NF P62-306-2002 弹性地板覆盖物.背衬填充织物的聚氯乙烯地板覆盖物

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【英文标准名称】:Shuntpowercapacitorsofthenon-self-healingtypefora.c.systemshavingaratedvoltageuptoandincluding1kV-General-Performance,testingandrating-Safetyrequirements-Guideforinstallationandoperation
【原文标准名称】:额定电压1000V(含1000V)以下交流系统用非自动恢复型分流电源电容器.概述.性能、试验和额定值.安全性要求.安装和操作指南
【标准号】:BSEN60931-1-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-09-15
【实施或试行日期】:1998-09-15
【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】:电压测量;质量;性能;质量要求;输电网;防电击;多语种的;安全要求;非自动恢复型;低电压;额定电压;电气安全;数学计算;装配;设计;测量;特性;电容器;定义;尺寸选定;试验;安全;精密度;规范(验收);工作特性;测量精度;使用条件;标志;额定值;电气工程;额定电压装置;容量;交流电流;损耗因数;维修说明书;并联电容器;电力电容器;验证;交流电网络;安装说明;操作;安装;电容器组;检验;交流电压
【英文主题词】:Alternatingcurrent;Alternatingcurrentnetworks;Alternatingvoltages;Capacitorbanks;Capacitors;Capacity;Definition;Definitions;Design;Dimensioning;Dissipationfactor;Electricpowertransmissionnetworks;Electricalengineering;Electricalsafety;Erection;Inscription;Inspection;Installation;Installationsforratedvoltages;Instructionsofinstallation;Lowvoltage;Maintenanceinstructions;Marking;Mathematicalcalculations;Measurement;Measuringaccuracy;Multilingual;Non-selfhealing;Operatingconditions;Operation;Parallel-capacitors;Performance;Performancecharacteristics;Powercapacitors;Precision;Properties;Protectionagainstelectricshocks;Quality;Qualityrequirements;Ratedvoltage;Ratings;Safety;Safetyrequirements;Specification(approval);Testing;Verification;Voltagemeasurement
【摘要】:ThispartofIEC931isapplicabletobothcapacitorunitsandcapacitorbanksintendedtobeused,particularly,forpower-factorcorrectionofa.c.powersystemshavingaratedvoltageuptoandincluding1000Vandfrequencies15Hzto60Hz.ThispartofIEC931alsoappliestocapacitorsintendedforuseinpowerfiltercircuits.Additionaldefinitions,requirements,andtestsforfiltercapacitorsaregiveninannexA.Additionalrequirementsforcapacitorsprotectedbyinternalelementfuses,aswellasrequirementsforthesame,aregiveninIEC931-3.ThefollowingcapacitorsareexcludedfromthispartofIEC931:-Shuntpowercapacitorsoftheself-healingtypefora.c.systemshavingaratedvolt-ageuptoandincluding1000V(IEC831).-Shuntcapacitorsfora.c.powersystemshavingaratedvoltageabove1000V(IEC871).-Capacitorsforinductiveheat-generatingplantsoperatingatfrequenciesbetween40Hzand24000Hz(IEC110).-Seriescapacitors(IEC143).-Capacitorsformotorapplicationsandthelike(IEC252).-Couplingcapacitorsandcapacitordividers(IEC358).-Capacitorstobeusedinpowerelectroniccircuits(IEC1071).-Smalla.c.capacitorstobeusedforfluorescentanddischargelamps(IEC1048andIEC1049).-Capacitorsforsuppressionofradiointerference(underconsideration).-Capacitorsintendedtobeusedinvarioustypesofelectricalequipmentandthusconsideredascomponents.-Capacitorsintendedforusewithd.c.voltagesuperimposedonthea.c.voltage.Accessoriessuchasinsulators,switches,instrumenttransformers,fuses,etc.,aretobeinaccordancewiththerelevantIECstandards.a)toformulateuniformrulesregardingperformances,testingandrating;b)toformulatespecificsafetyrules;c)toprovideaguideforinstallationandoperation.
【中国标准分类号】:K42
【国际标准分类号】:31_060_70
【页数】:36P;A4
【正文语种】:英语

标准名称：	表面洛氏硬度副基准操作技术规范
英文名称：	O.T.N. of the Secondary Standard for the Superficial Rockwell Hardness
中标分类：	综合 >> 计量 >> 力学计量
替代情况：	调整(转号)JJG 1248-1990
发布日期：
实施日期：	1999-06-04
首发日期：
作废日期：
出版日期：
页数：	6页

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