EC centrifugal fan - RadiPac

Transcription

1 R3G31-AX54-21 ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 D-746 Mulfingen Phone Fax info1@de.ebmpapst.com Limited partnership Headquarters Mulfingen Amtsgericht (court of registration) Stuttgart HRA General partner Elektrobau Mulfingen GmbH Headquarters Mulfingen Amtsgericht (court of registration) Stuttgart HRB Nominal data Type Motor R3G31-AX54-21 M3G112-EA Phase 1~ Nominal voltage VAC Nominal voltage range VAC Frequency Hz /6 Method of obtaining data ml Speed min Power consumption W 127 Current draw A 5.6 Min. ambient temperature C -25 Max. ambient temperature C 6 ml = Max. load me = Max. efficiency fa = Free air cs = Customer specification ce = Customer equipment Subject to change Data according to ErP Directive Actual Req Overall efficiency η es % Measurement category A 3 Efficiency category Static 4 Efficiency grade N Variable speed drive Yes Data obtained at optimum efficiency level. The ErP data is determined using a motor-impeller combination in a standardized measurement setup. 9 Power consumption P ed kw Air flow q v m³/h Pressure increase p fs Pa 93 1 Speed n min Specific ratio * 1.1 * Specific ratio = 1 + p fs / 1 Pa LU-1262 Item no ENU Change Approved Page 1 / 6 ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 D-746 Mulfingen Phone +49 () Fax +49 () info1@de.ebmpapst.com

2 R3G31-AX54-21 Technical description Weight Fan size Rotor surface Electronics housing material Impeller material Number of blades 7 Direction of rotation Degree of protection Insulation class Moisture (F) / Environmental (H) protection 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 Touch current according to IEC 699 (measuring circuit Fig. 4, TN system) Electrical hookup Motor protection With cable Protection class Conformity with standards 11 kg 31 mm Painted black Die-cast aluminum Sheet aluminum Clockwise, viewed toward rotor IP54 "B" F C -4 C Shaft horizontal or rotor on bottom; rotor on top on request On rotor side S1 Ball bearing - RS-485 MODBUS-RTU - Control input -1 VDC / PWM - Tach output - Thermal overload protection for electronics/motor - Alarm relay - PFC, active - Integrated PID controller - Input for sensor -1 V or 4-2 ma - Output for slave -1 V - Motor current limitation - Soft start - Line undervoltage / phase failure detection - Output 1 VDC, max. 1 ma - Output 2 VDC, max. ma <= 3.5 ma Via terminal box Thermal overload protector (TOP) internally connected Variable I (with customer connection of protective earth) Approval EAC; UL CE Item no ENU Change Approved Page 2 / 6 ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 D-746 Mulfingen Phone +49 () Fax +49 () info1@de.ebmpapst.com

3 R3G31-AX54-21 Product drawing 1 Cable diameter min. 4 mm, max. 1 mm; tightening torque 4 ±.6 Nm 2 Accessory part: inlet ring not included in scope of delivery 3 Clearance for screw mm 4 Tightening torque 3.5 ±.5 Nm Item no ENU Change Approved Page 3 / 6 ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 D-746 Mulfingen Phone +49 () Fax +49 () info1@de.ebmpapst.com

4 R3G31-AX54-21 Connection diagram No. Conn. Designation Function/assignment KL1 1 L1 Supply connection, power supply 1-phase VAC; /6 Hz KL1 2 N Supply connection, power supply 1-phase VAC; /6 Hz PE PE Ground connection, PE connection KL2 1 NO Status relay, floating status contact; Option 1: Make for failure; Option 2: Make for run monitoring error message KL2 2 COM Status relay, floating status contact; changeover contact; common connection; contact rating 2 VAC/ max. 2 A (AC1)/min. 1 ma KL2 3 NC Status relay, floating status contact; Option 1: Break for failure; Option 2: Break for run monitoring error message KL3 1 RSA Bus connection RS485; RSA; MODBUS RTU KL3 2 RSB Bus connection RS485; RSB; MODBUS RTU KL3 3 GND Reference ground for control interface KL3 4 Ain1 U Analog input 1 (set value); -1 V; Ri = 1 kohms; adjustable curve; only for use as alternative to input Ain1 I KL V Fixed voltage output 1 VDC; +1 V ±3%; max. 1 ma; short-circuit-proof power supply for ext. devices (e.g. potentiometer) KL3 6 Ain1 I Analog input 1 (set value); 4-2 ma; Ri = 1 ohms; adjustable curve; only for use as alternative to input Ain1 U KL3 7 Din1 Digital input 1: Enable electronics; Enable: Pin open or applied voltage 5... VDC; Disable: Bridge to GND or applied voltage <.8 VDC; Reset function: Triggering of software reset after level change to <.8 V KL3 8 Din2 Digital input 2: Parameter set 1/2 switching; Depending on EEPROM setting, the valid/used parameter set can be selected via BUS or digital input DIN2. Parameter set 1: Pin open or applied voltage 5... VDC; Parameter set 2: Bridge to GND or applied voltage <.8 VDC KL3 9 Din3 Digital input 3: Direction of action of integrated controller; According to EEPROM setting, the direction of action of the integrated controller can be selected as normal/inverse via bus or digital input; Normal: Pin open or applied voltage 5... VDC; Inverse: Bridge to GND or applied voltage <.8 VDC KL3 1 GND Reference ground for control interface KL3 11 Ain2 U Analog input 2; Measured value -1 V; Ri = 1 kohms; adjustable curve; only for use as alternative to input Ain2 I KL V Fixed voltage output 2 VDC; +2 V +25/-1%; max. ma; short-circuit-proof power supply for ext. devices (e.g. sensors) KL3 13 Ain2 I Analog input 2; measured value: 4-2 ma; Ri = 1 ohms; adjustable curve; only for use as alternative to input Ain2 U Item no ENU Change Approved Page 4 / 6 ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 D-746 Mulfingen Phone +49 () Fax +49 () info1@de.ebmpapst.com

5 R3G31-AX54-21 No. Conn. Designation Function/assignment KL3 14 Aout Analog output -1 V; max. 5 ma; output of current motor modulation level/of current motor speed Adjustable curve. Item no ENU Change Approved Page 5 / 6 ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 D-746 Mulfingen Phone +49 () Fax +49 () info1@de.ebmpapst.com

6 R3G31-AX54-21 Curves: Air performance Hz Druck p f s[pa]für Rho=1,2kg/m^ qv[cfm] , , ,6 4,4 4,2 4 3,8 3,6 3,4 3,2 3 2,8 2,6 2,4 2,2 2 pfs_e[in H2O] Measurement: LU-1262 Measurement: LU Measurement: LU Measurement: LU Air performance measured according to ISO 581 installation category A. For detailed information on the measurement setup, contact ebm-papst. Intake sound level: Sound power level according to ISO / sound pressure level measured at 1 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 ,8 1,6 1,4 1, , ,6, qv[m^3/h] ,2 Measured values U V f Hz n min P ed W I A LpA in db(a) LwA in db(a) LwA out db(a) qv m 3 /h p fs Pa 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 LwA out = Sound power level outlet side qv = Air flow p fs = Pressure increase Item no ENU Change Approved Page 6 / 6 ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 D-746 Mulfingen Phone +49 () Fax +49 () info1@de.ebmpapst.com