Муниципальные низковольтные распределения кабинет

Outline GGD AC low-voltage distribution cabinet GGD AC low-voltage power distribution equipment for the power plants, substations, industrial enterprises and other power users as a communication 50HZ, rated working voltage 380V, rated current up to 3150A as the power distribution system, lighting and power distribution equipment, power conversion, distribution and control purposes. The product is high breaking capacity, rated short time withstand current up to 50KA. Line program flexible combination of convenience, practical, and novel features of the structure, the product is assembled in China, representatives of the fixed panel switchgear products. The product meets the IEC439 "Low-voltage switchgear and control equipment", GB7251 "Low-voltage switchgear," and other standards.First, use of environmental conditions Ambient air temperature is 40 degrees higher, not lower than -5 degrees, the average temperature within 24 hours shall not exceed 35 degrees Indoor installation, use no more than 2000m above sea level site The relative temperature of the ambient air temperature of 40 degrees at the highest does not exceed 50%, at a lower temperature allows a greater relative humidity: (for example, 20 degrees, 90%) should take into account the changes due to temperature may occasionally produce condensate the impact of disclosure. When installing the tilt and the vertical plane does not exceed 5 degrees. Equipment should be installed in the absence of severe vibration and shock, and electrical components enough to place by corrosion. Users with special requirements can be resolved through consultation with the company