IEC TS 63117:2021（E）规定了照明系统在系统层面的安全要求，适用于设计照明系统时。 照明系统包括一组产品。本文件未涵盖产品的安全要求，但在产品安全标准中有规定。 笔记？对于应急照明系统，国家或地区法规提供了可以首先查阅的相关信息。 本文件规定了基于特定网络的照明系统的安全要求。 本文件不涵盖照明系统的网络安全和信息安全。 本文件不适用于安装在IEC TC 31范围内的潜在爆炸性环境中的照明系统。 对于基于信息和通信技术（ICT）网络的照明系统，请参考IEC 62949。对于基于家庭和楼宇电子系统以及楼宇自动化和控制系统（HBES/BACS）网络的照明系统，请参考IEC 63044-3。

IEC TS 63117:2021(E) specifies the safety requirements of lighting systems at the system level, applicable when designing a lighting system.
A lighting system comprises a set of products. Safety requirements of the products are not covered in this document, but specified in product safety standards.
NOTE？For emergency lighting systems, national or regional regulations provide relevant information that can be firstly consulted.
This document specifies safety requirements for lighting systems based on specific networks.
This document does not cover cyber-security and information security of lighting systems.
This document does not apply to lighting systems to be installed in potential explosive atmospheres which are under the scope of IEC TC 31.
For lighting systems based on an information and communication technology (ICT) network, refer to IEC 62949. For lighting systems based on a home and building electronic system and building automation and control system (HBES/BACS) network, refer to IEC 63044-3.