IEC 61000-4-28 Edition 1.1-2002 电磁兼容性(EMC).第4-28部分:试验和测量技术.输入电流≤16A/相的设备用电源频率变化和抗扰试验
时间:2024-05-19 07:24:34 来源: 标准资料网 作者：标准资料网 阅读：8191
【英文标准名称】:Electromagneticcompatibility(EMC)-Part4-28:Testingandmeasurementtechniques-Variationofpowerfrequency,immunitytestforequipmentwithinputcurrentnotexceeding16Aperphase
【原文标准名称】:电磁兼容性(EMC).第4-28部分:试验和测量技术.输入电流≤16A/相的设备用电源频率变化和抗扰试验
【标准号】:IEC61000-4-28Edition1.1-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-07
【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/SC77A
【标准类型】:()
【标准水平】:()
【中文主题词】:交流电压;电流表;定义;锐度;电网;电力系统;电气工程;电气设备;电磁兼容性;电子仪器;EMC;波动;影响量;干扰抑制;中断;低压电源;测量技术;电源频率;波纹;规范(验收);试验;试验发电机;电压降;电压波动
【英文主题词】:Alternatingvoltages;Currentmeters;Definition;Definitions;Degreeofsharpness;Electricpowernetworks;Electricpowersystems;Electricalappliances;Electricalengineering;Electricalequipment;Electromagneticcompatibility;Electronicinstruments;EMC;Fluctuation;Influencequantities;Interferencerejections;Interruptions;Lowvoltagemains;Measuringtechniques;Powerfrequency;Ripple;Specification(approval);Testing;Testinggenerators;Voltagedips;Voltagefluctuations
【摘要】:Establishesareferenceforevaluatingtheimmunityofelectricandelectronicequipmentwhensubjectedtovariationsofthepowerfrequency.Onlyconductedphenomenaareconsidered,includingimmunitytestsforequipmentconnectedtopublicandindustri
【中国标准分类号】:L06
【国际标准分类号】:33_100_20
【页数】:25P;A4
【正文语种】:英语
【英文标准名称】:Petroleumandnaturalgasindustries-Fieldinspectionofnewcasing,tubingandplain-enddrillpipe(ISO15463:2003);EnglishversionENISO15463:2003
【原文标准名称】:石油和天然气工业.新套管、管和平端钻管的现场检验
【标准号】:DINENISO15463-2005
【标准状态】:作废
【国别】:德国
【发布日期】:2005-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:石油工业;杂质;可行性;现埸试验;工业;直管;钻杆;偏离;定义;矿物油;天然气;天然气工业;液压试验;验收;γ射线;顺序示度;超声检验;退磁;试验条件;流体静力学(水);管道工程;硬度试验;检验;残余磁性;英语;作标记;试验;校正;管;现场试验;质量保证;石油;钻孔套管;分类系统;验收检验
【英文主题词】:Acceptance;Acceptanceinspection;Applicability;Ascendingpipes;Calibration;Casingpipes;Classificationsystems;Definitions;Demagnetization;Deviation;Drillpipes;Englishlanguage;Fieldinvestigations;Fieldtesting;Gamma-ray;Hardnesstesting;Hydrostaticpressuretest;Hydrostatics;Imperfection;Impurity;Industries;Inspection;Marking;Mineraloils;Naturalgas;Naturalgasindustries;Oilindustries;Orderindications;Petroleum;Pipecasing;Pipes;Pipework;Qualityassurance;Residualmagnetism;Testing;Testingconditions;Tubing;Ultrasonictesting
【摘要】:
【中国标准分类号】:E92
【国际标准分类号】:75_180_10
【页数】:122P.;A4
【正文语种】:德语
【英文标准名称】:StandardPracticeforPhysicalCharacterizationofWovenPaintApplicatorFabrics
【原文标准名称】:应用机织涂料的织物的物理特性的标准实施规程
【标准号】:ASTMD6337-1998(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D01.61
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:physicalcharacterization;wovenpaintapplicatorfabrics;Pilefabrics;Wovenfabrics;Wovenpaintapplicatorfabrics;Physicalanalysis/characterization
【摘要】:Itisimportanttorecognizethatallwovenpaintapplicatorfabricsarepilefabricsandcanbeacombinationofseveraldifferentyarns,inarangeofdensities,chemicalcompositions,andpileheights,whichmayinfluencepaintingperformance.1.1Thispracticecoversthedimensions,terminology,andcharacteristicsgenerallyconsideredofimportancetothosedealingwithwovenpaintapplicatorfabricsanddescribesmethodsfordeterminingtheseparameters.Thispracticeisnotmeanttobeadefinitiveanalyticalmethodtodeformulatewovenfabrics.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W59
【国际标准分类号】:59_120_50
【页数】:5P.;A4
【正文语种】:英语