EN 55020的测试要求：N/A

EN 55024的测试要求：Signal ports and telecommunication ports: 1KV for without primary protectors fitted

DC power port:05KV; AV Mains power port: 1KV for line to line, 2KV for line to earch

4. CS (传导抗扰度)

EN 55035的测试要求：0.15MHz - 10MHz:3V; 10MHz-30MHz: 3Vto 1V, 30MHz-80MHz:1V

EN 55020的测试要求：N/A

EN 55024的测试要求：0.15MHz - 10MHz:3V

5. Power frequency Magnetic field (工频磁场抗扰度)

EN 55035的测试要求：1A/m

EN 55024的测试要求：1A/m

6. Voltage Dips & short interruptions(电压跌落) - Voltage dips

EN 55035的测试要求：Residual voltages<5% Number of cycles 0.5; Resudyal voltage:70% Number of cycles:25 for 50Hz, 30 for 60Hz

EN 55024的测试要求：Residual voltages<5% Number of cycles 0.5; Resudyal voltage:70% Number of cycles:25 for 50Hz, 30 for 60Hz

7. Voltage Dips & short interruptions(电压跌落) - Voltage interruptions

EN 55035的测试要求：Residual voltages<5% Number of cycles: 250 for 50Hz, 300 for 60Hz

EN 55024的测试要求：Residual voltages<5% Number of cycles: 250 for 50Hz, 300 for 60Hz

三、EN 55035新增测试项目

1. Broadband impulse noise disturbances, repetitive (重复带宽脉冲噪声干扰) - Impulse Frequency Test level

测试要求：0.15MHz to 0.5MHz 107dBuV; 0.5MHz to 10MHz 107dBuV to 36dBuV; 10 to 30MHz 36dBuV to 30dBuV

2. Broadband impulse noise disturbances,isolated(单独带宽脉冲噪声干扰) -- Impulse Frequency Test level