{"id":4268,"date":"2023-02-23T21:31:58","date_gmt":"2023-02-23T21:31:58","guid":{"rendered":"https:\/\/www.voltrak.mx\/?p=4268"},"modified":"2023-05-18T21:13:41","modified_gmt":"2023-05-18T21:13:41","slug":"conoces-la-funcion-de-las-cuchillas-desconectadoras","status":"publish","type":"post","link":"https:\/\/www.voltrak.mx\/conoces-la-funcion-de-las-cuchillas-desconectadoras\/","title":{"rendered":"\u00bfConoces la funci\u00f3n de las cuchillas desconectadoras?"},"content":{"rendered":"<div id='av_section_1'  class='avia-section av-er66cs-8030c71f24504185c66c233340ae4a11 main_color avia-section-default avia-no-border-styling  avia-builder-el-0  avia-builder-el-no-sibling  avia-bg-style-scroll container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-4268'><div class='entry-content-wrapper clearfix'>\n<div class='flex_column av-49zf0-70134dbd2b270fcf5446122b0b2e937d av_one_full  avia-builder-el-1  el_before_av_one_third  avia-builder-el-first  first flex_column_div '     ><section  class='av_textblock_section av-lehmb756-369f324226540516a6fc829a1f77cee4'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>\u00bfConoces la funci\u00f3n de las cuchillas desconectadoras?<\/h2>\n<p style=\"text-align: justify;\"><strong>Las cuchillas desconectadoras es un elemento que sirve para desconectar f\u00edsicamente un circuito el\u00e9ctrico. <\/strong>Estas se operan sin carga, pero con algunos aditamentos se pueden operar con carga (en algunos equipos de media tensi\u00f3n), estas proporcionan un elemento de seguridad imprescindible para las instalaciones.<\/p>\n<p style=\"text-align: justify;\">Los contactos de la cuchilla principal y los de puesta a tierra por lo general son de cobre con recubrimiento de plata y est\u00e1n dise\u00f1ados para soportar altas corrientes de corta duraci\u00f3n (Por ejemplo: 40 KA y valores cresta de 100 KA). Van montados sobre una pieza tubular de aluminio o cobre y son intercambiables. Por lo general, al abrir o cerrar el mecanismo de la cuchilla, existe un movimiento giratorio que sirve para que se autolimpien las superficies de los contactos en cada operaci\u00f3n.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4269\" src=\"https:\/\/www.voltrak.mx\/wp-content\/uploads\/2023\/02\/blog-3.png\" alt=\"\" width=\"733\" height=\"253\" srcset=\"https:\/\/www.voltrak.mx\/wp-content\/uploads\/2023\/02\/blog-3.png 733w, https:\/\/www.voltrak.mx\/wp-content\/uploads\/2023\/02\/blog-3-300x104.png 300w, https:\/\/www.voltrak.mx\/wp-content\/uploads\/2023\/02\/blog-3-705x243.png 705w\" sizes=\"(max-width: 733px) 100vw, 733px\" \/><\/p>\n<p style=\"text-align: center;\"><strong><em>El contacto de arqueo en las cuchillas sirve para que los contactos principales no se da\u00f1en; <\/em><\/strong><\/p>\n<p style=\"text-align: center;\"><strong><em>\u00a0iguala el potencial entre los contactos principales, para que no abran y cierren con carga.<\/em><\/strong><\/p>\n<p>La cuchilla nos proporciona un medio visible y eficaz para asegurarnos que no hay voltaje en la l\u00ednea, ya que para nosotros un circuito esta libre cuando tiene un medio de desconexi\u00f3n visible y se encuentra aterrizado.<\/p>\n<p><strong>Est\u00e1s se clasifican de la siguiente manera:<\/strong><\/p>\n<\/div><\/section><\/div><div class='flex_column av-b2osto-ca26ee63ea7bd8b60988f26d48f6d32c av_one_third  avia-builder-el-3  el_after_av_one_full  el_before_av_one_third  first flex_column_div column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lehmdazc-a03037b0a09ef5c8eebe36c6f2cf7f0b\">\n.avia-image-container.av-lehmdazc-a03037b0a09ef5c8eebe36c6f2cf7f0b img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lehmdazc-a03037b0a09ef5c8eebe36c6f2cf7f0b .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lehmdazc-a03037b0a09ef5c8eebe36c6f2cf7f0b av-styling- avia-align-center  avia-builder-el-4  el_before_av_textblock  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" class='wp-image-4293 avia-img-lazy-loading-not-4293 avia_image ' src=\"https:\/\/www.voltrak.mx\/wp-content\/uploads\/2023\/03\/1.png\" alt='' title='1'  height=\"150\" width=\"300\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-3atkho-f3f520f6a25a8ac7447a39451aceba5c'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Click here to add your own text<\/p>\n<\/div><\/section><\/p><\/div><div class='flex_column av-91bc8c-2eef5e687911a971233d35d4f4a37b07 av_one_third  avia-builder-el-6  el_after_av_one_third  el_before_av_one_third  flex_column_div column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lehmdpbs-ee8aeafe9d15b0e82ca9836bec251dee\">\n.avia-image-container.av-lehmdpbs-ee8aeafe9d15b0e82ca9836bec251dee img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lehmdpbs-ee8aeafe9d15b0e82ca9836bec251dee .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lehmdpbs-ee8aeafe9d15b0e82ca9836bec251dee av-styling- avia-align-center  avia-builder-el-7  el_before_av_textblock  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" class='wp-image-4294 avia-img-lazy-loading-not-4294 avia_image ' src=\"https:\/\/www.voltrak.mx\/wp-content\/uploads\/2023\/03\/2.png\" alt='' title='2'  height=\"150\" width=\"300\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lfblij9o-8d57a0937afd2680f925b1055497a2d1'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\">Sin carga a tensi\u00f3n nominal.<\/p>\n<\/div><\/section><\/p><\/div><div class='flex_column av-t647w-74ec5c7edda8a6a5ef20abd1c5f1eab5 av_one_third  avia-builder-el-9  el_after_av_one_third  el_before_av_one_third  flex_column_div column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lfblgu1o-2909cb9829bebbaff5c6efbbe7af3728\">\n.avia-image-container.av-lfblgu1o-2909cb9829bebbaff5c6efbbe7af3728 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lfblgu1o-2909cb9829bebbaff5c6efbbe7af3728 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lfblgu1o-2909cb9829bebbaff5c6efbbe7af3728 av-styling- avia-align-center  avia-builder-el-10  el_before_av_textblock  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" class='wp-image-4295 avia-img-lazy-loading-not-4295 avia_image ' src=\"https:\/\/www.voltrak.mx\/wp-content\/uploads\/2023\/03\/3.png\" alt='' title='3'  height=\"150\" width=\"300\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lfblirjw-583e3a55ecf5545cc8f02344b0ee9bbb'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\">Accionamiento Manual.<\/p>\n<\/div><\/section><\/p><\/div><div class='flex_column av-5mm464-c77f1a9c5bdfc831c958194c756daf29 av_one_third  avia-builder-el-12  el_after_av_one_third  el_before_av_one_third  first flex_column_div column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lfblh3mk-0490659e951c06c3bbd4cdb242ca63c7\">\n.avia-image-container.av-lfblh3mk-0490659e951c06c3bbd4cdb242ca63c7 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lfblh3mk-0490659e951c06c3bbd4cdb242ca63c7 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lfblh3mk-0490659e951c06c3bbd4cdb242ca63c7 av-styling- avia-align-center  avia-builder-el-13  el_before_av_textblock  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img loading=\"lazy\" loading=\"lazy\" decoding=\"async\" class='wp-image-4296 avia-img-lazy-loading-not-4296 avia_image ' src=\"https:\/\/www.voltrak.mx\/wp-content\/uploads\/2023\/03\/4.png\" alt='' title='4'  height=\"150\" width=\"300\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lfblj250-7e23a7527e2c0b1e096c714d48e95779'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\">Accionamiento Autom\u00e1tico.<\/p>\n<\/div><\/section><\/p><\/div><div class='flex_column av-3lv5rg-4c9849f6e9b738c9410ac48fc59b42fa av_one_third  avia-builder-el-15  el_after_av_one_third  el_before_av_one_third  flex_column_div column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lfblh9lo-7342ea19ed3da223563f12020f0a681b\">\n.avia-image-container.av-lfblh9lo-7342ea19ed3da223563f12020f0a681b img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lfblh9lo-7342ea19ed3da223563f12020f0a681b .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lfblh9lo-7342ea19ed3da223563f12020f0a681b av-styling- avia-align-center  avia-builder-el-16  el_before_av_textblock  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img loading=\"lazy\" loading=\"lazy\" decoding=\"async\" class='wp-image-4298 avia-img-lazy-loading-not-4298 avia_image ' src=\"https:\/\/www.voltrak.mx\/wp-content\/uploads\/2023\/03\/6.png\" alt='' title='6'  height=\"150\" width=\"300\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lfbljdwc-9f7185aa4c1018891db0d82932717802'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\">Monopolares.<\/p>\n<\/div><\/section><\/p><\/div><div class='flex_column av-1yjj1o-e855db2a6e0372cc834d2f1cf9fc3d9b av_one_third  avia-builder-el-18  el_after_av_one_third  el_before_av_one_half  flex_column_div column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lfblhfh0-352ff8be5edadd5cf0761408df22f332\">\n.avia-image-container.av-lfblhfh0-352ff8be5edadd5cf0761408df22f332 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lfblhfh0-352ff8be5edadd5cf0761408df22f332 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lfblhfh0-352ff8be5edadd5cf0761408df22f332 av-styling- avia-align-center  avia-builder-el-19  el_before_av_textblock  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img loading=\"lazy\" loading=\"lazy\" decoding=\"async\" class='wp-image-4299 avia-img-lazy-loading-not-4299 avia_image ' src=\"https:\/\/www.voltrak.mx\/wp-content\/uploads\/2023\/03\/7.png\" alt='' title='7'  height=\"150\" width=\"300\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lfbljno6-e828c03029013a36acd13d86b69a2759'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\">Tripolares.<\/p>\n<\/div><\/section><\/p><\/div><div class='flex_column av-4u1qkc-26d507a459ad5bee7dd84278dcf3e4f0 av_one_half  avia-builder-el-21  el_after_av_one_third  el_before_av_one_half  first flex_column_div column-top-margin'     ><section  class='av_textblock_section av-lfblltvn-df6a96941f0542791f02e31051644add'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Para la correcta aplicaci\u00f3n se deben considerar los siguientes aspectos:<\/p>\n<ul>\n<li>Nivel de aislamiento requerido.<\/li>\n<li>Corriente nominal de operaci\u00f3n continua y m\u00e1xima moment\u00e1nea.<\/li>\n<li>Caracter\u00edsticas especiales del tipo de aislador.<\/li>\n<li>Limitaciones de espacio para las distancias de fuga el\u00e9ctricas.<\/li>\n<li>Requerimientos de interrupci\u00f3n de corriente.<\/li>\n<\/ul>\n<\/div><\/section><\/div><div class='flex_column av-2brs3w-f4e689d2affb892a801841b21fe4a543 av_one_half  avia-builder-el-23  el_after_av_one_half  avia-builder-el-last  flex_column_div column-top-margin'     ><section  class='av_textblock_section av-lfblpso2-5e2e483065922ff6923baefe7e531850'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><span style=\"text-align: justify;\">Cuando existen fallas en secciones espec\u00edficas de una red el\u00e9ctrica, o cuando se requieren trabajos de mantenimiento ya sea preventivo o correctivo, es necesario desconectar la secci\u00f3n de la red que ha sido afectada y las cuchillas desconectadoras son un equipo importante para dicha funci\u00f3n. Es por ello por lo que en Voltrak realizamos el correcto mantenimiento a las cuchillas, considerando los siguientes puntos:<\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\">Limpieza de aislamientos e inspecci\u00f3n y lubricaci\u00f3n de contactos.<\/li>\n<li style=\"text-align: justify;\">Revisi\u00f3n de ajustes del mecanismo de operaci\u00f3n (manual o motorizado).<\/li>\n<li style=\"text-align: justify;\">Pruebas de control local y remoto (solo mecanismo motorizado).<\/li>\n<li style=\"text-align: justify;\">Pruebas el\u00e9ctricas:\n<ul>\n<li style=\"text-align: justify;\">Resistencia de aislamiento (megger).<\/li>\n<li style=\"text-align: justify;\">Resistencia de contactos (ducter).<\/li>\n<\/ul>\n<\/li>\n<li style=\"text-align: justify;\">Verificaci\u00f3n del apriete de conexiones.<\/li>\n<\/ul>\n<\/div><\/section><\/div><\/div><\/div><\/main><!-- close content main element --><\/div><\/div><div id='after_section_1'  class='main_color av_default_container_wrap container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-4268'><div class='entry-content-wrapper clearfix'>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4289,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[33],"tags":[],"_links":{"self":[{"href":"https:\/\/www.voltrak.mx\/wp-json\/wp\/v2\/posts\/4268"}],"collection":[{"href":"https:\/\/www.voltrak.mx\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.voltrak.mx\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.voltrak.mx\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.voltrak.mx\/wp-json\/wp\/v2\/comments?post=4268"}],"version-history":[{"count":7,"href":"https:\/\/www.voltrak.mx\/wp-json\/wp\/v2\/posts\/4268\/revisions"}],"predecessor-version":[{"id":4377,"href":"https:\/\/www.voltrak.mx\/wp-json\/wp\/v2\/posts\/4268\/revisions\/4377"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.voltrak.mx\/wp-json\/wp\/v2\/media\/4289"}],"wp:attachment":[{"href":"https:\/\/www.voltrak.mx\/wp-json\/wp\/v2\/media?parent=4268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.voltrak.mx\/wp-json\/wp\/v2\/categories?post=4268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.voltrak.mx\/wp-json\/wp\/v2\/tags?post=4268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}