In-Rack air-to-liquid CDU

The In-Rack air-to-liquid CDU integrates control, propulsion, buffering, and heat exchange systems into a rack. Through a circulation pump, the coolant with constant pressure and flow is continuously delivered to the supply-side pipeline and evenly distributed to each node via a rack-mounted manifold.After absorbing heat from server nodes, the coolant flows back through the return-side pipeline and exchanges heat with the primary-side room air via the CDU heat exchange module. The heat is then discharged into the data center environment and ultimately removed by the air-conditioning system. The cooled medium returns to the circulation pump, is pressurized, and re-enters the supply-side loop, forming a closed-loop cooling system.

PRODUCT FEATURES：

◆ Cooling capacity: 6–24kW, suitable for liquid cooling of single server racks;
◆ Compatible with standard EIA or ORV3 racks;
◆ Redundant configuration for key components. Pump and fan:N+1 ;
◆ Three control modes:pressure, flow, and temperature;
◆  SUS304 stainless steel piping, high reliability and  media compatibility;
◆ 4.3” LCD touch screen, PLC control, integrated monitoring of temperature, flow, pressure, leakage, and liquid level;
◆ Redundant power input and communication interfaces/
◆ Supports Modbus RTU, Modbus TCP/IP, and SNMP protocols
◆ Three-level alarm mechanism to assist maintenance personnel in rapid fault identification
 

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