Insulator PDF
Ceramic line post insulator,ANSI 57-1 porcelain line insulator post
ANSI 57-1 porcelain line insulator post is one type of ANSI porcelain line post insulators. Ceramic line post insulator has two categories in our catalog.
Ceramic line post insulator:
According to its connection with high voltage wire porcelain line post insulator is divided into the tie top binding type and the top clamp type. The two type is usually used on high voltage. Ceramic line post insulator can be used on transmission and distribution line and instead of porcelain pin type insulator.
ceramic line post insulator porcelain line insulator post
ANSI 57-1 porcelain line insulator post:
ANSI 57-1 porcelain line insulator post own its characters,such as this type creepage distance is 356mm, dry arcing distance 165mm and cantilever strength is 12.5KN and so on. Porcelain line post insulator colors have brown, grey and white. The grey insulator is usually used in the European and American countries.
Orient Power supplied the insulator that must be inspected before shipping according to ANSI standard. But our products is not only this type, we can design the insulator with customers’ drawings.
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classification of the line post insulator
porcelain line post insulator,ceramic line post insulator