ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-74673 Mulfingen Phone +49 7938 8- Fax +49 7938 8- info@de.ebmpapst.com www.ebmpapst.com Limited partnership Headquarters Mulfingen Amtsgericht (court of registration) Stuttgart HRA 59344 General partner Elektrobau Mulfingen GmbH Headquarters Mulfingen Amtsgericht (court of registration) Stuttgart HRB 594 Nominal data Type Motor M3G55-BI Phase ~ Nominal voltage VAC Nominal voltage range VAC.. Frequency Hz 5/6 Method of obtaining data Status ml prelim. Speed min - 33 Power consumption W Current draw A.95 Min. ambient temperature C -5 Max. ambient temperature C 6 ml = Max. load me = Max. efficiency fa = Free air cs = Customer specification ce = Customer equipment Subject to change Item no. 8-5-998 ENU Change 886 Approved -5-6 Page / 5
Technical description Weight Fan size Rotor surface Electronics housing material Impeller material Number of blades 7 Direction of rotation Degree of protection Insulation class Max. permitted ambient temp. for motor (transport/storage) Min. permitted ambient temp. for motor (transport/storage) Installation position Condensation drainage holes Mode Motor storage Technical features EMC immunity to interference EMC interference emission Touch current according to IEC 699 (measuring circuit Fig. 4, TN system) Motor protection With cable Protection class Conformity with standards. kg mm Thick-film passivated Die-cast aluminum PA plastic Clockwise, viewed toward rotor IP "B" + 8 C - 4 C Any None, open rotor S Ball bearing - Output VDC, max.. ma - Tach output - Motor current limitation - Soft start - Control input - VDC / PWM - Control interface with SELV potential safely disconnected from the mains - Thermal overload protection for electronics/motor - Line undervoltage detection According to EN 6-6- (industrial environment) According to EN 6-6-4 (industrial environment) <= 3.5 ma Locked-rotor protection Variable I (with customer connection of protective earth) EN 6335-; CE Approval CSA C. No. 77; UL Item no. 8-5-998 ENU Change 886 Approved -5-6 Page / 5
Product drawing Accessory part: inlet ring 969--4, not included in scope of delivery Max. clearance for screw 6 mm 3 Cable PVC 3G.5 mm², 3x crimped splices 4 Cable PVC 4x.5 mm², 4x crimped splices Item no. 8-5-998 ENU Change 886 Approved -5-6 Page 3 / 5
Connection diagram No. Conn. Designation Color Function/assignment CON L black Power supply VAC, 5-6 Hz, see nameplate for voltage range CON N Neutral conductor CON PE Protective earth 3 V/ max.ma red Voltage output V /. ma, electrically isolated, not short-circuit-proof. - V PWM yellow Control input - V or PWM, electrically isolated GND blue GND connection for control interface 4 Tacho Tach output: open collector, pulse per revolution, electrically isolated Item no. 8-5-998 ENU Change 886 Approved -5-6 Page 4 / 5
Curves: Air performance 5 Hz pfs [Pa] 5 46 44 4 4 38 36 34 3 3 8 6 4 8 6 4 8 6 4 5 pfs @ rho=, kg/m³ qv [CFM] 5 3 35 4 8 3 7 6 4 3 4 5 6 qv [m³/h] 4 6 9 7 45 5 55 5 8 9,9,8,7,6,5,4,3,,,9,8,7,6,5,4,3,, pfs [InHO] Measurement: LU-4773 Air performance measured according to ISO installation category A. For detailed information on the measurement setup, contact ebm-papst. Intake sound level: Sound power level according to ISO 347 / sound pressure level measured at m distance from fan axis. The values given are valid under the specified measuring conditions and may vary due to conditions of installation. For deviations from the standard configuration, the parameters have to be checked on the installed unit. Measured values 3 4 5 6 7 8 9 4 6 U V f Hz 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 n min - 5 45 33 43 8 8 8 8 P ed W 36 4 4 3 6 3 6 7 I A.95.95.95.95.5.6.69.6.33.38.44.39.9..5. LpA in db(a) 6 55 59 57 5 5 5 46 43 46 LwA in db(a) 69 66 6 67 64 6 6 6 6 56 56 5 qv m 3 /h 95 775 55 8 755 6 495 45 57 45 475 355 75 p fs Pa 3 74 6 4 9 64 38 8 4 U = Power supply f = Frequency n = Speed P ed = Power consumption I = Current draw LpA in = Sound pressure level intake side LwA in = Sound power level intake side qv = Air flow p fs = Pressure increase Item no. 8-5-998 ENU Change 886 Approved -5-6 Page 5 / 5