PDF
High voltage line post insulators

High voltage line post insulators are permanently mounted on the metal base gum, available mounted on a metal base stud or one or several bolts steel mounted on the support structure.

High voltage line post insulators

For a nominal voltage greater than 1000V, the frequency is not greater than 100Hz, altitude does not exceed 1000m, and in the general area, heavy contamination AC power lines in the region and supported insulated conductors, ambient temperature at its installation site -40 ℃ ~ + between 40 ℃.

Line (solid) post insulators can be replaced by pin insulators, pin insulators belongs to B-type insulators, prone to breakdown operation, damage to the phenomenon, this time will be from broken glass insulators, porcelain insulators but not since the break.

High voltage line post insulators, sometimes there is one or more of the insulating member consisting of a cap of a rigid insulator.

 

 

Relative Articles:
Power line insulators
Properties of silicones
Porcelain T&D Insulators
Line insulator pin

Orient is an international line post insulator manufacturer and supplier of high quality porcelain line post insulators and porcelain pin post insulator.
Copyright ©Zhengzhou Orient Power Co., Ltd. All Rights Reserved.     sales@orientinsulators.com     Tel: +86 13673997131