China 'GB/T 19510.207-2023
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 19510.207-2023
Light source control devices Part 2-7: Special requirements for electronic control devices powered by safety service power supplies (ESSS) for emergency lighting (self-contained) 光源控制装置 第2-7部分:应急照明(自容式)用安全服务电源(ESSS)供电电子控制装置的特殊要求
Issued Date:2023.12.28
Implemented Date:2026.1.1
Issued by:
The Standardization Administration of the People's Republic of China