9CRH0412P5J001 Datasheet: Counter Rotating Fan





9CRH0412P5J001 Counter Rotating Fan Datasheet

Part Number 9CRH0412P5J001
Description Counter Rotating Fan
Manufacture Sanyo Denki
Total Page 2 Pages
PDF Download Download 9CRH0412P5J001 Datasheet PDF

Features: 40 9CRH type Counter Rotating Fan Featur es High Static Pressure The maximum sta tic pressure has increased by 62% compa red with our current model*. It provide s effective cooling especially for high density equipment. High Energy Efficie ncy and Low Noise Power consumption and noise level have been reduced by appro ximately 10% and 3 dB(A), respectively, compared with our current model*. Furt hermore, the PWM control function enabl es the external control of fan speed, c ontributing to even lower noise and hig her energy efficiency of devices. * Cur rent model: San Ace 40 9CRV type 40 x 4 0 x 56 mm Counter Rotating Fan, model n o. 9CRV0412P5J201. 40×40×56 mm Speci fications The following nos. have PWM controls, pulse sensors. Model no. R ated voltage [V] Operating voltage ran ge [V] 9CRH0412P5J001 12 10.8 to 12.6 PWM duty cycle* [%] 100 20 Rated curr ent 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 25.

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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

     






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