DC axial fan 6448H ENU

DC axial compact fan
6448 H
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
[email protected]
www.ebmpapst.com
Nominal data
Type
6448 H
Nominal voltage
VDC
48
Nominal voltage range
VDC
28 .. 60
Speed (rpm)
min-1
4000
Power consumption
W
26.0
Min. ambient temperature
°C
-20
Max. ambient temperature
°C
55
Air flow
m3/h
480
Sound power level
B
7.1
Sound pressure level
dB(A)
63
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 · [email protected] ·
www.ebmpapst.com
DC axial compact fan
6448 H
Technical description
General description
Housing with grounding lug for M4 x 8 screw (Torx)
Power consumption when wide open; these values may be considerably higher at
the operating point.
Weight
0.760 kg
Dimensions
172 x 150 x 51 mm
Impeller material
Glass-fiber reinforced PA plastic
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
70000 h
Service life L10 at maximum
temperature
50000 h
Cable
Flat plug 3.0 x 0.5 mm.
Motor protection
Protection against reverse polarity and blocked rotor.
Locked-rotor protection
Electronic locked-rotor protection, with electronic motor current limitation during startup
and when rotor is locked.
Approval
VDE, CSA, UL, CE
Option
Speed signal
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 · [email protected] ·
www.ebmpapst.com
6448 H
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 · [email protected] ·
www.ebmpapst.com
DC axial compact fan
6448 H
125
100
(in H ² O)
0,6
0,2
25
D pf S
50
0,1
75
0,5
150
0,4
175
0,3
Pa
Curves: Air performance
0
•
VS
50
100
100
200
150
200
300
250
400
CFM
m³/h
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 · [email protected] ·
www.ebmpapst.com
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