◎summary
ggd type ac low voltage distribution cabinet for power plants, substations, industrial and mining enterprises and other power users as 50hz ac rated voltage 380v, rated current 3150a power distribution system, as power, lighting and power distribution equipment, power conversion, distribution and control purposes. the product has the characteristics of high breaking capacity, good dynamic and thermal stability, strong adaptability and so on. ggd low voltage power distribution cabinet meets the national standard gb7251.1 "low voltage switchgear and control equipment" and the international standard iec439.
◎structure description
cabinet with 8mf cold-formed steel welded assembly, and the bearing capacity of the rigid meet all the requirements for the installation of electric components, frame are respectively provided with mounting holes arranged according to e=20mm and e=100 m. in order to improve the general assembly of the product. main bus lines are arranged in the upper cabinet, zmj bus used for clamping block combination structure, with high heat and flame retardant ppo material injection molding, mechanical strength and high insulation, can withstand the effective value of 50ka, the peak current of 105ka, the thermal stability of the impact force allowed temperatures up to 120. the level of protection ip3x.
◎outline dimension
high 2200
width 600 800 1000
depth 600 800 1000 600 800 1000 600 800 1000
