ebm-papst RL90-18/50 Data Sheet

RL 90-18/50

Nominal data

Type RL 90-18/50

Phase 1~

Nominal voltage VAC 230

Frequency Hz 50

AC centrifugal compact fan

single-intake

Speed (rpm) min-12450

Power consumption W 20.0

Min. ambient temperature °C -10

Max. ambient temperature °C 50

Air flow m3/h 40

Sound power level B 5.6

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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RL 90-18/50

AC centrifugal compact fan

single-intake

Technical description

General description Forward-curved impeller

Housing material Scroll housing made of glass-fiber reinforced PBT plastic, housing base made of sheet

steel

Weight 0.680 kg

Dimensions 121 x 121 x 37 mm

Impeller material Glass-fiber reinforced PA plastic

Airflow direction Radial: discharge through window in housing

Direction of rotation Clockwise, viewed toward rotor

Storage Sintec sleeve bearing

Service life L10 at 40 °C 37500 h

Service life L10 at maximum
temperature

Cable To 2 leads AWG 18, TR 32.

Motor protection Protected from overload by impedance protection

Approval VDE, CSA, UL, CE

30000 h

Housing base with flat plug 6.3 x 0.8 mm for protective earth.

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

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