## Product Overview
Model: 9W1TM48P4G01
Series: San Ace 100W (9W1TM type)
Product Name: Splash Proof Centrifugal Fan
The 9W1TM48P4G01 is a high-performance $\phi 100 \times 25$ mm centrifugal fan designed for reliable operation in challenging environments. With an IP54 rating, it is protected against dust and water splashes from any direction. Operating at 48V DC, this fan provides exceptional static pressure and airflow, making it ideal for cooling high-density industrial equipment and outdoor systems where space is restricted.
## Key Features
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IP54 Protection Rating: Designed with a resin-coated motor and circuit board to ensure durability in environments exposed to dust and water splashes.
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High Static Pressure & Airflow: Delivers a maximum static pressure of 708 Pa and airflow of 71.7 CFM, ensuring efficient cooling even in systems with high airflow resistance.
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PWM Control Function: Enables precise adjustment of fan speed to match cooling requirements, significantly reducing system power consumption and noise levels.
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Compact Centrifugal Design: Discharges air in a centrifugal direction, allowing for optimized thermal management in thin or narrow installation spaces.
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Rugged Construction: Features a black-coated aluminum frame for superior structural integrity and heat dissipation.
## Technical Specifications
### Electrical & Performance Data
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Item
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Specification
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|
Rated Voltage
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48 VDC
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|
Operating Voltage Range
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40.8 to 55.2 V
|
|
Rated Current
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0.36 A
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|
Rated Input
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17.28 W
|
|
Rated Speed
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7,400 $min^{-1}$
|
|
Max. Airflow
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2.03 $m^3/min$ (71.7 CFM)
|
|
Max. Static Pressure
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708 Pa (2.84 $inchH_2O$)
|
|
Sound Pressure Level
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65 dB(A)
|
### Mechanical & Environmental
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Dimensions: $\phi 100 \times 25$ mm
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Mass: 190 g
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Frame Material: Aluminum (Black Coating)
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Impeller Material: Plastic (Flammability: UL 94V-0)
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Operating Temperature: $-20^{\circ}C$ to $+70^{\circ}C$
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Expected Life: 40,000 hours at $60^{\circ}C$ (L10 life: 90% survival rate)
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Motor Protection: Locked rotor burnout protection, Reverse polarity protection
## Lead Wire Definition
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Color
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Function
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Red
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Power (+)
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Black
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Power (-)
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Yellow
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Pulse Sensor (Sensor)
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Brown
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PWM Control (Control)
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## Typical Applications
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Telecom Cabinets: Efficient cooling for 48V base stations and outdoor network enclosures.
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Digital Signage: High-pressure ventilation for slim, outdoor-installed displays.
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Industrial Automation: Cooling for FA (Factory Automation) equipment and power supplies.
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Renewable Energy: Heat management for solar inverters and battery storage systems.
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HVAC & Ventilation: Precision cooling for high-impedance ventilation modules.