
Liquid-Cooling Distribution Unit ACDU
The Liquid-Cooling Distribution Unit ACDU is designed for data center cooling systems that require location-independent deployment and compressor-free natural cooling. According to Accessen, the solution lowers overall system PUE, uses intelligent controls with variable-speed pumping and hydraulic flow modulation, and reduces installation complexity through modular prefabrication.
Product Details
What is the ACDU used for?
Accessen positions the ACDU as a liquid-cooling distribution unit for data centers, where it supports compressor-free natural cooling and helps reduce overall PUE in liquid cooling systems.
How is deployment simplified?
The product uses a prefabricated modular design that minimizes installation complexity on site and supports faster project delivery.
Key Advantages
Technical Specifications
| Power Supply | 380V~415VAC/50±1Hz |
|---|---|
| Altitude Range | -30m~2500m |
| Primary Side Coolant | Water/ Ethylene Glycol-based Solutions |
| Secondary Side Coolant | Deionized Water/ Ethylene Glycol/ Propylene Glycol/ Fluorinated Fluids |
| Primary Filtration Rating | 200μm~300μm |
| Storage Temperature Range | -40°C~70°C |
| Operating Relative Humidity | 5%~95% |
| Operating Temperature Range | 5°C~50°C |
| Secondary Filtration Rating | 100μm~200μm |
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Operating data:Media, flow, inlet/outlet temperatures, pressure, and heat load.
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