In today's social life, people's dependence on electricity is increasing day by day, and the security requirements for power supply from the grid are also getting higher and higher, especially the requirements for urban power grids are higher. Therefore, it is one of the timely and effective measures to replace bare wires with insulated cables in the power supply lines of the city network. At the same time, the fittings should also take corresponding measures to make them have insulating functions. There are two methods. One is to apply insulating materials and design new fittings with insulating functions. The second is to design an insulating cover for the hardware to achieve the insulating effect.

In today's social life, people's dependence on electricity is increasing day by day, and the security requirements for power supply from the grid are also getting higher and higher, especially the requirements for urban power grids are higher. Therefore, it is one of the timely and effective measures to replace bare wires with insulated cables in the power supply lines of the city network. At the same time, the fittings should also take corresponding measures to make them have insulating functions. There are two methods. One is to apply insulating materials and design new fittings with insulating functions. The second is to design an insulating cover for the hardware to achieve the insulating effect.

C-type clips are wire-connection type power connection fittings, which are mainly used for T-connection or jumper wire in non-load-bearing positions of overhead insulated wires, aluminum stranded wires, steel stranded wires and copper wires. The wire clamp is made of high-strength aluminum alloy with good electrical conductivity, and the structure is composed of a reasonable C-shaped and hinged wedge. When the hinged wedge is under the action of external force, the wire is pressed between the clamp housing and the wedge. When the wire expands and contracts, the C-shaped structure should have the elasticity, and always maintain a lasting and constant contact pressure between the wire clip and the wire. It changes with the external environment and load conditions, and the contact pressure is inconvenient, which meets the requirements of continuous connection. The product has applied for two items, and the design is more user-friendly; the fastening screws and nuts are made of stainless s

JBJ series special-shaped parallel groove clamps are suitable for non-load-bearing connection and branching of wires in overhead electrical lines, and are used together with insulating covers to protect and insulate.

The DF series wire junction box is suitable for the connection between the incoming wire and the branch wire of the household-one meter project, suitable for lighting, power and control lines with voltages up to 400V, and can be used for single-insulated wires and overhead electricity.

J10DL-50~300 series insulated grounding clamps are suitable for grounding connection and high-voltage line discharge connection in overhead insulated cable lines of 10kV and below. The cross-section of the wire is 50~300mm2.
J10BD- -50~240 series of insulated grounding branch two-in-one wire clamps increase the function of connecting branch wires, and also have the functions of grounding wire clamps and parallel groove wire clamps.

JDL-T series integral insulated grounding clamps are suitable for grounding connection and high-voltage line discharge connection in overhead insulated lines of 10kV and below.

For electrical inspection and grounding interface of power lines in overhead insulated lines.

JXGF type products are suitable for suspended insulated conductors of overhead power lines, and there are two types of steel and aluminum for users to choose.

It is used for fixing and tensioning insulated wires at the terminals of overhead insulated lines of 1kV and below or at both ends of the line tension section.

The NXJ series is suitable for the terminal or both ends of the tensile section of the overhead insulated aluminum core wire (JKLYJ) of 10kV and below, together with the insulator string, to fix and tighten the overhead insulated wire. The products are equipped with different plastic wedge cores according to the wire specifications.

NXL series wedge-type tension clamps are suitable for distribution lines of 10kV and below, to fix overhead insulated aluminum conductors or bare aluminum conductors on the insulators of corners or terminal tension rods, so as to fix or tighten the overhead conductors, insulating cover It is used together with the tension clamp for insulation protection.