The single-phase pole-mounted distribution transformer is suitable for rural power grids, remote mountainous areas, scattered villages, agricultural production, lighting, and motive power applications. It can also be used for railway and urban grid energy-saving retrofitting in pole-mounted distribution lines.

In developed Western countries, Southeast Asia, and regions in South and North America, single-phase pole-mounted distribution transformers are widely used. In dispersed power distribution networks, single-phase transformers offer significant advantages as distribution transformers, including reduced length of low-voltage distribution lines, lower line losses, and improved power supply quality. Featuring an efficient and energy-saving wound core structure, this transformer is characterized by its pole-mounted suspension installation, small size, and low infrastructure investment. It reduces the low-voltage supply radius, achieving over 60% reduction in line losses. The transformer adopts a fully sealed structure, providing strong overload capacity, high reliability for continuous operation, and simple maintenance.