AC centrifugal compact fan RG 90-18/56 single-intake ebm-papst St. Georgen GmbH & Co. KG Hermann-Papst-Str. 1 D-78112 St. Georgen Phone +49 (0) 7724 81-0 Fax +49 (0) 7724 81-1309 [email protected] www.ebmpapst.com Nominal data Type RG 90-18/56 Phase 1~ Nominal voltage VAC 230 Frequency Hz 50 Speed (rpm) min-1 2200 Power consumption W 22.0 Min. ambient temperature °C -30 Max. ambient temperature °C 60 Air flow m3/h 54 Sound power level B 5.8 ml = Max. load · me = Max. efficiency · fa = Free air · cs = Customer specification · ce = Customer equipment Subject to change ENU (Web) · Approved 2016-06-22 · Page 1 / 4 ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · [email protected] · www.ebmpapst.com AC centrifugal compact fan RG 90-18/56 single-intake Technical description General description Forward-curved impeller Housing material Scroll housing made of glass-fiber reinforced PBT plastic, housing base made of sheet steel Weight 0.560 kg Dimensions 135 x 135 x 38 mm Impeller material Glass-fiber reinforced PA plastic Airflow direction Radial, discharge through window in housing Direction of rotation Clockwise, viewed toward rotor Storage Ball bearing Service life L10 at 40 °C 35000 h Service life L10 at maximum temperature 22500 h Cable 2 leads AWG 22 Motor protection Protected from overload by impedance protection Approval VDE, CSA, UL, CE ENU (Web) · Approved 2016-06-22 · Page 2 / 4 ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · [email protected] · www.ebmpapst.com RG 90-18/56 AC centrifugal compact fan single-intake Product drawing ENU (Web) · Approved 2016-06-22 · Page 3 / 4 ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · [email protected] · www.ebmpapst.com AC centrifugal compact fan RG 90-18/56 single-intake (in H ² O) Pa Curves: Air performance 80 0,3 100 0,2 60 ∆ pf ä 20 0,1 40 0 • Vä 5 10 10 15 20 20 30 25 40 30 CFM 50 m³/h ENU (Web) · Approved 2016-06-22 · Page 4 / 4 ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · [email protected] · www.ebmpapst.com