ASTM A 320/A 320Ma-2005 低温设备用合金钢和不锈钢螺栓材料标准规范

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Product Code:SAE AMS4207
Title:Aluminum Alloy, Sheet, Alclad, 5.7zn 2.2mg 1.6cu 0.22cr, Solution and Precipitation Heat Treated
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of sheet. Primarily for structural applications requiring a combination of high strength, moderate fatigue strength, and high fracture toughness.【英文标准名称】:Uninterruptiblepowersystems(UPS)-Part3:Methodofspecifyingtheperformanceandtestrequirements;GermanversionEN62040-3:2001/A11:2009
【原文标准名称】:不间断电源系统(UPS).第3部分:规定性能的方法和试验要求.德文版本EN62040-3-2001/A11-2009
【标准号】:DINEN62040-3/A11-2010
【标准状态】:作废
【国别】:德国
【发布日期】:2010-04
【实施或试行日期】:2010-04-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:交流电流;气候条件;组件;设计;尺寸选定;电力变换器;电力系统;电气工程;电气安全;电驱动装置;电子工程;电子设备及元件;环境条件;检验;装置;使用条件;使用特性;输出测定;性能要求;电力电子学;评定;冗余度;安全;半导体器件;半导体功率转换器;规范(验收);测量要求;试验;试验要求;可不中断的;阀器件
【英文主题词】:Alternatingcurrent;Climaticcondition;Components;Couverters;Design;Dimensioning;Electricconvertors;Electricpowersystems;Electricalengineering;Electricalsafety;Electrically-operateddevices;Electronicengineering;Electronicequipmentandcomponents;Environmentalcondition;Inspection;Installations;Operatingconditions;Operatingproperties;Outputdetermination;Performancerequirements;Powerelectronics;Ratings;Redundancy;Safety;Semiconductordevices;Semiconductorpowerconvertors;Specification(approval);Testrequirements;Testing;Testingrequirements;Uninterruptable;Valvedevices
【摘要】:ThisannexisintendedtogivethedetailedUPSefficiencymeasuringmethodandconditions.Thismethodshallbeusedalsofortheefficiencytestspecifiedin6.3.10.Thedefinitionofefficiencygivenin3.3.19(ratioofoutputactivepowertoinputactivepowerunderspecifiedconditionswithnosignificantenergytransfertoandfromtheenergystoragemeans)applies.
【中国标准分类号】:K85
【国际标准分类号】:29_160_40
【页数】:7P.;A4
【正文语种】:德语