BS 6553-1984 变压器电路设备用高压熔断丝的熔丝连接器选择指南
时间:2024-05-17 14:44:52 来源: 标准资料网 作者：标准资料网 阅读：9477
【英文标准名称】:Guideforselectionoffuselinksofhigh-voltagefusesfortransformercircuitapplications
【原文标准名称】:变压器电路设备用高压熔断丝的熔丝连接器选择指南
【标准号】:BS6553-1984
【标准状态】:作废
【国别】:英国
【发布日期】:1984-10-31
【实施或试行日期】:1984-10-31
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:高压电器;变压器;电气保护设备;合作;熔断器;电流;电气设备;额定电流;熔断体;选择
【英文主题词】:Circuits;Electricalengineering;Fuse-links;Fuses;Highvoltage;Specifications;Transformers
【摘要】:Specifiescriteriafortheco-ordinationofhighvoltagefuselinkswithothercircuitcomponentsintransformerapplications,andgivesguidancefortheselectionofsuchfuselinkswithparticularreferencetotheirtime-currentcharacteristicsandratings.
【中国标准分类号】:K43
【国际标准分类号】:29_120_50
【页数】:12P;A4
【正文语种】:英语
【英文标准名称】:StandardReferenceRadiographsforInvestmentSteelCastingsofAerospaceApplications
【原文标准名称】:航天设备的蜡模钢铸件的基准射线摄影
【标准号】:ASTME192-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:E07.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:金属;钢;航空航天运输;无损检验;射线摄影;航空运输;试验;铸件
【英文主题词】:aerospace;discontinuities;investmentcastings;referenceradiographs;steel;x-ray
【摘要】:1.1Thereferenceradiographsprovidedintheadjuncttothisstandardillustratevarioustypesanddegreesofdiscontinuitiesoccurringinthin-wallsteelinvestmentcastings.Useofthisstandardforthespecificationorgradingofcastingsrequiresprocurementoftheadjunctreferenceradiographswhichillustratethediscontinuitytypesandseveritylevels.Theyareintendedtoprovidethefollowing:1.1.1Aguideenablingrecognitionofthin-wallsteelcastingdiscontinuitiesandtheirdifferentiationbothastotypeanddegreethroughradiographicexamination.1.1.2Exampleradiographicillustrationsofdiscontinuitiesandanomenclatureforreferenceinacceptancestandards,specificationsanddrawings.1.2Twoillustrationcategoriesarecoveredasfollows:1.2.1GradedSixcommondiscontinuitytypeseachillustratedineightdegreesofprogressivelyincreasingseverity.1.2.2UngradedTwelvesingleillustrationsofadditionaldiscontinuitytypesandofpatternsandimperfectionsnotgenerallyregardedasdiscontinuities.1.3Thereferenceradiographsweredevelopedforcastingsectionsupto1in.[25.4mm]inthickness.1.4Thisdocumentmaybeusedwherethereisnootherapplicabledocumentexistingorforothermaterialthicknessesforwhichitisfoundtobeapplicableandforwhichagreementhasbeenreachedbetweenthepurchaserandmanufacturer.Note1Thesetofreferenceradiographs,producedwithX-raysintherangefrom130to250kVp,consistof16plates(81/2by11in.[216by279mm])ina93/4by111/2-in.[248by292-mm]ringbinder.1.5Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:V11
【国际标准分类号】:49_025_10
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:Conduitsystemforelectricalinstallations-Part1:Generalrequirements(IEC61386-1:1996+A1:2000);GermanversionEN61386-1:2004
【原文标准名称】:电气装置用导管系统.第1部分:一般要求
【标准号】:DINEN61386-1-2004
【标准状态】:作废
【国别】:德国
【发布日期】:2004-07
【实施或试行日期】:2004-07-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:材料规范;电性质和电现象;导(线)管;电磁兼容性;管道系统;电工导管;尺寸;电性能;干线;布线;电力设备;分类;电缆导线;保护管;机械性能;试验条件;热性能;合格试验;防护等级;防腐蚀;试验;规范(验收);电线管;地下电路;管;材料强度;作标记;定义;电气工程
【英文主题词】:Cableconduits;Cabling;Classification;Conduits;Corrosionprotection;Definition;Definitions;Degreesofprotection;Dimensions;Electricconduits;Electricalengineering;Electricalinstallations;Electricalproperties;Electricalpropertiesandphenomena;Electricalwiringducts;Electromagneticcompatibility;Marking;Materialsspecification;Mechanicalproperties;Pipesystem;Pipes;Protectivetubes;Qualificationtests;Specification(approval);Strengthofmaterials;Testing;Testingconditions;Thermalproperties;Trunking;Undergroundconduits
【摘要】:
【中国标准分类号】:K15
【国际标准分类号】:29_120_10
【页数】:43P;A4
【正文语种】:德语