The impact of arc flash test conditions on the arc rating of PPE

Abstract

Research on the convective and radiant arc flash heat transfer process through arc rated protective clothing and equipment and the impact of modified arc testing configurations on the arc rating of PPE is discussed. The effective arc rating of modified PPE designs in high convective heat exposures is also discussed. Recommendations for PPE selection for high convective energy arc flash exposures and the path forward to address the results of this arc testing research is provided.