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Siemens 7SR51 - Page 436

Siemens 7SR51
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Functions > Control > 79 > 79GS
Parameter Range Settings
Default Gn1 Gn2 Gn3 Gn4
GS Deadtime 4 0 to 20 s Δ 0.01 s
20 to 100 s Δ 0.1 s
100 to 1000 s Δ 1 s
1000 to 10000 s Δ 10 s
10000 to 14400 s Δ 100 s
5 s
GS Protection Trip 1 Inst
Delayed
Inst
GS Protection Trip 2 Inst
Delayed
Inst
GS Protection Trip 3 Inst
Delayed
Delayed
GS Protection Trip 4 Inst
Delayed
Delayed
GS Protection Trip 5 Inst
Delayed
Delayed
GS Delayed Trips <none>
50GS-n
51GS-n
GS Delayed Trips to LO
Target
Functions > Control > 79 > 79Extern
Parameter Range Settings
Default Gn1 Gn2 Gn3 Gn4
PF Deadtime 1 0 to 20 s Δ 0.01 s
20 to 100 s Δ 0.1 s
100 to 1000 s Δ 1 s
1000 to 10000 s Δ 10 s
10000 to 14400 s Δ 100 s
5 s
PF Deadtime 2 0 to 20 s Δ 0.01 s
20 to 100 s Δ 0.1 s
100 to 1000 s Δ 1 s
1000 to 10000 s Δ 10 s
10000 to 14400 s Δ 100 s
5 s
PF Deadtime 3 0 to 20 s Δ 0.01 s
20 to 100 s Δ 0.1 s
100 to 1000 s Δ 1 s
1000 to 10000 s Δ 10 s
10000 to 14400 s Δ 100 s
Delayed
5 s
PF Deadtime 4 0 to 20 s Δ 0.01 s
20 to 100 s Δ 0.1 s
100 to 1000 s Δ 1 s
1000 to 10000 s Δ 10 s
10000 to 14400 s Δ 100 s
5 s
Control Functions
7.3 79 Automatic Reclosing
436 Reyrolle 7SR5, Overcurrent Protection Device, Device Manual
C53000-G7040-C014-1, Edition 11.2019

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