Description
Manufacturer: Bi-Sonic Technology Corp.
Model Number: 5E-380B
Origin: Taiwan
Product Type: AC Axial Cooling Fan
Dimensions: 120 x 120 x 38 mm
Rated Voltage: AC 380V
Frequency: 50/60 Hz
Input Power: 21/18 W
Rated Current: 0.06/0.05 A
Rated Speed: 2700/3100 RPM
Maximum Airflow: 95/115 CFM
Static Pressure: 0.33/0.38 Inch-H2O
Noise Level: 44/49 dB(A)
Bearing Type: Dual Precision Ball Bearing
Frame Material: Die-Cast Aluminum Alloy (ADC12)
Impeller Material: Glass Fiber Reinforced PBT (UL 94V-0)
Insulation Resistance: 100M Ohm min. at 500V DC
Dielectric Strength: 1500V AC for 1 minute
Operating Temperature: -20°C to +80°C
Storage Temperature: -40°C to +100°C
Service Life: 50,000 Hours at 25°C
Safety Certifications: UL, CUL, TUV, CE, RoHS
Weight: 530 g
Technical Compatibility and Application:
The Bi-Sonic 5E-380B is an industrial-grade thermal management solution specifically designed for high-voltage environments. Utilizing Original Engineering specifications from Taiwan, this axial fan is optimized for direct integration into 380V AC power systems, commonly found in industrial UPS chassis, server cabinets, and high-capacity switchgear. The high-temperature resistant construction and dual ball bearing architecture ensure reliable 24/7 operation in environments where thermal accumulation poses a risk to sensitive power electronics. By providing high-density airflow within a standard 120mm footprint, the 5E-380B solves critical cooling challenges in mission-critical infrastructure. Technical Compatibility with global industrial power standards makes it a primary choice for OEM cabinet manufacturers and maintenance engineers. Lead Time for this specialized component is optimized to support urgent lifecycle replacements and large-scale system deployments.









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