Energy saving product energy efficiency grade ii oil-immersed transformer is a product independently developed by our company through the combination of research and application of new materials and new technologies, independent innovation and technology introduction, and through the optimization and innovative design of core and coil structure to achieve the purpose of reducing no-load loss and noise.

Compared with the current national standard JB/ t10088-2004, the noise level decreased by 20% on average, and the product performance level reached the domestic advanced level.