What are pole mounted transformers?

What are pole mounted transformers?

Single phase transformers are indeed mostly installed on columns, which is suitable for areas with small load dispersion and no three-phase demand. It has the advantages of low no-load loss and easy maintenance.

 

 

Characteristics 
Installation method: The column mounted design fixes the transformer through pillars, commonly found on 10-15 meter poles. It adopts a suspended installation method, significantly reducing the footprint and infrastructure investment. ‌‌
Energy efficiency advantage: Compared with three-phase transformers of the same capacity, single-phase column mounted transformers have lower no-load and load losses, especially suitable for dispersed load scenarios such as rural power grids and remote mountainous areas. ‌‌
Structural design:Adopting a fully sealed fuel tank structure, maintenance free operation enhances reliability. ‌‌
The iron core uses grain oriented silicon steel sheets or amorphous alloy materials to further reduce no-load losses and noise. ‌‌

Application scenario: Suitable for small distribution networks without three-phase loads, such as agricultural production, lighting electricity, and railway power supply renovation, which can reduce low-voltage line losses by more than 60%. ‌‌