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2.38.3
Settings
The table indicates region-specific presettings. Column C (configuration) indicates the corresponding second-
ary nominal current of the current transformer.
Addr.
Parameter
7001
BREAKER FAILURE
7002
TRIP INTERN
7003
CIRC. BR. I>
7004
TRIP-Timer
2.38.4
Information List
No.
Information
1403
>BLOCK BkrFail
1422
>Break. Contact
1423
>ext.start1 B/F
1441
>ext.start2 B/F
1442
>int. start B/F
1443
int. start B/F
1444
B/F I>
1451
BkrFail OFF
1452
BkrFail BLOCK
1453
BkrFail ACTIVE
1455
B/F picked up
1471
BrkFailure TRIP
SIPROTEC, 7UM62, Manual
C53000-G1176-C149-7, Release date 03.2010
C
Setting Options
OFF
ON
Block relay
OFF
BO12
CFC
5A
0.20 .. 10.00 A
1A
0.04 .. 2.00 A
0.06 .. 60.00 sec; ∞
Type of In-
formation
SP
>BLOCK breaker failure
SP
>Breaker contacts
SP
>ext. start 1 breaker failure prot.
SP
>ext. start 2 breaker failure prot.
SP
>int. start breaker failure prot.
OUT
Breaker fail. started intern
OUT
Breaker failure I>
OUT
Breaker failure is switched OFF
OUT
Breaker failure is BLOCKED
OUT
Breaker failure is ACTIVE
OUT
Breaker failure protection: picked up
OUT
Breaker failure TRIP
2.38 Breaker Failure Protection (ANSI 50BF)
Default Setting
OFF
Breaker Failure Protection
OFF
Start with Internal TRIP
Command
1.00 A
Supervision Current
Pickup
0.20 A
0.25 sec
TRIP-Timer
Comments
Functions
Comments
267
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