Success – seven simple letters make up this impactful word. These days, it feels like every electrical safety post on social media is focused on dramatic arc flash accidents – the more intense the imagery, the more engagement it gets.
Artificial Intelligence is no Substitute for Knowledge! The Risks of Misinformation in Electrical Safety: The Role of AI and Online Resources Artificial Intelligence (AI) has emerged as a transformative force in the technology sector, with capabilities ranging from content generation…
NFPA 70E 110.3(J) Incident Investigations Electrical power systems, like all complex systems, are prone to failures. These failures can arise from a wide range of causes, including improper work procedures, faulty or inadequately maintained equipment, or human error, among others.
Electrical Design and CYA – “Suspected” Electrical Fire Fire Scene Examination Report I’m sure you have heard the acronym CYA before. Cover your…. I mentioned CYA quite a bit in my 32-hour Power System Engineering class. We discuss many design…
Safety by Design: A Technique That Incorporates Hazard Analysis and Risk Assessment Most electrical power systems are considered “legacy” systems, meaning they are older and may not utilize the latest technologies. In contrast, newer systems often adopt a design strategy…
Date on the Arc Flash Label? A common question that I receive during both my NFPA 70E and Arc Flash/IEEE 1584 classes: Is the date required to be the arc flash (equipment) label? Two standards can provide insight into the…
Arc Flash Studies – Confused? It has been over 20 years since IEEE 1584, IEEE Guide for Performing Arc-Flash Hazard Calculations turns was first introduced to the world on September 23, 2002. All these years later there can still be…
Jim Phillips, P.E. 2024 NFPA 70E Changes and Refresher Training Register for Jim Phillips’ 8 Hour 2024 NFPA 70E Changes and Refresher Training! February 13 – 14, 2024 April 24 – 25, 2024 July 10 – 11, 2024 2024 NFPA…
2024 NFPA 70E Update Jim Phillips, P.E. The 2024 Edition of NFPA 70E: Standard for Electrical Safety in the Workplace is scheduled to be published later this year. First released in 1979, this will mark the thirteenth edition. While some…
Electric Current through Tissue and Air Shock and Arc Flash Hazards Figure 1: Absence of voltage tester | Panduit Corp. Basic electrical theory is that the greater the load is, the greater the current. Normally, the current flows through conductors…
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