标准摘要
[中文适用范围]： 本部分IEC 62153涉及屏蔽测量。屏蔽（或遮蔽）是实现电磁兼容性（EMC）的一种基本方法。然而，有大量令人困惑的方法和概念可用于测试电缆及相关组件的屏蔽质量，并定义其质量。本技术规范对基本概念和术语进行了简要介绍，试图揭示明显不同的测试方法的共同特征。旨在帮助正确解释测试数据，并更好地理解屏蔽（或遮蔽）及相关规范和标准。 [外文原描述]： IEC TS 62153-4-1:2014+A1:2020 deals with screening measurements. Screening (or shielding) is one basic way of achieving electromagnetic compatibility (EMC). However, a confusingly large number of methods and concepts is available to test for the screening quality of cables and related components, and for defining their quality. This technical specification gives a brief introduction to basic concepts and terms trying to reveal the common features of apparently different test methods. It is intended to assist in correct interpretation of test data, and in the better understanding of screening (or shielding) and related specifications and standards. This technical specification cancels and replaces the second edition of the technical report IEC/TR 62153-4-1 published in 2010. This consolidated version consists of the first edition (2014) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication.
英文名称Metallic communication cable test methods - Part 4-1: Electromagnetic compatibility (EMC) - Introduction to electromagnetic (EMC) screening measurements