The conductor connector in the cable branch box adopts crimping method, which is convenient for installation and flexible for incoming and outgoing lines. There can be up to 6-8 incoming and outgoing lines in the application, which can realize multi-channel power transmission in the community, providing technical support for deepening the load center, shortening the power supply radius and reducing the line loss. At the same time, the cable branch box can be equipped with power indicator, fault indicator, silicon rubber fully insulated plug-in arrester, mechanical programmable lock, grounding switch, etc., to ensure the safety of operation, maintenance and management. With the cable network ring power supply, SF6 and other ring type load switches can be configured to meet the requirements of local power outage maintenance without affecting the operation of the main network, so as to realize regional power outage maintenance and reduce the scope of power outage. At the same time, the loop network cable branch box can realize the loop network power supply, which lays a foundation for the future adjustment of 10 kV line network structure.

Product structure features and performance:

Fully sealed, fully protected, anti pollution, anti-corrosion, meet the outdoor all day operation conditions, can adapt to different working environment.

The cable branch box belongs to the floor type box, with small volume and small floor area. For example, the floor area of some cable branch boxes is 0.65m2, and the floor area of the cable branch box with SF6 switch is only 1.45m2. It has beautiful appearance and will not damage the appearance of the town.

The conductor connector in the branch box adopts crimping method, which is convenient for installation and flexible for incoming and outgoing lines. There can be up to 6-8 incoming and outgoing lines in the application, which can realize multi-channel power transmission in the community, providing technical support for deepening the load center, shortening the power supply radius and reducing the line loss. At the same time, the cable branch box can be equipped with power indicator, fault indicator, silicon rubber fully insulated plug-in arrester, mechanical programmable lock, grounding switch, etc., to ensure the safety of operation, maintenance and management.

With the cable network ring power supply, SF6 and other ring type load switches can be configured to meet the requirements of local power outage maintenance without affecting the operation of the main network, so as to realize regional power outage maintenance and reduce the scope of power outage. At the same time, the loop network cable branch box can realize the loop network power supply, which lays a foundation for the future adjustment of 10 kV line network structure.

Installation, use and precautions:

At present, there are many kinds of 10kV outdoor cable branch box in China. Therefore, the installation and construction of 10kV cable branch box becomes very important. Whether the operation method of the installation and connection process of the cable branch box and the cable joint is correct, whether the installation process of the cable head is familiar with, the sequence of the combination of the internal components of the cable branch box and the cable joint components, whether the operation is carried out according to the installation specifications provided by the manufacturer, etc., will directly affect the service life and normal operation of the cable branch box.

Before the operation of the cable branch box, it is necessary to check whether the grounding wire of each branch cable is firmly connected with the grounding terminal of the box. At the same time, the box shell must be directly connected with the grounding grid or have an obvious grounding point.

After the installation of the cable branch box, the components of the cable must be tested together according to the relevant test standards and conditions.

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