IEC 60384-17:20 19 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 60384-17:20 19适用于电子设备中使用的带有金属化电极和聚丙烯电介质的固定电容器。具有混合膜和金属化电极的电容器也在本标准的范围内。根据使用条件，这些电容器可以具有“自愈”特性。本说明书涵盖的电容器主要用于交流电压和/或脉冲应用。适用的最大无功功率为10 000 var，最大峰值电压为3 000 V。与上一版相比，此版本包括以下重大技术变更: a)文件的所有部分都已根据ISO/IEC指令第2部分:2016（第七版）进行了修订，并与其他同类文件进行了协调； b)对表格和第4条进行了修订，以防止重复和矛盾； c)在正文、第4条和附录A中增加了新的湿热稳态耐用性等级和试验条件。

IEC 60384-17:2019 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 60384-17:2019 applies to fixed capacitors with metallized electrodes and polypropylene dielectric for use in electronic equipment. Capacitors that have mixed film and metallized electrodes are also within the scope of this standard. These capacitors may have "self-healing" properties depending on conditions of use. Capacitors covered by this specification are mainly intended for use with alternating voltage and/or for pulse applications. The maximum reactive power applicable is 10 000 var and the maximum peak voltage is 3 000 V. This edition includes the following significant technical changes with respect to the previous edition:
a) all parts of the document have been revised based on the ISO/IEC Directives, Part 2:2016 (seventh edition) and harmonization between other similar kinds of documents;
b) tables and Clause 4 have been revised so as to prevent duplications and contradictions;
c) new damp heat steady-state robustness classes with test conditions have been added in text, in Clause 4 and in Annex A.