Composite Hollow Insulator

Usage: Used for high voltage electrical equipments System Voltage: 33kV, 66kV(69kV), 132kV, 230kV Specified Cantilever Load (SCL): 4-20 kN Color: Brown, Gray, or Customer’s requirement Applicable Standard: IEC, ANSI, or Customer requirement Applicable Condition: environment temperature from -50℃ to +50℃, altitude from 0 ~ 4000 meters above sea level, and medium & heavy pollution area, especially for heavy earthquake areas. Features: - Light weight, small size, easy for transportation and installation - High cantilever strength, good performance for seismic shock resistance, and brittle fracture resistance - Super performance for anti pollution - Low maintenance cost Structure: Consist of silicone rubber housing, fiberglass tube and flange. Production Process: Injection process, which keep the core and housing strongly bonded without any space, with best internal insulating performance.