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 41,3 28,5 32,5
Efficiency grade N 48,8 36 40
Power input Pe kW 0,66
Air flow qV cfm 6146.2
Pressure increase total Pa 87
Speed n min-1 835
Data established at point of optimum efficiency