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Aerospace

Fan Modules Keep Control Cabinets Cool

24 October 2016

Diagonal fan modules dissipate thermal loads in control cabinets. Source: ebm Papst. Diagonal fan modules dissipate thermal loads in control cabinets. Source: ebm Papst.
Diagonal compact fan modules from ebm Papst were developed to dissipate thermal loads in control cabinets while working as efficiently and quietly as possible. Available options include AC 115 V 60 Hz and 230 V 50 Hz, as well as a GreenTech EC motor for 115 V and 230 V operation.

Compared to tubeaxial fans, the fan modules consume up to 49% less power and provide up to 50% better air performance in nominal operation. The modules also provide up to a 7 Dba sound reduction. The EC version achieves even better heat dissipation and offers greater energy savings, thanks to demand-based airflow from speed control with 0–10 V control voltage.

The module’s external rotor makes the unit externally compact with a very shallow installation depth. Optional grill guards are available for the outlet and intake side.



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