【英文标准名称】:Compressorsandcondensingunitsforrefrigeration-Performancetestingandtestmethods-Part2:Condensingunits;EnglishversionofDINEN13771-2:2007-11
【原文标准名称】:制冷用压缩机和冷凝装置.性能测试和试验方法.第2部分:冷凝装置
【标准号】:DINEN13771-2-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:压缩机;冷凝装置;定义;数学计算;计算方法;性能;额定功率;规格试验;制冷电路;制冷(剂)压缩机;制冷剂;制冷能力;制冷机;制冷装置;制冷;规范(验收);测试;测试条件
【英文主题词】:Compressors;Condensingunits;Definition;Definitions;Mathematicalcalculations;Methodsofcalculation;Performance;Powerratings;Ratingtests;Refrigerantcircuits;Refrigerantcompressors;Refrigerants;Refrigeratingcapacity;Refrigeratingmachines;Refrigeratingplants;Refrigeration;Specification(approval);Testing;Testingconditions
【摘要】:ThispartofEN13771appliesonlytocondensingunitsforrefrigerationanddescribesanumberofselectedperformancetestmethods.Thesemethodsprovidesufficientlyaccurateresultsforthedeterminationoftherefrigeratingcapacity,powerabsorbed,refrigerantmassflowandthecoefficientofperformance.ThisEuropeanStandardappliesonlytoperformancetestsconductedatthemanufacturer'sworksorwherevertheinstrumentationandloadstabilityfortestingtotheaccuracyrequiredisavailable.ThetypeofmeasuringinstrumentandtheallowableuncertaintieswithinwhichmeasurementsshallbemadearelistedinTable2.
【中国标准分类号】:J70
【国际标准分类号】:23_140;27_200
【页数】:27P.;A4
【正文语种】:英语