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What is ther input load for a 40 KVA UPS at 415 Vlys?

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What is ther input load for a 40 KVA UPS at 415 Vlys?

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  1. 56 Amps at Full load


  2. what is "at 415 Vlys"?

    40 kva will draw about 3000 amps from a 12 volt battery, 1500 from a 24 volt one, 750 from a 48 volt one.

    That assumes it is loaded with 40 kw. but most UPSs have a lower kw rating than their kva rating, so scale the current in proportion to that.

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