High-Voltage Ceramic Disc Insulator 70 ANSI 52-4 33kv Suspension Insulator

High-Voltage Ceramic Disc Insulator 70 ANSI 52-4 33kv Suspension Insulator. Excellent insulation performance: extremely high insulation resistance, strong dielectric strength (about 60 kV/cm), and the material is almost non hygroscopic, ensuring stable electrical performance. Weather resistance and aging resistance: stable chemical property, resistant to acid mist, industrial waste gas and other corrosion, long-term operation, electrical performance does not decay, and ser. Excellent DC characteristics: Conductivity is insensitive to temperature, electric field distortion is small under high DC voltage, surface charge accumulation is minimal, and surface flashover can b. Safe and reliable operation: It belongs to the "non penetrable" structure, with no self explosion hazards, no sudden disconnection due to internal defects, and low maintenance costs.