AIDC, Supercomputing
Liquid cooled distribution unit (CDU)
The Cooling Distribution Unit (CDU) serves as the core component responsible for coolant circulation and heat exchange in the data center liquid cooling solution. It mainly delivers coolant to liquid-cooled servers and removes heat through heat exchange. Meanwhile, it monitors and adjusts the temperature and flow rate of the coolant in real time, ensuring the efficient and stable operation of the liquid cooling system.
0interrupt
Core device 1+1 redundancy, supporting online maintenance
High efficiency and energy saving
reducing operating costs
High intelligence and convenience
simplifying operation and maintenance management
Highly adaptable and flexible
covering diverse scenarios
High-power configuration
to meet future demands
Value proposition
Reliable architectureZero interruption power supply: Dual bus power supply switching time<10ms, main control system power-off self holding (IEC 61000-4-11 certification)
Fully redundant core: N+1 redundancy for water pumps/sensors, with a fault switching delay of less than 500ms
Absolute hydro-electrical isolation: physical separation between the coolant circuit and the electrical compartment (with an IP66 protection level)
Modular design: quick combination of various components to meet differentiated needs
Super anti pollution: 50 μ m high-precision filter+real-time pressure difference monitoring (blockage warning accuracy ± 5%)
Military grade anti-corrosion: The flow channel is sealed with 316L stainless steel and PTFE (acid and alkali resistant pH 2-12, corrosion rate<0.001 mm/year)
Reliable operation and maintenanceSafe and reliable: redundant design, chemical compatibility, leakage protection, and water-electricity isolation
Efficient heat exchange: low approach, high energy efficiency ratio, low flow resistance design
Intelligent fluid replacement system: Level fluctuation control ≤± 3% (traditional system ± 10%), operation and maintenance intervention reduced by 90%
Online hot maintenance: The water pump/power module supports blind plug replacement (single component replacement ≤ 5 minutes)
Absolute water and electricity isolation: physical separation between coolant circuit and electrical chamber (IP66 protection level)
Reliable controlPrecise control: precise temperature control, stable pressure, stable flow rate, dew point control
Intelligent group control: intelligent optimization, fault diagnosis, transient response, and cold source coordination
Dynamic hydraulic balance: AI based flow self-regulation, temperature difference control ≤± 1 ℃ (ASHRAE Class A)
Triple leak prevention guarantee: pressure sudden melting (response<100ms), real-time monitoring of electrolyte conductivity (accuracy ± 0.1 μ S/cm), mechanical drip capture device (sensitivity 0.1mL/min)
Fault pre diagnosis: 8-parameter AI modeling of bearing vibration/temperature gradient, etc., with a fault prediction rate of ≥ 95%
Application scenarios
Edge data center
Air-to-liquid cooling retrofitting for existing data centers
Renovation of old computer rooms
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