Welding arc voltage sense lead

摘要

A welding cable designed to work with a welding system that does not have a pull-type torch is disclosed. The cable includes an electrode lead and an arc voltage sense lead. An insulating jacket is disposed about the electrode lead. The arc voltage sense lead is physically attached to the insulating jacket, along at least a substantial portion of the insulating jacket. The torch lead is preferably fixedly attached to the torch. The sense lead is connected to a controller. The sense lead may be disposed inside or attached outside the insulating jacket. The arc voltage sense lead may be attached to the electrode lead, rather than the torch itself.