500 kVA VPI dry-type transformer, 12.47 kV to 208Y/120 V
$7,500
500 kVA dry-type transformers
A 500 kVA three-phase transformer carries 601 A at 480 V, 1,388 A at 208 V and 481 A at 600 V at full load.
Every unit is tested before it ships and delivered by us.
500 kVA dry-type transformer, 4.16 kV delta to 480Y/277 V
$7,500
500 kVA dry-type transformer, 13.2 kV delta to 2.4Y/1.386 kV
Price on request
500 kVA dry-type transformer, 13.2 kV delta to 4.16 kV delta
Price on request
500 kVA dry-type transformer, 12 kV delta to 480Y/277 V, with load-break switch
$12,740
500 kVA dry-type transformer, 4.16 kV to 480Y/277 V
$5,400
500 kVA dry-type transformer, 4.16 kV to 480Y/277 V
$5,400
500 kVA dry-type transformer, 2.4 kV to 480Y/277 V
$15,000
500 kVA movable substation transformer, 4.16 kV to 600/347 V
Price on request
500 kVA underground substation transformer, 4.16 kV to 600Y/346 V
Price on request
500 kVA dry-type transformer, 4.16 kV delta to 600Y/347 V
Price on request
500 kVA isolation transformer, 2.4 kV delta to 600Y/346 V, type not stated
Price on request
500 kVA dry-type transformer, 2.4 or 4.16 kV to 208Y/120 V
$7,500
500 kVA dry-type transformer, 4.16 kV to 2.3 kV
$8,000
500 kVA dual-voltage dry-type transformer, 4.26 or 13.8 kV wye to 480Y/277 V
$10,000
500 kVA dry-type transformers, 13.2 kV to 208Y/120 V
$7,500 each
2 available
500 kVA dry-type transformer, 4.16 kV wye to 208Y/120 V
$7,500
500 kVA dry-type transformers, 4.16Y/2.4 kV to 208 V delta
Price on request
3 available
500 kVA dry-type transformers, 13.8 kV delta to 208Y/120 V
Price on request
4 available
500 kVA dry-type transformer, 4.16 kV delta to 480Y/277 V
Price on request
500 kVA dry-type transformers, 2.4 kV to 208Y/120 V
$8,500 each
2 available
500/666 kVA dry-type transformer, 4.16 kV to 480 V
$5,800
500 kVA dry-type isolation transformer, 2.4 kV delta to 600/347 V
Price on request
500 kVA dry-type transformer, 12.47 kV to 460/266 V
Price on request
Full-load current of a 500 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 | 1,388 A |
| 240 V | 1,203 A |
| 480Y/277 V | 601 A |
| 600Y/347 V | 481 A |
| 2.4 kV | 120 A |
| 4.16 kV | 69.4 A |
| 12.47 kV | 23.1 A |
| 13.2 kV | 21.9 A |
| 13.8 kV | 20.9 A |
| 24.94 kV | 11.6 A |
| 34.5 kV | 8.4 A |
Work it out at another voltage with the kVA to amps calculator.
Questions about used 500 kVA dry-type transformers
How many amps is a 500 kVA transformer?
A 500 kVA three-phase transformer carries 601 A at 480 V, 1,388 A at 208 V and 481 A at 600 V at full load. Full-load current is the rating divided by √3 times the line-to-line voltage: 500,000 VA ÷ (1.732 × 480 V) = 601 A.
What 500 kVA dry-type transformers does Arcbarn have for sale?
Arcbarn has 31 listings, by makers including Federal Pacific, GE and Hammond. Listed prices run from $5,400 to $15,000, and 17 are priced on request.
How much does a 500 kVA dry-type transformer weigh?
The 14 listed here with a weight run from 2,000 lb to 6,500 lb.
What tests does Arcbarn run on a used 500 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.