【英文标准名称】:Safetyoftransformers,reactors,powersupplyunitsandcombinationstherof-Part2-12:Particularrequirementsandtestsforconstantvoltagetransformersandpowersupplyunitsforconstantvoltage
【原文标准名称】:电力变压器,电源装置及类似设备的安全性.第2-12部分:恒压用恒变压器和供电机组的试验和详细要求
【标准号】:IEC61558-2-12-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-01
【实施或试行日期】:2011-01
【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】:电路;定义(术语);尺寸选定;电气工程;电气安全性;防火安全性;隔离变压器;磁的;主变压器;输出电压;供电系统;防电击;安全隔离变压器;短路保护;小功率变压器;稳定装备;电源电压;试验;变压器
【英文主题词】:Circuits;Definitions;Dimensioning;Electricalengineering;Electricalsafety;Firesafety;Isolatingtransformers;Magnetic;Mainstransformers;Outputvoltage;Powersupplysystem;Protectionagainstelectricshocks;Safetyisolatingtransformers;Short-circuitprotection;Small-powertransformers;Stabilizingdevice;Supplyvoltages;Testing;Transformers
【摘要】:ThispartofIEC61558dealswiththesafetyofconstantvoltagetransformersforgeneralapplicationsandpowersupplyunitsforconstantvoltageforgeneralapplications.Constantvoltagetransformersincorporatingelectroniccircuitsarealsocoveredbythisstandard.Thisstandardisapplicabletotransformersandpowersupply(linear)withinternaloperatingfrequenciesnotexceeding500Hz.ThisstandardusedincombinationwithPart2-16forswitchmodepowersupply(SMPS)unitsisalsoapplicabletopowersupplieswithinternaloperatingfrequencieshigherthan500Hz.Wherethetworequirementsareinconflict,themostseveretakeprecedence.Theratedsupplyvoltagedoesnotexceed1000Va.c.,theratedsupplyfrequencydoesnotexceed500Hz,theinternaloperatingresonantfrequencydoesnotexceed30kHzandtheinternaloperatingfrequencydoesnotexceed100MHz.
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:46P.;A4
【正文语种】:英语


Product Code:SAE AS3116
Title:Bolt, Machine - Hexagon Head, Drilled 6 Holes, PD Shank, Cres AMS 5731, .3125-24 UNJF-3A
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: