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SANYO DENKI America
Long Life Fan Catalog

Long Life Fan Catalog

Product catalog summary

General Specifications:
The document details the specifications for splash-proof fans in the San Ace 9WL series, available in sizes 40mm, 60mm, and 80mm square. These fans feature black-coated aluminum frames and plastic impellers with a flammability rating of UL 94V-0 or UL 94V-1. They include motor protection functions such as locked rotor burnout protection and reverse polarity protection. The fans have a dielectric strength of 500 VAC for 1 minute and an insulation resistance of 10 MΩ or more. They operate in temperatures from -20 to +70°C and have an IP68 ingress protection rating.

Specifications:
The fans operate at a PWM frequency of 25 kHz and do not rotate when the PWM duty cycle is 0%. Models vary in rated voltages (12V and 24V), operating voltage ranges, rated currents, inputs, speeds, maximum airflow, static pressure, sound pressure levels (SPL), and expected life spans. For instance, the 9WL0412P3J001 model operates at 12V with a speed of 17500 min-1, a maximum airflow of 0.63 m³/min, and a static pressure of 400 Pa.

Performance Characteristics:
Graphs illustrate the relationship between airflow and static pressure, as well as PWM duty cycle and fan speed for different models, aiding in understanding fan performance under various conditions.

Dimensions and Mounting:
Detailed dimensions for each fan model are provided, including mounting holes and vent openings. Options for finger guards are mentioned, with specific model numbers for different types of guards.

Procedures:
The document outlines procedures for understanding fan specifications, including interpreting model numbers and the significance of specifications like rated voltage and expected life.

Norms and Standards:
The fans are designed with standards such as IP68 ingress protection, ensuring splash-proof capabilities. Materials include aluminum for the frame and plastic for the impeller, with a flammability rating of UL 94V-1.

Recommendations:
For optimal performance, it is recommended to operate the fans within specified voltage and temperature limits. The use of finger guards for safety is suggested, with specific models listed.

Key Data from Tables and Graphs:
Tables and graphs illustrate the relationship between PWM duty cycle and fan speed, airflow, and static pressure. At a 100% PWM duty cycle, the fan achieves maximum speed and airflow, while lower duty cycles result in decreased speed and airflow.

Critical Information:
- Fans have locked rotor burnout protection and reverse polarity protection.
- Expected life is specified as 180,000 hours at 60°C for continuous operation.
- Fans do not rotate when the PWM duty cycle is 0%.

Additional Features:
Fans are equipped with pulse sensors for monitoring and control, with other sensor specifications available as options. The expected life of the fans is detailed, with a 90% survival rate for continuous operation in free air at 60°C.

Catalog excerpts

The models listed below have pulse sensors with PWM control function. * PWM frequency: 25 kHz. Fan does not rotate when PWM duty cycle is 0%. Other sensor specifications are available as options. Refer to the index (p. 559). 9WL0412P3J001 With pulse sensor with PWM control function PWM duty - Speed characteristics example

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■ Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0412P3G001 With pulse sensor with PWM control function PWM デューティサイクル PWM duty cycle PWM duty - Speed characteristics example PWM デューティサイクル PWM duty cycle PWM duty - Speed characteristics example PWM duty cycle PWMデューティ 100% Static静圧 pressure Static静圧 pressure Operating voltage range With pulse sensor with PWM control function PWM duty cycle PWMデューティ Static静圧 pressure Static静圧 pressure Operating voltage range With pulse sensor with PWM control function 1.6 PWMデューティ PWM duty cycle 100% Static静圧 pressure Static静圧...

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Mounting hole 取付用穴 Lead wire リード線回転方向 Rotating direction 風吹出方向 Airflow direction ■ Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side, Outlet side ■ Options Finger guard

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The models listed below have pulse sensors with PWM control function.

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■ Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0612P4J001 With pulse sensor with PWM control function Operating voltage range PWM duty cycle PWMデューティ 100% PWM duty cycle PWMデューティ 100% PWM duty cycle PWM デューティサイクル PWM duty - Speed characteristics example (min-1) PWM duty - Speed characteristics example PWM duty cycle PWMデューティ 100% PWM デューティサイクル PWM duty cycle Static静圧 pressure Static静圧 pressure Operating voltage range With pulse sensor with PWM control function PWM duty cycle PWMデューティ 100% PWM duty - Speed characteristics example Static静圧 pressure PWM...

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■ Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0624P4H001 With pulse sensor with PWM control function Static静圧 pressure Static静圧 pressure PWMデューティ PWM duty cycle 100% PWM duty - Speed characteristics example Operating voltage range PWM duty cycle PWM デューティサイクル 8-ø4.3±0.3 Mounting hole 取付用穴 (10) Lead wire リード線 AWG26 UL 1430 50±0.3 60±0.5 回転方向 Rotating direction 4±0.3 25±0.5 風吹出方向 Airflow direction ■ Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side, Outlet side 59 50±0.3 29.7

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The models listed below have pulse sensors with PWM control function. * PWM frequency: 25 kHz. Fan does not rotate when PWM duty cycle is 0%. Other sensor specifications are available as options. Refer to the index (p. 559). Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0812P4J001 With pulse sensor with PWM control function PWM duty cycle Operating voltage range PWM duty - Speed characteristics example

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■ Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0812P4G001 With pulse sensor with PWM control function Operating voltage range Static静圧 pressure PWM デューティサイクル PWM duty cycle PWM duty cycle PWM デューティサイクル Operating voltage range PWM duty - Speed characteristics example With pulse sensor with PWM control function PWM duty cycle PWMデューティ 100% Static静圧 pressure Static静圧 pressure PWM duty - Speed characteristics example PWM duty cycle PWMデューティ 100% With pulse sensor with PWM control function PWM デューティサイクル PWM duty cycle Operating voltage range Static静圧 pressure...

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■ Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0824P4H001 With pulse sensor with PWM control function PWM duty cycle PWMデューティ 100% Static静圧 pressure PWM duty - Speed characteristics example Operating voltage range PWM duty cycle PWM デューティサイクル 8-ø4.3±0.3 Mounting hole 取付用穴 Lead wire リード線 AWG26 UL 1430 Rotating direction 回転方向 Airflow direction 風吹出方向 ■ Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side, Outlet side 71.5±0.3

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The models listed below have pulse sensors with PWM control function. * PWM frequency: 25 kHz. Fan does not rotate when PWM duty cycle is 0%. Other sensor specifications are available as options. Refer to the index (p. 559). 9WL0912P4J001 With pulse sensor with PWM control function PWM duty cycle Operating voltage range PWM duty - Speed characteristics example

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■ Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0912P4G001 With pulse sensor with PWM control function PWM duty cycle PWMデューティ 100% PWM デューティサイクル PWM duty cycle PWM duty - Speed characteristics example (min-1) PWM デューティサイクル PWM duty cycle With pulse sensor with PWM control function Operating voltage range Static静圧 pressure PWM duty cycle PWMデューティ 100% Static静圧 pressure PWM duty - Speed characteristics example PWM デューティサイクル PWM duty cycle PWM duty cycle PWMデューティ 100% Static静圧 pressure Static静圧 pressure Operating voltage range With pulse sensor with PWM...

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■ Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0924P4S001 With pulse sensor with PWM control function Operating voltage range PWM duty cycle PWMデューティ 100% PWM duty cycle PWMデューティ 100% 92±0.5 回転方向 Rotating direction 8-ø4.3±0.3 Mounting hole 取付用穴 PWM デューティサイクル PWM duty cycle PWM duty - Speed characteristics example Static静圧 pressure Static静圧 pressure Operating voltage range With pulse sensor with PWM control function Static静圧 pressure Static静圧 pressure

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Inlet side Outlet side ■ Options Finger guards

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Model Numbering System Long Life Fan Cooling fan with Max. 200,000 hours of expected life. Related product: Splash Proof Fan pp. 268, 271, 277, 286 Not every combination of the following codes or characters is available. Contact us for an available combination. Fans with PWM control function temperature. Expected life at 40°C is for reference only. For more information, please refer to the technical material section.

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40×40×28 mm San Ace 40L 9L type ■ General Specifications ・ Material ………………………………………… Frame: Aluminum, Impeller: Plastic (Flammability: UL 94V-0) ・ Expected life …………………………………… See the table below. (L10 life: 90% survival rate for continuous operation in free air at 60˚C, rated voltage) ・ Motor protection function ………………… Locked rotor burnout protection, Reverse polarity protection For details, please refer to p. 529. ・ Dielectric strength …………………………… 50/60 Hz, 500 VAC, for 1 minute (between lead wire conductors and frame) ・ Insulation resistance………………………… 10 MΩ or more with a 500 VDC megger (between...

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