Siemens SIPROTEC Manual page 73

Line differential protection with distance protection
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No.
Information
545
PU Time
546
TRIP Time
560
Trip Coupled 3p
561
Man.Clos.Detect
562
Man.Close Cmd
563
CB Alarm Supp
590
Line closure
591
1pole open L1
592
1pole open L2
593
1pole open L3
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
Type of In-
formation
VI
Time from Pickup to drop out
VI
Time from Pickup to TRIP
OUT
Single-phase trip was coupled 3phase
OUT
Manual close signal detected
OUT
CB CLOSE command for manual closing
OUT
CB alarm suppressed
OUT
Line closure detected
OUT
Single pole open detected in L1
OUT
Single pole open detected in L2
OUT
Single pole open detected in L3
Comments
Functions
2.1 General
73

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