The structure of pole mounted substation is of ________.

Pole Mounted Substation:

• Pole Mounted Substation is an outdoor step-down distribution substation that is placed on an overhead pole.
• It is the cheapest, smallest and simplest substation. This type of substation does not have any building works.
• The transformer is mounted on an H-Type pole or Four Pole Structure.
• The electrical power supply comes into our house mostly from this pole-mounted substation.
   

Use of Pole Mounted Substation:

• Pole mounted substation is used for the low voltage power distribution.
• It generally supplies the electrical power supply to domestic consumers.
• It steps up the voltage from three-phase three-wire 11KV into three-phase four-wire 400V and single-phase 230V power supply.
• The main advantage of this substation is it provides output in both three-phases and single phases. So it can be used to provide power supply to both the single-phase and three-phase consumers.
   

​Diagram of Pole mounted Substation: