Product Introduction                                 

Precision air conditioning units

1. Maintaining a constant temperature, purity and humidity of air is essential for ensuring a stable environment for critical electronic and computer equipment.

2. Unlike comfort air conditioning, close control systems must operate constantly 24/7 requiring high reliability and minimal power consumption.

Benefits                                                    

1. High quality control component.

2. Efficient evaporator made from advanced technology and with larger heat exchange area.

3. Danfoss brand quality expansion valve.

4. Internationally advanced electrode steam humidification system.

5. Unique frame design guarantees the cabinet safety under any transport condition and operating environment.

6. G4 level air filter to guarantee the server room air purity.

7. Copeland hermetic scroll compressor.

8. Standard configuration with speed adjustable centrifugal fan. EC fan is optional.

9. Highly efficient PTC electrical heater.

10. Anti-corrosion alloy condenser.

• 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

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℃).