Tel :+86-10-85189696
Fax :+86-10-85153552


Outdoor pillar insulator


Outdoor pillar insulator can be used in the power frequency AC station, transformer station, distribution devices and electrical equipments of voltage 40.5kV-1100kV, Temperature of using is -60+40, installation altitude can be 4000m.



According to the environments of usage, divided into: normal and anti-pollution.

According to the usage of the pillar, divided into:

-pillar for the bus and the isolating switch;

-pillar for the blocking filter;

-pillar for the coreless reactor.


                 252kV and below outdoor post insulator                                         363kV outdoor post insulator



                                     550kV outdoor post insulator                                      800kV and above outdoor post insulator         


1100kV outdoor post insulator


Address: Oriental Plaza 1 East Chang An Avenue,Dongcheng District, Beijing  Postal Code: 100738
Tel :+86-10-85189696 Fax :+86-10-85153552

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