Dimensions and technical data100-240 V ~ 50/60 HzDiameter: 92 cmHousing colour: brushed chromeBlade colour: white / light grey (reversible wings, can be mounted on both sides)Mounting with 2, 3 or 4 blades possible (4 blades included)Power consumption motor: 1.1 / 2 / 3.6 / 5.5 / 8.3 / 12.2 WUrpm revolutions per minute: 30 / 66 / 102 / 138 / 172 / 209max. air flow: 63.7 m³/minService ratio: 5.2 (m³/min)/Wmax. Sound pressure level Lp-3m: 24 dB(A)max. sound power level Lw: 44.5 dB(A)Distance ceiling - grand piano: 36 cm (27 cm with short ceiling rod)Total height: 38 cm (29 cm with short ceiling rod)Diameter canopy: 13 cmDiameter motor housing: 16.5 cmmax. Sloping ceiling: 23° forward and reverse (summer and winter operation)including remote control: 6 speeds / off, change of direction, timerWeight: 5.8 kg