Kilovolt-amps (kVA) to amps (A) calculator and how to calculate.
Enter phase number, the apparent power in kilovolt-amps, voltage in volts and press the Calculate button to get the current in amps:
The current I in amps is equal to 1000 times the apparent power S in kilovolt-amps, divided by the voltage V in volts:
I(A) = 1000 × S(kVA) / V(V)
The phase current I in amps (with balanced loads) is equal to 1000 times the apparent power S in kilovolt-amps, divided by the square root of 3 times the line to line RMS voltage VL-L in volts:
I(A) = 1000 × S(kVA) / (√3 × VL-L(V) )
The phase current I in amps (with balanced loads) is equal to 1000 times the apparent power S in kilovolt-amps, divided by 3 times the line to neutral RMS voltage VL-N in volts:
I(A) = 1000 × S(kVA) / (3 × VL-N(V) )