Conducted harassment test CE

NegotiableUpdate on 12/14

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传导骚扰测试CE主要遵循标准 CISPR 11: Industrial, scientific and medical (ISM) radio-frequency equipment and similar equipment –Radio-frequency disturbance characteristics –Limits and methods of measurement CISPR 12: Vehicles, boats and internal combustion engines—Radio disturbance characteristics—Limits and methods of measurement for the protection of off board receivers CISPR 13: Sound and television broadcast receivers and associated equipment –Radio disturbance characteristics –Limits and methods of measureme......

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产品特征

传导骚扰测试CE主要遵循标准

CISPR 11: Industrial, scientific and medical (ISM) radio-frequency equipment and similar equipment –Radio-frequency disturbance characteristics –Limits and methods of measurement
CISPR 12: Vehicles, boats and internal combustion engines—Radio disturbance characteristics—Limits and methods of measurement for the protection of off board receivers
CISPR 13: Sound and television broadcast receivers and associated equipment –Radio disturbance characteristics –Limits and methods of measurement
CISPR 14-1:Electromagnetic compatibility . Requirements for household appliances, electric tools and similar apparatus -Part 1: Emission
CISPR 15: Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment
CISPR 22：Information technology equipment – Radio disturbance characteristics –Limits and methods of measurement

传导骚扰测试CE系统主要测量受试设备（EUT）在正常工作状态下通过电源线、信号端口、控制端口对周围环境所产生的骚扰，测试频率范围主要为9 kHz~30MHz，传导骚扰测试通常在屏蔽室内进行,符合标准: CISPR16/ GB T6113，CISPR11/ GB4824，CISPR13/ GB13837，CISPR14-1/ GB4343.1，CISPR15/ GB17743......

产品功能

传导骚扰测试CE系统主要测量受试设备（EUT）在正常工作状态下通过电源线、信号端口、控制端口对周围环境所产生的骚扰，测试频率范围主要为9 kHz~30MHz。不同产品的骚扰限值由不同标准规定，但基本方法是一样的。系统主要由EMI测试接收机、人工电源网络（LISN）和EMC测试软件组成。其中人工电源网络可以在给定的频率范围内，为骚扰电压的测量提供标准规定的50Ω阻抗，并使受试设备（EUT）与电源相互隔离。
当EUT电流过大，或无法使用LISN进行测量时，如EUT控制端口，可使用高阻抗电压探头配合接收机测量。

传导骚扰测试CE测试配置：
测试设备：EMI接收机、人工电源网络、EMC测试软件、电压探头、电流探头等（根据需要决定配置）。
测试环境：电磁屏蔽室
测试时，人工电源网络的输出端子与受试设备端子应相距0.8 m，并用一根0.8m长的三芯软缆中的两根动力线连接。台式受试设备的高度要求0.8m以上，落地式设备的高度要求0.1m以上。墙面和地面要放置接地金属板，EUT距离垂直接地金属板0.4m。

传导骚扰测试CE系统示意图