AC axial compact fan 3950 M 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 3950 M Phase 1~ Nominal voltage VAC 230 Frequency Hz 50 Speed (rpm) min-1 2150 Power consumption W 6.0 Min. ambient temperature °C -10 Max. ambient temperature °C 80 Air flow m3/h 45 Sound power level B 4.2 Sound pressure level dB(A) 29 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 axial compact fan 3950 M Technical description Weight 0.280 kg Dimensions 92 x 92 x 25 mm Impeller material Mineral-reinforced PA plastic Housing material Die-cast aluminum Airflow direction Exhaust over struts Direction of rotation Counterclockwise, viewed toward rotor Storage Sintec sleeve bearing Service life L10 at 40 °C 70000 h Service life L10 at maximum temperature 27500 h Cable 2 flat plugs 2.8 x 0.5 mm. Housing with grounding lug for M4 screw. 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 3950 M AC axial compact 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 AC axial compact fan 3950 M 40 [in H2O] 0,15 Pa Curves 0,10 30 10 0,05 20 0 20 10 10 20 30 CFM 40 50 Hz m³/h 60 Hz 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