172x150x51mm
DC AXIAL FAN
Features:
Motor: Brushless DC
Motor Protection: IC
Bearing Type: Two Ball
FDD1-17251 Series
Connection: UL 1007 AWG 22, 360mm Wire Leads
Frame Material: Aluminum Alloy
Impeller Material: Plastic UL94V-0
Operating Temp:
Two Ball: -20°C~70°C
Life Expectancy:
Two Ball: 50,000 Hours
Two Ball: 100,000 Hours (-L)
Fan-S Division
Model No.
FDD1-17251CBAW3
*
FDD1-17251CBLW3
*
#
FDD1-17251CBMW3
*
FDD1-17251CBHW3
*
FDD1-17251DBAW3
*
FDD1-17251DBLW3
*
FDD1-17251DBMW3
*
#
#
#
#
Volt.
(VDC)
Current
(A)
Power
(W)
Rated
Speed
(rpm)
Maximum
AirFlow
(CMM)
(CFM)
Maximum Static
Pressure
(InAq)
(mmAq)
Noise
Level
(dB/A)
Weight
(g)
12
12
12
12
24
24
24
1.31
1.88
2.75
3.73
0.65
0.89
1.21
1.69
2.41
2.94
0.33
0.45
0.60
0.79
1.15
1.48
15.72
22.56
33.00
44.76
15.60
21.36
29.04
40.56
57.84
70.56
15.84
21.60
28.80
37.92
55.20
71.04
2800
3200
3600
4000
2800
3200
3600
4000
4400
4800
2800
3200
3600
4000
4400
4800
6.23
7.22
8.21
9.20
6.23
7.22
8.21
9.20
10.10
11.00
6.23
7.22
8.21
9.20
10.10
11.00
220
255
290
325
220
255
290
325
355
390
220
255
290
325
355
390
Air flow
0.571
0.736
0.925
1.134
0.571
0.736
0.925
1.134
1.343
1.587
0.571
0.736
0.925
1.134
1.343
1.587
14.5
18.7
23.5
28.8
14.5
18.7
23.5
28.8
34.1
40.3
14.5
18.7
23.5
28.8
34.1
40.3
52.0
56.0
60.0
64.0
52.0
56.0
60.0
64.0
68.0
72.0
52.0
56.0
60.0
64.0
68.0
72.0
Rotation direction
1070
1070
1070
1070
1070
1070
1070
1070
1070
1070
1070
1070
1070
1070
1070
1070
#
#
#
24
FDD1-17251DBHW3
*
FDD1-17251DBJW3
*
#
24
FDD1-17251DBKW3
*
#
FDD1-17251EBAW3
*
#
24
48
FDD1-17251EBLW3
*
#
48
FDD1-17251EBMW3
*
#
48
#
48
FDD1-17251EBHW3
*
FDD1-17251EBJW3
*
#
FDD1-17251EBKW3
*
#
48
48
*
Indicates “2” (No Special Function), “3” (Alarm), “4” (Speed Sensor), “9” (PWM),
“B” (PWM + Speed Sensor) or “C” (Alarm + Speed Sensor)
#
Indicates “-L” (100,000 Hours Life Expectancy) or Leave Blank (50,000 Hours Life Expectancy)
40
STATIC PRESSURE (mmAq)
Noise is measured at the distance of one (1) meter from the axis of intake.
360
Fan Performance Curve
K
J
H
35
30
25
20
15
10
5
0
0
50
100
150
200
250
FLOWRATE (CFM)
300
350
5
55.5˚
Ø4.3±0.2
L
A
M4*P0.7
400
ISO-9001 Company
Q
ualtek
51 ± 0.5
162 ± 0.3
172 ± 0.5
www.Qualtekusa.com
Electronics Corporation
151 ± 1
M
