【英文标准名称】:Safetyofpowertransformers,powersupplies,reactorsandsimilarproducts-Part2-2:Particularrequirementsandtestsforcontroltransformersandpowersuppliesincorporationgcontroltransformers
【原文标准名称】:电力变压器、电源、电抗器和类似产品的安全.第2-2部分:控制变压器和与控制变压器组合电源的特殊要求和试验
【标准号】:IEC61558-2-2-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-01
【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】:连接线;控制变压器;定义;尺寸;干式变压器;插座;接线端;电气工程;负荷;主变压器;连接方式;易动的;输出电流;输出电压;供电系统;电力变压器;额定功率;安全;安全工程;安全要求;单相变压器;小功率变压器;规范(验收);固定的;应力;试验;变压器
【英文主题词】:Connectionlines;Controltransformers;Definitions;Dimensioning;Dimensions;Dry-typetransformers;Electricsockets;Electricterminals;Electricalengineering;Electricalsafety;Firesafety;Loading;Mainstransformers;Meansofconnection;Mobile;Outputcurrents;Outputvoltage;Powersupplysystem;Powertransformers;Protectionagainstelectricshocks;Ratedpower;Ratedvoltages;Safety;Safetyengineering;Safetyrequirements;Shortcircuits;Short-circuitprotection;Single-phasetransformers;Small-powertransformers;Specification(approval);Stationary;Stress;Testing;Transformers
【摘要】:Replacement:ThispartofIEC61558dealswithsafetyaspectsofcontroltransformersandpowersuppliesincorporatingcontroltransformerssuchaselectrical,thermalandmechanicalsafety.ThisPart2-2isapplicabletocontroltransformersandpowersuppliesincorporatingbothcontroltransformersandelectroniccircuits.ThisPart2-2isnotapplicabletoexternalcircuitsandtheircomponentsintendedtobeconnectedtotheinputterminals,outputterminalsorsocket-outletsofthetransformerandpowersupplies.ThisPart2-2doesnotapplytotransformerscoveredbyIEC60076-11.ThisPart2-2appliestostationaryorportable,single-phaseorpoly-phase,air-cooled(naturalorforced),independentorassociatedcontroltransformersandpowersuppliesincorporatingacontroltransformer,havingaratedsupplyvoltagenotexceeding1000Va.c.andratedsupplyandinternaloperatingfrequencynotexceeding500Hz.Theratedthermaloutputdoesnotexceed:-25kVAforsingle-phasecontroltransformersandpowersuppliesincorporatingcontroltransformers;-40kVAforpoly-phasecontroltransformersandpowersuppliesincorporatingcontroltransformers.ThisPart2-2isapplicabletocontroltransformersandpowersuppliesincorporatingcontroltransformerswithoutlimitationoftheratedoutputsubjecttoanagreementbetweenthepurchaserandthemanufacturer.ThisPart2-2isapplicabletodry-typetransformers.Thewindingsmaybeencapsulatedornon-encapsulated.Theno-loadoutputvoltageortheratedoutputvoltagedoesnotexceed1000Va.c.or1415Vripple-freed.c.Forindependentcontroltransformersandindependentpowersuppliesincorporatingcontroltransformers,theno-loadoutputvoltageand/ortheratedoutputvoltageisnotlessthan50Va.c.,or120Vripplefreed.c.
【中国标准分类号】:K41;K80
【国际标准分类号】:29_180
【页数】:27P.;A4
【正文语种】:英语