{"id":1744,"date":"2026-07-26T13:33:20","date_gmt":"2026-07-26T13:33:20","guid":{"rendered":"https:\/\/voltnexpower.com\/?post_type=product&#038;p=1744"},"modified":"2026-09-02T14:45:04","modified_gmt":"2026-09-02T14:45:04","slug":"300kva-three-phase-dry-type-isolation-transformer-high-capacity-industrial-power-transformer-480v-to-208v-step-down-solution","status":"publish","type":"product","link":"https:\/\/voltnexpower.com\/pt_br\/manufacturer\/300kva-three-phase-dry-type-isolation-transformer-high-capacity-industrial-power-transformer-480v-to-208v-step-down-solution\/","title":{"rendered":"Transformador de isolamento trif\u00e1sico de tipo seco de 300 kVA | Transformador de pot\u00eancia industrial de alta capacidade \u2013 Solu\u00e7\u00e3o redutora de 480 V para 208 V"},"content":{"rendered":"<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"16vjfmh\" data-start=\"15\" data-end=\"133\">300kVA Heavy Duty Three Phase Dry Type Isolation Transformer | Industrial Power Transformer for Global Power Systems<\/h2>\n<p data-start=\"156\" data-end=\"420\">Voltnex Power 300kVA Heavy Duty Three Phase Dry Type Isolation Transformer is a high-capacity industrial electrical transformer designed for large factories, manufacturing facilities, automation systems, commercial buildings and heavy-duty electrical applications.<\/p>\n<p data-start=\"422\" data-end=\"653\">With a rated capacity of <strong data-start=\"447\" data-end=\"457\">300kVA<\/strong>, this industrial isolation transformer provides reliable electrical isolation, stable voltage conversion and efficient power distribution for high-power equipment and critical industrial systems.<\/p>\n<p data-start=\"655\" data-end=\"885\">Designed for demanding industrial environments, the transformer helps reduce electrical interference, improve power quality and protect connected equipment from voltage fluctuations, electrical noise and unstable power conditions.<\/p>\n<p data-start=\"887\" data-end=\"982\">The <a href=\"https:\/\/voltnexpower.com\/pt_br\/fabrica-especializada-na-fabricacao-sob-medida-de-transformadores-de-isolamento-do-tipo-seco-para-uso-industrial\/\">300kVA dry type isolation transformer<\/a> supports customized voltage configurations including:<\/p>\n<ul data-start=\"984\" data-end=\"1188\">\n<li data-section-id=\"zvq3zz\" data-start=\"984\" data-end=\"1013\"><strong data-start=\"986\" data-end=\"1013\">110V \/ 120V Transformer<\/strong><\/li>\n<li data-section-id=\"p8dh3z\" data-start=\"1014\" data-end=\"1036\"><strong data-start=\"1016\" data-end=\"1036\">208V Transformer<\/strong><\/li>\n<li data-section-id=\"pgm9a2\" data-start=\"1037\" data-end=\"1066\"><strong data-start=\"1039\" data-end=\"1066\">220V \/ 240V Transformer<\/strong><\/li>\n<li data-section-id=\"qqczoz\" data-start=\"1067\" data-end=\"1096\"><strong data-start=\"1069\" data-end=\"1096\">380V \/ 400V Transformer<\/strong><\/li>\n<li data-section-id=\"146glqt\" data-start=\"1097\" data-end=\"1119\"><strong data-start=\"1099\" data-end=\"1119\">440V Transformer<\/strong><\/li>\n<li data-section-id=\"1vcrd3t\" data-start=\"1120\" data-end=\"1142\"><strong data-start=\"1122\" data-end=\"1142\">480V Transformer<\/strong><\/li>\n<li data-section-id=\"c6mgia\" data-start=\"1143\" data-end=\"1165\"><strong data-start=\"1145\" data-end=\"1165\">575V Transformer<\/strong><\/li>\n<li data-section-id=\"h76n9v\" data-start=\"1166\" data-end=\"1188\"><strong data-start=\"1168\" data-end=\"1188\">600V Transformer<\/strong><\/li>\n<\/ul>\n<p data-start=\"1190\" data-end=\"1380\">Voltnex Power provides OEM and ODM industrial transformer solutions with customized input and output voltage design, copper winding options, enclosure solutions and global export capability.<\/p>\n<hr data-start=\"1382\" data-end=\"1385\" \/>\n<h2 data-section-id=\"15ycp0u\" data-start=\"1387\" data-end=\"1454\">High Capacity Industrial Transformer for Heavy Power Applications<\/h2>\n<p data-start=\"1456\" data-end=\"1634\">Modern industrial facilities require stable and reliable electrical infrastructure to support heavy machinery, automated production lines and continuous manufacturing operations.<\/p>\n<p data-start=\"1636\" data-end=\"1711\">The Voltnex <strong data-start=\"1648\" data-end=\"1692\">300kVA Three Phase Isolation Transformer<\/strong> is engineered for:<\/p>\n<p data-start=\"1713\" data-end=\"1997\">\u2713 Factory power distribution systems<br data-start=\"1749\" data-end=\"1752\" \/>\u2713 Industrial automation equipment<br data-start=\"1785\" data-end=\"1788\" \/>\u2713 Heavy-duty machinery<br data-start=\"1810\" data-end=\"1813\" \/>\u2713 Manufacturing production lines<br data-start=\"1845\" data-end=\"1848\" \/>\u2713 Commercial electrical systems<br data-start=\"1879\" data-end=\"1882\" \/>\u2713 Imported equipment voltage conversion<br data-start=\"1921\" data-end=\"1924\" \/>\u2713 Industrial electrical rooms<br data-start=\"1953\" data-end=\"1956\" \/>\u2713 Large-scale power supply applications<\/p>\n<p data-start=\"2000\" data-end=\"2016\">Main advantages:<\/p>\n<p data-start=\"2018\" data-end=\"2214\">\u2713 Sa\u00edda de tens\u00e3o est\u00e1vel<br data-start=\"2041\" data-end=\"2044\" \/>\u2713 Prote\u00e7\u00e3o por isolamento el\u00e9trico<br data-start=\"2077\" data-end=\"2080\" \/>\u2713 Melhoria na qualidade da energia<br data-start=\"2104\" data-end=\"2107\" \/>\u2713 Reduced electrical interference<br data-start=\"2140\" data-end=\"2143\" \/>\u2713 High load operation capability<br data-start=\"2175\" data-end=\"2178\" \/>\u2713 Long-term industrial reliability<\/p>\n<p data-start=\"2217\" data-end=\"2277\">This makes it an ideal solution for customers searching for:<\/p>\n<p data-start=\"2279\" data-end=\"2448\"><strong data-start=\"2279\" data-end=\"2448\">300kVA Industrial Transformer, <a href=\"https:\/\/voltnexpower.com\/pt_br\/Wholesale\/isolation-transformers\/\">300kVA Dry Type Transformer<\/a>, Heavy Duty Isolation Transformer, Three Phase Power Transformer and High Capacity Electrical Transformer.<\/strong><\/p>\n<hr data-start=\"2450\" data-end=\"2453\" \/>\n<h2 data-section-id=\"1ldhpgm\" data-start=\"2455\" data-end=\"2504\">Global Voltage Conversion Transformer Solutions<\/h2>\n<p data-start=\"2506\" data-end=\"2717\">Different countries and industries use different electrical standards. Voltnex Power provides customized voltage conversion solutions for North America, South America, Australia and worldwide industrial markets.<\/p>\n<p data-start=\"2719\" data-end=\"2782\">The 300kVA dry type isolation transformer can be configured as:<\/p>\n<ul data-start=\"2784\" data-end=\"2934\">\n<li data-section-id=\"18hggab\" data-start=\"2784\" data-end=\"2807\">Transformador redutor<\/li>\n<li data-section-id=\"z23o6c\" data-start=\"2808\" data-end=\"2829\">Transformador elevador<\/li>\n<li data-section-id=\"p5aemp\" data-start=\"2830\" data-end=\"2861\">Transformador conversor de tens\u00e3o<\/li>\n<li data-section-id=\"18qgttl\" data-start=\"2862\" data-end=\"2896\">Electrical Isolation Transformer<\/li>\n<li data-section-id=\"n86d1q\" data-start=\"2897\" data-end=\"2934\">Industrial Distribution Transformer<\/li>\n<\/ul>\n<p data-start=\"2937\" data-end=\"3082\">With flexible primary and secondary voltage combinations, Voltnex Power helps customers connect imported equipment with local electrical systems.<\/p>\n<hr data-start=\"3084\" data-end=\"3087\" \/>\n<h2 data-section-id=\"yomz9t\" data-start=\"3089\" data-end=\"3122\">North America Voltage Solutions<\/h2>\n<h3 data-section-id=\"q8uukq\" data-start=\"3124\" data-end=\"3184\">USA \/ Canada \/ Mexico Industrial Transformer Applications<\/h3>\n<p data-start=\"3186\" data-end=\"3384\">North America has specific industrial voltage requirements. Voltnex Power provides customized transformer solutions for factories, manufacturing plants, automation systems and commercial facilities.<\/p>\n<hr data-start=\"3386\" data-end=\"3389\" \/>\n<h3 data-section-id=\"q9i37n\" data-start=\"3391\" data-end=\"3425\">480V to 120V \/ 110V Transformer<\/h3>\n<p data-start=\"3427\" data-end=\"3502\">A common configuration for industrial control and low-voltage applications.<\/p>\n<p data-start=\"3504\" data-end=\"3525\">Typical applications:<\/p>\n<p data-start=\"3527\" data-end=\"3690\">\u2713 Sistemas de controle por PLC<br data-start=\"3548\" data-end=\"3551\" \/>\u2713 Industrial control panels<br data-start=\"3578\" data-end=\"3581\" \/>\u2713 Sensors and instrumentation<br data-start=\"3610\" data-end=\"3613\" \/>\u2713 Automation equipment<br data-start=\"3635\" data-end=\"3638\" \/>\u2713 Machine control circuits<br data-start=\"3664\" data-end=\"3667\" \/>\u2713 Electrical cabinets<\/p>\n<p data-start=\"3693\" data-end=\"3814\">The transformer provides stable low-voltage power supply while maintaining electrical isolation and equipment protection.<\/p>\n<hr data-start=\"3816\" data-end=\"3819\" \/>\n<h3 data-section-id=\"1jkv8zn\" data-start=\"3821\" data-end=\"3848\">Transformador de 480 V para 208 V<\/h3>\n<p data-start=\"3850\" data-end=\"3909\">Widely used in USA industrial and commercial power systems.<\/p>\n<p data-start=\"3911\" data-end=\"3924\">Applications:<\/p>\n<p data-start=\"3926\" data-end=\"4078\">\u2713 Factory equipment<br data-start=\"3945\" data-end=\"3948\" \/>\u2713 CNC machinery<br data-start=\"3963\" data-end=\"3966\" \/>\u2713 Production lines<br data-start=\"3984\" data-end=\"3987\" \/>\u2713 Commercial electrical loads<br data-start=\"4016\" data-end=\"4019\" \/>\u2713 Data center auxiliary systems<br data-start=\"4050\" data-end=\"4053\" \/>\u2713 Industrial facilities<\/p>\n<hr data-start=\"4081\" data-end=\"4084\" \/>\n<h3 data-section-id=\"1ifv70v\" data-start=\"4086\" data-end=\"4113\">480V to 240V Transformer<\/h3>\n<p data-start=\"4115\" data-end=\"4128\">Indicado para:<\/p>\n<p data-start=\"4130\" data-end=\"4256\">\u2713 Industrial motors<br data-start=\"4149\" data-end=\"4152\" \/>\u2713 Manufacturing equipment<br data-start=\"4177\" data-end=\"4180\" \/>\u2713 Electrical machinery<br data-start=\"4202\" data-end=\"4205\" \/>\u2713 Commercial buildings<br data-start=\"4227\" data-end=\"4230\" \/>\u2713 Workshop power systems<\/p>\n<hr data-start=\"4259\" data-end=\"4262\" \/>\n<h3 data-section-id=\"118ssb3\" data-start=\"4264\" data-end=\"4291\">Transformador de 600 V para 480 V<\/h3>\n<p data-start=\"4293\" data-end=\"4314\">Commonly required in:<\/p>\n<p data-start=\"4316\" data-end=\"4457\">\u2713 Canadian industrial facilities<br data-start=\"4348\" data-end=\"4351\" \/>\u2713 Heavy manufacturing plants<br data-start=\"4379\" data-end=\"4382\" \/>\u2713 Mining equipment applications<br data-start=\"4413\" data-end=\"4416\" \/>\u2713 Large electrical distribution systems<\/p>\n<hr data-start=\"4460\" data-end=\"4463\" \/>\n<h3 data-section-id=\"vgrqeh\" data-start=\"4465\" data-end=\"4500\">575V \/ 600V Transformer Solution<\/h3>\n<p data-start=\"4502\" data-end=\"4553\">Designed for Canadian industrial voltage standards.<\/p>\n<p data-start=\"4555\" data-end=\"4576\">As aplica\u00e7\u00f5es incluem:<\/p>\n<p data-start=\"4578\" data-end=\"4686\">\u2713 Manufacturing factories<br data-start=\"4603\" data-end=\"4606\" \/>\u2713 Heavy-duty equipment<br data-start=\"4628\" data-end=\"4631\" \/>\u2713 Industrial automation systems<br data-start=\"4662\" data-end=\"4665\" \/>\u2713 Large motor loads<\/p>\n<p data-start=\"4689\" data-end=\"4814\">Voltnex Power supports customized <strong data-start=\"4723\" data-end=\"4774\">575V transformer and 600V transformer solutions<\/strong> for North American industrial projects.<\/p>\n<hr data-start=\"4816\" data-end=\"4819\" \/>\n<h2 data-section-id=\"1d8vrrf\" data-start=\"4821\" data-end=\"4854\">South America Voltage Solutions<\/h2>\n<h3 data-section-id=\"1jo3u4k\" data-start=\"4856\" data-end=\"4921\">Brazil \/ Argentina \/ Chile \/ Peru \/ Colombia \/ Ecuador Markets<\/h3>\n<p data-start=\"4923\" data-end=\"5064\">Voltnex Power provides industrial transformer solutions according to South American electrical standards and imported equipment requirements.<\/p>\n<hr data-start=\"5066\" data-end=\"5069\" \/>\n<h3 data-section-id=\"bdynvy\" data-start=\"5071\" data-end=\"5098\">Transformador de 380 V para 220 V<\/h3>\n<p data-start=\"5100\" data-end=\"5118\">Commonly used for:<\/p>\n<p data-start=\"5120\" data-end=\"5254\">\u2713 Industrial machinery<br data-start=\"5142\" data-end=\"5145\" \/>\u2713 Factory electrical systems<br data-start=\"5173\" data-end=\"5176\" \/>\u2713 Production facilities<br data-start=\"5199\" data-end=\"5202\" \/>\u2713 Automation equipment<br data-start=\"5224\" data-end=\"5227\" \/>\u2713 Commercial applications<\/p>\n<hr data-start=\"5257\" data-end=\"5260\" \/>\n<h3 data-section-id=\"1pul39k\" data-start=\"5262\" data-end=\"5303\">220V \/ 240V to 380V \/ 440V Transformer<\/h3>\n<p data-start=\"5305\" data-end=\"5318\">Indicado para:<\/p>\n<p data-start=\"5320\" data-end=\"5458\">\u2713 Imported industrial machines<br data-start=\"5350\" data-end=\"5353\" \/>\u2713 Factory expansion projects<br data-start=\"5381\" data-end=\"5384\" \/>\u2713 Industrial voltage conversion<br data-start=\"5415\" data-end=\"5418\" \/>\u2713 Manufacturing equipment installation<\/p>\n<hr data-start=\"5461\" data-end=\"5464\" \/>\n<h3 data-section-id=\"3fes99\" data-start=\"5466\" data-end=\"5493\">400V to 480V Transformer<\/h3>\n<p data-start=\"5495\" data-end=\"5504\">Utilizado para:<\/p>\n<p data-start=\"5506\" data-end=\"5627\">\u2713 International manufacturing facilities<br data-start=\"5546\" data-end=\"5549\" \/>\u2713 Industrial motors<br data-start=\"5568\" data-end=\"5571\" \/>\u2713 Heavy electrical equipment<br data-start=\"5599\" data-end=\"5602\" \/>\u2713 Power system upgrades<\/p>\n<hr data-start=\"5630\" data-end=\"5633\" \/>\n<h3 data-section-id=\"rjqo75\" data-start=\"5635\" data-end=\"5663\">440V Transformer Solution<\/h3>\n<p data-start=\"5665\" data-end=\"5678\">Applications:<\/p>\n<p data-start=\"5680\" data-end=\"5812\">\u2713 Industrial production lines<br data-start=\"5709\" data-end=\"5712\" \/>\u2713 Large equipment power supply<br data-start=\"5742\" data-end=\"5745\" \/>\u2713 Electrical distribution systems<br data-start=\"5778\" data-end=\"5781\" \/>\u2713 Factory automation projects<\/p>\n<p data-start=\"5815\" data-end=\"5966\">Voltnex Power provides customized <strong data-start=\"5849\" data-end=\"5936\">380V transformer, 400V transformer, 440V transformer and 480V transformer solutions<\/strong> for South American customers.<\/p>\n<hr data-start=\"5968\" data-end=\"5971\" \/>\n<h2 data-section-id=\"14ri3np\" data-start=\"5973\" data-end=\"6021\">Low Voltage Industrial Control Power Solutions<\/h2>\n<p data-start=\"6023\" data-end=\"6164\">Besides high-power industrial voltage conversion, the <a href=\"https:\/\/voltnexpower.com\/pt_br\/what-is-an-isolation-transformer-working-principle-benefits-and-industrial-applications\/\">300kVA isolation transformer<\/a> can also provide customized low-voltage outputs including:<\/p>\n<ul data-start=\"6166\" data-end=\"6215\">\n<li data-section-id=\"o2wc6k\" data-start=\"6166\" data-end=\"6175\">110V AC<\/li>\n<li data-section-id=\"orkea7\" data-start=\"6176\" data-end=\"6185\">120V AC<\/li>\n<li data-section-id=\"ezl6py\" data-start=\"6186\" data-end=\"6195\">208V AC<\/li>\n<li data-section-id=\"dupzws\" data-start=\"6196\" data-end=\"6205\">220V AC<\/li>\n<li data-section-id=\"hq9lmy\" data-start=\"6206\" data-end=\"6215\">240V AC<\/li>\n<\/ul>\n<p data-start=\"6218\" data-end=\"6238\">Common applications:<\/p>\n<p data-start=\"6240\" data-end=\"6398\">\u2713 Gabinetes de controle industrial<br data-start=\"6269\" data-end=\"6272\" \/>\u2713 Automation systems<br data-start=\"6292\" data-end=\"6295\" \/>\u2713 Laboratory equipment<br data-start=\"6317\" data-end=\"6320\" \/>\u2713 Medical equipment<br data-start=\"6339\" data-end=\"6342\" \/>\u2713 Measuring instruments<br data-start=\"6365\" data-end=\"6368\" \/>\u2713 Electronic control systems<\/p>\n<p data-start=\"6401\" data-end=\"6499\">The isolated low-voltage output helps improve equipment safety and reduce electrical interference.<\/p>\n<hr data-start=\"6501\" data-end=\"6504\" \/>\n<h2 data-section-id=\"1vet7ut\" data-start=\"6506\" data-end=\"6552\">Step Up &amp; Step Down Transformer Applications<\/h2>\n<p data-start=\"6554\" data-end=\"6666\">Voltnex Power 300kVA transformer can be customized for both voltage increase and voltage reduction applications.<\/p>\n<hr data-start=\"6668\" data-end=\"6671\" \/>\n<h3 data-section-id=\"184iw2m\" data-start=\"6673\" data-end=\"6697\">Transformador redutor<\/h3>\n<p data-start=\"6699\" data-end=\"6717\">Typical solutions:<\/p>\n<h3 data-section-id=\"1obpix5\" data-start=\"6719\" data-end=\"6746\">480V \u2192 208V Transformer<\/h3>\n<p data-start=\"6748\" data-end=\"6757\">Utilizado para:<\/p>\n<ul data-start=\"6759\" data-end=\"6815\">\n<li data-section-id=\"a43o3a\" data-start=\"6759\" data-end=\"6778\">Factory equipment<\/li>\n<li data-section-id=\"vkrz5t\" data-start=\"6779\" data-end=\"6797\">Commercial loads<\/li>\n<li data-section-id=\"1d73oe1\" data-start=\"6798\" data-end=\"6815\">Sistemas de controle<\/li>\n<\/ul>\n<h3>480V \u2192 120V Transformer<\/h3>\n<p data-start=\"6847\" data-end=\"6856\">Utilizado para:<\/p>\n<ul data-start=\"6858\" data-end=\"6921\">\n<li data-section-id=\"yl7ls3\" data-start=\"6858\" data-end=\"6879\">Automation controls<\/li>\n<li data-section-id=\"n96gbl\" data-start=\"6880\" data-end=\"6893\">PLC systems<\/li>\n<li data-section-id=\"1mxvyay\" data-start=\"6894\" data-end=\"6921\">Instrumentation equipment<\/li>\n<\/ul>\n<h3>600V \u2192 480V Transformer<\/h3>\n<p data-start=\"6953\" data-end=\"6962\">Utilizado para:<\/p>\n<ul data-start=\"6964\" data-end=\"7011\">\n<li data-section-id=\"cw4gc6\" data-start=\"6964\" data-end=\"6993\">Canadian industrial systems<\/li>\n<li data-section-id=\"1adbiqt\" data-start=\"6994\" data-end=\"7011\">Heavy machinery<\/li>\n<\/ul>\n<h3 data-section-id=\"10lzrus\" data-start=\"7014\" data-end=\"7041\">380V \u2192 220V Transformer<\/h3>\n<p data-start=\"7043\" data-end=\"7052\">Utilizado para:<\/p>\n<ul data-start=\"7054\" data-end=\"7103\">\n<li data-section-id=\"1j1nnu9\" data-start=\"7054\" data-end=\"7080\">South American factories<\/li>\n<li data-section-id=\"16wih39\" data-start=\"7081\" data-end=\"7103\">Equipamentos industriais<\/li>\n<\/ul>\n<hr data-start=\"7106\" data-end=\"7109\" \/>\n<h3 data-section-id=\"1q0foqx\" data-start=\"7111\" data-end=\"7133\">Transformador elevador<\/h3>\n<p data-start=\"7135\" data-end=\"7153\">Typical solutions:<\/p>\n<h3 data-section-id=\"gqhy6h\" data-start=\"7155\" data-end=\"7182\">208V \u2192 480V Transformer<\/h3>\n<p data-start=\"7184\" data-end=\"7197\">Applications:<\/p>\n<ul data-start=\"7199\" data-end=\"7261\">\n<li data-section-id=\"1to9yjb\" data-start=\"7199\" data-end=\"7218\">Motores industriais<\/li>\n<li data-section-id=\"e75rk1\" data-start=\"7219\" data-end=\"7241\">Production equipment<\/li>\n<li data-section-id=\"mm00md\" data-start=\"7242\" data-end=\"7261\">Factory expansion<\/li>\n<\/ul>\n<h3 data-section-id=\"1nj2qdf\" data-start=\"7264\" data-end=\"7291\">220V \u2192 480V Transformer<\/h3>\n<p data-start=\"7293\" data-end=\"7306\">Applications:<\/p>\n<ul data-start=\"7308\" data-end=\"7363\">\n<li data-section-id=\"1cl9uyh\" data-start=\"7308\" data-end=\"7339\">Imported industrial equipment<\/li>\n<li data-section-id=\"j4anku\" data-start=\"7340\" data-end=\"7363\">Manufacturing systems<\/li>\n<\/ul>\n<h3 data-section-id=\"sj19fs\" data-start=\"7366\" data-end=\"7393\">380V \u2192 480V Transformer<\/h3>\n<p data-start=\"7395\" data-end=\"7408\">Applications:<\/p>\n<ul data-start=\"7410\" data-end=\"7472\">\n<li data-section-id=\"9p7c43\" data-start=\"7410\" data-end=\"7445\">International industrial projects<\/li>\n<li data-section-id=\"12232y7\" data-start=\"7446\" data-end=\"7472\">Voltage matching systems<\/li>\n<\/ul>\n<hr data-start=\"7475\" data-end=\"7478\" \/>\n<h2 data-section-id=\"eozk7c\" data-start=\"7480\" data-end=\"7505\">Industrial Applications<\/h2>\n<h3 data-section-id=\"1bzg7p4\" data-start=\"7507\" data-end=\"7545\">Manufacturing Factory Power Systems<\/h3>\n<p data-start=\"7547\" data-end=\"7609\">The 300kVA heavy duty isolation transformer is widely used in:<\/p>\n<p data-start=\"7611\" data-end=\"7761\">\u2713 Automotive factories<br data-start=\"7633\" data-end=\"7636\" \/>\u2713 Machinery manufacturing<br data-start=\"7661\" data-end=\"7664\" \/>\u2713 Metal processing plants<br data-start=\"7689\" data-end=\"7692\" \/>\u2713 Production workshops<br data-start=\"7714\" data-end=\"7717\" \/>\u2713 Industrial facilities<br data-start=\"7740\" data-end=\"7743\" \/>\u2713 Assembly lines<\/p>\n<p data-start=\"7764\" data-end=\"7823\">Providing stable power for continuous production operation.<\/p>\n<hr data-start=\"7825\" data-end=\"7828\" \/>\n<h3 data-section-id=\"1ifw0ob\" data-start=\"7830\" data-end=\"7862\">Industrial Automation Systems<\/h3>\n<p data-start=\"7864\" data-end=\"7877\">Indicado para:<\/p>\n<p data-start=\"7879\" data-end=\"8017\">\u2713 M\u00e1quinas CNC<br data-start=\"7893\" data-end=\"7896\" \/>\u2713 Robotic systems<br data-start=\"7913\" data-end=\"7916\" \/>\u2713 PLC systems<br data-start=\"7929\" data-end=\"7932\" \/>\u2713 Linhas de produ\u00e7\u00e3o automatizadas<br data-start=\"7960\" data-end=\"7963\" \/>\u2713 Control cabinets<br data-start=\"7981\" data-end=\"7984\" \/>\u2713 Smart manufacturing equipment<\/p>\n<p data-start=\"8020\" data-end=\"8102\">Reliable voltage conversion helps improve equipment stability and reduce downtime.<\/p>\n<hr data-start=\"8104\" data-end=\"8107\" \/>\n<h3 data-section-id=\"1scsj5s\" data-start=\"8109\" data-end=\"8140\">Heavy Equipment Power Supply<\/h3>\n<p data-start=\"8142\" data-end=\"8155\">Designed for:<\/p>\n<p data-start=\"8157\" data-end=\"8289\">\u2713 Industrial motors<br data-start=\"8176\" data-end=\"8179\" \/>\u2713 Large machinery<br data-start=\"8196\" data-end=\"8199\" \/>\u2713 Processing equipment<br data-start=\"8221\" data-end=\"8224\" \/>\u2713 Imported electrical equipment<br data-start=\"8255\" data-end=\"8258\" \/>\u2713 High-power industrial loads<\/p>\n<hr data-start=\"8292\" data-end=\"8295\" \/>\n<h3 data-section-id=\"btlb5q\" data-start=\"8297\" data-end=\"8336\">Commercial &amp; Infrastructure Projects<\/h3>\n<p data-start=\"8338\" data-end=\"8359\">As aplica\u00e7\u00f5es incluem:<\/p>\n<p data-start=\"8361\" data-end=\"8497\">\u2713 Centros de dados<br data-start=\"8375\" data-end=\"8378\" \/>\u2713 Hospitals<br data-start=\"8389\" data-end=\"8392\" \/>\u2713 Laboratories<br data-start=\"8406\" data-end=\"8409\" \/>\u2713 Commercial buildings<br data-start=\"8431\" data-end=\"8434\" \/>\u2713 Renewable energy projects<br data-start=\"8461\" data-end=\"8464\" \/>\u2713 Electrical distribution rooms<\/p>\n<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"11ikor2\" data-start=\"1816\" data-end=\"1890\">Case Study 1: 300kVA Transformer Solution for Canadian Industrial System<\/h2>\n<h3 data-section-id=\"2sf6d0\" data-start=\"1892\" data-end=\"1913\">Project Location:<\/h3>\n<p data-start=\"1914\" data-end=\"1924\"><strong data-start=\"1914\" data-end=\"1924\">Canad\u00e1<\/strong><\/p>\n<h3 data-section-id=\"wggvs6\" data-start=\"1926\" data-end=\"1942\">Application:<\/h3>\n<p data-start=\"1943\" data-end=\"1989\"><strong data-start=\"1943\" data-end=\"1989\">Heavy Manufacturing Equipment Power Supply<\/strong><\/p>\n<hr data-start=\"1991\" data-end=\"1994\" \/>\n<h3 data-section-id=\"1c8atni\" data-start=\"1996\" data-end=\"2019\">Customer Requirement<\/h3>\n<p data-start=\"2021\" data-end=\"2178\">A Canadian industrial customer required a transformer solution to connect imported production equipment with a local <strong data-start=\"2138\" data-end=\"2177\">600V \/ 575V industrial power system<\/strong>.<\/p>\n<p data-start=\"2180\" data-end=\"2201\">The project required:<\/p>\n<p data-start=\"2203\" data-end=\"2370\">\u2713 600V \/ 575V input compatibility<br data-start=\"2236\" data-end=\"2239\" \/>\u2713 480V output voltage<br data-start=\"2260\" data-end=\"2263\" \/>\u2713 Three phase operation<br data-start=\"2286\" data-end=\"2289\" \/>\u2713 Heavy-duty industrial design<br data-start=\"2319\" data-end=\"2322\" \/>\u2713 Reliable performance in continuous operation<\/p>\n<hr data-start=\"2373\" data-end=\"2376\" \/>\n<h3 data-section-id=\"leip0u\" data-start=\"2378\" data-end=\"2397\">Voltnex Solution<\/h3>\n<p data-start=\"2399\" data-end=\"2422\">Voltnex Power provided:<\/p>\n<p data-start=\"2424\" data-end=\"2477\"><strong data-start=\"2424\" data-end=\"2477\">300kVA Three Phase Dry Type Step Down Transformer<\/strong><\/p>\n<p data-start=\"2479\" data-end=\"2493\">Configuration:<\/p>\n<ul data-start=\"2495\" data-end=\"2615\">\n<li data-section-id=\"15bae84\" data-start=\"2495\" data-end=\"2519\">Input Voltage: 600V AC<\/li>\n<li data-section-id=\"iybdt3\" data-start=\"2520\" data-end=\"2545\">Output Voltage: 480V AC<\/li>\n<li data-section-id=\"18ix8v6\" data-start=\"2546\" data-end=\"2563\">Frequency: 60Hz<\/li>\n<li data-section-id=\"1pr94zd\" data-start=\"2564\" data-end=\"2591\">Cooling: Air Self-Cooling<\/li>\n<li data-section-id=\"1010fl9\" data-start=\"2592\" data-end=\"2615\">Insulation Class: F\/H<\/li>\n<\/ul>\n<p data-start=\"2618\" data-end=\"2759\">The transformer successfully matched the customer&#8217;s industrial voltage requirements and improved the reliability of the factory power system.<\/p>\n<hr data-start=\"2761\" data-end=\"2764\" \/>\n<h2 data-section-id=\"kx1vv7\" data-start=\"2766\" data-end=\"2835\">Case Study 2: 300kVA Transformer Solution for South America Factory<\/h2>\n<h3 data-section-id=\"2sf6d0\" data-start=\"2837\" data-end=\"2858\">Project Location:<\/h3>\n<p data-start=\"2859\" data-end=\"2869\"><strong data-start=\"2859\" data-end=\"2869\">Brasil<\/strong><\/p>\n<h3 data-section-id=\"wggvs6\" data-start=\"2871\" data-end=\"2887\">Application:<\/h3>\n<p data-start=\"2888\" data-end=\"2937\"><strong data-start=\"2888\" data-end=\"2937\">Industrial Production Line Voltage Conversion<\/strong><\/p>\n<hr data-start=\"2939\" data-end=\"2942\" \/>\n<h3 data-section-id=\"1c8atni\" data-start=\"2944\" data-end=\"2967\">Customer Requirement<\/h3>\n<p data-start=\"2969\" data-end=\"3089\">A Brazilian manufacturing facility required a voltage conversion transformer for imported European production equipment.<\/p>\n<p data-start=\"3091\" data-end=\"3134\">The local factory power system operated at:<\/p>\n<p data-start=\"3136\" data-end=\"3156\"><strong data-start=\"3136\" data-end=\"3156\">380V Three Phase<\/strong><\/p>\n<p data-start=\"3158\" data-end=\"3181\">The equipment required:<\/p>\n<p data-start=\"3183\" data-end=\"3215\"><strong data-start=\"3183\" data-end=\"3215\">220V Industrial Power Supply<\/strong><\/p>\n<hr data-start=\"3217\" data-end=\"3220\" \/>\n<h3 data-section-id=\"leip0u\" data-start=\"3222\" data-end=\"3241\">Voltnex Solution<\/h3>\n<p data-start=\"3243\" data-end=\"3266\">Voltnex Power supplied:<\/p>\n<p data-start=\"3268\" data-end=\"3321\"><strong data-start=\"3268\" data-end=\"3321\">300kVA Three Phase Dry Type Isolation Transformer<\/strong><\/p>\n<p data-start=\"3323\" data-end=\"3337\">Configuration:<\/p>\n<ul data-start=\"3339\" data-end=\"3441\">\n<li data-section-id=\"14tq6a1\" data-start=\"3339\" data-end=\"3363\">Input Voltage: 380V AC<\/li>\n<li data-section-id=\"1w7p2wb\" data-start=\"3364\" data-end=\"3389\">Output Voltage: 220V AC<\/li>\n<li data-section-id=\"18ix8v6\" data-start=\"3390\" data-end=\"3407\">Frequency: 60Hz<\/li>\n<li data-section-id=\"yxsf78\" data-start=\"3408\" data-end=\"3441\">Customized industrial enclosure<\/li>\n<\/ul>\n<p data-start=\"3444\" data-end=\"3453\">Benefits:<\/p>\n<p data-start=\"3455\" data-end=\"3582\">\u2713 Voltage compatibility<br data-start=\"3478\" data-end=\"3481\" \/>\u2713 Improved equipment protection<br data-start=\"3512\" data-end=\"3515\" \/>\u2713 Stable production operation<br data-start=\"3544\" data-end=\"3547\" \/>\u2713 Reduced electrical interference<\/p>\n<hr data-start=\"3585\" data-end=\"3588\" \/>\n<h2 data-section-id=\"gc9dsw\" data-start=\"3590\" data-end=\"3640\">Why Choose Voltnex 300kVA Isolation Transformer?<\/h2>\n<h3 data-section-id=\"vx13xf\" data-start=\"3642\" data-end=\"3693\">\u26a1 High Efficiency &amp; Heavy Duty Power Performance<\/h3>\n<p data-start=\"3695\" data-end=\"3852\">Voltnex 300kVA dry type isolation transformer adopts optimized electromagnetic design, high-quality core materials and professional manufacturing technology.<\/p>\n<p data-start=\"3854\" data-end=\"3865\">Advantages:<\/p>\n<p data-start=\"3867\" data-end=\"4030\">\u2713 Low energy loss<br data-start=\"3884\" data-end=\"3887\" \/>\u2713 High efficiency operation<br data-start=\"3914\" data-end=\"3917\" \/>\u2713 Stable voltage regulation<br data-start=\"3944\" data-end=\"3947\" \/>\u2713 Excellent heat dissipation<br data-start=\"3975\" data-end=\"3978\" \/>\u2713 Strong overload capability<br data-start=\"4006\" data-end=\"4009\" \/>\u2713 Longa vida \u00fatil<\/p>\n<p data-start=\"4033\" data-end=\"4120\">Designed for industrial environments requiring reliable and uninterrupted power supply.<\/p>\n<hr data-start=\"4122\" data-end=\"4125\" \/>\n<h3 data-section-id=\"ra3lde\" data-start=\"4127\" data-end=\"4167\">\ud83d\udee1\ufe0f Advanced Safety Protection System<\/h3>\n<p data-start=\"4169\" data-end=\"4225\">The transformer integrates multiple protection features:<\/p>\n<p data-start=\"4227\" data-end=\"4311\">\u2713 Prote\u00e7\u00e3o contra curto-circuito<br data-start=\"4253\" data-end=\"4256\" \/>\u2713 Prote\u00e7\u00e3o contra sobrecarga<br data-start=\"4277\" data-end=\"4280\" \/>\u2713 Prote\u00e7\u00e3o contra superaquecimento<\/p>\n<p data-start=\"4314\" data-end=\"4342\">Optional protection designs:<\/p>\n<p data-start=\"4344\" data-end=\"4405\">\u2713 IP20 Enclosure<br data-start=\"4360\" data-end=\"4363\" \/>\u2713 IP23 Enclosure<br data-start=\"4379\" data-end=\"4382\" \/>\u2713 IP54 Cabinet Design<\/p>\n<p data-start=\"4408\" data-end=\"4491\">Providing safe operation for factories, electrical rooms and industrial facilities.<\/p>\n<hr data-start=\"4493\" data-end=\"4496\" \/>\n<h2 data-section-id=\"18h741c\" data-start=\"4498\" data-end=\"4546\">\ud83d\udd27 Custom OEM &amp; ODM Transformer Manufacturing<\/h2>\n<p data-start=\"4548\" data-end=\"4603\">Voltnex Power provides complete customization services:<\/p>\n<p data-start=\"4605\" data-end=\"4867\">\u2713 Capacity customization<br data-start=\"4629\" data-end=\"4632\" \/>\u2713 Input voltage customization<br data-start=\"4661\" data-end=\"4664\" \/>\u2713 Output voltage customization<br data-start=\"4694\" data-end=\"4697\" \/>\u2713 Copper winding option<br data-start=\"4720\" data-end=\"4723\" \/>\u2713 Aluminum winding option<br data-start=\"4748\" data-end=\"4751\" \/>\u2713 Cabinet enclosure design<br data-start=\"4777\" data-end=\"4780\" \/>\u2713 Protection class selection<br data-start=\"4808\" data-end=\"4811\" \/>\u2713 Connection configuration<br data-start=\"4837\" data-end=\"4840\" \/>\u2713 Frequency customization<\/p>\n<p data-start=\"4870\" data-end=\"4993\">Our engineering team supports customized transformer projects for different countries, industries and electrical standards.<\/p>\n<hr data-start=\"4995\" data-end=\"4998\" \/>\n<h2 data-section-id=\"zjxypn\" data-start=\"5000\" data-end=\"5026\">Especifica\u00e7\u00f5es T\u00e9cnicas<\/h2>\n\n<table style=\"width: 100%; border-collapse: collapse; font-family: Arial, Helvetica, sans-serif; font-size: 16px;\">\n<thead>\n<tr>\n<th style=\"background: #12355b; color: #ffffff; text-align: left; padding: 15px; border: 1px solid #d9d9d9;\">Par\u00e2metro<\/th>\n<th style=\"background: #12355b; color: #ffffff; text-align: left; padding: 15px; border: 1px solid #d9d9d9;\">Especifica\u00e7\u00e3o de Refer\u00eancia<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Modelo<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">300kVA Three Phase Dry Type Isolation Transformer<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Tipo de produto<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">Heavy Duty Industrial Electrical Power Transformer<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Pot\u00eancia nominal<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">300kVA<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Fase<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">Trif\u00e1sico<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Tens\u00e3o de entrada<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">110V \/ 120V \/ 208V \/ 220V \/ 240V \/ 380V \/ 400V \/ 415V \/ 440V \/ 460V \/ 480V \/ 575V \/ 600V AC Customized<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Tens\u00e3o de sa\u00edda<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">110V \/ 120V \/ 208V \/ 220V \/ 240V \/ 380V \/ 400V \/ 415V \/ 440V \/ 480V AC Customized According to Customer Requirements<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Step Up \/ Step Down Function<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">Available for Voltage Conversion Applications<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Frequ\u00eancia<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">50 Hz \/ 60 Hz<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">M\u00e9todo de resfriamento<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">Air Cooling (AN)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Material de enrolamento<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">Copper \/ Aluminum Optional<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Classe de isolamento<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">Classe F \/ Classe H<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Classe de prote\u00e7\u00e3o<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">IP20 \/ IP23 \/ IP54 (opcional)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Conex\u00e3o<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">Dyn11 \/ Yyn0 (opcional)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Enclosure Type<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">Open Type \/ Cabinet Type \/ Custom Electrical Enclosure<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Manufacturing Standard<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">IEC 60076<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9; font-weight: bold; background: #f7f9fc;\">Inscri\u00e7\u00e3o<\/td>\n<td style=\"padding: 14px; border: 1px solid #d9d9d9;\">Factory Power Distribution, Industrial Automation, Heavy Machinery, CNC Equipment, Medical Equipment, Data Centers and Commercial Power Systems<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"lso0z9\" data-start=\"7324\" data-end=\"7363\">Manufacturing Quality &amp; Global Supply<\/h2>\n<p data-start=\"7365\" data-end=\"7460\">Each Voltnex 300kVA industrial transformer undergoes strict quality inspection before delivery.<\/p>\n<p data-start=\"7462\" data-end=\"7489\">Testing procedures include:<\/p>\n<p data-start=\"7491\" data-end=\"7698\">\u2713 Inspe\u00e7\u00e3o de mat\u00e9rias-primas<br data-start=\"7516\" data-end=\"7519\" \/>\u2713 Core assembly inspection<br data-start=\"7545\" data-end=\"7548\" \/>\u2713 Copper winding inspection<br data-start=\"7575\" data-end=\"7578\" \/>\u2713 Insulation resistance testing<br data-start=\"7609\" data-end=\"7612\" \/>\u2713 Voltage testing<br data-start=\"7629\" data-end=\"7632\" \/>\u2713 Electrical performance testing<br data-start=\"7664\" data-end=\"7667\" \/>\u2713 Final appearance inspection<\/p>\n<p data-start=\"7701\" data-end=\"7805\">Before shipment, every transformer is carefully checked to ensure reliable operation after installation.<\/p>\n<hr data-start=\"7807\" data-end=\"7810\" \/>\n<h2 data-section-id=\"6ycsm8\" data-start=\"7812\" data-end=\"7853\">Voltnex Power Global Supply Capability<\/h2>\n<p data-start=\"7855\" data-end=\"7878\">A Voltnex Power oferece:<\/p>\n<p data-start=\"7880\" data-end=\"8057\">\u2713 Fornecimento direto de transformadores da f\u00e1brica<br data-start=\"7915\" data-end=\"7918\" \/>\u2713 Wholesale transformer production<br data-start=\"7952\" data-end=\"7955\" \/>\u2713 OEM\/ODM manufacturing<br data-start=\"7978\" data-end=\"7981\" \/>\u2713 Embalagem para exporta\u00e7\u00e3o<br data-start=\"7999\" data-end=\"8002\" \/>\u2713 Technical documentation<br data-start=\"8027\" data-end=\"8030\" \/>\u2713 Global shipping support<\/p>\n<p data-start=\"8060\" data-end=\"8081\">Atendemos clientes em:<\/p>\n<p data-start=\"8083\" data-end=\"8256\">\ud83c\uddfa\ud83c\uddf8 USA<br data-start=\"8091\" data-end=\"8094\" \/>\ud83c\udde8\ud83c\udde6 Canada<br data-start=\"8105\" data-end=\"8108\" \/>\ud83c\uddf2\ud83c\uddfd Mexico<br data-start=\"8119\" data-end=\"8122\" \/>\ud83c\udde7\ud83c\uddf7 Brazil<br data-start=\"8133\" data-end=\"8136\" \/>\ud83c\udde6\ud83c\uddf7 Argentina<br data-start=\"8150\" data-end=\"8153\" \/>\ud83c\udde8\ud83c\uddf1 Chile<br data-start=\"8163\" data-end=\"8166\" \/>\ud83c\uddf5\ud83c\uddea Peru<br data-start=\"8175\" data-end=\"8178\" \/>\ud83c\udde8\ud83c\uddf4 Colombia<br data-start=\"8191\" data-end=\"8194\" \/>\ud83c\uddea\ud83c\udde8 Ecuador<br data-start=\"8206\" data-end=\"8209\" \/>\ud83c\udde6\ud83c\uddfa Australia<br data-start=\"8223\" data-end=\"8226\" \/>\ud83c\uddea\ud83c\uddfa Europe<br data-start=\"8237\" data-end=\"8240\" \/>\ud83c\udf0d Middle East<\/p>\n<hr data-start=\"8259\" data-end=\"8262\" \/>\n<h2 data-section-id=\"1mpc0g\" data-start=\"8264\" data-end=\"8269\">FAQ<\/h2>\n<h3 data-section-id=\"t2ik8j\" data-start=\"8271\" data-end=\"8325\">1. What is a 300kVA dry type isolation transformer?<\/h3>\n<p data-start=\"8327\" data-end=\"8553\">A 300kVA dry type isolation transformer is a high-capacity industrial transformer designed to provide electrical isolation, voltage conversion and stable power supply for factories, machinery and commercial electrical systems.<\/p>\n<hr data-start=\"8555\" data-end=\"8558\" \/>\n<h3 data-section-id=\"t2it4r\" data-start=\"8560\" data-end=\"8621\">2. Can a 300kVA transformer convert 480V to 208V and 120V?<\/h3>\n<p data-start=\"8623\" data-end=\"8728\">Yes. Voltnex Power provides customized 480V to 208V, 480V to 120V and other voltage conversion solutions.<\/p>\n<hr data-start=\"8730\" data-end=\"8733\" \/>\n<h3 data-section-id=\"1ia5w7v\" data-start=\"8735\" data-end=\"8792\">3. Do you supply 600V or 575V transformers for Canada?<\/h3>\n<p data-start=\"8794\" data-end=\"8894\">Yes. We provide customized 575V and 600V transformer solutions for Canadian industrial applications.<\/p>\n<hr data-start=\"8896\" data-end=\"8899\" \/>\n<h3 data-section-id=\"d3otp2\" data-start=\"8901\" data-end=\"8964\">4. Can this transformer be used in Brazil and South America?<\/h3>\n<p data-start=\"8966\" data-end=\"9083\">Yes. We provide 380V, 400V, 440V and 220V transformer solutions for Brazil, Argentina, Chile, Peru and other markets.<\/p>\n<hr data-start=\"9085\" data-end=\"9088\" \/>\n<h3 data-section-id=\"1cg2646\" data-start=\"9090\" data-end=\"9146\">5. Do you manufacture transformers directly in China?<\/h3>\n<p data-start=\"9148\" data-end=\"9271\">Yes. Voltnex Power is a professional China transformer manufacturer providing factory direct supply and OEM\/ODM production.<\/p>\n<hr data-start=\"9273\" data-end=\"9276\" \/>\n<h3 data-section-id=\"hf363s\" data-start=\"9278\" data-end=\"9326\">6. Can you customize the transformer voltage?<\/h3>\n<p data-start=\"9328\" data-end=\"9436\">Yes. Input voltage, output voltage, frequency, enclosure design and winding materials can all be customized.<\/p>\n<hr data-start=\"9438\" data-end=\"9441\" \/>\n<h2 data-section-id=\"1qrhjbg\" data-start=\"9443\" data-end=\"9460\">Request a Quote<\/h2>\n<p data-start=\"9462\" data-end=\"9552\">Procurando um servi\u00e7o confi\u00e1vel <strong data-start=\"9485\" data-end=\"9552\">300kVA Three Phase Dry Type Isolation Transformer Manufacturer?<\/strong><\/p>\n<p data-start=\"9554\" data-end=\"9625\">Voltnex Power provides heavy-duty industrial transformer solutions for:<\/p>\n<p data-start=\"9627\" data-end=\"9757\">\u2713 Factory power systems<br data-start=\"9650\" data-end=\"9653\" \/>\u2713 Industrial automation<br data-start=\"9676\" data-end=\"9679\" \/>\u2713 Electrical distribution<br data-start=\"9704\" data-end=\"9707\" \/>\u2713 Heavy equipment<br data-start=\"9724\" data-end=\"9727\" \/>\u2713 Global industrial projects<\/p>\n<p data-start=\"9760\" data-end=\"9786\">Contact Voltnex Power for:<\/p>\n<p data-start=\"9788\" data-end=\"9908\">\u2713 Or\u00e7amento de transformador<br data-start=\"9811\" data-end=\"9814\" \/>\u2713 Ficha t\u00e9cnica<br data-start=\"9835\" data-end=\"9838\" \/>\u2713 Custom voltage design<br data-start=\"9861\" data-end=\"9864\" \/>\u2713 Fabrica\u00e7\u00e3o OEM<br data-start=\"9883\" data-end=\"9886\" \/>\u2713 Worldwide delivery<\/p>\n<p data-start=\"9911\" data-end=\"10024\" data-is-last-node=\"\" data-is-only-node=\"\"><strong data-start=\"9911\" data-end=\"10024\" data-is-last-node=\"\">Voltnex Power \u2014 Fabricante profissional de transformadores industriais e fornecedor global de solu\u00e7\u00f5es de energia da China.<\/strong><\/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 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name=\"_wpcf7_ak_js\" value=\"202\"\/><script>\ndocument.getElementById( \"ak_js_1\" ).setAttribute( \"value\", ( new Date() ).getTime() );\n<\/script>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"pt_br\"\/><\/form>\n<\/div>","protected":false},"excerpt":{"rendered":"<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"0\" data-end=\"30\">[KEY TECHNICAL SPECIFICATIONS]\n<p data-start=\"32\" data-end=\"354\">\u2022 Capacity: 300kVA \u2022 Input Voltage: 110V \/ 120V \/ 208V \/ 220V \/ 240V \/ 380V \/ 400V \/ 415V \/ 440V \/ 460V \/ 480V \/ 575V \/ 600V AC (Customizable) \u2022 Output Voltage: Customized \u2022 Phase: Three Phase \u2022 Connection: Dyn11 \/ Yyn0 (Optional) \u2022 Frequency: 50Hz \/ 60Hz \u2022 Cooling Method: Air Self-Cooling \u2022 Insulation Class: F \/ H Class<\/p>\n<p data-start=\"356\" data-end=\"406\">[WHY CHOOSE VOLTNEX 300kVA ISOLATION TRANSFORMER?]\n<p data-start=\"408\" data-end=\"684\">\u26a1 <strong data-start=\"410\" data-end=\"461\">High Efficiency &amp; Heavy Duty Power Performance:<\/strong> Designed for industrial power systems, factory distribution, automation systems, heavy machinery and electrical applications with optimized structure, low-loss materials and reliable performance to ensure stable operation.<\/p>\n<p data-start=\"686\" data-end=\"906\">\ud83d\udee1\ufe0f <strong data-start=\"690\" data-end=\"719\">Triple Safety Protection:<\/strong> Integrated protection system including Short Circuit protection, Overload protection, and Overtemperature protection for safe and reliable operation in demanding industrial environments.<\/p>\n<p data-start=\"908\" data-end=\"1122\">\ud83d\udd27 <strong data-start=\"911\" data-end=\"934\">Fully Customizable:<\/strong> Voltage, capacity, enclosure type, winding materials and connection options can be customized to meet different industrial projects, global voltage standards and application requirements.<\/p>\n<p data-start=\"1124\" data-end=\"1306\">\u2705 <strong data-start=\"1126\" data-end=\"1148\">Certified Quality:<\/strong> Manufactured under strict quality control with IEC standard design, OEM\/ODM production capability and reliable factory direct supply for worldwide customers.<\/p>\n<p data-start=\"1308\" data-end=\"1331\">[OUR COMMITMENT TO YOU]\n<p data-start=\"1333\" data-end=\"1434\" data-is-last-node=\"\" data-is-only-node=\"\">\ud83d\udce6 <strong data-start=\"1336\" data-end=\"1360\">Global Fast Shipping<\/strong> | \ud83d\udcde <strong data-start=\"1366\" data-end=\"1392\">24\/7 Technical Support<\/strong> | \ud83d\udcc4 <strong data-start=\"1398\" data-end=\"1434\" data-is-last-node=\"\">Datasheet Available upon Request<\/strong><\/p>\n","protected":false},"featured_media":1750,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[230],"product_tag":[112,113,91,114,61,50,41,103,115,93],"class_list":["post-1744","product","type-product","status-publish","has-post-thumbnail","product_cat-isolation-transformers","product_tag-300kva-dry-type-isolation-transformer","product_tag-300kva-three-phase-transformer","product_tag-480v-to-208v-transformer","product_tag-heavy-duty-isolation-transformer","product_tag-industrial-electrical-transformer","product_tag-industrial-power-transformer","product_tag-step-down-transformer","product_tag-step-up-transformer","product_tag-three-phase-dry-transformer","product_tag-voltage-converter-transformer","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>300kVA Three 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Supporting customized voltage conversion including 208V, 220V, 240V, 380V, 400V, 415V, 440V, 480V, 575V and 600V AC, this industrial transformer provides reliable step down, step up and electrical isolation solutions for global power systems.Manufactured with advanced dry type insulation technology, high-efficiency core materials and customizable copper winding options, the 300kVA isolation transformer delivers stable voltage performance, improved power quality and long-term reliability. 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Supporting customized voltage conversion including 208V, 220V, 240V, 380V, 400V, 415V, 440V, 480V, 575V and 600V AC, this industrial transformer provides reliable step down, step up and electrical isolation solutions for global power systems.Manufactured with advanced dry type insulation technology, high-efficiency core materials and customizable copper winding options, the 300kVA isolation transformer delivers stable voltage performance, improved power quality and long-term reliability. Voltnex Power is a professional China transformer manufacturer and OEM\/ODM supplier providing industrial dry type transformers, voltage converter transformers and customized power solutions for customers in USA, Canada, Mexico, Brazil, Germany, Australia and worldwide markets.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/voltnexpower.com\/pt_br\/manufacturer\/300kva-three-phase-dry-type-isolation-transformer-high-capacity-industrial-power-transformer-480v-to-208v-step-down-solution\/\" \/>\n<meta property=\"og:site_name\" content=\"Isolation Transformer, Power Transformer, VFD, Voltage Regulator, Frequency Converter &amp; Industrial Power Equipment Manufacturer | VOLTNEX POWER\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61594661935319&amp;locale=zh_CN\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-02T14:45:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/voltnexpower.com\/wp-content\/uploads\/2026\/07\/300kVA-Heavy-Duty-Three-Phase-Dry-Type-Isolation-Transformer-Manufacturer-China-Factory-Wholesale-Supply-Industrial-Power-Transformer-USA-Canada-Mexico-Brazil-Argentina-Australia-Market.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"9 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/voltnexpower.com\\\/manufacturer\\\/300kva-three-phase-dry-type-isolation-transformer-high-capacity-industrial-power-transformer-480v-to-208v-step-down-solution\\\/\",\"url\":\"https:\\\/\\\/voltnexpower.com\\\/manufacturer\\\/300kva-three-phase-dry-type-isolation-transformer-high-capacity-industrial-power-transformer-480v-to-208v-step-down-solution\\\/\",\"name\":\"300kVA Three Phase Dry Type Isolation Transformer 480V to 208V 220V Step Down Transformer 208V 380V 480V 600V Industrial Power Transformer Manufacturer China | Voltnex Power\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/voltnexpower.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/voltnexpower.com\\\/manufacturer\\\/300kva-three-phase-dry-type-isolation-transformer-high-capacity-industrial-power-transformer-480v-to-208v-step-down-solution\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/voltnexpower.com\\\/manufacturer\\\/300kva-three-phase-dry-type-isolation-transformer-high-capacity-industrial-power-transformer-480v-to-208v-step-down-solution\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/voltnexpower.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/300kVA-Heavy-Duty-Three-Phase-Dry-Type-Isolation-Transformer-Manufacturer-China-Factory-Wholesale-Supply-Industrial-Power-Transformer-USA-Canada-Mexico-Brazil-Argentina-Australia-Market.webp\",\"datePublished\":\"2026-07-26T13:33:20+00:00\",\"dateModified\":\"2026-09-02T14:45:04+00:00\",\"description\":\"Voltnex Power 300kVA Three Phase Dry Type Isolation Transformer is a high capacity industrial power transformer designed for large factories, manufacturing plants, automation systems and heavy-duty electrical applications. Supporting customized voltage conversion including 208V, 220V, 240V, 380V, 400V, 415V, 440V, 480V, 575V and 600V AC, this industrial transformer provides reliable step down, step up and electrical isolation solutions for global power systems.Manufactured with advanced dry type insulation technology, high-efficiency core materials and customizable copper winding options, the 300kVA isolation transformer delivers stable voltage performance, improved power quality and long-term reliability. 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