DC axial compact fan 8452 /2GHHP 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 info2@de.ebmpapst.com www.ebmpapst.com Nominal data Type 8452 /2GHHP Nominal voltage VDC 12 Nominal voltage range VDC 10.8 .. 13.2 Speed (rpm) min-1 4400 Power consumption W 3.5 Min. ambient temperature C -20 Max. ambient temperature C 60 Air flow m3/h 83 Sound power level B 5.5 Sound pressure level dB(A) 42 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 * info2@de.ebmpapst.com * www.ebmpapst.com DC axial compact fan 8452 /2GHHP Technical description Housing material Glass-fiber reinforced PBT plastic Impeller material Glass-fiber reinforced PA plastic Weight 0.105 kg Dimensions 80 x 80 x 25 mm Airflow direction Exhaust over struts Direction of rotation Counterclockwise, viewed toward rotor Storage Extremely quiet Sintec sleeve bearings. Service life L10 at 40 C 65000 h Service life L10 at maximum temperature 40000 h Cable Leads AWG 24, TR 64, stripped and tin-plated. Motor protection Protection against reverse polarity and blocked rotor. Option Possible custom designs: Speed signal Go / No-go alarm Alarm with speed limit External temperature sensor Internal temperature sensor PWM control input Analog control input Moisture protection 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 * info2@de.ebmpapst.com * www.ebmpapst.com 8452 /2GHHP 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 * info2@de.ebmpapst.com * www.ebmpapst.com DC axial compact fan 8452 /2GHHP 2 [in H O] 0,05 25 0,1 0,15 50 0,2 0,25 75 0,3 [Pa] Curves 0 10 20 20 30 40 50 [CFM] 40 60 80 [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 * info2@de.ebmpapst.com * www.ebmpapst.com