Optimized for Power
Enerset’s power transformers are engineered for high-voltage industrial applications and demanding operational environments. Designed to handle substantial electrical loads, they provide consistent, reliable performance while minimizing energy losses.
Built for long-term operation and compliant with rigorous international standards, these transformers are ideal for industrial facilities, energy companies, and commercial projects where efficiency, reliability, and safety are essential.
- Features
- Specifications
Operating voltages for 5 MVA through 1000 MVA rating
High Voltages (HV)
- Up to 800 kV
- Various dual high voltages available
Voltage Taps
- All voltages are available with 5 or 7 step taps
- Dual voltage taps provided only on the higher voltage
Low Voltages (LV)
- 480Y/277 V, 480 V , 240 V – 4160Y/2400 V, 4160 V , 2400 V
Impedance Guidelines
- 300 kVA – 500 kVA : 2.8 – 5.0% nominal
- 750 kVA – 2500 kVA : 5.75% nominal
- 3000 kVA – 7500 kVA : Consult Enerset Power Solutions
Primary Insulation Classes
- Up to 2050 kV BIL Rating
- High efficiency design – TP1
- Special ambient design
- Low sound level design
- 50 Hz and 60 Hz design
- Highest seismic rating available
- K-factor rating
- Off Load (NLTC) and On Load tap Changer (OLTC) are available.
- Available fluids – Mineral oil, silicon oil and FR3
- Standards – ANSI, IEEE, NEMA and IEC
- 65°C average winding rise
- Unique step-stacked core and rectangular wound core
