{"id":1722,"date":"2026-07-26T09:45:08","date_gmt":"2026-07-26T09:45:08","guid":{"rendered":"https:\/\/voltnexpower.com\/?post_type=product&#038;p=1722"},"modified":"2026-09-02T14:36:12","modified_gmt":"2026-09-02T14:36:12","slug":"112-5kva-three-phase-dry-type-isolation-transformer-480v-600v-to-208v-220v-240v-industrial-electrical-power-transformer-oem-manufacturer","status":"publish","type":"product","link":"https:\/\/voltnexpower.com\/pt_br\/manufacturer\/112-5kva-three-phase-dry-type-isolation-transformer-480v-600v-to-208v-220v-240v-industrial-electrical-power-transformer-oem-manufacturer\/","title":{"rendered":"Transformador de isolamento trif\u00e1sico do tipo seco de 112,5 kVA | Transformador el\u00e9trico industrial de 480 V e 600 V para 208 V, 220 V e 240 V \u2013 Fabricante OEM"},"content":{"rendered":"<hr data-start=\"491\" data-end=\"494\" \/>\n<h2 data-section-id=\"as2hrz\" data-start=\"496\" data-end=\"624\">112.5kVA Three Phase Dry Type Isolation Transformer | North America Industrial Power Transformer &amp; Voltage Conversion Solution<\/h2>\n<p data-start=\"647\" data-end=\"933\">Voltnex Power <a href=\"https:\/\/voltnexpower.com\/pt_br\/fabrica-especializada-na-fabricacao-sob-medida-de-transformadores-de-isolamento-do-tipo-seco-para-uso-industrial\/\">112.5kVA Three Phase Dry Type Isolation Transformer<\/a> is a high-performance industrial electrical transformer designed for factories, commercial facilities, machinery systems and power distribution applications requiring reliable voltage conversion and electrical isolation.<\/p>\n<p data-start=\"935\" data-end=\"1237\">The 112.5kVA transformer is a widely used industrial capacity in North American markets, especially for USA, Canada and Mexico electrical systems. It provides flexible voltage conversion solutions for equipment imported from different countries and industrial applications with various power standards.<\/p>\n<p data-start=\"1239\" data-end=\"1360\">This three phase dry type isolation transformer can be customized for common industrial voltage configurations including:<\/p>\n<ul data-start=\"1362\" data-end=\"1550\">\n<li data-section-id=\"1kdzu4u\" data-start=\"1362\" data-end=\"1388\">Transformador de 480 V para 208 V<\/li>\n<li data-section-id=\"2exe10\" data-start=\"1389\" data-end=\"1415\">480V to 220V Transformer<\/li>\n<li data-section-id=\"1lizw3m\" data-start=\"1416\" data-end=\"1442\">480V to 240V Transformer<\/li>\n<li data-section-id=\"1l40v9e\" data-start=\"1443\" data-end=\"1469\">Transformador de 600 V para 480 V<\/li>\n<li data-section-id=\"194mkjs\" data-start=\"1470\" data-end=\"1496\">600V to 240V Transformer<\/li>\n<li data-section-id=\"11vv65\" data-start=\"1497\" data-end=\"1523\">Transformador de 400 V para 230 V<\/li>\n<li data-section-id=\"anep43\" data-start=\"1524\" data-end=\"1550\">Transformador de 380 V para 220 V<\/li>\n<\/ul>\n<p data-start=\"1552\" data-end=\"1792\">With advanced dry type insulation technology, high-quality copper or aluminum winding options and optimized electromagnetic design, Voltnex 112.5kVA transformer provides stable power output, low energy loss and long-term reliable operation.<\/p>\n<p data-start=\"1794\" data-end=\"1988\">As a professional China transformer manufacturer, Voltnex Power provides OEM and ODM customized transformer solutions for distributors, contractors, engineers and industrial customers worldwide.<\/p>\n<hr data-start=\"1990\" data-end=\"1993\" \/>\n<h2 data-section-id=\"13prnhq\" data-start=\"1995\" data-end=\"2065\">112.5kVA Dry Type Isolation Transformer for Industrial Power Systems<\/h2>\n<p data-start=\"2067\" data-end=\"2202\">The 112.5kVA three phase isolation transformer is designed to provide safe and stable power supply for industrial electrical equipment.<\/p>\n<p data-start=\"2204\" data-end=\"2399\">Unlike standard voltage transformers, an isolation transformer provides electrical separation between the input and output circuits, helping improve power quality and protect sensitive equipment.<\/p>\n<p data-start=\"2401\" data-end=\"2424\">Main functions include:<\/p>\n<p data-start=\"2426\" data-end=\"2548\">\u2713 Voltage conversion<br data-start=\"2446\" data-end=\"2449\" \/>\u2713 Electrical isolation<br data-start=\"2471\" data-end=\"2474\" \/>\u2713 Noise reduction<br data-start=\"2491\" data-end=\"2494\" \/>\u2713 Power quality improvement<br data-start=\"2521\" data-end=\"2524\" \/>\u2713 Equipment protection<\/p>\n<p data-start=\"2551\" data-end=\"2661\">This makes the transformer suitable for industrial environments where reliable power performance is essential.<\/p>\n<hr data-start=\"2663\" data-end=\"2666\" \/>\n<h2 data-section-id=\"jdxw02\" data-start=\"2668\" data-end=\"2721\">North America Voltage Standard Transformer Solution<\/h2>\n<p data-start=\"2723\" data-end=\"2825\">The 112.5kVA industrial transformer is especially designed for North American electrical applications.<\/p>\n<h3 data-section-id=\"3cnnf2\" data-start=\"2827\" data-end=\"2865\">USA Industrial Voltage Applications<\/h3>\n<p data-start=\"2867\" data-end=\"2889\">Common configurations:<\/p>\n<ul data-start=\"2891\" data-end=\"3018\">\n<li data-section-id=\"1dvztnb\" data-start=\"2891\" data-end=\"2922\">480V Primary \/ 208V Secondary<\/li>\n<li data-section-id=\"1dn6uaj\" data-start=\"2923\" data-end=\"2954\">480V Primary \/ 240V Secondary<\/li>\n<li data-section-id=\"1jn5cwr\" data-start=\"2955\" data-end=\"2986\">600V Primary \/ 480V Secondary<\/li>\n<li data-section-id=\"115n5jx\" data-start=\"2987\" data-end=\"3018\">600V Primary \/ 208V Secondary<\/li>\n<\/ul>\n<p data-start=\"3021\" data-end=\"3034\">Applications:<\/p>\n<p data-start=\"3036\" data-end=\"3170\">\u2713 Manufacturing factories<br data-start=\"3061\" data-end=\"3064\" \/>\u2713 Industrial machinery<br data-start=\"3086\" data-end=\"3089\" \/>\u2713 Commercial buildings<br data-start=\"3111\" data-end=\"3114\" \/>\u2713 Automation systems<br data-start=\"3134\" data-end=\"3137\" \/>\u2713 Electrical distribution rooms<\/p>\n<hr data-start=\"3173\" data-end=\"3176\" \/>\n<h3 data-section-id=\"m7ikxo\" data-start=\"3178\" data-end=\"3217\">Canada Industrial Power Applications<\/h3>\n<p data-start=\"3219\" data-end=\"3228\">Supports:<\/p>\n<ul data-start=\"3230\" data-end=\"3329\">\n<li data-section-id=\"138yvnq\" data-start=\"3230\" data-end=\"3261\">600V industrial power systems<\/li>\n<li data-section-id=\"7o1x50\" data-start=\"3262\" data-end=\"3291\">480V equipment power supply<\/li>\n<li data-section-id=\"rcixba\" data-start=\"3292\" data-end=\"3329\">347V \/ 600V electrical applications<\/li>\n<\/ul>\n<p data-start=\"3332\" data-end=\"3345\">Indicado para:<\/p>\n<p data-start=\"3347\" data-end=\"3445\">\u2713 Mining equipment<br data-start=\"3365\" data-end=\"3368\" \/>\u2713 Manufacturing plants<br data-start=\"3390\" data-end=\"3393\" \/>\u2713 Industrial facilities<br data-start=\"3416\" data-end=\"3419\" \/>\u2713 Heavy electrical loads<\/p>\n<hr data-start=\"3448\" data-end=\"3451\" \/>\n<h3 data-section-id=\"1krpswq\" data-start=\"3453\" data-end=\"3491\">Mexico &amp; South America Applications<\/h3>\n<p data-start=\"3493\" data-end=\"3528\">Customized solutions available for:<\/p>\n<ul data-start=\"3530\" data-end=\"3564\">\n<li data-section-id=\"1j2bzim\" data-start=\"3530\" data-end=\"3536\">220V<\/li>\n<li data-section-id=\"1j2b4f9\" data-start=\"3537\" data-end=\"3543\">380V<\/li>\n<li data-section-id=\"1j2dkqy\" data-start=\"3544\" data-end=\"3550\">400V<\/li>\n<li data-section-id=\"1j2dhe6\" data-start=\"3551\" data-end=\"3557\">440V<\/li>\n<li data-section-id=\"1j2de0y\" data-start=\"3558\" data-end=\"3564\">480V<\/li>\n<\/ul>\n<p data-start=\"3567\" data-end=\"3580\">Indicado para:<\/p>\n<p data-start=\"3582\" data-end=\"3684\">\u2713 Production factories<br data-start=\"3604\" data-end=\"3607\" \/>\u2713 Industrial projects<br data-start=\"3628\" data-end=\"3631\" \/>\u2713 Imported machinery<br data-start=\"3651\" data-end=\"3654\" \/>\u2713 Power distribution systems<\/p>\n<hr data-start=\"3687\" data-end=\"3690\" \/>\n<h2 data-section-id=\"ktcc9v\" data-start=\"3692\" data-end=\"3738\">Key Features of Voltnex 112.5kVA Transformer<\/h2>\n<h2 data-section-id=\"11s0536\" data-start=\"3740\" data-end=\"3782\">\u26a1 Optimized Design for Industrial Loads<\/h2>\n<p data-start=\"3784\" data-end=\"3943\">The <a href=\"https:\/\/voltnexpower.com\/pt_br\/Wholesale\/isolation-transformers\/\">112.5kVA dry type transformer<\/a> adopts optimized core structure and winding technology to provide reliable performance under continuous industrial operation.<\/p>\n<p data-start=\"3945\" data-end=\"3956\">Advantages:<\/p>\n<p data-start=\"3958\" data-end=\"4099\">\u2713 High efficiency operation<br data-start=\"3985\" data-end=\"3988\" \/>\u2713 Reduced electrical losses<br data-start=\"4015\" data-end=\"4018\" \/>\u2713 Sa\u00edda de tens\u00e3o est\u00e1vel<br data-start=\"4041\" data-end=\"4044\" \/>\u2713 Excelente desempenho t\u00e9rmico<br data-start=\"4075\" data-end=\"4078\" \/>\u2713 Longa vida \u00fatil<\/p>\n<p data-start=\"4102\" data-end=\"4187\">It is suitable for industrial equipment requiring continuous and stable power supply.<\/p>\n<hr data-start=\"4189\" data-end=\"4192\" \/>\n<h3 data-section-id=\"11h5kp6\" data-start=\"4194\" data-end=\"4247\">\ud83d\udd0c Flexible Step Up &amp; Step Down Voltage Conversion<\/h3>\n<p data-start=\"4249\" data-end=\"4348\">Voltnex Power provides customized transformer configurations for different electrical requirements.<\/p>\n<p data-start=\"4350\" data-end=\"4370\">Available solutions:<\/p>\n<h4 data-section-id=\"10z88d9\" data-start=\"4372\" data-end=\"4397\">Transformador redutor<\/h4>\n<p data-start=\"4399\" data-end=\"4408\">Exemplos:<\/p>\n<p data-start=\"4410\" data-end=\"4421\">480 V \u2192 208 V<\/p>\n<p data-start=\"4423\" data-end=\"4434\">600 V \u2192 480 V<\/p>\n<p data-start=\"4436\" data-end=\"4447\">440V \u2192 220V<\/p>\n<h4 data-section-id=\"1a04tfu\" data-start=\"4450\" data-end=\"4473\">Transformador elevador<\/h4>\n<p data-start=\"4475\" data-end=\"4484\">Exemplos:<\/p>\n<p data-start=\"4486\" data-end=\"4497\">208 V \u2192 480 V<\/p>\n<p data-start=\"4499\" data-end=\"4510\">240V \u2192 600V<\/p>\n<p data-start=\"4512\" data-end=\"4523\">380 V \u2192 480 V<\/p>\n<p data-start=\"4526\" data-end=\"4600\">Customized voltage ratios are available according to project requirements.<\/p>\n<hr data-start=\"4602\" data-end=\"4605\" \/>\n<h3 data-section-id=\"9ufznq\" data-start=\"4607\" data-end=\"4657\">\ud83c\udfed Heavy Duty Industrial Application Capability<\/h3>\n<p data-start=\"4659\" data-end=\"4744\">The 112.5kVA isolation transformer is designed for demanding industrial environments.<\/p>\n<p data-start=\"4746\" data-end=\"4767\">Typical applications:<\/p>\n<h4 data-section-id=\"1eh4lmk\" data-start=\"4769\" data-end=\"4795\">Manufacturing Industry<\/h4>\n<p data-start=\"4797\" data-end=\"4806\">Utilizado para:<\/p>\n<p data-start=\"4808\" data-end=\"4896\">\u2713 Production lines<br data-start=\"4826\" data-end=\"4829\" \/>\u2713 Factory equipment<br data-start=\"4848\" data-end=\"4851\" \/>\u2713 Industrial machinery<br data-start=\"4873\" data-end=\"4876\" \/>\u2713 Assembly systems<\/p>\n<hr data-start=\"4899\" data-end=\"4902\" \/>\n<h4 data-section-id=\"15j2du6\" data-start=\"4904\" data-end=\"4936\">Automation &amp; Control Systems<\/h4>\n<p data-start=\"4938\" data-end=\"4951\">Indicado para:<\/p>\n<p data-start=\"4953\" data-end=\"5042\">\u2713 PLC systems<br data-start=\"4966\" data-end=\"4969\" \/>\u2713 Robot equipment<br data-start=\"4986\" data-end=\"4989\" \/>\u2713 Control cabinets<br data-start=\"5007\" data-end=\"5010\" \/>\u2713 Automated production systems<\/p>\n<hr data-start=\"5045\" data-end=\"5048\" \/>\n<h4 data-section-id=\"15nyzs2\" data-start=\"5050\" data-end=\"5083\">Commercial Electrical Systems<\/h4>\n<p data-start=\"5085\" data-end=\"5098\">Applications:<\/p>\n<p data-start=\"5100\" data-end=\"5190\">\u2713 Commercial buildings<br data-start=\"5122\" data-end=\"5125\" \/>\u2713 Centros de dados<br data-start=\"5139\" data-end=\"5142\" \/>\u2713 Salas de distribui\u00e7\u00e3o el\u00e9trica<br data-start=\"5160\" data-end=\"5163\" \/>\u2713 Projetos de infraestrutura<\/p>\n<hr data-start=\"5193\" data-end=\"5196\" \/>\n<h4 data-section-id=\"14qdveq\" data-start=\"5198\" data-end=\"5232\">Medical &amp; Laboratory Equipment<\/h4>\n<p data-start=\"5234\" data-end=\"5243\">Utilizado para:<\/p>\n<p data-start=\"5245\" data-end=\"5335\">\u2713 Medical devices<br data-start=\"5262\" data-end=\"5265\" \/>\u2713 Testing equipment<br data-start=\"5284\" data-end=\"5287\" \/>\u2713 Laboratory systems<br data-start=\"5307\" data-end=\"5310\" \/>\u2713 Precision instruments<\/p>\n<hr data-start=\"5338\" data-end=\"5341\" \/>\n<h2 data-section-id=\"158ym7t\" data-start=\"5343\" data-end=\"5396\">Why Choose Voltnex 112.5kVA Industrial Transformer?<\/h2>\n<h3 data-section-id=\"10t6a2k\" data-start=\"5398\" data-end=\"5453\">\u26a1 North America Compatible Industrial Power Solution<\/h3>\n<p data-start=\"5455\" data-end=\"5575\">Unlike general-purpose transformers, the 112.5kVA model is optimized for North American industrial voltage requirements.<\/p>\n<p data-start=\"5577\" data-end=\"5589\">It supports:<\/p>\n<p data-start=\"5591\" data-end=\"5675\">\u2713 208V systems<br data-start=\"5605\" data-end=\"5608\" \/>\u2713 240V systems<br data-start=\"5622\" data-end=\"5625\" \/>\u2713 480V systems<br data-start=\"5639\" data-end=\"5642\" \/>\u2713 575V systems<br data-start=\"5656\" data-end=\"5659\" \/>\u2713 600V systems<\/p>\n<p data-start=\"5678\" data-end=\"5755\">Providing reliable solutions for USA, Canada and Mexico industrial customers.<\/p>\n<hr data-start=\"5757\" data-end=\"5760\" \/>\n<h3 data-section-id=\"16q9ipb\" data-start=\"5762\" data-end=\"5805\">\ud83d\udee1\ufe0f Reliable Protection &amp; Safe Operation<\/h3>\n<p data-start=\"5807\" data-end=\"5876\">The transformer is designed with multiple safety protection features:<\/p>\n<p data-start=\"5878\" data-end=\"5962\">\u2713 Prote\u00e7\u00e3o contra curto-circuito<br data-start=\"5904\" data-end=\"5907\" \/>\u2713 Prote\u00e7\u00e3o contra sobrecarga<br data-start=\"5928\" data-end=\"5931\" \/>\u2713 Prote\u00e7\u00e3o contra superaquecimento<\/p>\n<p data-start=\"5965\" data-end=\"5992\">Modelos opcionais de gabinetes:<\/p>\n<p data-start=\"5994\" data-end=\"6051\">\u2713 Tipo aberto<br data-start=\"6005\" data-end=\"6008\" \/>\u2713 Tipo de arm\u00e1rio<br data-start=\"6022\" data-end=\"6025\" \/>\u2713 IP20<br data-start=\"6031\" data-end=\"6034\" \/>\u2713 IP23<br data-start=\"6040\" data-end=\"6043\" \/>\u2713 IP54<\/p>\n<p data-start=\"6054\" data-end=\"6103\">Adequado para diversos ambientes de instala\u00e7\u00e3o.<\/p>\n<hr data-start=\"6105\" data-end=\"6108\" \/>\n<h3 data-section-id=\"1bv8c02\" data-start=\"6110\" data-end=\"6149\">\ud83d\udd27 Complete Custom OEM Manufacturing<\/h3>\n<p data-start=\"6151\" data-end=\"6193\">Voltnex Power supports full customization:<\/p>\n<p data-start=\"6195\" data-end=\"6392\">\u2713 Transformer capacity<br data-start=\"6217\" data-end=\"6220\" \/>\u2713 Tens\u00e3o de entrada<br data-start=\"6235\" data-end=\"6238\" \/>\u2713 Tens\u00e3o de sa\u00edda<br data-start=\"6254\" data-end=\"6257\" \/>\u2713 Frequ\u00eancia 50 Hz \/ 60 Hz<br data-start=\"6280\" data-end=\"6283\" \/>\u2713 Copper winding<br data-start=\"6299\" data-end=\"6302\" \/>\u2713 Aluminum winding<br data-start=\"6320\" data-end=\"6323\" \/>\u2713 Gabinete de prote\u00e7\u00e3o<br data-start=\"6342\" data-end=\"6345\" \/>\u2713 Terminal configuration<br data-start=\"6369\" data-end=\"6372\" \/>\u2713 N\u00edvel de prote\u00e7\u00e3o<\/p>\n<p data-start=\"6395\" data-end=\"6482\">We provide complete transformer solutions from design confirmation to final production.<\/p>\n<hr data-start=\"6484\" data-end=\"6487\" \/>\n<h3 data-section-id=\"1b7ekdm\" data-start=\"6489\" data-end=\"6537\">\u2705 Professional China Transformer Manufacturer<\/h3>\n<p data-start=\"6539\" data-end=\"6582\">Voltnex Power specializes in manufacturing:<\/p>\n<ul data-start=\"6584\" data-end=\"6783\">\n<li data-section-id=\"1xq93j4\" data-start=\"6584\" data-end=\"6616\">Transformador de isolamento do tipo seco<\/li>\n<li data-section-id=\"odl438\" data-start=\"6617\" data-end=\"6641\">Transformador industrial<\/li>\n<li data-section-id=\"16dtz0y\" data-start=\"6642\" data-end=\"6667\">Transformador trif\u00e1sico<\/li>\n<li data-section-id=\"p5aemp\" data-start=\"6668\" data-end=\"6699\">Transformador conversor de tens\u00e3o<\/li>\n<li data-section-id=\"z23o6c\" data-start=\"6700\" data-end=\"6721\">Transformador elevador<\/li>\n<li data-section-id=\"18hggab\" data-start=\"6722\" data-end=\"6745\">Transformador redutor<\/li>\n<li data-section-id=\"19hd6dj\" data-start=\"6746\" data-end=\"6783\">Electrical Distribution Transformer<\/li>\n<\/ul>\n<p data-start=\"6786\" data-end=\"6923\">With professional manufacturing capability and international export experience, we provide reliable power solutions for global customers.<\/p>\n<hr data-start=\"6925\" data-end=\"6928\" \/>\n<h2 data-section-id=\"zjxypn\" data-start=\"6930\" data-end=\"6956\">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: #fff; text-align: left; padding: 15px; border: 1px solid #d9d9d9;\">Par\u00e2metro<\/th>\n<th style=\"background: #12355b; color: #fff; 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;\">112.5kVA 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;\">Industrial Electrical 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;\">112.5kVA<\/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;\">208 V \/ 220 V \/ 240 V \/ 380 V \/ 400 V \/ 415 V \/ 440 V \/ 480 V \/ 575 V \/ 600 V CA (personalizado)<\/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;\">Personalizado de acordo com as necessidades do cliente<\/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;\">Resfriamento por ar (AN)<\/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;\">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 Supply, Industrial Automation, Machinery, Commercial Buildings, Medical Equipment and Electrical Distribution Systems<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"n7klir\" data-start=\"10096\" data-end=\"10132\">Manufacturing &amp; Quality Inspection<\/h2>\n<p data-start=\"10134\" data-end=\"10218\">Each Voltnex 112.5kVA transformer is manufactured through strict production control.<\/p>\n<p data-start=\"10220\" data-end=\"10237\">Process includes:<\/p>\n<p data-start=\"10239\" data-end=\"10389\">\u2713 Inspe\u00e7\u00e3o de mat\u00e9rias-primas<br data-start=\"10264\" data-end=\"10267\" \/>\u2713 Core manufacturing<br data-start=\"10287\" data-end=\"10290\" \/>\u2713 Enrolamento de bobinas<br data-start=\"10304\" data-end=\"10307\" \/>\u2713 Insulation processing<br data-start=\"10330\" data-end=\"10333\" \/>\u2713 Assembly<br data-start=\"10343\" data-end=\"10346\" \/>\u2713 Testes el\u00e9tricos<br data-start=\"10366\" data-end=\"10369\" \/>\u2713 Final inspection<\/p>\n<p data-start=\"10392\" data-end=\"10468\">Before delivery, every transformer is tested to ensure reliable performance.<\/p>\n<hr data-start=\"10470\" data-end=\"10473\" \/>\n<h2 data-section-id=\"1thcehy\" data-start=\"10475\" data-end=\"10511\">Servi\u00e7o global de fornecimento e exporta\u00e7\u00e3o para fabricantes de equipamentos originais (OEM)<\/h2>\n<p data-start=\"10513\" data-end=\"10536\">A Voltnex Power oferece:<\/p>\n<p data-start=\"10538\" data-end=\"10666\">\u2713 Factory direct supply<br data-start=\"10561\" data-end=\"10564\" \/>\u2713 Fabrica\u00e7\u00e3o OEM<br data-start=\"10583\" data-end=\"10586\" \/>\u2713 ODM solutions<br data-start=\"10601\" data-end=\"10604\" \/>\u2713 Suporte t\u00e9cnico<br data-start=\"10623\" data-end=\"10626\" \/>\u2713 Embalagem para exporta\u00e7\u00e3o<br data-start=\"10644\" data-end=\"10647\" \/>\u2713 Global delivery<\/p>\n<p data-start=\"10669\" data-end=\"10690\">Atendemos clientes em:<\/p>\n<p data-start=\"10692\" data-end=\"10797\">EUA<br data-start=\"10695\" data-end=\"10698\" \/>Canad\u00e1<br data-start=\"10704\" data-end=\"10707\" \/>M\u00e9xico<br data-start=\"10713\" data-end=\"10716\" \/>Brasil<br data-start=\"10722\" data-end=\"10725\" \/>Argentina<br data-start=\"10734\" data-end=\"10737\" \/>Chile<br data-start=\"10742\" data-end=\"10745\" \/>Colombia<br data-start=\"10753\" data-end=\"10756\" \/>Peru<br data-start=\"10760\" data-end=\"10763\" \/>Europa<br data-start=\"10769\" data-end=\"10772\" \/>Oriente M\u00e9dio<br data-start=\"10783\" data-end=\"10786\" \/>Austr\u00e1lia<\/p>\n<hr data-start=\"10800\" data-end=\"10803\" \/>\n<h2 data-section-id=\"1h0z0ob\" data-start=\"10805\" data-end=\"10839\">Perguntas frequentes (FAQ)<\/h2>\n<h3 data-section-id=\"kuo2fx\" data-start=\"10841\" data-end=\"10889\">1. What is a 112.5kVA isolation transformer?<\/h3>\n<p data-start=\"10891\" data-end=\"11044\">A 112.5kVA <a href=\"https:\/\/voltnexpower.com\/pt_br\/what-is-an-isolation-transformer-working-principle-benefits-and-industrial-applications\/\">transformador de isolamento<\/a> is an industrial transformer designed for electrical isolation, voltage conversion and stable power supply applications.<\/p>\n<hr data-start=\"11046\" data-end=\"11049\" \/>\n<h3 data-section-id=\"okajys\" data-start=\"11051\" data-end=\"11108\">2. Why choose 112.5kVA transformer for North America?<\/h3>\n<p data-start=\"11110\" data-end=\"11244\">112.5kVA is a common industrial transformer size used in USA, Canada and Mexico for machinery, factories and commercial power systems.<\/p>\n<hr data-start=\"11246\" data-end=\"11249\" \/>\n<h3 data-section-id=\"1q9hwm3\" data-start=\"11251\" data-end=\"11304\">3. Can you manufacture 480V to 208V transformers?<\/h3>\n<p data-start=\"11306\" data-end=\"11411\">Yes. Voltnex Power provides customized 480V to 208V, 600V to 480V and other voltage conversion solutions.<\/p>\n<hr data-start=\"11413\" data-end=\"11416\" \/>\n<h3 data-section-id=\"x44p6i\" data-start=\"11418\" data-end=\"11474\">4. Do you provide NEMA style enclosure transformers?<\/h3>\n<p data-start=\"11476\" data-end=\"11575\">Yes. Cabinet enclosure and protection designs can be customized according to customer requirements.<\/p>\n<hr data-start=\"11577\" data-end=\"11580\" \/>\n<h3 data-section-id=\"1dqkej3\" data-start=\"11582\" data-end=\"11613\">5. Are OEM orders accepted?<\/h3>\n<p data-start=\"11615\" data-end=\"11702\">Yes. Voltnex Power supports OEM and ODM transformer manufacturing for global customers.<\/p>\n<hr data-start=\"11704\" data-end=\"11707\" \/>\n<h2 data-section-id=\"15lu1dm\" data-start=\"11709\" data-end=\"11772\">Request a Quote for 112.5kVA Industrial Isolation Transformer<\/h2>\n<p data-start=\"11774\" data-end=\"11875\">Procurando um servi\u00e7o confi\u00e1vel <strong data-start=\"11797\" data-end=\"11875\">112.5kVA Three Phase Dry Type Isolation Transformer Manufacturer in China?<\/strong><\/p>\n<p data-start=\"11877\" data-end=\"12033\">Voltnex Power provides customized transformer solutions for industrial factories, machinery systems, automation equipment and electrical projects worldwide.<\/p>\n<p data-start=\"12035\" data-end=\"12050\">Entre em contato conosco para:<\/p>\n<p data-start=\"12052\" data-end=\"12073\">\u2713 Ficha t\u00e9cnica<\/p>\n<p data-start=\"12075\" data-end=\"12098\">\u2713 Or\u00e7amento de transformador<\/p>\n<p data-start=\"12100\" data-end=\"12130\">\u2713 Solu\u00e7\u00f5es personalizadas de tens\u00e3o<\/p>\n<p data-start=\"12132\" data-end=\"12151\">\u2713 Fabrica\u00e7\u00e3o OEM<\/p>\n<p data-start=\"12153\" data-end=\"12178\">\u2713 Global shipping support<\/p>\n<p data-start=\"12181\" data-end=\"12294\"><strong data-start=\"12181\" data-end=\"12294\">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 action=\"\/pt_br\/wp-json\/wp\/v2\/product\/1722#wpcf7-f280-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/pt_br\/wp-json\/wp\/v2\/product\/1722#wpcf7-f280-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"280\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.7\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f280-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class='custom_contact_style'>\n\t<div class=\"row row-small\">\n\t\t<div class=\"col medium-6 small-12 large-6\">\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Nome*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"col medium-6 small-12 large-6\">\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"E-mail*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t<div class='cus_contact_form_bottom'>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Telefone\" value=\"\" type=\"text\" name=\"your-phone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class='cus_contact_form_bottom'>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Pa\u00eds\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Sua mensagem *\" name=\"your-message\"><\/textarea><\/span>\n\t<\/p>\n\t<div style=\"margin-bottom:10px;\">\n\t\t<p><span class=\"wpcf7-form-control-wrap kc_captcha cf7ic-toggle\" data-name=\"kc_captcha\"><span class=\"wpcf7-form-control wpcf7-radio\"><span class=\"captcha-image\" style=\"display: none;\"><span class=\"cf7ic_instructions\">Please prove you are human by selecting the<span> flag<\/span>.<\/span><label><input aria-label=\"1\" type=\"radio\" name=\"kc_captcha\" value=\"kc_human\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path fill=\"currentColor\" 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110c-9-9-21-14-34-14h-44V48c0-26-21-48-48-48H48C22 0 0 22 0 48v320c0 27 22 48 48 48h16a96 96 0 00192 0h128a96 96 0 00192 0h48c9 0 16-7 16-16v-32c0-9-7-16-16-16zM160 464a48 48 0 110-96 48 48 0 010 96zm320 0a48 48 0 110-96 48 48 0 010 96zm80-208H416V144h44l100 100v12z\"\/><\/svg><\/label>\r\n    <\/span>\r\n    <span style=\"display:none\">\r\n        <input type=\"text\" name=\"kc_honeypot\">\r\n    <\/span><\/span><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Enviar mensagem\" \/>\n\t<\/p>\n<\/div><p style=\"display: none !important;\" class=\"akismet-fields-container\" data-prefix=\"_wpcf7_ak_\"><label>\u0394<textarea name=\"_wpcf7_ak_hp_textarea\" cols=\"45\" rows=\"8\" maxlength=\"100\"><\/textarea><\/label><input type=\"hidden\" id=\"ak_js_1\" name=\"_wpcf7_ak_js\" value=\"157\"\/><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=\"335\">\u2022 Capacity: 112.5kVA \u2022 Input Voltage: 208V \/ 220V \/ 240V \/ 380V \/ 400V \/ 415V \/ 440V \/ 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=\"338\" data-end=\"390\">[WHY CHOOSE VOLTNEX 112.5kVA ISOLATION TRANSFORMER?]\n<p data-start=\"392\" data-end=\"715\">\u26a1 High Efficiency &amp; Stable Power: Designed for North America and global industrial power systems, factory equipment, machinery, automation systems and electrical applications with optimized structure and low-loss materials to provide reliable voltage conversion, improved power quality and continuous operation performance.<\/p>\n<p data-start=\"717\" data-end=\"945\">\ud83d\udee1\ufe0f Advanced Safety Protection: Integrated protection system including Short Circuit protection, Overload protection, and Overtemperature protection for safe and reliable long-term operation in demanding industrial environments.<\/p>\n<p data-start=\"947\" data-end=\"1186\">\ud83d\udd27 Fully Customizable: Voltage, capacity, enclosure type, winding materials and connection options can be customized to meet different industrial projects, NEMA standard requirements, global voltage standards and various application needs.<\/p>\n<p data-start=\"1188\" data-end=\"1416\">\u2705 Certified Quality: Manufactured under strict quality control with IEC standard design, OEM\/ODM production capability and reliable factory direct supply for customers in USA, Canada, Mexico, South America and worldwide markets.<\/p>\n<p data-start=\"1419\" data-end=\"1442\">[OUR COMMITMENT TO YOU]\n<p data-start=\"1444\" data-end=\"1533\" data-is-last-node=\"\" data-is-only-node=\"\">\ud83d\udce6 Global Fast Shipping | \ud83d\udcde 24\/7 Technical Support | \ud83d\udcc4 Datasheet Available upon Request<\/p>\n","protected":false},"featured_media":1728,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[230],"product_tag":[97,96,91,98,43,61,50,99,95,68],"class_list":["post-1722","product","type-product","status-publish","has-post-thumbnail","product_cat-isolation-transformers","product_tag-112-5kva-dry-type-transformer","product_tag-112-5kva-isolation-transformer","product_tag-480v-to-208v-transformer","product_tag-600v-voltage-transformer","product_tag-custom-voltage-transformer","product_tag-industrial-electrical-transformer","product_tag-industrial-power-transformer","product_tag-north-america-industrial-transformer","product_tag-oem-transformer-manufacturer-china","product_tag-three-phase-isolation-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>112.5kVA Industrial Isolation Transformer Three Phase Dry Type Transformer 208V 220V 240V 380V 400V 440V 480V 575V 600V Voltage Converter OEM Manufacturer China | Voltnex Power<\/title>\n<meta name=\"description\" content=\"Voltnex Power 112.5kVA three phase dry type isolation transformer is designed for industrial power supply, voltage conversion and electrical isolation applications. Supporting customized voltage configurations including 208V, 220V, 240V, 380V, 400V, 440V, 480V, 575V and 600V AC, this industrial transformer solution is ideal for North and South America power standards. As a professional China transformer manufacturer, we provide OEM\/ODM dry type isolation transformers with custom input and output voltage, copper winding options, cabinet enclosure design and factory direct supply for customers in the USA, Canada, Mexico, Brazil, Argentina, Chile, Colombia, Peru and global markets.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/voltnexpower.com\/pt_br\/manufacturer\/112-5kva-three-phase-dry-type-isolation-transformer-480v-600v-to-208v-220v-240v-industrial-electrical-power-transformer-oem-manufacturer\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"112.5kVA Industrial Isolation Transformer Three Phase Dry Type Transformer 208V 220V 240V 380V 400V 440V 480V 575V 600V Voltage Converter OEM Manufacturer China | Voltnex Power\" \/>\n<meta property=\"og:description\" content=\"Voltnex Power 112.5kVA three phase dry type isolation transformer is designed for industrial power supply, voltage conversion and electrical isolation applications. Supporting customized voltage configurations including 208V, 220V, 240V, 380V, 400V, 440V, 480V, 575V and 600V AC, this industrial transformer solution is ideal for North and South America power standards. As a professional China transformer manufacturer, we provide OEM\/ODM dry type isolation transformers with custom input and output voltage, copper winding options, cabinet enclosure design and factory direct supply for customers in the USA, Canada, Mexico, Brazil, Argentina, Chile, Colombia, Peru and global markets.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/voltnexpower.com\/pt_br\/manufacturer\/112-5kva-three-phase-dry-type-isolation-transformer-480v-600v-to-208v-220v-240v-industrial-electrical-power-transformer-oem-manufacturer\/\" \/>\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=\"2026-09-02T14:36:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/voltnexpower.com\/wp-content\/uploads\/2026\/07\/112.5kVA-Industrial-Isolation-Transformer-Three-Phase-Dry-Type-Power-Supply-208V-220V-240V-380V-400V-440V-480V-575V-600V-Custom-OEM-Solution-Voltage-Converter-North-South-America-Standard.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=\"6 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/voltnexpower.com\\\/manufacturer\\\/112-5kva-three-phase-dry-type-isolation-transformer-480v-600v-to-208v-220v-240v-industrial-electrical-power-transformer-oem-manufacturer\\\/\",\"url\":\"https:\\\/\\\/voltnexpower.com\\\/manufacturer\\\/112-5kva-three-phase-dry-type-isolation-transformer-480v-600v-to-208v-220v-240v-industrial-electrical-power-transformer-oem-manufacturer\\\/\",\"name\":\"112.5kVA Industrial Isolation Transformer Three Phase Dry Type Transformer 208V 220V 240V 380V 400V 440V 480V 575V 600V Voltage Converter OEM Manufacturer China | Voltnex Power\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/voltnexpower.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/voltnexpower.com\\\/manufacturer\\\/112-5kva-three-phase-dry-type-isolation-transformer-480v-600v-to-208v-220v-240v-industrial-electrical-power-transformer-oem-manufacturer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/voltnexpower.com\\\/manufacturer\\\/112-5kva-three-phase-dry-type-isolation-transformer-480v-600v-to-208v-220v-240v-industrial-electrical-power-transformer-oem-manufacturer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/voltnexpower.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/112.5kVA-Industrial-Isolation-Transformer-Three-Phase-Dry-Type-Power-Supply-208V-220V-240V-380V-400V-440V-480V-575V-600V-Custom-OEM-Solution-Voltage-Converter-North-South-America-Standard.webp\",\"datePublished\":\"2026-07-26T09:45:08+00:00\",\"dateModified\":\"2026-09-02T14:36:12+00:00\",\"description\":\"Voltnex Power 112.5kVA three phase dry type isolation transformer is designed for industrial power supply, voltage conversion and electrical isolation applications. 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