otectionindexIP00andassociatedtransformers,itispossibletohavecircuitscorrespondingtodifferentparts2withinthesameconstruction(e.g.ordingtoPart2-ordingtoPart2-4).However,ifthetransformeriscoveredbydifferentparts2ofIEC61558,totheextentreasonable,therelevantpart2isappliedtoeachfunction/applicationseparately.Ifapplicable,theeffectofonefunctionontheotheristakenintoconsideration.If,roupoftransformersdoesnotexist,thenearestapplicable2maybeusedasaguidetotherequirementsandtests.Wheretherequirementsofanyoftheclausesofapart2refertoPart1bythephrase"ThisclauseofPart1isapplicable",thisphrasemeansalltherequirementsofthatclauseofPart1areapplicable,exceptthoserequirementsthatare,clearly,notapplicabletotheparticulartypeoftransformercoveredbythatpart2.Theprincipleforpreparationofthedifferentparts2isasfollows:
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