Floor Standing Precise Air Cooling System For Data Centers 50-75KW

Product Introduction                       

Coolnet precision air conditioners are mainly designed to meet the requirements of special craftsmanship and specific environments of precision equipment. Its purpose is to accurately control its temperature, humidity, etc. and require it to be controlled within a certain range. It is also called a constant temperature and humidity air conditioner, which is characterized by having a large air volume and adapting to various changes in thermal load. And coolnet precision air conditioner can control the temperature difference range to 0.1 degrees Celsius or even higher. Similarly, this series of precision air conditioners can use a larger circulating air volume to reduce the enthalpy difference under a certain cooling capacity, so usually the unit can only operate under a relatively high sensible heat ratio. This is precisely suitable for server rooms and data centers which are placed in plenty of equipments with high demand in heat dissipation.

Benefits                                          

High reliability

• Providing Constant temperature & humidity, Cleanliness environment to ensure the main equipment run in good condition.
• All-day running design can guarantee the main equipment safe operation.
• All parts had passed severe test and confirmed stable and reliable before delivery.

High energy efficiency

• Sensible heat ratio is up to 91%.
• Compressor energy efficiency ratio is over 3.1, and chilled water cooled unit’s cooling energy efficiency is larger than 25.
• The optimal and high efficiency compressor and fans.
• “W/M” type evaporator with super large heat exchange area.
• Independent air duct design can reduce air resistance significantly and minimize fans power.
• Variable frequency design on ODU is more efficient and has longer working life.
• Advanced control logic can effectively avoid competitive running and output cooling capacity according to actual cooling capacity demand.

Easy maintenance

• Front panel maintenance: All maintenance work can be operated from front panel.
• Air filter with metal frame: Cleanable repeatedly, low maintenance cost
• Self-cleaning humidifier: lower maintenance work
• Modular design with least spare parts
• Pressure difference monitoring for air filters can detect whether air filters was blocked or not.

Multiple types

• Wide capacity range:air cooled type(5kW~120kW),Water cooled type(5-120KW),chilled water cooled type(30kW~200kW).
• Multiple cooling mode:air cooled, water cooled, glycol cooled, chilled water cooled(with single/dual coil), air cooled & chilled water cooled, air cooled & free cooling, Freon pump free cooling.
• Multiple air supplying modes:cap tuyere mode, air duct mode, floorboard mode.
• Multiple refrigerant types: R410A, R407C, R22.
• Wide ambient air temperature rang:standard range(-20℃~50℃),low temperature range(-40℃~50℃).

• 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