question

olegv avatar image
olegv asked

MultiPlus2: 3phase vs. Single phase 3 AC inputs

Hi all

There are many topics re 1ph generator & 3ph system, but can't find concrete answer :(


See bitmaps please, now it works as 3ph system, no problem:

1677163223842.png

1677163261498.png


What (bad) happens if switch it to "Single phase/3 AC inputs" (in ideal case without re-wiring)

1677163340081.png

1677163351393.png


The main idea/problem - how to connect 11kVA 1ph generator to 3 MultiPlusII 5000. If connect it to L1 with "switch as group is OFF", it will use only, say, 5kWt from generator for L1 and charger, but I need more, say, 2.5kWt per phase. No "real" 3ph devices.
1677163430846.pngThank you

Generator
1677163223842.png (83.6 KiB)
1677163261498.png (73.6 KiB)
1677163340081.png (78.6 KiB)
1677163351393.png (61.2 KiB)
1677163430846.png (399.9 KiB)
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2 Answers
olegv avatar image
olegv answered ·

Nobody wants to help :)

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olegv avatar image
olegv answered ·

Self-answering style :)

Tried - doesn't work, can't understand what "3 AC Inputs" means here and how it should work if any.

L1 - OK, started accordingly, but L2-L3 - "overload" alarm, AC Output was not connected to the chain.

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