I. Overview

Sulfur hexafluoride cable distribution box is specially used at the cable node of the AC 12kv cable system to distribute electric energy. Its connection method is simple and convenient, and it has the characteristics of fully insulated, fully sealed, corrosion-resistant, maintenance-free, safe and reliable, small in size, light in weight, beautiful in appearance, oil-free, simple in installation, flexible in grounding, and without any exposed live parts. Advanced technology has been used to solve problems such as cable "T" connections and multiple incoming and outgoing wires for ring network power supply. Product forms can be divided into switch branch boxes, European branch boxes and American branch boxes. Its incoming and outgoing cable connections adopt fully insulated cable joints; it is easy to install and reliable to use. The surface of the outer box is processed by electrostatic spraying technology, which is beautiful and generous. Different colors can be selected according to different environments. There are corresponding cable clamps and grounding terminals inside the box.

2. Main uses

This product is suitable for distribution networks in urban streets, residential areas, high-rise buildings, underground facilities, highways, tunnels, industrial and mining enterprises, oil fields, ports, airports, docks, development zones, overpasses, construction sites, large and medium-sized enterprises and other occasions. It is especially suitable for urban power grid transformation, which can greatly save investment in equipment and cables and improve power supply reliability.

3. Normal use conditions

1. Altitude: no more than 1000m;

2. Ambient temperature: -25℃~+40℃.

3. Relative temperature: daily average value is not greater than 95%, monthly average value is not greater than 90%

4. Earthquake resistance: 8 degrees

5. There is no risk of fire, explosion, severe pollution, chemical corrosion or severe vibration.