1.1 This standard lays down the requirements and tests for single operator ac/dc arc welding power source incorporating solid state rectifiers and having drooping characteristics.
1.2 This staridard does not cover 'constant potential' and other special types of rectifier arc welding power sources.
IS 6008-1989 history
1990IS 6008-1989 Arc Welding Power Sources Single Operator Rectifier Types AC and DC—Specifications