DC axial compact fan
624 N
ebm-papst St. Georgen GmbH & Co. KG
Hermann-Papst-Str. 1
D-78112 St. Georgen
Phone +49 (0) 7724 81-0
Fax +49 (0) 7724 81-1309
info2@de.ebmpapst.com
www.ebmpapst.com
Nominal data
Type 624 N
Nominal voltage VDC 24
Nominal voltage range VDC 12 .. 28
Speed (rpm) min-1 6100
Power consumption W 2.2
Min. ambient temperature °C -20
Max. ambient temperature °C 70
Air flow m3/h 40
Sound power level B 4.7
Sound pressure level dB(A) 35
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
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · info2@de.ebmpapst.com ·
www.ebmpapst.com
DC axial compact fan
624 N
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 72500 h
Service life L10 at maximum
temperature
35000 h
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:
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
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · info2@de.ebmpapst.com ·
www.ebmpapst.com
DC axial compact fan
624 N
Product drawing
ENU (Web) · Approved 2016-06-22 · Page 3 / 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · info2@de.ebmpapst.com ·
www.ebmpapst.com
DC axial compact fan
624 N
Curves: Air performance
10 20
p
f
15
30
D
m³/h
Pa
V
•
45
40
30
60
75
0,3
0,2
0,1 (in H O)
²
25
20
15105 CFM
S
S
ENU (Web) · Approved 2016-06-22 · Page 4 / 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · info2@de.ebmpapst.com ·
www.ebmpapst.com
