Overview

DFW high-voltage cable branch box replaces the original overhead distribution network with an economical, reliable and easy-to-maintain wiring method in the 10kV distribution network cabling project of the power system.

The large number of branches in the line has become a big problem, and the emergence of the cable branch box completely solves this problem, and with its fully insulated and fully sealed characteristics, the cable branch box

The line failure rate is greatly reduced, making it the preferred equipment for distribution network cable projects.

Its simple, convenient and flexible connection combination method allows it to replace the ring main unit in some situations; when necessary, it can be buried underground or immersed in water.

It saves investment in equipment and cables, improves the reliability of power supply, and is widely used in commercial centers, industrial parks and urban dense areas.

Cable branch boxes can be divided into American cable branch boxes, European cable branch boxes and cable branch boxes with switches according to different structural forms and cable joint types.

Adapt to environment

◆Ambient temperature: maximum temperature +40℃, minimum temperature -30℃:

◆Wind speed: equivalent to 34Hl/s (not more than 700Pa);

◆Humidity: The daily average relative humidity is not greater than 95%:

    The monthly average relative humidity is not greater than 95%;

◆Shockproof: Horizontal acceleration is not greater than 0.4m/s2, vertical acceleration is not greater than 0.15m/s2:

◆Inclination of installation site: no more than 3.;

◆Installation environment: The surrounding air should not be significantly polluted by corrosive, flammable gases, water vapor, etc. No severe vibration at the installation location:

When ordering this product beyond the above conditions, you can negotiate with our company.

Features

◆All made of metal steel plates or stainless steel plates, the thickness of the shell is 2, ensuring that the paint will not peel off for 20 years;

◆Outdoor all-weather, fully protective structure, suitable for high temperature, severe cold, flood immersion, and high dust areas;

◆ Fully insulated and fully sealed, all high-voltage live parts are silicone rubber or EPDM prefabricated cable connectors and seals;

◆Compact structure, small size, easy installation, maintenance-free; flexible and diverse configurations. Can be used with sF6 load switch to form a ring network power supply;

◆The one-time investment is small, the cable length is reduced, the building area is not occupied, and money is saved.

Product Categories

1. According to whether there is a load switch, it is divided into branch boxes without switch type and switch type.

2. According to the protective performance, they are divided into American and European branch boxes.