Description
The Delta Electronics PFB0624GHE is a high-performance axial cooling fan engineered specifically for high-impedance industrial applications. This unit features Original Engineering designed to maintain thermal stability in Variable Frequency Drives (VFDs) and high-density power inverters. The 6038 form factor utilizes a dual ball bearing system to ensure longevity under continuous operation. This specific configuration includes a 3-wire interface providing a locked rotor alarm signal, ensuring immediate fault detection in critical systems. Technical Compatibility is guaranteed for equipment requiring high static pressure air delivery to overcome resistance in dense heatsink arrays. Contact us for current Lead Time and volume availability.
TECHNICAL SPECIFICATIONS:
Manufacturer: Delta Electronics
Model Number: PFB0624GHE
Series: PFB
Component Type: DC Axial Fan
Frame Dimensions: 60mm x 60mm x 38mm
Rated Voltage: 24V DC
Operating Voltage Range: 14.0V to 27.6V DC
Rated Current: 0.58 A
Input Power: 13.92 W
Nominal Speed: 10500 RPM
Maximum Airflow: 1.63 m³/min (57.6 CFM)
Maximum Static Pressure: 39.8 mmH2O (1.57 inH2O)
Noise Level: 54.0 dB-A
Bearing System: Maintenance-Free Dual Ball Bearing
Housing Material: Glass Fiber Reinforced PBT (UL 94V-0)
Impeller Material: Glass Fiber Reinforced PBT (UL 94V-0)
Termination: 3-Wire Leads
Signal Output: Alarm Signal (Locked Rotor/R00)
Operating Temperature: -10°C to +60°C
Life Expectancy: 70000 hours at 40°C
Weight: 115 g
Safety Approvals: UL, CSA, TUV, CE
INDUSTRIAL APPLICATION:
This unit is specifically calibrated for forced convection in industrial inverters and servo drive systems where back-pressure is significant. The high static pressure profile of the PFB0624GHE allows it to effectively force air through tightly finned aluminum heatsinks found in 24V control cabinets and power conversion modules, preventing thermal shutdown and extending the lifecycle of sensitive IGBT components.













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