0559317341 - ESAB A-Series A120 Automated Plasma Power Supply 208V

High-Performance Automated Plasma Power Source

The ESAB A120 Plasma Console (SKU: 0559317341) represents the pinnacle of the A-Series automated plasma cutting systems, designed specifically to meet the rigorous demands of modern industrial manufacturing. Engineered for seamless integration with CNC tables and gantry systems, this 208V power source delivers a robust 120 Amps of cutting current, enabling high-speed processing of conductive metals. The unit is built around ESAB's proven reliability, offering an impressive 80% duty cycle at maximum output, and a continuous 100% duty cycle at 100 Amps, ensuring that production lines remain active without thermal interruptions.

Technically, the A120 distinguishes itself with its compatibility with the SL100SV 1Torch, a standardized torch platform that simplifies consumable management and maintenance. The system utilizes a non-high-frequency start mechanism, which is critical for CNC environments as it eliminates the electrical noise that can interfere with sensitive motion controllers and computers. The console features a dedicated CNC interface located on the rear panel, providing start/stop signals, OK-to-move feedback, and divided arc voltage for torch height controllers (THC). This specific model is factory-configured for 208V 3-phase input, making it a drop-in solution for facilities with this specific power infrastructure.

The A120 is not just about raw power; it is about precision and control. It offers a production pierce capacity of 5/8 inch (15 mm) and can edge start on materials up to 1-1/2 inches (40 mm) thick. The gas management system is optimized for standard shop compressed air or nitrogen, providing flexibility depending on the material being cut and the desired edge finish. The unit's compact chassis allows for flexible mounting options, whether on the gantry itself to reduce cable lengths or in a stationary position. For maintenance and repair operations (MRO) managers and industrial engineers, the A120 offers a balance of high-end automation features and rugged durability, ensuring low downtime and consistent part quality.

Installation is straightforward thanks to the clearly labeled interface and standard connections. The system supports Ohmic contact for initial height sensing, a crucial feature for maintaining cut quality on warped or uneven plates. By choosing the ESAB A120, facilities invest in a system that scales with their production needs, offering the throughput required for heavy fabrication while maintaining the fine control needed for intricate shapes and nesting.