IEC 61547:2020 RLV包含官方IEC国际标准及其红线版本。Redline版本不是官方文档，它只有英文版本，为您提供了一种快速简单的方法来比较IEC官方标准与其以前版本之间的所有变化。 IEC 61547:2020涉及电磁抗扰度要求，适用于IEC技术委员会34范围内的照明设备，包括灯具、灯具和模块等设备。第三版取消并取代了2009年出版的第二版。本版本为技术修订版，与上一版本相比，本版本包括以下重大技术变更: -通过终端用户可更换模块和终端的组合扩展范围-用户可更换模块和独立辅助； -阐明主机系统中的模块测试； -提高道路和街道照明设备的ESD和浪涌测试水平； -在正常操作和处理条件下引入ESD测试； -对于≤25W的自镇流灯，取消线路对地浪涌测试。

IEC 61547:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is not an official document, it is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 61547:2020 which deals with electromagnetic immunity requirements, applies to lighting equipment which is within the scope of IEC technical committee 34, including apparatus such as lamps, luminaires, and modules. This third edition cancels and replaces the second edition, published in 2009. This edition constitutes a technical revision This edition includes the following significant technical changes with respect to the previous edition:
- extension of scope with end-user replaceable modules and the combination of end-user replaceable module and independent auxiliary;
- clarification of module testing in a host system;
- increased ESD and surge test levels for road and street lighting equipment;
- the introduction of ESD testing under normal operation and handling conditions;
- removal of line to ground surge test for self-ballasted lamps ≤ 25 W.