NXJSelection Table for Series Wedge Insulated Tension Clamp
☆ Product Usage
◆NXJ、NXJGThe series is suitable for10kVOverhead insulated aluminum core wire below and including（JKLY）Fix and tighten the overhead insulated conductor on the tension insulator string at both ends of the terminal active tension section. The product comes in two forms, each with a different plastic wedge core according to the wire specifications. This product is also suitable forJKLYJSeries insulated wires, but the outer diameter of the wire needs to be specified.
☆ Structural features
The shell is made of anti-oxidation high-strength aluminum alloy casting
The wedge core is made of insulated reinforced plastic and has a power frequency withstand voltage≥18kVMaintain pressure1No breakdown in minutes
◆ No need to peel off the insulation layer, aluminum core wire is universal
◆ No energy loss, it is an energy-saving certified product
Wedge shaped structure, easy and reliable installation
☆ Specifications and technical parameters
|
model |
Insulated wire（JKLYJ ）Nominal cross-section |
Internal wedge symbol |
Grip strength（kN） |
Destructive load |
|
|
1kV |
10kV |
||||
|
NXJ1-1 |
35-50 |
|
φ9.8-11.1 |
≥4.6 |
10.8 |
|
70-95 |
|
φ12.8-13.8 |
≥8.9 |
||
|
NXJ1-2 |
|
35-50 |
φ14. 8-16.1 |
≥11.3 |
18.2 |
|
120-150 |
70-95 |
φ17.8-19.6 |
≥15.3 |
||
|
NXJ1-3 |
185-240 |
|
φ16.1-18.2 |
≥13.3 |
22.1 |
|
|
|
φ20.2-22.8 |
≥16.4 |
||
|
|
120-150 |
φ21-22.6 |
≥16.4 |
||
|
NXJ1-4 |
|
185-240 |
φ24.2-26.2 |
≥22.5 |
36.4 |
|
|
300 |
φ28.6 |
≥28.2 |
||
|
NXJ-1 Pull board type |
35-50 |
|
φ9.8-11.1 |
≥4.6 |
22.5 |
|
70 |
16-24 |
φ12.6-13.8 |
≥8.9 |
||
|
95-120 |
35-50 |
φ14.8-16.1 |
≥8.9 |
||
|
150 |
70-95 |
φ17.8-19.6 |
≥13.6 |
||
|
NXJ-2Pull board type |
185-240 |
120-150 |
φ21-22.6 |
≥16.4 |
36 |
|
NXJ-3Pull board type |
|
185-240 |
φ24.2-26.6 |
≥22.5 |
45 |
|
|
300 |
φ28.6 |
≥28.2 |
||
