EC centrifugal fan G1G170-AB backward curved, single inlet with housing (flange), Gas blower for gas-condensing heating.

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1 ebm-papst Landshut GmbH Hofmark-Aich-Str. 5 D-8 Landshut Phone Fax info@de.ebmpapst.com Nominal data Type Motor GG7-AB-5 MG7-CF Phase ~ Nominal voltage VAC Frequency Hz /6 Type of data definition ml Speed min - 65 Power input W Current draw A.8 Min. back pressure Pa Min. ambient temperature C - 5 Max. ambient temperature C +55 Min. temp. of flow medium C -5 Max. temp. of flow medium C +8 ml = max. load me = max. efficiency rfa = running at free air cs = customer specs cu = customer unit Subject to alterations Item no.: Revision: Print-out 7// K. Boruzki (VI-I) Page of 5

2 Technical features Mass Size Surface of rotor Material of protective cover Material of impeller Housing material Direction of rotation.7 kg 7 mm Type of protection IP Insulation class Max. permissible ambient motor temp. (transp./ storage) Min. permissible ambient motor temp. (transp./storage) Mounting position Cooling bore / aperture Motor bearing Technical features Coated in black Polyflam RPP 7-ND CS (UL 97-V) Aluminium sheet Die-cast aluminium Clockwise, seen on rotor "B" +8 C - C Any Rotor-side Ball bearing - Tach output - Motor current limit - PFC, active - PWM control input - Over-temperature protected motor EMC interference immunity Acc. to EN 6-6- EMC interference emission Acc. to EN 6-6- (industrial environment) EMC harmonics Acc. to EN 6--/ Leakage current Electrical leads Motor protection Product conforming to standard <=.5 ma With plug Thermal overload protector (TOP) wired internally Approval CSA C. Nr.; UL 7 CE Item no.: Revision: Print-out 7// K. Boruzki (VI-I) Page of 5

3 Product drawing Housing side parts sealed with NBR round cord (pentane-resistant) -pole strip; mating connector (not included in delivery): tyco No. 766-; female connector: No L. N. PE 5-pole strip; mating connector (not included in delivery) Molex No. 9--, female connector Molex No (+). Speed monitoring. Not assigned. PWM input.5 ( - ) Bleeder connection for pressure relief possible Z View Z Item no.: Revision: Print-out 7// K. Boruzki (VI-I) Page of 5

4 Connection screen No. Pin Signal Function / assignment ST,, L, N, PE Power supply VAC, -6 Hz, neutral conductor, protective earth ST UB External voltage -5 VDC ST DUE Speed monitoring output connection, monitoring circuit output, pulses per revolution, current source ma ST N.C Not assigned ST PWM PWM khz control input, PWM on n = %, PWM low n = % ST 5 GND GND - Connection for control interface Item no.: Revision: Print-out 7// K. Boruzki (VI-I) Page of 5

5 Charts: Air flow Hz Druck psf [Pa]für Rho=,kg/m^. qv[cfm] 6.8 5,5 5.6,5 psf [Pa] ,5,5,5,5 9,5 9 8,5 8 7,5 7 psf_e[in HO] Measurement: LU-5669 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 7 / 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..6. 6,5 6 5,5.. 5,5 8,5 6,5,5 psf [Pa],5 qv[m^/h] Measured values U f n P e I qv p sf V Hz min - W A m /h Pa Item no.: Revision: Print-out 7// K. Boruzki (VI-I) Page 5 of 5