{"id":2822,"date":"2023-04-17T12:07:38","date_gmt":"2023-04-17T04:07:38","guid":{"rendered":"https:\/\/www.wolunelectric.com\/?post_type=product&#038;p=2822"},"modified":"2026-05-18T15:19:07","modified_gmt":"2026-05-18T07:19:07","slug":"lxk-cable-type-zero-sequence-current-transformer","status":"publish","type":"product","link":"https:\/\/www.wolunelectric.com\/es\/product\/lxk-cable-type-zero-sequence-current-transformer\/","title":{"rendered":"Transformador de corriente de secuencia homopolar tipo cable LXK"},"content":{"rendered":"<h2>Introducci\u00f3n<\/h2>\n<p>Los transformadores de corriente homopolar LXK se utilizan en interiores y est\u00e1n previstos para sistemas de neutro sin puesta a tierra directa con una frecuencia nominal de<br \/>\n50\/60 Hz y tensi\u00f3n nominal de 35kV e inferior. El rel\u00e9 DD-11\/60 o DD-1\/60 es compatible con este modelo. Los productos cumplen las normas IEC60044-1 y<br \/>\nGB1208-2006. Los productos se utilizan en aplicaciones de medici\u00f3n de energ\u00eda el\u00e9ctrica, control de tensi\u00f3n y protecci\u00f3n de rel\u00e9s.<\/p>\n<h2>Condiciones ambientales<\/h2>\n<p>1. Temperatura ambiente: -5 ~40 ;<br \/>\n2. humedad relativa: 85% o inferior a 20 ;<br \/>\n3. Altitud: 1000 m;<br \/>\n4. Puede montarse en ambientes interiores contaminados.<\/p>\n<p>&nbsp;<\/p>\n<h2>Modelo Significado<\/h2>\n<p>LXK \u03a6 80( \u03a6100, \u03a6140, \u03a6150, \u03a6160, \u03a6180)<\/p>\n<p>LX: Transformador de corriente de secuencia homopolar tipo cable<\/p>\n<p>K: Tipo abierto-cerrado<\/p>\n<p>\u03a6 80( \u03a6100, \u03a6140, \u03a6150, \u03a6160, \u03a6180): Di\u00e1metro interior<\/p>\n<p>&nbsp;<\/p>\n<h2>Especificaciones t\u00e9cnicas<\/h2>\n<p>1. Dado que el aislamiento principal primario viene determinado por el cable y no por el producto en s\u00ed, s\u00f3lo el nivel de aislamiento de<br \/>\nse prueba el devanado secundario. El devanado secundario puede soportar una tensi\u00f3n de prueba de frecuencia de potencia a tierra de 3 kV.<br \/>\n2. La sensibilidad del modelo de transformadores se ajusta a la siguiente tabla.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-2825\" src=\"http:\/\/www.wolunelectric.com\/wp-content\/uploads\/2023\/04\/LXK-zero-sequence-current-transformer-1.jpg\" alt=\"transformador de corriente homopolar de cable tipo lxk\" width=\"1178\" height=\"249\" srcset=\"https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2023\/04\/LXK-zero-sequence-current-transformer-1.jpg 1178w, https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2023\/04\/LXK-zero-sequence-current-transformer-1-300x63.jpg 300w, https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2023\/04\/LXK-zero-sequence-current-transformer-1-1024x216.jpg 1024w, https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2023\/04\/LXK-zero-sequence-current-transformer-1-768x162.jpg 768w, https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2023\/04\/LXK-zero-sequence-current-transformer-1-600x127.jpg 600w\" sizes=\"(max-width: 1178px) 100vw, 1178px\" \/><\/p>\n<h2><\/h2>\n<h2>Estructura<\/h2>\n<p>Los transformadores son del tipo abierto-cerrado y est\u00e1n fundidos en resina epoxi. Para su instalaci\u00f3n, los transformadores pueden dividirse primero en dos mitades y luego combinarse en un conjunto con pernos. Esto facilita la instalaci\u00f3n. Hay siete versiones de este modelo, con diferentes di\u00e1metros interiores: 80 mm, 120 mm, 140 mm, 150 mm, 160 mm y 180 mm.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Dimensi\u00f3n del contorno\u00a0<\/strong><\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-2826\" src=\"http:\/\/www.wolunelectric.com\/wp-content\/uploads\/2023\/04\/LXK-zero-sequence-current-transformer-drawing.jpg\" alt=\"transformador de corriente homopolar de cable tipo lxk\" width=\"1221\" height=\"400\" srcset=\"https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2023\/04\/LXK-zero-sequence-current-transformer-drawing.jpg 1221w, https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2023\/04\/LXK-zero-sequence-current-transformer-drawing-300x98.jpg 300w, https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2023\/04\/LXK-zero-sequence-current-transformer-drawing-1024x335.jpg 1024w, https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2023\/04\/LXK-zero-sequence-current-transformer-drawing-768x252.jpg 768w, https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2023\/04\/LXK-zero-sequence-current-transformer-drawing-600x197.jpg 600w\" sizes=\"(max-width: 1221px) 100vw, 1221px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>LXK cable type zero sequence current transformer is widely used for ground fault current detection and relay protection in medium voltage electrical systems.<\/p>\n<p>Featuring compact structure, high sensitivity and reliable insulation performance, it is suitable for indoor switchgear, ring main units and cable distribution applications.<\/p>","protected":false},"featured_media":2827,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"LXK Cable Type Zero Sequence Current Transformer for Ground Fault Protection","_seopress_titles_desc":"LXK cable type zero sequence current transformer designed for earth fault detection and relay protection in medium voltage power systems. Suitable for indoor switchgear and cable distribution networks.","_seopress_robots_index":""},"product_brand":[],"product_cat":[64],"product_tag":[],"class_list":{"0":"post-2822","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ctpt","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/product\/2822","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/media\/2827"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/media?parent=2822"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/product_brand?post=2822"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/product_cat?post=2822"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/product_tag?post=2822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}