Lincoln Idealarc AC1200 Subarc Welder - K3140-2
The Lincoln Idealarc AC1200 - K3140-2 is a purpose-built automatic submerged arc welding power source specifically designed for seamless integration with Lincoln Electric's NA-4 automatic wire feeder systems. This robust AC power source delivers reliable, consistent performance in demanding industrial environments, making it the preferred choice for operations requiring dependable high-volume submerged arc welding capabilities. With an impressive output range of 200-1500A AC, the AC1200 provides the substantial power needed for heavy fabrication applications while maintaining the precise control essential for quality production welding.
Engineered for operational versatility, the AC1200 features standard Scott connection taps that enable operation of two AC welding heads in tandem, significantly enhancing productivity in high-volume fabrication environments. The system includes a convenient rheostat that allows operators to adjust output settings either during active welding or at idle, providing optimal flexibility for process refinement. Three output studs with overlapping ranges further expand the unit's adaptability across various application requirements. Built-in ±10% input line voltage compensation ensures consistent weld quality despite power fluctuations, while comprehensive thermostat protection safeguards the system against current overload and excessive temperatures.
The AC1200's practical design incorporates features that enhance both functionality and serviceability in industrial settings. Terminal strips facilitate straightforward remote control and wire connections, while dedicated output studs simplify welding cable attachment. Removable side panels provide quick access to internal components for maintenance and service, reducing downtime when adjustments are needed. Internal components, including windings and rectifiers, receive comprehensive protection against moisture and corrosive environments, ensuring reliable performance in challenging industrial conditions. Lincoln's confidence in the AC1200's durability is demonstrated by their seven-year warranty on the power rectifier, making this system an exceptional long-term investment for operations requiring dependable, high-output AC submerged arc welding capabilities.
Key Features
- Purpose-designed for seamless integration with Lincoln Electric's NA-4 automatic wire feeder systems.
- Standard Scott connection taps enabling operation of two AC welding heads in tandem for enhanced productivity.
- Adjustable rheostat for modifying output settings during active welding or at idle for process optimization.
- Three output studs with overlapping ranges providing application flexibility across various welding requirements.
- Built-in ±10% input line voltage compensation ensuring consistent weld quality despite power fluctuations.
- Comprehensive thermostat protection system safeguarding against current overload and excessive temperatures.
- Convenient terminal strip for remote control and wire connections with dedicated output studs for welding cables.
- Removable side panels allowing quick access to internal components for maintenance and service.
- Enhanced protection for windings and rectifiers against moisture and corrosive industrial environments.
- Industry-leading seven-year warranty on the power rectifier for exceptional long-term investment protection.
Specifications
| Dimensions (H x W x D) | 62.2 in x 22 in x 38 in (1580 mm x 559 mm x 965 mm) |
| Net Weight | 1636 lbs (742.09 kg) |
| Machines Processes | Submerged Arc (SAW) |
| Input Voltage | 380/400/415,460 |
| Input Current | 230/201/190/182 |
| Input Hertz | 50,50/60,60 |
| Input Phase | 1 |
| Input Power | 380/415/460/460/1/50/60 |
| Mode Icon | CC |
| Output Range | 200-1500A AC |
| Polarity | AC |
| Machines Communication Technology | analog |
| Wire Feeder Supply Voltage | 115VAC |
| Amphenol Pins (type of connector) | Terminal Strip |
| Work Lead Connector Type | Lug |
| Typical Application | Heavy Fabrication |
| Warranty | 3 Years |
Lincoln Idealarc AC1200 Subarc Welder - K3140-2
The Lincoln Idealarc AC1200 - K3140-2 is a purpose-built automatic submerged arc welding power source specifically designed for seamless integration with Lincoln Electric's NA-4 automatic wire feeder systems. This robust AC power source delivers reliable, consistent performance in demanding industrial environments, making it the preferred choice for operations requiring dependable high-volume submerged arc welding capabilities. With an impressive output range of 200-1500A AC, the AC1200 provides the substantial power needed for heavy fabrication applications while maintaining the precise control essential for quality production welding.
Engineered for operational versatility, the AC1200 features standard Scott connection taps that enable operation of two AC welding heads in tandem, significantly enhancing productivity in high-volume fabrication environments. The system includes a convenient rheostat that allows operators to adjust output settings either during active welding or at idle, providing optimal flexibility for process refinement. Three output studs with overlapping ranges further expand the unit's adaptability across various application requirements. Built-in ±10% input line voltage compensation ensures consistent weld quality despite power fluctuations, while comprehensive thermostat protection safeguards the system against current overload and excessive temperatures.
The AC1200's practical design incorporates features that enhance both functionality and serviceability in industrial settings. Terminal strips facilitate straightforward remote control and wire connections, while dedicated output studs simplify welding cable attachment. Removable side panels provide quick access to internal components for maintenance and service, reducing downtime when adjustments are needed. Internal components, including windings and rectifiers, receive comprehensive protection against moisture and corrosive environments, ensuring reliable performance in challenging industrial conditions. Lincoln's confidence in the AC1200's durability is demonstrated by their seven-year warranty on the power rectifier, making this system an exceptional long-term investment for operations requiring dependable, high-output AC submerged arc welding capabilities.
Key Features
- Purpose-designed for seamless integration with Lincoln Electric's NA-4 automatic wire feeder systems.
- Standard Scott connection taps enabling operation of two AC welding heads in tandem for enhanced productivity.
- Adjustable rheostat for modifying output settings during active welding or at idle for process optimization.
- Three output studs with overlapping ranges providing application flexibility across various welding requirements.
- Built-in ±10% input line voltage compensation ensuring consistent weld quality despite power fluctuations.
- Comprehensive thermostat protection system safeguarding against current overload and excessive temperatures.
- Convenient terminal strip for remote control and wire connections with dedicated output studs for welding cables.
- Removable side panels allowing quick access to internal components for maintenance and service.
- Enhanced protection for windings and rectifiers against moisture and corrosive industrial environments.
- Industry-leading seven-year warranty on the power rectifier for exceptional long-term investment protection.
Specifications
| Dimensions (H x W x D) | 62.2 in x 22 in x 38 in (1580 mm x 559 mm x 965 mm) |
| Net Weight | 1636 lbs (742.09 kg) |
| Machines Processes | Submerged Arc (SAW) |
| Input Voltage | 380/400/415,460 |
| Input Current | 230/201/190/182 |
| Input Hertz | 50,50/60,60 |
| Input Phase | 1 |
| Input Power | 380/415/460/460/1/50/60 |
| Mode Icon | CC |
| Output Range | 200-1500A AC |
| Polarity | AC |
| Machines Communication Technology | analog |
| Wire Feeder Supply Voltage | 115VAC |
| Amphenol Pins (type of connector) | Terminal Strip |
| Work Lead Connector Type | Lug |
| Typical Application | Heavy Fabrication |
| Warranty | 3 Years |
