NXJG 1-20KV 35-240mm² 7.4-36.5KN Wedge Insulation Tension Clamp Overhead Insulated Cable Pull Plate Clamp

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Product Detail

Product Tags

Product Description

The NXJG series is suitable for the terminal of 10kV and below overhead insulated aluminum core wire (JKLYJ) or the insulator string at both ends of the stretched section to fix and tighten the overhead insulated wire. The product is divided into two types. Each type of insulating tension clamp is suitable for the tension rod and tower of ADSS optical cable in overhead lines. According to the ultimate tensile strength, running distance and outer diameter of the ADSS optical cable, the appropriate type of tension cable is selected. folder. For the integrity and reliability of the ADSS tension clamp function, it is generally not allowed to reuse it many times. Unless it is only used as a "pull clamp" to pull the cable. For good performance and personal safety, it is necessary to make sure that the type and specification of the fittings are consistent with the requirements of the optical cable before use.
When erecting cables, including railway cables, high-voltage cables, etc., tension clamps are required at the connection between cables and wire towers or poles. The tension clamp is used to fix the wire or the lightning protection wire to the tension insulator string of the non-straight pole tower. Tension clamps are used for corner, splice, and terminal connections.

Model Description

Technical parameters and structure dimensions

Product features and Installation matters

Installation matters:
1. Before installation, please check whether the logo on the side of the wedge core is matched with the wire to be installed;
2. After confirming that it is correct, connect the hanging plate with the connecting hardware, connect the connecting hardware with the insulator, and the opening of the body should be as low as possible;
3. Use the wire tensioner to take up the wire to a suitable position, put the insulated wire into the inner cavity of the body, and then put it into the insulating wedge-shaped core, while the two wedge-shaped cores are kept flush ;
4. Tap the end of the wedge-shaped core for pre-tightening. When tapping, do not tap the side of the wedge-shaped core and the insulation layer of the wire, and the two wedge cores should be flush with each other after tapping, then remove the wire tensioner and adjust the nut to meet the engineering requirements;
5. To ensure that the tension clamp does not pull the wire after tightening the wire, it is recommended to reserve at least 1 meter of wire length on the jumper side of the tail end of the wedge-shaped core.
Features:
1. The shell is cast with anti-oxidation high-strength aluminum alloy.
2. The wedge core is made of insulating reinforced plastic, the positive frequency withstand voltage is ≥18kV, and the voltage is maintained for 1 minute without breakdown.
3. There is no need to strip off the insulating layer, and it is common to the insulated aluminum core wire.
4. No power loss, the most energy-saving certified product.
5. Wedge-shaped structure, easy and reliable installation.