CDU - Cooling Distribution Unit
Standard CDU (360kW/800kW) + Emergency CDU (10kW/24kW) | Response <30 seconds
Liquid cooling system core equipment, energy efficient, modular design, ±0.5°C precision temperature control. Emergency CDU can quickly provide cabinet-level cooling backup during node failures.
Product Overview
CDU (Coolant Distribution Unit) is the core equipment of energy-efficient data centers, providing precise cooling for GPU servers and AI computing centers.
CDU adopts high-efficiency heat exchangers with cooling efficiency up to 95%, and redundant design ensuring ±0.5°C precision, meeting high heat density equipment cooling requirements.
- ✓Cooling Capacity: 50kW - 800kW
- ✓Primary/backup redundant design, improving reliability
- ✓Energy saving design, reducing energy consumption by 30%
- ✓Support N+1 redundant configuration, 99.99% availability
Core Advantages
Precision Temperature Control
Precision control ±0.5°C, adopting PID algorithm and redundant design for fast response and stability.
Modular Design
Compact structure, easy installation and maintenance.
Energy Efficient
High-efficiency pump and IE5 motor, variable frequency drive solutions save 30% energy consumption.
Multiple Protection
Over-temperature, over-pressure, leakage, low liquid level and other multiple protections.
Redundant Design
Dual pump redundant design, automatic switching, ensuring system continuous operation.
Industry Verified
Serving 100+ data center customers, products widely applied in AI computing centers, Internet data centers etc.
Technical Specifications
| Parameter | Specification |
|---|---|
| Cooling Capacity | 50kW - 800kW (customizable) |
| Temperature Control Accuracy | ±0.5°C |
| Flow Rate | 10 - 500 m³/h (adjustable) |
| Working Pressure | 0.6 MPa / 1.0 MPa (optional) |
| Coolant | Water-Glycol Mixture (20%-60%), Deionized Water |
| Working Temperature | 5°C - 60°C |
| Response Time | <30 seconds |
| Control Method | PLC + Touch Screen, Support Modbus/TCP |
| Power Supply | AC 380V / 400V / 480V, 50/60Hz |
| Dimensions | Customized by Capacity (Standard: 2000×1200×1800mm) |
| Protection Level | IP54 (Standard) / IP65 (Optional) |
Need Customized Liquid Cooling Solutions?
Our engineering team can provide full-range customized services according to your specific needs, including cooling capacity, interface, control method etc.