DIN 55926-1988 填料.天然石英(石英粉).交货技术条件

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【英文标准名称】:Protectionagainstlightning.Thunderstormwarningsystems
【原文标准名称】:防雷保护.雷暴警告系统
【标准号】:BSEN50536-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-08-31
【实施或试行日期】:2011-08-31
【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】:
【英文主题词】:Alarmdevices;Classification;Definitions;Detectiondevices;Earthing;Electricalengineering;Lightning;Lightningprotection;Lightningprotectionsystems;Lightningstroke;Properties;Protectionsystems;Rangeofprotection;Safetyengineering;Structuralworks;Testing;Thunderstorms
【摘要】:ThisEuropeanStandardprovidesthebasicrequirementsofsensorsandnetworkscollectingaccuratedataoftherelevantparametersinforminginreal-timeaboutlightningtrackingandrange.Itdescribestheapplicationofthedatacollectedbythesesensorsandnetworksintheformofwarningsandhistoricaldata.ThisEuropeanStandardappliestotheuseofinformationfromthunderstormwarningsystems(whicharesystemsorequipmentwhichprovidereal-timeinformation)onatmosphericelectricalactivityinordertomonitorforpreventivemeans.Thescopeofthisdocumentisproviding:–ageneraldescriptionoftheavailablelightningandstormelectrificationhazardwarningsystems;–aclassificationofthunderstormdetectiondevicesandproperties;–guidelinesforalarmingmethods;–aproceduretodeterminethethunderstorminformationnecessity;–someexamplesofpossiblepreventiveactions(onlyforinformation).Anon-exhaustivelistofactivitiestowhichthisEuropeanStandardmightapplyisgivenbelow:–peopleinopenareas:maintenancepeople,labour,sportsorotheropen-airactivities,competitions,crowdedevents,agriculturalactivities,farmsandfisheries;–windfarms,largersolarpowersystems,powerlines,etc.;–occupationalhealthandsafetyprevention;–safeguardsensitiveequipment:computersystems,electricorelectronicsystems,emergencysystems,alarmsandsafety;–preventionoflossesinoperationsandindustrialprocesses;–preventionofseriousaccidentsinvolvingdangeroussubstances(e.g.flammable,radioactive,toxic,andexplosive);–preventionindeterminedenvironmentsoractivitieswithspecialdangerofelectrostaticdischarges(e.g.spaceandflightvehicleoperations);–operationsinwhichthecontinuityofthebasicservicesisneededtobeguaranteed(e.g.telecommunications,thegeneration,transportanddistributionofenergy,sanitaryservicesandemergencyservices);–infrastructures:ports,airports,railroads,motorwaysandcableways;–civildefenceoftheenvironment:forestfires,landslideandfloods;–managingtraffic(e.g.airplanes)orwidenetworks(e.g.powerlines,telecommunicationlines)mayalsobenefitsfromhavingearlydetectionofthunderstorms.ThefollowingaspectsareoutsideofthisEuropeanStandard:a)lightningprotectionwhichiscoveredintheircorrespondingEuropeanandNationalstandardsandregulations;b)otherthunderstormrelatedphenomenasuchasrain,hail,wind,etc.;c)satelliteandradarthunderstormdetectiontechniques;d)thisEuropeanStandarddoesnotaddressanydetailsonlightningand/orstormelectrificationhazardpreventiveactions.
【中国标准分类号】:K49
【国际标准分类号】:07_060
【页数】:48P.;A4
【正文语种】:英语


【英文标准名称】:Reedcontactunits-Part1:genericspecification.
【原文标准名称】:簧片接触装置.第1部分:总规范
【标准号】:NFC45-209-1-2004
【标准状态】:现行
【国别】:法国
【发布日期】:2004-06-01
【实施或试行日期】:2004-06-20
【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】:接触装置;簧片接触;试验;定义;规范;测量;测量技术;继电器;质量;触点继电器;烘干;电气工程;总规范;保护管;笛簧继电器;电触点
【英文主题词】:Contactrelays;Contactunits;Definition;Definitions;Dry;Electriccontacts;Electricalengineering;Genericspecification;Measurement;Measuringtechniques;Mercurywetted;Protectivetubes;Quality;Reedcontact;Reedcontactunit;Reedrelays;Relays;Specification;Testing
【摘要】:
【中国标准分类号】:L25
【国际标准分类号】:29_120_70
【页数】:58P.;A4
【正文语种】:其他