【英文标准名称】:GUIDEGuidelinesforsafetyrelatedriskassessmentandriskreductionforlowvoltageequipment
【原文标准名称】:指南.安全风险评估和风险减少指南.低压设备
【标准号】:IECGuide116-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-08-01
【实施或试行日期】:2010-08-01
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisnon-mandatoryIECGuidecomplementsISO/IECGuide51andestablishesguidelinesusefulforachievingsafetyinlowvoltage(LV)equipment.Theseguidelinesincluderiskassessment,inwhichtheknowledgeandexperienceofthedesign,use,incidents,accidentsandharmrelatedtolowvoltageequipmentarebroughttogetherinordertoassesstherisksduringtherelevantphasesofthelifeoftheequipment,asspecifiedinClause6,andtoimplementthebasicsforriskreductionmeasures.ThisIECguideshouldbeusedbytechnicalcommitteesasfarasappropriateandtotheextenttheydecidetoapplyit.ThisIECGuidegivesadditionalguidancetoISO/IECGuide50,51and71ontheinformationrequiredtoallowriskassessmenttobeperformed.Proceduresaredescribedforidentifyinghazards,estimatingandevaluatingrisk(includingcomparisonofrisks)andriskreductionwherenecessary.Risksconsideredinthisdocumentincludepossibledamagestopersons,property,andlivestock.Itisnotintendedthatthestructureofthisguidebeadoptedbytechnicalcommittees.ThepurposeofthisIECGuideistoprovideguidancefortechnicalcommitteesfordecisionstobemadeonthesafetyoflowvoltageequipmentandthetypeofdocumentationrequiredtoverifytheriskassessmentcarriedout.Componentsintendednottobeusedalonecanonlybeassessedinsofarasthemanufacturercanpredictthereasonablyforeseeableuse.ThevoltagerangeconsideredinthisIECGuideisupto1000Va.c.(1500Vd.c.).Lowvoltageequipmentgeneratinginternalvoltageshigherthan1000Va.c.(1500Vd.c.)arecovered,providedthesevoltagesarenottouchable(example:TVsetwithinternalHVcascade).Productstandardsshallrequirethattheequipmentdocumentationincludeadequateinformationforthesafeuseofequipment.Thisguidedoesnotcovercomponentsusedwithintheelectricaldistributionsystemorwithinanelectricalsystemormachineswhoseriskassessmentdependstoaverylargeextentonhowtheyareusedandincorporatedinanelectricalsystemorinstallation.ThisIECGuideitselfisnotintendedtobeusedforthepurposeofcertification.Productcommitteesareencouragedtoincludeaclauseinproductsafetystandardspertainingtoriskassessment,tobeusedwhentherequirementsofthestandarddonotfullyencompassallpossiblehazardswithequipmentwithinthestandard’sscope.ThisclauseshouldincorporatetheprinciplesofthisGuide.
【中国标准分类号】:K00
【国际标准分类号】:29_020
【页数】:42P.;A4
【正文语种】:英语


【英文标准名称】:Specificationforshapesanddimensions(excludingthreaddimensions)ofploughboltheadsforearth-movingmachinery
【原文标准名称】:运土机械的防松螺栓头外形和尺寸(不包括螺纹尺寸)规范
【标准号】:BS6490-1984
【标准状态】:现行
【国别】:英国
【发布日期】:1984-04-30
【实施或试行日期】:1984-04-30
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:螺栓;方颈紧固件;端头(紧固件);物料搬运设备;物料搬运设备零部件;土方机械;形状;埋头紧固件;尺寸公差;尺寸
【英文主题词】:Bolts;Countersunkheadscrews;Dimensions;Earth-movingequipment;Heads(fasteners);Shape
【摘要】:Specifiestheshapesanddimensionsoftheheadsofploughboltsusedformountingcuttingedges,endbits,bucketteethetc,ofearth-movingmachineryasdefinedinBS5718,takingintoconsiderationtheirinterchangeability.
【中国标准分类号】:P97
【国际标准分类号】:53_100
【页数】:4P;A4
【正文语种】:英语