NXJ Strain Clamp
NXJ Series clamp is a kind of anchor clamp in distribution line. It is applicable for aerial insulated conductor on the corner or terminal wire pole.
Product Details
Dead End Clamp (Tension Clamp or Anchor Clamp)NXJ Series
Application
NXJ Series clamp is a kind of anchor clamp in distribution line. It is applicable for aerial insulated conductor on the corner or terminal wire pole. The product is equipped with 1kV 10kV 20kV plastic inner wedge separately according to the voltage standard. The product body is cast with high strength aluminum alloy and has the advantages such as high strength, good holding power, light in weight, no magnetic hysteresis loss and easy of installation.
Structure Feature
- The shell made of anti-oxidation high strength aluminum alloy, without waste power.
- The core of wedge made of insulating reinforce plastics, 1-10kV withstand voltage: ≥18kV, not breakdown one min.
- No need to remove the insulation layer, al-core wire can ve used directly.
- Without waste power.
- Wedge structure, easy to install.
Datas
| Type | Insulated AI cable size(mm²） 1KV | Insulated AI cable size(mm²） 10KV | Insulated AI cable size(mm²） 20KV | Core size | Grip strength(KN) | Breaking load (KN) |
| NXJ-1(B) | 16-35 | / | / | 7.1-10 | 1.6 | 13.7 |
| NXJ-1(B) | 50-70 | 16-25 | / | 11.7-13.7 | 2.4 | 13.7 |
| NXJ-1(B) | 95 | 35-50 | / | 14.8-16.1 | 4.55 | 13.7 |
| NXJ-2(B) | 50-70 | 10-16 | / | 11.2-12.8 | / | 21 |
| NXJ-2(B) | 70-95 | 16-35 | / | 12.6-15.8 | / | 21 |
| NXJ-2(B) | 95-120 | 35-50 | / | 14.8-16.7 | / | 21 |
| NXJ-2(B) | 120-150 | 70-95 | 25-35 | 17.8-19.4 | 8.9 | 21 |
| NXJ-2(B) | 185 | 120-150 | 50-70 | 20.8-22.4 | 13.65 | 21 |
| NXJ-3(B) | 185 | 120-150 | 50-70 | 20.8-22.4 | 13.65 | 43.3 |
| NXJ-3(B) | 240 | 185-240 | 95-120 | 24-26.2 | 22.5 | 43.3 |
| NXJ-4(B) | / | 300 | 120-150 | 28.4 | 28.2 | 46.5 |
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