How to convert real power in watts (W) to apparent power in kilovolt-amps (kVA).
So The apparent power S in kilovolt-amps (kVA) is equal to the real power P in watts (W), divided by 1000 times the power factor PF.
S(kVA) = P(W) / (1000 × PF)
So kilovolt-amps are equal to watts divided by 1000 times the power factor.
kilovolt-amps = watts / (1000 × PF)
or
kVA = W / (1000 × PF)
What is the apparent power in kilovolt-amps when the real power is 2000W and the power factor is 0.8?
Solution:
S = 2000W / (1000 × 0.8) = 2.5kVA
What is the apparent power in kilovolt-amps when the real power is 4000W and the power factor is 0.8?
Solution:
S = 4000W / (1000 × 0.8) = 5kVA
What is the apparent power in kilovolt-amps when the real power is 5000W and the power factor is 0.8?
Solution:
S = 5000W / (1000 × 0.8) = 6.25kVA
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