GGD low-voltage power distribution cabinet
1、The cabinet adopts the form of general cabinet and the frame is formed by partial welding and assembly of 8MF cold-bending section steel, the parts of the general cabinet are designed according to the principle of modules, and there are 20 die mounting holes, In the design of the cabinet, the heat dissipation problem in the cabinet operation is fully considered.The upper and lower ends of the cabinet body all have different Numbers of heat sink holes, when the electrical components in the cabinet heat, heat rise, through the upper end slot discharge, and the cold wind constantly from the lower end control supplement into the cabinet, so that the sealed cabinet body from bottom to top to form a natural ventilation duct, to achieve the purpose of heat dissipation.
2、according to the modern industry product modelling design request, USES the environment to divide the method which the ratio designs the cabinet body contour and each part divides the size, causes the entire cabinet to be beautiful natural, the face is new
3、The instrument door with electrical components is connected with the frame with soft copper wire and the mounting parts in the cabinet and the frame with knurled screws. The whole cabinet constitutes a complete grounding protection circuit
4、After the surface treatment of the cabinet and the panel, the internal components such as epoxy powder electrostatic spraying coating, uniform adhesion, strong corrosion resistance mounting bracket, etc. are galvanized
5、The top cover of the cabinet can be removed when necessary for the convenience of assembly and adjustment of the main busbar on site. The four corners of the cabinet top are equipped with lifting rings for lifting and loading
is suitable for power users such as power plants, substations, factories and mines to use in power lighting and power distribution equipment conversion, distribution and control
use environment
1、The elevation of the installation site shall not exceed 2000m
2、The ambient medium temperature should not be higher than +40℃ or lower than -5℃, and the average temperature for 24h should not be higher than +35℃
3、Indoor relative humidity not exceeding 90%(temperature: 25℃)
4、No conductive dust with enough to corrode the metal and destroy the insulation of the gas site
5、No fire and explosion hazard
6、No violent vibration and turbulence, and the vertical inclination of the site does not exceed 5°
7、If there are special conditions of use, please inform the manufacturer when ordering
is flexible, convenient and practical.
The protection level of the cabinet is IP30, and users can choose between IP20 and IP40 according to the requirements of the operating environment.
The high universal coefficient can make the process realize the pre-production, which not only shortens the manufacturing cycle, but also improves the working efficiency.
The cabinet door is connected with the frame by the movable hinge of the rotary shaft type, and there is a mountain type rubber and plastic strip in the folding edge of the convenient door for installation and disassembly. When the door is closed, the inlaid strip between the door and the frame has a certain compression stroke, which can prevent the door from direct collision with the cabinet body and also improve the protection level of the door.
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