{"id":2205,"date":"2025-05-17T02:08:20","date_gmt":"2025-05-17T02:08:20","guid":{"rendered":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/"},"modified":"2025-05-17T02:08:20","modified_gmt":"2025-05-17T02:08:20","slug":"difference-between-css-and-uss-in-500-kva-compact-substation","status":"publish","type":"post","link":"https:\/\/www.compactsub.com\/ar\/difference-between-css-and-uss-in-500-kva-compact-substation\/","title":{"rendered":"\u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 CSS \u0648 USS \u0641\u064a \u0645\u062d\u0637\u0629 \u0641\u0631\u0639\u064a\u0629 \u0645\u062f\u0645\u062c\u0629 \u0628\u0642\u062f\u0631\u0629 500 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631"},"content":{"rendered":"<p>\"\u0627\u0643\u062a\u0634\u0641 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 CSS \u0648 CSS \u0648 USS \u0641\u064a \u0645\u062d\u0637\u0629 \u0641\u0631\u0639\u064a\u0629 \u0645\u062f\u0645\u062c\u0629 \u0628\u0642\u062f\u0631\u0629 500 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631. CSS\u060c \u0623\u0648 \u0627\u0644\u062a\u064a\u0627\u0631 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Transformer_oil\" rel=\"nofollow\" title=\"\u0627\u0644\u0645\u062d\u0648\u0644\" target=\"_blank\">\u062f\u0644\u064a\u0644 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a<\/a> \u0627\u0644\u062b\u0627\u0646\u0648\u064a\u060c \u064a\u0642\u064a\u0633 \u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0642\u064a\u0633 \u0645\u062d\u0648\u0644 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0623\u0648 \u0645\u062d\u0648\u0644 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a. \u0625\u0646 \u0641\u0647\u0645 \u0623\u062f\u0648\u0627\u0631 \u0647\u0630\u0647 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0646\u0642\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u062a\u0648\u0632\u064a\u0639\u0647\u0627 \u0628\u0643\u0641\u0627\u0621\u0629. \u0648\u064a\u0643\u062a\u0633\u0628 \u0647\u0630\u0627 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0623\u0647\u0645\u064a\u0629 \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0641\u0631\u0639\u064a\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629\u060c \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0641\u0647\u0645 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 CSS \u0648 USS\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0648\u0627\u0644\u0641\u0646\u064a\u064a\u0646 \u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0641\u0631\u0639\u064a\u0629 \u0648\u0636\u0645\u0627\u0646 \u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0634\u0643\u0644 \u0645\u0648\u062b\u0648\u0642 \u0648\u0641\u0639\u0627\u0644.\"<\/p>\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"535\" src=\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/6-1.webp\" alt=\"\u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 CSS \u0648 USS \u0641\u064a \u0645\u062d\u0637\u0629 \u0641\u0631\u0639\u064a\u0629 \u0645\u062f\u0645\u062c\u0629 \u0628\u0642\u062f\u0631\u0629 500 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631\" class=\"wp-image-1929\" \/><\/figure>\n<p>\"\u0639\u0646\u062f \u062a\u0635\u0645\u064a\u0645 \u0645\u062d\u0637\u0629 \u0641\u0631\u0639\u064a\u0629 \u0645\u062f\u0645\u062c\u0629 \u0628\u0642\u062f\u0631\u0629 500 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631\u060c \u0641\u0625\u0646 \u0641\u0647\u0645 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 CSS \u0648USS \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629. \u064a\u0634\u064a\u0631 CSS \u0625\u0644\u0649 \u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062b\u0627\u0646\u0648\u064a\u060c \u0627\u0644\u0645\u0633\u0624\u0648\u0644 \u0639\u0646 \u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a. \u0648\u0645\u0646 \u0646\u0627\u062d\u064a\u0629 \u0623\u062e\u0631\u0649\u060c \u064a\u0634\u064a\u0631 USS \u0625\u0644\u0649 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062c\u0647\u062f\u060c \u0627\u0644\u0645\u0633\u0624\u0648\u0644 \u0639\u0646 \u0642\u064a\u0627\u0633 \u0627\u0644\u0641\u0648\u0644\u062a\u064a\u0629. \u064a\u0624\u062f\u064a \u0643\u0644\u0627 \u0627\u0644\u0645\u0643\u0648\u0646\u064a\u0646 \u062f\u0648\u0631\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0627 \u0641\u064a \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0634\u0628\u0643\u0629 \u0648\u0643\u0641\u0627\u0621\u062a\u0647\u0627. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u062d\u0637\u0629 \u0627\u0644\u0641\u0631\u0639\u064a\u0629\u060c \u062a\u0639\u0645\u0644 CSS \u0648USS \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628 \u0644\u062a\u0648\u0641\u064a\u0631 \u0628\u064a\u0627\u0646\u0627\u062a \u062f\u0642\u064a\u0642\u0629 \u0644\u0644\u0645\u0634\u063a\u0644\u064a\u0646\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a. \u0648\u064a\u064f\u0639\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u062f\u0642\u064a\u0642 \u0644\u0647\u0630\u0647 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0623\u0645\u0631\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0627 \u0644\u0646\u0642\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0634\u0643\u0644 \u0645\u0648\u062b\u0648\u0642 \u0648\u0641\u0639\u0627\u0644.\"<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"535\" src=\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/05\/20250516143751147.webp\" alt=\"\u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 CSS \u0648 USS \u0641\u064a \u0645\u062d\u0637\u0629 \u0641\u0631\u0639\u064a\u0629 \u0645\u062f\u0645\u062c\u0629 \u0628\u0642\u062f\u0631\u0629 500 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631\" class=\"wp-image-1929\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>\"\u0627\u0643\u062a\u0634\u0641 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 CSS \u0648 CSS \u0648 USS \u0641\u064a \u0645\u062d\u0637\u0629 \u0641\u0631\u0639\u064a\u0629 \u0645\u062f\u0645\u062c\u0629 \u0628\u0642\u062f\u0631\u0629 500 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631. CSS\u060c \u0623\u0648 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062d\u0627\u0644\u064a<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2205","post","type-post","status-publish","format-standard","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Difference Between CSS and USS in 500 kVA compact substation - PINEELE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.compactsub.com\/ar\/difference-between-css-and-uss-in-500-kva-compact-substation\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Difference Between CSS and USS in 500 kVA compact substation - PINEELE\" \/>\n<meta property=\"og:description\" content=\"&quot;Discover the distinction between CSS and USS in a 500 kVA compact substation. CSS, or Current Trans\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.compactsub.com\/ar\/difference-between-css-and-uss-in-500-kva-compact-substation\/\" \/>\n<meta property=\"og:site_name\" content=\"PINEELE\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-17T02:08:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/20250430140120205.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1781\" \/>\n\t<meta property=\"og:image:height\" content=\"931\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Zheng Ji\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629\" \/>\n\t<meta name=\"twitter:data1\" content=\"Zheng Ji\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631\" \/>\n\t<meta name=\"twitter:data2\" content=\"\u062f\u0642\u064a\u0642\u0629 \u0648\u0627\u062d\u062f\u0629\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/\"},\"author\":{\"name\":\"Zheng Ji\",\"@id\":\"https:\/\/www.compactsub.com\/#\/schema\/person\/50375c93863ab43f0d13fde054f1d0f7\"},\"headline\":\"Difference Between CSS and USS in 500 kVA compact substation\",\"datePublished\":\"2025-05-17T02:08:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/\"},\"wordCount\":175,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.compactsub.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/6-1.webp\",\"articleSection\":[\"news\"],\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/\",\"url\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/\",\"name\":\"Difference Between CSS and USS in 500 kVA compact substation - PINEELE\",\"isPartOf\":{\"@id\":\"https:\/\/www.compactsub.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/6-1.webp\",\"datePublished\":\"2025-05-17T02:08:20+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#breadcrumb\"},\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#primaryimage\",\"url\":\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/6-1.webp\",\"contentUrl\":\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/6-1.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.compactsub.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Difference Between CSS and USS in 500 kVA compact substation\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.compactsub.com\/#website\",\"url\":\"https:\/\/www.compactsub.com\/\",\"name\":\"PINEELE\",\"description\":\"ZHENGXI GROUP\u2018 Subsidiary\",\"publisher\":{\"@id\":\"https:\/\/www.compactsub.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.compactsub.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ar\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.compactsub.com\/#organization\",\"name\":\"Pineele\",\"url\":\"https:\/\/www.compactsub.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\/\/www.compactsub.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/06\/pine-logo.webp\",\"contentUrl\":\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/06\/pine-logo.webp\",\"width\":213,\"height\":66,\"caption\":\"Pineele\"},\"image\":{\"@id\":\"https:\/\/www.compactsub.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.compactsub.com\/#\/schema\/person\/50375c93863ab43f0d13fde054f1d0f7\",\"name\":\"Zheng Ji\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\/\/www.compactsub.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/00431e6324439a6d7d267eeec22a104fb1e7a0f1a31f178add79c76e6110f4d3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/00431e6324439a6d7d267eeec22a104fb1e7a0f1a31f178add79c76e6110f4d3?s=96&d=mm&r=g\",\"caption\":\"Zheng Ji\"},\"description\":\"Zheng Ji is a senior electrical engineer with over 18 years of hands-on experience in the design, testing, and integration of high-voltage substations and power distribution equipment. As the lead technical expert at PINEELE, he has overseen the successful deployment of compact substations, ring main units, and HV switchgear systems in over 30 countries. Zheng Ji holds certifications in IEC 62271 and ANSI\/IEEE standard practices, and regularly contributes to technical white papers and industry best practices.\",\"sameAs\":[\"https:\/\/www.compactsub.com\"],\"url\":\"https:\/\/www.compactsub.com\/ar\/author\/songshu\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Difference Between CSS and USS in 500 kVA compact substation - PINEELE","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.compactsub.com\/ar\/difference-between-css-and-uss-in-500-kva-compact-substation\/","og_locale":"ar_AR","og_type":"article","og_title":"Difference Between CSS and USS in 500 kVA compact substation - PINEELE","og_description":"\"Discover the distinction between CSS and USS in a 500 kVA compact substation. CSS, or Current Trans","og_url":"https:\/\/www.compactsub.com\/ar\/difference-between-css-and-uss-in-500-kva-compact-substation\/","og_site_name":"PINEELE","article_published_time":"2025-05-17T02:08:20+00:00","og_image":[{"width":1781,"height":931,"url":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/20250430140120205.webp","type":"image\/webp"}],"author":"Zheng Ji","twitter_card":"summary_large_image","twitter_misc":{"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629":"Zheng Ji","\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631":"\u062f\u0642\u064a\u0642\u0629 \u0648\u0627\u062d\u062f\u0629"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#article","isPartOf":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/"},"author":{"name":"Zheng Ji","@id":"https:\/\/www.compactsub.com\/#\/schema\/person\/50375c93863ab43f0d13fde054f1d0f7"},"headline":"Difference Between CSS and USS in 500 kVA compact substation","datePublished":"2025-05-17T02:08:20+00:00","mainEntityOfPage":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/"},"wordCount":175,"commentCount":0,"publisher":{"@id":"https:\/\/www.compactsub.com\/#organization"},"image":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/6-1.webp","articleSection":["news"],"inLanguage":"ar","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/","url":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/","name":"Difference Between CSS and USS in 500 kVA compact substation - PINEELE","isPartOf":{"@id":"https:\/\/www.compactsub.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#primaryimage"},"image":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/6-1.webp","datePublished":"2025-05-17T02:08:20+00:00","breadcrumb":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#breadcrumb"},"inLanguage":"ar","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/"]}]},{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#primaryimage","url":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/6-1.webp","contentUrl":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/6-1.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-500-kva-compact-substation\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.compactsub.com\/"},{"@type":"ListItem","position":2,"name":"Difference Between CSS and USS in 500 kVA compact substation"}]},{"@type":"WebSite","@id":"https:\/\/www.compactsub.com\/#website","url":"https:\/\/www.compactsub.com\/","name":"PINEELE","description":"ZHENGXI GROUP\u2018 Subsidiary","publisher":{"@id":"https:\/\/www.compactsub.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.compactsub.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ar"},{"@type":"Organization","@id":"https:\/\/www.compactsub.com\/#organization","name":"Pineele","url":"https:\/\/www.compactsub.com\/","logo":{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/www.compactsub.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/06\/pine-logo.webp","contentUrl":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/06\/pine-logo.webp","width":213,"height":66,"caption":"Pineele"},"image":{"@id":"https:\/\/www.compactsub.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.compactsub.com\/#\/schema\/person\/50375c93863ab43f0d13fde054f1d0f7","name":"Zheng Ji","image":{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/www.compactsub.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/00431e6324439a6d7d267eeec22a104fb1e7a0f1a31f178add79c76e6110f4d3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/00431e6324439a6d7d267eeec22a104fb1e7a0f1a31f178add79c76e6110f4d3?s=96&d=mm&r=g","caption":"Zheng Ji"},"description":"Zheng Ji is a senior electrical engineer with over 18 years of hands-on experience in the design, testing, and integration of high-voltage substations and power distribution equipment. As the lead technical expert at PINEELE, he has overseen the successful deployment of compact substations, ring main units, and HV switchgear systems in over 30 countries. Zheng Ji holds certifications in IEC 62271 and ANSI\/IEEE standard practices, and regularly contributes to technical white papers and industry best practices.","sameAs":["https:\/\/www.compactsub.com"],"url":"https:\/\/www.compactsub.com\/ar\/author\/songshu\/"}]}},"_links":{"self":[{"href":"https:\/\/www.compactsub.com\/ar\/wp-json\/wp\/v2\/posts\/2205","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.compactsub.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.compactsub.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.compactsub.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.compactsub.com\/ar\/wp-json\/wp\/v2\/comments?post=2205"}],"version-history":[{"count":1,"href":"https:\/\/www.compactsub.com\/ar\/wp-json\/wp\/v2\/posts\/2205\/revisions"}],"predecessor-version":[{"id":2206,"href":"https:\/\/www.compactsub.com\/ar\/wp-json\/wp\/v2\/posts\/2205\/revisions\/2206"}],"wp:attachment":[{"href":"https:\/\/www.compactsub.com\/ar\/wp-json\/wp\/v2\/media?parent=2205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.compactsub.com\/ar\/wp-json\/wp\/v2\/categories?post=2205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.compactsub.com\/ar\/wp-json\/wp\/v2\/tags?post=2205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}