What is Precision Air Conditioning (PAC)? – Sangchaigroup

26 Feb.,2024

 

What is Precision Air Conditioning (PAC) and Why is it Important for Server Room?

Precision Air Conditioning (PAC) or Precision Cooling, a climate-controlled air conditioning system. It is a system for rooms that require special temperature and humidity control. The air conditioning (PAC) can precisely control the climate. Which is suitable for use in computer rooms, data center rooms, telecommunication rooms and laboratory rooms because it is a room that requires a lot of temperature and humidity control.

These systems generally consist of air conditioners, fans, and other components. that work together to create the most efficient controlled cooling environment. It can reduce energy consumption and costs to a minimum.

What is the Difference Between Comfort Cooling and Precision Air Conditioning (PAC) ?

Comfort Cooling Air conditioning for comfort is to adjust the air conditions for residents in that area to feel comfortable. Comfort air conditioning is typically used in residential and commercial buildings such as homes, offices and retail outlets. To provide a comfortable indoor environment for people. There is no need to maintain very precise temperature or humidity levels.

Precision Air Conditioning (PAC), on the other hand, is a climate controlled air conditioning system. They are designed to maintain precise temperature and humidity levels for electronic devices such as server rooms and data centers. to maintain various information efficiently

Working principle of Precision Air Conditioning (PAC)

Precision Air Conditioning (PAC) is a cooling system designed for use in server rooms. which has a similar working principle as an air conditioner, but with higher precision in controlling temperature and humidity

The principle of operation of the Precision Air Conditioning (PAC) is to use the appropriate cooling system to control the temperature and humidity in the server room to be within reasonable limits. It uses an evaporator coil to lower the air temperature and a blower system to distribute cool air into the server room. automatically appropriate

In addition, the Precision Air Conditioning (PAC) system has an air filtration system to maintain the quality of the air inside the server room. It will filter dust and chemicals from the air. This prevents the accumulation of dust and chemicals in the equipment inside the server room and helps reduce equipment damage in the server room as well.

Benefits of Precision Air Conditioning (PAC)

  • Designed to continuously operate 24/7

  • High sensible heat ratio (SHR) with humidity control

  • Accommodating high heat densities

  • With air filtration for IT equipment

  • Proper ventilation airflow

  • Precise control system and alarm The device is damaged and the temperature and humidity exceed the specified value

  • Evaporator designed as Microchannel technology, made of aluminum. Lightweight and strong has high heat transfer efficiency

How Important is Precision Air Conditioning (PAC) in the Server Room?

In the server room Precise cooling is important. because it will help maintain a constant temperature and humidity level and be proper for the device to function properly. Because electronic devices will generate heat (Sensible) Heat) a lot which need to dissipate the heat If the temperature in the room is too high The device may be overheating. malfunction may occur Or it may result in device failure, stop working, and data loss.

In addition, precision cooling can help reduce energy consumption by optimizing the operation of the cooling system. And guarantees that the system will not work harder than necessary. This can lead to significant cost savings over time, which Precision Cooling is designed for rooms with. Especially high sensible heat.

Precision Air Conditioning (PAC) Applications

  • Network Room

  • Server Room

  • Airports

  • Railways

  • Battery Room

  • Electrical Room

  • Control Room

  • Satellite Station

  • UPS Room

 

It can be concluded that Precision Air Conditioning (PAC) or Precision Cooling is a climate control air conditioning system. The air conditioning (PAC) can control the conditions properly. Used in server room, computer room, data center room, telecommunication room and laboratory room which is the required room. Extreme temperature and humidity control because it will help maintain a constant temperature and humidity level To ensure that sensitive electronic devices work properly and efficiently

If interested or need advice, you can contact us here or call : 02-446-5656 or 063-301-1759, 089-788-2735

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