The three-phase oil immersed distribution transformer produced by our company adopts a new insulation structure on the body, which improves the ability to resist short circuits; The iron core is made ofhigh-qualitycold-rolled silicon steel sheets; High voltage windings are made of high-quality hydrogen free copper wireand adopt a multi-layer cylindrical structure: all sturdy components are treated with special anti looseningmeasures. The product has the characteristics of high efficiency and low loss, which can save a lot of electricityconsumption and operating costs, and has significant social benefits. it is a new technology product promoted.