Siemens siprotec 7SD5 User Manual

2 Functions
372
7SD5 Manual
C53000-G1176-C169-1
2.20.4 Information List
No. Information Type of In-
formation
Comments
1401 >BF on SP >BF: Switch on breaker fail protection
1402 >BF off SP >BF: Switch off breaker fail protection
1403 >BLOCK BkrFail SP >BLOCK Breaker failure
1415 >BF Start 3pole SP >BF: External start 3pole
1432 >BF release SP >BF: External release
1435 >BF Start L1 SP >BF: External start L1
1436 >BF Start L2 SP >BF: External start L2
1437 >BF Start L3 SP >BF: External start L3
1439 >BF Start w/o I SP >BF: External start 3pole (w/o current)
1440 BkrFailON/offBI IntSP Breaker failure prot. ON/OFF via BI
1451 BkrFail OFF OUT Breaker failure is switched OFF
1452 BkrFail BLOCK OUT Breaker failure is BLOCKED
1453 BkrFail ACTIVE OUT Breaker failure is ACTIVE
1461 BF Start OUT Breaker failure protection started
1472 BF T1-TRIP 1pL1 OUT BF Trip T1 (local trip) - only phase L1
1473 BF T1-TRIP 1pL2 OUT BF Trip T1 (local trip) - only phase L2
1474 BF T1-TRIP 1pL3 OUT BF Trip T1 (local trip) - only phase L3
1476 BF T1-TRIP L123 OUT BF Trip T1 (local trip) - 3pole
1493 BF TRIP CBdefec OUT BF Trip in case of defective CB
1494 BF T2-TRIP(bus) OUT BF Trip T2 (busbar trip)
1495 BF EndFlt TRIP OUT BF Trip End fault stage
1496 BF CBdiscrSTART OUT BF Pole discrepancy pickup
1497 BF CBdiscr L1 OUT BF Pole discrepancy pickup L1
1498 BF CBdiscr L2 OUT BF Pole discrepancy pickup L2
1499 BF CBdiscr L3 OUT BF Pole discrepancy pickup L3
1500 BF CBdiscr TRIP OUT BF Pole discrepancy Trip
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Siemens siprotec 7SD5 Specifications

General

Brand	Siemens
Model	siprotec 7SD5
Category	Relays
Language	English