An arc flash occurs due to a phase-to-ground or phase-to-phase short circuit. The extreme heat, light, and pressure blasts associated with these events make it necessary to take precautions when ...
The IEEE Standards Association, Piscataway, N.J., has published a new guide for understanding and calculating arc-flash hazards in electrical equipment. The new IEEE 1584-2018—IEEE Guide for ...
An arc flash is the explosive energy released when an electrical fault causes an arc. This rapid release of energy causes excessive temperatures in addition to air and metal in the path of the arc ...
In November, OSHA released new arc flash guidance for the first time in almost 20 years. The guidance covered various areas of concern, including low-voltage hazards; PPE and arc-rated (AR) clothing; ...
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