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Free-Air – Free cooling for base stations

Wherever shelters and switch cabinets already have conventional comfort air conditioning, the addition of a Free-Air cooling unit makes a huge difference to operating costs.

The system module takes over the control of the existing comfort A/C units and adds economical direct free cooling to the energy-intensive compressor cooling function. Whenever the ambient temperature allows, Free-Air is activated and the comfort A/C units are switched off.

Free-Air has been thoroughly tested, is simple to install, ready for operation immediately and easy to maintain.
Technical specification

Model
Cooling capacity (in kW)
Dimensions (WxHxD in mm)
Nominal voltage (in V)
FCB350R2
3.5
640x600x600
48 (DC)
FCB600R2
6.0
640x600x600
48 (DC)