标准摘要
[中文适用范围]： IEC 62552-1:2015+A1:2020+A2:2025 规定了使用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，并建立了用于检查这些特性的测试方法。在声明目的上，本部分规定的测试被视为类型测试，以评估制冷器具的基本设计和运行。IEC 62552 的本部分未定义生产抽样、符合性评估或认证的要求。此外，本部分未定义验证测试的制度，因为验证测试的要求因地区和国家而异。当需要验证某一类型的制冷器具按照本标准的性能时，只要实际可行，应尽可能将所有规定的测试应用于单个设备。测试也可以单独进行，以便研究某一特定特性。IEC 62552-1、-2 和 -3 取代了 2007 年发布的 IEC 62552 首版。IEC 62552-1、-2 和 -3 构成技术修订，并与 IEC 62552:2007 相比，包含以下重大技术变更：a) 本标准的所有部分都进行了大幅重写和更新，以适应新的测试要求、新的产品配置以及电子产品控制和基于计算机的测试室数据收集与处理设备的出现。b) 在第 1 部分（本部分）中，对测试室设备规范和测试设置进行了部分修改，以提供额外的灵活性，尤其是在单个测试室中测试多台设备时。本整合版包括首版（2015 年）及其修正案 1（2020 年），因此，无需额外订购修正案。 [外文原描述]： IEC 62552-1:2015+A1:2020+A2:2025 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. This consolidated version consists of the first edition (2015) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication.
英文名称Household refrigerating appliances - Characteristics and test methods - Part 1: General requirements