{"id":1092,"date":"2026-04-30T16:50:37","date_gmt":"2026-04-30T16:50:37","guid":{"rendered":"https:\/\/www.volttansform.com\/?post_type=product&#038;p=1092"},"modified":"2026-04-30T16:51:13","modified_gmt":"2026-04-30T16:51:13","slug":"zgs13-wind-solar-power-pad-mounted-step-up-transformer-0-69kv-to-10kv-35kv-compact-substation-transformer-for-renewable-energy-systems","status":"publish","type":"product","link":"https:\/\/www.volttansform.com\/zh\/product\/zgs13-wind-solar-power-pad-mounted-step-up-transformer-0-69kv-to-10kv-35kv-compact-substation-transformer-for-renewable-energy-systems\/","title":{"rendered":"ZGS13 Wind &#038; Solar Power Pad-Mounted Step-Up Transformer (0.69kV to 10kV \/ 35kV Compact Substation Transformer for Renewable Energy Systems)"},"content":{"rendered":"<p data-start=\"283\" data-end=\"466\">The ZGS13 series wind and solar power dedicated step-up transformer is an integrated compact substation-type transformer unit designed for renewable energy generation systems.<\/p>\n<p data-start=\"468\" data-end=\"532\">It combines the following components into one compact structure:<\/p>\n<ul data-start=\"533\" data-end=\"630\">\n<li data-section-id=\"159gwlz\" data-start=\"533\" data-end=\"565\">Transformer core and winding<\/li>\n<li data-section-id=\"1nd1vfv\" data-start=\"566\" data-end=\"580\">Switchgear<\/li>\n<li data-section-id=\"1gutmwu\" data-start=\"581\" data-end=\"590\">Fuses<\/li>\n<li data-section-id=\"1b2jgah\" data-start=\"591\" data-end=\"606\">Tap changer<\/li>\n<li data-section-id=\"1d1nt9k\" data-start=\"607\" data-end=\"630\">Auxiliary equipment<\/li>\n<\/ul>\n<p data-start=\"632\" data-end=\"762\">The unit uses transformer insulating oil as both insulation and cooling medium, ensuring high efficiency and stable operation.<\/p>\n<p data-start=\"764\" data-end=\"889\">It is designed to convert generated power from:<br \/>\n\ud83d\udc49 0.69kV (0.27\u20131.14kV)<br data-start=\"839\" data-end=\"842\" \/>into<br data-start=\"846\" data-end=\"849\" \/>\ud83d\udc49 10kV or 35kV medium voltage level<\/p>\n<p data-start=\"891\" data-end=\"954\">for grid transmission via underground cables or overhead lines.<\/p>\n<hr data-start=\"956\" data-end=\"959\" \/>\n<h2 data-section-id=\"lmz2ep\" data-start=\"961\" data-end=\"984\">\ud83d\udd39 Application Scope<\/h2>\n<p data-start=\"986\" data-end=\"1001\">Widely used in:<\/p>\n<ul data-start=\"1002\" data-end=\"1152\">\n<li data-section-id=\"2kgmpf\" data-start=\"1002\" data-end=\"1035\">Wind power generation systems<\/li>\n<li data-section-id=\"aj1s75\" data-start=\"1036\" data-end=\"1076\">Solar photovoltaic (PV) power plants<\/li>\n<li data-section-id=\"x0107k\" data-start=\"1077\" data-end=\"1120\">Renewable energy collection substations<\/li>\n<li data-section-id=\"dyo4pr\" data-start=\"1121\" data-end=\"1152\">Distributed energy projects<\/li>\n<\/ul>\n<hr data-start=\"1154\" data-end=\"1157\" \/>\n<h2 data-section-id=\"17fvu7l\" data-start=\"1159\" data-end=\"1177\">\ud83d\udd39 Key Features<\/h2>\n<h3 data-section-id=\"8xngy4\" data-start=\"1179\" data-end=\"1209\">\u2714 Highly Integrated Design<\/h3>\n<ul data-start=\"1210\" data-end=\"1338\">\n<li data-section-id=\"18mz8ju\" data-start=\"1210\" data-end=\"1282\">Transformer + switchgear + protection devices integrated in one unit<\/li>\n<li data-section-id=\"h1zq8k\" data-start=\"1283\" data-end=\"1338\">Compact structure suitable for outdoor installation<\/li>\n<\/ul>\n<p data-start=\"1340\" data-end=\"1392\">\ud83d\udc49 Reduces system complexity and installation cost<\/p>\n<hr data-start=\"1394\" data-end=\"1397\" \/>\n<h3 data-section-id=\"13rpt0v\" data-start=\"1399\" data-end=\"1429\">\u2714 Step-Up Power Conversion<\/h3>\n<ul data-start=\"1430\" data-end=\"1532\">\n<li data-section-id=\"n0iuwa\" data-start=\"1430\" data-end=\"1490\">Converts low-voltage generation output to medium voltage<\/li>\n<li data-section-id=\"1udo1p2\" data-start=\"1491\" data-end=\"1532\">Supports grid connection requirements<\/li>\n<\/ul>\n<p data-start=\"1534\" data-end=\"1590\">\ud83d\udc49 Essential for renewable energy transmission systems<\/p>\n<hr data-start=\"1592\" data-end=\"1595\" \/>\n<h3 data-section-id=\"dsrx6t\" data-start=\"1597\" data-end=\"1643\">\u2714 Oil-Immersed Insulation &amp; Cooling System<\/h3>\n<ul data-start=\"1644\" data-end=\"1734\">\n<li data-section-id=\"13xv2st\" data-start=\"1644\" data-end=\"1734\">Uses insulating oil as:\n<ul data-start=\"1672\" data-end=\"1734\">\n<li data-section-id=\"s7zkff\" data-start=\"1672\" data-end=\"1704\">Electrical insulation medium<\/li>\n<li data-section-id=\"m3lgqs\" data-start=\"1707\" data-end=\"1734\">Heat dissipation medium<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-start=\"1736\" data-end=\"1775\">\ud83d\udc49 Ensures stable long-term operation<\/p>\n<hr data-start=\"1777\" data-end=\"1780\" \/>\n<h3 data-section-id=\"q0elz3\" data-start=\"1782\" data-end=\"1823\">\u2714 Fast Installation &amp; Easy Deployment<\/h3>\n<ul data-start=\"1824\" data-end=\"1894\">\n<li data-section-id=\"1oiyy76\" data-start=\"1824\" data-end=\"1856\">Factory pre-assembled design<\/li>\n<li data-section-id=\"8zqbpt\" data-start=\"1857\" data-end=\"1894\">Minimal on-site installation work<\/li>\n<\/ul>\n<p data-start=\"1896\" data-end=\"1938\">\ud83d\udc49 Ideal for remote wind and solar farms<\/p>\n<hr data-start=\"1940\" data-end=\"1943\" \/>\n<h3 data-section-id=\"1ney3w6\" data-start=\"1945\" data-end=\"1976\">\u2714 High Safety &amp; Reliability<\/h3>\n<ul data-start=\"1977\" data-end=\"2059\">\n<li data-section-id=\"18wyaby\" data-start=\"1977\" data-end=\"2005\">Fully enclosed structure<\/li>\n<li data-section-id=\"1yfbqna\" data-start=\"2006\" data-end=\"2059\">Integrated protection system (fuses + switchgear)<\/li>\n<\/ul>\n<p data-start=\"2061\" data-end=\"2105\">\ud83d\udc49 Suitable for harsh outdoor environments<\/p>\n<hr data-start=\"2107\" data-end=\"2110\" \/>\n<h3 data-section-id=\"1ukkhrg\" data-start=\"2112\" data-end=\"2149\">\u2714 Energy Efficient &amp; Eco-Friendly<\/h3>\n<ul data-start=\"2150\" data-end=\"2242\">\n<li data-section-id=\"10oncp9\" data-start=\"2150\" data-end=\"2169\">Low loss design<\/li>\n<li data-section-id=\"19wmozq\" data-start=\"2170\" data-end=\"2203\">Optimized thermal performance<\/li>\n<li data-section-id=\"14ijk6v\" data-start=\"2204\" data-end=\"2242\">Environmentally friendly operation<\/li>\n<\/ul>\n<hr data-start=\"2244\" data-end=\"2247\" \/>\n<h3 data-section-id=\"mvgs39\" data-start=\"2249\" data-end=\"2285\">\u2714 Flexible Voltage Configuration<\/h3>\n<p data-start=\"2286\" data-end=\"2295\">Supports:<\/p>\n<ul data-start=\"2296\" data-end=\"2363\">\n<li data-section-id=\"mzelvn\" data-start=\"2296\" data-end=\"2332\">0.69kV input (0.27\u20131.14kV range)<\/li>\n<li data-section-id=\"11dvkj3\" data-start=\"2333\" data-end=\"2363\">10kV \/ 35kV output options<\/li>\n<\/ul>\n<hr data-start=\"2365\" data-end=\"2368\" \/>\n<h2 data-section-id=\"149biba\" data-start=\"2370\" data-end=\"2393\">\ud83d\udd39 Working Principle<\/h2>\n<ol data-start=\"2395\" data-end=\"2716\">\n<li data-section-id=\"4w3r9l\" data-start=\"2395\" data-end=\"2477\">Electricity generated by wind turbines or PV inverters enters the transformer<\/li>\n<li data-section-id=\"1s3j0n7\" data-start=\"2478\" data-end=\"2539\">Voltage is stepped up from low voltage to medium voltage<\/li>\n<li data-section-id=\"asu5i3\" data-start=\"2540\" data-end=\"2641\">Power is transmitted to the collection system via:\n<ul data-start=\"2597\" data-end=\"2641\">\n<li data-section-id=\"1y41j33\" data-start=\"2597\" data-end=\"2619\">Underground cables<\/li>\n<li data-section-id=\"1yxobhv\" data-start=\"2623\" data-end=\"2641\">Overhead lines<\/li>\n<\/ul>\n<\/li>\n<li data-section-id=\"fb5a62\" data-start=\"2642\" data-end=\"2716\">Energy is delivered to the wind\/solar substation for grid integration<\/li>\n<\/ol>\n<hr data-start=\"2718\" data-end=\"2721\" \/>\n<h2 data-section-id=\"1rg4wz9\" data-start=\"2723\" data-end=\"2747\">\ud83d\udd39 Advantages Summary<\/h2>\n<ul data-start=\"2749\" data-end=\"3022\">\n<li data-section-id=\"223ev8\" data-start=\"2749\" data-end=\"2807\">Compact integrated design for renewable energy systems<\/li>\n<li data-section-id=\"3v4amq\" data-start=\"2808\" data-end=\"2847\">Fast installation and commissioning<\/li>\n<li data-section-id=\"1kyl9qx\" data-start=\"2848\" data-end=\"2891\">High reliability and operational safety<\/li>\n<li data-section-id=\"1o44870\" data-start=\"2892\" data-end=\"2935\">Suitable for harsh outdoor environments<\/li>\n<li data-section-id=\"5k48t5\" data-start=\"2936\" data-end=\"2980\">Supports grid-level voltage requirements<\/li>\n<li data-section-id=\"18rnbjv\" data-start=\"2981\" data-end=\"3022\">Low maintenance and long service life<\/li>\n<\/ul>\n<hr data-start=\"3024\" data-end=\"3027\" \/>\n<h1 data-section-id=\"1lxd8kj\" data-start=\"3029\" data-end=\"3036\">\u2753 FAQ<\/h1>\n<h3 data-section-id=\"16tdf6s\" data-start=\"3038\" data-end=\"3091\">1\ufe0f\u20e3 What is a ZGS13 step-up transformer used for?<\/h3>\n<p data-start=\"3093\" data-end=\"3211\">It is used to:<br \/>\n\ud83d\udc49 Increase voltage from wind or solar generation systems to grid transmission level (10kV or 35kV)<\/p>\n<hr data-start=\"3213\" data-end=\"3216\" \/>\n<h3 data-section-id=\"6385e5\" data-start=\"3218\" data-end=\"3248\">2\ufe0f\u20e3 Where is it installed?<\/h3>\n<p data-start=\"3250\" data-end=\"3273\">It is commonly used in:<\/p>\n<ul data-start=\"3274\" data-end=\"3347\">\n<li data-section-id=\"1ryn0s7\" data-start=\"3274\" data-end=\"3288\">Wind farms<\/li>\n<li data-section-id=\"igs886\" data-start=\"3289\" data-end=\"3314\">Solar PV power plants<\/li>\n<li data-section-id=\"1aribom\" data-start=\"3315\" data-end=\"3347\">Renewable energy substations<\/li>\n<\/ul>\n<hr data-start=\"3349\" data-end=\"3352\" \/>\n<h3 data-section-id=\"eaniav\" data-start=\"3354\" data-end=\"3412\">3\ufe0f\u20e3 Why is it called a compact substation transformer?<\/h3>\n<p data-start=\"3414\" data-end=\"3436\">Because it integrates:<\/p>\n<ul data-start=\"3437\" data-end=\"3490\">\n<li data-section-id=\"1c2mxqr\" data-start=\"3437\" data-end=\"3452\">Transformer<\/li>\n<li data-section-id=\"1nd1vfv\" data-start=\"3453\" data-end=\"3467\">Switchgear<\/li>\n<li data-section-id=\"9lz69s\" data-start=\"3468\" data-end=\"3490\">Protection devices<\/li>\n<\/ul>\n<p data-start=\"3492\" data-end=\"3524\">\ud83d\udc49 Into one prefabricated unit<\/p>\n<hr data-start=\"3526\" data-end=\"3529\" \/>\n<h3 data-section-id=\"kdbnzc\" data-start=\"3531\" data-end=\"3592\">4\ufe0f\u20e3 What makes it suitable for renewable energy projects?<\/h3>\n<ul data-start=\"3594\" data-end=\"3686\">\n<li data-section-id=\"5svd5d\" data-start=\"3594\" data-end=\"3613\">Fast deployment<\/li>\n<li data-section-id=\"4sp4nl\" data-start=\"3614\" data-end=\"3636\">Outdoor durability<\/li>\n<li data-section-id=\"1cqlean\" data-start=\"3637\" data-end=\"3666\">Stable voltage conversion<\/li>\n<li data-section-id=\"1s8wp6p\" data-start=\"3667\" data-end=\"3686\">Low maintenance<\/li>\n<\/ul>\n<hr data-start=\"3688\" data-end=\"3691\" \/>\n<h3 data-section-id=\"e1lsee\" data-start=\"3693\" data-end=\"3725\">5\ufe0f\u20e3 Does it use oil cooling?<\/h3>\n<p data-start=\"3727\" data-end=\"3794\">Yes, it uses:<br \/>\n\ud83d\udc49 Insulating oil for both cooling and insulation<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"283\" data-end=\"466\">The ZGS13 series wind and solar power dedicated step-up transformer is an integrated compact substation-type transformer unit designed for renewable energy generation systems.<\/p>\n<p data-start=\"468\" data-end=\"532\">It combines the following components into one compact structure:<\/p>\n<ul data-start=\"533\" data-end=\"630\">\n<li data-section-id=\"159gwlz\" data-start=\"533\" data-end=\"565\">Transformer core and winding<\/li>\n<li data-section-id=\"1nd1vfv\" data-start=\"566\" data-end=\"580\">Switchgear<\/li>\n<li data-section-id=\"1gutmwu\" data-start=\"581\" data-end=\"590\">Fuses<\/li>\n<li data-section-id=\"1b2jgah\" data-start=\"591\" data-end=\"606\">Tap changer<\/li>\n<li data-section-id=\"1d1nt9k\" data-start=\"607\" data-end=\"630\">Auxiliary equipment<\/li>\n<\/ul>","protected":false},"featured_media":1129,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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