1250 kVA pad-mount transformer, 4.16 kV wye to 208Y/120 V
Price on request
1250 kVA pad-mount 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 kVA pad-mount transformers, 25 kV to 416GrdY/240 V
$45,000 each
2 available
1250 kVA pad-mount transformer, 13.8 kV to 480Y/277 V
$30,000
1250 kVA pad-mount transformer, 24.94 kV to 415Y/240 V
Price on request
1250 kVA pad-mount transformer, 12.47 kV to 480 V
Price on request
1250 kVA pad-mount transformers, 24.94 kV delta to 416 V wye
Price on request
6 available
1250 kVA pad-mount transformer, 4.16/12.5/25 kV, secondary voltage not stated
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 |
| 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 pad-mount 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 pad-mount transformers does Arcbarn have for sale?
Arcbarn has 7 listings, by makers including Daelim, Eaton and Sunbelt Transformer. Listed prices run from $30,000 to $45,000 each, and 5 are priced on request.
What tests does Arcbarn run on a used 1250 kVA pad-mount transformer?
Every unit is tested before it ships: turns ratio (TTR) on every tap; insulation resistance; winding resistance; power factor and capacitance; oil sample: dissolved gas analysis and dielectric strength. You see the report before you buy.