The 9W2TM48P4G001 is a high-performance Splash Proof Centrifugal Fan from the SANYO DENKI San Ace 100W 9W2TM Series. Featuring a compact φ100×25mm design and operating at 48V DC, this cooling fan delivers high airflow and superior static pressure performance while maintaining IP68-rated waterproof and dustproof protection.
Designed for demanding industrial and outdoor cooling applications, the fan supports PWM speed control and pulse sensor monitoring, making it suitable for intelligent thermal management systems requiring reliable operation in harsh environments.
Key Features
IP68 Waterproof and Dustproof Protection
The fan adopts a Splash Proof structure with resin-coated motor coils and electronic components to help prevent water and dust intrusion into live electrical parts. The IP68 protection rating allows stable operation in humid, dusty, and outdoor environments.
High Airflow and High Static Pressure
The centrifugal airflow design delivers:
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Maximum airflow: 2.03 m³/min (71.7 CFM)
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Maximum static pressure: 708 Pa
This makes the fan ideal for cooling systems with restricted airflow paths or high airflow resistance.
PWM Speed Control
Integrated PWM control functionality enables precise speed adjustment according to system cooling requirements, improving thermal efficiency while reducing noise and power consumption.
Long Operating Life
Expected fan life:
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40,000 hours at 60°C
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70,000 hours at 40°C
Designed for continuous operation in industrial equipment and mission-critical systems.
Built-In Protection Functions
The fan includes:
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Locked rotor burnout protection
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Reverse polarity protection
These functions improve operational safety and overall system reliability.
Specifications
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Item
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Specification
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Model
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9W2TM48P4G001
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Product Type
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Splash Proof Centrifugal Fan
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Series
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San Ace 100W 9W2TM
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Size
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φ100×25 mm
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Rated Voltage
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48V DC
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Rated Current
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0.35A
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Rated Power
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16.8W
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Rated Speed
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7400 min⁻¹
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Maximum Airflow
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2.03 m³/min (71.7 CFM)
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Maximum Static Pressure
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708 Pa
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Noise Level
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65 dBA
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IP Rating
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IP68
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Sensor Type
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Pulse Sensor
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PWM Function
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Yes
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Expected Life
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40,000h/60°C, 70,000h/40°C
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Weight
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190 g
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Material and Construction
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Frame Material: Aluminum with black coating
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Impeller Material: Plastic (UL 94V-0 rated)
Environmental Specifications
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Item
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Condition
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Operating Environment
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Splash Proof / Dustproof
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Storage Temperature
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-30°C to +70°C (Non-condensing)
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Lead Wire Configuration
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Wire Color
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Function
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Red
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Positive (+)
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Black
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Negative (-)
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Yellow
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Sensor Output
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Brown
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PWM Control
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Typical Applications
EV Charging Stations
Provides reliable cooling performance for outdoor EV charging systems requiring waterproof and dustproof protection.
Digital Signage
High static pressure airflow supports compact equipment designs and outdoor installations.
Energy Storage Systems
Suitable for battery storage systems and power conversion equipment requiring stable thermal management.
Industrial Automation Equipment
Designed for cooling industrial control systems operating in dusty or humid factory environments.
Refrigeration and Cooling Systems
Helps maintain reliable cooling performance in environments exposed to condensation and moisture.
Outdoor Electronic Equipment
Suitable for communication devices, control cabinets, power systems, and other outdoor-installed electronics.
Advantages of San Ace Splash Proof Centrifugal Fans
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IP68 waterproof and dustproof performance
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High airflow and high static pressure design
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PWM intelligent speed control
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Long life and high durability
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Low maintenance requirements
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Reliable operation in harsh environments
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Suitable for compact systems with restricted airflow paths
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