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1. Material and Structure
The main body is made of aluminum alloy, and some accessories such as hot-dip galvanized screws are made of high-quality metal materials. Adopting a four-core parallel groove structure and wedge-type self-tightening design, four insulated conductors can be clamped without stripping the insulation layer, and they can be bundled into a cluster by tightening the bolts.
2. Electrical Performance
Made of materials such as aluminum alloy, it has good electrical conductivity to ensure stable electrical performance during power transmission.
3. Mechanical Performance
The aluminum material has high strength, and the square structure design ensures uniform stress distribution. With firm grip, it can withstand certain tensile forces and mechanical stresses.
1. Convenient Installation
The open design allows for easy insertion of the inner wedge and conductor, making installation simple and construction-friendly. The interlocking inner wedge is more convenient to install, preventing unilateral sliding and avoiding bolt thread stripping or breakage.
2. Energy Saving and Consumption Reduction
Made of aluminum alloy, there is no hysteresis or eddy current phenomenon, resulting in low energy consumption. It belongs to energy-saving type fittings.
3. Long Service Life
The hot-dip galvanized screws are oxidation-resistant, and the sturdy washers are corrosion-resistant, enabling adaptation to various environments and extending the service life.
1. Conductor Fixing and Tensioning
Suitable for the terminals of 1kV and below overhead lines or both ends of a tension section, used to fix and tension bundled (mostly four-strand stranded) insulated conductors. Used in conjunction with insulator strings, it secures the overhead insulated conductors to towers or other supporting structures.
2. Maintaining Line Stability
Can tension the bundled insulated conductors to prevent relaxation or swinging caused by external forces, ensuring the stability and safety of the line and guaranteeing the normal operation of the power system.
| Model | Specifications | Suitable conductor | Material |
| JNS-1 | Two-Hole Factory Standard | 16-50mm | Aluminum+rubber |
| JNS-1 | National Standard Hot-Dip Galvanizing(Four holes) | 16-50mm | |
| JNS-1 | Four-Hole Factory Standard | 16-50mm | |
| JNS-1 | National Standard Hot-Dip Galvanizing(two holes) | 16-50mm | |
| JNS-2 | National Standard Hot-Dip Galvanizing(Four holes) | 70-120mm | |
| JNS-2 | Four-Hole Factory Standard | 70-120mm | |
| JNS-2 | Two-Hole Factory Standard | 70-120mm | |
| JNS-2 | National Standard Hot-Dip Galvanizing(tow holes) | 70-120mm | |
| JNS-3 | National Standard Hot-Dip Galvanizing | 150-240mm | |
| JCG-1 | / | 16-50mm | |
| JCG-2 | / | 70-120mm | |
| JCG-3-4 | / | 150-240m | |
| Parallel line clamp | - | 4-16mm | |
| Parallel line clamp | / | 16-50mm | |
| All measurements provided are manually obtained and may contain slight tolerances. Final dimensions shall be subject to the physical product. | |||
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