基本信息
| 标准名称： | 铍精矿-绿柱石化学分析方法 磷酸盐重量法测定氧化铍量 |
| 英文名称： | Methods for chemical analysis of beryllium concentrates-beryl The phosphate gravimetric method for the determination of beryllium oxide content |
| 中标分类： |
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| ICS分类： |
采矿和矿产品 >>
金属矿 >>
其他金属矿
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| 替代情况： | 原标准号GB/T 5870.1-1986;被YS/T 254.1-2011代替 |
| 发布日期： | |
| 实施日期： | 1993-04-01 |
| 首发日期： | |
| 作废日期： | 2012-07-01 |
| 出版日期： | |
| 页数： | 3页 |
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所属分类： 采矿和矿产品 金属矿 其他金属矿
【英文标准名称】:Automaticelectricalcontrolsforhouseholdandsimilaruse-Particularrequirementsforautomaticelectricalwaterlevelcontrolsofthefloattypeforhouseholdandsimilarapplications
【原文标准名称】:家用和类似用途自动电控制器.家用和类似用途浮子型电自动水位控制器的特殊要求
【标准号】:BSEN60730-2-16-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-08-15
【实施或试行日期】:1998-08-15
【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】:自动控制系统;控制装置;控制设备;控制系统;控制器;定义;家庭的;电器;电控制设备;家用电器;电气工程;电保护设备;电气安全;电调节器;设备安全;漂浮设备;漂浮结构;漂浮系统;浮子;家用设备;家用;防电击;规范(验收);测试;水位调节器;水位;水位指示器
【英文主题词】:Automaticcontrolsystems;Controldevices;Controlequipment;Controlsystems;Controllers;Definitions;Domestic;Electricappliances;Electriccontrolequipment;Electrichouseholdappliance;Electricalengineering;Electricalprotectionequipment;Electricalsafety;Electrically-operateddevices;Equipmentsafety;Floatingequipment;Floatingstructures;Floatingsystem;Floats;Householdequipment;Householduse;Protectionagainstelectricshocks;Specification(approval);Testing;Waterlevelregulators;Waterlevels;Water-levelindicators
【摘要】:ThisclauseofPart1isapplicableexceptasfollows:1.1ReplacementThispartofIEC60730appliestoautomaticelectricalwaterleveloperatingcontrolsofthefloattypeforusein,onorinassociationwithequipmentforgeneralhouseholdandsimilaruse.Examplesarewaterlevelcontrolsforswimmingpoolpumps,watertankpumps,coolingtowers,dishwashersandwashingmachines.1.1.1ThisPart2appliestotheinherentsafety,totheoperatingvalues,operatingsequenceswheresuchareassociatedwithequipmentprotection,andtothetestingofautomaticelectricalwaterleveloperatingcontrolsusedin,onorinassociationwithhouseholdandsimilarequipment.ThisPart2isalsoapplicabletocontrolsforapplianceswithinthescopeofIEC60335,IEC60378andIEC60364-7-702.Automaticelectricalwaterleveloperatingcontrolsforequipmentnotintendedfornormalhouseholduse,butwhichneverthelessmaybeusedbythepublic,suchasequipmentintendedtobeusedbylaymeninshops,inlightindustryandonfarms,arewithinthescopeofthisPart2.ThisPart2isalsoapplicabletoindividualcontrolsutilizedaspartofacontrolsystemorcontrolswhicharemechanicallyintegralwithmultifunctionalcontrolshavingnon-electricaloutputs.ThisPart2isnotapplicabletopressureoperatedwaterlevelsensingcontrolsforboilerapplications,requirementsforwhicharecontainedinIEC60730-2-15.ThisPart2doesnotapplytowaterleveloperatingcontrolsdesignedexclusivelyforindustrialapplications.ThroughoutthisPart2,theword“equipment”means“applianceandequipment”.1.1.2ThisPart2appliestoautomaticelectricalcontrols,mechanicallyoperated,responsivetoorcontrollingawaterlevel.1.1.3ThisPart2containsrequirementsforelectricalfeaturesofwaterleveloperatingcontrolsandrequirementsformechanicalfeaturesthatmayaffecttheirelectricalsafety.1.1.4ThisPart2appliestomanualcontrolswhensuchareelectricallyand/ormechanicallyintegralwithwaterleveloperatingcontrols.1.1.5Ingeneral,thesewaterleveloperatingcontrolsareintegratedorincorporatedwiththeequipmentorareintendedtobeintegratedorincorporatedinorontheequipment.ThisPart2alsocoversthesecontrolswhentheyareindependentlymountedorofin-linecordconstruction.1.2Replacement:ThisPart2appliestocontrolswitharatedvoltagenotexceeding660Vandaratedcurrentnotexceeding63A.1.3Replacement:ThisPart2takesintoaccounttheresponsevalueofanautomaticactionofacontrolwheresucharesponsevalueisdependentuponthemethodofmountingthecontrol.Wherearesponsevalueisofsignificantpurposefortheprotectionoftheuser,orsurroundings,thevaluedefinedintheappropriatehouseholdequipmentstandardorasdeterminedbythemanufacturershallapply.1.4Replacement:ThisPart2appliesalsotocontrolsincorporatingelectronicdevices,requirementsforwhicharecontainedinAnnexH.?EN60730-2-1isnotapplicabletoelectricalwaterleveloperatingcontrolsofthefloattype.?#$LicensedCopy:WangBin,na,FriSep2806:32:32GMT+00:002007,UncontrolledCopy,(c)BSI
【中国标准分类号】:Y60
【国际标准分类号】:97_120
【页数】:16P.;A4
【正文语种】:英语