ErP Directive

The ErP Directive 2009/125/EC sets forth minimum requirements for energy-relevant products in order to adhere to the EU's predefined climate goals. The implementation of these requirements takes place for motors according to regulation (EU) No. 640/2009, and for fans according to (EU) No. 327/2011. Compliance with these efficiency requirements is a prerequisite for these products to acquire the CE-certification. External rotor motors are not affected by the motor regulation.

Most ZIEHL-ABEGG fans exceed the ErP requirements both in AC as well as in EC technology and are well equipped for future requirements.


  • Information_ErP_Directive_2013-09-01_INT_en.pdf
    Information on the ErP Directive (1 MB)
    What you should know
  • ErP_Data_for_Centrifugal_fans_for_air_handling_units_2011-03-01_INT_en.pdf
    ErP data for centrifugal fans (752 KB)
    for air handling units
    Edition 2011

Requirements efficiency grade N

Measurement category Axial fan Centrifugal forward curved fan Centrifugal backward curved fan without housing Centrifugal backward curved fan with housing Mixed flow fan Cross flow fan
Tier 1
A, C 36 37 58 58 47
B, D 50 42 61 58 13
Tier 2
A, C 40 44 62 61 50
B, D 58 49 64 62 21

Find product information

For motors there is only product information for internal rotor motors made by ZIEHL-ABEGG, for other brands please ask the manufacturer


Produit non concerné par Erp ou n'existe pas