The occurrence of an arc flash is a serious fault within a power systemIts destructive impacts can lead to severe personnel injuries, costly equipment damage and long outagesABB offers a wide range of solutions to prevent and mitigate the effects of arc flash events, thus enhancing safety, minimizing damage and reducing downtime.

Solutions for reducing arc flash generally involve decreasing fault clearing time, increasing the distance from the arc to the worker, or reducing fault currentSome of the available tools

Arc fault protection solutions Descriptive bulletin According to NFPA E, arc flash incidents occur five to ten times each dayThe occurrence of an arc fault is the most seri ous fault event within a power systemThe destructive impacts can lead to severe injury of operating personnel, costly dam age of switchgear, and long system outages.

An arc fault is an unintentional arcing condition in a circuitArcing creates high intensity heating at the point of the arc, resulting in burning particles that can exceed , degrees Fahrenheit and may over time ignite surrounding material such as wood framing or insulationThere are two types of potentially dangerous arcs parallel

Arc fault protection solutions Leveraging technology to improve safety and reliability (English pdf Brochure) SafeGear HD kV, kA arc resistant high duty switchgear (English pdf Brochure) TECH NOTES Temperature ratings for primary cables (English pdf Technical publication)

Antony Parsons, Tim Faber, Mark AMetzdorf Enhancing Worker and Equipment Protection Through Passive Arc Fault Mitigation This article originally appeared in the October issue of

Arc fault protection solutions Leveraging technology to improve safety and reliabilityID VAL DB, REV AEnglishSummarizes the four main arc fault risks and describes ABB's mitigation offeringsBrochureBrochure PDFfile_download, MBPUBLICS ARC ROHS DIRECTIVE EU.

Arc fault protection solutions Leveraging technology to improve safety and reliabilityID VAL DB, REV AEnglishSummarizes the four main arc fault risks and describes ABB's mitigation offeringsBrochureBrochure PDFfile_download, MBPUBLIC.

arc fault protection system assortment the customers can choose their solutions according to their own preferencesAn already existing main protection scheme can be completed with an independent arc fault protection system or it can be upgraded by using protection relays with integrated arc fault protection in the basic functionality set up.