IEC62446英文版.docx
- 文档编号:5910216
- 上传时间:2023-01-02
- 格式:DOCX
- 页数:43
- 大小:156.31KB
IEC62446英文版.docx
《IEC62446英文版.docx》由会员分享,可在线阅读,更多相关《IEC62446英文版.docx(43页珍藏版)》请在冰豆网上搜索。
IEC62446英文版
CONTENTS
INTERNATIONALELECTROTECHNICALCOMMISSION
____________
PHOTOVOLTAIC(PV)SYSTEMS–REQUIREMENTSFORTESTING,
DOCUMENTATIONANDMAINTENANCE–
Part1:
Gridconnectedsystems–Documentation,
commissioningtestsandinspection
FOREWORD
1)TheInternationalElectrotechnicalCommission(IEC)isaworldwideorganizationforstandardizationcomprisingallnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectofIECistopromoteinternationalco-operationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.Tothisendandinadditiontootheractivities,IECpublishesInternationalStandards,TechnicalSpecifications,TechnicalReports,PubliclyAvailableSpecifications(PAS)andGuides(hereafterreferredtoas“IECPublication(s)”).Theirpreparationisentrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwithmayparticipateinthispreparatorywork.International,governmentalandnon-governmentalorganizationsliaisingwiththeIECalsoparticipateinthispreparation.IECcollaboratescloselywiththeInternationalOrganizationforStandardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwoorganizations.
2)TheformaldecisionsoragreementsofIEContechnicalmattersexpress,asnearlyaspossible,aninternationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentationfromallinterestedIECNationalCommittees.
3)IECPublicationshavetheformofrecommendationsforinternationaluseandareacceptedbyIECNationalCommitteesinthatsense.WhileallreasonableeffortsaremadetoensurethatthetechnicalcontentofIECPublicationsisaccurate,IECcannotbeheldresponsibleforthewayinwhichtheyareusedorforanymisinterpretationbyanyenduser.
4)Inordertopromoteinternationaluniformity,IECNationalCommitteesundertaketoapplyIECPublicationstransparentlytothemaximumextentpossibleintheirnationalandregionalpublications.AnydivergencebetweenanyIECPublicationandthecorrespondingnationalorregionalpublicationshallbeclearlyindicatedinthelatter.
5)IECitselfdoesnotprovideanyattestationofconformity.Independentcertificationbodiesprovideconformityassessmentservicesand,insomeareas,accesstoIECmarksofconformity.IECisnotresponsibleforanyservicescarriedoutbyindependentcertificationbodies.
6)Allusersshouldensurethattheyhavethelatesteditionofthispublication.
7)NoliabilityshallattachtoIECoritsdirectors,employees,servantsoragentsincludingindividualexpertsandmembersofitstechnicalcommitteesandIECNationalCommitteesforanypersonalinjury,propertydamageorotherdamageofanynaturewhatsoever,whetherdirectorindirect,orforcosts(includinglegalfees)andexpensesarisingoutofthepublication,useof,orrelianceupon,thisIECPublicationoranyotherIECPublications.
8)AttentionisdrawntotheNormativereferencescitedinthispublication.Useofthereferencedpublicationsisindispensableforthecorrectapplicationofthispublication.
9)AttentionisdrawntothepossibilitythatsomeoftheelementsofthisIECPublicationmaybethesubjectofpatentrights.IECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.
DISCLAIMER
ThisConsolidatedversionisnotanofficialIECStandardandhasbeenpreparedforuserconvenience.Onlythecurrentversionsofthestandardanditsamendment(s)aretobeconsideredtheofficialdocuments.
ThisConsolidatedversionofIEC62446-1bearstheeditionnumber1.1.Itconsistsofthefirstedition(2016-01)[documents82/1036/FDISand82/1056A/RVD]anditsamendment1(2018-08)[documents82/1415/FDISand82/1426/RVD].Thetechnicalcontentisidenticaltothebaseeditionanditsamendment.
InthisRedlineversion,averticallineinthemarginshowswherethetechnicalcontentismodifiedbyamendment1.Additionsareingreentext,deletionsareinstrikethroughredtext.AseparateFinalversionwithallchangesacceptedisavailableinthispublication.
InternationalStandardIEC62446-1hasbeenpreparedbyIECtechnicalcommittee82:
Solarphotovoltaicenergysystems.
Thisfirsteditionconstitutesatechnicalrevision.
ThiseditionincludesthefollowingsignificanttechnicalchangewithrespecttoIEC62446:
2009:
——thescopehasbeenexpandedtoincludeawiderrangeofsystemtestandinspectionregimestoencompasslargerandmorecomplexPVsystems.
ThispublicationhasbeendraftedinaccordancewiththeISO/IECDirectives,Part2.
AlistofallpartsintheIEC62446series,publishedunderthegeneraltitlePhotovoltaic(PV)systems–Requirementsfortesting,documentationandmaintenance,canbefoundontheIECwebsite.
ThecommitteehasdecidedthatthecontentsofthebasepublicationanditsamendmentwillremainunchangeduntilthestabilitydateindicatedontheIECwebsiteunder"http:
//webstore.iec.ch"inthedatarelatedtothespecificpublication.Atthisdate,thepublicationwillbe
•reconfirmed,
•withdrawn,
•replacedbyarevisededition,or
•amended.
IMPORTANT–The'colourinside'logoonthecoverpageofthispublicationindicatesthatitcontainscolourswhichareconsideredtobeusefulforthecorrectunderstandingofitscontents.Usersshouldthereforeprintthisdocumentusingacolourprinter.
INTRODUCTION
GridconnectedPVsystemsareexpectedtohavealifetimeofdecades,withmaintenanceormodificationslikelyatsomepointoverthisperiod.BuildingorelectricalworksinthevicinityofthePVarrayareverylikely,forexampleroofworksadjacenttothearrayormodifications(structuralorelectrical)toahomethathasaPVsystem.Theownershipofasystemmayalsochangeovertime,particularlyforsystemsmountedonbuildings.OnlybytheprovisionofadequatedocumentationattheoutsetcanthelongtermperformanceandsafetyofthePVsystemandworks,onoradjacenttothePVsystem,beensured.
ThispartofIEC62446issplitintotwosections:
•Systemdocumentationrequirements–ThissectiondetailstheinformationthatshallbeprovidedwithinthedocumentationprovidedtothecustomerfollowinginstallationofagridconnectedPVsystem.
•Verification–Thissectionprovidestheinformationexpectedtobeprovidedfollowinginitial(orperiodic)verificationofaninstalledsystem.Itincludesrequirementsforinspectionandtesting.
ThispartofIEC62446referencesIEC62548:
2013,whichisintheprocessofbeingconvertedintoanInternationalStandard.ItisenvisagedthatworkonthesecondeditionofIEC62446-1willstartwhenIEC62548iscompleted.
PHOTOVOLTAIC(PV)SYSTEMS–REQUIREMENTSFORTESTING,
DOCUMENTATIONANDMAINTENANCE
Part1:
Gridconnectedsystems–Documentation,commissioningtestsandinspection
1Scope
ThispartofIEC62446definestheinformationanddocumentationrequiredtobehandedovertoacustomerfollowingtheinstallationofagridconnectedPVsystem.Italsodescribesthecommissioningtests,inspectioncriteriaanddocumentationexpectedtoverifythesafeinstallationandcorrectoperationofthesystem.Itcanalsobeusedforperiodicretesting.
ThispartofIEC62446iswrittenforgridconnectedPVsystemsthatdonotutilizeenergystorage(e.g.batteries)orhybridsystems.
ThispartofIEC62446isforusebysystemdesignersandinstallersofgridconnectedsolarPVsystemsasatemplatetoprovideeffectivedocumentationtoacustomer.Bydetailingtheexpectedcommissioningtestsandinspectioncriteria,itisalsointendedtoassistintheverification/inspectionofagridconnectedPVsystemafterinstallationandforsubsequentre-inspection,maintenanceormodifications.
ThispartofIEC62446definesthedifferenttestregimesexpectedfordifferentsolarPVsystemtypestoensurethatthetestregimeappliedisappropriatetothescale,typeandcomplexityofthesysteminquestion.
NOTEThispartofIEC62446doesnotaddressCPV(concentratingPV)systems,howevermanyofthepartsmayapply.
2Normativereferences
Thefollowingdocuments,inwholeorinpart,arenormativelyreferencedinthisdocumentandareindispensableforitsapplication.Fordatedreferences,onlytheeditioncitedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)applies.
IEC60364-6,Low-voltageelectricalinstallations–Part6:
Verification
IEC62548:
2016,Photovoltaic(PV)arrays–Designrequirements
NOTEInsomecountriesIEC60364-7-712ispreferredoverIEC62548.Bothstandardsareexpectedtoprovidesimilarresults.
IEC61730(allparts),Photovoltaic(PV)modulesafetyqualification
IEC61557(allparts),Electricalsafetyinlowvoltagedistributionsystemsupto1000Va.c.and1500Vd.c.–Equipmentfortesting,measuringormonitoringofprotectivemeasures
IEC61010(allparts),Safetyrequirementsforelectricalequipmentformeasurement,control,andlaboratoryuseIEC60891:
2009,Photovoltaicdevices–ProceduresfortemperatureandirradiancecorrectionstomeasuredI-Vcharacteristics
3Termsanddefinitions
Forthepurposesofthisdocument,thefollowingtermsanddefinitionsapply.
3.1
ACmodule
PVmodulewithanintegratedinverterinwhichtheelectricalterminalsareAConly
3.2
cabletype
descriptionofacabletoenableitsratingandsuitabilityforaparticularuseorenvironmenttobedetermined
Note1toentry:
Inmanycountriesthisisdoneviaacodenumber(eg“H07RNF”).
3.3
datasheet
basicproductdescriptionandspecification
Note1toentry:
Typicallyoneortwopages.Notafullproductmanual.
3.4
inspection
examinationofanelectricalinstallati
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- IEC62446 英文