Introduction to Cabinet Air Conditioner

Cabinet air conditioner is also called "electric cabinet air conditioner, cabinet refrigerator, control cabinet air conditioner, electrical cabinet/control cabinet refrigerator, etc.", its function is to reduce the high temperature gas generated when the control cabinet is working, and keep the control cabinet in a constant temperature environment jobs.

With the acceleration of the industrialization process and the improvement of the automation of various equipment, the use of sophisticated and complex electronic and electrical equipment such as communication base stations, power plants, and frequency converters has become more and more widespread. These devices generate a lot of heat when they work, and they are more sensitive to high temperatures. When the temperature in the cabinet is higher than 45°C for a long time, it will affect the stability and service life of the control device.

The usual solution is to install a radiator fan on the cabinet to dissipate heat. However, when the radiator fan works, dust, oil and harmful gases from the outside will also enter the control cabinet and be electrostatically adsorbed on the surface of the circuit board. The corrosion of SMD components and printed circuits also affects the heat dissipation of components. The accumulated dust will also cause a short circuit in the high-voltage part of the circuit board when it is damp. The longer the working time of the cabinet, the more prominent the above-mentioned problems will be. When it accumulates to a certain extent, it will cause a sudden failure of the control part.

The cabinet air conditioner achieves heat absorption and cooling through compression refrigeration, so that when the control cabinet is airtight, the heat and moisture in the air in the cabinet are transferred to the outside of the cabinet. High temperature, dust, oil, and corrosive gases in the external environment will not enter the cabinet, thus solving a series of problems caused by the fan's heat dissipation. The cabinet can always be maintained in an ideal temperature environment of 25-35℃, and the service life and stability of electronic and electrical equipment are effectively guaranteed.

The hardware damage caused by the sudden failure of the control system, as well as the economic and reputation loss caused by the suspension of production, are huge. The cost of installing the cabinet air conditioner only accounts for a small part of the total equipment (set). The use of cabinet air-conditioning plays an important role in the safe operation of the entire equipment and prolonging the service life of the control system.

Chengdu Hop Technology Co., Ltd. maintains its leading competitiveness in the industry. It develops and manufactures environmentally friendly and energy-saving cabinet air conditioners, which effectively solves the machine failures caused by high temperature in various communication server cabinets, industrial electrical cabinets and control systems. It provides a strong guarantee for the reliable operation of various electronic control systems, and has been widely used in various fields such as communications and modern industrialization.

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