Review of Minimum Energy Performance Standards for ...

The secondary winding is then connected to the load. For a typical distribution transformer the primary will be connected to the 11,000 volts (11 kV) 3-phase or 6,350 (6.35 kV) single phase network. The secondary winding will normally supply 415 volts 3-phase (240 V single phase) to any load … ................
................