Oil Immersed Transformer

As a professional oil immersed transformer factory our oil immersed transformers are specially developed and designed based on the advanced technology abroad for rough mountainous topography and transportation difficulties to meet the requirement of China Grid. The main characters of the oil filled transformer are low loss, low noise, and strong resistance of short circuit and free of core checking.

Oil Immersed Transformer Types

220KV Power Transformer

220KV series oil filled transformer produced with global advanced technology and equipment, continuously updating the manufacturing experience and processing. We developed high-grade power transformer that sufficiently satisfy the operation conditions of domestic and foreign power grid.

110KV Power Transformer

110KV oil-immersed power transformers strictly designed and produced with the IEC standard and most advanced technology have great reputation and the best sell performance all over the world.

35KV Power Transformer

35KV oil-immersed power transformers designed and manufactured with the IEC standard keep reliable working performance and excellent selling record for decades.

Earthing Transformer

Earthing transformers manufacturing with advanced equipment and experience have the characteristics of low loss, low noise, strong protection for lightning and short-circuit resistance.

How to Choose a Transformer: Dry Type vs. Oil Cooled

There are two types of transformers in the industry: dry type power Chinese transformer and oil immersed transformer. Dry use air as the cooling medium, liquid cooling uses oil. Although the final results of both types are the same, there are still many differences between different types of power transformers, which will affect the type you choose.