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NFPA70E
1.
ANS WorkPractices Chapter2SafetyRelatedMaintenanceRequirementsChapter3 SafetyRequirementsforSpecialEquipmentAnnexes(Article 350) 2.
ANS arc 3.
ANS electricalarcdischarge.Thearcratingisexpressedincal/cm^2andisderivedfromthe determinedvalueofthearcthermalperformancevalue(ATPV)orenergyofbreakopenthreshold NFPA 70E.pdffile:///C:/Users/HP/Desktop/New%20Conver/NFPA%2070E.pdf
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(EBT)(shouldamaterialsystemexhibitabreakopenresoponcebelowtheAPTVvalue).Arc ratingisreportedaseitherAPTVorEbt,whicheveristhelowervalue.
4.
ANS intendedtoprovideawarningandtolimitaccess.
5.
ANS electricalconductorsandcircuitpartsortopreventunauthorizedaccesstoaworkarea.
6.
ANS boundary, Prohibitedapproachboundary(notin2015) 7.ANS NFPA 70E.pdffile:///C:/Users/HP/Desktop/New%20Conver/NFPA%2070E.pdf
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