Prof R T KennedyEMC & COMPLIANCE ENGINEERING 1 EET 422 EMC & COMPLIANCE ENGINEERING

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 2 EET 422 EMC & COMPLIANCE ENGINEERING

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 3 STANDARDS standard time standard bed size A4 paper size, the reference for printers, folders, envelopes and many publications bank credit cards business cards

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 4 document established by consensus approved by a recognized body for common and repeated use rules, guidelines or characteristics for activities or their results aimed at achieving optimum degree of order

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 5 NEED for STANDARDS

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 6

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 7 STANDARDS -CATEGORIES BASIC STANDARDS GENERIC STANDARDS PRODUCT SPECIFIC STANDARDS

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 8 BASIC STANDARDS general information / description related to the disturbing phenomena detailed test and measurement methods test instrumentation and basic test set up ranges of immunity test levels

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 9 BASIC STANDARDS specialised terminology environment description and classification compatibility level ranges basis for emission limits immunity test levels

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 10 GENERIC STANDARDS define a set of precise EMC requirements include limits indicate applicable standardised tests

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 11 REQUIREMENTS legal requirements control amount of EM pollution mandated by government agencies customer satisfaction reliability imposed by product manufacturer

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 12 GENERIC STANDARDS residential commercial light industry environment

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 13 GENERIC STANDARDS industrial environment

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 14 PRODUCT SPECIFIC STANDARDS

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 15 Household Appliances and Portable Tools vacuum cleaners washing machines heating and cooking appliances Lighting Equipment TV Receivers and Audio Equipment General Industrial Equipment Information Technology Equipment Programmable Controllers Alarm Systems Uninterruptible power systems (UPS) Adjustable speed drives

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 16

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 17 should reference published limits should not set their own emission limits CISPR or SC 77A published limits not suitable ?

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 18 STRUCTURE SCOPE REFERENCES definition of products covered normative references electromagnetic environment emission requirements immunity requirements test operating conditions performance criteria

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 19 CISPR PRODUCT EMISSION STANDARDS Industrial Products Vehicles Domestic & Lighting Products ITE & Multi-Media Products

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 20 STANDARDCONTENTSOBJECTIVES BASIC  measurement and test methods  instrumentation  test set-up  ranges of test levels (immunity)  NO limits  NO performance criteria  reference documents  NO conformance testing of products GENERIC  precise and essential requirements (limits) for all products intended for use in each environment residential : commercial light industry : industry  refer to basic standards for test and measurement methods (no repetition)  general performance criteria  conformance testing of products  basis for product (family) standards PRODUCT FAMILY  EMC requirements for product-families  specific test set-up  refer to basic standards for test and measurements (no repetition)  more detailed performance criteria  conformance testing of products  precedence over Generic Standards but co-ordinated with Generic Standards DEDICATED PRODUCT  same as product-family but more specific

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 21 IEC STRUCTURE Part 1: General  general considerations introduction, fundamental principles, safety  definitions, terminology Part 2: Environment  description of the environment  classification of the environment  compatibility levels Part 3: Limits  emission limits  immunity limits (except for product committees)

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 22 IEC STRUCTURE Part 4: Testing and measurement techniques  measurement techniques  testing techniques Part 5: Installation and mitigation guidelines  installation guidelines  mitigation methods and devices Part 6: Generic standards

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 23 EUROPEAN STANDARDS EN European Standard Européen Norm = Euro-Norm

Prof R T KennedyEMC & COMPLIANCE ENGINEERING 24