Creating Arc Flash Labels
Multiple methods exist for helping you determine the content of arc flash labels. Some companies choose to use software to calculate incident energy, some consult the calculations in the appendices of the NFPA 70E, some refer to the Institute of Electrical and Electronics Engineers (IEEE) guide—IEEE 1584-2002: Guide for Performing Arc Flash Calculations—and others hire electrical engineering firms to assist them. Any of these methods is acceptable. It is the employer’s responsibility, though, to make …