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what is trip circuit supervision relay? How does it work in
switchgear?
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Answer Posted / k.prakashchandra
This relay is used to supervise the tripping circuit and to
provide alarm ,independent of breaker status, for 1)loss of
dc supply2)faults in trip coil or cables 3)faults on the
breaker aux contacts 4)faults in the relay itself
| Is This Answer Correct ? | 15 Yes | 5 No |
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