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Thread: UPS intex 1500va
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08-18-2011, 07:50 PM #21Senior Member
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08-19-2011, 12:35 PM #22Senior Member
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Re: UPS intex 1500va
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08-20-2011, 07:14 AM #23Senior Member
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Re: UPS intex 1500va
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08-20-2011, 09:18 PM #24Senior Member
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Re: UPS intex 1500va
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08-21-2011, 12:40 PM #25Senior Member
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Re: UPS intex 1500va
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08-21-2011, 06:27 PM #26Junior Member
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Re: UPS intex 1500va
VA is also a coined term for power.
Originally Posted by kel2985
but for UPS terminology, VA and power is different.
Power = power drawn from outlet
VA = actual power battery can supply
usually VA x Power Factor = Power.
by average PF = 0.5 ~ 0.70
so, 1500 va x 0.5 = 750 watts.
0.50 because i don't know intex very well.
we could use 0.70 if APC brand.
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08-21-2011, 10:33 PM #27Senior Member
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08-22-2011, 12:31 PM #28Senior Member
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08-23-2011, 01:27 PM #29Senior Member
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08-25-2011, 12:47 PM #30Senior Member
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