DC axial fan 6448TDHH ENU

DC axial compact fan
6448 TDHH
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 TDHH
Nominal voltage
VDC
48
Nominal voltage range
VDC
36 .. 72
Speed (rpm)
min-1
7500
Power consumption
W
163
Min. ambient temperature
°C
-20
Max. ambient temperature
°C
60
Air flow
m3/h
900
Sound power level
B
8.6
Sound pressure level
dB(A)
78
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 TDHH
Technical description
General description
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
Aluminum. Housing with grounding lug for M4 x 8 screw (Torx). 48 V design incl. screws.
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
45000 h
Cable
Leads AWG 22, TR 64, stripped and tin-plated.
Motor protection
Protection against reverse polarity and blocked rotor.
Approval
VDE, CSA, UL
Option
Control inputs and alarm and speed signals.
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 TDHH
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 TDHH
500
400
(in H ² O)
2,8
200
0,8
100
0,4
300
2,4
600
2,0
700
2
1,6
800
1,2
Pa
Curves: Air performance
D pf S
1
0
•
VS
nmin
100
150
nmax
200
300
300
450
400
600
500
750
900
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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