1、中國(guó)強(qiáng)制認(rèn)證（CCC） 電磁相容認(rèn)證執(zhí)行標(biāo)準(zhǔn) 1、音視頻産品 GB13837聲音和電視廣播接受機(jī)及有關(guān)設(shè)備干擾特性允許值和測(cè)量措施 GB17625.1低壓電氣及電子設(shè)備發(fā)出旳諧波電流限值(設(shè)備每相輸入 16A) 2、資訊技術(shù)設(shè)備 GB9254資訊技術(shù)設(shè)備旳無線電干擾極限值及測(cè)量措施第一批實(shí)施強(qiáng)制性産品認(rèn)證旳音視頻設(shè)備類産品目錄（共16種）（不涉及廣播級(jí)音響設(shè)備和汽車音響設(shè)備） 總輸出功率在500W（有效值）如下旳單揚(yáng)聲器和多揚(yáng)聲器有源音箱、音頻功率放大器、調(diào)諧器、各種廣播波段旳收音機(jī)、各類載體形式旳音視頻錄製、播放及處理設(shè)備（涉及各類光碟磁帶等載體形式）、及以上設(shè)備旳組合，爲(wèi)音視頻設(shè)備配套旳電

2、源適配器、各種成像方式旳彩色電視接受機(jī)、監(jiān)視器（不涉及汽車用電視接受機(jī)）、黑白電視接受機(jī)及其她單色旳電視接受機(jī)、顯象（示）管、錄影機(jī)、衛(wèi)星電視廣播接受機(jī)、電子琴、天線放大器、聲音和電視信號(hào)旳電纜分派系統(tǒng)設(shè)備與部件第一批實(shí)施強(qiáng)制性産品認(rèn)證旳資訊技術(shù)設(shè)備産品目錄（共12種） 微型電腦、攜帶型電腦、與電腦連用旳顯示設(shè)備、與電腦連用旳 列印設(shè)備、多用途列印影印機(jī)、掃描器、電腦內(nèi)置電源及電源適配器充電器、電腦遊戲機(jī)、學(xué)習(xí)機(jī)、影印機(jī)、伺服器、金融及貿(mào)易結(jié)算電子設(shè)備 歐洲共同體CE認(rèn)證 電磁相容認(rèn)證執(zhí)行標(biāo)準(zhǔn)1、音視頻産品 EN55013聲音和電視廣播接受機(jī)及有關(guān)設(shè)備干擾特性允許值和測(cè)量措施 EN55020聲

3、音和電視廣播接受機(jī)及有關(guān)設(shè)備傳導(dǎo)抗擾度限值及測(cè)量措施2、資訊技術(shù)設(shè)備 EN55022資訊技術(shù)設(shè)備旳無線電干擾極限值及測(cè)量措施 EN55024資訊技術(shù)設(shè)備旳抗擾度限值及測(cè)量措施美國(guó)FCC認(rèn)證簡(jiǎn)介 根據(jù)美國(guó)聯(lián)邦通訊法規(guī)相關(guān)部分(CFR 47部分)中規(guī)定，凡進(jìn)入美國(guó)旳電子類産品都需要進(jìn)行電磁相容認(rèn)證（某些有關(guān)條款特別規(guī)定旳産品除外），其中比較常見旳認(rèn)證方式有三種：Certification、DoC、Verification。這三種産品旳認(rèn)證方式和程式有較大旳差異，不同旳産品可選擇旳認(rèn)證方式在FCC中有相關(guān)旳規(guī)定。其認(rèn)證旳嚴(yán)格限度遞減。針對(duì)這三種認(rèn)證，F(xiàn)CC委員會(huì)對(duì)各試驗(yàn)室也有相關(guān)旳規(guī)定。 1. Ce

4、rtification(認(rèn)可驗(yàn)證) 大多數(shù)用於一般無線電産品申請(qǐng)方面。 必須由FCC委員會(huì)人員審查實(shí)驗(yàn)報(bào)告，經(jīng)核準(zhǔn)後發(fā)給認(rèn)可證書。 2. Declaration of Conformity (DoC) 這類申請(qǐng)産品重要針對(duì)於IT産品和周邊輔助設(shè)備。 不需FCC委員會(huì)人員審查測(cè)試報(bào)告，廠商可使用自我認(rèn)證旳方式。 自我認(rèn)證測(cè)試報(bào)告必須由經(jīng)NVLAP標(biāo)準(zhǔn)認(rèn)可實(shí)驗(yàn)室發(fā)出。 FCC Class A旳産品可延用自我認(rèn)證措施，申請(qǐng)程式不需經(jīng)由FCC委員會(huì)審核。歐盟CE認(rèn)證簡(jiǎn)介 1. 根據(jù)歐盟旳89/336/EEC指令，進(jìn)入歐洲市場(chǎng)旳電子産品也要都進(jìn)行電磁相容認(rèn)證，目前最常用旳一種認(rèn)證方式爲(wèi)DoC（Manuf

5、acturers Self-Declaration of conformity）(廠商自我宣布認(rèn)證)。 2. 一般用於IT産品及工業(yè)設(shè)備及部分醫(yī)療設(shè)備，還有某些沒有直接連接公共網(wǎng)路旳網(wǎng)路産品。 3. 部分醫(yī)療器材設(shè)備沒有直接接觸到病人身體旳也可延用自我宣布認(rèn)證方式。廠商自行測(cè)試或由認(rèn)可實(shí)驗(yàn)室做出旳測(cè)試報(bào)告，可依法而作自我宣布認(rèn)證。江蘇省電子産品監(jiān)督檢驗(yàn)所電磁相容實(shí)驗(yàn)室 HYPERLINK 江蘇無錫中橋葛巷107號(hào)中國(guó)電磁相容網(wǎng) HYPERLINK EMC技術(shù) Generic Immunity Standards Residential, Commercial, Light Industry -

6、 EN50082-1:1997 Industrial Environment, Heavy Industry - EM50082-2:1996 Medical Device - EN60601-1-2TESTSResidential, Commercial, Light Industry EN50082-1:1997Industrial Environment, Heavy Industry EN50082-2:1996Medical Device EN60601-1-2 HYPERLINK /posters/ l med *EN61000-4-24.0kV Contact Discharge

7、 8.0kV Air Discharge4.0kV Contact Discharge (level 2) 8.0kV Air Discharge (level 3) HYPERLINK /posters/ l B i3.0kV Contact Discharge 8.0kV Air DischargeEN61000-4-3 ENV5014080 MHz to 1000MHz 3V/m 80% and 1.0kHz Modulation80 MHz to 1000 MHz 10V/m (Unmodulated, RMS) 80% and 1.0kHz Amplitude Modulation

8、HYPERLINK /posters/ l A m26 MHz to 1000MHz 3V/m 80% and 1.0kHz ModulationENV50204900MHz +5MHz 3V/m 50% Duty Cycle 200Hz Rep. Rate900MHz +5MHz 10V/m (Unmodulated, RMS) 50% Duty Cycle 200Hz Rep. Rate HYPERLINK /posters/ l A m900MHz +5MHz 3V/m 50% Duty Cycle 200Hz Rep. RateEN61000-4-4I/O : 0.5kV, 5/50

9、(Tr/Th), 5kHz AC : 1.0kV, 5/50 (Tr/Th), 5kHz DC : 0.5kV, 5/50 (Tr/Th), 5kHzI/O : 2.0kV, 5/50 (Tr/Th), 5kHz AC : 2.0kV, 5/50 (Tr/Th), 5kHz DC : 2.0kV, 5/50 (Tr/Th), 5kHz HYPERLINK /posters/ l B iI/O : 0.5kV, 5/50 (Tr/Th), 5kHz AC : 1.0kV, 5/50 (Tr/Th), 5kHz Permanently Install 2.0kVEN61000-4-51.2/50

10、(Tr/Th., S) 1.0kV on Differential 2.0kV on Common Common Mode: L+PE, N+PE HYPERLINK /posters/ l B i1.2/50 (Tr/Th., S) 2.0kV on Differential (L-N) 4.0kV on Common (L-PE, N-PE) HYPERLINK /posters/ l B i1.0kV on Differential 2.0kV on Common Common Mode: L+PE, N+PEEN61000-4-6 ENV50141150kHz to 80MHz 3Vr

11、ms 150omn Source Impedance 80% and 1.0kHz Modulation150kHz to 80MHz 10Vrms (Unmodulated) 150omn Source Impedance 80% and 1.0kHz Modulation HYPERLINK /posters/ l A mEN61000-4-8 HYPERLINK /posters/ l sus *50Hz 3A/m50Hz 3A/m HYPERLINK /posters/ l A mEN61000-4-1130% 10 ms HYPERLINK /posters/ l B i60% 10

12、0 ms HYPERLINK /posters/ l B i 95% 500 ms HYPERLINK /posters/ l B i30% 10 ms HYPERLINK /posters/ l B i60% 100 ms HYPERLINK /posters/ l sus * 95% 5000 ms HYPERLINK /posters/ l sus *KEYS: Check the published standard for detailed applications -m 2.0kV for port for process, measurement & control lines.

13、 -i For DC or other ports see standards - Informative Only. -* Only pertains to devices susceptible to magnetic fields. -* For Medical Device: For Equipment and/or Systems specified for use only in X-ray shielded locations, the level shall be 1 V/m when tested on a test site without such shielding.

14、For Equipment and/or Systems specified for use only in other kinds of shielded location, the level of 3 V/m may be decreased in proportion to the shielding effectiveness. Manufacturers of Patient Coupled Equipment and/or Systems shall specify Immunity Levels for their Equipment and/or Systems. The m

15、anufacturer shall document the test methods used to verify compliance. -Emissions Standards EuropeEN50081-1, EN50081-2, EN55022, EN55011, EN55013, EN55014, EN55015, EN61000-3-2,3 United States FCC Part 15, FCC Part 18 Taiwan (Republic of China) CNS 13438 Japan VCCI V-2/97.04Conducted Emissions Proce

16、dure EUT is set up according to the guideline of test standard and test procedure (typically ANSI C63.4) and is then plugged into a Line Impedance Stabilization Network (LISN). An EMI receiver peak scan is made at the frequency measurement range. The six highest significant peaks are then marked, an

17、d these signals are quasi-peaked and averaged. The frequency range investigated is from 150/450KHz to 30MHz. Radiated Emissions Procedure EUT is set up according to the guidelines of test standard and test procedure (typically ANSI C63.4). An EMI receiver peak scan is made at the frequency measureme

18、nt range (prescan). Signal discrimination is then performed and the significant peaks marked. These peaks are quasi-peaked during final testing. The frequency range investigated is from 30MHz to 1,000 MHz (and above) depending on fundamental frequency and standard. Emissions Standards EUROPE EN50081

19、-1: Generic emissions standard for domestic, commercial and light industrial environments. Used when no product specific standards exist. EN50081-2: Generic emissions standard for industrial environment, used when no product specific standards exist. EN55022: As known as CISPR-22. Harmonized standar

20、d covers Information Technology Equipment (ITE). Adopted and recognized worldwide by the FCC, VCCI, BSMI (BCIQ), AS/NZ and many other countries. EN55011 As known as CISPR-11. Harmonized standard covers Industrial, Scientific and Medical (ISM) equipment. EN55013: A standard for broadcast sound and te

21、levision receivers and their associated equipment, i.e. audio, VCRs, CD players. EN55014: A standard for household appliances and electric tools. EN55015: A standard for lighting equipment and auxiliaries. EN61000-3-2: Power frequency emissions standard for AC mains harmonics. Incorporated into EN50

22、081-1 by reference. EN61000-3-3: Emissions standard for AC mains - voltage fluctuations and flicker. -UNITED STATES FCC Part 15: It covers both intentional and unintentional radiators. Products covered include ITE devices and low-power transmitters. FCC Part 18 This is for Industrial, Scientific and

23、 Medical (ISM) equipment. -TAIWAN CNS 13438: EMI standard for the Republic of China (Taiwan), limits and methods of measurement of radio interference charcteristcs of information technology equipment. -JAPAN VCCI V-2/97.04: Japanese EMI standard, regulations for voluntary control measuresCE Mark (Eu

24、ropean) is mandatory for all Electronic and Electrical Equipment being sold in Europe today. Since the rules and standards concerning Electromagnetic Interference (EMI) and Immunity testing are constantly in flux, it helps to have an expert sort out the confusion for you. EMC Compliance Management G

25、roup is such an expert, having been audited and approved by a European Competent Body (Assessment Services of the UK) against all aspects of EN 45001 and ISO Guide 25. The relationship between us and our Competent Body benefits you, the client, in following ways: For issues that are not explicitly d

26、etailed in the standards, EMC Compliance is your direct link to a European Authority. We are in constant contact with our Competent Body in the UK and can clear up all ambiguities within one day via fax or e-mail. Test Plans that we prepare on your behalf can be approved by our Competent Body within

27、 a few days. Although this step is not mandated by law, the process adds more confidence to the testing programs we carefully craft for you. Any and all rule changes or new standard updates are immediately detailed to us by our Competent Body. Thus, when you use our services, you are confident that

28、your products will have a shelf life beyond the next transition provisions! -FCC (America) Your Class B Declarations of Conformity (DoCs) for Information Technology Equipment (ITE) can be issued immediately provided you locate a qualified laboratory which has undergone a rigorous auditing process by

29、 the Department of Commerce under their National Voluntary Laboratory Accreditation Program (NVLAP). No more 45 day waits to obtain a Grant of Equipment Authorization from the FCC. EMC Compliance has completed such an audit and received NVLAP accreditation in December 1996. We now offer accredited F

30、CC Part 15 DoC testing and approvals with the following features and benefits: Once we help you pass the tests, well provide you with the new label format that replaces the old certification labels. Its even available on disk! We will prepare your Declarations of Conformity for you to contain all in

31、formation required by the new law. Our expert Engineers and Program Managers will disclose all aspects of the new law and help you make sure that your marketing of DoC approved devices is done properly! -VCCI (Japan) The Voluntary Control Council for Interference (VCCI) is concerned with the sale of

32、 ITE in Japan and attempts to minimize Electromagnetic Interference in the country by encouraging testing to internationally harmonized EMI standards (CISPR 22). Although the program is Voluntary, you can bet that your marketing efforts will be met with much resistance without VCCI Approval. The app

33、roval process is quite simple and is only a matter of registering details of your passing product with the VCCI. There is one catch however. First, to have your products accepted, your company must become a member of the VCCI. Once that is complete you then must test at an EMC Laboratory which has a

34、lready been registered with and approved by the VCCI for both Radiated and Conducted Emissions testing. Registering a test lab is extremely detailed and time consuming, since the VCCI demands site attenuation data and procedures which differ from internationally recognized practices. The whole proce

35、ss can take between 6-9 months to complete! So if the lab you are currently using has said that their VCCI registration is in process, you could be in for a much longer wait than your products life cycle! EMC Compliance Management Group has been registered with the VCCI since November of 1996. Hirin

36、g us as your EMC lab of choice for VCCI approvals has the following advantages: If your company is not already a member, well guide you through the process by providing all necessary forms and helping you to complete them accurately. Well submit all Conformity Verification Reports to the VCCI on you

37、r behalf for products that have been tested by us and found to comply. Since we have such a good working relationship with the VCCI, these reports come back to us with stamps of approval within about one week! Well alert you to the many transition provisions most recently released by the VCCI as the

38、y completely harmonize their standards to CISPR 22 by the year . As each transition provision is met, we will automatically adjust our test program for you so that you continue to comply. -BSMI (Taiwan) The Bureau of Standards, Metrology & Inspection (BSMI), formerly Bureau of Commodity Inspection a

39、nd Quarantine (BCIQ), is slowly phasing in EMC requirements for products being sold or imported into the Republic of China on Taiwan. Information Technology Equipment will be the first product category impacted with a current mandatory date of 1 January 1998. After this date, new shipments of ITE Eq

40、uipment must be BSMI type-approved according to the following sequence of events: First, manufacturers or importers must obtain and EMC type test from a BSMI accredited test laboratory. Next, they must send two copies of an EMI (Immunity is not yet regulated) test report along with several pieces of

41、 additional documentation to the BSMI for issuance of the type certificate. All documentation submitted including the test reports MUST BE IN CHINESE. Hiring EMC Compliance Management Group as your BSMI lab of choice has the following advantages: EMC Compliance is one of the few DOMESTIC BSMI accred

42、ited test laboratories. Most of our staff whom speak, read and write fluent Mandarin Chinese. All EMI test reports submitted by EMC Compliance will be in Chinese and our language experts can even help you with the translation of other pertinent documents which must be submitted. -C-tick Mark (Austra

43、lian & New Zealand) Through the Spectrum Management Agency (SMA) Australia has introduced the Electromagnetic Compatibility Framework. As of January 1997, all ITE products must meet the Australian emissions standard AS/NZS 3548. Furthermore, in order for test data to be accepted by the SMA, one must

44、 test at an EMC Laboratory which has been recognized by the SMA either directly or through a Mutual Recognition Arrangement (MRA). Since the SMA recognizes laboratories that are NVLAP accredited, make sure that the lab you are using has AUS/NZ 3548 as part of its NVLAP scope of accreditation. EMC Co

45、mpliance Management Group is NVLAP approved and has AUS/NZ 3548 as part of its scope of accreditation. As such, not only can we assist you in your Australian test program, but we also provide the following services as a side benefit: EMC Compliance will help you to create your Compliance Folder to c

46、ontain all elements required by the SMA on a per product basis. Reports generated by EMC Compliance are in the correct certified format for quick acceptance by the SMA when you apply for the C-Tick mark(s). We will automatically harmonize your EMI test program to include a single sweep that brings y

47、ou into compliance with Australian and if necessary Japanese, European and North American Emissions requirements. This eliminates duplicate scans and costs! Emissions Limits (Graphs) CISPR22 & FCC Class A/B: Conducted & Radiated CISPR11 Group 1 Class A/B: Conducted & Radiated CISPR11 Group 2 Class A/B: Conducted & RadiatedEMI Emission EQUIPMENTIECJAPANUSAEUKOREATV / Radio AudioCISPR