家用制冷器具 特性和试验方法 第1部分：一般要求

[中文适用范围]： IEC 62552的这一部分规定了通过内部自然对流或强制空气循环冷却的家用制冷器具@的基本特性，并建立了检查这些特性的测试方法。出于声明目的@，IEC 62552 本部分中定义的测试被视为评估制冷器具的基本设计和操作的型式测试。 IEC 62552 的这一部分没有定义生产抽样或合格评定或认证的要求。 IEC 62552 的这一部分没有定义验证测试制度，因为这因地区和国家而异。当需要根据本标准验证给定类型的制冷器具的性能时，最好在可行的情况下将所有指定的测试应用于单个设备。还可以单独进行测试以研究特定特征。 [外文原描述]： IEC 62552-1:2015 specifies the essential characteristics of household refrigerating appliances, cooled by internal natural convection or forced air circulation, and establishes test methods for checking the characteristics. For the purposes of declaration, the tests defined in this part of IEC 62552 are considered to be type tests to assess the fundamental design and operation of a refrigerating appliance. This part of IEC 62552 does not define requirements for production sampling or conformity assessment or certification. This part of IEC 62552 does not define a regime for verification testing as this varies by region and country. When verification of the performance of a refrigerating appliance of a given type in relation to this standard is necessary, it is preferable, wherever practicable, that all the tests specified be applied to a single unit. The tests can also be made individually for the study of a particular characteristic. IEC 62552-1, -2 and -3 cancel and replace the first edition of IEC 62552 published in 2007. IEC 62552-1, -2 and -3 constitute a technical revision and includes the following significant technical changes with respect to IEC 62552:2007: a) All parts of the standard have been largely rewritten and updated to cope with new testing requirements, new product configurations, the advent of electronic product controls and computer based test-room data collection and processing equipment. b) In Part 1 (this part) there are some changes to test room equipment specifications and the setup for testing to provide additional flexibility especially when testing multiple appliances in a single test room.