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DC Volts to Kilowatts calculation The power P in kilowatts (kW) is equal to the voltage V in volts (V) times the current I in amps divided by 1000: P_{(kW)} = V_{(V)} * I_{(A)} / 1000 |
AC Single Phase Volts to Kilowatts calculation The power P in kilowatts (kW) is equal to the power factor PF times the current I in amps (A) times the voltage V in volts (V) divided by 1000: P_{(kW)} = PF * I_{(A)} * V_{(V)} / 1000 |
AC Three Phase Volts to Kilowatts calculation The power P in kilowatts (kW) is equal to the square root of 3 times the power factor PF times the current I in amps (A) times the line to line RMS voltage V_{L-L} in volts (V) divided by 1000: P_{(kW)} = √3 * PF * I_{(A)} * V_{L-L(V)} / 1000 ≈ 1.732 * PF * I_{(A)} * V_{L-L(V)} / 1000 |
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