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petr avatar image
petr asked

3-phase configuration with multiplus II - maximum age of units difference

When building a three-phase VE. Bus system the documentation says that all units in one system must be the same type and firmware version. I have one Multiplus II unit with a production date of 2022 week 26 ( based on S/N number **2226**). How quickly do I have to decide to buy the next two units so that all the units can be set as a three-phase system successfully?

Multiplus-II3 phase
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Kaspars avatar image Kaspars commented ·

Answer to this question is at the end of second page in this VE.Bus manual:


https://www.victronenergy.com/upload/documents/manual-VE.Bus-firmware-versions-explained-EN.pdf


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calle avatar image
calle answered ·

The three phase information video says a maximum of one year if I remember correctly.

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