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Composite Insulator

Post composite insulator (66kv/36kv/24v/12kv)

  • Product ID:Composite Insulator
  • Skype:richtang731
  • Phone: 18900751339
  • Tel: 0731-85499326
  • Email:
  • Time: 2020-11-17

OEM will be acceptable!
Composite post insulator like most of composite insulators consists of a cylindrical solid insulating core made of resin impregnated fibres which bearing the mechanical load. Polymer post insulator core is protected by outer housing made of silicone rubber. The load is being transmitted to the fibre glass core by metal end fittings. Composite post insulator can be used for substation, switchgear and electrical apparatus.
Componets for composite station post insulator:
1. Outer insulating material:
high temperature vulcanized silicone rubber, which can ensure the highest possible durability of sheds, outstanding tracking and erosion resistance.
2. Solid insulating core:
epoxy reinforced fiberglass, which ensure composite post insulator has excellent mechanical and dielectrical properties.
3. Flange:
the fiberglass core is fitted onto.

1. Light weight: the weight of composite station post insulator is almost one third of porcelain station post insulator.
2. Good transportation and installation: Since composite post insulator is light weight and non-brittle, it is easy to transport and install and reduce risk of handling damage.
3. Outstanding pollution performance and flashover resistance.
4. Excellent seismic performance provides safety and reliability.
5. Leakage current control due to hydrophobicity.
6. Low weight and maintenance is free for cost savings.
IEC62231; IEC61109 ; ANSI C29.19
Voltage class:
12kV,15kV, 24kV, 25kV,36kV, 45kV, 52kV, 66kV,69kV, 72kV, 110kV, 132kV, 169kV, 220kV, 245kV, 345kV, 400kV, 500kV.

Cantilever strength class:
4kN, 6kN, 8kN, 10kN, 12kN, 13.5kN, 15kN.
66kv composite post insulator

24kv composite post insulator

24kv composite post insulator

36kv composite post insulator

25kv composite post insulator

12kv composite insulator

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