hi its kevin here
,first of all even if you remove two of the coils so in doing so you will have to put a capacitor or two between main rectifier and choke on the welding earth return line side. other coils will still product output voltage ie supply cables 415 v which can be dangerous to...
yes sir, that,s correct . i use to work there and when company finished was run partly by britweld who then made/brought welders and put butters stickers on, the old nbc welders was designed and made by brian keller who was from rowan arc then later on welders made by john austin [we called him...
hello sir , responding to your questions about the 3phase 280h, its a fab welder. its really same as nbc 400 only in smaller cabinet. as far as 'im aware there,s no
easy way to run on single phase without buying a 3 phase invertor man enought to run it , and they are not cheep