First, I view arc flash prevention as an important requirement. However, as someone responsible for functional checkout and FAT of control enclosures, I don't see how I can test, check, configure equipment that is not powered. A basic control enclosure will have 480VAC incoming, motor starters (1-4), VFD's (1-4), and secondary control transformer, all before the 24VDC power supply. I would appreciate knowing what others are doing.

I need to have a very simple way of understanding the SCCR application to plant (in house) machine assemblies. Cooper Busman has in depth analysis, but have yet to see a class on te subject to where Q&A could take place. these steps are to be in conjunction with fault analysis from Studies mandated by NFPA in industrial settings.

Please consider providing additional clarity to your audience that the 2015 OSHA regulations are applicable to the Power Generation, Transmission, and Distribution entities. Eaton doesn't make this absolutely clear in their video. Thank you https://www.osha.gov/dsg/power_generation/faqs.html Affected Establishments. The final rule affects establishments in a variety of different industries involving electric power generation, transmission, and distribution. The rule primarily affects firms that construct, operate, maintain, or repair electric power generation, transmission, or distribution installations. These firms include electric utilities, as well as contractors hired by utilities and primarily classified in the construction industry. In addition, potentially affected firms are found in a variety of manufacturing and other industries that own or operate their own electric power generation, transmission, or distribution installations as a secondary part of their business operations. The rule also affects establishments performing line-clearance tree-trimming operations.