工业、科学和医疗设备.射频干扰特性.限值和测量方法

[中文适用范围]： 本文件适用于在0 Hz至400 GHz频率范围内运行的工业、科学和医疗电气设备，以及旨在产生和/或局部使用射频能量的家庭和类似器具。本文件涵盖了9 kHz至400 GHz频率范围内射频干扰的发射要求。测量仅需在条款6中规定了频率范围内进行。对于符合国际电信联盟（ITU）《无线电规则》（2020年版）定义的工业、科学和医疗（ISM）射频应用，本文件涵盖了9 kHz至18 GHz频率范围内射频干扰的发射要求。包含无线电发射/接收功能的ISM设备（具有无线电功能的主机设备）包含在本文件范围内，参见附件F。但是，本文件中的发射要求不适用于ITU定义的无线电发射器的有意传输及其杂散发射。 [外文原描述]： CISPR 11:2024 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between CISPR 11:2024 edition 7.0 and the previous CISPR 11:2015+AMD1:2016+AMD2:2019 CSV edition 6.2. Furthermore, comments from CISPR Subcommittee B experts are provided to explain the reasons of the most relevant changes, or to clarify any part of the content. CISPR 11:2024 applies to industrial, scientific and medical electrical equipment operating in the frequency range 0 Hz to 400 GHz and to domestic and similar appliances designed to generate and/or use locally radio-frequency energy. This document covers emission requirements related to radio-frequency (RF) disturbances in the frequency range of 9 kHz to 400 GHz. For ISM RF applications in the meaning of the definition found in the ITU Radio Regulations (2020) (see Definition 3.1.18), this document covers emission requirements related to radio-frequency disturbances in the frequency range of 9 kHz to 18 GHz. ISM equipment which incorporates radio transmit/receive functions (host equipment with radio functionality) is included in the scope of this document, see Annex F. However, the emission requirements in this document are not intended to be applicable to the intentional transmissions from a radio transmitter as defined by the ITU including their spurious emissions. NOTE 1 This exclusion only applies to emissions from the intentional radio transmitter. However, combination emissions, for example emissions resulting from intermodulation between the radio and the non-radio subassemblies of the ISM equipment, are not subject to this exclusion. NOTE 2 Emission requirements for induction cooking appliances are specified in CISPR 14-1. Requirements for ISM RF lighting equipment and UV irradiators operating at frequencies within the ISM frequency bands defined by the ITU Radio Regulations are contained in this document. Robots used for industrial, scientific and medical applications are in the scope of this document. EXAMPLE Welding robots, spraying robots, handling robots, processing robots, assembly robots, medical robots, education and experimental robots. A comprehensive list of robots in the scope of this document is given on the IEC EMC zone. NOTE 3 Flying robots, domestic helper robots, toy robots and entertainment robots are examples of robots in the scope of other CISPR standards. Equipment covered by other CISPR product and product family emission standards are excluded from the scope of this document. This seventh edition cancels and replaces the sixth edition published in 2015, Amendment 1:2016 and Amendment 2:2019. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) introduction of limits for radiated disturbances in the frequency range above 1 GHz for group 1 equipment in line with the requirements given in the generic emission standards; b) introduction of limits for conducted disturbances on the wired network port in line with the requirements given in the generic emission standards; c) introduction of requirements for equipment which incorporates radio transmit/receive functions; d) introduction of definitions for various types of robots; e) consideration of some particular conditions when measuring robots, such as measurement setups and operating modes of robots.