【英文标准名称】:StandardPracticeforConversionofKinematicViscositytoSayboltUniversalViscosityortoSayboltFurolViscosity
【原文标准名称】:运动粘度换算成塞波特通用粘度或塞波特重油粘度的标准实施规程
【标准号】:ASTMD2161-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:换算(计量单位);石油产品;运动粘度;粘度;绝缘液体;数学计算;电绝缘;电气工程;工艺;测量技术;润滑剂
【英文主题词】:mathematicalcalculations;kinematicviscosity;viscosity;measuringtechniques;insulatingliquids;conversion(unitsofmeasurement);electricalengineering;lubricants;petroleumproducts;electricalinsula
【摘要】:
【中国标准分类号】:A42
【国际标准分类号】:17_060
【页数】:25P;A4
【正文语种】:英语


【英文标准名称】:StandardforEmergencyandStandbyPowerSystems
【原文标准名称】:应急和备用电源系统标准
【标准号】:ANSI/NFPA110-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑物;发电;电力系统;应急的;应急电力设备;应急电源;应急发电设备;事件;性能规范;安全性工程
【英文主题词】:Buildings;Electricpowergeneration;Electricpowersystems;Emergency;Emergencyelectricalinstallations;Emergencypower;Emergencypowergenerating;Event;Performancespecification;Safetyengineering
【摘要】:1.1Scope.Thisstandardcoversperformancerequirementsforemergencyandstandbypowersystemsprovidinganalternatesourceofelectricalpowertoloadsinbuildingsandfacilitiesintheeventthattheprimarypowersourcefails.1.1.1Powersystemscoveredinthisstandardincludepowersources,transferequipment,controls,supervisoryequipment,andallrelatedelectricalandmechanicalauxiliaryandaccessoryequipmentneededtosupplyelectricalpowertotheloadterminalsofthetransferequipment.1.1.2Thisstandardcoversinstallation,maintenance,operation,andtestingrequirementsastheypertaintotheperformanceoftheemergencypowersupplysystem(EPSS).1.1.3Thisstandarddoesnotcoverthefollowing:(1)ApplicationoftheEPSS(2)Emergencylightingunitequipment(3)Distributionwiring(4)UtilityservicewhensuchserviceispermittedastheEPSS(5)Parametersforstoredenergydevices(6)TheequipmentofsystemsthatarenotclassedasLevel1orLevel2systemsinaccordancewithChapter4ofthisstandard1.1.4*Thisstandarddoesnotestablishcriteriaforstoredenergysystems.1.1.5Theselectionofanyofthefollowingisnotwithinthescopeofthisstandard:(1)Specificbuildingsorfacilities,orboth,requiringanEPSS(2)SpecificloadstobeservedbytheEPSS(3)*Assignmentoftype,class,orleveltoanyspecificload.
【中国标准分类号】:K80
【国际标准分类号】:29_160_40
【页数】:
【正文语种】:英语