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g1234 asked

Multiplus II - GX - pre-purchase questions

Hi,

I'm looking to purchase a Multiplus II - GX, 5000, which I would plan to use with 2 banks of 2 Pylontech 3000C batteries. I would like to know about the supply RCD:

I see in the installation manual, it says that the MP2-GX should be installed with a 32A RCD. But, my specification for the 5000 is based on the switching capacity, so I can supply up-to 50A downstream during normal operation (when the grid is up). Shouldn't it be installed with a 50A RCD (and the manual just relates to the 3000 version)?

Thanks in advance,

Glyn

input current
2 |3000
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1 Answer
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wkirby answered ·

Sure, I think the manual is still referring to the 3000VA model.
A 63A Amp RCD and appropriate upstream wiring would be suitable.

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