3-1734-5 - Thermal Dynamics Cutmaster A120 600V Plasma Power Source

Industrial Automated Plasma Power

The Thermal Dynamics Cutmaster A120 Power Supply (SKU: 3-1734-5) is a premier solution for industrial automation and mechanized cutting applications. Engineered to meet the rigorous demands of the Canadian industrial sector, this unit operates on a 600V 3-phase input, delivering a robust 120 Amps of cutting power. It is designed to integrate seamlessly with CNC cutting tables, offering a reliable and high-performance foundation for precision metal fabrication.

High Duty Cycle for Production

In automated environments, downtime is costly. The Cutmaster A120 addresses this with an impressive 80% duty cycle at full 120A output (and 100% at 100A), allowing for extended cutting runs without thermal interruption. This capability is essential for high-volume manufacturing and fabrication shops that require consistent throughput on materials ranging from mild steel to stainless and aluminum. The unit's recommended production cut capacity sits comfortably at 20mm (3/4 inch), with the ability to pierce up to 5/8 inch and sever up to 40mm (1-1/2 inch) when edge starting.

Smart Automation Integration

The A120 is built with the integrator in mind. It features a dedicated CNC interface port on the rear panel, simplifying the connection to table controllers for Start/Stop, OK-to-Move, and Divided Arc Voltage signals. The intelligent software within the power supply automatically detects the type of torch attached, optimizing the firing sequence and gas flow for mechanized operations. While this SKU represents the power supply unit, it is fully compatible with the industry-leading SL100SV 1Torch, which utilizes the standard ATC (Advanced Torch Connector) for quick changes and reliable conductivity.

Rugged and Compact Design

Despite its heavy-duty output, the Cutmaster A120 maintains a relatively compact footprint, making it easy to mount on gantries or store within machine cabinets. The signature True Guard roll bar protects the front and rear of the power supply, ensuring durability in harsh shop environments. For facilities operating on 600V infrastructure, this power supply offers a direct, transformer-free connection that maximizes electrical efficiency and cutting stability.