EC centrifugal fan - RadiPac R3G310-AX54-21 backward-curved, single-intake ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 · D-74673 Mulfingen Phone +49 7938 81-0 Fax +49 7938 81-110 [email protected] www.ebmpapst.com Limited partnership · Headquarters Mulfingen Amtsgericht (court of registration) Stuttgart · HRA 590344 General partner Elektrobau Mulfingen GmbH · Headquarters Mulfingen Amtsgericht (court of registration) Stuttgart · HRB 590142 Nominal data Type R3G310-AX54-21 Motor M3G112-EA Phase 1~ Nominal voltage VAC 230 Nominal voltage range VAC 200 .. 277 Frequency Hz 50/60 Method of obtaining data ml Speed min-1 2850 Power consumption W 1270 Current draw A 5.6 Min. ambient temperature °C -25 Max. ambient temperature °C 60 ml = Max. load · me = Max. efficiency · fa = Free air · cs = Customer specification · ce = Customer equipment Subject to change Data according to ErP Directive 01 Overall efficiency ηes % Actual Req. 2015 59.4 52.6 09 Power consumption Ped kW 1.27 02 Measurement category A 09 Air flow qv m³/h 2790 03 Efficiency category Static 09 Pressure increase pfs Pa 903 10 Speed n min-1 2840 04 Efficiency grade N 68.8 05 Variable speed drive Yes 62 Data obtained at optimum efficiency level. The ErP data is determined using a motor-impeller combination in a standardized measurement setup. 11 Specific ratio* * Specific ratio = 1 + pfs / 100 000 Pa 1.01 LU-126020 Item no. 50235-5-9980 · ENU · Change 84593 · Approved 2015-01-05 · Page 1 / 6 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com EC centrifugal fan - RadiPac R3G310-AX54-21 backward-curved, single-intake Technical description Weight 11 kg Fan size 310 mm Rotor surface Painted black Electronics housing material Die-cast aluminum Impeller material Sheet aluminum Number of blades 7 Direction of rotation Clockwise, viewed toward rotor Degree of protection IP54 Insulation class "B" Moisture (F) / Environmental (H) protection class F4-1 Max. permitted ambient temp. for motor (transport/storage) +80 °C Min. permitted ambient temp. for motor (transport/storage) -40 °C Installation position Shaft horizontal or rotor on bottom; rotor on top on request Condensation drainage holes On rotor side Mode S1 Motor storage Ball bearing Technical features - RS-485 MODBUS-RTU - Control input 0-10 VDC / PWM - Tach output - Thermal overload protection for electronics/motor - Alarm relay - PFC, active - Integrated PID controller - Input for sensor 0-10 V or 4-20 mA - Output for slave 0-10 V - Motor current limitation - Soft start - Line undervoltage / phase failure detection - Output 10 VDC, max. 10 mA - Output 20 VDC, max. 50 mA Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) <= 3.5 mA Electrical hookup Via terminal box Motor protection Thermal overload protector (TOP) internally connected With cable Variable Protection class I (with customer connection of protective earth) Conformity with standards CE Approval EAC; UL 1004-7 + 60730 Item no. 50235-5-9980 · ENU · Change 84593 · Approved 2015-01-05 · Page 2 / 6 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com R3G310-AX54-21 EC centrifugal fan - RadiPac backward-curved, single-intake Product drawing 1 Cable diameter min. 4 mm, max. 10 mm; tightening torque 4 ± 0.6 Nm 2 Accessory part: inlet ring 31575-2-4013 not included in scope of delivery 3 Clearance for screw 12-16 mm 4 Tightening torque 3.5 ± 0.5 Nm Item no. 50235-5-9980 · ENU · Change 84593 · Approved 2015-01-05 · Page 3 / 6 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com R3G310-AX54-21 EC centrifugal fan - RadiPac backward-curved, single-intake Connection diagram No. Conn. Designation Function/assignment KL1 1 L1 Supply connection, power supply 1-phase 200-277 VAC; 50/60 Hz KL1 2 N Supply connection, power supply 1-phase 200-277 VAC; 50/60 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 250 VAC/ max. 2 A (AC1)/min. 10 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); 0-10 V; Ri = 100 kohms; adjustable curve; only for use as alternative to input Ain1 I KL3 5 +10 V Fixed voltage output 10 VDC; +10 V ±3%; max. 10 mA; short-circuit-proof power supply for ext. devices (e.g. potentiometer) KL3 6 Ain1 I Analog input 1 (set value); 4-20 mA; Ri = 100 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...50 VDC; Disable: Bridge to GND or applied voltage < 0.8 VDC; Reset function: Triggering of software reset after level change to < 0.8 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...50 VDC; Parameter set 2: Bridge to GND or applied voltage < 0.8 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...50 VDC; Inverse: Bridge to GND or applied voltage < 0.8 VDC KL3 10 GND Reference ground for control interface KL3 11 Ain2 U Analog input 2; Measured value 0-10 V; Ri = 100 kohms; adjustable curve; only for use as alternative to input Ain2 I KL3 12 +20 V Fixed voltage output 20 VDC; +20 V +25/-10%; max. 50 mA; short-circuit-proof power supply for ext. devices (e.g. sensors) KL3 13 Ain2 I Analog input 2; measured value: 4-20 mA; Ri = 100 ohms; adjustable curve; only for use as alternative to input Ain2 U Item no. 50235-5-9980 · ENU · Change 84593 · Approved 2015-01-05 · Page 4 / 6 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com R3G310-AX54-21 EC centrifugal fan - RadiPac backward-curved, single-intake No. Conn. Designation Function/assignment KL3 14 Aout Analog output 0-10 V; max. 5 mA; output of current motor modulation level/of current motor speed Adjustable curve. Item no. 50235-5-9980 · ENU · Change 84593 · Approved 2015-01-05 · Page 5 / 6 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com EC centrifugal fan - RadiPac R3G310-AX54-21 backward-curved, single-intake Curves: Air performance 50 Hz Druck p f s[Pa]für Rho=1,2kg/m^3 500 qv[cfm] 1.500 1.000 2.000 2.500 3.000 5,2 1.250 5 1.200 4,8 1.150 4,6 1.100 1.050 4,2 1.000 4 950 3,8 900 3,6 850 3,2 3 750 3 700 pf s[Pa] Air performance measured according to ISO 5801 installation category A. For detailed information on the measurement setup, contact ebm-papst. Intake sound level: Sound power level according to ISO 13347 / 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. 3,4 8 800 2,8 650 2,6 600 2,4 7 550 2,2 12 500 2 450 1,8 2 400 1,6 11 350 1,4 6 16 300 1,2 250 1 15 200 150 10 0,8 0,6 14 13 0 500 1.000 1.500 2.000 9 2.500 3.000 qv[m^3/h] 3.500 ] [Pa pf s ] [Pa pf s a] s[P pf 50 a] pf s[P 100 0 Measurement: LU-126020 Measurement: LU-131413 Measurement: LU-131415 Measurement: LU-131416 4,4 4 p fs_E[IN H2O] 1.300 0 1 5 4.000 4.500 5.000 0,4 0,2 0 Measured values U f n Ped I LpAin LwAin LwAout qv pfs V Hz min-1 W A dB(A) dB(A) dB(A) m3/h Pa 1 230 50 2930 946 4.14 81 88 94 4980 0 2 230 50 2895 1147 5.01 76 83 90 4340 425 3 230 50 2850 1270 5.60 72 79 87 3410 760 4 230 50 2850 1237 5.41 75 83 89 2300 1050 5 230 50 2430 529 2.34 77 84 89 4165 0 6 230 50 2430 663 2.91 71 78 85 3585 309 7 230 50 2430 743 3.26 70 77 84 2925 556 8 230 50 2430 751 3.29 71 78 85 1980 781 9 230 50 1955 299 1.36 71 78 83 3345 0 10 230 50 1955 360 1.61 66 73 79 2860 193 11 230 50 1955 398 1.77 65 72 78 2335 356 12 230 50 1955 400 1.78 66 73 79 1585 499 13 230 50 1465 139 0.72 64 71 76 2505 0 14 230 50 1465 159 0.79 59 67 73 2130 106 15 230 50 1465 177 0.86 58 65 72 1735 196 16 230 50 1465 184 0.89 59 66 73 1185 280 U = Power supply · f = Frequency · n = Speed · Ped = Power consumption · I = Current draw · LpAin = Sound pressure level intake side · LwAin = Sound power level intake side LwAout = Sound power level outlet side · qv = Air flow · pfs = Pressure increase Item no. 50235-5-9980 · ENU · Change 84593 · Approved 2015-01-05 · Page 6 / 6 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com