Type of voltage 
Nominal voltagein V
Nominal voltage rangein V
Speedin min-1
Power inputin W
Min. ambient temperaturein °C
Max. ambient temperaturein °C
Air flowin m³/h
Sound power levelin B
 DC
 48
 36 .. 56
 2650
 4,2
 -30
 75
 110
 5,7