question

vici avatar image
vici asked

Short circuit on AC Out 1 on Multiplus 10k

Today I checked the wiring of my 3-phase ESS with 3 x Victron MP 10000 with the continuity tester for correct wiring. I noticed that a continuity between L and N was measured at AC Out 1. To rule out a wrong assignment, I removed the cables from AC Out 1. Even then, the Fluke signals continuity. This is the case with all three Multiplus. This is not the case with AC Out 2.

Can someone help me? I'm confused.


The Multiplus have not yet been put into operation electrically.

Multiplus-II
2 |3000
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2 Answers
Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

We already had that question a few times.

It is normal, you should measure a resistant of about 1Ohm, that is the resistant of internal electronics and the transformer winding.

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vici answered ·

Thank you for your fast reply. I had found a few things on the subject, but it wasn't clear to me. It's better to ask more than once than to repair unnecessarily. Nice weekend!

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