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2.2.1.1 Settings
Addr.
Protection Functions->General
9000
Protection Functions -> Voltage Control
9002
9003
Protection Functions -> Phase O/C
9001
9004
9005
9006
9007
2.2.1.2 Information List
No.
17822
17939
17823
17824
17827
17828
17829
17830
17981
SIPROTEC, 7VU681, User Manual
C53000-G1176-C368-1, Release Date 07.2012
Parameter
Phase Overcurrent
Ph-Ph Undervoltage
Threshold
U2 Overvoltage Threshold
Compound Voltage Control
Phase Overcurrent-1
Phase Overcurrent-1 Time
Delay
Phase Overcurrent-2
Phase Overcurrent-2 Time
Delay
Information
>Block PhaseO/C
PhaseO/C ACTIVE
PhaseO/C OFF
PhaseO/C BLK
PhaseO/C-1 PU
PhaseO/C-1 Trip
PhaseO/C-2 PU
PhaseO/C-2 Trip
Ph.O/C ON/OFF
Setting Options
ON
OFF
1V..125V, 0V
1V..125V, ∞
YES
NO
0.1A..35 A
0s..60s, ∞
0.1A..35 A
0s..60s, ∞
Type
Function No.
SP
OUT
OUT
OUT
OUT
OUT
200
OUT
OUT
200
IntSP
200
2.2 Protection
Default Setting Comments
OFF
70 V
8 V
YES
3 A
0.5s
5 A
0.1s
Inf.NO.
44
46
85
Function
49
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