AC axial fan with full round nozzle W4D400-CP12-30 sickled blades (S series) ebm-papst Mulfingen GmbH & Co. KG Bachmuhle 2 74673 Mulfingen Phone: +49 7938 81-0 Fax: +49 7938 81-110 www.ebmpapst.com info1@de.ebmpapst.com Nominal data Type W4D400-CP12-30 Motor M4D074-EI Phase Nominal voltage [V] Connection Frequency [Hz] Type of data definition Valid for approval / standard 3~ 3~ 3~ 3~ 230 230 400 400 D D Y Y 50 60 50 60 rfa rfa rfa rfa CE CE CE CE 1690 1450 1690 Power input [min-1] 1450 [W] 135 185 135 185 Current draw [A] 0,76 0.68 0.44 0.39 Max. back pressure [Pa] 150 120 150 120 Max. ambient temperature [C] 40 40 40 40 Air flow 4000 4610 4000 4610 Back pressure [m3/h] [Pa] 0 0 0 0 Sound pressure level [dB(A)] 68 72 68 72 Speed ml = max. load * me = max. efficiency * rfa = running at free air * cs = customer specs * cu = customer unit Subject to alterations Web data sheet D * Page 1 of 6 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * 74673 Mulfingen * Phone: +49 7938 81-0 * Fax: +49 7938 81-110 * www.ebmpapst.com * info1@de.ebmpapst.com AC axial fan with full round nozzle W4D400-CP12-30 sickled blades (S series) Technical features Size 400 mm Operation mode Continuous operation (S1) Direction of rotation Counter-clockwise, seen on rotor Direction of air flow "V" Insulation class "B" Cable exit Variable Bearing motor Ball bearing Mass 4.2 kg Material of electronics housing Rotor: Coated in black Material of impeller Sheet steel, coated in black Option Available on request as 400 VAC (triangle/star) for 2 speed stages; with terminal box Number of blades 5 Type of protection IP 44 - depending on position Protection class I Approval CCC Web data sheet D * Page 2 of 6 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * 74673 Mulfingen * Phone: +49 7938 81-0 * Fax: +49 7938 81-110 * www.ebmpapst.com * info1@de.ebmpapst.com AC axial fan with full round nozzle W4D400-CP12-30 sickled blades (S series) Product drawing 96 12 15 6x 6 0 9 O419 O528 504 30 < "V" Web data sheet D * Page 3 of 6 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * 74673 Mulfingen * Phone: +49 7938 81-0 * Fax: +49 7938 81-110 * www.ebmpapst.com * info1@de.ebmpapst.com AC axial fan with full round nozzle W4D400-CP12-30 sickled blades (S series) Connection screen Delta (3~ 230 VAC) L1 PE L2 U1 V1 U2 V2 Star (3~ 400 VAC) L3 W1 W2 U1 U2 V1 V2 W1 W2 = = = = = = = BK GN BU WH BN YE GNYE PE L1 L2 U1 V1 W1 U2 V2 W2 L3 U1 U2 V1 V2 W1 W2 = = = = = = = BK GN BU WH BN YE GNYE Web data sheet D * Page 4 of 6 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * 74673 Mulfingen * Phone: +49 7938 81-0 * Fax: +49 7938 81-110 * www.ebmpapst.com * info1@de.ebmpapst.com AC axial fan with full round nozzle W4D400-CP12-30 sickled blades (S series) 2 0,6 160 [in H O] [Pa] Charts: Air flow 50 Hz 0,4 120 2 0,2 80 40 1 0 500 1000 1000 2000 1500 2000 3000 2500 4000 [CFM] [m3/h] Measured values n P1 I [min-1] [W] [A] 1 1440 152 0.47 2 1415 195 0.50 Web data sheet D * Page 5 of 6 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * 74673 Mulfingen * Phone: +49 7938 81-0 * Fax: +49 7938 81-110 * www.ebmpapst.com * info1@de.ebmpapst.com AC axial fan with full round nozzle W4D400-CP12-30 sickled blades (S series) 2 0,6 160 [in H O] [Pa] Charts: Air flow 60 Hz 0,4 120 0,2 80 40 0 500 1000 1000 2000 1500 2000 3000 2500 4000 [CFM] [m3/h] Web data sheet D * Page 6 of 6 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * 74673 Mulfingen * Phone: +49 7938 81-0 * Fax: +49 7938 81-110 * www.ebmpapst.com * info1@de.ebmpapst.com