ANSI/ASHRAE 150P-2000 冷藏系统性能的试验方法
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来源:标准资料网
【英文标准名称】:MethodofTestingthePerformanceofCoolStorageSystems
【原文标准名称】:冷藏系统性能的试验方法
【标准号】:ANSI/ASHRAE150P-2000
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【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】:ASHRAE
【标准类型】:()
【标准水平】:()
【中文主题词】:制冷;储存系统;试验方法
【英文主题词】:refrigeration;testmethods;storagesystem
【摘要】:Prescribesauniformsetoftestingproceduresfordeterminingthecoolingcapacitiesandefficienciesofcoolstoragesystems.Inadditiontothetestingprocedures,thisstandardidentifiesthetestequipmentrequired,thedatarequired,thecalculationsused,anddefinesterminology.Thestandarddoesnotcovertestingoftheairsidedistribution.
【中国标准分类号】:J73
【国际标准分类号】:91_140_30
【页数】:
【正文语种】:英语
基本信息
| 标准名称： | 固定式单管卡箍 |
| 发布日期： | 1980-05-06 |
| 实施日期： | 1981-08-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
适用范围
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前言
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目录
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引用标准
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所属分类： 航空 航天 航空器与航天器零部件 管件 卡箍 密封件
【英文标准名称】:Informationtechnologyequipment-Safety-Generalrequirements
【原文标准名称】:信息技术设备.安全.一般要求
【标准号】:BSEN60950-1-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2002-02-22
【实施或试行日期】:2002-02-22
【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】:数据处理;计算机硬件;电气安全;贸易标准;设备安全;TSS;计算机;计算机技术;办公室设备;数据处理设备;办公机器;安全措施
【英文主题词】:Circuits;Computers;Currents;Dataprocessing;Dataprocessingequipment;Definition;Definitions;Design;EDP;Electricappliances;Electricshocks;Electricalappliances;Electricalengineering;Electricalsafety;Equipment;Hazards;Informationprocessing;Informationtechnology;Inspection;Insulations;Lowvoltage;Measurement;Occupationalsafety;Officeequipment;Officemachines;Overcurrentprotection;PC;Personalcomputers;Printed-circuitboards;Protectionagainstelectricshocks;Safety;Safetyengineering;Safetyregulations;Safetyrequirements;Short-circuitprotection;Specification(approval);Surveys;Systems;Telecommunications;Terminaldevices;Testing;Testingconditions;Workplacesafety
【摘要】:1EquipmentcoveredbythisstandardThisstandardisapplicabletomains-poweredorbattery-poweredinformationtechnologyequipment,includingelectricalbusinessequipmentandassociatedequipment,withaRATEDVOLTAGEnotexceeding600V.Thisstandardisalsoapplicabletosuchinformationtechnologyequipment:-designedforuseastelecommunicationterminalequipmentandTELECOMMUNICATIONNETWORKinfrastructureequipment,regardlessofthesourceofpower;-designedandintendedtobeconnecteddirectlyto,orusedasinfrastructureequipmentin,aCABLEDISTRIBUTIONSYSTEM,regardlessofthesourceofpower;-designedtousetheACSUPPLYasacommunicationtransmissionmedium(seenote4ofclause6andnote3ofclause.Thisstandardspecifiesrequirementsintendedtoreducerisksoffire,electricshockorinjuryfortheOPERATORandlaymanwhomaycomeintocontactwiththeequipmentand,wherespecificallystated,foraSERVICEPERSON.Thisstandardisintendedtoreducesuchriskswithrespecttoinstalledequipment,whetheritconsistsofasystemofinterconnectedunitsorindependentunits,subjecttoinstalling,operatingandmaintainingtheequipmentinthemannerprescribedbythemanufacturer.Examplesofequipmentwhichisinthescopeofthisstandardare:NOTETherequirementsofIEC60065mayalsobeusedtomeetsafetyrequirementsformultimediaequipment.SeeIECGuide112,Guideonthesafetyofmultimediaequipment.Thislistisnotintendedtobecomprehensive,andequipmentthatisnotlistedisnotnecessarilyexcludedfromthescope.Equipmentcomplyingwiththerelevantrequirementsinthisstandardisconsideredsuitableforusewithprocesscontrolequipment,automatictestequipmentandsimilarsystemsrequiringinformationprocessingfacilities.However,thisstandarddoesnotincluderequirementsforperformanceorfunctionalcharacteristicsofequipment.2AdditionalrequirementsRequirementsadditionaltothosespecifiedinthisstandardmaybenecessaryfor:-equipmentintendedforoperationinspecialenvironments(forexample,extremesoftemperature;excessivedust,moistureorvibration;flammablegases;andcorrosiveorexplosiveatmospheres);-electromedicalapplicationswithphysicalconnectionstothepatient;-equipmentintendedtobeusedinvehicles,onboardshipsoraircraft,intropicalcountries,orataltitudesgreaterthan2000m;-equipmentintendedforusewhereingressofwaterispossible;forguidanceonsuchrequirementsandonrelevanttesting,seeannexT.NOTEAttentionisdrawntothefactthatauthoritiesofsomecountriesimposeadditionalrequirements.3ExclusionsThisstandarddoesnotapplyto:-supportequipment,suchasairconditioning,firedetectionorfireextinguishingsystems;-powersupplysystemswhicharenotanintegralpartoftheequipment,suchasmotor-generatorsets,batterybackupsystemsandtransformers;-buildinginstallationwiring;-devicesrequiringnoelectricpower.note:1)AlistofinformativereferencesisgiveninannexQ:"Bibliography".
【中国标准分类号】:L60
【国际标准分类号】:29_020;35_020;35_260
【页数】:284P.;A4
【正文语种】:英语
