EC centrifugal fan G3G250-GN17-01 backward curved, single inlet with housing (flange), Gas blower for gas-condensing heating 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 Nominal data Type G3G250-GN17-01 Motor M3G084-FA Phase 1~ Nominal voltage VAC 230 Nominal voltage range VAC 208 .. 240 Frequency Hz 50/60 Type of data definition ml Speed min-1 4800 Power input W 1150 Current draw A 5.7 @ 208 V Min. ambient temperature °C -20 Max. ambient temperature °C 60 Min. temp. of flow medium °C 0 Max. temp. of flow medium °C 60 ml = max. load · me = max. efficiency · rfa = running at free air · cs = customer specs · cu = customer unit Subject to alterations Item no.: 50133-5-9980 · Revision: 66688 · Print-out 07/11/2011 · K. Boruzki (VI-I) · Page 1 of 5 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 EC centrifugal fan G3G250-GN17-01 backward curved, single inlet with housing (flange), Gas blower for gas-condensing heating Technical features Mass 13.2 kg Size 250 mm Surface of rotor Coated in black Material of protective cover Polyflam RPP 374-ND CS1 (UL 97-V0) Material of impeller Aluminum sheet Housing material Die-cast aluminum Number of blades 7 Direction of rotation Clockwise, seen on rotor Type of protection IP 20 Insulation class "B" Max. permissible ambient motor temp. (transp./ storage) +80 °C Min. permissible ambient motor temp. (transp./storage) -40 °C Mounting position Any Condensate discharge holes Rotor-side Operation mode S1 Motor bearing Ball bearing Technical features - Tach output - Over-temperature protected electronics / motor - PFC, active - Motor current limit - Line undervoltage / phase failure detection - PWM control input - Control input 0-10 V EMC interference immunity Acc. to EN 61000-6-2 (industrial environment) EMC interference emission Acc. to EN 61000-6-4 (industrial environment) EMC harmonics Acc. to EN 61000-3-2/3 Leakage current <= 3.5 mA Electrical leads With plug Motor protection Locked-rotor protection Protection class I Approval CCC; CSA C22.2 Nr.113; UL 507 Item no.: 50133-5-9980 · Revision: 66688 · Print-out 07/11/2011 · K. Boruzki (VI-I) · Page 2 of 5 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 G3G250-GN17-01 EC centrifugal fan backward curved, single inlet with housing (flange), Gas blower for gas-condensing heating Product drawing 1 3-pole strip to fit mating connector (not included in standard scope of delivery) tyco No. 350766-1, female connector tyco No. 926884-1 1.1 L 1.2 N 1.3 PE 2 5-pole strip to fit mating connector (not included in standard scope of delivery) Molex No. 39-01-4050, female connector Molex No. 39-00-0059 2.1 + 2.2 Speed monitoring 2.3 0-10 VDC control input 2.4 PWM input 2.5 - 3 Pressure tap optionally available Y Detail Y Z View Z / plug assignment Item no.: 50133-5-9980 · Revision: 66688 · Print-out 07/11/2011 · K. Boruzki (VI-I) · Page 3 of 5 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 G3G250-GN17-01 EC centrifugal fan backward curved, single inlet with housing (flange), Gas blower for gas-condensing heating Connection screen No. Pin Signal Function / assignment ST1 1; 2; 3 L; N; PE Power supply 230 VAC, 50 - 60 Hz, phase, neutral, protective earth St2 1 UB External voltage 16 - 45 VDC, residual ripple +/- 3.5%, SELV ST2 2 DUE Speed monitoring, 3 pulses per revolution, SELV ST2 3 0 - 10 V Control input 0 - 10 V, impedance 100k, SELV ST2 4 PWM Control input PWM, 1 - 6 kHz, SELV ST2 5 GND GND - Connection for control interface, SELV Item no.: 50133-5-9980 · Revision: 66688 · Print-out 07/11/2011 · K. Boruzki (VI-I) · Page 4 of 5 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 EC centrifugal fan G3G250-GN17-01 backward curved, single inlet with housing (flange), Gas blower for gas-condensing heating Charts: Air flow 50 Hz Druck psf [Pa]für Rho=1,2kg/m^3 3.500 0 200 qv[cfm] 600 400 800 1.000 14 3.400 13,5 3.300 13 3.200 12,5 3.100 3.000 12 4 2.900 11,5 2.800 11 2.700 2.600 10,5 2.500 10 2.400 9,5 2.300 9 2.200 8,5 3 2.000 8 sf [Pa] p 1.900 7,5 1.800 7 1.700 1.600 6,5 1.500 6 1.400 5,5 1.300 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. 5 1.200 1.100 4,5 2 1.000 4 900 3,5 800 3 700 600 2,5 500 2 400 1,5 300 1 Pa ] spf [ 200 100 0 p sf _E[IN H2O] 2.100 Measurement: LU-76445 0,5 1 0 200 400 600 800 1.000 qv[m^3/h] 1.200 1.400 1.600 1.800 0 2.000 Measured values U f n Pe I LpAin qv psf V Hz min-1 W A dB(A) m3/h Pa 1 230 50 4890 1022 4.47 91 1655 0 2 230 50 4800 1150 5.00 89 1405 1000 3 230 50 4850 1117 4.87 81 1105 2000 4 230 50 5005 920 4.01 79 685 2900 Item no.: 50133-5-9980 · Revision: 66688 · Print-out 07/11/2011 · K. Boruzki (VI-I) · Page 5 of 5 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