Virginia Transformer Corp.
1,500 kVA Oil Filled Transformer
In Stock – Available for Immediate Shipment
The 1,500 kVA oil-filled distribution transformer from Virginia Transformer is engineered for dependable medium-voltage power distribution in utility, commercial, and industrial applications. Featuring a sealed ONAN cooling system, mineral oil insulation, and a 3-leg step-lap core, this transformer delivers reliable performance with reduced operating losses and quiet operation. Available from inventory for immediate shipment.
Product type
Oil-Filled Transformer
kVA Rating
1,500 kVA
Primary Voltage
22.86 GrdY / 13.2 kV
Secondary Voltage
480Y / 277 VAC
Designed for long-term outdoor operation Reduced energy losses and quieter performance Utility-grade construction for dependable service Available for immediate shipment
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Full Specifications
| Product | Oil-Filled Transformer |
| Manufacturer | Virginia Transformer Corp. |
| Serial # | 451500A018W–VA126A |
| kVA | 1,500 |
| Cooling Class | ONAN |
| Temperature Rise | 65C |
| Fluid | Mineral Oil Type II |
| Frequency | 60 Hz |
| Winding Material (HV & LV) | Aluminum |
| Primary Voltage (HV) | 22,860 GrdY / 13,200 V |
| Secondary Voltage (LV) | 480Y / 277V |
| Phases | 3 |
| HV BIL | 125 kV |
| LV BIL | 30 kV |
| Impedance | 5.84% @ 85C |
| LV Current | 1,805 Amp |
| Max Pressure Positive | 9 psi |
| Max Pressure Negative | 7 psi |
| Core Construction | HODR Steel, 3-Leg, Step-Lap |
| PCB Content | No detectable PCB (<1 ppm at manufacture) |
| Vacuum Fill Design | 15 psi |
| Total Weight | 18,500 lbs. |
| Weight Core & Coil | 7,170 lbs. |
| Weight Tank & Fitting | 5,230 lbs. |
| Untanking Weight | 8,440 lbs. |
| Liquid Volume | 636 Gallons |
| Tap Setting HV |
24,000 Voltage, 36.1 Amps 23,430 Voltage, 37.0 Amps 22,860 Voltage, 37.9 Amps (Nominal) 22,290 Voltage, 38.9 Amps 21,720 Voltage, 39.9 Amps |
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