标准摘要
[中文适用范围]: 本文件适用于IEC 61558系列标准所涵盖的变压器、电抗器和电源单元。本文件涉及0 Hz至400 GHz频率范围内的电磁兼容性发射和抗扰度要求。在没有指定要求的频率下不需要进行测试。 对于与设备或器具一起提供或并入设备或器具的相关变压器、相关电抗器和相关电源单元,适用该设备或器具的相关EMC标准。 本文件仅涵盖正常工作条件。变压器、电抗器和电源单元的其他操作(例如,用于测试目的的电路模拟故障或由于电磁现象影响的功能安全,或评估人体暴露于电磁场(EMF))在本文件中未予考虑。 对每个考虑的端口指定了要求。如果要求不同,则以最严格的要求为准。 本文件也可用作在将变压器、电抗器和电源单元并入设备或器具之前单独测试它们的指南。 注:当使用EUT(被测设备)时,它涵盖适用的变压器、电抗器和电源单元。 本文件不适用于: • 由IEC 62040(所有部分)涵盖的不间断电源(UPS); • 由IEC 61204涵盖的电源单元,(即DC-DC转换器、DC电源和配电设备以及用于IEC 60950-1、IEC 61010-1、IEC 60601-1和IEC 60065涵盖的应用的电源单元); • 用于IEC 61347(所有部分)涵盖的产品或其内部的电源和转换器。 [外文原描述]: IEC 62041: 2017 is applicable to transformers, reactors and power supply units covered by the IEC 61558 series of standards. This document deals with the electromagnetic compatibility requirements for emission and immunity within the frequency range 0 Hz to 400 GHz. No tests need to be performed at frequencies where no requirements are specified. This third edition cancels and replaces the second edition published in 2010. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: the inclusion of a clause on tests in series production; the inclusion of a new clause on measurement uncertainly, and the status of a harmonized standard for this third edition. It has the status of a product family EMC standard in accordance with IEC Guide 107:2009, Electromagnetic compatibility – Guide to the drafting of electromagnetic compatibility publications.
英文名称Transformers, power supplies, reactors and similar products - EMC requirements