3218 JH
DC axial compact fan
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
3218 JH
VDC
VDC
min
-1
W
°C
°C
m
3
/h
B
dB(A)
48
36 .. 53
6800
9.5
-20
70
146
6.4
55
Nominal voltage
Nominal voltage range
Speed (rpm)
Power consumption
Min. ambient temperature
Max. ambient temperature
Air flow
Sound power level
Sound pressure level
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
3218 JH
DC axial compact fan
Technical description
General description
Housing material
Impeller material
Weight
Dimensions
Airflow direction
Direction of rotation
Storage
Service life L10 at 40 °C
Service life L10 at maximum
temperature
Cable
Motor protection
Approval
* Power consumption when wide open; these values may be considerably higher at the
operating point.
Glass-fiber reinforced PBT plastic
Glass-fiber reinforced PA plastic
0.240 kg
92 x 92 x 38 mm
Exhaust over struts
Clockwise, viewed toward rotor
Ball bearing
70000 h
35000 h
Leads AWG 24, TR 64, stripped and tin-plated.
Protection against reverse polarity and blocked rotor.
VDE, CSA, UL
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
3218 JH
DC axial compact fan
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
3218 JH
DC axial compact fan
Curves: Air performance
(in H ² O)
0,1
0,3
0,5
0,7
200
160
120
80
40
D
p
f
S
Pa
0
15
30
45
60
75
CFM
m³/h
V
S
•
20
40
60
80
100
120
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