Power Wave S350

Power Wave® S350 Advanced Process Welder Ready-Pak® (Steel)


The Power Wave S350 Steel Ready-Pak welder is an advanced compact multi-process power source with an integrated wire feeder.


Output Output Output Output


Input Input Input Input Input Input


USD $13,756.00/EA




The multi-process Power Wave® S350 is packed with Lincoln Electric performance technology on both the input and output side. It provides an extremely fast arc response, includes over 65 standard welding waveforms for optimized performance on almost any application and efficiently converts input power to reduce operational costs - all in a compact, rugged case.


  • Patented PowerConnect® Technology - Automatically adjusts to input power from 200-600V, 50 or 60 Hz, single phase or three phase. Welding output remains constant through the entire input voltage range.
  • Tribrid® Power Module - Exceptional welding performance with high power factor and efficiency.
  • CheckPoint® - A cloud-based system to view or analyze your welding data. Track equipment usage, store weld data, configure fault limits and more.
  • Optional 115V (10A) AC Duplex Auxiliary Power Receptacle - Features patent-pending Surge Blocker™ Technology to ensure simultaneous welding performance is not compromised by high starting current devices such as grinders (typically requiring 60A or more peak surge current).
  • Compact and Durable Case - IP23 rated to withstand harsh environments.
  • Standard Ethernet - Allows for effortless software upgrades through www.powerwavesoftware.com.



  • Patented PowerConnect® Technology - automatically adjusts to input power
  • Tribrid Power Module- high power factor and efficiency
  • CheckPoint - cloud based system to view or analyze welding data
  • Optional 115V (10A) AC Duplex Auxiliary Power Receptacle
  • Compact and Durable Case - IP23 rated


Warning -

Cancer and Reproductive Harm -


What's Included

  • Order a Lincoln Ready-Pak and get an assembled welding package. Power Wave S350 Power Source (K2823-3)
  • Power Feed 84 Wire Feeder (Bench Model) (K3328-13)
  • 0.035 in. (0.9 mm) Drive Roll and Split Wire Guide Kit (KP1505-035S)
  • 0.040 - .045 in. (1.0 - 1.2 mm) Drive Roll and Split Wire Guide Kit (KP1505-045S)
  • Magnum PRO Curve
  • 400 Gun and Cable Package (K2952-2-10-45)
  • Work Lead and Wire Feeder Power Source Cables Package - 350 amps
  • 60% duty cycle with Tweco style Cam-Lock connectors and Ground Clamp (K1803-2)
  • Inverter and Wire Feeder Cart Harris Flowmeter and Regulator (3100211)

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Product Weights & Dimensions

Dimensions (H x W x D) 52 in x 991 in x 26 in (1321 mm x 991 mm x 660 mm)
Net Weight 120.658 lbs (120.658 kg)


Max Rating 350

Basic Specification

Input Voltage 200/208,220/230/240,380/400/415,460,575
Input Current 3PH/40% - 39/35/19/17/14A,1PH/40% - 60/61/NA/NA/NA A
Input Hertz 50,50/60,60
Input Power 208/230/380/415/460/575/1/3/50/60
Input Phase 1,1/3,3
Mode Icon CC/CV
Output Range 5-350A DC
Polarity DC
Rated Output 350A/31.5V/40%


Warranty 5 Years