IEC 61558-2-20:2022 变压器、电抗器、电源装置及其组合的安全.第2-20部分:小型电抗器的特殊要求和试验

标准编号：IEC 61558-2-20:2022

中文名称：变压器、电抗器、电源装置及其组合的安全.第2-20部分:小型电抗器的特殊要求和试验

英文名称：Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors

发布日期：2022-12-06

标准范围

IEC 61558-2-20:20 22作为IEC 61558-2-20:20 22 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC 61558-2-20:20 22涉及一般应用小型反应堆的安全性。本文件还涵盖了包含电子电路的小型电抗器。这第三版取消并取代了2010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:-根据IEC 61558-1:20 17调整结构和参考文献。-附加附件AA，包括特征参数测量参考。-频率高于500赫兹的相关反应堆的附加附件BB。-关于部分排放的附加附件CC。根据IEC指南104，它具有团体安全出版物的地位。

IEC 61558-2-20:2022 is available as IEC 61558-2-20:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 61558-2-20:2022 deals with the safety of small reactors for general applications. Small reactors incorporating electronic circuits are also covered by this document. This third edition cancels and replaces the second edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- adjustment of structure and references in accordance with IEC 61558-1:2017.
- additional Annex AA with references for characteristic parameter measurements.
- additional Annex BB for associated reactors with frequencies above 500 Hz.
- additional Annex CC for partial discharge.
It has the status of a group safety publication in accordance with IEC Guide 104.

标准预览图