WireMath

100 kVA to amps

Full-load current for transformers and generators.

120.3 A

100 kVA at 480 V three-phase · 277.6 A at 208 V three-phase · 416.7 A at 240 V single-phase

100 kVA full-load current

VoltageAmps
120 V single-phase833.3 A
240 V single-phase416.7 A
208 V three-phase277.6 A
240 V three-phase240.6 A
480 V three-phase120.3 A
600 V three-phase96.2 A

Single-phase I = kVA × 1000 ÷ V; three-phase I = kVA × 1000 ÷ (√3 × V).

FAQ

How many amps is a 100 kVA transformer?

416.7 A at 240 V single-phase, 277.6 A at 208 V three-phase and 120.3 A at 480 V three-phase.

How many kW is 100 kVA?

At a 0.8 power factor 100 kVA is 80 kW; at unity power factor it equals 100 kW.