标准资料网-标准资料免费资源平台

【英文标准名称】:Guidanceconcerningthepermissibletemperatureriseforpartsofelectricalequipment,inparticularforterminals
【原文标准名称】:关于电气设备部件(特别是端子)允许温升的指南
【标准号】:IEC/TR60943-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-01
【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/TC32
【标准类型】:()
【标准水平】:()
【中文主题词】:允许的;连接;电气工程;电驱动装置;容许的;温升;温度;设备;电气元件;极限(数学);电缆连接件
【英文主题词】:Allowable;Cablejunctions;Connections;Electricalcomponents;Electricalengineering;Electrically-operateddevices;Equipment;Heating;Limits(mathematics);Temperature;Temperaturerise
【摘要】:Thisreportisintendedforguidanceinestimatingthepermissiblevaluesfortemperatureandtemperatureriseofcomponentpartsofelectricalequipmentcarryingcurrentundersteadystateconditions.Thisreportappliestoelectricalpowerconnectionsandmaterialsadjacenttothem.Thisreportisconcernedwiththethermaleffectsofcurrentspassingthroughconnections,thereforetherearenovoltagelimitstoitsapplication.Thisreportisonlyapplicablewhenreferredtointheappropriateproductstandard.TheextentandmannertowhichthecontentsofthisreportareusedinstandardsistheresponsibilityofindividualTechnicalCommittees.Whenever"permissible"valuesarestatedinthisreport,theymeanvaluespermittedbytherelevantproductstandard.Thepresentreportisintendedtosupply:-generaldataonthestructureofelectriccontactsandthecalculationoftheirohmicresistance;-thebasicageingmechanismsofcontacts;-thecalculationofthetemperatureriseofcontactsandconnectionterminals;-themaximum"permissible"temperatureandtemperatureriseforvariouscomponents,inparticularthecontacts,theconnectionterminalsandtheconductorsconnectedtothem;-thegeneralproceduretobefollowedbyproductcommitteesforspecifyingthepermissibletemperatureandtemperaturerise.
【中国标准分类号】:K04
【国际标准分类号】:29_020
【页数】:117P;A4
【正文语种】:英语


【英文标准名称】:Vitreousandporcelainenamels-Designofboltedsteeltanksforthestorageortreatmentofwaterormunicipalorindustrialeffluentsandsludges.
【原文标准名称】:釉瓷和搪瓷.水或市政和工业废水及污水的储存或处理用螺栓连接钢罐的设计
【标准号】:NFA92-128-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-06-01
【实施或试行日期】:2011-06-11
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:铝;基底材料;铸铁;覆层;建筑;圆柱形;定义(术语);交货条件;设计;尺寸规格;饮用水;瓷漆的;上漆;瓷漆;检验;材料;材料试验;非金属覆层;饮水;生产;样品;可用水;污水;薄钢板;污泥;规范(验收);试样制备;钢制鼓形桶;钢;储存;应力;表层;表面;罐;试样;试验;釉层;水罐
【英文主题词】:Aluminium;Basematerials;Cast-iron;Coatings;Construction;Cylindricalshape;Definitions;Deliveryconditions;Design;Dimensions;Drinkingwater;Enamelled;Enamelling;Enamels;Inspection;Materials;Materialstesting;Non-metalliccoatings;Potablewater;Production;Samples;Servicewater;Sewage;Sheetsteels;Sludge;Specification(approval);Specimenpreparation;Steeldrums;Steels;Storages;Stress;Surfacelayers;Surfaces;Tanks;Testspecimens;Testing;Vitreousenamel;Watertanks
【摘要】:
【中国标准分类号】:Q81;P94
【国际标准分类号】:25_220_50
【页数】:33P;A4
【正文语种】:其他