High and low voltage distribution boards use

GGD AC low-voltage distribution boards for power plants, substations, industrial and mining enterprises and other power users. As AC 50Hz, rated working voltage, power conversion 380V, rated current up to 3150A power distribution system, lighting and power distribution equipment, distribution and control purposes. Structure Description ★ switchboard assembled from local welding, cabinet components by module design principle, and there are mounting holes 20 die, easy to install and replace speed devices; ★ cabinet design takes full account of the run-time cooling equipment problem, the upper and lower ends of the cabinet have a different number of cooling slots when the electrical components inside heat, heat rises from the top slot exhaust, cold air from the bottom of the slot supplement, forming a natural ventilation Road; ★ cabinet with Methods golden ratio design, selection of polyester orange-shaped baking, the entire cabinet was matte colors, looked beautiful, visual comfort GGD AC low-voltage distribution cabinet body in the form of universal cabinet, with good versatility, cold-formed steel frame with 8MF appropriate; ★ cabinet cover can be removed when needed, to facilitate site assembly and adjustment of the main bus, Roof corners with rings for easy lifting and loading; ★ cabinet protection rating of IP30 , can also be reached lP40. ★ switchboard environmental conditions Ambient temperature: -5 ℃ ~ + 40 ℃; ★ installation within households, use location altitude ≤2000m; ★ ambient air relative humidity: + 40 ℃ when ≤50%, allowing lower temperatures (for example + 20 ℃ 90%) had a greater relative humidity, it should take into account changes in temperature may occasionally produce condensation effects; ★ equipment ground inclination: ≤5 °; ★ equipment should be installed in non-violent Local vibration and shock, and enough to make electrical components from corrosion places. When you have special requirements can be resolved through consultation with the manufacturer.