{"id":1893,"date":"2026-01-04T06:24:04","date_gmt":"2026-01-04T06:24:04","guid":{"rendered":"https:\/\/yawei-powertransformer.com\/?post_type=product&#038;p=1893"},"modified":"2026-01-09T08:14:26","modified_gmt":"2026-01-09T08:14:26","slug":"345-kv-63-400-mva-high-voltage-power-transformer-for-utility-substation-applications","status":"publish","type":"product","link":"https:\/\/yawei-powertransformer.com\/ar\/manufacturer\/345-kv-63-400-mva-high-voltage-power-transformer-for-utility-substation-applications\/","title":{"rendered":"345 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a 63-400 \u0645\u064a\u062c\u0627 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 \u0645\u062d\u0648\u0644 \u0637\u0627\u0642\u0629 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0647\u062f \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0648\u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0641\u0631\u0639\u064a\u0629"},"content":{"rendered":"<p data-start=\"540\" data-end=\"1020\">Manufactured by Yawei Transformer, the 345 kV <a href=\"https:\/\/yawei-powertransformer.com\/Wholesale\/hv-power-transformers\/\">High Voltage Power Transformer<\/a> (63\u2013400 MVA) is a utility-grade, oil-immersed power transformer designed for high-voltage transmission and substation applications. Engineered to operate reliably under extreme electrical, thermal, and environmental conditions, this transformer plays a critical role in modern power grids, including utility substations, transmission substations, and large-scale infrastructure projects.<\/p>\n<p data-start=\"1022\" data-end=\"1450\">With a strong focus on grid reliability, operational safety, and long service life, Yawei Transformer delivers high voltage power transformers that comply with ANSI, IEEE, and IEC standards, making them suitable for North American, European, and global utility markets. Our 345 kV transformer platform is designed to support both new transmission projects and grid modernization or capacity upgrade programs.<\/p>\n<h2 data-start=\"1022\" data-end=\"1450\">345 kV High Voltage Power Transformer Technical Specifications<\/h2>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr style=\"height: 25.00pt;\">\n<th class=\"et2\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Parameter<\/th>\n<th class=\"et2\" style=\"width: 66.7961%;\" width=\"440\">Specification<\/th>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Rated Voltage<\/td>\n<td class=\"et3\" style=\"width: 66.7961%;\" width=\"440\">Up to 345 kV (design capability up to 500 kV)<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Rated Capacity<\/td>\n<td class=\"et3\" style=\"width: 66.7961%;\" width=\"440\">63\u2013400 MVA (full product range: 15\u20131200 MVA)<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Transformer Type<\/td>\n<td class=\"et3\" style=\"width: 66.7961%;\" width=\"440\">High Voltage Power Transformer<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Phase<\/td>\n<td class=\"et3\" style=\"width: 66.7961%;\" width=\"440\">Three-phase (single-phase available on request)<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Cooling Method<\/td>\n<td class=\"et3\" style=\"width: 66.7961%;\" width=\"440\">ONAN \/ ONAF \/ OFAF (customizable)<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Insulation System<\/td>\n<td class=\"et3\" style=\"width: 66.7961%;\" width=\"440\">Oil-immersed, full insulation design<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Winding Configuration<\/td>\n<td class=\"et3\" style=\"width: 66.7961%;\" width=\"440\">Delta\/Wye, Wye\/Wye, or custom vector groups<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Frequency<\/td>\n<td class=\"et3\" style=\"width: 66.7961%;\" width=\"440\">50 Hz \/ 60 Hz<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Tap Changer<\/td>\n<td class=\"et3\" style=\"width: 66.7961%;\" width=\"440\">Off-circuit tap changer or OLTC<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Standards<\/td>\n<td class=\"et3\" style=\"width: 66.7961%;\" width=\"440\">ANSI \/ IEEE \/ IEC<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Installation<\/td>\n<td class=\"et3\" style=\"width: 66.7961%;\" width=\"440\">Outdoor, utility &amp; transmission substations<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25pt; width: 33.0097%;\" width=\"199\" height=\"33\">Supply Mode<\/td>\n<td class=\"et3\" style=\"width: 66.7961%;\" width=\"440\">Factory direct, OEM \/ ODM<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"row\"  id=\"row-456063496\">\n\n\t<div id=\"col-841158877\" 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_1595557395\">\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=\"600\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-High-Voltage-Power-Transformer-63\u2013400-MVA-for-Utility-and-Substation-Use.webp\" class=\"attachment-large size-large\" alt=\"345 kV high voltage power transformer 63\u2013400 MVA for utility and substation use, oil-immersed power transformer manufactured by Yawei Transformer, supporting custom voltage ratings up to 500 kV and capacities from 15 to 1200 MVA\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-High-Voltage-Power-Transformer-63\u2013400-MVA-for-Utility-and-Substation-Use.webp 900w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-High-Voltage-Power-Transformer-63\u2013400-MVA-for-Utility-and-Substation-Use-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-High-Voltage-Power-Transformer-63\u2013400-MVA-for-Utility-and-Substation-Use-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-High-Voltage-Power-Transformer-63\u2013400-MVA-for-Utility-and-Substation-Use-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-High-Voltage-Power-Transformer-63\u2013400-MVA-for-Utility-and-Substation-Use-600x400.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_1595557395 {\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-1108084770\" 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_1642678748\">\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=\"600\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-IEEE-Standard-High-Voltage-Power-Transformer-for-Utility-Applications.webp\" class=\"attachment-large size-large\" alt=\"345 kV 63\u2013400 MVA IEEE standard high voltage power transformer for utility applications, oil-immersed design manufactured by Yawei Transformer, supporting custom voltage ratings up to 500 kV and capacities from 15 to 1200 MVA\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-IEEE-Standard-High-Voltage-Power-Transformer-for-Utility-Applications.webp 900w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-IEEE-Standard-High-Voltage-Power-Transformer-for-Utility-Applications-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-IEEE-Standard-High-Voltage-Power-Transformer-for-Utility-Applications-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-IEEE-Standard-High-Voltage-Power-Transformer-for-Utility-Applications-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-IEEE-Standard-High-Voltage-Power-Transformer-for-Utility-Applications-600x400.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_1642678748 {\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-1553617695\" 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_992348600\">\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=\"600\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-High-Voltage-Power-Transformer-Manufacturer-for-Utility-Substation-Projects.webp\" class=\"attachment-large size-large\" alt=\"345 kV 63\u2013400 MVA high voltage power transformer manufacturer for utility and substation projects, oil-immersed power transformer factory by Yawei Transformer, supporting custom voltage ratings up to 500 kV and capacities from 15 to 1200 MVA\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-High-Voltage-Power-Transformer-Manufacturer-for-Utility-Substation-Projects.webp 900w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-High-Voltage-Power-Transformer-Manufacturer-for-Utility-Substation-Projects-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-High-Voltage-Power-Transformer-Manufacturer-for-Utility-Substation-Projects-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-High-Voltage-Power-Transformer-Manufacturer-for-Utility-Substation-Projects-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-High-Voltage-Power-Transformer-Manufacturer-for-Utility-Substation-Projects-600x400.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_992348600 {\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=\"2205\" data-end=\"2261\">Designed for Modern Utility and Transmission Networks<\/h2>\n<p data-start=\"2263\" data-end=\"2696\">The 345 kV high voltage power transformer is specifically developed to meet the increasing demands of high-capacity, long-distance power transmission. Utilities worldwide are facing higher load densities, renewable energy integration, and stricter efficiency requirements. Yawei Transformer addresses these challenges through optimized electromagnetic design, advanced insulation structures, and strict manufacturing control.<\/p>\n<p data-start=\"2698\" data-end=\"2727\">Typical applications include:<\/p>\n<ul data-start=\"2728\" data-end=\"2964\">\n<li data-start=\"2728\" data-end=\"2764\">\n<p data-start=\"2730\" data-end=\"2764\">Utility transmission substations<\/p>\n<\/li>\n<li data-start=\"2765\" data-end=\"2819\">\n<p data-start=\"2767\" data-end=\"2819\">Interconnection substations between regional grids<\/p>\n<\/li>\n<li data-start=\"2820\" data-end=\"2869\">\n<p data-start=\"2822\" data-end=\"2869\">High voltage nodes in national power networks<\/p>\n<\/li>\n<li data-start=\"2870\" data-end=\"2920\">\n<p data-start=\"2872\" data-end=\"2920\">Industrial substations with large power demand<\/p>\n<\/li>\n<li data-start=\"2921\" data-end=\"2964\">\n<p data-start=\"2923\" data-end=\"2964\">Renewable energy transmission corridors<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2966\" data-end=\"2969\" \/>\n<h2 data-start=\"2971\" data-end=\"3038\">Advanced Full Insulation System and Low Partial Discharge Design<\/h2>\n<p data-start=\"3040\" data-end=\"3360\">A key technical advantage of Yawei Transformer\u2019s 345 kV series is its full insulation system design. By combining advanced electrical field simulation, optimized insulation structure layout, and precision manufacturing, our transformers achieve low partial discharge levels and high impulse withstand capability.<\/p>\n<p data-start=\"3362\" data-end=\"3394\">Key insulation features include:<\/p>\n<ul data-start=\"3395\" data-end=\"3574\">\n<li data-start=\"3395\" data-end=\"3442\">\n<p data-start=\"3397\" data-end=\"3442\">Optimized oil-paper insulation coordination<\/p>\n<\/li>\n<li data-start=\"3443\" data-end=\"3485\">\n<p data-start=\"3445\" data-end=\"3485\">Precision-formed pressboard components<\/p>\n<\/li>\n<li data-start=\"3486\" data-end=\"3525\">\n<p data-start=\"3488\" data-end=\"3525\">Uniform electric field distribution<\/p>\n<\/li>\n<li data-start=\"3526\" data-end=\"3574\">\n<p data-start=\"3528\" data-end=\"3574\">Reduced dielectric stress at critical points<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3576\" data-end=\"3774\">This design significantly enhances long-term operational stability and reduces the risk of insulation aging, making the transformer ideal for ultra-high voltage and EHV transmission systems.<\/p>\n<hr data-start=\"3776\" data-end=\"3779\" \/>\n<h2 data-start=\"3781\" data-end=\"3831\">Manufacturing Excellence and Factory Capability<\/h2>\n<p data-start=\"3833\" data-end=\"4166\">As a professional high voltage power transformer manufacturer, Yawei Transformer operates advanced production facilities capable of manufacturing transformers up to 500 kV and 1200 MVA. From core stacking and winding to final assembly and testing, every stage is strictly controlled to ensure product consistency and quality.<\/p>\n<p data-start=\"4168\" data-end=\"4201\">Our factory capabilities include:<\/p>\n<ul data-start=\"4202\" data-end=\"4406\">\n<li data-start=\"4202\" data-end=\"4252\">\n<p data-start=\"4204\" data-end=\"4252\">Large-capacity core cutting and stacking lines<\/p>\n<\/li>\n<li data-start=\"4253\" data-end=\"4307\">\n<p data-start=\"4255\" data-end=\"4307\">Precision winding and insulation forming workshops<\/p>\n<\/li>\n<li data-start=\"4308\" data-end=\"4349\">\n<p data-start=\"4310\" data-end=\"4349\">Vacuum drying and oil filling systems<\/p>\n<\/li>\n<li data-start=\"4350\" data-end=\"4406\">\n<p data-start=\"4352\" data-end=\"4406\">Full routine, type, and special testing laboratories<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4408\" data-end=\"4552\">Factory-direct manufacturing allows us to provide competitive wholesale pricing, stable delivery schedules, and full technical traceability.<\/p>\n<hr data-start=\"4554\" data-end=\"4557\" \/>\n<h2 data-start=\"4559\" data-end=\"4601\">Custom Engineering for Global Standards<\/h2>\n<p data-start=\"4603\" data-end=\"4733\">Each 345 kV power transformer can be customized to meet specific project and utility requirements. Yawei Transformer supports:<\/p>\n<ul data-start=\"4734\" data-end=\"4913\">\n<li data-start=\"4734\" data-end=\"4773\">\n<p data-start=\"4736\" data-end=\"4773\">ANSI \/ IEEE or IEC design standards<\/p>\n<\/li>\n<li data-start=\"4774\" data-end=\"4817\">\n<p data-start=\"4776\" data-end=\"4817\">Customized voltage ratios and impedance<\/p>\n<\/li>\n<li data-start=\"4818\" data-end=\"4863\">\n<p data-start=\"4820\" data-end=\"4863\">Special loss and noise level requirements<\/p>\n<\/li>\n<li data-start=\"4864\" data-end=\"4913\">\n<p data-start=\"4866\" data-end=\"4913\">Climatic adaptations for extreme environments<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4915\" data-end=\"5056\">This flexibility enables us to serve U.S. utilities, European grid operators, EPC contractors, and international infrastructure projects.<\/p>\n<hr data-start=\"5058\" data-end=\"5061\" \/>\n<h2 data-start=\"5063\" data-end=\"5169\">Landmark Case: China\u2019s First 250 MVA \/ 345 kV Fully Insulated Transformer Exported to the United States<\/h2>\n<p data-start=\"5171\" data-end=\"5381\">Yawei Transformer successfully developed China\u2019s first fully insulated ultra-high voltage, large-capacity transformer rated at 250 MVA \/ 345 kV, marking a major milestone in domestic transformer technology.<\/p>\n<p data-start=\"5383\" data-end=\"5420\">This project simultaneously achieved:<\/p>\n<ul data-start=\"5421\" data-end=\"5542\">\n<li data-start=\"5421\" data-end=\"5453\">\n<p data-start=\"5423\" data-end=\"5453\"><strong data-start=\"5423\" data-end=\"5451\">Large capacity (250 MVA)<\/strong><\/p>\n<\/li>\n<li data-start=\"5454\" data-end=\"5495\">\n<p data-start=\"5456\" data-end=\"5495\"><strong data-start=\"5456\" data-end=\"5493\">Ultra-high voltage level (345 kV)<\/strong><\/p>\n<\/li>\n<li data-start=\"5496\" data-end=\"5542\">\n<p data-start=\"5498\" data-end=\"5542\"><strong data-start=\"5498\" data-end=\"5542\">Fully insulated transformer architecture<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5544\" data-end=\"5849\">The project covered the entire lifecycle, including design development, batch-production process engineering, and precision forming of transformer insulation structures. Yawei Transformer successfully mastered a complete proprietary technology system with independent intellectual property rights.<\/p>\n<p data-start=\"5851\" data-end=\"6153\">This achievement filled the domestic gap in 345 kV fully insulated, large-capacity, low-loss, low partial discharge intelligent transformers for export, and the unit was successfully transported and delivered to the United States, meeting stringent utility, testing, and logistics requirements.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_482004086\">\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=\"600\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-High-Voltage-Power-Transformer-for-Transmission-Utility-Substations.webp\" class=\"attachment-large size-large\" alt=\"345 kV 63\u2013400 MVA high voltage power transformer for transmission and utility substations, oil-immersed, manufactured by Yawei Transformer, supporting custom voltage ratings up to 500 kV and capacities from 15 to 1200 MVA\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-High-Voltage-Power-Transformer-for-Transmission-Utility-Substations.webp 900w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-High-Voltage-Power-Transformer-for-Transmission-Utility-Substations-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-High-Voltage-Power-Transformer-for-Transmission-Utility-Substations-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-High-Voltage-Power-Transformer-for-Transmission-Utility-Substations-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/01\/345-kV-63\u2013400-MVA-High-Voltage-Power-Transformer-for-Transmission-Utility-Substations-600x400.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_482004086 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<h2 data-start=\"6160\" data-end=\"6213\">International Project Experience and Global Supply<\/h2>\n<p data-start=\"6215\" data-end=\"6358\">Beyond this landmark project, Yawei Transformer has supplied <strong data-start=\"6276\" data-end=\"6311\">high voltage power transformers<\/strong> to multiple international markets, supporting:<\/p>\n<ul data-start=\"6359\" data-end=\"6527\">\n<li data-start=\"6359\" data-end=\"6397\">\n<p data-start=\"6361\" data-end=\"6397\">North American utility substations<\/p>\n<\/li>\n<li data-start=\"6398\" data-end=\"6437\">\n<p data-start=\"6400\" data-end=\"6437\">European transmission grid upgrades<\/p>\n<\/li>\n<li data-start=\"6438\" data-end=\"6482\">\n<p data-start=\"6440\" data-end=\"6482\">Southeast Asian infrastructure expansion<\/p>\n<\/li>\n<li data-start=\"6483\" data-end=\"6527\">\n<p data-start=\"6485\" data-end=\"6527\">Middle Eastern industrial power projects<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"6529\" data-end=\"6653\">Our experience in global logistics, compliance documentation, and on-site coordination ensures smooth project execution.<\/p>\n<hr data-start=\"6655\" data-end=\"6658\" \/>\n<h2 data-start=\"6660\" data-end=\"6715\">Supporting the Full Range: 15\u20131200 MVA, Up to 500 kV<\/h2>\n<p data-start=\"6717\" data-end=\"6799\">Yawei Transformer offers a complete portfolio of <strong data-start=\"6766\" data-end=\"6788\">power transformers<\/strong>, covering:<\/p>\n<ul data-start=\"6800\" data-end=\"6937\">\n<li data-start=\"6800\" data-end=\"6835\">\n<p data-start=\"6802\" data-end=\"6835\">Voltage levels up to <strong data-start=\"6823\" data-end=\"6833\">500 kV<\/strong><\/p>\n<\/li>\n<li data-start=\"6836\" data-end=\"6882\">\n<p data-start=\"6838\" data-end=\"6882\">Capacity range from <strong data-start=\"6858\" data-end=\"6880\">15 MVA to 1200 MVA<\/strong><\/p>\n<\/li>\n<li data-start=\"6883\" data-end=\"6937\">\n<p data-start=\"6885\" data-end=\"6937\">Utility, transmission, and industrial applications<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"6939\" data-end=\"7058\">This allows customers to source <strong data-start=\"6971\" data-end=\"7027\">single-unit solutions or complete transformer fleets<\/strong> from one trusted manufacturer.<\/p>\n<hr data-start=\"7060\" data-end=\"7063\" \/>\n<h2 data-start=\"7065\" data-end=\"7097\">Quality Assurance and Testing<\/h2>\n<p data-start=\"7099\" data-end=\"7167\">Every 345 kV transformer undergoes comprehensive testing, including:<\/p>\n<ul data-start=\"7168\" data-end=\"7232\">\n<li data-start=\"7168\" data-end=\"7185\">\n<p data-start=\"7170\" data-end=\"7185\">Routine tests<\/p>\n<\/li>\n<li data-start=\"7186\" data-end=\"7200\">\n<p data-start=\"7188\" data-end=\"7200\">Type tests<\/p>\n<\/li>\n<li data-start=\"7201\" data-end=\"7232\">\n<p data-start=\"7203\" data-end=\"7232\">Special tests (as required)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"7234\" data-end=\"7325\">This ensures compliance with international standards and long-term operational reliability.<\/p>\n<hr data-start=\"7327\" data-end=\"7330\" \/>\n<h2 data-start=\"7332\" data-end=\"7363\">Why Choose Yawei Transformer<\/h2>\n<ul data-start=\"7365\" data-end=\"7619\">\n<li data-start=\"7365\" data-end=\"7421\">\n<p data-start=\"7367\" data-end=\"7421\">Proven experience in <strong data-start=\"7388\" data-end=\"7419\">345 kV and EHV transformers<\/strong><\/p>\n<\/li>\n<li data-start=\"7422\" data-end=\"7488\">\n<p data-start=\"7424\" data-end=\"7488\">Independent intellectual property and proprietary technologies<\/p>\n<\/li>\n<li data-start=\"7489\" data-end=\"7536\">\n<p data-start=\"7491\" data-end=\"7536\">Factory-direct supply and wholesale pricing<\/p>\n<\/li>\n<li data-start=\"7537\" data-end=\"7582\">\n<p data-start=\"7539\" data-end=\"7582\">Strong U.S. and global project references<\/p>\n<\/li>\n<li data-start=\"7583\" data-end=\"7619\">\n<p data-start=\"7585\" data-end=\"7619\">Full lifecycle technical support<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"7621\" data-end=\"7624\" \/>\n<h2 data-start=\"7626\" data-end=\"7659\">Partner with Yawei Transformer<\/h2>\n<p data-start=\"7661\" data-end=\"7861\">Whether you are a utility company, EPC contractor, or power infrastructure developer, Yawei Transformer provides reliable, efficient, and future-ready high voltage power transformer solutions.<\/p>\n<p data-start=\"7863\" data-end=\"7998\">From 63\u2013400 MVA 345 kV transformers to custom 500 kV EHV systems, we help power grids operate safely and efficiently worldwide.<\/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=\"\/ar\/wp-json\/wp\/v2\/product\/1893#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=\"6.1.6\" \/><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\" 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   <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\": true, \"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:\/\/yawei-powertransformer.com\/ar\/how-to-select-a-transformer-for-a-battery-energy-storage-system-bess-a-complete-engineering-and-procurement-guide\/\" class=\"plain\" aria-label=\"How to Select a Transformer for a Battery Energy Storage System (BESS): A Complete Engineering and Procurement Guide\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/How-to-Select-a-Transformer-for-a-Battery-Energy-Storage-System-BESS-A-Complete-Engineering-and-Procurement-Guide-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Battery energy storage system with power conversion units and an oil-immersed transformer for grid connection.\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/How-to-Select-a-Transformer-for-a-Battery-Energy-Storage-System-BESS-A-Complete-Engineering-and-Procurement-Guide-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/How-to-Select-a-Transformer-for-a-Battery-Energy-Storage-System-BESS-A-Complete-Engineering-and-Procurement-Guide-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/How-to-Select-a-Transformer-for-a-Battery-Energy-Storage-System-BESS-A-Complete-Engineering-and-Procurement-Guide-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/How-to-Select-a-Transformer-for-a-Battery-Energy-Storage-System-BESS-A-Complete-Engineering-and-Procurement-Guide-600x400.webp 600w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/How-to-Select-a-Transformer-for-a-Battery-Energy-Storage-System-BESS-A-Complete-Engineering-and-Procurement-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:\/\/yawei-powertransformer.com\/ar\/how-to-select-a-transformer-for-a-battery-energy-storage-system-bess-a-complete-engineering-and-procurement-guide\/\" class=\"plain\">How to Select a Transformer for a Battery Energy Storage System (BESS): A Complete Engineering and Procurement 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\tBattery energy storage systems (BESS) are becoming an essential part of modern power infrastructure. They [...]\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\">23<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0623\u0643\u062a\u0648\u0628\u0631<\/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:\/\/yawei-powertransformer.com\/ar\/transformer-rfq-checklist\/\" class=\"plain\" aria-label=\"What Information Do You Need to Get a Transformer Quote? A Complete RFQ Checklist for Buyers\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/What-Information-Do-You-Need-to-Get-a-Transformer-Quote-A-Complete-RFQ-Checklist-for-Buyers-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Transformer RFQ checklist showing the key technical specifications and information needed to request a power transformer quotation from a manufacturer.\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/What-Information-Do-You-Need-to-Get-a-Transformer-Quote-A-Complete-RFQ-Checklist-for-Buyers-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/What-Information-Do-You-Need-to-Get-a-Transformer-Quote-A-Complete-RFQ-Checklist-for-Buyers-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/What-Information-Do-You-Need-to-Get-a-Transformer-Quote-A-Complete-RFQ-Checklist-for-Buyers-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/What-Information-Do-You-Need-to-Get-a-Transformer-Quote-A-Complete-RFQ-Checklist-for-Buyers-600x400.webp 600w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/What-Information-Do-You-Need-to-Get-a-Transformer-Quote-A-Complete-RFQ-Checklist-for-Buyers.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:\/\/yawei-powertransformer.com\/ar\/transformer-rfq-checklist\/\" class=\"plain\">What Information Do You Need to Get a Transformer Quote? A Complete RFQ Checklist for Buyers<\/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\tRequesting a transformer quotation is more than asking for a price. To receive an accurate [...]\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\">21<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0623\u0643\u062a\u0648\u0628\u0631<\/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:\/\/yawei-powertransformer.com\/ar\/power-line-transformers-types-applications-voltage-ratings-and-how-to-choose-a-manufacturer-2\/\" class=\"plain\" aria-label=\"Power Line Transformers: Types, Applications, Voltage Ratings and How to Choose a Manufacturer\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/Is-a-Cheaper-Transformer-Always-Better-Why-the-Lowest-Price-Can-Cost-You-More-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Is a cheaper transformer always better? Yawei Transformer industrial power transformer illustrating the importance of comparing initial purchase price, energy losses, manufacturing quality, operational reliability, and total cost of ownership when selecting a transformer for industrial, utility, and renewable energy projects.\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/Is-a-Cheaper-Transformer-Always-Better-Why-the-Lowest-Price-Can-Cost-You-More-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/Is-a-Cheaper-Transformer-Always-Better-Why-the-Lowest-Price-Can-Cost-You-More-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/Is-a-Cheaper-Transformer-Always-Better-Why-the-Lowest-Price-Can-Cost-You-More-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/Is-a-Cheaper-Transformer-Always-Better-Why-the-Lowest-Price-Can-Cost-You-More-600x400.webp 600w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/Is-a-Cheaper-Transformer-Always-Better-Why-the-Lowest-Price-Can-Cost-You-More.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:\/\/yawei-powertransformer.com\/ar\/power-line-transformers-types-applications-voltage-ratings-and-how-to-choose-a-manufacturer-2\/\" class=\"plain\">Power Line Transformers: Types, Applications, Voltage Ratings and How to Choose a Manufacturer<\/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\tWhen purchasing a power transformer, price is often one of the first factors buyers compare. [...]\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\">19<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0623\u0643\u062a\u0648\u0628\u0631<\/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:\/\/yawei-powertransformer.com\/ar\/power-line-transformers-types-applications-voltage-ratings-and-how-to-choose-a-manufacturer\/\" class=\"plain\" aria-label=\"Power Line Transformers: Types, Applications, Voltage Ratings and How to Choose a Manufacturer\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/Power-Line-Transformers-Types-Applications-Voltage-Ratings-and-How-to-Choose-a-Manufacturer-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Power line transformers for overhead power distribution systems, including single-phase and three-phase transformers for utility applications\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/Power-Line-Transformers-Types-Applications-Voltage-Ratings-and-How-to-Choose-a-Manufacturer-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/Power-Line-Transformers-Types-Applications-Voltage-Ratings-and-How-to-Choose-a-Manufacturer-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/Power-Line-Transformers-Types-Applications-Voltage-Ratings-and-How-to-Choose-a-Manufacturer-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/Power-Line-Transformers-Types-Applications-Voltage-Ratings-and-How-to-Choose-a-Manufacturer-600x400.webp 600w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/10\/Power-Line-Transformers-Types-Applications-Voltage-Ratings-and-How-to-Choose-a-Manufacturer.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:\/\/yawei-powertransformer.com\/ar\/power-line-transformers-types-applications-voltage-ratings-and-how-to-choose-a-manufacturer\/\" class=\"plain\">Power Line Transformers: Types, Applications, Voltage Ratings and How to Choose a Manufacturer<\/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\tPower line transformers play an essential role in electrical distribution networks by converting voltage levels [...]\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\">15<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0623\u0643\u062a\u0648\u0628\u0631<\/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:\/\/yawei-powertransformer.com\/ar\/how-to-choose-a-power-transformer-manufacturer-10-key-factors-b2b-buyers-should-check-before-ordering\/\" class=\"plain\" aria-label=\"How to Choose a Power Transformer Manufacturer: 10 Key Factors B2B Buyers Should Check Before Ordering\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/09\/How-to-Choose-a-Power-Transformer-Manufacturer-10-Key-Factors-B2B-Buyers-Should-Check-Before-Ordering-Yawei-Transformer-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"How to Choose a Power Transformer Manufacturer: 10 Key Factors B2B Buyers Should Check Before Ordering from Yawei Transformer\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/09\/How-to-Choose-a-Power-Transformer-Manufacturer-10-Key-Factors-B2B-Buyers-Should-Check-Before-Ordering-Yawei-Transformer-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/09\/How-to-Choose-a-Power-Transformer-Manufacturer-10-Key-Factors-B2B-Buyers-Should-Check-Before-Ordering-Yawei-Transformer-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/09\/How-to-Choose-a-Power-Transformer-Manufacturer-10-Key-Factors-B2B-Buyers-Should-Check-Before-Ordering-Yawei-Transformer-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/09\/How-to-Choose-a-Power-Transformer-Manufacturer-10-Key-Factors-B2B-Buyers-Should-Check-Before-Ordering-Yawei-Transformer-600x400.webp 600w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/09\/How-to-Choose-a-Power-Transformer-Manufacturer-10-Key-Factors-B2B-Buyers-Should-Check-Before-Ordering-Yawei-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:\/\/yawei-powertransformer.com\/ar\/how-to-choose-a-power-transformer-manufacturer-10-key-factors-b2b-buyers-should-check-before-ordering\/\" class=\"plain\">How to Choose a Power Transformer Manufacturer: 10 Key Factors B2B Buyers Should Check Before Ordering<\/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\tChoosing the right power transformer manufacturer is an important decision for utilities, EPC contractors, industrial [...]\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\">24<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0633\u0628\u062a\u0645\u0628\u0631<\/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:\/\/yawei-powertransformer.com\/ar\/sichuan-yawei-transformer-new-manufacturing-facility-expands-production-of-transformer-and-power-distribution-equipment\/\" class=\"plain\" aria-label=\"Sichuan Yawei Transformer: New Manufacturing Facility Expands Production of Transformer and Power Distribution Equipment\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/09\/Sichuan-Yawei-Transformer-New-Manufacturing-Facility-Expands-Power-Equipment-Production-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Sichuan Yawei Transformer new manufacturing facility expanding production of transformers and power distribution equipment\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/09\/Sichuan-Yawei-Transformer-New-Manufacturing-Facility-Expands-Power-Equipment-Production-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/09\/Sichuan-Yawei-Transformer-New-Manufacturing-Facility-Expands-Power-Equipment-Production-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/09\/Sichuan-Yawei-Transformer-New-Manufacturing-Facility-Expands-Power-Equipment-Production-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/09\/Sichuan-Yawei-Transformer-New-Manufacturing-Facility-Expands-Power-Equipment-Production-600x400.webp 600w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/09\/Sichuan-Yawei-Transformer-New-Manufacturing-Facility-Expands-Power-Equipment-Production.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:\/\/yawei-powertransformer.com\/ar\/sichuan-yawei-transformer-new-manufacturing-facility-expands-production-of-transformer-and-power-distribution-equipment\/\" class=\"plain\">Sichuan Yawei Transformer: New Manufacturing Facility Expands Production of Transformer and Power Distribution Equipment<\/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\tSichuan Yawei Transformer is steadily expanding its manufacturing capabilities with the development of a new [...]\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\">\u0633\u0628\u062a\u0645\u0628\u0631<\/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:\/\/yawei-powertransformer.com\/ar\/jsyw-transformer-power-transformer-and-pad-mounted-transformer-solutions-for-global-power-distribution\/\" class=\"plain\" aria-label=\"JSYW Transformer: Power Transformer and Pad Mounted Transformer Solutions for Global Power Distribution\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/08\/jsyw\u2011yawei\u2011three\u2011phase\u2011pad\u2011mounted\u2011transformer\u2011ansi\u2011ieee\u2011factory\u2011shipment\u2011photo-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"JSYW Pad Mounted Transformer three phase ANSI IEEE distribution transformer factory shipment\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/08\/jsyw\u2011yawei\u2011three\u2011phase\u2011pad\u2011mounted\u2011transformer\u2011ansi\u2011ieee\u2011factory\u2011shipment\u2011photo-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/08\/jsyw\u2011yawei\u2011three\u2011phase\u2011pad\u2011mounted\u2011transformer\u2011ansi\u2011ieee\u2011factory\u2011shipment\u2011photo-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/08\/jsyw\u2011yawei\u2011three\u2011phase\u2011pad\u2011mounted\u2011transformer\u2011ansi\u2011ieee\u2011factory\u2011shipment\u2011photo-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/08\/jsyw\u2011yawei\u2011three\u2011phase\u2011pad\u2011mounted\u2011transformer\u2011ansi\u2011ieee\u2011factory\u2011shipment\u2011photo-600x400.webp 600w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/08\/jsyw\u2011yawei\u2011three\u2011phase\u2011pad\u2011mounted\u2011transformer\u2011ansi\u2011ieee\u2011factory\u2011shipment\u2011photo.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:\/\/yawei-powertransformer.com\/ar\/jsyw-transformer-power-transformer-and-pad-mounted-transformer-solutions-for-global-power-distribution\/\" class=\"plain\">JSYW Transformer: Power Transformer and Pad Mounted Transformer Solutions for Global Power Distribution<\/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 Choosing the right transformer manufacturer is an important decision for utilities, industrial facilities, commercial [...]\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\">20<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0623\u063a\u0633\u0637\u0633<\/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:\/\/yawei-powertransformer.com\/ar\/what-is-a-dry-type-transformer-complete-guide-to-types-insulation-applications-and-choosing-a-manufacturer\/\" class=\"plain\" aria-label=\"What Is a Dry Type Transformer? Complete Guide to Types, Insulation, Applications and Choosing a Manufacturer\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/08\/What-Is-a-Dry-Type-Transformer-Complete-Guide-to-Types-Insulation-Applications-and-Choosing-a-Manufacturer-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"What is a dry type transformer complete guide explaining dry type transformer types, cast resin insulation, dry type transformer construction, medium voltage applications, electrical distribution systems, and how to choose a reliable dry type transformer manufacturer by Yawei Transformer.\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/08\/What-Is-a-Dry-Type-Transformer-Complete-Guide-to-Types-Insulation-Applications-and-Choosing-a-Manufacturer-300x200.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/08\/What-Is-a-Dry-Type-Transformer-Complete-Guide-to-Types-Insulation-Applications-and-Choosing-a-Manufacturer-768x512.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/08\/What-Is-a-Dry-Type-Transformer-Complete-Guide-to-Types-Insulation-Applications-and-Choosing-a-Manufacturer-18x12.webp 18w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/08\/What-Is-a-Dry-Type-Transformer-Complete-Guide-to-Types-Insulation-Applications-and-Choosing-a-Manufacturer-600x400.webp 600w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/08\/What-Is-a-Dry-Type-Transformer-Complete-Guide-to-Types-Insulation-Applications-and-Choosing-a-Manufacturer.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:\/\/yawei-powertransformer.com\/ar\/what-is-a-dry-type-transformer-complete-guide-to-types-insulation-applications-and-choosing-a-manufacturer\/\" class=\"plain\">What Is a Dry Type Transformer? Complete Guide to Types, Insulation, Applications and Choosing a Manufacturer<\/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 Dry Type Transformer? Types, Insulation, Applications &amp; Manufacturer Guide A dry type [...]\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\">13<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0623\u063a\u0633\u0637\u0633<\/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 data-start=\"77\" data-end=\"505\">\u0635\u064f\u0645\u0645 \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0647\u062f 345 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0627\u0644\u0645\u0635\u0646\u0639 \u0645\u0646 \u0642\u0628\u0644 \u0634\u0631\u0643\u0629 Yawei Transformer\u060c \u0648\u0647\u0648 \u0645\u0635\u0645\u0645 \u0644\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0641\u0631\u0639\u064a\u0629 \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0646\u0642\u0644. \u0648\u0628\u0641\u0636\u0644 \u0642\u062f\u0631\u062a\u0647 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0635\u0644 \u0625\u0644\u0649 500 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 \u0648\u0642\u062f\u0631\u062a\u0647 \u0627\u0644\u0645\u0642\u062f\u0631\u0629 \u0645\u0646 63 \u0645\u064a\u062c\u0627 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 \u0625\u0644\u0649 400 \u0645\u064a\u062c\u0627 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 - \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0648\u0633\u064a\u0639 \u062d\u062a\u0649 1200 \u0645\u064a\u062c\u0627 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 - \u0641\u0625\u0646\u0647 \u064a\u0648\u0641\u0631 \u062d\u0644\u0648\u0644\u0627\u064b \u0645\u0648\u062b\u0648\u0642\u0629 \u0648\u0645\u062e\u0635\u0635\u0629 \u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 IEC \u0648 ANSI \u0648 IEEE \u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0648\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629.<\/p>\n<p data-start=\"507\" data-end=\"893\"><strong data-start=\"507\" data-end=\"525\">\u0627\u0644\u0641\u0648\u0644\u062a\u064a\u0629 \u0627\u0644\u0645\u0642\u062f\u0631\u0629:<\/strong> 345 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a (\u0642\u062f\u0631\u0629 \u0647\u0646\u062f\u0633\u064a\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 500 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a)<br data-start=\"570\" data-end=\"573\" \/><strong data-start=\"573\" data-end=\"590\">\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0637\u0627\u0642\u0629:<\/strong> 63-400 \u0645\u064a\u062c\u0627 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 (\u064a\u062a\u0648\u0641\u0631 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0643\u0627\u0645\u0644 \u0645\u0646 15-1200 \u0645\u064a\u062c\u0627 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631)<br data-start=\"641\" data-end=\"644\" \/><strong data-start=\"644\" data-end=\"665\">\u0646\u0648\u0639 \u0627\u0644\u0645\u062d\u0648\u0644:<\/strong> \u0645\u062d\u0648\u0644 \u0637\u0627\u0642\u0629 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0637\u0648\u0627\u0631 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0647\u062f<br data-start=\"722\" data-end=\"725\" \/><strong data-start=\"725\" data-end=\"751\">\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0644\u0641:<\/strong> \u064a\u062a\u0648\u0641\u0631 \u062a\u0635\u0645\u064a\u0645 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0644\u0641 \u0623\u0648 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0644\u0641<br data-start=\"800\" data-end=\"803\" \/><strong data-start=\"803\" data-end=\"828\">\u062e\u064a\u0627\u0631\u0627\u062a \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a:<\/strong> \u062f\u0644\u062a\u0627-\u062f\u0644\u062a\u0627-\u062f\u0644\u062a\u0627 \u0648\u0627\u064a (\u0642\u064a\u0627\u0633\u064a)\u060c \u062f\u0644\u062a\u0627-\u062f\u0644\u062a\u0627\u060c \u062f\u0644\u062a\u0627-\u062f\u0644\u062a\u0627\u060c \u062f\u0644\u062a\u0627-\u062f\u0644\u062a\u0627<\/p>\n<p data-start=\"507\" data-end=\"893\"><strong data-start=\"895\" data-end=\"918\">\u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u062c\u0647\u062f:<\/strong><\/p>\n<ul data-start=\"921\" data-end=\"979\">\n<li data-start=\"921\" data-end=\"948\">\n<p data-start=\"923\" data-end=\"948\">\u0645\u063a\u064a\u0631 \u0627\u0644\u0635\u0646\u0628\u0648\u0631 \u062e\u0627\u0631\u062c \u0627\u0644\u062f\u0627\u0626\u0631\u0629<\/p>\n<\/li>\n<li data-start=\"949\" data-end=\"979\">\n<p data-start=\"951\" data-end=\"979\">\u0645\u063a\u064a\u0631 \u0627\u0644\u0635\u0646\u0628\u0648\u0631 \u0639\u0646\u062f \u0627\u0644\u062a\u062d\u0645\u064a\u0644 (OLTC)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"981\" data-end=\"1314\"><strong data-start=\"981\" data-end=\"1000\">\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f:<\/strong> \u0623\u0648\u0646\u0627\u0646\/\u0623\u0648\u0646\u0627\u0641\/\u0623\u0648\u0646\u0627\u0641\/\u0623\u0648\u0641\u0627\u0641\/\u0623\u0648\u0641\u0641<br data-start=\"1026\" data-end=\"1029\" \/><strong data-start=\"1029\" data-end=\"1051\">\u0646\u0638\u0627\u0645 \u0627\u0644\u0639\u0632\u0644:<\/strong> \u0639\u0632\u0644 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0632\u064a\u0648\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0623\u0648 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0628\u062f\u064a\u0644\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629<br data-start=\"1124\" data-end=\"1127\" \/><strong data-start=\"1127\" data-end=\"1152\">\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u0637\u0628\u0642\u0629:<\/strong> IEC \/ ANSI \/ IEEE<br data-start=\"1170\" data-end=\"1173\" \/><strong data-start=\"1173\" data-end=\"1204\">\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642:<\/strong> \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0641\u0631\u0639\u064a\u0629 \u0644\u0644\u0645\u0631\u0627\u0641\u0642\u060c \u0648\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0641\u0631\u0639\u064a\u0629\u060c \u0648\u0645\u0634\u0627\u0631\u064a\u0639 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642<\/p>","protected":false},"featured_media":1895,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[43,15],"product_tag":[139,142,140,143,146,147,141,144,148,145],"class_list":["post-1893","product","type-product","status-publish","has-post-thumbnail","product_cat-hv-power-transformers","product_cat-paper-box-for-food","product_tag-345-kv-high-voltage-power-transformer","product_tag-345-kv-transmission-class-transformer","product_tag-345-kv-utility-substation-transformer","product_tag-63-400-mva-power-transformer","product_tag-ansi-ieee-iec-power-transformer","product_tag-custom-high-voltage-transformer-supplier","product_tag-high-voltage-power-transformer-manufacturer","product_tag-oil-immersed-high-voltage-transformer","product_tag-power-transformer-factory-direct","product_tag-utility-substation-power-transformer","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>345 kV 63\u2013400 MVA High Voltage Power Transformer for Utility &amp; Substation | Yawei Transformer<\/title>\n<meta name=\"description\" content=\"345 kV 63\u2013400 MVA high voltage power transformer for utility and substation applications. Designed to ANSI\/IEEE and IEC standards, customizable voltage, MVA ratings, and configurations. Factory direct supply for utilities, EPC contractors, and power projects worldwide. Yawei Transformer\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/yawei-powertransformer.com\/ar\/manufacturer\/345-kv-63-400-mva-high-voltage-power-transformer-for-utility-substation-applications\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"345 kV 63\u2013400 MVA High Voltage Power Transformer for Utility &amp; Substation | Yawei Transformer\" \/>\n<meta property=\"og:description\" content=\"345 kV 63\u2013400 MVA high voltage power transformer for utility and substation applications. Designed to ANSI\/IEEE and IEC standards, customizable voltage, MVA ratings, and configurations. Factory direct supply for utilities, EPC contractors, and power projects worldwide. 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