342.9 kW to Amps

342.9 kilowatts is 1,428.76 amps at 240V (DC). The exact amperage depends on your voltage and whether the circuit is single-phase or three-phase.

342.9 kW to Amps at Every Voltage

VoltageDCAC 1-Phase (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
28,575.17A 33,617.84A 19,409.27A
24V
DC, industrial control
14,287.58A 16,808.92A 9,704.64A
100V
Japan residential
3,429.02A 4,034.14A 2,329.11A
120V
US residential
2,857.52A 3,361.78A 1,940.93A
208V
US commercial three-phase
1,648.57A 1,939.49A 1,119.77A
220V
Legacy international / parts of Asia
1,558.65A 1,833.7A 1,058.69A
230V
UK / EU residential
1,490.88A 1,753.97A 1,012.66A
240V
US residential (dryer, range, HVAC)
1,428.76A 1,680.89A 970.46A
277V
US commercial lighting
1,237.91A 1,456.37A 840.83A
400V
UK / EU commercial three-phase
857.26A 1,008.54A 582.28A
460V
US industrial motor (NEC 430.250 column)
745.44A 876.99A 506.33A
480V
US industrial three-phase
714.38A 840.45A 485.23A
575V
Canadian industrial three-phase
596.35A 701.59A 405.06A

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.