DC axial fan 422JN 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 422JN Phase 1~ Nominal voltage VDC 12 Nominal voltage range VDC 8 .. 13,8 Speed (rpm) min-1 14250 Power consumption W 4.1 Min. ambient temperature °C -20 Max. ambient temperature °C 70 Air flow m3/h 31 Sound power level B 6.0 Sound pressure level dB(A) 48 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 fan 422JN Technical description General description Very pressure-insensitive characteristic curve for high air flow at high back pressure. Low operating noise at high back pressure. Weight 0.045 kg Dimensions 40 x 40 x 28 mm Impeller material Glass-fiber reinforced PA plastic Housing material Glass-fiber reinforced PBT plastic Part no. 422JN Airflow direction Exhaust over struts Direction of rotation Counterclockwise, viewed toward rotor Storage Ball bearing Service life L10 at 20 °C 67.500 h Service life L10 at 60 °C 35.000 h Cable With leads AWG 28, UL 1061 Approval VDE, CSA, UL Option Possible custom designs: Speed signal Go / No-go alarm External temperature sensor PWM control input Moisture protection Salt spray 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 · [email protected] · www.ebmpapst.com 422JN DC axial fan Product drawing Ø 42,5 ± 0,3 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 fan 422JN 250 200 [in H2O] 2 1,0 300 0,75 Pa Curves 0,5 150 50 0,2 100 0 5 5 10 10 15 15 20 25 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