{"id":10176,"date":"2024-08-07T14:56:29","date_gmt":"2024-08-07T19:56:29","guid":{"rendered":"https:\/\/etac.ca\/?page_id=10176"},"modified":"2025-09-25T07:24:52","modified_gmt":"2025-09-25T12:24:52","slug":"design-considerations-for-etac-custom-dry-type-transformers-part-ii","status":"publish","type":"page","link":"https:\/\/etac.ca\/es\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/","title":{"rendered":"Consideraciones de dise\u00f1o para el ETAC Personalizado de los Transformadores de Tipo Seco de la Parte II"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"10176\" class=\"elementor elementor-10176\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-22c185f e-flex e-con-boxed e-con e-parent\" data-id=\"22c185f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6615d11 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"6615d11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Consideraciones de dise\u00f1o para el ETAC Personalizado de los Transformadores de Tipo Seco de la Parte II<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8d9944 elementor-widget__width-initial elementor-hidden-mobile elementor-widget elementor-widget-text-editor\" data-id=\"f8d9944\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Discover ETAC&#8217;s design considerations for custom dry-type transformers, including core materials, winding configurations, and safety standards.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9caabd elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"e9caabd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"font_8 wixui-rich-text__text\">August 7th, 2024<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ce8bc55 e-flex e-con-boxed e-con e-parent\" data-id=\"ce8bc55\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c7d3fc elementor-widget elementor-widget-text-editor\" data-id=\"6c7d3fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In\u00a0<a href=\"https:\/\/etac.ca\/es\/design-considerations-for-etac-custom-dry-type-transformers-part-i\/\" target=\"_blank\" rel=\"noopener\">the last article<\/a>, we covered core material selection, winding configurations, and winding materials. In this article, we will delve into additional critical design aspects of ETAC&#8217;s custom\u00a0<a href=\"https:\/\/etac.ca\/es\/dry-type-transformers\/\" target=\"_blank\" rel=\"noopener\">dry-type transformers<\/a>, including insulation systems, cooling methods, enclosure types, and the importance of adhering to safety standards like <a href=\"https:\/\/www.csagroup.org\/standards\/areas-of-focus\/electrical\/\" target=\"_blank\" rel=\"noopener\">CSA C9<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff396ab elementor-widget elementor-widget-image\" data-id=\"ff396ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1280\" height=\"1000\" src=\"https:\/\/etac.ca\/wp-content\/uploads\/2024\/05\/Dry-type-Transformer-Cores-of-Various-Capacities-and-Voltages.jpg\" class=\"attachment-full size-full wp-image-8781\" alt=\"Dry-type Transformer Cores of Various Capacities and Voltages\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Dry-type Transformer Cores of Various Capacities and Voltages<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d8d6e1 elementor-widget elementor-widget-heading\" data-id=\"9d8d6e1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Insulation Systems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a53c2e elementor-widget elementor-widget-text-editor\" data-id=\"0a53c2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The insulation system is crucial for the safety and longevity of dry-type transformers. <span>ETAC offers various insulation materials to ensure reliable performance:<\/span><\/p><ul><li><b>Epoxy Resin: <\/b>Provides excellent electrical insulation, mechanical strength, and resistance to moisture and chemicals. It is widely used in medium to high-voltage transformers.<\/li><li><b>Nomex Paper: <\/b>Known for its high thermal stability and mechanical strength. It is suitable for high-temperature applications and provides reliable performance over a wide range of operating conditions.<\/li><li><b>Polyester Film: <\/b>Offers good electrical insulation properties and is cost-effective. It is commonly used in low to medium-voltage transformers.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a51ccef elementor-widget elementor-widget-text-editor\" data-id=\"a51ccef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Selecting the appropriate insulation system ensures the transformer&#8217;s reliability and safety under various operating conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cb70a3 elementor-widget elementor-widget-heading\" data-id=\"2cb70a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cooling Methods<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ac3795 elementor-widget elementor-widget-text-editor\" data-id=\"8ac3795\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Effective cooling is essential for maintaining the performance and longevity of dry-type transformers. ETAC employs different cooling methods based on the application requirements:<\/p><ul><li><b>Natural Air Cooling (AN): <\/b>Relies on natural convection to dissipate heat. This method is suitable for transformers with lower power ratings and is cost-effective.<\/li><li><b>Forced Air Cooling (AF):<\/b> Uses fans to enhance air circulation and improve cooling efficiency. This method is suitable for transformers with higher power ratings and demanding applications.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-788478a elementor-widget elementor-widget-text-editor\" data-id=\"788478a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The choice of cooling method depends on the transformer&#8217;s power rating, operating environment, and cooling efficiency requirements.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-507f311 e-grid e-con-full e-con e-child\" data-id=\"507f311\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8445ab4 elementor-widget elementor-widget-image\" data-id=\"8445ab4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2048\" height=\"1536\" src=\"https:\/\/etac.ca\/wp-content\/uploads\/2024\/08\/ETAC-30kVA-Dry-type-Transformer.jpg\" class=\"attachment-full size-full wp-image-10196\" alt=\"ETAC 30kVA Dry-type Transformer\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f73ee30 elementor-widget elementor-widget-image\" data-id=\"f73ee30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/etac.ca\/wp-content\/uploads\/2025\/09\/ETAC-Dry-Type-Transformer-Internal-View-1.jpg\" class=\"attachment-full size-full wp-image-17366\" alt=\"ETAC Dry Type Transformer internal structure showing one of the key Advantages of Dry Type Transformers \u2014 enhanced safety through oil-free and self-extinguishing insulation design.\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7f3960 elementor-widget elementor-widget-heading\" data-id=\"b7f3960\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Enclosure Types<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5815032 elementor-widget elementor-widget-text-editor\" data-id=\"5815032\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The enclosure of a dry-type transformer is crucial for protecting it from environmental factors and ensuring safety. ETAC provides enclosures that meet different standards to suit various applications:<\/p><ul><li><b>NEMA 1 Enclosure: <\/b>Designed for indoor use, NEMA 1 enclosures provide protection against accidental contact with the transformer and limited amounts of falling dirt. They are suitable for clean, dry, and controlled environments, such as offices and commercial buildings.<\/li><li><b>NEMA 3R Enclosure: <\/b>Suitable for both indoor and outdoor use, NEMA 3R enclosures offer protection against falling rain, sleet, snow, and external ice formation. These enclosures are ideal for environments where the transformer is exposed to the elements, such as outdoor installations and industrial applications.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05838a0 elementor-widget elementor-widget-text-editor\" data-id=\"05838a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Choosing the right enclosure ensures the transformer is adequately protected and performs reliably under specific environmental conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-161ddc2 elementor-widget elementor-widget-heading\" data-id=\"161ddc2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Safety Standards<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cfbf215 elementor-widget elementor-widget-text-editor\" data-id=\"cfbf215\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Compliance with safety standards is essential to ensure the reliable and safe operation of dry-type transformers. At ETAC, we adhere to the <strong><a href=\"https:\/\/www.csagroup.org\/standards\/areas-of-focus\/electrical\/\" target=\"_blank\" rel=\"noopener\">CSA C9<\/a> standard<\/strong> for our custom dry-type transformers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9baf51d elementor-widget elementor-widget-heading\" data-id=\"9baf51d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">CSA C9 Standard<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f7eadd elementor-widget elementor-widget-text-editor\" data-id=\"3f7eadd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Compliance with safety standards is essential to ensure the reliable and safe operation of dry-type transformers. At ETAC, we adhere to the <strong><a href=\"https:\/\/www.csagroup.org\/standards\/areas-of-focus\/electrical\/\" target=\"_blank\" rel=\"noopener\">CSA C9<\/a> standard<\/strong> for our custom dry-type transformers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c768e59 elementor-widget elementor-widget-text-editor\" data-id=\"c768e59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The <a href=\"https:\/\/www.csagroup.org\/standards\/areas-of-focus\/electrical\/\" target=\"_blank\" rel=\"noopener\">CSA C9<\/a> standard, developed by the Canadian Standards Association (CSA), provides guidelines and requirements for the design, construction, testing, and performance of dry-type transformers. The standard ensures that transformers meet the necessary safety and reliability criteria, making them suitable for use in a wide range of applications.<\/p><p><b>Key Aspects of CSA C9:<\/b><\/p><ul><li><b>Thermal Performance:<\/b> Specifies the temperature rise limits and insulation system ratings to ensure the transformer operates safely under specified conditions.<\/li><li><b>Electrical Performance:<\/b> Includes requirements for voltage regulation, efficiency, and short-circuit withstand capabilities.<\/li><li><b>Mechanical Design:<\/b> Outlines the mechanical strength and durability requirements to withstand various environmental and operational stresses.<\/li><li><b>Testing Procedures:<\/b> Details the testing methods for verifying the transformer&#8217;s performance, including dielectric tests, temperature rise tests, and short-circuit tests.<\/li><li><b>Safety Requirements:<\/b> Emphasizes the importance of safe operation, including provisions for grounding, protection against electric shock, and fire safety measures.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-118d769 elementor-widget elementor-widget-text-editor\" data-id=\"118d769\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Adhering to the <a href=\"https:\/\/www.csagroup.org\/standards\/areas-of-focus\/electrical\/\" target=\"_blank\" rel=\"noopener\">CSA C9<\/a> standard ensures that dry-type transformers are designed and manufactured to meet high safety and performance standards, providing reliability and peace of mind to users.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb17b3f elementor-widget elementor-widget-heading\" data-id=\"bb17b3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Other features<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8474c73 elementor-widget elementor-widget-text-editor\" data-id=\"8474c73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span data-teams=\"true\">ETAC provide fully customized dry type transformer, features include but not limited to:<\/span><span data-teams=\"true\"><\/span><br \/><br \/><\/p><ul><li><span>Air\u00a0 Cooled with Fans<\/span><\/li><li><span>IR (infrared) Window<\/span><\/li><li><span>Customized Phase Shift<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-31b7c61 e-grid e-con-full e-con e-child\" data-id=\"31b7c61\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f4b42dc elementor-widget elementor-widget-image\" data-id=\"f4b42dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/etac.ca\/wp-content\/uploads\/2025\/09\/Air-cooled-with-Fans.jpg\" class=\"attachment-large size-large wp-image-17364\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Air  cooled with Fans<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5fb07f elementor-widget elementor-widget-image\" data-id=\"b5fb07f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/etac.ca\/wp-content\/uploads\/2025\/09\/IR-infrared-Window.jpg\" class=\"attachment-large size-large wp-image-17363\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">IR (infrared) Window<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d490cfb elementor-widget elementor-widget-image\" data-id=\"d490cfb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/etac.ca\/wp-content\/uploads\/2025\/09\/Customized-Phase-Shift.jpg\" class=\"attachment-large size-large wp-image-17365\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Customized Phase Shift<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bded58d elementor-widget elementor-widget-heading\" data-id=\"bded58d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a5de88 elementor-widget elementor-widget-text-editor\" data-id=\"1a5de88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Designing custom dry-type transformers at ETAC Service &amp; Supply involves careful consideration of various factors to ensure optimal performance, reliability, and safety. Key considerations include core material selection, winding configurations, winding materials, insulation systems, cooling methods, enclosure types, and adherence to safety standards such as <a href=\"https:\/\/www.csagroup.org\/standards\/areas-of-focus\/electrical\/\" target=\"_blank\" rel=\"noopener\">CSA C9<\/a>. By addressing these aspects, ETAC engineers develop transformers that meet specific requirements and deliver efficient and reliable performance in diverse applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31f6d28 elementor-widget elementor-widget-button\" data-id=\"31f6d28\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/etac.ca\/es\/quote\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get Your Design<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Design Considerations for ETAC Custom Dry Type Transformers Part II Discover ETAC&#8217;s design considerations for custom dry-type transformers, including core materials, winding configurations, and safety standards. August 7th, 2024 In\u00a0the last article, we covered core material selection, winding configurations, and winding materials. In this article, we will delve into additional critical design aspects of ETAC&#8217;s [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":9649,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-10176","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Design Considerations for ETAC Custom Dry Type Transformers Part II - ETAC Service &amp; Supply Inc.<\/title>\n<meta name=\"description\" content=\"Design Considerations for Custom Dry Type Transformers-What core materials enhance dry-type transformer efficiency? Which winding configurations are best for dry-type transformers? How do insulation systems impact dry-type transformer performance? What safety standards ensure reliable dry-type transformers?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/etac.ca\/es\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Design Considerations for ETAC Custom Dry Type Transformers Part II - ETAC Service &amp; Supply Inc.\" \/>\n<meta property=\"og:description\" content=\"Design Considerations for Custom Dry Type Transformers-What core materials enhance dry-type transformer efficiency? Which winding configurations are best for dry-type transformers? How do insulation systems impact dry-type transformer performance? What safety standards ensure reliable dry-type transformers?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/etac.ca\/es\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/\" \/>\n<meta property=\"og:site_name\" content=\"ETAC Service &amp; Supply Inc.\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-25T12:24:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/etac.ca\/wp-content\/uploads\/2024\/05\/Dry-type-Transformer-Cores-of-Various-Capacities-and-Voltages.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/etac.ca\\\/articles\\\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\\\/\",\"url\":\"https:\\\/\\\/etac.ca\\\/articles\\\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\\\/\",\"name\":\"Design Considerations for ETAC Custom Dry Type Transformers Part II - ETAC Service &amp; Supply Inc.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/74.208.204.112\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/etac.ca\\\/articles\\\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/etac.ca\\\/articles\\\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/etac.ca\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Dry-type-Transformer-Cores-of-Various-Capacities-and-Voltages.jpg\",\"datePublished\":\"2024-08-07T19:56:29+00:00\",\"dateModified\":\"2025-09-25T12:24:52+00:00\",\"description\":\"Design Considerations for Custom Dry Type Transformers-What core materials enhance dry-type transformer efficiency? Which winding configurations are best for dry-type transformers? How do insulation systems impact dry-type transformer performance? What safety standards ensure reliable dry-type transformers?\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/etac.ca\\\/articles\\\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/etac.ca\\\/articles\\\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/etac.ca\\\/articles\\\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\\\/#primaryimage\",\"url\":\"https:\\\/\\\/etac.ca\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Dry-type-Transformer-Cores-of-Various-Capacities-and-Voltages.jpg\",\"contentUrl\":\"https:\\\/\\\/etac.ca\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Dry-type-Transformer-Cores-of-Various-Capacities-and-Voltages.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/etac.ca\\\/articles\\\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/etac.ca\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Articles\",\"item\":\"https:\\\/\\\/etac.ca\\\/articles\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Design Considerations for ETAC Custom Dry Type Transformers Part II\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/74.208.204.112\\\/#website\",\"url\":\"https:\\\/\\\/74.208.204.112\\\/\",\"name\":\"ETAC Service and Supply Inc.\",\"description\":\"Electrical Testing Apparatus Commissioning Service and Supply\",\"publisher\":{\"@id\":\"https:\\\/\\\/74.208.204.112\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/74.208.204.112\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/74.208.204.112\\\/#organization\",\"name\":\"ETAC Service and Supply Inc.\",\"url\":\"https:\\\/\\\/74.208.204.112\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/74.208.204.112\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"http:\\\/\\\/74.208.204.112\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/symbol-logo.svg\",\"contentUrl\":\"http:\\\/\\\/74.208.204.112\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/symbol-logo.svg\",\"width\":100,\"height\":100,\"caption\":\"ETAC Service and Supply Inc.\"},\"image\":{\"@id\":\"https:\\\/\\\/74.208.204.112\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Design Considerations for ETAC Custom Dry Type Transformers Part II - ETAC Service &amp; Supply Inc.","description":"Design Considerations for Custom Dry Type Transformers-What core materials enhance dry-type transformer efficiency? Which winding configurations are best for dry-type transformers? How do insulation systems impact dry-type transformer performance? What safety standards ensure reliable dry-type transformers?","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:\/\/etac.ca\/es\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/","og_locale":"es_ES","og_type":"article","og_title":"Design Considerations for ETAC Custom Dry Type Transformers Part II - ETAC Service &amp; Supply Inc.","og_description":"Design Considerations for Custom Dry Type Transformers-What core materials enhance dry-type transformer efficiency? Which winding configurations are best for dry-type transformers? How do insulation systems impact dry-type transformer performance? What safety standards ensure reliable dry-type transformers?","og_url":"https:\/\/etac.ca\/es\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/","og_site_name":"ETAC Service &amp; Supply Inc.","article_modified_time":"2025-09-25T12:24:52+00:00","og_image":[{"url":"https:\/\/etac.ca\/wp-content\/uploads\/2024\/05\/Dry-type-Transformer-Cores-of-Various-Capacities-and-Voltages.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"5 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/etac.ca\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/","url":"https:\/\/etac.ca\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/","name":"Design Considerations for ETAC Custom Dry Type Transformers Part II - ETAC Service &amp; Supply Inc.","isPartOf":{"@id":"https:\/\/74.208.204.112\/#website"},"primaryImageOfPage":{"@id":"https:\/\/etac.ca\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/#primaryimage"},"image":{"@id":"https:\/\/etac.ca\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/#primaryimage"},"thumbnailUrl":"https:\/\/etac.ca\/wp-content\/uploads\/2024\/05\/Dry-type-Transformer-Cores-of-Various-Capacities-and-Voltages.jpg","datePublished":"2024-08-07T19:56:29+00:00","dateModified":"2025-09-25T12:24:52+00:00","description":"Design Considerations for Custom Dry Type Transformers-What core materials enhance dry-type transformer efficiency? Which winding configurations are best for dry-type transformers? How do insulation systems impact dry-type transformer performance? What safety standards ensure reliable dry-type transformers?","breadcrumb":{"@id":"https:\/\/etac.ca\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/etac.ca\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/etac.ca\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/#primaryimage","url":"https:\/\/etac.ca\/wp-content\/uploads\/2024\/05\/Dry-type-Transformer-Cores-of-Various-Capacities-and-Voltages.jpg","contentUrl":"https:\/\/etac.ca\/wp-content\/uploads\/2024\/05\/Dry-type-Transformer-Cores-of-Various-Capacities-and-Voltages.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/etac.ca\/articles\/design-considerations-for-etac-custom-dry-type-transformers-part-ii\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/etac.ca\/"},{"@type":"ListItem","position":2,"name":"Articles","item":"https:\/\/etac.ca\/articles\/"},{"@type":"ListItem","position":3,"name":"Design Considerations for ETAC Custom Dry Type Transformers Part II"}]},{"@type":"WebSite","@id":"https:\/\/74.208.204.112\/#website","url":"https:\/\/74.208.204.112\/","name":"ETAC Service and Supply Inc.","description":"Electrical Testing Apparatus Commissioning Service and Supply","publisher":{"@id":"https:\/\/74.208.204.112\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/74.208.204.112\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/74.208.204.112\/#organization","name":"ETAC Service and Supply Inc.","url":"https:\/\/74.208.204.112\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/74.208.204.112\/#\/schema\/logo\/image\/","url":"http:\/\/74.208.204.112\/wp-content\/uploads\/2023\/05\/symbol-logo.svg","contentUrl":"http:\/\/74.208.204.112\/wp-content\/uploads\/2023\/05\/symbol-logo.svg","width":100,"height":100,"caption":"ETAC Service and Supply Inc."},"image":{"@id":"https:\/\/74.208.204.112\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/pages\/10176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/comments?post=10176"}],"version-history":[{"count":51,"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/pages\/10176\/revisions"}],"predecessor-version":[{"id":17387,"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/pages\/10176\/revisions\/17387"}],"up":[{"embeddable":true,"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/pages\/9649"}],"wp:attachment":[{"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/media?parent=10176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}