IEC 62271-200-2011 高压开关设备和控制设备.第200部分:为使额定电压大于1kV小于等于52kV而采用的交流铁壳开关设备和控制设备
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来源:标准资料网
【英文标准名称】:High-voltageswitchgearandcontrolgear-Part200:ACmetal-enclosedswitchgearandcontrolgearforratedvoltagesabove1kVanduptoandincluding52kV
【原文标准名称】:高压开关设备和控制设备.第200部分:为使额定电压大于1kV小于等于52kV而采用的交流铁壳开关设备和控制设备
【标准号】:IEC62271-200-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC17C
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:ACswitchgearandcontrolgear;Air-breakswitches;Alternatingcurrent;Alternatingvoltages;Controldevices;Definitions;Design;Electricalengineering;Enclosure;Fusecombinationunits;Highvoltage;High-voltageequipment;High-voltageswitchgears;Indoors;Installationsforratedvoltages;Isolatorswitches;Metalenclosures;Operatingconditions;Operatingfrequencies;Prefabricated;Properties;Protectedelectricalequipment;Qualificationtests;Ratedvoltage;Ratedvoltages;Ratings;Specification(approval);Switch-disconnectors;Switches;Switchgear;Switchgears;Testing
【摘要】:
【中国标准分类号】:K43
【国际标准分类号】:29_130_10
【页数】:178P;A4
【正文语种】:英语
【英文标准名称】:Testingmethodforcolourfastnesstoresinfinish
【原文标准名称】:耐树脂整理色牢度试验方法
【标准号】:JISL0885-1992
【标准状态】:作废
【国别】:日本
【发布日期】:
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:ConsumerLife
【标准类型】:()
【标准水平】:()
【中文主题词】:织物整理;纺织产品;色度特征;色牢度试验;树脂整理测定;染色
【英文主题词】:textileproducts;colorimetriccharacteristics;;dyeing;resin-finishdetermination;textilefinishing
【摘要】:
【中国标准分类号】:W70
【国际标准分类号】:59_120_50
【页数】:8P;A4
【正文语种】:日语
【英文标准名称】:StandardPracticeforDeterminationofSolubleResidualContaminationinbySoxhletExtraction
【原文标准名称】:索格利特萃取法测定可溶性残余杂质的标准试验方法
【标准号】:ASTMG120-2001
【标准状态】:现行
【国别】:
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:G04.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:contaminant;contamination;extraction;nonvolatileresidue;oxygensystems;Soxhletextraction
【摘要】:Itisexpectedthatthistestmethodwillbesuitabletoidentifyandquantifycontaminantsfoundinsystems,systemmaterials,andcomponentsusedinsystemsrequiringahighlevelofcleanliness,suchasoxygen.Softgoodssuchassealsandvalveseatscanbetestedasreceived.Glovesandwipes,orsamplesthereof,tobeusedinthecleaningoperationcanbeevaluatedpriortousetoensurethattheproposedcleaningsolventdoesnotextractcontaminantsandresiduesonthesurfacetobecleaned.Wipesorothercleaningequipmentcanbetestedafterusetodeterminetheamountofcontaminantremovedfromasurface.ThisprocedurecanbeusedtoobtainsamplesforNVRanalysisusingcontaminatedcontrolcouponsthatweresubjectedtothecleaningprocessascontrolstovalidatecleaningoperations.Theselectionofthesolventrequiressomeknowledgeofthecontaminant(seePracticeG93forrecommendations).Ifanonvolatileresidue(NVR)analysisistobeperformedonthemolecularcontaminant,theboilingpointofthesolventshallbesignificantlylowerthanthatofthecontaminant.Forotheranalyticalmethods,thetestermustknowtheaccuracyoftheanalyticalmethods,andthesolventshallbechosensoasnottointerferewiththeselectedanalyticalmethod.ToidentifythecompositionoftheNVR,analyticalmethodssuchasinfraredspectroscopyorgaschromatography/massspectroscopyhavebeenusedsatisfactorily.1.1Thispracticedescribesaprocedureforthedeterminationofresidualcontaminationinsystemsandcomponentsrequiringahighlevelofcleanliness,suchasoxygen,bySoxhletextraction.1.2Thispracticemaybeusedforextractingnonvolatileandsemivolatileresiduesfromsolidssuchasnewandusedgloves,newandusedwipes,contaminatedtestspecimensorcontrolcoupons,smallpiecesofhardware,componentsoftgoods,etc.Whenusedwithproposedcleaningmaterials(wipes,gloves,etc.),thispracticemaybeusedtodeterminethepotentialoftheproposedsolventtoextractcontaminants(plasticizers,residualdetergents,brighteners,etc.)anddepositthemonthesurfacebeingcleaned.1.3Thispracticeisnotsuitablefortheevaluationofparticulatecontamination.1.4ThevaluesstatedinSIunitsarestandard.Valuesinparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z13
【国际标准分类号】:71_040_40
【页数】:4P.;A4
【正文语种】:
