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  1. S

    Welding set/supply question.

    hi, wondered if anybody could clear these questions up for me. 1, have a welding set at work which on the plate says 415v, 114A supply current. does this 114A refer to total amps, i.e it'l be 38 per phase? or is it 14A per phase? 2, with 3 phase is this how it works where the equipment...
  2. S

    db changes

    hey guys, Seems like there's some knowledgeable sparks on here so wondered if i could pick some brains about how others would go about doing this particular job ive got. the job is changing 2 db's. ive changed plenty of CU's and db's before but this is bigger than my usual. and yes im a...
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