Bolted Type Strain Clamp
Standard SpecificationMaterial£ºHigh strength aluminium alloy by casting .
Product property£ºNLL is suitable for aerial line up to 35kV,fixing stranded aluminum wire ,steel-cored aluminum strand on the strain pole ,or aerial insulated aluminurn conductor .Smooth surface makes along service life .Easy installation .No waste of electric energy .
Product property£ºNLL is suitable for aerial line up to 35kV,fixing stranded aluminum wire ,steel-cored aluminum strand on the strain pole ,or aerial insulated aluminurn conductor .Smooth surface makes along service life .Easy installation .No waste of electric energy .
| Model | Conductor Diameter (mm) | Specification | U-bolted | Failure Load (kN) | |
| 1kV(mm2) | 10kV(mm2) | ||||
| NLL-0 | 5.0-10.0 | - | - | 2¡ÁM12 | 40 |
| NLL-1 | 5.0-10.0 | 25-70 | 10-25 | 2¡ÁM12 | 40 |
| NLL-2 | 10.1-14.0 | 50-120 | 25-50 | 2¡ÁM12 | 40 |
| NLL-3 | 14.1-18.0 | 120-240 | 70-120 | 3¡ÁM14 | 70 |
| NLL-4 | 18.1-23.0 | 185-300 | 150-240 | 3¡ÁM14 | 90 |