Series
80 x 80 x 38 mm
3,15’’ x 3,15’’ x 1,496’’
344D
DC Axial Fans
Approvals
R
RoHS
Brushless DC Motor
Available with:
Life expectancy
Electrical protection: impedance protected
Housing material: plastic UL 94 VO
Impeller material: plastic UL 94 VO
Weight: 170 g
- Speed sensor
- Open collector alarm
- IP54 / IP55
L-10 LIFE AT 40°C:
80 000 hours
Bearing system: ball bearings
Airflow: CCFFMM
344DS
344DX
344DZ
344DY
Airflow: ll//ss
Nominal
voltage
Nominal speed Input Power Voltage range Connection type Operating temperature
Part Number
Airflow
Noise level
V
l/s
dB(A)
39
39
RPM
3400
3400
3400
4200
4200
4200
4900
4900
4900
5700
5700
W
2,4
3,6
3,8
4,6
5,8
5,3
7,0
8,2
7,7
10,8
12,0
V
Leads Terminals
Min.°C
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
Max.°C
70
70
70
70
70
70
70
70
344DS1LP11000
344DS2LP11000
344DS4LP11000
344DX1LP11000
344DX2LP11000
344DX4LP11000
344DZ1LP11000
344DZ2LP11000
344DZ4LP11000
344DY1LP11000
344DY2LP11000
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
(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
39
44,5
44,5
44,5
48,5
48,5
48,5
52,5
52,5
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