Document
Additional Resources: Product Page | 3D Model
SERIES: CFM-120V │ DESCRIPTION: DC AXIAL FAN
FEATURES
• omniCOOLTM bearing system • 120 x 120 mm frame • multiple speed options for different cooling needs • tachometer signal and rotation detect options available • auto restart protection standard on all models
date 02/07/2020 page 1 of 11
MODEL
input
voltage
rated (Vdc)
range (Vdc)
input current1
max (mA)
input power1
max (W)
CFM-A225V-122-340
12
4.5~13.8
161
1.94
CFM-A225V-127-405
12
4.5~13.8
288
3.46
CFM-A225V-131-445
12
4.5~13.2
403
4.84
CFM-A225V-222-340
24 10.0~27.6 97
2.32
CFM-A225V-227-405
24
10.0~27.6
168
4.03
CFM-A225V-231-445
24
10.0~27.6
238
5.71
CFM-A225V-322-340*
48 24.0~56.0 62
2.98
CFM-A225V-327-405*
48 24.0~56.0 91
4.36
CFM-A225V-331-445*
48
24.0~56.0
137
6.57
CFM-A238V-121-370
12
6.0~13.8
277
3.33
CFM-A238V-126-440
12
6.0~13.8
484
5.81
CFM-A238V-131-480
12
6.0~13.8
958
11.50
CFM-A238V-221-370
24
10.0~27.6
150
3.59
CFM-A238V-226-440
24
10.0~27.6
258
6.18
CFM-A238V-231-480
24
10.0~27.6
440
10.57
CFM-A238V-321-370*
48 24.0~56.0 79
3.81
CFM-A238V-326-440*
48
24.0~56.0
138
6.62
CFM-A238V-331-480*
48
24.0~56.0
233
11.21
Notes:
1. At rated voltage, 25°C, 0 inch H20 static pressure, after 10 minutes 2. As per AMCA 210 or DIN 24163, at rated voltage, stabilized RPM, 0 inch H20 static pressure 3. As per AMCA 210 or DIN 24163, at rated voltage, stabilized RPM, 0 CFM airflow. 4. Measured in a semi-anechoic chamber with background noise < 15 dBA at 1 m from the fan intake. 5. All specifications are measured at 25°C, 65% relative humidity unless otherwise specified. *. Discontinued models.
PART NUMBER KEY
rated speed1
typ (RPM±10%)
2200 2700 3100 2200 2700 3100 2200 2700 3100 2100 2600 3100 2100 2600 3100 2100 2600 3100
air flow2
(CFM) 75.0 93.0 108.2 75.0 93.0 108.2 75.0 93.0 108.2 93.0 116.0 138.0 93.0 116.0 138.0 93.0 116.0 138.0
static pressure3
(inch H2O) 0.16 0.22 0.28 0.16 0.22 0.28 0.16 0.22 0.28 0.18 0.26 0.36 0.18 0.26 0.36 0.18 0.26 0.36
noise4
max (dBA) 34.0 40.5 44.5 34.0 40.5 44.5 34.0 40.5 44.5 37.0 44.0 48.0 37.0 44.0 48.0 37.0 44.0 48.0
CFM-A225V-122-340 - XX - CXX
Base Number
Fan Signals “blank” = no signals 11 = rotation detector signal 20 = tachometer signal
cuidevices.com
Reserved for Custom Configurations
Additional Resources: Product Page | 3D Model CUI Devices │ SERIES: CFM-120V │ DESCRIPTION: DC AXIAL FAN
date 02/07/2020 │ page 2 of 11
INPUT
parameter
conditions/description
min
operating input voltage1
12 Vdc input models 24 Vdc input models 48 Vdc input models
4.5 10.0 24.0
starting voltage2
12 Vdc input models 24 Vdc input models 48 Vdc input models
Note:
1. See Model section on page 1 for specific input voltage ranges. 2. Starting voltage for models CFM-A238V-121-370, CFM-A238V-126-440, and CFM-A238V-131-480 is 6 Vdc.
PERFORMANCE3
parameter
conditions/description
min
rated speed
at rated voltage, 2.