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IEC/TR 62063-1999 高压开关设备和控制设备开关设备和控制设备的辅助设备中电子与相关技术的使用

作者:标准资料网 时间:2024-05-02 11:05:26  浏览:8767   来源:标准资料网
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【英文标准名称】:High-voltageswitchgearandcontrolgear-Theuseofelectronicandassociatedtechnologiesinauxiliaryequipmentofswitchgearandcontrolgear
【原文标准名称】:高压开关设备和控制设备开关设备和控制设备的辅助设备中电子与相关技术的使用
【标准号】:IEC/TR62063-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-08
【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/SC17A
【标准类型】:()
【标准水平】:()
【中文主题词】:电子工程;电控制设备;电气工程;高压设备;辅助装置;开关设备;高压开关设备
【英文主题词】:Auxiliarydevices;Electriccontrolequipment;Electricalengineering;Electronicengineering;High-tensionunits;High-voltageswitchgears;Switchgears
【摘要】:ThistechnicalreportisintendedtoprovidebasicguidancefortheintroductionofimprovementsintheIECstandardsrelatedtoHVswitchgearandcontrolgear.Suchimprovementsarerequiredtoallowtheusersofswitchgeartobenefitfromallthepossibilitiesprovidedbyelectronicequipment.Alargenumberofso-callednon-conventionaldevicesarearisingorareexpectedtobeinstalledinthefuture.Thereisanurgentneedtostandardiseinterfacesandparticularlycommunicationprotocolswhichmaybeusedbythesedevicestoavoidconfusingsituationsandtoimprovetheinteroperabilityofsuchdevices.CommunicationisbeingconsideredbydifferentworkinggroupswithinSC17AandTC57.Thisreportshouldbetakenintoconsiderationbytheseworkinggroups.Today'stechnologyallowstheimplementationofall,orpartof,switchgearandcontrolgearassociatedauxiliaryequipmentbymeansofelectronicdevices.Thisreportintroducesnewclausesinordertocoverthesetechnologies.Italsodefinesthedifferentclassesoffunctionstobeensured,aswellastheassociatedboundaries,whichwill:·providetheuserwithaguaranteeofoperatingsecurity,independentlyofthechosentechnology.Thiswillrequire,ifthecaseoftransducersistakenasanexample,thepresenceofclausesconcerningaccuracy,responsetime,testability,etc.;·allowmanufacturerstoensuretherequiredfunctionsbymeansoftheirowntechniques,withoutbeingdependentuponwidespreadunofficialstandards:freechoicetouseornottouseopticalfibres,digitallinksortraditionallinks,communicationnetworks,etc.
【中国标准分类号】:K31
【国际标准分类号】:29_130_10
【页数】:79P.;A4
【正文语种】:英语


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【英文标准名称】:TestMethodsforEvaporationRatesofVolatileLiquidsbyShellThin-FilmEvaporometer
【原文标准名称】:壳式薄膜蒸发计测定挥发性液体蒸发速率的试验方法
【标准号】:ASTMD3539-1987
【标准状态】:现行
【国别】:美国
【发布日期】:1987
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:涂漆;蒸发器;液体;挥发性的;覆层;涂料;试验
【英文主题词】:painting;paints;testing;evaporators;coatings;liquids;volatile
【摘要】:
【中国标准分类号】:G04
【国际标准分类号】:71_040_40
【页数】:8P;A4
【正文语种】:英语


Product Code:SAE J1662
Title:Compatibility of Retrofit Refrigerants with Air-Conditioning System Materials (STABILIZED Nov 2011)
Issuing Committee:Interior Climate Control Committee
Scope:The purpose of this SAE Recommended Practice is to provide criteria for determining the compatibility of air-conditioning (A/C) system materials/components with candidate retrofit refrigerants intended to replace CFC-12 (R12) in mobile A/C systems originally designed to use CFC-12 (R-12).

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