25KVA 19KV Pole Mounted Transformer

The 25KVA 19KV Pole Mounted Transformer from Guangbian Electric Power Technology Co., Ltd. is designed for reliable overhead distribution networks, especially in rural electrification, small community grids, and remote industrial power systems. With over 20 years of transformer manufacturing experience, Guangbian delivers stable, efficient, and cost-effective power solutions trusted across Africa, Southeast Asia, the Middle East, and South America.

Key Features:

● Pole-mounted structure for overhead installation

● Oil-immersed cooling system for stable heat dissipation

● Compact and lightweight square/round tank design options

● Designed for long service life in outdoor environments

How do we mount the square transformer on a single pole?

Specifically engineered for single-pole mounting scenarios, this single-phase transformer—featuring a square oil tank—goes beyond merely meeting comprehensive customer requirements and optimizing the cost issues associated with traditional round tanks; it incorporates a specialized design for integrated mounting lugs (hanging brackets). Designed to be used in conjunction with single-pole mounting clamps, this structural configuration enables the stable and reliable installation of the transformer onto a single utility pole. It not only perfectly accommodates the specific mounting characteristics of the square oil tank but also strikes an optimal balance between ease of field installation and the structural integrity required for the equipment's long-term operation.

GUANGBIAN's 25kVA pole-mounted transformer comes with mounting brackets on the tank. Pair these with fixing clamps and you can attach the unit firmly to a utility pole.

As shown in the figure:

Compared to cylindrical transformers, this design cuts costs by nearly 10%. Cylindrical transformer housings need molds—one mold per specification. Those mold costs really add up for the tank shell and cover. The square tank, though, has proven itself in the market over many years. It gives you better reliability and more flexibility, plus the production moves fast.

GUANGBIAN cranked out 30 units of the 25KVA Pole Mounted Transformer in just 15 days. Faster production, lower cost — that's two big headaches gone for customers.

Technical Document 

Our Factory

Sheet metal workshop

Foil winding workshop

Winding workshop

Winding oven workshop

Transformer assembly workshop

Transformer commissioning workshop

Customization Options

We provide flexible customization for the 25KVA 19KV Pole Mounted Transformer, including:

● Voltage configuration adjustments

● Tank shape (square or round design)

● Lightning protection accessories

● Anti-corrosion coating for coastal or desert regions

● OEM/ODM branding support

Our engineering team can design transformers based on country-specific grid standards.

Why Choose Guangbian as Your Transformer Manufacturer?

● 20+ years transformer manufacturing experience

● Fully integrated production workshops

● Strong export and international compliance capability

● Fast lead time (custom transformers within ~15 days capability depending on specification)

● Engineering team familiar with global standards

● Stable quality control system from core to final assembly