低压开关设备和控制设备.开关设备和控制设备及其组件的电磁兼容性评估

[中文适用范围]： 本文件的目的是定义电磁环境的同质类别，以尽可能协调适用于带有内置电子电路的低压开关设备和控制设备及其组合的电磁兼容性（EMC）的所有一般规则和產品标准的要求。本文件还涉及集成的无线电通信功能。此类设备的典型应用环境包括基础设施、商业建筑和工业建筑中的电气分配，以及包括电机驱动系统在内的机械控制系统。EMC要求的主要目的是确保设备在其预定环境中的安全可靠运行，以及无线电通信设备的通信效率。 [外文原描述]： IEC TR 63216:2019 is to define homogeneous categories for the electromagnetic environments in order to harmonize as far as practicable all general rules and product standard requirements of electromagnetic compatibility (EMC), applicable to low-voltage switchgear, controlgear and their assemblies with built-in electronic circuits. This document also addresses incorporated radiocommunication functions. The typical application environments for such equipment include the electrical distribution in infrastructure, commercial and industrial buildings and the control systems of machinery, including motor-driven systems. The primary intention of EMC requirements is to ensure the safe and reliable operation of the equipment, as well as the communication efficiency of the radiocommunication equipment within their intended environments.