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    mugisa's Avatar
    mugisa Posts: 1, Reputation: 1
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    #1

    Oct 7, 2011, 06:54 AM
    Calculate 3 Phase Power?
    How do I determine the three phase power with only the current known?
    tkrussell's Avatar
    tkrussell Posts: 9,659, Reputation: 725
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    #2

    Oct 7, 2011, 08:05 AM
    To perform power calculations both current and voltage is needed.

    3 Phase Power (VA) = Volts x Amps x 1.73
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