1250 kVA dry-type transformer, 14.2 kV to 208Y/120 V
Price on request
1250 kVA dry-type transformers
A 1250 kVA three-phase transformer carries 1,504 A at 480 V, 3,470 A at 208 V and 1,203 A at 600 V at full load.
Every unit is tested before it ships and delivered by us.
1250/1667 kVA dry-type transformer, 24.94 kV delta to 480 V delta
Price on request
1250/1667 kVA cast-coil dry-type unit substation transformer, 24.9 kV to 208Y/120 V
Price on request
1250 kVA underground substation transformer, 13.8 kV to 600/347 V
Price on request
1250 kVA dry-type transformer, 4.16 kV delta to 600 V wye
Price on request
1250/1500 kVA transformers, 4.16 kV to 600Y/346 V, type not stated
Price on request
3 available
1250 kVA transformer, 12.47 kV delta to 4.16 kV wye
$9,751
1250 kVA dry-type transformer, 4.16 kV delta to 480Y/277 V
Price on request
1250/1667 kVA cast-coil dry-type transformer, 24.9 kV to 208Y/120 V
Price on request
Full-load current of a 1250 kVA transformer
Three-phase, at the usual line-to-line voltages: the rating in VA divided by √3 and the voltage.
| Voltage | Full-load current |
|---|---|
| 208Y/120 V | 3,470 A |
| 240 V | 3,007 A |
| 480Y/277 V | 1,504 A |
| 600Y/347 V | 1,203 A |
| 2.4 kV | 301 A |
| 4.16 kV | 173 A |
| 12.47 kV | 57.9 A |
| 13.2 kV | 54.7 A |
| 13.8 kV | 52.3 A |
| 24.94 kV | 28.9 A |
| 34.5 kV | 20.9 A |
Work it out at another voltage with the kVA to amps calculator.
Questions about used 1250 kVA dry-type transformers
How many amps is a 1250 kVA transformer?
A 1250 kVA three-phase transformer carries 1,504 A at 480 V, 3,470 A at 208 V and 1,203 A at 600 V at full load. Full-load current is the rating divided by √3 times the line-to-line voltage: 1,250,000 VA ÷ (1.732 × 480 V) = 1,504 A.
What 1250 kVA dry-type transformers does Arcbarn have for sale?
Arcbarn has 9 listings, by makers including Hammond, Eaton and Hammond Manufacturing. The listed price is $9,751, and 8 are priced on request.
What tests does Arcbarn run on a used 1250 kVA dry-type transformer?
Every unit is tested before it ships: turns ratio (TTR) on every tap; insulation resistance; winding resistance; power factor; inspection of coils, connections and fans. You see the report before you buy.