Idealarc® AC1200 Subarc Welder

The Idealarc® AC1200 is an automatic submerged arc welding power source designed to work with Lincoln Electric's NA-4 automatic wire feeder, delivering reliable performance for heavy‑fabrication tasks.

Key Features

• Scott® connection taps for two AC welding heads operated in tandem
• Rheostat for on‑the‑fly output adjustment
• Three output studs with overlapping ranges
• ±10% input line voltage compensation
• Thermostat protection against overload and excessive temperature
• Removable side panels for easy internal access
• Moisture‑resistant windings and rectifiers
• Seven‑year warranty on power rectifier

Specifications

• Input Voltage: 380/400/415,460 V
• Input Current: 230/201/190/182 A
• Input Hertz: 50/60 Hz
• Input Phase: 1
• Output Range: 200‑1500 A AC
• Polarity: AC
• Dimensions (H×W×D): 62.2 in × 22 in × 38 in (1580 mm × 559 mm × 965 mm)
• Net Weight: 1636 lb (742.09 kg)
• Machine Process: Submerged Arc (SAW)
• Wire Feeder Supply Voltage: 115 VAC
• Work Lead Connector: Lug
• Typical Application: Heavy Fabrication
• Warranty: 3 Years

Applications

• Heavy‑duty fabrication projects
• Automated submerged arc welding with NA‑4 wire feeder
• Production environments requiring consistent AC welds