397.21 kW to Amps

397.21 kilowatts is 1,655.05 amps at 240V (DC). The exact amperage depends on your voltage and whether the circuit is single-phase or three-phase.

397.21 kW to Amps at Every Voltage

VoltageDCAC 1-Phase (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
33,101A 38,942.35A 22,483.38A
24V
DC, industrial control
16,550.5A 19,471.18A 11,241.69A
100V
Japan residential
3,972.12A 4,673.08A 2,698.01A
120V
US residential
3,310.1A 3,894.24A 2,248.34A
208V
US commercial three-phase
1,909.67A 2,246.67A 1,297.12A
220V
Legacy international / parts of Asia
1,805.51A 2,124.13A 1,226.37A
230V
UK / EU residential
1,727.01A 2,031.77A 1,173.05A
240V
US residential (dryer, range, HVAC)
1,655.05A 1,947.12A 1,124.17A
277V
US commercial lighting
1,433.98A 1,687.03A 974.01A
400V
UK / EU commercial three-phase
993.03A 1,168.27A 674.5A
460V
US industrial motor (NEC 430.250 column)
863.5A 1,015.89A 586.52A
480V
US industrial three-phase
827.53A 973.56A 562.08A
575V
Canadian industrial three-phase
690.8A 812.71A 469.22A

Other kW Values

This calculator provides estimates for reference purposes only. Always consult a licensed electrician and verify compliance with the National Electrical Code (NEC) and local electrical codes before performing any electrical work.