Type 4656 N Phase 1~ Nominal voltage VAC 230 Frequency Hz 50 Speed (rpm) min-1 2650 Power consumption W 19.0 Min. ambient temperature °C -40 Max. ambient temperature °C 85 Air flow m3/h 160 Sound power level B 5.5 Sound pressure level dB(A) 47 ml = Max. load · me = Max. efficiency · fa = Free air · cs = Customer specification · ce = Customer equip