Low Noise Oil Immersed Distribution Power Transformer 

Low Noise Oil Immersed Distribution Power Transformer  The three-limb iron core is made of oblique cut grain-oriented, seven-step silicon steel lamination insulated on both sides, guaranteeing low losses and low noise. It is protected on the surface with a flash-proof varnish in order to prevent the sheet from corrosion and to reduce the noise. Insulated ceramic bushing, excellent insulation capability, effective in preventing breakdown. The windings are made of copper or aluminum. Low-voltage windings are made of strip or flat wire, and the high voltage windings are manufactured from round or profile wire. bonds the winding into a compact block while drying and increases the short-circuit capacity additionally. The transformer is fully sealed, which ensures the stability of oil quality, extends the service life, maintenance. At the same time, the tank composed of corrugated radiator adopts phosphating and multi-layer anti-rust spraying tech…