Precision Computer Room Air Conditioning Unit With Large Indoor Air Volume

Product Introduction

CyberMasterTM Series Precision Cooling Unit: provides an adaptable range of precision cooling units designed for critical applications where precise conditioning of air temperature and humidity is vital. The unit range includes cooling from 6kW – 233kW and each system maximises energy efficiency and uptime. Precision air conditioning systems / CRAC units are offered in a range of cooling options including DX, free cooling, dual cool, chilled water and refrigerants R410A and R407C. We provide precision air conditioning in both upflow and downflow and optimised efficiency is delivered by way of EC fans, Scroll compressors and inverter compressors.

Feature and 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

• The air-conditioning unit adopts a modular design, the compressor and evaporator of a refrigeration system are in the same module, and the copper pipes do not need to be cut and welded when the module is transported and disassembled.
• Large area V-shaped evaporator, high air volume, high sensible heat ratio
• Large humidification capacity, suitable for poor water quality, low maintenance
• Frequency conversion series units are equipped with oil separator as standard
• The power consumption per 1kg/h of humidification should not exceed 0.8kW to achieve energy-saving operation
• Powerful EVO control system, group control of multiple units, easy networking
• High-efficiency frequency conversion control owl-type outdoor fan, high-efficiency and low-noise centralized condenser outdoor unit optional
• The use of pull-out electric control box is convenient for maintenance
• Inverter computer room air conditioner, cooling capacity 20%-100% adjustment

DC inverter compressor
Using R410A environmentally friendly refrigerant, DC frequency conversion, high efficiency and energy saving;
Dynamic cooling to adapt to the rapidly changing heat load of the computer room;
Save energy at low loads, improve energy efficiency, and reduce Opex throughout the life cycle;
Greatly reduce compressor start and stop times and improve system reliability;
Brushless DC maintenance-free motor, easy to operate and maintain;
Soft start function to reduce the impact on the power distribution system;

EC fan
The use of electronically commutated synchronous EC electrodes can save energy by 20% to 30%;
Automatically adjust the fan speed according to cooling demand or wind pressure, and provide air volume on demand;
Soft start function, low starting current;
The impeller is made of aviation-grade engineering composite material, which is light in weight, efficient and reliable;

Dual electronic expansion valve
Smoothly adjust the throttle opening, and cooperate with the DC inverter compressor to achieve energy saving;
Wide adjustment range, reduce superheat and improve energy efficiency ratio;
Accurate matching of cooling capacity and load;
Fast response speed to achieve precise cooling;

Frequency conversion speed owl condensing fan
Frequency conversion control, high efficiency and energy saving;
Owl fan, low noise;
Stainless steel connectors and marine grade corrosion-resistant aluminum;
Single/double refrigeration circuit design, centralized condensation scheme can be selected;