Transmission Line Accessories High Voltage Anti-pollution Disc Type Suspension Porcelain Insulator

Transmission Line Accessories High Voltage Anti-pollution Disc Type Suspension Porcelain Insulator

High voltage transmission line antifouling disk suspended porcelain insulator is suitable for industrial dust, chemical industry, salt alkali, coastal and foggy area, for insulation and fixed wire on high voltage overhead transmission and distribution line, and is generally assembled into insulator string for different voltage grade. Power lines in different polluted areas. According to its umbrella structure, the anti-pollution insulator can be divided into two-layer umbrella type, bell cap type and straw cap type. The double layer umbrella anti-fouling insulator has large creeping distance, open umbrella type, smooth inside and outside skirt without edge, low ash accumulation rate and good wind and rain self-cleaning performance. The anti-fouling performance of the bell cover type suspension insulator is better by using the different period of moisture in the umbrella and the function of the high edge of the umbrella to suppress the discharge. Straw hat type suspended insulator has a large diameter and is generally placed at the top of a hanging string, which has a good effect on preventing bird damage and penetrating ice formation.

Quick Detail:

1. Nominal creepage distance L: 200mm
2. Nominal disc diameter D: 190mm
3. Nominal structural height H:140/150mm
4. Rated electromechanical failure load: 40kN