AC axial fan W4E450-DO09-21 sickled blades (S series) Wall ring with guard grille ebm-papst Mulfingen GmbH & Co. KG Bachmuhle 2 * D-74673 Mulfingen Phone +49 7938 81-0 Fax +49 7938 81-110 info1@de.ebmpapst.com www.ebmpapst.com Limited partnership * Headquarters Mulfingen County court Stuttgart * HRA 590344 General partner Elektrobau Mulfingen GmbH * Headquarters Mulfingen County court Stuttgart * HRB 590142 Nominal data Type W4E450-DO09-21 Motor M4E094-HA Phase 1~ 1~ Nominal voltage VAC 230 230 Frequency Hz 50 60 Type of data definition ml ml Valid for approval / standard CE CE Speed min-1 1310 1390 Power input W 490 650 Current draw A 2.36 2.96 Motor capacitor F 10 10 Capacitor voltage VDB 400 400 Capacitor standard P0 (CE) P0 (CE) Max. back pressure Pa 125 115 Min. ambient temperature C -40 -40 Max. ambient temperature C 65 55 Starting current A 6.3 5.6 ml = max. load * me = max. efficiency * fa = running at free air * cs = customer specs * cu = customer unit Subject to alterations Data according to ErP directive Actual Request 2013 Request 2015 31.7 27.7 31.7 40 36 40 Installation category A Overall efficiency es Efficiency category Static Efficiency grade N Variable speed drive No Power input Pe kW 0.48 Specific ratio* 1.00 Air flow qv m/h 4420 Pressure increase pfs Pa 122 Speed n min-1 1315 * Specific ratio = 1 + pfs / 100 000 Pa Data established at point of optimum efficiency Item no. 12446-5-9980 * Revision - * Release 2012-07-25 * Page 1 / 6 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * D-74673 Mulfingen * Phone +49 7938 81-0 * Fax +49 7938 81-110 * info1@de.ebmpapst.com * www.ebmpapst.com AC axial fan W4E450-DO09-21 sickled blades (S series) Wall ring with guard grille Technical features Mass 13.3 kg Size 450 mm Surface of rotor Coated in black Material of terminal box ABS plastic Material of blades Press-fitted sheet steel blank, sprayed with PP plastic Material of wall ring Sheet steel, pre-galvanised and coated in black plastic (RAL 9005) Material of guard grille Steel, coated in black plastic (RAL9005) Number of blades 5 Direction of air flow "A" Direction of rotation Clockwise, seen on rotor Type of protection IP 54 Insulation class "F" Humidity class F4-1 Max. permissible ambient motor temp. (transp./ storage) + 80 C Min. permissible ambient motor temp. (transp./storage) - 40 C Mounting position Shaft horizontal or rotor on bottom; rotor on top on request Condensate discharge holes Rotor-side Operation mode S1 Motor bearing Ball bearing Leakage current <= 3.5 mA Electrical leads Via terminal box, integrated capacitor connected via terminal box Motor protection Thermal overload protector (TOP) brought out Protection class I (if protective earth is connected by customer) Product conforming to standard EN 60034-1 (2004); CE Approval GOST Item no. 12446-5-9980 * Revision - * Release 2012-07-25 * Page 2 / 6 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * D-74673 Mulfingen * Phone +49 7938 81-0 * Fax +49 7938 81-110 * info1@de.ebmpapst.com * www.ebmpapst.com W4E450-DO09-21 AC axial fan sickled blades (S series) Wall ring with guard grille Product drawing 1 Direction of air flow "A" 2 Tightening torque 0.80.15 Nm 3 Cable diameter: min. 6mm, max. 12mm; tightening torque 20.15Nm Item no. 12446-5-9980 * Revision - * Release 2012-07-25 * Page 3 / 6 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * D-74673 Mulfingen * Phone +49 7938 81-0 * Fax +49 7938 81-110 * info1@de.ebmpapst.com * www.ebmpapst.com AC axial fan W4E450-DO09-21 sickled blades (S series) Wall ring with guard grille Connection screen L = U1 = blue Z brown PE green / yellow TOP grey N = U2 = black Item no. 12446-5-9980 * Revision - * Release 2012-07-25 * Page 4 / 6 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * D-74673 Mulfingen * Phone +49 7938 81-0 * Fax +49 7938 81-110 * info1@de.ebmpapst.com * www.ebmpapst.com AC axial fan W4E450-DO09-21 sickled blades (S series) Wall ring with guard grille Charts: Air flow 50 Hz Druck p f s[Pa]fur Rho=1,2kg/m^3 150 0 500 1.000 1.500 2.000 qv[cfm] 2.500 3.000 3.500 4.000 4.500 0,6 145 0,58 140 0,56 135 0,54 130 125 0,5 120 0,48 115 0,46 110 0,44 105 0,42 100 0,4 95 0,38 90 0,34 3 80 p fs_E[IN H2O] pf s[Pa] Air performance measured as per ISO 5801 Installation category A. For detailed information on the measuring set-up, please contact ebm-papst. Suction-side noise levels: LwA measured as per ISO 13347 / LpA measured with 1m distance to fan axis. The values given are valid under the measuring conditions mentioned above and may vary according to the actual installation situation. With any deviation from the standard set-up, the specific values have to be checked and reviewed with the unit installed. 0,36 85 0,32 75 0,3 70 0,28 65 0,26 60 0,24 55 0,22 50 0,2 45 0,18 2 40 0,16 0,14 30 0,12 25 0,1 20 0,08 15 0,06 10 0,04 a] pf s[P 35 5 0 Measurement: LU-106846 0,52 4 1 0 500 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500 7.000 7.500 qv[m^3/h] 0,02 0 Measured values U f n Pe I LpAin LwAin LwAout qv pfs V Hz min-1 W A dB(A) dB(A) dB(A) m3/h Pa 1 230 50 1350 430 2.10 63 69 70 7070 0 2 230 50 1340 447 2.16 62 68 69 6330 40 3 230 50 1325 470 2.26 62 68 69 5520 80 4 230 50 1310 490 2.36 62 68 69 4315 125 U = Supply voltage * f = Frequency * n = Speed * Pe = Power input * I = Current draw * LpAin = Sound pressure level inlet side * LwAin = Sound power level inlet side * LwAout = Sound power level outlet side qv = Air flow * pfs = Pressure increase Item no. 12446-5-9980 * Revision - * Release 2012-07-25 * Page 5 / 6 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * D-74673 Mulfingen * Phone +49 7938 81-0 * Fax +49 7938 81-110 * info1@de.ebmpapst.com * www.ebmpapst.com AC axial fan W4E450-DO09-21 sickled blades (S series) Wall ring with guard grille Charts: Air flow 60 Hz Druck p f s[Pa]fur Rho=1,2kg/m^3 500 1.000 1.500 2.000 qv[cfm] 2.500 3.000 3.500 4.000 4.500 5.000 0,68 165 0,66 160 0,64 155 0,62 150 0,6 145 0,58 140 0,56 135 0,54 130 0,52 125 0,48 4 115 pf s[Pa] Air performance measured as per ISO 5801 Installation category A. For detailed information on the measuring set-up, please contact ebm-papst. Suction-side noise levels: LwA measured as per ISO 13347 / LpA measured with 1m distance to fan axis. The values given are valid under the measuring conditions mentioned above and may vary according to the actual installation situation. With any deviation from the standard set-up, the specific values have to be checked and reviewed with the unit installed. 0,5 120 0,46 110 0,44 105 0,42 100 0,4 95 0,38 90 0,36 85 0,34 3 80 0,32 75 0,3 70 0,28 65 0,26 60 0,24 55 0,22 50 0,2 45 0,18 2 40 0,16 35 0,14 30 0,12 25 0,1 20 0,08 15 0,06 a] pf s[P 10 5 0 Measurement: LU-106848 p fs_E[IN H2O] 170 0 1 0 0,04 0,02 0 500 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500 7.000 7.500 8.000 8.500 qv[m^3/h] Measured values U f n Pe I LpAin LwAin LwAout qv pfs V Hz min-1 W A dB(A) dB(A) dB(A) m3/h Pa 1 230 60 1480 600 2.70 65 72 73 7860 0 2 230 60 1455 615 2.76 64 70 71 7015 40 3 230 60 1415 637 2.87 63 70 71 6120 80 4 230 60 1390 650 2.96 62 69 70 5165 115 U = Supply voltage * f = Frequency * n = Speed * Pe = Power input * I = Current draw * LpAin = Sound pressure level inlet side * LwAin = Sound power level inlet side * LwAout = Sound power level outlet side qv = Air flow * pfs = Pressure increase Item no. 12446-5-9980 * Revision - * Release 2012-07-25 * Page 6 / 6 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * D-74673 Mulfingen * Phone +49 7938 81-0 * Fax +49 7938 81-110 * info1@de.ebmpapst.com * www.ebmpapst.com