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.
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) |
| FPBW4-66//70 | 66 | 70 | 900 | 710 | 1980 | 410 | 185 |
| FPBW4-66/100 | 66 | 100 | 940 | 710 | 1980 | 410 | 185 |
| FPBW4-110/100 | 110 | 100 | 1240 | 1000 | 3315 | 550 | 230 |
| FPBW4-145/120 | 145 | 120 | 1480 | 1240 | 4123 | 725 | 355 |
| FPBW4-220/100 | 220 | 100 | 2240 | 1900 | 6300 | 1000 | 395 |
| FPBW4-220/160 | 220 | 160 | 2240 | 1900 | 6300 | 1000 | 395 |
| FPBW4-330/100 | 330 | 100 | 2990 | 2600 | 9075 | 1425 | 570 |
| FPBW4-330/160 | 330 | 160 | 2990 | 2600 | 9075 | 1425 | 570 |
| FPBW4-500/160 | 500 | 160 | 4080 | 3730 | 12750 | 2250 | 740 |