IEC 61347-2-7:20 1+A1:2017规定了用于维护和非维护应急照明目的的电池供电电子控制设备的特定安全要求。它包括IEC 60598-2-22规定的应急照明独立灯具的电子控制装置和控制单元的具体要求。这第三版取消并取代了2006年出版的第二版。它构成技术修订。第三版中引入的重大变化包括: -修改IEC 61347-2-7，使其成为专门用于直流的标准。应急照明用电池供电的电子控制装置（独立式）IEC 61347-2-3附录J旨在涵盖中央供电的应急控制装置； -条款22的更新-对设备进行再充电； -修改条款20电池电压特性以支持EBLF测量。这是为了简化和提高测试的再现性； -IEC 61347-2-7和IEC 60598-2-22之间要求的合理化将IEC 60598-2-22的要求转移到IEC 61347-2-7。本出版物应与IEC 61347-1:20 07一起阅读。该合并版本由第三版（2011年）及其修正案1（2017年）组成。因此，除本出版物外，无需下令修订。

IEC 61347-2-7:2011+A1:2017 specifies particular safety requirements for battery supplied electronic controlgear for maintained and non-maintained emergency lighting purposes. It includes specific requirements for electronic controlgear and control units for self-contained luminaires for emergency lighting as specified by IEC 60598-2-22. This third edition cancels and replaces the second edition published in 2006. It constitutes a technical revision. Significant changes introduced into this third edition include:
- modification of IEC 61347-2-7 to become a standard exclusively for d.c. battery supplied electronic controlgear for emergency lighting (self-contained) IEC 61347-2-3 Annex J is intended to cover centrally supplied emergency controlgear;
- update of Clause 22 - Recharging devices;
- modification of Clause 20 battery voltage characterisation to support EBLF measurement. This to simplify and increase reproducibility of testing;
- rationalisation of requirements between IEC 61347-2-7 and IEC 60598-2-22 requirements of IEC 60598-2-22 being transferred to IEC 61347-2-7. This publication is to be read in conjunction with IEC 61347-1:2007. This consolidated version consists of the third edition (2011) and its amendment 1 (2017). Therefore, no need to order amendment in addition to this publication.