Description
Manufacturer: ADDA Corporation
Model Number: AD0924UB-A71GL
Product Category: High-Performance DC Axial Fan
Technical Specifications:
Frame Size: 92mm x 92mm x 25mm
Bearing Type: Dual Precision Ball Bearing
Rated Voltage: 24V DC
Operating Voltage Range: 20.4V to 27.6V DC
Rated Current: 0.21A
Power Consumption: 5.04W
Rated Speed: 3200 RPM
Airflow: 57.5 CFM (1.628 m³/min)
Static Pressure: 0.210 in-H2O (5.334 mm-H2O)
Noise Level: 39.5 dB(A)
Termination: 2-Wire Lead (UL1007 AWG#24)
Safety Certifications: UL, CUL, TUV, CE
Weight: 95g
Material and Environmental Data:
Frame Material: Reinforced Thermoplastic PBT (UL 94V-0)
Impeller Material: Reinforced Thermoplastic PBT (UL 94V-0)
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Insulation Resistance: 10M Ohm at 500V DC between frame and terminal
Dielectric Strength: 5mA Max at 500V AC 60Hz for 1 minute
Expected Life (L10): 70,000 hours at 40°C
Industrial Application and Technical Compatibility:
The ADDA AD0924UB-A71GL is engineered for high-reliability thermal management in industrial automation and power electronics. Its 24V DC architecture is optimized for integration into variable frequency drives (VFDs), solar inverters, and telecommunications rack systems. The dual ball bearing system ensures vertical or horizontal mounting versatility without compromising the 70,000-hour MTBF, making it a critical component for mission-critical cooling where downtime is not an option.
Original Engineering and Procurement:
This unit represents Original Engineering quality, ensuring precise fitment and airflow characteristics required by OEM specifications. For procurement and logistics, please note that current Lead Time is subject to stock availability. This component is a direct replacement for 9225-series fans in chassis cooling and server environments requiring high static pressure to overcome internal component density.








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