Feb 3, 2010 #1 coloradog1 Mining Apr 24, 2007 35 Hey guys. Do the IEEE arc flash calculations utilize phase or ground fault settings?
Feb 3, 2010 #2 davidbeach Electrical Mar 13, 2003 9,528 Arc flash is always based on 3-phase currents. Upvote 0 Downvote
Feb 3, 2010 #3 dpc Electrical Jan 7, 2002 8,716 The IEEE 1584 equations apply only for three-phase faults. The NESC data for overhead systems is based on line-to-ground faults calculated using ArcPro. David Castor http://www.cvoes.com Upvote 0 Downvote
The IEEE 1584 equations apply only for three-phase faults. The NESC data for overhead systems is based on line-to-ground faults calculated using ArcPro. David Castor http://www.cvoes.com
