The DFW low-voltage cable distribution box is used in outdoor distribution networks for AC 50Hz, rated voltage 0.4kV, for cable incoming and outgoing lines. It is widely used in industrial parks, residential areas, commercial centers, as well as distribution networks in mining areas, airports, railways, ports, power stations, etc., and is particularly suitable for urban power grid renovation projects.
Use of the environment:
1. Altitude < 1000m;
2. Ambient temperature: -25℃ to +40℃;
3. Daily relative humidity average value does not exceed 95%; monthly relative humidity average value does not exceed 90%;
4. Seismic resistance: 8 degrees; 5. Locations without severe vibrations or shocks, and free from risks of fire, chemical corrosion, and explosion.