3 kVA to amps
Full-load current for transformers and generators.
3.6 A
3 kVA at 480 V three-phase · 8.3 A at 208 V three-phase · 12.5 A at 240 V single-phase
3 kVA full-load current
| Voltage | Amps |
|---|---|
| 120 V single-phase | 25.0 A |
| 240 V single-phase | 12.5 A |
| 208 V three-phase | 8.3 A |
| 240 V three-phase | 7.2 A |
| 480 V three-phase | 3.6 A |
| 600 V three-phase | 2.9 A |
Single-phase I = kVA × 1000 ÷ V; three-phase I = kVA × 1000 ÷ (√3 × V).
FAQ
How many amps is a 3 kVA transformer?
12.5 A at 240 V single-phase, 8.3 A at 208 V three-phase and 3.6 A at 480 V three-phase.
How many kW is 3 kVA?
At a 0.8 power factor 3 kVA is 2.4 kW; at unity power factor it equals 3 kW.