发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本部分规定了在运行条件下的设备对下述场所中的工频磁场骚扰的抗扰度要求: ——住宅区和商业区; ——工矿企业和发电厂; ——中压、高压变电所。 对安装在不同地点的设备,本部分的适用性由第3章中所指出的现象而定。 本部分不考虑在电缆中或现场设施的其他部件中的容性和感性耦合而引起的骚扰。 与此有关的传导骚扰在其他标准中考虑。 本部分的目的是建立一个具有共同性和重复性的基准,以评价处于工频(连续和短时)磁场中的家用、商业和工业用电气和电子设备的性能。 本部分规定了以下几项: ——推荐的试验等级; ——试验设备; ——试验布置; ——试验程序。 对其他类别的磁场也将制定标准: ——其他电源频率的磁场(16 2/3Hz~20Hz或30Hz~400Hz); ——谐波电流磁场(10OHz~200OHz); ——高频磁场(频率最高至150kHz,例如对于电源网络的信号系统); ——直流磁场。
Electromagnetic compatibility Testing and measurement techniques Power frequency magnetic field immunity test
本标准规定了在运行条件下的设备对下述场所中的工频磁场骚扰的抗扰度要求。 --住宅区和商业区; --工矿企业和发电厂; --中压、高压变电所。 对安装在不同地点的设备,本标准的适用性由第3章中所指出的现象而定。 本标准不考虑在电缆中或现场设施的其他部件中的容性和感性耦合而引起的骚扰。与此有关的传导骚扰在其他标准中考虑。 本标准的目的是建立一个具有共同性和重复性的基准,以评价处于工频(连续和短时)磁场中的家用、商业和工业用电气和电子设备的性能。 本标准规定了以下几项: --推荐的试验等级; --试验设备; --试验布置; --试验程序。 对其他类别的磁场也将制定标准: --其他电源泉频率的磁场(102/3Hz~20Hz或30Hz~400Hz); --谐波电流磁场(100Hz~200Hz); --高频磁场(频率最调到地150Hz,例如对于电源网络的信号系统); --直流磁场。
Electromagnetic compatibility--Testing and measurement techniques--Power frequency magnetic field immunity test
Electromagnetic compatibility(EMC) — Part 4-8: Testing and measurement techniques — Power frequency magnetic field immunity test
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Electromagnetic compatibility (emc).part 4: testing and measurement techniques.section 8: power frrquency magnetic field immunity test
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この規格は,次の区域に設置する機器の動作状態だけにおける電源周波数磁気妨害に対するイミュニティ要求事項に関連している。
Electromagnetic compatibility (EMC) -- Part 4: Testing and measurement techniques -- Section 8: Power-frequency magnetic field immunity test
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This International Standard provides guidance on the principles of auditing, managing audit programmes, conducting quality management system audits and environmental management system audits, as well as guidance on the competence of quality and environm
Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test Edition 1.1; IEC 61000-4-8:1993 + A1:2000
This standard is about Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques; Power frequency magnetic field immunity test; Amendment 1
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Настоящий стандарт распространяется на технические средства (ТС), применяемые в бытовых условиях, коммерческих учреждениях, на предприят
Electromagnetic compatibility of technical equipment. Immunity to power frequency magnetic field. Technical requirements and test methods
Relates to the immunity requirements of equipment, only under operational conditions, to magnetic disturbances at power frequency related to residential and commercial locations, industrial installations and power plants and to medium voltage and high vo
Electromagnetic compatibility (EMC); part 4: testing and measurement techniques; section 8: power frequency magnetic field immunity test; basic EMC publication