标准摘要
[中文适用范围]： 本技术规范规定了电力公司在发电、输电和配电以及相关电信系统中使用的设备的抗扰度要求。所涵盖的地点是安装电力公用事业设备的发电厂和变电站。抗扰度要求针对 0 Hz 至 400 GHz 的频率范围给出，但仅针对现有 IEC 基本标准中给出的详细测试程序、测试仪器和测试设置的电磁现象。抗扰度要求适用于满足与设备和系统的功能和任务相关的特殊需要，要求在实际电磁条件下可靠运行；在这方面，本技术规范为不同的功能要求建立了性能标准。对发电厂和变电站安装的设备提出了不同的要求。在特殊情况下，会出现电磁骚扰水平可能超出本技术规范规定水平的情况；在这些情况下，应采取特别缓解措施。非电子高压电力设备（一次系统）不属于本技术规范的范围。本技术规范没有规定设备的安全要求，例如防震、绝缘配合和相关介电测试。尽管如此，这些测试被认为是免疫测试的先决条件。发射要求不在本技术规范的范围内，而是由相关产品或产品系列标准（例如IEC 60439-1、IEC 60870-2-1 等）涵盖。如果不存在专用产品或产品系列标准，则适用通用标准 IEC 61000-6-4。 [外文原描述]： This technical specification sets immunity requirements for apparatus intended for use by Electricity Utilities in the generation, transmission and distribution of electricity and related telecommunication systems. The locations covered are the power stations and the substations where apparatus of Electricity Utilities are installed. Immunity requirements are given for the frequency range 0 Hz to 400 GHz, but only in respect of electromagnetic phenomena for which detailed test procedures, test instrumentation and test set-up are given in existing IEC basic standards. The immunity requirements are suitable for satisfying the particular needs related to the functions and tasks of equipment and systems, for which reliable operation is required under actual electromagnetic conditions; in this respect, this technical specification establishes performance criteria for the different functional requirements.
英文名称Electromagnetic compatibility (EMC) - Part 6-5: Generic standards - Immunity for power station and substation environments