{"id":6462,"date":"2015-06-23T20:52:00","date_gmt":"2015-06-23T18:52:00","guid":{"rendered":"http:\/\/ziv.poselab.com\/dbc-differential\/"},"modified":"2024-03-08T18:30:02","modified_gmt":"2024-03-08T17:30:02","slug":"dbc-diferencial","status":"publish","type":"page","link":"https:\/\/www.zivautomation.com\/es\/productos\/sistemas-de-automatizacion-de-subestacion\/dbc-diferencial\/","title":{"rendered":"DBC &#8211; Unidad Central Diferencial de Barras"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column width=&#8221;1\/3&#8243;][vc_single_image border_color=&#8221;grey&#8221; img_link_large=&#8221;yes&#8221; img_link_target=&#8221;_self&#8221; css_animation=&#8221;right-to-left&#8221; img_size=&#8221;medium&#8221; image=&#8221;6049&#8243;][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_column_text css_animation=&#8221;right-to-left&#8221;]<strong>Diferencial de barras distribuida de baja impedancia con protecci\u00f3n de fallo de interruptor (Unidad Central)<\/strong><\/p>\n<p>El sistema DBN est\u00e1 formado por una Unidad Central (DBC) y tantas Unidades de Posici\u00f3n (DBP) como sean necesarias para abarcar las barras a proteger. El DBN es capaz de proteger cualquier esquema de barras (barra simple, doble barra, barra con transferencia, barra partida, etc.) con hasta 4 barras y 28 posiciones de l\u00ednea. Tiene, adem\u00e1s, capacidad de incorporar hasta 4 Unidades de Posici\u00f3n de medida de tensi\u00f3n de barras, como unidad de supervisi\u00f3n adicional.<\/p>\n<p>Puesto que el falso disparo de una falta en barras acarrea la apertura indebida de un gran n\u00famero de circuitos y la p\u00e9rdida de servicio en una gran porci\u00f3n de la red, la caracter\u00edstica m\u00e1s importante de una protecci\u00f3n de barras es, junto a la velocidad, la estabilidad frente a faltas externas.<\/p>\n<p><strong>Caracter\u00edsticas principales<\/strong><\/p>\n<ul>\n<li>Hasta 28 posiciones y 5 barras.<\/li>\n<li>3 grupos de ajuste.<\/li>\n<li>F\u00e1cilmente ampliable con nuevas posiciones.<\/li>\n<li>Unidades diferenciales Principal y de Supervisi\u00f3n.<\/li>\n<li>Fallo de Interruptor.<\/li>\n<li>Soporta simult\u00e1neamente TIs x\/1A x\/5A.<\/li>\n<li>Robusta frente a saturaci\u00f3n de TIs.<\/li>\n<li>L\u00f3gica de Zona de Protecci\u00f3n Din\u00e1mica y Unidad de Teledisparo a Extemo Remoto.<\/li>\n<li>Unidad de punto ciego del enlace.<\/li>\n<li>Funci\u00f3n de bloqueo.<\/li>\n<li>Comunicaci\u00f3n mediante fibra \u00f3ptica con las unidades de posici\u00f3n.<\/li>\n<li>Optimizaci\u00f3n de costes para instalaciones de MT y proyectos de reingenier\u00eda.<\/li>\n<\/ul>\n<p><strong>Relacionado:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/www.zivautomation.com\/es\/smartgrid\/\">Sistemas de Automatizaci\u00f3n y Telecomunicaci\u00f3n de Subestaciones<\/a><\/li>\n<\/ul>\n<p>[\/vc_column_text]<p><strong>Documentaci\u00f3n<\/strong><\/p><ul>\r\n \t<li>Manual de Instrucciones: <a target=\"_blank\" class=\"icon-lock\" data-id=\"89973\" href=\"https:\/\/www.zivautomation.com\/es\/access\/acceso\/\">M0DBNA1905Ev01<\/a> (27 \/ 02 \/ 2023)<\/li>\r\n \t<li>Cat\u00e1logo de Producto: <a target=\"_blank\" href=\"https:\/\/www.zivautomation.com\/wp-content\/uploads\/2015\/06\/fdbn107a.pdf\">FDBN107A<\/a><\/li>\r\n<\/ul>[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Diferencial de barras distribuida de baja impedancia con protecci\u00f3n de fallo de interruptor (Unidad Central) El sistema DBN est\u00e1 formado por una Unidad Central (DBC) y tantas Unidades de Posici\u00f3n (DBP) como sean necesarias para abarcar las barras a proteger. El DBN es capaz de proteger cualquier esquema de barras (barra [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":84398,"menu_order":251,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[268,440,441,217,219],"tags":[],"class_list":["post-6462","page","type-page","status-publish","hentry","category-sistemas-de-automatizacion-de-subestacion-cat","category-subestacion-primaria-cat","category-transmision-cat","category-protecciones-cat","category-proteccion-de-barras-cat"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DBC - Unidad Central Diferencial de Barras - ZIV<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.zivautomation.com\/es\/productos\/sistemas-de-automatizacion-de-subestacion\/dbc-diferencial\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DBC - Unidad Central Diferencial de Barras - ZIV\" \/>\n<meta property=\"og:description\" content=\"[vc_row][vc_column width=&#8221;1\/3&#8243;][vc_single_image border_color=&#8221;grey&#8221; img_link_large=&#8221;yes&#8221; img_link_target=&#8221;_self&#8221; css_animation=&#8221;right-to-left&#8221; img_size=&#8221;medium&#8221; image=&#8221;6049&#8243;][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_column_text css_animation=&#8221;right-to-left&#8221;]Diferencial de barras distribuida de baja impedancia con protecci\u00f3n de fallo de interruptor (Unidad Central) El sistema DBN est\u00e1 formado por una Unidad Central (DBC) y tantas Unidades de Posici\u00f3n (DBP) como sean necesarias para abarcar las barras a proteger. 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