Due to seasonality, personnel mobility, and diurnal time differences of residential users, the load fluctuation of the power distribution network in China’s power distribution network is relatively large, and the capacity of the distribution transformer does not match the electricity demand. Generally, more than 70% of the time of the special transformer of enterprises runs no-load or light-load, and more than 80% of the time of the public transformer used by residents runs no-load and light-load, resulting in relatively high loss of the distribution transformer.

The structure is more reasonable, the performance is more excellent, the manufacturing cost is lower, and it is a new high-reliability and energy-efficient product. This product breaks through the traditional planar structure and adopts a three-phase symmetrical three-dimensional structure.

The core adopts high-quality high-grade cold-rolled silicon steel sheet, and the coil wire adopts high-quality oxygen-free copper.

This product is the perfect combination of amorphous alloy core and resin-insulated dry-type transformer, and it is a new energy-saving transformer. It has the energy-saving effect of amorphous alloy core and also has the characteristics of resin-insulated dry-type transformer.

This product is an H-class insulated SG(B) series non-encapsulated dry-type power transformer produced by our company by introducing the Relintran technology of DuPont in the United States and using the NOMEX insulating material recognized by UL in the United States. It has the advantages of safety, reliability, environmental protection, energy conservation, fire and explosion prevention, moisture and pollution prevention, strong overload capacity, small volume, and simple maintenance. It has advanced design, reasonable structure, and beautiful appearance. The main performance indicators are all better than the domestic standards. It is a brand-new transformer value-added solution, bringing a new generation of energy-saving, safe, green, and environmentally friendly high-tech products!