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30kva ups 400 volt wath is ampers?==and cable siz?

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30kva ups 400 volt wath is ampers?==and cable siz?

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  1. it is 75 Amps.  

    Cable size depends on whether you are talking DC, 1 phase AC or 3 phase AC (which would be 25 amps per phase)


  2. 12 Amps, 14 Gauge Solid copper, 12 Gauge stranded

  3. 75 amps is correct for single phase.

    If this is single phase, you can use #3 wire.

    .
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