欧盟RED/EMCD指令新标准 之 EN55035正式起航,您准备好了吗?
将替代原先多媒体类设备适用的EN55020和EN55024及其修订件的欧盟新标准EN55035 已经于2017.11.17列入RED协调标准清单。也就是说,多媒体及信息技术与通讯产品即日起即可申请EN55035的测试与认证,该标准与EN55020及EN55024相比有何不同?本文将带您快速准确的认识EN55035.
EN55035适用产品范围:
多媒体产品.
认识EN55035:
EN55035的测试要求并非EN55020与EN55024测试要求的简单叠加,在这里,我们通过对比关键测试项目的要求差异来清晰的认识EN55035:
与EN55020及EN55024测试要求相同的测试项目:
测试项目
|
测试要求对比
|
EN 55035
|
EN 55020
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EN 55024
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ESD
(静电抗扰度)
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+/-4KV for Contact discharge
+/-8KV for Air discharge
10 of each polarity
|
+/-4KV for Contact discharge
+/-8KV for Air discharge
10 of each polarity
|
+/-4KV for Contact discharge
+/-8KV for Air discharge
25 of each polarity
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与EN55020及EN55024测试要求不相同的测试项目:
测试项目
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测试要求对比
|
EN 55035
|
EN 55020
|
EN 55024
|
R/S
(辐射抗扰度)
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80MHz-1000MHz
1800MHz, 2600MHz, 3500MHz, 5000MHz
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900MHz, 790-862MHz
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80MHz-1000MHz
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EFT
(快速脉冲群)
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+/-1KV for ac mains port
+/-0.5KV for analogue/ digital data ports and DC network power port
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Only +/-1KV for ac mains port
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+/-1KV for ac mains port
+/-0.5KV for analogue/ digital data ports and DC power port
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Surge
(浪涌)
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unshielded symmetrical port 1KV for without primary protection in place
4KV for the primary protectors fitted
0.5KV for coaxial or shielded signal port
DC network power port: 0.5KV
AC Mains power port: 1KV for line to line; 2KV for Line to earth.
|
N/A
|
signal ports and telecommunication ports :
1KV for without primary protection in place
4KV for the primary protectors fitted
DC power port: 0.5KV
AC Mains power port: 1KV for line to line; 2KV for Line to earth.
|
CS
(传导抗扰度)
|
0.15MHz-10MHz: 3V
10MHz-30MHz: 3V to 1V
30MHz-80MHz: 1V
|
N/A
|
0.15MHz-80MHz: 3V
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Power frequency Magnetic field
(工频磁场抗扰度)
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1A/m
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N/A
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1A/m
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Voltage Dips &short interruptions
(电压跌落)
- Voltage dips
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Residual voltage: < 5%
Number of cycles 0.5
Residual voltage: 70%
Number of cycles: 25 for 50 Hz; 30 for 60 Hz
|
N/A
|
Residual voltage: < 5% Number of cycles 0.5
Residual voltage: 70%
Number of cycles: 25 for 50 Hz; 30 for 60 Hz
|
Voltage Dips &short interruptions
(电压跌落)
- Voltage interruptions
|
Residual voltage: < 5 Number of cycles: 250 for 50 Hz ,300 for 60 Hz
|
N/A
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Residual voltage: < 5 Number of cycles: 250 for 50 Hz ,300 for 60 Hz
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EN55035新增测试项目:
测试项目
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测试要求对比
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EN 55035
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EN 55020
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EN 55024
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Broadband impulse noise disturbances, repetitive
(重复宽带脉冲噪声干扰)
-Impulse Frequency
Test level
|
0.15MHz to 0.5MHz
107dBuV;
0.5 MHz to 10MHz;
107dBuV to 36dBuV;
10 to 30MHz
36dBuV to 30dBuV
|
N/A
|
N/A
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目前,Intertek天祥集团电子电气部已升级测试设备,抢先建立EN55035测试,可为音视频及IT与通信类产品提供专业快捷的EN55035测试与认证服务。
联系我们里了解更多标准详细要求:4008869926。