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 35,4 31,4 35,4
Efficiency grade N 40 36 40
Power input Pe kW 1,89
Air flow qV cfm 7447.9
Pressure increase total Pa 188
Speed n min-1 1335
Data established at point of optimum efficiency