6424 EBMPAPST | Alldatasheet
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Technical content
ebm-papst St. Georgen GmbH & Co. KG Hermann-Papst-Straße 1 D-78112 St. Georgen Phone +49 7724 81-0 Fax +49 7724 81-1309 info2@de.ebmpapst.com www.ebmpapst.com Nominal data Type 6424 Nominal voltage VDC 24 Nominal voltage range VDC 12 .. 28 Speed min-1 3400 Power input W 18.0 Min. ambient temperature °C -20 Max. ambient temperature °C 72 Air flow m3/h 410 Sound power level B 6.4 Sound pressure level dB(A) 57 ml = max. load · me = max. efficiency · fa = running at free air · cs = customer specs · cu = customer unit Subject to alterations Web data sheet XI · Page 1 of 4
General description Particular design features: Optional Vario-Pro: Highly flexible software configuration for the fan ensures an easily customisable solution to meet the individual requirements of your application. General features: Housing made of aluminium, impeller made of fibreglass-reinforced PA; housing with grounding lug for M4 x 8 screw (Torx). 48 V version incl. screws. Electronic commutation completely integrated. Protected against reverse polarity and locking. Electrical connection to flat plugs, 3 x 0.5 mm. Air exhaust over bars. Direction of rotation counter-clockwise seen on rotor. Mass: 760 g. Mass 0.760 kg Dimensions 172 x 150 x 51 mm Material of impeller Fiberglass-reinforced PA plastic Housing material Aluminum. Housing with grounding lug for screw M4 x 8 (TORX). Direction of air flow Air exhaust over bars Direction of rotation Left, looking at rotor Bearing Ball bearings Lifetime L10 at 40 °C 75000 h Lifetime L10 at maximum temperature 35000 h Connection line Flat plugs 3.0 x 0.5 mm. Motor protection Protected against reverse polarity and locking. Locked-rotor protection Electronic blocking protection, with electronic motor current limit in the startup phase and when the rotor is blocked. Approval VDE, CSA, UL, CE Web data sheet XI · Page 2 of 4
Web data sheet XI · Page 3 of 4
Charts: Air flow 0 50 100 150 200 250 100 200 100 125 150 p f 175 300 400 /c68 m³/h Pa V CFM 0,5 0,60,6 0,4 0,3 0,2 0,1 (in H O) /c83 /c83 Web data sheet XI · Page 4 of 4