| Spec&Type | lnsulator type | Tension clamp type | Composite insulator tension string Spec. suitable conductor mm2 | ||||
| -1 | -2 | -3 | -4 | -5 | |||
| NC10-S/J-X | FNB-10/70-ST | NXJ | 16-35 | 50 | 70-95 | 120-150 | 185-240 |
| NC1-S/J-X | FNB-1/70-CT | NXJ | 25-50 | 70-95 | 120 | 150 | 185-240 |
| NC10-S/L-X | FNB-10/70-ST | NLL | (16-70) | (50-95) | (70-15) | (120-185) | (120-300) |
| NC1-S/L-X | FNB-1/70-CT | NLL | (16-70) | (50-95) | (70-15) | (120-185) | (120-300) |
| NC10-S/N-X | FNB-10/70-SC | NXL | (35-70) | 35(95-150) | 50-95(185-240) | 120(300) | 150-300 |
| NC1-S/N-X | FNB-1/70-CC | NXL | 16-35(35-70) | 50-95(95-150) | 120-150(185-240) | 185(300) | 240-300 |
1.Composition:These strings are composed of multiple composite tension insulators linked together to form a chain that can withstand high mechanical loads while providing electrical insulation.
2.Application:
1)They are primarily used in suspension strings for straight-line support and as tension strings in anchor towers and dead-end towers.
2)They are also used in jumpers or portals of outdoor substations.
