{"id":2228,"date":"2025-06-03T08:38:15","date_gmt":"2025-06-03T08:38:15","guid":{"rendered":"https:\/\/ev-chargerstations.com\/?post_type=product&#038;p=2228"},"modified":"2025-06-23T03:55:08","modified_gmt":"2025-06-23T03:55:08","slug":"high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed","status":"publish","type":"product","link":"https:\/\/energypowertransformer.com\/ru\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/","title":{"rendered":"\u0412\u044b\u0441\u043e\u043a\u043e\u0432\u043e\u043b\u044c\u0442\u043d\u044b\u0439 \u043f\u043e\u043d\u0438\u0436\u0430\u044e\u0449\u0438\u0439 \u0441\u0438\u043b\u043e\u0432\u043e\u0439 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 220\u043a\u0412\/230\u043a\u0412 \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u0446\u0438\u0439 | 50-500 \u041c\u0412\u0410 \u0441 \u043c\u0430\u0441\u043b\u044f\u043d\u043e\u0439 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0435\u0439"},"content":{"rendered":"<h2 data-start=\"182\" data-end=\"265\"><span style=\"font-size: 120%;\"><strong data-start=\"186\" data-end=\"265\">220kV\/230kV 50\u2013500 MVA Oil-Immersed Power Transformer Features<\/strong><\/span><\/h2>\n<p data-start=\"267\" data-end=\"631\">This 220kV\/230kV high voltage three-phase <a href=\"https:\/\/energypowertransformer.com\/Wholesale\/power-transformers\/\">oil-immersed power transformer<\/a> is engineered to meet the rigorous demands of large-scale power transmission and substation applications. With a rated capacity ranging from 50 MVA to 500 MVA, it is ideal for integration into national grids, utility substations, heavy industrial sites, and renewable energy systems.<\/p>\n<p data-start=\"633\" data-end=\"1025\">The transformer features a Delta-connected 220kV\/230kV primary winding and supports a wide range of customizable secondary voltages (such as 66 kV, 33 kV, 13.8 kV, or 11 kV) to meet regional grid requirements. Its magnetic core is built using low-loss, high-permeability grain-oriented silicon steel, while windings use high-conductivity copper for enhanced electrical efficiency.<\/p>\n<p data-start=\"1027\" data-end=\"1395\">Encapsulated in a weatherproof, corrosion-resistant steel tank, this transformer is filled with mineral insulating oil, offering superior dielectric strength and thermal dissipation. Optional online monitoring systems, OLTC (On-Load Tap Changer), and bushing current transformers can be integrated to improve system reliability and controllability.<\/p>\n<p data-start=\"1397\" data-end=\"1771\">Certified to ANSI, IEEE, IEC, <a href=\"https:\/\/www.ul.com\/services\/certification\">UL<\/a>, <a href=\"https:\/\/www.csagroup.org\/testing-certification\/certification\/?srsltid=AfmBOoq9i6eOQRUb4M4qs8nLtiODYUcqcwQDjOhN25xtHx690kHhjIjM\">CSA<\/a>, and GOST standards, this transformer is built for long-term durability, low noise operation, and minimal maintenance. It supports OEM customization and is widely supplied to North and South American markets, including the United States, Canada, Brazil, Mexico, Chile, Argentina, Colombia, Bolivia, and Peru.<\/p>\n<p data-start=\"1397\" data-end=\"1771\"><span style=\"font-size: 120%;\"><span style=\"color: #50b848;\">Learn More<\/span>\uff1a<a href=\"https:\/\/energypowertransformer.com\/manufacturer\/heavy-66kv-69kv-high-voltage-transformer-10mva-to-80mva-grid-connected-utility-transformer\/\">Heavy 66kV\/69kV High Voltage Transformer 10MVA to 80MVA Grid-Connected Utility Transformer<\/a><\/span><\/p>\n<h2 data-start=\"182\" data-end=\"265\"><span style=\"font-size: 120%;\"><strong data-start=\"186\" data-end=\"265\">220kV\/230kV 50\u2013500 MVA Oil-Immersed Power Transformer <\/strong><strong>Technical Specs<\/strong><\/span><\/h2>\n\n<style type=\"text\/css\">\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-cly1{text-align:left;vertical-align:middle}\n.tg .tg-yla0{font-weight:bold;text-align:left;vertical-align:middle}\n<\/style>\n<table class=\"tg\">\n<thead>\n<tr>\n<th class=\"tg-yla0\">No.<\/th>\n<th class=\"tg-yla0\">Item<\/th>\n<th class=\"tg-yla0\">Specification<\/th>\n<th class=\"tg-yla0\">Remark<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"tg-cly1\">1<\/td>\n<td class=\"tg-cly1\">Power Rating<\/td>\n<td class=\"tg-cly1\">50 MVA to 500 MVA<\/td>\n<td class=\"tg-cly1\">Customizable according to project requirements<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">2<\/td>\n<td class=\"tg-cly1\">Primary Voltage<\/td>\n<td class=\"tg-cly1\">220 kV \/ 230 kV (Delta or Wye connection)<\/td>\n<td class=\"tg-cly1\">Standard high-voltage input for substation applications<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">3<\/td>\n<td class=\"tg-cly1\">Secondary Voltage<\/td>\n<td class=\"tg-cly1\">13.8 kV, 33 kV, 69 kV, 115 kV (customizable)<\/td>\n<td class=\"tg-cly1\">Wide range of output voltages to meet different distribution needs<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">4<\/td>\n<td class=\"tg-cly1\">Phase<\/td>\n<td class=\"tg-cly1\">Three-phase<\/td>\n<td class=\"tg-cly1\">Compatible with 50Hz or 60Hz frequency<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">5<\/td>\n<td class=\"tg-cly1\">Cooling Type<\/td>\n<td class=\"tg-cly1\">ONAN or ONAF (Oil Natural Air Natural \/ Forced)<\/td>\n<td class=\"tg-cly1\">Efficient oil-immersed cooling ensuring thermal stability<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">6<\/td>\n<td class=\"tg-cly1\">Core Material<\/td>\n<td class=\"tg-cly1\">High-quality silicon steel<\/td>\n<td class=\"tg-cly1\">Low-loss design for improved energy efficiency<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">7<\/td>\n<td class=\"tg-cly1\">Insulation Medium<\/td>\n<td class=\"tg-cly1\">Mineral oil<\/td>\n<td class=\"tg-cly1\">Excellent insulation performance to prevent overheating<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">8<\/td>\n<td class=\"tg-cly1\">Temperature Rise<\/td>\n<td class=\"tg-cly1\">65\u00b0C (ONAN), up to 80\u00b0C (ONAF)<\/td>\n<td class=\"tg-cly1\">Complies with industry safety standards<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">9<\/td>\n<td class=\"tg-cly1\">Enclosure<\/td>\n<td class=\"tg-cly1\">Weatherproof and corrosion-resistant<\/td>\n<td class=\"tg-cly1\">Suitable for harsh outdoor environments<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">10<\/td>\n<td class=\"tg-cly1\">Standards Compliance<\/td>\n<td class=\"tg-cly1\">ANSI C57.12, IEEE, IEC, UL, CSA<\/td>\n<td class=\"tg-cly1\">Meets international safety and performance standards<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">11<\/td>\n<td class=\"tg-cly1\">Certifications<\/td>\n<td class=\"tg-cly1\">UL Listed, CE, CSA, SGS<\/td>\n<td class=\"tg-cly1\">Recognized global quality assurance<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">12<\/td>\n<td class=\"tg-cly1\">Connection Options<\/td>\n<td class=\"tg-cly1\">Delta \u2013 Grounded Wye, Wye \u2013 Wye, Delta \u2013 Delta, Wye \u2013 Delta<\/td>\n<td class=\"tg-cly1\">Flexible connections to adapt to various grid configurations<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">13<\/td>\n<td class=\"tg-cly1\">Applications<\/td>\n<td class=\"tg-cly1\">Substations, utility grids, large industrial facilities<\/td>\n<td class=\"tg-cly1\">Designed for critical power transmission and distribution<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">14<\/td>\n<td class=\"tg-cly1\">Protection Features<\/td>\n<td class=\"tg-cly1\">Overcurrent, surge, temperature monitoring<\/td>\n<td class=\"tg-cly1\">Built-in protection to enhance transformer reliability<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">15<\/td>\n<td class=\"tg-cly1\">Dimensions &amp; Weight<\/td>\n<td class=\"tg-cly1\">Customized by capacity and design<\/td>\n<td class=\"tg-cly1\">Size and weight vary depending on rating<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">16<\/td>\n<td class=\"tg-cly1\">Operational Efficiency<\/td>\n<td class=\"tg-cly1\">High-efficiency design reducing operational losses<\/td>\n<td class=\"tg-cly1\">Energy-saving and environmentally friendly<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">17<\/td>\n<td class=\"tg-cly1\">Transport &amp; Installation<\/td>\n<td class=\"tg-cly1\">Designed for easy transport and installation<\/td>\n<td class=\"tg-cly1\">Suitable for urban and remote locations<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">18<\/td>\n<td class=\"tg-cly1\">Ambient Temperature Range<\/td>\n<td class=\"tg-cly1\">-20\u00b0C to +50\u00b0C<\/td>\n<td class=\"tg-cly1\">Suitable for diverse climates in North and South America<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">19<\/td>\n<td class=\"tg-cly1\">Total Losses (at Rated Load)<\/td>\n<td class=\"tg-cly1\">1.2% - 1.5%<\/td>\n<td class=\"tg-cly1\">Low loss design to improve efficiency<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">20<\/td>\n<td class=\"tg-cly1\">No-Load Loss<\/td>\n<td class=\"tg-cly1\">0.2% - 0.5%<\/td>\n<td class=\"tg-cly1\">Reduced energy consumption during no-load<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">21<\/td>\n<td class=\"tg-cly1\">Load Loss<\/td>\n<td class=\"tg-cly1\">0.8% - 1.0%<\/td>\n<td class=\"tg-cly1\">Optimized for minimal energy loss under load<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">22<\/td>\n<td class=\"tg-cly1\">Impedance Voltage<\/td>\n<td class=\"tg-cly1\">4.5% - 7.5%<\/td>\n<td class=\"tg-cly1\">Standard impedance for voltage regulation and efficient energy transfer<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">23<\/td>\n<td class=\"tg-cly1\">Short-Circuit Withstand Capacity<\/td>\n<td class=\"tg-cly1\">30 kA - 60 kA<\/td>\n<td class=\"tg-cly1\">Meets high short-circuit current requirements<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">24<\/td>\n<td class=\"tg-cly1\">Insulation Class<\/td>\n<td class=\"tg-cly1\">Class A (up to 105\u00b0C)<\/td>\n<td class=\"tg-cly1\">Suitable for long-term operation under high temperature<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">25<\/td>\n<td class=\"tg-cly1\">Winding Material<\/td>\n<td class=\"tg-cly1\">Copper or Aluminum<\/td>\n<td class=\"tg-cly1\">Copper offers superior conductivity; aluminum is cost-effective<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">26<\/td>\n<td class=\"tg-cly1\">Tap Changer Type<\/td>\n<td class=\"tg-cly1\">On-load tap changer (OLTC) or off-load tap changer<\/td>\n<td class=\"tg-cly1\">Flexible voltage regulation to ensure system stability<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">27<\/td>\n<td class=\"tg-cly1\">Bushing Type<\/td>\n<td class=\"tg-cly1\">Porcelain or composite<\/td>\n<td class=\"tg-cly1\">Weather-resistant for harsh outdoor conditions<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">28<\/td>\n<td class=\"tg-cly1\">Cooling Oil Volume<\/td>\n<td class=\"tg-cly1\">800 to 5000 liters<\/td>\n<td class=\"tg-cly1\">Sized according to transformer capacity for optimal cooling<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">29<\/td>\n<td class=\"tg-cly1\">Design Life<\/td>\n<td class=\"tg-cly1\">30 to 40 years<\/td>\n<td class=\"tg-cly1\">Engineered for long-term reliable operation<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">30<\/td>\n<td class=\"tg-cly1\">Noise Level<\/td>\n<td class=\"tg-cly1\">60 to 70 dB<\/td>\n<td class=\"tg-cly1\">Low noise design suitable for various environments<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">31<\/td>\n<td class=\"tg-cly1\">Warranty<\/td>\n<td class=\"tg-cly1\">1 to 3 years<\/td>\n<td class=\"tg-cly1\">Flexible warranty options based on customer requirements<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">32<\/td>\n<td class=\"tg-cly1\">Delivery Time<\/td>\n<td class=\"tg-cly1\">60 to 90 days<\/td>\n<td class=\"tg-cly1\">Fast delivery to meet project schedules<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">33<\/td>\n<td class=\"tg-cly1\">Lead Time for Custom Orders<\/td>\n<td class=\"tg-cly1\">120 to 150 days<\/td>\n<td class=\"tg-cly1\">On-time delivery for large customized projects<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">34<\/td>\n<td class=\"tg-cly1\">Price Range<\/td>\n<td class=\"tg-cly1\">Contact for quotation<\/td>\n<td class=\"tg-cly1\">Pricing depends on capacity, customization, and shipping location<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n  <div class=\"banner has-hover\" id=\"banner-1694073352\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill \"><\/div>\n                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1637858646\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<h2 class=\"uppercase\"><span style=\"color: #000000;\"><strong data-start=\"32\" data-end=\"90\">Reliable High Voltage Solutions for Modern Substations<\/strong><\/span><\/h2>\n<p data-start=\"32\" data-end=\"427\"><span style=\"color: #000000;\">As a trusted manufacturer and supplier, ENERGY TRANSFORMER provides premium High Voltage 220kV\/230kV Step-Down Power Transformers ranging from 50 to 500 MVA. Our three-phase oil-immersed transformers are engineered for substations, delivering reliable and efficient energy solutions that support critical power distribution worldwide.<\/span><\/p>\n<a href=\"\/contact\" class=\"button primary is-shade is-large\"  style=\"border-radius:10px;\">\n    <span>Request A Custom Quote<\/span>\n  <\/a>\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1637858646 {\n  width: 76%;\n}\n#text-box-1637858646 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1694073352 {\n  padding-top: 400px;\n}\n<\/style>\n  <\/div>\n\n\n<div class=\"row\"  id=\"row-1240219732\">\n\n\t<div id=\"col-452034423\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1336376432\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Oil-Immersed-Substation-Transformer-220kV-230kV-High-Power-Output.webp\" class=\"attachment-large size-large\" alt=\"Oil-immersed substation transformer 220kV\/230kV with high power output (50\u2013500 MVA), manufactured by Energy Transformer for supply in the USA, Canada, Mexico, Brazil, Argentina, and Chile.\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Oil-Immersed-Substation-Transformer-220kV-230kV-High-Power-Output.webp 800w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Oil-Immersed-Substation-Transformer-220kV-230kV-High-Power-Output-300x300.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Oil-Immersed-Substation-Transformer-220kV-230kV-High-Power-Output-150x150.webp 150w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Oil-Immersed-Substation-Transformer-220kV-230kV-High-Power-Output-768x768.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Oil-Immersed-Substation-Transformer-220kV-230kV-High-Power-Output-12x12.webp 12w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Oil-Immersed-Substation-Transformer-220kV-230kV-High-Power-Output-600x600.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Oil-Immersed-Substation-Transformer-220kV-230kV-High-Power-Output-100x100.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1336376432 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1392100537\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1107647901\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Oil-Conservator-Tank-for-220KV-230kV-50-500-MVA-Power-Transformer.webp\" class=\"attachment-large size-large\" alt=\"Oil conservator tank for 220kV\/230kV high voltage power transformer (50\u2013500 MVA), manufactured and supplied by Energy Transformer for substations in the USA, Canada, Brazil, Mexico, Argentina, and Chile.\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Oil-Conservator-Tank-for-220KV-230kV-50-500-MVA-Power-Transformer.webp 800w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Oil-Conservator-Tank-for-220KV-230kV-50-500-MVA-Power-Transformer-300x300.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Oil-Conservator-Tank-for-220KV-230kV-50-500-MVA-Power-Transformer-150x150.webp 150w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Oil-Conservator-Tank-for-220KV-230kV-50-500-MVA-Power-Transformer-768x768.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Oil-Conservator-Tank-for-220KV-230kV-50-500-MVA-Power-Transformer-12x12.webp 12w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Oil-Conservator-Tank-for-220KV-230kV-50-500-MVA-Power-Transformer-600x600.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Oil-Conservator-Tank-for-220KV-230kV-50-500-MVA-Power-Transformer-100x100.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1107647901 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-234406051\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_386011066\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"762\" height=\"762\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Bushing-Installation-220kV230kV-Step-Down-Transformer.webp\" class=\"attachment-large size-large\" alt=\"High voltage bushing installation on 220kV\/230kV step-down transformer, factory-assembled for substations in the USA, Canada, Brazil, Mexico, Argentina, and Chile \u2014 manufactured by Energy Transformer.\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Bushing-Installation-220kV230kV-Step-Down-Transformer.webp 762w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Bushing-Installation-220kV230kV-Step-Down-Transformer-300x300.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Bushing-Installation-220kV230kV-Step-Down-Transformer-150x150.webp 150w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Bushing-Installation-220kV230kV-Step-Down-Transformer-12x12.webp 12w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Bushing-Installation-220kV230kV-Step-Down-Transformer-600x600.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-Bushing-Installation-220kV230kV-Step-Down-Transformer-100x100.webp 100w\" sizes=\"auto, (max-width: 762px) 100vw, 762px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_386011066 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h3 data-start=\"102\" data-end=\"182\">\u2705 220\/230kV High Voltage Step Down Oil-Immersed Power Transformer Overview<\/h3>\n<p data-start=\"183\" data-end=\"814\">A 220kV or 230kV oil-immersed step-down transformer is designed for high-voltage transmission networks, stepping down voltages from 220\/230kV to 110kV, 66kV, or lower levels. These transformers are three-phase, oil-cooled, and constructed for long-term continuous operation with robust insulation, copper windings, and vacuum-sealed tanks. Suitable for use in substations, renewable energy integration, and industrial grids, these transformers support ONAN\/ONAF cooling and are available with on-load tap changers (OLTC). <a href=\"https:\/\/energypowertransformer.com\/about\/\">ENERGY TRANSFORMER<\/a> offers custom configurations certified to IEC, ANSI, GOST, CE, and other global standards.<\/p>\n<h3 data-start=\"821\" data-end=\"903\">\u2705 220\/230kV Substation Step-Down Transformer MVA Ratings (50 MVA to 500 MVA)<\/h3>\n<p data-start=\"904\" data-end=\"1536\"><a href=\"https:\/\/energypowertransformer.com\/electrical-power-transformers-definition-types-and-applications\/\">220kV\/230kV Power transformers<\/a> are available in a wide range of power ratings to meet different substation requirements. Typical ratings include 63 MVA, 100 MVA, 150 MVA, 250 MVA, and up to 500 MVA. The MVA rating determines the transformer's ability to handle power demand across high-voltage grids. ENERGY TRANSFORMER supplies these large-scale transformers to state-owned utilities, industrial megasites, and renewable power stations. Each unit is engineered for optimal cooling, minimal no-load\/load losses, and overload protection. Power rating is confirmed through short-circuit, impulse, and temperature rise testing per IEC 60076.<\/p>\n<h3 data-start=\"1543\" data-end=\"1615\">\u2705 How to Calculate MVA for 220\/230kV Electrical Power Transformers<\/h3>\n<p data-start=\"1616\" data-end=\"2186\">The MVA rating of a transformer is calculated using the formula: <strong data-start=\"1681\" data-end=\"1727\">MVA = (\u221a3 \u00d7 Voltage \u00d7 Current) \u00f7 1,000,000<\/strong>. For example, a 230kV transformer handling 251A would be rated around 100 MVA. Proper MVA calculation ensures compatibility with substation equipment, relay protection, and transformer life expectancy. ENERGY TRANSFORMER assists clients with accurate capacity sizing based on load demand, grid topology, power factor, and future expansion. We also provide technical drawings and simulations to help system planners and engineers with transformer integration.<\/p>\n<h3 data-start=\"2193\" data-end=\"2265\">\u2705 What Is a 230kV High Voltage Step-Down Transmission Transformer?<\/h3>\n<p data-start=\"2266\" data-end=\"2938\">A 230kV transmission transformer is a high-capacity electrical device used in extra high voltage (EHV) grids to convert power from generation-level voltage to subtransmission levels. These transformers handle high currents, requiring superior insulation, electromagnetic shielding, and seismic support. Typical configurations include star-star or star-delta vector groups, with tap changers for voltage regulation. Applications include national grids, interconnection substations, large-scale PV or hydroelectric power plants. ENERGY TRANSFORMER builds these units with low-loss cores, smart monitoring systems, and customized cooling systems for stable long-term service.<\/p>\n<h3 data-start=\"2945\" data-end=\"3019\">\u2705 220\/230kV Oil-Immersed Power Transformer Dimensions and Size Guide<\/h3>\n<p data-start=\"3020\" data-end=\"3595\">The size of a 220kV transformer varies with MVA rating, cooling system, and insulation class. A 100 MVA unit typically measures 6\u20137 meters in length, 4\u20135 meters in width, and 4\u20135 meters in height (excluding bushings and accessories). These units are delivered on heavy-duty skids or trailers and require reinforced concrete foundations. ENERGY TRANSFORMER provides complete dimensional drawings, base layouts, and installation clearances to support substation design. We also offer compact solutions with modular radiators and removable conservator tanks for easier shipping.<\/p>\n<h3 data-start=\"3602\" data-end=\"3678\">\u2705 220\/230kV High Voltage Transformer Weight and Lifting Specifications<\/h3>\n<p data-start=\"3679\" data-end=\"4268\">Weight is a critical factor in transportation and installation. A 220kV 100 MVA transformer may weigh 70\u201390 tons, including core, windings, oil, radiators, and accessories. Total shipping weight can exceed 120 tons with packaging. ENERGY TRANSFORMER ensures every unit is designed with appropriate lifting lugs, center-of-gravity markings, and DNV-certified transport containers for overseas delivery. We support road, rail, and sea transport with onsite unloading, hoisting plans, and crane services if required. Weight data is always included in technical datasheets and layout drawings.<\/p>\n<h3 data-start=\"4275\" data-end=\"4342\">\u2705 220\/230kV Oil Transformer Price: Factors and Cost Breakdown<\/h3>\n<p data-start=\"4343\" data-end=\"4925\">The price of a 220kV transformer depends on voltage level, MVA rating, core material (cold-rolled or high-grade silicon steel), winding (copper vs aluminum), insulation level, and special features like OLTC or digital monitoring. For example, a 100 MVA transformer may cost between $400,000\u2013$700,000 depending on options. ENERGY TRANSFORMER offers competitive prices due to full in-house production of core materials, tanks, and windings. We support EXW, FOB, and CIF pricing, with international shipping to over 40 countries. Customized price quotations are available upon request.<\/p>\n<h3 data-start=\"4932\" data-end=\"4988\">\u2705 220\/230kV Transformer Full Load Current and Amps<\/h3>\n<p data-start=\"4989\" data-end=\"5520\">The full-load current of a 220kV or 230kV transformer is calculated using: <strong data-start=\"5064\" data-end=\"5092\">I = MVA \/ (\u221a3 \u00d7 Voltage)<\/strong>. For instance, a 100 MVA transformer at 230kV has a line current of about 251A. Knowing the current rating helps in selecting bushings, surge arresters, and protection relays. ENERGY TRANSFORMER specifies rated current for both HV and LV sides in all technical documents. We also offer real-time monitoring systems to track load currents, overload protection, and trip settings for safe operation under varying load conditions.<\/p>\n<h3 data-start=\"5527\" data-end=\"5595\">\u2705 220\/230kV High Voltage Transformer Installation Requirements<\/h3>\n<p data-start=\"5596\" data-end=\"6226\">Installing a 220kV transformer requires a civil foundation, crane equipment, moisture protection, and proper substation fencing. Oil-immersed transformers must be installed with bund walls, oil drain pits, fire barriers, and grounding systems. ENERGY TRANSFORMER provides complete onsite installation guides, foundation design drawings, and supervision services. Our transformers come with integrated bushings, sealed tanks, radiator modules, and tap changer cabinets. Installation must comply with local electrical codes, IEC\/GOST\/IEEE standards, and fire safety regulations. Remote monitoring and SCADA integration are optional.<\/p>\n<h3 data-start=\"6233\" data-end=\"6300\">\u2705 220\/230kV Transformer Tank, Conservator, and Protection Box<\/h3>\n<p data-start=\"6301\" data-end=\"6889\">The tank of a 220\/230kV transformer is a sealed steel enclosure containing the core, windings, and insulating oil. It must withstand internal pressure, oil expansion, and thermal cycling. The conservator tank maintains oil volume during temperature changes and includes silica gel breathers. ENERGY TRANSFORMER tanks feature welded seams, reinforced corners, and anti-corrosion coatings. Protection boxes house the Buchholz relay, OLTC controls, cooling fans, and monitoring devices. Explosion vent, pressure relief device, and liquid level indicators are standard for high-voltage units.<\/p>\n<h3 data-start=\"6896\" data-end=\"6980\">\u2705 220\/230kV High Voltage Transformer Sizes, Voltage Classes, and Vector Groups<\/h3>\n<p data-start=\"6981\" data-end=\"7577\">Transformers in this voltage class are generally available for 110\/220kV, 230\/69kV, 220\/66kV, or 230\/33kV applications, with vector groups such as YNd1, YNyn0, and Dyn11. Selection depends on network topology, system grounding, and protection coordination. ENERGY TRANSFORMER customizes winding connections, tap changer configurations, and insulation levels to match local utility requirements. All transformers are type-tested for insulation coordination and withstand voltage. Vector groups are clearly marked on nameplates and documents, along with polarity and phase displacement information.<\/p>\n<h3 data-start=\"7584\" data-end=\"7642\">\u2705 220\/230kV Transformer Windings: Copper vs Aluminum<\/h3>\n<p data-start=\"7643\" data-end=\"8211\">Windings are the heart of the transformer. At 220kV and 230kV levels, copper is preferred for its high conductivity and mechanical strength. Aluminum may be used for cost-sensitive applications. ENERGY TRANSFORMER offers both options with double shielding, paper insulation, and radial\/axial cooling ducts. Winding design affects loss performance, temperature rise, and overload capacity. Our automated winding machines ensure uniform tension and minimal interlayer gaps, reducing hotspots. All windings are tested for impulse, AC withstand, and inter-turn insulation.<\/p>\n<h3 data-start=\"8218\" data-end=\"8275\">\u2705 220\/230kV Power Transformer Losses and Efficiency<\/h3>\n<p data-start=\"8276\" data-end=\"8831\">Losses in a high-voltage transformer are classified as no-load (core) losses and load (copper) losses. ENERGY TRANSFORMER designs all 220kV\/230kV transformers with low-loss grain-oriented steel and high-efficiency windings to meet or exceed IEC Tier 1\/2 standards. A 100 MVA unit typically has \u226445 kW no-load loss and \u2264280 kW load loss. Efficiency exceeds 99.6% at full load. Loss data is critical for utility financial modeling and is included on the nameplate. Optional temperature sensors and loss monitors are available for real-time energy analytics.<\/p>\n<h3 data-start=\"8838\" data-end=\"8902\">\u2705 220\/230kV Power Transformer Standards and Certifications<\/h3>\n<p data-start=\"8903\" data-end=\"9472\">All 220\/230kV transformers from ENERGY TRANSFORMER are manufactured in compliance with <strong data-start=\"8990\" data-end=\"9029\">IEC 60076, ANSI C57, GOST 11677, CE<\/strong>, and <strong data-start=\"9035\" data-end=\"9053\">ISO 9001\/14001<\/strong> standards. We offer type test reports including impulse test, temperature rise test, and short-circuit withstand test. Custom certifications such as UL, SASO, or CSA are available upon request. Factory acceptance tests (FAT) are conducted before shipment, and we welcome third-party inspections. All documentation, including installation manual, maintenance guide, and test reports, is provided in English and Russian.<\/p>\n<h3 data-start=\"9479\" data-end=\"9534\">\u2705 220\/230kV Transformer Nameplate: What to Expect<\/h3>\n<p data-start=\"9535\" data-end=\"10039\">The nameplate on a high-voltage transformer provides key technical details: manufacturer, model number, rated power (MVA), voltage class, vector group, frequency, weight, oil volume, cooling method, standard compliance, serial number, and year of manufacture. ENERGY TRANSFORMER includes QR codes for digital access to datasheets and tracking. Nameplate information is crucial for maintenance, grid synchronization, and spare parts. Dual-language (English &amp; Russian) plates are available for CIS markets.<\/p>\n<h3 data-start=\"10046\" data-end=\"10119\">\u2705 220\/230kV Power Transformers for Sale: Global Supply and Delivery<\/h3>\n<p data-start=\"10120\" data-end=\"10662\">ENERGY TRANSFORMER offers <strong data-start=\"10146\" data-end=\"10187\">220\/230kV power transformers for sale<\/strong> with fast delivery worldwide. We maintain flexible production capacity and export-ready stock for standard MVA ratings. Whether for public tenders or private EPC projects, we provide complete logistics, packaging, and shipping support. Our transformers are already operating in over 40 countries, including Russia, Brazil, UAE, Kazakhstan, and South Africa. Pre-sales consultation, after-sales technical support, and 24\/7 online assistance are included in our service scope.<\/p>\n<p data-start=\"10120\" data-end=\"10662\"><span style=\"font-size: 120%;\"><span style=\"color: #50b848;\">Read More<\/span>\uff1a<a href=\"https:\/\/energypowertransformer.com\/manufacturer\/110-kv-10-300-mva-three-phase-oil-immersed-high-voltage-power-transformer\/\">110 kV 10-300 MVA Three Phase Oil Immersed High Voltage Power Transformer<\/a><\/span><\/p>\n<h2 data-start=\"183\" data-end=\"254\"><strong data-start=\"183\" data-end=\"252\">220kV\/230kV Power Transformer Core Structure and Assembly Process<\/strong><\/h2>\n<div class=\"row\"  id=\"row-1262115396\">\n\n\t<div id=\"col-1902532395\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1296773252\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"660\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Transformer-Core-and-Coil-Assembly-220kV230kV-High-Voltage-Manufacturing.webp\" class=\"attachment-large size-large\" alt=\"High voltage transformer core and coil assembly for 220kV\/230kV power units, factory-built by Energy Transformer for wholesale supply in the USA, Brazil, Mexico, Argentina, and Canada.\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Transformer-Core-and-Coil-Assembly-220kV230kV-High-Voltage-Manufacturing.webp 900w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Transformer-Core-and-Coil-Assembly-220kV230kV-High-Voltage-Manufacturing-300x220.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Transformer-Core-and-Coil-Assembly-220kV230kV-High-Voltage-Manufacturing-768x563.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Transformer-Core-and-Coil-Assembly-220kV230kV-High-Voltage-Manufacturing-16x12.webp 16w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Transformer-Core-and-Coil-Assembly-220kV230kV-High-Voltage-Manufacturing-600x440.webp 600w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1296773252 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1300077998\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_389517683\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"660\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Factory-Assembled-High-Voltage-Step-Down-Transformer-220kV-230kV-50\u2013500-MVA.webp\" class=\"attachment-large size-large\" alt=\"Factory-assembled 220kV 230kV step-down power transformer, 50\u2013500 MVA, for substations in USA, Canada, Brazil, Mexico, Argentina, and Chile \u2014 supplied by Energy Transformer, a leading Chinese manufacturer.\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Factory-Assembled-High-Voltage-Step-Down-Transformer-220kV-230kV-50\u2013500-MVA.webp 900w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Factory-Assembled-High-Voltage-Step-Down-Transformer-220kV-230kV-50\u2013500-MVA-300x220.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Factory-Assembled-High-Voltage-Step-Down-Transformer-220kV-230kV-50\u2013500-MVA-768x563.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Factory-Assembled-High-Voltage-Step-Down-Transformer-220kV-230kV-50\u2013500-MVA-16x12.webp 16w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Factory-Assembled-High-Voltage-Step-Down-Transformer-220kV-230kV-50\u2013500-MVA-600x440.webp 600w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_389517683 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h2 data-start=\"175\" data-end=\"285\">Why Choose High Voltage 220kV\/230kV Step-Down Power Transformer for Substations (50\u2013500 MVA, Oil-Immersed)?<\/h2>\n<p data-start=\"287\" data-end=\"691\">Energy Transformer's 220kV\/230kV Step-Down Power Transformer is specifically designed to meet the high-voltage requirements of modern substations. With a power range of 50 MVA to 500 MVA, this oil-immersed transformer ensures secure, efficient, and stable voltage transformation from transmission to distribution levels, making it ideal for large-scale infrastructure and energy-intensive industries.<\/p>\n<h3 data-start=\"698\" data-end=\"739\">\u2705 High Voltage Step-Down Capability<\/h3>\n<p data-start=\"740\" data-end=\"922\">Designed to reduce transmission voltage from 220kV\/230kV to usable distribution levels, this transformer ensures safe and efficient integration into national or regional power grids.<\/p>\n<h3 data-start=\"924\" data-end=\"967\">\u2705 Wide Power Range from 50 to 500 MVA<\/h3>\n<p data-start=\"968\" data-end=\"1133\">Suitable for a variety of applications, including major substations, steel plants, renewable energy bases, and interconnection projects across global power networks.<\/p>\n<h3 data-start=\"1135\" data-end=\"1179\">\u2705 Advanced Oil-Immersed Cooling System<\/h3>\n<p data-start=\"1180\" data-end=\"1350\">Equipped with optimized oil circulation and radiator systems, this design guarantees superior thermal management for prolonged and stable operation under continuous load.<\/p>\n<h3 data-start=\"1352\" data-end=\"1406\">\u2705 Heavy-Duty Construction for Harsh Environments<\/h3>\n<p data-start=\"1407\" data-end=\"1589\">The transformer features a rigid tank body, reinforced core clamping, and precision windings, offering exceptional mechanical strength and resistance to short circuits and overloads.<\/p>\n<h3 data-start=\"1591\" data-end=\"1639\">\u2705 International Standards &amp; Certifications<\/h3>\n<p data-start=\"1640\" data-end=\"1782\">Fully compliant with IEC, GOST, CE, IEEE, ANSI, and other global standards, ensuring compatibility and safety in international power projects.<\/p>\n<h3 data-start=\"1784\" data-end=\"1820\">\u2705 High Efficiency and Low Loss<\/h3>\n<p data-start=\"1821\" data-end=\"1974\">Engineered with low-loss silicon steel and optimized magnetic circuits to minimize no-load and load losses, reducing energy waste and operating expenses.<\/p>\n<h3 data-start=\"1976\" data-end=\"2010\">\u2705 Custom Engineering Options<\/h3>\n<p data-start=\"2011\" data-end=\"2185\">Available with customizable voltage ratios, ONAN\/ONAF cooling types, OLTC\/DETC tap changers, and protection systems tailored to your technical and environmental requirements.<\/p>\n<h3 data-start=\"2187\" data-end=\"2231\">\u2705 Fast Turnaround and Global Logistics<\/h3>\n<p data-start=\"2232\" data-end=\"2406\">Manufactured in our advanced factory, we ensure lead times within 90 days and deliver worldwide, including Europe, Central Asia, North and South America, and the Middle East.<\/p>\n<h3 data-start=\"2408\" data-end=\"2455\">\u2705 Competitive Direct-from-Factory Pricing<\/h3>\n<p data-start=\"2456\" data-end=\"2624\">With in-house R&amp;D and full-scale production, Energy Transformer guarantees high performance with factory-direct pricing to maximize your project's return on investment.<\/p>\n<p data-start=\"2631\" data-end=\"2897\">Whether for national grid expansion, utility substation upgrades, or renewable integration, the 220kV\/230kV 50\u2013500 MVA Oil-Immersed Step-Down Power Transformer by Energy Transformer is your trusted solution for safe, scalable, and sustainable power distribution.<\/p>\n<p data-start=\"2899\" data-end=\"3025\">\ud83d\udce9 <strong data-start=\"2902\" data-end=\"2922\">Get in touch now<\/strong> for custom quotes, technical specs, or expert engineering support tailored to your substation project!<\/p>\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=\"\/ru\/wp-json\/wp\/v2\/product\/2228#wpcf7-f280-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\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=\"Name*\" 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=\"E-mail*\" 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=\"Phone\" 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=\"Country\" 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=\"Your Message *\" 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\">Please prove you are human by selecting the<span> plane<\/span>.<\/span><label><input aria-label=\"1\" 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=\"2\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\"><path fill=\"currentColor\" d=\"M377 375l-83-87h34c21 0 32-25 17-40l-82-88h33c21 0 32-25 18-40L210 8c-10-11-26-11-36 0L70 120c-14 15-3 40 18 40h33l-82 88c-15 15-4 40 17 40h34L7 375c-15 16-4 41 17 41h120c0 33-11 49-34 68-12 9-5 28 10 28h144c15 0 22-19 10-28-20-16-34-32-34-68h120c21 0 32-25 17-41z\"\/><\/svg><\/label><label><input aria-label=\"3\" 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=\"M472 200H360L256 6a12 12 0 00-10-6h-58c-8 0-14 7-12 15l34 185H100l-35-58a12 12 0 00-10-6H12c-8 0-13 7-12 14l21 106L0 362c-1 7 4 14 12 14h43c4 0 8-2 10-6l35-58h110l-34 185c-2 8 4 15 12 15h58a12 12 0 0010-6l104-194h112c57 0 104-25 104-56s-47-56-104-56z\"\/><\/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=\"Send Message\" \/>\n\t<\/p>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\n\n  \n    <div class=\"row large-columns-3 medium-columns-1 small-columns-1 slider row-slider slider-nav-reveal slider-nav-push\"  data-flickity-options='{\"imagesLoaded\": true, \"groupCells\": \"100%\", \"dragThreshold\" : 5, \"cellAlign\": \"left\",\"wrapAround\": true,\"prevNextButtons\": true,\"percentPosition\": true,\"pageDots\": false, \"rightToLeft\": false, \"autoPlay\" : false}' >\n\n  <div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/power-transformer-solutions-for-ecuador-ansi-compliant-manufacturer-energy-transformer\/\" class=\"plain\" aria-label=\"Power Transformer Solutions for Ecuador  ANSI-Compliant Manufacturer \u2013 Energy Transformer\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Solutions-for-Ecuador-ANSI-Compliant-Manufacturer-\u2013-Energy-Transformer-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Power Transformer Solutions for Ecuador | ANSI-Compliant Manufacturer \u2013 Energy Transformer\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Solutions-for-Ecuador-ANSI-Compliant-Manufacturer-\u2013-Energy-Transformer-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Solutions-for-Ecuador-ANSI-Compliant-Manufacturer-\u2013-Energy-Transformer-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Solutions-for-Ecuador-ANSI-Compliant-Manufacturer-\u2013-Energy-Transformer-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Solutions-for-Ecuador-ANSI-Compliant-Manufacturer-\u2013-Energy-Transformer-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Solutions-for-Ecuador-ANSI-Compliant-Manufacturer-\u2013-Energy-Transformer.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/power-transformer-solutions-for-ecuador-ansi-compliant-manufacturer-energy-transformer\/\" class=\"plain\">Power Transformer Solutions for Ecuador  ANSI-Compliant Manufacturer \u2013 Energy Transformer<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tIntroduction Ecuador\u2019s power infrastructure is evolving rapidly, creating strong demand for reliable and standards-compliant transformers. [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">02<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0410\u043f\u0440<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/usa-transformer-supplier-vs-china-manufacturer-cost-lead-time-risk-comparison-2026-guide\/\" class=\"plain\" aria-label=\"USA Transformer Supplier vs China Manufacturer: Cost, Lead Time &#038; Risk Comparison (2026 Guide)\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/USA-Transformer-Supplier-vs-China-Manufacturer-Cost-Lead-Time-Risk-Comparison-2026-Guide-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Comparison of USA and China transformer suppliers showing cost, lead time, and risk differences for industrial and utility procurement in 2026 tailored for B2B buyers Energy Transformer\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/USA-Transformer-Supplier-vs-China-Manufacturer-Cost-Lead-Time-Risk-Comparison-2026-Guide-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/USA-Transformer-Supplier-vs-China-Manufacturer-Cost-Lead-Time-Risk-Comparison-2026-Guide-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/USA-Transformer-Supplier-vs-China-Manufacturer-Cost-Lead-Time-Risk-Comparison-2026-Guide-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/USA-Transformer-Supplier-vs-China-Manufacturer-Cost-Lead-Time-Risk-Comparison-2026-Guide-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/USA-Transformer-Supplier-vs-China-Manufacturer-Cost-Lead-Time-Risk-Comparison-2026-Guide.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/usa-transformer-supplier-vs-china-manufacturer-cost-lead-time-risk-comparison-2026-guide\/\" class=\"plain\">USA Transformer Supplier vs China Manufacturer: Cost, Lead Time &#038; Risk Comparison (2026 Guide)<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\t1. Why This Comparison Matters in 2026 In today\u2019s North American market, transformer buyers are [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">27<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u041c\u0430\u0440<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/distribution-transformers-types-specifications-and-how-to-choose-the-right-manufacturer-2026-guide\/\" class=\"plain\" aria-label=\"Distribution Transformers: Types, Specifications, and How to Choose the Right Manufacturer (2026 Guide)\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/Distribution-Transformers-Types-Specifications-and-How-to-Choose-the-Right-Manufacturer-2026-Guide-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Distribution transformers including pole-mounted, pad-mounted, and dry-type models for commercial and industrial power distribution\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/Distribution-Transformers-Types-Specifications-and-How-to-Choose-the-Right-Manufacturer-2026-Guide-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/Distribution-Transformers-Types-Specifications-and-How-to-Choose-the-Right-Manufacturer-2026-Guide-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/Distribution-Transformers-Types-Specifications-and-How-to-Choose-the-Right-Manufacturer-2026-Guide-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/Distribution-Transformers-Types-Specifications-and-How-to-Choose-the-Right-Manufacturer-2026-Guide-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/Distribution-Transformers-Types-Specifications-and-How-to-Choose-the-Right-Manufacturer-2026-Guide.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/distribution-transformers-types-specifications-and-how-to-choose-the-right-manufacturer-2026-guide\/\" class=\"plain\">Distribution Transformers: Types, Specifications, and How to Choose the Right Manufacturer (2026 Guide)<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tWhat Are Distribution Transformers? A distribution transformer is a critical component in power systems, designed [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">18<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u041c\u0430\u0440<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/\" class=\"plain\" aria-label=\"33\/11 kV vs 11\/0.4 kV Transformers: Comparison, Applications &#038; Cost Differences\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Comparison of 33\/11 kV and 11\/0.4 kV oil-immersed transformers highlighting applications, technical specifications, and cost differences for medium- and low-voltage power distribution in industrial and commercial projects \u2013 Energy Transformer.\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/\" class=\"plain\">33\/11 kV vs 11\/0.4 kV Transformers: Comparison, Applications &#038; Cost Differences<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tIntroduction In modern power distribution systems, selecting the right transformer is critical for efficiency, safety, [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">04<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u041c\u0430\u0440<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/the-complete-guide-to-power-transformer-working-principles-with-diagrams-practical-engineering-insights\/\" class=\"plain\" aria-label=\"The Complete Guide to Power Transformer Working Principles (With Diagrams &#038; Practical Engineering Insights)\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/The-Complete-Guide-to-Power-Transformer-Working-Principles-With-Diagrams-Practical-Engineering-Insights-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Power transformer working principle diagram showing electromagnetic induction, AC current flow in primary winding, magnetic flux in laminated silicon steel core, and induced voltage in secondary winding for industrial and utility power systems in USA, Canada, Germany, UK, Australia and Middle East markets.\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/The-Complete-Guide-to-Power-Transformer-Working-Principles-With-Diagrams-Practical-Engineering-Insights-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/The-Complete-Guide-to-Power-Transformer-Working-Principles-With-Diagrams-Practical-Engineering-Insights-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/The-Complete-Guide-to-Power-Transformer-Working-Principles-With-Diagrams-Practical-Engineering-Insights-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/The-Complete-Guide-to-Power-Transformer-Working-Principles-With-Diagrams-Practical-Engineering-Insights-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/The-Complete-Guide-to-Power-Transformer-Working-Principles-With-Diagrams-Practical-Engineering-Insights.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/the-complete-guide-to-power-transformer-working-principles-with-diagrams-practical-engineering-insights\/\" class=\"plain\">The Complete Guide to Power Transformer Working Principles (With Diagrams &#038; Practical Engineering Insights)<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tWhat Is a Power Transformer? A power transformer is a static electrical device that transfers [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">26<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0424\u0435\u0432<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/guyana-power-transformer-market-2026-oil-boom-grid-expansion-and-certified-transformer-solutions-for-south-north-america\/\" class=\"plain\" aria-label=\"Guyana Power Transformer Market 2026: Oil Boom, Grid Expansion and Certified Transformer Solutions for South &#038; North America\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/Guyana-Power-Transformer-Market-2026-Oil-Boom-Grid-Expansion-and-Certified-Transformer-Solutions-for-South-North-America-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Guyana power transformer market 2026 \u2013 certified ANSI and IEC substation transformer solutions for oil and gas grid expansion in South and North America by Energy Transformer\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/Guyana-Power-Transformer-Market-2026-Oil-Boom-Grid-Expansion-and-Certified-Transformer-Solutions-for-South-North-America-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/Guyana-Power-Transformer-Market-2026-Oil-Boom-Grid-Expansion-and-Certified-Transformer-Solutions-for-South-North-America-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/Guyana-Power-Transformer-Market-2026-Oil-Boom-Grid-Expansion-and-Certified-Transformer-Solutions-for-South-North-America-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/Guyana-Power-Transformer-Market-2026-Oil-Boom-Grid-Expansion-and-Certified-Transformer-Solutions-for-South-North-America-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/Guyana-Power-Transformer-Market-2026-Oil-Boom-Grid-Expansion-and-Certified-Transformer-Solutions-for-South-North-America.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/guyana-power-transformer-market-2026-oil-boom-grid-expansion-and-certified-transformer-solutions-for-south-north-america\/\" class=\"plain\">Guyana Power Transformer Market 2026: Oil Boom, Grid Expansion and Certified Transformer Solutions for South &#038; North America<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tIntroduction: Why Guyana Is Becoming the Fastest-Growing Transformer Market in South America In the past [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">12<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0424\u0435\u0432<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/energy-transformer-a-practical-engineering-driven-guide-for-global-power-projects\/\" class=\"plain\" aria-label=\"Energy Transformer A Practical, Engineering-Driven Guide for Global Power Projects\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/Energy-Transformer-A-Practical-Engineering-Driven-Guide-for-Global-Power-Projects-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Engineering-driven overview of an energy transformer in a global power project, showing a high-voltage power transformer designed to meet IEC, IEEE, and ANSI standards, highlighting its application in industrial and utility-scale power infrastructure for long-term reliability and energy efficiency.\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/Energy-Transformer-A-Practical-Engineering-Driven-Guide-for-Global-Power-Projects-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/Energy-Transformer-A-Practical-Engineering-Driven-Guide-for-Global-Power-Projects-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/Energy-Transformer-A-Practical-Engineering-Driven-Guide-for-Global-Power-Projects-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/Energy-Transformer-A-Practical-Engineering-Driven-Guide-for-Global-Power-Projects-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/Energy-Transformer-A-Practical-Engineering-Driven-Guide-for-Global-Power-Projects.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/energy-transformer-a-practical-engineering-driven-guide-for-global-power-projects\/\" class=\"plain\">Energy Transformer A Practical, Engineering-Driven Guide for Global Power Projects<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tIntroduction: Why Energy Transformers Are Central to Modern Power Systems Across the world, power systems [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">04<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0424\u0435\u0432<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/power-transformer-procurement-in-argentina-a-strategic-engineering-driven-framework-for-specification-tender-control-and-long-term-asset-value\/\" class=\"plain\" aria-label=\"Power Transformer Procurement in Argentina-A Strategic, Engineering-Driven Framework for Specification, Tender Control, and Long-Term Asset Value\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/01\/Power-Transformer-Procurement-in-Argentina-A-Strategic-Engineering-Driven-Framework-for-Specification-Tender-Control-and-Long-Term-Asset-Value-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Banner image illustrating power transformer procurement in Argentina, featuring a high-voltage power transformer, transmission infrastructure, and engineering design elements, representing an engineering-driven framework for specification definition, tender risk control, and long-term asset value optimization in utility and EPC projects.\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/01\/Power-Transformer-Procurement-in-Argentina-A-Strategic-Engineering-Driven-Framework-for-Specification-Tender-Control-and-Long-Term-Asset-Value-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/01\/Power-Transformer-Procurement-in-Argentina-A-Strategic-Engineering-Driven-Framework-for-Specification-Tender-Control-and-Long-Term-Asset-Value-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/01\/Power-Transformer-Procurement-in-Argentina-A-Strategic-Engineering-Driven-Framework-for-Specification-Tender-Control-and-Long-Term-Asset-Value-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/01\/Power-Transformer-Procurement-in-Argentina-A-Strategic-Engineering-Driven-Framework-for-Specification-Tender-Control-and-Long-Term-Asset-Value-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/01\/Power-Transformer-Procurement-in-Argentina-A-Strategic-Engineering-Driven-Framework-for-Specification-Tender-Control-and-Long-Term-Asset-Value.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/power-transformer-procurement-in-argentina-a-strategic-engineering-driven-framework-for-specification-tender-control-and-long-term-asset-value\/\" class=\"plain\">Power Transformer Procurement in Argentina-A Strategic, Engineering-Driven Framework for Specification, Tender Control, and Long-Term Asset Value<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tA Strategic, Engineering-Driven Framework for Specification, Tender Control, and Long-Term Asset Value Power transformer procurement [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">30<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u042f\u043d\u0432<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u0430\u044f \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c: 50-500 \u041c\u0412\u0410<br \/>\n\u041f\u0435\u0440\u0432\u0438\u0447\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435: 220 \u043a\u0412 \/ 230 \u043a\u0412 (\u0434\u0435\u043b\u044c\u0442\u0430-\u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435)<br \/>\n\u0412\u0442\u043e\u0440\u0438\u0447\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435: \u041d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u043e\u0435 (110 \u043a\u0412, 66 \u043a\u0412, 35 \u043a\u0412, 33 \u043a\u0412, 11 \u043a\u0412 \u0438 \u0442.\u0434.)<br \/>\n\u0412\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f:Delta - \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u043d\u044b\u0439 Wye (\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442)\u3001Wye - Wye\u3001Delta - Delta\u3001Wye - Delta<br \/>\n\u0424\u0430\u0437\u0430: \u0422\u0440\u0435\u0445\u0444\u0430\u0437\u043d\u044b\u0439, 50\/60 \u0413\u0446<br \/>\n\u0422\u0438\u043f \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f: ONAN \/ ONAF (\u0435\u0441\u0442\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u043c\u0430\u0441\u043b\u044f\u043d\u044b\u0439 \u0432\u043e\u0437\u0434\u0443\u0445 \/ \u043f\u0440\u0438\u043d\u0443\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043c\u0430\u0441\u043b\u044f\u043d\u044b\u0439 \u0432\u043e\u0437\u0434\u0443\u0445)<br \/>\n\u0421\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c: IEC 60076, ANSI C57.12, IEEE, GOST, CSA<br \/>\n\u0421\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b: CE, UL, cUL, CSA, \u0413\u041e\u0421\u0422, SGS<br \/>\n\u041a\u043e\u0440\u043f\u0443\u0441: \u041c\u0430\u0441\u043b\u043e\u043f\u043e\u0433\u0440\u0443\u0436\u043d\u043e\u0439, \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0447\u043d\u044b\u0439 \u0438\u043b\u0438 \u043a\u043e\u043d\u0441\u0435\u0440\u0432\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u0431\u0430\u043a, \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u043d\u0430\u0440\u0443\u0436\u043d\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043d\u0430 \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u0446\u0438\u0438<br \/>\n\u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435:\u0412\u044b\u0441\u043e\u043a\u043e\u0432\u043e\u043b\u044c\u0442\u043d\u0430\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0430 \u0438 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u044d\u043d\u0435\u0440\u0433\u0438\u0438, \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 \u0441\u0435\u0442\u0435\u0439, \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u0446\u0438\u0438 \u0434\u043b\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u043f\u0430\u0440\u043a\u043e\u0432, \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f \u0432\u043e\u0437\u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u043e\u0432 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 (\u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0435\/\u0432\u0435\u0442\u0440\u044f\u043d\u044b\u0435 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0438), \u043d\u0435\u0444\u0442\u0435\u0433\u0430\u0437\u043e\u0432\u0430\u044f \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430, \u0442\u044f\u0436\u0435\u043b\u044b\u0435 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0435 \u0438 \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438\u0435 \u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b<\/p>","protected":false},"featured_media":2236,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[15,42],"product_tag":[93,94,95],"class_list":{"0":"post-2228","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-products","7":"product_cat-power-transformers","8":"product_tag-220kv-230kv-transformer","9":"product_tag-50-500-mva-oil-immersed-transformer","10":"product_tag-step-down-power-transformer","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>High Voltage 220kV\/230kV Step-Down Power Transformer for Substations | 50\u2013500 MVA Oil-Immersed | Energy Transformer<\/title>\n<meta name=\"description\" content=\"Energy Transformer is a leading manufacturer and supplier of 220kV\/230kV high voltage step-down power transformers (50\u2013500 MVA) for substations. We offer factory-direct wholesale to the USA, Canada, Brazil, Mexico, Argentina, Guyana, Chile, Bolivia, Jamaica, and more. Fast delivery and custom manufacturing available.\" \/>\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\/ru\/\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Voltage 220kV\/230kV Step-Down Power Transformer for Substations | 50\u2013500 MVA Oil-Immersed | Energy Transformer\" \/>\n<meta property=\"og:description\" content=\"Energy Transformer is a leading manufacturer and supplier of 220kV\/230kV high voltage step-down power transformers (50\u2013500 MVA) for substations. We offer factory-direct wholesale to the USA, Canada, Brazil, Mexico, Argentina, Guyana, Chile, Bolivia, Jamaica, and more. Fast delivery and custom manufacturing available.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/energypowertransformer.com\/ru\/\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/\" \/>\n<meta property=\"og:site_name\" content=\"Electrical Power Transformer Manufacturers For Sale | Energy Transformer\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-23T03:55:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-220kV230kV-Step-Down-Power-Transformer-for-Substations-50\u2013500-MVA-Oil-Immersed-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f\" \/>\n\t<meta name=\"twitter:data1\" content=\"12 \u043c\u0438\u043d\u0443\u0442\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/\",\"url\":\"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/\",\"name\":\"High Voltage 220kV\/230kV Step-Down Power Transformer for Substations | 50\u2013500 MVA Oil-Immersed | Energy Transformer\",\"isPartOf\":{\"@id\":\"https:\/\/energypowertransformer.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-220kV230kV-Step-Down-Power-Transformer-for-Substations-50\u2013500-MVA-Oil-Immersed-1.webp\",\"datePublished\":\"2025-06-03T08:38:15+00:00\",\"dateModified\":\"2025-06-23T03:55:08+00:00\",\"description\":\"Energy Transformer is a leading manufacturer and supplier of 220kV\/230kV high voltage step-down power transformers (50\u2013500 MVA) for substations. We offer factory-direct wholesale to the USA, Canada, Brazil, Mexico, Argentina, Guyana, Chile, Bolivia, Jamaica, and more. Fast delivery and custom manufacturing available.\",\"breadcrumb\":{\"@id\":\"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/#breadcrumb\"},\"inLanguage\":\"ru-RU\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/#primaryimage\",\"url\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-220kV230kV-Step-Down-Power-Transformer-for-Substations-50\u2013500-MVA-Oil-Immersed-1.webp\",\"contentUrl\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-220kV230kV-Step-Down-Power-Transformer-for-Substations-50\u2013500-MVA-Oil-Immersed-1.webp\",\"width\":800,\"height\":800,\"caption\":\"Factory-supplied 220kV\/230kV high voltage oil-immersed transformer (50\u2013500 MVA) used in power substations across North and South America, including the USA, Canada, Brazil, and Mexico.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/energypowertransformer.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/energypowertransformer.com\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"High Voltage 220kV\/230kV Step-Down Power Transformer for Substations | 50\u2013500 MVA Oil-Immersed\"}]},{\"@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\":\"ru-RU\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/energypowertransformer.com\/#organization\",\"name\":\"Electrical Power Transformer Manufacturers For Sale | Energy Transformer\",\"url\":\"https:\/\/energypowertransformer.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@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\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u0412\u044b\u0441\u043e\u043a\u043e\u0432\u043e\u043b\u044c\u0442\u043d\u044b\u0439 \u043f\u043e\u043d\u0438\u0436\u0430\u044e\u0449\u0438\u0439 \u0441\u0438\u043b\u043e\u0432\u043e\u0439 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 220kV\/230kV \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u0446\u0438\u0439 | 50-500 MVA \u043c\u0430\u0441\u043b\u044f\u043d\u044b\u0439 | \u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440","description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Energy Transformer \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u0435\u0434\u0443\u0449\u0438\u043c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c \u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a\u043e\u043c \u0432\u044b\u0441\u043e\u043a\u043e\u0432\u043e\u043b\u044c\u0442\u043d\u044b\u0445 \u043f\u043e\u043d\u0438\u0436\u0430\u044e\u0449\u0438\u0445 \u0441\u0438\u043b\u043e\u0432\u044b\u0445 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u043e\u0432 220\u043a\u0412\/230\u043a\u0412 (50-500 \u041c\u0412\u0410) \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u0446\u0438\u0439. \u041c\u044b \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u043c \u043f\u0440\u044f\u043c\u044b\u0435 \u043e\u043f\u0442\u043e\u0432\u044b\u0435 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u0432 \u0421\u0428\u0410, \u041a\u0430\u043d\u0430\u0434\u0443, \u0411\u0440\u0430\u0437\u0438\u043b\u0438\u044e, \u041c\u0435\u043a\u0441\u0438\u043a\u0443, \u0410\u0440\u0433\u0435\u043d\u0442\u0438\u043d\u0443, \u0413\u0430\u0439\u0430\u043d\u0443, \u0427\u0438\u043b\u0438, \u0411\u043e\u043b\u0438\u0432\u0438\u044e, \u042f\u043c\u0430\u0439\u043a\u0443 \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u0441\u0442\u0440\u0430\u043d\u044b. \u0412\u043e\u0437\u043c\u043e\u0436\u043d\u0430 \u0431\u044b\u0441\u0442\u0440\u0430\u044f \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0430 \u0438 \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043d\u0430 \u0437\u0430\u043a\u0430\u0437.","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\/ru\/\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/","og_locale":"ru_RU","og_type":"article","og_title":"High Voltage 220kV\/230kV Step-Down Power Transformer for Substations | 50\u2013500 MVA Oil-Immersed | Energy Transformer","og_description":"Energy Transformer is a leading manufacturer and supplier of 220kV\/230kV high voltage step-down power transformers (50\u2013500 MVA) for substations. We offer factory-direct wholesale to the USA, Canada, Brazil, Mexico, Argentina, Guyana, Chile, Bolivia, Jamaica, and more. Fast delivery and custom manufacturing available.","og_url":"https:\/\/energypowertransformer.com\/ru\/\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/","og_site_name":"Electrical Power Transformer Manufacturers For Sale | Energy Transformer","article_modified_time":"2025-06-23T03:55:08+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-220kV230kV-Step-Down-Power-Transformer-for-Substations-50\u2013500-MVA-Oil-Immersed-1.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f":"12 \u043c\u0438\u043d\u0443\u0442"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/","url":"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/","name":"\u0412\u044b\u0441\u043e\u043a\u043e\u0432\u043e\u043b\u044c\u0442\u043d\u044b\u0439 \u043f\u043e\u043d\u0438\u0436\u0430\u044e\u0449\u0438\u0439 \u0441\u0438\u043b\u043e\u0432\u043e\u0439 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 220kV\/230kV \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u0446\u0438\u0439 | 50-500 MVA \u043c\u0430\u0441\u043b\u044f\u043d\u044b\u0439 | \u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440","isPartOf":{"@id":"https:\/\/energypowertransformer.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/#primaryimage"},"image":{"@id":"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/#primaryimage"},"thumbnailUrl":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-220kV230kV-Step-Down-Power-Transformer-for-Substations-50\u2013500-MVA-Oil-Immersed-1.webp","datePublished":"2025-06-03T08:38:15+00:00","dateModified":"2025-06-23T03:55:08+00:00","description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Energy Transformer \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u0435\u0434\u0443\u0449\u0438\u043c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c \u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a\u043e\u043c \u0432\u044b\u0441\u043e\u043a\u043e\u0432\u043e\u043b\u044c\u0442\u043d\u044b\u0445 \u043f\u043e\u043d\u0438\u0436\u0430\u044e\u0449\u0438\u0445 \u0441\u0438\u043b\u043e\u0432\u044b\u0445 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u043e\u0432 220\u043a\u0412\/230\u043a\u0412 (50-500 \u041c\u0412\u0410) \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u0446\u0438\u0439. \u041c\u044b \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u043c \u043f\u0440\u044f\u043c\u044b\u0435 \u043e\u043f\u0442\u043e\u0432\u044b\u0435 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u0432 \u0421\u0428\u0410, \u041a\u0430\u043d\u0430\u0434\u0443, \u0411\u0440\u0430\u0437\u0438\u043b\u0438\u044e, \u041c\u0435\u043a\u0441\u0438\u043a\u0443, \u0410\u0440\u0433\u0435\u043d\u0442\u0438\u043d\u0443, \u0413\u0430\u0439\u0430\u043d\u0443, \u0427\u0438\u043b\u0438, \u0411\u043e\u043b\u0438\u0432\u0438\u044e, \u042f\u043c\u0430\u0439\u043a\u0443 \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u0441\u0442\u0440\u0430\u043d\u044b. \u0412\u043e\u0437\u043c\u043e\u0436\u043d\u0430 \u0431\u044b\u0441\u0442\u0440\u0430\u044f \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0430 \u0438 \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043d\u0430 \u0437\u0430\u043a\u0430\u0437.","breadcrumb":{"@id":"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/#breadcrumb"},"inLanguage":"ru-RU","potentialAction":[{"@type":"ReadAction","target":["https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/"]}]},{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/#primaryimage","url":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-220kV230kV-Step-Down-Power-Transformer-for-Substations-50\u2013500-MVA-Oil-Immersed-1.webp","contentUrl":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/High-Voltage-220kV230kV-Step-Down-Power-Transformer-for-Substations-50\u2013500-MVA-Oil-Immersed-1.webp","width":800,"height":800,"caption":"Factory-supplied 220kV\/230kV high voltage oil-immersed transformer (50\u2013500 MVA) used in power substations across North and South America, including the USA, Canada, Brazil, and Mexico."},{"@type":"BreadcrumbList","@id":"https:\/\/energypowertransformer.com\/manufacturer\/high-voltage-220kv-230kv-step-down-power-transformer-for-substations-50-500-mva-oil-immersed\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/energypowertransformer.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/energypowertransformer.com\/shop\/"},{"@type":"ListItem","position":3,"name":"High Voltage 220kV\/230kV Step-Down Power Transformer for Substations | 50\u2013500 MVA Oil-Immersed"}]},{"@type":"WebSite","@id":"https:\/\/energypowertransformer.com\/#website","url":"https:\/\/energypowertransformer.com\/","name":"\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u043b\u043e\u0432\u044b\u0445 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u043e\u0432 \u0434\u043b\u044f \u043f\u0440\u043e\u0434\u0430\u0436\u0438 | \u0422\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 \u044d\u043d\u0435\u0440\u0433\u0438\u0438","description":"Energy Transformer - \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0437\u0430\u0432\u043e\u0434, \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a \u0438 \u043e\u043f\u0442\u043e\u0432\u044b\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u043e\u0432, \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0439 \u0432 \u041a\u0438\u0442\u0430\u0435. \u041c\u044b \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0441\u0438\u043b\u043e\u0432\u044b\u0435, \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435, \u043f\u043b\u043e\u0449\u0430\u0434\u043e\u0447\u043d\u044b\u0435, \u0441\u0442\u043e\u043b\u0431\u043e\u0432\u044b\u0435, \u0441\u0443\u0445\u0438\u0435 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u044b \u0438 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u044b \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u0446\u0438\u0439 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c\u044e \u043e\u0442 15 \u043a\u0412\u0410 \u0434\u043e 1200 \u041c\u0412\u0410 \u0438 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435\u043c \u0434\u043e 500 \u043a\u0412. \u0412\u0441\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u044f \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u043f\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c UL, CE, \u0413\u041e\u0421\u0422, CSA \u0438 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u043e \u0432\u0441\u0435\u043c\u0443 \u043c\u0438\u0440\u0443. \u0421\u0432\u044f\u0436\u0438\u0442\u0435\u0441\u044c \u0441 \u043d\u0430\u043c\u0438 \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u043e\u043f\u0442\u043e\u0432\u044b\u0445 \u0446\u0435\u043d \u0438 \u0438\u043d\u0434\u0438\u0432\u0438\u0434\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u0439.","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":"ru-RU"},{"@type":"Organization","@id":"https:\/\/energypowertransformer.com\/#organization","name":"\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u043b\u043e\u0432\u044b\u0445 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u043e\u0432 \u0434\u043b\u044f \u043f\u0440\u043e\u0434\u0430\u0436\u0438 | \u0422\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 \u044d\u043d\u0435\u0440\u0433\u0438\u0438","url":"https:\/\/energypowertransformer.com\/","logo":{"@type":"ImageObject","inLanguage":"ru-RU","@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\/"}}]}},"_links":{"self":[{"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/product\/2228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/comments?post=2228"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/media\/2236"}],"wp:attachment":[{"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/media?parent=2228"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/product_brand?post=2228"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/product_cat?post=2228"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/product_tag?post=2228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}