why is only master neutral contactor is made to switch in synchronization of d

why is only master neutral contactor is made to switch in
synchronization of dg sets

Question Posted / raghu

4 Answers
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why is only master neutral contactor is made to switch in synchronization of dg sets..

Answer / k.prakashchandra

So that the incoming and reference phases have common
neutral which establishes relationship between them

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0 Yes

1 No

why is only master neutral contactor is made to switch in synchronization of dg sets..

Answer / kusuma

Pl. clarify, closing of neutral contactor is depending of
whichever DG satrt first or always master neutral
contractor? In this condition what happen other neutral
current

Is This Answer Correct ?

1 Yes

3 No

why is only master neutral contactor is made to switch in synchronization of dg sets..

Answer / rajagopal.d

master is running in constand load its have stablising
capacity, if new load is coming slave is taking and
transfer graduly to master

Is This Answer Correct ?

1 Yes

5 No

why is only master neutral contactor is made to switch in synchronization of dg sets..

Answer / jignesh

may be to prevent the whole system from tripping when none
master Dg fails.

Is This Answer Correct ?

1 Yes

11 No

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