{"id":1077,"date":"2026-05-30T02:28:39","date_gmt":"2026-05-30T02:28:39","guid":{"rendered":"https:\/\/haochengcompany.com\/?page_id=1077"},"modified":"2026-07-04T15:06:13","modified_gmt":"2026-07-04T15:06:13","slug":"zgs-13-h-pv-compact-substation-american-type","status":"publish","type":"page","link":"https:\/\/haochengcompany.com\/ar\/new-energy-series\/zgs-13-h-pv-compact-substation-american-type\/","title":{"rendered":"ZGS 13 H PV Compact Substation American Type"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1077\" class=\"elementor elementor-1077\" 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data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e1b378 e-flex e-con-boxed e-con e-parent\" data-id=\"7e1b378\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bc634c2 elementor-widget elementor-widget-bdt-breadcrumbs\" data-id=\"bc634c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"bdt-breadcrumbs.default\">\n\t\t\t\t\t<div class='bdt-ep-breadcrumbs-wrapper'><ul class=\"bdt-ep-breadcrumb breadcrumb-align-left\"><li><a href=\"https:\/\/haochengcompany.com\/ar\/\"><span class=\"bdt-ep-breadcrumbs-home-icon\"> <i aria-hidden=\"true\" class=\"fas fa-home\"><\/i> <\/span>Home<\/a><\/li>\n<li><span> \u0635\u0641\u062d\u0629<\/span><\/li>\n<\/ul><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-92b2520 e-flex e-con-boxed e-con e-child\" data-id=\"92b2520\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-281e08d e-con-full e-flex e-con e-child\" data-id=\"281e08d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-aa04645 e-con-full e-flex e-con e-child\" data-id=\"aa04645\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f0ae591 elementor-widget elementor-widget-image\" data-id=\"f0ae591\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/zgs13-h-pv-compact-substation-american-type-1024x1024.webp\" class=\"attachment-large size-large wp-image-581\" alt=\"\" srcset=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/zgs13-h-pv-compact-substation-american-type-1024x1024.webp 1024w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/zgs13-h-pv-compact-substation-american-type-300x300.webp 300w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/zgs13-h-pv-compact-substation-american-type-150x150.webp 150w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/zgs13-h-pv-compact-substation-american-type-768x768.webp 768w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/zgs13-h-pv-compact-substation-american-type.webp 1152w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-96136d9 e-con-full e-flex e-con e-child\" data-id=\"96136d9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45f3313 elementor-widget elementor-widget-heading\" data-id=\"45f3313\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ZGS 13 H PV Compact Substation American Type<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c520d6a elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"c520d6a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Customizable<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3dfda37 elementor-widget elementor-widget-text-editor\" data-id=\"3dfda37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A combined transformer is a transformer that integrates a step-up transformer body, switching equipment, fuses, tap changers, and corresponding auxiliary devices. The high-voltage switches and fuses are all installed inside the oil tank, resulting in relatively small overall dimensions.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-400a0d7 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"400a0d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjEzNCIsInRvZ2dsZSI6ZmFsc2V9\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">INQUIRY<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-783ecf4 e-flex e-con-boxed e-con e-parent\" data-id=\"783ecf4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aba14c4 elementor-widget elementor-widget-html\" data-id=\"aba14c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!DOCTYPE html>\r\n<html lang=\"en\">\r\n<head>\r\n    <meta charset=\"UTF-8\">\r\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\r\n    <title>Combined Transformer<\/title>\r\n    <style>\r\n        * {\r\n            margin: 0;\r\n            padding: 0;\r\n            box-sizing: border-box;\r\n            font-family: Arial, sans-serif;\r\n        }\r\n        .mns-wrap {\r\n            max-width: 1200px;\r\n            margin: 20px auto;\r\n            padding: 0 20px;\r\n            line-height: 1.6;\r\n            color: #333;\r\n        }\r\n        .mns-card {\r\n            background: #fff;\r\n            border-radius: 8px;\r\n            padding: 20px;\r\n            margin-bottom: 20px;\r\n            box-shadow: 0 2px 8px rgba(0,0,0,0.1);\r\n        }\r\n        .mns-section-title {\r\n            font-size: 18px;\r\n            font-weight: bold;\r\n            margin-bottom: 12px;\r\n            color: #222;\r\n        }\r\n        .mns-paragraph {\r\n            margin-bottom: 10px;\r\n        }\r\n        .mns-list {\r\n            list-style: disc;\r\n            padding-left: 20px;\r\n            margin-bottom: 10px;\r\n        }\r\n        .mns-list li {\r\n            margin-bottom: 8px;\r\n        }\r\n        .mns-table {\r\n            width: 100%;\r\n            border-collapse: collapse;\r\n            margin-top: 10px;\r\n            margin-bottom: 15px;\r\n            overflow-x: auto;\r\n            display: block;\r\n        }\r\n        .mns-table th,\r\n        .mns-table td {\r\n            border: 1px solid #ddd;\r\n            padding: 8px 10px;\r\n            text-align: left;\r\n            vertical-align: middle;\r\n        }\r\n        .mns-table th {\r\n            background-color: #4a6b82;\r\n            color: #fff;\r\n            font-weight: normal;\r\n            white-space: nowrap;\r\n        }\r\n        .mns-table td {\r\n            white-space: nowrap;\r\n        }\r\n        \/* \u5408\u5e76\u5355\u5143\u683c\u7684\u5782\u76f4\u5c45\u4e2d\u6837\u5f0f *\/\r\n        .mns-table td.row-span {\r\n            vertical-align: middle;\r\n        }\r\n        \/* \u54cd\u5e94\u5f0f\u9002\u914d *\/\r\n        @media (max-width: 768px) {\r\n            .mns-table {\r\n                font-size: 12px;\r\n            }\r\n        }\r\n    <\/style>\r\n<\/head>\r\n<body>\r\n    <div class=\"mns-wrap\">\r\n        <!-- Product Overview -->\r\n        <div class=\"mns-card\">\r\n            <div class=\"mns-section-title\">Product Overview<\/div>\r\n            <p class=\"mns-paragraph\">\r\n                A combined transformer is a transformer that integrates a step-up transformer body, switching equipment, fuses, tap changers, and corresponding auxiliary devices. The high-voltage switches and fuses are all installed inside the oil tank, resulting in relatively small overall dimensions. Its structural form is similar to the pad-mounted transformers introduced from the United States in the 1990s. According to the product structure and component configuration, it can be divided into two types: one is a fully insulated compartmentalized product, and the other is a common-box product with high-voltage bushings for the outgoing lines.\r\n            <\/p>\r\n        <\/div>\r\n\r\n        <!-- Core Advantage -->\r\n        <div class=\"mns-card\">\r\n            <div class=\"mns-section-title\">Core Advantage<\/div>\r\n            <ul class=\"mns-list\">\r\n                <li>The combined transformer is divided into three parts: the high-voltage room, the low-voltage room, and the transformer, arranged in an \"L\" shape or a triangular layout;<\/li>\r\n                <li>In the combined transformer, only oil-immersed transformers can be used, and dry-type transformers are not allowed;<\/li>\r\n                <li>The combined transformer body and heat dissipation fins are fully exposed and open on the exterior of the enclosure, ensuring excellent heat dissipation. All other live compartments are sealed within independent isolation rooms, with each room separated by partitions to form isolated sections. A manhole is also provided inside the enclosure for convenient installation and maintenance;<\/li>\r\n                <li>The box body is made of cold-rolled steel plate or stainless steel plate, with smooth and flat internal and external surfaces free from rust, coating peeling, or impact damage. The paint layer is firmly and evenly applied, without noticeable contrast or reflective glare;<\/li>\r\n                <li>The top cover of the box is equipped with a weatherproof sealing cover and a rain guard, while the double-layer structure of the top cover prevents thermal radiation;<\/li>\r\n            <\/ul>\r\n        <\/div>\r\n\r\n        <!-- Technical Parameters Table -->\r\n        <div class=\"mns-card\">\r\n            <table class=\"mns-table\">\r\n                <thead>\r\n                    <tr>\r\n                        <th colspan=\"4\">Rated Capacity (kVA): 630-8000<\/th>\r\n                    <\/tr>\r\n                <\/thead>\r\n                <tbody>\r\n                    <!-- Voltage Section -->\r\n                    <tr>\r\n                        <td rowspan=\"4\" class=\"row-span\">Voltage (kV)<\/td>\r\n                        <td>Rated voltage of high voltage side<\/td>\r\n                        <td colspan=\"2\">35(36\u300136.75\u300137\u300138.5)<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>Maximum system operating voltage<\/td>\r\n                        <td colspan=\"2\">40.5<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td rowspan=\"2\">Rated voltage of low voltage side<\/td>\r\n                        <td>For wind power generation<\/td>\r\n                        <td>0.69(0.95\u30011.14)<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>For photovoltaic power generation<\/td>\r\n                        <td>0.48\u30010.5\u30010.54\u30010.6(0.63\u30010.8)<\/td>\r\n                    <\/tr>\r\n\r\n                    <!-- Rated Insulation Level Section -->\r\n                    <tr>\r\n                        <td rowspan=\"4\" class=\"row-span\">(kV)Rated insulation level (kV)<\/td>\r\n                        <td>Power frequency withstand voltage of high voltage switch side<\/td>\r\n                        <td colspan=\"2\">95<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>Power frequency withstand voltage of transformer body<\/td>\r\n                        <td colspan=\"2\">85<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>Impulse withstand voltage<\/td>\r\n                        <td colspan=\"2\">200<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>Power frequency withstand voltage of transformer low voltage side<\/td>\r\n                        <td colspan=\"2\">5<\/td>\r\n                    <\/tr>\r\n\r\n                    <!-- Connection Group Section -->\r\n                    <tr>\r\n                        <td rowspan=\"2\" class=\"row-span\">Connection group<\/td>\r\n                        <td>For wind power generation<\/td>\r\n                        <td colspan=\"2\">Dyn11<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>For photovoltaic power generation<\/td>\r\n                        <td colspan=\"2\">Dy11 or Yd1;1Dy11y11 or Yd11d11<\/td>\r\n                    <\/tr>\r\n\r\n                    <!-- Protection Level Section -->\r\n                    <tr>\r\n                        <td rowspan=\"3\" class=\"row-span\">Protection level<\/td>\r\n                        <td>Oil tank<\/td>\r\n                        <td colspan=\"2\">IP68<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>High and low voltage chambers<\/td>\r\n                        <td colspan=\"2\">IP54<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>After the high voltage chamber door is opened<\/td>\r\n                        <td colspan=\"2\">IP3X<\/td>\r\n                    <\/tr>\r\n\r\n                    <!-- Rated Frequency & Phases -->\r\n                    <tr>\r\n                        <td>(Hz)Rated frequency (Hz)<\/td>\r\n                        <td colspan=\"3\">50\/60<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>Number of phases<\/td>\r\n                        <td colspan=\"3\">Three-phase<\/td>\r\n                    <\/tr>\r\n                <\/tbody>\r\n            <\/table>\r\n        <\/div>\r\n    <\/div>\r\n<\/body>\r\n<\/html>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Home \u9875\u9762 ZGS 13 H PV Compact Substation American Type Customizable A combined transformer is a transformer that integrates a step-up transformer body, switching equipment, fuses, tap changers, and corresponding auxiliary devices. The high-voltage switches and fuses are all installed inside the oil tank, resulting in relatively small overall dimensions.\u00a0 INQUIRY Combined Transformer Product Overview [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":642,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[],"footnotes":""},"class_list":["post-1077","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/haochengcompany.com\/ar\/wp-json\/wp\/v2\/pages\/1077","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haochengcompany.com\/ar\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/haochengcompany.com\/ar\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/ar\/wp-json\/wp\/v2\/comments?post=1077"}],"version-history":[{"count":7,"href":"https:\/\/haochengcompany.com\/ar\/wp-json\/wp\/v2\/pages\/1077\/revisions"}],"predecessor-version":[{"id":1721,"href":"https:\/\/haochengcompany.com\/ar\/wp-json\/wp\/v2\/pages\/1077\/revisions\/1721"}],"up":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/ar\/wp-json\/wp\/v2\/pages\/642"}],"wp:attachment":[{"href":"https:\/\/haochengcompany.com\/ar\/wp-json\/wp\/v2\/media?parent=1077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}