ebm-papst RV40-18/12H Data Sheet

RV 40-18/12 H

Nominal data

Type RV 40-18/12 H

Nominal voltage VDC 12

Nominal voltage range VDC 9 .. 16

DC centrifugal compact fan

single-intake

Speed (rpm) min-14800

Power consumption W 4.5

Min. ambient temperature °C -20

Max. ambient temperature °C 70

Air flow m3/h 24

Sound power level B 5.0

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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RV 40-18/12 H

DC centrifugal compact fan

single-intake

Technical description

General description Forward-curved impeller

Weight 0.100 kg

Dimensions 105 x 59 x 79 mm

Impeller material Glass-fiber reinforced plastic

Housing material Scroll housing made of glass-fiber reinforced plastic.

Airflow direction Axial intake, radial discharge from outlet.

Storage Ball bearing

Service life L10 at 40 °C 50000 h

Service life L10 at maximum
temperature

Cable With leads AWG 26, TR 64

Motor protection Protection against reverse polarity and blocked rotor.

Locked-rotor protection Electronic locked-rotor protection

25000 h

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

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