DC axial compact fan 8312 GM 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 8312 GM Nominal voltage VDC 12 Nominal voltage range VDC 6 .. 15 Speed (rpm) min-1 3000 Power consumption W 1.8 Min. ambient temperature °C -20 Max. ambient temperature °C 75 Air flow m3/h 48 Sound power level B 5.0 Sound pressure level dB(A) 34 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 axial compact fan 8312 GM Technical description Weight 0.170 kg Dimensions 80 x 80 x 32 mm Impeller material Glass-fiber reinforced PA plastic Housing material Glass-fiber reinforced PBTP plastic Airflow direction Exhaust over struts Direction of rotation Clockwise, viewed toward rotor Storage Sintec sleeve bearing system Service life L10 at 40 °C 70000 h Service life L10 at maximum temperature 30000 h Cable 2 leads AWG 22, TR 64 Motor protection Protected against reverse polarity. The fan starts only when connected with correct polarity. Locked-rotor protection Locked-rotor and overload protection Approval VDE, CSA, UL, CE Option Vario-Pro 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 8312 GM DC 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 DC axial compact fan 8312 GM (in H ² O) Pa Curves: Air performance 40 0,15 50 0,10 30 D pf S 10 0,05 20 0 • VS 5 10 10 15 20 20 30 25 40 30 50 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