Composite Station Post Insulator
Author:Emily   time:6/7/2016 5:49:53 AM  read:596times

Composite station post insulator is used for outdoor substation, distribution device as well as electrical equipment. 
 composite station post insulator
System Voltage of composite station post insulator:
11kV, 33kV, 66kV(69kV), 132kV, 230kV, 400kV, 500kV
Specified Cantilever Load (SCL) of composite station post insulator: 2-20kN
Color of composite station post insulator: Brown, Gray, or Customer’s requirement
Applicable Standard of composite station post insulator
: IEC, ANSI, or Customer requirement
Applicable Condition of composite station post insulator
: environment temperature from -50℃ to +50℃, altitude from 0 ~ 4000 meters above sea level, and medium & heavy pollution area, especially for heavy earthquake areas.

Features of composite station post insulator:
- Light weight, small size, easy for transportation and installation
- High cantilever strength, good performance for seismic shoc  resistance,
 - Super performance for anti-pollution
- Low maintenance cost 
Structure of composite insulator
:
Consist of silicone rubber housing, fiberglass rod and end-fittings. For system voltage 220kV and above, recommend corona rings for one or both ends. Also it’s available if some applications required corona rings for lower system voltage.
Production Process:
Injection process, which keep the core and housing strongly bonded without any space, with best internal insulating performance, and could avoid the puncture occurred on interface.

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         High voltage power product

              Ceramic over line insulator
              Ceramic station post insulator
              Porcelain bushing insulator
              Silicone rubber insulator
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              preformed fittings
              Electrical metal fitting
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