DC diagonal compact fan DV 6248 TD sickle-shaped blades (S series) 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 DV 6248 TD Nominal voltage VDC 48 Nominal voltage range VDC 40 .. 55 Speed (rpm) min-1 5500 Power consumption W 89.0 Min. ambient temperature °C -20 Max. ambient temperature °C 60 Air flow m3/h 700 Sound power level B 7.8 Sound pressure level dB(A) 69 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 diagonal compact fan DV 6248 TD sickle-shaped blades (S series) Technical description Weight 0.820 kg Dimensions Ø 172 x 51 mm Impeller material Glass-fiber reinforced PA plastic Housing material Aluminum. Housing with grounding lug for M4 x 8 screw (Torx). 48 V design incl. screws. Airflow direction Exhaust over struts Direction of rotation Counterclockwise, viewed toward rotor Storage Ball bearing Service life L10 at 40 °C 65000 h Service life L10 at maximum temperature 40000 h Cable Leads AWG 22, TR 64, stripped and tin-plated. 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 DV 6248 TD DC diagonal compact fan sickle-shaped blades (S series) 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 diagonal compact fan DV 6248 TD sickle-shaped blades (S series) 300 200 (in H ² O) 2,0 D pf S 100 1,6 400 1,2 500 0,8 600 0,4 Pa Curves: Air performance 0 VS • 100 100 200 200 300 300 400 500 400 600 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