Products Introduction

Precision air conditioner special for the places where require strict temperature and humidity. The development trend is providing high capacity based on a small area. Coolnet provide safe, stable and energy efficient precision air conditioner products for users based on decades of years of air conditioning technology development.

CyberMasterTM Series Precision Cooling Unit: With high AEER system design and team work function, CyberMasterTM meets the cooling demand and reduce the PUE of the data center.

Features

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.

Evaporator

An efficient evaporator made from quality material with advanced professional technology and featuring large heat exchange area and the realization of higher sensible heat factor of precision air conditioning unit.

Expansion Valve

Expansion valve adopts advanced thermal expansion valves with strong reliability and stability and can precisely control the supply of refrigerant. In order to achieve the reduction of energy consumption for refrigeration equipment, we employ advanced electronic expansion valves in high-performance precision air conditioning units to realize less energy consumption.

Humidifier

An internationally advanced electrode steam humidification system under which the amount of humidification and water inflow and outflow are all

controlled by computer, the auto cleaning program for the humidifier cylinder ensure normal humidification effciency of the clinder.

Filter

Air filter which is EU4 standard which is metallic bracket , filtering the dust and particulate effectively by air circulation , then purifying the air environment of telecom room.

Scroll Compressor

The core power of the unit is from Copeland hermetic scroll compressor that guarantees the high efficiency ,low noise and the long life of the unit.

PAC server room air conditioner CRAC

Indoor blower fan

A blow fan adopts direct drive centrifugal fan with backward curved blades, the range of static pressure can be adjusted from 0 to 400pa, realizing the continuous operation of 365 days* 24 hours, 10 years’ average life.

The high-performance unit employ energy-saving EC fan controlled by 0-10V signal,DC driven and stepless speed regulation,which is more excellent than traditional fan in energy-saving filed.

Heater

An electric heater with perfect overheat protection function and ionization resistance, able to meet environmental requirements of the small heat-load machine rooms for base stations in cold arctic-alpine area.

Condenser

With an enclosure of anti-corrosion alloy that ensures service life and appearance of the is elaborately designed and able to satisfy the environmental protection requirements on noise, and a fan speed regulator that controls the rotating speed under different temperature and ensures sound operating effect and 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