High Voltage Disc Antifouling / FOG Type Toughened Glass Insulator

High voltage fog type glass disc suspension insulator designed for coastal,
desert, and industrial pollution areas. Reliable anti-pollution performance for
transmission line projects. Bulk supply available.
Designed for High Contamination Transmission Environments
Transmission systems in coastal regions and heavy industrial zones face
continuous exposure to salt spray, airborne particles, and moisture. Utilities
and grid operators such as National Grid and State Grid Corporation of
China require insulators that maintain dielectric integrity under pollution
stress.
Fog type profiles are developed to:
Increase effective creepage distance
Reduce surface leakage current under wet contamination
Minimize flashover risk during fog or salt mist conditions
Maintain stable insulation performance in strong wind areas

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