IEC 60544-5:20 22 RLV包含官方IEC国际标准及其红线版本。Redline版本仅提供英文版本，为您提供了一种快速简单的方法来比较IEC官方标准与其以前版本之间的所有变化。 IEC 60544-5:20 22涵盖了老化评估方法，这些方法可应用于基于聚合物材料的组件（例如电缆绝缘和护套、弹性密封件、聚合物涂层、绑腿），这些组件在暴露于辐射的环境中使用。本文件的目的是提供评估服役年龄的方法。第5条至第9条讨论的方法包括基于状态监测(CM)的老化评估计划、在恶劣环境中使用样品沉积物以及对真实-老化组件。与上一版相比，此版本包括以下重大技术变更: -在7.4中增加了最近的参考文献，表明一些电气状况监测方法显示出与老化的有希望的相关性； -更新了9.2中样品存放处的实施建议、9.3中样品存放处的安装建议和9.4中样品存放处的测试建议； -更新了参考文献列表。

IEC 60544-5:2022 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

IEC 60544-5:2022 covers ageing assessment methods which can be applied to components based on polymeric materials (e.g. cable insulation and jackets, elastomeric seals, polymeric coatings, gaiters) which are used in environments where they are exposed to radiation. The object of this document is aimed at providing methods for the assessment of ageing in service. The approaches discussed in Clause 5 through Clause 9 cover ageing assessment programmes based on condition monitoring (CM), the use of sample deposits in severe environments and sampling of real-time aged components. This edition includes the following significant technical changes with respect to the previous edition:
- added recent references in 7.4 showing that some electrical condition monitoring methods show promising correlations with ageing;
- updated recommendations for implementation of a sample deposit in 9.2, installation of a sample deposit in 9.3 and testing of samples from the deposit in 9.4;
- updated list of references.