Installation category A
Efficiency category Static
Closed-loop speed control integrated
Specific ratio* 1,05
*Specific ratio = 1 + psf / 100 000


  Actual Request 2013 Request 2015
Overall efficiency ηe 42,9 29,5 33,5
Efficiency grade N 49,4 36 40
Power input Pe kW 0,93
Air flow qV m3/h 7890
Pressure increase total Pa 168
Speed n min-1 1360
Data established at point of optimum efficiency