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Old 12-12-2019, 05:40   #1
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Isolation Transformer Tripping

Hi all.

Went back to the boat to find no shore power present.

Further inspection found the breaker in the isolation transformer had tripped.

Tried to flick back on, but it trips again straight away, this is even the case with the boatís RCD/GFCI shut off.

Does this point to wiring problem between the isolation transformer and the boatís distribution panel? Or point to an issue shore-side of the transformer?

Or of course is it likely possible itís the transformer itself?

Thanks. Ben
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Old 12-12-2019, 05:55   #2
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Re: Isolation Transformer Tripping

Quote:
Originally Posted by benkay View Post
Does this point to wiring problem between the isolation transformer and the boat’s distribution panel?
Or of course is it likely possible it’s the transformer itself?
Yes or yes.
NOT an issue shore-side of the transformer.
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Old 12-12-2019, 05:56   #3
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Re: Isolation Transformer Tripping

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Originally Posted by GordMay View Post
Yes or yes.
NOT an issue shore-side of the transformer.


OK. I worried as much. Now I know at least where to investigate.
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