dc axial compact fan 4312-143 ebm-papst st. georgen gmbh & co. kg hermann-papst-stra?e 1 d-78112 st. georgen phone: +49(0)7724/81-0 fax: +49(0)7724/81-1309 info2@de.ebmpapst.com www.ebmpapst.com nominal data type 4312-143 nominal voltage vdc 12 nominal voltage range vdc 6 .. 15 speed min -1 3000 power input w 5.8 min. ambient temperature c -20 max. ambient temperature c 75 air flow m 3 /h 180 sound power level b 6.1 sound pressure level db(a) 47 ml = max. load me = max. efficiency rfa = running at free air cs = customer specs cu = customer unit subject to alterations web data sheet d page 1 of 4 ebm-papst st. georgen gmbh & co. kg hermann-papst-stra?e 1 d-78112 st. georgen phone: +49(0)7724/81-0 fax: +49(0)7724/81-1309 info2@de.ebmpapst.com www.ebmpapst.com
dc axial compact fan 4312-143 technical features dimensions 119 x 119 x 32 mm general description optional vario-pro: highly flexible software configuration for the fan ensures an easily customizable solution to meet the individual requirements of your application. electronic commutation completely integrated. connection line single strands awg 22, tr 64, bared and tin-plated. locked-rotor protection blocking and overload protection direction of rotation right, looking at rotor direction of air flow air exhaust over bars bearing ball bearings lifetime l10 at 40 c 57500 h lifetime l10 at maximum temperature 25000 h mass 0.220 kg housing material fiberglass-reinforced pbt plastic material of impeller fiberglass-reinforced pa plastic motor protection protected against reverse polarity and locking. approval vde, csa, ul, ce web data sheet d page 2 of 4 ebm-papst st. georgen gmbh & co. kg hermann-papst-stra?e 1 d-78112 st. georgen phone: +49(0)7724/81-0 fax: +49(0)7724/81-1309 info2@de.ebmpapst.com www.ebmpapst.com
dc axial compact fan 4312-143 product drawing web data sheet d page 3 of 4 ebm-papst st. georgen gmbh & co. kg hermann-papst-stra?e 1 d-78112 st. georgen phone: +49(0)7724/81-0 fax: +49(0)7724/81-1309 info2@de.ebmpapst.com www.ebmpapst.com
dc axial compact fan 4312-143 charts: air flow web data sheet d page 4 of 4 ebm-papst st. georgen gmbh & co. kg hermann-papst-stra?e 1 d-78112 st. georgen phone: +49(0)7724/81-0 fax: +49(0)7724/81-1309 info2@de.ebmpapst.com www.ebmpapst.com 0 153045607590 25 50 20 p f 40 75 100 125 m3/h pa v ? 60 150 80 cfm 0,3 0,2 0,1 (in h o) 2
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