The three-phase oil-immersed transformer applies new type insulation structure and improves the ability of short-circuit resistance.The iron core is made of high-quality cold-rolled silicon-steel plate.High-voltage winding group is made of high quality copper wires and it adopts multilayer cylindrical structure.All fasteners have been processed with special treatment to prevent them from loosening.

1) The oil tanks adopt corrugated or expansion-type radiators with no need for oil conservators, thereby reducing the height of transformers.

2) Compared with S9-M, S11-M has a 20% lower no-load loss and S11-M has a 30% lower no-load loss.

3) They are highly reliable and advanced and the economic indicators are reasonable. The tanks have diverse forms and well-shaped appearance.

4) Reliability: All in-service product have no damages or oil leakage occurred;

5) Since the transformer oil does not come into contact with the air, oil aging is delayed, further enhancing transformer service life.

Qinhuangdao Huashenglong Electrical Equipment Co., Ltd.

Year Established:

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address: No. 3, Helanshan Road, ETDZ, Qinhuangdao, Hebei, China (Mainland)