IEC TS 61000-3-4:1998
电磁兼容性(EMC).第3-4部分:限值.额定电流超过16 A设备的低压供电系统的谐波电流辐射限值

Electromagnetic compatibility (EMC) - Part 3-4: Limits - Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16 A

IEC TS 61000-3-4:1998 发布历史

IEC TS 61000-3-4:1998由国际电工委员会 IX-IEC 发布于 1998-10。

IEC TS 61000-3-4:1998 在中国标准分类中归属于: L06 电磁兼容，在国际标准分类中归属于: 33.100.10 发射。

IEC TS 61000-3-4:1998的历代版本如下：

• 1998年 IEC TS 61000-3-4:1998 电磁兼容性(EMC).第3-4部分:限值.额定电流超过16 A设备的低压供电系统的谐波电流辐射限值

IEC TS 61000-3-4:1998 电磁兼容性(EMC).第3-4部分:限值.额定电流超过16 A设备的低压供电系统的谐波电流辐射限值 于 2004-11 变更为 IEC 61000-3-12:2004 电磁兼容性(EMC).第3-12部分:与输入电流每相16A和75A的公用低压系统连接的设备产生的谐波电流的限值。

This part of IEC 61000 deals with the emission of disturbances due to harmonics. The recommendations of this technical report are applicable to electrical and electronic equipment with a rated input current exceeding 16 A per phase and intended to be connected to public low-voltage a.c. distribution systems of the following types: - nominal voltage up to 240 V, single-phase, two or three wires; - nominal voltage up to 600 V, three-phase, three or four wires; - nominal frequency 50 Hz or 60 Hz. Other distribution systems are excluded. Tests according to this report are type tests of complete pieces of equipment, for example a speed variable fan, and not of components, for example a converter. Connection of this equipment to the supply generally requires special agreement between the supply authority and the consumer. This consent will depend upon several factors including the expected levels of disturbance caused by the equipment and the actual situation at the connection point to the power supply system. These recommendations specify the information required to enable a supply authority to assess equipment regarding harmonic disturbance and to decide whether or not the equipment is acceptable for connection with regard to the harmonic distortion aspect. NOTE 1 - For these types of equipment only general recommendations on assessment of disturbances can be given. There is no guarantee that the connection of equipment complying with these recommendations will be allowed in all cases, as the consent to connect equipment to the supply depends on the level of disturbance caused by the equipment and the load conditions in the network. NOTE 2 - These recommendations can also be applied to equipment with a lower rated input current but requiring special consent of the supply authority (see IEC 61000-3-2). NOTE 3 - These recommendations are not applicable to active filters. Guidance is given on: a) required short-circuit power for harmonics emitting equipment tested or simulated under specified conditions; b) methods for type tests or simulations.

标准号

IEC TS 61000-3-4:1998

发布

1998年

发布单位

国际电工委员会

当前最新

IEC TS 61000-3-4:1998

 

 

代替标准

IEC 61000-3-12:2004

被代替标准

IEC 77A/169/CDV:1996

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