Fiberglass Post Insulator
Fiberglass post insulator apply for rated voltage 36kV power transmission lines and power substation.
1.Technical data of fiberglass post insulator
Rated mechanical bending load
Min nominal creepage distance
1min power frequency wet withstand voltage (kV)
Full wave lightning impulse withstand voltage peak value (kV)
2. About products and company：
1).Special for badly polluted areas,high mecha nical tension load,long span and compact power line.
2).The mounting dimensions of top and bottom of fiberglass post insulator correspond to the corresponding pillars and can be used interchangeably.
3).The core is made of rod with high temperature acid resistance. Special coupling agent is painted on interface between core and silicone rubber.
4).We have the whole inspection system from raw material to end fiberglass post insulator include temperature test,strength test and so on.
5).Prompt reply for your inquiry and feedback.