25kv Post Composite Insulator

Product Detail

25KV post composite polymer insulators are used for high voltage stations, switchgears, load break switches, Disconnectors, etc. The polymer station post composite insulators consist of fiberglass rod of core, HTV silicone rubber housing and HDG metal fittings.




Technical data of 25KV post composite insulator

Type	Rated voltage (kV)	Rated mechanical bending load (kN)	Structure height (mm)	Min nominal creepage distance (mm)	1min power frequency wet withstand voltage (kV)	Full wave lightning impulse withstand voltage peak value (kV)
FZ-25 / 5	25	5	286	630	70	150

 

Material advantage:

The insulator core of polymer station composite post insulators is:
Fiberglass rod and epoxy resin from top supplier with famous brand.

The Metal Fittings of composite polymer station post insulators is:
Hot dip galvanized steel with 86 or 120µm thickness coating.

The housing of polymeric silicone station post composite insulators is:
HTV silicone rubber and the raw rubber is from best manufacturer which is listed company.

 

Gaoneng Composite Insulator's advantage:
? Famous and top brand in China

? Good supply records: zero mistake
? Strictly follows ISO 9001 and ISO14001 quality management.
? Extra long guarantee time
? 5000hours aging test to assure material quality.

? The only composite polymer silicone insulator manufacturer who can produce all materials

? Always competitive price and top quality for all kinds of composite insulators in the world.








Production Facility:

















Storage Facilities:












Testing Facilities: