ASTM A 715-1992 可模锻性增强的冷轧高强度低合金钢薄板和热轧高强度低合金钢薄板和带材

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【英文标准名称】:Electriccables—Thermosettinginsulated,armouredcablesforvoltagesof600/1000Vand1900/3300V,havinglowemissionofsmokeandcorrosivegaseswhenaffectedbyfire
【原文标准名称】:电缆.受火燃烧影响时具有低排放率的烟雾和腐蚀性气体、电压为600/1000V和1900/3300V的热固化绝缘、铠装电缆
【标准号】:BS6724-1997+A3-2008
【标准状态】:现行
【国别】:英国
【发布日期】:1997-09-15
【实施或试行日期】:1997-09-15
【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】:铝;铠装电缆;色码;燃烧产物;铜;直径;尺寸;电缆;导电体;电力系统;电绝缘材料;电阻;电气测试;断裂伸长;乙丙橡胶;防火安全;燃烧试验;耐火材料;识别方法;装配;绝缘电缆;作标记;多芯电缆;性能;聚乙烯;电力电缆;额定电压;选择;护套电缆;单芯电缆;烟;试样制备;抗拉强度;试验设备;测试条件;热固性聚合物;厚度;定型测试;磨损试验
【英文主题词】:Aluminium;Armouredcables;Colourcodes;Combustionproducts;Copper;Diameter;Dimensions;Electriccables;Electricconductors;Electricpowersystems;Electricalinsulatingmaterials;Electricalresistance;Electricaltesting;Elongationatfracture;Ethylene-propylenerubber;Firesafety;Firetests;Fire-resistantmaterials;Identificationmethods;Installation;Insulatedcables;Marking;Multicorecables;Performance;Polyethylene;Powercables;Ratedvoltage;Selection;Sheathedcables;Single-corecables;Smoke;Specimenpreparation;Tensilestrength;Testequipment;Testingconditions;Thermosettingpolymers;Thickness;Typetesting;Weartests
【摘要】:ThisBritishStandardspecifiesrequirementsforconstructionanddescribesmethodsoftestforarmouredcableswiththermosettinginsulationofratedvoltages600/1000Vand1900/3300Vwhich,whenassessedbythespecifiedtests,producelowerlevelsofsmokeandcorrosiveproductsunderexposuretofirecomparedwithcablesconformingtoBS5467%Textdeleted&.Cablesspecifiedinthisstandardareintendedforuseinfixedinstallationsinindustrialareas,buildingsandsimilarapplications.Inthisstandard,thelevelofcorrosive(andacid)gasesisdeterminedbymeasurementofhydrochloricacid(HCl)inaccordancewith!BSEN50267-2-1".Theinsulationandothercomponentsaresuitabletopermitoperationofthecablesatamaximumsustainedconductortemperatureof90°Candforamaximumshort-circuitconductortemperatureof250°C.NOTE1Limitationonthetemperatureofthecablesmaybeimposedinsituationswheretheymaybetouched.NOTE2Duetotherelativelyhighconductortemperature,thereisariskofdryingoutthesurroundingsoilcausinganincreaseinthermalresistivitywhichinturnwouldleadtothecabletemperaturerisingtoahighervaluethananticipated.Forcablelaiddirectlyintheground,asuitablede-ratingfactorshouldbeappliedoralowermaximumsustainedconductoroperatingtemperatureshouldbeassumedtotakeintoaccountthepossibleeffectsofsoildryingout.NOTE3Ininstallationswhichincludecablejointsandterminations,theperformanceoftheseaccessoriesshouldbetakenintoaccountindecidingthemaximumoperatingtemperatureofthecable.Thecablesspecifiedinthestandardareallwirearmouredandoversheathed,asfollows:a)600/1000V:single-corestrandedcopperconductor;single-coresolidaluminiumconductor;two-,three-,four-andfive-corestrandedcopperconductor;two-,three-,andfour-coresolidaluminiumconductor;multicoreauxiliarystrandedcopperconductor.b)1900/3300V:single-corestrandedcopperconductor;single-coresolidaluminiumconductor;three-corestrandedcopperconductor;three-coresolidaluminiumconductor.AnnexAgivesrecommendationsfortheselectionandoperationofcableswhilerecommendationsfortheinstallationofcablesaregiveninAnnexB.AnnexCliststheinformationthatshouldbegivenwithanenquiryororder.
【中国标准分类号】:K13
【国际标准分类号】:29_060_20
【页数】:48P.;A4
【正文语种】:英语

标准名称：	昏眩病诊断操作规程
英文名称：	Protocol of diagnosis for whirling disease
中标分类：	农业、林业 >> 畜牧 >> 动物检疫、兽医与疫病防治
ICS分类：	医药卫生技术 >> 兽医学
发布部门：	中华人民共和国国家质量监督检验检疫总局
发布日期：	2004-06-01
实施日期：	2004-12-01
首发日期：	1900-01-01
作废日期：	1900-01-01
起草单位：	国家认证认可监督管理委员会
出版日期：	1900-01-01
页数：	16开， 页数：8， 字数：10千字

本标准规定了昏眩病的诊断操作规程。本标准适用于进出口鲑鳟鱼的昏眩病检验检疫。

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