Group: ebm‑papst Group
Catalog excerpts
EC medium pressure axial fans. The efficient system solution.
Open the catalog to page 1GreenTech EC technology in a new dimension. Thanks to the new axial fans, our highly efficient GreenTech EC technology is now available for the first time for the medium pressure range. Not only does this create new possibilities, it also makes things easier. The previous solution that you are familiar with looks like this … Control VSD VSD HVAC HVAC HVAC VAC Shielded cables VFD (variable frequency drive) Sine filter Conventional fans with VFD Main supply Motor protection Main supply With the GreenTech EC solution from ebm-papst, you get … Control VSD … a complete system, consisting of a...
Open the catalog to page 2Areas of application. Medium pressure axial fans with GreenTech EC motors are used wherever high volume flows need to be moved against elevated pressures. Examples of this include shock freezers or cold storage facilities, as well as process cooling applications. The legal requirements for energy efficiency are becoming increasingly Top of the class in efficiency. strict. According to the Ecodesign Directive for motors (EU 640/2009), the minimum efficiency class IE2 is valid in Europe. The efficiency class IE3 must be fulfilled as of 2015. Similar legislation applies in other countries. In...
Open the catalog to page 3(1) Nominal data in operating point with maximum load and 400 VAC Article number Nominal data Nominal voltage range Outer dimensions and inner values. – Balance quality of the rotating unit Q 6.3 – All fans exceed the ecodesign requirements in line with EU 327/2011 – GreenTech EC motor exceeds efficiency class IE4 (super premium efficiency) – Mounting dimensions in line with EUROVENT 1/2 – Temperatures of flow medium deviating from this upon request A: Flange outer dimension, pressure side B: Flange pitch circle dimension, pressure side Guard grille* C: Flange outer dimension, intake side...
Open the catalog to page 4Incredible attention to detail. Double-flange housing Accessible from outside – Inlet ring shape integrated on the intake side – Brought out connections and interfaces – Precise roundness ensures minimal air gap Simple wiring High efficiency – Ample connection space – Inlet ring shape integrated on the intake side Robust design – Hot-dip galvanised steel sheet Safe handling during transport and installation – Transport loops – Housing covers motor system and impeller completely Flexible installation – Installation with horizontal and vertical – Number and angle of blades adapted to motor...
Open the catalog to page 5Motor mount Simple putting into service Robust design – Commutation and stator design ensure – Central terminal connection area for – Hot-dip galvanised quiet running – Acoustically imperceptible clock frequency Long service life – Maintenance-free ball bearings power supply, alarm relay, control welded design and communication – Spatial separation of the connection area from the motor electronics Intake/pressure side guard grille (optional) – Brushless commutation – High-quality terminal clamps Unrivalled compactness – Pre-set operating parameters – The impeller is mounted directly onto...
Open the catalog to page 6Impressive figures. The performance measurements for all fans are conducted on cutting edge airflow test rigs. The entire fan unit, consisting of the motor, the control electronics and the impeller, is measured at different load levels. This provides us with reliable data, meaning that when you are choosing your fans, you can count on these values being met. This rules out any nasty surprises when commissioning the fans. The measurement data form the basis for the design program available on request. Use this software to calculate expected operating costs or conduct a cost analysis for the...
Open the catalog to page 7ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 74673 Mulfingen Germany Phone +49 7938 81-0 Fax +49 7938 81-110 info1@de.ebmpapst.com
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