DC centrifugal fan RG 190-39/18/2 TDO 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 190-39/18/2 TDO Nominal voltage VDC 48 Nominal voltage range VDC 36 .. 72 Speed (rpm) min-1 4400 Power consumption W 140 Min. ambient temperature °C -20 Max. ambient temperature °C 65 Air flow m3/h 930 Sound power level B 8.3 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 DC centrifugal fan RG 190-39/18/2 TDO Technical description General description 3-phase fan drive with very smooth operation and high efficiency Backward-curved RadiCal impeller Housing material Scroll housing made of glass-fiber reinforced plastic Impeller material Glass-fiber reinforced plastic Weight 1.21 kg Dimensions 225 x 225 x 85 mm Airflow direction Axial: intake, radial: discharge Direction of rotation Clockwise, viewed toward rotor Storage Ball bearing Service life L10 at 40 °C 40000 h Service life L10 at maximum temperature 22500 h Cable With leads AWG 18, 20 or AWG 22, TR 64. Speed signal and control input AWG 22 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 190-39/18/2 TDO DC centrifugal fan 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 DC centrifugal fan RG 190-39/18/2 TDO 900 2 3,5 [in H O] [Pa] Curves 3 800 400 2 500 1,5 600 1,5 700 1 300 100 0,5 200 0 100 200 200 300 400 400 600 500 800 [CFM] [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