【英文标准名称】:Modularorderforthedevelopmentofmechanicalstructuresforelectronicequipmentpractices-Sectionalspecification-Interfaceco-ordinationdimensionsforthe25mmequipmentpractice
【原文标准名称】:研制电子设备机械构件用模块排序.第2部分:25mm设备接口配合尺寸规格的实施规程
【标准号】:BSEN60917-2-1994
【标准状态】:现行
【国别】:英国
【发布日期】:1994-11-15
【实施或试行日期】:1994-11-15
【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】:组装件;建筑物;兼容性;组件;坐标(数学);柜橱;定义;定义(术语);设计;制定;尺寸规格;电气工程;电子工程;电子设备;电子设备及元件;家具;界面;接口(数据处理);电气连接件用接口;制造;机械接口;模数;模数协调;插盒;印制电路板;货架;分规范;标准;结构体系;结构;辅助框架;组织;阀门
【英文主题词】:Assemblies;Buildings;Compatibility;Components;Coordinates(mathematics);Cupboards;Definition;Definitions;Design;Developments;Dimensions;Electricalengineering;Electronicengineering;Electronicequipment;Electronicequipmentandcomponents;Furniture;Interfaces;Interfaces(dataprocessing);Interfacesofelectricalconnections;Manufacturing;Mechanicalinterfaces;Modular;Modularcoordination;Plugboxes;Printed-circuitboards;Racks;Sectionalspecification;Standards;Structuralsystems;Structuring;Subracks;Texture;Valves
【摘要】:ThispartofIEC917maybeappliedtoallfieldsofelectronicsinwhichequipmentandinstallationswithamodulardesignareused.TheobjectofthispartofIEC917istodefineasectionalspecificationforthemechanicalstructureofa25mmequipmentpracticetoprovidefordimensionalcompatibilityatmechanicalinterfaceswithrelatedengineeringapplications,e.g.plug-inunits,printedboards,components,instrumentation,furniture,rooms,buildings,etc.Itspecifiestheco-ordinationdimensionsandpitchesforcabinets,racks,subracksandchassisofalltypesusedforelectronicequipmentin,forexampleindustrialelectronics,informationtechnology,measurementandcontrolsystemsandcommunications.Thechosenco-ordinationdimensionsforthemechanicalstructureforheights,widthsanddepths,liewithinahomogeneous,metricmodularthree-dimensionalgridasspecifiedinIEC917.InthispartofIEC917,themountingpitches25mmand2,5mmhavebeenusedasabasetodeterminetheinterfaceco-ordinationdimensionsfortheelectronicequipmentpractice.Thiscreatestheoptimumconditionsfortheapplicationofcomputer-aidedmethodsthroughoutdesignandmanufacturesuchas,forinstance,computer-aidedplanning,development,manufacturing,testingandinstallation.ThecabinetsandracksinthispartofIEC917representaspecificstructuralformwhichtakesintoconsiderationforinstancetheinstallationofsubracksandchassis.Thedeterminedinterfaceco-ordinationdimensionsfortheoveralloutsideandaperturedimensionsofsubracksprovidespaceforindependentlycreatedplug-inunitstobeinstalled.Theseplug-inunitdimensionsshallfollowtherulesofIEC917-0andIEC917andaretobedeterminedindetailspecifications.Theconnectorsystemused(0,5;1,0;2,0;2,5mm,etc.connectorgrid)andthespecialapplicationrequirementsaretobedeterminedinassociateddetailspecifications.FurtherstandardsmaybeusedinconjunctionwiththispartofIEC917:IEC297-1:1986,Dimensionsofmechanicalstructuresofthe482.6mm(19inch)series-Part1:Panelsandracks.IEC297-2:1982,Dimensionsofmechanicalstructuresofthe482,6mm(19inch)series-Part2:Cabinetsandpitchesofrackstructures.
【中国标准分类号】:L94
【国际标准分类号】:31_190
【页数】:24P;A4
【正文语种】:英语
【英文标准名称】:Householdandsimilarelectricalappliances-Safety-Part2-96:Particularrequirementsforflexiblesheetheatingelementsforroomheating
【原文标准名称】:家用和类似用途电器.安全.第2-96部分:房间加热用软片型加热元件的特殊要求
【标准号】:IEC60335-2-96Edition1.1-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-08
【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/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:加热条;说明书;家用设备;家用电器;家用;散热器;防电击;家用的;安全要求;房间加热器;加热元件;电气器具;安全;电气工程;定义;电感片型加热元件;规范(验收)
【英文主题词】:Definitions;Domestic;Electricappliances;Electricconductive-sheet-typeheatingelements;Electrichouseholdappliances;Electricalengineering;Firebars;Heatingelements;Householdequipment;Householduse;Inscription;Instructions;Protectionagainstelectricshocks;Radiators;Roomheaters;Roomheatingappliances;Safety;Safetyrequirements;Specification(approval)
【摘要】:ThisclauseofPart1isreplacedbythefollowing.ThisInternationalStandarddealswiththesafetyofflexiblesheetheatingelementsintendedtobeincorporatedintothebuildingtoheattheroominwhichtheyarelocated,theirratedvoltagebeingnotmorethan250Vforsingle-phaseinstallationsand480Vforotherinstallations.Flexiblesheetheatingelementsareconvertedintoheatingunitsthatareincorporatedinthebuildinginaccordancewiththeinstructionsafterwhichtherequiredlevelofprotectionagainsthazardsisachieved.NOTE101Attentionisdrawntothefactthat–inmanycountriesdifferentwiringrulesapply;–forheatingunitsintendedtobeusedinvehiclesoronboardshipsoraircraft,additionalrequirementsmaybenecessary;–inmanycountriesadditionalrequirementsarespecifiedbythenationalauthoritiesforfireprotection,thenationalauthoritiesforbuildingregulations,thenationalhealthauthorities,thenationalauthoritiesresponsiblefortheprotectionoflabourandsimilarauthorities.NOTE102Thisstandarddoesnotapplyto–heatingunitsintendedexclusivelyforindustrialpurposes;–heatingunitsintendedtobeusedinlocationswherespecialconditionsprevail,suchasthepresenceofacorrosiveorexplosiveatmosphere(dust,vapourorgas);–blankets,padsandsimilarflexibleheatingappliances(IEC60335-2-17);–heatedmatsandfootwarmers(IEC60335-2-81);–heatingappliancesintendedtobeusedunderacarpet;–flexibleheatingelementsincorporatedinotherappliances.
【中国标准分类号】:Y63
【国际标准分类号】:97_100_10
【页数】:22P;A4
【正文语种】:英语
【英文标准名称】:Conduitsystemsforelectricalinstallations-Part1:Generalrequirements;Amendment1
【原文标准名称】:电气装置用导管系统第1部分:一般要求修改1
【标准号】:IEC61386-1AMD1-2000
【标准状态】:作废
【国别】:国际
【发布日期】:2000-11
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC23A
【标准类型】:()
【标准水平】:()
【中文主题词】:导(线)管;电气工程;布线;电力设备;保护管;电缆导线;规范(验收)
【英文主题词】:Cableconduits;Cabling;Classification;Conduits;Corrosionprotection;Definition;Definitions;Degreesofprotection;Dimensions;Electricalengineering;Electricalinstallations;Electricalproperties;Electricalpropertiesandphenomena;Electricalwiringducts;Electromagneticcompatibility;Marking;Materialsspecification;Mechanicalproperties;Pipesystem;Pipes;Protectivetubes;Qualificationtests;Specification(approval);Strengthofmaterials;Testing;Testingconditions;Thermalproperties;Trunking;Undergroundconduits
【摘要】:ThisisAmendment1toIEC61386-1-1996(Windturbinegeneratorsystems-Part11:Acousticnoisemeasurementtechniques)
【中国标准分类号】:F21
【国际标准分类号】:29_120_10
【页数】:25P.;A4
【正文语种】:英语