Description
The PFE0514B1-000C-A99 is a high-density thermal management solution engineered for mission-critical infrastructure. Its high static pressure profile is specifically designed to overcome impedance in densely packed server racks, telecommunication base stations, and industrial power inverters. The integration of a 4-wire PWM interface allows for precise closed-loop speed control, optimizing energy efficiency and acoustic performance based on real-time thermal loads.
Manufacturer: SUNON
Model Series: PFE Series (High Performance Axial)
Model Number: PFE0514B1-000C-A99
Technical Specifications:
Frame Size: 140 x 140 x 50 mm
Rated Voltage: 48 VDC
Operating Voltage Range: 24.0 ~ 55.2 VDC
Rated Current: 1.55 A
Rated Power: 74.40 Watts
Rated Speed: 6200 RPM
Airflow: 341.0 CFM (9.66 m³/min)
Static Pressure: 1.58 Inch-H2O (393.5 Pa)
Noise Level: 71.2 dB(A)
Bearing Type: Dual Ball Bearing System
Termination: 4-Wire Lead Wire (UL1007, AWG 22)
Functions: PWM Control, Tachometer (FG Signal)
Weight: 605 g
Material and Environmental Ratings:
Frame Material: Thermoplastic PBT (UL94V-0)
Impeller Material: Thermoplastic PBT (UL94V-0)
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Insulation Resistance: 10M ohm at 500 VDC between housing and lead wire
Dielectric Strength: 500 VAC for 1 minute
Life Expectancy: 70,000 Hours at 40°C
Certifications: CE, TUV, UL, RoHS Compliant
Quality Assurance and Procurement:
Condition: Original Engineering Grade, Brand New
Technical Compatibility: Direct replacement for high-velocity 14050 axial fan configurations.
Lead Time: Standard global shipping protocols apply for authentic SUNON PFE series components.
Authenticity: Guaranteed original manufacturer stock ensuring strict adherence to specified MTBF and airflow performance curves.






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