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 43,1 24,6 28,6
Efficiency grade N 54,5 36 40
Power input Pe kW 0,16
Air flow qV cfm 1057.3
Pressure increase total Pa 128
Speed n min-1 2060
Data established at point of optimum efficiency