NASA NTRS · 19890000592
Resistance Welder Using 480-Vac Ground-Fault Interrupter
Abstract
Use of ground-fault interrupters in 480-Vac power supplies of portable resistance welding machines proposed. Enhances safety and quality of welds by detecting damage in long power cable to portable resistance welder.
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Huston, Steven W., Kroy, Ralph E., Macfarlane, Douglas I.. 1989-12-01. Resistance Welder Using 480-Vac Ground-Fault Interrupter. https://ntrs.nasa.gov/citations/19890000592
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