静电学第5-4部分:电子设备防静电现象的保护符合性验证

[中文适用范围]： 本部分描述了包含在静电放电（ESD）控制程序中的技术项目（如IEC 61340-5-1中所述项目）的符合性验证测试。测试方法基于IEC 61340-5-1和IEC 61340系列其他部分规定的测试方法，并在必要时进行了简化，以便由合格人员执行符合性验证。用户可以将其合规性验证计划中规定的必要测试方法直接纳入，无需更改或补充。或者，也可以修改本文件描述的测试方法以匹配其自身设备或程序的要求，前提是将偏差记录在其合规性验证计划中。本文件未规定符合性验证测试频率。关于用户如何考虑符合性验证测试频率的指导信息见附录A（资料性）。本文件排除产品鉴定（资格认证）。 [外文原描述]： IEC TS 61340-5-4:2021(E) describes compliance verification testing for technical items that are included in ESD control programs, such as those specified in IEC 61340-5-1. Test methods are based on those specified in IEC 61340-5-1 and other parts of the IEC 61340 series, and are simplified where necessary for the purposes of compliance verification, to be performed by competent personnel. Users can, by reference to this document in their compliance verification plan, adopt the necessary test methods described herein without change or addition. Alternatively, test methods described in this document can be adapted to match the requirements of their own ESD control program, provided deviations in equipment or procedure are documented in their compliance verification plan. Compliance verification test frequency is not specified in this document. Guidance on how users can consider compliance verification test frequency is given in informative Annex A. Product qualification is excluded from the scope of this document. This first edition cancels and replaces IEC TR 61340-5-4 published in 2019. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC TR 61340­5-4: test methods in the main body of the document have been made normative, and consequently normative references have been added; the term "ESD ground" has been added and defined; description of equipment for measuring low resistance has been added; user specified electrodes, including surface resistance bar electrodes, are permitted to be used for resistance measurements; an informative annex on verification of compliance verification test equipment has been added; compliance verification of person-footwear-flooring systems by measuring body voltage has been moved to an informative annex.