Application
·Suitable for distribution, fixing the aerial insulation aluminum conductor or bare aluminum conductor to the insulator in the corner or the end of strain pole, 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 electric power loss.
·Wedged and locking structure for easy and reliable installation.
·All components never lose in the process of unloading.
·Circular arc embracing most of the area to ensure the conductor not easy to creep and have great grip 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-1D
|
8.0-12.0
|
35/6~70/10
|
50-95
|
-
|
9.0
|
16.4
|
NXL-50~95
120~150
|
|
NXL-2D
|
12.0-15.6
|
70/40~95/20
|
120-150
|
25-50
|
13.6
|
25.2
|
|
NXL-3D
|
15.0-19.0
|
95/55~185/10
|
185-240
|
70-95
|
22.5
|
41.5
|
NXL-185~240
300
|
|
NXL-4D
|
18.4-23.0
|
185/25~240/30
|
240-300
|
120-150
|
28.2
|
51.6
|
NXL-4D
|
22.6-26.4
|
240/50~300/10
|
300-400
|
185-240
|
|
NXL-5D
|
28.3-32.8
|
300/20-400/35
|
400-500
|
185-300(20kV)
|
34.0
|
70.0
|
-
|
Note:1.Meaning of lette rs：N-strain clamp，X-wedge type．L-aIuminum alloy；D-single-ear,Numbers-serial number of the type
2.Grip strength of the clamp shall be more than 65％of conductor breaking strength.
|
