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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
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