TR278 polymer station post insulator
TR278 polymer station post insulator image
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Basic Info.
Product Description
1, Materials of NJREC Composite Silicone Pin Insulator:
1) Silicon Rubber for sheds/housing.
2) Glass-fiber reinforced epoxy resin rod (ECR type) for core.
3) Hot dip galvanized cast steel for metal fittings.
4) 5000hours aging test from Type Test & Factory Test ( Routine and Sampling Test ).
5) IEC / ANSI / GB standard.
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.
Composite Station Post Insulator | Silicone Rubber Station Post Insulator | Polymer Station Post Insulator |
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