GGD AC low-voltage distribution cabinet

GGD type AC low-voltage distribution cabinet is designed for power plants, substations and power users such as factories and mining enterprises, and is commonly used in AC 50H2, Yiding working voltage 380V, rated working current up to 3150A power distribution system, mainly used for power, lighting and distribution equipment power conversion, distribution and control, the product is developed under the common needs of the Ministry of Energy and power users and design departments, following the design principles of safety, economy, reasonableness and reliability, with strong breaking capacity, excellent dynamic and thermal stability, The electrical scheme has the significant advantages of flexible and diverse, convenient combination, high degree of serialization, strong practicability, novel structure and high protection level, and can be used as an upgraded alternative product for low-voltage complete switchgear. The GGD AC low-voltage distribution cabinet strictly complies with international and national standards such as IEC439 [low-voltage switchgear and control equipment" and GB7251 "low-voltage switchgear".

Conditions of use:
1. Ambient temperature: The ambient air temperature is not higher than 40°C, and the average temperature within 24 hours is not higher than 35"°C, and the minimum ambient temperature is not lower than -5"C (special requirements can be customized.)
2. Altitude: The Haifa of the installation site shall not exceed 2000 meters (when exceeding, it is necessary to consider the use of capacity reduction)
3. Temperature conditions: when the maximum temperature is 40~, the relative humidity does not exceed 50%; At lower passes, higher relative humidity (e.g. up to 190% at 20"CC) is allowed, but condensation is prevented.
4. Installation environment: The equipment should be installed without severe vibration, no corrosive gas, and no corrosive gas
Conductive dust, no explosion hazard place. '5. Tilt: The installation inclination does not exceed 5 ° to ensure the stability of the cabinet 6 Pollution level: commonly used in industrial environments with pollution level 3 7 Protection level: The standard configuration protection level is IP30, if you need a higher protection level (such as IP40, IP54, etc.) can be specially customized