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

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1 GG-AB- ebm-papst Landshut GmbH Hofmark-Aich-Str. D- Landshut Phone+ - Fax+ - info@de.ebmpapst.com Nominal data Type Motor GG-AB- MG-CF Phase ~ Nominal voltage VAC Frequency Hz / Type of data definition rfa Speed min - Power input W Current draw A. Min. ambient temperature C - Max. ambient temperature C + Min. temp. of flow medium C - Max. temp. of flow medium C + 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 // K. Boruzki (VI-I) Page of ebm-papst LandshutGmbH Hofmark-Aich-Str. D- Landshut Phone+ - Fax+ - info@de.ebmpapst.com

2 GG-AB- Technical features Mass Size Surface of rotor Material of protective cover Material of impeller Housing material Direction of rotation. kg mm Type of protection IP Insulation class Humidity class Max. permissible ambient motor temp. (transp./ storage) Min. permissible ambient motor temp. (transp./storage) Mounting position Cooling bore / aperture Operation mode Motor bearing Technical features Coated in black Polyflam RPP -ND CS (UL -V) Aluminium sheet Die-cast aluminium Clockwise, seen on rotor "B" F + C - C Any Rotor-side S Ball bearing - Output VDC, max. ma - Tach output - Motor current limit - Control input - VDC / PWM - Over-temperature protected motor EMC interference immunity Acc. to EN -- EMC interference emission Leakage current Electrical leads Motor protection Acc. to EN -- (household environment) <=. ma With plug Thermal overload protector (TOP) wired internally Approval CSA C. Nr.; UL Item no.: -- Revision: Print-out // K. Boruzki (VI-I) Page of ebm-papst Landshut GmbH Hofmark-Aich-Str. D- Landshut Phone+ - Fax+ - info@de.ebmpapst.com

3 GG-AB- Product drawing Housing side parts sealed with NBR round cord (pentane-resistant) -pole strip; mating connector (not included in delivery): tyco No. -; female connector: No. -. L. N. PE -pole strip; mating connector (not included in delivery) Molex No. --, female connector Molex No. --. V output, max. ma. Speed monitoring. Lin control input. PWM input. ( - ) Bleeder connection for pressure relief possible View Z Item no.: -- Revision: Print-out // K. Boruzki (VI-I) Page of ebm-papst Landshut GmbH Hofmark-Aich-Str. D- Landshut Phone+ - Fax+ - info@de.ebmpapst.com

4 GG-AB- Connection screen No. Pin Signal Function / assignment ST,, L, N, PE Power supply VAC, - Hz, phase, neutral, protective earth ST V/ max. ma Voltage output VAC (+/-%), max. ma, power supply for ext. devices (e.g. potentiometer), SELV ST DUE Speed monitoring, pulses per revolution, SELV ST -V Control input - V, impedance k, SELV ST PWM Control input PWM, - khz, SELV ST GND GND - Connection for control interface, SELV Item no.: -- Revision: Print-out // K. Boruzki (VI-I) Page of ebm-papst Landshut GmbH Hofmark-Aich-Str. D- Landshut Phone+ - Fax+ - info@de.ebmpapst.com

5 GG-AB- Charts: Air flow Hz Druck für Rho=,kg/m^.. qv[cfm], qv[m^/h],,,,,,,,,,,, psf_e[in HO] Measurement: LU- Air performance measured as per ISO Installation category A. For detailed information on the measuring set-up, please contact ebm-papst. Suction-side noise levels: LwA measured as per ISO / 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. Measured values U f n P e I qv p sf V Hz min - W A m /h Pa Item no.: -- Revision: Print-out // K. Boruzki (VI-I) Page of ebm-papst Landshut GmbH Hofmark-Aich-Str. D- Landshut Phone+ - Fax+ - info@de.ebmpapst.com