K3279-1 - Lincoln Power Wave S700 3-Phase Multi-Process Welder

Heavy-Duty Industrial Power Source

The Lincoln Electric Power Wave® S700 is engineered to meet the rigorous demands of the heavy fabrication, shipbuilding, and structural steel industries. Designed as a high-output powerhouse, this machine delivers a rated output of 700 Amps at 100% duty cycle, ensuring continuous operation without overheating or downtime. For peak demands, it offers a staggering maximum output of 900 Amps, providing the headroom necessary for thick materials and aggressive arc gouging applications.

Advanced Process Control

Equipped with Lincoln Electric's iARC™ digital control technology, the S700 processes weld data 90 times faster than the previous generation, resulting in a highly responsive arc that adapts instantly to changes in the weld puddle. This multi-process system supports a comprehensive range of welding modes, including Stick, DC TIG, Pulsed DC TIG, MIG, Pulsed MIG, Flux-Cored, and Submerged Arc. It is also fully compatible with advanced waveforms like HyperFill® and Low Fume Pulse™, allowing shops to optimize productivity and safety simultaneously.

Connectivity and Monitoring

Modern fabrication requires data-driven insights. The Power Wave S700 comes standard with an Ethernet connection, enabling seamless integration with Lincoln Electric Checkpoint® production monitoring software. This cloud-based system allows facility managers to track weld quality, OEE (Overall Equipment Effectiveness), and consumable usage from anywhere in the world. Additionally, the True Energy™ feature measures and displays instantaneous energy for critical heat input calculations, essential for code-compliant work in sectors like offshore and pressure vessel manufacturing.

Rugged Reliability

Built to withstand harsh industrial environments, the S700 features an IP23-rated case that protects internal components from dust and moisture. The input power is equally robust, accepting a wide range of 3-phase voltages (380V to 575V) and featuring Input Voltage Compensation to maintain a stable arc even if input power fluctuates by ±10%. With 95% Power Factor Correction, this unit is also energy-efficient, reducing operating costs compared to traditional transformer-based equipment.