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Application
·Suitable for distribution, fixing the aerial insulation aluminum conductor or bare aluminum
conductor to the insulator in the corner or the end of strainpole, to fix and tighten the aerial
conductor.
·Insulation cover and strain clamp used together for insulation protection.
Features and Benefits
·Made from non-magnetic, high strength, and anti-oxidation aluminum alloy.
·Open-design without power loss.
·Wedged and locking structure for easy and reliable installation.
·Circular arc embraces most of the area to ensure the conductor uneasy to creep and gripped with gient strength.
Performance Feature of Insulation Cover
·Power frequency withstand voltage：≥18KV for one minute without breakdown.
·lnsulation resistance：>1.0x1014Ω.
·Ambient temperature：-30℃~90℃.
·Weather fastness:good performance after 1008 hours artificial weathering test.
Specification
Cat.No. | Conductor Diameter(mm) | Conductor Range(mm2) | Min.Grip Strength(kN) | Failure Load(kN) | Insulation Cover | ||
ACSR(LGJ) | Insulated Aluminum Conductor | ||||||
Stripping | Overall | ||||||
NXL-1 | 8.0-12.0 | 35/6~70/10 | 50-95 | - | 9.0 | 16.4 | NXL-50~95 120~150 |
NXL-2 | 12.0-15.6 | 70/40~95/20 | 120-150 | 25-50 | 13.6 | 25.2 | |
NXL-3 | 15.0-19.0 | 95/55~185/10 | 185-240 | 70-95 | 22.5 | 41.5 | NXL-185~240 300 |
| NXL-4.1NXL-4.2 | 18.4-23.0 | 185/25~240/30 | 240-300 | 120-150 | 28.2 | 51.6 | |
| 22.6-24.2 | 240/50~300/10 | 300-400 | 185-240 | ||||
Note:1.Meaning of letters：N-strain clamp，X-wedge type．L-aIuminum alloy；Numbers-serial number of the type.
2.Grip strength of the clamp shall be more than 65％of conductor breaking strength.
