Rack cooling

CJA Rack Cooling

3.5–12.8 kW

Top- or bottom-mounted precision cooling inside a standard equipment rack.

Technology / installation
19-inch rack
Local display
7-inch color touchscreen
Group control
Up to 32 units
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Features


High
Precision, High Reliability

  • Flexible Deployment Modes: Top-mounted (9U-12U) and bottom-mounted (8U) to fit various rack layouts.
  • Rapid Installation: Standard 19-inch rack mounting requires no infrastructure modifications.
  • world leading Brand Components:Apply Inverter Compressors and EC Fans,, Self-developed high-efficiency evaporator (35% improved heat transfer)



Energy-Optimized Climate Control

  • Rack inside Cooling Design:Contained hot/cold aisle options eliminate airflow mixing, enabling PUE optimization below 1.3.
  • High Efficiency Cooling system: Dynamically adjusts cooling capacity based on load, saving 25%-40% energy , EC Fan Consumes 30%-50% less power.
  • High-Efficiency Heat Exchanger:Patented fin design improves heat transfer efficiency by 25%.

 

   
Intelligent Precision Control
 system

  • 7" Color Touchscreen – Multi-level password access, self-diagnostic system,Russian/English/Chinese interface.
  • Group Control (Up to 32 Units) – Energy efficiency management, scheduled rotation, auto-failover.
  • Comprehensive Monitoring & Protection- Real-time operating status of all components, 500 historical alarm records.
  • Standard RS485 communication interface,-optional Ethernet port, supporting TCP/IP, SNMP, and other protocols. 

                             

Front Air Supply And Back Air Return

 

Key Components

EC Fans

Compressor

Electronic Expansion Valve

Humidifier

The backward centrifugal EC fan with high efficiency and reliability is adopted, featuring large air volume, stable operation, long air supply distance, and wide static pressure range adjustmen. Mitsubishi flexible scroll compressor with high efficiency, can dynamically output cooling capacity according to demand, energy saving, and high efficiency.  Expansion valve adopts advanced thermal expansion valves with strong reliability and stability and can precisely control the supply of refrigerant. An internationally advanced electrode steam humidification system under which the amount of humidification and water inflow and outflow are all controlled by computer.

 

Downloads

Product brochures and technical documentation.

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