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Power Wave® S700 Advanced Process Welder - K3279-1

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Power Wave® S700 Advanced Process Welder - K3279-1


Top Features

  • Wide Input Voltage Range

  • Add AutoDrive® 19 Tandem Modules

Input Power

  • 380/415/460/575/3/50/60


Stick, TIG, MIG, Pulsed MIG, Flux-Cored, Tandem MIG®, Carbon Arc Gouging


Additional Information



Choose the Power Wave® S700 model for high amperage, high duty cycle applications in the heavy equipment, transportation and other fabrication industries. Typically recommended for 1/16 inch (1.6 mm) wire diameter and up, the Power Wave® S700 can be used in semiautomatic, hard automation or robotic environments – even for high deposition synchronized tandem welding applications. The machine is also suitable for arc gouging.


  • Wide Input Voltage Range – Set up operations almost anywhere (380-575 VAC, 3 phase, 50/60Hz voltage).
  • Add AutoDrive® 19 Tandem modules to access waveform modes specifically designed for Synchronized Tandem MIG multi-arc applications. A sync connection is provided for easy tandem power source operation.
  • Low Operating Cost – Operates at a high 88% efficiency with a 95% minimum power factor (at rated output).
  • Severe Duty – Can be stored outdoors. IP23 rated to withstand harsh environments.
  • iARC™ Digital Control – 90 times faster than the previous generation, delivering a responsive arc.
  • Standard ArcLink®, Ethernet, and DeviceNet™ Communication – Offers remote process monitoring, control and troubleshooting.
  • True Energy™ – Measures, calculates and displays instantaneous energy in the weld for critical heat input calculations.
  • Checkpoint™ – A cloud-based data collection tool allows customers to view and analyze welding data. Track equipment usage, store weld data, configure fault limits and more.
  • Fan-As-Needed™ (F.A.N.) - Reduces power consumption and the amount of debris that gets drawn into the machine by shutting the fan down when it is not needed.
  • Standard 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).



Input Power
  • 380/415/460/575/3/50/60
Rated Output
  • 700A/44V/100%
  • (900A/44V/60%)
Input Current
  • 55A/46A/42A/38A
  • (74A/60A/56A/49A)
Output Range
  • 20 - 900A
Dimensions (H x W x D) 30.1 in x 19.1 in x 36.7 in (765 mm x 485 mm x 932 mm)
Net Weight 370.00 (167.83 kg)
Size No