BS 638-3:1979 Arc welding power sources, equipment and accessories. Specification for air cooled power sources for semi-automatic and automatic metal-arc welding
- Information provider
- British Standards Institution,
- Author
- British Standards Institution
- Information type
- British Standard,
- Format
- PDF, HARD COPY,
Description
Requirements for d.c. generators, alternators, a.c. transformers and air cooled rectifiers power sources of the drooping voltage characteristic type or the substantially constant voltage characteristic type.
Requirements for driving motors or internal combustion engines for d.c. generators.
This resource is cited by:
BS 638-3:1979 Arc welding power sources, equipment and accessories. Specification for air cooled power sources for semi-automatic and automatic metal-arc welding
This document is CITED BY:
-
BS 2971:1991
BS 638-3:1979 is cited by BS 2971:1991 Specification for class II arc welding of carbon steel pipework for carrying fluids