question

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ricardocossi asked

3 phase multiplus

Hi, I need to install 3phase system without neutral 220VAC, is possible to make this configuration with 3 multiplus?

I understand to make this configuration with 3 multilplus 120VAC, but What do I do with the neutral?


MultiPlus Quattro Inverter Charger
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1 Answer
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wkirby answered ·

It is not possible to make a Delta configuration. Only Wye. It is because without a neutral, the inverter has no reference point with which to regulate its output Voltage.

The only way I can think of is to use a Wye / Delta transformer after the inverters.

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