电磁兼容性（EMC）第6-8部分:商业和轻工业场所专业设备的通用标准发射标准

[中文适用范围]： 本通用电磁兼容性（EMC）发射标准仅在没有发布相关的专用产品或产品族EMC发射标准时适用。本IEC 61000部分适用于在商业和轻工业场所使用的电气和电子设备。本文件适用于满足以下使用限制的設備：定义为专业设备；由专业人员安装和维护；不打算用于住宅场所。IEC 61000-6-3适用于在商业和轻工业场所使用但不满足上述限制的电气和电子设备。本标准的意图是覆盖所有在住宅、商业和轻工业环境中使用的设备。如有任何疑问，则适用IEC 61000-6-3的要求。本文件涵盖0 Hz至400 GHz频率范围内的发射要求。高达400 GHz频率范围内的传导和辐射发射要求被视为必不可少的，已选择以提供适当的无线电接收保护。并非所有干扰现象都包含在测试目的中，仅包括被认为与旨在在本文档包含的场所内操作的设备相关的干扰现象。本文件中的发射要求不适用于ITU定义的无线电发射机的有意传输及其谐波。 [外文原描述]： IEC 61000-6-8: 2020 is a generic EMC emission standard and is applicable only if no relevant dedicated product or product family EMC emission standard has been published. This part of IEC 61000 for emission requirements applies to electrical and electronic equipment intended for use in commercial and light-industrial (see 3.1.3) locations. This document applies to equipment that satisfy the following restrictions of use: is defined as professional equipment (see 3.1.13), is professionally installed and maintained (see 3.1.14 and Clause 6), is not intended to be used in residential locations (see 3.1.16). IEC 61000-6-3 applies to electrical and electronic equipment intended for use at commercial and light-industrial locations that do not satisfy these restrictions. The intention is that all equipment used in the residential, commercial and light-industrial environments are covered by IEC 61000-6-3 or IEC 61000-6-8. If there is any doubt, the requirements in IEC 61000-6-3 apply. Emission requirements within the frequency range 0 Hz to 400 GHz are covered. The conducted and radiated emission requirements in the frequency range up to 400 GHz are considered essential and have been selected to provide an adequate level of protection of radio reception in the defined electromagnetic environment. Not all disturbance phenomena have been included for testing purposes but only those considered relevant for the equipment intended to operate within the locations included within this document. The emission requirements in this document are not intended to be applicable to the intentional transmissions and their harmonics from a radio transmitter as defined by the ITU. NOTE 1 Safety considerations are not covered by this document. NOTE 2 In special cases, situations will arise where the levels specified in this document will not offer adequate protection; for example where a sensitive receiver is used in close proximity to an equipment. In these instances, employ special mitigation measures to reduce any impact. NOTE 3 Disturbances generated in fault conditions of equipment are not covered by this document. NOTE 4 Equipment which complies with IEC 61000-6-3 are suitable for use within these defined locations.