TAF 801 and 1251

Square wave AC power sources that convert the secondary voltage from a sinus wave via a thyristor controlled rectifier bridge to a square wave arc voltage with excellent strike characteristics and good welding properties.

Highlights

• Used in combination with ESAB’s A2-A6 equipment range and the A2-A6 Process Controllers (PEK)
• Capacity for continuous welding
• Optimized open circuit voltage
• Compensation of mains supply fluctuation
• Voltage drop compensation for long welding cables
• High power factor ensuring low power consumption
• Prepared for Scott connection of two power sources

Process

• SAW - Submerged Arc Welding