Sanyo San Ace Waterproof Centrifugal Fans: High Airflow + High Static Pressure, Mastering Both Performance Metrics-Capital-Cooling fan manufacturer

This means that even if the internal air ducts of the equipment are curved or the installation space is limited, the fans can still efficiently fulfill air circulation and heat dissipation tasks.

Sanyo San Ace waterproof centrifugal fans are heat-dissipating fans with waterproof and dustproof functions, manufactured by Sanyo Electric Co., Ltd. They are suitable for a variety of scenarios with high requirements for environmental adaptability.

Built-in AC-DC Conversion Module: The fan is equipped with a built-in AC-DC conversion circuit, which can be directly driven by a 100-240VAC power supply. There is no need for an additional high-power DC power supply, which simplifies the system, reduces costs, makes installation more compact and easier to integrate, and enhances overall stability.

Waterproof & Dustproof: A True "Outdoor-Grade Performer"

Sanyo San Ace waterproof centrifugal fans boast protection ratings including IP54, IP56 and IP68, with comprehensively enhanced structure and sealing technology.

They can prevent the intrusion of dust that may affect operational safety and performance, and resist the impact of high-pressure water jets. The fans maintain stable and reliable operation in harsh environments such as outdoor communication equipment and energy storage power modules.

Protection Rating	Dustproof Performance	Waterproof Performance	Typical Applications
IP54	Prevents dust that impairs operation	Resists splashing water intrusion	Indoor or semi-outdoor control cabinets
IP65	Full dust protection	Resists high-pressure water jets	Communication base stations, energy storage equipment
IP68	Complete dust tightness	Operates normally even after short-term submersion	Outdoor power supplies, heat exchangers

High Static Pressure Design: Adopting an optimized impeller and air guide duct structure, the airflow can be discharged after a 90° redirection in the air intake direction. This design not only saves installation space, but also achieves high airflow and high static pressure within a limited volume, delivering outstanding heat dissipation performance in high-density equipment, heat exchange systems and enclosed cabinets.

High Airflow + High Static Pressure: Dual Performance Advantages Include

High Air Pressure Design: Maintains stable air supply even behind complex pipelines or filter structures

High Airflow Output: Enables efficient air circulation and uniform heat dissipation

Low-Noise Operation: Optimized impeller and air guide structure reduces eddy current noise

Low-Power Consumption Drive: Motor efficiency optimization ensures excellent energy efficiency

PWM Speed Control: Supports PWM speed regulation, which can automatically adjust the rotational speed according to the equipment temperature and load status. It increases airflow under high-temperature conditions and automatically reduces speed under low-load conditions, achieving energy saving and noise reduction. This helps the equipment operate stably while significantly lowering overall power consumption.

The Significance of Intelligent Cooling:

It is not about blind "full-speed operation",

but about enabling the fan to better balance temperature and energy efficiency.

Feature	Technical Highlights
IP68 Protection Rating	Waterproof and dustproof, worry-free operation in outdoor environments
Centrifugal Air Duct	Structural advantages of high air pressure and high airflow
PWM Speed Control	Intelligent energy saving and low-noise regulation
High Reliability	Backed by Sanyo Electric's motor and pneumatic technologies

Partial Models and Parameters

Model	Frame Size (mm)	Frame Thickness (mm)	Rated Voltage (V)	Rated Speed (min⁻¹)	Max Airflow (m³/min)	Max Static Pressure (Pa)	IP Rating	PWM Speed Control
9W2TN24P1H001	φ150	35	24	3800	3.83	390	IP68	Yes
9W2TP24P0H001	φ221	71	24	3050	17.6	530	IP56	Yes
9B1W2TP24P0H001	270	99	24	3050	17.6	530	IP56	Yes
9W2TM24P4G001	φ100	25	24	7400	2.03	708	IP68	Yes

Application Scenarios

Communication Base Stations and Cabinet Equipment: Their waterproof, dustproof, stable and durable characteristics meet the heat dissipation needs of communication equipment in various environments.

Energy Storage Power Modules: The convenient AC input and high static pressure design contribute to efficient heat dissipation, ensuring the stable operation of energy storage systems.

Outdoor Control Boxes: With the IP56 protection rating, they can operate stably outdoors for a long time, dissipating heat for the internal components of the control boxes.

Industrial Automation Systems: Boasting the advantages of noise reduction, energy saving and easy maintenance, they are suitable for heat dissipation in industrial automation equipment.

Capital Technology Co., Limited is the chief agent of SANYO DENKI, one of the leading enterprises of the cooling fan industry. We are a factory who also have our own independent brand CAPITAL product series. The main products are cooling fan, DC/AC fan, radiator, filter, reactor etc. We can provide customer with the most professional and perfect technical support, welcome to contact me at anytime at rainlee@szcpt.com.

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