High voltage line suspension insulator
High voltage line suspension insulator ANSI main parameter: ANSI class, main dimension, leakage distance, power- frequency puncture voltage, power frequency average flashover voltage, radio influence voltage, rated mechanical and electrical damage load, tension proof load, weight.
Disc suspension porcelain insulator (normal type):
Disc suspension porcelain insulator are mainly used on high voltage overhead transmission and distribution lines to support and insulate conductors. The normal type disc suspension porcelain insulators include standard type and large creepage distance type insulators, which are widely used in clean areas and light pollution areas.
Anti-pollution suspension porcelain insulator:
Anti-pollution type disc suspension porcelain insulator are used to support and insulate conductors on the overhead high-voltage transmission lines in polluted areas. Anti-pollution type disc suspension porcelain insulators have the same E&M strength class and coupling size as the normal type. The double-shed and tri-shed type high voltage insulator holds open structure, with big diameter, large creepage distance, great self-clean function and strong resistance to pollution, specially serving in droughty, rainless and windy areas.