{"id":8740,"date":"2021-02-27T00:32:45","date_gmt":"2021-02-27T00:32:45","guid":{"rendered":"https:\/\/blog.infraspeak.com\/?p=8740"},"modified":"2026-04-02T18:39:16","modified_gmt":"2026-04-02T18:39:16","slug":"plano-manutencao-eletrica","status":"publish","type":"post","link":"https:\/\/blog.infraspeak.com\/pt-pt\/plano-manutencao-eletrica\/","title":{"rendered":"Plano de Manuten\u00e7\u00e3o El\u00e9trica em 8 Passos"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div><p><span style=\"font-weight: 400;\">N\u00e3o h\u00e1 d\u00favidas de que a manuten\u00e7\u00e3o el\u00e9trica previne avarias complexas e bastante dispendiosas. Ainda assim, a maioria dos planos de manuten\u00e7\u00e3o industrial p\u00f5e mais \u00eanfase na manuten\u00e7\u00e3o preventiva de avarias mec\u00e2nicas e reage \u00e0s avarias el\u00e9tricas com <a href=\"https:\/\/blog.infraspeak.com\/pt-pt\/manutencao-corretiva\/\">manuten\u00e7\u00e3o corretiva<\/a>. A &#8220;prova dos nove&#8221; \u00e9 a falta de stock para resolver avarias el\u00e9tricas, um problema que pode ser mitigado com um <a href=\"https:\/\/infraspeak.com\/pt-pt\/solucoes\/software-gestao-stocks\">software gest\u00e3o de stocks<\/a> adequado.<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">Outro sintoma comum da falta de manuten\u00e7\u00e3o el\u00e9trica \u00e9 a falta de dias de downtime programado. Este tipo de testes quase sempre requer desligar o quadro (ou fases do quadro) el\u00e9trico, por isso precisa de ser agendado para n\u00e3o afetar a produ\u00e7\u00e3o. Se n\u00e3o tem stock nem downtime programado, ent\u00e3o a manuten\u00e7\u00e3o el\u00e9trica transforma-se naquilo a que chamamos \u201capagar fogos\u201d.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>O que \u00e9 a manuten\u00e7\u00e3o el\u00e9trica?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Tal como o nome indica, a manuten\u00e7\u00e3o el\u00e9trica engloba todos os componentes el\u00e9tricos da infraestrutura. \u00c9 indispens\u00e1vel para a ind\u00fastria, edif\u00edcios de uso p\u00fablico e edif\u00edcios residenciais, sendo frequentemente gerida atrav\u00e9s de um <a href=\"https:\/\/infraspeak.com\/pt-pt\/solucoes\/software-cmms\">software CMMS<\/a>. Alguns exemplos de tarefas inclu\u00eddas na manuten\u00e7\u00e3o el\u00e9trica industrial e predial:<\/p>\n<p>A gest\u00e3o eficaz da manuten\u00e7\u00e3o el\u00e9trica em edif\u00edcios comerciais e industriais requer ferramentas especializadas como um <a href=\"https:\/\/infraspeak.com\/pt-pt\/solucoes\/software-facility-management\">software gest\u00e3o de facilities<\/a> para coordenar todas as atividades de manuten\u00e7\u00e3o preventiva e corretiva.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">m\u00e1quinas el\u00e9tricas e eletromec\u00e2nicas;\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">aparelhos de ar condicionado ou acumuladores de \u00e1gua el\u00e9tricos;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">chuveiros el\u00e9tricos;\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">revis\u00e3o das tomadas e das liga\u00e7\u00f5es el\u00e9tricas;\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">revis\u00e3o do quadro el\u00e9trico e dos disjuntores;\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">medir a voltagem e a amperagem do sistema;\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">sistema de ilumina\u00e7\u00e3o e aparelhos el\u00e9tricos de uso comum;\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">monitorizar a corros\u00e3o e o desgaste dos componentes;\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">repara\u00e7\u00e3o de danos el\u00e9tricos.\u00a0<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><b>T\u00e9cnicas de manuten\u00e7\u00e3o el\u00e9trica<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Grande parte da manuten\u00e7\u00e3o el\u00e9trica baseia-se em <a href=\"https:\/\/blog.infraspeak.com\/pt-pt\/9-tecnicas-de-manutencao-com-base-na-condicao\/\">monitorizar a condi\u00e7\u00e3o dos equipamentos<\/a>, executar manuten\u00e7\u00e3o baseada na condi\u00e7\u00e3o e, ocasionalmente, <a href=\"https:\/\/blog.infraspeak.com\/pt-pt\/o-que-e-manutencao-preditiva\/\">manuten\u00e7\u00e3o preditiva<\/a>. Estas s\u00e3o algumas t\u00e9cnicas de manuten\u00e7\u00e3o el\u00e9trica que pode aplicar no seu plano:\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Manuten\u00e7\u00e3o preventiva<\/b><span style=\"font-weight: 400;\"> \u2013 inclui testes de rel\u00e9, do disjuntor, de corrente alternada (AC), de alta voltagem de corrente cont\u00ednua (DC) e de carga da bateria, entre outros.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Manuten\u00e7\u00e3o preditiva<\/b><span style=\"font-weight: 400;\"> \u2013 nomeadamente testes infravermelhos, para analisar a emissividade e refletividade,\u00a0 e an\u00e1lise de temperatura.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Manuten\u00e7\u00e3o \u201cfailure finding\u201d<\/b><span style=\"font-weight: 400;\"> \u2013 manuten\u00e7\u00e3o para tentar encontrar falhas em sistemas de seguran\u00e7a e backup, como geradores el\u00e9tricos.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Manuten\u00e7\u00e3o corretiva (ou reativa)<\/b><span style=\"font-weight: 400;\"> \u2013 indicada para avarias aleat\u00f3rias, especialmente em ativos de baixa criticidade.\u00a0<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><b>Como fazer um plano de manuten\u00e7\u00e3o el\u00e9trica passo a passo<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Fazer um plano de manuten\u00e7\u00e3o el\u00e9trica n\u00e3o \u00e9 muito diferente de fazer um <\/span><a href=\"https:\/\/blog.infraspeak.com\/pt-pt\/plano-de-manutencao-preventiva\/\"><span style=\"font-weight: 400;\">plano de manuten\u00e7\u00e3o<\/span><\/a><span style=\"font-weight: 400;\"> preventiva, mas tem algumas nuances. Se \u00e9 a sua primeira tentativa, siga estes 8 passos para preparar um plano de manuten\u00e7\u00e3o el\u00e9trica.<\/span><\/p>\n<h3><\/h3>\n<h3><b>An\u00e1lise de criticidade dos ativos<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">O primeiro passo para fazer um plano de manuten\u00e7\u00e3o el\u00e9trica \u00e9 fazer uma an\u00e1lise de criticidade dos ativos, processo que pode ser facilitado com um <a href=\"https:\/\/infraspeak.com\/pt-pt\/plataforma\/software-gestao-de-ativos\">software gest\u00e3o de ativos<\/a>. Perceba que equipamentos \u00e9 que s\u00e3o priorit\u00e1rios e quais \u00e9 que t\u00eam um hist\u00f3rico mais alarmante. No geral:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">os ativos cr\u00edticos devem ser revistos todos os anos;\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">os esquemas el\u00e9tricos do edif\u00edcio devem ser revistos todos os anos (esquemas feitos \u00e0 m\u00e3o n\u00e3o contam!);<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">os ativos menos cr\u00edticos devem ser revistos a cada 24 meses.<\/span><\/li>\n<\/ul>\n<h3><\/h3>\n<h3><b>Avaliar que falhas s\u00e3o evit\u00e1veis<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Apesar dos benef\u00edcios da <\/span><a href=\"https:\/\/blog.infraspeak.com\/pt-pt\/manutencao-preventiva\/\"><span style=\"font-weight: 400;\">manuten\u00e7\u00e3o preventiva<\/span><\/a><span style=\"font-weight: 400;\">, nem todas as falhas s\u00e3o evit\u00e1veis. Por isso, o segundo passo \u00e9 perceber que <\/span><a href=\"https:\/\/blog.infraspeak.com\/pt-pt\/analise-de-causa-raiz\/\"><span style=\"font-weight: 400;\">modos de falha<\/span><\/a><span style=\"font-weight: 400;\"> s\u00e3o aleat\u00f3rios e quais \u00e9 que obedecem a um padr\u00e3o.\u00a0<\/span><\/p>\n<h3><\/h3>\n<h3><b>Fa\u00e7a um ponto de situa\u00e7\u00e3o com a equipa<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Uma vez que a maioria da manuten\u00e7\u00e3o el\u00e9trica exige desligar o equipamento ou fases do quadro el\u00e9trico, fale com a sua equipa para fazer uma estimativa do downtime necess\u00e1rio para rever cada m\u00e1quina.\u00a0<\/span><\/p>\n<p>Para equipas de manuten\u00e7\u00e3o que trabalham em campo, um <a href=\"https:\/\/infraspeak.com\/pt-pt\/solucoes\/field-service-management-software\">software field service management<\/a> pode otimizar a coordena\u00e7\u00e3o e execu\u00e7\u00e3o das tarefas de manuten\u00e7\u00e3o el\u00e9trica, especialmente quando \u00e9 necess\u00e1rio outsourcing.<\/p>\n<h3><\/h3>\n<h3><b>Perceba as capacidades da sua equipa<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Para concretizar o seu novo plano, precisa de perceber como usar os recursos que tem \u00e0 sua disposi\u00e7\u00e3o. Aproveite a reuni\u00e3o com a sua equipa: pode executar o plano internamente ou precisa de outsourcing?\u00a0<\/span><\/p>\n<h3><\/h3>\n<h3><b>Prepare BOMs<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Para que cada inspe\u00e7\u00e3o ou repara\u00e7\u00e3o decorra sem problemas, comece a preparar <\/span><a href=\"https:\/\/blog.infraspeak.com\/pt-pt\/bill-of-materials-manutencao\/\"><span style=\"font-weight: 400;\">BOMs<\/span><\/a><span style=\"font-weight: 400;\"> para saber o material que precisa de ter em stock e ter uma lista de materiais e poss\u00edveis substitui\u00e7\u00f5es para cada tarefa.\u00a0<\/span><\/p>\n<h3><\/h3>\n<h3><b>Insira toda a documenta\u00e7\u00e3o no CMMS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Agora, s\u00f3 falta assegurar-se que toda a informa\u00e7\u00e3o sobre os seus equipamentos el\u00e9tricos (incluindo a localiza\u00e7\u00e3o, fabricante, o t\u00e9cnico respons\u00e1vel), BOMs e plano de manuten\u00e7\u00e3o est\u00e1 no seu CMMS ou, melhor ainda, na sua <\/span><a href=\"https:\/\/blog.infraspeak.com\/immp-vs-cmms\/\"><span style=\"font-weight: 400;\">IMMP<\/span><\/a><span style=\"font-weight: 400;\">.\u00a0<\/span><\/p>\n<p>A implementa\u00e7\u00e3o de um <a href=\"https:\/\/infraspeak.com\/pt-pt\/solucoes\/software-cafm\">software CAFM<\/a> pode centralizar a gest\u00e3o de todos os aspetos da manuten\u00e7\u00e3o el\u00e9trica em facilities complexas, complementando o seu CMMS ou IMMP existente.<\/p>\n<h3><\/h3>\n<h3><b>Treinar o pessoal\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">A manuten\u00e7\u00e3o el\u00e9trica acarreta riscos de seguran\u00e7a, por isso \u00e9 importante estabelecer regras de seguran\u00e7a. Todos os t\u00e9cnicos de manuten\u00e7\u00e3o precisam de passar por um per\u00edodo de treino.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u2699\ufe0f <\/span><b>Anote as normas para a opera\u00e7\u00e3o e manuten\u00e7\u00e3o de instala\u00e7\u00f5es el\u00e9tricas que podem ser \u00fateis neste passo<\/b><span style=\"font-weight: 400;\">: NFPA 70E (aprovada pela OSHA, Estados Unidos), EN 50110 (Europa), NBR 5410 e NBR 13570 (Brasil).\u00a0<\/span><\/p>\n<p>O cumprimento das normas de seguran\u00e7a el\u00e9trica mencionadas pode ser assegurado atrav\u00e9s de um <a href=\"https:\/\/infraspeak.com\/pt-pt\/plataforma\/software-gestao-compliance\">software gest\u00e3o de compliance<\/a> que monitoriza automaticamente o cumprimento dos requisitos regulamentares como NFPA 70E, EN 50110 e NBR 5410.<\/p>\n<h3><\/h3>\n<h3><b>Melhoria cont\u00ednua<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Melhorar, sempre. H\u00e1 sempre espa\u00e7o para melhorar, especialmente se esta \u00e9 a primeira vez que est\u00e1 a preparar um plano de manuten\u00e7\u00e3o el\u00e9trica. Avalie a percentagem de compliance, os resultados do plano, a redu\u00e7\u00e3o de avarias e downtime face ao ano anterior,\u00a0 e comece de novo.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">Se est\u00e1 \u00e0 procura de um software que lhe permita reunir toda informa\u00e7\u00e3o que precisa para fazer planos ajustados a cada activo, pe\u00e7a uma demonstra\u00e7\u00e3o.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Um plano de manuten\u00e7\u00e3o el\u00e9trica previne avarias complexas, mas muitas equipas fazem manuten\u00e7\u00e3o corretiva e n\u00e3o preventiva. Saiba o que o seu plano deve conter.<\/p>\n","protected":false},"author":54,"featured_media":8741,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":"","_wp_rev_ctl_limit":""},"categories":[371],"tags":[],"class_list":["post-8740","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-manutencao"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Plano de Manuten\u00e7\u00e3o El\u00e9trica em 8 Passos &#8226; Infraspeak Blog<\/title>\n<meta name=\"description\" content=\"Um plano de manuten\u00e7\u00e3o el\u00e9trica previne avarias complexas, mas muitas equipas fazem manuten\u00e7\u00e3o corretiva e n\u00e3o preventiva. 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