amps drop as voltage drops , so the wattage goes down too.
Multiply the vots by the amps to find the volt-amps. Or divide the volt-amps by the voltage to find the amps.
.1 amps will give you .1 amps.
Amps = Watts / Volts Amps = 130000 / 480 Amps = 270.83
7 amps
15 amps
3 amps
10-2 Amps
There are zero amps in a killowat.
1000 Amps
0.83 amps
1.3 amps