Composite Insulator
Application For rated voltage up to 550 kV power transmission lines supporting, suspending and insulation.
Ratings: Up to 500kV.
Standards: IEC 61109
Composite Insulator for AC Power Distribution System
Features:
Secure and reliable operation on high mechanical strength.
Compact design and light in weight which is convenient for transportation. Good anti-vibration capability. Good anti-moisture capability.
Good electric performances
Strong anti-pollution falshover ability.
High anti-aging performances which is perfect for utilization under conditions of high altitude.
Easy for maintenance.
Product range:
Long rod polymer insulator up to 500kV.
Polymer pin insulator up to 36kV.
Polymer post insulator up to 252kV.
Line post insulator up to 36kV.
Note: For details, please refer to the catalogue.
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)
|
FPQ-12/4
|
12
|
4
|
215
|
125
|
280
|
75
|
42
|
FPQ-15/5
|
15
|
5
|
250
|
180
|
370
|
105
|
42
|
FPQ-24/8
|
24
|
8
|
305
|
255
|
715
|
150
|
75
|
FPQ-36/8
|
36
|
12
|
440
|
360
|
1100
|
185
|
95
|
FPQ-36/8
|
36
|
12
|
440
|
360
|
1300
|
185
|
95
|