The cabinet of GGD AC low voltage distribution cabinet adopts the form of general cabinet, the frame is welded by 8 MF cold bending steel, and the frame parts and special supporting parts are processed by NC equipment to ensure the precision and quality of the cabinet body. The parts of the general cabinet are designed according to the principle of the module, and there are 20 mold installation holes, the general coefficient is high. can make the factory achieve pre-production. That is to shorten the production and manufacturing cycle, but also improve the efficiency of work. Heat dissipation in the operation of the cabinet is fully considered in the design of the GGD cabinet. There are different number of heat sink holes at the upper and lower ends of the cabinet. When the electrical components in the cabinet are heated, the heat is raised and discharged through the upper end slot hole, while the cold air is continuously replenished into the cabinet by the lower end slot hole, so that the sealed cabinet body forms a natural ventilation channel from the bottom up to achieve the purpose of heat dissipation. The cabinet door is connected with the cabinet frame by hinges, without adjustment and easy installation. The cabinet surface adopts electrostatic spraying, strong adhesion and good texture. The whole cabinet into a sub-light tone, avoid glare effect, to the duty personnel to create a more comfortable environment.
The switchgear is mainly used in power plants, small-and mediumsized power generators, industrial and mining enterprises, and secondary substations of power system for power receiving, power transmission, and startup of large-sized high-voltage motor inorder to implement control, protection, and monitor.
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