DC axial compact fan 4188 NGX 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 4188 NGX Nominal voltage VDC 48 Nominal voltage range VDC 36 .. 60 Speed (rpm) min-1 2800 Power consumption W 3.6 Min. ambient temperature °C -20 Max. ambient temperature °C 75 Air flow m3/h 160 Sound power level B 5.3 Sound pressure level dB(A) 44 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 4188 NGX Technical description Impeller material Glass-fiber reinforced PA plastic Weight 0.390 kg Dimensions 119 x 119 x 38 mm Housing material Die-cast aluminum Airflow direction Intake over struts Direction of rotation Clockwise, viewed toward rotor Storage Sintec sleeve bearing Service life L10 at 40 °C 85000 h Service life L10 at maximum temperature 37500 h Cable Flat plug 2.8 x 0.5 mm. Optionally also with wires. Motor protection Protection against reverse polarity and blocked rotor. Approval VDE, CSA, UL 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 4188 NGX 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 4188 NGX 80 (in H ² O) 0,3 Pa Curves: Air performance 0,2 60 0,1 40 D pf S 20 0 • VS 20 40 50 60 100 100 CFM 80 150 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