{"id":1812,"date":"2026-07-20T02:45:06","date_gmt":"2026-07-20T02:45:06","guid":{"rendered":"https:\/\/haochengcompany.com\/?page_id=1812"},"modified":"2026-07-20T02:56:13","modified_gmt":"2026-07-20T02:56:13","slug":"prefabricated-substation","status":"publish","type":"page","link":"https:\/\/haochengcompany.com\/fr\/prefabricated-substation\/","title":{"rendered":"Prefabricated Substation"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1812\" class=\"elementor elementor-1812\" data-elementor-settings=\"{&quot;element_pack_global_tooltip_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ba9fbc5 e-flex e-con-boxed e-con e-parent\" data-id=\"ba9fbc5\" 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-6216546 elementor-widget elementor-widget-bdt-breadcrumbs\" data-id=\"6216546\" 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\/fr\/\"><span class=\"bdt-ep-breadcrumbs-home-icon\"> <i aria-hidden=\"true\" class=\"fas fa-home\"><\/i> <\/span>Home<\/a><\/li>\n<li><span> Page<\/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-5184657 e-flex e-con-boxed e-con e-parent\" data-id=\"5184657\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d83353a elementor-widget elementor-widget-heading\" data-id=\"d83353a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Prefabricated Substation<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d573b7 elementor-widget elementor-widget-text-editor\" data-id=\"1d573b7\" 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 Prefabricated Substation (also commonly referred to as a Modular Substation or Package Substation) is an integrated, factory-built electrical distribution facility. It combines high-voltage (HV) switchgear, distribution transformers, low-voltage (LV) switchboards, and auxiliary systems into one or more fully enclosed, weather-resistant modules.<\/p><p>Unlike traditional substations that require extensive civil construction and on-site assembly, a prefabricated substation is designed, manufactured, wired, and type-tested entirely in a controlled factory environment before being shipped to the site for immediate installation.<\/p>\t\t\t\t\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-2f1c54d e-flex e-con-boxed e-con e-parent\" data-id=\"2f1c54d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e243db4 e-con-full e-flex e-con e-child\" data-id=\"e243db4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b60142 elementor-widget elementor-widget-image\" data-id=\"1b60142\" 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=\"534\" src=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Solar-Prefabricated-Substation-1024x683.webp\" class=\"attachment-large size-large wp-image-1803\" alt=\"\" srcset=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Solar-Prefabricated-Substation-1024x683.webp 1024w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Solar-Prefabricated-Substation-300x200.webp 300w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Solar-Prefabricated-Substation-768x512.webp 768w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Solar-Prefabricated-Substation-18x12.webp 18w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Solar-Prefabricated-Substation.webp 1536w\" 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 class=\"elementor-element elementor-element-cb1fa71 elementor-widget elementor-widget-heading\" data-id=\"cb1fa71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Solar Prefabricated Substation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bded7bb e-con-full e-flex e-con e-child\" data-id=\"bded7bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6806381 elementor-widget elementor-widget-image\" data-id=\"6806381\" 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 decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Industrial-Prefabricated-Substation-1024x683.webp\" class=\"attachment-large size-large wp-image-1801\" alt=\"\" srcset=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Industrial-Prefabricated-Substation-1024x683.webp 1024w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Industrial-Prefabricated-Substation-300x200.webp 300w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Industrial-Prefabricated-Substation-768x512.webp 768w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Industrial-Prefabricated-Substation-18x12.webp 18w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Industrial-Prefabricated-Substation.webp 1536w\" 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 class=\"elementor-element elementor-element-812ed91 elementor-widget elementor-widget-heading\" data-id=\"812ed91\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Industrial Prefabricated Substation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-077d285 e-con-full e-flex e-con e-child\" data-id=\"077d285\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d73a829 elementor-widget elementor-widget-image\" data-id=\"d73a829\" 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 decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Utility-Prefabricated-Substation-1024x683.webp\" class=\"attachment-large size-large wp-image-1805\" alt=\"\" srcset=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Utility-Prefabricated-Substation-1024x683.webp 1024w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Utility-Prefabricated-Substation-300x200.webp 300w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Utility-Prefabricated-Substation-768x512.webp 768w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Utility-Prefabricated-Substation-18x12.webp 18w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/07\/Utility-Prefabricated-Substation.webp 1536w\" 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 class=\"elementor-element elementor-element-2581748 elementor-widget elementor-widget-heading\" data-id=\"2581748\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Utility Prefabricated Substation<\/h3>\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-79a9f8d e-flex e-con-boxed e-con e-parent\" data-id=\"79a9f8d\" 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-7626170 elementor-widget elementor-widget-heading\" data-id=\"7626170\" 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\">Core Components &amp; Layout<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5576554 elementor-widget elementor-widget-text-editor\" data-id=\"5576554\" 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 data-path-to-node=\"7\">A standard prefabricated substation is typically organized into distinct, physically separated compartments to ensure operational safety and system reliability:<\/p><ul data-path-to-node=\"8\"><li><p data-path-to-node=\"8,0,0\"><b data-path-to-node=\"8,0,0\" data-index-in-node=\"0\">High-Voltage (HV) Compartment:<\/b> Contains HV switchgear, load break switches, or Ring Main Units (RMU) to manage incoming transmission\/distribution lines and provide primary circuit protection.<\/p><\/li><li><p data-path-to-node=\"8,1,0\"><b data-path-to-node=\"8,1,0\" data-index-in-node=\"0\">Transformer Compartment:<\/b> Houses dry-type or oil-immersed transformers that step down high voltages (e.g., <span class=\"math-inline\" data-math=\"10\\text{ kV} - 35\\text{ kV}\" data-index-in-node=\"106\">$10\\text{ kV} &#8211; 35\\text{ kV}$<\/span>) to low-voltage distribution levels (e.g., <span class=\"math-inline\" data-math=\"400\\text{ V} \/ 230\\text{ V}\" data-index-in-node=\"177\">$400\\text{ V} \/ 230\\text{ V}$<\/span>).<\/p><\/li><li><p data-path-to-node=\"8,2,0\"><b data-path-to-node=\"8,2,0\" data-index-in-node=\"0\">Low-Voltage (LV) Compartment:<\/b> Houses LV circuit breakers, energy metering units, distribution panels, and power factor correction capacitors for local load distribution.<\/p><\/li><li><p data-path-to-node=\"8,3,0\"><b data-path-to-node=\"8,3,0\" data-index-in-node=\"0\">Enclosure &amp; Auxiliary Systems:<\/b> Built with heavy-duty materials (such as stainless steel, aluminum-zinc alloy, or precast concrete) equipped with thermal insulation, forced ventilation, fire suppression, and smart monitoring devices.<\/p><\/li><\/ul>\t\t\t\t\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-a072cc8 e-flex e-con-boxed e-con e-parent\" data-id=\"a072cc8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6bd9d8a elementor-widget elementor-widget-heading\" data-id=\"6bd9d8a\" 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\">Key Advantages<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-964cf58 elementor-widget elementor-widget-text-editor\" data-id=\"964cf58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li><p data-path-to-node=\"11,0,0\"><b data-path-to-node=\"11,0,0\" data-index-in-node=\"0\">Rapid Deployment:<\/b> Reduces total project execution time by <b data-path-to-node=\"11,0,0\" data-index-in-node=\"58\">60%\u201380%<\/b> due to parallel factory manufacturing and minimal on-site civil works.<\/p><\/li><li><p data-path-to-node=\"11,1,0\"><b data-path-to-node=\"11,1,0\" data-index-in-node=\"0\">High Quality &amp; Reliability:<\/b> Assembled and tested under strict factory quality control standards, significantly lowering the risk of on-site wiring or component errors.<\/p><\/li><li><p data-path-to-node=\"11,2,0\"><b data-path-to-node=\"11,2,0\" data-index-in-node=\"0\">Footprint Efficiency:<\/b> Highly compact design optimizes land usage, making it ideal for urban areas or sites with space constraints.<\/p><\/li><li><p data-path-to-node=\"11,3,0\"><b data-path-to-node=\"11,3,0\" data-index-in-node=\"0\">Enhanced Safety:<\/b> Completely enclosed structure prevents accidental human contact with live parts and offers superior protection against environmental hazards (dust, rain, salt spray, and extreme temperatures).<\/p><\/li><li><p data-path-to-node=\"11,4,0\"><b data-path-to-node=\"11,4,0\" data-index-in-node=\"0\">Flexibility &amp; Scalability:<\/b> Designed as modular units that can be easily expanded, upgraded, or relocated as power demands evolve.<\/p><\/li><\/ul>\t\t\t\t\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-a593dd7 e-flex e-con-boxed e-con e-parent\" data-id=\"a593dd7\" 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-305926a elementor-widget elementor-widget-heading\" data-id=\"305926a\" 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\">Typical Applications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50a82f5 elementor-widget elementor-widget-text-editor\" data-id=\"50a82f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li><p data-path-to-node=\"14,0,0\"><b data-path-to-node=\"14,0,0\" data-index-in-node=\"0\">Renewable Energy Infrastructure:<\/b> Solar PV plants, wind farms, and battery energy storage systems (BESS).<\/p><\/li><li><p data-path-to-node=\"14,1,0\"><b data-path-to-node=\"14,1,0\" data-index-in-node=\"0\">Industrial &amp; Mining:<\/b> Mining sites, chemical plants, and heavy manufacturing facilities requiring quick grid connections.<\/p><\/li><li><p data-path-to-node=\"14,2,0\"><b data-path-to-node=\"14,2,0\" data-index-in-node=\"0\">Infrastructure &amp; Transportation:<\/b> Data centers, airports, high-speed railways, and EV charging hubs.<\/p><\/li><li><p data-path-to-node=\"14,3,0\"><b data-path-to-node=\"14,3,0\" data-index-in-node=\"0\">Urban &amp; Commercial Development:<\/b> High-density residential neighborhoods, commercial complexes, and municipal power grid upgrades.<\/p><\/li><\/ul>\t\t\t\t\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 Prefabricated Substation A Prefabricated Substation (also commonly referred to as a Modular Substation or Package Substation) is an integrated, factory-built electrical distribution facility. It combines high-voltage (HV) switchgear, distribution transformers, low-voltage (LV) switchboards, and auxiliary systems into one or more fully enclosed, weather-resistant modules. Unlike traditional substations that require extensive civil construction and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[],"footnotes":""},"class_list":["post-1812","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages\/1812","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/comments?post=1812"}],"version-history":[{"count":7,"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages\/1812\/revisions"}],"predecessor-version":[{"id":1823,"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages\/1812\/revisions\/1823"}],"wp:attachment":[{"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/media?parent=1812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}