K1386-4 - Idealarc DC-1000 575V Industrial Subarc Welder

The Ultimate Power Source for Heavy Fabrication

When your welding projects demand serious power, the Idealarc DC-1000 Subarc Welder from Lincoln Electric stands ready to deliver. This K1386-4 model is configured for 575V input, making it the perfect fit for industrial facilities with high-voltage infrastructure. Known for its legendary reliability, the DC-1000 provides a rated output of 1000 amps at 100% duty cycle, ensuring you can weld continuously without hitting thermal limits. It is the go-to machine for structural steel, heavy equipment repair, and any application requiring deep penetration and high deposition rates.

Versatile Performance for Any Job

Don't let the "Subarc" name limit your expectations—this machine does it all. The Idealarc DC-1000 is compatible with a wide range of wire feeders, including the NA-3, NA-4, NA-5, and LT-7, allowing for seamless integration into automatic systems. Beyond submerged arc welding, it provides excellent performance for MIG, Flux-Cored, and Stick welding. It is also a powerhouse for air carbon arc gouging, capable of handling carbons up to 5/8 inch diameter. The inclusion of a 500-amp output connection gives you the flexibility to perform delicate, low-amperage work with the same machine used for heavy gouging, providing a smooth and stable arc across the entire output range.

User-Friendly and Space-Saving Design

Welders appreciate equipment that is easy to set up and operate. The DC-1000 features a simple, single-range control dial for output adjustment, eliminating the confusion of multi-range switches. Terminal strips and output studs are conveniently located for easy cable connections and remote control integration. For shops where space is at a premium, the flat-top, low-profile design allows these units to be stacked three high, drastically reducing the footprint required for a bank of power sources.

Reliability You Can Trust

Invest in a welder that works as hard as you do. The Idealarc DC-1000 is constructed with heavy-duty components protected by corrosion-resistant coatings. The solid-state circuitry ensures consistent performance day in and day out. With Lincoln Electric's comprehensive 3-year warranty and an industry-leading 7-year warranty on the power rectifier, you can operate with confidence knowing your equipment is supported by one of the most trusted names in welding. Choose the DC-1000 for a power source that combines brute strength with precision control.