Lincoln Factory Low Hour Demo Flextec 350X Power Connect U4273-1

Product Overview

The Flextec 350X PowerConnect is capable of supporting multiple welding processes like the other 350X models. It is capable of Stick, TIG, pulsed and CV MIG as well as arc gouging. The PowerConnect model also supports multiple input voltages from 200V up to 600V, single or 3-phase. This gives the power source the ultimate in versatility allowing easy transport from one jobsite to another without ever needing to worry about what input voltage might be available. In addition, PowerConnect can see the incoming voltage and adjust itself as needed. There is no additional need for manually reconnecting for the available input voltage. As with the other Flextecs, CrossLinc Technology is included as a standard feature and can be used with all Lincoln CrossLinc accessories.

Compare to Flextec 350X -  K4273-1 - Full 5 Year Factory Warranty

The Flextec 350X PowerConnect represents the pinnacle of welding power source flexibility and convenience for professional contractors and fabricators who work across multiple job sites with varying power configurations. This advanced multi-process welder eliminates the common challenge of power compatibility by automatically detecting and adapting to any available input voltage between 200-600V, whether single-phase or three-phase, at 50 or 60Hz frequencies. This revolutionary PowerConnect technology means welders can focus on their craft rather than worrying about electrical compatibility, making job site transitions seamless and eliminating costly downtime. The unit's sophisticated voltage sensing capability automatically configures internal settings to match the detected power supply, providing consistent welding performance regardless of the electrical environment.

Beyond its exceptional power versatility, the Flextec 350X PowerConnect delivers outstanding welding performance across all major processes including Stick (SMAW), TIG (GTAW), MIG (GMAW), flux-cored (FCAW), pulsed MIG, and carbon arc gouging (CAC-A). The integrated CrossLinc technology provides seamless communication with Lincoln's advanced wire feeders and accessories, enabling precise control and monitoring of welding parameters. Built-in pulse programs optimize performance for carbon steel, stainless steel, metal core, and aluminum applications when paired with Power Feed ArcLink wire feeders. The unit supports multiple feeder types including 14-pin analog feeders, 5-pin ArcLink digital feeders, and CrossLinc feeders, providing maximum flexibility for existing equipment integration. With its compact 84-pound design and proven reliability platform based on field-tested Flextec technology, the 350X PowerConnect offers the perfect combination of portability, versatility, and performance for demanding welding applications in construction, fabrication, pipeline work, and heavy equipment maintenance.

Features

• PowerConnect allows for Automatic connecting to any incoming voltage 200-575VAC, single or three-phase, 50 or 60Hz
• Built-in pulse programs for carbon steel, stainless steel, metal core and aluminum. Requires the use of a Power Feed® ArcLink® wire feeder
• Ultimate process flexibility. Supports MIG, TIG, Stick, FluxCored and Carbon Gouging
• Ultimate feeder flexibility. Supports CrossLinc wire feeders, 14-pin analog wire feeders, 5-pin ArcLink digital wire feeders
• Proven Reliability. Based on the same proven platform as the previous Flextec machines and lab and field tested to perform in extreme environments
• Supports 14-pin and 5-pin (ArcLink) wire feeders as well as CrossLinc and Across-the-Arc

Specifications