【英文标准名称】:Safetyofsmallpowertransformers,powersupplyunitsandsimilar-Part2-8:Particularrequirementsforbellandchimetransformers
【原文标准名称】:电力变压器、电源装置及类似设备的安全第2-8部分:电铃和电闹钟变压器的特殊要求
【标准号】:IEC61558-2-8-1998
【标准状态】:作废
【国别】:国际
【发布日期】:1998-08
【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/TC96
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;安全隔离变压器;试验;规范(验收);变压器;供电系统;电力变压器;电铃变压器
【英文主题词】:Belltransformers;Bodies;Classificationsystems;Definitions;Dimensioning;Electricalengineering;Electricalsafety;Firesafety;Mainsunits;Marking;Monophase;Powersupplysystem;Powertransformers;Protectionagainstelectricshocks;Safety;Safetyisolatingtransformers;Short-circuitprotection;Small-powertransformers;Specification(approval);Testing;Transformers
【摘要】:Replacement:Thisinternationalstandarddealswithallaspectsofsafetysuchaselectrical,thermalandmechanical.Thispart2-8ofIEC61558appliestofixed,single-phase,air-cooled(naturalorforced),independantorassociatedsafetyisolatingtransformersforbellandchimes,havingaratedsupplyvoltagenotexceeding250Va.c,aratedfrequencynotexceeding500Hz,aratedoutputnotexceeding100VA.Theno-loadoutputvoltageshallnotexceed33Va.c.or46Vripplefreed.c.andtheratedoutputvoltageshallnotexceed24Va.c.or33Vripplefreed.c.Bellandchimetransformersaregenerallyintendedtosupplydomesticsoundsignallingequipmentandothersimilardeviceswheretheloadisappliedforshortperiodsoftime.NOTE1-Apartialloadmaybeappliedforilluminationpurposes.Thisstandardappliestospecialsafetyisolatingtransformers(transformerforbellandchime)whichareusedwheredoubleorreinforcedinsulationbetweencircuitsisrequiredbytheinstallationrulesorbytheappliancespecification.Thisstandardisapplicabletodry-typetransformers.Thewindingsmaybeencapsulatedornon-encapsulated.NOTE2-Attentionisdrawntothefactthatfortransformersintendedtobeusedintropicalcountriesspecialrequirementsmaybenecessary.Thisstandardalsoappliestotransformersincorporatingelectroniccircuits.Thisstandarddoesnotapplytoexternalcircuitsandtheircomponentsintendedtobeconnectedtotheinputandoutputterminalsorsocket-outletsofthetransformer.
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:27P;A4
【正文语种】:英语


【英文标准名称】:Qualitymanagement-Guidelinesonpeopleinvolvementandcompetence
【原文标准名称】:质量管理.人员参与和能力指南
【标准号】:ISO10018-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-09
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC176
【标准类型】:()
【标准水平】:()
【中文主题词】:售后服务;能力;竞争;投诉;消费者;消费者与供货者的关系;消费者满意;定义(术语);检验(质量保证);指导手册;检验;管理;方位;计划;过程控制;质量保证;质量控制;质量管理;可靠度;责任;服务设施
【英文主题词】:After-salesservices;Competence;Competition;Complaints;Consumers;Consumer-supplierrelations;Customersatisfaction;Definitions;Examination(qualityassurance);Guidebooks;Inspection;Management;Orientation;Planning;Processcontrol;Qualityassurance;Qualitycontrol;Qualitymanagement;Reliability;Responsibility;Services
【摘要】:
【中国标准分类号】:A00
【国际标准分类号】:03_120_10
【页数】:23P;A4
【正文语种】:英语