550kv Hv Porcelain Hollow Insulator for Cable Terminal

550kv Hv Porcelain Hollow Insulator for Cable Terminal. High Voltage Capability: Voltage class can be made up to 1100KV for high-voltage power transmission. Ultra-High Mechanical Performance: Uses C130 formula with ultra-low tolerance and inorganic adhesion up to 12M. Large Size Capacity: Single piece height up to 2.9M and max diameter up to 1.1M. Customizable Design: Can meet customers' specific design requests and accepts OEM. Standard Compliance: Manufactured according to IEC, ANSI, and BS standards. Versatile Application: Used for surge arresters, SF6 circuit breakers, cable terminals, and GIS.