The conductor connector in the cable branch box adopts the crimping method, which is convenient for installation and flexible for incoming and outgoing lines. There can be at most 6 ~ 8 branch incoming and outgoing lines in operation, which can realize multi-channel power transmission in the community, providing technical support for going deep into the load center, shortening the power supply radius and reducing 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 program-controlled lock, grounding switch, etc., to ensure the safety of operation, maintenance and management. In coordination with the cable network ring network power supply, ring network load switches such as SF6 can be configured to meet the requirements of local power outage maintenance without affecting the operation of the main network, so as to achieve regional power outage maintenance and reduce the scope of power outage. At the same time, the ring network type cable branch box can realize the ring network power supply, laying a foundation for the future 10kV line network structure adjustment.
Product structure features and performance:
It is fully enclosed, fully protected, pollution-resistant and corrosion-resistant, meets the outdoor all-weather operation conditions, and can adapt to different working environments.
The cable branch box is a floor mounted box with small volume and small floor area. If some cover an area of 0.65m2, the floor area with SF6 switch is only 1.45m2; The appearance is beautiful and will not damage the appearance of the town.
The conductor connectors in the branch box adopt the crimping method, which is convenient for installation and flexible for incoming and outgoing lines. There can be at most 6 ~ 8 branch incoming and outgoing lines in operation, which can realize multi-channel power transmission in the community, providing technical support for going deep into the load center, shortening the power supply radius and reducing 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 program-controlled lock, grounding switch, etc., to ensure the safety of operation, maintenance and management.
In coordination with the cable network ring network power supply, ring network load switches such as SF6 can be configured to meet the requirements of local power outage maintenance without affecting the operation of the main network, so as to achieve regional power outage maintenance and reduce the scope of power outage. At the same time, the ring network type cable branch box can realize the ring network power supply, laying a foundation for the future 10kV line network structure adjustment.
Installation, use and precautions:
At present, there are many kinds of 10kV outdoor cable branch boxes in China. Therefore, the installation and construction of 10kV cable branch boxes 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, the sequence of the combination of the internal components of the cable branch box and the cable joint components, and whether the operation is carried out according to the installation specification provided by the manufacturer, will directly affect the service life and normal operation of the cable branch box.
Before the operation of the cable branch box, 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 is completed, the cable components must be tested together according to the relevant specified test standards and conditions.
Welcome new and old customers to consult and negotiate.
Cable branch box grounding wire, central cabinet grounding wire, power plant special grounding wire, 35kV short-circuit grounding wire, 10kV grounding wire, special grounding wire, central cabinet grounding wire, 35kV short-circuit grounding wire, 10kV grounding wire, special grounding wire, 35kV grounding wire, ring main cabinet grounding wire, portable grounding wire, three-phase short-circuit grounding wire, ring main cabinet grounding wire, portable short-circuit grounding wire, cable branch box special grounding wire, various types of grounding wires
Scanning code
