标准摘要
[中文适用范围]： 给出了工业和非公共网络的兼容性级别要求。这些级别与正常工作条件下电源中可能发生的干扰相关。本标准适用于低压及低压电器 [外文原描述]： IEC 61000-2-4:2002 is concerned with conducted disturbances in the frequency range from 0 kHz to 9 kHz. It gives numerical compatibility levels for industrial and non-public power distribution systems at nominal voltages up to 35 kV and a nominal frequency of 50 Hz or 60 Hz. Compatibility levels are specified for electromagnetic disturbances of the types which can be expected at any in-plant point of coupling within industrial plants or other non-public networks, for guidance in a) limits to be set for disturbance emission into industrial power supply systems; b) the choice of immunity levels for the equipment within these systems. The contents of the corrigendum of July 2014 have been included in this copy.
英文名称Electromagnetic compatibility (EMC) - Part 2-4: Environment - Compatibility levels in industrial plants for low-frequency conducted disturbances