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i want to know how to calculate the battery capacity based
on the UPS . ex i want to run have one kva UPS Which should
run 10 hours ? in that case how many batteries to be
installed and what will be the AH Value .
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Answer Posted / jagdish raval
UPS KVA= 1. Then KVA= VA/1000. So I=KVA*100/V. If the V=48,
Then I=21. The load of UPS is 21Amp and it have run for 10
Hours, So Battery Capacity should 210Ah.
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