THOMAS KRZESAJ

EMCRF - COMPATIBILIDADE ELETROMAGNÉTICA E RADIOFREQÜÊNCIA

Este site é mantido pelo  Coordenador da ComUnidade WirelessBrasil com autorização e colaboração de Thomas Krzesaj

Thomas Krzesaj (thomas@ksolucoes.com.br) graduou-se 1998 na Universidade Paul Sabatier (França). DUT Génie Electrique et Informatique Industrielle com ênfase em Eletrônica e Micro-ondas; é mestrando em Física na UFAM.
Atuou na Genius Instituto de Tecnologia - Manaus Brasil como engenheiro pleno na implementação de um serviço de Compatibilidade Eletromagnética, incluindo laboratório de pré-conformidade e diagnósticos. Hoje dirige sua empresa, Khappa Soluções Ltda.

EMCRF - COMPATIBILIDADE ELETROMAGNÉTICA E RADIOFREQÜÊNCIA
 

 
Nesta página:

Links para Artigos e notícias recentes

O que é Compatibilidade Eletromagnética

Introdução à Compatibilidade Eletromagnética

Lista de acrônimos

Padronização CEM Internacional

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A Khappa Soluções Ltda  tem por missão ser um parceiro tecnológico de qualidade para as empresas do setor eletro-eletrônico ou de telecomunicação confrontados com problemas de interferências eletromagnéticas ou necessitando adequar-se aos requisitos legais de EMC (sigla inglesa para CEM: Compatibilidade Eletromagnética), como por exemplo a homologação e certificação Anatel para os produtos de telecom.
O objetivo principal da KSL é a redução do "time-to-market" dos projetos pelo uso de técnicas que permitem a prevenção ou redução de interferências eletromagnéticas ao nível do produto, assim como o respeito dos cronogramas estabelecidos visando ultrapassar sempre as expectativas dos clientes.
A KSL atua principalmente em 2 setores de atividades:
- Representação comercial de sociedades ou empresas nacionais ou internacionais atuando na área eletroeletrônica ou telecom (produtos, instrumentos medição, serviços não concorrentes...);
- Serviços tais como:
    Acompanhamento de layout de circuitos impressos (PCI);
    Revisão de projetos eletromecânicos (esquemáticos, projetos de blindagem, controle de aberturas...)
    Acompanhamentos de ensaios de conformidade para obtenção de certificação nacional ou internacional;
    Implementação e gerenciamento de laboratórios de ensaios EMC;
    Consultoria EMC/EMI;
    Gerenciamento EMC de projetos visando ensaios de certificação;
    Formação técnica em Compatibilidade Eletromagnética visando a capacitação de profissionais envolvidos com projetos
    eletro-eletrônicos (EMC, layout, ensaios, cabeamento, aterramento, blindagem...).


EMCRF - COMPATIBILIDADE ELETROMAGNÉTICA E RADIOFREQÜÊNCIA

A Compatibilidade Eletromagnética (CEM) é uma área técnica moderna e em desenvolvimento rápido no Brasil e internacionalmente devido à evolução constante da complexidade nos projetos eletro-eletrônicos e de telecomunicação.
A Compatibilidade Eletromagnética é uma matéria cada vez mais preocupante para qualquer pessoa que opere equipamentos e sistemas elétricos, eletrônicos ou de telecomunicações e, ainda que a sua designação seja algo pesada (pelo menos à primeira abordagem para pessoas sem formação específica em eletricidade), está associada a alguns efeitos que fazem parte do nosso dia a dia, e que são do conhecimento geral, decorrentes do fato de qualquer aparelho elétrico gerar perturbações radioelétricas. Exemplos desses efeitos são as perturbações visíveis na imagem de um televisor quando um veículo motorizado ruidoso (em radiação eletromagnética) passa nas proximidades ou quando ouvimos no nosso receptor de rádio perturbações oriundas de um aspirador elétrico. 


Artigos e notícias recentes


 

O que é a Compatibilidade Eletromagnética?

Publicado no site Eletrotel.com.br em 09/10/2003
Publicado no site Eletronicosonline.com em 01/11/2003 - Visualizado mais de 620 vezes

Por Thomas Krzesaj


A “Compatibilidade Eletromagnética” (CEM) é uma matéria cada vez mais preocupante para qualquer pessoa que opere equipamentos e sistemas elétricos, eletrônicos ou de telecomunicações e, ainda que a sua designação seja algo pesada (pelo menos à primeira abordagem para pessoas sem formação específica em eletricidade), está associada a alguns efeitos que fazem parte do nosso dia a dia, e que são do conhecimento geral, decorrentes do fato de qualquer aparelho elétrico gerar perturbações radioelétricas. Exemplos desses efeitos são as perturbações visíveis na imagem de um televisor quando um veículo motorizado ruidoso (em radiação eletromagnética) passa nas proximidades ou quando ouvimos no nosso receptor de rádio perturbações oriundas de um aspirador elétrico.

Existem muitas outras causas dificilmente identificáveis, mas capazes de gerar efeitos imprevisíveis e que existem potencialmente em qualquer local ou ambiente, nomeadamente o lar, a indústria, os hospitais e os transportes aéreos, terrestres e marítimos. Nas últimas cinco décadas assistiu-se a uma preocupação relativamente crescente a este tema, comprovada na edição de publicações e normas técnicas sobre esta matéria e mais recentemente através dos requisitos das Diretivas Comunitárias Europeus relacionadas a CEM, ou nos regulamentos das companhias de aviação comercial, que proíbem a utilização de aparelhos eletrônicos aos passageiros durante os vôos, para impossibilitar a ocorrência de fenômenos que interfiram com os sistemas de navegação aérea. Atualmente o tema «Compatibilidade Eletromagnética - CEM» relaciona-se com a medição e a definição de limites para as várias perturbações geradas pelo aparelho ‘perturbador’, por um lado, e com a influência dessas perturbações sobre o aparelho ‘perturbado’, por outro.

Bem que esse tema não seja ainda bem conhecido e estudado no Brasil, a importância da CEM em vários outros paises e tal que um produto eletro-eletrônico que não atende as normas estabelecidas não pode ser comercializado. É o caso na Comunidade Européia, nos Estados Unidos ou no Japão, por exemplo.

Conscientes da necessidade de padronização, varias organizações brasileiras (Anatel, ABNT...) estão estudando a questão da CEM e dos limites de emissão de energia eletromagnética permissíveis para um dado aparelho ou equipamento, de maneira a emitir as normas nacionais.

A fim de limitar os custos devidos aos testes de compatibilidade eletromagnética e de garantir uma melhor ‘Qualidade’, ‘Robustez’ e ‘Segurança’ de um equipamento eletro-eletrônico, um estudo rigoroso da CEM deve ser implantado o quanto mais cedo durante a fase de desenvolvimento e principalmente do primeiro protótipo. Por isso, testes de diagnósticos devem ser efetuados com o primeiro protótipo e cada etapa do cronograma deve ser acompanhada pelo engenheiro responsável pela CEM do produto em fase de desenvolvimento.

Garantir um nível mínimo de perturbações eletromagnéticas começa pelo estudo e controle do roteamento da PCI (placa de circuito impresso) onde se deve definir o stack-up (numero e configuração de camadas) da PCI, assim como o sistema de aterramento, a posição adequada dos componentes, e das trilhas permitindo um melhor controle dos fluxos de campo eletromagnéticos presentes nos circuitos.

Essa fase de desenvolvimento é talvez a mais importante em termo de CEM pois a qualidade do roteamento vai definir o nível de emissão eletromagnética da PCI. Assim um equipamento construído com PCI’s roteadas automaticamente e sem controle podem revelar-se terríveis ‘antenas’ emissoras ou receptoras de interferências eletromagnéticas quando o mesmo equipamento desenvolvido com PCI’s simuladas e roteadas cuidadosamente, pode possuir uma margem de vários decibéis abaixo da norma especificada (dependente do projeto).

Uma vez o produto pronto, uma série de ensaios completos chamados de ‘Conformidade’ são efetuados de maneira a verificar se os níveis de emissões e imunidade a perturbações eletromagnéticas são inferiores aos definidos pela norma especificada (dependente do projeto). As principais normas internacionais de CEM são as normas CISPR (Comitê Internacional eSpecial das Perturbações Radioelétricas – Abrangência Internacional) e da FCC (Federal Communication Commission – Estados Unidos).

A Compatibilidade Eletromagnética é uma área técnica moderna e em desenvolvimento rápido no Brasil e internacionalmente devido à evolução constante da complexidade nos projetos eletro-eletrônicos e de telecomunicação.

Para obter mais informações relativas a área de CEM, visitar os links seguintes:
- ABRICEM: Associação Brasileira de Compatibilidade Eletromagnética. www.abricem.com.br
- IEC: Comissão Eletro-técnica Européia.
www.iec.ch
- EMCRF: Compatibilidade Eletromagnética e Radio Freqüências – sitio do autor –

 



Introdução a Compatibilidade Eletromagnética


Por Thomas Krzesaj - 12/04/2004

Hoje em dia com a utilização sempre maior de equipamentos eletrônicos mais complicados, com freqüências sempre mais elevadas, a poluição eletromagnética é onipresente e a Compatibilidade Eletromagnética (CEM) se torna uma disciplina obrigatória e muito importante a fim de garantir o funcionamento correto de um equipamento ou aparelho. A falta de compatibilidade acontece por exemplo quando as imagens de um televisor são afetadas pelo ruído induzido por um liquidificador ou outros equipamentos elétricos através da rede elétrica, mas isso pode ter conseqüências bem mais graves no caso de um marca passo ou de qualquer outro equipamento medico por exemplo.

Além de ser ainda considerada por muita gente como uma disciplina de “Bruxaria”, a CEM é uma matéria regida por leis de Física, conhecidas de todo engenheiro ou técnico Elétrico/Eletrônico. Quando é considerada desde a fase inicial de concepção de um equipamento, a CEM facilita os ajustes finais e pode até permitir uma redução do time-to-market do produto desenvolvido. A garantia de compatibilidade eletromagnética de um projeto depende da sensibilização de todos os intervenientes (líder, comercial, engenheiro de projeto, engenheiro mecânico, responsável Qualidade, engenheiro CEM...).

Atualmente, muitos paises já exigem certificados de conformidade com as normas estabelecidas, como por exemplo o mercado europeu que adotou a Diretiva CEM 89/336/EEC e a marca CE ou os Estados Unidos que exigem conformidade dos produtos importados com as normas da FCC (Federal Comunication Comission).

No Brasil, a compatibilidade eletromagnética é uma matéria recente e ainda pouco estudada e desenvolvida. Não existem normas nacionais próprias. Diversas comissões foram estabelecidas pela ABRICEM (Associação Brasileira de Compatibilidade Eletromagnética) a fim de estabelecer os requisitos técnicos e normas para IEM/CEM. As normas brasileiras publicadas inicialmente foram na verdade versões traduzidas e adaptadas das normas européias do CISPR. A Anatel (Agência Nacional de Telecomunicações) publicou recentemente uma resolução (Resolução 237 - Nov. 2000) relativa a certificação de equipamentos de telecomunicação considerando-se os aspectos de Emissão, Imunidade e Resistibilidade.

Porém, a compatibilidade eletromagnética é bem mais do que simplesmente respeitar uma norma que seja nacional ou internacional afim de colocar um produto no mercado. A aplicação de regras básicas de Eletrônica e Física permite projetar produtos de maior robustez, de menor sensibilidade às interferências eletromagnéticas, e também, às vezes, mais baratos do que um concorrente que não esta projetando respeitando essas regras.

Definições

Ambiente eletromagnético

O Ambiente Eletromagnético é o resultado do funcionamento de aparelhos, equipamentos ou sistemas adicionado ao ruído ambiente no qual estes aparelhos, equipamentos ou sistemas funcionam (ruído atmosférico; triboelétrico; espacial: sol, estrelas...).

 



Figura 1: Ambiente Eletromagnético.

 



Compatibilidade Eletromagnética (CEM)


A Compatibilidade Eletromagnética é a capacidade de um sistema, equipamento ou dispositivo elétrico ou eletrônico funcionar no seu próprio ambiente eletromagnético com uma margem de segurança e com os níveis ou desempenhos projetados, sem sofrer ou causar degradações inaceitáveis causando como resultado interferências eletromagnéticas (I.E.M).
(ANSI C64.14 – 1992)

Interferência Eletromagnética (IEM)


A Interferência Eletromagnética é o processo por qual a energia eletromagnética perturbadora é transmitida de um dispositivo, equipamento ou sistema por um outro via caminhos Irradiados e/ou Conduzidos. No uso comum, as interferências eletromagnéticas se referem aos sinais de radio freqüências (RFI)




Figura 2: Fonte, Vítima e Caminho os três elementos de uma IEM.




Cuidado!

Os termos "Perturbações Eletromagnéticas" e "Interferências Eletromagnéticas" designam respectivamente CAUSA e EFEITO, portanto não devem ser usados indiscriminadamente.
 

Imunidade


A imunidade é a característica de um dispositivo, equipamento ou sistema operar sem degradação na presença de um distúrbio eletromagnético.

Suscetibilidade


A suscetibilidade é a falta de proteção de um dispositivo, equipamento ou sistema para operar sem degradação na presença de um distúrbio eletromagnético. É o oposto de Imunidade.
 


Lista de Acrônimos

 

A...E

ANATEL - Agência Nacional de Telecomunicações
ATI - Aparelho de Tratamento da Informação
CE - Conformité Européenne - marca da Comunidade Européa
CEM - Compatibilidade Eletromagnética
CEI - Commissão Eletrotécnica International
CENELEC - Comité Européen de Nornalisation Electrique de la Commission Européenne
CISPR - Comité International Spécial des Perturbations Radioélectriques
CMRR - Comon Mode Rejection Rate - Taixa de rejeção de modo comum
dB - Decibel
DES (ESD) - ver ESD - Descarga Eletrostática
EMC - Electromagnetic Compatibility
EMI - Electromagnetic Interference
EMP - Electromagnetic Pulse - Pulso de origem nuclear
ESD - Electrostatic discharge
EST - Equipamento Sob Teste

F...J

FCC - Federal Communication Commission
HF - High Frequencies - Alta freqüências
HPM - High Power Microwave - microondas de forte potência
IEC - ver CEI - International electrotechnique Commission
IEMN - Impultion Electromagnétique Nucleaire - Pulso eletromagnético nuclear


K...O

LISN - Line Impedance Stabilization Network
LO - ver OL - Local Oscillator - Oscilador local
LNC Low Noise Conversor - conversor de baixo ruído
MC - Modo comum
MD - Modo diferencial
MTBF - Mean Time Between Faillure - Tempo Médio Entre Falhas
OL - Oscilador local
OCD - Organismo de Certificação Designado

P...T

PLL - Phase Locked Loop
PFC - Power factor Correction
PWBA - Printed Wiring Board Assemblies - Placa de circuitos impressos
RF - Radio Frequences - Freqüências Radio (9KHz até 3000KHz)
RMS - Root Mean Square - Valor eficaz
SAR - Specific Absorbtion Rate


U...Z

VBW - Video Bandwidth
VSWR - Voltage Standard Wave Ratio  -
 


PADRONIZAÇÃO CEM INTERNACIONAL

EMC DIRECTIVE STANDARD

89/336/EEC (2000/C 359/02) - Harmonized standards for the implementation of the Council Directive


CENELEC - European Committee for Electrotechnical Standardization

EN 300 162:1996—Electromagnetic compatibility and radio spectrum matters (ERM); Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands; Technical characteristics/methods of measurement.

EN 300 220-1:1997—Electromagnetic compatibility and radio spectrum matters (ERM); Short-range devices; Technical characteristics and test methods for radio equipment to be used in the 25 to 1000 MHz frequency range with power levels ranging up to 500 mW; Part 1: Parameters intended for regulatory purposes.

EN 300 279:1999—Electromagnetic compatibility and radio spectrum matters (ERM); Electromagnetic compatibility (EMC) standard for private land mobile radio (PMR) and ancillary equipment (speech and/or non-speech).

EN 300 339:1998—Electromagnetic compatibility and radio spectrum matters (ERM); General electromagnetic compatibility (EMC) for radio communications equipment.

EN 300 385:1999—Electromagnetic compatibility and radio spectrum matters (ERM); Electromagnetic compatibility (EMC) standard for fixed radio links and ancillary equipment.

EN 300 385/A1:1997—Radio equipment and systems (RES); Electromagnetic compatibility (EMC) standard for fixed radio links and ancillary equipment with data rates at around 2 Mbit/sec and above.

EN 300 386:2000—Electromagnetic compatibility and radio spectrum matters (ERM); Telecommunication network equipment; Electromagnetic compatibility (EMC) requirements.

EN 300 386-2:1997—Electromagnetic compatibility and radio spectrum matters (ERM); Telecommunication network equipment; Electromagnetic compatibility (EMC) requirements; Part 2: Product family standard.

EN 50065-1:1991—Signaling on low-voltage electrical installations in the frequency range 3 to 148.5 kHz—Part 1: General requirements, frequency bands and electromagnetic disturbances; Amendment A1:1992 to EN 50065-1:1991; Amendment A2:1995 to EN 50065-1:1991; Amendment A3:1996 to EN 50065-1:1991.
EN 50081-1:1992—Electromagnetic compatibility—Generic emission standard—Part 1: Residential, commercial, and light industry.

EN 50081-2:1993—Electromagnetic compatibility—Generic emission standard—Part 2: Industrial environment.

EN 50082-1:1992—Electromagnetic compatibility—Generic immunity standard—Part 1: Residential, commercial, and light industry.

EN 50082-1:1997—Electromagnetic compatibility—Generic immunity standard—Part 1: Residential, commercial, and light industry.

EN 50082-2:1995—Electromagnetic compatibility—Generic immunity standard—Part 2: Industrial environment.

EN 50083-2:1995—Cabled networks for television signals, sound signals, and interactive services—Part 2: Electromagnetic compatibility for equipment; Amendment A1:1997 to EN 50083-2:1995.

EN 50090-2-2:1996—Home and building electronic systems (HBES)—Part 2-2: System overview—General technical requirements.

EN 50091-2:1995—Uninterruptible power systems (UPS)—Part 2: EMC requirements.

EN 50130-4:1995—Alarm systems—Part 4: Electromagnetic compatibility—Product family standard: Immunity requirements for components of fire, intruder, and social alarm systems; Amendment A1:1998 to EN 50130-4:1995.

EN 50148:1995—Electronic taximeters.

EN 50199:1995—Electromagnetic compatibility (EMC)—Product standard for arc welding equipment.

EN 50227:1997—Control circuit devices and switching elements, proximity sensors, dc interface for proximity sensors and switching amplifiers (NAMUR).

EN 50263:1999—Electromagnetic compatibility (EMC)—Product standard for measuring relays and protection equipment.

EN 50270:1999—Electromagnetic compatibility—Electrical apparatus for the detection and measurement of combustible gases, toxic gases, or oxygen.

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 Hz). Used to demonstrate conformity with the essential requirements of the Radio and Telecommunications Terminal Equipment(R&TTE) Directive (1999/5/EC).
EN 55011:1991—Limits and methods of measurement of radio disturbance characteristics of industrial, scientific, and medical (ISM) radio-frequency equipment; Amendment A2:1996 to EN 55011:1991; Amendment A1:1997 to EN 55011:1991.

EN 55011 / CISPR 11:1998—Industrial, scientific, and medical (ISM) radio-frequency equipment—Radio disturbance characteristics—Limits and methods of measurement; Amendment A1:1999 to EN 55011:1998.

EN 55013:1990—Limits and methods of measurement of radio disturbance characteristics of broadcast receivers and associated equipment; Amendment A12:1994 to EN 55013:1990; Amendment A13:1996 to EN 55013:1990; Amendment A14:1999 to EN 55013:1990.
EN 55014-1 / CISPR 14:1993—Electromagnetic compatibility—Requirements for household appliances, electric tools, and similar apparatus—Part 1: Emission—Product family standard; Amendment A1:1997 to EN 55014-1:1993; Amendment A2:1999 to EN 55014-1:1993. CISPR 14-1 Ed. 4 Am 1-2001
EN 55014-2 / CISPR 14:1997—Electromagnetic compatibility—Requirements for household appliances, electric tools, and similar apparatus—Part 2: Immunity—Product family standard. CISPR 14-2 Ed. 1 Am 1-2001

EN 55015 / CISPR 15:1996—Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment; Amendment A1:1997 to EN 55015:1996; Amendment A2:1999 to EN 55015:1996. CISPR 15 Ed. 6 Am 1-2001
EN 55020:1994—Electromagnetic immunity of broadcast receivers and associated equipment; Amendment A11:1996 to EN 55020:1994; Amendment A12:1999 to EN 55020:1994; Amendment A13:1999 to EN 55020:1994; Amendment A14:1999 to EN 55020:1994.
EN 55022 / CISPR 22:1994—Limits and methods of measurement of radio disturbance characteristics of information technology equipment; Amendment A1:1995 to EN 55022:1994; Amendment A2:1997 to EN 55022:1994.
EN 55022:1998—Information technology equipment—Radio disturbance characteristics—Limits and methods of measurement.

EN 55024 / CISPR 24:1998—Information technology equipment—Immunity characteristics—Limits and methods of measurement: Amendment Ed. 1 Am 1:2001

EN 55103-1:1996—Electromagnetic compatibility—Product family standard for audio, video, audiovisual, and entertainment lighting control apparatus for professional use—Part 1: Emission.

EN 55103-2:1996—Electromagnetic compatibility—Product family standard for audio, video, audiovisual, and entertainment lighting control apparatus for professional use—Part 2: Immunity.

EN 55104:1995—Electromagnetic compatibility—Immunity requirements for household appliances, tools, and similar apparatus—Product family standard.

EN 60204-31:1998—Safety of machinery—Electrical equipment of machines—Part 31: Particular safety and EMC requirements for sewing machines, units, and systems.

EN 60439-1:1994—Low-voltage switch gear and control gear assemblies—Part 1: Type-tested and partially type-tested assemblies; Amendment A11:1996 to EN 60439-1:1994.
EN 60439-1:1999—Low-voltage switch gear and control gear assemblies—Part 1: Type-tested and partially type-tested assemblies.

EN 60521:1995—Class 0.5, 1, and 2 alternating-current watt-hour meters.

EN 60555-2:1987—Disturbances in supply systems caused by household appliances and similar electrical equipment—Part 2: Harmonics.

EN 60555-3:1987—Disturbances in supply systems caused by household appliances and similar electrical equipment—Part 3: Voltage fluctuations; Amendment A1:1991 to EN 60555-3:1987.

EN 60669-2-1:1996—Switches for household and similar fixed electrical installations—Part 2: Particular requirements—Section 1: Electronic switches; Amendment A11:1997 to EN 60669-2-1:1996.

EN 60669-2-2:1997—Switches for household and similar fixed electrical installations—Part 2: Particular requirements—Section 2: Electromagnetic remote-control switches (RCS).

EN 60669-2-3:1997—Switches for household and similar fixed electrical installations—Part 2-3: Particular requirements—Time-delay switches (TDS).
EN 60687:1992—Alternating current static watt-hour meters for active energy (classes 0.2 S and 0.5 S).

EN 60730-1:1995—Automatic electrical controls for household and similar use—Part 1: General requirements; Amendment A11:1996 to EN 60730-1:1995; Amendment A17:2000 to EN 60730-1:1995.

EN 60730-2-5:1995—Automatic electrical controls for household and similar use—Part 2: Particular requirements for automatic electrical burner control systems.

EN 60730-2-6:1995—Automatic electrical controls for household and similar use—Part 2: Particular requirements for automatic electrical pressure sensing controls including mechanical requirements; Amendment A1:1997 to EN 60730-2-6:1995.

EN 60730-2-7:1991—Automatic electrical controls for household and similar use—Part 2: Particular requirements for timers and time switches; Amendment A1:1997 to EN 60730-2-7:1991.

EN 60730-2-8:1995—Automatic electrical controls for household and similar use—Part 2: Particular requirements for electrically operated water valves, including mechanical requirements; Amendment A2:1997 to EN 60730-2-8:1995; Amendment A1:1997 to EN 60730-2-8:1995.

EN 60730-2-9:1995—Automatic electrical controls for household and similar use—Part 2: Particular requirements for temperature sensing controls; Amendment A1:1996 to EN 60730-2-9:1995; Amendment A2:1997 to EN 60730-2-9:1995.

EN 60730-2-11:1993—Automatic electrical controls for household and similar use—Part 2: Particular requirements for energy regulators; Amendment A1:1997 to EN 60730-2-11:1993.

EN 60730-2-13:1998—Automatic electrical controls for household and similar use—Part 2: Particular requirements for humidity sensing controls.

EN 60730-2-14:1997—Automatic electrical controls for household and similar use—Part 2: Particular requirements for electric actuators.
EN 60730-2-18:1999—Automatic electrical controls for household and similar use—Part 2: Particular requirements for automatic electrical water and air flow sensing controls, including mechanical requirements.

EN 60870-2-1:1996—Telecontrol equipment and systems—Part 2: Operating conditions—Section 1: Power supply and electromagnetic compatibility.

EN 60945:1997—Maritime navigation and radio communication equipment and systems—General requirements—Methods of testing and required test results.

EN 60947-1:1997—Low-voltage switch gear and control gear—Part 1: General rules.

EN 60947-1:1999—Low-voltage switch gear and control gear—Part 1: General rules.

EN 60947-2:1996—Low-voltage switch gear and control gear—Part 2: Circuit breakers; Amendment A1:1997 to EN 60947-2:1996.

EN 60947-3:1992—Low-voltage switch gear and control gear—Part 3: Switches, disconnectors, switch-disconnectors, and fuse-combination units; Amendment A1:1995 to EN 60947-3:1992.

EN 60947-3:1999—Low-voltage switch gear and control gear—Part 3: Switches, disconnectors, switch-disconnectors, and fuse-combination units.

EN 60947-4-1:1992—Low-voltage switch gear and control gear—Part 4-1: Contactors and motor starters—Electromechanical contactors and motor starters; Amendment A2:1997 to EN 60947-4-1:1992.

EN 60947-4-2:1996—Low-voltage switch gear and control gear—Part 4: Contactors and motor starters—Section 2: Ac semiconductor motor controllers and starters; Amendment A2:1998 to EN 60947-4-2:1996.

EN 60947-4-2:2000—Low-voltage switch gear and control gear—Part 4-2: Contactors and motor starters—Ac semiconductor motor controllers and starters.

EN 60947-4-3:2000—Low-voltage switch gear and control gear—Part 4-3: Contactors and motor starters—Ac semiconductor controllers and contactors for non-motor loads.

EN 60947-5-1:1991—Low-voltage switch gear and control gear—Part 5: Control circuit devices and switching elements—Section 1: Electromechanical control circuit devices; Amendment A12:1997 to EN 60947-5-1:1991.

EN 60947-5-1:1997—Low-voltage switch gear and control gear—Part 5-1: Control circuit devices and switching elements—Electromechanical control circuit devices; Amendment A12:1999 to EN 60947-5-1:1997.

EN 60947-5-2:1997—Low-voltage switch gear and control gear—Part 5: Control circuit devices and switching elements—Section 2: Proximity switches.

EN 60947-5-2:1998—Low-voltage switch gear and control gear—Part 5-2: Control circuit devices and switching elements—Proximity switches.

EN 60947-5-3:1999—Low-voltage switch gear and control gear—Part 5-3: Control circuit devices and switching elements—Requirements for proximity devices with defined behavior under fault conditions (PDF).

EN 60947-5-6:2000—Low-voltage switch gear and control gear—Part 5-6: Control circuit devices and switching elements—Dc interface for proximity sensors and switching amplifiers (NAMUR).

EN 60947-6-1:1991—Low-voltage switch gear and control gear—Part 6-1: Multiple-function equipment—Automatic transfer switching equipment; Amendment A2:1997 to EN 60947-6-1:1991.

EN 60947-6-2:1993—Low-voltage switch gear and control gear—Part 6-2: Multiple-function equipment—Control and protective switching devices (or equipment) (CPS); Amendment A1:1997 to EN 60947-6-2:1993.

EN 61000-3-2/ IEC 1000-3-2 / EN 60555-2:1995—Electromagnetic compatibility (EMC)—Part 3-2: Limits—Limits for harmonic current emissions (equipment input current up to and including 16 A per phase); Amendment A1:1998 to EN 61000-3-2:1995; Amendment A2:1998 to EN 61000-3-2:1995; Amendment A14:2000 to EN 61000-3-2:1995.

EN 61000-3-3/ IEC 1000-3-3 / EN 60555-3:1995—Electromagnetic compatibility (EMC)—Part 3-3: Limits—Limitation of voltage fluctuations and flicker in low-voltage supply systems for equipment with rated current up to 16 A.

EN 61000-3-11:2000—Electromagnetic compatibility (EMC)—Part 3-11: Limits—Limitation of voltage changes, voltage fluctuations, and flicker in public low-voltage supply systems—Equipment with rated current ¾75 A and subject to conditional connection.

EN 61000-4-2 / IEC 61000-4-2-Electromagnetic compatibility (EMC)-Part 4: Testing and measurement techniques
Section 2: Electrostatic discharge immunity test (ESD)
EN 61000-4-3 / IEC 61000-4-3 (ENV 50140 & ENV 50204)-Electromagnetic compatibility (EMC)-Part 4: Testing and measurement techniques, Section 3: Radiated, radio frequency, electromagnetic field immunity test
EN 61000-4-4 / IEC 61000-4-4 -Electromagnetic compatibility (EMC)-Part 4: Testing and measurement techniques
Section 4: Electrical fast transient / burst immunity test IEC 61000-4-4-am2 to Ed. 1:2001
EN 61000-4-5 / IEC 61000-4-5 (ENV 50142)-Electromagnetic compatibility (EMC)-Part 4: Testing and measurement techniques
Section 5: Surge immunity requirements
EN 61000-4-6/ IEC 61000-4-6 (ENV 50141):1996—Electromagnetic compatibility (EMC)—Part 4-6: Testing and measurement techniques—Immunity to conducted disturbances, induced by radio-frequency fields.

EN 61000-4-7:1993—Electromagnetic compatibility (EMC)—Part 4-7: Testing and measurement techniques—General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto.

EN 61000-4-8/ IEC 61000-4-8:1993—Electromagnetic compatibility (EMC)—Part 4-8: Testing and measurement techniques—Power frequency magnetic field immunity test.

EN 61000-4-9/ IEC 61000-4-8:1993—Electromagnetic compatibility (EMC)—Part 4-9: Testing and measurement techniques—Pulse magnetic field immunity test.6

EN 61000-4-11 / IEC 61000-4-11-Electromagnetic compatibility (EMC)-Part 4: Testing and measurement techniques
Section 11: Voltage dips, short interruptions and voltage variations immunity tests
EN 61000-4-23:2000—Electromagnetic compatibility (EMC)—Part 4-23: Testing and measurement techniques—Test methods for protective devices for HEMP and other radiated disturbances.

EN 61000-4-28 / IEC 61000-4-28:2000—Electromagnetic compatibility (EMC)—Part 4-28: Testing and measurement techniques—Variation of power frequency, immunity test.am1 to Ed. 1:2001

EN 61000-6-2:1999—Electromagnetic compatibility (EMC)—Part 6-2: Generic standards—Immunity for industrial environments.

EN 61008-1:1994—Electrical accessories—Residual current–operated circuit breakers (RCCBs) without integral overcurrent protection for household and similar uses—Part 1: General rules; Amendment A2:1995 to EN 61008-1:1994; Amendment A14:1998 to EN 61008-1:1994.

EN 61009-1:1994—Electrical accessories—Residual current–operated circuit breakers (RCCBs) with integral overcurrent protection for household and similar uses—Part 1: General rules; Amendment A1:1995 to EN 61009-1:1994; Amendment A14:1998 to EN 61009-1:1994.

EN 61036:1996—Alternating current static watt-hour meters for active energy (classes 1 and 2); Amendment A1:2000 to EN 61036:1996.

EN 61037:1992—Electricity metering—Tariff and load control—Particular requirements for electronic ripple control receivers; Amendment A1:1996 to EN 61037:1992; Amendment A2:1998 to EN 61037:1992.

EN 61038:1992—Electricity metering—Tariff and load control—Particular requirements for time switches; Amendment A1:1996 to EN 61038:1992; Amendment A2:1998 to EN 61038:1992.

EN 61131-2:1994—Programmable controllers—Part 2: Equipment requirements and tests; Amendment A11:1996 to EN 61131-2:1994; Amendment A12:2000 to EN 61131-2:1994.

EN 61248-3:1997—Transformers and inductors for use in electronic and telecommunication equipment—Part 3: Sectional specification for power transformers on the basis of the capability approval procedure.

EN 61248-4:1997—Transformers and inductors for use in electronic and telecommunication equipment—Part 4: Sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure.

EN 61268:1996—Alternating current static var-hour meters for reactive energy (classes 2 and 3).

EN 61326:1997—Electrical equipment for measurement, control, and laboratory use—EMC requirements; Amendment A1:1998 to EN 61326:1997.

EN 61543:1995—Residual current–operated protective devices (RCDs) for household and similar use—Electromagnetic compatibility.

EN 61547:1995—Equipment for general lighting purposes—EMC immunity requirements.

EN 61800-3:1996—Adjustable speed electrical power drive systems—Part 3: EMC product standard including specific test methods; Amendment A11:2000 to EN 61800-3:1996.

EN 61812-1:1996—Specified time relays for industrial use—Part 1: Requirements and tests; Amendment A11:1999 to EN 61812-1:1996.

EN 62053-31:1998—Electricity metering equipment (ac)—Particular requirements—Part 31: Pulse output devices for electromechanical and electronic meters (two wires only).




CEN - European Committee for Standardization


EN 12015:1998—Electromagnetic compatibility—Product family standard for lifts, escalators, and passenger conveyors—Emission.

EN 12016:1998—Electromagnetic compatibility—Product family standard for lifts, escalators, and passenger conveyors—Immunity.

EN ISO 14982:1998—Agricultural and forestry machines—Electromagnetic compatibility—Test methods and acceptance criteria (ISO 14982:1998).




ETSI - European Telecommunications Standards Institute


ETS 300 086/A2:1997—Radio equipment and systems (RES); Land mobile group; Technical characteristics and test conditions for radio equipment with an internal or external RF connector intended primarily for analog speech.

ETS 300 113/A1:1997—Radio equipment and systems (RES); Land mobile service; Technical characteristics and test conditions for radio equipment intended for the transmission of data (and speech) and having an antenna connector.

ETS 300 127:1994—Equipment engineering (EE); Radiated emission testing of physically large telecommunication systems.

ETS 300 135/A1:1997—Radio equipment and systems (RES); Angle-modulated citizens band radio equipment (CEPT PR 27 Radio Equipment); Technical characteristics and methods of measurement.

ETS 300 162:1998—Electromagnetic compatibility and radio spectrum matters (ERM); Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands; Technical characteristics and methods of measurement.

ETS 300 197/A2:1997—Transmission and multiplexing (TM); Parameters for radio relay systems for the transmission of digital signals and analog video signals operating at 38 GHz.

ETS 300 198/A1:1997—Transmission and multiplexing (TM); Parameters for radio relay systems for the transmission of digital signals and analog video signals operating at 23 GHz.

ETS 300 224:1998—Electromagnetic compatibility and radio spectrum matters (ERM); On-site paging service; Technical and functional characteristics for on-site paging systems, including test methods.

ETS 300 279/A1:1997—Radio equipment and systems (RES); Electromagnetic compatibility (EMC) standard for private land mobile radio (PMR) and ancillary equipment (speech and/or nonspeech).

ETS 300 296/A1:1997—Radio equipment and systems (RES); Land mobile service; Technical characteristics and test conditions for radio equipment using integral antennas intended primarily for analog speech.

ETS 300 328/A1:1997—Radio equipment and systems (RES); Wideband transmission systems; Technical characteristics and test conditions for data transmission equipment operating in the 2.4 GHz ISM band and using spread-spectrum modulation techniques.

ETS 300 329:1997—Radio equipment and systems (RES); Electromagnetic compatibility (EMC) for digital enhanced cordless telecommunications (DECT) equipment.

ETS 300 340/A1:1997—Radio equipment and systems (RES); Electromagnetic compatibility (EMC) for European radio message system (ERMES) paging receivers.

ETS 300 341/A1:1997—Radio equipment and systems (RES); Land mobile service; Technical characteristics and test conditions for radio equipment using an integral antenna transmitting signals to initiate a specific response in the receiver.

ETS 300 342-1:1997—Radio equipment and systems (RES); Electromagnetic compatibility (EMC) for European digital cellular telecommunications system (GSM 900 MHz and DCS 1800 MHz); Part 1: Mobile and portable radio and ancillary equipment.

ETS 300 384/A1:1997—Radio broadcasting systems; Very high frequency (VHF), frequency modulated, sound broadcasting transmitters.

ETS 300 386-1:1994—Equipment engineering (EE); Telecommunication network equipment; Electromagnetic compatibility (EMC) requirements; Part 1: Product family overview, compliance criteria, and test levels.

ETS 300 390/A1:1997—Radio equipment and systems



--------------------------------------------------------------------------------

AIR


AIR 1147:1970—Electromagnetic interference on aircraft from jet engine charging.

AIR 1209:1998—Construction and calibration of parallel plate transmission line for electromagnetic interference susceptibility testing.

AIR 1221:1971—Electromagnetic compatibility (EMC) system design checklist.

AIR 1255:1971—Spectrum analyzers for electromagnetic interference measurements.

AIR 1394:1998—Cabling guidelines for electromagnetic compatibility.

AIR 1404:1976—Dc resistivity versus RF impedance of EMI gaskets.

AIR 1423:1977—Electromagnetic compatibility on gas turbine engines for aircraft propulsion.

AIR 1425:1998—Methods of achieving electromagnetic compatibility of gas turbine engine accessories, for self-propelled vehicles.

AIR 1700:1998—Upper frequency measurement boundary for evaluation of shielding effectiveness in cylindrical systems.


ANSI - American National Standards Institute


ANSI C37.32:1996—American national standard for switchgear—High-voltage air switches, bus supports, and switch accessories—Schedules of preferred ratings, manufacturing specifications, and application guide.

ANSI C37.42:1996—American national standard for switchgear—Distribution cutouts and fuse links—Specifications.

ANSI C37.44:1981 (R1987)—American national standard specifications for distribution oil cutouts and fuse links.

ANSI C37.45:1981 (R1987)—American national standard specifications for distribution enclosed single-pole air switches.

ANSI C37.50:1989—American national standard for switchgear—Low-voltage ac power circuit breakers used in enclosures—Test procedures.

ANSI C37.51:1989—American national standard for switchgear—Metal-enclosed low-voltage ac power circuit-breaker switchgear assemblies—Conformance test procedures.

ANSI C37.52:1974 (R1989)—American national standard test procedures for low-voltage ac power circuit protectors used in enclosures.

ANSI C37.54:1996—American national standard for switchgear—Indoor alternating-current high-voltage circuit breakers applied as removable elements in metal-enclosed switchgear assemblies—Conformance test procedures.

ANSI C37.55:1989—American national standard for switchgear—Metal-clad switchgear assemblies—Conformance test procedures.

ANSI C37.57:1990—American national standard for switchgear—Metal-enclosed interrupter switchgear assemblies—Conformance testing.

ANSI C37.58:1990—American national standard for switchgear—Indoor ac medium-voltage switches for use in metal-enclosed switchgear—Conformance test procedures.

ANSI C37.66:1969 (R1988)—American national standard for requirements for oil-filled capacitor switches for alternating-current systems.

ANSI C37.85:1989 (R1998)—American national standard for switchgear—Alternating-current high-voltage power vacuum interrupters—Safety requirements for x-radiation limits.

ANSI C62.48-2000 - Guide on Interactions Between Power System Disturbances and Surge-Protective Devices
ANSI C63.011:2000—American national standard for limits and methods of measurement of radio disturbance characteristics of industrial, scientific, and medical (ISM) radio-frequency equipment.

ANSI C63.022:1996—American national standard for limits and methods of measurement of radio disturbance characteristics of information technology equipment.

ANSI C63.2:1996—American national standard for electromagnetic noise and field strength instrumentation, 10 kHz to 40 GHz specifications.

ANSI C63.4:2000—Interim standard for methods of measurement of radio noise emissions from low-voltage electrical and electronics equipment in the range of 9 kHz to 40 GHz.

ANSI C63.5:1998—American national standard for electromagnetic compatibility—Radiated emission measurements in electromagnetic interference (EMI) control—Calibration of antennas.

ANSI C63.6:1996—American national standard guide for the computation of errors in open-area test site measurements.

ANSI C63.7:1992—American national standard for construction of open-area test sites for performing radiated emission measurements.

ANSI C63.12:1999—American national standard for recommended practice for electromagnetic compatibility limits.

ANSI C63.13:1991—American national standard guide on the application and evaluation of EMI power-line filters for commercial use.

ANSI C63.14:1998—American national standard dictionary for technologies of electromagnetic compatibility (EMC), electromagnetic pulse (EMP), and electrostatic discharge (ESD).

ANSI C63.17:1998—American national standard for methods of measurement of the electromagnetic and operational compatibility of unlicensed personal communications services (UPCS) devices.

ANSI C63.18:1997—American national standard recommended practice for an on-site ad hoc test method for estimating radiated electromagnetic immunity of medical devices to specific radio-frequency transmitters.


ARP


ARP 936:1989—Capacitor, 10 µF for EMI measurements.

ARP 958:1997—Electromagnetic interference measurement antennas—Standard calibration method.

ARP 958D:1999—Electromagnetic interference measurement antennas—Standard calibration method.

ARP 1172:1972—Filters, conventional, electromagnetic interference reduction, general specification.

ARP 1173:1975—Test procedure to measure the RF shielding characteristics of EMI gaskets.

ARP 1267:1973—Electromagnetic interference measurement impulse generators—Standard calibration requirements and techniques.

ARP 1481:1998—Corrosion control and electrical conductivity in enclosure design.

ARP 1705:1981—Coaxial test procedure to measure the RF shielding characteristics of EMI gasket materials.

ARP 1870:1987—Aerospace systems electrical bonding and grounding for electromagnetic compatibility and safety.

ARP 1972:1993—Recommended measurement practices and procedures for EMC testing.

ARP 4242:1999—Electromagnetic compatibility control requirements systems.

ARP 4244:1998—Recommended insertion-loss test methods for EMI power-line filters.

ARP 5412:1999—Aircraft lightning environment and related test waveforms.

ARP 5413:1999—Certification of aircraft electrical/electronic systems for the indirect effects of lightning.


AS


AS 13441:1998—Test methods for electrical connectors.

AS 25064:1999—Conduit, flexible, radio-frequency shielding.

AS 8023:1985—Minimum performance standards for airborne static electric power inverters.


ASTM - American Society for Testing and Materials


ASTM B904:2000—Standard specification for autocatalytic nickel over autocatalytic copper for electromagnetic interference shielding.

ASTM E1004:1994—Electrical conductivity, using the electromagnetic (eddy-current) method, determining.


IEC: International Electrotechnical Commission

IEC 60950-1 : 2001-10 ( Ed. 1.0) - General requirements for the safety of information technology equipment.
IEC 61000-3-2 (2001-10) Consolidated Ed. 2.1, "Limits for harmonic current emissions for electronic equipment <= 16A per phase"
IEC 61643-1-am1 (2001-10), "Surge protective devices connected to low-voltage power distribution systems-Part 1: Performance requirements and testing methods"
IEC 60364-4-44, "Electrical installations of buildings protection against voltage and electromagnetic disturbances"
IEC 61340-4-3 (2001), "ESD testing of footwear"

IEEE - Institute of Electrical and Electronics Engineers

IEEE 32:1972 (R1997)—IEEE standard requirements, terminology, and test procedures for neutral grounding devices.

IEEE 81:1994—Earth resistivity, measuring, ground impedance, and earth surface potentials of a ground system.

IEEE 139:1988 (R1999)—IEEE recommended practice for the measurement of radio-frequency emission from industrial, scientific, and medical (ISM) equipment installed on user's premises.

IEEE 140:1990 (R1995)—IEEE recommended practice for minimization of interference from radio-frequency heating equipment.

IEEE 213:1987 (R1998)—IEEE standard procedure for measuring conducted emissions in the range of 300 kHz to 25 MHz from television and FM broadcast receivers to power lines.

IEEE 291:1991—IEEE standard methods for measuring electromagnetic field strength of sinusoidal continuous waves, 30 Hz to 30 GHz.

IEEE 299:1997—IEEE standard for measuring the effectiveness of the electromagnetic shielding enclosure.

IEEE 376:1975 (R1998)—IEEE standard for the measurement of impulse strength and impulse bandwidth.

IEEE 469:1988 (R1994)—IEEE recommended practice for voice-frequency electrical-noise tests of distribution transformers.

IEEE 473:1985 (R1997)—IEEE recommended practice for an electromagnetic site survey (10 kHz to 10 GHz).

IEEE 475:2000—IEEE standard measurement procedure for field-disturbance sensors, 300 MHz to 40 GHz.

IEEE 518:1982 (R1996)—IEEE guide for the installation of electrical equipment to minimize noise inputs to controllers from external sources.

IEEE 539:1990—IEEE standard definitions of terms relating to corona and field effects of overhead power lines.

IEEE 644:1994—IEEE standard procedure for measurement of power frequency electric and magnetic fields from ac power lines.

IEEE 776:1992 (R1998)—IEEE recommended practice for inductive coordination of electric supply and communication lines.

IEEE 824:1994—IEEE standard for series capacitors in power systems.

IEEE 935:1989 (R1995)—IEEE guide on terminology for tools and equipment to be used in live-line working (IEC 743:1983).

IEEE 1036:1992—IEEE guide for application of shunt power capacitors.

IEEE 1048:1990—IEEE guide for protective grounding of power lines.

IEEE 1128:1998—IEEE recommended practice for radio-frequency (RF) absorber evaluation in the range of 30 MHz to 5 GHz.

IEEE 1140:1994 (R1999)—IEEE standard test procedures for the measurement of electric and magnetic fields from video display terminals (VDTs) from 5 Hz to 400 kHz.

IEEE 1247:1998—IEEE standard for interrupter switches for ac, rated above 1000 V.

IEEE 1302:1998—IEEE guide for the electromagnetic characterization of conductive gaskets in the frequency range of dc to 18 GHz (references IEEE 100:1996 and 299:1997).

IEEE 1309:1996—IEEE standard for calibration of electromagnetic field sensors and probes excluding antennas from 9 kHz to 40 GHz.

IEEE 1460:1996—IEEE guide for the measurement of quasi-static magnetic and electric fields.

IEEE C37.04:1999—IEEE standard rating structure for ac high-voltage circuit breakers.

IEEE C37.09:1999—IEEE standard test procedure for ac high-voltage circuit breakers rated on a symmetrical current basis.

IEEE C37.010:1999—IEEE application guide for ac high-voltage circuit breakers rated on a symmetrical current basis.

IEEE C37.012:1979 (R2000)—IEEE application guide for capacitance current switching for ac high-voltage circuit breakers rated on a symmetrical current basis.

IEEE C37.083:1999—IEEE guide to synthetic capacitive current-switching test of ac high-voltage circuit breakers.

IEEE C37.14:1999—IEEE standard for low-voltage dc power circuit breakers used in enclosures.

IEEE C37.24:1986 (R1998)—IEEE guide for evaluating the effect of solar radiation on outdoor metal-enclosed switchgear.

IEEE C37.26:1972 (R1996)—IEEE standard guide for methods of power-factor measurement for low-voltage inductive test circuits.

IEEE C37.27:1987 (R1998)—IEEE standard application guide for low-voltage ac nonintegrally fused power circuit breakers (using separately mounted current-limiting fuses).

IEEE C37.29:1981 (R1990)—IEEE standard for low-voltage ac power circuit protectors used in enclosures.

IEEE C37.30:1997—IEEE standard requirements for high-voltage switches.

IEEE C37.34:1994—IEEE standard test code for high-voltage air switches.

IEEE C37.35:1995—IEEE guide for the application, installation, operation, and maintenance of high-voltage air disconnecting and load interrupter switches.

IEEE C37.36b:1990—IEEE guide to current interruption with horn-gap air switches.

IEEE C37.37:1996—IEEE standard for loading guide for ac high-voltage air switches (in excess of 1000 V).

IEEE C37.38:1989—IEEE standard for gas-insulated, metal-enclosed disconnecting, interrupter, and grounding switches.

IEEE C37.40:1993—IEEE standard service conditions and definitions for high-voltage fuses, distribution enclosed single-pole air switches, fuse disconnecting switches, and accessories.

IEEE C37.40b:1996—IEEE standard service conditions and definitions for external fuses for shunt capacitors.

IEEE C37.41:1994—IEEE standard design tests for high-voltage fuses, distribution enclosed single-pole air switches, fuse disconnecting switches, and accessories.

IEEE C37.41e:1996—IEEE standard design tests for external fuses and shunt capacitors.

IEEE C37.48:1997—IEEE guide for application, operation, and maintenance of high-voltage fuses, distribution enclosed single-pole air switches, fuse disconnecting switches, and accessories.

IEEE C37.59:1996—IEEE standard requirements for conversion of power switchgear equipment.

IEEE C37.60:1981 (R1992)—IEEE standard requirements for overhead, pad-mounted, dry-vault, and submersible automatic circuit reclosers and fault interrupters for ac systems.

IEEE C37.61:1973 (R1992)—IEEE standard guide for the application, operation, and maintenance of automatic circuit reclosers.

IEEE C37.63:1997—IEEE standard requirements for overhead, pad-mounted, dry-vault, and submersible automatic line sectionalizers of ac systems (references: IEEE 4:1995, 386:1995, C37.09:1979 [R1988], C37.24:1986 [R1991], C37.100:1992).

IEEE C37.71:1984 (R1990)—IEEE standard for three-phase, manually operated subsurface load interrupting switches for alternating current systems.

IEEE C37.81:1989 (R1999)—IEEE guide for seismic qualification of Class 1E metal-enclosed power switchgear assemblies.

IEEE C37.90.2:1995—IEEE standard withstand capability of relay systems to radiated electromagnetic interference from transceivers.

IEEE C37.99:2000—IEEE guide for the protection of shunt capacitor banks.

IEEE C37.100:1992—IEEE standard definitions for power switchgear.

IEEE C63.14:1995—Dictionary for technologies of electromagnetic compatibility (EMC), electromagnetic pulse (EMP), and electrostatic discharge (ESD).

IEEE C95.2:1999—IEEE standard for radio-frequency energy and current flow symbols.


ISO - International Organization for Standardization

ISO 2315:1994—Two- and four-pole sealed electromagnetic relays, 2 A and 3 A—Clearance and fixing dimensions.

ISO 5066-1:1994—Hermetically sealed monostable electrical relays, 2 A and 3 A—Part 1: Operating characteristics and test conditions.

ISO 5066-2:1994—Hermetically sealed monostable electrical relays, 2 A and 3 A—Part 2: Type approval tests.

ISO 7637-0:1990—Road vehicles—Electrical disturbance by conduction and coupling—Part 0: Definitions and general.

ISO 7637-1:1990—Road vehicles—Electrical disturbance by conduction and coupling—Part 1: Passenger cars and light commercial vehicles with nominal 12-V supply voltage—Electrical transient conduction along supply lines only.

ISO 7637-2:1990—Road vehicles—Electrical disturbance by conduction and coupling—Part 2: Commercial vehicles with nominal 24-V supply voltage—Electrical transient conduction along supply lines only.

ISO 7637-3:1995—Road vehicles—Electrical disturbance by conduction and coupling—Part 3: Vehicles with nominal 12-V or 24-V supply voltage—Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines.

ISO 11451-1:1995—Road vehicles—Electrical disturbances by narrow-band radiated electromagnetic energy—Vehicle test methods—Part 1: General and definitions.

ISO 11451-2:1995—Road vehicles—Electrical disturbances by narrow-band radiated electromagnetic energy—Vehicle test methods—Part 2: Off-vehicle radiation source.

ISO 11451-3:1994—Road vehicles—Electrical disturbances by narrow-band radiated electromagnetic energy—Vehicle test methods—Part 3: On-board transmitter simulation.

ISO 11451-4:1995—Road vehicles—Electrical disturbances by narrow-band radiated electromagnetic energy—Vehicle test methods—Part 4: Bulk current injector (BCI).

ISO 11452-1:1995—Road vehicles—Electrical disturbances by narrow-band radiated electromagnetic energy—Component test methods—Part 1: General and definitions.

ISO 11452-2:1995—Road vehicles—Electrical disturbances by narrow-band radiated electromagnetic energy—Component test methods—Part 2: Absorber-lined chamber.

ISO 11452-3:1995—Road vehicles—Electrical disturbances by narrow-band radiated electromagnetic energy—Component test methods—Part 3: Transverse electromagnetic mode (TEM) cell.

ISO 11452-4:1995—Road vehicles—Electrical disturbances by narrow-band radiated electromagnetic energy—Component test methods—Part 4: Bulk current injection (BCI).

ISO 11452-5:1995—Road vehicles—Electrical disturbances by narrow-band radiated electromagnetic energy—Component test methods—Part 5: Strip line.

ISO 11452-6:1997—Road vehicles—Electrical disturbances by narrow-band radiated electromagnetic energy—Component test methods—Part 6: Parallel plate antenna.

ISO 11452-7:1995—Road vehicles—Electrical disturbances by narrow-band radiated electromagnetic energy—Component test methods—Part 7: Direct radio-frequency (RF) power injection.

ISO TR 10605:1994—Road vehicles—Electrical disturbances from electrostatic discharges.


MIL-HDBK American Military Standards (DOD)

MIL-A-17161D:1985—Absorber, radio-frequency radiation (microwave-absorbing material), general specification for.

MIL-HDBK-1512:1997—Electroexplosive subsystems, electrically initiated, design requirements and test methods.

MIL-HDBK-1857:1998—Grounding, bonding, and shielding design practices.

MIL-HDBK-235/1B NOT 1:2000—Electromagnetic (radiated) environment considerations for design and procurement of electrical and electronic equipment, subsystems, and systems.

MIL-HDBK-237B:1997—Electromagnetic environmental effects on platforms, systems, and equipment.

MIL-HDBK-274(1):1990—Electrical grounding for aircraft safety.

MIL-HDBK-293:1987—Electronic counter-countermeasures considerations in radar systems acquisition.

MIL-HDBK-294:1986—Electronic counter-countermeasures considerations in naval communication systems.

MIL-HDBK-335 NOT 2:1992—Management and design guidance, electromagnetic radiation hardness for air-launched ordnance systems.


MIL-STD American Military Standards (DOD)

MIL-STD-1310G:1996—Shipboard bonding, grounding, and other techniques for electromagnetic compatibility and safety.

MIL-STD-1377:1971—Effectiveness of cable, connector, and weapon enclosure shielding and filters in precluding hazards of electromagnetic radiation to ordnance, measurement of.

MIL-STD-1541A:1987—Electromagnetic compatibility requirements for space systems.

MIL-STD-1542B:1991—Electromagnetic compatibility and grounding requirements for space system facilities.

MIL-STD-1605:1973—Procedures for conducting a shipboard electromagnetic interference (EMI) survey (surface ships).

MIL-STD-220B:2000—Method of insertion-loss measurement.

MIL-STD-449D(1):1976—Measurement of radio-frequency spectrum characteristics.

MIL-STD-461E:1999—Requirements for the control of electromagnetic interference characteristics of subsystems and equipment.

MIL-STD-464:1997—Electromagnetic environmental effects requirements for systems.

MIL-STD-469B:1996—Radar engineering interface requirements, electromagnetic compatibility metric.


SAE - Society of Automotive Engineers International

SAE-ARP1173:1994—Test procedure to measure the RF shielding characteristics of EMI gaskets.

SAE-ARP1972:1994—Measurement practices and procedures recommended for EMC testing.


OUTROS PADRÕES E NORMAS

ENV 50091-3:1998—Uninterruptible Power Systems (UPS)—Part 3: Performance requirements and test methods.

ES 201 468:2000—Electromagnetic compatibility and radio spectrum matters (ERM); Additional electromagnetic compatibility (EMC) requirements for telecommunications equipment for enhanced availability of service in specific applications.

HD 349 S1:1977—Preferred diameters of wire terminations of capacitors and resistors.

HD 543.2 S1:1995—Performance and testing of teleprotection equipment of power systems—Part 2: Analogue comparison systems.

HD 625.3 S1:1997—Insulation coordination for equipment within low-voltage systems—Part 3: Use of coatings to achieve insulation coordination of printed board assemblies.

AE4L-81-2:1991—Test waveforms and techniques for assessing the effects of lightning-induced transients.


Fonte R. A. Mayes