Oil-Immersed Transformer 1.low loss 2.low noise 3.low partial discharge 4.high short-current resistant abilityl Oil-Immersed Transformer The three-phase oil-immersed distributing transformer applies new type insulating structure and makes short-circuit resistance strong.The iron score is made of high-quality cold-rooled silicon-steel plate.High-voltage winding group is made up of high quality oxygen-free copper lines and it adopts multilayered dlum type structure.All fasteners have been processed with special treatment to prevent them from loosening. As high-tech product that promoted by the country,the product has many advantages such as high effciency,low loss,its social benfits are remarkable thaaat it will save much of electricity consumption and operating cost