question

mylber avatar image
mylber asked

1x Multiplus connection to 3 phase switchboard

I am connection a ESS system and got this problem:

For the Multiplus 2 you need to keep AC In N and AC Out N separate or it will not pass ground rele test. How should Multiplus 2 be wired when you add one of those to 3 phase switchboard?

All N of the phases are connected together on the switchboard. Is there any other way to solve this than taking all the N separately on that phase that is connected to Multi?

wiring diagram
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1 Answer
Mike Dorsett avatar image
Mike Dorsett answered ·

best practice would be to add a separate Neutral bus for the output of the Multi...

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