80
CRL type
Long Life Counter Rotating Fan ■ Features
Long Life The San Ace 80 CRL type has an expected life of 130,000 hours (approximately 15 years), about 3.3 times that of our conventional counter rotating fan,* making this fan ideal for equipment that must operate without maintenance for extended periods. * : Specification of Model No. 9CRL0812P8G001. Our conventional counter rotating fan is 80 x 80 x 80 mm“San Ace 80”CRA type, Model No. 9CRA0812P8G001.
80×80×80mm ■ Specifications PWM Rated Voltage Operating Rated Current Rated Input Rated Speed[min-1] Max. Air Flow Max. Static Pressure SPL Voltage Range Duty Cycle Note) [V] [A] [W] [Pa] [inchH2O] [dB(A)] Inlet Outlet [m3/min] [CFM] [V] [%]
Model No.
9CRL0812P8G001
12
10.8 to 13.2
100
5.3
63.6
0
0.2
2.4
12,000 11,300 2,000
1,900
4.5
158.9
0.74
26.1
1,150 31.9
4.62
76
0.13
30
Operating Expected Life Temperature [h ] [℃ ] −20 to ＋70 130,000/60℃
Note : PWM Frequency : 25kHz
■ Common Specifications □ Material ･･････････････････････････ Frame:Aluminum, Impeller: Plastics (Flammability: UL94V-1) □ Life Expectancy ･･･････････････････ Varies for each model (L10: Survival rate: 90% at 60℃, rated voltage, and continuously run in a free air state) □ Motor Protection System ･･････････ Current blocking function and Reverse polarity protection □ Dielectric Strength ････････････････ 50/60 Hz, 500VAC, 1 minute (between lead conductor and frame) □ Sound Pressure Level (SPL) ････････ Expressed as the value at 1m from air inlet side □ Operating Temperature ･･･････････ Varies for each model (Non-condensing) □ Storage Temperature ･････････････ −30℃ to ＋70℃ (Non-Condensing) ＋Red ○ ーBlack Sensor: Yellow Control: Brown □ Lead Wire ････････････････････････ Inlet : ○
Outlet : ○ ＋Orange ○ ーGray Sensor: Purple Control: White □ Mass ･････････････････････････････ Approx. 490g
■ Air Flow - Static Pressure Characteristics ・ Operating Voltage Range
（inch H2O） （Pa） 1,400
3.0
PWM Duty Cycle 100%
1,200 1,000 800 600
2.0
50%
400 1.0
0
（inch H2O） （Pa） 1,400
200
5.0
→ Static Pressure
→ Static Pressure
4.0
DC 12V
4.0
3.0
1.0 0
2.0
3.0
4.0
5.0 （m3/min）
20 40 60 80 100 120 140 160
→ Air Flow
（CFM）
1,200
12V/13.2V
1,000
10.8V
800 600
2.0 400 1.0
0%
0
Voltage：DC12V
PWM Duty Cycle 100％
Speed（min-1）
・ PWM Duty Cycle
5.0
■ PWM Duty Speed Characteristics Example
0
200
0
1.0 0
2.0
3.0
4.0
5.0 （m3/min）
20 40 60 80 100 120 140 160
→ Air Flow
（CFM）
13,000 12,000 11,000 10,000 9,000 8,000 7,000 6,000 5,000 4,000 3,000 2,000 1,000 0 0
PWM Frequency：25kHz 12,000min-1 11,300min-1 Inlet Side
Outlet Side
100
PWM Duty Cycle（%）
■ PWM Input Signal Example
■ Example of Connection Schematic
VIH=4.75V to 5.25V
Input Signal Waveform
＋ ○
DC fan input voltage
VIL=0V to 0.4V
Inside of DC fan
T1 PWM Duty Cycle（%）= T ×100 1 PWM Frequency 25（kHz）= T
VIH
Source Current : 2mA Max. at control voltage 0V
VIL
Sink Current : 2mA Max. at control voltage 5.25V
T1
PWM Input Signal Isource
Control Terminal Voltage : 5.25V Max. (Open Circuit)
Isink
When the control lead wire is open, the fan speed is the same as the one at a PWM duty cycle of 100%.
T
Control
− ○
Either TTL input, open collector or open drain can be used for PWM control input signal.
■ Specifications for Pulse Sensors Output circuit : Open collector
VCE＝＋13.8V MAX. Ic＝5mA MAX.［VCE（SAT）＝0.6V MAX.］
Output Waveform （Need pull-up resistor） T1∼4≒（1/4）T0
In case of steady running
Inside of DC fan
（One revolution） ＋ ○
Sensor
Pull-up resistor
T1
Pull-up voltage
T3
T4
VOH
Ic
− ○
T2
T1∼4≒（1/4）T0＝60/4N（sec） N＝Fan speed（min-1）
T0
Sensor output （VCE）
VOL 0V
■ Dimensions (unit : mm) Outlet Side
Inlet Side
80±0.5
■ Reference Dimension of Mounting Holes and Vent Opening (unit : mm) Inlet Side 78.5
71.5±0.5
(10)
(10) 4-φ4.3±0.5 Mounting Hole
φ 90
+50 300 0
+50 300 0
4±0.3
4±0.3 80±1
4-φ4.3±0.5 Mounting Hole Outlet Side 78.5
Lead Wire Air Flow Direction
71.5±0.3
Rotating Direction
4-φ4.5
78.5
71.5±0.3
φ
82
Rotating Direction
AWG24 UL1430
4-φ4.5
78.5 71.5±0.3
80±0.5
71.5±0.5
71.5±0.3
Notice
●The products shown in the catalog are subject to Japanese Export Control Law. Diversion contrary to the law of exporting country is prohibited. ●To protect against electrolytic corrosion that may occur in locations with strong electromagnetic noise, we provide fans that are unaffected by electrolytic corrosion. 3-33-1, Minami-Otsuka, Toshima-ku, Tokyo, 170-8451, Japan TEL: +81 3 5927 1020
http://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. C1028B001 ‘13.9
