{"id":7367,"date":"2026-10-16T08:07:13","date_gmt":"2026-10-16T00:07:13","guid":{"rendered":"https:\/\/chi-swear.com\/?p=7367"},"modified":"2026-10-16T08:07:14","modified_gmt":"2026-10-16T00:07:14","slug":"street-lighting-installation-and-led-dimming-an-illustrative-energy-calculation","status":"publish","type":"post","link":"https:\/\/chi-swear.com\/pt\/street-lighting-installation-and-led-dimming-an-illustrative-energy-calculation\/","title":{"rendered":"Instala\u00e7\u00e3o de ilumina\u00e7\u00e3o p\u00fablica e dimeriza\u00e7\u00e3o de LED: um c\u00e1lculo energ\u00e9tico ilustrativo"},"content":{"rendered":"<figure><img decoding=\"async\" src=\"https:\/\/chi-swear.com\/wp-content\/uploads\/2026\/10\/\u4f18\u8054\u6837\u677f\u8def\u6bb5\u5b89\u88c5.jpg\" alt=\"Oper\u00e1rios ao lado de um poste de ilumina\u00e7\u00e3o p\u00fablica em uma plataforma de trabalho elevada, com um dispositivo de controle azul vis\u00edvel acima da l\u00e2mpada.\" style=\"width:100%;height:auto\" \/><figcaption>A imagem de refer\u00eancia para a instala\u00e7\u00e3o foi obtida no acervo de imagens da empresa. O modelo espec\u00edfico, a localiza\u00e7\u00e3o, a quantidade e a economia de energia medida n\u00e3o foram confirmados.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Refer\u00eancia para instala\u00e7\u00e3o de ilumina\u00e7\u00e3o p\u00fablica<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A fotografia da instala\u00e7\u00e3o fornecida mostra trabalhadores utilizando uma plataforma elevat\u00f3ria ao lado de uma lumin\u00e1ria rodovi\u00e1ria. Um dispositivo de controle azul \u00e9 vis\u00edvel na parte superior da lumin\u00e1ria. A fotografia ilustra uma configura\u00e7\u00e3o de montagem; o modelo espec\u00edfico do controlador, a localiza\u00e7\u00e3o do projeto, a quantidade instalada e a data de comissionamento n\u00e3o foram confirmados de forma independente.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Exemplo ilustrativo de c\u00e1lculo de energia: dimeriza\u00e7\u00e3o de LED<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">O c\u00e1lculo a seguir \u00e9 um cen\u00e1rio ilustrativo separado, baseado em premissas apresentadas no folheto da solu\u00e7\u00e3o UMELINK de 2019, p\u00e1ginas 14\u201315. N\u00e3o se trata de um resultado medido da instala\u00e7\u00e3o fotografada.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pressupostos: 10.000 lumin\u00e1rias, 11 horas de funcionamento por dia, 365 dias por ano e um pre\u00e7o ilustrativo da eletricidade de 0,86 RMB\/kWh. O cen\u00e1rio com intensidade luminosa reduzida pressup\u00f5e uma entrada m\u00e9dia de 70 W durante essas horas de funcionamento.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Resultado anual<\/th><th>Linha de base LED de 100 W<\/th><th>Consumo m\u00e9dio estimado de 70 W com dimeriza\u00e7\u00e3o.<\/th><\/tr><\/thead><tbody><tr><td>Consumo de eletricidade<\/td><td>4.015.000 kWh<\/td><td>2.810.500 kWh<\/td><\/tr><tr><td>Custo da eletricidade<\/td><td>RMB 3.452.900<\/td><td>RMB 2.417.030<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A redu\u00e7\u00e3o anual calculada \u00e9 de 1.204.500 kWh (30%) e RMB 1.035.870. Consumo anual = quantidade \u00d7 pot\u00eancia m\u00e9dia de entrada (em watts) \u00f7 1.000 \u00d7 horas de opera\u00e7\u00e3o. Custo anual da eletricidade = consumo anual \u00d7 pre\u00e7o da eletricidade.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Esses valores foram recalculados a partir das premissas declaradas, e n\u00e3o copiados dos totais inconsistentes do folheto. A alega\u00e7\u00e3o combinada 75% do folheto inclui uma compara\u00e7\u00e3o de substitui\u00e7\u00e3o de l\u00e2mpadas e n\u00e3o deve ser atribu\u00edda apenas a uma tomada ou controlador.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Aplicando o exemplo a um projeto<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A economia real depende da carga, da resposta de dimeriza\u00e7\u00e3o do driver, do cronograma de opera\u00e7\u00e3o, da ilumina\u00e7\u00e3o necess\u00e1ria, do limite de medi\u00e7\u00e3o e do consumo do sistema de controle. Confirme a compatibilidade el\u00e9trica, a fia\u00e7\u00e3o, a orienta\u00e7\u00e3o e a veda\u00e7\u00e3o de acordo com as instru\u00e7\u00f5es de instala\u00e7\u00e3o aplic\u00e1veis. Compare o consumo medido em condi\u00e7\u00f5es equivalentes de ilumina\u00e7\u00e3o antes de declarar a economia do projeto. Uma tomada sozinha n\u00e3o fornece a estrat\u00e9gia de dimeriza\u00e7\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fonte: UMELINK SMART LIGHT SOLUTION 2019, p\u00e1ginas 14\u201315 (suposi\u00e7\u00f5es ilustrativas hist\u00f3ricas; n\u00e3o se trata de um relat\u00f3rio de medi\u00e7\u00e3o de projeto atual). N\u00e3o s\u00e3o apresentados aqui totais relativos a custos de manuten\u00e7\u00e3o ou redu\u00e7\u00e3o de carbono.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Explorar <a href=\"https:\/\/chi-swear.com\/pt\/product-category\/sensor-fotocelula-com-trava-giratoria\/\">Tomadas e acess\u00f3rios NEMA<\/a>, <a href=\"https:\/\/chi-swear.com\/pt\/product-category\/sistema-inteligente-de-controle-de-iluminacao-iot\/\">controles de ilumina\u00e7\u00e3o inteligentes<\/a> e <a href=\"https:\/\/chi-swear.com\/pt\/faq\/\">Perguntas frequentes sobre sele\u00e7\u00e3o e instala\u00e7\u00e3o<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Installation reference from the supplied company image library. Specific model, location, quantity and measured energy savings are not confirmed. Street lighting installation reference The supplied installation photograph shows workers using an elevated work platform beside a road luminaire. A blue control device is visible on top of the luminaire. The photograph illustrates a mounting arrangement; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7369,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"LED Dimming Energy Calculation & Installation | CHI-SWEAR","_seopress_titles_desc":"Explore a street lighting installation reference and a transparent LED dimming energy calculation, with assumptions, annual costs and limits of projected savings.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[1,34],"tags":[],"class_list":["post-7367","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-knowledge"],"_links":{"self":[{"href":"https:\/\/chi-swear.com\/pt\/wp-json\/wp\/v2\/posts\/7367","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chi-swear.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chi-swear.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chi-swear.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chi-swear.com\/pt\/wp-json\/wp\/v2\/comments?post=7367"}],"version-history":[{"count":3,"href":"https:\/\/chi-swear.com\/pt\/wp-json\/wp\/v2\/posts\/7367\/revisions"}],"predecessor-version":[{"id":7371,"href":"https:\/\/chi-swear.com\/pt\/wp-json\/wp\/v2\/posts\/7367\/revisions\/7371"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chi-swear.com\/pt\/wp-json\/wp\/v2\/media\/7369"}],"wp:attachment":[{"href":"https:\/\/chi-swear.com\/pt\/wp-json\/wp\/v2\/media?parent=7367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chi-swear.com\/pt\/wp-json\/wp\/v2\/categories?post=7367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chi-swear.com\/pt\/wp-json\/wp\/v2\/tags?post=7367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}