dc axial compact fan 4312 mv 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 mv nominal voltage vdc 12 nominal voltage range vdc 8 .. 15 speed min -1 2300 power input w 3.0 min. ambient temperature c -20 max. ambient temperature c 65 air flow m 3 /h 140 sound power level b 5.3 sound pressure level db(a) 39 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 5 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 mv technical features dimensions 119 x 119 x 32 mm general description automatic adaptation of the speed to the cooling requirement. closed loop speed control via external and internal temperature sensor. 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 70000 h lifetime l10 at maximum temperature 40000 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 5 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 mv product drawing web data sheet d page 3 of 5 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 mv connection screen web data sheet d page 4 of 5 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 + temperatursensor ntc temperature sensor
dc axial compact fan 4312 mv charts: air flow web data sheet d page 5 of 5 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 10203040506070 20 40 10 p f 30 20 60 80 100 m3/h pa v ? 40 25c 50c 1 2 cfm 0,10 0,15 0,05 (in h o) 2
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