Information Overview - Siemens SIPROTEC 7SA6 Manual

Distance protection relay for all voltage levels
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Functions

6.18.4 Information Overview

F.No.
Alarm
1401
>BF on
1402
>BF off
1403
>BLOCK BkrFail
1432
>BF release
1439
>BF Start w/o I
1415
>BF Start 3pole
1435
>BF Start L1
1436
>BF Start L2
1437
>BF Start L3
1440
BkrFailON/offBI
1451
BkrFail OFF
1452
BkrFail BLOCK
1453
BkrFail ACTIVE
1461
BF Start
1493
BF TRIP CBdefec
1472
BF T1-TRIP 1pL1
1473
BF T1-TRIP 1pL2
1474
BF T1-TRIP 1pL3
1476
BF T1-TRIP L123
1494
BF T2-TRIP(bus)
1495
BF EndFlt TRIP
1496
BF CBdiscrSTART
1497
BF CBdiscr L1
1498
BF CBdiscr L2
1499
BF CBdiscr L3
1500
BF CBdiscr TRIP
6-264
>BF: Switch on breaker fail protection
>BF: Switch off breaker fail protection
>BLOCK Breaker failure
>BF: External release
>BF: External start 3pole (w/o current)
>BF: External start 3pole
>BF: External start L1
>BF: External start L2
>BF: External start L3
Breaker failure prot. ON/OFF via BI
Breaker failure is switched OFF
Breaker failure is BLOCKED
Breaker failure is ACTIVE
Breaker failure protection started
BF Trip in case of defective CB
BF Trip T1 (local trip) - only phase L1
BF Trip T1 (local trip) - only phase L2
BF Trip T1 (local trip) - only phase L3
BF Trip T1 (local trip) - 3pole
BF Trip T2 (busbar trip)
BF Trip End fault stage
BF Pole discrepancy pickup
BF Pole discrepancy pickup L1
BF Pole discrepancy pickup L2
BF Pole discrepancy pickup L3
BF Pole discrepancy Trip
Comments
C53000-G1176-C156-2
7SA6 Manual

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