ESAB Introduces TAF 801/1251 AC Power Sources for Submerged Arc Welding

Florence, SC – ESAB Welding & Cutting Products introduces the new TAF 801/1251 square wave AC power sources for submerged arc welding. These AC power sources use a unique square wave technology suitable for a wide range of AC welding applications. They are designed to be used with the fully digital PEK controller. 

The ESAB Square wave AC power sources convert the secondary voltage from a sinus wave, via a thyristor controlled rectifier bridge, to a square wave arc voltage with excellent arc strike characteristics and good welding properties. Submerged arc welding with heavy solid wires requires a power source of high capacity. The TAF square wave power sources, make use of the advantages of alternating current to supply the high capacity required for submerged arc welding with solid wire. Other features include no arc blow, high productivity using a multi-electrode system, capacity for continuous welding, pre-setting of arc voltage, reliable square wave striking and compensation for mains voltage fluctuation and voltage drop over long welding cables. A high power factor ensures low power consumption. 

Because communication is vital in automation applications, these power sources are prepared for communication using most standard protocols including TCP/IP (LAN), Anybus, Profibus, CAN or even straight communication with a PLC. Other optional communication strategies are available.

With more than 100 years of experience, ESAB Welding & Cutting Products is one of the world’s largest and most knowledgeable manufacturers of welding and cutting equipment and welding filler metals. Recognized as the technological leader in the industry, ESAB is committed to providing customized solutions for its customers.  For more information on ESAB automation equipment, visit www.esabna.com or call 1-800-ESAB-123.