Downflow Precision Air Cooling Systems Dedicated With Danfoss Expansion Valve

Product Introduction                                    

Precision air conditioner refers to a special computer room air conditioner that can fully meet the environmental conditions of the computer room. When comfortable air conditioners were used in early computer rooms, problems such as unstable operation of equipment in the computer room, interference with data transmission, and static electricity were often encountered due to improper control of ambient temperature and humidity parameters. Therefore, the application of precision air conditioners can completely avoid these problems, and use the characteristics of large air volume and small enthalpy difference to reduce the operating cost of enterprises. In particular, precision air conditioners can maintain a stable working environment for electronic equipment in data centers, so precision air conditioners are now widely used.

Feature and Benefits                                      

Expansion Valve

We use famous brands such as Emerson and Danfoss which has excellent product performance, high sensitivity and easy replacement.

Humidifier

Electrode humidifier, using tap water, with automatic cleaning function, can quickly generate pure steam, maintenance does not stop.

Scroll Compressor

International famous brand compressor, COP value greater than 4.0, equipped with safety devices to ensure high efficiency, low noise and long life of the unit.

Indoor Blower Fan

Direct-drive centrifugal fan with backward curved blades has an average life span of 10 years and can achieve continuous operation for 365 days * 24 hours；

Energy-saving EC fan, DC drive, is better than traditional fans in the field of energy saving.

• Computer room and data center
• Switch room and mobile center station in telecommunication
• High-tech environment and lab
• Industrial automation control room and precision manufacturing workshop
• Standard test room and calibration center
• UPS and battery room
• Test room in hospital
• Biochemical culture chamber

Precise and reliable
Careful design, strict laboratory testing and comprehensive quality control ensure the unit has excellent reliability;The unit uses parts of world-renowned brands to ensure the high reliability and service life of the whole machine.
Energy saving and high efficiency

Energy saving and high efficiency
Save a lot of energy consumption in a reasonable and feasible way, and make full use of natural resources;
The unit uses a high-efficiency fan and a fully enclosed compressor system to reduce operating costs and always pay attention to energy efficiency.

Multiple air supply
The air supply method of the air-conditioned room depends on the source and distribution characteristics of the heat in the room. According to the dense arrangement of equipment in the computer room, the number of cables and bridges, and the wiring method, the air supply method of the air conditioner is divided into lower delivery, upper return, top feed back, top feed side back, side feed side back.

Static pressure box air supply
The air conditioner in the computer room usually does not use pipes, but uses the space at the lower part of the raised floor or the upper part of the ceiling as the return air of the static pressure box. static pressure is equal.