QCooling’s CLC-DXA model is a direct expansion CRAC unit with an external air-cooled condenser, which uses a standard refrigeration system that is connected to the refrigerant based system of the external condenser. This unit is only refrigerant based which is different compared to the CLC-DXA which has both chilled water and refrigerant.

Minimise Real Estate

The CLC-DXA CRAC unit is ideal for when space is at a premium as it has been designed to take up the smallest footprint possible, enabling Data Centers to retain their valuable real estate space.

Design Benefits

The CLC-DXA unit is easily accessible, through the front panel, so that maintenance and servicing is simple and straightforward. The air cooling coils and the sizing of the EC fans has been selected and designed to minimise noise levels.

Construction & Features

QCooling’s CLC-DXA range has a galvanised steel frame, with epoxy coated vertical rods and external panels. Other features include:

  • Finned Pack Cooling Coil – constructed in copper-aluminium and designed with a large front surface to minimise air transit speed. Copper tubes are expanded within aluminium fins to maximise the unit’s heat exchanging capability
  • Filters – class G4 as standard but higher efficiency options available
  • Control System - The CLC-DXA also include a microprocessor, electrical panel, user interface and control / protection devices to ensure that the user has full control over their unit and the ability to make it completely customisable and programmable so that it fits your specific requirements.

Q crac unit with cond




For more information on the CLC-DXA or on QCooling’s range of CRAC units and Data Center cooling products please call our experienced engineers on 1-866-307-7333.