9WL type
Splash Proof Fan
■
Features
High Airflow, High Static Pressure, and Long Service Life
This fan features a maximum airflow of 3.70 m
3
/min, maximum static pressure of
430 Pa, and service life as long as 100,000 hours.
(1)
The maximum airflow has increased by 68% compared with our current model
(2)
.
Water and Dust Resistance
Its IP68-rated
(3)
water and dust protection ensures stable fan operation even in harsh
environments.
High Energy Efficiency and Low Noise
The PWM control function enables the external control of fan speed, contributing to
lowering noise and improving energy efficiency of devices.
(1) The values are for 9WL09□□P1H□□□ models, where
□’s
are wildcard characters.
(2) Current model:
San Ace 92W
9WL type 92 × 92 × 25 mm Splash Proof Fan (model no. 9WL0912P4J001).
(3) The degree of protection (IP code) is defined by IEC (International Electrotechnical Commission) 60529
as below.
IP68:
▪
Completely protected against dust
▪
Protected against submersion in water
92
×
92
×
38
mm
■
Specifications
The models listed below
have pulse sensors with PWM control function.
Model no.
PWM
Operating Expected
Operating
Rated voltage voltage range duty cycle
*
Rated current Rated input Rated speed Max. airflow Max. static pressure SPL
temperature
life
-1
3
[V]
[A]
[W]
[min ]
[m /min] [CFM] [Pa] [inchH
2
O] [dB(A)]
[
°C
]
[h]
[V]
[%]
9WL0912P1H001
12
9WL0912P1F001
9WL0924P1H001
24
9WL0924P1F001
9WL0948P1H601
48
9WL0948P1F601
40.8 to 52.8
20.4 to 26.4
10.2 to 13.2
100
20
100
20
100
20
100
20
100
20
100
20
1.9
0.13
0.95
0.10
0.95
0.07
0.5
0.06
0.48
0.05
0.24
0.05
22.8
1.56
11.4
1.20
22.8
1.68
12
1.44
23.04
2.4
11.52
2.4
9000
2700
7000
2000
9000
2700
7000
2000
9000
2700
7000
2000
3.70
1.11
2.90
0.83
3.70
1.11
2.90
0.83
3.70
1.11
2.90
0.83
130.6
39.1
102.4
29.3
130.6
39.1
102.4
29.3
130.6
39.1
102.4
29.3
430
48.0
263
26.3
430
48.0
263
26.3
430
48.0
263
26.3
1.72
0.19
1.05
0.10
1.72
0.19
1.05
0.10
1.72
0.19
1.05
0.10
61
30
55
22
61
30
55
22
61
30
55
22
-20 to +70
100000/60°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
½½½½½½½½½½½½½½½½½½½½½½½½½½
Frame: Aluminum (Black coating), Impeller: Plastic (Flammability: UL 94V-1)
□
Expected life
½½½½½½½½½½½½½½½½½½½½½
See the table below.
(L10 life: 90% survival rate for continuous operation in indoor free air at 60˚C, rated voltage)
□
Motor protection system
½½½½½½½½½½
Current blocking function and reverse polarity protection
□
Dielectric strength
½½½½½½½½½½½½½½½½
50/60 Hz, 500 VAC, for 1 minute (between lead wire conductors and frame)
□
Sound pressure level (SPL)
½½½½½½½½
At 1 m away from the air inlet
□
Operating temperature
½½½½½½½½½½½½
Refer to specifications (Non-condensing)
□
Storage temperature
½½½½½½½½½½½½½½
-
30 to
+
70°C (Non-condensing)
□
Lead wire
½½½½½½½½½½½½½½½½½½½½½½½½ ＋
Red ○ Black Sensor Yellow Control Brown
ー
○
□
Mass
½½½½½½½½½½½½½½½½½½½½½½½½½½½½½
Approx. 300 g
92
×
92
×
38
mm
■
PWM Input Signal Example
Input signal waveform
V
IH
V
IH
= 4.75 to 5.25 V
V
IL
= 0 to 0.4 V
PWM duty cycle (%) =
T
×
100
PWM frequency 25 (kHz) =
T
Current source (Isource) = 1 mA max. (when control voltage is 0 V)
Current sink (Isink) = 1 mA max. (when control voltage is 5.25 V)
Control terminal voltage = 5.25 V max. (when control terminal is open)
T
1
1
V
IL
T
1
T
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
5V
10 k
Control
PWM input signal
Isource
Isink
＋
○
DC fan input voltage
Inside of DC fan
15 V
20 k
22
PWM input signal
20 k
Control
Isource
Isink
22
10 k
－
○
9WL0912P1H001
9WL0912P1F001
－
○
9WL0924P1H001
9WL0924P1F001
＋
○
DC fan input voltage
Inside of DC fan
5V
10 k
Control
PWM input signal
Isource
Isink
22
10 k
10 k
－
○
9WL0948P1H601
9WL0948P1F601
■
Specifications for Pulse Sensors
Output circuit: Open collector
Inside of DC fan
＋
○
Output waveform (Need pull-up resistor)
In case of steady running
(One revolution)
Pull-up voltage
T
1
T
2
T
0
T
3
T
4
Sensor Pull-up resistor
Ic
－
○
Sensor output
(V
CE
)
Rated voltage 12 V fan
V
CE
= +13.8 V max.
Ic = 5 mA max. [V
OL
= V
CE
(SAT) = 0.6 V max.]
Rated voltage 24 V fan
V
CE
= +30 V max.
Ic = 10 mA max. [V
OL
= V
CE
(SAT) = 0.6 V max.]
Rated voltage 48 V fan
V
CE
= +60 V max.
Ic = 10 mA max. [V
OL
= V
CE
(SAT) = 0.6 V max.]
V
OH
V
OL
0V
T
1 to 4
≒
(1/4) T
0
T
1 to 4
≒
(1/4) T
0
=
60/4N (s)
N = Fan speed (min
-1
)
■
Dimensions (unit: mm)
8-ø4.3±0.3
Mounting hole
+30
300 0
(10)
82.5±0.3
92±0.5
Lead wire
AWG 26
UL 1430
82.5±0.3
92±0.5
4±0.3
38±0.5
4±0.3
Rotating direction
Airflow direction
■
Reference Dimensions of Mounting Holes and Vent Opening (unit: mm)
Inlet side
82.5
±
0.3
4-ø4.5
Outlet side
82.5
±
0.3
4-ø4.5
03
ø1
82.5 ± 0.3
90.5
90.5
08
ø1
82.5± 0.3
90.5
90.5
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.
CATALOG No. C1081B003 ‘18.4
Specifications are subject to change without notice.
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