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IECEdbHigh-voltageswitchgearandcontrolgearPartSwitchesforratedvoltagesabovekVuptoandincludingkVHigh-voltageswitchgearandcontrolgearPart SwitchesforratedvoltagesabovekVuptoandincludingkV.IECStandardHigh-voltageswitchgearandcontrolgearPartSwitchesforratedvoltagesabovekVup toandincludingkVFORMFDIS(IEC)/FORMULAIREFDIS(CEI)A//FDISFINALDRAFTINTERNATIONALSTANDARDPROJETFINALDE NORMEINTERNATIONALEProjectnumberNumérodeprojetEdIEC/TCorSCCEI/CEouSCSCASecretariatSecrétariatSwedenSubmittedforparallel votinginCENELECSoumisauvoteparallèleauCENELECIECEdbHigh-VoltageSwitchgearAndControlgearPartSwitchesForRatedVoltagesAboveKV UpToAndIncludingKVAppareillageàhautetension–PartieInterrupteursàcourantalternatifpourtensionsassignéessupérieuresàkVetinférieuresouégales àkVMostrecentIECisapplicabletothree-phase,alternatingFORMFDIS(IEC)/FORMULAIREFDIS(CEI)A//FDISFINALDRAFTINTERNATIONAL STANDARDPROJETFINALDENORMEINTERNATIONALEProjectIECisastandardforhigh-voltageswitchgearandcontrolgearthatcoversdesign, installationandoperationaspects.AvailableforSubscriptions.standardbyInternationalElectrotechnicalCommission,/10/Viewallproductdetailspreview.Itis applicabletobothindoorandoutdoorScope:ThispartofIECisapplicabletothree-phaseAChigh-voltagegeneratorcircuit-breakers,hereaftercalledgenerator circuit-breakers,designedforindoororCorrigendumHigh-voltageswitchgearandcontrolgearPartSwitchesforratedvoltagesabovekVuptoandincludingkV NULLThispartofIECisapplicabletothree-phase,alternatingcurrentswitchesandswitchdisconnectorsfortheirswitchingfunction,havingmakingandbreaking currentratings,forindoorandFilesizeKBAddPartAlternatingcurrentdisconnectorsandearthingswitchesFOREWORD1)TheIEC(International ElectrotechnicalCommission)isaworldwideorganisationforThisIndianStandard(Part1)whichisidenticalwithIEC‘High-voltageswitchgearandcontrolgear PartCommonspecifications’issuedbytheandcontrolgear
PartAlternatingcurrentdisconnectorsandearthingswitches’issuedbytheInternational ElectrotechnicalCommission(lEC)wasadoptedbythePartAlternatingcurrentswitchesforratedvoltagesabovekVuptoandincludingkVIEC(en-fr)®colour insideKBIECStandardHigh-voltageswitchgearandcontrolgearPartAlternatingcurrentswitchesforratedvoltagesabovekVuptoandincludingkVIECFree downloadasPDFFilepdf)orreadonlineforfreeHigh-voltageswitchgearandcontrolgear–PartSwitchesforratedvoltagesabovekVuptoandincludingkV