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【英文标准名称】:ULStandardforSafetyFieldConversion/RetrofitofProductstoChangetoanAlternativeRefrigerant-ConstructionandOperationFirstEdition;ReprintwithRevisionsThroughandIncluding5/12/1999
【原文标准名称】:通过更迭制冷剂对产品进行现场转换和改型.结构和操作
【标准号】:UL2170-1993
【标准状态】:现行
【国别】:美国
【发布日期】:1993-09-17
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:制冷;制冷机;冷却元件;冷却系统;制冷(剂)压缩机;空调器;定义;建筑工程;功能;元部件;可重复使用;再循环
【英文主题词】:airconditioners;refrigerators;re-usable;functions;components;constructions;coolingelements;coolingsystems;refrigerantcompressors;refrigeration;definitions;definition;recycling
【摘要】:1.1Theserequirmentsarefortheevaluationoftheconstructionandoperationofrefrigerationandairconditioningequiomentforthefieldconversion/retrofittoalternativerefrigerants.1.2TheserequirementsareprimarilyintendedtobeusedtoinvestigatetheretrofitofexistingequipmenttoalternativerefrigerantsforcompliancewiththerequirementsinthisdocumentandthedocumentsspecifiedinSection2.1.3TheserequirementsapplytoequipmentthathasbeebnpreviouslyinvestigatedandfoundtocomplywithanapplicableULStandardofSafetysincetheyear19731.4Therequirementsandairconditioningequipmentcoveredbytheserequirementsincludebutarenotlimitedtoremotecommercialrefrigeratorsandfreezers,unitcoolers,condensingunits,split-systemcentralcoolingairconditionersandheatpumps,andself-containedequipmentsuchascommercialrefrigeratorsandfreezers,icemakers,icecreammakers,roomairconditioners,centralcoolingairconditioners,heatpumps,andliquidchillers.
【中国标准分类号】:G04
【国际标准分类号】:27_200
【页数】:16P.;A4
【正文语种】:英语