{"id":3421,"date":"2026-03-04T06:48:09","date_gmt":"2026-03-04T06:48:09","guid":{"rendered":"https:\/\/energypowertransformer.com\/?p=3421"},"modified":"2026-03-04T06:57:19","modified_gmt":"2026-03-04T06:57:19","slug":"33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences","status":"publish","type":"post","link":"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/","title":{"rendered":"Transformadores de 33\/11 kV frente a 11\/0,4 kV: Comparaci\u00f3n, aplicaciones y diferencias de coste"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_78 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabla de contenidos\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#Introduction\" >Introducci\u00f3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#What_is_a_3311_kV_Transformer\" >\u00bfQu\u00e9 es un transformador de 33\/11 kV?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#What_is_an_1104_kV_Transformer\" >\u00bfQu\u00e9 es un transformador de 11\/0,4 kV?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#Key_Differences_Between_3311_kV_and_1104_kV_Transformers\" >Principales diferencias entre los transformadores de 33\/11 kV y 11\/0,4 kV<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#Applications_by_Industry\" >Aplicaciones por sector<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#3311_kV_Transformers\" >Transformadores de 33\/11 kV:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#1104_kV_Transformers\" >Transformadores de 11\/0,4 kV:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#Cost_Differences_and_Procurement_Considerations\" >Diferencias de costes y consideraciones sobre la adquisici\u00f3n<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#Factors_Affecting_3311_kV_Transformer_Cost\" >Factores que afectan al coste de los transformadores de 33\/11 kV:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#Factors_Affecting_1104_kV_Transformer_Cost\" >Factores que afectan al coste de los transformadores de 11\/0,4 kV:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#Choosing_the_Right_Transformer_for_Your_Project\" >Elecci\u00f3n del transformador adecuado para su proyecto<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#Conclusion\" >Conclusi\u00f3n<\/a><\/li><\/ul><\/nav><\/div>\n<h2 data-start=\"591\" data-end=\"606\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span>Introducci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"608\" data-end=\"1003\">En los sistemas modernos de distribuci\u00f3n de energ\u00eda, seleccionar el transformador adecuado es fundamental para la eficacia, la seguridad y la rentabilidad. Dos de los tipos de transformadores m\u00e1s comunes en las redes de media y baja tensi\u00f3n son <strong data-start=\"819\" data-end=\"844\">Transformadores de 33\/11 kV<\/strong> y <strong data-start=\"849\" data-end=\"875\">Transformadores de 11\/0,4 kV<\/strong>. Aunque a primera vista puedan parecer similares, sus aplicaciones, especificaciones t\u00e9cnicas y costes difieren considerablemente.<\/p>\n<p data-start=\"1005\" data-end=\"1271\">Para los compradores industriales, las empresas de servicios p\u00fablicos y los contratistas de EPC, comprender estas diferencias es esencial para optimizar tanto el CAPEX como el OPEX. En esta gu\u00eda, desglosamos todo lo que necesita saber sobre estos transformadores para ayudarle a tomar decisiones de compra bien fundadas.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3423\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/110.4-kV-Oil-Immersed-Transformer-Compact-Low-Voltage-Power-Supply-for-Commercial-Buildings-Residential-Communities-and-Small-Scale-Industrial-Facilities.webp\" alt=\"Transformador sumergido en aceite compacto de 11\/0,4 kV para distribuci\u00f3n de energ\u00eda de baja tensi\u00f3n, ideal para edificios comerciales, comunidades residenciales e instalaciones industriales de peque\u00f1a escala, que garantiza un suministro de energ\u00eda fiable, eficiente y seguro - Transformador de energ\u00eda.\" width=\"900\" height=\"500\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/110.4-kV-Oil-Immersed-Transformer-Compact-Low-Voltage-Power-Supply-for-Commercial-Buildings-Residential-Communities-and-Small-Scale-Industrial-Facilities.webp 900w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/110.4-kV-Oil-Immersed-Transformer-Compact-Low-Voltage-Power-Supply-for-Commercial-Buildings-Residential-Communities-and-Small-Scale-Industrial-Facilities-300x167.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/110.4-kV-Oil-Immersed-Transformer-Compact-Low-Voltage-Power-Supply-for-Commercial-Buildings-Residential-Communities-and-Small-Scale-Industrial-Facilities-768x427.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/110.4-kV-Oil-Immersed-Transformer-Compact-Low-Voltage-Power-Supply-for-Commercial-Buildings-Residential-Communities-and-Small-Scale-Industrial-Facilities-18x10.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/110.4-kV-Oil-Immersed-Transformer-Compact-Low-Voltage-Power-Supply-for-Commercial-Buildings-Residential-Communities-and-Small-Scale-Industrial-Facilities-600x333.webp 600w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<hr data-start=\"1273\" data-end=\"1276\" \/>\n<h2 data-start=\"1278\" data-end=\"1312\"><span class=\"ez-toc-section\" id=\"What_is_a_3311_kV_Transformer\"><\/span>\u00bfQu\u00e9 es un transformador de 33\/11 kV?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1314\" data-end=\"1588\"><strong data-start=\"1314\" data-end=\"1339\">Transformadores de 33\/11 kV<\/strong> suelen ser <strong data-start=\"1354\" data-end=\"1400\">transformadores reductores de media tensi\u00f3n (MT)<\/strong> Se utilizan en las redes de distribuci\u00f3n el\u00e9ctrica para reducir la tensi\u00f3n de 33 kV a 11 kV. Sirven de enlace crucial entre las l\u00edneas de transmisi\u00f3n de alta tensi\u00f3n y las subestaciones de distribuci\u00f3n local.<\/p>\n<p data-start=\"1590\" data-end=\"1607\"><strong data-start=\"1590\" data-end=\"1607\">Caracter\u00edsticas principales:<\/strong><\/p>\n<ul data-start=\"1609\" data-end=\"1865\">\n<li data-start=\"1609\" data-end=\"1639\">\n<p data-start=\"1611\" data-end=\"1639\"><strong data-start=\"1611\" data-end=\"1631\">Tensi\u00f3n primaria:<\/strong> 33 kV<\/p>\n<\/li>\n<li data-start=\"1640\" data-end=\"1672\">\n<p data-start=\"1642\" data-end=\"1672\"><strong data-start=\"1642\" data-end=\"1664\">Tensi\u00f3n secundaria:<\/strong> 11 kV<\/p>\n<\/li>\n<li data-start=\"1673\" data-end=\"1724\">\n<p data-start=\"1675\" data-end=\"1724\"><strong data-start=\"1675\" data-end=\"1694\">Rango de capacidad:<\/strong> Normalmente de 500 kVA a 10 MVA<\/p>\n<\/li>\n<li data-start=\"1725\" data-end=\"1783\">\n<p data-start=\"1727\" data-end=\"1783\"><strong data-start=\"1727\" data-end=\"1744\">Tipo de refrigeraci\u00f3n:<\/strong> En ba\u00f1o de aceite (ONAN\/ONAF) o en seco<\/p>\n<\/li>\n<li data-start=\"1784\" data-end=\"1865\">\n<p data-start=\"1786\" data-end=\"1865\"><strong data-start=\"1786\" data-end=\"1803\">Aplicaciones:<\/strong> Subestaciones, complejos industriales, redes de distribuci\u00f3n urbana<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1867\" data-end=\"1903\"><strong data-start=\"1867\" data-end=\"1903\">Ventajas para aplicaciones B2B:<\/strong><\/p>\n<ol data-start=\"1905\" data-end=\"2136\">\n<li data-start=\"1905\" data-end=\"1977\">\n<p data-start=\"1908\" data-end=\"1977\"><strong data-start=\"1908\" data-end=\"1931\">Gran capacidad de carga:<\/strong> Maneja con eficacia grandes cargas industriales.<\/p>\n<\/li>\n<li data-start=\"1978\" data-end=\"2061\">\n<p data-start=\"1981\" data-end=\"2061\"><strong data-start=\"1981\" data-end=\"2004\">Rendimiento estable:<\/strong> Garantiza una ca\u00edda de tensi\u00f3n m\u00ednima en las redes de distribuci\u00f3n.<\/p>\n<\/li>\n<li data-start=\"2062\" data-end=\"2136\">\n<p data-start=\"2065\" data-end=\"2136\"><strong data-start=\"2065\" data-end=\"2087\">Larga vida \u00fatil:<\/strong> Suelen dise\u00f1arse para 25-30 a\u00f1os de funcionamiento.<\/p>\n<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3424\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-Oil-Immersed-Transformer-High-Capacity-Medium-Voltage-Power-Distribution-Solution-for-Industrial-Substations-and-Utility-Grids.webp\" alt=\"Transformador sumergido en aceite de alta capacidad de 33\/11 kV para distribuci\u00f3n de energ\u00eda de media tensi\u00f3n, dise\u00f1ado para subestaciones industriales y redes de servicios p\u00fablicos, que garantiza un suministro de energ\u00eda eficiente, fiable y seguro - Transformador de energ\u00eda.\" width=\"900\" height=\"500\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-Oil-Immersed-Transformer-High-Capacity-Medium-Voltage-Power-Distribution-Solution-for-Industrial-Substations-and-Utility-Grids.webp 900w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-Oil-Immersed-Transformer-High-Capacity-Medium-Voltage-Power-Distribution-Solution-for-Industrial-Substations-and-Utility-Grids-300x167.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-Oil-Immersed-Transformer-High-Capacity-Medium-Voltage-Power-Distribution-Solution-for-Industrial-Substations-and-Utility-Grids-768x427.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-Oil-Immersed-Transformer-High-Capacity-Medium-Voltage-Power-Distribution-Solution-for-Industrial-Substations-and-Utility-Grids-18x10.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-Oil-Immersed-Transformer-High-Capacity-Medium-Voltage-Power-Distribution-Solution-for-Industrial-Substations-and-Utility-Grids-600x333.webp 600w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<hr data-start=\"2138\" data-end=\"2141\" \/>\n<h2 data-start=\"2143\" data-end=\"2179\"><span class=\"ez-toc-section\" id=\"What_is_an_1104_kV_Transformer\"><\/span>\u00bfQu\u00e9 es un transformador de 11\/0,4 kV?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2181\" data-end=\"2417\"><strong data-start=\"2181\" data-end=\"2207\">Transformadores de 11\/0,4 kV<\/strong> son <strong data-start=\"2212\" data-end=\"2255\">transformadores reductores de baja tensi\u00f3n (BT)<\/strong>, utilizado para reducir la tensi\u00f3n de distribuci\u00f3n de 11 kV a niveles de utilizaci\u00f3n est\u00e1ndar, normalmente 400\/230 V, adecuados para cargas residenciales, comerciales y peque\u00f1as cargas industriales.<\/p>\n<p data-start=\"2419\" data-end=\"2436\"><strong data-start=\"2419\" data-end=\"2436\">Caracter\u00edsticas principales:<\/strong><\/p>\n<ul data-start=\"2438\" data-end=\"2694\">\n<li data-start=\"2438\" data-end=\"2468\">\n<p data-start=\"2440\" data-end=\"2468\"><strong data-start=\"2440\" data-end=\"2460\">Tensi\u00f3n primaria:<\/strong> 11 kV<\/p>\n<\/li>\n<li data-start=\"2469\" data-end=\"2514\">\n<p data-start=\"2471\" data-end=\"2514\"><strong data-start=\"2471\" data-end=\"2493\">Tensi\u00f3n secundaria:<\/strong> 0,4 kV (400\/230 V)<\/p>\n<\/li>\n<li data-start=\"2515\" data-end=\"2558\">\n<p data-start=\"2517\" data-end=\"2558\"><strong data-start=\"2517\" data-end=\"2536\">Rango de capacidad:<\/strong> De 50 kVA a 2.500 kVA<\/p>\n<\/li>\n<li data-start=\"2559\" data-end=\"2605\">\n<p data-start=\"2561\" data-end=\"2605\"><strong data-start=\"2561\" data-end=\"2578\">Tipo de refrigeraci\u00f3n:<\/strong> Sumergido en aceite o <a href=\"https:\/\/energypowertransformer.com\/Wholesale\/dry-type-transformers\/\">tipo seco<\/a><\/p>\n<\/li>\n<li data-start=\"2606\" data-end=\"2694\">\n<p data-start=\"2608\" data-end=\"2694\"><strong data-start=\"2608\" data-end=\"2625\">Aplicaciones:<\/strong> Plantas industriales, edificios comerciales, barrios residenciales<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2696\" data-end=\"2732\"><strong data-start=\"2696\" data-end=\"2732\">Ventajas para aplicaciones B2B:<\/strong><\/p>\n<ol data-start=\"2734\" data-end=\"2997\">\n<li data-start=\"2734\" data-end=\"2832\">\n<p data-start=\"2737\" data-end=\"2832\"><strong data-start=\"2737\" data-end=\"2758\">Usabilidad directa:<\/strong> Alimenta equipos, maquinaria e iluminaci\u00f3n sin necesidad de reductores adicionales.<\/p>\n<\/li>\n<li data-start=\"2833\" data-end=\"2918\">\n<p data-start=\"2836\" data-end=\"2918\"><strong data-start=\"2836\" data-end=\"2855\">Dise\u00f1o compacto:<\/strong> F\u00e1cil instalaci\u00f3n en subestaciones urbanas o plantas industriales.<\/p>\n<\/li>\n<li data-start=\"2919\" data-end=\"2997\">\n<p data-start=\"2922\" data-end=\"2997\"><strong data-start=\"2922\" data-end=\"2942\">Rentabilidad:<\/strong> Menor CAPEX en comparaci\u00f3n con los transformadores de mayor tensi\u00f3n.<\/p>\n<\/li>\n<\/ol>\n<hr data-start=\"2999\" data-end=\"3002\" \/>\n<h2 data-start=\"3004\" data-end=\"3066\"><span class=\"ez-toc-section\" id=\"Key_Differences_Between_3311_kV_and_1104_kV_Transformers\"><\/span>Principales diferencias entre los transformadores de 33\/11 kV y 11\/0,4 kV<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr style=\"height: 25.00pt;\">\n<th class=\"et3\" style=\"height: 25pt; width: 23.3918%;\" width=\"176\" height=\"33\">Caracter\u00edstica<\/th>\n<th class=\"et3\" style=\"width: 34.6979%;\" width=\"309\">Transformador 33\/11 kV<\/th>\n<th class=\"et3\" style=\"width: 41.9103%;\" width=\"435\">Transformador 11\/0,4 kV<\/th>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 23.3918%;\" width=\"176\" height=\"33\">Nivel de tensi\u00f3n<\/td>\n<td class=\"et4\" style=\"width: 34.6979%;\" width=\"309\">Media tensi\u00f3n (33 \u2192 11 kV)<\/td>\n<td class=\"et4\" style=\"width: 41.9103%;\" width=\"435\">Baja tensi\u00f3n (11 \u2192 0,4 kV)<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 23.3918%;\" width=\"176\" height=\"33\">Aplicaci\u00f3n principal<\/td>\n<td class=\"et4\" style=\"width: 34.6979%;\" width=\"309\">Subestaci\u00f3n y distribuci\u00f3n de la red<\/td>\n<td class=\"et4\" style=\"width: 41.9103%;\" width=\"435\">Distribuci\u00f3n local de energ\u00eda<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 23.3918%;\" width=\"176\" height=\"33\">Capacidad<\/td>\n<td class=\"et4\" style=\"width: 34.6979%;\" width=\"309\">500 kVA - 10 MVA<\/td>\n<td class=\"et4\" style=\"width: 41.9103%;\" width=\"435\">50 kVA - 2.500 kVA<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 23.3918%;\" width=\"176\" height=\"33\">Coste<\/td>\n<td class=\"et4\" style=\"width: 34.6979%;\" width=\"309\">Mayor por unidad debido al tama\u00f1o y la potencia<\/td>\n<td class=\"et4\" style=\"width: 41.9103%;\" width=\"435\">M\u00e1s bajo por unidad, se necesitan m\u00e1s unidades en redes grandes<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 23.3918%;\" width=\"176\" height=\"33\">Lugar de instalaci\u00f3n<\/td>\n<td class=\"et4\" style=\"width: 34.6979%;\" width=\"309\">Subestaciones exteriores\/interiores<\/td>\n<td class=\"et4\" style=\"width: 41.9103%;\" width=\"435\">Cerca de los puntos de consumo final<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 23.3918%;\" width=\"176\" height=\"33\">Mantenimiento<\/td>\n<td class=\"et4\" style=\"width: 34.6979%;\" width=\"309\">Complejidad media<\/td>\n<td class=\"et4\" style=\"width: 41.9103%;\" width=\"435\">Baja complejidad<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote data-start=\"3662\" data-end=\"3882\">\n<p data-start=\"3664\" data-end=\"3882\">\ud83d\udd39 <strong data-start=\"3667\" data-end=\"3683\">B2B Insight:<\/strong> La mayor\u00eda de los proyectos industriales a gran escala requieren ambos tipos de transformadores en serie: Transformadores de 33\/11 kV para llevar la tensi\u00f3n al nivel de distribuci\u00f3n, y transformadores de 11\/0,4 kV para la alimentaci\u00f3n directa de los equipos.<\/p>\n<\/blockquote>\n<hr data-start=\"3884\" data-end=\"3887\" \/>\n<h2 data-start=\"3889\" data-end=\"3916\"><span class=\"ez-toc-section\" id=\"Applications_by_Industry\"><\/span>Aplicaciones por sector<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-start=\"3918\" data-end=\"3944\"><span class=\"ez-toc-section\" id=\"3311_kV_Transformers\"><\/span><a href=\"https:\/\/energypowertransformer.com\/manufacturer\/6000-kva-33kv-to-11kv-oil-filled-substation-transformer-copper-windings\/\">Transformadores 33\/11 kV<\/a>:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"3946\" data-end=\"4099\">\n<li data-start=\"3946\" data-end=\"3975\">\n<p data-start=\"3948\" data-end=\"3975\">Subestaciones urbanas y rurales<\/p>\n<\/li>\n<li data-start=\"3976\" data-end=\"4006\">\n<p data-start=\"3978\" data-end=\"4006\">Grandes complejos industriales<\/p>\n<\/li>\n<li data-start=\"4007\" data-end=\"4058\">\n<p data-start=\"4009\" data-end=\"4058\">Integraci\u00f3n de energ\u00edas renovables (parques solares y e\u00f3licos)<\/p>\n<\/li>\n<li data-start=\"4059\" data-end=\"4099\">\n<p data-start=\"4061\" data-end=\"4099\">Explotaciones mineras y de la industria pesada<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"4101\" data-end=\"4128\"><span class=\"ez-toc-section\" id=\"1104_kV_Transformers\"><\/span>Transformadores de 11\/0,4 kV:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"4130\" data-end=\"4282\">\n<li data-start=\"4130\" data-end=\"4157\">\n<p data-start=\"4132\" data-end=\"4157\">F\u00e1bricas y talleres<\/p>\n<\/li>\n<li data-start=\"4158\" data-end=\"4210\">\n<p data-start=\"4160\" data-end=\"4210\">Comunidades residenciales y edificios comerciales<\/p>\n<\/li>\n<li data-start=\"4211\" data-end=\"4243\">\n<p data-start=\"4213\" data-end=\"4243\">Parques industriales de peque\u00f1a escala<\/p>\n<\/li>\n<li data-start=\"4244\" data-end=\"4282\">\n<p data-start=\"4246\" data-end=\"4282\">Sistemas el\u00e9ctricos de reserva y emergencia<\/p>\n<\/li>\n<\/ul>\n<blockquote data-start=\"4284\" data-end=\"4442\">\n<p data-start=\"4286\" data-end=\"4442\">\u26a1 <strong data-start=\"4288\" data-end=\"4309\">Consejo profesional para EPC:<\/strong> Utilizando <strong data-start=\"4316\" data-end=\"4350\">transformadores modulares 11\/0,4 kV<\/strong> aguas abajo de los transformadores de 33\/11 kV simplifica la gesti\u00f3n de la carga y reduce el riesgo de paradas.<\/p>\n<\/blockquote>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3425\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformer-Applications-Key-Differences-in-Medium-and-Low-Voltage-Power-Distribution-for-Industrial-and-Commercial-Projects.webp\" alt=\"Comparaci\u00f3n de los transformadores de 33\/11 kV y 11\/0,4 kV destacando sus aplicaciones, diferencias t\u00e9cnicas e idoneidad para la distribuci\u00f3n de energ\u00eda de media y baja tensi\u00f3n en proyectos industriales y comerciales - Energy Transformer.\" width=\"900\" height=\"500\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformer-Applications-Key-Differences-in-Medium-and-Low-Voltage-Power-Distribution-for-Industrial-and-Commercial-Projects.webp 900w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformer-Applications-Key-Differences-in-Medium-and-Low-Voltage-Power-Distribution-for-Industrial-and-Commercial-Projects-300x167.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformer-Applications-Key-Differences-in-Medium-and-Low-Voltage-Power-Distribution-for-Industrial-and-Commercial-Projects-768x427.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformer-Applications-Key-Differences-in-Medium-and-Low-Voltage-Power-Distribution-for-Industrial-and-Commercial-Projects-18x10.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformer-Applications-Key-Differences-in-Medium-and-Low-Voltage-Power-Distribution-for-Industrial-and-Commercial-Projects-600x333.webp 600w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<hr data-start=\"4444\" data-end=\"4447\" \/>\n<h2 data-start=\"4449\" data-end=\"4499\"><span class=\"ez-toc-section\" id=\"Cost_Differences_and_Procurement_Considerations\"><\/span>Diferencias de costes y consideraciones sobre la adquisici\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-start=\"4501\" data-end=\"4549\"><span class=\"ez-toc-section\" id=\"Factors_Affecting_3311_kV_Transformer_Cost\"><\/span>Factores que afectan al coste de los transformadores de 33\/11 kV:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol data-start=\"4551\" data-end=\"4828\">\n<li data-start=\"4551\" data-end=\"4610\">\n<p data-start=\"4554\" data-end=\"4610\"><strong data-start=\"4554\" data-end=\"4581\">Capacidad y capacidad de carga:<\/strong> Mayor kVA \u2192 mayor precio.<\/p>\n<\/li>\n<li data-start=\"4611\" data-end=\"4668\">\n<p data-start=\"4614\" data-end=\"4668\"><strong data-start=\"4614\" data-end=\"4631\">Tipo de refrigeraci\u00f3n:<\/strong> La ONAN es m\u00e1s barata que la ONAF o la OFAF.<\/p>\n<\/li>\n<li data-start=\"4669\" data-end=\"4749\">\n<p data-start=\"4672\" data-end=\"4749\"><strong data-start=\"4672\" data-end=\"4685\">Material:<\/strong> Los transformadores con bobinado de cobre son m\u00e1s caros que los de aluminio.<\/p>\n<\/li>\n<li data-start=\"4750\" data-end=\"4828\">\n<p data-start=\"4753\" data-end=\"4828\"><strong data-start=\"4753\" data-end=\"4784\">Normas y certificaciones:<\/strong> Cumplimiento de las normas IEC, ANSI o locales.<\/p>\n<\/li>\n<\/ol>\n<h3 data-start=\"4830\" data-end=\"4879\"><span class=\"ez-toc-section\" id=\"Factors_Affecting_1104_kV_Transformer_Cost\"><\/span>Factores que afectan al coste de los transformadores de 11\/0,4 kV:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol data-start=\"4881\" data-end=\"5110\">\n<li data-start=\"4881\" data-end=\"4943\">\n<p data-start=\"4884\" data-end=\"4943\"><strong data-start=\"4884\" data-end=\"4904\">Cantidad necesaria:<\/strong> Las redes pueden requerir varias unidades.<\/p>\n<\/li>\n<li data-start=\"4944\" data-end=\"5024\">\n<p data-start=\"4947\" data-end=\"5024\"><strong data-start=\"4947\" data-end=\"4965\">Tipo de montaje:<\/strong> Los transformadores montados en pedestal son m\u00e1s caros que los montados en poste.<\/p>\n<\/li>\n<li data-start=\"5025\" data-end=\"5110\">\n<p data-start=\"5028\" data-end=\"5110\"><strong data-start=\"5028\" data-end=\"5056\">Entorno de aplicaci\u00f3n:<\/strong> Los de tipo seco para interiores pueden ser m\u00e1s caros en condiciones duras.<\/p>\n<\/li>\n<\/ol>\n<p data-start=\"5112\" data-end=\"5158\"><strong data-start=\"5112\" data-end=\"5158\">Ejemplo t\u00edpico de fijaci\u00f3n de precios (EXW China, 2026):<\/strong><\/p>\n<ul data-start=\"5160\" data-end=\"5283\">\n<li data-start=\"5160\" data-end=\"5221\">\n<p data-start=\"5162\" data-end=\"5221\">33\/11 kV, 1 MVA, sumergida en aceite: <strong data-start=\"5193\" data-end=\"5219\">$12.000 - $18.000\/unidad<\/strong><\/p>\n<\/li>\n<li data-start=\"5222\" data-end=\"5283\">\n<p data-start=\"5224\" data-end=\"5283\">11\/0,4 kV, 500 kVA, montaje en pedestal: <strong data-start=\"5257\" data-end=\"5281\">$3.500 - $5.000\/unidad<\/strong><\/p>\n<\/li>\n<\/ul>\n<blockquote data-start=\"5285\" data-end=\"5465\">\n<p data-start=\"5287\" data-end=\"5465\">\ud83d\udd39 <strong data-start=\"5290\" data-end=\"5309\">Consejo de compra B2B:<\/strong> Considere el coste total de la red, no s\u00f3lo el precio unitario. Un transformador de 11\/0,4 kV m\u00e1s barato puede aumentar los gastos de instalaci\u00f3n y mantenimiento si no est\u00e1 bien dimensionado.<\/p>\n<\/blockquote>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3426\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformer-Cost-Comparison-Budgeting-for-Medium-and-Low-Voltage-Power-Distribution-Equipment-in-Global-Industrial-Projects.webp\" alt=\"Comparaci\u00f3n de costes entre transformadores de 33\/11 kV y 11\/0,4 kV para la distribuci\u00f3n de energ\u00eda de media y baja tensi\u00f3n en proyectos industriales globales, destacando la presupuestaci\u00f3n, las diferencias t\u00e9cnicas y las perspectivas de adquisici\u00f3n - Energy Transformer.\" width=\"900\" height=\"500\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformer-Cost-Comparison-Budgeting-for-Medium-and-Low-Voltage-Power-Distribution-Equipment-in-Global-Industrial-Projects.webp 900w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformer-Cost-Comparison-Budgeting-for-Medium-and-Low-Voltage-Power-Distribution-Equipment-in-Global-Industrial-Projects-300x167.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformer-Cost-Comparison-Budgeting-for-Medium-and-Low-Voltage-Power-Distribution-Equipment-in-Global-Industrial-Projects-768x427.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformer-Cost-Comparison-Budgeting-for-Medium-and-Low-Voltage-Power-Distribution-Equipment-in-Global-Industrial-Projects-18x10.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformer-Cost-Comparison-Budgeting-for-Medium-and-Low-Voltage-Power-Distribution-Equipment-in-Global-Industrial-Projects-600x333.webp 600w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<hr data-start=\"5467\" data-end=\"5470\" \/>\n<h2 data-start=\"5472\" data-end=\"5522\"><span class=\"ez-toc-section\" id=\"Choosing_the_Right_Transformer_for_Your_Project\"><\/span>Elecci\u00f3n del transformador adecuado para su proyecto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol data-start=\"5524\" data-end=\"5988\">\n<li data-start=\"5524\" data-end=\"5621\">\n<p data-start=\"5527\" data-end=\"5621\"><strong data-start=\"5527\" data-end=\"5557\">Analizar las necesidades de carga:<\/strong> Adecuar la capacidad de los transformadores a la demanda m\u00e1xima m\u00e1s el crecimiento futuro.<\/p>\n<\/li>\n<li data-start=\"5622\" data-end=\"5699\">\n<p data-start=\"5625\" data-end=\"5699\"><strong data-start=\"5625\" data-end=\"5651\">Eval\u00fae los niveles de tensi\u00f3n:<\/strong> Garantizar la compatibilidad ascendente y descendente.<\/p>\n<\/li>\n<li data-start=\"5700\" data-end=\"5790\">\n<p data-start=\"5703\" data-end=\"5790\"><strong data-start=\"5703\" data-end=\"5728\">Ten en cuenta el medio ambiente:<\/strong> Las condiciones exteriores, interiores o duras dictan la elecci\u00f3n del dise\u00f1o.<\/p>\n<\/li>\n<li data-start=\"5791\" data-end=\"5898\">\n<p data-start=\"5794\" data-end=\"5898\"><strong data-start=\"5794\" data-end=\"5826\">Compruebe la conformidad y la garant\u00eda:<\/strong> Las normas IEC\/ANSI y la garant\u00eda del fabricante reducen el riesgo operativo.<\/p>\n<\/li>\n<li data-start=\"5899\" data-end=\"5988\">\n<p data-start=\"5902\" data-end=\"5988\"><strong data-start=\"5902\" data-end=\"5920\">Retorno de la inversi\u00f3n a largo plazo:<\/strong> Equilibre el CAPEX inicial con el OPEX, el mantenimiento y los riesgos de inactividad.<\/p>\n<\/li>\n<\/ol>\n<blockquote data-start=\"5990\" data-end=\"6199\">\n<p data-start=\"5992\" data-end=\"6199\">\ud83c\udf10 <strong data-start=\"5995\" data-end=\"6028\">Ventaja del transformador de energ\u00eda:<\/strong> Ofrecemos transformadores certificados de 33\/11 kV y 11\/0,4 kV adaptados a proyectos industriales, comerciales y de servicios p\u00fablicos en Am\u00e9rica del Sur y del Norte, Europa y Asia.<\/p>\n<\/blockquote>\n<hr data-start=\"6201\" data-end=\"6204\" \/>\n<h2 data-start=\"6206\" data-end=\"6219\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusi\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6221\" data-end=\"6485\">Ambos <strong data-start=\"6226\" data-end=\"6238\">33\/11 kV<\/strong> y <strong data-start=\"6243\" data-end=\"6269\">Transformadores de 11\/0,4 kV<\/strong> desempe\u00f1an un papel fundamental en la distribuci\u00f3n moderna de electricidad. Mientras que el transformador de 33\/11 kV gestiona eficazmente la distribuci\u00f3n de la red de media tensi\u00f3n, el transformador de<a href=\"https:\/\/energypowertransformer.com\/manufacturer\/1500-kva-11kv-to-400v-oil-filled-three-phase-distribution-transformer-iec-ansi-standards\/\"> Transformador 11\/0,4 kV<\/a> garantiza una alimentaci\u00f3n fiable de baja tensi\u00f3n para los usuarios finales.<\/p>\n<p data-start=\"6487\" data-end=\"6683\">Para los compradores industriales, las empresas de servicios p\u00fablicos y las empresas de EPC, la selecci\u00f3n de la combinaci\u00f3n adecuada de transformadores no s\u00f3lo tiene que ver con el coste, sino tambi\u00e9n con la fiabilidad, la eficiencia y el \u00e9xito operativo a largo plazo.<\/p>\n<blockquote data-start=\"6685\" data-end=\"6869\">\n<p data-start=\"6687\" data-end=\"6869\">\ud83d\udca1 <strong data-start=\"6690\" data-end=\"6709\">Llamamiento a la acci\u00f3n:<\/strong> P\u00f3ngase en contacto con <strong data-start=\"6718\" data-end=\"6740\">Transformador de energ\u00eda<\/strong> hoy mismo para consultas, presupuestos personalizados y soluciones de transformadores llave en mano que cumplen las normas IEC\/ANSI y ofrecen la m\u00e1xima rentabilidad.<\/p>\n<\/blockquote>\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f280-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"280\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/es_es\/wp-json\/wp\/v2\/posts\/3421#wpcf7-f280-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulario de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/es_es\/wp-json\/wp\/v2\/posts\/3421#wpcf7-f280-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"280\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.1\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f280-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class='custom_contact_style'>\n\t<div class=\"row row-small\">\n\t\t<div class=\"col medium-6 small-12 large-6\">\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Nombre\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"col medium-6 small-12 large-6\">\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Correo electr\u00f3nico\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t<div class='cus_contact_form_bottom'>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Tel\u00e9fono\" value=\"\" type=\"text\" name=\"your-phone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class='cus_contact_form_bottom'>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Pa\u00eds\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Su mensaje *\" name=\"your-message\"><\/textarea><\/span>\n\t<\/p>\n\t<div style=\"margin-bottom:10px;\">\n\t\t<p><span class=\"wpcf7-form-control-wrap kc_captcha cf7ic-toggle\" data-name=\"kc_captcha\"><span class=\"wpcf7-form-control wpcf7-radio\"><span class=\"captcha-image\" style=\"display: none;\"><span class=\"cf7ic_instructions\">Por favor, demuestre que es humano seleccionando la casilla<span> casa<\/span>.<\/span><label><input aria-label=\"1\" type=\"radio\" name=\"kc_captcha\" value=\"kc_human\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\"><path fill=\"currentColor\" d=\"M488 313v143c0 13-11 24-24 24H348c-7 0-12-5-12-12V356c0-7-5-12-12-12h-72c-7 0-12 5-12 12v112c0 7-5 12-12 12H112c-13 0-24-11-24-24V313c0-4 2-7 4-10l188-154c5-4 11-4 16 0l188 154c2 3 4 6 4 10zm84-61l-84-69V44c0-6-5-12-12-12h-56c-7 0-12 6-12 12v73l-89-74a48 48 0 00-61 0L4 252c-5 4-5 12-1 17l25 31c5 5 12 5 17 1l235-193c5-4 11-4 16 0l235 193c5 5 13 4 17-1l25-31c4-6 4-13-1-17z\"\/><\/svg><\/label><label><input aria-label=\"2\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path fill=\"currentColor\" d=\"M500 168h-55l-8-21a127 127 0 00-120-83H195a127 127 0 00-120 83l-8 21H12c-8 0-14 8-11 16l8 24a12 12 0 0011 8h29a64 64 0 00-33 56v48c0 16 6 31 16 42v62c0 13 11 24 24 24h48c13 0 24-11 24-24v-40h256v40c0 13 11 24 24 24h48c13 0 24-11 24-24v-62c10-11 16-26 16-42v-48c0-24-13-45-33-56h29a12 12 0 0011-8l8-24c3-8-3-16-11-16zm-365 2c9-25 33-42 60-42h122c27 0 51 17 60 42l15 38H120l15-38zM88 328a32 32 0 010-64c18 0 48 30 48 48s-30 16-48 16zm336 0c-18 0-48 2-48-16s30-48 48-48 32 14 32 32-14 32-32 32z\"\/><\/svg><\/label><label><input aria-label=\"3\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\"><path fill=\"currentColor\" d=\"M192 384h192c53 0 96-43 96-96h32a128 128 0 000-256H120c-13 0-24 11-24 24v232c0 53 43 96 96 96zM512 96a64 64 0 010 128h-32V96h32zm48 384H48c-47 0-61-64-36-64h584c25 0 11 64-36 64z\"\/><\/svg><\/label>\r\n    <\/span>\r\n    <span style=\"display:none\">\r\n        <input type=\"text\" name=\"kc_honeypot\">\r\n    <\/span><\/span><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Enviar mensaje\" \/>\n\t<\/p>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"es_es\"\/><\/form>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction In modern power distribution systems, selecting the right transformer is critical for efficiency, safety, and cost-effectiveness. Two of the most common transformer types in medium- and low-voltage networks are 33\/11 kV transformers and 11\/0.4 kV transformers. While they may appear similar at first glance, their applications, technical specifications, and costs differ significantly. For industrial [...]\n","protected":false},"author":3,"featured_media":3427,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[697,696,700,373,698,353,519,562,113,699],"class_list":["post-3421","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-11-0-4-kv-transformer","tag-33-11-kv-transformer","tag-b2b-electrical-equipment","tag-energy-transformer-solutions","tag-industrial-power-distribution","tag-low-voltage-transformer","tag-medium-voltage-transformer","tag-oil-immersed-transformer","tag-substation-transformers","tag-transformer-cost-comparison"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>33\/11 kV vs 11\/0.4 kV Transformers: Industrial Comparison, Applications &amp; Cost Insights for B2B Buyers<\/title>\n<meta name=\"description\" content=\"Explore the detailed comparison between 33\/11 kV and 11\/0.4 kV oil-immersed transformers. Learn their industrial applications, technical specifications, cost differences, and how to select the right transformer for substations, factories, and commercial power distribution. Optimize procurement and ensure long-term ROI with Energy Transformer\u2019s expert guidance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"33\/11 kV vs 11\/0.4 kV Transformers: Industrial Comparison, Applications &amp; Cost Insights for B2B Buyers\" \/>\n<meta property=\"og:description\" content=\"Explore the detailed comparison between 33\/11 kV and 11\/0.4 kV oil-immersed transformers. Learn their industrial applications, technical specifications, cost differences, and how to select the right transformer for substations, factories, and commercial power distribution. Optimize procurement and ensure long-term ROI with Energy Transformer\u2019s expert guidance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/\" \/>\n<meta property=\"og:site_name\" content=\"Electrical Power Transformer Manufacturers For Sale | Energy Transformer\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-04T06:48:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-04T06:57:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"900\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Energy Transformer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Energy Transformer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/\"},\"author\":{\"name\":\"Energy Transformer\",\"@id\":\"https:\/\/energypowertransformer.com\/#\/schema\/person\/ada94bdccebfcdfef165d5a3997f96ae\"},\"headline\":\"33\/11 kV vs 11\/0.4 kV Transformers: Comparison, Applications &#038; Cost Differences\",\"datePublished\":\"2026-03-04T06:48:09+00:00\",\"dateModified\":\"2026-03-04T06:57:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/\"},\"wordCount\":724,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/energypowertransformer.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences.webp\",\"keywords\":[\"11\/0.4 kV transformer\",\"33\/11 kV transformer\",\"B2B electrical equipment\",\"energy transformer solutions\",\"Industrial power distribution\",\"Low Voltage Transformer\",\"Medium Voltage Transformer\",\"oil immersed transformer\",\"Substation Transformers\",\"Transformer cost comparison\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/\",\"url\":\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/\",\"name\":\"33\/11 kV vs 11\/0.4 kV Transformers: Industrial Comparison, Applications & Cost Insights for B2B Buyers\",\"isPartOf\":{\"@id\":\"https:\/\/energypowertransformer.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences.webp\",\"datePublished\":\"2026-03-04T06:48:09+00:00\",\"dateModified\":\"2026-03-04T06:57:19+00:00\",\"description\":\"Explore the detailed comparison between 33\/11 kV and 11\/0.4 kV oil-immersed transformers. Learn their industrial applications, technical specifications, cost differences, and how to select the right transformer for substations, factories, and commercial power distribution. Optimize procurement and ensure long-term ROI with Energy Transformer\u2019s expert guidance.\",\"breadcrumb\":{\"@id\":\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#primaryimage\",\"url\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences.webp\",\"contentUrl\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences.webp\",\"width\":900,\"height\":600,\"caption\":\"Comprehensive comparison of 33\/11 kV and 11\/0.4 kV oil-immersed transformers, detailing their applications, technical differences, and cost considerations. Designed to support medium- and low-voltage power distribution in industrial substations, commercial buildings, and utility networks \u2013 Energy Transformer.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/energypowertransformer.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"33\/11 kV vs 11\/0.4 kV Transformers: Comparison, Applications &#038; Cost Differences\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/energypowertransformer.com\/#website\",\"url\":\"https:\/\/energypowertransformer.com\/\",\"name\":\"Electrical Power Transformer Manufacturers For Sale | Energy Transformer\",\"description\":\"Energy Transformer is a professional transformer factory, supplier, and wholesale manufacturer based in China. We provide certified power, distribution, pad-mounted, pole-mounted, dry-type, and substation transformers from 15 kVA to 1200 MVA and up to 500 kV. All products are UL, CE, GOST, CSA certified and exported worldwide. Contact us for wholesale prices and custom solutions.\",\"publisher\":{\"@id\":\"https:\/\/energypowertransformer.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/energypowertransformer.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/energypowertransformer.com\/#organization\",\"name\":\"Electrical Power Transformer Manufacturers For Sale | Energy Transformer\",\"url\":\"https:\/\/energypowertransformer.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/energypowertransformer.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/04\/ENERGY-Transformer-China-Electric-Power-Transformer-Manufacturer-Logo.webp\",\"contentUrl\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/04\/ENERGY-Transformer-China-Electric-Power-Transformer-Manufacturer-Logo.webp\",\"width\":500,\"height\":211,\"caption\":\"Electrical Power Transformer Manufacturers For Sale | Energy Transformer\"},\"image\":{\"@id\":\"https:\/\/energypowertransformer.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/energypowertransformer.com\/#\/schema\/person\/ada94bdccebfcdfef165d5a3997f96ae\",\"name\":\"Energy Transformer\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/energypowertransformer.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/04\/cropped-ENERGY-Transformer-China-Power-Transformer-Manufacturer-Logo-100x100.webp\",\"contentUrl\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/04\/cropped-ENERGY-Transformer-China-Power-Transformer-Manufacturer-Logo-100x100.webp\",\"caption\":\"Energy Transformer\"},\"description\":\"Energy Transformer is a trusted manufacturer of power and distribution transformers ranging from 10 kVA to 500 MVA and up to 500 kV. We supply oil-immersed, dry-type, pad-mounted, pole-mounted transformers, and compact substations. Certified to IEC, ANSI, CE, UL, CSA, ISO, and KEMA standards, we support OEM, ODM, and SKD services with fast delivery and factory-direct pricing for clients worldwide.\",\"url\":\"https:\/\/energypowertransformer.com\/es_es\/author\/muban\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Transformadores de 33\/11 kV frente a 11\/0,4 kV: Comparaci\u00f3n industrial, aplicaciones y an\u00e1lisis de costes para compradores B2B","description":"Explore la comparaci\u00f3n detallada entre los transformadores sumergidos en aceite de 33\/11 kV y 11\/0,4 kV. Conozca sus aplicaciones industriales, especificaciones t\u00e9cnicas, diferencias de coste y c\u00f3mo seleccionar el transformador adecuado para subestaciones, f\u00e1bricas y distribuci\u00f3n comercial de energ\u00eda. Optimice la adquisici\u00f3n y garantice el retorno de la inversi\u00f3n a largo plazo con la orientaci\u00f3n experta de Energy Transformer.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/","og_locale":"es_ES","og_type":"article","og_title":"33\/11 kV vs 11\/0.4 kV Transformers: Industrial Comparison, Applications & Cost Insights for B2B Buyers","og_description":"Explore the detailed comparison between 33\/11 kV and 11\/0.4 kV oil-immersed transformers. Learn their industrial applications, technical specifications, cost differences, and how to select the right transformer for substations, factories, and commercial power distribution. Optimize procurement and ensure long-term ROI with Energy Transformer\u2019s expert guidance.","og_url":"https:\/\/energypowertransformer.com\/es_es\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/","og_site_name":"Electrical Power Transformer Manufacturers For Sale | Energy Transformer","article_published_time":"2026-03-04T06:48:09+00:00","article_modified_time":"2026-03-04T06:57:19+00:00","og_image":[{"width":900,"height":600,"url":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences.webp","type":"image\/webp"}],"author":"Energy Transformer","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Energy Transformer","Tiempo de lectura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#article","isPartOf":{"@id":"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/"},"author":{"name":"Energy Transformer","@id":"https:\/\/energypowertransformer.com\/#\/schema\/person\/ada94bdccebfcdfef165d5a3997f96ae"},"headline":"33\/11 kV vs 11\/0.4 kV Transformers: Comparison, Applications &#038; Cost Differences","datePublished":"2026-03-04T06:48:09+00:00","dateModified":"2026-03-04T06:57:19+00:00","mainEntityOfPage":{"@id":"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/"},"wordCount":724,"commentCount":0,"publisher":{"@id":"https:\/\/energypowertransformer.com\/#organization"},"image":{"@id":"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#primaryimage"},"thumbnailUrl":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences.webp","keywords":["11\/0.4 kV transformer","33\/11 kV transformer","B2B electrical equipment","energy transformer solutions","Industrial power distribution","Low Voltage Transformer","Medium Voltage Transformer","oil immersed transformer","Substation Transformers","Transformer cost comparison"],"articleSection":["Blog"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/","url":"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/","name":"Transformadores de 33\/11 kV frente a 11\/0,4 kV: Comparaci\u00f3n industrial, aplicaciones y an\u00e1lisis de costes para compradores B2B","isPartOf":{"@id":"https:\/\/energypowertransformer.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#primaryimage"},"image":{"@id":"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#primaryimage"},"thumbnailUrl":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences.webp","datePublished":"2026-03-04T06:48:09+00:00","dateModified":"2026-03-04T06:57:19+00:00","description":"Explore la comparaci\u00f3n detallada entre los transformadores sumergidos en aceite de 33\/11 kV y 11\/0,4 kV. Conozca sus aplicaciones industriales, especificaciones t\u00e9cnicas, diferencias de coste y c\u00f3mo seleccionar el transformador adecuado para subestaciones, f\u00e1bricas y distribuci\u00f3n comercial de energ\u00eda. Optimice la adquisici\u00f3n y garantice el retorno de la inversi\u00f3n a largo plazo con la orientaci\u00f3n experta de Energy Transformer.","breadcrumb":{"@id":"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#primaryimage","url":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences.webp","contentUrl":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences.webp","width":900,"height":600,"caption":"Comprehensive comparison of 33\/11 kV and 11\/0.4 kV oil-immersed transformers, detailing their applications, technical differences, and cost considerations. Designed to support medium- and low-voltage power distribution in industrial substations, commercial buildings, and utility networks \u2013 Energy Transformer."},{"@type":"BreadcrumbList","@id":"https:\/\/energypowertransformer.com\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/energypowertransformer.com\/"},{"@type":"ListItem","position":2,"name":"33\/11 kV vs 11\/0.4 kV Transformers: Comparison, Applications &#038; Cost Differences"}]},{"@type":"WebSite","@id":"https:\/\/energypowertransformer.com\/#website","url":"https:\/\/energypowertransformer.com\/","name":"Venta de transformadores el\u00e9ctricos de potencia | Transformador de energ\u00eda","description":"Energy Transformer es una f\u00e1brica profesional de transformadores, proveedor y fabricante mayorista ubicado en China. Proporcionamos transformadores certificados de potencia, distribuci\u00f3n, montados en pedestal, montados en poste, tipo seco y de subestaci\u00f3n de 15 kVA a 1200 MVA y hasta 500 kV. Todos los productos est\u00e1n certificados por UL, CE, GOST, CSA y se exportan a todo el mundo. P\u00f3ngase en contacto con nosotros para obtener precios al por mayor y soluciones personalizadas.","publisher":{"@id":"https:\/\/energypowertransformer.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/energypowertransformer.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/energypowertransformer.com\/#organization","name":"Venta de transformadores el\u00e9ctricos de potencia | Transformador de energ\u00eda","url":"https:\/\/energypowertransformer.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/energypowertransformer.com\/#\/schema\/logo\/image\/","url":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/04\/ENERGY-Transformer-China-Electric-Power-Transformer-Manufacturer-Logo.webp","contentUrl":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/04\/ENERGY-Transformer-China-Electric-Power-Transformer-Manufacturer-Logo.webp","width":500,"height":211,"caption":"Electrical Power Transformer Manufacturers For Sale | Energy Transformer"},"image":{"@id":"https:\/\/energypowertransformer.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/energypowertransformer.com\/#\/schema\/person\/ada94bdccebfcdfef165d5a3997f96ae","name":"Transformador de energ\u00eda","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/energypowertransformer.com\/#\/schema\/person\/image\/","url":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/04\/cropped-ENERGY-Transformer-China-Power-Transformer-Manufacturer-Logo-100x100.webp","contentUrl":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/04\/cropped-ENERGY-Transformer-China-Power-Transformer-Manufacturer-Logo-100x100.webp","caption":"Energy Transformer"},"description":"Energy Transformer is a trusted manufacturer of power and distribution transformers ranging from 10 kVA to 500 MVA and up to 500 kV. We supply oil-immersed, dry-type, pad-mounted, pole-mounted transformers, and compact substations. Certified to IEC, ANSI, CE, UL, CSA, ISO, and KEMA standards, we support OEM, ODM, and SKD services with fast delivery and factory-direct pricing for clients worldwide.","url":"https:\/\/energypowertransformer.com\/es_es\/author\/muban\/"}]}},"_links":{"self":[{"href":"https:\/\/energypowertransformer.com\/es_es\/wp-json\/wp\/v2\/posts\/3421","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/energypowertransformer.com\/es_es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/energypowertransformer.com\/es_es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/energypowertransformer.com\/es_es\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/energypowertransformer.com\/es_es\/wp-json\/wp\/v2\/comments?post=3421"}],"version-history":[{"count":0,"href":"https:\/\/energypowertransformer.com\/es_es\/wp-json\/wp\/v2\/posts\/3421\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/energypowertransformer.com\/es_es\/wp-json\/wp\/v2\/media\/3427"}],"wp:attachment":[{"href":"https:\/\/energypowertransformer.com\/es_es\/wp-json\/wp\/v2\/media?parent=3421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/energypowertransformer.com\/es_es\/wp-json\/wp\/v2\/categories?post=3421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/energypowertransformer.com\/es_es\/wp-json\/wp\/v2\/tags?post=3421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}