ebm-papst 4118NHH Data Sheet

4118 NHH

Nominal data

Type 4118 NHH

Nominal voltage VDC 48

Nominal voltage range VDC 36 .. 60

DC axial compact fan

Speed (rpm) min-15000

Power consumption W 12

Min. ambient temperature °C -20

Max. ambient temperature °C 65

Air flow m3/h 260

Sound power level B 6.8

Sound pressure level dB(A) 60

ml = Max. load · me = Max. efficiency · fa = Free air · cs = Customer specification · ce = Customer equipment
Subject to change

ENU (Web) · Approved 2016-06-22 · Page 1 / 4

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4118 NHH

DC axial compact fan

Technical description

General description * Power consumption when wide open; these values may be considerably higher at the

operating point.

Impeller material Glass-fiber reinforced PA plastic

Weight 0.390 kg

Dimensions 119 x 119 x 38 mm

Housing material Die-cast aluminum

Airflow direction Intake over struts

Direction of rotation Clockwise, viewed toward rotor

Storage Ball bearing

Service life L10 at 40 °C 70000 h

Service life L10 at maximum
temperature

Cable Leads AWG 22, UL1007, TR 64, stripped and tin-plated.

Motor protection Protection against reverse polarity and blocked rotor.

Approval CE

52500 h

ENU (Web) · Approved 2016-06-22 · Page 2 / 4

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