{"id":2277,"date":"2024-12-13T13:36:00","date_gmt":"2024-12-13T05:36:00","guid":{"rendered":"https:\/\/yr.junj.cc\/?post_type=product&#038;p=2277"},"modified":"2025-05-20T15:58:31","modified_gmt":"2025-05-20T07:58:31","slug":"dc-switch-disconnector-rotary-switch-for-isolation","status":"publish","type":"product","link":"https:\/\/www.yroele.com\/pt\/dc-isolator-switch\/dc-switch-disconnector-rotary-switch-for-isolation","title":{"rendered":"Interruptor girat\u00f3rio seccionador DC para isolamento"},"content":{"rendered":"<p><strong>YRHD-DB250R-02 \u00e9 uma chave seccionadora solar, tamb\u00e9m conhecida como chave seccionadora solar ou chave isoladora solar, \u00e9 um componente importante em um sistema de energia solar.\u00a0<\/strong><\/p>\n<p>Usado para desconectar com seguran\u00e7a os pain\u00e9is solares ou conjuntos do resto do sistema, incluindo o inversor e a rede el\u00e9trica.<\/p>\n<p>O principal objetivo de uma chave seccionadora solar \u00e9 garantir a seguran\u00e7a de pessoas e equipamentos durante a instala\u00e7\u00e3o, manuten\u00e7\u00e3o ou em caso de emerg\u00eancia. Permite o f\u00e1cil isolamento dos pain\u00e9is solares, evitando qualquer fluxo de corrente e garantindo que o sistema n\u00e3o fique energizado durante a execu\u00e7\u00e3o dos trabalhos.<\/p>\n<p>Al\u00e9m da seguran\u00e7a, uma chave seccionadora solar tamb\u00e9m ajuda na manuten\u00e7\u00e3o e solu\u00e7\u00e3o de problemas do sistema. Ao desconectar os pain\u00e9is solares do resto do sistema, permite f\u00e1cil inspe\u00e7\u00e3o, reparo ou substitui\u00e7\u00e3o de componentes sem risco de choque el\u00e9trico ou danos.<\/p>\n<p>\u00a0<\/p>\n<p><strong>F\u00e1cil de instalar<\/strong><br \/>\nFia\u00e7\u00e3o: Como a chave n\u00e3o \u00e9 polarizada, todos os tipos de fia\u00e7\u00e3o e conex\u00f5es s\u00e3o poss\u00edveis. F\u00e1cil acesso sem ferramentas e contatos auxiliares podem ser integrados sem ferramentas. O dispositivo mec\u00e2nico pode ser centralizado para atender aos requisitos de instala\u00e7\u00e3o.<\/p>\n<p>\u00a0<\/p>\n<p><strong>Opera\u00e7\u00e3o segura e confi\u00e1vel<\/strong><br \/>\nIndica\u00e7\u00e3o de posi\u00e7\u00e3o confi\u00e1vel atrav\u00e9s de contatos vis\u00edveis.<br \/>\nA abertura e o fechamento da chave s\u00e3o totalmente independentes da velocidade de opera\u00e7\u00e3o, garantindo uma opera\u00e7\u00e3o segura em todas as condi\u00e7\u00f5es.<br \/>\nSuporta alta temperatura: sem redu\u00e7\u00e3o de capacidade at\u00e9 55 C (131F), funcional de-40 a + 122F (-40 a + 50 \u00b0 \u2103).<\/p>\n<p>\u00a0<\/p>\n<p><strong>Projetado para ambientes agressivos<\/strong><br \/>\nTeste de vibra\u00e7\u00e3o (de 13,2 a 100 Hz em 0,7 g) Teste de Choc (15 g durante tr\u00eas ciclos).<br \/>\nTeste de temperatura \u00famida (2 ciclos, 55C\/131F com n\u00edvel de umidade 95%)<br \/>\nTeste de n\u00e9voa salina (3 ciclos com armazenamento de umidade 40C\/104F, umidade 93% ap\u00f3s cada ciclo).<\/p>\n<p>\u00a0<\/p>\n<p><strong>Dados T\u00e9cnicos<\/strong><\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<td>Corrente nominal<\/td>\n<td>160a<\/td>\n<td>250A<\/td>\n<td>315A<\/td>\n<td>400A<\/td>\n<td>630A<\/td>\n<td>800A<\/td>\n<\/tr>\n<tr>\n<td>Tamanho do quadro<\/td>\n<td colspan=\"6\">YRHD-DB250R-02<\/td>\n<\/tr>\n<tr>\n<td>Corrente t\u00e9rmica a 40\u2103(A)<\/td>\n<td>160<\/td>\n<td>250<\/td>\n<td>315<\/td>\n<td>400<\/td>\n<td>630<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>Corrente t\u00e9rmica a 50\u2103(A)<\/td>\n<td>160<\/td>\n<td>250<\/td>\n<td>315<\/td>\n<td>400<\/td>\n<td>630<\/td>\n<td>760<\/td>\n<\/tr>\n<tr>\n<td>Corrente t\u00e9rmica a 60\u2103(A)<\/td>\n<td>160<\/td>\n<td>250<\/td>\n<td>315<\/td>\n<td>400<\/td>\n<td>570<\/td>\n<td>685<\/td>\n<\/tr>\n<tr>\n<td>Tens\u00e3o nominal de isolamento (Ui)<\/td>\n<td>1500<\/td>\n<td>1500<\/td>\n<td>1500<\/td>\n<td>1500<\/td>\n<td>1500<\/td>\n<td>1500<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Resist\u00eancia nominal ao impulso<\/p>\n<\/td>\n<td>12<\/td>\n<td>12<\/td>\n<td>12<\/td>\n<td>12<\/td>\n<td>12<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>\n<p>A capacidade de curto-circuito est\u00e1 entre 1000 e 1500VDC (sem prote\u00e7\u00e3o)<\/p>\n<p>Tempo curto nominal Suporta corrente lcw 1s (kAeff)<\/p>\n<\/td>\n<td>5<\/td>\n<td>5<\/td>\n<td>5<\/td>\n<td>8<\/td>\n<td>8<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Capacidade nominal de curto-circuito icm (pico kA) -60ms<\/p>\n<\/td>\n<td>10<\/td>\n<td>10<\/td>\n<td>10<\/td>\n<td>10<\/td>\n<td>10<\/td>\n<td>10<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Conex\u00e3o<\/p>\n<p>Cabo r\u00edgido Cu recomendado<\/p>\n<p>se\u00e7\u00e3o aross (mm2)<\/p>\n<\/td>\n<td>70<\/td>\n<td>120<\/td>\n<td>185<\/td>\n<td>240<\/td>\n<td>2*185<\/td>\n<td>2*240<\/td>\n<\/tr>\n<tr>\n<td>Largura recomendada do barramento Cu (mm2)<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>20<\/td>\n<td>25<\/td>\n<td>25<\/td>\n<td>25<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Caracter\u00edsticas mec\u00e2nicas<\/p>\n<p>Durabilidade(n\u00famero de ciclos operacionais)<\/p>\n<\/td>\n<td>8000<\/td>\n<td>8000<\/td>\n<td>8000<\/td>\n<td>8000<\/td>\n<td>8000<\/td>\n<td>8000<\/td>\n<\/tr>\n<tr>\n<td>N\u00famero de opera\u00e7\u00f5es de disparo<\/td>\n<td>1000<\/td>\n<td>1000<\/td>\n<td>1000<\/td>\n<td>1000<\/td>\n<td>1000<\/td>\n<td>1000<\/td>\n<\/tr>\n<tr>\n<td>perda de pot\u00eancia\/p\u00f3lo (W\/p\u00f3lo)<\/td>\n<td>4.5<\/td>\n<td>11.2<\/td>\n<td>13<\/td>\n<td>13<\/td>\n<td>30.2<\/td>\n<td>50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"\/wp-content\/uploads\/otherImg\/Solar Disconnect Isolating Switch DC Load Break YRHD-DB250R-02-1-1055.jpg\" style=\"height:1500px;width:970px\" \/><\/p>\n<p>\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>YRHD-DB250R-02 it&#8217;s a solar disconnect isolating switch, also known as a solar disconnect switch or solar isolator switch, is an important component in a solar power system.\u00a0 Used to safely disconnect the solar panels or arrays from the rest of the system, including the inverter and the electrical grid. The main purpose of a solar [&hellip;]<\/p>\n","protected":false},"featured_media":1807,"template":"","meta":{"_acf_changed":false,"footnotes":""},"product_category":[71],"product_filter":[],"class_list":["post-2277","product","type-product","status-publish","has-post-thumbnail","hentry","product_category-dc-isolator-switch"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.yroele.com\/pt\/wp-json\/wp\/v2\/product\/2277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yroele.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.yroele.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/www.yroele.com\/pt\/wp-json\/wp\/v2\/product\/2277\/revisions"}],"predecessor-version":[{"id":2290,"href":"https:\/\/www.yroele.com\/pt\/wp-json\/wp\/v2\/product\/2277\/revisions\/2290"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yroele.com\/pt\/wp-json\/wp\/v2\/media\/1807"}],"wp:attachment":[{"href":"https:\/\/www.yroele.com\/pt\/wp-json\/wp\/v2\/media?parent=2277"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.yroele.com\/pt\/wp-json\/wp\/v2\/product_category?post=2277"},{"taxonomy":"product_filter","embeddable":true,"href":"https:\/\/www.yroele.com\/pt\/wp-json\/wp\/v2\/product_filter?post=2277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}