{"id":18949,"date":"2026-08-07T09:53:48","date_gmt":"2026-08-07T01:53:48","guid":{"rendered":"https:\/\/www.cnbcsd.com\/?p=18949"},"modified":"2026-09-12T16:20:38","modified_gmt":"2026-09-12T08:20:38","slug":"160kva-20kv-oil-immersed-distribution-transformer-s20-m-160-20-three-phase-for-industrial-urban-and-mining-power-distribution","status":"publish","type":"post","link":"https:\/\/www.cnbcsd.com\/es\/160kva-20kv-oil-immersed-distribution-transformer-s20-m-160-20-three-phase-for-industrial-urban-and-mining-power-distribution\/","title":{"rendered":"Transformador de distribuci\u00f3n trif\u00e1sico en ba\u00f1o de aceite S20-M-400\/20 de 800 kVA y 20 kV para distribuci\u00f3n de energ\u00eda en sectores industrial, urbano y minero."},"content":{"rendered":"<p><strong>Descripci\u00f3n general del producto<\/strong><\/p>\n<p>Transformador de distribuci\u00f3n trif\u00e1sico en ba\u00f1o de aceite de 160 kVA, 20 kV \/ 0,4 kV. Dise\u00f1ado para redes de distribuci\u00f3n el\u00e9ctrica industriales, urbanas y mineras. Disponible en las series S13, S20 y S22 (opci\u00f3n de aleaci\u00f3n amorfa SH15), cumpliendo con las normas nacionales de eficiencia energ\u00e9tica (IEC 60076).<\/p>\n<p><strong>Caracter\u00edsticas principales<\/strong><\/p>\n<ul style=\"list-style-type: disc;\">\n<li>Dise\u00f1o trif\u00e1sico en ba\u00f1o de aceite: Reducci\u00f3n de tensi\u00f3n de 20 kV a 0,4 kV para redes industriales, urbanas y mineras.<\/li>\n<li>N\u00facleo de acero al silicio de bajas p\u00e9rdidas: Acero de grano orientado con construcci\u00f3n de uni\u00f3n escalonada (*step-lap*) que reduce las p\u00e9rdidas en vac\u00edo y mejora la eficiencia operativa.<\/li>\n<li>Devanados de cobre: \u200b\u200bAlta resistencia mec\u00e1nica y excelente capacidad para soportar cortocircuitos, garantizando fiabilidad a largo plazo.<\/li>\n<li>Refrigeraci\u00f3n por circulaci\u00f3n natural de aceite (ONAN): Dise\u00f1o de radiador con aletas corrugadas que asegura un aumento de temperatura estable sin necesidad de refrigeraci\u00f3n forzada.<\/li>\n<li>Tanque sellado sin mantenimiento: Tanque corrugado o con dep\u00f3sito de expansi\u00f3n que evita la entrada de humedad y prolonga la vida \u00fatil.<\/li>\n<li>Funcionamiento silencioso: Bajo nivel de ruido y bajo aumento de temperatura, lo que lo hace adecuado para instalaciones urbanas y residenciales.<\/li>\n<\/ul>\n<p><strong>Aplicaciones t\u00edpicas<\/strong><\/p>\n<ul style=\"list-style-type: disc;\">\n<li>Plantas industriales y talleres de fabricaci\u00f3n<\/li>\n<li>Redes de distribuci\u00f3n urbana de 20 kV y suministro el\u00e9ctrico municipal<\/li>\n<li>Sitios mineros, infraestructura y proyectos de construcci\u00f3n<\/li>\n<li>Peque\u00f1as subestaciones y subestaciones prefabricadas (tipo caseta o *box-type*)<\/li>\n<li>Edificios comerciales, centros comerciales y hoteles<\/li>\n<li>Estaciones de elevaci\u00f3n\/reducci\u00f3n de tensi\u00f3n para energ\u00edas renovables (suministro auxiliar fotovoltaico o e\u00f3lico)<\/li>\n<\/ul>\n<p><strong>Normas y certificaciones<\/strong><\/p>\n<ul style=\"list-style-type: disc;\">\n<li>Dise\u00f1ados conforme a la norma IEC 60076 para compatibilidad con redes el\u00e9ctricas a nivel mundial<\/li>\n<li>Sistemas de calidad y EHS certificados seg\u00fan las normas ISO 9001, 14001 y 45001<\/li>\n<li>Marcado CE para acceso a los mercados de la UE e internacionales<\/li>\n<\/ul>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Descripci\u00f3n general del producto Transformador de distribuci\u00f3n trif\u00e1sico en ba\u00f1o de aceite de 160 kVA, 20 kV \/ 0,4 kV. Dise\u00f1ado para redes de distribuci\u00f3n el\u00e9ctrica industriales, urbanas y mineras. Disponible en las series S13, S20 y S22 (opci\u00f3n de aleaci\u00f3n amorfa SH15), cumpliendo con las normas nacionales de eficiencia energ\u00e9tica (IEC 60076). Caracter\u00edsticas principales [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":18860,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[889,139],"tags":[512,422,389,525,537,542,204,530,529,184,534,300,424,527,526,538,535,308,388,481,518,509,391,425,522,393,532,531,513,227,539,528,301,381,394,268,524,536,533,190,560,331,553,404,552,407,561,563,410,554,556,565,555,562,559,558,271,350,339,491,243,406,332,557,564,279,219,541,414,540,351,361,551,550,549,418,543,545,548,417,544,362,546,547,416,380,523,324,569,282,399,567,402,566,397,195,401,572,571,573,317,570,568,202,574,575],"class_list":["post-18949","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-400kva-oil-transformer","category-oil-transformer","tag-0-4kv-transformer","tag-20-kv-transformator","tag-20kv-transformer","tag-3-phase-transformer","tag-3-phasen-transformator","tag-4-kv","tag-4-","tag-4-kv-transformator","tag-800-kva-transformator","tag-800kva-transformer","tag-bergbautransformator","tag-copper-winding-transformer","tag-drehstromtransformator","tag-ecodesign-tier-2-transformer","tag-en-60076-transformer","tag-en-60076-transformator","tag-energieverteilungstransformator","tag-hermetically-sealed-transformer","tag-hermetisch-gekapselter-transformator","tag-iec-60076-transformer","tag-iec-60076-20","tag-iec-60076-transformator","tag-industrial-transformer","tag-industrietransformator","tag-medium-voltage-transformer","tag-mining-transformer","tag-mittelspannungstransformator","tag-ms-ns-verteilungstransformator","tag-mv-lv-distribution-transformer","tag-oil-immersed-transformer","tag-okodesign-stufe-2-transformator","tag-olgefullter-transformator","tag-onan-transformer","tag-onan-transformator","tag-power-distribution-transformer","tag-s20-transformer","tag-s20-m-800-20","tag-s20-transformator","tag-stadtischer-verteilungstransformator","tag-three-phase-transformer","tag-transformador-com-enrolamento-em-cobre","tag-transformador-con-devanado-de-cobre","tag-transformador-de-0","tag-transformador-de-20-kv","tag-transformador-de-800-kva","tag-transformador-de-distribucion-de-energia","tag-transformador-de-distribucion-mt-bt","tag-transformador-de-distribucion-urbana","tag-transformador-de-distribuicao-de-energia","tag-transformador-de-distribuicao-mt-bt","tag-transformador-de-distribuicao-urbana","tag-transformador-de-ecodiseno-nivel-2","tag-transformador-de-media-tensao","tag-transformador-de-media-tension","tag-transformador-ecodesign-tier-2","tag-transformador-en-60076","tag-transformador-en-bano-de-aceite","tag-transformador-hermeticamente-selado","tag-transformador-hermeticamente-sellado","tag-transformador-iec-60076","tag-transformador-imerso-em-oleo","tag-transformador-industrial","tag-transformador-onan","tag-transformador-para-mineracao","tag-transformador-para-mineria","tag-transformador-s20","tag-transformador-trifasico","tag-transformateur-0","tag-transformateur-20-kv","tag-transformateur-800-kva","tag-transformateur-a-bain-dhuile","tag-transformateur-a-enroulements-en-cuivre","tag-transformateur-conforme-a-lecoconception-tier-2","tag-transformateur-conforme-a-la-norme-en-60076","tag-transformateur-conforme-a-la-norme-iec-60076","tag-transformateur-de-distribution-denergie","tag-transformateur-de-distribution-mt-bt","tag-transformateur-de-distribution-urbaine","tag-transformateur-hermetique","tag-transformateur-industriel","tag-transformateur-moyenne-tension","tag-transformateur-onan","tag-transformateur-pour-mines","tag-transformateur-s20","tag-transformateur-triphase","tag-transformator-mit-kupferwicklung","tag-urban-distribution-transformer","tag-324","tag-569","tag-282","tag-399","tag-567","tag-402","tag-566","tag--20-","tag--800-","tag-401","tag---ecodesign-tier-2","tag----iec-60076-en-60076","tag-573","tag----onan","tag---s20","tag-568","tag-202","tag-574","tag------800--"],"_links":{"self":[{"href":"https:\/\/www.cnbcsd.com\/es\/wp-json\/wp\/v2\/posts\/18949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnbcsd.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnbcsd.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnbcsd.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnbcsd.com\/es\/wp-json\/wp\/v2\/comments?post=18949"}],"version-history":[{"count":6,"href":"https:\/\/www.cnbcsd.com\/es\/wp-json\/wp\/v2\/posts\/18949\/revisions"}],"predecessor-version":[{"id":19110,"href":"https:\/\/www.cnbcsd.com\/es\/wp-json\/wp\/v2\/posts\/18949\/revisions\/19110"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnbcsd.com\/es\/wp-json\/wp\/v2\/media\/18860"}],"wp:attachment":[{"href":"https:\/\/www.cnbcsd.com\/es\/wp-json\/wp\/v2\/media?parent=18949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnbcsd.com\/es\/wp-json\/wp\/v2\/categories?post=18949"},{"taxonomy":"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