Installation category A
Efficiency category Static
Closed-loop speed control -
Specific ratio* 1
*Specific ratio = 1 + psf / 100 000


  Actual Request 2013 Request 2015
Overall efficiency ηe 32,3 28,3 32,3
Efficiency grade N 40 36 40
Power input Pe kW 0,6
Air flow qV m3/h 7515
Pressure increase total Pa 92
Speed n min-1 890
Data established at point of optimum efficiency