Question:

20amperes 220voltage =kva?

by Guest64539  |  earlier

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20amperes 220voltage =kva?

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  1. 20 Amperes * 220 Volts = 4.4 kVA

    kVA * PF = kW.


  2. kVA = kilovolt-amperes

    20 amperes

    220 volts = 0.220 kilovolts

    kVA = 0.220 kV x 20 A = 4.4 kVA

    Power factor (PF) does not matter since you're only dealing with volts and amps.  If you want to compute watts, you'll need to multiply by the PF.

  3. 220 Volts times 20 amps = 4400 watts = 4.4 KW.

    If the power factor is 1, then KVA = KW = 4.4

    If there is a different power factor (due to phase shift between current and voltage), your KVA will be different than your KW.

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