CISPR 14-1:2020 电磁兼容性 - 家用电器 电动工具和类似设备的要求 - 第1部分:排放

标准编号：CISPR 14-1:2020

中文名称：电磁兼容性 - 家用电器 电动工具和类似设备的要求 - 第1部分:排放

英文名称：Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission

发布日期：2020-09-07

标准范围

CISPR 14-1:20 20规定了适用于以下定义的电器、电动工具和类似设备（无论是由交流还是DC（包括电池）供电）发出的频率范围为9 kHz至400 GHz的射频干扰的要求。本文件适用于以下设备:-家用电器或类似设备；-电动工具；-类似装置。本文件的范围内还包括上述设备的单独部分，例如电机和开关装置(例如电源或保护继电器)。然而，除非本文件另有说明，否则排放要求不适用于此类单独部件。包含无线电发射/接收功能的产品包括在本文件的范围内。本文件范围内使用IPT的设备也在范围内。本文件范围不包括以下内容:-其他CISPR标准中明确规定了射频范围内所有发射要求的设备；-仅在车辆、船舶或飞机上使用的设备；-仅在工业环境中使用的设备-与设备安全有关的电磁现象的影响。多功能设备可能需要符合本标准和其他标准中的条款。详情见6.5。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发射，包括其杂散发射。本第七版取消并取代2016年出版的第六版。本版构成技术修订版。与上一版相比，此版本包含以下重大变更:-扩展用于高于1GHz的辐射测量的频率范围；-修订一般测试条件并增加新的特定测试条件（例如，针对机器人设备）；-引入对使用感应功率传输技术的设备的附加要求；-从规范性文本中删除任何基于统计评估的合规要求；-点击分析的修订，特别涉及观察时间的确定和不同类型点击分析仪的上四分位数方法的应用。有关设备示例，请参阅文档前言。

CISPR 14-1:2020 specifies the requirements that apply to the emission of radio-frequency disturbances in the frequency range 9 kHz to 400 GHz from appliances, electric tools and similar apparatus as defined below, whether powered by AC or DC (including a battery). This document is applicable to the following equipment:
- household appliances or similar equipment;
- electric tools;
- similar apparatus.
Also included in the scope of this document are separate parts of the above mentioned equipment such as motors and switching devices (e.g. power or protective relays). However, no emission requirements apply to such separate parts, unless otherwise stated in this document. Products which incorporate radio transmit/receive functions are included in the scope of this document. Equipment under the scope of this document making use of IPT is also in the scope. Excluded from the scope of this document are:
- equipment for which all emission requirements in the radio-frequency range are explicitly formulated in other CISPR standards;
- equipment intended to be used only on a vehicle, ship or aircraft;
- equipment used only in industrial environment
- the effects of electromagnetic phenomena relating to the safety of the equipment.
Multifunction equipment may be required to comply with clauses in this and other standards. The details are given in 6.5. 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. This seventh edition cancels and replaces the sixth edition published in 2016. This edition constitutes a technical revision. This edition includes the following significant changes with respect to the previous edition:
- extension of the frequency range for radiated measurements above 1 GHz;
- revision of general test conditions and addition of new specific test conditions (e.g. for robotic equipment);
- introduction of additional requirements for equipment making use of inductive power transfer technology;
- remove from the normative text any compliance requirement based on statistical evaluation;
- revision of clicks analysis, with particular relevance to the determination of the observation time and the application of the upper quartile method for different types of click analysers.
Refer to the Foreword of the document for examples of equipment.

标准预览图