Description
The Delta Electronics AFB0812HH-R00 is a high-performance DC axial fan engineered for critical thermal management in industrial chassis and power inverter systems. This unit features the R00 Rotation Detector sensor, providing a locked rotor alarm signal essential for fail-safe operations in automation environments. Built with a dual ball bearing system, it ensures extended lifecycle stability under continuous operation. The 80mm form factor combined with high static pressure capabilities allows for efficient heat dissipation in restricted spaces.
Technical Specifications:
Manufacturer: Delta Electronics
Model Number: AFB0812HH-R00
Series: AFB
Bearing Type: Dual Ball Bearing
Nominal Voltage: 12V DC
Operating Voltage Range: 7.0V to 13.8V DC
Rated Current: 0.30 A
Input Power: 3.60 W
Rated Speed: 3250 RPM
Maximum Airflow: 1.06 m³/min (37.43 CFM)
Maximum Static Pressure: 4.59 mmH₂O
Acoustic Noise: 34.0 dB-A
Dimensions: 80mm x 80mm x 25.4mm
Frame Material: PBT Plastic (UL 94V-0)
Impeller Material: PBT Plastic (UL 94V-0)
Signal Output: R00 (Rotation Detector/Locked Rotor Alarm)
Termination: 3-Wire Lead
Operating Temperature: -10°C to +70°C
Life Expectancy: 70,000 Hours (at 40°C)
Net Weight: 80 g
Industrial Application:
This specific configuration is optimized for forced convection in variable frequency drives (VFDs), solar inverters, and server chassis where airflow monitoring is mandatory. The R00 signal output integrates directly with logic controllers to trigger immediate shutdowns or alarms if fan rotation ceases, preventing catastrophic thermal runaway in sensitive electronic components. Its high static pressure capability makes it suitable for high-density component layouts where impedance to airflow is significant.
Procurement Data:
Original Engineering standards are maintained to ensure exact fit and function. Contact us for current Lead Time and verification of Technical Compatibility with existing cooling assemblies.











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