Ground fault protection (GFR) is prepared as option, it is possible to detect and protect against ground fault current.

The rated current is standard value for continuous current, short time delay current and instantaneous current. Continuo

It is special relay characteristic for selective co-ordination. When closing ACB (changing from OFF to ON), the instanta

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FAQ within [ Air Circuit Breakers ]

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ACB Ground fault protection

Ground fault protection (GFR) is prepared as option, it is possible to detect and protect against ground fault current. "Trip" or "Alarm signal output" can b... More Details >>
- No：22412
- Release Date：2018/08/31 14:33
Rated current and continuous current

The rated current is standard value for continuous current, short time delay current and instantaneous current. Continuous current is non-breaking current (c... More Details >>
- No：22371
- Release Date：2018/08/31 14:33
ACB How to use MCR

It is special relay characteristic for selective co-ordination. When closing ACB (changing from OFF to ON), the instantaneous tripping characteristic is effe... More Details >>
- No：22402
- Release Date：2018/08/31 14:33

21-23 of Total 23

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