{"id":1703,"date":"2026-08-07T16:01:35","date_gmt":"2026-08-07T08:01:35","guid":{"rendered":"https:\/\/www.zishengelectric.com\/?post_type=product&#038;p=1703"},"modified":"2026-08-07T16:01:35","modified_gmt":"2026-08-07T08:01:35","slug":"50kva-dry-type-transformer","status":"publish","type":"product","link":"https:\/\/www.zishengelectric.com\/ar\/product\/50kva-dry-type-transformer","title":{"rendered":"50kVA Dry Type Transformer"},"content":{"rendered":"<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"84\" data-end=\"429\">The <strong data-start=\"88\" data-end=\"118\">50kVA Dry Type Transformer<\/strong> is a reliable and energy-efficient power distribution device designed to convert electrical voltage levels safely and efficiently. It is widely used in commercial buildings, industrial facilities, renewable energy projects, infrastructure systems, and other applications requiring safe and stable power supply.<\/p>\n<p data-start=\"431\" data-end=\"806\">Unlike oil immersed transformers, the dry type transformer adopts solid insulation technology and does not require transformer oil as an insulating medium. This design provides excellent fire resistance, environmental protection, low maintenance requirements, and safer operation, making it especially suitable for indoor installations and areas with strict safety standards.<\/p>\n<p data-start=\"808\" data-end=\"1108\">ZISHENG 50kVA Dry Type Transformer is manufactured with advanced production technology, high-quality electrical materials, and strict quality control procedures. It provides stable voltage conversion, excellent insulation performance, and long service life for global power distribution applications.<\/p>\n<hr data-start=\"1110\" data-end=\"1113\" \/>\n<h1 data-section-id=\"xj8ee0\" data-start=\"1115\" data-end=\"1134\">Product Structure<\/h1>\n<h2 data-section-id=\"1o0j4c9\" data-start=\"1136\" data-end=\"1173\">1. High-Quality Silicon Steel Core<\/h2>\n<p data-start=\"1175\" data-end=\"1391\">The transformer uses premium grain-oriented silicon steel sheets as the magnetic core material. The core is manufactured through precise processing technology to reduce magnetic loss and improve operating efficiency.<\/p>\n<p data-start=\"1393\" data-end=\"1409\">Main advantages:<\/p>\n<ul data-start=\"1411\" data-end=\"1544\">\n<li data-section-id=\"1mc7dlh\" data-start=\"1411\" data-end=\"1429\">Low no-load loss<\/li>\n<li data-section-id=\"15u0la5\" data-start=\"1430\" data-end=\"1461\">Reduced operating temperature<\/li>\n<li data-section-id=\"1kh8air\" data-start=\"1462\" data-end=\"1490\">Improved energy efficiency<\/li>\n<li data-section-id=\"dcxi5k\" data-start=\"1491\" data-end=\"1514\">Lower operating noise<\/li>\n<li data-section-id=\"1kjun37\" data-start=\"1515\" data-end=\"1544\">Stable magnetic performance<\/li>\n<\/ul>\n<p data-start=\"1546\" data-end=\"1709\">The optimized core structure helps reduce energy consumption during continuous operation, making the transformer suitable for long-term power distribution systems.<\/p>\n<hr data-start=\"1711\" data-end=\"1714\" \/>\n<h2 data-section-id=\"ukecad\" data-start=\"1716\" data-end=\"1749\">2. Advanced Winding Technology<\/h2>\n<p data-start=\"1751\" data-end=\"1983\">The 50kVA dry type transformer uses high-quality copper or aluminum conductors according to customer requirements. The winding structure is professionally designed to provide excellent electrical performance and mechanical strength.<\/p>\n<p data-start=\"1985\" data-end=\"2002\">Features include:<\/p>\n<ul data-start=\"2004\" data-end=\"2158\">\n<li data-section-id=\"26gajj\" data-start=\"2004\" data-end=\"2034\">Uniform current distribution<\/li>\n<li data-section-id=\"18qp9k3\" data-start=\"2035\" data-end=\"2063\">Strong overload capability<\/li>\n<li data-section-id=\"rsmcwz\" data-start=\"2064\" data-end=\"2100\">Excellent short-circuit resistance<\/li>\n<li data-section-id=\"4tazo8\" data-start=\"2101\" data-end=\"2124\">Stable voltage output<\/li>\n<li data-section-id=\"1s3mqhk\" data-start=\"2125\" data-end=\"2158\">Reliable insulation performance<\/li>\n<\/ul>\n<p data-start=\"2160\" data-end=\"2290\">The winding manufacturing process is strictly controlled to ensure consistent product quality and long-term operating reliability.<\/p>\n<hr data-start=\"2292\" data-end=\"2295\" \/>\n<h2 data-section-id=\"1b26el2\" data-start=\"2297\" data-end=\"2337\">3. High-Performance Insulation System<\/h2>\n<p data-start=\"2339\" data-end=\"2458\">The transformer adopts advanced dry-type insulation materials with excellent thermal stability and electrical strength.<\/p>\n<p data-start=\"2460\" data-end=\"2491\">The insulation system provides:<\/p>\n<ul data-start=\"2493\" data-end=\"2613\">\n<li data-section-id=\"klem21\" data-start=\"2493\" data-end=\"2522\">High temperature resistance<\/li>\n<li data-section-id=\"1ugr2cl\" data-start=\"2523\" data-end=\"2544\">Moisture resistance<\/li>\n<li data-section-id=\"15z1q5p\" data-start=\"2545\" data-end=\"2563\">Aging resistance<\/li>\n<li data-section-id=\"1auj6ky\" data-start=\"2564\" data-end=\"2593\">Improved safety performance<\/li>\n<li data-section-id=\"1wdzf4p\" data-start=\"2594\" data-end=\"2613\">Long service life<\/li>\n<\/ul>\n<p data-start=\"2615\" data-end=\"2827\">Because no insulating oil is used, the transformer eliminates oil leakage risks and reduces fire hazards, making it suitable for sensitive locations such as hospitals, schools, shopping centers, and data centers.<\/p>\n<hr data-start=\"2829\" data-end=\"2832\" \/>\n<h2 data-section-id=\"7hbge3\" data-start=\"2834\" data-end=\"2864\">4. Efficient Cooling Design<\/h2>\n<p data-start=\"2866\" data-end=\"2995\">The 50kVA dry type transformer is designed with an effective heat dissipation structure to maintain stable operating temperature.<\/p>\n<p data-start=\"2997\" data-end=\"3024\">The cooling system ensures:<\/p>\n<ul data-start=\"3026\" data-end=\"3144\">\n<li data-section-id=\"1og24v\" data-start=\"3026\" data-end=\"3054\">Better airflow circulation<\/li>\n<li data-section-id=\"e8rmwd\" data-start=\"3055\" data-end=\"3081\">Reduced temperature rise<\/li>\n<li data-section-id=\"1oayltq\" data-start=\"3082\" data-end=\"3116\">Improved operational reliability<\/li>\n<li data-section-id=\"1gcyukp\" data-start=\"3117\" data-end=\"3144\">Longer component lifetime<\/li>\n<\/ul>\n<p data-start=\"3146\" data-end=\"3291\">Depending on application requirements, different cooling methods can be provided, including natural air cooling and forced air cooling solutions.<\/p>\n<hr data-start=\"3293\" data-end=\"3296\" \/>\n<h1 data-section-id=\"12jbr36\" data-start=\"3298\" data-end=\"3322\">Key Product Advantages<\/h1>\n<h2 data-section-id=\"mx2vhf\" data-start=\"3324\" data-end=\"3360\">Safe and Fire Resistant Operation<\/h2>\n<p data-start=\"3362\" data-end=\"3568\">The oil-free design significantly improves safety performance. It reduces the possibility of fire caused by insulation oil leakage and allows installation in places with strict fire protection requirements.<\/p>\n<p data-start=\"3570\" data-end=\"3583\">Suitable for:<\/p>\n<ul data-start=\"3585\" data-end=\"3693\">\n<li data-section-id=\"1xyx80k\" data-start=\"3585\" data-end=\"3605\">Indoor substations<\/li>\n<li data-section-id=\"a4jaz5\" data-start=\"3606\" data-end=\"3628\">Commercial buildings<\/li>\n<li data-section-id=\"bta063\" data-start=\"3629\" data-end=\"3648\">Industrial plants<\/li>\n<li data-section-id=\"1dcu1ka\" data-start=\"3649\" data-end=\"3668\">Public facilities<\/li>\n<li data-section-id=\"1a3btxi\" data-start=\"3669\" data-end=\"3693\">Underground facilities<\/li>\n<\/ul>\n<hr data-start=\"3695\" data-end=\"3698\" \/>\n<h2 data-section-id=\"1xscm96\" data-start=\"3700\" data-end=\"3739\">Energy Saving and Low Operating Cost<\/h2>\n<p data-start=\"3741\" data-end=\"3863\">The transformer is designed with low-loss materials and optimized electromagnetic performance to reduce power consumption.<\/p>\n<p data-start=\"3865\" data-end=\"3896\">Energy-saving benefits include:<\/p>\n<ul data-start=\"3898\" data-end=\"4013\">\n<li data-section-id=\"16piu7o\" data-start=\"3898\" data-end=\"3920\">Lower no-load losses<\/li>\n<li data-section-id=\"1sgboe7\" data-start=\"3921\" data-end=\"3942\">Reduced load losses<\/li>\n<li data-section-id=\"nyuqf2\" data-start=\"3943\" data-end=\"3970\">Improved power efficiency<\/li>\n<li data-section-id=\"xq8s02\" data-start=\"3971\" data-end=\"4013\">Lower electricity costs during operation<\/li>\n<\/ul>\n<p data-start=\"4015\" data-end=\"4093\">This helps customers achieve more economical and sustainable power management.<\/p>\n<hr data-start=\"4095\" data-end=\"4098\" \/>\n<h2 data-section-id=\"158mjpo\" data-start=\"4100\" data-end=\"4136\">Strong Environmental Adaptability<\/h2>\n<p data-start=\"4138\" data-end=\"4241\">The 50kVA Dry Type Transformer is designed for stable operation under various environmental conditions.<\/p>\n<p data-start=\"4243\" data-end=\"4270\">It can perform reliably in:<\/p>\n<ul data-start=\"4272\" data-end=\"4391\">\n<li data-section-id=\"ofhcwx\" data-start=\"4272\" data-end=\"4303\">High-temperature environments<\/li>\n<li data-section-id=\"1tym252\" data-start=\"4304\" data-end=\"4325\">High-humidity areas<\/li>\n<li data-section-id=\"6pj58m\" data-start=\"4326\" data-end=\"4357\">Dusty industrial environments<\/li>\n<li data-section-id=\"1d0kyp3\" data-start=\"4358\" data-end=\"4391\">Heavy-duty operating conditions<\/li>\n<\/ul>\n<p data-start=\"4393\" data-end=\"4483\">Special designs and protection levels can be customized according to project requirements.<\/p>\n<hr data-start=\"4485\" data-end=\"4488\" \/>\n<h2 data-section-id=\"i2bppy\" data-start=\"4490\" data-end=\"4509\">Easy Maintenance<\/h2>\n<p data-start=\"4511\" data-end=\"4677\">Compared with oil-filled transformers, dry type transformers require less maintenance because they do not need oil inspection, oil replacement, or leakage monitoring.<\/p>\n<p data-start=\"4679\" data-end=\"4702\">Maintenance advantages:<\/p>\n<ul data-start=\"4704\" data-end=\"4820\">\n<li data-section-id=\"1evnx7a\" data-start=\"4704\" data-end=\"4734\">Reduced maintenance workload<\/li>\n<li data-section-id=\"df4632\" data-start=\"4735\" data-end=\"4758\">Lower operating costs<\/li>\n<li data-section-id=\"5smyb7\" data-start=\"4759\" data-end=\"4793\">Cleaner installation environment<\/li>\n<li data-section-id=\"17l7ibo\" data-start=\"4794\" data-end=\"4820\">Longer service intervals<\/li>\n<\/ul>\n<hr data-start=\"4822\" data-end=\"4825\" \/>\n<h1 data-section-id=\"bazihh\" data-start=\"4827\" data-end=\"4849\">Typical Applications<\/h1>\n<h2 data-section-id=\"1tbrsos\" data-start=\"4851\" data-end=\"4874\">Commercial Buildings<\/h2>\n<p data-start=\"4876\" data-end=\"4885\">Used for:<\/p>\n<ul data-start=\"4887\" data-end=\"4955\">\n<li data-section-id=\"11lmhkd\" data-start=\"4887\" data-end=\"4905\">Office buildings<\/li>\n<li data-section-id=\"wxb0kj\" data-start=\"4906\" data-end=\"4922\">Shopping malls<\/li>\n<li data-section-id=\"1mvzzi9\" data-start=\"4923\" data-end=\"4931\">Hotels<\/li>\n<li data-section-id=\"17ovk7g\" data-start=\"4932\" data-end=\"4955\">Residential complexes<\/li>\n<\/ul>\n<p data-start=\"4957\" data-end=\"5008\">Providing safe and stable electricity distribution.<\/p>\n<hr data-start=\"5010\" data-end=\"5013\" \/>\n<h2 data-section-id=\"12drk17\" data-start=\"5015\" data-end=\"5041\">Industrial Applications<\/h2>\n<p data-start=\"5043\" data-end=\"5056\">Suitable for:<\/p>\n<ul data-start=\"5058\" data-end=\"5140\">\n<li data-section-id=\"1wxr1zu\" data-start=\"5058\" data-end=\"5083\">Manufacturing factories<\/li>\n<li data-section-id=\"1o2bx1z\" data-start=\"5084\" data-end=\"5103\">Processing plants<\/li>\n<li data-section-id=\"15mr3no\" data-start=\"5104\" data-end=\"5121\">Mining projects<\/li>\n<li data-section-id=\"19k8p10\" data-start=\"5122\" data-end=\"5140\">Industrial parks<\/li>\n<\/ul>\n<p data-start=\"5142\" data-end=\"5213\">Supporting continuous industrial production with reliable power supply.<\/p>\n<hr data-start=\"5215\" data-end=\"5218\" \/>\n<h2 data-section-id=\"lg5s3k\" data-start=\"5220\" data-end=\"5248\">Renewable Energy Projects<\/h2>\n<p data-start=\"5250\" data-end=\"5289\">The transformer can be integrated into:<\/p>\n<ul data-start=\"5291\" data-end=\"5355\">\n<li data-section-id=\"psvbuj\" data-start=\"5291\" data-end=\"5309\">Solar PV systems<\/li>\n<li data-section-id=\"1e78get\" data-start=\"5310\" data-end=\"5335\">Energy storage projects<\/li>\n<li data-section-id=\"rtvfto\" data-start=\"5336\" data-end=\"5355\">Microgrid systems<\/li>\n<\/ul>\n<p data-start=\"5357\" data-end=\"5431\">Helping improve renewable energy transmission and distribution efficiency.<\/p>\n<hr data-start=\"5433\" data-end=\"5436\" \/>\n<h2 data-section-id=\"1y00iw4\" data-start=\"5438\" data-end=\"5464\">Infrastructure Projects<\/h2>\n<p data-start=\"5466\" data-end=\"5483\">Commonly used in:<\/p>\n<ul data-start=\"5485\" data-end=\"5555\">\n<li data-section-id=\"1g8mpg8\" data-start=\"5485\" data-end=\"5495\">Airports<\/li>\n<li data-section-id=\"1j1dqjr\" data-start=\"5496\" data-end=\"5513\">Railway systems<\/li>\n<li data-section-id=\"1k0ubkf\" data-start=\"5514\" data-end=\"5525\">Hospitals<\/li>\n<li data-section-id=\"1tvaq5r\" data-start=\"5526\" data-end=\"5535\">Schools<\/li>\n<li data-section-id=\"1dcu1ka\" data-start=\"5536\" data-end=\"5555\">Public facilities<\/li>\n<\/ul>\n<p data-start=\"5557\" data-end=\"5614\">Where reliable and safe electrical operation is required.<\/p>\n<hr data-start=\"5616\" data-end=\"5619\" \/>\n<h1 data-section-id=\"pzf10x\" data-start=\"5621\" data-end=\"5659\">Technical Specifications (Reference)<\/h1>\n<div class=\"group TyagGW_tableContainer\">\n<div class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"5661\" data-end=\"6142\">\n<thead data-start=\"5661\" data-end=\"5690\">\n<tr data-start=\"5661\" data-end=\"5690\">\n<th class=\"last:pe-10\" data-start=\"5661\" data-end=\"5673\" data-col-size=\"sm\">Parameter<\/th>\n<th class=\"last:pe-10\" data-start=\"5673\" data-end=\"5690\" data-col-size=\"sm\">Specification<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"5701\" data-end=\"6142\">\n<tr data-start=\"5701\" data-end=\"5727\">\n<td data-start=\"5701\" data-end=\"5718\" data-col-size=\"sm\">Rated Capacity<\/td>\n<td data-col-size=\"sm\" data-start=\"5718\" data-end=\"5727\">50kVA<\/td>\n<\/tr>\n<tr data-start=\"5728\" data-end=\"5771\">\n<td data-start=\"5728\" data-end=\"5747\" data-col-size=\"sm\">Transformer Type<\/td>\n<td data-start=\"5747\" data-end=\"5771\" data-col-size=\"sm\">Dry Type Transformer<\/td>\n<\/tr>\n<tr data-start=\"5772\" data-end=\"5805\">\n<td data-start=\"5772\" data-end=\"5790\" data-col-size=\"sm\">Rated Frequency<\/td>\n<td data-col-size=\"sm\" data-start=\"5790\" data-end=\"5805\">50Hz \/ 60Hz<\/td>\n<\/tr>\n<tr data-start=\"5806\" data-end=\"5844\">\n<td data-start=\"5806\" data-end=\"5814\" data-col-size=\"sm\">Phase<\/td>\n<td data-start=\"5814\" data-end=\"5844\" data-col-size=\"sm\">Three Phase \/ Single Phase<\/td>\n<\/tr>\n<tr data-start=\"5845\" data-end=\"5877\">\n<td data-start=\"5845\" data-end=\"5863\" data-col-size=\"sm\">Primary Voltage<\/td>\n<td data-start=\"5863\" data-end=\"5877\" data-col-size=\"sm\">Customized<\/td>\n<\/tr>\n<tr data-start=\"5878\" data-end=\"5912\">\n<td data-start=\"5878\" data-end=\"5898\" data-col-size=\"sm\">Secondary Voltage<\/td>\n<td data-col-size=\"sm\" data-start=\"5898\" data-end=\"5912\">Customized<\/td>\n<\/tr>\n<tr data-start=\"5913\" data-end=\"5946\">\n<td data-start=\"5913\" data-end=\"5932\" data-col-size=\"sm\">Insulation Class<\/td>\n<td data-start=\"5932\" data-end=\"5946\" data-col-size=\"sm\">Customized<\/td>\n<\/tr>\n<tr data-start=\"5947\" data-end=\"5975\">\n<td data-start=\"5947\" data-end=\"5964\" data-col-size=\"sm\">Cooling Method<\/td>\n<td data-col-size=\"sm\" data-start=\"5964\" data-end=\"5975\">AN \/ AF<\/td>\n<\/tr>\n<tr data-start=\"5976\" data-end=\"6011\">\n<td data-start=\"5976\" data-end=\"5991\" data-col-size=\"sm\">Installation<\/td>\n<td data-col-size=\"sm\" data-start=\"5991\" data-end=\"6011\">Indoor \/ Outdoor<\/td>\n<\/tr>\n<tr data-start=\"6012\" data-end=\"6052\">\n<td data-start=\"6012\" data-end=\"6031\" data-col-size=\"sm\">Winding Material<\/td>\n<td data-start=\"6031\" data-end=\"6052\" data-col-size=\"sm\">Copper \/ Aluminum<\/td>\n<\/tr>\n<tr data-start=\"6053\" data-end=\"6086\">\n<td data-start=\"6053\" data-end=\"6072\" data-col-size=\"sm\">Protection Level<\/td>\n<td data-start=\"6072\" data-end=\"6086\" data-col-size=\"sm\">Customized<\/td>\n<\/tr>\n<tr data-start=\"6087\" data-end=\"6142\">\n<td data-start=\"6087\" data-end=\"6109\" data-col-size=\"sm\">Applicable Standard<\/td>\n<td data-col-size=\"sm\" data-start=\"6109\" data-end=\"6142\">IEC \/ International Standards<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"6144\" data-end=\"6265\"><em data-start=\"6144\" data-end=\"6265\">The above specifications can be customized according to different countries, grid requirements, and project conditions.<\/em><\/p>\n<hr data-start=\"6267\" data-end=\"6270\" \/>\n<h1 data-section-id=\"kuspev\" data-start=\"6272\" data-end=\"6307\">Manufacturing and Quality Control<\/h1>\n<p data-start=\"6309\" data-end=\"6395\">ZISHENG applies strict quality management throughout the entire manufacturing process.<\/p>\n<p data-start=\"6397\" data-end=\"6422\">Quality control includes:<\/p>\n<ol data-start=\"6424\" data-end=\"6640\">\n<li data-section-id=\"1rjivf\" data-start=\"6424\" data-end=\"6452\">Raw material inspection<\/li>\n<li data-section-id=\"3w1ctb\" data-start=\"6453\" data-end=\"6484\">Core production inspection<\/li>\n<li data-section-id=\"z0kfvk\" data-start=\"6485\" data-end=\"6513\">Winding process control<\/li>\n<li data-section-id=\"o3pkch\" data-start=\"6514\" data-end=\"6549\">Insulation performance testing<\/li>\n<li data-section-id=\"xvdvum\" data-start=\"6550\" data-end=\"6574\">Assembly inspection<\/li>\n<li data-section-id=\"1w49t19\" data-start=\"6575\" data-end=\"6610\">Electrical performance testing<\/li>\n<li data-section-id=\"1n72rtm\" data-start=\"6611\" data-end=\"6640\">Final factory inspection<\/li>\n<\/ol>\n<p data-start=\"6642\" data-end=\"6695\">Each transformer is tested before shipment to ensure:<\/p>\n<ul data-start=\"6697\" data-end=\"6809\">\n<li data-section-id=\"13rdkbq\" data-start=\"6697\" data-end=\"6730\">Reliable electrical performance<\/li>\n<li data-section-id=\"1fqqfu8\" data-start=\"6731\" data-end=\"6749\">Stable operation<\/li>\n<li data-section-id=\"ye8pq7\" data-start=\"6750\" data-end=\"6789\">Compliance with customer requirements<\/li>\n<li data-section-id=\"1wdzf4p\" data-start=\"6790\" data-end=\"6809\">Long service life<\/li>\n<\/ul>\n<hr data-start=\"6811\" data-end=\"6814\" \/>\n<h1 data-section-id=\"1p8tpv\" data-start=\"6816\" data-end=\"6864\">Why Choose ZISHENG 50kVA Dry Type Transformer?<\/h1>\n<ul data-start=\"6866\" data-end=\"7195\">\n<li data-section-id=\"qobujn\" data-start=\"6866\" data-end=\"6936\">Professional transformer manufacturer with multiple production lines<\/li>\n<li data-section-id=\"xpjtqh\" data-start=\"6937\" data-end=\"7003\">High-quality raw materials and advanced manufacturing technology<\/li>\n<li data-section-id=\"kry82d\" data-start=\"7004\" data-end=\"7038\">Strict quality inspection system<\/li>\n<li data-section-id=\"11i3vxd\" data-start=\"7039\" data-end=\"7083\">Customized transformer solutions available<\/li>\n<li data-section-id=\"eb3ucz\" data-start=\"7084\" data-end=\"7120\">Competitive factory-direct pricing<\/li>\n<li data-section-id=\"7qao7w\" data-start=\"7121\" data-end=\"7151\">Reliable delivery capability<\/li>\n<li data-section-id=\"1hwbq1w\" data-start=\"7152\" data-end=\"7195\">Support for international export projects<\/li>\n<\/ul>\n<p data-start=\"7197\" data-end=\"7477\" data-is-last-node=\"\" data-is-only-node=\"\">ZISHENG 50kVA Dry Type Transformer provides customers with a safe, efficient, and durable power distribution solution for modern electrical systems worldwide. It is an ideal choice for projects requiring high reliability, energy efficiency, and environmentally friendly operation.<\/p>","protected":false},"excerpt":{"rendered":"<p>50kVA dry-type transformer is an efficient, safe and environmentally friendly power transformer. It adopts dry insulation structure and does not require oil immersion cooling. It is suitable for various small and medium-sized power systems. It is widely used in industries, commercial buildings and power distribution, providing users with stable and reliable power supply. Standard features include three-phase or single-phase configurations, aluminum or copper windings, 150\u00b0C or 115\u00b0C temperature rise with 220\u00b0C insulation class, \u00b12\u00d72.5% primary taps for voltage adjustment, NEMA 1 or 3R enclosures (ventilated with louvers or encapsulated for dust\/moisture protection), natural self-cooling (AN), electrostatic shielding options, and low sound levels per NEMA standards.<\/p>","protected":false},"featured_media":1628,"template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_brand":[],"product_cat":[75],"product_tag":[],"class_list":["post-1703","product","type-product","status-publish","has-post-thumbnail","product_cat-dry-type-transformer","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.zishengelectric.com\/ar\/wp-json\/wp\/v2\/product\/1703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zishengelectric.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.zishengelectric.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zishengelectric.com\/ar\/wp-json\/wp\/v2\/media\/1628"}],"wp:attachment":[{"href":"https:\/\/www.zishengelectric.com\/ar\/wp-json\/wp\/v2\/media?parent=1703"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.zishengelectric.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1703"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.zishengelectric.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1703"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.zishengelectric.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}