Product Details
XENERPOWER Low-Voltage Dry-Type Transformers provide galvanic isolation and step-up/step-down conversion for low-voltage power systems, available in single- and three-phase configurations and DOE 2016 efficiency compliant.
Key Features
- Galvanic Isolation: Complete electrical separation between primary and secondary windings isolates downstream equipment from line-side transients and eliminates direct metallic coupling.
- Inherent Safety: Liquid-free, self-extinguishing construction reduces fire load and protects personnel from shock hazards, with no risk of leaks or secondary containment.
- Low Noise & Low Loss: Step-lap core construction and optimized winding geometry minimize audible noise, electromagnetic interference, and no-load/load losses.
- Versatile Installation: Available in NEMA 1 (indoor) and NEMA 3R (outdoor) enclosures for flexible siting across demanding environments.
- DOE 2016 Efficiency: Designed to meet U.S. DOE 2016 (10 CFR Part 431) minimum-efficiency requirements.
General Specifications
| Capacity Range | 15–2500 kVA |
| Input / Output Voltage | 600 V, 480 V, 380 V, 240 V, 208 V, 120 V (customizable) |
| Frequency | 60 Hz |
| Phase Options | Three-phase and single-phase available |
| Vector Group | Dyn1, Dyn1, YNyn0, YNd11 (for 3-phase) |
| Temperature Rise | 150 °C |
| Insulation Class | 220 °C |
| Windings Material | Aluminum or Copper |
| Enclosures | NEMA 1, 2, 3R, 4/4X |
| Lead Time | 12 weeks or less |
Standards & Compliance
UL Listed to UL 1561 and CSA certified to CSA C22.2 No. 47; designed and tested in accordance with IEEE C57.12.01 / C57.12.91 and NEMA ST 20, NEC-compliant.