EC centrifugal fan - RadiCal R3G280-RO18-A1 backward curved, single inlet ebm-papst Mulfingen GmbH & Co. KG Bachmuhle 2 * D-74673 Mulfingen Phone +49 7938 81-0 Fax +49 7938 81-110 info1@de.ebmpapst.com www.ebmpapst.com Limited partnership * Headquarters Mulfingen County court Stuttgart * HRA 590344 General partner: Elektrobau Mulfingen GmbH * Headquarters Mulfingen County court Stuttgart * HRB 590142 Nominal data Type R3G280-RO18-A1 Motor M3G084-DF Phase 1~ Nominal voltage VAC 230 Nominal voltage range VAC 200 .. 277 Frequency Hz 50/60 Type of data definition ml Speed min-1 2550 Power input W 460 Current draw A 2.0 Min. ambient temperature C -25 Max. ambient temperature C 40 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 Actual Request 2013 Request 2015 64,7 43,9 47,9 78,8 58 62 Installation category A Overall efficiency es Efficiency category Static Efficiency grade N Variable speed drive integrated Integrated Power input Ped kW 0,45 Specific ratio* 1,01 Air flow qv m/h 2000 Pressure increase pfs Pa 480 Speed n min-1 2535 * Specific ratio = 1 + pfs / 100 000 Pa Data established at point of optimum efficiency Item no.: 51464-5-9980 * Revision: 75818 * Print-out: 2012-03-23 * Y. Uhlmann (VM-TDO) * Page 1 / 5 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * D-74673 Mulfingen * Phone +49 7938 81-0 * Fax +49 7938 81-110 * info1@de.ebmpapst.com * www.ebmpapst.com EC centrifugal fan - RadiCal R3G280-RO18-A1 backward curved, single inlet Technical features Mass 4 kg Size 280 mm Surface of rotor Coated in black Material of electronics housing Die-cast aluminium Material of impeller PP plastic Number of blades 6 Direction of rotation Clockwise, seen on rotor Type of protection IP 54 Insulation class "B" Humidity class F3-1 Max. permissible ambient motor temp. (transp./ storage) + 80 C Min. permissible ambient motor temp. (transp./storage) - 40 C Mounting position Shaft horizontal or rotor on top; rotor on bottom on request Condensate discharge holes None Operation mode S1 Motor bearing Ball bearing Technical features - Output 10 VDC, max. 10 mA - Alarm relay - Motor current limit - PFC, active - Soft start - Control input 0-10 VDC / PWM - Control interface with SELV potential safely disconnected from the mains - Over-temperature protected electronics / motor - Line undervoltage / phase failure detection EMC interference immunity Acc. to EN 61000-6-2 (industrial environment) EMC interference emission Acc. to EN 55022 (Class B) EMC harmonics Acc. to EN 61000-3-2/3 Leakage current <= 3.5 mA Motor protection Thermal overload protector (TOP) wired internally Cable exit Variable Protection class I (if protective earth is connected by customer) Product conforming to standard EN 61800-5-1 Approval UL 2111; CSA C22.2 Nr.77 Item no.: 51464-5-9980 * Revision: 75818 * Print-out: 2012-03-23 * Y. Uhlmann (VM-TDO) * Page 2 / 5 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * D-74673 Mulfingen * Phone +49 7938 81-0 * Fax +49 7938 81-110 * info1@de.ebmpapst.com * www.ebmpapst.com R3G280-RO18-A1 EC centrifugal fan - RadiCal backward curved, single inlet Product drawing 1 Accessory part: Inlet nozzle 28000-2-4013, not included in the standard scope of delivery 2 Depth of screw 8-10 mm 3 Connection line PVC AWG18, 5x crimped core-end sleeves 4 Connection line PVC AWG22, 3x crimped core-end sleeves Item no.: 51464-5-9980 * Revision: 75818 * Print-out: 2012-03-23 * Y. Uhlmann (VM-TDO) * Page 3 / 5 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * D-74673 Mulfingen * Phone +49 7938 81-0 * Fax +49 7938 81-110 * info1@de.ebmpapst.com * www.ebmpapst.com EC centrifugal fan - RadiCal R3G280-RO18-A1 backward curved, single inlet Connection screen Line No. Signal Colour Function / assignment 1 1 PE green/yellow Protective earth 1 3 N blue Supply voltage, neutral conductor, 50/60 Hz 1 4 L black Supply voltage, phase, 50/60 Hz 1 5 COM white 1 Floating status message contact, normally closed for error (2 A, max. 250 VAC, min. 10 mA) 1 6 NC white 2 Floating status message contact, normally closed for error 2 8 0 - 10 V yellow Control input, set value 0 - 10 VDC, impedance 100 k, SELV 2 11 10 VDC red Voltage output 10 VDC (+/-3%), max. 10 mA, supply voltage for external devices (e.g. potentiometer), SELV 2 12 GND blue Reference mass for control interface, SELV Item no.: 51464-5-9980 * Revision: 75818 * Print-out: 2012-03-23 * Y. Uhlmann (VM-TDO) * Page 4 / 5 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * D-74673 Mulfingen * Phone +49 7938 81-0 * Fax +49 7938 81-110 * info1@de.ebmpapst.com * www.ebmpapst.com EC centrifugal fan - RadiCal R3G280-RO18-A1 backward curved, single inlet Charts: Air flow 50 Hz Druck p f s[Pa]fur Rho=1,2kg/m^3 800 0 200 400 600 qv [cfm] 1.000 800 1.200 1.400 1.600 1.800 2.000 3,2 3,1 750 3 2,9 700 2,8 650 Measurement: LU-136485 2,7 4 2,6 2,5 600 2,4 2,3 550 2,2 2,1 3 2 8 1,9 pfs[Pa] 450 1,8 1,7 400 1,6 7 350 1,5 1,4 12 1,3 300 1,2 11 250 1,1 2 1 0,9 16 200 0,8 6 0,7 15 150 0,6 10 100 0,5 0,4 14 0,3 0 500 1.000 9 1.500 qv [m/h] 2.000 5 2.500 a] pfs[P 13 ] [Pa pfs ] [Pa pfs ] [Pa pfs 50 0 p fs_E[IN H2O] 500 Air performance measured as per ISO 5801 Installation category A. For detailed information on the measuring set-up, please contact ebm-papst. Suction-side noise levels: LwA measured as per ISO 13347 / LpA measured with 1m 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. 1 3.000 0,2 0,1 0 Measured values U f n Ped I qv pfs V Hz min-1 W A m3/h Pa 1 230 50 2570 353 1.56 3070 0 2 230 50 2570 424 1.86 2620 250 3 230 50 2550 460 2.00 2000 500 4 230 50 2570 437 1.91 1405 650 5 230 50 2200 216 0.95 2610 0 6 230 50 2200 262 1.15 2235 182 7 230 50 2200 298 1.30 1735 378 8 230 50 2200 276 1.21 1205 479 9 230 50 1800 118 0.52 2135 0 10 230 50 1800 144 0.63 1825 122 11 230 50 1800 163 0.71 1420 253 12 230 50 1800 151 0.66 985 321 13 230 50 1400 56 0.25 1660 0 14 230 50 1400 68 0.30 1420 74 15 230 50 1400 77 0.34 1105 153 16 230 50 1400 71 0.31 765 194 Item no.: 51464-5-9980 * Revision: 75818 * Print-out: 2012-03-23 * Y. Uhlmann (VM-TDO) * Page 5 / 5 ebm-papst Mulfingen GmbH & Co. KG * Bachmuhle 2 * D-74673 Mulfingen * Phone +49 7938 81-0 * Fax +49 7938 81-110 * info1@de.ebmpapst.com * www.ebmpapst.com