Facing the problem of equipment heat dissipation, "ventilation and cooling of data centers" is a topic of concern to society at present. In the data center, millions of servers process various data 24 hours a day, which consumes a lot of energy and generates a lot of heat. The generated working heat needs to be evacuated in time to accurately control the temperature and humidity in the computer room and ensure the efficient and stable operation of the server.

In order to achieve a lower PUE, how to realize the concept of green and energy-saving innovative data centers under the background of "carbon neutrality" is a common research topic for the entire industry and society.

Data center energy consumption mainly includes IT equipment, refrigeration system, power supply and distribution system loss, and other auxiliary power consumption. The air conditioning system is an important auxiliary equipment with high energy consumption in the data center. From the perspective of energy saving, it is very important to choose a reasonable cooling system, and the operation of the fan must be guaranteed.

Low-carbon application of EC fans in data centers

Combined Air Conditioning Unit

Installation in CRAH (Computer Room Air Handler) and AHU (Air Handling Unit). The EC fan upgrades the air output performance of the impeller and reduces the deflection loss in the air handling unit. This is due to the ideal efficiency range and high overall static efficiency level, enabling the fan to operate over a wider operating range while maintaining low power consumption.

Air wall FanGrid supply air/circulation air/exhaust air

Today, ventilation technology is no longer limited to solutions that use large single fans to provide high air volumes, but solutions that operate multiple centrifugal and axial fans in parallel in "FanGrids". The setup is flexible and efficient, and redundancy ensures a high level of operational reliability: If one of the fans fails, the remaining fans will compensate for the missing air volume in real-time.

Precision Air Conditioning

The centrifugal fan is an important part of the precision air conditioning unit, and the fan can ensure the efficient and continuous delivery of air by the unit. The fan is compact in design and has higher air performance, which can make better use of the limited space in the precision air conditioning unit and achieve higher efficiency and acoustic effects.

Condenser/Dry Cooler/Water Chiller

In the air-cooled condenser, by condensing the high-temperature gaseous refrigerant, the axial flow fan discharges the high-temperature gas into the external air environment, so as to achieve the purpose of heat dissipation. The process of air cooling generally has the advantages of high efficiency and energy saving. The flexible modular design ensures that it can work in an ideal way at each working point. Its overall static efficiency is expected to be as high as 60%, and the noise is expected to be reduced by 8dB(A). In the usage scenario, it means: under the same installation conditions, the efficiency and power density of the product is higher.

Cooling Tower

In data center cooling applications, cooling towers efficiently dissipate the heat they generate into the ambient air, thus ensuring pleasant environmental comfort. Centrifugal and axial fans are built to withstand harsh environmental elements and protect against corrosion, with robust designs that are immune to high humidity and rapid temperature changes. By replacing a single AC fan with multiple EC fans, the air performance can be optimized to make the gas flow field more uniform. Easy monitoring and integration into Building Management Systems (BMS) or Data Center Infrastructure Management (DCIM) via MODBUS-RTU interface.