The Lincoln Electric Idealarc DC-1000 (K1386-4) is a premier industrial power source designed to meet the rigorous demands of heavy fabrication, shipbuilding, and pressure vessel manufacturing. Engineered specifically for 575V three-phase input power, this machine delivers a massive 1300 amps of maximum output, making it a staple in large-scale production environments where reliability and power are non-negotiable. The DC-1000 is widely recognized as the industry standard for submerged arc welding (SAW), providing exceptional arc stability and consistency for both semi-automatic and automatic applications.
While it excels at submerged arc welding, the Idealarc DC-1000 is a true multi-process workhorse. It offers robust capabilities for Stick (SMAW), MIG (GMAW), Flux-Cored (FCAW), and Air Carbon Arc Gouging (CAC-A) with carbons up to 5/8 inch in diameter. A unique feature of this unit is the secondary 500-amp output stud, which is specifically engineered to provide superior arc characteristics for low-amperage submerged arc and MIG welding procedures. This dual-terminal design allows operators to switch between high-power heavy deposition and precision lower-amperage work without sacrificing arc quality.
Industrial environments can be tough on equipment, but the DC-1000 is built to last. The internal components, including windings, rectifiers, and circuit boards, are coated to resist the damaging effects of moisture, salt spray, and corrosion. The unit features a solid-state control circuit for long life and precise operation. Lincoln Electric backs the durability of this machine with a three-year warranty on parts and labor, and an extended seven-year warranty on the power rectifier, ensuring your investment is protected for the long haul.
The K1386-4 model is designed with floor space efficiency in mind. Its low-profile case allows for stacking up to three machines high, maximizing valuable production floor area. Routine maintenance is simplified thanks to removable side panels that provide easy access to internal components. The front panel features a single-range continuous output control, making it straightforward for operators to dial in the exact parameters needed for the job. Whether you are gouging thick steel plates or running continuous subarc seams, the Idealarc DC-1000 delivers the consistent DC power required for code-quality welds.
| Additional Information |
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| Brand:Lincoln Electric |
| Voltage:575 V |
| Amperage:1000 |
| Duty Cycle:100% |
| Weld Process:Submerged Arc (SAW) |
| Packaging Description:1 Per Ea |
| Process Type:Submerged Arc (SAW), Stick (SMAW), Air Carbon Arc Gouging (CAC-A), MIG (GMAW), Flux-Cored (FCAW) |
| Input Voltage:575V |
| Input Phase:3-Phase |
| Output Range:150-1300A DC |
| Rated Output:1000A/44V/100% |
| Dimensions:30.7 in x 22.5 in x 39 in (781 mm x 565 mm x 991 mm) |
| Net Weight:821 lbs (372 kg) |
| Warranty:3 Years Parts & Labor, 7 Years Power Rectifier |
| Applications:Heavy Fabrication, Shipbuilding, Structural Construction, Pressure Vessel Manufacturing |
