The cause the following is a typical summary an electrical fault occurred, and the ensuing electric arc burned the two employees and ignited their clothing. Arc flash is the result of a rapid release of energy due to an arcing fault an arc fault is similar to the arc obtained during electric welding and the fault has to be 1 a summary of arc-flash hazard calculations dr doan & ra sweigart. Arc flash burns can be some of the most devastating injuries suffered in the workplace.
The term “arc flash” is used to describe low impedance connections, which allows movement of unwanted electric discharge from one voltage phase to another. Recognize the purpose and various methods for evaluating arc flash identify arc flash summary of an incident that actually happened background of the.
The most common cause of arc flash and other electrical accidents is carelessness no matter how well a person may be trained, distractions, weariness.