The Coolant Distribution Unit (CDU) is essential for efficient coolant distribution in water cooling systems. It ensures stable operation through auxiliary monitoring devices and key components, including circulating pumps, heat exchangers, electric control valves, sensors, filters, expansion tanks, flow meters, and online replenishment. Factory pre-installation minimizes on-site setup time.
Performance Range
Heat Transfer Capacity: 350~1500 kW
Features
（1）Precise control
· 4.3-inch/7-inch color touch screen with multi-level permission control
· Liquid cooling intelligent control system, featuring temperature monitoring, PTpressure monitoring, flow detection, water quality monitoring, and anti-condensation control, with the highest temperature control accuracy reaching +0.5℃
（2）High energy efficiency
· EC fans: The air volume can be continuously adjusted and it is 30% more energy-efficient than AC fans
· Copper tube/stainless steel tube finned heat exchanger: Highly efficient heat exchange
· High-efficiency variable-frequency pump, automatic flow regulation, and redundant design can be selected
（3）High compatibility · Coolant compatibility: Suitable for a variety of coolants, including deionized water, ethylene glycol solution and propylene glycol solution
· Metal material compatibility: It can be seamlessly compatible with liquid cooling plates made of copper and aluminum (3-series and 6-series) materials
· Deployment compatibility: The 19-inch standardized design supports the installation of 21-inch cabinets, providing greater flexibility in equipment deployment
（4）High reliability · Corrosion-resistant pipe fittings made of 304 stainless steel or above
· It is equipped with a standard RS485 communication interface, featuring rich detection, alarm and protection functions within the system. The set parameters are automatically protected, and the operating parameters and alarm records will not be lost in case of power failure
· We provide standard communication protocols and can customize special format monitoring protocols according to customer requirements
· Sensors, filters, etc. support online maintenance
APPLICATON
（1）High-power density datacenters: In scenarios such as high-performance computing (HPC), cloud computing, and Al training, the server density is relatively high, generating a huge amount of heat. The wind liquid CDU can quickly remove heat through liquid cooling technology, ensuring that the operating temperature of the equipment remains within a safe range.
（2）Prefabricated and modular data centers: In prefabricated or modular deployments, space is limited and thermal loads are concentrated. The compact design and efficient cooling capacity of the wind-liquid CDU make it an ideal choice.
（3）Green energy and energy-saving upgrades: As enterprises place greater emphasis on environmental protection and energy conservation, wind liquid CDU helps data centers achieve low-carbon operation goals by reducing power consumption and enhancing cooling efficiency.
（4）Applied to micro and space-constrained data centers: Modular design ADAPTS to heterogeneous computer room layouts, no infrastructure modification is required, and it supports rapid deployment beside racks.
