1000/1120 kVA liquid-filled transformer, 12.47 kV delta to 480Y/277 V
Price on request
1000 kVA substation transformers
A 1000 kVA three-phase transformer carries 1,203 A at 480 V, 962 A at 600 V and 139 A at 4.16 kV at full load.
Every unit is tested before it ships and delivered by us.
1000/1333 kVA oil-filled transformer, 44 kV delta to 600Y/347 V
Price on request
1000 kVA substation transformer, 46 kV delta to 480Y/277 V
Price on request
1000 kVA substation transformer, 13.8 kV to 480 V
Price on request
1000/1120 kVA silicone-filled unit substation transformer, 4.16 kV to 480Y/277 V
$38,500
1000 kVA substation transformer, 13.8 kV to 480 V
Price on request
1000 kVA oil-filled transformer, 4.16 kV to 600 V
$24,480
1000 kVA substation transformer, 4.16 kV to 480Y/277 V
$12,000
1000/1150 kVA substation transformer, 13.8 kV to 480 V
$16,000
1 MVA transformers, 4.16 kV delta to 480 V wye
Price on request
2 available
1000 kVA oil-filled transformer, 13.8 kV to 480 V, mounting type not stated
Price on request
1000 kVA substation transformers, 2.4 kV delta to 600 V wye
Price on request
2 available
1000 kVA station transformer, 13.8 kV delta to 600Y/347 V
Price on request
1000 kVA oil-filled transformer, 44 kV delta to 600 V wye, mounting type not stated
Price on request
1000/1330 kVA FR3-filled transformer, 24.94 kV delta to 600Y/347 V, mounting type not stated
Price on request
1000 kVA oil-filled transformer, 27.6 kV to 600Y/347 V, mounting type not stated
Price on request
1000/1330 kVA transformer, 13.2 kV to 480Y/277 V, type not stated
Price on request
1000 kVA substation transformers, 13.2 kV delta to 480Y/277 V
Price on request
11 available
1000/1120 kVA transformer, 13.2 kV to 208Y/120 V, type not stated
$55,000
1000/1120/1150/1288 kVA substation transformer, 4.16 kV delta to 480Y/277 V
Price on request
1000 kVA substation transformer, 12 kV delta to 480Y/277 V
$28,800
1000 kVA oil-filled transformer, 2.4 kV to 240 V
$10,500
1000/1120 kVA substation transformer, 13.8 kV to 480 V
Price on request
1000 kVA substation transformer, 6.9 kV to 460 V
Price on request
Full-load current of a 1000 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 |
|---|---|
| 480Y/277 V | 1,203 A |
| 600Y/347 V | 962 A |
| 2.4 kV | 241 A |
| 4.16 kV | 139 A |
| 12.47 kV | 46.3 A |
| 13.2 kV | 43.7 A |
| 13.8 kV | 41.8 A |
| 24.94 kV | 23.1 A |
| 34.5 kV | 16.7 A |
| 69 kV | 8.4 A |
| 115 kV | 5 A |
| 138 kV | 4.2 A |
Work it out at another voltage with the kVA to amps calculator.
Questions about used 1000 kVA substation transformers
How many amps is a 1000 kVA transformer?
A 1000 kVA three-phase transformer carries 1,203 A at 480 V, 962 A at 600 V and 139 A at 4.16 kV at full load. Full-load current is the rating divided by √3 times the line-to-line voltage: 1,000,000 VA ÷ (1.732 × 480 V) = 1,203 A.
What 1000 kVA substation transformers does Arcbarn have for sale?
Arcbarn has 27 listings, by makers including GE, Square D and Cooper. Listed prices run from $10,500 to $55,000, and 20 are priced on request.
How much does a 1000 kVA substation transformer weigh?
The 7 listed here with a weight run from 5,575 lb to 10,000 lb.
What tests does Arcbarn run on a used 1000 kVA substation 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; tap changer inspection and operation. You see the report before you buy.