ac axial compact fan w2e143-aa09-25 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 amtsgericht (court of registration) stuttgart hra 590344 general partner elektrobau mulfingen gmbh headquarters mulfingen amtsgericht (court of registration) stuttgart hrb 590142 nominal data type w2e143-aa09-25 motor M2E052-BF phase 1~ 1~ nominal voltage vac 230 230 frequency hz 50 60 method of obtaining data fa fa valid for approval/standard ce ce speed min -1 2800 3300 power consumption w 24 26 current draw a 0.12 0.11 capacitor f 0.75 0.75 capacitor voltage vdb 400 400 capacitor standard p0 (ce) p0 (ce) min. ambient temperature c -25 -25 max. ambient temperature c 70 70 ml = max. load me = max. efficiency fa = free air cs = customer specification ce = customer equipment subject to change item no. 12539-5-9980 enu change 77954 approved 2015-10-21 page 1 / 5 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 axial compact fan w2e143-aa09-25 technical description weight 1.0 kg fan size 143 mm rotor surface rotor open, painted black blade material sheet steel, painted black housing material die-cast aluminum, painted black number of blades 5 airflow direction "v" direction of rotation counterclockwise, viewed toward rotor degree of protection ip20 insulation class "b" max. permitted ambient temp. for motor (transport/storage) + 80 c min. permitted ambient temp. for motor (transport/storage) - 40 c installation position any condensation drainage holes none, open rotor motor storage ball bearing touch current according to iec 60990 (measuring circuit fig. 4, tn system) < 0.75 ma electrical hookup with plug motor protection thermal overload protector (top) externally wired protection class i (with customer connection of protective earth) motor capacitor according to en 60252-1 in safety protection class p0/s0 conformity with standards en 60335-1; ce approval vde item no. 12539-5-9980 enu change 77954 approved 2015-10-21 page 2 / 5 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 axial compact fan w2e143-aa09-25 product drawing 1 direction of air flow "v" 2 2x flat plugs 2.8 x 0.5 mm 3 cable awg22 (top), 2x crimped flat push-on receptacle g+h 25036.213.011, with insulating sleeve 2.8 ses no. 105-21 connection diagram l blue n black top 2x white item no. 12539-5-9980 enu change 77954 approved 2015-10-21 page 3 / 5 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 axial compact fan w2e143-aa09-25 curves: air performance 50 hz = 1,15 kg/m3 2% measurement: lu-26627 air performance measured according to iso 5801 installation category a. for detailed information on the measurement setup, contact ebm-papst. intake sound level: sound power level according to iso 13347 / sound pressure level measured at 1 m distance from fan axis. the values given are valid under the specified measuring conditions and may vary due to conditions of installation. for deviations from the standard configuration, the parameters have to be checked on the installed unit. measured values 1 2 3 4 u v 230 230 230 230 f hz 50 50 50 50 n min -1 2800 2840 2825 2810 p e w 24 25 25 26 i a 0.12 0.12 0.12 0.13 qv m 3 /h 370 335 285 230 p fs pa 0 25 50 70 u = power supply f = frequency n = speed p e = power consumption i = current draw qv = air flow p fs = pressure increase item no. 12539-5-9980 enu change 77954 approved 2015-10-21 page 4 / 5 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 axial compact fan w2e143-aa09-25 curves: air performance 60 hz = 1,15 kg/m3 2% measurement: lu-26628 air performance measured according to iso 5801 installation category a. for detailed information on the measurement setup, contact ebm-papst. intake sound level: sound power level according to iso 13347 / sound pressure level measured at 1 m distance from fan axis. the values given are valid under the specified measuring conditions and may vary due to conditions of installation. for deviations from the standard configuration, the parameters have to be checked on the installed unit. measured values 1 2 3 4 u v 230 230 230 230 f hz 60 60 60 60 n min -1 3300 3350 3320 3280 p e w 26 28 29 30 i a 0.11 0.12 0.13 0.13 qv m 3 /h 440 405 360 280 p fs pa 0 30 60 90 u = power supply f = frequency n = speed p e = power consumption i = current draw qv = air flow p fs = pressure increase item no. 12539-5-9980 enu change 77954 approved 2015-10-21 page 5 / 5 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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