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

BSI Group , 07/31/1979

Publisher: BS

File Format: PDF

$132.00$264.16

Description

Standard By:BSI Group , 07/31/1979

Published:07/31/1979

Pages:15

ISBN(s):0580106209

File Size:1 file

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

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.