S4S250-BA20-56

AC axial fan S4S250-BA20-56 straight blades (A series) with guard grille for full nozzle ebm-papst Mulfingen GmbH & Co. KG Bachmühle 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 S4S250-BA20-56 Motor M4S068-CF Phase 1~ 1~ Nominal voltage VAC 115 115 Frequency Hz 60 60 Type of data definition fa fa Valid for approval / standard CE UL 2111 Speed min-1 1550 1550 Power input W 75 80 Current draw A 1.1 1.12 Min. ambient temperature °C -25 -25 Max. ambient temperature °C 40 40 ml = max. load · me = max. efficiency · fa = running at free air · cs = customer specs · cu = customer unit Subject to alterations Item no. 12222-5-9980 · Revision 76115 · Release 2012-03-06 · Page 1 / 5 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com AC axial fan S4S250-BA20-56 straight blades (A series) with guard grille for full nozzle Technical features Mass 2 kg Size 250 mm Surface of rotor Coated in black Material of impeller Sheet steel, coated in black Material of guard grille Steel, coated in black plastic (RAL9005) Number of blades 5 Direction of air flow "V" Direction of rotation Counter-clockwise, seen on rotor Type of protection IP 44; Depending on installation and position Insulation class "B" Humidity class F5 Max. permissible ambient motor temp. (transp./ storage) + 80 °C Min. permissible ambient motor temp. (transp./storage) - 40 °C Mounting position Any Condensate discharge holes None Operation mode S1 Motor bearing Ball bearing Touch current acc. IEC 60990 (measuring network Fig. 4, TN system) < 0.75 mA Motor protection Thermal overload protector (TOP) wired internally Cable exit Lateral Protection class I (if protective earth is connected by customer) Product conforming to standard EN 60335-1; CE Approval CSA; UL Item no. 12222-5-9980 · Revision 76115 · Release 2012-03-06 · Page 2 / 5 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com S4S250-BA20-56 AC axial fan straight blades (A series) with guard grille for full nozzle Product drawing 1 Direction of air flow "V" 2 Connection line PVC 3G AWG20, 3x brass lead tips crimped 3 Connection line Raychem AWG24, 3x brass lead tips crimped Item no. 12222-5-9980 · Revision 76115 · Release 2012-03-06 · Page 3 / 5 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com S4S250-BA20-56 AC axial fan straight blades (A series) with guard grille for full nozzle Connection screen 1 Fan connection diagram L Blue N brown PE green / yellow TOP Thermal overload protector 2 Hall IC circuit 2.1 Hall IC 2.2 Red (+5V) 2.3 White (out) 2.4 Black (0V) Item no. 12222-5-9980 · Revision 76115 · Release 2012-03-06 · Page 4 / 5 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com AC axial fan S4S250-BA20-56 straight blades (A series) with guard grille for full nozzle Charts: Air flow 60 Hz Druck p f s[Pa]für Rho=1,2kg/m^3 50 100 150 200 250 300 qv [cfm] 350 400 450 500 550 600 650 700 750 0,52 125 0,5 120 0,48 115 0,46 110 0,44 105 0,42 100 0,4 95 0,38 90 0,36 85 0,34 80 0,32 75 0,3 70 0,28 65 0,26 60 0,24 55 0,22 50 0,2 45 0,16 35 0,14 3 30 0,12 25 0,1 20 0,08 2 15 0,06 10 0,04 ] [Pa pfs 5 0 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. 0,18 4 40 Measurement: LU-55103 psf [IN H2O] pfs[Pa] 130 0 0,02 1 0 100 200 300 400 500 600 700 qv [m³/h] 800 900 1.000 1.100 1.200 0 1.300 Measured values U f n Pe I qv pfs V Hz min-1 W A m3/h Pa 1 115 60 1600 63 0.87 1030 0 2 115 60 1575 65 0.89 945 15 3 115 60 1560 66 0.90 840 30 4 115 60 1560 66 0.90 720 40 U = Supply voltage · f = Frequency · n = Speed · Pe = Power input · I = Current draw · qv = Air flow · pfs = Pressure increase Item no. 12222-5-9980 · Revision 76115 · Release 2012-03-06 · Page 5 / 5 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com