歐盟是中國*大的貿易伙伴,有為數眾多的中國企業將產品銷往歐洲市場。根據歐盟的市場準入規則,CE標志是必須的,對于電子產品而言,歐盟指令主要包括了EMC指令(Electromagnetic Compatibility Directive)和LVD指令(the Low Voltage Directive)。但是其中的EMF (The effects of electromagnetic fields)標準并不為很多廠家所知,本文的目的就是逐一簡述其中的常用標準和應用范圍。
EMF標準的制定可以源于1999年通過的歐盟指令1999/519/EC,其主要目的是保護暴露在電磁環境下的公共人身安全。此后的新指令2004/40/EC,主要為防范工作環境中的電磁輻射照射。雖然這并不是CE標志強制的指令,但卻是歐盟職業健康安全規范的一部分,為歐洲許多企業所重視。
實際上,在R&TTE指令(The Radio and Telecommunications Terminal Equipment Directive)和LVD指令中都包含了人體暴露在危險電磁環境下的安全標準,主要包括以下幾個標準:
EN 50360:2001 Product Standard to Demonstrate the Compliance of Mobile Phones with the Basic Restrictions Related to Human Exposure to Electromagnetic Fields (300 MHz–3 GHz).
?EN 50366:2003 Household and Similar Electrical Appliances - Electromagnetic Fields–Methods for Evaluation and Measurement.
? EN 50371:2002 Generic Standard to Demonstrate the Compliance of Low–Power Electronic and Electrical Apparatus with the Basic Restrictions Related to Human Exposure to Electromagnetic Fields (10 MHz–300 GHz) –General Public.
? EN 50364: 2001 Limitation of Human Exposure to Electromagnetic Fields from Devices Operating in the Frequency Range 0 Hz–10 GHz, Used in Electronic Article Surveillance (EAS), Radio-Frequency Identification (RFID), and Similar Applications.
? EN 50385:2002 Product Standard to Demonstrate the Compliance of Radio Base Stations and Fixed Terminal Stations for Wireless Telecommunication Systems with the Basic Restrictions or the Reference Levels Related to Human Exposure to Radio–Frequency Electromagnetic Fields (110 MHz–40 GHz) –General Public.
EN 50360:2001. 作為R&TTE指令下的一個分標準,
EN 62493:2010 針對LED照明的EMF的測試要求 |
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