【英文标准名称】:Safetyofpowertransformers,powersupplyunitsandsimilardevices-Part2-20:Particularrequirementsforsmallreactors
【原文标准名称】:电力变压器、电源装置及类似设备的安全第2-20部分:小型电抗器的特殊要求
【标准号】:IEC61558-2-20-2000
【标准状态】:作废
【国别】:国际
【发布日期】:2000-06
【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/TC96
【标准类型】:()
【标准水平】:()
【中文主题词】:跟踪系数;电源设备;输入电压;控制变压器;额定电压;短路保护;供电系统;绝缘;变压器;线反应器;小扼流圈;干扰抑制;电容性负载;试验;接地导线;作标记;定义;定义;规范(验收);小功率变压器;材料强度;电气工程;安全要求;安全;设计;安全工程;接触安全装置;过载保护装置;防护等级;输出电压
【英文主题词】:Capacitiveloads;Chokes;Classesofprotection;Contactsafetydevices;Controltransformers;Corrosion;Definitions;Design;Earthconductors;Electricalengineering;Grids;Inputvoltage;Instruments;Insulations;Interferencesuppression;Linereactors;Mainsunits;Marking;Mechanicalproperties;Outputvoltage;Overload;Overloadprotection;Powersupplysystem;Ratedvoltages;Rustprotection;Safety;Safetyengineering;Safetyrequirements;Shortcircuits;Short-circuitprotection;Smallchokes;Small-powertransformers;Specification(approval);Strengthofmaterials;Stress;Testing;Trackingindex;Transformers
【摘要】:Replacement:ThispartofIEC61558appliestostationaryorportable,single-phaseorpoly-phase,air-cooled(naturalorforced)generalpurposesmallreactors,includingalternatingcurrent,premagnetisedandcurrentcompensatedreactors,independentorassociated,havingaratedsupplyvoltagenotexceeding1000Va.c.ord.c.andratedfrequencynotexceeding1MHz,theratedpowernotexceeding-2kVARa.c.(2kWd.c.)forsingle-phasereactors;-10kVARa.c.(10kWd.c.)forpoly-phasereactors.Thisstandardisalsoapplicabletosmallreactorswithoutlimitationoftheratedpower;however,suchsmallreactorsareconsideredasspecialreactorsandaresubjectedtoanagreementbetweenthepurchaserandthesupplier.Thisstandardisapplicabletodry-typesmallreactors.Thewindingsmaybeencapsulatedornon-encapsulated.Thisstandarddoesnotapplyto-reactorscoveredbyIEC60289;-ballastfortubularfluorescentlampscoveredbyIEC60920;-ballastfordischargelamps(excludingtubularfluorescentlamps)coveredbyIEC60922.NOTE1Forsmallreactorsfilledwithliquiddielectricorpulverisedmaterialsuchassand,additionalrequirementsareunderconsideration.NOTE2Inlocationswherespecialenvironmentalconditionsprevail,particularrequirementsmaybenecessary.NOTE3Normally,smallreactorsareintendedtobeassociatedwithequipmentforfunctionalrequirementsoftheequipmentorrequirementsbytheinstallationrulesorbyotherappliancespecifications.NOTE4Smallreactorsincorporatingelectroniccircuitsandcomponentsarealsocoveredbythisstandard.NOTE5Thesafetyinsulationmaybeprovided(orcompleted)byotherpartsorfeaturesoftheequipment,suchasthebody.NOTE6Smallreactorsforparticularapplicationswillinthefuturebecoveredbycomplementarynormativeannexes.
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:31P;A4
【正文语种】:英语
基本信息
| 标准名称： | 治安管理信息系统基本公共功能 |
| 英文名称： | Public order administration information system basic & public functions |
| 中标分类： |
综合 >>
社会公共安全 >>
社会公共安全综合 |
| ICS分类： |
信息技术、办公机械设备 >>
信息技术应用 >>
信息技术应用综合
|
| 发布部门： | 中华人民共和国公安部 |
| 发布日期： | 2004-01-07 |
| 实施日期： | 2004-01-07 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 提出单位： | 公安部治安管理局 |
| 归口单位： | 公安部计算机与信息处理标准化技术委员会 |
| 起草单位： | 公安部治安管理局 |
| 起草人： | 仇保利、刘欣、唐玉建、李银波、张若峰 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2004-01-07 |
| 页数： | 4页 |
| 书号： | 155066.2-15642 |
适用范围
本标准规定了治安管理信息系统基本的公共功能。
本标准适用于治安管理信息系统的开发和建设。
前言
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目录
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引用标准
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所属分类： 综合 社会公共安全 社会公共安全综合 信息技术 办公机械设备 信息技术应用 信息技术应用综合
【英文标准名称】:Statictransfersystems(STS)-Electromagneticcompatibility(EMC)requirements
【原文标准名称】:静态转换系统(STS).电磁兼容性(EMC)要求
【标准号】:BSEN62310-2-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-03-30
【实施或试行日期】:2007-03-30
【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】:组件;定义;电力变换器;电力系统;电气工程;电气安全性;电驱动装置;电磁兼容性;电子工程;电子设备及元件;EMC;检验;使用条件;电力电子学;安全性;安全规则;安全性要求;半导体器件;半导体;规范(验收);测试;可不中断的;不中断电力系统
【英文主题词】:Components;Definition;Definitions;Electricconvertors;Electricpowersystems;Electricalengineering;Electricalsafety;Electrically-operateddevices;Electromagneticcompatibility;Electronicengineering;Electronicequipmentandcomponents;EMC;Inspection;Operatingconditions;Powerelectronics;Safety;Safetyregulations;Safetyrequirements;Semiconductordevices;Semiconductors;Specification(approval);Testing;Uninterruptable;Uninterruptiblepowersystems
【摘要】:TheIEC62310seriesappliestofreestandingoperationa.c.statictransfersystems(STS)intendedtoensurethecontinuityofloadsupplythroughcontrolledtransfer,withorwithoutinterruptionofpower,fromtwoormoreindependenta.c.sources.TheIEC62310seriesincludesrequirementsfortheswitchingelements,theircontrolandprotectiveelements,whereapplicable.TheIEC62310seriesalsoincludesinformationfortheoverallintegrationoftheSTSanditsaccessoriesintothea.c.powernetwork.Thisstandardappliestosystemsupto1000Va.c.whichareintendedtobeusedinsinglephase,phase-phaseorthree-phaseapplicationsThispartofIEC62310isintendedasaproductstandardallowingtheEMCconformityassessmentofproductsofcategoriesC1,C2andC3asdefinedinClause4,beforeplacingthemonthemarket.EquipmentofcategoryC4istreatedasafixedinstallation.Checkingisgenerallydoneafterinstallationinitsfinalplaceofuse.Sometimespartialcheckingmaybedonebefore.SeeAnnexE.ThispartofIEC62310takesprecedenceoverallaspectsofthegenericstandards,andnoadditionaltestingisnecessary.TherequirementshavebeenselectedsoastoensureanadequatelevelofElectromagneticCompatibility(EMC)forSTSatpublicandindustriallocations.Theselevelscannot,however,coverextremecaseswhichmayoccurinanylocation,butwithextremelylowprobabilityofoccurrence.IttakesintoaccountthedifferingtestconditionsnecessarytoencompasstherangeofphysicalsizesandpowerratingsofSTS.ASTS,whetherpresentedasaunitoranassemblyofunitsshallmeettherelevantrequirementsofthispartofIEC62310asastand-aloneproduct.EMCphenomenaproducedbyanysupplyorloadconnectedtotheinputoroutputoftheSTSequipmentshallnotbetakenintoaccount.Thisstandarddoesnotapplyto:–devicesford.c.sourceswitching;–singlesourcesystems;–transfersystemsusingonlyelectromechanicalswitchingdevicesintendedtobeusedinemergencypowersystemswithinterruptionofthesupplytotheloadduringtransfer;NOTE1SuchequipmentiscoveredbyIEC60947-6-1.–automaticswitchingdevicesintegratedintoUninterruptiblePowerSystems(UPS)coveredbytheIEC62040series.ThispartofIEC62310concernsElectromagneticCompatibility(EMC).SeeIEC62310-1forgeneralandsafetyrequirements.Specialinstallationenvironmentsarenotcovered,norarefaultconditionsofSTStakenintoaccount.Thisstandardspecifies:–EMCrequirements;–testmethods;–minimumperformancelevels.
【中国标准分类号】:L06
【国际标准分类号】:29_200
【页数】:42P.;A4
【正文语种】:英语