GB 6394-1986 金属
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来源:标准资料网
基本信息
标准名称: | 金属 |
中标分类: |
冶金 >>
金属理化性能试验方法 >>
金属工艺性能试验方法 |
替代情况: | 被GB/T 6394-2002代替 调整为YB/T 5148-1993 |
发布日期: | 2000-01-01 |
实施日期: | 2000-01-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 22页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 冶金 金属理化性能试验方法 金属工艺性能试验方法
【英文标准名称】:Insulationco-ordination-Applicationguide
【原文标准名称】:绝缘配合.应用指南
【标准号】:BSEN60071-2-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-04-15
【实施或试行日期】:1997-04-15
【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】:选择;过电压保护;架空线;电气设备;应力;分类系统;高压电器;统计方法分析;过电压;防护电气设备;电绝缘;过电压保护装置;三相电流;额定电压;合作;数学计算;介电强度;余隙距离;脉冲电压;电力设备;安全系数;耐电压;统计分布;高压设备
【英文主题词】:Applicationrule;Co-ordination;Dimensioning;Electricalengineering;Electricalequipment;Equipment;Guidebooks;Guidelines;Highvoltage;Insulationcoordination;Insulationlevels;Insulations;Lightningsurge;Marking;Mathematicalcalculations;Overheadpowerlines;Overvoltage;Plant;Ratedvoltage;Recommendedapplication;Servicevoltage;Specification(approval);Stations;Symbols;Testing;Three-phasecurrent;Three-phasenetworks;Voltagestress;Withstandvoltage
【摘要】:ThispartofIEC71constitutesanapplicationguideanddealswiththeselectionofinsulationlevelsofequipmentorinstallationsforthree-phaseelectricalsystems.ItsaimistogiveguidanceforthedeterminationoftheratedwithstandvoltagesforrangesⅠandⅡofIEC71-1andtojustifytheassociationoftheseratedvalueswiththestandardizedhighestvoltagesforequipment.Thisassociationisforinsulationco-ordinationpurposesonly.Therequirementsforhumansafetyarenotcoveredbythisapplicationguide.Itcoversthree-phasesystemswithnominalvoltagesabove1kV.Thevaluesderivedorproposedhereinaregenerallyapplicableonlytosuchsystems.However,theconceptspresentedarealsovalidfortwo-phaseorsingle-phasesystems.Itcoversphase-to-earth,phase-to-phaseandlongitudinalinsulation.Thisapplicationguideisnotintendedtodealwithroutinetests.Thesearetobespecifiedbytherelevantproductcommittees.Thecontentofthisguidestrictlyfollowstheflowchartoftheinsulationco-ordinationprocesspresentedinfigure1ofIEC71-1.Clauses2to5correspondtothesquaresinthisflowchartandgivedetailedinformationontheconceptsgoverningtheinsulationco-ordinationprocesswhichleadstotheestablishmentoftherequiredwithstandlevels.Theguideemphasizesthenecessityofconsidering,attheverybeginning,allorigins,allclassesandalltypesofvoltagestressesinserviceirrespectiveoftherangeofhighestvoltageforequipment.Onlyattheendoftheprocess,whentheselectionofthestandardwithstandvoltagestakesplace,doestheprincipleofcoveringaparticularservicevoltagestressbyastandardwithstandvoltageapply.Also,atthisfinalstep,theguidereferstothecorrelationmadeinIEC71-1betweenthestandardinsulationlevelsandthehighestvoltageforequipment.Theannexescontainexamplesanddetailedinformationwhichexplainorsupporttheconceptsdescribedinthemaintext,andthebasicanalyticaltechniquesused.
【中国标准分类号】:K04
【国际标准分类号】:29_080_01
【页数】:134P.;A4
【正文语种】:英语
【英文标准名称】:Machinesandplantsforthemanufacture,treatmentandprocessingofflatglass-Safetyrequirements-Part7:Cuttingmachinesforlaminatedglass;GermanversionEN13035-7:2006+A1:2009
【原文标准名称】:平板玻璃的制造,处理和加工用机械和设.安全性要求.第7部分:层压玻璃切割机;德文版本EN13035-7:2006+A1:2009
【标准号】:EN13035-7-2009
【标准状态】:现行
【国别】:
【发布日期】:2010-07
【实施或试行日期】:2010-07-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Accidentprevention;Bodies;Bond;Combustion;Cuttingmachines(tools);Definitions;Design;Fingers;Fire;Firehazards;Firerisks;Flatglass;Glass;Hands(anatomy);Hazards;Healthandsafetyrequirements;Hyalotechnics;Installations;Laminatedglass;Machines;Machining;Mechanicalcrimping;Noise;Noise(environmental);Occupationalsafety;Operatinginstructions;Plant;Processing;Production;Protectivemeasures;Safety;Safetymeasures;Safetyofmachinery;Safetyrequirements;Specification(approval);Treatment;Userinformation
【摘要】:
【中国标准分类号】:
【国际标准分类号】:81_100
【页数】:21P;A4
【正文语种】:英语