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 |
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