As global power infrastructure continues to expand, the need for reliable large-scale power transmission and distribution solutions is growing at an unprecedented rate. As a trusted professional transformer manufacturer, our oil-immersed transformers have earned a reputation for high efficiency, durability, and superior heat dissipation, making them the backbone of major power projects worldwide.

A primary advantage of our oil-immersed transformers is their exceptional heat dissipation and high operational efficiency. We use high-grade mineral oil or natural ester oil as both the insulating and cooling medium, which offers superior heat-dissipating capabilities. This allows the transformer to quickly disperse heat generated during operation, ensuring stable performance within a safe temperature range—even during prolonged continuous use—while maintaining high energy efficiency.

Durability and an extended service life are also standout features of our oil-immersed transformers. The tank is constructed from high-quality steel treated with professional anti-corrosion technology, providing strong resistance to corrosion, impact, and the harshest outdoor conditions. The insulating oil used offers excellent stability, effectively safeguarding the transformer’s internal components and extending its service life to over 30 years, thereby reducing long-term maintenance costs for our clients.

In addition, these transformers boast impressive load-bearing capacity. Designed in strict compliance with international standards, they can handle heavy overloads and adapt to fluctuations in power load during real-world operation, ensuring a stable power supply without disrupting the normal functioning of the power system. They are widely utilized in power grids, renewable energy power stations, industrial parks, and other large-scale power transmission and distribution projects.

Our oil-immersed transformers cover a voltage range of 110kV to 750kV and a capacity range of 500kVA to 100MVA, capable of meeting the diverse needs of various large-scale power projects. Equipped with advanced sealing technology to prevent oil leakage and basic monitoring functions for convenient daily inspection and maintenance, our oil-immersed transformers are reliable, durable, and provide a strong foundation for global large-scale power construction.