Upflow Downflow 70KW Precision Air Cooling Units For Data Centers

Product Introduction

Maintaining a constant temperature, purity and humidity of air is essential for ensuring a stable environment for critical electronic and computer equipment,this is why there is the need for close control air conditioning. Unlike comfort air conditioning, close control systems must operate constantly 24/7 requiring high reliability and minimal power consumption. Coolnet precision air conditioning offers quiet, compact and energy efficient equipment that can be configured to needed requirements.

Feature & Benefits

Condenser:

The air-cooled condenser is made of marine grade corrosion-resistant materials, has outstanding rigidity and anti-corrosion functions, and is accustomed to various environmental conditions. Fully adjustable speed electric fans are used to achieve energy saving and low noise.

Compressor:

Use a scroll compressor with a high energy efficiency ratio. The reduction of the moving parts of the scroll compressor reduces the noise and sensation of the unit a lot; the compression process of the compressor is continuous and stable; the rotation viewpoint of the exhaust process of the compressor exceeds 540 degrees; there is no heat exchange during the inhalation and compression process; In the process of compaction, the direction of refrigerant airflow is not changed; the airflow loss is reduced; the scroll compressor does not need high and low pressure valves; the volume loss of the valve is reduced, and the patented dynamic and static scroll separation technology can effectively avoid liquid shock; launch The current is low. The energy efficiency ratio of similar compressors is the highest, reaching 3.4.

Expansion Valve:

Smoothly adjust the throttle opening and cooperate with the variable capacity compressor to achieve energy saving;Wide adjustment range, reduce superheat and improve energy efficiency ratio;Reduce cooling capacity and load;Fast response speed, realizing precise refrigeration
Dual electronic expansion valve design, low load dehumidification

Humidifier:

Direct electrode humidifier;W-type electrode combination suitable for poor water quality;Fuzzy logic control humidification program
Removable for cleaning;Microcomputer-controlled automatic flushing cycle process;Low noise water supply solenoid valve to ensure quietness

Precise and reliable
Careful design, strict laboratory testing and comprehensive quality control ensure the unit has excellent reliability;The unit uses parts of world-renowned brands to ensure the high reliability and service life of the whole machine.

Energy saving and high efficiency
Save a lot of energy consumption in a reasonable and feasible way, and make full use of natural resources;
The unit uses a high-efficiency fan and a fully enclosed compressor system to reduce operating costs and always pay attention to energy efficiency.

Multiple air supply
The air supply method of the air-conditioned room depends on the source and distribution characteristics of the heat in the room. According to the dense arrangement of equipment in the computer room, the number of cables and bridges, and the wiring method, the air supply method of the air conditioner is divided into lower delivery, upper return, top feed back, top feed side back, side feed side back.

Static pressure box air supply
The air conditioner in the computer room usually does not use pipes, but uses the space at the lower part of the raised floor or the upper part of the ceiling as the return air of the static pressure box. static pressure is equal.