Arcflash Analysis Studies
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The term “Arc Flash” receives much attention, and for a good reason, it is dangerous. Safety should be the primary objective when it comes to electricity.
What is an Arc Flash? It is a potentially powerful burst of expended electrical energy that flashes light and produces heat from an electrical source shorting to the ground and/or between phases. When ARC Flash issues are professionally and properly addressed, the potential risk can be substantially mitigated and, in many cases, eliminated.
An Arc Flash Study involves the detailed analysis of electrical distribution equipment, associated components, feeders, voltages, current, and their ability to withstand electrical faults and mitigate damage. It also determines safe and appropriate approach boundaries and suitable ratings of Arc Rated PPE (Personal Protective Equipment) that will be noted on a label present on each electrical panel studied. This will give the worker the information to work safely around the equipment in an energized state.
Arch Flash Analysis Many commercial & industrial establishments are now required to perform an Arc Flash Analysis that conforms to NFPA 70E. Conforming to the Institute of Electronics and Electrical Engineers (IEEE) 1584 – 2002 Guide to Performing Arc-Flash Hazard Calculations, Phasor can provide this service along with the proper documentation. Such studies will enhance the safety in the workplace and provide maintenance personnel with the information needed to perform electrical maintenance and repairs while wearing the proper PPE (personnel protective equipment).
Product Effect:
Personnel safety and compliance as per the NFPA 70E document.
Applications:
Industrial maintenance, Hospitals, places of public assembly.
Benefits:
Ensures worker safety by identifying and mitigating arc flash risks.
Avoids legal liabilities by complying with OSHA/NFPA safety regulations.
Reduces unexpected equipment failures through proactive risk assessments.
Methodology:
Conduct a comprehensive site assessment of electrical systems.
Perform short-circuit and coordination studies to analyze risk exposure.
Calculate incident energy levels and determine appropriate PPE requirements.
Provide arc flash labels and safety training for personnel.
