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


  Actual Request 2013 Request 2015
Overall efficiency ηe 44,1 28,7 32,7
Efficiency grade N 51,4 36 40
Power input Pe kW 0,69
Air flow qV m3/h 8080
Pressure increase total Pa 124
Speed n min-1 1005
Data established at point of optimum efficiency