IEC 60831-1 AMD 1-2002 额定电压1000V及以下交流系统用自愈式并联电力电容器.第1部分:总则.性能,试验和定额.安全要求.安装及运行导则.修改件1

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【英文标准名称】:Shuntpowercapacitorsoftheself-healingtypefora.c.systemshavingaratedvoltageuptoandincluding1000V-Part1:General;Performance,testingandrating;Safetyrequirements;Guideforinstallationandoperation;Amendment1
【原文标准名称】:额定电压1000V及以下交流系统用自愈式并联电力电容器.第1部分:总则.性能,试验和定额.安全要求.安装及运行导则.修改件1
【标准号】:IEC60831-1AMD1-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-09
【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/TC33
【标准类型】:()
【标准水平】:()
【中文主题词】:电力电容器;额定电压;额定电压;电容器组;保护设备;电压测量;质量;安装说明;工作温度;并联电容器;工作特性;交流电压;交流电网络;维修说明书;损耗因数;数学计算;安全;描述;冲击放电;闪电浪涌试验;过载电流;自体愈合;电磁兼容性;电磁兼容性;装配;标志;性能;试验;安全要求;质量要求;开关设备;过电压;验证;电容器;电气工程;精密度;蓄电池组;测量;测量精度;容量;电气安全;额定电压装置;尺寸选定;交流电流;使用条件
【英文主题词】:Alternatingcurrent;Alternatingcurrentnetworks;Alternatingvoltages;Batteries;Capacitorbanks;Capacitors;Capacity;Certification;Definitions;Dimensioning;Dissipationfactor;Electricalengineering;Electricalsafety;Electromagneticcompatibility;Electromagnetism;EMC;Enclosures;Environment;Environmentalcondition;Erection;Impulsedischarge;Inscription;Installation;Installationsforratedvoltages;Instructionsofinstallation;Lightningsurgetest;Maintenanceinstructions;Marking;Mathematicalcalculations;Measurement;Measuringaccuracy;Operatingconditions;Operatingtemperatures;Operation;Overload;Overloadcurrent;Overvoltage;Parallel-capacitors;Performance;Performancecharacteristics;Plant;Powercapacitors;Precision;Protectiondevices;Quality;Qualityrequirements;Ratedvoltage;Ratedvoltages;Safety;Safetyrequirements;Selfhealing;Specimens;Switchgears;Testing;Verification;Voltagemeasurement
【摘要】:ThisstandardisShuntpowercapacitorsoftheself-healingtypefora.c.systemshavingaratedvoltageuptoandincluding1000V-Part1:General;Performance,testingandrating;Safetyrequirements;Guideforinstallationandoperation;Amendment1.
【中国标准分类号】:K42
【国际标准分类号】:31_060_70
【页数】:5P.;A4
【正文语种】:英语


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【英文标准名称】:SpecificationforRatGuards,Ships(Metric)
【原文标准名称】:船用防鼠装置规范(公制)
【标准号】:ANSI/ASTMF1099M-1998
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Cargohold;Deratization;Protectiondevices;Ratguards;Rats;Shipbuilding;Ships
【摘要】:
【中国标准分类号】:U12
【国际标准分类号】:47_020_85
【页数】:
【正文语种】:英语


【英文标准名称】:StandardPracticeforDeterminingConcentrationofHydrogenSulfidebyDirectReading,LengthofStain,VisualChemicalDetectors
【原文标准名称】:通过直读、污斑范围、目视化学检测器测定硫化氢的浓度的标准操作规程
【标准号】:ASTMD4913-2000(2005)e1
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D22.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:气体检测器;硫化氢;试验
【英文主题词】:airmonitoring;detectortubes;hydrogensulfide;length-of-staindosimeters;samplingandanalysis;workplaceatmospheres
【摘要】:General8212;Hydrogensulfideisnearlyubiquitous.Itoccursnaturallyinvolcanicgases,insulfurspringsandfumaroles,indecayingofplantandanimalprotein,andinintestinesasaresultofbacterialaction.Hydrogensulfideisaserioushazardtothehealthofworkersemployedinenergyproductionfromhydrocarbonorgeothermalsources,intheproductionoffibersandsheetsfromviscosesyrup,intheproductionofdeuteriumoxide(heavywater),intanneries,sewers,sewagetreatmentandanimalwastedisposal,inworkbelowground,onfishingboats,andinchemicaloperations,includingthegasandoilindustry.In29CFR1910.1000,theFederalOccupationalSafetyandHealthAdministrationdesignatesthatworkerexposuretocertaingasesandvaporsmustnotbeexceededinworkplaceatmospheresatconcentrationsabovespecificvalues,averagedoveracertaintimespan.Hydrogensulfideisincludedinthislist.ReferalsotoNIOSHCriteriaforaRecommendedStandard,OccupationalExposuretoHydrogenSulfide.Thispracticewillprovidemeansforthedeterminationofairborneconcentrationsofhydrogensulfide.Thispracticeprovidesmeansforeitherpersonalorareasamplingandforshort-termortime-weightedaverage(TWA)measurements.RefertoThresholdLimitValuesforChemicalSubstancesintheWorkEnvironment.1.1Thispracticecoversthedetectionofhydrogensulfidegasbyvisualchemicaldetectors.Includedundervisualchemicaldetectorsare:short-termdetectortubes(1),long-termdetectortubes(2),andlength-of-staindosimeters(3).Diffusiontubesarenotincludedunderthispracticebecausetheyarenotdirectreading,andspottestsarenotincludedbecauseoftheirpooraccuracy.Theresultsareimmediatelyavailablebyvisualobservation,thusnoanalyticalequipmentisneeded.1.2Thispracticereflectsthecurrentstate-of-the-artforcommerciallyavailablevisuallength-of-staindetectorsforhydrogensulfide.AnymentionofaspecificmanufacturerinthetextorreferencesdoesnotconstituteanendorsementbyASTM.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G10
【国际标准分类号】:71_060_99
【页数】:4P.;A4
【正文语种】: