Amps to kW calculator

利用這個計算器計算從當前能源

Note:

DC = Direct Current

AC = Alternating Current

Used calculations

DC:

The power P in kilowatts (kW) is equal to the current I in amps (A), times the voltage V in volts (V) divided by 1000.

AC Single Phase:

The power P in kilowatts (kW) is equal to the power factor PF times the phase current I in amps (A), times the RMS voltage V in volts (V) divided by 1000.

AC Three Phase:

The power P in kilowatts (kW) is equal to square root of 3 times the power factor PF times the phase current I in amps (A), times the line to line RMS voltage VL-L in volts (V) divided by 1000.