ANSI/UL 50-1995 接线柜和接线盒
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来源:标准资料网
【英文标准名称】:CabinetsandBoxes
【原文标准名称】:接线柜和接线盒
【标准号】:ANSI/UL50-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电气设备;外壳
【英文主题词】:enclosures;electricalequipment
【摘要】:
【中国标准分类号】:K36
【国际标准分类号】:29_100_99
【页数】:
【正文语种】:英语
【英文标准名称】:Textiles-Testsforcolourfastness-PartJ02:instrumentalassessmentofrelativewhiteness.
【原文标准名称】:纺织品.色牢度试验.第J02部分:相对白度的仪器评定
【标准号】:NFG07-018-2-2001
【标准状态】:现行
【国别】:法国
【发布日期】:2001-04-01
【实施或试行日期】:2001-04-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:W70
【国际标准分类号】:59_080_01
【页数】:11P;A4
【正文语种】:其他
【英文标准名称】:Liveworking-Portableequipmentforearthingorearthingandshort-circuiting
【原文标准名称】:带电作业.便携式接地或接地短路设备
【标准号】:BSEN61230-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2009-03-31
【实施或试行日期】:2009-03-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;耐久性;定义(术语);接地装置;接地装置;电气工程;电气安全;电气安全性;移动的;易动的;便携的;防电击;选择;短路电流;试验;测试;痕量元素分析;电压
【英文主题词】:Definitions;Devicesforearthing;Earthingdevices;Electricalengineering;Electricalsafety;Mobile;Portable;Protectionagainstelectricshocks;Selection;Short-circuitcurrents;Testing;Voltage
【摘要】:ThisInternationalStandardisapplicabletoportableequipment,withorwithoutmatchingconnectionpoints,fortemporaryearthingorearthingandshort-circuitingofelectricallyisolatedorde-energizeda.c.andd.c.installations,distributionandtransmissionnetworks,whethertheyareoverheadorundergroundorofloworhighvoltage.NOTEAnnexAprovidesguidanceforapplicationtorailwaysystems.Thisstandardcoversequipmentcomprisinganearthingorashort-circuitingoranearthingandshort-circuitingdeviceandinsulatingcomponent.AnexampleisgiveninFigure1aandFigure1b.Italsocovers:–earthingorshort-circuitingorearthingandshort-circuitingdevicesintendedtobeinstalledwithinsulatingmeans.AnexampleofanearthingdeviceisgiveninFigure1c;–separatecomponents,suchasconductiveextension(seeFigure1b)orclamporcablewithendfittings.Theperformanceofequipment,devicesandcomponentscoveredbythisstandardisbasedonelectro-dynamicandelectro-thermaleffectsactingduringshort-circuit.Thewithstandcapabilityofthedevicesandequipmentisexpressedbytheirratedvaluesofcurrent,timeandpeakfactor.Noratedvoltageisgiven,butthegeometricaldimensionsoftheequipmentarealsolinkedtothevoltageoftheinstallation.Examplesofconnectiondiagramsofearthingandshort-circuitingdevicesaregiveninFigures2and3.AssociatedusuallengthsofcablesaregiveninTable1.Notcoveredinthisstandardare:–insulatingmeans,suchasinsulatingsticks,telescopicsticks,insulatinghandles,insulatinggloves,aerialdeviceswithinsulatingbooms,insulatingropestobeusedtoinstalltheearthingandshort-circuitingdevice;–insulatingcomponents,exceptforbasicsafetyrequirementsfortheinsulatingelement;NOTEBasicsafetyrecommendationsforearthingsticksaregiveninAnnexB.–devicesmeantonlyforthedrainingofinducedcurrents;–relevantworkingproceduresforusingportableequipmentforearthingorearthingandshort-circuiting.NOTETheequipmentcomplyingwiththisstandardshouldbeusedaccordingtosafeworkingproceduresandaccordingtolocalornationalregulation,suchasliveworkingordeadworkingprocedures.
【中国标准分类号】:K47
【国际标准分类号】:13_260;29_260_99
【页数】:66P.;A4
【正文语种】:英语
