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1、Anbotek Compliance Laboratory Limited,EMC基础知识讲解讲师:ASHER,Anbotek Compliance Laboratory Limited,定 义,EMC Electro Magnetic Compatibility 电磁兼容设备或系统在其电磁环境中能正常工作,且不对该环境中的任何事物构成不能承受的电磁骚扰的能力。EMI Electro Magnetic Interference 电磁干扰适用于所有的电器设备,包括电池产品和太阳能产品,有电子和无电子零件的产品EMS Electro Magnetic susceptibility 电磁敏感性(电磁
2、抗扰度测试)适用于有电子零件的所有电器设备,包括电池产品和太阳能产品EMF Electro Magnetic Field,EN50366目前仅家电产品有要求EMP Electro Magnetic protection EN60335-1/A1最新要求,Anbotek Compliance Laboratory Limited,EMI basic test items,Harmonic Current 谐波电流 IEC61000-3-2(对所有直接接入电网的产品)Voltage fluctuation&Flicker电压闪烁 IEC61000-3-3(对所有直接接入电网的产品)Conducte
3、d emission 传导骚扰 0.15MHz 30MHz,屏蔽室内Radiated emission 辐射骚扰 30MHz1000MHz,全电波暗室内Radiated power(Using power clamp)辐射功率(功率吸收钳法测辐射)30MHz 300MHz,屏蔽室内Discontinuous emission(Click)断续骚扰(咯呖声)0.15MHz30MHz,屏蔽室内,仅用于家电产品Triple loop 三环天线 9KHz 30MHz,屏蔽室内,仅用于灯具产品,Anbotek Compliance Laboratory Limited,EMS 测试结果的合格判定,Gra
4、de A 受试样品在试验中和试验后均能正常工作(无状态改变)Grade B 受试样品在试验后可以自动恢复正常工作,且无性能下降Grade C 允许受试样品有暂时性的性能下降,只要这种功能是可以通过控制操作、人工复位、甚至是关机后恢复正常工作,Anbotek Compliance Laboratory Limited,EMS basic test(Immunity test),ESD静电放电,Electrostatic Discharge IEC61000-4-2 RS辐射抗扰度,Radiated susceptibility IEC 61000-4-3,全电波暗时中测试EFT电快速脉冲群,El
5、ectrical Fast Transient IEC 61000-4-4Surge浪涌(雷击)IEC 61000-4-5Injected current,注入电流 IEC 61000-4-6PQT电压跌落,Voltage dips,short interruptions and voltage variations IEC 61000-4-11,Anbotek Compliance Laboratory Limited,EMC standard construction,产品标准+基础测试标准Cispr,IEC,EN家电产品,电动工具 EN55014-1:EMI(Conducted Emis
6、sion,Power Clamp,Click,etc)EN55014-2:EMS,无电子零件的则不需要测试 EN61000-3-2,EN61000-3-3(没接入电网的产品不须测试)灯具 EN55015:EMI(conducted emission,triple loop,etc)EN61547:EMS 无电子零件的则不需要测试 EN61000-3-2,EN61000-3-3(没接入电网的产品不须测试),Anbotek Compliance Laboratory Limited,EMC standard construction,音视频产品 EN55013:EMI(Conducted emis
7、sion,Radiated emission)EN55020:EMS 无电子零件的则不需要测试 EN61000-3-2,EN61000-3-3(没接入电网的产品则不须测试)信息技术设备(IT产品)EN55022:EMI(Conducted emission,Radiated emission)EN55024:EMS 无电子零件的则不需要测试 EN61000-3-2,EN61000-3-3(没接入电网的产品则不须测试)通用产品 EN61000-6-1:EMI(Conducted emission,Radiated emission)EN61000-6-3:EMS 无电子零件的则不需要测试 EN6
8、1000-3-2,EN61000-3-3(没接入电网的产品则不须测试),Anbotek Compliance Laboratory Limited,EMC standard construction,音视频产品 EN55013:EMI(Conducted emission,Radiated emission)EN55020:EMS 无电子零件的则不需要测试 EN61000-3-2,EN61000-3-3(没接入电网的产品则不须测试)信息技术设备(IT产品)EN55022:EMI(Conducted emission,Radiated emission)EN55024:EMS 无电子零件的则不需
9、要测试 EN61000-3-2,EN61000-3-3(没接入电网的产品则不须测试)通用产品 EN61000-6-1:EMI(Conducted emission,Radiated emission)EN61000-6-3:EMS 无电子零件的则不需要测试 EN61000-3-2,EN61000-3-3(没接入电网的产品则不须测试),Anbotek Compliance Laboratory Limited,EMF,EN50366 EN60335-1引用的安全要求,从属于LVD指令目前仅出口欧洲的家电产品有要求测试至今,尚未有不合格产品出现,Anbotek Compliance Laborat
10、ory Limited,EMP 测试项目,Anbotek Compliance Laboratory Limited,EMF test set up,Anbotek Compliance Laboratory Limited,Conducted emission,Anbotek Compliance Laboratory Limited,Radiated power,Anbotek Compliance Laboratory Limited,Radiated power,Anbotek Compliance Laboratory Limited,ESD test set up,Anbotek
11、Compliance Laboratory Limited,ESD test set up,Anbotek Compliance Laboratory Limited,Radiated emission,Anbotek Compliance Laboratory Limited,EFT test setup,Anbotek Compliance Laboratory Limited,Surge test setup,Anbotek Compliance Laboratory Limited,Dips test setup,Anbotek Compliance Laboratory Limited,