7218 N
Nominal data
Type 7218 N
Nominal voltage VDC 48
Nominal voltage range VDC 24 .. 60
DC axial compact fan
Speed (rpm) min-13050
Power consumption W 12.0
Min. ambient temperature °C -25
Max. ambient temperature °C 72
Air flow m3/h 360
Sound power level B 6.2
Sound pressure level dB(A) 53
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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7218 N
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 0.725 kg
Dimensions Ø 150 x 55 mm
Housing material Die-cast aluminum
Airflow direction Exhaust over struts
Direction of rotation Counterclockwise, viewed toward rotor
Storage Ball bearing
Service life L10 at 40 °C 80000 h
Service life L10 at maximum
temperature
Cable Leads AWG 22, TR 64, stripped and tin-plated.
Motor protection Protection against reverse polarity and blocked rotor.
Locked-rotor protection Electronic locked-rotor protection
Approval VDE, CSA, UL, CE
Option Vario-Pro fan
37500 h
ENU (Web) · Approved 2016-06-22 · Page 2 / 4
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