HFA3500TF: The Ultimate Low-Profile Power Supply for Industrial Applications


FORTEC UK are pleased to introduce the new HFA3500TF from Cosel, an innovative low-profile 3-phase, 3500W AC/DC enclosed power supply designed specifically for demanding industrial applications such as semiconductor manufacturing, laser processing machines, robotics, and instrumentation.

Unmatched Efficiency and Versatility

The HFA3500TF sets a new standard in power supply technology with its wide input voltage range of 180VAC to 528VAC, accommodating both 3-Phase Delta and 3-Phase Star networks. This adaptability ensures seamless integration into various industrial environments across the globe.

Key Product Features:

Low Profile Design: Measuring just 41mm (1.61 inches) in height, the HFA3500TF’s compact design fits perfectly into 1U rack spaces, saving valuable space in industrial setups.

Wide Input Voltage Range: Supporting three-phase inputs from 180V to 528V, the HFA3500TF is engineered for maximum compatibility.

Built-in ORING MOSFET: Ensures reliable current sharing and protection in parallel operation modes.

SEMI F47 Compliance: Ensures reliable operation even under voltage sag conditions, meeting the stringent requirements of the semiconductor industry.

Parallel and N+1 Redundancy Operation: Designed for scalability and reliability, the HFA3500TF supports parallel operation, allowing up to ten units to be connected for a total power output of up to 31.5kW, ensuring continuous power supply with N+1 redundancy.

High Efficiency: Utilising advanced digital control switching technology, the HFA3500TF achieves an impressive efficiency rate of up to 94% at 400VAC input and 65VDC output.

Built-in Alarm: Equipped with a built-in alarm system for enhanced operational safety and monitoring.

Built-in AUX Power: Features a convenient built-in auxiliary power output of 12V 1A.

Compact and Powerful

Despite its compact size, the HFA3500TF delivers robust performance with output voltages available at 48VDC and 65VDC, adjustable via a trim function from -50% to +15%. The integrated variable speed cooling fans ensure optimal thermal management, enhancing the longevity and reliability of the power supply.

The 48VDC output HFA3500TF-48 is suitable for a wide range of applications, including measurement and analysis equipment, machine tools, and semiconductor manufacturing equipment, meeting the sag immunity conditions specified by the SEMI F47 standard. The 65VDC model HFA3500TF-65 is ideal for powering Radio Frequency Power Amplifiers (RFPA) and 60V Lithium-Ion battery chargers.

Ideal for High-Demand Applications

The HFA3500TF is ideal for high-demand industrial applications, providing a reliable, high-efficiency power solution that meets the rigorous standards of modern industrial environments. Whether in semiconductor fabrication, laser machining, advanced robotics, or precision instrumentation, the HFA3500TF can deliver.

For more information about the HFA3500TF and how it can revolutionise your industrial power needs you can view the datasheet  here


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