dc axial compact fan 6224 nh 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 6224 nh nominal voltage vdc 24 nominal voltage range vdc 12 .. 28 speed min -1 4000 power input w 26.0 min. ambient temperature c -20 max. ambient temperature c 55 air flow m 3 /h 480 sound power level b 6.9 sound pressure level db(a) 61 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 6224 nh technical features dimensions 172 ? x 51 mm general description variofan models available with external temperature sensor. optional vario-pro: highly flexible software configuration for the fan ensures an easily customizable solution to meet the individual requirements of your application. commutation electronics completely integrated. connection line flat plugs 3.0 x 0.5 mm. optional version with strands. locked-rotor protection electronic blocking protection, with electronic motor current limit in the startup phase and when the rotor is blocked. direction of rotation left, 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 50000 h mass 0.820 kg housing material aluminum. housing with grounding lug for screw m4 x 8 (torx). 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 6224 nh 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 6224 nh 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 50 100 150 200 250 100 200 25 50 100 125 150 p f 175 300 400 m3/h pa v ? 75 cfm 0,5 0,6 0,4 0,3 0,2 0,1 (in h o) 2
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