{"id":629,"date":"2026-11-06T00:19:57","date_gmt":"2026-11-06T00:19:57","guid":{"rendered":"https:\/\/charge-it.io\/?page_id=629"},"modified":"2026-11-06T00:19:57","modified_gmt":"2026-11-06T00:19:57","slug":"balanceamento-de-carga","status":"publish","type":"page","link":"https:\/\/charge-it.io\/?page_id=629&lang=pt","title":{"rendered":"Balanceamento de carga"},"content":{"rendered":"<section class=\"phero dark glow\" aria-labelledby=\"ci-lb-title\" style=\"padding-bottom: 72px\">\n\t<div class=\"wrap\">\n\t\t<ul class=\"crumbs\"><li><a href=\"https:\/\/charge-it.io\/?lang=en\">Home<\/a><\/li><li><a href=\"https:\/\/charge-it.io\/?page_id=13&#038;lang=en\">Platform<\/a><\/li><li>Load balancing<\/li><\/ul>\n\t\t<div class=\"sec-head\" style=\"margin-bottom: 40px\">\n\t\t\t<div>\n\t\t\t\t<p class=\"eyebrow\"><span class=\"dot pulse\"><\/span>Smart charging &amp; load balancing<\/p>\n\t\t\t\t<h1 class=\"h1\" id=\"ci-lb-title\" style=\"max-width: none\">Every amp accounted for. <em>Never one over the limit.<\/em><\/h1>\n\t\t\t<\/div>\n\t\t\t<p class=\"lead\">One connection, many cars. ChargeIT shares the site\u2019s power between every charger in real time, so you install more chargers without paying for a bigger connection, and the breaker never trips.<\/p>\n\t\t<\/div>\n\t\t<div class=\"sim\" data-ci-sim data-limit=\"80\" data-max=\"[32,16,32,20]\" data-order=\"[0,1,2]\" data-i18n=\"{&quot;free&quot;:&quot;Free&quot;,&quot;queued&quot;:&quot;Queued at 0 A \\u00b7 waits for room&quot;,&quot;capped&quot;:&quot;Capped \\u00b7 the car\\u2019s own maximum&quot;,&quot;fair&quot;:&quot;Charging \\u00b7 fair share&quot;,&quot;plug&quot;:&quot;Plug in a car&quot;,&quot;unplug&quot;:&quot;Unplug&quot;,&quot;idle&quot;:&quot;Idle&quot;,&quot;balance&quot;:&quot;Balancing&quot;,&quot;waiting&quot;:&quot;Balancing \\u00b7 %d waiting&quot;,&quot;aria&quot;:&quot;Site load %1$d of %2$d amps: building %3$d, charging %4$d&quot;,&quot;building&quot;:&quot;Building %d A&quot;,&quot;charging&quot;:&quot;Charging %d A&quot;,&quot;headroom&quot;:&quot;Headroom %d A&quot;}\">\n\t<div class=\"sim-top\">\n\t\t<div class=\"sim-gauge\"><b><span data-ci-used>79<\/span> A<\/b><span>\n\t\t\tof 80 A site connection\t\t<\/span><\/div>\n\t\t<span class=\"sim-badge\"><span class=\"dot pulse\"><\/span><span data-ci-status>Balancing<\/span><\/span>\n\t<\/div>\n\t<div class=\"meterbar\" role=\"img\" data-ci-meter aria-label=\"Site load 79 of 80 amps: building 34, charging 45\">\n\t\t<span class=\"bld\" data-ci-bld style=\"width: 42.5%\"><\/span>\n\t\t<span class=\"ev\" data-ci-ev style=\"width: 56.25%\"><\/span>\n\t\t<span class=\"limit\"><\/span>\n\t<\/div>\n\t<ul class=\"meter-legend\">\n\t\t<li><i style=\"background: #4d5c52\"><\/i><span data-ci-l-bld>Building 34 A<\/span><\/li>\n\t\t<li><i style=\"background: var(--brand)\"><\/i><span data-ci-l-ev>Charging 45 A<\/span><\/li>\n\t\t<li><i style=\"background: var(--d-surface-2); border: 1px solid #3a5544\"><\/i><span data-ci-l-head>Headroom 1 A<\/span><\/li>\n\t<\/ul>\n\t<div class=\"sim-ctrl\">\n\t\t<div>\n\t\t\t<label for=\"ci-sim-1\">Building load (lifts, lights, kitchens\u2026)<\/label>\n\t\t\t<input id=\"ci-sim-1\" type=\"range\" min=\"0\" max=\"74\" step=\"1\" value=\"34\" data-ci-range>\n\t\t<\/div>\n\t\t<output for=\"ci-sim-1\" data-ci-out>34 A<\/output>\n\t<\/div>\n\t<div class=\"bays\">\n\t\t\t\t\t\t\t\t<div class=\"bay on\" data-ci-bay=\"0\">\n\t\t\t\t<div class=\"bay-head\"><span>\n\t\t\t\t\tBay 1\t\t\t\t<\/span><span>\n\t\t\t\t\tcar max 32 A\t\t\t\t<\/span><\/div>\n\t\t\t\t<div class=\"bay-amps\"><span data-ci-amps>15<\/span><small>A<\/small><\/div>\n\t\t\t\t<div class=\"bay-bar\"><i data-ci-bar style=\"width: 47%\"><\/i><\/div>\n\t\t\t\t<div class=\"bay-state\" data-ci-state>Charging \u00b7 fair share<\/div>\n\t\t\t\t<button type=\"button\" aria-pressed=\"true\" data-ci-toggle>Unplug<\/button>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"bay on\" data-ci-bay=\"1\">\n\t\t\t\t<div class=\"bay-head\"><span>\n\t\t\t\t\tBay 2\t\t\t\t<\/span><span>\n\t\t\t\t\tcar max 16 A\t\t\t\t<\/span><\/div>\n\t\t\t\t<div class=\"bay-amps\"><span data-ci-amps>15<\/span><small>A<\/small><\/div>\n\t\t\t\t<div class=\"bay-bar\"><i data-ci-bar style=\"width: 94%\"><\/i><\/div>\n\t\t\t\t<div class=\"bay-state\" data-ci-state>Charging \u00b7 fair share<\/div>\n\t\t\t\t<button type=\"button\" aria-pressed=\"true\" data-ci-toggle>Unplug<\/button>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"bay on\" data-ci-bay=\"2\">\n\t\t\t\t<div class=\"bay-head\"><span>\n\t\t\t\t\tBay 3\t\t\t\t<\/span><span>\n\t\t\t\t\tcar max 32 A\t\t\t\t<\/span><\/div>\n\t\t\t\t<div class=\"bay-amps\"><span data-ci-amps>15<\/span><small>A<\/small><\/div>\n\t\t\t\t<div class=\"bay-bar\"><i data-ci-bar style=\"width: 47%\"><\/i><\/div>\n\t\t\t\t<div class=\"bay-state\" data-ci-state>Charging \u00b7 fair share<\/div>\n\t\t\t\t<button type=\"button\" aria-pressed=\"true\" data-ci-toggle>Unplug<\/button>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"bay \" data-ci-bay=\"3\">\n\t\t\t\t<div class=\"bay-head\"><span>\n\t\t\t\t\tBay 4\t\t\t\t<\/span><span>\n\t\t\t\t\tcar max 20 A\t\t\t\t<\/span><\/div>\n\t\t\t\t<div class=\"bay-amps\"><span data-ci-amps>0<\/span><small>A<\/small><\/div>\n\t\t\t\t<div class=\"bay-bar\"><i data-ci-bar style=\"width: 0%\"><\/i><\/div>\n\t\t\t\t<div class=\"bay-state\" data-ci-state>Free<\/div>\n\t\t\t\t<button type=\"button\" aria-pressed=\"false\" data-ci-toggle>Plug in a car<\/button>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t<div class=\"sim-foot\">\n\t\t<span>Simulation of ChargeIT\u2019s balancing rules \u00b7 values are illustrative<\/span>\n\t\t\t\t\t<span>Plug cars in and out, then move the building load<\/span>\n\t\t\t<\/div>\n<\/div>\n\t<\/div>\n<\/section>\n\t\n\n<section aria-labelledby=\"rules-t\" class=\"sec dark\" style=\"border-top: 1px solid var(--d-line)\">\n<div class=\"wrap\">\n<div class=\"sec-head\"><div><p class=\"eyebrow\"><span class=\"dot\"><\/span>As regras que nunca quebra<\/p><h2 class=\"h2\" id=\"rules-t\">Quatro regras, em cada ciclo.<\/h2><\/div><p class=\"lead\">O balanceamento assenta numa regra inegoci\u00e1vel: o local nunca ultrapassa a sua liga\u00e7\u00e3o, nem por segundos. A utiliza\u00e7\u00e3o vem em segundo lugar, e mesmo assim \u00e9 levada t\u00e3o alto quanto a seguran\u00e7a permite.<\/p><\/div>\n<div class=\"rules\">\n<div class=\"rule\"><span class=\"big\">0<\/span><h3 class=\"h3\">segundos acima do limite<\/h3><p>O disjuntor geral \u00e9 o limite. Cada atribui\u00e7\u00e3o \u00e9 verificada contra ele antes de ser enviada.<\/p><\/div>\n<div class=\"rule\"><span class=\"big\">\u2193 \u2191<\/span><h3 class=\"h3\">Primeiro reduzir, depois aumentar<\/h3><p>A pot\u00eancia \u00e9 primeiro retirada aos carregadores e s\u00f3 depois distribu\u00edda, para que uma altera\u00e7\u00e3o nunca some mais do que o local tem.<\/p><\/div>\n<div class=\"rule\"><span class=\"big\">0 A<\/span><h3 class=\"h3\">Admiss\u00e3o a 0 A<\/h3><p>Um carro novo espera a 0 A at\u00e9 haver espa\u00e7o para carregar como deve ser, em vez de empurrar todos para baixo do m\u00ednimo.<\/p><\/div>\n<div class=\"rule\"><span class=\"big\">30 s<\/span><h3 class=\"h3\">Seguro em caso de falha<\/h3><p>Sem leitura do contador durante 30 segundos e o balanceamento passa ao seu plano de seguran\u00e7a.<\/p><\/div>\n<\/div>\n<\/div>\n<\/section>\n\n\n<section aria-labelledby=\"live-t\" class=\"sec band light\">\n<div class=\"wrap\">\n<div class=\"frow\">\n<div>\n<p class=\"eyebrow\"><span class=\"dot\"><\/span>A vista em tempo real<\/p>\n<h2 class=\"h2\" id=\"live-t\">Mostra o seu racioc\u00ednio.<\/h2>\n<p class=\"lead\" style=\"margin-top: 20px\">O esquema el\u00e9trico desenha o local tal como est\u00e1 ligado: liga\u00e7\u00e3o \u00e0 rede, contador do local, edif\u00edcio e cada carregador, com a corrente a percorrer as linhas em tempo real.<\/p>\n<ul class=\"ticks\">\n<li><span aria-hidden=\"true\" class=\"tick\"><svg fill=\"none\" height=\"16\" stroke=\"currentColor\" stroke-width=\"2.5\" viewbox=\"0 0 24 24\" width=\"16\"><path d=\"M20 6 9 17l-5-5\"><\/path><\/svg><\/span><div><strong>Onde est\u00e1 cada ampere, por fase<\/strong><span>Edif\u00edcio, carros a carregar, permitido mas n\u00e3o usado, e livre, para L1, L2 e L3.<\/span><\/div><\/li>\n<li><span aria-hidden=\"true\" class=\"tick\"><svg fill=\"none\" height=\"16\" stroke=\"currentColor\" stroke-width=\"2.5\" viewbox=\"0 0 24 24\" width=\"16\"><path d=\"M20 6 9 17l-5-5\"><\/path><\/svg><\/span><div><strong>Porque \u00e9 que cada carro recebe o que recebe<\/strong><span>Limitado ao m\u00e1ximo do pr\u00f3prio carro, a carregar com uma parte justa, ou em fila a 0 A.<\/span><\/div><\/li>\n<li><span aria-hidden=\"true\" class=\"tick\"><svg fill=\"none\" height=\"16\" stroke=\"currentColor\" stroke-width=\"2.5\" viewbox=\"0 0 24 24\" width=\"16\"><path d=\"M20 6 9 17l-5-5\"><\/path><\/svg><\/span><div><strong>AC e DC no mesmo local<\/strong><span>Os carregadores AC s\u00e3o equilibrados em amperes, os DC pela pot\u00eancia que reportam.<\/span><\/div><\/li>\n<\/ul>\n<\/div>\n<figure style=\"margin: 0\">\n<div class=\"frame light-frame\"><img loading=\"lazy\" decoding=\"async\" alt=\"Vista em tempo real do balanceamento de carga da ChargeIT: carga do local, amperes por fase e o esquema el\u00e9trico desde a liga\u00e7\u00e3o \u00e0 rede e o contador at\u00e9 quatro carregadores.\" height=\"890\" src=\"https:\/\/charge-it.io\/wp-content\/themes\/chargeit\/assets\/img\/loadbalancing-light.webp\" width=\"1520\"\/><\/div>\n<ul class=\"legend\"><li><i style=\"background: var(--brand)\"><\/i>Alimentado<\/li><li><i style=\"background: var(--capped)\"><\/i>Limitado<\/li><li><i style=\"background: var(--queued)\"><\/i>Em fila a 0 A<\/li><\/ul>\n<\/figure>\n<\/div>\n<\/div>\n<\/section>\n\n\n<section aria-labelledby=\"how-t\" class=\"sec light\">\n<div class=\"wrap\">\n<div class=\"sec-head\"><div><p class=\"eyebrow\"><span class=\"dot\"><\/span>Como funciona<\/p><h2 class=\"h2\" id=\"how-t\">Do contador ao carregador.<\/h2><\/div><p class=\"lead\">O balanceamento corre na cloud da ChargeIT e fala com os carregadores atrav\u00e9s do smart charging OCPP normalizado, por isso n\u00e3o h\u00e1 nada propriet\u00e1rio a instalar no carregador.<\/p><\/div>\n<ol class=\"steps\">\n<li><h3 class=\"h4\">Um gateway edge l\u00ea o contador do local<\/h3><p>Por Modbus, e envia as leituras para a ChargeIT.<\/p><\/li>\n<li><h3 class=\"h4\">A ChargeIT calcula a margem dispon\u00edvel<\/h3><p>Limite da liga\u00e7\u00e3o menos o consumo do edif\u00edcio, por fase.<\/p><\/li>\n<li><h3 class=\"h4\">Reparte a margem de forma justa<\/h3><p>Cada carro at\u00e9 ao seu pr\u00f3prio m\u00e1ximo, e o resto repartido pelos outros.<\/p><\/li>\n<li><h3 class=\"h4\">Os carregadores recebem os novos limites<\/h3><p>Atrav\u00e9s de perfis de carregamento OCPP, primeiro as redu\u00e7\u00f5es, depois os aumentos.<\/p><\/li>\n<\/ol>\n<\/div>\n<\/section>\n\n\n<section aria-labelledby=\"modes-t\" class=\"sec band light\">\n<div class=\"wrap\">\n<div class=\"sec-head\"><div><p class=\"eyebrow\"><span class=\"dot\"><\/span>Dois modos<\/p><h2 class=\"h2\" id=\"modes-t\">Com contador do local, ou sem.<\/h2><\/div><\/div>\n<div class=\"modes\">\n<article class=\"card\" style=\"padding: 40px\"><span class=\"mode-tag dyn\">Din\u00e2mico<\/span><h3 class=\"h3\" style=\"font-size: 26px\">Acompanha o edif\u00edcio em tempo real<\/h3><p>O contador do local mostra o que o edif\u00edcio est\u00e1 a consumir agora, e os carregadores recebem tudo o que sobra. Ideal onde a carga do edif\u00edcio muda ao longo do dia.<\/p><\/article>\n<article class=\"card\" style=\"padding: 40px\"><span class=\"mode-tag sta\">Est\u00e1tico<\/span><h3 class=\"h3\" style=\"font-size: 26px\">Um limite fixo, sem contador<\/h3><p>Os carregadores partilham um limite fixo que define. Ideal para liga\u00e7\u00f5es dedicadas ao carregamento, ou para come\u00e7ar antes de instalar um contador.<\/p><\/article>\n<\/div>\n<div class=\"card\" style=\"margin-top: 16px; flex-direction: row; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px\">\n<div><span class=\"k\">Contadores do local verificados<\/span><p style=\"margin-top: 6px\">Mapas de registos verificados com a documenta\u00e7\u00e3o de cada contador.<\/p><\/div>\n<ul class=\"chips\"><li class=\"chip\">Eastron SDM630<\/li><li class=\"chip\">Eastron SDM230<\/li><li class=\"chip\">Eastron SDM120<\/li><li class=\"chip\">Eastron SDM72D-M<\/li><li class=\"chip\">Carlo Gavazzi EM340<\/li><li class=\"chip\">Carlo Gavazzi EM24<\/li><\/ul>\n<\/div>\n<\/div>\n<\/section>\n\n\n<section aria-labelledby=\"faq-t\" class=\"sec light\">\n<div class=\"wrap\" style=\"max-width: 920px\">\n<p class=\"eyebrow\"><span class=\"dot\"><\/span>Perguntas<\/p>\n<h2 class=\"h2\" id=\"faq-t\" style=\"margin-bottom: 32px\">Balanceamento de carga, respondido.<\/h2>\n<div class=\"faq\">\n<details open=\"\"><summary>O que acontece se o contador do local deixar de enviar leituras?<\/summary><p>Se nenhuma leitura chegar durante 30 segundos, o balanceamento passa ao seu plano de seguran\u00e7a em vez de adivinhar: conforme a configura\u00e7\u00e3o do local, os carregadores descem para um m\u00ednimo seguro ou fazem uma pausa at\u00e9 as leituras voltarem.<\/p><\/details>\n<details><summary>Preciso de um contador do local?<\/summary><p>N\u00e3o. O modo est\u00e1tico equilibra os carregadores face a um limite fixo que define. Acrescente um contador mais tarde para passar ao modo din\u00e2mico e aproveitar a pot\u00eancia que o edif\u00edcio n\u00e3o usa.<\/p><\/details>\n<details><summary>Funciona com qualquer carregador?<\/summary><p>Funciona com carregadores que suportam o smart charging OCPP. O balanceamento envia perfis de carregamento normalizados, por isso nada de propriet\u00e1rio tem de correr no carregador.<\/p><\/details>\n<details><summary>\u00c9 por fase?<\/summary><p>Sim. A vista em tempo real mostra cada fase separadamente, e o limite \u00e9 respeitado em cada uma.<\/p><\/details>\n<details><summary>E os carregadores DC no mesmo local?<\/summary><p>S\u00e3o equilibrados juntamente com os carregadores AC. As esta\u00e7\u00f5es DC reportam pot\u00eancia em vez de amperes, e o balanceamento trabalha com o que reportam.<\/p><\/details>\n<\/div>\n<\/div>\n<\/section>\n\n\n<section aria-labelledby=\"cta-t\" class=\"cta dark glow\">\n<div class=\"wrap\">\n<h2 class=\"display\" id=\"cta-t\">Mais carregadores. A mesma liga\u00e7\u00e3o.<\/h2>\n<div class=\"cta-side\"><p>Envie-nos a liga\u00e7\u00e3o do seu local e a lista de carregadores, e mostramos-lhe como seria equilibrado.<\/p><a class=\"btn btn-primary\" href=\"https:\/\/charge-it.io\/?page_id=23&#038;lang=en\">Agende uma demonstra\u00e7\u00e3o <span aria-hidden=\"true\" class=\"arrow\">\u2192<\/span><\/a><\/div>\n<\/div>\n<\/section>\n\n","protected":false},"excerpt":{"rendered":"<p>As regras que nunca quebra Quatro regras, em cada ciclo. O balanceamento assenta numa regra inegoci\u00e1vel: o local nunca ultrapassa a sua liga\u00e7\u00e3o, nem por segundos. A utiliza\u00e7\u00e3o vem em segundo lugar, e mesmo assim \u00e9 levada t\u00e3o alto quanto a seguran\u00e7a permite. 0 segundos acima do limite O disjuntor geral \u00e9 o limite. Cada [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_chargeit_seo_title":"","_chargeit_seo_desc":"","_chargeit_seo_image":0,"_chargeit_noindex":false,"footnotes":""},"class_list":["post-629","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/charge-it.io\/index.php?rest_route=\/wp\/v2\/pages\/629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/charge-it.io\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/charge-it.io\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/charge-it.io\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/charge-it.io\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=629"}],"version-history":[{"count":0,"href":"https:\/\/charge-it.io\/index.php?rest_route=\/wp\/v2\/pages\/629\/revisions"}],"wp:attachment":[{"href":"https:\/\/charge-it.io\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}