Kompaktlfter 2011 EN Final 17 01 2011 :Vorlage 18.01.2011 14:13 Seite 81 3 max. 28 m /h DC centrifugal fans Series RL 48 76 x 76 x 27 mm Highlights: Pressure-optimised blower. Noise-optimised air outlet in scroll housing. Forward curved impeller. General characteristics: Fibreglass-reinforced plastic scroll housing and impeller. Fully integrated electronic commutation. Protected against reverse polarity and locking. Direction of air flow: axial air intake, centrifugal air exhaust out of the outlet. Connection via single strands AWG 26, TR 64. Bared and tin-plated. Mass: 75 g. Nominal data 3 Type m /h CFM VDC VDC Bel(A) / Watts RPM C Hours Hours P. 110 RL 48-19/12 ML 22 12,9 12 8...15 5,3 2,9 3 500 -20...+70 70 000 / 35 000 140 000 1 RL 48-19/12 28 16,5 12 8...13,5 5,7 5,0 4 400 -20...+70 60 000 / 30 000 120 000 2 /2 RL 48-19/14 ML 22 12,9 24 18...28 5,3 2,9 3 500 -20...+70 70 000 / 35 000 140 000 1 RL 48-19/14 28 16,5 24 18...26,4 5,7 5,0 4 400 -20...+70 60 000 / 30 000 120 000 2 /2 2 125 100 1 75 50 25 0 3 6 9 12 15 CFM 5 10 15 20 25 m/h 81 HH NN PP GG Pa in H O 0,1 0,2 0,3 0,4 2 Air flow Air flow Nominal voltage Voltage range Sound power level Sintec sleeve bearings Ball bearings Power input Nominal speed Temperature range Service life L (40 C) 10 ebm-papst Standard Service life L (T ) 10 max ebm-papst Standard Life expectancy L 10 (40 C) see P. 15 Curve Specials Representatives Accessories AC centrifugal fans AC axial fans ACmaxx / i-maxx DC fans - specials DC centrifugal fans DC axial fans Information