{"id":1563,"date":"2025-09-15T10:15:21","date_gmt":"2025-09-15T10:15:21","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&#038;p=1563"},"modified":"2025-09-22T09:01:57","modified_gmt":"2025-09-22T09:01:57","slug":"rccb-2-polos-vfl002","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/pt\/product\/rccb-2-pole-vfl002\/","title":{"rendered":"RCCB VFL002 - Disjuntor de corrente residual de 2\/4 polos"},"content":{"rendered":"<div class=\"product-description\">\n<h2>Vis\u00e3o geral<\/h2>\n<p>O Kuangya VFL002 \u00e9 um <strong>rccb 2 polos<\/strong> (tamb\u00e9m dispon\u00edvel como 4 polos) dispositivo de corrente residual projetado para<br \/>\nprotegem as pessoas e as instala\u00e7\u00f5es contra choques el\u00e9tricos e risco de inc\u00eandio devido a falhas de fuga \u00e0 terra. Ele oferece AC, A e<br \/>\nclasses de detec\u00e7\u00e3o ASi de alta imunidade, o que o torna adequado para resid\u00eancias, pr\u00e9dios comerciais e edif\u00edcios leves<br \/>\ninstala\u00e7\u00f5es industriais. A sele\u00e7\u00e3o abrange correntes nominais de 16 A a 100 A e sensibilidades de 10 mA a 300 mA.<\/p>\n<h2>Classes de detec\u00e7\u00e3o e disparo<\/h2>\n<ul>\n<li><strong>Classe AC<\/strong> - para correntes residuais CA senoidais aplicadas lenta ou repentinamente.<\/li>\n<li><strong>Uma classe<\/strong> - CA mais correntes residuais CC pulsantes.<\/li>\n<li><strong>Tipo ASi<\/strong> - tipo A de alta imunidade (comportamento G\/KV + Si); filtra transientes\/harm\u00f4nicos para reduzir disparos inc\u00f4modos.<\/li>\n<\/ul>\n<ul>\n<li><strong>Tempo de pausa em I\u0394n (Normal):<\/strong> \u2264 100 ms<\/li>\n<li><strong>Atraso de tempo curto:<\/strong> 10-300 ms (tipos ASi, G, KV)<\/li>\n<li><strong>Tipo S seletivo:<\/strong> 150-500 ms<\/li>\n<\/ul>\n<h2>Principais recursos<\/h2>\n<ul>\n<li>Configura\u00e7\u00f5es: <strong>2P \/ 4P<\/strong> com alimenta\u00e7\u00e3o superior ou inferior, qualquer posi\u00e7\u00e3o de montagem<\/li>\n<li><strong>Corrente nominal In:<\/strong> 16, 25, 32, 40, 63, 80, 100 A<\/li>\n<li><strong>Sensibilidade nominal I\u0394n:<\/strong> 10 mA (2P\/4P 16-40 A), 30 mA, 100 mA, 300 mA<\/li>\n<li><strong>Tens\u00e3o nominal Ue:<\/strong> 2P: 240 V~; 4P: 415 V~ | \u00a0 <strong>Ui:<\/strong> 500 V | \u00a0 <strong>fn:<\/strong> 50\/60 Hz<\/li>\n<li><strong>Classifica\u00e7\u00e3o de forma\u00e7\u00e3o e ruptura residual (I\u0394m):<\/strong> 500 A (em 16-40 A); 630 A (63 A); 800 A (80 A); 1000 A (100 A)<\/li>\n<li><strong>Inc = I\u0394c (curto-circuito condicional):<\/strong> 6 kA ou 10 kA (com coordena\u00e7\u00e3o SCPD a montante)<\/li>\n<li><strong>Impulso suportado Uimp:<\/strong> 6 kV (1,2\/50 \u03bcs); <strong>Teste diel\u00e9trico:<\/strong> 2,5 kV \/ 1 min<\/li>\n<li><strong>Prote\u00e7\u00e3o do terminal:<\/strong> IP20; indicador de corrente de falha fornecido<\/li>\n<li><strong>Ambiente:<\/strong> -25 \u00b0C ... +55 \u00b0C (m\u00e9dia di\u00e1ria \u2264 35 \u00b0C); <strong>Armazenamento:<\/strong> -40 \u00b0C ... +70 \u00b0C<\/li>\n<li><strong>Padr\u00f5es\/Aprova\u00e7\u00f5es:<\/strong> IEC\/EN 61008-1; NF, ISI, UKCA, CE<\/li>\n<\/ul>\n<h2>Dados t\u00e9cnicos<\/h2>\n<table class=\"tech-table\">\n<tbody>\n<tr>\n<th>Padr\u00e3o<\/th>\n<th>IEC\/EN 61008-1<\/th>\n<\/tr>\n<tr>\n<td>Modelo<\/td>\n<td>VFL002<\/td>\n<\/tr>\n<tr>\n<td>Postes<\/td>\n<td>2P, 4P<\/td>\n<\/tr>\n<tr>\n<td>Corrente nominal (In)<\/td>\n<td>16A, 25A, 32A, 40A, 63A, 80A, 100A<\/td>\n<\/tr>\n<tr>\n<td>Sensibilidade nominal (I\u0394n)<\/td>\n<td>10 mA (16-40 A), 30 mA, 100 mA, 300 mA<\/td>\n<\/tr>\n<tr>\n<td>Tens\u00e3o nominal (Ue)<\/td>\n<td>2P: 240 V~; 4P: 415 V~<\/td>\n<\/tr>\n<tr>\n<td>Tens\u00e3o de isolamento (Ui)<\/td>\n<td>500 V<\/td>\n<\/tr>\n<tr>\n<td>Frequ\u00eancia nominal<\/td>\n<td>50\/60 Hz<\/td>\n<\/tr>\n<tr>\n<td>Classifica\u00e7\u00e3o de forma\u00e7\u00e3o e ruptura residual (I\u0394m)<\/td>\n<td>500 A (In = 16-40 A); 630 A (In = 63 A); 800 A (In = 80 A); 1000 A (In = 100 A)<\/td>\n<\/tr>\n<tr>\n<td>Curto-circuito condicional (Inc = I\u0394c)<\/td>\n<td>6000 A, 10000 A<\/td>\n<\/tr>\n<tr>\n<td>Sensibilidade da forma de onda<\/td>\n<td>AC, A, ASi<\/td>\n<\/tr>\n<tr>\n<td>Classes de tempo de trope\u00e7o<\/td>\n<td>Instant\u00e2neo \/ Atraso de tempo curto (10-300 ms) \/ S seletivo (150-500 ms)<\/td>\n<\/tr>\n<tr>\n<td>Tempo de pausa sob I\u0394n (Normal)<\/td>\n<td>\u2264 100 ms<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia a impulsos (Uimp)<\/td>\n<td>6 kV<\/td>\n<\/tr>\n<tr>\n<td>Tens\u00e3o de teste diel\u00e9trico<\/td>\n<td>2,5 kV (1 min na frequ\u00eancia de energia)<\/td>\n<\/tr>\n<tr>\n<td>Grau de polui\u00e7\u00e3o<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>Vida el\u00e9trica<\/td>\n<td>\u2265 2000 opera\u00e7\u00f5es<\/td>\n<\/tr>\n<tr>\n<td>Vida mec\u00e2nica<\/td>\n<td>\u2265 2000 opera\u00e7\u00f5es<\/td>\n<\/tr>\n<tr>\n<td>Indicador de corrente de falha<\/td>\n<td>Sim<\/td>\n<\/tr>\n<tr>\n<td>Grau de prote\u00e7\u00e3o do terminal<\/td>\n<td>IP20<\/td>\n<\/tr>\n<tr>\n<td>Temperatura ambiente (m\u00e9dia \u2264 35 \u00b0C)<\/td>\n<td>-25 \u00b0C a +55 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperatura de armazenamento<\/td>\n<td>-40 \u00b0C a +70 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Conex\u00e3o do terminal<\/td>\n<td>Cabo \/ barramento tipo pino<\/td>\n<\/tr>\n<tr>\n<td>Tamanho do terminal (cabo, parte superior\/inferior)<\/td>\n<td>25-35 mm\u00b2; 18-3 \/ 18-2 AWG (por classe de tamanho)<\/td>\n<\/tr>\n<tr>\n<td>Tamanho do terminal (barramento, superior\/inferior)<\/td>\n<td>10\/16 mm\u00b2; 18-8 \/ 18-5 AWG<\/td>\n<\/tr>\n<tr>\n<td>Torque de aperto<\/td>\n<td>2,5 N-m (\u2248 22 pol-lbs)<\/td>\n<\/tr>\n<tr>\n<td>Montagem<\/td>\n<td>Trilho DIN EN 60715 (35 mm), clipe r\u00e1pido<\/td>\n<\/tr>\n<tr>\n<td>Conex\u00e3o<\/td>\n<td>De cima para baixo<\/td>\n<\/tr>\n<tr>\n<td>Aprova\u00e7\u00f5es<\/td>\n<td>NF, ISI, UKCA, CE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Aplicativos<\/h2>\n<ul>\n<li>Placas monof\u00e1sicas que exigem um <strong>rccb 2 polos<\/strong> dispositivo a 240 V~<\/li>\n<li>Distribui\u00e7\u00e3o trif\u00e1sica usando 4P a 415 V~ com SCPD coordenado a montante<\/li>\n<li>Cargas com componentes eletr\u00f4nicos e transientes frequentes - use a vers\u00e3o de alta imunidade ASi<\/li>\n<\/ul>\n<h2>Certifica\u00e7\u00f5es<\/h2>\n<p>Em conformidade com <strong>IEC\/EN 61008-1<\/strong>; certificado <strong>NF, ISI, UKCA, CE<\/strong>.<\/p>\n<h2>PERGUNTAS FREQUENTES<\/h2>\n<details>\n<summary>Quando devo escolher entre 2P e 4P?<\/summary>\n<p>Use 2P para sistemas monof\u00e1sicos de 240 V~ e 4P para sistemas trif\u00e1sicos de 415 V~.<\/p>\n<\/details>\n<details>\n<summary>Que sensibilidade devo selecionar?<\/summary>\n<p>10\/30 mA para prote\u00e7\u00e3o pessoal adicional; 100\/300 mA para prote\u00e7\u00e3o contra inc\u00eandio e seletividade.<\/p>\n<\/details>\n<details>\n<summary>Como coordenar a classifica\u00e7\u00e3o condicional de curto-circuito?<\/summary>\n<p>Use um disjuntor\/fus\u00edvel a montante para que a instala\u00e7\u00e3o respeite os requisitos de seguran\u00e7a. <strong>Inc = I\u0394c<\/strong> (6 kA \/ 10 kA) em condi\u00e7\u00f5es de falha.<\/p>\n<\/details>\n<p><img decoding=\"async\" src=\"\/images\/rccb-vfl002.jpg\" alt=\"rccb 2 polos VFL002 Kuangya, 2P\/4P 16-100A 10\/30\/100\/300 mA\" \/><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<ul data-start=\"303\" data-end=\"585\">\n<li data-start=\"303\" data-end=\"413\">\n<p data-start=\"305\" data-end=\"413\"><strong data-start=\"305\" data-end=\"320\">rccb 2 polos<\/strong> para prote\u00e7\u00e3o confi\u00e1vel contra vazamento de terra em placas monof\u00e1sicas e trif\u00e1sicas (faixa 2P\/4P)<\/p>\n<\/li>\n<li data-start=\"414\" data-end=\"513\">\n<p data-start=\"416\" data-end=\"513\">In: 16-100A; I\u0394n: 10\/30\/100\/300 mA; Ue: 240 V (2P) \/ 415 V (4P); Inc=I\u0394c at\u00e9 10 kA; Uimp 6 kV<\/p>\n<\/li>\n<li data-start=\"514\" data-end=\"585\">\n<p data-start=\"516\" data-end=\"585\">Op\u00e7\u00f5es AC \/ A \/ ASi; IEC\/EN 61008-1 com aprova\u00e7\u00f5es NF, ISI, UKCA, CE<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1797,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[34],"product_tag":[],"class_list":["post-1563","product","type-product","status-publish","has-post-thumbnail","product_cat-rccb","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product\/1563","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/comments?post=1563"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/media\/1797"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/media?parent=1563"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1563"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1563"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}