250 kVA pole-mount transformers, 4.16/7.2Y kV to 600 V
Price on request
3 available
250 kVA pole-mount transformers
A 250 kVA single-phase transformer carries 1,042 A at 240 V, 903 A at 277 V and 521 A at 480 V at full load.
Every unit is tested before it ships and delivered by us.
250 kVA pole-mount transformer, 7.2/12.47Y kV to 240/480 V
Price on request
250 kVA pole-mount transformers, 7.2/12.47Y kV to 240/480 V
Price on request
40 available
250 kVA pole-mount transformers, 7.2 kV to 2.4 kV
Price on request
2 available
250 kVA pole-mount transformer, 14.4/24.94Y kV to 240/120 V
Price on request
Full-load current of a 250 kVA transformer
Single-phase, at the usual voltages: the rating in VA divided by the voltage.
| Voltage | Full-load current |
|---|---|
| 120/240 V | 1,042 A |
| 277 V | 903 A |
| 480 V | 521 A |
| 2.4 kV | 104 A |
| 7.2 kV | 34.7 A |
| 7.62 kV | 32.8 A |
| 14.4 kV | 17.4 A |
| 19.92 kV | 12.6 A |
Work it out at another voltage with the kVA to amps calculator.
Questions about used 250 kVA pole-mount transformers
How many amps is a 250 kVA transformer?
A 250 kVA single-phase transformer carries 1,042 A at 240 V, 903 A at 277 V and 521 A at 480 V at full load. Full-load current is the rating divided by the voltage: 250,000 VA ÷ 240 V = 1,042 A.
What 250 kVA pole-mount transformers does Arcbarn have for sale?
Arcbarn has 5 listings, by makers including Sunbelt and Westinghouse. All 5 are priced on request.
What tests does Arcbarn run on a used 250 kVA pole-mount transformer?
Every unit is tested before it ships: turns ratio (TTR); insulation resistance; winding resistance; oil dielectric strength. You see the report before you buy.