Single-Phase Overhead Distribution Transformers

Power Partners single phase, oil-filled, pole-mounted distribution transformers are specifically designed for servicing residential overhead distribution loads.  They are also suitable for light commercial loads, industrial lighting and diversified power applications.  These transformers are designed for the application conditions normally encountered on electric utility power distribution systems.

Ratings

  • 5-1000kVA
  • 65º C Temperature Rise
  • 60 Hertz Standard, 50 Hertz Optional
  • Low Voltages: 120/240, 240/480 and 277
  • High Voltages: 2400 through 34,400 Volts
  • Insulation Levels:

Rated Voltage Ranges

Insulation Class Basic Impulse Level (kV)
480-600 1.2 30
2160-2400 5.0 60
4160-4800 8.7 75
7200-12470 15.0 95

Optional 125kV BIL 12000 volts available.

13200-14400 18.0 125
19920-22900 25.0 150

Optional 125kV BIL 19920 volts available.

34400 34.5 200