ac centrifugal fan backward curved, single inlet R2E175-AC91-05 ebm-papst mulfingen gmbh & co. kg bachmhle 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 R2E175-AC91-05 motor m2e068-bf phase 2~ 2~ nominal voltage vac 400 400 frequency hz 50 60 type of data definition fa fa valid for approval / standard ce ce speed min -1 2550 2850 power input w 65 70 current draw a 0.18 0.20 motor capacitor f 0.5 0.5 capacitor voltage vdb 700 700 min. back pressure pa 0 0 max. ambient temperature c 45 70 ml = max. load me = max. efficiency fa = running at free air cs = customer specs cu = customer unit subject to alterations item no. 11314-5-9980 revision 73098 release 2011-05-02 page 1 / 6 ebm-papst mulfingen gmbh & co. kg bachmhle 2 d-74673 mulfingen phone +49 (0) 7938 81-0 fax +49 (0) 7938 81-110 info1@de.ebmpapst.com www.ebmpapst.com
ac centrifugal fan backward curved, single inlet R2E175-AC91-05 technical features mass 1.3 kg size 175 mm surface of rotor coated in black material of impeller sheet steel, coated in black number of blades 16 direction of rotation clockwise, seen on rotor type of protection ip 44; depending on installation and position as per en 60034-5 insulation class "b" humidity class f1-2 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 bottom; rotor on top on request condensate discharge holes rotor-side operation mode s1 motor bearing ball bearing touch current acc. iec 60990 (measuring network fig. 4, tn system) < 0.75 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 60335-1; ce item no. 11314-5-9980 revision 73098 release 2011-05-02 page 2 / 6 ebm-papst mulfingen gmbh & co. kg bachmhle 2 d-74673 mulfingen phone +49 (0) 7938 81-0 fax +49 (0) 7938 81-110 info1@de.ebmpapst.com www.ebmpapst.com
ac centrifugal fan backward curved, single inlet R2E175-AC91-05 product drawing 1 connection line pvc 4g 0.5 mm2, 4x brass lead tips crimped 2 accessory part: inlet nozzle 09576-2-4013, not included in the standard scope of delivery. 3 depth of screw max. 5 mm item no. 11314-5-9980 revision 73098 release 2011-05-02 page 3 / 6 ebm-papst mulfingen gmbh & co. kg bachmhle 2 d-74673 mulfingen phone +49 (0) 7938 81-0 fax +49 (0) 7938 81-110 info1@de.ebmpapst.com www.ebmpapst.com
ac centrifugal fan backward curved, single inlet R2E175-AC91-05 connection screen u1 blue z brown u2 black pe green/yellow item no. 11314-5-9980 revision 73098 release 2011-05-02 page 4 / 6 ebm-papst mulfingen gmbh & co. kg bachmhle 2 d-74673 mulfingen phone +49 (0) 7938 81-0 fax +49 (0) 7938 81-110 info1@de.ebmpapst.com www.ebmpapst.com
ac centrifugal fan backward curved, single inlet R2E175-AC91-05 charts: air flow 50 hz druck p f s[pa]fr rho=1,2kg/m^3 qv[m^3/h] 440 420 400 380 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 qv[cfm] 250 200 150 100 50 0 p f s[pa] 250 240 230 220 210 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 p fs_e[in h2o] 1 0,95 0,9 0,85 0,8 0,75 0,7 0,65 0,6 0,55 0,5 0,45 0,4 0,35 0,3 0,25 0,2 0,15 0,1 0,05 0 p f s[pa] 1 2 3 4 measurement: lu-13667 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. measured values 1 2 3 4 u v 400 400 400 400 f hz 50 50 50 50 n min -1 2550 2495 2490 2525 p e w 65 65 65 63 i a 0.18 0.18 0.18 0.18 qv m 3 /h 405 350 295 210 p fs pa 0 60 120 180 u = supply voltage f = frequency n = speed p e = power input i = current draw qv = air flow p fs = pressure increase item no. 11314-5-9980 revision 73098 release 2011-05-02 page 5 / 6 ebm-papst mulfingen gmbh & co. kg bachmhle 2 d-74673 mulfingen phone +49 (0) 7938 81-0 fax +49 (0) 7938 81-110 info1@de.ebmpapst.com www.ebmpapst.com
ac centrifugal fan backward curved, single inlet R2E175-AC91-05 charts: air flow 60 hz druck p f s[pa]fr rho=1,2kg/m^3 qv[m^3/h] 480 460 440 420 400 380 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 qv[cfm] 250 200 150 100 50 0 p f s[pa] 360 350 340 330 320 310 300 290 280 270 260 250 240 230 220 210 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 p fs_e[in h2o] 1,4 1,35 1,3 1,25 1,2 1,15 1,1 1,05 1 0,95 0,9 0,85 0,8 0,75 0,7 0,65 0,6 0,55 0,5 0,45 0,4 0,35 0,3 0,25 0,2 0,15 0,1 0,05 0 p f s[pa] 1 2 3 4 measurement: lu-13666 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. measured values 1 2 3 4 u v 400 400 400 400 f hz 60 60 60 60 n min -1 2850 2785 2825 2910 p e w 70 71 70 67 i a 0.17 0.18 0.18 0.17 qv m 3 /h 460 370 280 190 p fs pa 0 100 200 250 u = supply voltage f = frequency n = speed p e = power input i = current draw qv = air flow p fs = pressure increase item no. 11314-5-9980 revision 73098 release 2011-05-02 page 6 / 6 ebm-papst mulfingen gmbh & co. kg bachmhle 2 d-74673 mulfingen phone +49 (0) 7938 81-0 fax +49 (0) 7938 81-110 info1@de.ebmpapst.com www.ebmpapst.com
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