New Product Information Counter Rotating Fan 60 CRA type - 60x60x76mm SANYO DENKI EUROPE SA. is pleased to introduce its «San Ace 60» CRA type DC serie, measuring 60mm square by 76mm thick. This fan has been designed to enhance the CR serie with less power consumption and higher static pressure than current devices.
Product Features
1
How to read model number (*)
9CRA 06 12 P 0 G 0 01
High static pressure
max. static pressure: 1,000Pa
2
Energy saving
Series name / frame material
up to approx. 28% reduction
3
9CR Plastics 9CRA Plastics 9CRE Aluminium 9CRD Plastics
High reliability
expected life time 70,000 hours at 40°C
4
PWM speed control function
Voltage 12 48
12V 48V
PWM control
Speed code G,H,J,K,S,...
Frame size
Sensor
Frame thickness
03 38x38mm 04 40x40mm 06 60x60mm 08 80x80mm 12 120x120mm
0 76mm 4 48mm 5 51/56mm 8 80mm
01 pulse sensor 02 without sensor D01 lock sensor
(*) contact us for available model numbers
CR product range
Performance comparison
10 9 8 7 6 5
76
4
Air flow [m3/min]
3
9CR
9CRD
9CRA
9CRA
9CRA
51
48
48
56
9CR
9CRE
0.1
38
40
+82%
9CR
76
30
600 25
500 400
9CRA
200
15
100
N
60
20
300
! EW
-28%
40 35
700
0.3 0.2
1000
800
9CRA
0.4
1100
900
80
2
1 0.9 0.8 0.7 0.6 0.5
45
1200
0
80
120
Frame dimensions [mm]
Maximum Static pressure [Pa]
10
Power consumption [W]
Current model 9CR0612S001 New model 9CRA0612P0G001
Main Specifications CR serie • Size: 5 frame sizes available (38, 40, 60, 80 and 120mm square) in various thickness (48, 51, 56, 76 and 80mm) • Large air flow (0.65 to 8.5m3/min - 22.95 to 300CFM) and high static pressure (from 360 to 1150Pa) • Rated voltage: 12 or 48VDC depending on models • PWM speed control function (25kHz) for external fan rotation speed control, depending on models • Pulse sensor for rotation speed feedback and lock sensor for stop detection (in option) • Expected life time: 40,000 hours (at 60°C with survival rate of 90%)
Target Applications and Industries Switching power supplies, servers, storage systems, IT and Telecommunication equipments. For further information on «San Ace 60CRA» DC fans, please contact us at +33 1 48 63 26 61 or email us at info@sanyodenki.eu.
P.A. PARIS NORD II 48 Allée des Erables-VILLEPINTE BP. 57286 F-95958 ROISSY CDG CEDEX France
http://www.sanyodenki.eu Phone : + 33 1 48 63 26 61
NPI0069_RevA_en
Counter Rotating Fan 60mm
60
Counter Rotating Fan ■ Features
High static pressure Maximum static pressure is increased by approx. 1.8 times*2 compared with our conventional product*1.
Energy-saving Power consumption is reduced to approx. 72%*2, 3 compared with our conventional product *1.
*1: Our conventional product is the 60sq.×76mm thick. San Ace 60, Model No. 9CR0612S001. *2: Specification of Model No. 9CRA0612P0G001. *3: When air flow and static pressure is almost identical.
60×60×76mm
CRA type
■ Specifications Model No.
Operating Rated Voltage Voltage Range ［V］ ［V］
PWM Duty Cycle ［%］
Note1)
100
9CRA0612P0G001 12
10.8 to 13.2
9CRA0612P0S001
0 100 0
Rated Current Rated Input Rated Speed［min-1］ Max. Air Flow ［A］ ［W］ Inlet Outlet [m3/min] [CFM]
2.3
27.6
0.22
2.7
1.5
18.0
0.17
2.1
16,500 13,000 3,600
2,800
14,000 11,000 3,200
2,500
2.0
70.6
0.43
15.1
1.7
60.0
0.38
13.4
MAX. Static Pressure SPL [Pa] [inchH2O] ［dB(A)］
1,000 47.6 720 37.6
4.0
66
0.19
32
2.89
63
0.15
29
Operating Temperature [℃]
Expected Life Note2) [h]
−10 to ＋70
40,000/60℃ (70,000/40℃)
Note1 : PWM Frequency：25kHz Note2: Expected life at 40 degreeC ambient is just reference value.
■ Common Specifications □ Material ･･････････････････････････ Frame, Impeller : Plastics (Flammability: UL94V-0) □ Expected Life ･････････････････････ 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 □ 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. 270g
60mm
□ Operating Temperature ････････････ Varies for each model (Non-condensing)
60 ■ Air Flow - Static Pressure Characteristics ・ PWM Duty Cycle
・ Operating Voltage Range
PWM Duty Cycle 100%
1,000
4.0
（inch H2O）（Pa） 5.0 1,200
DC 12V
800
3.0
600 2.0 400 50%
1.0
PWM Duty Cycle 100％ 13.2V
→ Static pressure
→ Static pressure
（inch H2O（Pa） ） 5.0 1,200
4.0
12V
3.0
800
600 2.0
10.8V
400 1.0
200
1,000
200
0%
0
0.5 10
1
1.5
2
2.5 (m3 /min)
0
(CFM)
20 30 40 50 60 70 80
10
→ Air flow
9CRA0612P0G001
4.0
3.0
1,000 PWM Duty Cycle 100%
600 2.0
50%
400 1.0
(CFM)
20 30 40 50 60 70 80
→ Air flow
（inch H2O）（Pa） 5.0 1,200
DC 12V
800
2.5 (m3 /min)
2
1.5
9CRA0612P0G001
→ Static pressure
→ Static pressure
（inch H2O）（Pa） 5.0 1,200
1
0.5
4.0
3.0
1,000
13.2V
800 12V
600 2.0
10.8V
400 1.0
200
PWM Duty Cycle 100％
200
0% 0
0.5 10
1
1.5
2
2.5 (m3 /min)
0
(CFM)
20 30 40 50 60 70 80
1
0.5 10
1.5
2.5 (m3 /min)
2
20 30 40 50 60 70 80
→ Air flow
→ Air flow
9CRA0612P0S001
9CRA0612P0S001
(CFM)
■ PWM Duty - Speed Characteristics Example Voltage：DC12V PWM Frequency：25kHz
Voltage：DC12V PWM Frequency：25kHz
18,000
18,000 16,500 min-1
16,000
16,000
12,000 10,000
3,600min-1
8,000
Outlet Side
6,000
0
Inlet Side
12,000
11,000 min-1
10,000 8,000
3,200min-1
6,000
Outlet Side
4,000
4,000 2,000
14,000 min-1
14,000
13,000 min-1
Inlet Side
Speed（min-1）
Speed（min-1）
14,000
2,800min-1
0%
PWM Duty Cycle（%）
9CRA0612P0G001
2,500min-1
2,000 100%
0
0%
PWM Duty Cycle（%）
9CRA0612P0S001
100%
60×60×76mm ■ PWM Input Signal Example Input Signal Wave Form
VIH=4.75V to 5.25V VIL=0V to 0.4V
VIH
T1 T ×100 PWM Frequency 25（kHz）= 1 T Source Current（Isource）: 5mA Max. at control voltage 0V PWM Duty Cycle（%）=
VIL
Sink Current（Isink）: 5mA Max. at control voltage 5.25V
T1
Control Terminal Voltage : 5.25V Max. (Open Circuit) When the control lead wire is open, speed is same as one at 100% PWM duty cycle.
T
This fan speed should be controlled by PWM input signal of either TTL input or open collector, drain input.
■ Connection Schematic
80×8 Inside of DC fan
DC fan input voltage
＋ ○
PWM Input Signal Control Isource Isink
− ○
■ Specifications for Pulse Sensors Output circuit : Open collector
VCE＝＋13.8V MAX. Ic＝5mA MAX.［VOL＝VCE（SAT）＝0.6V MAX.］
Inside of DC fan ＋ ○
Sensor
Pull-up resistor VCE Ic
Sensor output − ○
Output waveform （Need pull-up resistor） T1∼4≒（1/4）T0
In case of steady running （One revolution）
N＝Fan speed（min-1）
T0 T1 VOH VOL 0V
T2
T1∼4≒（1/4）T0＝60/4N（sec）
T3
T4
■ Dimensions (unit : mm) Outlet Side
+50
4-Ø4.5±0.3
60±0.5
300 0
Mounting Hole
(10)
(4)
76±0.5
50±0.3
(4)
50±0.3
(10) +50 300 0
Lead Wire AWG26 UL1430
60±0.5
Inlet Side
4-Ø4.5±0.3 Mounting Hole
Rotating Direction
Air Flow Direction
Rotating Direction
■ Reference dimension of mounting holes and vent opening (unit : mm) Inlet Side , Outlet Side 59 50±0.3 29.7
59
50±0.3
29.7
62
.7
4-Ø4.5
●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. 1-15-1, Kita-otsuka, Toshima-ku,Tokyo 170-8451, Japan. PHONE :+ 81 3 3917 5151
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. Specifications are subject to change without notice. CATALOG NO. C1010B001 ‘12.03