{"id":2282,"date":"2026-04-14T08:43:43","date_gmt":"2026-04-14T08:43:43","guid":{"rendered":"https:\/\/yawei-powertransformer.com\/?p=2282"},"modified":"2026-04-14T08:49:05","modified_gmt":"2026-04-14T08:49:05","slug":"250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment","status":"publish","type":"post","link":"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/","title":{"rendered":"Transformateur de puissance 250MVA 345kV pour l'Am\u00e9rique du Nord : Pr\u00eat pour les essais et l'exp\u00e9dition"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#Powering_Large-Scale_Grids_Across_North_America\" >Alimentation de r\u00e9seaux \u00e0 grande \u00e9chelle dans toute l'Am\u00e9rique du Nord<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#Project_Overview_250MVA_345kV_Transformer\" >Aper\u00e7u du projet : Transformateur 250MVA \/ 345kV<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#Key_Technical_Parameters\" >Principaux param\u00e8tres techniques<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#i\" >\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#Manufacturing_Excellence_for_Large_Power_Transformers\" >Excellence dans la fabrication des grands transformateurs de puissance<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#Core_Manufacturing_Highlights\" >Faits marquants de l'industrie manufacturi\u00e8re de base<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#Rigorous_Testing_Before_Shipment\" >Tests rigoureux avant exp\u00e9dition<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#Key_Tests_Include\" >Les tests cl\u00e9s comprennent :<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#Ready_for_Shipment_Secure_Global_Delivery\" >Pr\u00eat \u00e0 \u00eatre exp\u00e9di\u00e9 : Livraison mondiale s\u00e9curis\u00e9e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#Why_Choose_Yawei_Transformer_for_250MVA_Projects\" >Pourquoi choisir le transformateur Yawei pour les projets de 250MVA ?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#%E2%9C%94_Large_Capacity_Manufacturing_Capability\" >\u2714 Capacit\u00e9 de fabrication \u00e0 grande \u00e9chelle<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#%E2%9C%94_North_America_Export_Experience\" >\u2714 Exp\u00e9rience de l'exportation en Am\u00e9rique du Nord<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#%E2%9C%94_Reliable_Performance\" >\u2714 Des performances fiables<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#%E2%9C%94_Competitive_Factory_Pricing\" >\u2714 Prix d'usine comp\u00e9titifs<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#Conclusion_250MVA_Transformer_Ready_to_Power_Your_Grid\" >Conclusion : un transformateur de 250 MVA pr\u00eat \u00e0 alimenter votre r\u00e9seau \u00e9lectrique<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/yawei-powertransformer.com\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/#Request_a_Quote_Today\" >Demander un devis aujourd'hui<\/a><\/li><\/ul><\/nav><\/div>\n<h2 data-section-id=\"f0infd\" data-start=\"168\" data-end=\"222\"><span class=\"ez-toc-section\" id=\"Powering_Large-Scale_Grids_Across_North_America\"><\/span><span role=\"text\"><strong data-start=\"171\" data-end=\"222\">Alimentation de r\u00e9seaux \u00e0 grande \u00e9chelle dans toute l'Am\u00e9rique du Nord<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"224\" data-end=\"452\">Alors que l'Am\u00e9rique du Nord continue de moderniser son infrastructure de transmission, la demande de services de transport d'\u00e9lectricit\u00e9 est en hausse. <strong data-start=\"310\" data-end=\"346\">transformateurs \u00e0 ultra-haute capacit\u00e9<\/strong> est en augmentation, en particulier pour les postes \u00e9lectriques, l'int\u00e9gration des \u00e9nergies renouvelables et les r\u00e9seaux \u00e9lectriques industriels.<\/p>\n<p data-start=\"454\" data-end=\"705\"><strong data-start=\"454\" data-end=\"475\">Transformateur Yawei<\/strong> est fi\u00e8re d'annoncer l'ach\u00e8vement d'un projet de <strong data-start=\"517\" data-end=\"551\">250MVA <a href=\"https:\/\/yawei-powertransformer.com\/manufacturer\/345-kv-63-400-mva-high-voltage-power-transformer-for-utility-substation-applications\/\">Transformateur de puissance 345kV<\/a><\/strong>, Cette unit\u00e9 a \u00e9t\u00e9 con\u00e7ue sur mesure pour un projet nord-am\u00e9ricain. L'unit\u00e9 est entr\u00e9e dans la phase finale de <strong data-start=\"641\" data-end=\"660\">essais en usine<\/strong> et sera bient\u00f4t exp\u00e9di\u00e9 \u00e0 sa destination.<\/p>\n<p data-start=\"707\" data-end=\"874\">Ce projet met en \u00e9vidence notre capacit\u00e9 \u00e0 fournir des solutions de transformateurs \u00e0 haute capacit\u00e9 et \u00e0 haute tension qui r\u00e9pondent aux exigences strictes du march\u00e9 nord-am\u00e9ricain.<\/p>\n<hr data-start=\"876\" data-end=\"879\" \/>\n<h2 data-section-id=\"1mvp98f\" data-start=\"881\" data-end=\"932\"><span class=\"ez-toc-section\" id=\"Project_Overview_250MVA_345kV_Transformer\"><\/span><span role=\"text\"><strong data-start=\"884\" data-end=\"932\">Aper\u00e7u du projet : Transformateur 250MVA \/ 345kV<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"nt41so\" data-start=\"934\" data-end=\"966\"><span class=\"ez-toc-section\" id=\"Key_Technical_Parameters\"><\/span><span role=\"text\"><strong data-start=\"938\" data-end=\"966\">Principaux param\u00e8tres techniques<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"967\" data-end=\"1209\">\n<li data-section-id=\"1ay4he5\" data-start=\"967\" data-end=\"996\">Capacit\u00e9 nominale : <strong data-start=\"985\" data-end=\"996\">250 MVA<\/strong><\/li>\n<li data-section-id=\"8mfag9\" data-start=\"997\" data-end=\"1023\">Niveau de tension : <strong data-start=\"1014\" data-end=\"1023\">345kV<\/strong><\/li>\n<li data-section-id=\"i82w02\" data-start=\"1024\" data-end=\"1046\">Fr\u00e9quence : <strong data-start=\"1037\" data-end=\"1046\">60 Hz<\/strong><\/li>\n<li data-section-id=\"1h8h9lx\" data-start=\"1047\" data-end=\"1080\">M\u00e9thode de refroidissement : <strong data-start=\"1065\" data-end=\"1080\">ONAN \/ ONAF<\/strong><\/li>\n<li data-section-id=\"18zzgsx\" data-start=\"1081\" data-end=\"1120\">Mat\u00e9riau de l'enroulement : <strong data-start=\"1101\" data-end=\"1120\">Enroulements en cuivre<\/strong><\/li>\n<li data-section-id=\"icc1fq\" data-start=\"1121\" data-end=\"1164\">Installation : <strong data-start=\"1137\" data-end=\"1164\">Poste de transmission<\/strong><\/li>\n<li data-section-id=\"1nfmver\" data-start=\"1165\" data-end=\"1209\">Normes : <strong data-start=\"1178\" data-end=\"1209\">Conforme aux normes IEEE \/ ANSI \/ IEC<\/strong><\/li>\n<\/ul>\n<p data-start=\"1211\" data-end=\"1285\">Con\u00e7u pour <strong data-start=\"1224\" data-end=\"1258\">fonctionnement \u00e0 long terme et \u00e0 forte charge<\/strong>, Ce transformateur garantit :<\/p>\n<ul data-start=\"1286\" data-end=\"1397\">\n<li data-section-id=\"1alervy\" data-start=\"1286\" data-end=\"1317\">Faibles pertes \u00e0 vide et en charge<\/li>\n<li data-section-id=\"181qxb3\" data-start=\"1318\" data-end=\"1351\">Excellente performance thermique<\/li>\n<li data-section-id=\"1ea7ell\" data-start=\"1352\" data-end=\"1397\">Forte capacit\u00e9 de r\u00e9sistance aux courts-circuits<\/li>\n<\/ul>\n<p><span style=\"font-size: 140%;\"><a href=\"https:\/\/yawei-powertransformer.com\/yawei-transformer-at-canton-fair-2026-powering-global-markets-with-a-strong-north-america-focus\/\">Lire la suite\uff1aYawei Transformer \u00e0 la Foire de Canton 2026 : alimenter les march\u00e9s mondiaux avec un fort accent sur l'Am\u00e9rique du Nord.<\/a><\/span><\/p>\n<div class=\"row\"  id=\"row-1227247423\">\n\n\t<div id=\"col-1366370876\" 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<h2 data-section-id=\"m75lia\" data-start=\"1404\" data-end=\"1464\"><span class=\"ez-toc-section\" id=\"i\"><\/span>\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2 data-section-id=\"m75lia\" data-start=\"1404\" data-end=\"1464\"><span class=\"ez-toc-section\" id=\"Manufacturing_Excellence_for_Large_Power_Transformers\"><\/span><span role=\"text\"><strong data-start=\"1407\" data-end=\"1464\">Excellence dans la fabrication des grands transformateurs de puissance<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1508\" data-end=\"1637\">Fabrication d'un <strong data-start=\"1524\" data-end=\"1552\">Transformateur 345kV de 250MVA<\/strong> n\u00e9cessite un \u00e9quipement de pointe, un contr\u00f4le strict des processus et une grande expertise en ing\u00e9nierie.<\/p>\n<h3 data-section-id=\"dx5u4e\" data-start=\"1639\" data-end=\"1676\"><span class=\"ez-toc-section\" id=\"Core_Manufacturing_Highlights\"><\/span><span role=\"text\"><strong data-start=\"1643\" data-end=\"1676\">Faits marquants de l'industrie manufacturi\u00e8re de base<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"1677\" data-end=\"1945\">\n<li data-section-id=\"1hw1mj8\" data-start=\"1677\" data-end=\"1745\"><strong data-start=\"1679\" data-end=\"1714\">Noyau en acier au silicium de haute qualit\u00e9<\/strong> pour r\u00e9duire les pertes et le bruit<\/li>\n<li data-section-id=\"1kcai69\" data-start=\"1746\" data-end=\"1815\"><strong data-start=\"1748\" data-end=\"1777\">Bobinage de pr\u00e9cision en cuivre<\/strong> pour une meilleure performance \u00e9lectrique<\/li>\n<li data-section-id=\"19gubqb\" data-start=\"1816\" data-end=\"1876\"><strong data-start=\"1818\" data-end=\"1843\">Processus de s\u00e9chage sous vide<\/strong> pour assurer l'int\u00e9grit\u00e9 de l'isolation<\/li>\n<li data-section-id=\"1adv04s\" data-start=\"1877\" data-end=\"1945\"><strong data-start=\"1879\" data-end=\"1901\">Conception robuste du r\u00e9servoir<\/strong> pour le transport outre-mer sur de longues distances<\/li>\n<\/ul>\n<p data-start=\"1947\" data-end=\"2072\">Chaque transformateur est construit sous un <strong data-start=\"1981\" data-end=\"2017\">un syst\u00e8me strict de gestion de la qualit\u00e9<\/strong>, garantissant la fiabilit\u00e9 de l'usine jusqu'\u00e0 l'exploitation sur le terrain.<\/p>\n<a href=\"https:\/\/yawei-powertransformer.com\/contact\/\" class=\"button primary\"  style=\"border-radius:10px;\">\n    <span>Prendre contact<\/span>\n  <\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1480903420\" 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_1980304524\">\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:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/250MVA-345kV-Substation-Transformer-\u2013-Tested-Ready-for-Delivery.webp\" class=\"attachment-large size-large\" alt=\"Transformateur de poste 345kV 250MVA test\u00e9 et pr\u00eat \u00e0 \u00eatre livr\u00e9 en Am\u00e9rique du Nord, transformateur de puissance haute tension conforme \u00e0 la norme IEEE pour les applications de service public.\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/250MVA-345kV-Substation-Transformer-\u2013-Tested-Ready-for-Delivery.webp 800w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/250MVA-345kV-Substation-Transformer-\u2013-Tested-Ready-for-Delivery-300x300.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/250MVA-345kV-Substation-Transformer-\u2013-Tested-Ready-for-Delivery-150x150.webp 150w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/250MVA-345kV-Substation-Transformer-\u2013-Tested-Ready-for-Delivery-768x768.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/250MVA-345kV-Substation-Transformer-\u2013-Tested-Ready-for-Delivery-12x12.webp 12w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/250MVA-345kV-Substation-Transformer-\u2013-Tested-Ready-for-Delivery-600x600.webp 600w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/250MVA-345kV-Substation-Transformer-\u2013-Tested-Ready-for-Delivery-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_1980304524 {\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<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<div class=\"row\"  id=\"row-57355169\">\n\n\t<div id=\"col-1293057581\" 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_1664122379\">\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:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/345kV-250MVA-Transformer-Ready-for-Shipment-to-USA-Canada.webp\" class=\"attachment-large size-large\" alt=\"Transformateur de puissance 345kV 250MVA pr\u00eat \u00e0 \u00eatre exp\u00e9di\u00e9 aux Etats-Unis et au Canada, transformateur haute tension conforme \u00e0 la norme IEEE pour l&#039;exportation vers l&#039;Am\u00e9rique du Nord\" srcset=\"https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/345kV-250MVA-Transformer-Ready-for-Shipment-to-USA-Canada.webp 800w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/345kV-250MVA-Transformer-Ready-for-Shipment-to-USA-Canada-300x300.webp 300w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/345kV-250MVA-Transformer-Ready-for-Shipment-to-USA-Canada-150x150.webp 150w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/345kV-250MVA-Transformer-Ready-for-Shipment-to-USA-Canada-768x768.webp 768w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/345kV-250MVA-Transformer-Ready-for-Shipment-to-USA-Canada-12x12.webp 12w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/345kV-250MVA-Transformer-Ready-for-Shipment-to-USA-Canada-600x600.webp 600w, https:\/\/yawei-powertransformer.com\/wp-content\/uploads\/2026\/04\/345kV-250MVA-Transformer-Ready-for-Shipment-to-USA-Canada-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_1664122379 {\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-2077567150\" 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<h2><span class=\"ez-toc-section\" id=\"Rigorous_Testing_Before_Shipment\"><\/span><strong>Tests rigoureux avant exp\u00e9dition<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u00a0<\/p>\n<p data-start=\"2162\" data-end=\"2294\">Avant d'\u00eatre livr\u00e9, le transformateur est soumis \u00e0 une s\u00e9rie compl\u00e8te d'essais. <strong data-start=\"2219\" data-end=\"2255\">les tests de routine, les tests de type et les tests sp\u00e9ciaux<\/strong> conform\u00e9ment \u00e0 <strong data-start=\"2275\" data-end=\"2293\">Normes IEEE<\/strong>.<\/p>\n<h3 data-section-id=\"v2n3g2\" data-start=\"2296\" data-end=\"2322\"><span class=\"ez-toc-section\" id=\"Key_Tests_Include\"><\/span><span role=\"text\"><strong data-start=\"2300\" data-end=\"2322\">Les tests cl\u00e9s comprennent :<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"2323\" data-end=\"2525\">\n<li data-section-id=\"deawiy\" data-start=\"2323\" data-end=\"2372\"><strong data-start=\"2325\" data-end=\"2370\">Test d'impulsion de foudre (v\u00e9rification BIL)<\/strong><\/li>\n<li data-section-id=\"17n3ghr\" data-start=\"2373\" data-end=\"2402\"><strong data-start=\"2375\" data-end=\"2400\">Test d'\u00e9l\u00e9vation de temp\u00e9rature<\/strong><\/li>\n<li data-section-id=\"wbflgu\" data-start=\"2403\" data-end=\"2439\"><strong data-start=\"2405\" data-end=\"2437\">Test d'imp\u00e9dance en court-circuit<\/strong><\/li>\n<li data-section-id=\"1n6nedx\" data-start=\"2440\" data-end=\"2477\"><strong data-start=\"2442\" data-end=\"2475\">Mesure de la d\u00e9charge partielle<\/strong><\/li>\n<li data-section-id=\"1wr4sbx\" data-start=\"2478\" data-end=\"2525\"><strong data-start=\"2480\" data-end=\"2523\">Test du rapport de rotation et de la r\u00e9sistance de l'enroulement<\/strong><\/li>\n<\/ul>\n<p data-start=\"2527\" data-end=\"2655\">Ces tests permettent de s'assurer que le transformateur peut fonctionner de mani\u00e8re s\u00fbre et fiable dans les limites de la norme ISO. <strong data-start=\"2601\" data-end=\"2654\">Les syst\u00e8mes de transmission \u00e0 haute tension en Am\u00e9rique du Nord<\/strong>.<\/p>\n<p data-start=\"2527\" data-end=\"2655\">\u00a0<\/p>\n<p data-start=\"2527\" data-end=\"2655\">\u00a0<\/p>\n<p data-start=\"2527\" data-end=\"2655\">\u00a0<\/p>\n<p data-start=\"2527\" data-end=\"2655\">\u00a0<\/p>\n<p data-start=\"2527\" data-end=\"2655\">\u00a0<\/p>\n<p data-start=\"2527\" data-end=\"2655\">\u00a0<\/p>\n<a href=\"https:\/\/yawei-powertransformer.com\/contact\/\" class=\"button primary\"  style=\"border-radius:10px;\">\n    <span>Prendre contact<\/span>\n  <\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Ready_for_Shipment_Secure_Global_Delivery\"><\/span><strong>Pr\u00eat \u00e0 \u00eatre exp\u00e9di\u00e9 : Livraison mondiale s\u00e9curis\u00e9e<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2755\" data-end=\"2830\">Apr\u00e8s avoir \u00e9t\u00e9 test\u00e9 avec succ\u00e8s, le transformateur sera pr\u00e9par\u00e9 pour l'exportation :<\/p>\n<ul data-start=\"2832\" data-end=\"3005\">\n<li data-section-id=\"18j3yw1\" data-start=\"2832\" data-end=\"2863\">Emballage robuste pour l'exportation<\/li>\n<li data-section-id=\"1ff3f06\" data-start=\"2864\" data-end=\"2911\">Protection contre l'humidit\u00e9 et la corrosion<\/li>\n<li data-section-id=\"1fm5xq8\" data-start=\"2912\" data-end=\"2949\">Syst\u00e8mes de surveillance des chocs et de l'inclinaison<\/li>\n<li data-section-id=\"125bocf\" data-start=\"2950\" data-end=\"3005\">Documentation compl\u00e8te pour les douanes et l'installation<\/li>\n<\/ul>\n<p data-start=\"3007\" data-end=\"3112\">Nous veillons \u00e0 ce que <strong data-start=\"3017\" data-end=\"3045\">une livraison s\u00fbre et efficace<\/strong> en Am\u00e9rique du Nord, dans le respect des d\u00e9lais du projet et des exigences du site.<\/p>\n<hr data-start=\"3114\" data-end=\"3117\" \/>\n<h2 data-section-id=\"16jnsl2\" data-start=\"3119\" data-end=\"3174\"><span class=\"ez-toc-section\" id=\"Why_Choose_Yawei_Transformer_for_250MVA_Projects\"><\/span><span role=\"text\"><strong data-start=\"3122\" data-end=\"3174\">Pourquoi choisir le transformateur Yawei pour les projets de 250MVA ?<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"15wj45n\" data-start=\"3176\" data-end=\"3225\"><span class=\"ez-toc-section\" id=\"%E2%9C%94_Large_Capacity_Manufacturing_Capability\"><\/span><span role=\"text\"><strong data-start=\"3180\" data-end=\"3225\">\u2714 Capacit\u00e9 de fabrication \u00e0 grande \u00e9chelle<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"3226\" data-end=\"3289\">Nous produisons des transformateurs jusqu'\u00e0 <strong data-start=\"3256\" data-end=\"3276\">1200 MVA \/ 500kV<\/strong>, en soutenant :<\/p>\n<ul data-start=\"3290\" data-end=\"3375\">\n<li data-section-id=\"1nqwvtx\" data-start=\"3290\" data-end=\"3313\">Sous-stations de services publics<\/li>\n<li data-section-id=\"1ttuvxx\" data-start=\"3314\" data-end=\"3346\">Int\u00e9gration des \u00e9nergies renouvelables<\/li>\n<li data-section-id=\"182xqy2\" data-start=\"3347\" data-end=\"3375\">M\u00e9gaprojets industriels<\/li>\n<\/ul>\n<h3 data-section-id=\"cc3yrb\" data-start=\"3377\" data-end=\"3418\"><span class=\"ez-toc-section\" id=\"%E2%9C%94_North_America_Export_Experience\"><\/span><span role=\"text\"><strong data-start=\"3381\" data-end=\"3418\">\u2714 Exp\u00e9rience de l'exportation en Am\u00e9rique du Nord<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"3419\" data-end=\"3433\">Familiaris\u00e9 avec :<\/p>\n<ul data-start=\"3434\" data-end=\"3525\">\n<li data-section-id=\"ex1oi4\" data-start=\"3434\" data-end=\"3452\">Normes IEEE<\/li>\n<li data-section-id=\"kaf6ad\" data-start=\"3453\" data-end=\"3481\">60Hz exigences du syst\u00e8me<\/li>\n<li data-section-id=\"12tjqyk\" data-start=\"3482\" data-end=\"3525\">Documentation et certification du projet<\/li>\n<\/ul>\n<h3 data-section-id=\"1etj6eq\" data-start=\"3527\" data-end=\"3557\"><span class=\"ez-toc-section\" id=\"%E2%9C%94_Reliable_Performance\"><\/span><span role=\"text\"><strong data-start=\"3531\" data-end=\"3557\">\u2714 Des performances fiables<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"3558\" data-end=\"3592\">Nos transformateurs sont con\u00e7us pour :<\/p>\n<ul data-start=\"3593\" data-end=\"3665\">\n<li data-section-id=\"ymf61l\" data-start=\"3593\" data-end=\"3614\">Longue dur\u00e9e de vie<\/li>\n<li data-section-id=\"1s8wp6p\" data-start=\"3615\" data-end=\"3634\">Peu d'entretien<\/li>\n<li data-section-id=\"wwhzy3\" data-start=\"3635\" data-end=\"3665\">Grande stabilit\u00e9 op\u00e9rationnelle<\/li>\n<\/ul>\n<h3 data-section-id=\"g7clop\" data-start=\"3667\" data-end=\"3704\"><span class=\"ez-toc-section\" id=\"%E2%9C%94_Competitive_Factory_Pricing\"><\/span><span role=\"text\"><strong data-start=\"3671\" data-end=\"3704\">\u2714 Prix d'usine comp\u00e9titifs<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"3705\" data-end=\"3745\">L'approvisionnement direct par le fabricant est garanti :<\/p>\n<ul data-start=\"3746\" data-end=\"3824\">\n<li data-section-id=\"16we1e8\" data-start=\"3746\" data-end=\"3764\">Une meilleure tarification<\/li>\n<li data-section-id=\"bxg74v\" data-start=\"3765\" data-end=\"3789\">Une communication plus rapide<\/li>\n<li data-section-id=\"d40se7\" data-start=\"3790\" data-end=\"3824\">Flexibilit\u00e9 de l'ing\u00e9nierie sur mesure<\/li>\n<\/ul>\n<hr data-start=\"3826\" data-end=\"3829\" \/>\n<h2 data-section-id=\"l9geq4\" data-start=\"3831\" data-end=\"3893\"><span class=\"ez-toc-section\" id=\"Conclusion_250MVA_Transformer_Ready_to_Power_Your_Grid\"><\/span><span role=\"text\"><strong data-start=\"3834\" data-end=\"3893\">Conclusion : un transformateur de 250 MVA pr\u00eat \u00e0 alimenter votre r\u00e9seau \u00e9lectrique<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3895\" data-end=\"4088\">La production r\u00e9ussie de cette <strong data-start=\"3929\" data-end=\"3963\">Transformateur de puissance 250MVA 345kV<\/strong> d\u00e9montre la force de Yawei Transformer dans la fourniture d'un service de qualit\u00e9. <strong data-start=\"4020\" data-end=\"4058\">des solutions haut de gamme et de grande capacit\u00e9<\/strong> pour le march\u00e9 mondial de l'\u00e9nergie.<\/p>\n<p data-start=\"4090\" data-end=\"4218\">Nous sommes pr\u00eats \u00e0 soutenir votre prochaine <strong data-start=\"4124\" data-end=\"4162\">projet de poste ou de transmission<\/strong> avec des solutions de transformateurs fiables et rentables.<\/p>\n<hr data-start=\"4220\" data-end=\"4223\" \/>\n<h2 data-section-id=\"i6970o\" data-start=\"4225\" data-end=\"4253\"><span class=\"ez-toc-section\" id=\"Request_a_Quote_Today\"><\/span><span role=\"text\"><strong data-start=\"4228\" data-end=\"4253\">Demander un devis aujourd'hui<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"4255\" data-end=\"4326\">\u00c0 la recherche d'un <strong data-start=\"4269\" data-end=\"4325\">Fournisseur de transformateurs 250MVA, 345kV pour l'Am\u00e9rique du Nord<\/strong>?<\/p>\n<p data-start=\"4328\" data-end=\"4350\">\ud83d\udc49 Contactez-nous d\u00e8s maintenant pour :<\/p>\n<ul data-start=\"4351\" data-end=\"4425\">\n<li data-section-id=\"aw8dve\" data-start=\"4351\" data-end=\"4377\">Consultation technique<\/li>\n<li data-section-id=\"1m5gxtn\" data-start=\"4378\" data-end=\"4399\">Conception personnalis\u00e9e<\/li>\n<li data-section-id=\"mi8u31\" data-start=\"4400\" data-end=\"4425\">Devis comp\u00e9titif<\/li>\n<\/ul>\n<p data-start=\"4427\" data-end=\"4520\">\ud83d\udce9 Courriel : <a class=\"decorated-link cursor-pointer\" rel=\"noopener\" data-start=\"4437\" data-end=\"4468\">info@yawei-powertransformer.com<\/a><\/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> 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you are human by selecting the<span> house<\/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 0 576 512\"><path fill=\"currentColor\" d=\"M415 24c-53 0-103 42-127 65-24-23-74-65-127-65C70 24 16 77 16 166c0 72 67 133 69 135l187 181c9 8 23 8 32 0l187-180c2-3 69-64 69-136 0-89-54-142-145-142z\"\/><\/svg><\/label><label><input aria-label=\"2\" type=\"radio\" name=\"kc_captcha\" value=\"kc_human\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\"><path fill=\"currentColor\" d=\"M488 313v143c0 13-11 24-24 24H348c-7 0-12-5-12-12V356c0-7-5-12-12-12h-72c-7 0-12 5-12 12v112c0 7-5 12-12 12H112c-13 0-24-11-24-24V313c0-4 2-7 4-10l188-154c5-4 11-4 16 0l188 154c2 3 4 6 4 10zm84-61l-84-69V44c0-6-5-12-12-12h-56c-7 0-12 6-12 12v73l-89-74a48 48 0 00-61 0L4 252c-5 4-5 12-1 17l25 31c5 5 12 5 17 1l235-193c5-4 11-4 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value=\"fr\"\/><\/form>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Powering Large-Scale Grids Across North America As North America continues to upgrade its transmission infrastructure, the demand for ultra-high capacity transformers is rising\u2014especially for utility-scale substations, renewable integration, and industrial power networks. Yawei Transformer is proud to announce the completion of a 250MVA 345kV power transformer, custom-engineered for a North American project. The unit has [&#8230;]\n","protected":false},"author":3,"featured_media":2283,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[413,414,243,230,416,101,277,415,418,417],"class_list":["post-2282","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-250mva-transformer","tag-345kv-power-transformer","tag-china-transformer-factory","tag-high-voltage-transformer","tag-ieee-power-transformer","tag-power-transformer-manufacturer","tag-substation-transformer","tag-transformer-supplier-north-america","tag-transformer-testing-and-shipment","tag-utility-transformer-usa"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>250MVA 345kV Power Transformer for North America | Testing &amp; Shipment Ready<\/title>\n<meta name=\"description\" content=\"Discover a 250MVA 345kV power transformer built for North America. IEEE compliant, fully tested, and ready for shipment. Contact us for specifications and quotation.\" \/>\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\/fr\/250mva-345kv-power-transformer-for-north-america-ready-for-testing-and-shipment\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"250MVA 345kV Power Transformer for North America | Testing &amp; Shipment Ready\" \/>\n<meta property=\"og:description\" content=\"Discover a 250MVA 345kV power transformer built for North America. IEEE compliant, fully tested, and ready for shipment. 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