GGD low voltage distribution cabinet
GGD low-voltage power distribution cabinet is suitable for power distribution of power users such as power plants, power stations, factories and mines, etc. 50Hz. The rated working voltage is 380V rated working current 3150A. It is used as power, lighting and distribution equipment for power conversion. For control purposes.
GGD low-voltage power distribution cabinet is a new type of low-voltage power distribution cabinet based on the requirements of the superior department of the Ministry of Energy, the majority of power users and the design department, in line with the principles of safety, economy, reasonableness and reliability. The product has high breaking capacity, high dynamic thermal stability, flexible electrical scheme and convenient combination. It is characterized by series, practicality, novel structure and high protection level. It can be used as a new generation of low-voltage switchgear.
GGD low-voltage power distribution cabinets comply with Ec439 "Low-voltage switchgear and control equipment". GB7251 "Low-voltage switchgear" and other standards.
Model and meaning
Conditions of Use
1. The ambient air temperature is not higher than +40C. The average temperature within 5C.24h shall not be higher than +35 °C.
2. Indoor installation and use. The altitude of the place of use shall not exceed 2000M.
3. The relative humidity of the surrounding air does not exceed 50% at a maximum temperature of +40 C, and a relatively large relative humidity is allowed at a lower temperature. (Like 90% at +20C) should take into account the possibility of accidental condensation due to temperature changes.
4. The inclination of the equipment when installed is not more than 5%.
5. The equipment should be installed in places where there is no severe vibration and shock, and where there is insufficient corrosion of electrical components.
6. Users can negotiate with the manufacturer if they have special requirements.