Composite Tension Insulators are designed to withstand tensile loads at line angles, section points and conductor terminations. Their high-strength FRP core and silicone rubber sheds provide mechanical load transfer and electrical insulation in outdoor power networks.
Specialization
Insulating material: Silicone rubber
Core material: FRP
End fittings: Hot-dip galvanized steel
Rated voltage: 11 kV, 33 kV, 66 kV, 110 kV, 132 kV
Specified cantilever load: 70 kN, 100 kN, 120 kN, 160 kN, 210 kN
End fitting: Clevis-and-tongue, ball-and-socket, or eye type
Reference standard: IEC 61109
| Model | Rated | Rated Mechanical Failing Load | Length | Minimum Arc | Minimum Creepage Distance | Lightning Impulse Withstand | P.F 1min wet withstand voltage(kV) | Coupling Size |
| Voltage | (kN) | (mm) | Distance | (mm) | Voltage,peak(kV) | |||
| (kV) | (mm) | |||||||
| FXB-11/70 | 11 | 70 | 330 | 160 | 300 | 95 | 45 | 16 |
| FXB-11/80 | 11 | 80 | 370 | 200 | 450 | 95 | 45 | 16 |
| FXB-24/70 | 24 | 70 | 410 | 240 | 750 | 125 | 65 | 16 |
| FXB-24/100 | 24 | 100 | 450 | 240 | 750 | 125 | 65 | 16 |
| FXB-24/120 | 24 | 120 | 450 | 240 | 750 | 125 | 65 | 16 |
| FXB-33/70 | 33 | 70 | 530 | 360 | 900 | 200 | 95 | 16 |
| FXB-33/80 | 33 | 80 | 590 | 425 | 1080 | 220 | 95 | 16 |
| FXBW-33/70 | 33 | 70 | 655 | 480 | 1260 | 220 | 105 | 16 |
| FXBW-33/100 | 33 | 100 | 695 | 480 | 1260 | 220 | 105 | 16 |
| FXBW4-66/70 | 66 | 70 | 870/940 | 710 | 2248 | 410 | 185 | 16 |
| FXBW4-66/100 | 66 | 100 | 870/940 | 710 | 2248 | 410 | 185 | 16 |
| FXBW4-110/100 | 110 | 100 | 1240/1440 | 1000/1200 | 3150/3860 | 550 | 230 | 16 |
| FXBW4-110/160 | 110 | 160 | 1340 | 1000 | 3380 | 550 | 230 | R20 |
| FXBW4-145/120 | 145 | 120 | 1480 | 1240 | 4123 | 725 | 355 | 16 |
| FXBW4-220/100 | 220 | 100 | 2240/2350/ | 2020/2080/ | 6450/6760/7150 | 1000 | 395 | 16 |
| 2470 | 2210 | |||||||
| FXBW4-330/160 | 330 | 160 | 2990 | 2600 | 9075 | 1425 | 570 | R20 |
| FXBW4-220/ | 220 | 210/160 | 2350 | 2000 | 6800 | 1000 | 230 | R20 |
| 210(160) | ||||||||
| FXBW4-330/ | 330 | 210/160 | 2930 | 2650 | 8790 | 1425 | 570 | R20 |
| 210(160) | ||||||||
| FXBW4-500/ | 500 | 210/160 | 4450 | 4075 | 14860 | 2050 | 740 | R20 |
| 210(160) |














