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480VAC 3PH 60Hz 623kW Resistive Load Bank, Check math please

Discussion in 'Electronic Design' started by Bill, Jul 15, 2003.

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  1. Bill

    Bill Guest

    Please check my figures.

    480VAC 3PH 60Hz 623kW Resistive Load Bank in a Wye configuration,
    Balanced load
    (steady state current = 623kW)
    (peak power = 1.892kW)

    *** Resistance per Phase Calculation ***

    V (line to neutral) = 277V
    W (per phase) = 208kW
    I (per phase) = 208kW/277V = 751A

    R (per phase)= 277V/751A = .369 Ohm

    Also, I'd like to thank ... Rene, Scada, Daestrom & Don Kelly for
    their past assistance .... thanks guys, you have my appreciation.

    Sincerely,
    Bill
     
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