KG8-AU6-B ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-746 Mulfingen Phone +49 798 8- Fax +49 798 8- info@de.ebmpapst.com www.ebmpapst.com Limited partnership Headquarters Mulfingen County court Stuttgart HRA 5944 General partner Elektrobau Mulfingen GmbH Headquarters Mulfingen County court Stuttgart HRB 594 Nominal data Type Motor KG8-AU6-B MG84-GF Phase ~ Nominal voltage VAC Nominal voltage range VAC.. 77 Frequency Hz /6 Type of data definition ml Speed min - 8 Power input W Current draw A. Min. ambient temperature C -5 Max. ambient temperature C 4 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 Installation category A Efficiency category Static Variable speed drive Yes Specific ratio *. * Specific ratio = + p fs / Pa Actual Request Request 5 Overall efficiency η es % 58.7 46 Efficiency grade N 7.7 58 6 Power input P ed kw.7 Air flow q v m³/h Pressure increase p fs Pa 7 Speed n min - 77 Data definition with optimum efficiency. LU-585 The ErP data is determined using a motor-impeller combination in a standardised measurement configuration. Item no. 787-5-998 ENG Revision 8546 Release 4-9- Page / 5 ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-746 Mulfingen Phone +49 () 798 8- Fax +49 () 798 8- info@de.ebmpapst.com www.ebmpapst.com
KG8-AU6-B Technical features Mass Size Surface of rotor Material of electronics housing Material of impeller Material of mounting plate Material of support bracket Material of inlet nozzle Number of blades 7 Direction of rotation.5 kg 8 mm Type of protection IP 54 Insulation class Coated in black Die-cast aluminium Aluminium sheet Sheet steel, galvanised Steel, coated in black Sheet steel, galvanised Clockwise, seen on rotor "B" Humidity class F- Max. permissible ambient motor temp. (transp./ storage) Min. permissible ambient motor temp. (transp./storage) Mounting position Condensate discharge holes Operation mode Motor bearing Technical features EMC interference immunity +8 C -4 C Shaft horizontal or rotor on bottom; rotor on top on request Rotor-side S Ball bearing - Output VDC, max. ma - Output VDC, max. ma - Output for slave - V - Input for sensor - V or 4- ma - Alarm relay - Motor current limit - PFC, active - RS485 MODBUS RTU - Soft start - Control input - VDC / PWM - Control interface with SELV potential safely disconnected from the mains - Over-temperature protected electronics / motor - Line undervoltage / phase failure detection Acc. to EN 6-6- (industrial environment) EMC harmonics Acc. to EN 6--/ EMC interference emission Touch current acc. IEC 699 (measuring network Fig. 4, TN system) Electrical leads Motor protection Protection class Product conforming to standard Approval Acc. to EN 5 (Class B, household environment) <=.5 ma Via terminal box Thermal overload protector (TOP) wired internally I (if protective earth is connected by customer) EN -5-; CE CCC; EAC Item no. 787-5-998 ENG Revision 8546 Release 4-9- Page / 5 ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-746 Mulfingen Phone +49 () 798 8- Fax +49 () 798 8- info@de.ebmpapst.com www.ebmpapst.com
KG8-AU6-B Product drawing Cable diameter: min. 4 mm, max. mm; tightening torque:.5±.4 Nm Inlet nozzle with bleeder connection for pressure relief (k-factor 9) Tightening torque.5±.5 Nm Item no. 787-5-998 ENG Revision 8546 Release 4-9- Page / 5 ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-746 Mulfingen Phone +49 () 798 8- Fax +49 () 798 8- info@de.ebmpapst.com www.ebmpapst.com
KG8-AU6-B Connection screen No. Conn. Designation Function / assignment PE - PE Protective earth connection KL, N, L Supply voltage, /6 Hz KL NC Floating status message contact, break for failure KL COM Floating status message contact, changeover contact, common connection ( A, max. VAC, min. ma, AC) KL NO Floating status message contact, normally open, make for failure KL OUT Analogue output, - VDC, max. ma, SELV, Output of the current motor level control coefficient: V corresponds to % level control coefficient, V correspond to % level control coefficient. KL, 8 GND Reference mass for control interface, SELV KL, 7 - V Use control / actual value input - VDC, impedance kω only as alternative to 4- ma input, SELV KL 4 + V Voltage output VDC (+/- %), max. ma, Supply voltage for ext. devices (e.g. potentiometer), SELV KL 5 + V Voltage output VDC (+5%/-%), max. ma Supply voltage for ext. devices (e.g. sensors), SELV KL 6 4- ma Use control / actual value input 4- ma, impedance Ω, only as alternative to - V input, SELV KL 9, RSB RS485 interface for MODBUS, RSB KL, RSA RS485 interface for MODBUS, RSA Item no. 787-5-998 ENG Revision 8546 Release 4-9- Page 4 / 5 ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-746 Mulfingen Phone +49 () 798 8- Fax +49 () 798 8- info@de.ebmpapst.com www.ebmpapst.com
KG8-AU6-B Charts: Air flow Hz Druck p f s[pa]für Rho=,kg/m^ 9 8 8 7 7 6 6 5 4 4 6 8 5. 4 qv[cfm].. 7 6 4... qv[m^/h] 9 5...,6,5,4,,,,9,8,7,6,5,4,,,,9,8, 4. pfs_e[in HO],7,6,5,4,,,,9,8,7,6,5,4,, Measurement: LU-585 Air performance measured as per ISO 58 Installation category A. For detailed information on the measuring set-up, please contact ebm-papst. Suction-side noise levels: LwA measured as per ISO 47 / LpA measured with m 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. Measured values 4 5 6 7 8 9 4 5 6 U V f Hz n min - 8 8 8 8 4 4 4 4 9 9 9 9 4 4 4 4 P ed W 479 655 6 94 4 47 4 46 4 99 58 8 9 8 I A..88..85..8.6.76.65.89..87.6.6.4.5 LpA in 7 69 7 69 6 6 64 6 56 54 58 LwA in 8 79 76 8 79 78 74 7 67 6 6 LwA out 89 85 8 87 85 8 8 84 8 76 78 7 7 qv m /h 56 99 5 5 56 9 5 95 5 5 8 765 495 5 645 p fs Pa 6 8 58 488 6 6 6 77 88 5 U = Supply voltage f = Frequency n = Speed P ed = Power input I = Current draw LpA in = Sound pressure level inlet side LwA in = Sound power level inlet side LwA out = Sound power level outlet side qv = Air flow p fs = Pressure increase Item no. 787-5-998 ENG Revision 8546 Release 4-9- Page 5 / 5 ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-746 Mulfingen Phone +49 () 798 8- Fax +49 () 798 8- info@de.ebmpapst.com www.ebmpapst.com