ebm-papst 622L Data Sheet

622 L

Nominal data

Type 622 L

Nominal voltage VDC 12

Nominal voltage range VDC 8 .. 15

DC axial compact fan

Speed (rpm) min-14550

Power consumption W 1.0

Min. ambient temperature °C -20

Max. ambient temperature °C 75

Air flow m3/h 30

Sound power level B 4.3

Sound pressure level dB(A) 29

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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622 L

DC axial compact fan

Technical description

Weight 0.085 kg

Dimensions 60 x 60 x 25 mm

Impeller material Glass-fiber reinforced PA plastic

Housing material Glass-fiber reinforced PBT plastic

Airflow direction Exhaust over struts

Direction of rotation Clockwise, 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 With electronic locked-rotor and overload protection

Approval VDE, CSA, UL, CE

Option Possible custom designs:

20000 h

Speed signal
Go / No-go alarm
Alarm with speed limit
External temperature sensor
Internal temperature sensor
PWM control input
Analog control input
Moisture protection

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

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