Description
The Delta THA1248BE is a high-performance industrial axial fan engineered for critical thermal management applications. Featuring a robust aluminum frame and a dual ball bearing system, this 120 x 120 x 38 mm unit is designed for continuous operation in high-static pressure environments. Operating at a nominal 48 VDC with a rated current of 2.49 A, the THA1248BE delivers exceptional airflow capacity, making it an essential component for high-density server racks, telecommunications infrastructure, and industrial power conversion systems.
Technical Specifications:
Manufacturer: Delta Electronics
Model: THA1248BE
Dimensions: 120 x 120 x 38 mm
Rated Voltage: 48 VDC
Operating Voltage Range: 36.0 – 60.0 VDC
Rated Current: 2.49 A
Bearing Type: Double Ball Bearing
Interface: 4-wire (Red: Positive, Black: Negative, Blue: PWM, Yellow: Tachometer)
Frame Material: Die-cast Aluminum
Speed Control: Pulse Width Modulation (PWM) support
Industrial Application:
This fan is specifically utilized in environments requiring high reliability and precise thermal control. Common deployments include outdoor telecommunication cabinets, enterprise-grade networking hardware, and large-scale industrial automation controllers. The integration of PWM functionality allows for dynamic speed adjustment based on thermal load, optimizing energy efficiency and extending the operational lifespan of the equipment.
Procurement Information:
As an original engineering component, the Delta THA1248BE ensures compatibility and performance consistency for MRO (Maintenance, Repair, and Operations) requirements. Contact our sales department for current lead time and bulk availability for large-scale industrial projects.










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