteristic IRF Internal relay fault LED Light emitting diode PCB Printe...

Page 70: ..._______________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ Initiator _________________________________________________...

Page 71: ......

Page 72: ...ABB Substation Automation Oy P O Box 699 FIN 65101 VAASA Finland Tel 358 10 224 000 Fax 358 10 224 1094 www abb fi 1MRS750613 MUM ...

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