Ambient air cooling units are ideal for dissipating heat loads exceptionally cost-effectively. Condition: The ambient air must be relatively clean and at temperatures below the required enclosure internal temperature.

Air cooling

Fan-and-filter units

Complete fan-and-filter units for tool-free installation in surfaces. The enclosure is cooled by expelling or extracting heat from the enclosure. Air throughput from 20 m³/h - 900 m³/h. Protection category IP 54 as standard. Upgradable to IP 56. Also...

Air cooling

Roof-mounted fans

Fan for cooling the enclosure via the roof. Passive solution and air throughput from 500 m³/h – 1069 m³/h. One system and only one mounting cut-out for all sizes. Optimum efficiency, thanks to sophisticated air routing with minimal pressure losses....

Air cooling

Rack-mounted fans/tangential fans

Complete fan unit for direct installation in the 482.6 mm (19") level. Air throughput from 320 m³/h - 480 m³/h. Installation allows air to circulate permanently inside the enclosure, thus preventing the formation of hot spots.

Air cooling

Air/air heat exchanger

Heat exchanger with two separate air circuits to prevent the ingress of dust into the enclosure. Cooling output from 17.5 W/K – 90 W/K. The temperature difference between the internal and external circuit will have a decisive effect on the amount of...