Oct 05, 2017 lessons learned from an arc flash tragedy the mark standifer story duration. This video was shot and produced by ehazard, in louisville, ky. Developed by a team of professional engineers and phds at easypower. Arc flash clothing is an important item in the arsenal ofnecessary safety euqipment. Modern nfpa 70e compliant training that includes electrical safety topics such as arc flash. Read valuable information related to electrical safety issues. These events have the potential to cause serious injuries and even death due to burns and other trauma. This video is probably the most famous of all online arc flash videos. It is based on the ieee 1584 guide for performing arcflash hazard calculations. These labels must conform to the national fire protection associations standards for arc flash labeling. Plus, while many sites allow you to directly download video content, others, like youtube, intentionally make it difficult to do so unless you pay them for the premium service level. Sink argentinas carrier 1982 the secret british falklands war mission duration. Arcflash calculation in accordance with ieee 15842002 and 2018, nfpa 70e2012 and bgiguvi 5188 incident energy, flashprotection boundary and ppe category on the single line diagram automated preparation of arcflash labels via ms excelword. People working on electrical equipment where an arc flash could occur need to wear the correct level of ppe, which can include arcrated clothing, gloves, face shields, hearing protection, and even a hood and flash suit.
Some images in the videos below are extremely graphic. What it shows is an arc flash explosion that allegedly happened in a plant in colombia, south america, in 2007. B elow are some videos shared on the internet by a variety of arc flash survivors. Here is an amazing story of one arc flash survivor. In other words, if an arc fault could occur which has enough energy to cause substantial damage, injury, fire or other harm, there is an arc flash hazard. The practical application of nfpa 70e to realworld electrical safety programs and osha compliance can be confusing and overwhelming. Jul 05, 2017 the practical application of nfpa 70e to realworld electrical safety programs and osha compliance can be confusing and overwhelming.
The arc flash analysis tool supports various international recognised standards and recommendations for arc flash hazard calculations. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on youtube. There is not a lot of wasted time in the video covering things that arent relevant. An electric arc flash is a dangerous release of energy created by an electrical fault that contains thermal energy, molten metal, pressure waves, acoustical energy and debris. Up next arc flash training nfpa70e safety video duration.
Includes instructions on performing risk assessments, calculating arc flash boundaries, creating arc flash labels, and more. His powerful story reminds us of the importance of wearing proper ppe. This highlyeffective tool offers proven value in helping utilities and other industries select protective clothing and meet workplace regulations for safety apparel and comply with osha regulations. New site that allows you to create 3d animated playlist of youtube videos. Live to tell safety training video and online course will bring you and your workers up to speed on the 2009 version of nfpa70e.
Others are merely demonstrations, while some show real live arc flashes. It was also presented in an easy to understand method. This slow motion video shows the difference between an electric arc with and without the use of a safety shield on a hotstick. The following videos are from westex, one manufacturer of fr fabrics showing their fabrics in a garment style during arc flash and flash fires as opposed to the panelswatch test of their fabric as all fr fabric manufacturers are required. Westex has developed these as educational videos of how their fabrics would respond as they. If playback doesnt begin shortly, try restarting your device. Nov 05, 2019 youtube tv is a subscription streaming service that lets you watch live tv from major broadcast and popular cable networks. Amazing youtube video tools collection quickonlinetips. This training covers all the topics necessary to thoroughly train on arc flash safety, but is concise and to the point. Arc flash studies how to perform an arc flash calculation study based on ieee 1584, nfpa 70e, nesc standards, dc research and jim phillips arc flash book and guide 1. Flame resistant workwear arc flash testing unifirst.
Abbs electrification business has always been at the forefront of innovative electrification and today is writing the future of safe, smart and sustainable electrification. Solutions guide to arc flash hazards graphic products. Way more information than you ever wanted on how to. Youtube tv is a subscription streaming service that lets you watch live tv from major broadcast and popular cable networks. When controlling risk, the regulation now requires that a specific hierarchy of controls be followed. Electricityits so common in our homes and workplaces that its easy to take it for granted, and to forget about its hazards. The arc flash, also called a flashover, is the light and heat produced by the arc fault. Enjoy local and national live sports, breaking news, and mustsee shows the moment they air.
Nfpa 70e includes hazard risk categories for determining the arc flash danger at a specific distance from energized equipment and taskbased and equipmentbased tables based on the task and equipment condition as another way to determine when arc flash ppe is required. An electrician was racking in a breaker box and an arc flash blasted him at close range. The thermal energy released in an arc flash is measured in calories per centimeter squared. It serves to increase the users understanding about the inner workings of. The biggest trailers, hot off the hollywood presses. The video features arcflash survivors mark standifer and donniejohnson me as well as electrical safety experts bob leroy and dan holmberg. When ralph lee first called attention to the threat of arcflash explosions in the early 1980s, he noted that an electric arc between metals is four times as hot as the surface of the sun. Online payperview video or lmscompatible scormaicc elearning courses available. An arc flash also called a flashover, which is distinctly different from the arc blast, is part of an arc fault, a type of electrical explosion or discharge that results from a lowimpedance. New weight balancing arc flash faceshield free video download from hugh hoagland. Perhaps because the concept of electric arcing seemed as fantastical as a supernova, it took over a decade for lees concepts to gain mainstream acceptance.
An electrical arc flash blast is an explosive electrical plasma discharge that can cause extreme burning and neural damage to anyone caught in its radius. The arc flash is a part of an arc fault, which is an example of an electrical explosion caused by a lowimpedance connection that goes through the air. This video reminds us of the importance of wearing proper ppe at all times. Catch up on the greatest moments and stories from the world of sports.
Smart programmable relays plc logic, youll never say dumb relay again. Example of slow motion arc flash 100a disconnect showing the impact of body position in arc flash. But with more than a thousand people being killed every year in electrical accidents and about 30,000 being injured, electrical safety literally is a matter of life and death. The arc flash is a part of an arc fault, which is an example of an electrical explosion caused by a lowimpedance connection that goes through the air to the ground. It is based on the ieee 1584 guide for performing arc flash hazard calculations. A real life encounter of an arc flash accident from brian. Arc flash analytic is a free app with some inapp purchases that was developed by arc ad. Youtube kids was created to give kids a more contained environment that makes it simpler and more fun for them to explore on their own, and easier for parents and caregivers to guide their journey as they discover new and exciting interests along the way. Making sure to be careful and to always wear the appropriatelyrated arc flash clothing is the first step toward a safer working environment.
Frequently asked questions faq find answers to frequently asked questions related to electrical safety training and ehazard classes. See the impressive power of an arc flash event in this collection of videos. An arc flash which is distinctly different from the arc blast, is part of an arc fault, a type of electrical explosion that results from a lowimpedance connection to ground or another voltage. An arc flash is a dangerous electrical event that can result in serious injuries if proper protective measures arent taken. Arc flash hazards actually consist of two separate hazards. Well, what could happen, and ive shown this in other videos, is that if you have a low enough arcing short circuit current and a high enough protective device setting, your protective device, according to the timecurrent curve, could take seconds 10, 20, 30, 40 seconds before it actually operates and clears the arc flash. The video features arc flash survivors mark standifer and donniejohnson me as well as electrical safety experts bob leroy and dan holmberg. Brian shares his real life experience of an arc flash.
Arc flash and safety videos the taiaschool youtube. Its not difficult to imagine from this graphic video how much damage it can do. Arc flash safety articles, videos, infographics and more. We work hard to keep the videos on youtube kids familyfriendly and use a mix of automated. We could not find any information on what happened to the worker who was hit by the blast. Lessons learned from an arc flash tragedy the mark standifer story duration. Well, what could happen, and ive shown this in other videos, is that if you have a low enough arcing short circuit current and a high enough protective device setting, your protective device, according to the timecurrent curve, could take seconds 10, 20, 30, 40 seconds before it. It shows an arc flash that allegedly occurred at a facility in colombia, south america, in 2007. Demonstration of hs 20ka arc in 100a disconnect 15 cycles youtube. Arc flash accident video arc flash safety training e. Annex q has been added to help explain how human performance can be applied. Any video that shows a real person being harmed from an arc flash is noted as some people may not wish to see realworld results from an arc flash. Updates to the shock and arcflash hazard assessments.
Autoplay when autoplay is enabled, a suggested video will automatically play next. Doom eternals game director broke into my house and forced me to play duration. Properly label equipment that presents an arc flash hazard. If an arc flash is possible in your facility, you need labels to warn people of these serious electrical hazards. Mar 24, 2020 sometimes wed like to download videos to watch offline, either because we have no internet access or because we dont want to use up our data. Arc flash calculator is a tool developed to solve the challenge of performing arc flash calculations. Sometimes wed like to download videos to watch offline, either because we have no internet access or because we dont want to use up our data. Arc flash videos used for training are essential in accident prevention and safety.
The definition of an arc flash is an undesired electric discharge that travels through the air between conductors or from a conductor to a ground. Electrical safety courses on video buy or rental options. These comedy clips are racking up the lols across the web right now. Way more information than you ever wanted on how to fell a tree. A musthave resource for safety managers, electrical engineers, or anyone responsible for an electrical. It is easy to use and makes it quick to calculate things like incident energy and the arc flash boundary. Arcs occur when there is a breakdown or failure of an electrical insulator. All the clips that are burning up the morning after. This video addresses a problem of an estimated 5 to 10 arc flash accidents occurring in electrical equipment every day in the united states, in 2007. Demonstration of hs 20ka arc in 100a disconnect 15 cycles. Some are videos of laboratory testing of arc flash conditions and severity.
In the video, a maintenance electrician was racking in a circuit breaker when an arc flash explosion took place right in front of him. When an arc flash occurs it creates a very bright light and intense heat. Get custom arc flash labels that contain the correct nominal. All calculation results can be represented graphically or in tables and arc flash labels can be generated. Vdyoutube is a free web service that allows you to download video and audio files mp3, mp4, flv, webm, etc. Updates to the shock and arc flash hazard assessments. Arc flash videos and electrical safety training videos. Arc flash video demonstrations and testing coachella. This online arc flash training video introduces the dangers of arc flash and presents common methods for preventing and protecting against those dangers, such as risk control hierarchy, safety boundaries, lockouttagout, and ppe guidelines.