These will form the key focus areas of this course. Methods of testing such switchgear have also evolved simultaneously.Īnother critical factor is the approach to avoid arc incidents within the switchgear by proper design and maintenance and techniques to reduce the severity of the flash should such incidents occur. Prevention, however, remains the best form of protection, and switchgear manufacturers have made considerable design advances to ensure that the effect of arc flash incidents is contained within the enclosure of switchgear (often called arc flash resistant switchgear). This course will detail the basis of this approach, and also the significant advances that have been made in the area of Personal Protective Equipment made of Fire Resistant fabrics and rated for different levels of thermal exposure. Today, a considerable body of knowledge exists as a result of research efforts, and is available to designers and maintenance engineers in the form of standards such as IEEE 1584 and NFPA 70E. It requires adequate attention in the stages of system planning, design, installation, operation, and maintenance. Arc flashes in electrical equipment are now considered one of the major causes of electrical accidents - even surpassing the well-known hazards of electric shock.Īvoiding arc flash incidents and the resulting injuries is one of the biggest challenges facing electrical workers. Several serious accidents, including fatalities, occur every. Industrial Automation, Instrumentation & Process ControlĮlectrical safety is a critical issue for those working on electrical facilities in utility networks and large industrial installations.Applicants with work and life experience.Applicants with vocational education and training (VET).Applicants with recent secondary education.
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