ABB SPAS 348 C User Manual And Technical Description Download | Manualshive

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SGR

SGB

SGF

SPCS 4D11

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PROGRAM

RESET

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Ser.No.

SPAS 348 C

0355A

aux

18...80 V –

80...265 V ~

–

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U2

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60Hz

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100V/110V/120V

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OPERATION INDICATORS

U

RS 431

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100V ...120V ( )

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SPCS 2D26

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ABB Automation

SPAS 348 C
Feeder Protection Relay

User´s manual and Technical description

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Summary of Contents for SPAS 348 C

Page 1: ...t U 01 Trip I 01 Trip U 02 Start I 02 Start U 02 Trip I 02 Trip 0 SPCS 4D12 CBFP I Start 1 2 3 4 5 6 7 9 I Trip I Start I Trip I Start I Trip I Start 0 SPCS 4D11 CBFP I Start 1 2 3 4 5 6 7 9 I Trip I Start I Trip I Start I Trip I Start SGR SGB SGF SPCS 2D26 TRIP PROGRAM RESET STEP IRF I o I o U ϕ 0037A o U 0b U s b t s 1 t 01 U 01 I 02 I s 2 t 02 U SGR SGB SGF SPCS 4D12 TRIP PROGRAM RESET STEP L1 ...

Page 2: ...ives 24 Order numbers 25 Order data 25 Dimension drawings and mounting 26 In addition to this general part the following descriptions of the individual modules are included in the complete manual of the feeder terminal relay SPAS 348 C Directional overcurrent relay modules SPCS 4D11 and SPCS 4D12 1MRS 750115 MUM EN Directional or non directional earth fault relay module SPCS 2D26 1MRS 750100 MUM E...

Page 3: ...ernal fault diagnosis Reading and writing of setting values via display and front panel push buttons a PC with setting softwareorfromhighersystemslevelsoverserial bus Application The feeder protection relay SPAS 348 C is designed to be used in applications requiring directionalphaseovercurrent directionalshort circuit and directional earth fault protection Typically the relay is used for the overc...

Page 4: ...ituation this memory function gives the directional stage an additional 2 5 s time to operateafteratotallossofvoltage voltagelevel below 7 Further if the circuit breaker is closed against a fault which means that the voltage does not rise to such a level that the direction of the current can be determined the high set stage I will operate non directionally Directional earth fault relay module SPCS...

Page 5: ... 26 27 10 9 8 7 6 5 4 3 2 1 62 61 X0 X1 X0 63 IRF IRF TS1 SS1 SS2 SS3 TS2 I O U2 SPCS 2D26 BS1 BS2 U 0 I RRES I O 0 I I 0 SS1 TS1 SS2 TS2 SS3 TS3 SS4 TS4 SPA ZC_ Rx Tx SERIAL PORT SPA 14 15 16 12 13 3 4 9 10 11 1 2 7 8 15 16 5 6 11 12 13 14 X1 X2 X1 X2 X2 X2 X2 X2 X2 100 110 120 V U5 1 A a n U 31 19 20 BS1 U2 BS1 U3 BS2 RRES BS1 BS2 2I RRES IRF TS1 SS1 SS2 SS3 TS2 I O U1 SPCS 4D12 IRF SS1 TS1 SS2 ...

Page 6: ...t relay module SPCS 2D26 U4 I O module U5 Energizing input module SERIAL PORT Serial communication port SPA ZC Bus connection module Rx Tx Fibre optic cable connections Made in Finland 63 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 X0 5 1 2 3 4 6 25 26 27 X2 X1 Serial Port SPA TS4 BS1 U2 BS1 U3 BS2 RRES TS3 BS1 U1 IRF SS1 SS2 SS3 SS4 TS1 TS2 7 8 9 14 61 62 63 13 1...

Page 7: ...00 V Earth fault protection Selection of rated voltage 110 V and 120 V possible 61 62 Auxiliary voltage supply The positive pole of the DC supply is connected to terminal 61 Auxiliary voltage range marked on the front plate 63 Protective earth X1 1 2 External control signal BS1 U1 3 4 External control signal BS1 U2 5 6 External control signal BS1 U3 7 8 External control signal BS2 9 10 External co...

Page 8: ... ϕ U2 SGB1 1 2 3 SGB2 1 2 3 SGB3 1 2 3 I I t t t I ϕ ϕ IL1 IL2 IL3 U12 U23 U31 Io Uo BS1 U1 BS1 U2 BS1 U3 BS2 RRES SPCS 4D11 U1 SGB1 1 2 3 SGB2 1 2 3 SGB3 1 2 3 I I t t t I ϕ ϕ SGR3 SGR1 SGR4 SGR2 2 1 3 4 5 SGR6 SGR5 2 1 3 4 5 2 1 3 4 5 2 1 3 4 5 2 1 3 4 5 2 1 3 4 5 6 7 6 7 6 7 6 7 6 7 6 7 SPAS 348 C SGR1 SGR2 1 1 5 SGR2 6 7 8 SGR2 2 5 6 SGR1 SGR2 SGR1 SGR2 3 4 8 7 4 SGR1 SGR2 4 8 7 SGF2 SGF2 SS1 ...

Page 9: ...art U 0b Trip U 01 Start I 01 Start U 01 Trip I 01 Trip U 02 Start I 02 Start U 02 Trip I 02 Trip 0 SPCS 4D12 CBFP I Start 1 2 3 4 5 6 7 9 I Trip I Start I Trip I Start I Trip I Start 0 SPCS 4D11 CBFP I Start 1 2 3 4 5 6 7 9 I Trip I Start I Trip I Start I Trip I Start Fig 4 Front panel of feeder protection relay SPAS 348 C 1 ThegreenLEDUaux onthesystempanelislit when the power supply unit is oper...

Page 10: ...on the front panel is lit when the power supply module is in operation The supervision of the voltages supplying the electronic circuits is integrated into the relay modules A self supervision alarm is received if a secondary voltage deviates from its rated value by more than 25 Technical data Energizing inputs Rated current In 1 A 5 A Terminal numbers X0 1 3 X0 1 2 X0 4 6 X0 4 5 X0 7 9 X0 7 8 X0 ...

Page 11: ...terminal number X1 7 8 Blocking control RRES terminal number X1 9 10 External control voltage operative range 18 250 V dc or 80 250 V ac Current drain of activated control input 2 20 mA Auxiliary power supply Voltage ranges of power supply modules SPGU 240A1 rated voltage Un 110 120 230 240 V ac Un 110 125 220 V dc operative range U 80 265 V ac dc SPGU 48B2 rated voltage Un 24 48 60 V dc operative...

Page 12: ...Disturbance tests High frequency 1 MHz disturbance test IEC 255 22 1 common mode 2 5 kV differential mode 1 0 kV Electrostatic discharge test IEC 255 22 2 and IEC 801 2 class III air discharge 8 kV contact discharge 6 kV Fast 5 50 ns transients IEC 255 22 4 class III IEC 801 4 level IV power supply inputs 4 kV other inputs 2 kV Mechanical environmental test Vibration test IEC 255 21 1 class 2 Choc...

Page 13: ...1 11 TS2 TS1 X1 15 TS3 SERIAL PORT X2 1 SS4 SS3 SS2 SS1 CBFP X0 63 BS1 U1 BS1 U2 BS1 U3 BS2 RRES X1 1 X1 2 X1 3 X1 4 X1 5 X1 6 X1 7 X1 8 X1 9 X1 10 OC alarm EF alarm Uo deblock CBFP n a FORWARD TS4 IRF BS1 U2 BS2 SS1 SS2 SS3 TS1 TS2 I O U2 SPCS 4D12 2I RRES TS4 U6 X0 28 X0 29 X0 25 X0 26 5 A 1 A U0 I0 120 110 100 V X0 27 X0 8 5 A 1 A IL3 X0 4 X0 5 X0 6 5 A IL2 1 A X0 9 X0 7 X0 19 X0 20 U31 X0 16 X...

Page 14: ...the non directional high set stage can be used as backup protection for the outgoing feeders and the busbar system Definite time operation has been used in Exam ple 1 but inverse time characteristic can be selected for the stage I as well preventunnecessaryoperationoftheearth fault relays during a short circuit or when a motor is started thetrippingofthenon directionalearth fault relays of the out...

Page 15: ...iguration of SPCS 2D26 Switch Serial comm Checksum Operation group parameter SGF1 S49 128 Configured as a three stage residual voltage module SGF2 S50 000 Resetting time of stage U01 80 ms rated voltage of U0 100 V SGF3 S51 040 Signals TS2 and TS3 activate the TRIP LED SGF4 S52 016 TS2 starts the circuit breaker failure protection SGF5 S53 000 No auto reclosing SGB1 S54 000 No blocking control by ...

Page 16: ...2 3 I I t t t I ϕ ϕ SGR3 SGR1 SGR4 SGR2 2 1 3 4 5 SGR6 SGR5 2 1 3 4 5 2 1 3 4 5 2 1 3 4 5 2 1 3 4 5 2 1 3 4 5 6 7 6 7 6 7 6 7 6 7 6 7 SPAS 348 C SGR1 SGR2 1 1 5 SGR2 6 7 8 SGR2 2 5 6 SGR1 SGR2 SGR1 SGR2 3 4 8 7 4 SGR1 SGR2 4 8 7 SGF2 SGF2 SS1 13 12 X2 TS1 4 3 X2 11 10 X2 9 SGR1 SGR2 1 1 5 SGR2 6 7 8 SGR2 2 5 6 SGR1 SGR2 SGR1 SGR2 3 4 8 7 4 SGR1 SGR2 4 8 7 SGF2 SGF2 SS2 2 1 X2 SS3 TS3 SS4 6 5 X2 8 ...

Page 17: ...ayed alarm stage U0b X2 3 4 TS1 CPFP Circuit Breaker Failure Protection X2 9 11 SS2 Blocking signal to the earth fault current relays of the feeders X2 1 2 TS2 Circuit breaker trip signal infeeder circuit breaker X2 7 8 SS3 Alarm signal overcurrent trip X1 15 16 TS3 Trip signal U0b for bus section breaker or feeders most prone to faults X2 5 6 SS4 Alarm signal earth fault trip X1 11 14 TS4 Not use...

Page 18: ... SERIAL PORT X2 1 SS4 SS3 SS2 SS1 CBFP BLOCK X0 63 I BS1 U1 BS1 U2 BS1 U3 BS2 RRES X1 1 X1 2 X1 3 X1 4 X1 5 X1 6 X1 7 X1 8 X1 9 X1 10 I OC alarm EF alarm CBFAIL CBFP BLOCK S1 S2 P1 P2 n a FORWARD P1 P2 S1 S2 TS4 IRF BS1 U2 BS2 SS1 SS2 SS3 TS1 TS2 I O U2 SPCS 4D12 2I RRES TS4 U6 X0 28 X0 29 X0 25 X0 26 5 A 1 A U0 I0 120 110 100 V X0 27 X0 8 5 A 1 A IL3 X0 4 X0 5 X0 6 5 A IL2 1 A X0 9 X0 7 X0 19 X0 ...

Page 19: ...is not delivered within 2 5 s after a voltage collapse the trip must be performed non directionally by the second high set stage I The directional element of each phase current determines the direction of the current by meas uring the phase difference between the current and the opposite phase to phase voltage Since in this case the relay is used to protect a feeder with the zero sequence source b...

Page 20: ...ksum Operation group parameter SGF1 S49 003 Earth fault stages I01 I02 operate in forward direction basic angle ϕb 0 SGF2 S50 000 Resetting time of stages I01 U01 80 ms rated voltage of U0 100 V ϕ 80 SGF3 S51 008 Signal TS2 controls TRIP LED SGF4 S52 016 U0 deblocking criterion in use TS2 starts the circuit breaker failure protection SGF5 S53 000 No auto reclosing SGB1 S54 000 No blocking control ...

Page 21: ... 2 3 SGB3 1 2 3 I I t t t I ϕ ϕ SGR3 SGR1 SGR4 SGR2 2 1 3 4 5 SGR6 SGR5 2 1 3 4 5 2 1 3 4 5 2 1 3 4 5 2 1 3 4 5 2 1 3 4 5 6 7 6 7 6 7 6 7 6 7 6 7 SPAS 348 C SGR1 SGR2 1 1 5 SGR2 6 7 8 SGR2 2 5 6 SGR1 SGR2 SGR1 SGR2 3 4 8 7 4 SGR1 SGR2 4 8 7 SGF2 SGF2 SS1 13 12 X2 TS1 4 3 X2 11 10 X2 9 SGR1 SGR2 1 1 5 SGR2 6 7 8 SGR2 2 5 6 SGR1 SGR2 SGR1 SGR2 3 4 8 7 4 SGR1 SGR2 4 8 7 SGF2 SGF2 SS2 2 1 X2 SS3 TS3 S...

Page 22: ...ection stages used I I I are tested as follows start value the high set stages for all three phases start time trip time trip indication output relay operation and signalling circuit breaker failure protection CBFP Testing of over current relay modules SPCS 4D11 and SPCS 4D12 General The directional stages have to be tested with voltage and current fed to the relay simultane ously Toenablerelayope...

Page 23: ...rt voltage The operation of the U01 I01 stage and the U02 I02 stagecanbedirectionalornon direc tional If directional operation has been selected for the stage the phase angle between the cur rent and voltage to be applied to the relay has to be equal to the basic angle selected for the relay to enable relay operation The directional op eration can be tested by setting the current and voltage above...

Page 24: ...s nearest representative for further information about checking overhaul and recalibration of the relay The protection relay contains circuits sensitive to electrostatic discharge If you have to with draw a relay module ensure that you are at the same potential as the module for instance by touching the case Note Protective relays are measuring instruments and should be handled with care and prote...

Page 25: ...8 C2 RS 431 222 AA CA DA FA SPAS 348 C3 RS 431 223 AA CA DA FA The letter combinations of the order number denote the rated frequency fn and auxiliary voltage Uaux of the protection relay AA fn 50 Hz and Uaux 80 265 V ac dc CA fn 50 Hz and Uaux 18 80 V dc DA fn 60 Hz and Uaux 80 265 V ac dc FA fn 60 Hz and Uaux 18 80 V dc Order data Example 1 Number and type designation 10 relays type SPAS 348 C 2...

Page 26: ...ocking screws The rubber gasket of the cover provides an IP 54 degree of protection between the case and the cover The required input and output signals are con nected to the screw terminals on the rear panel Terminal block X0 consists of screw terminals fitted to the rear panel of the relay The terminal blocks X1 and X2 are provided with discon nectable multi pole screw terminals The male parts o...

Page 27: ...27 ABB Automation ...

Page 28: ...1MRS 750114 MUM EN ABB Substation Automation Oy P O Box 699 FIN 65101 VAASA Finland Tel 358 0 10 22 4000 Fax 358 0 10 22 41094 www abb fi ...

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