Convert 1 kW to kVA
How to Convert 1 kW to kVA
Formula: kVA = kW / Power Factor
For 1 kW at 0.85 power factor: kVA = 1 ÷ 0.85 = 1.18 kVA
Power factor represents the ratio of real power (kW) to apparent power (kVA). Lower power factors require more kVA for the same kW, meaning larger equipment capacity is needed.
Frequently Asked Questions
How many kVA is 1 kW?
1 kW equals 1.18 kVA at 0.85 power factor. The exact kVA value depends on the power factor: kVA = kW / Power Factor. At unity power factor (1.0), 1 kW = 1 kVA.
Does power factor affect kW to kVA conversion?
Yes, power factor directly affects the conversion. Lower power factors require more kVA for the same kW. For example, 1 kW at 0.8 PF = 1.25 kVA, while at 0.9 PF = 1.11 kVA.
What power factor should I use?
For general industrial applications, use 0.85 as a standard power factor. Motors typically have 0.80-0.90 PF, while resistive loads have 1.0 PF. Check equipment specifications for accurate values.
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