30 kVA to amps
Full-load current for transformers and generators.
36.1 A
30 kVA at 480 V three-phase · 83.3 A at 208 V three-phase · 125.0 A at 240 V single-phase
30 kVA full-load current
| Voltage | Amps |
|---|---|
| 120 V single-phase | 250.0 A |
| 240 V single-phase | 125.0 A |
| 208 V three-phase | 83.3 A |
| 240 V three-phase | 72.2 A |
| 480 V three-phase | 36.1 A |
| 600 V three-phase | 28.9 A |
Single-phase I = kVA × 1000 ÷ V; three-phase I = kVA × 1000 ÷ (√3 × V).
FAQ
How many amps is a 30 kVA transformer?
125.0 A at 240 V single-phase, 83.3 A at 208 V three-phase and 36.1 A at 480 V three-phase.
How many kW is 30 kVA?
At a 0.8 power factor 30 kVA is 24 kW; at unity power factor it equals 30 kW.