Suspension Polymer Composite Insulator

Suspension Polymer Composite Insulator

suspension polymer composite insulator apply for rated voltage up to 220kV power transmission lines and substation....

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suspension polymer composite insulator apply for rated voltage up to 220kV power transmission lines and substation. 

 

Details of suspension polymer composite insulator

Type

Rated voltage(kV)

Specified mechanical load(kN)

Section length(mm)

Min Arc distance(mm)

Leakage distance(mm)

Lightning impulse withstand BIL(kV)

Power frequency withstand (wet) (kV)

FZSW-12/4

12

4

215

290

100/90

75

42

FZSW-24/8

24

8

400

750

142

150

65

 

Features of suspension polymer composite insulator 
1.Secure and reliable operation on high mechanical strength. 
2.Compact design and light in weight which is convenient for transportation. 3.Good anti-vibration capability. Good anti-moisture capability. 
4.Good electric performances 
5.Strong anti-pollution flashover ability. 
6.High anti-aging performances which is perfect for utilization under conditions of high altitude. 
7.Easy for maintenance. 

 

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