{"id":7087,"date":"2025-09-06T11:30:53","date_gmt":"2025-09-06T11:30:53","guid":{"rendered":"https:\/\/cntnmcb.com\/?post_type=product&#038;p=7087"},"modified":"2026-03-16T05:56:34","modified_gmt":"2026-03-16T05:56:34","slug":"dc-spd-2-pole-zmd-b100dc","status":"publish","type":"product","link":"https:\/\/cntnmcb.com\/pt\/product\/dc-spd-2-pole-zmd-b100dc\/","title":{"rendered":"DC SPD 2 polos ZMD-B100DC"},"content":{"rendered":"<h2><b>Introdu\u00e7\u00e3o:<\/b><\/h2>\n<ul>\n<li>Um protetor contra surtos de CC \u00e9 um dispositivo de prote\u00e7\u00e3o el\u00e9trica projetado especificamente para sistemas de energia de CC; sua fun\u00e7\u00e3o \u00e9 suprimir e dissipar sobretens\u00f5es transit\u00f3rias repentinas (conhecidas como \u201csurtos\u201d) em circuitos de CC, ao mesmo tempo em que bloqueia correntes de surto excessivas.<\/li>\n<li>O princ\u00edpio de funcionamento de um DC SPD 2 Pole envolve a detec\u00e7\u00e3o de surtos, a resposta r\u00e1pida, a dissipa\u00e7\u00e3o de energia e a restaura\u00e7\u00e3o do estado normal.<\/li>\n<li>Os polos DC SPD 2 fabricados pela CNTN Electric s\u00e3o amplamente utilizados em aplica\u00e7\u00f5es como sistemas de transmiss\u00e3o de corrente cont\u00ednua de alta tens\u00e3o (HVDC), o novo setor de energia (por exemplo, o lado DC de inversores fotovoltaicos e sistemas de armazenamento de energia), esta\u00e7\u00f5es de carregamento DC e redes de fornecimento de energia DC para tr\u00e2nsito ferrovi\u00e1rio.<\/li>\n<li aria-level=\"1\"><b>Gostaria de saber o pre\u00e7o do nosso MCB 2P 80A? Por favor,\u00a0<\/b><a href=\"https:\/\/cntnmcb.com\/pt\/contact-us\/\"><b>Entre em contato conosco<\/b><\/a><b>\u00a0para mais detalhes agora!<\/b><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<ol class=\"auto-hide-last-sibling-br\">\n<li>Sem descarga de cruzamento zero, cortando rapidamente os arcos CC<\/li>\n<li>Suporta tens\u00e3o reversa de CC e se adapta aos requisitos de polaridade<\/li>\n<li>Garante a seguran\u00e7a dos sistemas CC de alta tens\u00e3o e evita acidentes graves<\/li>\n<li>Baixa corrente de fuga, reduzindo o consumo de energia do sistema e a gera\u00e7\u00e3o de calor<\/li>\n<li>Prote\u00e7\u00e3o dupla contra sobrecorrente e superaquecimento, aumentando sua pr\u00f3pria confiabilidade<\/li>\n<li>Atende \u00e0s necessidades de v\u00e1rios cen\u00e1rios<\/li>\n<\/ol>","protected":false},"featured_media":7312,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":["post-7087","product","type-product","status-publish","has-post-thumbnail","product_cat-dc-spd","desktop-align-center","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/cntnmcb.com\/pt\/wp-json\/wp\/v2\/product\/7087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cntnmcb.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cntnmcb.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cntnmcb.com\/pt\/wp-json\/wp\/v2\/media\/7312"}],"wp:attachment":[{"href":"https:\/\/cntnmcb.com\/pt\/wp-json\/wp\/v2\/media?parent=7087"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cntnmcb.com\/pt\/wp-json\/wp\/v2\/product_brand?post=7087"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cntnmcb.com\/pt\/wp-json\/wp\/v2\/product_cat?post=7087"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cntnmcb.com\/pt\/wp-json\/wp\/v2\/product_tag?post=7087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}