Description
The ADDA AS09224UB389BB0 is a high-performance, industrial-grade DC axial cooling fan engineered for demanding thermal management applications. Designed with Original Engineering standards, this 24V unit delivers exceptional airflow and static pressure, making it an essential component for variable frequency drives (VFDs), industrial inverters, and high-density power enclosures. The ultra-high-speed motor design ensures rapid heat dissipation in critical environments.
Technical Specifications:
Manufacturer: ADDA Corporation
Model Number: AS09224UB389BB0
Dimensions: 92 x 92 x 38 mm
Rated Voltage: 24V DC
Operating Voltage Range: 14.0V to 27.6V DC
Bearing Type: Precision Dual Ball Bearing
Control Method: PWM (Pulse Width Modulation)
Termination: 4-Wire (VCC, GND, Tachometer Output, PWM Input)
Speed Regulation: Dynamic Speed Control
Operating Temperature: -10°C to +70°C
Life Expectancy: 70,000 hours at 40°C
Weight: 190 g
Frame Material: Thermoplastic PBT UL94V-0
Impeller Material: Thermoplastic PBT UL94V-0
Certifications: CE, UL, TUV, RoHS
Application and Lifecycle Value:
Specifically developed for heavy-duty industrial environments, the AS09224UB389BB0 excels in inverter cooling, CNC machinery, and telecommunications equipment. The 4-wire PWM interface allows for precise thermal regulation, dynamically adjusting fan speed in response to system heat loads. This ensures optimal cooling efficiency while minimizing mechanical wear and acoustic noise during low-load periods. Its robust dual ball bearing architecture guarantees extended lifecycle value and seamless Technical Compatibility with major OEM inverter brands.
Procurement and Integration:
Sourcing this component ensures strict adherence to Original Engineering specifications. We provide optimized logistics to ensure a highly competitive Lead Time for this authentic ADDA cooling fan, minimizing downtime for your critical infrastructure. Verify your pinout and connector requirements to ensure full Technical Compatibility prior to installation.









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