Pole Mounted Transformers are a type of breadbox distribution transformers having mounted on an electric service pole of wood or concrete. They are held usually at the level of the upper wires.
Pole Mounted Transformers are rated anywhere between the range of 16 kVA to 100kVA. They can step 11,000 to 33,000 volts down to an apparently lower voltage of 400 volts. Generally home distribution systems, low volume commercial sites in rural areas utilize pole mounted transformers.
The conventional type of single-phase pole mounted transformer is a common type of power transformers that features a circular core and pole mounted windings. Here is an introduction to the conventional type of single-phase pole mounted transformers:
Compact structure: The conventional type of single-phase pole mounted transformer is designed with a circular core and pole mounted windings, resulting in a compact structure.
High power density: This type of transformer has a high power density.
Excellent heat dissipation: The pole mounted shape of the transformer enables effective heat dissipation through the pole mounted enclosure, which provides a large surface area.
Low electromagnetic noise: The closed structure of the circular core in the conventional pole mounted transformer helps to minimize electromagnetic interference and noise.