500 kVA pad-mount transformer, 13.8Y/8 kV to 600Y/347 V
Price on request
500 kVA pad-mount 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 pad-mount transformer, 12.47 kV delta to 480Y/277 V
$19,995
500 kVA silicone-filled pad-mount transformer, 13.2 kV to 480Y/277 V
Price on request
500 kVA pad-mount transformer, 24.94 kV to 208Y/120 V
Price on request
500 kVA pad-mount transformer, 22.9 kV delta to 480Y/277 V
$32,000
500 kVA pad-mount transformer, 2.4 kV to 208Y/120 V
Price on request
500 kVA pad-mount transformer, 12.47 kV wye to 480 V delta
$13,000
500 kVA pad-mount transformers, 12 kV delta to 480Y/277 V
Price on request
12 available
500 kVA pad-mount transformer, 44 kV delta to 480 V wye
Price on request
500 kVA pad-mount transformer, 13.8Y kV to 600Y/347 V
Price on request
500 kVA pad-mount transformer, 13.8Y/8 kV to 600Y/347 V
Price on request
500 kVA pad-mount transformer, 4.16 kV to 600Y/347 V
Price on request
500 kVA oil-filled transformer, 4.16 kV delta to 480Y/277 V, mounting type not stated
Price on request
500 kVA pad-mount transformer, 24.94 kV to 208Y/120 V
Price on request
500 kVA pad-mount transformers, 12.47 kV wye to 480Y/277 V
Price on request
4 available
500 kVA pad-mount transformers, 13.2 kV wye to 208Y/120 V
Price on request
6 available
500 kVA pad-mount transformers, 12.47 kV to 480Y/277 V
$19,595 each
3 available
500 kVA pad-mount transformer, 4.16 kV delta to 600 V delta
Price on request
500 kVA pad-mount transformer, 2.4 kV delta to 208/120 V
Price on request
500 kVA pad-mount transformer, 13.2 kV delta to 240/120 V delta
Price on request
500 kVA pad-mount transformer, 34.5GrdY/19.92 kV to 208Y/120 V
$18,500
500 kVA pad-mount transformer, 12.47GrdY/7.2 kV to 208Y/120 V
$13,500
500 kVA dual-voltage pad-mount transformers, 27.6 or 13.8 kV wye to 600/347 V
Price on request
2 available
500 kVA pad-mount transformer, 12.47Y/7.2 kV to 480Y/277 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 |
| 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 pad-mount 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 pad-mount transformers does Arcbarn have for sale?
Arcbarn has 31 listings, by makers including Maddox Industrial Transformer, GE and Moloney. Listed prices run from $13,000 to $32,000, and 25 are priced on request.
How much does a 500 kVA pad-mount transformer weigh?
The 6 listed here with a weight run from 3,835 lb to 7,315 lb.
What tests does Arcbarn run on a used 500 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.