100 kVA single-phase dry-type transformers, 2.4 kV to 120/240 V
$2,500 each
2 available
100 kVA dry-type transformers
A 100 kVA three-phase transformer carries 120 A at 480 V, 278 A at 208 V and 96.2 A at 600 V at full load.
Every unit is tested before it ships and delivered by us.
Full-load current of a 100 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 | 278 A |
| 240 V | 241 A |
| 480Y/277 V | 120 A |
| 600Y/347 V | 96.2 A |
| 2.4 kV | 24.1 A |
| 4.16 kV | 13.9 A |
| 12.47 kV | 4.6 A |
| 13.2 kV | 4.4 A |
| 13.8 kV | 4.2 A |
| 24.94 kV | 2.3 A |
| 34.5 kV | 1.7 A |
Work it out at another voltage with the kVA to amps calculator.
Questions about used 100 kVA dry-type transformers
How many amps is a 100 kVA transformer?
A 100 kVA three-phase transformer carries 120 A at 480 V, 278 A at 208 V and 96.2 A at 600 V at full load. Full-load current is the rating divided by √3 times the line-to-line voltage: 100,000 VA ÷ (1.732 × 480 V) = 120 A.
What 100 kVA dry-type transformers does Arcbarn have for sale?
Arcbarn has 4 listings, by makers including GE, Federal Pacific and Square D. Listed prices run from $2,500 each to $2,950, and 2 are priced on request.
What tests does Arcbarn run on a used 100 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.