KG9-AR- ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-7467 Mulfingen Phone +49 8 8- Fax +49 8 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 KG9-AR- MG-QA Phase ~ Nominal voltage VAC Nominal voltage range VAC 8.. 48 Frequency Hz /6 Type of data definition State ml prelim. Speed min - 86 Power input W Current draw A.5 Min. ambient temperature C -4 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 65.7 56.7 6.7 Efficiency grade N 67 58 6 Power input P ed kw 7.5 Air flow q v m³/h 785 Pressure increase p fs Pa 69 Speed n min - 86 Data definition with optimum efficiency. Item no. 56-5-998 Revision 6 Release --7 Page / 5 ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-7467 Mulfingen Phone +49 () 8 8- Fax +49 () 8 8- info@de.ebmpapst.com www.ebmpapst.com
KG9-AR- Technical features Mass Size Surface of rotor Material of electronics housing Material of impeller kg 9 mm Coated in black Die-cast aluminium Aluminium sheet Material of inlet nozzle Sheet steel, galvanised and plastic-coated in light grey (RAL 75) Material of support structure Sheet steel, galvanised and plastic-coated in light grey (RAL 75) Number of blades 7 Direction of rotation Type of protection IP 54 Insulation class Clockwise, seen on rotor "F" Humidity class F4- 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 Touch current acc. IEC 699 (measuring network Fig. 4, TN system) Electrical leads Motor protection Protection class Product conforming to standard Approval +8 C -4 C Shaft horizontal (only base mounting) 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 - Operation and alarm display - Input for sensor - V or 4- ma - External 4 V input (programming) - External release input - Alarm relay - Integrated PID controller - Motor current limit - PFC, passive - 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 <=.5 ma Via terminal box Reverse polarity and locked-rotor protection I (if protective earth is connected by customer) EN 68-5-; CE GOST Item no. 56-5-998 Revision 6 Release --7 Page / 5 ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-7467 Mulfingen Phone +49 () 8 8- Fax +49 () 8 8- info@de.ebmpapst.com www.ebmpapst.com
KG9-AR- Product drawing Inlet nozzle with bleeder connection for pressure relief (k-factor: 9) Screw-on position for vibration-absorbing elements Cable diameter: min. 4 mm, max. mm, tightening torque: 4±.6 Nm 4 Cable diameter: min. 9 mm, max. 6 mm, tightening torque: 6±.9 Nm 5 Tightening torque.5±.5 Nm Item no. 56-5-998 Revision 6 Release --7 Page / 5 ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-7467 Mulfingen Phone +49 () 8 8- Fax +49 () 8 8- info@de.ebmpapst.com www.ebmpapst.com
KG9-AR- Connection screen No. Pin Signal Function / assignment KL L Mains supply connection, supply voltage ~8-48 VAC; /6 Hz KL L Mains supply connection, supply voltage ~8-48 VAC; /6 Hz KL L Mains supply connection, supply voltage ~8-48 VAC; /6 Hz PE PE Earth connection, PE connection KL NO Status relay, floating status contact; normally open; close with error KL COM Status relay; floating status contact; changeover contact; common connection; contact rating VAC / A (AC) KL NC Status relay, floating status contact; break with error KL RSA Bus connection RS485; RSA; MODBUS RTU KL RSB Bus connection RS485; RSB; MODBUS RTU KL / GND Signal ground for control interface KL KL 4 Ain U Analogue input (set value); - V; Ri= kω; parametrisable curves; only usable as alternative to input Ain I KL 5 + V Fixed voltage output VDC; + V +/-%; max. ma; short circuit proof; power supply for ext. devices (e.g. potentiometer) KL 6 Ain I Analogue input (set value); 4- ma; Ri= Ω; parametrisable curves; only usable as alternative to input Ain U KL 7 Din Digital input : enabling of electronics; enabling: open pin or applied voltage 5 to VDC; disabling: bridge to GND or applied voltage < VDC; reset function: triggers software reset after a level change to < V KL 8 Din Digital input : parameter set switch /; according to EEPROM setting, the valid/used parameter set is selectable per BUS or per digital input DIN. Parameter set : open pin or applied voltage 5 to VDC; parameter set : bridge to GND or applied voltage < VDC KL 9 Din Digital input : Control characteristic of the integrated controller; according to EEPROM setting, the control characteristic of the integrated controller is normally/inversely selectable per BUS or per digital input; normal: open pin or applied voltage 5 to VDC (control deviation = actual sensor value - set value) inverse: bridge to GND or applied voltage < VDC (control deviation = set value - actual sensor value) KL Ain U Analogue input ; actual sensor value - V; Ri= kω; parametrisable curve; only usable as alternative to input Ain I KL + V Fixed voltage output VDC; + V +5/- %; max. ma; short circuit proof; power supply for ext. devices (e.g. sensors) KL Ain I Analogue input ; actual sensor value 4- ma; Ri= Ω; parametrisable curve; only usable as alternative to input Ain U KL 4 Aout Analogue output - V; max. 5 ma; output of the actual motor control factor (output voltage of electronics)/ of the actual motor speed; function selectable per bus; parametrisable curve. Item no. 56-5-998 Revision 6 Release --7 Page 4 / 5 ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-7467 Mulfingen Phone +49 () 8 8- Fax +49 () 8 8- info@de.ebmpapst.com www.ebmpapst.com
KG9-AR- Charts: Air flow Hz 9 5. pfs @ rho=, kg/m³ qv [CFM]. 5..,6 pfs [Pa] 8 8 7 7 6 6 5 4 6 8 4 7,4,,8,6,4,,8,6,4 pfs [InHO] Measurement: LU-49 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. 5 4 6,,8,6,4 5.. 5.. 5. qv [m³/h] 9. 5 5. 4., Measured values 4 5 6 7 8 9 4 5 6 U V f Hz n min - 86 86 86 86 7 7 7 7 6 6 6 6 5 5 5 5 P ed W 8 67 75 66 48 497 4557 6 85 6 966 88 77 96 7 I A 7.7...7 5. 6.7 7.6 6.96.6 4.6 4.94 4.5.98.64.. LpA in 8 77 7 7 78 7 69 69 7 66 65 7 66 6 6 LwA in 9 87 8 8 89 8 78 85 74 8 7 7 LwA out 96 9 86 86 9 87 8 8 89 84 84 qv m /h 945 4455 667 85 4 985 565 96 5855 5 45 88 75 4 p fs Pa 6 85 64 494 6 98 7 467 4 66 4 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. 56-5-998 Revision 6 Release --7 Page 5 / 5 ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-7467 Mulfingen Phone +49 () 8 8- Fax +49 () 8 8- info@de.ebmpapst.com www.ebmpapst.com