The Lincoln Electric Flextec 350X PowerConnect / FF-84 One-Pak (K4274-2) represents a top-tier configuration for industrial fabrication and heavy-duty construction environments. At the core of this package is the Flextec 350X PowerConnect, a rugged multi-process inverter power source designed to deliver up to 425 amps of welding output. This specific model features Lincoln's proprietary PowerConnect technology, which automatically senses and adjusts to any input power ranging from 200V to 600V, single or three-phase, 50 or 60 Hz. This eliminates the need for manual relinking, reducing setup time and the risk of operator error during installation.
The package pairs the power source with the Flex Feed 84 Single Bench wire feeder, a unit known for its simplicity and advanced feature set. The Flex Feed 84 offers four user-programmable memory presets, allowing operators to switch between different welding procedures quickly without recalibrating parameters manually. The system is optimized for CV (Constant Voltage) and CC (Constant Current) processes, supporting Stick, DC TIG, MIG, Flux-Cored, and Arc Gouging applications. The inverter technology ensures high electrical efficiency, significantly lowering power consumption compared to traditional transformer-rectifier machines.
Engineered for durability, the Flextec 350X boasts an IP23 rating, ensuring protection against solid objects and water spray, making it suitable for outdoor use. It is also Desert Duty rated for operation in extreme temperatures up to 55°C (131°F). The inclusion of CrossLinc technology is a critical technical advantage; it enables communication between the power source and the feeder over the standard weld cable. This eliminates the need for a separate control cable, reducing job site clutter and maintenance points while still allowing voltage adjustments directly from the feeder.
This One-Pak is a comprehensive turnkey solution, including the power source, wire feeder, Magnum PRO gun, and necessary cable assemblies, ensuring immediate deployment capability for high-demand industrial workflows.
| Additional Information |
|---|
| Amperage:350 |
| Brand:Lincoln Electric |
| Voltage:200-600 V |
| Weld Process:Multi-Process |
| Duty Cycle:60% |
| Packaging Description:1 of 1 |
| Process Type:MIG, TIG, Stick, Flux-Cored, Gouging |
| Input Voltage:200-600V |
| Output Range:5-425A |
| Phase:1, 3 |
| Portability:Stationary, Cart-Mounted |
| Control Interface:Digital, CrossLinc |
| Applications:Construction, Fabrication, Shipbuilding |
| Warranty Period:3 Years |
