Coolnet CJA0007 7.5kW 8U Split Rack Air Conditioner with 1600 m3/h EC Airflow and Inverter Cooling for High-Density IT Cabinets

For high-density IT cabinets and modular data center projects, the Coolnet CJA0007 brings precision cooling close to the equipment that generates heat. This split air-cooled system combines an 8U rack-mounted indoor unit with one CJT3008 outdoor condenser, delivering 7.5kW total and sensible cooling capacity at the specified rating conditions.

The CJA0007 supplies 1600 m³/h airflow and uses an inverter refrigeration system with an EC centrifugal fan. Cooling capacity and airflow can be adjusted to changing demand, supporting cabinet-level heat management while shortening the return-air path. Its standard 19-inch rack format helps integrate cooling with IT equipment in enclosed cabinet layouts.

• 7.5kW sensible cooling capacity for cabinet-level IT heat loads.
• DC inverter compressor and precision temperature-control technology.
• EC centrifugal fan with airflow adjustment according to cooling demand.
• Fault alarms, protective controls and remote monitoring support.
• Front-access service, plug-in fan connections and quick-coupling refrigeration piping.
• R410A refrigerant in an air-cooled split cooling system.

Rating conditions: indoor dry-bulb 37°C, wet-bulb 21°C, and outdoor dry-bulb 35°C. Actual configuration and final technical requirements are subject to the selected equipment nameplate.

CJA-series applications include micro data centers, single-row cabinets, modular computer rooms, medium- and high-heat-density computer rooms, and IT racks for blade servers. For CJA0007 selection, confirm the design heat load and the 8U space available in the enclosed rack. Coordinate cabinet airflow, condenser location, refrigeration piping and condensate drainage during installation planning.