{"id":717,"date":"2019-03-29T21:49:28","date_gmt":"2019-03-29T21:49:28","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?p=717"},"modified":"2025-08-23T19:33:27","modified_gmt":"2025-08-23T22:33:27","slug":"ewis-electrical-wiring-interconnection-system","status":"publish","type":"post","link":"https:\/\/hangarmma.com.br\/blog\/ewis-electrical-wiring-interconnection-system\/","title":{"rendered":"O que \u00e9 EWIS \u2013 Electrical Wiring Interconnection System?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Por volta de 1970 iniciou-se um programa de seguran&#xE7;a relacionado ao envelhecimento das aeronaves focado na estrutura, sabendo da experi&#xEA;ncia de fadiga em componentes estruturais e outras degrada&#xE7;&#xF5;es associadas com a idade e <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> de uso ou seja tempo e ciclos de uma aeronave.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No in&#xED;cio, a fia&#xE7;&#xE3;o e outras partes el&#xE9;tricas de uma aeronave eram consideradas menos amea&#xE7;adas que a parte estrutural, e antes dos acidentes de avia&#xE7;&#xE3;o do voo <strong>800 da TWA<\/strong> e da <strong>SwissAir 111<\/strong>, a fia&#xE7;&#xE3;o da aeronave era uma preocupa&#xE7;&#xE3;o menor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na d&#xE9;cada de 1980, aumentaram as preocupa&#xE7;&#xF5;es sobre a seguran&#xE7;a da fia&#xE7;&#xE3;o devido a acidentes e incidentes.<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\">As investiga&#xE7;&#xF5;es encontraram, em comum, fatores degradantes da fia&#xE7;&#xE3;o el&#xE9;trica nos sistemas do avi&#xE3;o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Investiga&#xE7;&#xF5;es sobre quest&#xF5;es da fia&#xE7;&#xE3;o foram feitas pela ind&#xFA;stria, autoridades de avia&#xE7;&#xE3;o civil e outros &#xF3;rg&#xE3;os do governo.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"290\" height=\"174\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-43.png\" alt=\"\" class=\"wp-image-757\" style=\"width:561px;height:337px\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Investiga&#xE7;&#xF5;es apontaram para v&#xE1;rias falhas ocultas nos sistemas de aeronaves relacionada a fia&#xE7;&#xE3;o, dentre estes fatores que afetam a fia&#xE7;&#xE3;o podemos citar como:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Projeto da aeronave, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a>, treinamento, instala&#xE7;&#xE3;o, ambiente, tempo dentre outros fatores. <\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ao longo dos anos ficou evidente &#xA0;v&#xE1;rias ocorr&#xEA;ncias em aeronaves relacionados diretamente com as cablagens el&#xE9;tricas e os seus sistemas, resultando em:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fatalidades humanas.<\/li>\n\n\n\n<li>Danos materiais.<\/li>\n\n\n\n<li>Aumento de custos para as operadoras.<\/li>\n\n\n\n<li>Perda de prest&#xED;gio das operadoras e fabricantes.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DEFINI&#xC7;&#xC3;O DE EWIS <\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Qualquer fio, dispositivo de fia&#xE7;&#xE3;o, ou a combina&#xE7;&#xE3;o destes, incluindo os dispositivos de termina&#xE7;&#xE3;o, instalado em qualquer &#xE1;rea do avi&#xE3;o, com a finalidade de transmiss&#xE3;o de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a> el&#xE9;trica entre dois ou mais pontos de termina&#xE7;&#xE3;o pretendido. . .<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#xA0;<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Em outras palavras: <strong>&#x201C;<\/strong><em><strong>Fios e componentes associados passaram a ser tratados como um sistema de avi&#xE3;o<\/strong><\/em><strong>.&#x201C;<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"415\" height=\"335\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-25.png\" alt=\"\" class=\"wp-image-720\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-25.png 415w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-25-300x242.png 300w\" sizes=\"auto, (max-width: 415px) 100vw, 415px\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Um EWIS n&#xE3;o &#xE9;:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os equipamentos el&#xE9;tricos ou avi&#xF4;nicos que s&#xE3;o habilitados para condi&#xE7;&#xF5;es do ambiente e procedimentos de testes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aparelhos el&#xE9;tricos port&#xE1;teis que n&#xE3;o fazem parte do projeto do avi&#xE3;o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_68330374e18a5651059e4e65635df151\" data-link=\"https:\/\/hangarmma.com.br\/blog\/fibra-optica-em-aeronaves\/\" href=\"https:\/\/hangarmma.com.br\/blog\/fibra-optica-em-aeronaves\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Fibra &#xF3;ptica<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>EWIS &#x2013; FATORES DE DEGRADA&#xC7;&#xC3;O<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"567\" height=\"383\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-26.png\" alt=\"\" class=\"wp-image-721\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-26.png 567w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-26-300x203.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>LOCALIZA&#xC7;&#xC3;O DE INSPE&#xC7;&#xD5;ES AO EWIS<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Asas: <\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Exposi&#xE7;&#xE3;o de EWIS em bordos de ataque ou fuga durante a opera&#xE7;&#xE3;o de slat\/flap.<\/li>\n\n\n\n<li>&#xA0;<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Motor\/APU\/Empenagem:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fba6d7bf5c0847a6c0bdeb5ecd4f09ba\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/calor\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/calor\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Calor<\/a>, vibra&ccedil;&atilde;o, contamina&ccedil;&atilde;o qu&iacute;mica<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zonas de elevada <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a><\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"394\" height=\"423\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-30.png\" alt=\"\" class=\"wp-image-731\" style=\"width:231px;height:248px\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-30.png 394w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-30-279x300.png 279w\" sizes=\"auto, (max-width: 394px) 100vw, 394px\"\/><\/figure>\n<\/div>\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-730\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-29.png\" alt=\"\" width=\"314\" height=\"315\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-29.png 427w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-29-150x150.png 150w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-29-300x300.png 300w\" sizes=\"auto, (max-width: 314px) 100vw, 314px\"\/>&#13;\n&#13;\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Trem de pouso &amp; alojamento do trem:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Meio ambiente, vibra&#xE7;&#xF5;es e contamina&#xE7;&#xE3;o qu&#xED;mica<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Pain&#xE9;is el&#xE9;tricos\/unidades de substitui&#xE7;&#xE3;o linha (LRU):<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&#xC1;reas de alta <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f687b58ee84d728a11d1ef43bc0fd1fd\" data-link=\"https:\/\/hangarmma.com.br\/blog\/densidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/densidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">densidade<\/a> de cablagem e elevada <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Possibilidade para danificar EWIS<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Baterias: <\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Contamina&#xE7;&#xE3;o qu&#xED;mica e corros&#xE3;o<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Geradores el&#xE9;tricos:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Terminais e sinais de superaquecimento<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Debaixo de galleys e toilets:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sujeito a contamina&#xE7;&#xE3;o por l&#xED;quidos<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"286\" height=\"439\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-28.png\" alt=\"\" class=\"wp-image-727\" style=\"width:352px;height:539px\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-28.png 286w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-28-195x300.png 195w\" sizes=\"auto, (max-width: 286px) 100vw, 286px\"\/><figcaption class=\"wp-element-caption\"><br><strong>Toilets<\/strong><\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"417\" height=\"435\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-27.png\" alt=\"\" class=\"wp-image-726\" style=\"width:482px;height:504px\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-27.png 417w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-27-288x300.png 288w\" sizes=\"auto, (max-width: 417px) 100vw, 417px\"\/><figcaption class=\"wp-element-caption\"><br><strong>Galleys <\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\"><strong>Superf&#xED;cies de comando e portas<\/strong><\/h4>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Superf&#xED;cies de comando e portas<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mexer ou dobrar conjuntos de cablagens<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Compartimento de carga ou Por&#xE3;o de carga:<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Alta atividade de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"340\" height=\"233\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-31.png\" alt=\"\" class=\"wp-image-733\" style=\"width:492px;height:337px\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-31.png 340w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-31-300x206.png 300w\" sizes=\"auto, (max-width: 340px) 100vw, 340px\"\/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>OUTRAS FONTES DE CONTAMINA&#xC7;&#xC3;O<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Inibidor de corros&#xE3;o<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"383\" height=\"356\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-33.png\" alt=\"\" class=\"wp-image-736\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-33.png 383w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-33-300x279.png 300w\" sizes=\"auto, (max-width: 383px) 100vw, 383px\"\/><figcaption class=\"wp-element-caption\">Inibidor de corros&#xE3;o em <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f0275eb16568afdfc614793b73581fbd\" data-link=\"https:\/\/hangarmma.com.br\/blog\/contato\/\" href=\"https:\/\/hangarmma.com.br\/blog\/contato\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">contato<\/a> com cablagem<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Limalha met&#xE1;lica (proveniente de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a>)<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"532\" height=\"405\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-34.png\" alt=\"\" class=\"wp-image-737\" style=\"width:571px;height:435px\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-34.png 532w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-34-300x228.png 300w\" sizes=\"auto, (max-width: 532px) 100vw, 532px\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FOG &#x2013; Foreign objects<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"337\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-35.png\" alt=\"\" class=\"wp-image-738\" style=\"width:566px;height:424px\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-35.png 450w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-35-300x225.png 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\"\/><\/figure>\n<\/div>\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"439\" height=\"330\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-36.png\" alt=\"\" class=\"wp-image-739\" style=\"width:580px;height:437px\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-36.png 439w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-36-300x226.png 300w\" sizes=\"auto, (max-width: 439px) 100vw, 439px\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>FATORES HUMANOS<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Os fatores humanos s&#xE3;o um aspeto latente em toda a atividade aeron&#xE1;utica e com um impacto direto no cumprimento dos padr&#xF5;es de seguran&#xE7;a na avia&#xE7;&#xE3;o.<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A motiva&#xE7;&#xE3;o e o empenho s&#xE3;o essenciais para uma correta realiza&#xE7;&#xE3;o das tarefas de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a> evitando dessa forma incidentes\/acidentes.<\/li>\n\n\n\n<li>Atrav&#xE9;s dos fatores humanos s&#xE3;o identificados aspetos que influenciam a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d2ce78e2048f5b83340b4f0e46878a04\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacidade<\/a> da pessoa em cumprir com as normas estabelecidas durante o desempenho das tarefas.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Constatou-se que mais de 70% dos acidentes aeron&#xE1;uticos com perda total foram originados atrav&#xE9;s do erro humano ou fatores humanos.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A conscientiza&#xE7;&#xE3;o dos funcion&#xE1;rios em rela&#xE7;&#xE3;o aos fatores humanos &#xE9; um passo essencial para a melhoria das pr&#xE1;ticas de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e410587e176283e4543b23736ebf5478\" data-link=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" href=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">trabalho<\/a> nas organiza&#xE7;&#xF5;es.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Existem tr&#xEA;s fatores humanos principais que influenciam as tarefas relacionadas ao EWIS:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fadiga<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lei de Murphy<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Complac&#xEA;ncia<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Fadiga: <\/strong>Excesso de horas de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e410587e176283e4543b23736ebf5478\" data-link=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" href=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">trabalho<\/a> e de turnos, especialmente com per&#xED;odos m&#xFA;ltiplos ou horas extras adicionais, pode levar &#xE0; ocorr&#xEA;ncia de problemas. Os indiv&#xED;duos devem estar conscientes dos perigos da diminui&#xE7;&#xE3;o do desempenho e as suas responsabilidades pessoais.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Os sintomas da fadiga podem incluir:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Diminui&#xE7;&#xE3;o da percep&#xE7;&#xE3;o (vis&#xE3;o, audi&#xE7;&#xE3;o, etc) e uma falta geral de consci&#xEA;ncia.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Diminui&#xE7;&#xE3;o das habilidades motoras e um maior tempo de rea&#xE7;&#xE3;o.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Problemas com a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e2480db695de26afea22bbc3a5290c00\" data-link=\"https:\/\/hangarmma.com.br\/blog\/memoria\/\" href=\"https:\/\/hangarmma.com.br\/blog\/memoria\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">mem&#xF3;ria<\/a> de curto prazo.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Concentra&#xE7;&#xE3;o Canalizada &#x2013; fixa&#xE7;&#xE3;o numa &#xFA;nica quest&#xE3;o possivelmente sem import&#xE2;ncia, falhando em manter uma vis&#xE3;o geral.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Qualquer d&#xE9;fice de sono que seja identificado, ter&#xE1; de ser recuperado ou o desempenho come&#xE7;ar&#xE1; a degradar-se levando &#xE0; ocorr&#xEA;ncia do erro humano.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Lei de Murphy: <\/strong>Aponta que existe uma tend&#xEA;ncia entre os seres humanos para a complac&#xEA;ncia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A cren&#xE7;a de que um acidente s&#xF3; acontece aos outros pode representar um problema para o indiv&#xED;duo durante qualquer tarefa de inspe&#xE7;&#xE3;o ou de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a> em zonas ou sistemas.<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Complac&#xEA;ncia: <\/strong>Um t&#xE9;cnico de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a> pode pular etapas ou deixar de prestar a devida aten&#xE7;&#xE3;o aos passos de um procedimento, especialmente em caso de inspe&#xE7;&#xE3;o de algo raramente encontrado danificado, fora de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_ef52c593295f47cf6ea102f7b6ec7080\" data-link=\"https:\/\/hangarmma.com.br\/blog\/tolerancia\/\" href=\"https:\/\/hangarmma.com.br\/blog\/tolerancia\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">toler&#xE2;ncia<\/a> ou com qualquer anomalia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aplica-se especialmente em contexto de uma inspe&#xE7;&#xE3;o visual geral. Fazendo suposi&#xE7;&#xF5;es do g&#xEA;nero: &#x201C;eu j&#xE1; executei esse <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e410587e176283e4543b23736ebf5478\" data-link=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" href=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">trabalho<\/a> milhares de vezes!&#x201D;. &#xC9; obrigat&#xF3;rio consultar os procedimentos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para n&#xED;veis baixos de atividade, o nosso mecanismo de aten&#xE7;&#xE3;o n&#xE3;o est&#xE1; particularmente ativo e a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d2ce78e2048f5b83340b4f0e46878a04\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacidade<\/a> de desempenho &#xE9; baixa, como resultado de a complac&#xEA;ncia e do t&#xE9;dio.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>PROCEDIMENTOS DE PROTE&#xC7;&#xC3;O DURANTE A MANUTEN&#xC7;&#xC3;O<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"287\" height=\"228\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-42.png\" alt=\"\" class=\"wp-image-755\" style=\"width:554px;height:440px\"\/><figcaption class=\"wp-element-caption\">Inspe&#xE7;&#xF5;es recomendadas<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Voc&#xEA; deve aplicar, seguir os procedimentos de prote&#xE7;&#xE3;o aos componentes do EWIS (Sistema de Interconex&#xE3;o de Fia&#xE7;&#xE3;o El&#xE9;trica) durante o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a434c965dbce4f6021fdb04b7e48c653\" data-link=\"https:\/\/hangarmma.com.br\/blog\/reparo\/\" href=\"https:\/\/hangarmma.com.br\/blog\/reparo\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">reparo<\/a>, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a> ou modifica&#xE7;&#xF5;es.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A fia&#xE7;&#xE3;o e seus componentes relacionados (cobertura de prote&#xE7;&#xE3;o, conectores, abra&#xE7;adeiras, condu&#xED;tes) frequentemente s&#xE3;o a parte mais sens&#xED;vel de uma instala&#xE7;&#xE3;o ou um sistema.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"714\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-40-1024x714.png\" alt=\"\" class=\"wp-image-748\" style=\"width:811px;height:564px\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-40-1024x714.png 1024w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-40-300x209.png 300w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-40-768x536.png 768w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-40.png 1110w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\/><figcaption class=\"wp-element-caption\">PROCEDIMENTO DE SEGURAN&#xC7;A EWIS<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>PROCESSO DE LIMPEZA <\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Boas pr&#xE1;ticas de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a> na fia&#xE7;&#xE3;o deve conter uma filosofia de limpeza &#x201C;<strong>protect, clean as you go<\/strong>&#x201C;. Em outras palavras, os cuidados devem ser tomados para proteger as cablagens e conectores durante o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e410587e176283e4543b23736ebf5478\" data-link=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" href=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">trabalho<\/a>, e assegurar que todas as limalhas, e contamina&#xE7;&#xE3;o s&#xE3;o limpos ap&#xF3;s o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e410587e176283e4543b23736ebf5478\" data-link=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" href=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">trabalho<\/a> estiver conclu&#xED;do.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Esta filosofia &#xE9; uma abordagem proativa para a sa&#xFA;de do sistema de fia&#xE7;&#xE3;o. Ao sistema de fia&#xE7;&#xE3;o deve ser dada aten&#xE7;&#xE3;o especial quando a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a> est&#xE1; sendo realizada nele, ou em torno dele.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Isto &#xE9; especialmente verdadeiro quando realizar reparos estruturais, trabalhar em STCs, ou outras modifica&#xE7;&#xF5;es.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"675\" height=\"401\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-41.png\" alt=\"\" class=\"wp-image-750\" style=\"width:744px;height:442px\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-41.png 675w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-41-300x178.png 300w\" sizes=\"auto, (max-width: 675px) 100vw, 675px\"\/><figcaption class=\"wp-element-caption\">Mantenha limpo ap&#xF3;s tarefa<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"524\" height=\"485\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-37.png\" alt=\"\" class=\"wp-image-744\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-37.png 524w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-37-300x278.png 300w\" sizes=\"auto, (max-width: 524px) 100vw, 524px\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"471\" height=\"573\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-38.png\" alt=\"\" class=\"wp-image-745\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-38.png 471w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/image-38-247x300.png 247w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\"\/><\/figure>\n\n\n\n<p class=\"has-very-light-gray-color has-text-color has-background has-medium-font-size wp-block-paragraph\" style=\"background-color:#37699e\"><strong>MATERIAL DE APOIO<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><a href=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2019\/03\/AC_25_1701-1.pdf\">25.1701-1 &#x2013; Certification of Electrical Wiring Interconnection Systems<\/a><\/h4>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Gloss&#xE1;rio EWIS (Electrical Wiring Interconnection System)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Use a lista clic&#xE1;vel abaixo para navegar entre os termos.<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#abrasao\">Abras&#xE3;o<\/a><\/li>\n\n\n\n<li><a href=\"#amarracao\">Amarra&#xE7;&#xE3;o (Lacing)<\/a><\/li>\n\n\n\n<li><a href=\"#arco-eletrico\">Arco el&#xE9;trico (Arcing)<\/a><\/li>\n\n\n\n<li><a href=\"#arc-tracking\">Arc Tracking (Rastreamento de arco)<\/a><\/li>\n\n\n\n<li><a href=\"#awg\">AWG (Bitola do fio)<\/a><\/li>\n\n\n\n<li><a href=\"#bonding\">Bonding (Aterramento de estruturas)<\/a><\/li>\n\n\n\n<li><a href=\"#bucha\">Bucha\/Passa-fio (Grommet)<\/a><\/li>\n\n\n\n<li><a href=\"#bundles\">Bundles (Feixes de cabos)<\/a><\/li>\n\n\n\n<li><a href=\"#clean-as-you-go\">Clean as you go (&#x201C;limpeza cont&#xED;nua&#x201D;)<\/a><\/li>\n\n\n\n<li><a href=\"#clamp\">Clamp (Abra&#xE7;adeira)<\/a><\/li>\n\n\n\n<li><a href=\"#contaminacao\">Contamina&#xE7;&#xE3;o<\/a><\/li>\n\n\n\n<li><a href=\"#continuidade\">Continuidade el&#xE9;trica<\/a><\/li>\n\n\n\n<li><a href=\"#conector\">Conector<\/a><\/li>\n\n\n\n<li><a href=\"#emenda\">Emenda (Splice\/Butt splice)<\/a><\/li>\n\n\n\n<li><a href=\"#ewis\">EWIS<\/a><\/li>\n\n\n\n<li><a href=\"#identificacao\">Identifica&#xE7;&#xE3;o\/Rotulagem<\/a><\/li>\n\n\n\n<li><a href=\"#isolacao\">Isola&#xE7;&#xE3;o<\/a><\/li>\n\n\n\n<li><a href=\"#min-clearance\">Jogo\/Margem m&#xED;nima (Clearance)<\/a><\/li>\n\n\n\n<li><a href=\"#raio-curvatura\">Raio m&#xED;nimo de curvatura<\/a><\/li>\n\n\n\n<li><a href=\"#roteamento\">Roteamento (Routing)<\/a><\/li>\n\n\n\n<li><a href=\"#separacao\">Separa&#xE7;&#xE3;o\/Segrega&#xE7;&#xE3;o<\/a><\/li>\n\n\n\n<li><a href=\"#shielding\">Shielding (Blindagem)<\/a><\/li>\n\n\n\n<li><a href=\"#suporte\">Suportes e fixa&#xE7;&#xE3;o<\/a><\/li>\n\n\n\n<li><a href=\"#terminacao\">Termina&#xE7;&#xE3;o<\/a><\/li>\n\n\n\n<li><a href=\"#zona-ambiente\">Zonas\/Condi&#xE7;&#xF5;es de ambiente<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"abrasao\"><strong>Abras&#xE3;o<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Desgaste do isolamento do fio por <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cd039a6f91a5dc4aa5c3c9fa80485be6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/atrito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/atrito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">atrito<\/a> com estrutura, rebites, bordas ou outros cabos. &#xC9; uma das causas mais comuns de falhas em EWIS e deve ser prevenida com bom roteamento, prote&#xE7;&#xE3;o (buchas, sleeves) e fixa&#xE7;&#xE3;o adequada.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"amarracao\"><strong>Amarra&#xE7;&#xE3;o (Lacing)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M&#xE9;todo de prender fios dentro de um feixe usando cord&#xF5;es ou fitas espec&#xED;ficas. Mant&#xE9;m a organiza&#xE7;&#xE3;o, reduz vibra&#xE7;&#xE3;o e evita <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cd039a6f91a5dc4aa5c3c9fa80485be6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/atrito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/atrito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">atrito<\/a> entre cabos e estrutura.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"arco-eletrico\"><strong>Arco el&#xE9;trico (Arcing)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Descarga el&#xE9;trica n&#xE3;o intencional entre <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_464a930dfff51c2d18875da4b94a5581\" data-link=\"https:\/\/hangarmma.com.br\/blog\/condutores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/condutores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">condutores<\/a> ou para a estrutura, geralmente causada por dano de isolamento, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f16ed05f59c7db25c3c4101757e610e1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/umidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/umidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">umidade<\/a> ou contamina&#xE7;&#xE3;o. Pode iniciar fogo e comprometer sistemas cr&#xED;ticos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"arc-tracking\"><strong>Arc Tracking (Rastreamento de arco)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Processo em que o isolamento danificado carboniza e cria um &#x201C;caminho&#x201D; condutivo sobre a superf&#xED;cie, facilitando arcos repetitivos. Exige substitui&#xE7;&#xE3;o do trecho afetado e elimina&#xE7;&#xE3;o da causa raiz.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"awg\"><strong>AWG (Bitola do fio)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Padr&#xE3;o americano que indica o di&#xE2;metro do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_836e2c427cf3ef8bcecf9248b98be024\" data-link=\"https:\/\/hangarmma.com.br\/blog\/condutor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/condutor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">condutor<\/a>. N&#xFA;meros menores significam fios mais grossos, com maior <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d2ce78e2048f5b83340b4f0e46878a04\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacidade<\/a> de corrente e menor resist&#xEA;ncia.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"bonding\"><strong>Bonding (Aterramento de estruturas)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Interliga&#xE7;&#xE3;o el&#xE9;trica controlada entre componentes met&#xE1;licos da aeronave para manter potencial comum e caminho seguro de retorno de corrente e descargas (p.ex., raios), reduzindo interfer&#xEA;ncias.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"bucha\"><strong>Bucha\/Passa-fio (Grommet)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pe&ccedil;a (normalmente de borracha ou material equivalente) instalada em furos e passagens para proteger o <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_0ecce43fc2fb413cde5f8560103567d2\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/cabo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/cabo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>cabo<\/a> contra bordas cortantes e reduzir abras&atilde;o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"bundles\"><strong>Bundles (Feixes de cabos)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Conjunto organizado de fios e cabos amarrados e roteados em conjunto. Devem respeitar raio de curvatura, fixa&ccedil;&atilde;o adequada, <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_4d4b52ec058dc185d3aeb8b31eb44116\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/peso\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/peso\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>peso<\/a> e separa&ccedil;&atilde;o de outras classes de sistemas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"clean-as-you-go\"><strong>Clean as you go (&#x201C;limpeza cont&#xED;nua&#x201D;)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Filosofia de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a> que exige limpar e remover detritos, tiras de isolamento, cavacos, poeira e flu&#xED;dos durante cada etapa do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e410587e176283e4543b23736ebf5478\" data-link=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" href=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">trabalho<\/a>, evitando que contaminantes permane&#xE7;am nos feixes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"clamp\"><strong>Clamp (Abra&#xE7;adeira)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Suporte que fixa o feixe &#xE0; estrutura. O tipo e o espa&#xE7;amento corretos evitam vibra&#xE7;&#xE3;o, chafing (<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cd039a6f91a5dc4aa5c3c9fa80485be6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/atrito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/atrito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">atrito<\/a>) e transfer&ecirc;ncia de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3ba56f55307adc68e1841f4c2f95f8f8\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>carga<\/a> para conectores e terminais.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"contaminacao\"><strong>Contamina&#xE7;&#xE3;o<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Presen&#xE7;a de flu&#xED;dos, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f16ed05f59c7db25c3c4101757e610e1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/umidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/umidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">umidade<\/a>, poeira, cavacos met&#xE1;licos ou produtos qu&#xED;micos em <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f0275eb16568afdfc614793b73581fbd\" data-link=\"https:\/\/hangarmma.com.br\/blog\/contato\/\" href=\"https:\/\/hangarmma.com.br\/blog\/contato\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">contato<\/a> com os cabos. Aumenta o risco de arco el&#xE9;trico, corros&#xE3;o e degrada o isolamento.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"continuidade\"><strong>Continuidade el&#xE9;trica<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Condi&#xE7;&#xE3;o em que o caminho el&#xE9;trico permanece &#xED;ntegro, sem circuitos abertos ou resist&#xEA;ncias anormais. &#xC9; verificada por testes (<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_56e822cc9e40388c31dd8e4d6891efab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/ohmimetro\/\" href=\"https:\/\/hangarmma.com.br\/blog\/ohmimetro\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">ohm&#xED;metro<\/a>, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7c0df142ec379eb2421726e888d1f750\" data-link=\"https:\/\/hangarmma.com.br\/blog\/megometro\/\" href=\"https:\/\/hangarmma.com.br\/blog\/megometro\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">meg&#xF4;metro<\/a> quando aplic&#xE1;vel).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"conector\"><strong>Conector<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dispositivo que permite unir chicotes\/feixes, possibilitando montagem e <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a>. Deve ser corretamente selecionado, travado, identificado e protegido contra <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f16ed05f59c7db25c3c4101757e610e1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/umidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/umidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">umidade<\/a> e vibra&#xE7;&#xE3;o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"emenda\"><strong>Emenda (Splice\/Butt splice)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Junta entre dois trechos de fio para restabelecer continuidade. Deve usar componentes aprovados, ferramentas de crimpagem corretas e prote&#xE7;&#xE3;o t&#xE9;rmica\/isolante quando especificado.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ewis\"><strong>EWIS (Electrical Wiring Interconnection System)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Conjunto de fios, cabos, conectores, terminais, barras coletoras, suportes, abra&#xE7;adeiras e demais dispositivos de fia&#xE7;&#xE3;o instalados para transmitir <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a>, dados e sinais entre pontos de termina&#xE7;&#xE3;o pretendidos na aeronave.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"identificacao\"><strong>Identifica&#xE7;&#xE3;o\/Rotulagem<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Marca&#xE7;&#xE3;o padronizada de cabos, feixes e conectores (c&#xF3;digos, cores ou sleeves) para facilitar inspe&#xE7;&#xE3;o, rastreabilidade e evitar liga&#xE7;&#xF5;es incorretas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"isolacao\"><strong>Isola&#xE7;&#xE3;o<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Material <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_5fb9c410f18ccb89ba90d4721e43f764\" data-link=\"https:\/\/hangarmma.com.br\/blog\/dieletrico\/\" href=\"https:\/\/hangarmma.com.br\/blog\/dieletrico\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diel&#xE9;trico<\/a> que cobre o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_836e2c427cf3ef8bcecf9248b98be024\" data-link=\"https:\/\/hangarmma.com.br\/blog\/condutor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/condutor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">condutor<\/a>, impedindo curtos e descargas. Sua integridade &eacute; cr&iacute;tica; danos por <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fba6d7bf5c0847a6c0bdeb5ecd4f09ba\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/calor\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/calor\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>calor<\/a>, solventes ou abras&atilde;o devem ser corrigidos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"min-clearance\"><strong>Jogo\/Margem m&#xED;nima (Clearance)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dist&acirc;ncia m&iacute;nima entre cabos e partes m&oacute;veis, fontes de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fba6d7bf5c0847a6c0bdeb5ecd4f09ba\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/calor\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/calor\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>calor<\/a>, linhas de flu&iacute;do ou bordas. Evita <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f0275eb16568afdfc614793b73581fbd\" data-link=\"https:\/\/hangarmma.com.br\/blog\/contato\/\" href=\"https:\/\/hangarmma.com.br\/blog\/contato\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">contato<\/a>, aquecimento excessivo e riscos de falha.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"raio-curvatura\"><strong>Raio m&#xED;nimo de curvatura<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Menor raio permitido ao dobrar cabos\/feixes sem danificar <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_464a930dfff51c2d18875da4b94a5581\" data-link=\"https:\/\/hangarmma.com.br\/blog\/condutores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/condutores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">condutores<\/a> e isola&#xE7;&#xE3;o. Respeitar esse limite evita microtrincas, fadiga e perda de desempenho.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"roteamento\"><strong>Roteamento (Routing)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trajeto planejado dos feixes pela aeronave. Deve minimizar cruzamentos, evitar zonas quentes\/&#xFA;midas e manter acessibilidade para inspe&#xE7;&#xE3;o e <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"separacao\"><strong>Separa&#xE7;&#xE3;o\/Segrega&#xE7;&#xE3;o<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Manter cabos de diferentes fun&#xE7;&#xF5;es ou n&#xED;veis de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a> afastados (p.ex., <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_555b5d38d6960552ca65f98e44b9c9b6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/potencia\/\" href=\"https:\/\/hangarmma.com.br\/blog\/potencia\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">pot&#xEA;ncia<\/a> x sinais) e distantes de linhas de combust&#xED;vel\/oxig&#xEA;nio. Reduz interfer&#xEA;ncia e riscos de propaga&#xE7;&#xE3;o de falha.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"shielding\"><strong>Shielding (Blindagem)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Camada condutiva (malha\/folha) ao redor do <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_0ecce43fc2fb413cde5f8560103567d2\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/cabo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/cabo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>cabo<\/a> para reduzir interfer&ecirc;ncia eletromagn&eacute;tica e proteger sinais sens&iacute;veis. Requer aterramento correto.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"suporte\"><strong>Suportes e fixa&#xE7;&#xE3;o<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Conjunto de clamps, bra&#xE7;adeiras, clipes e guias que mant&#xEA;m o feixe est&#xE1;vel. O espa&#xE7;amento e o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_38bdc6abde2baaf7dbfca963b685e9f2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/torque\/\" href=\"https:\/\/hangarmma.com.br\/blog\/torque\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">torque<\/a> corretos evitam vibra&#xE7;&#xE3;o e transfer&#xEA;ncia de esfor&#xE7;o aos conectores.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"terminacao\"><strong>Termina&#xE7;&#xE3;o<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ponto final onde o fio se conecta (terminais, barramentos, pinos de conector). Exige crimpagem e inspe&#xE7;&#xE3;o adequadas para garantir resist&#xEA;ncia mec&#xE2;nica e el&#xE9;trica.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"zona-ambiente\"><strong>Zonas\/Condi&#xE7;&#xF5;es de ambiente<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Classifica&#xE7;&#xE3;o informal das &#xE1;reas em que os feixes operam (quente, &#xFA;mida, contaminada, vibrat&#xF3;ria). Orienta sele&#xE7;&#xE3;o de materiais, prote&#xE7;&#xE3;o adicional e intervalo de inspe&#xE7;&#xF5;es.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h2 class=\"wp-block-heading\"><strong>FAQ &#x2014; Perguntas Frequentes sobre EWIS<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: O que exatamente entra na defini&#xE7;&#xE3;o de EWIS?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: Tudo que comp&#xF5;e a fia&#xE7;&#xE3;o da aeronave: fios, cabos, conectores, terminais, barras coletoras, abra&#xE7;adeiras, suportes e dispositivos associados, instalados para transmitir <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a>, dados e sinais entre pontos pretendidos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: Por que &#x201C;separa&#xE7;&#xE3;o\/segrega&#xE7;&#xE3;o&#x201D; de cabos &#xE9; t&#xE3;o enfatizada?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: Para evitar interfer&#xEA;ncias e reduzir riscos. Cabos de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_555b5d38d6960552ca65f98e44b9c9b6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/potencia\/\" href=\"https:\/\/hangarmma.com.br\/blog\/potencia\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">pot&#xEA;ncia<\/a> podem induzir ru&iacute;do em cabos de sinais; feixes pr&oacute;ximos de linhas de combust&iacute;vel ou fontes de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fba6d7bf5c0847a6c0bdeb5ecd4f09ba\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/calor\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/calor\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>calor<\/a> aumentam a probabilidade e a severidade de incidentes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: O que &#xE9; &#x201C;clean as you go&#x201D; e por que &#xE9; cobrado na <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9f121fb8c1078cb5a639d70d35f8e941\" data-link=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" href=\"https:\/\/hangarmma.com.br\/blog\/maintenance\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">manuten&#xE7;&#xE3;o<\/a>?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: &#xC9; a pr&#xE1;tica de limpar continuamente durante o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e410587e176283e4543b23736ebf5478\" data-link=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" href=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">trabalho<\/a>. Remover detritos e flu&#xED;dos imediatamente evita contamina&#xE7;&#xE3;o nos feixes, reduz risco de arco el&#xE9;trico e facilita a inspe&#xE7;&#xE3;o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: Quais s&#xE3;o os danos mais comuns observados em feixes EWIS?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: Abras&atilde;o do isolamento, cortes, marcas de amassamento por fixa&ccedil;&atilde;o incorreta, <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fba6d7bf5c0847a6c0bdeb5ecd4f09ba\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/calor\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/calor\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>calor<\/a> excessivo, contamina&ccedil;&atilde;o por flu&iacute;dos e <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f16ed05f59c7db25c3c4101757e610e1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/umidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/umidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">umidade<\/a>, al&#xE9;m de danos em conectores por <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_38bdc6abde2baaf7dbfca963b685e9f2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/torque\/\" href=\"https:\/\/hangarmma.com.br\/blog\/torque\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">torque<\/a> inadequado.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: Quando uma emenda (splice) &#xE9; aceit&#xE1;vel?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: Somente quando o fabricante permite e usando componentes aprovados, ferramenta de crimpagem correta e prote&#xE7;&#xE3;o\/isola&#xE7;&#xE3;o especificadas. Em &#xE1;reas cr&#xED;ticas, a substitui&#xE7;&#xE3;o do trecho &#xE9; a regra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: O que &#xE9; &#x201C;arc tracking&#x201D; e por que &#xE9; perigoso?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: &#xC9; a forma&#xE7;&#xE3;o de trilhas condutivas no isolamento danificado, que facilita arcos el&#xE9;tricos recorrentes. Pode iniciar fogo e levar &#xE0; perda de sistemas essenciais, exigindo <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a434c965dbce4f6021fdb04b7e48c653\" data-link=\"https:\/\/hangarmma.com.br\/blog\/reparo\/\" href=\"https:\/\/hangarmma.com.br\/blog\/reparo\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">reparo<\/a> imediato e elimina&#xE7;&#xE3;o da causa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: Como escolher a bitola (AWG) adequada?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: Pela corrente m&#xE1;xima, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_0372f202d314382416947d27153aab7c\" data-link=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">queda de tens&#xE3;o<\/a> admiss&#xED;vel, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d24adcde90e488bb88458b096212a94d\" data-link=\"https:\/\/hangarmma.com.br\/blog\/temperatura\/\" href=\"https:\/\/hangarmma.com.br\/blog\/temperatura\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">temperatura<\/a> de opera&#xE7;&#xE3;o e ambiente. Fios mais grossos (AWG menor) suportam mais corrente e t&#xEA;m menos <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_0372f202d314382416947d27153aab7c\" data-link=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">queda de tens&#xE3;o<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: Por que o raio m&#xED;nimo de curvatura importa tanto?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: Curvar abaixo do limite causa fadiga e microtrincas no <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_836e2c427cf3ef8bcecf9248b98be024\" data-link=\"https:\/\/hangarmma.com.br\/blog\/condutor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/condutor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">condutor<\/a> e no isolamento, aumentando a chance de falhas e aquecimento local.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_39c1b0f242e236acf1a04d6e91f1e606\" data-link=\"https:\/\/hangarmma.com.br\/blog\/blindagem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/blindagem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Blindagem<\/a> (shielding) resolve todo tipo de interfer&#xEA;ncia?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: N&#xE3;o. Ela ajuda bastante, mas requer aterramento adequado e, muitas vezes, segrega&#xE7;&#xE3;o f&#xED;sica e roteamento correto para ser realmente eficaz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P: Qual &#xE9; a boa pr&#xE1;tica para fixa&#xE7;&#xE3;o com clamps?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R: Usar o tipo aprovado para o ambiente (<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d24adcde90e488bb88458b096212a94d\" data-link=\"https:\/\/hangarmma.com.br\/blog\/temperatura\/\" href=\"https:\/\/hangarmma.com.br\/blog\/temperatura\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">temperatura<\/a>\/<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f16ed05f59c7db25c3c4101757e610e1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/umidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/umidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">umidade<\/a>), respeitar espa&ccedil;amentos recomendados, evitar esmagar o feixe e impedir que o <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_4d4b52ec058dc185d3aeb8b31eb44116\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/peso\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/peso\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>peso<\/a> do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_6c62f4bb45a761b680e509108768e6ff\" data-link=\"https:\/\/hangarmma.com.br\/blog\/chicote\/\" href=\"https:\/\/hangarmma.com.br\/blog\/chicote\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">chicote<\/a> recaia sobre conectores.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qualquer fio, dispositivo de fia\u00e7\u00e3o, ou a combina\u00e7\u00e3o destes, incluindo os dispositivos de termina\u00e7\u00e3o, instalado em qualquer \u00e1rea do avi\u00e3o, com a finalidade de transmiss\u00e3o de energia el\u00e9trica entre dois ou mais pontos de termina\u00e7\u00e3o pretendido. . .<\/p>\n","protected":false},"author":1,"featured_media":761,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[117,62],"tags":[17,123,20],"class_list":["post-717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eletricidade-basica","category-manutencao","tag-eletrica","tag-eletricidade-basica","tag-seguranca"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - 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