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What is Cabinet Air Conditioners?
Cabinet air conditioner definition
Cabinet air conditioner (also called electrical cabinet air conditioner, or control cabinet air conditioner) is produced for closed-loop enclosure heat dissipation in which electrical components, or equipment works whereby excessive heat can be generated. The working environment of cabinet air conditioner is usually outdoor, so its design varies from that of the household air conditioner.
Cabinet air conditioner design
There are various mounting methods in cabinet air conditioner design: wall-mounting, semi-embedded mounting, full-embedded mounting, etc.
The cabinet air conditioner adopts the downward air outlet and upward air return mode. It uses a backward inclined centrifugal turbine fan. During the working process, under the action of the centrifugal fan, the air pressure in the upper part of the cabinet is pumped down by the fan, and the air pressure in the lower part is higher than that in the upper part. The air flow circulates rapidly. Even when the compressor is not working, using this strong convection mode can naturally cool and reduce the hot spot phenomenon in the cabinet. The fan air volume of the cabinet air conditioner is generally more than three times that of the household air conditioner, so the heat dissipation effect is relatively better. At the same time, the cabinet air conditioner can also be cooled in winter. Other supplementary features of cabinet air conditioner, 18 Features That Cabinet Air Conditioner Should Have (1) and 18 Features That Cabinet Air Conditioner Should Have (2) give more details.
The protection level of the internal unit of the split household air conditioner is low, which is IP30. The outdoor unit has the rain proof function. The outdoor cabinet air conditioner requires a high degree of protection, generally IP54 or IP44, with good waterproof performance. Know how to define protection grade of cabinet air conditioner?
The internal components of the household air conditioner are made of engineering plastics, which is easy to cause safety hazards. In addition, the indoor unit of the household air conditioner is separated from the outdoor unit, and the outdoor unit is exposed in a conspicuous place, which is easy to be stolen. The cabinet air conditioner adopts the overall anti-theft design, which cannot be removed from the outside after installation.
Household air conditioners usually use remote control devices to switch on and off the air conditioners. They do not have remote data transmission interfaces, and only have high-voltage devices in terms of protection functions. The cabinet air conditioner is equipped with complete protection devices, including high-voltage protection, evaporator icing, high voltage protection, disconnection protection, overcurrent heat protection, high temperature alarm and low temperature alarm. R-485 interface is installed to realize long-distance data transmission, centralized monitoring and automatic alarm.
The cabinet air conditioner is designed according to the strong electromagnetic environment and meets the relevant EMC standards. It will not generate electromagnetic interference or shut down due to strong electromagnetic interference.
R134a environmental protection medium pressure refrigerant is generally used for cabinet air conditioners. When the ambient temperature is high, R134a will have a small cooling capacity attenuation, and R22 will be banned from use after .
Cabinet air conditioner generally uses industrial fans and self-lubricating ball bearings. Its service life is up to 80,000 hours, and it can operate continuously for 10 years under 24-hour working conditions. In addition, this fan has waterproof function and high protection grade, which can reach IP54 or IP44 standards. It has long air supply distance, large air volume and high air pressure.
The sheet metal parts used in the cabinet air conditioner are usually painted with about 1.5mm sheet metal and outdoor powder, which are not only light and high in strength, but also have excellent corrosion resistance and weather resistance.
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Unlike household air conditioner that its indoor and outdoor units are connected by pipes, the refrigerant will leak to a certain extent and it is generally necessary to replenish the refrigerant every few years. The cabinet air conditioner can be basically maintenance free. In addition, its refrigeration system is fully enclosed welding, and there will be no refrigerant leakage within 10 years.
Additionally, cabinet air conditioner adopts a convenient maintenance design, and all components can be disassembled and maintained from the front and rear sides.
LANDKING is a professional cabinet air conditioner manufacturer and strive to provide cooling solutions for industries such as telecommunication, electricity, energy storage, data center and industry sector, etc.
Top 5 Differences between Cabinet and Wall Mounted Air Conditioner
Air conditioners have become part and parcel of our daily lives. Nowadays, air conditioners come in varying sizes and types and choosing one of your choices can be tricky. However, every air conditioner&#;s fundamental principle is to utilize a refrigerant to move heat energy from inside to outside. Mainly, there are two types of air conditioners, namely, wall-mounted and cabinet. Some of the major differences between them are given below.
Differences between Cabinet and Wall Mounted Air Conditioner
- Structural difference
Wall-mounted air conditioners are generally hung over the wall and have two air pipes routed from the back directly through the wall. The condenser in these air conditioners is placed inside the body. However, in cabinet air conditioners, all the elements, the evaporator, condenser, and compressors are located in one place. These air conditioners sometimes also come with heating coils or a natural gas furnace. This is why it is often called centralized air conditioner as well.
- Portability
One of the primary differences between the wall-mounted and the cabinet air conditioner is the place where they are mounted. As the name suggests, wall mounted air conditioners are fixed in a wall. On the other hand, cabinet air conditioners are portable and can be transferred from one place to another, depending upon the size.
- Cooling Capacity
Wall-mounted air conditioners are often placed in smaller places. For instance, using wall mounted air conditioners is feasible in rooms having a fewer number of people. In contrast, cabinet air conditioners are actually large room air conditioners and used in somewhat bigger halls with larger numbers. This is due to both the air conditioners&#; cooling capacity as cabinet air conditioners are more likely to produce more cooling compared to the wall-mounted air conditioners.
- Working method
A wall-mounted air conditioner works by drawing the air from the room, which then passes through a condenser and is cooled using a cooling agent. This cold air is then thrust into the room; the hot air and moisture are thrown out through an external unit.
However, in a cabinet, the air conditioner, heating, ventilation, and air conditioning all can be performed. Air return is the starting point of the ventilation unit where it is being sucked and passed through a filter.
A compressor is responsible for cooling, and it converts the refrigerants from gas to liquid and sends it to the coils where it cools the air. It also has exhaust outlets responsible for the expulsion of the exhaust gases.
Advantages of Wall Mounted Air Conditioner
Energy Efficient
Wall-mounted air conditioners consume less energy than centralized air systems or even traditional air conditioners. It is perfect to use them in smaller rooms as these air conditioners are beneficial for compact spaces compared to the central system. Hence it also consumes less energy.
Accessibility
The main advantage of wall-mounted air conditioners is that they can cool or heat any room with the flip of a switch. This is something neither centralized air conditioners nor traditional air conditioners can perform. Wall-mounted air conditioners provide the good of both worlds.
Advantages of Cabinet Air Conditioner
Cleaner Air
In cabinet air conditioners, the air is drawn out of the room through return air ducts, and the air is passed through an air filter, which blocks certain pollutants or airborne particles. Using air supply ductwork, this air is then supplied back to the room.
Programmable Temperatures and Alarms
Cabinet air conditioners provide the user with a chance to set their own preferable temperatures. Some models come with the coded program that can send you an alarm if things go south, provided that a device of yours is connected with it.
AIWA is one of the leading air conditioner manufacturer setting new standards by making electric appliances of unprecedented quality. One of the distinctive features of AIWA&#;s products is that the products comply with all the latest international standards to ensure that every gadget you get from here serves the best purpose.
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