Arc Flash PPE Category Method

Ian Liu

New Member
Aug 10, 2019
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#1
CSA Z462-15 clearly mentions to use either Arc Flash PPE Category Method or Incident Energy Analysis Method to select the arc flash PPE. I wonder whether it is possible to apply Arc Flash PPE Category Method only for a low voltage power system, such as 480V 100KW. In order that we can avoid the arc flash calculation and power study software to save a cost for a smaller project. Thanks.