Top Features
  • PowerConnectTM Technology - automatically adjusts to input power
  • TRIBRID® Power Module- high power factor and efficiency
  • CheckPointTM - cloud based system to view or analyze welding data
  • Optional 115V (10A) AC Duplex Auxiliary Power Receptacle
  • Compact and Durable Case - IP23 rated
  • Stick
  • DC TIG
  • MIG
  • Pulse DC TIG
  • Pulsed MIG
  • Flux-Cored
Input power
Equipment Details

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.

  • PowerConnectTM 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.
  • CheckPointTM – 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.

POWER WAVE® S350                  K2823-3


Input Power 208/230/380/415/460/575/1/3/50/60
Rated Output 350A/31.5V/40%
Input Current 3PH/40% - 39/35/19/17/14A
1PH/40% - 60/61/NA/NA/NA A
Output Range 5-350A DC
Dimensions (H x W x D) 20.40 in x 14 in x 24.80 in (518 mm x 356 mm x 630 mm)
Net Weight 85.00 (38.56 kg)

General K3001-2 S-Series User Interface Kit
General K2829-1 115V Auxiliary Kit
General K2827-2 DeviceNet Kit
General K3059-4 Inverter and Wire Feeder Cart
General K3059-5 Dual Cylinder Inverter & Wire Feeder Cart
General K2946-1 Tweco-Style Cam-Lock Adapter Plug for 2/0 Cable
General K940-25 STT® Sense Lead Kit - 25 ft (8 m)
General K1811-50 Heavy Duty Process Sense Lead - 50 ft (15.2 m)
General K1811-100 Heavy Duty Process Sense Lead - 100 ft (30.5 m)
General K3416-70 Tweco® Style Plug (male, 1/0 Thru 2/0)
General K3417-70 Tweco® Style Receptacle (female, 1/0 Thru 2/0)
General K3416-90 Tweco® Style Plug (male, 3/0 Thru 4/0)
General K3417-90 Tweco® Style Receptacle (female, 3/0 Thru 4/0)
General K586-1 Deluxe Adjustable Gas Regulator and Hose Kit
General K3086-1 Cool Arc® 55 Water Cooler
General K3086-2 Cool Arc® 55 S Water Cooler
Stick K875 Accessory Kit - 150 Amp
Stick K857-2 Remote Output Control with 12-Pin Universal Connector
Stick K2909-1 12-Pin to 6-Pin Adapter
TIG K1783-11 PTA-26FV Gas Valve Flexible Head Torch (25 ft 1pc)
TIG KP508 Parts Kit for PTA-17 TIG Torch
TIG KP509 Parts Kit for PTA-26 and PTW-18 TIG Torches
TIG K870-2 Foot Amptrol™ - 25 ft. (7.6m) (12 pin)
TIG K963-4 Hand Amptrol™ Rotary Track Style 25 ft (7.6m) (12-pin)
TIG K960-3 TWECO® Style TIG Torch Cam Lock Adapter, 26 Series