Product Details
XENERPOWER Dry-Type VPI (Vacuum Pressure Impregnated) Transformers use premium-varnish-sealed windings for superior moisture resistance, thermal stability, and dielectric strength, engineered for reliable power distribution in commercial, industrial, and utility applications.
Key Features
- VPI Insulation System: Vacuum pressure impregnation with premium varnish seals the windings for superior moisture resistance, thermal stability, and dielectric strength over a long service life.
- High Efficiency: Low-loss core of grain-oriented silicon steel minimizes energy losses and operating cost.
- Environmental Safety: No oil or liquid coolant, eliminating fire hazards and environmental-contamination risk; ideal for indoor installation.
- Wide Voltage Range: Primary voltages of 2400–34500 V with secondaries of 120–4160 V support diverse application requirements.
- Robust Construction: Heavy-gauge steel enclosure with corrosion-resistant powder coating for harsh industrial environments.
General Specifications
| Capacity Range | 150 kVA – 5000 kVA |
| High Voltage | 2400 – 34500 V |
| Low Voltage | 120 – 4160 V |
| Vector Group | Dyn11, Dyn1, YNyn0, YNd11 |
| Frequency | 60 Hz |
| Temperature Rise | 150 °C |
| Insulation Class | 220 °C |
| Winding Material | Aluminum or Copper |
| Enclosure | NEMA 1, 2, 3R, 4/4X |
| Lead Time | 12 weeks or less |
Standards & Compliance
US Certified to UL 1562 and CSA certified to CSA C22.2 No. 47; designed and tested to IEEE C57.12.01 / C57.12.91 and NEMA ST 20, NEC-compliant.
Applications
- Commercial buildings and data centers
- Industrial manufacturing facilities
- Solar and renewable energy installations
- Mining and oil/gas operations
- Hospitals and critical infrastructure
- Underground and enclosed substations