4028 24V Splash Proof Fan

9WPA0424H3001

Brand: SanAce (Japan sanyodenki)
Size: 40x40x28mm
Characteristics: IP68 Splash Proof Fan
Signal line: 3-wire FG
Product description: The Sanyo Denki 9WPA0424H3001 is an IP68-rated splash-proof DC cooling fan from the San Ace 40W series. With 40x40x28mm dimensions, 24V input, 18500 RPM speed, 0.52 m³/min airflow, and 375 Pa static p
INQUIRY
Product Manual / Specification Sheet Download

PRODUCT SPECIFICATION

Document	MODEL	Rated Voltage	Operating Voltage Range	Rated Current	Rated Input Power	Speed	Maximum Air Flow		Maximun Air Pressure			Noise
承认书/规格书	型号	额定定压	电压范围	额定电流	额定功率	转速	最大风量		最大风压			噪音
PDF	PART NO.	VDC	VDC	Amp	Watt	R.P.M	㎥/min	CFM	Pa	mmH2O	INH2O	DB-A
暂无	9WPA0412P3G001	12	10.8~13.2	0.5	6	22200	0.63	22.2	555		2.22	53
暂无	9WPA0412P3G0011	12	10.8~13.2	0.5	6	22200	0.63	22.2	555		2.22	53
暂无	9WPA0424P3G001	24	21.6~26.4	0.25	6	22200	0.63	22.2	555		2.22	53
暂无	9WPA0424P3G0011	24	21.6~26.4	0.25	6	22200	0.63	22.2	555		2.22	53
暂无	9WPA0412H3001	12	10.8~13.2	0.34	4.1	18500	0.52	18.3	375		1.51	48
暂无	9WPA0412H30011	12	10.8~13.2	0.34	4.1	18500	0.52	18.3	375		1.51	48
暂无	9WPA0424H3001	24	21.6~26.4	0.17	4.1	18500	0.52	18.3	375		1.51	48
暂无	9WPA0424H30011	24	21.6~26.4	0.17	4.1	18500	0.52	18.3	375		1.51	48
暂无	9WL0412P3J001	12	10.8~13.2	0.52	6.24	17500	0.63	22.2	400		1.61	51
暂无	9WL0412P3G001	12	10.8~13.2	0.4	4.8	15500	0.56	19.7	310		1.24	47
暂无	9WL0424P3J001	24	21.6~26.4	0.26	6.24	17500	0.63	22.2	400		1.61	51
暂无	9WL0424P3G001	24	21.6~26.4	0.2	4.8	15500	0.56	19.7	310		1.24	47

PRODUCT PRESENTATION

Sanyo Denki San Ace 40W 9WPA0424H3001 IP68 Splash-Proof DC Fan

1. Introduction & Product Overview

The 9WPA0424H3001 is a robust, IP68-rated splash-proof DC cooling fan from Sanyo Denki’s San Ace 40W series, designed to deliver consistent thermal performance in the harshest industrial and outdoor environments. Measuring 40×40×28 mm, this compact fan combines reliable airflow, static pressure, and a ribbed frame for enhanced structural durability, making it ideal for applications where moisture, dust, and vibration are constant challenges.

Key design highlights include:

Space-saving 40mm form factor for tight installations
24V DC operation with wide voltage tolerance
IP68 dust/water ingress protection for wet/dusty environments
Ribbed frame design for improved vibration resistance
Pulse sensor output for real-time speed monitoring

2. Core Specifications

表格

Parameter	Specification
Model Number	9WPA0424H3001
Series	San Ace 40W Splash Proof Fan
Frame Size (L×W×H)	40 × 40 × 28 mm
Rated Voltage	24 V DC
Operating Voltage Range	14–27.6 V DC
Rated Current	0.17 A
Rated Input Power	4.1 W
Rated Speed	18500 min⁻¹ (RPM)
Maximum Airflow	0.52 m³/min (18.3 CFM)
Maximum Static Pressure	375 Pa (1.51 inchH₂O)
Sound Pressure Level (SPL)	48 dB(A)
Operating Temperature Range	-20 ~ +70 °C
Expected Service Life	40,000 hours @ 60°C; 70,000 hours @ 40°C
Frame Material	Flame-retardant plastic (UL 94V-0)
IP Rating	IP68 (dust-tight, protected against continuous water immersion)
Sensor Type	Pulse Sensor (FG speed signal output)
PWM Control Function	No
Ribbed Frame	Yes
Mass	60 g
Compliance	UL, CSA, EN, RoHS

3. Key Features & Technical Advantages

3.1 IP68 Splash-Proof Construction

The fan is fully sealed to meet IP68 standards, providing complete protection against dust ingress and continuous water immersion. This makes it suitable for:

Outdoor installations exposed to rain, splashes, or washdown procedures
Industrial environments with high humidity or particulate contamination
Marine and transportation applications with moisture exposure

3.2 High-Performance Airflow & Static Pressure

At 18500 RPM, the 9WPA0424H3001 delivers reliable performance for demanding cooling needs:

0.52 m³/min (18.3 CFM) of airflow for effective heat dissipation
375 Pa of static pressure to overcome system impedance in filtered or densely packed enclosures

3.3 Ribbed Frame for Enhanced Durability

The reinforced ribbed frame design offers significant benefits in harsh conditions:

Improved structural rigidity to withstand vibration and mechanical stress
Reduced risk of frame warping or damage in high-vibration applications
Consistent performance in environments with shock or movement

3.4 Long-Term Reliability & Monitoring

Extended Service Life: Rated for 40,000 hours at 60°C (70,000 hours at 40°C), minimizing maintenance and replacement costs.
Wide Operating Voltage Range: Supports 14–27.6 V DC input, ensuring stable performance even with power fluctuations.
Pulse Sensor Output: Provides a tachometer (FG) signal for real-time speed monitoring, enabling system-level thermal management and fault detection.
Certified Safety & Compliance: UL, CSA, EN, and RoHS certifications ensure global compatibility and environmental sustainability.

4. Comparison with Related San Ace 40W Models

表格

Model	9WPA0412H30011 (12V, Non-Ribbed)	9WPA0424P3G001 (24V, PWM, Ribbed)	9WPA0424H3001 (24V, Non-PWM, Ribbed)
Rated Voltage	12 V DC	24 V DC	24 V DC
Rated Speed	18500 RPM	22200 RPM	18500 RPM
Max. Airflow	0.52 m³/min (18.3 CFM)	0.63 m³/min (22.2 CFM)	0.52 m³/min (18.3 CFM)
Max. Static Pressure	375 Pa	555 Pa	375 Pa
PWM Control	No	Yes	No
Ribbed Frame	No	Yes	Yes
SPL	48 dB(A)	53 dB(A)	48 dB(A)
IP Rating	IP68	IP68	IP68
Sensor Type	Pulse Sensor	Pulse Sensor	Pulse Sensor

5. Typical Applications

The 9WPA0424H3001 is ideal for applications requiring robust cooling in challenging environments, including:

EV Charging Infrastructure: DC fast chargers, AC charging stations, and power conversion modules exposed to outdoor conditions.
Outdoor Digital Signage & Kiosks: Weatherproof displays, advertising panels, and interactive kiosks.
Industrial Automation: Control panels, PLCs, and motor drives in dusty/humid factory environments with vibration.
Renewable Energy: PV inverters, solar power controllers, and wind turbine electronics.
Marine & Transportation: On-board electronics for boats, buses, and rail vehicles exposed to moisture and vibration.
Harsh-Environment Communication: Outdoor routers, base stations, and IoT gateways.

6. Installation & Integration Notes

Power Supply: Ensure the 24V DC power supply can deliver at least 0.17 A per fan to avoid performance degradation.
Mounting: Use standard 40mm fan mounting holes (M3 screws recommended) and leverage the ribbed frame’s enhanced rigidity for vibration-prone installations.
Airflow Design: Maximize static pressure utilization by optimizing the airflow path and minimizing impedance from filters or obstructions.
Environmental Sealing: While the fan itself is IP68-rated, ensure the overall enclosure design maintains appropriate ingress protection for other components.

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Phone: 18038149909

Tel: 0755-23706799

Email: whd@jentech.cn

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