Rackmount Liquid-Liquid CDU

    The CDU (Cooling Distribution Unit) on the secondary side is primarily utilized to regulate heat exchange in liquid cooling heat sink systems. This system incorporates a frequency-converting circulating pump, plate heat exchanger, electric control valve, temperature sensor, pressure sensor, filter, pressure stabilizing tank, among other components. Pre-installation and factory debugging of the system lessen the workload required on-site.

Performance range

 · Heat transfer quantity：20~80kW
 

Features

· 7-inch touch screen, multi-level authority control;

· Modular design, can be increased on demand;

· (Optional) Double back-up high-efficiency frequency conversion pump automatically adjusts the flow rate according to the loaded condition;

· (Optional) Dual power supply backup;

· Corrosion-resistant 304 stainless steel and above material piping components;

· Standard Shenglin liquid-cooled data center intelligent control system, temperature monitoring, anti-condensation control；

· Ultra-quiet motor, low noise, long service life;

· Standard Modbus TCP communication protocol, rich detection, alarm and protection functions in the system, automatic protection of the setup parameters, power-down will not lose the operating parameters and alarm records;

· Provide standard communication protocol, can be customized according to customer demand for special format monitoring protocol;

· Secondary side filtration precision: 25~100 (μm) ultra-wide design range.
 

Our Advantages
    With Shenglin's cutting-edge design, the CDU enhances the efficiency and dependability of the water cooling system. It boasts six channels that link the main pipeline to the secondary water separator of the water-cooled cabinet, eliminating installation and production errors with the use of clamps and rubber hoses.

    Shenglin's CDU features a multi-stage centrifugal pump for circulating industrial water, ensuring a smooth and reliable flow of coolant. An expansion tank is integrated into the CDU to compensate for temperature fluctuations, maintaining consistent pressure levels and ensuring the system's reliable operation.

    To prevent issues like oxidation corrosion, inadequate circulation, and cavitation of the circulation pump, Shenglin's CDU includes an automatic air vent valve on the top of the makeup water tank/main pipeline. This valve promptly eliminates non-condensable gases from the system.

    Furthermore, Shenglin’s CDU is equipped with a 150μm filter in its main path to preserve the quality of the coolant, guaranteeing the steady and secure operation of the entire system.