20 kVA to amps
Full-load current for transformers and generators.
24.1 A
20 kVA at 480 V three-phase · 55.5 A at 208 V three-phase · 83.3 A at 240 V single-phase
20 kVA full-load current
| Voltage | Amps |
|---|---|
| 120 V single-phase | 166.7 A |
| 240 V single-phase | 83.3 A |
| 208 V three-phase | 55.5 A |
| 240 V three-phase | 48.1 A |
| 480 V three-phase | 24.1 A |
| 600 V three-phase | 19.2 A |
Single-phase I = kVA × 1000 ÷ V; three-phase I = kVA × 1000 ÷ (√3 × V).
FAQ
How many amps is a 20 kVA transformer?
83.3 A at 240 V single-phase, 55.5 A at 208 V three-phase and 24.1 A at 480 V three-phase.
How many kW is 20 kVA?
At a 0.8 power factor 20 kVA is 16 kW; at unity power factor it equals 20 kW.