Low-profile power supply for industrial applications

News Editor

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.