4418F CONEXANT | Alldatasheet
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DC axial compact fan4418 F 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 4418 F Nominal voltage VDC 48 Nominal voltage range VDC 28 .. 53 Speed min-1 2900 Power input W 5.5 Min. ambient temperature °C -20 Max. ambient temperature °C 60 Air flow m3/h 170 Sound power level B 5.3 Sound pressure level dB(A) 43 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
DC axial compact fan4418 F Technical features Dimensions 119 x 119 x 25 mm General description Particular design features: Ball bearings and sleeve bearings available. Open loop speed control on request. Tachometer and alarm on request. General features: Material: fibreglass-reinforced plastic. Impeller PA, housing PBT. Electronic commutation completely integrated. Protected against reverse polarity and locking. Connection via single strands AWG 24, TR 64, bared and tin-plated. Air exhaust over bars. Direction of rotation counter-clockwise seen on rotor. Mass: 175 g. Connection line Single strands AWG 24, TR 64, bared and tin-plated. Locked-rotor protection Blocking and overload protection Direction of rotation Left, looking at rotor Direction of air flow Air exhaust over bars Bearing Ball bearings Lifetime L10 at 40 °C 60000 h Lifetime L10 at maximum temperature 37500 h Mass 0.175 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
DC axial compact fan4418 F Product drawing Web data sheet D · Page 3 of 4
DC axial compact fan4418 F Charts: Air flow 0 1 53 04 56 07 59 0 25 50 p f 75 100 125 /c68 m³/h Pa V CFM 0,15 0,10 0,05 (in H O) /c83 /c83 Web data sheet D · Page 4 of 4