This product family standard applies to equipment for resistance welding, arc welding and allied processes designed for use in industrial or domestic environments, including welding power sources, wire feeders and ancillary equipment (Published Document (JS))
This part intended to be installed as aunit or in UPS systems comprising anumber of interconnected and associated control/switchgear forming aingle power system and in any operator accessible area or in seperated electrical locations. (Published Document (JS))
