Centralized Cooling Distribution Unit (CDU) for AI Data Center Liquid Cooling
Efficient | Reliable | Scalable | Intelligent
Our Centralized Cooling Distribution Unit (CDU) is designed for AI data centers, HPC clusters and high-density computing environments. It provides precise temperature control and stable coolant circulation, ensuring high-efficiency thermal management for critical IT equipment.
Product Overview
The Centralized Cooling Distribution Unit (CDU) integrates a high-efficiency plate heat exchanger, circulation pumps, sensors and intelligent control system. It separates the facility cooling water circuit from the IT equipment cooling loop, delivering stable coolant temperature, pressure and flow for optimal performance and safety.
Key Benefits
- High-efficiency liquid to liquid heat exchange
- Modular structure for flexible deployment
- Supports multiple cooling loops and high cooling capacity
- Compatible with cold plate and direct-to-chip liquid cooling systems
- Optional PLC + HMI control, remote monitoring and BMS/DCIM integration
High Efficiency Heat Exchange
Stainless steel plate heat exchanger provides excellent thermal performance and low energy consumption.
Redundant Design
Dual pump configuration and N+1 redundancy option for maximum reliability and continuous operation.
Flexible Customization
Cooling capacity, piping interfaces, installation structure and control functions can be customized to project requirements.
Intelligent Control System
Optional PLC + HMI, real-time monitoring of temperature, flow, pressure and water quality. Supports Modbus TCP, BACnet, SNMP and more.
Water Quality Management
Optional online deionization and filtration systems to maintain coolant quality and extend equipment life.
Safety Protection
Leakage detection, over-temperature protection, low-flow alarm and multiple safeguards.
Typical Applications
- AI Data Centers
- HPC Clusters
- GPU Servers
- Cloud Computing
- High Density Computing
- Edge Computing
- Supercomputing Centers
- Direct-to-Chip Cooling
- Rack Liquid Cooling
Technical Specifications
| Parameter |
Specification |
| Product Name |
Centralized Cooling Distribution Unit (CDU) |
| Application |
AI Data Center Liquid Cooling |
| Cooling Capacity |
Up to 2.5MW (Customizable) |
| Cooling Method |
Liquid to Liquid Heat Exchange |
| Heat Exchanger |
Stainless Steel Plate Heat Exchanger |
| Pump Configuration |
Dual Pump / N+1 Redundancy |
| Maximum Flow Rate |
Up to 250 m³/h |
| Working Pressure |
Up to 3 bar |
| Coolant Type |
Water / Water Glycol Solution |
| Operating Temperature |
5–40°C |
| Temperature Control Accuracy |
±1°C |
| Power Supply |
380–480V, 50Hz/60Hz |
| Control System |
PLC + HMI Touchscreen (Optional) |
| Communication Interface |
Modbus TCP / BACnet / SNMP (Optional) |
| Material |
Stainless Steel 304 |
| Installation Type |
Indoor Cabinet / Customized |
Optional Configurations
- Higher cooling capacity customization
- N+2 pump redundancy
- Online water quality monitoring
- Automatic coolant replenishment
- Deionization module
- Precision filtration system
- Heat energy measurement
- Remote cloud monitoring
- Customized piping interface
- BMS/DCIM integration
Get a Quote Today
Looking for a reliable Centralized Cooling Distribution Unit for your AI data center liquid cooling project?
Contact us for customized CDU solutions, technical consultation, system configuration and project quotation.
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