Application
NXL series aluminium alloy strain clamp(Bolt type) is suitable for aerial line up to 35kV, fixing aluminium wire or steel core aluminium wire on the strain pole, aerial insulation aluminium conductor and insulation aluminium cover are being used together, It's aciton is insulation protection.
Structure feature
1. The body is made of high-strengthaluminium alloy
2. Smooth surface long servile life
3. Easy installation
4. No waste electric energy
Insulation cover performance feature
1. Withstand voltage:18kv keep voltage one minute not breakdown
2. Insulation resistance:1.0x10¹⁴Ω
3. Environment temperature:- 30°C~90°C
4. Weather proof performance: have good performanced after 1008 hours artifical climate aging test
Specification
| Type | Applicable wire range (mm) | U-shaped screw | Failure load (kN) | |
| Number | Diameter M | |||
| NLL-1 | 5.0~10.0 | 2 | 12 | 40 |
| NLL-2 | 10.1~14.0 | 2 | 12 | 40 |
| NLL-3 | 14.1~18.0 | 3 | 14 | 70 |
| NLL-4 | 18.1~23.0 | 3 | 14 | 90 |
| NLL-4L | 12. .48~21.66 | 4 | 16 | 90 |
| NLL-5L | 23~29 | 3 | 16 | 90 |
| NLL-6 | 25.9~32.67 | 5 | 16 | 100 |
Specification
| Type | Applicable wire range (mm) | U-shaped screw | Failure load (kN) | Simple diagram | |
| Number | Diameter M | ||||
| NLL-1G | Ф5-16 | 2 | M12 | 40 | 1 |
| NLL-2G | Ф5-21 | 3 | M12 | 70 | 1 |
| NLL-5D | Ф5.0-11.5 | 2 | M10 | 18 | 2 |
| NLL-6D | Ф11.7-15.0 | 3 | M10 | 24.5 | 2 |
| NLL-35/6 | Ф8.16 | 2 | M10 | 12 | 3 |
| NLL-70/12 | Ф11.4 | 3 | M10 | 28 | 3 |
