Any company with an electrical systemfrom large utilities or local hospitalsneeds to be aware of potential arc flash hazards and how to address them. Its not difficult to imagine from this graphic video how much damage it can do. This electrical arc contains enough juice and heat to turn everything in the vicinity to a plasma projectile, and creates a pressure wave capable of blasting a person across. Arc flash accident video creative safety supply blog. Download your dc arc flash hazard calculation guide. 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. This comprehensive and valuable resource will walk you through the necessary steps for implementing an arc flash. Education software downloads arc flash calculator by littelfuse and many more programs are available for instant and free download. Online payperview video or lmscompatible scormaicc elearning courses available. Protective device coordination analysis complete video set 0.
Not only can it result in equipment loss and downtime, it is also one of the leading causes of workplace injury and death. Electrical safety video downloads electrical safety forum. Find out what details are needed for an nfpa 70e arc flash label, and how those requirements have changed over time. Electricityits so common in our homes and workplaces that its easy to take it for granted, and to forget about its hazards. In the video, the door comes off in less than 2 cycles showing that personal protective equipment ppe isnt the only thing to consider when it comes to arc flash. Seamlessly install, update and launch into your favorite online games all in one place. 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.
Arc flash video software free download arc flash video. Free flash video 2 mpeg1 converter lite is a professional conversion program which allows you to convert your flash video to mpeg1 format with fast speed and great output quality. Arc flash clothing is an important item in the arsenal ofnecessary safety euqipment. Example of slow motion arc flash 100a disconnect showing the impact of body position in arc flash. Arc flash videos used for training are essential in accident prevention and safety. 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. Arcs occur when there is a breakdown or failure of an electrical insulator. We could not find any information on what happened to the worker who. The arc flash analysis program is a completely integrated module that solves multiple scenarios to determine worstcase arc flash energy levels.
It shows an arc flash that allegedly occurred at a facility in colombia, south america, in 2007. The video features arcflash survivors mark standifer and donniejohnson me as well as electrical safety experts bob leroy and dan holmberg. Our arc flash video library has many examples of arc flash accidents, flame retardant garment testing procedures, general electrical safety videos, and more. Modern nfpa 70e compliant training that includes electrical safety topics such as arc flash. An electrician was racking in a breaker box and an arc flash blasted him at close range. Our company is best known for our arc flash training and awardwinning flashtrack software. It has a userfriendly interface, and easy to use even for its. Connect and share your achievements with arcs builtin. Request your free arc flash data collection software download form for flashtrack today for your next arc flash hazard analysis or safety audit. Browse and download games with a beautifully designed easytouse interface. Autoplay when autoplay is enabled, a suggested video will automatically play next. This video is probably the most famous of all online arc flash videos. Download videos and flash videos from 99% of websites. Arc flash hazards actually consist of two separate hazards.
This free guide walks you through the equations, methods and examples for performing dc arc flash hazard calculations. Live to tell safety training video and online course will bring you and your workers up to speed on the 2009 version of nfpa70e. Visit our arc flashelectrical safety channel sponsors to watch them. Electrical accidents happen from either electrical shock or electrical arc flash explosions.
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. Flame resistant workwear arc flash testing unifirst. Track your friends progression and compete for supremacy. The arc flash, also called a flashover, is the light and heat produced by the arc fault. An arc flash is the sudden release of energy caused by an electric arc. Arc flash free downloads and free safety downloads. Arc flash video sharing allows electrical workers to see first hand the explosive nature of arc flash. At some locations, the arc flash boundary is less than the limited approach shock boundary. Like their american counterparts, the csa z462 downloadable training video focuses on workplace electrical safety, the application of industry standards to reduce or eliminate the potential hazards of arc flash and shock, including content from the csa z462 workplace standard to allow you to identify and quantify potential shock and arc flash.
It is not intend to provide detailed electrical arc flash procedures, instead, it will provide a quick overview of the guidelines content with some practical advice on the expected electrical arc flash risk controls to prevent electrical arc flash incident and injury. Updates to the shock and arcflash hazard assessments. The tragic story of how a worker, eddie adams, died from an arch flash, and how it impacted his coworkers and his family. I believe it really brings out the human side showing the importance of electrical safety training, ppe and following safety procedures. Arc flash danger has led to the development of the national fire protection association, or nfpa 70e standards, which have been adopted by osha as the set standard for all workers who perform. 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. This white paper shares insight on adhering to industry regulations and best practices to prevent arc flash incidents, so you can better protect your people and your equipment. These events have the potential to cause serious injuries and even death due to burns and other trauma. At the present time, dc arc flash hazard calculations are not directly addressed in any standard including ieee 1584 2002 ieee guide for arc flash hazard calculations. Learn what causes arc flashes and best practices for keeping yourself safe. This slow motion video shows the difference between an electric arc with and without the use of a safety shield on a hotstick.
Arc flash safety articles, videos, infographics and more. Download free informative posters for arc flash risk hazards and help your facility stay in compliance with osha regulations. Arc flash video freeware free download arc flash video. 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. When ralph lee first called attention to the threat of arcflash explosions in the early 1980s. 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. Body position at the point of contact is also important. Flash video save adapter for firefox enables you to download flash videos by rightclicking on the video and selecting save this flash video from a context menu instead of dealing with urls or cache files. Arc flash videos and electrical safety training videos. An arc flash assessment determines the potential for an arc flash electrical arc and the possible intensity of that arc flash this is critical information needed by anyone who will be working on or near energized electrical parts, switches, breakers or equipment calculations can be found in ieee 1584 guide for performing arcflash. In the video, a maintenance electrician was racking in a circuit breaker when an arc flash explosion took place right in front of him.
The arc flash analysis module also includes comprehensive. The aec electrical arc flash guideline is available for download as a print and printready version. Arc hazards present a real and potentially fatal threat to employees working around electricity which is why this arc flash video program is so important. This course has been developed to provide you with information regarding arc flash, in accordance with nfpa 70e, and to inform you about the hazards associated with arc flash, increase your awareness of how to protect yourself, and provide information regarding the regulations that apply to this. Use this convenient tool to view a sampling of arc flash hazard calculations and the impact of various system changes on arc flash energy levels and personal protective equipment ppe requirements. Annex q has been added to help explain how human performance can be applied. When controlling risk, the regulation now requires that a specific hierarchy of controls be followed. Arc flash events can injure personnel, destroy equipment and disrupt operations, among other serious risks. Arc flash safety in 400v data centers the trip characteristics of an energized breaker may also cause a nuisance trip to occur. Unlike the shock boundaries, the arc flash boundary is not voltage dependent. Free dc arc flash hazard calculation guide download. Before performing this work, the facility staff should be made aware of this possibility and informed that a temporary power outage could ensue.
Educate your team on arc protection with our onsite nfpa training. 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. Arc flash testing of flame resistant workwear fr apparel and other ppe reduces injuries and saves lives 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. Learn the specific steps to take for analyzing your current power system and identifying potential trouble spots. 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.
At other locations, the arc flash energy can be much greater than the approach boundary. It is when an electric current jumps a gap between phases or a fault in the terminals. Downloads most popular media formats, flash videos. 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. 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. An arc flash occurrence can have a productivity and financial impact as well. Arc flash safety training video dupont sustainable solutions.
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