EN 61534-1-2011 动力轨道系统.第1部分:一般要求(IEC61534-1-2011)

上一篇: EN 15978-2011 建筑工程的可持续发展.建筑环保性能评估.计算方法.德文版EN15978-2011
下一篇: EN 14081-3-2012 木结构.矩形截面强度分级结构木材.第2部分:机械分级.工厂生产控制的附加要求.德文版本EN14081-3-2005

【英文标准名称】:DesignofSafetyValveConnectionsSectionI
【原文标准名称】:安全阀的链接设计.第I节
【标准号】:ASME1876-2-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:DesignofSafetyValveConnectionsSectionI
【中国标准分类号】:J16
【国际标准分类号】:
【页数】:
【正文语种】:英语


【英文标准名称】:Electromagneticcompatibility(EMC)-Limits-Limitsforharmoniccurrentsproducedbyequipmentconnectedtopubliclow-voltagesystemswithinputcurrent>16Aand75Aperphase
【原文标准名称】:电磁兼容性(EMC).限值.与每相输入电流大于16A和小于或等于75A的公用低压系统连接的设备产生的谐波电流的限值
【标准号】:BSEN61000-3-12-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2006-06-30
【实施或试行日期】:2006-06-30
【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】:兼容性;电流测量;电流;定义;干扰;电气器具;电网;电力系统;电气工程;电气设备;家用电器;电磁的;电磁兼容性;电子的;电子设备;闪烁计;谐波电流;输入电流;输入电压;极限(数学);低电压;低压电源;低压设备;数学计算;测量;电网干扰;性能;电功率测量;规范(验收);电源电压;测试;测试条件;伏特;电压;电压波动;电压测量
【英文主题词】:Compatibility;Currentmeasurement;Currents;Definition;Definitions;Disturbances;Electricappliances;Electricpowernetworks;Electricpowersystems;Electricalengineering;Electricalequipment;Electricalhouseholdappliances;Electromagnetic;Electromagneticcompatibility;Electronic;Electronicequipment;EMC;Flickermeter;Harmoniccurrent;Inputcurrents;Inputvoltage;Limits(mathematics);Lowvoltage;Lowvoltagemains;Low-voltageequipment;Mathematicalcalculations;Measurement;Networkdisturbances;Performance;Powermeasurement(electric);Specification(approval);Supplyvoltages;Testing;Testingconditions;Volt;Voltage;Voltagefluctuations;Voltagemeasuring
【摘要】:ThispartofIEC61000dealswiththelimitationofharmoniccurrentsinjectedintothepublicsupplysystem.ThelimitsgiveninthisInternationalStandardareapplicabletoelectricalandelectronicequipmentwitharatedinputcurrentexceeding16Aanduptoandincluding75Aperphase,intendedtobeconnectedtopubliclow-voltagea.c.distributionsystemsofthefollowingtypes:nominalvoltageupto240V,single-phase,twoorthreewires;nominalvoltageupto690V,three-phase,threeorfourwires;nominalfrequency50Hzor60Hz.Otherdistributionsystemsareexcluded.Thelimitsgiveninthiseditionapplytoequipmentwhenconnectedto230/400V,50Hzsystems.SeealsoClause5.NOTEThelimitsfortheothersystemswillbeaddedinafutureeditionofthisstandard.Thisstandardappliestoequipmentintendedtobeconnectedtolow-voltagesystemsinterfacingwiththepublicsupplyatthelow-voltagelevel.Itdoesnotapplytoequipmentintendedtobeconnectedonlytoprivatelow-voltagesystemsinterfacingwiththepublicsupplyonlyatthemedium-orhigh-voltagelevel.Thisstandarddefines:a)requirementsandemissionlimitsforequipment;b)methodsfortypetestsandsimulations.TestsaccordingtothisInternationalStandardaretypetestsofcompletepiecesofequipment.Conformitywiththisstandardcanalsobedeterminedbyvalidatedsimulations.
【中国标准分类号】:L06
【国际标准分类号】:33_100_01
【页数】:32P.;A4
【正文语种】:英语