we are offering oil cooled welding rectifier. vulcan diode type welding rectifiers oil cooled, smooth and step less output welding current control using state of the art transducting control technology, radically new design for great power saving...
particulars units wr20td wr30td wr40td wr60td input supply volts 415 v, 3 phase, 50 hzs. ac open circuit voltage (ocv)(max.) v. dc 80 90 welding current range with low & high range selection amps. dc 30 - 200 30 - 300 40 - 400 60 - 600 max weldingcurrent @ 60% duty cycle amps....
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