【英文标准名称】:Safetyofpowertransformers,powersupplies,reactorsandsimilarproducts—Part1:Generalrequirementsandtests
【原文标准名称】:电力变压器,电源装置,电抗器及类似设备的安全性.试验和一般要求
【标准号】:BSEN61558-1-2005+A1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2006-04-28
【实施或试行日期】:2006-04-28
【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】:分类;定义(术语);尺寸选定;电气工程;电气安全性;防火安全性;一般条件;加热;电感器;输入电压;主变压器;电源设备;机械安全性;输出电压;过载(电);性能;供电系统;电力变压器;防电击;额定电压;额定值;安全性;安全性要求;短路;小功率变压器;规范(验收);测试;变压器;电压
【英文主题词】:Classification;Definitions;Dimensioning;Electricalengineering;Electricalsafety;Firesafety;Generalconditions;Heating;Inductors;Inputvoltage;Mainstransformers;Mainsunits;Mechanicalsafety;Outputvoltage;Overload(electric);Performance;Powersupplysystem;Powertransformers;Protectionagainstelectricshocks;Ratedvoltages;Ratings;Safety;Safetyrequirements;Shortcircuits;Small-powertransformers;Specification(approval);Testing;Transformers;Voltage
【摘要】:ThisInternationalStandarddealswithsafetyaspectsofpowertransformers,powersupplies,reactorsandsimilarproductssuchaselectrical,thermalandmechanicalsafety.Thisstandardcoversthefollowingtypesofdry-typetransformers,powersupplies,includingswitchmodepowersupplies,andreactors,thewindingsofwhichmaybeencapsulatedornon-encapsulated:NOTE1Thedistinctionbetweentransformers,powersuppliesandswitchmodepowersuppliesisasfollows:–fortransformers,thereisnochangeinfrequency.However,transformers(e.g.constantvoltagetransformers)mayhaveaninternalresonancefrequencynotexceeding30kHz;–forpowersupplies,theinternaloperationalfrequencyandwaveformaredifferentfromthesupplyfrequencyandwaveform,andtheinternaloperationalfrequencydoesnotexceed500Hz(seedefinition3.1.19);–forswitchmodepowersupplies,theinternaloperationalfrequencyandwaveformaredifferentfromthesupplyfrequencyandwaveformandtheinternaloperationalfrequencyexceeds500Hzanddoesnotexceed100MHz.
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:168P.;A4
【正文语种】:英语