Rotating Fan. 9CRH0412P5J001 Datasheet

9CRH0412P5J001 Fan. Datasheet pdf. Equivalent

Part 9CRH0412P5J001
Description Counter Rotating Fan
Feature 40 9CRH type Counter Rotating Fan Features High Static Pressure The maximum static pressure has incr.
Manufacture Sanyo Denki
Datasheet
Download 9CRH0412P5J001 Datasheet

40 9CRH type Counter Rotating Fan Features High Static Press 9CRH0412P5J001 Datasheet
Recommendation Recommendation Datasheet 9CRH0412P5J001 Datasheet





9CRH0412P5J001
40 9CRH type
Counter Rotating Fan
Features
High Static Pressure
The maximum static pressure has increased by 62% compared with our
current model*.
It provides effective cooling especially for high density equipment.
High Energy Efficiency and Low Noise
Power consumption and noise level have been reduced by approximately
10% and 3 dB(A), respectively, compared with our current model*.
Furthermore, the PWM control function enables the external control of fan
speed, contributing to even lower noise and higher energy efficiency of
devices.
* Current model: San Ace 40 9CRV type 40 x 40 x 56 mm Counter Rotating Fan,
model no. 9CRV0412P5J201.
40×40×56 mm
Specifications
The following nos. have PWM controls, pulse sensors.
Model no.
Rated voltage
[V]
Operating
voltage range
[V]
9CRH0412P5J001 12 10.8 to 12.6
PWM
duty cycle*
[%]
100
20
Rated current Rated input Rated speed [min-1] Max. airflow Max. static pressure
[A] [W] Inlet Outlet [m3/min] [CFM] [Pa] [inchH2O]
2.52 30.24 29500 25500 0.93 32.9 1700 6.83
0.06 0.72 3000 2600 0.08 2.8 17 0.07
SPL
[dB(A)]
70
20
Operating
temperature
[°C]
-20 to +70
Expected
life
[h]
30000/60°C
* PWM frequency: 25 kHz. Fan does not rotate when PWM duty cycle is 0%.
Models with the following sensor specifications are also available as options: Without sensor
Lock sensor
Common Specifications
Material
Expected life
Motor protection system
Dielectric strength
Sound pressure level (SPL)
Operating temperature
Storage temperature
Lead wire
Mass
Frame: Plastics (Flammability: UL 94V-0), Impeller: Plastics (Flammability: UL 94V-0)
Refer to specifications
(L10: Survival rate: 90% at 60°C, rated voltage, and continuously run in a free air state)
Current blocking function and reverse polarity protection
50/60 Hz, 500 VAC, 1 minute (between lead conductor and frame)
Expressed as the value at 1 m from air inlet side
Refer to specifications (Non-condensing)
-30 to +70°C (Non-condensing)
Inlet: Red Black Sensor: Yellow Control: Brown
Outlet: Orange Gray Sensor: Purple Control: White
Approx. 110 g
Airflow - Static Pressure Characteristics
PWM duty cycle
(inch H2O) (Pa)
8.0 2000
7.0 1800
1600
6.0
1400
5.0 1200
12 VDC
PWM duty cycle
100%
Operating voltage range
(inch H2O) (Pa)
8.0 2000
PWM duty cycle 100%
7.0 1800
12 V/12.6 V
1600
6.0
1400
10.8 V
5.0 1200
4.0 1000
4.0 1000
3.0 800
600
2.0
400
1.0 200
20%
60%
3.0 800
600
2.0
400
1.0 200
0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 (m3/min)
0 5 10 15 20 25 30 35 (CFM)
Airflow
0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 (m3/min)
0 5 10 15 20 25 30 35 (CFM)
Airflow
PWM Duty -
Speed Characteristics Example
(min-1)
30000
Voltage: 12 VDC
PWM frequency: 25 kHz
29500 min-1
25000
25500 min-1
20000
15000
10000
5000
0 100 (%)
PWM duty cycle



9CRH0412P5J001
PWM Input Signal Example
Input signal waveform
VIH
VIL
T1
T
VIH = 2.8 to 5.25 V VIL = 0 to 0.4 V
PWM duty cycle (%) =
T1
T
×100
PWM frequency
25 (kHz) =
1
T
Current source (Isource) = 2 mA max. (when control voltage is 0 V)
Current sink (Isink) = 2 mA max. (when control voltage is 5.25 V)
Control terminal voltage = 5.25 V max. (when control terminal is open)
When the control terminal is open,
fan speed is the same as when PWM duty cycle is 100%.
Either TTL input, open collector or open drain can be used for
PWM control input signal.
Example of Connection Schematic
DC fan input voltage
Inside of DC fan
3V
Control
PWM input signal Isource
Isink
10 kΩ
22 Ω
Specifications for Pulse Sensors
Output circuit: Open collector
Inside of DC fan
Sensor Pull-up resistor
Ic
Sensor output
(VCE)
Pull-up voltage
VCE=+12.6 V max.
Ic=5 mA max. [VOL=VCE (SAT)=0.6 V max.]
Output waveform (Need pull-up resistor)
In case of steady running
(One revolution)
T0
VOH
T1 T2 T3 T4
VOL
0V
T1 to 4 (1/4) T0
T1 to 4 (1/4) T0=60/4N (s)
N=Fan speed (min-1)
Dimensions (unit: mm)
Inlet side
4-ø3.5±0.3
+30
320 0
Mounting hole
(10) (5)
(10)
56±0.5
(5)
Outlet side
40±0.3
32±0.3
+30
320 0
Lead wire
AWG 24
UL 1061
Rotating direction
Airflow direction
4-ø3.5±0.3
Mounting hole Rotating direction
Reference Dimensions of Mounting Holes and Vent Opening (unit: mm)
Inlet side, Outlet side
39
32 ±0.3
(18)
4-ø3.7
Notice
Please read the "Safety Precautions" on our website before using the product.
The products shown in this catalog are subject to Japanese Export Control Law. Diversion contrary to the law of exporting country is prohibited.
For protecting fan bearings against electrolytic corrosion near strong electromagnetic noise sources,
we provide effective countermeasures such as Electrolytic Corrosion Proof Fans and EMC guards. Contact us for details.
3-33-1, Minami-Otsuka, Toshima-ku, Tokyo 170-8451, Japan TEL: +81 3 5927 1020
https://www.sanyodenki.com
The names of companies and/or their products specified in this catalog are the trade names, and/or trademarks and/or registered trademarks of such respective companies.
“San Ace” is a trademark of SANYO DENKI CO.,LTD.
Specifications are subject to change without notice.
CATALOG No. C1072B002 ‘17.8





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