{"id":2020,"date":"2026-06-22T10:30:34","date_gmt":"2026-06-22T02:30:34","guid":{"rendered":"https:\/\/tengyielectric.com\/?p=2020"},"modified":"2026-06-22T10:55:11","modified_gmt":"2026-06-22T02:55:11","slug":"oil-immersed-transformers-for-south-africas-grid","status":"publish","type":"post","link":"https:\/\/tengyielectric.com\/pt\/oil-immersed-transformers-for-south-africas-grid\/","title":{"rendered":"Oil-Immersed Transformers for South Africa’s Grid"},"content":{"rendered":"
\n
\n\n

On-site Installation of Oil-Immersed Transformers for South African Utility Project<\/h2>\n\n<\/div>\n<\/div>\n\n
\n
\n\n

In mid-June 2026,\u00a0Tengyi successfully completed the initial delivery phase for a major South African grid upgrade project with the on-site installation of two high-performance oil-immersed transformers. As part of a 7-9 unit utility project, these first two\u00a0Tengyi\u00a0units serve as technical benchmarks, specifically engineered for the region’s stringent thermal and high-load standards. Their successful commissioning provides the critical validation needed to launch the rolling supply plan for\u00a0Tengyi\u2019s\u00a0remaining 5-7 units in the project pipeline.<\/p>\n\n\n\n

Customized Logistics and Sea Freight Reinforcement<\/h3>\n\n\n\n

Given the significant weight of the transformers and the long-distance maritime transit, we provided our client with a customized loading and reinforcement plan. Inside the container, heavy-duty timber blocking was used for base support, combined with high-strength orange lashing straps for multi-point cross-tensioning of the main body and the oil conservator tank. This reinforcement strategy effectively prevented internal core displacement and protected the external radiator banks from damage during sea and local land transport, ensuring the equipment arrived in factory-perfect condition.<\/p>\n\n\n

\n
\n
\n\n
\"\"<\/figure>\n\n<\/div><\/div>\n\n
\n\n
\"\"<\/figure>\n\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n

Precision Lifting<\/h3>\n\n\n\n

At the client\u2019s designated substation, the installation area was constrained by existing buildings and perimeter walls. We assisted our client in developing a detailed lifting procedure, utilizing a heavy-duty truck crane for over-site hoisting. By employing the specialized lifting lugs on top of the transformers, the onsite team achieved precise alignment with the concrete foundations. Throughout the process, all accessories, including the terminal boxes and oil conservator, remained stable, ensuring a successful and accurate final installation.<\/p>\n\n\n

\n
\n
\n\n
\"\"<\/figure>\n\n<\/div><\/div>\n\n
\n\n
\"\"<\/figure>\n\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n

Sustainable Supply<\/h3>\n\n\n\n

These oil-immersed transformers feature optimized radiator structures and a fully sealed design tailored to withstand South Africa\u2019s local ambient temperatures and humidity. To date, all technical parameters of the first two units have successfully passed on-site inspections. Based on the client\u2019s satisfaction with our product quality and delivery performance, discussions for the remaining 5 to 7 units have already commenced. We remain committed to aligning with our client\u2019s project timeline to ensure the phased delivery and reliable operation of all subsequent equipment.<\/p>\n\n\n

\n
\n
\n\n
\"\"<\/figure>\n\n<\/div><\/div>\n\n
\n\n
\"Oil-immersed<\/figure>\n\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n

Reliable Performance of Tengyi<\/h3>\n\n\n\n

What Tengyi delivers isn’t just a transformer \u2014 it’s the certainty our clients need most while running their own expansion timeline: on-time delivery, and equipment that performs reliably from day one. If you’re sourcing transformers for a grid project, reach out to Tengyi’s engineering team.<\/p>\n\n<\/div>\n<\/div>\n\n

\n
\n
\n
\n
\n
\n\n

Partner with Tengyi for Reliable Power Infrastructure<\/p>\n\n\n\n

Tengyi can provide the “certainty” you need\u2014from custom engineering to on-site installation support. Whether you face complex site environments or tight delivery schedules, our expert team is here to provide comprehensive technical guidance and logistical security.<\/p>\n\n<\/div><\/div>\n\n

\n
\n\nObter uma cota\u00e7\u00e3o gratuita<\/a>\n\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

On-site Installation of Oil-Immersed Transformers for South African Utility Project In mid-June 2026,\u00a0Tengyi successfully completed the initial delivery phase for a major South African grid upgrade project with the on-site installation of two high-performance oil-immersed … <\/p>\n

Leia mais<\/a><\/p>","protected":false},"author":2,"featured_media":2024,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-2020","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cases","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding","resize-featured-image"],"yoast_head":"\nOil-Immersed Transformers for South Africa's Grid Upgrade<\/title>\n<meta name=\"description\" content=\"Tengyi delivers 2 oil-immersed transformers for a South African utility's grid upgrade, successfully installed and commissioned on site.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tengyielectric.com\/pt\/oil-immersed-transformers-for-south-africas-grid\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Oil-Immersed Transformers for South Africa's Grid Upgrade\" \/>\n<meta property=\"og:description\" content=\"Tengyi delivers 2 oil-immersed transformers for a South African utility's grid upgrade, successfully installed and commissioned on site.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tengyielectric.com\/pt\/oil-immersed-transformers-for-south-africas-grid\/\" \/>\n<meta property=\"og:site_name\" content=\"Tengyi Electric\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-22T02:30:34+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-22T02:55:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Oil-Immersed-Transformers-for-South-Africas-Grid-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1100\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"TYElectric\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"TYElectric\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/oil-immersed-transformers-for-south-africas-grid\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/oil-immersed-transformers-for-south-africas-grid\\\/\"},\"author\":{\"name\":\"TYElectric\",\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/#\\\/schema\\\/person\\\/98d7f7cf42901c22a15c5e5ac6f8cb21\"},\"headline\":\"Oil-Immersed Transformers for South Africa’s Grid\",\"datePublished\":\"2026-06-22T02:30:34+00:00\",\"dateModified\":\"2026-06-22T02:55:11+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/oil-immersed-transformers-for-south-africas-grid\\\/\"},\"wordCount\":446,\"publisher\":{\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/oil-immersed-transformers-for-south-africas-grid\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/tengyielectric.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Oil-Immersed-Transformers-for-South-Africas-Grid-2.webp\",\"articleSection\":[\"Cases\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/oil-immersed-transformers-for-south-africas-grid\\\/\",\"url\":\"https:\\\/\\\/tengyielectric.com\\\/oil-immersed-transformers-for-south-africas-grid\\\/\",\"name\":\"Oil-Immersed Transformers for South Africa's Grid Upgrade\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/oil-immersed-transformers-for-south-africas-grid\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/oil-immersed-transformers-for-south-africas-grid\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/tengyielectric.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Oil-Immersed-Transformers-for-South-Africas-Grid-2.webp\",\"datePublished\":\"2026-06-22T02:30:34+00:00\",\"dateModified\":\"2026-06-22T02:55:11+00:00\",\"description\":\"Tengyi delivers 2 oil-immersed transformers for a South African utility's grid upgrade, successfully installed and commissioned on site.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/oil-immersed-transformers-for-south-africas-grid\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/tengyielectric.com\\\/oil-immersed-transformers-for-south-africas-grid\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/oil-immersed-transformers-for-south-africas-grid\\\/#primaryimage\",\"url\":\"https:\\\/\\\/tengyielectric.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Oil-Immersed-Transformers-for-South-Africas-Grid-2.webp\",\"contentUrl\":\"https:\\\/\\\/tengyielectric.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Oil-Immersed-Transformers-for-South-Africas-Grid-2.webp\",\"width\":1500,\"height\":1100,\"caption\":\"Oil-immersed transformer for South Africa's grid being unloaded\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/oil-immersed-transformers-for-south-africas-grid\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/tengyielectric.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Oil-Immersed Transformers for South Africa’s Grid\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/#website\",\"url\":\"https:\\\/\\\/tengyielectric.com\\\/\",\"name\":\"Tengyi Electric\",\"description\":\"Leading Manufacturer on Transformer\",\"publisher\":{\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/tengyielectric.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/#organization\",\"name\":\"Tengyi Electric\",\"url\":\"https:\\\/\\\/tengyielectric.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/tengyielectric.com\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/logo.webp\",\"contentUrl\":\"https:\\\/\\\/tengyielectric.com\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/logo.webp\",\"width\":1800,\"height\":570,\"caption\":\"Tengyi Electric\"},\"image\":{\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/tengyielectric.com\\\/#\\\/schema\\\/person\\\/98d7f7cf42901c22a15c5e5ac6f8cb21\",\"name\":\"TYElectric\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/75a9c2c93ad2f4499bee290483e8bd7d60eb9539d836a2748f1d0ca7102542d8?s=96&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/75a9c2c93ad2f4499bee290483e8bd7d60eb9539d836a2748f1d0ca7102542d8?s=96&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/75a9c2c93ad2f4499bee290483e8bd7d60eb9539d836a2748f1d0ca7102542d8?s=96&r=g\",\"caption\":\"TYElectric\"},\"url\":\"https:\\\/\\\/tengyielectric.com\\\/pt\\\/author\\\/tyelectric\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Oil-Immersed Transformers for South Africa's Grid Upgrade","description":"Tengyi delivers 2 oil-immersed transformers for a South African utility's grid upgrade, successfully installed and commissioned on site.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/tengyielectric.com\/pt\/oil-immersed-transformers-for-south-africas-grid\/","og_locale":"pt_BR","og_type":"article","og_title":"Oil-Immersed Transformers for South Africa's Grid Upgrade","og_description":"Tengyi delivers 2 oil-immersed transformers for a South African utility's grid upgrade, successfully installed and commissioned on site.","og_url":"https:\/\/tengyielectric.com\/pt\/oil-immersed-transformers-for-south-africas-grid\/","og_site_name":"Tengyi Electric","article_published_time":"2026-06-22T02:30:34+00:00","article_modified_time":"2026-06-22T02:55:11+00:00","og_image":[{"width":1500,"height":1100,"url":"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Oil-Immersed-Transformers-for-South-Africas-Grid-2.jpg","type":"image\/jpeg"}],"author":"TYElectric","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"TYElectric","Est. tempo de leitura":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/tengyielectric.com\/oil-immersed-transformers-for-south-africas-grid\/#article","isPartOf":{"@id":"https:\/\/tengyielectric.com\/oil-immersed-transformers-for-south-africas-grid\/"},"author":{"name":"TYElectric","@id":"https:\/\/tengyielectric.com\/#\/schema\/person\/98d7f7cf42901c22a15c5e5ac6f8cb21"},"headline":"Oil-Immersed Transformers for South Africa’s Grid","datePublished":"2026-06-22T02:30:34+00:00","dateModified":"2026-06-22T02:55:11+00:00","mainEntityOfPage":{"@id":"https:\/\/tengyielectric.com\/oil-immersed-transformers-for-south-africas-grid\/"},"wordCount":446,"publisher":{"@id":"https:\/\/tengyielectric.com\/#organization"},"image":{"@id":"https:\/\/tengyielectric.com\/oil-immersed-transformers-for-south-africas-grid\/#primaryimage"},"thumbnailUrl":"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Oil-Immersed-Transformers-for-South-Africas-Grid-2.webp","articleSection":["Cases"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/tengyielectric.com\/oil-immersed-transformers-for-south-africas-grid\/","url":"https:\/\/tengyielectric.com\/oil-immersed-transformers-for-south-africas-grid\/","name":"Oil-Immersed Transformers for South Africa's Grid Upgrade","isPartOf":{"@id":"https:\/\/tengyielectric.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/tengyielectric.com\/oil-immersed-transformers-for-south-africas-grid\/#primaryimage"},"image":{"@id":"https:\/\/tengyielectric.com\/oil-immersed-transformers-for-south-africas-grid\/#primaryimage"},"thumbnailUrl":"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Oil-Immersed-Transformers-for-South-Africas-Grid-2.webp","datePublished":"2026-06-22T02:30:34+00:00","dateModified":"2026-06-22T02:55:11+00:00","description":"Tengyi delivers 2 oil-immersed transformers for a South African utility's grid upgrade, successfully installed and commissioned on site.","breadcrumb":{"@id":"https:\/\/tengyielectric.com\/oil-immersed-transformers-for-south-africas-grid\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/tengyielectric.com\/oil-immersed-transformers-for-south-africas-grid\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/tengyielectric.com\/oil-immersed-transformers-for-south-africas-grid\/#primaryimage","url":"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Oil-Immersed-Transformers-for-South-Africas-Grid-2.webp","contentUrl":"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Oil-Immersed-Transformers-for-South-Africas-Grid-2.webp","width":1500,"height":1100,"caption":"Oil-immersed transformer for South Africa's grid being unloaded"},{"@type":"BreadcrumbList","@id":"https:\/\/tengyielectric.com\/oil-immersed-transformers-for-south-africas-grid\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/tengyielectric.com\/"},{"@type":"ListItem","position":2,"name":"Oil-Immersed Transformers for South Africa’s Grid"}]},{"@type":"WebSite","@id":"https:\/\/tengyielectric.com\/#website","url":"https:\/\/tengyielectric.com\/","name":"Tengyi Electric","description":"Fabricante l\u00edder em transformadores","publisher":{"@id":"https:\/\/tengyielectric.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/tengyielectric.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/tengyielectric.com\/#organization","name":"Tengyi Electric","url":"https:\/\/tengyielectric.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/tengyielectric.com\/#\/schema\/logo\/image\/","url":"https:\/\/tengyielectric.com\/wp-content\/uploads\/2024\/12\/logo.webp","contentUrl":"https:\/\/tengyielectric.com\/wp-content\/uploads\/2024\/12\/logo.webp","width":1800,"height":570,"caption":"Tengyi Electric"},"image":{"@id":"https:\/\/tengyielectric.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/tengyielectric.com\/#\/schema\/person\/98d7f7cf42901c22a15c5e5ac6f8cb21","name":"TYElectric","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/75a9c2c93ad2f4499bee290483e8bd7d60eb9539d836a2748f1d0ca7102542d8?s=96&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/75a9c2c93ad2f4499bee290483e8bd7d60eb9539d836a2748f1d0ca7102542d8?s=96&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/75a9c2c93ad2f4499bee290483e8bd7d60eb9539d836a2748f1d0ca7102542d8?s=96&r=g","caption":"TYElectric"},"url":"https:\/\/tengyielectric.com\/pt\/author\/tyelectric\/"}]}},"_links":{"self":[{"href":"https:\/\/tengyielectric.com\/pt\/wp-json\/wp\/v2\/posts\/2020","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tengyielectric.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tengyielectric.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tengyielectric.com\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/tengyielectric.com\/pt\/wp-json\/wp\/v2\/comments?post=2020"}],"version-history":[{"count":1,"href":"https:\/\/tengyielectric.com\/pt\/wp-json\/wp\/v2\/posts\/2020\/revisions"}],"predecessor-version":[{"id":2062,"href":"https:\/\/tengyielectric.com\/pt\/wp-json\/wp\/v2\/posts\/2020\/revisions\/2062"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tengyielectric.com\/pt\/wp-json\/wp\/v2\/media\/2024"}],"wp:attachment":[{"href":"https:\/\/tengyielectric.com\/pt\/wp-json\/wp\/v2\/media?parent=2020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tengyielectric.com\/pt\/wp-json\/wp\/v2\/categories?post=2020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tengyielectric.com\/pt\/wp-json\/wp\/v2\/tags?post=2020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}