da dian ci ji tuan gu fen you gong si , Dalian Insulator Group Co., Ltd.

252kV station post insulator

·Composite suspension insulator ·Rated mechanical load 70-160kN ·Bracket composite insulator ·Rated bending load 8-16kN

550kV chamber hollow insulator for use in SF6 circuit-breaker

The umbrella insulator, with a longer beam, can get greater creepage distance. The inner chamber under the umbrella is not easily affected with damp. With higher filthy voltage tolerance, it is more suitable for AC/DC power lines in coastal areas, foggy and humid and saline areas.

Ground wire insulator for supporting the ground of the overhead line is composed of insulator and protective gap. In the normal operation of lines, it protects the ground and tower insulation, reduces energy loss and dredges the transmission carrier communications; and when the over-voltage occurs...

These two products, of the smooth and open shape with no beam, have good self-cleaning properties in the wind and rain and a low rate of natural product pollution. Coupled with greater creepage distance, the products have good filthy voltage resistance, and can give full play to its superiority of...

The product, of a particularly large umbrella diameter, is characterized by its smoothness and streamlined structure without beams, good self-cleaning property, and a small amount of pollution. It is interspersed in the upper and central parts of the overhanging strings of AC/ DC line insulators,...