Blower
Cooling fan specialized for high static pressure
■
Domain Diagram
Frame Size
Airflow (m
3
/min)
52
mm
76
mm
97
mm
120
mm
127
mm
160
mm
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
2.0
page
393
to
394
395
to
398
399
to
406
Conversion table
1m
3
/min=35.31(CFM)
1CFM=0.0283m
3
/min
1m /min=16.67 /s
3
407
to
408
409
410
1CFM=0.472 /s
1 /s=0.06m
3
/min
Thick
(mm)
Airflow (CFM)
5
10
15
20
25
30
35
50
■
Model Numbering System
Not every combination of the following codes or characters is available. Contact us for an available combination.
109B
Type name /
frame material
109B
／
Plastics
9B
／
Plastics
C
Frame size
C
：
52mm
D
：
76mm
M
：
97mm
F
：
120mm
J
：
127mm
G
：
160mm
12
Voltage
12
：
12V
24
：
24V
etc
H
Speed code
F,G,H,K,M,S etc
C
Sensor specifications
A
：
Without a sensor
C
：
With a pulse sensor
D
：
With a lock sensor
2
Frame thickness
1
：
40mm thick
2
：
30mm thick,
32mm thick,
33mm thick
7
：
15mm thick
6
：
20mm thick
-1
Individual
customer's spec
9B
Type name /
frame material
9B
／
Plastics
MB
Frame size
MB
：
97mm
FB
：
120mm
12
Voltage
12
：
12V
24
：
24V
G
Speed code
G
／
S
／
H
etc
2
Frame thickness
2
：
32mm thick
／
33mm thick
01
Sensor specifications
01
：
With a pulse sensor
02
：
Without a sensor
-1
Individual
customer's spec
Fans with PWM control function
Example :
9B
Type name /
frame material
9B
／
Plastics
MB
Frame size
MB
：
97mm
FB
：
120mm
12
Voltage
12
：
12V
P
PWM control
function
2
Frame thickness
2
：
32mm thick
／
33mm thick
G
Speed code
01
Individual customer's spec
2 or 3 digits
391
How to Read Specifications
DC Fan
Model No.
①
［
V
½
②
［
V
½
③
［
A
½
④
［
W
½
⑤
［
min
-1
½
⑥
Max. Airflow
［
m³/min
½ ［
CFM
½
⑦
Max. Static Pressure
⑧
SPL
⑨
Operating Temperature
［℃½
DC
⑩
Expected Life
［
h
½
Rated Voltage Operating Voltage Range Rated Current Rated Input Rated Speed
［
Pa
½ ［
inchH²O
½ ［
dB(A)
½
9GA0412G7001
12
7 to 13.8
0.17
2.04
13,100
0.36
12.7
192
0.77
42
－
20 to
＋
70
40,000/60
℃
(70,000/40
℃
)
①
Rated Voltage
………………
This is the necessary voltage to drive the fan. 12VDC, 24VDC and 48VDC are available.
②
Operating Voltage Range
…
The voltage range over which fan operation is guaranteed
③
Rated Current
………………
The current value during the fan's rated operation without load
④
Rated Input
…………………
The input value during the fan's rated operation without load
⑤
Rated Speed
…………………
The rotating speed during the fan's rated operation without load
⑥
Max. Airflow
………………
The maximum air volume that the fan can output during rated operation
Material
‥‥‥‥‥‥‥‥‥
Frame,Impeller:Plastics / Frame:Aluminum,Impeller:Plastics
* For details, refer to the appropriate page.
Expected Life
‥‥‥‥‥‥‥
Varies for each model (L10:Survival rate:90% at 60
℃
,rated voltage, and continuously run in a free air state)
* Splash proof fan: Varies for each model (Indoor, L10:Survival rate:90% at 60
℃
,rated voltage, and continuously run
in a free air state)
Motor Protection
‥‥‥‥‥
Burnout protection at locked rotor condition and Reverse polarity protection
Dielectric Strength
‥‥‥‥
AC50/60Hz
500VAC
1minute(between lead conductor and frame)
Insulation Resistance
‥‥‥
10M
Ω
or more at 500VDC megger (between lead conductor and frame)
Sound Pressure Level(SPL)
‥
Expressed as the value at 1m from air inlet side
Lead Wire
‥‥‥‥‥‥‥‥
For details, refer to the appropriate page.
Overheating protection function
Protection Functions:
If the fan blades are restricted, an overcurrent occurs and leads to a rise in the fan coil temperature. This can result in reduced performance,
damage, or a re. To prevent this from occurring, SANYO DENKI s fans incorporate an overheating protection function. Refer to the catalog
for the types of protection functions.
Burnout protection function at locked rotor condition
●
Current cutoff system
If the fan blades are restricted, the coil current is cut off at regular cycles to prevent overheating of the coil. When the hindrance is
removed, the fan restarts automatically.
Reverse polarity protection function
No problem about fan even if positive & negative lead are connected in reverse.
However, when wiring fans with sensors or PWM speed control function, connecting positive and negative leads in reverse may damage
the fans.
392
Blower
DC Fan Common Specifications
DC
(according to the company's dual-chamber device).
The volume of air generated by the fan in a given time period
⑦
Max. Static Pressure
………
The maximum static pressure value that the fan can output during rated operation
(according to the company's dual-chamber device). The static pressure is the fan's force to propel air by
overcoming the resistance of the device that uses the fan when it propels air.
⑧
SPL
………………………………
"SPL" is Sound Pressure Level. The noise level during the fan's rated operation.
Please refer to the technical material section for the method used to measure the noise level.
⑨
Operating Temperature
……
The temperature range over which fan operation is guaranteed (Non- condensing)
⑩
Expected Life
………………
The fan's expected operating life when the fan operates continuously at the rated voltage at a temperature
of 60˚C and at relative humidity of 90%. Expected life at 40
℃
ambient is just reference value.
Please refer to the technical material section for the expected operating life.
Blower
52
San Ace B52
mm
■
General Specifications
・
Material
……………………
Frame: Plastics (Flammability: UL94V-0),
Impeller: Plastics (Flammability: UL94V-0)
・
Expected Life
……………
Refer to specifications (L10:Survival rate: 90% at 60
℃
,
rated voltage, and continuously run in a free air state)
・
Lead Wire
…………………⊕
red
⊖
black
Sensor
yellow
・
Storage Temperature
…－
30
℃
to
＋
70
℃（
Non-condensing
）
■
Specifications
Model No.
52
mm
×
15
mm
109BC12GC7-1
109BC12HC7-1
109BC12FC7-1
109BC12MC7-1
109BC24GC7-1
109BC24HC7-1
109BC24FC7-1
〔
Mass
：
33g
〕
9BC
type
Rated Speed
［
min
-1
½
［
A
½
［
W
½
［
m³/min
½
The following nos.
have pulse sensors.
Rated Voltage
［
V
½
Operating Voltage Range Rated Current Rated Input
［
V
½
Max. Airflow
［
CFM
½
Max. Static Pressure
［
Pa
½ ［
inchH²O
½
SPL
［
dB(A)
½
Operating Temperature Expected Life
［℃½
［
h
½
12
6 to 13.8
24
12 to 27.6
0.12
0.10
0.08
0.06
0.07
0.05
0.04
1.44
1.20
0.96
0.72
1.68
1.20
0.96
6,200
5,600
5,100
4,600
6,200
5,600
5,100
0.125
0.112
0.101
0.091
0.125
0.112
0.101
4.4
4.0
3.6
3.2
4.4
4.0
3.6
215
165
130
100
215
165
130
0.86
0.66
0.52
0.40
0.86
0.66
0.52
43
40
38
35
43
40
38
－
20 to
＋
70
40,000/60
℃
(70,000/40
℃
)
Other sensor specifications are available as options. Please refer to the index (p. 495).
■
Dimensions
（
unit: mm
）
15±0.5
(0.8)
(8) (4)
(2)
(1.2)
24.7±1
28.2±1
19.9±1
(1.2)
(17.5)
∅
±
1
32
リード線
Lead Wire
AWG26
UL1061
0.3
5
±
Hole
4.
穴
2-
φ 付
ng
ti
用
un
o
取
M
300±30
(10)
18±0.3 20±0.3
51±1
Rotating Direction
回転方向
Airflow Direction
風吹出方向
393
23±0.3
20±0.3
52.6±1
AIRFLOW
■
Airflow - Static Pressure Characteristics
（Pa）
（inch
H
2
O）
G speed
（Pa）
（inch
H
2
O）
H speed
（Pa）
（inch
H
2
O）
F speed
280
→
Pressure
→
Static
静圧
→
Pressure
→
Static
静圧
0.8 200
0.6 160
0.4
0.2
0
120
80
40
0
0
0.04
6V
13.8 V
12 V
→
Static
静圧
→
Pressure
1.0 240
0.08
0.12
0.16
（m
3
/min）
（CFM）
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
260
240
220
200
180
160
140
120
100
80
60
40
20
0
13.8 V
12 V
6V
0.02 0.04 0.06 0.08 0.1 0.12 0.14
3
/min）
（m
220
0.8 200
0.7 180
160
0.6
140
0.5 120
0.4 100
0.3 80
60
0.2
40
0.1 20
0 0
13.8 V
12 V
6V
0.02 0.04 0.06 0.08 0.1 0.12
（m
3
/min）
1.0 2.0 3.0 4.0 5.0
→ 風量
→
Airflow
（CFM）
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
→
風量
→
Airflow
（CFM）
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
→
Airflow
→ 風量
109BC12GC7-1
（Pa）
（inch
H
2
O）
109BC12HC7-1
（Pa）
（inch
H
2
O）
109BC12FC7-1
（Pa）
（inch
H
2
O）
M speed
G speed
H speed
→
Pressure
→
Static
静圧
→
Pressure
→
Static
静圧
13.8 V
12 V
0.8 200
0.6
0.4
160
120
80
12 V
27.6 V
24 V
→
Pressure
→
Static
静圧
0.7 180
160
0.6
140
0.5 120
0.4 100
0.3 80
60
0.2
40
0.1
20
0 0
280
1.0 240
6V
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
→
風量
→
Airflow
（CFM）
0
1.0 2.0 3.0 4.0 5.0
→ 風量
→
Airflow
（CFM）
（CFM）
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
→
風量
→
Airflow
109BC12MC7-1
（Pa）
（inch
H
2
O）
109BC24GC7-1
109BC24HC7-1
F speed
220
0.8 200
0.7 180
160
0.6
140
0.5 120
0.4 100
0.3 80
60
0.2
40
0.1 20
0 0
→
Static
静圧
→
Pressure
27.6 V
24 V
12 V
0.02 0.04 0.06 0.08 0.1 0.12
（m
3
/min）
（CFM）
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
→
Airflow
→ 風量
109BC24FC7-1
394
Blower 52mm
0.02 0.04 0.06 0.08 0.1 0.12
（m
3
/min）
0
0
0.04
0.08
0.12
0.16
（m
3
/min）
0.02 0.04 0.06 0.08 0.1 0.12 0.14
3
/min）
（m
DC
0.2 40
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
260
240
220
200
180
160
140
120
100
80
60
40
20
0
27.6 V
24 V
12 V
Blower
76
San Ace B76
mm
■
General Specifications
・
Material
……………………
Frame: Plastics (Flammability: UL94V-0),
Impeller: Plastics (Flammability: UL94V-0)
・
Expected Life
……………
Refer to specifications (L10:Survival rate: 90% at 60
℃
,
rated voltage, and continuously run in a free air state)
・
Lead Wire
…………………⊕
red
⊖
black
Sensor
yellow
・
Storage Temperature
…－
30
℃
to
＋
70
℃（
Non-condensing
）
■
Specifications
Model No.
76
mm
×
20
mm
9BD12SC6-1
9BD12HC6-1
9BD12FC6-1
9BD24SC6-1
9BD24HC6-1
9BD24FC6-1
〔
Mass
：
58g
〕
9BD
type
Rated Speed
［
min
-1
½
The following nos.
have pulse sensors.
Rated Voltage
［
V
½
Operating Voltage Range Rated Current Rated Input
［
V
½
［
A
½
［
W
½
Max. Airflow
［
m³/min
½
［
CFM
½
Max. Static Pressure
［
Pa
½ ［
inchH²O
½
SPL
［
dB(A)
½
Operating Temperature Expected Life
［℃½
［
h
½
5 to 13.8
12
5.5 to 13.8
10 to 27.6
24
0.28
0.21
0.18
0.14
0.12
0.10
3.36
2.52
2.16
3.36
2.88
2.4
4,500
4,200
3,900
4,500
4,200
3,900
0.29
0.27
0.25
0.29
0.27
0.25
10.2
9.5
8.8
10.2
9.5
8.8
300
230
200
300
230
200
1.20
0.92
0.80
1.20
0.92
0.80
43
41
39
43
41
39
－
20 to
＋
70
40,000/60
℃
(70,000/40
℃
)
Other sensor specifications are available as options. Please refer to the index (p. 500).
■
Dimensions
（
unit: mm
）
(1.5)
(10) (12)
(1.4)
20±1
(1.5)
32.1±1
(12)
(10)
2-
φ
4.5±0.3
取付用穴
Mounting Hole
(1.2)
(1.2)
24.9±1
(1.2)
42.2±1
AIRFLOW
30
0
±
30
(10
±
1
φ
42
)
26±0.3
31±0.3
69.7±1
Rotating Direction
回転方向
Airflow Direction
風吹出方向
395
26±0.3
76±1
リード線
Lead Wire
AWG26
UL1007
31±0.3
