Front Flow Precise Air Cooling System High Availability 35 - 45KW

Product Introduction

Computer room air conditioners refer to a kind of special precision air conditioners (also called constant temperature and humidity air conditioners) that can fully meet the environmental conditions of the computer room. It is a new model that has gradually developed in the past 30 years. When comfortable air conditioners were used in the early computer rooms, there were often problems such as unstable operation of the equipment in the computer room due to improper control of environmental temperature and humidity parameters, interference in data transmission, and occurrence of static electricity. As a result, the application of precision air conditioners can totally avoid these problems and reduce the operation cost of business and companies. In particular, precision air conditioners can keep a stable working environment for electronic devices in data centers so that PAC units are used widely now.

Benefits

• 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

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.

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.

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.

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℃).