【英文标准名称】:OUTLINEOFINVESTIGATIONFORELECTRICUTILITYMETERS
【原文标准名称】:电力表调查大纲
【标准号】:ULSUBJECT2735-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010-05-03
【实施或试行日期】:2010-05-03
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1Theserequirementscoverelectricutilitymeterswhichmeasure,monitor,record,transmit,orreceiveelectricalenergygenerationorconsumptioninformation.Monitoredparametersmayincludevoltage,current,power,apparentpower,reactivepower,powerfactor,energy,kW-hours,varhours,andtimeofuse.1.2Meterscoveredbythisoutlineofinvestigationmaybeprovidedwithoneortwo-waycommunication,bymeansofpowerlinecarriersignals,telephone,cable,wirelesscommunication,orothermethods.1.3Thesemetersmayadditionallyprovidesignalsforthecontrolofelectricalloadsorelectricalpowergenerationequipmentinresponsetosignalsreceivedfromtheutilityorlocalcommunicationnetworks.1.4Theserequirementscoversocketmountedplug-in(TypeS)utilitymeters,andnon-socketmounted,bottomconnected(TypeA)utilitymeters,intendedforinstallationinordinary(non-classified)locationsundertheexclusivecontroloftheutility.TheserequirementsalsocoverTypeAandTypeSmetersthatarenotintendedfortheexclusivecontroloftheservingutility.1.5Theserequirementsdonotcoverequipmentintendedastestequipmentorequipmentintendedtomakemeasurementsforanalysisinalaboratorysetting.1.6Theserequirementsdonotcoverequipmentintendedforinstallationinpanelboardsotherthanequipmentintendedtomountintoametersocketthatisintegraltoapanelboard.
【中国标准分类号】:K04
【国际标准分类号】:
【页数】:14P.;A4
【正文语种】:英语


【英文标准名称】:Respiratoryprotectivedevices-Methodsoftest-Part8:Determinationofdolomitedustclogging;GermanversionEN13274-8:2002
【原文标准名称】:呼吸保护装置.试验方法.第8部分:白云石粉尘阻塞测定
【标准号】:EN13274-8-2002
【标准状态】:现行
【国别】:
【发布日期】:2003-04
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:呼吸器;尘埃过滤器;过滤器;尘埃堆积;渗透性;泄漏量;苏格兰帽;白云石;定义;规范(验收);呼吸装置;防护帽;呼吸系统;容积流量率;组合过滤器;颗粒滤器;防护面具;过滤装置;职业安全;工作场所安全;防护设备;安全工程;作标记;试验;防护服装;面具
【英文主题词】:Bonnets;Breathingapparatus;Combinedfilters;Definition;Definitions;Dolomite;Dustdeposit;Dustfilters;Filteringdevices;Filters;Helmets;Leakage;Marking;Masks;Occupationalsafety;Particlefilters;Permability;Protectingmasks;Protectiveclothing;Protectiveequipment;Respirators;Respiratorysystem;Safetyengineering;Specification(approval);Testing;Volumeflowrate;Workplacesafety
【摘要】:
【中国标准分类号】:C73
【国际标准分类号】:13_340_30
【页数】:15P.;A4
【正文语种】:英语