How to convert VA to kW

VA to kW calculation formula

P(kW) = S(VA) × PF / 1000

The real power P in kilowatts (kW) is equal to the apparent power S in volt-amps (VA), multiplied by the power factor PF, divided by 1000.

So,

kW = VA x PF / 1000
kilowatt = volt-amp x PF / 1000

For example:

Power (S) = 1500VA
PF = 0,3

Power (P) = 1500VA x 0,3 / 1000 = 0,45kW

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