question

ziggy avatar image
ziggy asked

Split phase panel (common neutral for L1 and L2) Load balancing issue.

AC Input = None constant (single phase 30 amp, 50 amp, 50 amp split phase)

Output To Split phase L1 and L2 panel

Do I need 2x Multiplus 2's get split phase output? Could i use a victron autotransformer to do so? Would I need one on the AC input side as well? Or would I need to rewire the panel and isolate the neutrals.

Goal = be able to input various AC supplys and have power and invert on both legs. L1 and L2

I believe I have a load balancing issue.



split phase
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1 Answer
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max-payne answered ·

You can add a second multiplus (recommended). Phase difference is there and everything will work fine.


Or you can use any system that splits the phase from 1 into 2 phases.

Keep in mind that you can run L1 and L2 from a single phase also but then make sure the houshold fuses are wired for this case since the neutral wire will take the current of both phases and must not exceed 16A.

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