The Lincoln Power Wave AC/DC 1000 SD is an advanced submerged arc welding (SAW) machine designed for industrial welding applications requiring high productivity and precision. It is ideal for manufacturers and fabricators seeking enhanced control and efficiency in submerged arc welding processes.

This welder features Waveform Control Technology, allowing operators to select constant current or constant voltage modes and adjust frequency and amplitude settings. The software-driven AC, DC positive, or DC negative outputs provide precise control over deposition rates and penetration, resulting in faster weld speeds and consistently superior weld quality. The system supports both single and multi-arc configurations, improving operational flexibility and throughput.

Key features include automatic polarity switching without hardware changes, simple multi-arc synchronization for parallel machine operation, and advanced connectivity via Lincoln Electric Power Wave Manager and Checkpoint Production Monitoring for remote configuration and quality assurance. The unit is IP23 rated for severe duty reliability and operates on 380-575 VAC, 50/60Hz, ensuring global compatibility. Input voltage compensation maintains consistent performance despite ±10% voltage variation, while 95% power factor correction enhances energy efficiency compared to traditional transformer-based welders.

• True Energy™ measurement for real-time heat input calculation
• 115V (10A) AC duplex auxiliary power with Surge Blocker™ technology to protect welding performance during high starting current device use
• Factory burn-in tested at maximum output for 2 hours to guarantee reliability

The Power Wave AC/DC 1000 SD is engineered to meet the demanding needs of submerged arc welding applications, delivering improved productivity, weld quality, and operational flexibility for industrial welding environments.