Description
Manufacturer: Taiwan Bairui (Bi-Sonic)
Model: 3.5E-230HB
Product Category: High-Temperature Industrial Axial Fan
Frame Size: 92 x 92 x 38 mm
Technical Specifications:
Rated Voltage: 230V AC
Frequency: 50/60 Hz
Input Power: 14.0 / 12.0 W
Rated Current: 0.07 / 0.06 A
Speed: 2700 / 3000 RPM
Airflow: 45 / 50 CFM
Static Pressure: 0.20 / 0.25 Inch-H2O
Noise Level: 35 / 38 dB(A)
Bearing Type: Dual High-Precision Ball Bearings
Material and Construction:
Frame Material: Die-Cast Aluminum Alloy (All-Metal)
Impeller Material: Steel / Zinc-Plated Metal
Insulation Class: Class B / Class F Options
Termination: Lead Wires or Terminal Lug Configuration
Protection Rating: IP44 / IP54 Equivalent
Operating Temperature Range: -20°C to +80°C
Industrial Application and Engineering Value:
The Taiwan Bairui 3.5E-230HB is engineered for extreme thermal environments where standard plastic-composite fans fail due to structural deformation. The all-metal construction ensures dimensional stability under high-temperature cycles, making it critical for heat dissipation in industrial control cabinets, welding equipment, and commercial ovens. The dual ball bearing system is optimized for continuous 24/7 operation, providing a high MTBF (Mean Time Between Failures) in vertical or horizontal mounting orientations.
Technical Compatibility and Installation:
This 9238 series fan is a direct drop-in replacement for standard 92mm cooling units requiring high-voltage AC input. It features Original Engineering tolerances to ensure seamless integration with existing ventilation shrouds. The high-density metal impeller provides the necessary torque to maintain airflow against high static pressure in densely packed electronic enclosures.
Logistics and Compliance:
Condition: Original Authentic New
Lead Time: Immediate stock availability for critical maintenance
Certifications: UL, CE, TUV, RoHS Compliant
Weight: 440g









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