Composite Station Post Insulator/Silicone Rubber Station Post Insulator/Polymer Station Post Insulator
Application:
Used for outdoor substation, distribution device as well as electrical equipments.
System Voltage: 11kV, 33kV, 66kV(69kV), 132kV, 230kV, 400kV, 500kV,800KV
Specified Cantilever Load (SCL): 2-20 kN
Color: Brown, Gray, or Customer's requirement
Applicable Standard: IEC, ANSI, or Customer requirement
Applicable Condition: environment temperature from -50ºC to +50ºC, altitude from 0 ~ 4000 meters above sea level, and medium & heavy pollution area, especially for heavy earthquake areas.

Nanjing Rainbow Electric Co., Ltd. (NJREC) is a leading Chinese manufacturer and supplier of electrical insulators and transformer components. We provide one-stop solutions for distribution and power transformer, oil and dry type transformer, pad mounted transformer, isolating
switch and wall applications.
Our main products include glass insulators, porcelain insulators, transformer bushings, high voltage condenser bushings, wall bushings, tap
changers and etc.
We warmly welcome you to contact us for any RFQ. Our team is committed to offering you the best solutions, competitive pricing, and high-quality products tailored to your needs





