3,15’’ x 3,15’’ x 1,496’’
80 x 80 x 38 mm
344D
DC Axial Fans
Series
Approvals
R
RoHS
Brushless DC Motor
Electrical protection: impedance protected
Housing material: plastic UL 94 VO
Impeller material: plastic UL 94 VO
Weight: 170 g
Bearing system: ball bearings
Available with:
- Speed sensor
- Open collector alarm
- IP54 / IP55
Life expectancy
L-10 LIFE AT 40°C:
80 000 hours
Airflow:
CFM
344DS
Static pressure: mmH2O
344DX
344DZ
344DY
Static pressure: InH2O
Airflow:
l/s
Part Number
344DS1LP11000
344DS2LP11000
344DS4LP11000
344DX1LP11000
344DX2LP11000
344DX4LP11000
344DZ1LP11000
344DZ2LP11000
344DZ4LP11000
344DY1LP11000
344DY2LP11000
Nominal
voltage
V
Airflow
l/s
Noise level
dB(A)
Nominal speed Input Power
RPM
W
Voltage range
V
Connection type Operating temperature
Leads
Terminals
Min.°C
Max.°C
12
24
48
12
24
48
12
24
48
12
24
21,3
21,3
21,3
27,0
27,0
27,0
32,3
32,3
32,3
37,8
37,8
39
39
39
44,5
44,5
44,5
48,5
48,5
48,5
52,5
52,5
3400
3400
3400
4200
4200
4200
4900
4900
4900
5700
5700
2,4
3,6
3,8
4,6
5,8
5,3
7,0
8,2
7,7
10,8
12,0
(7-13,8)
(14-27,6)
(28-56)
(7-13,8)
(14-27,6)
(28-56)
(7-13,8)
(41-27,6)
(28-56)
(7-13,8)
(14-27,6)
X
X
X
X
X
X
X
X
X
X
X
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
70
70
70
70
70
70
70
70
70
70
70
Accessories:
Refer to Accessories leaflet
http://www.etrinet.com
e-mail: info@etrinet.com
ETRI is a trademark of ECOFIT
Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2008
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