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GGD fixed LV switchgear
The GGD low voltage switchgear is applied in power plants, substations, industry and mine corporations, etc. with rated voltage 400V, max operating current 4000A and rated frequency 50/60Hz. It can be applied as power conversion distribution control, distribution and control of power, lighting and power distribution, etc.
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GGD fixed LV switchgear
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DESCRIPTION
Specifications
The GGD low voltage switchgear is applied in power plants, substations, industry and mine corporations, etc. with rated voltage 400V, max operating current 4000A and rated frequency 50/60Hz. It can be applied as power conversion distribution control, distribution and control of power, lighting and power distribution, etc.
The device adheres to IEC61439 and GB7251.1 "Low-voltage switchgear and controlgear assemblies" etc.
Features and Advantages
The parts of the general cabinet are designed according to the principle of module, and have the installation hole with 20mm as the module, and the common coefficient is high. It can make the factory realize the pre-production, not only shortens the production cycle, but also improves the working efficiency.
The frame has sufficient strength and rigidity, which can withstand the mechanical stress and electrodynamic force generating from installation components and short circuit, At the same time it does not affect the performance of the device because of the hoisting and transportation of the device, etc.
When the cabinet is designed, the heat dissipation in the operation of the equipment is fully taken into account. There are different number of radiating slots in the upper and lower ends, heat is going up when the electrical components in the cabinet are heating, and is discharged through the top slot, and the cold wind constantly from the bottom slot is supplied into the cabinet, the sealed cabinet body bottom forms a natural ventilation from bottom to top, which achieves the purpose of heat dissipation.
GGD is in accordance with the requirements of modern industrial product modeling design, using the Fibonacci golden ratio method to design the cabinet shape and the partition size of each part, so that the overall appearance is aesthetic and elegant.
The cabinet door is connected with the frame by rotary forging hinges, easy to install and disassemble. There is a mountain type rubber and plastic strip embedded inside of the door edge. When closing the door, the strip between the door and the frame has a certain buffer, which can prevent the door from directly colliding with the cabinet and improve the protection level of the door as well.
The instrument door equipped with the electrical components is connected with the frame with many annealed copper wires. The installation parts in the cabinet are connected to the frame with the knurled screws, and the whole cabinet form.
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Factory Address:500 meters southeast of Yilong Bridge in Yichuan, Luoyang, China