92×92×25mm

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Splash Proof Fan

92

9WL type

■ Features

Splash Proof and Dust Resistant

IP68*1 protection rating water and dust resistance.

Longest-Lasting Lifespan

These fans have an expected lifespan of 180,000 hours (approximately 20 years), about 4.5 times that of our conventional splash proof fan,*2 making them ideal for equipment that must operate without maintenance for extended periods.

High Air Flow and High Static Pressure

Maximum air flow increased by approximately 1.2 times and maximum static pressure increased by approximately 1.5 times compared with our conventional splash proof fan.*2

Low Power Consumption

The power consumption is approximately 21% lower than that of our conventional splash proof fan.*3 *1: Based on testing procedure for IEC (International Electrotechnical Commission) specification IEC 60529. *2: Specification of Model No. 9WL0924PJ001. Our conventional splash proof fan is 92 x 92 x 25 mm “San Ace 92W”, Model No. 9WP0924G401. *3: Specification of Model No. 9WL0912P4G001. At equivalent air flow performance. Our conventional splash proof fan is 92 x 92 x 25 mm “San Ace 92W”, Model No. 9WP0924G401.

92×92×25mm ■ Specifications The following nos. have PWM controls, pulse sensors. Model No.

Rated Voltage [V]

Operating Voltage Range [V]

9WL0912P4J001

9WL0912P4G001 12

10.8 to 13.2

9WL0912P4S001

9WL0912P4H001

9WL0924P4J001

9WL0924P4S001

24

21.6 to 26.4

9WL0924P4H001

Operating PWM Max. Air Flow MAX. Static Pressure SPL Temperature Duty Cycle Rated Current Rated Input Rated Speed [A] [W] [min-1] [m3/min] [CFM] [Pa] [inchH2O] [dB(A)] (Note1,2) [℃] [%] 100

0.42

5.04

5,000

2.2

77.7

20

0.04

0.48

1,200

0.52

18.4

100

0.30

3.60

4,400

1.93

68.2

20

0.04

0.48

1,000

0.43

15.1

100

0.22

2.64

3,850

1.69

59.7

30

0.04

0.48

1,400

0.61

21.5

100

0.15

1.80

3,150

1.38

48.7

30

0.04

0.48

1,100

0.48

16.9

100

0.21

5.04

5,000

2.2

77.7

20

0.02

0.48

1,100

0.48

16.9

100

0.11

2.64

3,850

1.69

59.7

30

0.02

0.48

1,300

0.57

20.1

100

0.07

1.68

3,150

1.38

48.7

30

0.02

0.48

1,000

0.43

15.1

105 6.04 81 4.18 62.1 8.21 41.6 5.07 105 5.07 62.1 7.08 41.6 4.18

0.42

44

0.024

11

0.33

40

0.016

8

0.25

37

0.032

13

0.17

32

0.020

9

0.42

44

0.020

9

0.25

37

0.028

12

0.17

32

0.016

8

-20 to +70

Expected Life [h]

180,000

Note1: PWM Frequency: 25 kHz Note2: Fans do not rotate when PWM duty cycle is 0%. Available options:

Without Sensor

Pulse Sensor

Lock Sensor

■ Common Specifications □ Material ・・・・・・・・・・・・・・・・・・・・・・・・・・ Frame: Aluminum (Black coating), Impeller: Plastics (Flammability: UL94V-1) □ Expected Life ・・・・・・・・・・・・・・・・・・・・・ Refer to specifications (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, 500 VAC, 1 minute (between lead conductor and frame) □ Sound Pressure Level (SPL) ・・・・・・・・ Expressed as the value at 1 m from air inlet side □ Operating Temperature ・・・・・・・・・・・・ Refer to specifications (Non-condensing) □ Storage Temperature ・・・・・・・・・・・・・・ -30 ℃ to +70 ℃ (Non-condensing) ーBlack Sensor: Yellow Control: Brown □ Lead Wire ・・・・・・・・・・・・・・・・・・・・・・・・ +Red ○ □ Mass ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ Approx. 170 g

92

9WL type

■ Air Flow - Static Pressure Characteristics ・ PWM Duty Cycle

・ Operating Voltage Range

0.35 0.30 0.25

PWM Duty Cycle 100%

100

0.40

→ Static pressure

→ Static pressure

0.40

(inch H2O) (Pa) 120 0.45

DC 12 V

80 60

0.20 0.15 0.10 0.05 0

40

50%

20 0.5

0.30 0.25

1.0

1.5

2.0

0.15 0.10

0

2.5 (m3 /min)

0 10 20 30 40 50 60 70 80

60 40

50%

20 0

100

0.40 PWM Duty Cycle 100%

60

0.20 0.15 0.10 0.05 0

40

50%

20

0.35 0.30 0.25

0.5

1.0

1.5

2.0

0.15 0.10

0

2.5 (m3 /min)

0 10 20 30 40 50 60 70 80

40 50%

0.5

0

20 0

1.0

0.5

1.5

(inch H2O) (Pa) 80 0.30

1.0

0.25

2.0

2.5 (m3 /min) (CFM)

DC 24 V PWM Duty Cycle 100%

60

0.20 0.15 0.10

40

50%

20

0.05 1.5

0

2.0 (m3 /min)

0

0.5

0

→ Air flow

1.0

20 50%

0.15

1.5

0.5

1.0

0.15 0.10

0

2.0 (m3 /min)

10.8 V / 21.6 V

40

20

0

0.5

0

→ Air flow

1.0

1.5

2.0 (m3 /min)

10 20 30 40 50 60 70 (CFM)

→ Air flow

9WL0912P4S001 9WL0924P4S001

1.5

2.0 (m3 /min)

10 20 30 40 50 60 70 (CFM)

→ Air flow

9WL0912P4H001

50

DC 24 V

40

0.10 20

0.05

0

10 0

0

(inch H2O) (Pa) 60

0.20

PWM Duty Cycle 100%

30

30%

0

12 V / 24 V

0.20

0.05

→ Static pressure

→ Static pressure

→ Static pressure

40

0

13.2 V / 26.4 V

60

10 20 30 40 50 60 70 (CFM)

(inch H2O) (Pa) 60

0.20

PWM Duty Cycle 100%

0.10

0

PWM Duty Cycle 100%

・ Operating Voltage Range DC 12 V

10

0.25

9WL0924P4S001

30

0.05

(inch H2O) (Pa) 80 0.30

30%

10 20 30 40 50 60 70 (CFM)

(inch H2O) (Pa) 60

0.15

(CFM)

40

・ PWM Duty Cycle

50

2.5 (m3 /min)

10.8 V

9WL0912P4S001

0.20

2.0

12 V

60

→ Air flow

30%

0

1.5

→ Air flow

→ Static pressure

0.20

0

1.0

・ Operating Voltage Range DC 12 V

0.05

0.5

0 10 20 30 40 50 60 70 80

9WL0912P4G001

PWM Duty Cycle 100%

20

0

9WL0912P4J001 9WL0924P4J001

0 10 20 30 40 50 60 70 80

→ Static pressure

→ Static pressure

(inch H2O) (Pa) 80 0.30

0.10

20

(CFM)

・ PWM Duty Cycle

0.15

0.10

40

13.2 V

80

9WL0912P4G001

60

0.15

100

(CFM)

→ Air flow

0.25

10.8 V / 21.6 V

60

0.20

0

2.5 (m3 /min)

2.0

12 V / 24 V

80

PWM Duty Cycle 100%

0.20

0.05

20%

0

1.5

→ Air flow

→ Static pressure

→ Static pressure

0.25

1.0

0.5

0 10 20 30 40 50 60 70 80

(inch H2O) (Pa) 120 0.45

DC 12 V

80

0.25

13.2 V / 26.4 V

・ Operating Voltage Range

(inch H2O) (Pa) 120 0.45

0.30

0.30

PWM Duty Cycle 100%

100

9WL0924P4J001

・ PWM Duty Cycle

0.35

0.35

0.05

20%

9WL0912P4J001

0.40

0.40

80

(CFM)

→ Air flow

PWM Duty Cycle 100%

100

0.20

0.05

20%

0

0.35

(inch H2O) (Pa) 120 0.45

DC 24 V

→ Static pressure

(inch H2O) (Pa) 120 0.45

50%

0.15

0.5

1.0

1.5

2.0 (m3 /min)

→ Air flow

9WL0924P4H001

13.2 V / 26.4 V

40 12 V / 24 V

30

10.8 V / 21.6 V

0.10 20

0.05

30%

10 20 30 40 50 60 70 (CFM)

50

PWM Duty Cycle 100%

0

10 0

0.5

1.0

1.5

2.0 (m3 /min)

0 10 20 30 40 50 60 70 (CFM)

→ Air flow

9WL0912P4H001 9WL0924P4H001

92×92×25mm ■ PWM Duty - Speed Characteristics Example 5,000

Voltage: DC 12 V PWM Frequency: 25 kHz

5,000

5,000 min-1

Voltage: DC 12 V PWM Frequency: 25 kHz

Voltage: DC 12 V PWM Frequency: 25 kHz

5,000 4,400 min-1

4,000

3,000 2,000

PWM Duty Cycle (%) 9WL0912P4J001

100

0

Voltage: DC 12 V PWM Frequency: 25 kHz

5,000

2,000

PWM Duty Cycle (%) 9WL0912P4G001

PWM Duty Cycle (%) 9WL0912P4H001

100

Voltage: DC 24 V PWM Frequency: 25 kHz

2,000

0

PWM Duty Cycle (%) 9WL0912P4S001

4,000

2,000

3,850 min-1

3,000 2,000 1,000

PWM Duty Cycle (%) 9WL0924P4J001

100

0

PWM Duty Cycle (%) 9WL0924P4S001

Voltage: DC 24 V PWM Frequency: 25 kHz

Speed (min-1)

4,000 3,150 min-1

3,000 2,000 1,000

0

PWM Duty Cycle (%) 9WL0924P4H001

100

■ PWM Input Signal Example Input Signal Waveform

VIH=4.75 V to 5.25 V VIL=0 V to 0.4 V

VIH

T1 T ×100 1 PWM Frequency 25 (kHz) = T Source Current (Isource) : 1 mA Max. at control voltage 0 V PWM Duty Cycle (%) =

VIL

Sink Current (Isink) : 1 mA Max. at control voltage 5.25 V

T1

Control Terminal Voltage: 5.25 V Max. (Open Circuit)

T

100

Voltage: DC 24 V PWM Frequency: 25 kHz

5,000

5,000 min-1

3,000

0

3,000

100

1,000

1,000

5,000

Speed (min-1)

Speed (min-1)

3,150 min-1

3,000

3,850 min-1

1,000

4,000

4,000

0

2,000

Speed (min-1)

5,000

3,000

1,000

1,000

0

4,000

Speed (min-1)

Speed (min-1)

Speed (min-1)

4,000

When the control lead wire is open, the fan speed is the same as the one at a PWM duty cycle of 100%. Either TTL input, open collector or open drain can be used for PWM control input signal.

100

■ Example of Connection Schematic Inside of DC fan

DC fan input voltage

Control PWM Input Signal

Isource Isink

■ Specifications for Pulse Sensors Output circuit: Open collector

Rated Voltage 12 V Fan VCE=+13.8 V MAX. Ic=5 mA MAX. [VCE (SAT) =0.6 V MAX.]

Inside of DC fan + ○

Sensor

Pull-up resistor Pull-up voltage

Rated Voltage 24 V Fan VCE=+27.6 V MAX. Ic=5 mA MAX. [VCE (SAT) =0.8 V MAX.]

IC Sensor output (VCE)

- ○

Output Waveform (Need pull-up resistor) In case of steady running

T1~4≒ (1/4) T0

(One revolution)

T1~4≒ (1/4) T0=60/4N (sec)

T0 T1

T2

N=Fan speed (min-1) T3

T4

VOH VOL 0V

■ Dimensions (unit : mm)

■ Reference Dimension of   Mounting Holes and Vent Opening   (unit : mm) Inlet Side 90.5

4-φ4.5

97

82.5±0.3

82.5±0.3 92±0.5

4±0.3

82.5±0.3

4±0.3 25.2±0.5

Outlet Side 90.5

AWG26 UL1430 Air Flow Direction

8 10

90.5

Rotating Direction

Lead Wire

φ

4-φ4.5

82.5±0.3

(10)

82.5±0.3

φ

+50 300 0

90.5

92±0.5

8-φ4.3±0.3 Mounting Hole

82.5±0.3 ●The products shown in this 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. CATALOG No. C1036B001 ‘14.2 Specifications are subject to change without notice.

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