The GB20052-2020 standard energy-saving type oil-immersed transformer is a product independently developed by our company through the research and application of new materials and new technologies, as well as the integration of independent innovation and technology introduction. By optimizing and innovatively designing the core and coil structure, it achieves the goal of reducing no-load losses and noise.

Noise level is an average of 20% lower than the current national standard JB/T10088-2016, and has lower energy consumption compared to Energy Efficiency Grade 2 products.