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
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.