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Lincoln Power Wave 355M

Power Wave 355MLincoln Power Wave 355M

Top Features

  • DC CC CV
  • Superior Arc Performance
  • Revolutionary Communication
  • Lincoln Waveform Control Technology
  • Processes: Stick (SMAW), TIG (GTAW), Pulsed TIG, MIG (GMAW), Pulsed MIG, Advanced Process, Flux-Cored (FCAW)

The Power Wave 355M features some of the best performance technologies and processes all rolled into one highly efficient inverter power source designed for high-end semiautomatic welding.

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Product Details


Model: Power Wave 355M (K2368-1)
DC Amperage Range: 5 - 425 A
Rated CC and CV Output: 350 A at 34 VDC, 60% duty cycle, 1- or 3-phase input
300 A at 32 VDC, 100% duty cycle, 1- or 3-phase input
Input Current at Rated Output:
  200V 208-230V 380-400V 415-460V 575V
3 Ph: 50A   50-42A   28-27A   26-23A   18A  
1 Ph:   94-85A     64-42A   37A  
Voltage Input: 200/208-230/380-400/415-460/575/3/50/60
Weight: 81.5 lb (37 kg)
Dimensions: H: 14.8 in (376 mm) W: 13.3 in (338 mm) D: 27.9 in (709 mm)


Stick (SMAW)


Pulsed TIG


Pulsed MIG

Advanced Process

Flux-Cored (FCAW)

Additional Features

Lincoln Waveform Control Technology™ is at the heart of Power Wave 355M performance, enabling processes such as Pulse-On-Pulse™ and Power Mode™. Precise control of process parameters allows you to weld on a variety of materials, including steel, stainless steel, aluminum and nickel alloys in virtually any application. Optimize the arc for each wire type and size for a consistent weld time after time with the Power Wave 355M.


  • Lincoln Waveform Control Technology™ gives you the ability to select the right waveform for each application — that means the arc has been optimized for each wire type and size for exceptionally smooth arc performance
  • Utilizes ArcLink™ — the leading digital communication protocol for welding, making it the best choice for seamless, time critical integration with the power source
  • Push-pull capability for ultimate aluminum welding with the Power Feed 10M wire feeder
  • Pulse-On-Pulse™ welding mode improves cleaning action when welding aluminum and delivers a TIG-like bead appearance
  • Power Mode™ maintains a stable, smooth arc for short arc welding on thin materials
  • State-of-the-art inverter technology provides high power efficiency, excellent welding performance and a lightweight, compact design
  • Rigorous environmental, mechanical and weld testing ensures ruggedness and reliability

Options, Accessories and Related Equipment

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Lincoln Power Wave 355M

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Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding and safety products. Known locally nationwide, our distribution network serves more than one million customers of all sizes with a broad offering of top-quality products and unmatched expertise.