Description
Manufacturer: Delta Electronics
Model: PFB0924DHE
Product Category: High-Performance DC Axial Fan
Technical Specifications:
Frame Size: 92mm x 92mm x 38mm
Rated Voltage: 24 VDC
Operating Voltage Range: 14.0 to 26.4 VDC
Rated Current: 1.45 A (Max 1.74 A)
Rated Input Power: 34.80 W
Rated Speed: 8000 RPM
Maximum Airflow: 175.03 CFM (4.956 m³/min)
Maximum Static Pressure: 1.481 in H2O (368.75 Pa)
Noise Level: 66.5 dB-A
Bearing Type: Dual Ball Bearing
Ingress Protection Rating: IP56 / Waterproof
Termination: 2-Wire Lead (UL 1007 AWG #24)
Weight: 250 g
Material Frame: Glass Fiber Reinforced Plastic (UL 94V-0)
Material Impeller: Glass Fiber Reinforced Plastic (UL 94V-0)
Operating Temperature: -10°C to +70°C
Expected Life (L10): 70,000 Hours at 40°C
Industrial Application and Logic:
The Delta PFB0924DHE is engineered for high-density thermal management in harsh environments where moisture ingress and dust exposure are critical failure factors. The IP56-rated protection ensures internal motor components are shielded against powerful water jets and heavy particulate matter, making it the standard choice for outdoor telecommunications enclosures and industrial frequency converters. Its 38mm depth allows for a steep blade pitch, optimized for high static pressure to overcome the resistance of dense heat sinks or fine-mesh filtration systems.
Technical Compatibility and Integration:
This model features Original Engineering design for seamless integration into 24V DC power architectures. It utilizes a brushless DC motor with auto-restart functionality and locked rotor protection to prevent thermal damage during mechanical obstruction. For procurement planning, Lead Time is subject to current inventory cycles for global B2B distribution.









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