product description

1. DWF-12T type connection (European style) cable branch box (hereinafter referred to as cable branch box) is suitable for three-phase AC 50Hz, rated voltage 12KV, current 630A cable system as an urban industrial park, urban residential area, urban commercial China , mining areas and large enterprises such as steel, automobiles, petroleum, chemicals, cement, and other occasions, the central ring network connection of the 12KV cable distribution network system is connected to the node connection of the distribution network.
2. This product complies with GB/T11022 "Common technical requirements for high-voltage switchgear and control equipment standards" and GB11033.1-3 "Basic technical requirements for power cable accessories with rated voltage below 35kv".

Normal use conditions

1. The ambient air temperature does not exceed 40 degrees, and the average value measured within 24 hours does not exceed 35 degrees, and the
maximum ambient air temperature is -25 degrees; 2. The altitude does not exceed 1000m, and the altitude does not exceed 1000m under special conditions of use. The height does not exceed 2000m;
3. The surrounding air is not obviously contaminated by dust, smoke, corrosive or flammable gases, steam or salt spray;
4. Relative humidity: the average value of the relative temperature measured within 24 hours does not exceed 95%, the average value of water vapor pressure measured in 24 hours does not exceed 2.2kPa, the average monthly relative temperature does not exceed 90%, and the average monthly water vapor pressure does not exceed
1.8kPa; 
5. The inclination of the equipment to the vertical plane during installation No more than 5 degrees;
6. The equipment should be installed in a place free from severe vibration and impact.
Note: If users have special requirements, they can negotiate with our company to resolve them.