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BS 638-2

1979 Edition, July 31, 1979

Complete Document

Arc Welding Power Sources, Equipment and Accessories Part 2: Air Cooled Power Sources for Manual Metal-Arc Welding with Covered Electrodes and for TIG Welding



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Superseded By: BS 638-10

EN
Additional Comments:
W/D S/S BY BS 638-10
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Product Details:

  • Revision: 1979 Edition, July 31, 1979
  • Published Date: July 31, 1979
  • Status: Superseded By:
  • Superseded By: BS 638-10
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 20
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Requirements for air cooled power sources, which may be used for other welding and allied processes able to tolerate a drooping voltage characteristic, and for associated current regulators and driving motors or internal combustion engines for d.c. generators.