IEC 62442-3:20 22 RLV包含官方IEC国际标准及其红线版本。Redline版本仅提供英文版本，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 62442-3:20 22定义了用于指定卤钨灯和LED光源控制装置的效率和备用功率的测量和计算方法。这第三版取消并取代了2018年出版的第二版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更: -此版本已与IEC 62442-1和IEC 62442--2协调； -增加了对根据IEC 63103的非有功功耗测量方法的引用和使用。

IEC 62442-3:2022 RLV contains both the official IEC International Standard and its Redline version. The Redline version 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 62442-3:2022 defines measurement and calculation methods for specifying the efficiency and the standby power of controlgear for tungsten-halogen lamps and LED light sources. This third edition cancels and replaces the second edition published in 2018. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- this edition has been harmonized with IEC 62442-1 and IEC 62442--2;
- the reference to and use of the measurement methods for non-active power consumption in accordance with IEC 63103 have been added.