NLL series bolt type aluminum alloy strain clamp is suitable for 35 KV or less than overhead circuit, fix aluminum wire of steel-aluminum wire on strain rod. Overhead insulation aluminum conductor, it is for mating insulation aluminum cover, it takes insulation protection. This product technology possesses the poverty of good machanical properties, measurement accurancy, high mass of zinc coating, uniform in diameter and free from all surface imperfections, long service life as well as good resistance.
Strain clamp has many structure features, the body is made of high-strength aluminum alloy, smooth surface and long service life,easy installation, no waste electric energy and so on.
Structure & Characteristics
1.The body is made of high-strength aluminum alloy
2.Smooth surface long servile life
3.Easy installation
4.No waste electric energy
|
Model |
Cable Diameter (mm) |
Nominal Failure Load (KN) |
U bolt Number |
U bolt Diameter |
|
NLL-1 |
5.0-10.0 |
40 |
2 |
M12 |
|
NLL-2 |
10.1-14.0 |
40 |
2 |
M12 |
|
NLL-3 |
14.1-18.0 |
70 |
3 |
M14 |
|
NLL-4 |
18.1-23.0 |
90 |
3 |
M14 |
|
NLL-5 |
23.1-29.0 |
100 |
4 |
M16 |
