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meda avatar image
meda asked

CNC milling machine, three-phase, star connection

Good morning,

I have a CNC milling machine 5KW / 230V with three-phase current that requires a star connection. Does this work with Victron devices?


For example with three Multiplus and Cerbo GX ?
Or with three Phoenix with VE Bus and Cerbo GX ?

Kind regards

3 phase
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meda avatar image meda commented ·

It is an island operation without a public electricity grid.

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4 Answers
Paul B avatar image
Paul B answered ·

As long as trhe units are corectly sized then yes this should work fine

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meda avatar image
meda answered ·

Thank you Paul B
Can any other forum members confirm this as it is a very costly project.

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nickdb answered ·
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marv2097 answered ·

@meda Are you looking at this as an option to run the cnc mill of-grid?

If not and you have single phase already then there would be much cheaper options ie, rotary phase converter or VFDs for the main spindle/coolant pump and put the remaining circuits on a single phase.

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