Top performance in figures

Far lower energy consumption than AC tubeaxial fan.

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As compared to the existing industry standard, the new diagonal technology with EC motor saves around 49% energy with the same air performance. The graph shows the energy consumption of a conventional AC tubeaxial fan as compared to the energy consumption of the new diagonal compact module with EC motor at an operating point typically employed for control cabinet cooling.

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Constant cooling capacity even as filter becomes clogged.

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With the same fan size, the new diagonal compact module provides higher air performance at the operating point. Even with increasing filter soiling, the diagonal compact module attains the required air performance of 500 m³/h in this example. There is thus no loss of control cabinet cooling. This results in a longer filter service life and less need for servicing.

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In the version with GreenTech EC motor, the diagonal compact module can be regulated as required to the desired cooling capacity. Thanks to the speed control function, the air performance and thus the cooling capacity remain constant even with increasing filter soiling. This means that dissipation of the waste heat ∆ T is maintained at a constant rate. At the same time the diagonal compact module with EC motor saves a significant amount of energy. And noise emissions can be reduced by up to 7 dB.

   

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Diagonal compact module - The intelligent solution for electronics cooling

(Edition 2016-02-01T09:16:00.000Z) [PDF] 2.31MB

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The solution for intelligent electronics cooling in industrial applications

The main function of fans in control cabinets is to dissipate thermal loads whilst working as efficiently and quietly as possible. The ebm-papst diagonal compact module was developed specially for this purpose. Other areas of application include: Variable frequency drive, electronics and inverter cooling, as well as standard cooling applications in industry and engineering.

Electronics cooling

New challenges demand a new standard

The market requirements for electronics cooling are constantly increasing and necessitate ever more intelligent high-performance solutions. Up until now tubeaxial fans have been widely used. These function optimally where there is little pressure loss.

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If this increases on account of a higher power density or increasing filter soiling, tubeaxial fans soon reach their limits. The consequence: Inefficient, noisy fan operation.

The new diagonal compact module from ebm-papst can now provide the ideal solution:
As its characteristic curve is less sensitive to pressure, the diagonal fan permits efficient operation even with increasing filter soiling or a higher power density. In addition, higher air performance provides enhanced cooling action. This is therefore the ideal solution for demanding applications requiring intensive cooling. Simple mounting and installation round off the advantages of this new concept.

   

   

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