907514007 - Miller Dynasty 280 DX Multiprocess AC/DC TIG/Stick/MIG Welder with CPS

Advanced Multiprocess Welding Power Source

The Miller Dynasty 280 DX Multiprocess Welder (907514007) represents a significant leap forward in industrial welding technology, combining precision TIG and Stick capabilities with the added versatility of MIG welding output. Designed for professional fabricators who demand flexibility without compromising on arc quality, this unit features a Constant Voltage (CV) output that allows for seamless integration with voltage-sensing wire feeders, such as the SuitCase X-TREME 8VS. This multiprocess functionality makes it a comprehensive solution for diverse welding applications ranging from precision aerospace work to heavy-duty field construction.

Auto-Line and Power Management

One of the defining features of the Dynasty 280 DX is the Auto-Line Power Management Technology. This innovative system allows the machine to connect to any input voltage between 208V and 575V, single- or three-phase, without the need for manual linking mechanisms. This ensures consistent, powerful performance even when connected to dirty or unreliable power sources often found on job sites. The machine's portability is further enhanced by its compact footprint and net weight of just 55 lbs, allowing for easy transport around large facilities or remote sites.

Precision Control and Efficiency

The unit is equipped with Blue Lightning High-Frequency (HF) arc starter technology, which provides non-contact arc initiation for TIG welding. This results in more consistent starts and greater reliability compared to traditional HF starters, minimizing tungsten contamination. The Pro-Set feature eliminates the guesswork often associated with setting weld parameters by offering preset controls for speed and convenience. Furthermore, the Fan-On-Demand and Cooler-On-Demand systems operate cooling components only when necessary. This intelligent energy management reduces airborne contaminants pulled through the machine, lowers noise levels, and decreases energy consumption.

Integrated CPS System

This model includes the Cooler Power Supply (CPS), a dedicated receptacle integrated into the power source. The CPS powers the optional Coolmate 1.3 water cooler directly from the welder, eliminating the need for a separate power cord and ensuring the cooler powers on and off in sync with the machine. This integration simplifies setup and cable management, making the Dynasty 280 DX a highly efficient and user-friendly system for high-performance welding operations.