{"id":10059,"date":"2026-08-22T09:02:57","date_gmt":"2026-08-22T01:02:57","guid":{"rendered":"https:\/\/www.subian-electric.com\/?page_id=10059"},"modified":"2026-11-02T02:43:36","modified_gmt":"2026-11-01T18:43:36","slug":"current-transformer-in-switchgear-manufacturers","status":"publish","type":"page","link":"https:\/\/subian-electric.com\/fr\/current-transformer-in-switchgear-manufacturers\/","title":{"rendered":"Fabricants de Transformateurs de Courant dans les Appareillages \u00c9lectriques"},"content":{"rendered":"\n<section class=\"web-sem-module web-sem-module-one\" style=\"min-width: 100%;\">\n<div class=\"web-sem-container\">\n<div class=\"web-sem-flex-box\">\n<div class=\"web-sem-text\"><span class=\"web-sem-tag\">COMPANY PROFILE<\/span><h1>Current Transformer In Switchgear Manufacturers &#8211; Integrated CT Supply<\/h1><p>Subian Electric manufactures switchgear with integrated current transformers &#8211; KYN28A-12 switchgear and XGN15-12 \/ HXGN15-12 ring main units with CTs for metering and protection. Subian&#8217;s 50,000-square-metre factory in Xuzhou, Jiangsu, China, has served utilities in 50+ countries since 2019.<\/p><p>As a factory-direct manufacturer and supplier, Subian provides switchgear with correctly rated, factory-tested current transformers &#8211; removing the interface risk of buying CTs separately.<\/p><p>Send your switchgear configuration and CT requirements. Subian&#8217;s export team will respond with a quotation and drawings.<\/p><div style=\"margin-top: 24px;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 20px rgba(0,0,0,0.08);\" src=\"\/wp-content\/uploads\/2026\/08\/subian-product-certification-marks.png\" alt=\"Subian Electric ISO9001 CE and UL product certification marks\"\/><\/div><div class=\"hy-lb-btn-wrap\" style=\"margin-top: 20px;\"><a class=\"hy-lb-btn\" href=\"\/contact-us\/\">Get a Quote<\/a><\/div><\/div>\n<div class=\"web-sem-media\">\n<div class=\"web-sem-main-img web-sem-rect-75\"><img decoding=\"async\" class=\"web-sem-full\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-transformer-assembly-process.webp\" alt=\"Switchgear with current transformers assembly at Subian\"\/><\/div>\n<div class=\"web-sem-float-card\"><strong>Factory-Direct Manufacturer<\/strong>\nSince 2019 \u00b7 50,000m\u00b2 \u00b7 350+ Staff<\/div>\n<\/div>\n<\/div>\n<div class=\"web-sem-stats-grid\">\n<div class=\"web-sem-stat-item\"><strong>50,000m\u00b2<\/strong>Manufacturing Base<\/div>\n<div class=\"web-sem-stat-item\"><strong>CT<\/strong>Integrated Type<\/div>\n<div class=\"web-sem-stat-item\"><strong>350+<\/strong>Employees<\/div>\n<div class=\"web-sem-stat-item\"><strong>50+<\/strong>Countries Served<\/div>\n<div class=\"web-sem-stat-item\"><strong>OEM\/ODM<\/strong>Support<\/div>\n<div class=\"web-sem-stat-item\"><strong>Wholesale<\/strong>Supply<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"singlepage-products-section\" style=\"min-width: 100%;\">\n<div class=\"singlepage-container\">\n<h2 class=\"singlepage-section-title\">Switchgear With Current Transformers Manufactured by Subian<\/h2>\n<p class=\"singlepage-section-desc\">KYN28A-12 withdrawable switchgear and ring main units with integrated current transformers for metering, protection and control, tested per IEC 62271.<\/p>\n<div class=\"woocommerce columns-4 \"><ul class=\"products columns-4\" data-products=\"type-3\" data-hover=\"zoom-in\">\n<li class=\"product type-product post-1932 status-publish first instock product_cat-new-energy-box-change product_cat-all-product product_tag-current-transformer product_tag-epoxy-resin-ct product_tag-indoor-current-transformer has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/subian-electric.com\/fr\/product\/current-transformer-10kv-indoor-high-voltage\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/h4f0a38a16f8d431cabf296113e8a958291-300x300-1.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Current Transformer --10KV Indoor High Voltage\" \/><h2 class=\"woocommerce-loop-product__title\">Current Transformer &#8211;10KV Indoor High Voltage<\/h2>\n<\/a><a href=\"https:\/\/subian-electric.com\/fr\/product\/current-transformer-10kv-indoor-high-voltage\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1932\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"1932\" data-product_sku=\"\" aria-label=\"En savoir plus sur &ldquo;Current Transformer --10KV Indoor High Voltage&rdquo;\" rel=\"nofollow\" data-success_message=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1932\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n<li class=\"product type-product post-1926 status-publish instock product_cat-new-energy-box-change product_cat-all-product product_tag-current-transformer product_tag-instrument-transformer product_tag-wound-current-transformer has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/subian-electric.com\/fr\/product\/current-transformer-lmzk-wound-current-transformer300-5a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/h94b3287a0c02400cb3896e070dd056b3o-300x300.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Current Transformer--LMZK Wound Current Transformer300\/5a\" \/><h2 class=\"woocommerce-loop-product__title\">Current Transformer&#8211;LMZK Wound Current Transformer300\/5a<\/h2>\n<\/a><a href=\"https:\/\/subian-electric.com\/fr\/product\/current-transformer-lmzk-wound-current-transformer300-5a\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1926\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"1926\" data-product_sku=\"\" aria-label=\"En savoir plus sur &ldquo;Current Transformer--LMZK Wound Current Transformer300\/5a&rdquo;\" rel=\"nofollow\" data-success_message=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1926\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n<li class=\"product type-product post-1928 status-publish instock product_cat-new-energy-box-change product_cat-oil-immersed-transformer product_cat-all-product product_cat-transformer product_tag-bar-type-ct product_tag-current-transformer product_tag-three-phase-current-transformer has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/subian-electric.com\/fr\/product\/current-transformer-lsy-10-transformer-integrated-ct\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/h2f56a44db3a6408d8a0975c84031b3bck11-300x300-1.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Current Transformer--LSY-10 transformer Integrated CT\" \/><h2 class=\"woocommerce-loop-product__title\">Current Transformer&#8211;LSY-10 transformer Integrated CT<\/h2>\n<\/a><a href=\"https:\/\/subian-electric.com\/fr\/product\/current-transformer-lsy-10-transformer-integrated-ct\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1928\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"1928\" data-product_sku=\"\" aria-label=\"En savoir plus sur &ldquo;Current Transformer--LSY-10 transformer Integrated CT&rdquo;\" rel=\"nofollow\" data-success_message=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1928\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n<li class=\"product type-product post-1930 status-publish last instock product_cat-new-energy-box-change product_cat-all-product product_tag-current-transformer product_tag-ground-fault-protection product_tag-zero-sequence-current-transformer has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/subian-electric.com\/fr\/product\/current-transformer-lxk-high-voltage-zero-sequence\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/h5dcc01e22724407bbb4d1219883fc468a1-300x300-1.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"current transformer--LXK high voltage zero sequence\" \/><h2 class=\"woocommerce-loop-product__title\">current transformer&#8211;LXK high voltage zero sequence<\/h2>\n<\/a><a href=\"https:\/\/subian-electric.com\/fr\/product\/current-transformer-lxk-high-voltage-zero-sequence\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1930\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"1930\" data-product_sku=\"\" aria-label=\"En savoir plus sur &ldquo;current transformer--LXK high voltage zero sequence&rdquo;\" rel=\"nofollow\" data-success_message=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1930\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n<li class=\"product type-product post-1977 status-publish first instock product_cat-high-and-low-voltage-switchgear product_cat-all-product product_tag-draw-out-switchgear product_tag-gcs-switchgear product_tag-low-voltage-switchgear has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/subian-electric.com\/fr\/product\/gcs-low-voltage-draw-out-switchgear\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/gcs-lv-draw-out-switchgear.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"GCS low-voltage draw-out switchgear\" \/><h2 class=\"woocommerce-loop-product__title\">GCS low-voltage draw-out switchgear<\/h2>\n<\/a><a href=\"https:\/\/subian-electric.com\/fr\/product\/gcs-low-voltage-draw-out-switchgear\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1977\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"1977\" data-product_sku=\"\" aria-label=\"En savoir plus sur &ldquo;GCS low-voltage draw-out switchgear&rdquo;\" rel=\"nofollow\" data-success_message=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1977\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n<li class=\"product type-product post-1985 status-publish instock product_cat-high-and-low-voltage-switchgear product_cat-all-product product_tag-kyn28a-12 product_tag-metal-clad-switchgear product_tag-withdrawable-switchgear has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/subian-electric.com\/fr\/product\/kyn28a-12-withdrawable-ac-metal-enclosed-switchgear\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/kyn28a-12-metal-clad-switchgear1.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"withdrawable AC metal-enclosed switchgear - KYN28A-12\" \/><h2 class=\"woocommerce-loop-product__title\">withdrawable AC metal-enclosed switchgear &#8211; KYN28A-12<\/h2>\n<\/a><a href=\"https:\/\/subian-electric.com\/fr\/product\/kyn28a-12-withdrawable-ac-metal-enclosed-switchgear\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1985\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"1985\" data-product_sku=\"\" aria-label=\"En savoir plus sur &ldquo;withdrawable AC metal-enclosed switchgear - KYN28A-12&rdquo;\" rel=\"nofollow\" data-success_message=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1985\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n<\/ul>\n<\/div>\n\n<\/div>\n<\/section>\n<section class=\"subian-semv2-acbr\" aria-labelledby=\"subian-semv2-acbr-title\">\n<section class=\"subian-semv2-compare\"><div class=\"subian-semv2-compare-row\"><div class=\"subian-semv2-compare-text\"><h2 id=\"subian-semv2-acbr-title\">What Is a Current Transformer in Switchgear?<\/h2>\n<p>A current transformer (CT) in switchgear steps down high circuit current to a safe level for protection relays and metering instruments. Correct rating and accuracy are essential for reliable protection and billing.<br\/><br\/>CTs are integrated into the switchgear busbars and cable connections during manufacture, so the rating, accuracy class and burden are matched to the protection scheme from day one.<\/p><\/div><div class=\"subian-semv2-compare-media\"><img src=\"\/wp-content\/uploads\/2026\/08\/Current-Transformer-LMZK-Wound-Current-Transformer300-5a-2.webp\" alt=\"LMZK Wound Current Transformer300\/5a manufactured by Subian Electric\" loading=\"lazy\" decoding=\"async\"\/><\/div><\/div><\/section><section class=\"subian-semv2-brands\"><div class=\"subian-semv2-brands-row\"><div class=\"subian-semv2-brands-media\"><img src=\"\/wp-content\/uploads\/2026\/08\/h2f56a44db3a6408d8a0975c84031b3bck11-300x300-1.png\" alt=\"LSY-10 transformer Integrated CT manufactured by Subian Electric\" loading=\"lazy\" decoding=\"async\"\/><\/div><div class=\"subian-semv2-brands-text\"><h3 class=\"subian-semv2-acbr-subtitle\">What Buyers Check Before Ordering<\/h3><ul class=\"subian-semv2-acbr-points\"><li><strong>Integrated CTs<\/strong> &#8211; metering and protection CTs built into switchgear.<\/li><li><strong>Correctly rated<\/strong> &#8211; ratio, accuracy class and burden matched to your scheme.<\/li><li><strong>Factory tested<\/strong> &#8211; CT polarity and ratio verified with the panel.<\/li><li><strong>50,000m\u00b2 factory<\/strong> &#8211; in-house switchgear assembly and testing.<\/li><li><strong>350+ employees<\/strong> &#8211; engineering, quality and export teams.<\/li><li><strong>OEM \/ ODM &amp; wholesale<\/strong> &#8211; custom branding, packaging and volume supply.<\/li><\/ul><\/div><\/div><\/section><h3 class=\"subian-semv2-acbr-subtitle\">Main Types of Current Transformers in Switchgear<\/h3>\n<p class=\"subian-semv2-acbr-subtitle-desc\">Subian integrates two CT types into switchgear:<\/p>\n\n<div class=\"subian-semv2-grid\"><article class=\"subian-semv2-card\"><img src=\"\/wp-content\/uploads\/2026\/08\/h94b3287a0c02400cb3896e070dd056b3o.webp\" alt=\"Metering CT - Current Transformer In Switchgear\" loading=\"lazy\" decoding=\"async\"\/><div class=\"subian-semv2-card-body\"><div class=\"subian-semv2-card-top\"><h4 class=\"subian-semv2-card-title\">Metering CT<\/h4><p><span class=\"subian-semv2-card-tag\">Metering<\/span><\/p><\/div><p class=\"subian-semv2-card-desc\">Accurate class CTs for energy metering and instrumentation.<\/p><hr class=\"subian-semv2-card-line\"\/><p class=\"subian-semv2-card-features\">Class 0.5 or 0.2S \/ IEC 61869-2<\/p><p><a class=\"subian-semv2-factory-link\" href=\"\/current-transformer-in-switchgear-manufacturers\/\">See the range<\/a><\/p><\/div><\/article><article class=\"subian-semv2-card\"><img src=\"\/wp-content\/uploads\/2026\/08\/Current-Transformer-LMZK-Wound-Current-Transformer300-5a-1.webp\" alt=\"Protection CT - Current Transformer In Switchgear\" loading=\"lazy\" decoding=\"async\"\/><div class=\"subian-semv2-card-body\"><div class=\"subian-semv2-card-top\"><h4 class=\"subian-semv2-card-title\">Protection CT<\/h4><p><span class=\"subian-semv2-card-tag\">Protection<\/span><\/p><\/div><p class=\"subian-semv2-card-desc\">Class 5P \/ 10P CTs for relay protection schemes.<\/p><hr class=\"subian-semv2-card-line\"\/><p class=\"subian-semv2-card-features\">5P10 or 5P20 \/ IEC 61869-2<\/p><p><a class=\"subian-semv2-factory-link\" href=\"\/high-voltage-current-transformer-manufacturers\/\">See the range<\/a><\/p><\/div><\/article><\/div><h3 class=\"subian-semv2-acbr-subtitle\">Switchgear CT Specifications<\/h3>\n<div class=\"subian-semv2-acbr-table-wrap\">\n<table class=\"subian-semv2-acbr-specs\">\n<thead>\n<tr>\n<th scope=\"col\">Parameter<\/th>\n<th scope=\"col\">Specification<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">Voltage<\/th>\n<td>12 kV \/ 40.5 kV<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Ratio<\/th>\n<td>Per protection \/ metering scheme<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Accuracy class<\/th>\n<td>0.2S &#8211; 5P20<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Frequency<\/th>\n<td>50\/60 Hz<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Switchgear<\/th>\n<td>KYN28A-12 \/ XGN15-12<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Standard<\/th>\n<td>IEC 62271 \/ GB 3906<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<section class=\"subian-semv2-acbr\" aria-labelledby=\"current-transformer-in-switchgear-manufacturers-compare\"><h2 id=\"current-transformer-in-switchgear-manufacturers-compare\" style=\"font-size:26px;line-height:1.35;\">How to Compare Current Transformer In Switchgear Suppliers<\/h2><p>Quotations for this equipment often look identical on the first page. The difference sits in what is attached behind the number, and in the three or four lines that decide the installed cost rather than the purchase price.<\/p><div class=\"subian-semv2-acbr-table-wrap\"><table class=\"subian-semv2-acbr-specs\"><thead><tr><th scope=\"col\">What to compare<\/th><th scope=\"col\">What a thin quotation leaves out<\/th><th scope=\"col\">What to ask for<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Enclosure and IP rating<\/th><td>Indoor assumed<\/td><td>IP30 to IP54, and whether the room is dusty or washdown<\/td><\/tr><tr><th scope=\"row\">Cable entry<\/th><td>Bottom entry only<\/td><td>Top or bottom entry, gland plate size and the bending radius<\/td><\/tr><tr><th scope=\"row\">Busbar material<\/th><td>Copper implied<\/td><td>Copper or aluminium, the cross-section and the plating<\/td><\/tr><tr><th scope=\"row\">Metering<\/th><td>A space for a meter<\/td><td>CT ratio, meter class and whether a communication port is required<\/td><\/tr><tr><th scope=\"row\">Painting<\/th><td>A colour code<\/td><td>Pre-treatment, primer and topcoat thickness in microns<\/td><\/tr><tr><th scope=\"row\">Spares and labels<\/th><td>Nothing beyond the panel<\/td><td>Spare fuses, engraved labels and the schematic set<\/td><\/tr><\/tbody><\/table><\/div><p>Buyers who compare on price alone usually discover the gap at commissioning. The six lines above are the ones that decide whether the unit or the panel can be energised without site work. <a href=\"\/oem-odm\/\">OEM and ODM supply<\/a> is available where the nameplate, manual and packing have to carry a different brand.<\/p><\/section><section class=\"subian-semv2-acbr\" aria-labelledby=\"current-transformer-in-switchgear-manufacturers-ref\"><h2 id=\"current-transformer-in-switchgear-manufacturers-ref\" style=\"font-size:26px;line-height:1.35;\">Current Transformer In Switchgear Standards Buyers Ask For<\/h2><p>The purchase specification decides the insulation level, the enclosure test and the nameplate data. These are the standards buyers normally name in the enquiry.<\/p><div class=\"subian-semv2-acbr-table-wrap\"><table class=\"subian-semv2-acbr-specs\"><thead><tr><th scope=\"col\">Standard<\/th><th scope=\"col\">What it covers<\/th><th scope=\"col\">When it is asked for<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">IEC 61439-2<\/th><td>LV assemblies: design verification and routine test<\/td><td>Any LV panel for IEC markets<\/td><\/tr><tr><th scope=\"row\">IEC 62271-200<\/th><td>MV metal-enclosed switchgear up to 52 kV<\/td><td>RMU and KYN-type panels<\/td><\/tr><tr><th scope=\"row\">IEC 62271-100<\/th><td>High-voltage circuit breakers<\/td><td>Vacuum and SF6 breakers<\/td><\/tr><tr><th scope=\"row\">IEC 60529<\/th><td>Degrees of protection (IP code)<\/td><td>Outdoor and dusty installations<\/td><\/tr><tr><th scope=\"row\">IEC 60947-2<\/th><td>Low-voltage circuit breakers<\/td><td>Device selection inside the panel<\/td><\/tr><tr><th scope=\"row\">GB 7251.1 \/ GB 3906<\/th><td>Chinese equivalents for LV and MV assemblies<\/td><td>Domestic projects and CNAS reports<\/td><\/tr><\/tbody><\/table><\/div><p>Where two standards conflict, the purchase specification wins and the conflict is recorded on the drawing before production. Type test reports are issued against the model, so ask for the report that names the rating you are buying.<\/p><\/section><section class=\"subian-semv2-factory\" aria-labelledby=\"subian-semv2-factory-title\">\n<div class=\"subian-semv2-factory-head\">\n<h2 id=\"subian-semv2-factory-title\" class=\"subian-semv2-factory-title\">Switchgear With CT Manufacturing at Subian&#8217;s 50,000 m\u00b2 Factory<\/h2>\n<p class=\"subian-semv2-factory-intro\">From busbar assembly to CT mounting, wiring and testing &#8211; every panel is built and tested at Subian&#8217;s Xuzhou facility with CT polarity verified.<\/p>\n\n<\/div>\n<div class=\"subian-semv2-factory-gallery\">\n<div class=\"subian-semv2-factory-item subian-semv2-factory-item--a\"><img decoding=\"async\" class=\"subian-semv2-bg-img\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-transformer-assembly-process.webp\" alt=\"Subian production workshop\"\/>\n<h3 class=\"subian-semv2-factory-card-title\">Production Workshop<\/h3>\n<p class=\"subian-semv2-factory-card-text\">Controlled winding, core processing and vacuum drying with quality checkpoints between every stage, so quality is built in from the start.<\/p>\n<a class=\"subian-semv2-factory-link\" href=\"\/about-us\/\">Learn More \u2192<\/a>\n\n<\/div>\n<div class=\"subian-semv2-factory-item subian-semv2-factory-item--b\"><img decoding=\"async\" class=\"subian-semv2-bg-img\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-transformers-production-workshop.webp\" alt=\"Subian quality and testing center\"\/>\n<h3 class=\"subian-semv2-factory-card-title\">Quality &amp; Testing Center<\/h3>\n<p class=\"subian-semv2-factory-card-text\">Routine inspection on every unit before delivery, with type test reports supporting project approval and market certification.<\/p>\n<a class=\"subian-semv2-factory-link\" href=\"\/about-us\/\">Learn More \u2192<\/a>\n\n<\/div>\n<div class=\"subian-semv2-factory-item subian-semv2-factory-item--c\"><img decoding=\"async\" class=\"subian-semv2-bg-img\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-quality-center.webp\" alt=\"Subian materials and component preparation\"\/>\n<h3 class=\"subian-semv2-factory-card-title\">Materials &amp; Components<\/h3>\n<p class=\"subian-semv2-factory-card-text\">Core materials, windings and components are checked against the approved bill of materials on every production run.<\/p>\n<a class=\"subian-semv2-factory-link\" href=\"\/oem-odm\/\">Learn More \u2192<\/a>\n\n<\/div>\n<div class=\"subian-semv2-factory-item subian-semv2-factory-item--d\"><img decoding=\"async\" class=\"subian-semv2-bg-img\" src=\"\/wp-content\/uploads\/2026\/08\/subian-product-certification-marks.png\" alt=\"Subian OEM ODM and agency supply services\"\/>\n<h3 class=\"subian-semv2-factory-card-title\">OEM \/ ODM \/ Agency Supply<\/h3>\n<p class=\"subian-semv2-factory-card-text\">Custom branding, packaging and configurations for global partners &#8211; from nameplate to complete product design &#8211; supported by a dedicated export team.<\/p>\n<a class=\"subian-semv2-factory-link\" href=\"\/oem-odm\/\">Learn More \u2192<\/a>\n\n<\/div>\n<\/div>\n<\/section>\n<section class=\"subian-semv2-cta\" aria-labelledby=\"subian-semv2-cta-title\">\n<div class=\"subian-semv2-cta-content\"><h2 id=\"subian-semv2-cta-title\">Switchgear With Current Transformer Factory Price &#8211; Request a Quote<\/h2><p>Send your specification, voltage level, capacity and quantity. Subian&#8217;s export team will respond with factory pricing, lead time and drawings for approval.<\/p><div class=\"subian-semv2-cta-actions\"><a class=\"subian-semv2-cta-btn subian-semv2-cta-btn--light\" href=\"\/oem-odm\/\">Get Started \u2192<\/a>\n<a class=\"subian-semv2-cta-btn subian-semv2-cta-btn--red\" href=\"\/contact-us\/\">Contact Us \u2192<\/a><\/div><\/div>\n<\/section>\n<section class=\"subian-semv2-section\" aria-labelledby=\"subian-semv2-title\">\n<div class=\"subian-semv2-head\">\n<h2 id=\"subian-semv2-title\" class=\"subian-semv2-head-title\">OEM\/ODM &amp; Wholesale Switchgear CT Supply<\/h2>\n<p class=\"subian-semv2-head-intro\">Panel builders and distributors can brand or resell switchgear with custom nameplates and documentation.<\/p>\n\n<\/div>\n<div class=\"subian-semv2-grid\">\n<article class=\"subian-semv2-card\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-transformer-assembly-process.webp\" alt=\"OEM ODM manufacturing service\"\/>\n<div class=\"subian-semv2-card-body\">\n<div class=\"subian-semv2-card-top\">\n<h3 class=\"subian-semv2-card-title\">OEM \/ ODM<\/h3>\n<span class=\"subian-semv2-card-tag\">Factory-Direct<\/span>\n\n<\/div>\n<p class=\"subian-semv2-card-desc\">Custom branding, packaging and product variants built on Subian&#8217;s standard platforms &#8211; from a nameplate to full product design.<\/p>\n\n<hr class=\"subian-semv2-card-line\"\/>\n<p class=\"subian-semv2-card-features\">Custom nameplate \u00b7 Custom packaging \u00b7 Full test docs<\/p>\n\n<\/div>\n<\/article>\n<article class=\"subian-semv2-card\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-transformer-assembly-process.webp\" alt=\"Wholesale supply with factory pricing\"\/>\n<div class=\"subian-semv2-card-body\">\n<div class=\"subian-semv2-card-top\">\n<h3 class=\"subian-semv2-card-title\">Wholesale Supply<\/h3>\n<span class=\"subian-semv2-card-tag\">Volume Pricing<\/span>\n\n<\/div>\n<p class=\"subian-semv2-card-desc\">Factory pricing with flexible container quantities, mixed models per container and reliable global shipping for volume buyers and importers.<\/p>\n\n<hr class=\"subian-semv2-card-line\"\/>\n<p class=\"subian-semv2-card-features\">Container MOQ \u00b7 Mixed models \u00b7 Global shipping<\/p>\n\n<\/div>\n<\/article>\n<article class=\"subian-semv2-card\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-transformers-production-workshop.webp\" alt=\"Distributor support with account management\"\/>\n<div class=\"subian-semv2-card-body\">\n<div class=\"subian-semv2-card-top\">\n<h3 class=\"subian-semv2-card-title\">Distributor Support<\/h3>\n<span class=\"subian-semv2-card-tag\">Channel Partners<\/span>\n\n<\/div>\n<p class=\"subian-semv2-card-desc\">Dedicated account management, technical documentation and priority production for distributors and project clients.<\/p>\n\n<hr class=\"subian-semv2-card-line\"\/>\n<p class=\"subian-semv2-card-features\">Account manager \u00b7 Sales material \u00b7 Priority lead times<\/p>\n\n<\/div>\n<\/article><\/div>\n<\/section>\n<section class=\"subian-semv2-compare\" aria-labelledby=\"subian-semv2-compare-title\">\n<div class=\"subian-semv2-compare-row\">\n<div class=\"subian-semv2-compare-text\"><h2 id=\"subian-semv2-compare-title\">Integrated CTs vs Separate CT Purchase<\/h2><p>Buying CTs separately risks wrong ratios, polarity errors and installation delays. Integrated CTs are rated, mounted and tested with the panel &#8211; one supplier, one test record.<\/p><p>For utilities and panel builders, integrated supply simplifies procurement and commissioning.<\/p><\/div>\n<div class=\"subian-semv2-compare-media\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-quality-center.webp\" alt=\"Comparison and selection guide\"\/><\/div>\n<\/div>\n<\/section>\n<section class=\"subian-semv2-brands\" aria-labelledby=\"subian-semv2-brands-title\">\n<div class=\"subian-semv2-brands-row\">\n<div class=\"subian-semv2-brands-media\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-transformer-assembly-process.webp\" alt=\"Manufacturers and suppliers in China\"\/><\/div>\n<div class=\"subian-semv2-brands-text\"><h2 id=\"subian-semv2-brands-title\">Choosing a Current Transformer In Switchgear Manufacturer<\/h2><p>Verify the manufacturer&#8217;s switchgear test capability and CT rating engineering. Correct CT selection is what makes protection schemes work.<\/p><p>Subian Electric offers a 50,000m\u00b2 factory, 350+ employees, ISO9001, CE and UL certification and export to 50+ countries.<\/p><p>Send your switchgear configuration and CT requirements &#8211; Subian confirms the design before production.<\/p><div class=\"hy-lb-btn-wrap\"><a class=\"hy-lb-btn\" href=\"\/contact-us\/\">Get a Quote \u2192<\/a><\/div><\/div>\n<\/div>\n<\/section>\n<section class=\"subian-semv2-cred\" aria-labelledby=\"subian-semv2-cred-title\">\n<div class=\"subian-semv2-cred-head\">\n<h2 id=\"subian-semv2-cred-title\" class=\"subian-semv2-cred-title\">Certifications &amp; Quality Assurance<\/h2>\n<p class=\"subian-semv2-cred-intro\">Subian&#8217;s switchgear with CTs is produced under ISO9001, ISO14001 and ISO45001 management systems, with CE and UL certification and type test reports.<\/p>\n\n<\/div>\n<h3 class=\"subian-semv2-cred-subtitle\">Product Certifications<\/h3>\n<div class=\"swiper subian-ab-cert-swiper swiper-initialized swiper-horizontal swiper-pointer-events\">\n<div class=\"swiper-wrapper\" style=\"cursor: grab; transition-duration: 0ms;\" aria-live=\"polite\">\n<div class=\"swiper-slide swiper-slide-active\" role=\"group\" aria-label=\"1 \/ 10\"><a class=\"subian-ab-cert glightbox3\" href=\"\/wp-content\/uploads\/2026\/08\/subian-electric-10kv-dry-type-certificate.webp\" data-gallery=\"subian-about-certificates\" data-title=\"10 kV Dry-Type Transformer Certificate\">\n<img loading=\"lazy\" decoding=\"async\" class=\"attachment-large size-large\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-10kv-dry-type-certificate.webp\" alt=\"Subian Electric 10kv Dry Type certificate\" width=\"600\" height=\"848\"\/>\n<strong class=\"f18 lh-13\">10 kV Dry-Type Transformer Certificate<\/strong>\n<\/a><\/div>\n<div class=\"swiper-slide swiper-slide-next\" role=\"group\" aria-label=\"2 \/ 10\"><a class=\"subian-ab-cert glightbox3\" href=\"\/wp-content\/uploads\/2026\/08\/subian-electric-35kv-cb-certificate.webp\" data-gallery=\"subian-about-certificates\" data-title=\"35 kV Transformer CB Certificate\">\n<img loading=\"lazy\" decoding=\"async\" class=\"attachment-large size-large\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-35kv-cb-certificate.webp\" alt=\"Subian Electric 35kv Cb certificate\" width=\"600\" height=\"848\"\/>\n<strong class=\"f18 lh-13\">35 kV Transformer CB Certificate<\/strong>\n<\/a><\/div>\n<div class=\"swiper-slide\" role=\"group\" aria-label=\"3 \/ 10\"><a class=\"subian-ab-cert glightbox3\" href=\"\/wp-content\/uploads\/2026\/08\/subian-electric-35kv-ce-certificate.webp\" data-gallery=\"subian-about-certificates\" data-title=\"35 kV Transformer CE Verification\">\n<img loading=\"lazy\" decoding=\"async\" class=\"attachment-large size-large\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-35kv-ce-certificate.webp\" alt=\"Subian Electric 35kv CE certificate\" width=\"600\" height=\"848\"\/>\n<strong class=\"f18 lh-13\">35 kV Transformer CE Verification<\/strong>\n<\/a><\/div>\n<div class=\"swiper-slide\" role=\"group\" aria-label=\"4 \/ 10\"><a class=\"subian-ab-cert glightbox3\" href=\"\/wp-content\/uploads\/2026\/08\/subian-electric-ce-certificate.webp\" data-gallery=\"subian-about-certificates\" data-title=\"Transformer CE Certificate\">\n<img loading=\"lazy\" decoding=\"async\" class=\"attachment-large size-large\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-ce-certificate.webp\" alt=\"Subian Electric CE certificate\" width=\"600\" height=\"848\"\/>\n<strong class=\"f18 lh-13\">Transformer CE Certificate<\/strong>\n<\/a><\/div>\n<div class=\"swiper-slide\" role=\"group\" aria-label=\"5 \/ 10\"><a class=\"subian-ab-cert glightbox3\" href=\"\/wp-content\/uploads\/2026\/08\/subian-electric-cn26i11c-certificate.webp\" data-gallery=\"subian-about-certificates\" data-title=\"Dry-Type Transformer Test Verification\">\n<img loading=\"lazy\" decoding=\"async\" class=\"attachment-large size-large\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-cn26i11c-certificate.webp\" alt=\"Subian Electric Cn26i11c certificate\" width=\"600\" height=\"848\"\/>\n<strong class=\"f18 lh-13\">Dry-Type Transformer Test Verification<\/strong>\n<\/a><\/div>\n<div class=\"swiper-slide\" role=\"group\" aria-label=\"6 \/ 10\"><a class=\"subian-ab-cert glightbox3\" href=\"\/wp-content\/uploads\/2026\/08\/subian-electric-iso-14001-certificate.webp\" data-gallery=\"subian-about-certificates\" data-title=\"ISO 14001 Environmental Management\">\n<img loading=\"lazy\" decoding=\"async\" class=\"attachment-large size-large\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-iso-14001-certificate.webp\" alt=\"Subian Electric ISO 14001 certificate\" width=\"600\" height=\"848\"\/>\n<strong class=\"f18 lh-13\">ISO 14001 Environmental Management<\/strong>\n<\/a><\/div>\n<div class=\"swiper-slide\" role=\"group\" aria-label=\"7 \/ 10\"><a class=\"subian-ab-cert glightbox3\" href=\"\/wp-content\/uploads\/2026\/08\/subian-electric-iso-45001-certificate.webp\" data-gallery=\"subian-about-certificates\" data-title=\"ISO 45001 Health &amp; Safety\">\n<img loading=\"lazy\" decoding=\"async\" class=\"attachment-large size-large\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-iso-45001-certificate.webp\" alt=\"Subian Electric ISO 45001 certificate\" width=\"600\" height=\"848\"\/>\n<strong class=\"f18 lh-13\">ISO 45001 Health &amp; Safety<\/strong>\n<\/a><\/div>\n<div class=\"swiper-slide\" role=\"group\" aria-label=\"8 \/ 10\"><a class=\"subian-ab-cert glightbox3\" href=\"\/wp-content\/uploads\/2026\/08\/subian-electric-iso-9001-certificate.webp\" data-gallery=\"subian-about-certificates\" data-title=\"ISO 9001 Quality Management\">\n<img loading=\"lazy\" decoding=\"async\" class=\"attachment-large size-large\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-iso-9001-certificate.webp\" alt=\"Subian Electric ISO 9001 certificate\" width=\"600\" height=\"848\"\/>\n<strong class=\"f18 lh-13\">ISO 9001 Quality Management<\/strong>\n<\/a><\/div>\n<div class=\"swiper-slide\" role=\"group\" aria-label=\"9 \/ 10\"><a class=\"subian-ab-cert glightbox3\" href=\"\/wp-content\/uploads\/2026\/08\/subian-electric-ssz22-63000-110-nx1-certificate.webp\" data-gallery=\"subian-about-certificates\" data-title=\"110 kV Transformer Type Test Report\">\n<img loading=\"lazy\" decoding=\"async\" class=\"attachment-large size-large\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-ssz22-63000-110-nx1-certificate.webp\" alt=\"Subian Electric Ssz22 63000 110 Nx1 certificate\" width=\"600\" height=\"848\"\/>\n<strong class=\"f18 lh-13\">110 kV Transformer Type Test Report<\/strong>\n<\/a><\/div>\n<div class=\"swiper-slide\" role=\"group\" aria-label=\"10 \/ 10\"><a class=\"subian-ab-cert glightbox3\" href=\"\/wp-content\/uploads\/2026\/08\/subian-electric-ul-certificate.webp\" data-gallery=\"subian-about-certificates\" data-title=\"UL Certificate of Compliance\">\n<img loading=\"lazy\" decoding=\"async\" class=\"attachment-large size-large\" src=\"\/wp-content\/uploads\/2026\/08\/subian-electric-ul-certificate.webp\" alt=\"Subian Electric UL certificate\" width=\"600\" height=\"848\"\/>\n<strong class=\"f18 lh-13\">UL Certificate of Compliance<\/strong>\n<\/a><\/div>\n<\/div>\n\u00a0\n\n<\/div>\n<\/section>\n<section class=\"subian-related\" style=\"margin: 40px 0;\">\n<div style=\"max-width: 1200px; margin: 0 auto; padding: 0 24px;\">\n<h2 style=\"font-size: 24px; margin-bottom: 12px;\">Related Manufacturer Guides<\/h2>\n<ul style=\"columns: 2; column-gap: 48px; margin: 0; padding-left: 20px; line-height: 2;\">\n \t<li><a href=\"\/electric-distribution-transformer-manufacturers\/\">Electric Distribution Transformer Manufacturers<\/a><\/li>\n \t<li><a href=\"\/high-voltage-electrical-equipment-manufacturers\/\">High Voltage Electrical Equipment Manufacturers<\/a><\/li>\n \t<li><a href=\"\/potential-transformer-substation-manufacturers\/\">Voltage Transformer In Substation Manufacturers<\/a><\/li>\n \t<li><a href=\"\/about-us\/\">About Subian&#8217;s Factory<\/a><\/li>\n \t<li><a href=\"\/oem-odm\/\">OEM \/ ODM Programs<\/a><\/li>\n \t<li><a href=\"\/contact-us\/\">Contact Subian&#8217;s Export Team<\/a><\/li>\n<\/ul>\n<\/div>\n<\/section>\n<section class=\"subian-faq-contact\">\n<div class=\"subian-faq-contact__container\">\n<div class=\"subian-faq-contact__grid\">\n<div class=\"subian-faq-contact__left\"><span class=\"subian-faq-contact__eyebrow\">FAQs<\/span>\n<h2 class=\"subian-faq-contact__title\">Current Transformer In Switchgear FAQ<\/h2>\n<p class=\"subian-faq-contact__intro\">Common questions about current transformers in switchgear and factory sourcing.<\/p>\n\n<div class=\"subian-faq\"><details class=\"subian-faq__item\">\n<summary class=\"subian-faq__question\">What is a current transformer used for?<\/summary>\n<div class=\"subian-faq__answer\">It steps high circuit current down to a safe level for protection relays and metering instruments.<\/div>\n<\/details><details class=\"subian-faq__item\">\n<summary class=\"subian-faq__question\">What CT ratios and accuracy classes do you supply?<\/summary>\n<div class=\"subian-faq__answer\">Ratios follow your protection and metering scheme, with accuracy classes from 0.2S for metering to 5P20 for protection.<\/div>\n<\/details><details class=\"subian-faq__item\">\n<summary class=\"subian-faq__question\">Can CTs be added to existing switchgear?<\/summary>\n<div class=\"subian-faq__answer\">For new panels Subian integrates CTs during manufacture; for existing panels, retrofit depends on the design &#8211; Subian&#8217;s engineers can advise.<\/div>\n<\/details><details class=\"subian-faq__item\">\n<summary class=\"subian-faq__question\">How is CT polarity verified?<\/summary>\n<div class=\"subian-faq__answer\">Polarity and ratio are tested with the panel in the factory, and test records are supplied.<\/div>\n<\/details><details class=\"subian-faq__item\">\n<summary class=\"subian-faq__question\">What is the minimum order quantity?<\/summary>\n<div class=\"subian-faq__answer\">Single panels are available; project volumes receive the best factory pricing.<\/div>\n<\/details><details class=\"subian-faq__item\">\n<summary class=\"subian-faq__question\">What are your delivery terms?<\/summary>\n<div class=\"subian-faq__answer\">FOB \/ CIF \/ DDP terms are available, with lead times confirmed against your project schedule.<\/div>\n<\/details><details class=\"subian-faq__item\"><summary class=\"subian-faq__question\">Can Current Transformer In Switchgear be supplied as a complete package?<\/summary><div class=\"subian-faq__answer\">Yes. The package can include the incoming panel, feeders, motor control, capacitor compensation, metering and the interconnecting busbar, factory wired and tested as one assembly so site work is limited to cables and commissioning.<\/div><\/details><details class=\"subian-faq__item\"><summary class=\"subian-faq__question\">What is needed to quote Current Transformer In Switchgear?<\/summary><div class=\"subian-faq__answer\">The single-line diagram, the short-circuit level, the incoming and outgoing ratings, the IP rating and the metering requirement. A BOQ is enough to start; the SLD fixes the price.<\/div><\/details><\/div>\n<\/div>\n<div class=\"subian-faq-contact__form\">\n<p class=\"subian-faq-contact__form-label\">Contact Subian<\/p>\n\n<h3 class=\"subian-faq-contact__form-title\">Need the Right Specification?<\/h3>\n<p class=\"subian-faq-contact__form-copy\">Tell Subian your target market, product type, quantity and technical requirements. Subian&#8217;s team will help you identify a suitable configuration for your project.<\/p>\n<div class='fluentform ff-default fluentform_wrapper_1 ffs_default_wrap'><form data-form_id=\"1\" id=\"fluentform_1\" class=\"frm-fluent-form fluent_form_1 ff-el-form-top ff_form_instance_1_1 ff-form-loading ff_has_v3_recptcha ffs_default\" data-form_instance=\"ff_form_instance_1_1\" method=\"POST\" data-recptcha_key=\"6LeYOw0uAAAAAI4O2znHFO8pLGzi5NpiBNdweYUC\" ><fieldset  style=\"border: none!important;margin: 0!important;padding: 0!important;background-color: transparent!important;box-shadow: none!important;outline: none!important; min-inline-size: 100%;\">\n                    <legend class=\"ff_screen_reader_title\" style=\"display: block; margin: 0!important;padding: 0!important;height: 0!important;text-indent: -999999px;width: 0!important;overflow:hidden;\">Contact Form Demo<\/legend>        <div\n                style=\"display: none!important; position: absolute!important; transform: translateX(1000%)!important;\"\n                class=\"ff-el-group ff-hpsf-container\"\n        >\n            <div class=\"ff-el-input--label asterisk-right\">\n                <label for=\"ff_1_item_sf\" aria-label=\"Subscribe\">\n                    Subscribe                <\/label>\n            <\/div>\n            <div class=\"ff-el-input--content\">\n                <input type=\"text\"\n                       name=\"item_1__fluent_sf\"\n                       class=\"ff-el-form-control\"\n                       id=\"ff_1_item_sf\"\n                \/>\n            <\/div>\n        <\/div>\n                <input type=\"hidden\" id=\"__fluent_protection_token_1\" class=\"fluent-form-token-field\" name=\"__fluent_protection_token_1\">\n        <input type='hidden' name='__fluent_form_embded_post_id' value='10059' \/><input type=\"hidden\" id=\"_fluentform_1_fluentformnonce\" name=\"_fluentform_1_fluentformnonce\" value=\"e48903d6da\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/fr\/wp-json\/wp\/v2\/pages\/10059\" \/><div data-type=\"name-element\" data-name=\"names\" class=\" ff-field_container ff-name-field-wrapper\" ><div class='ff-t-container'><div class='ff-t-cell '><div class='ff-el-group'><div class=\"ff-el-input--label asterisk-right\"><label for='ff_1_names_first_name_' id='label_ff_1_names_first_name_' >First Name<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"names[first_name]\" id=\"ff_1_names_first_name_\" class=\"ff-el-form-control\" aria-invalid=\"false\" aria-required=false><\/div><\/div><\/div><div class='ff-t-cell '><div class='ff-el-group'><div class=\"ff-el-input--label asterisk-right\"><label for='ff_1_names_last_name_' id='label_ff_1_names_last_name_' >Last Name<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"names[last_name]\" id=\"ff_1_names_last_name_\" class=\"ff-el-form-control\" aria-invalid=\"false\" 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\"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It steps high circuit current down to a safe level for protection relays and metering instruments.\"}}, {\"@type\": \"Question\", \"name\": \"What CT ratios and accuracy classes do you supply?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Ratios follow your protection and metering scheme, with accuracy classes from 0.2S for metering to 5P20 for protection.\"}}, {\"@type\": \"Question\", \"name\": \"Can CTs be added to existing switchgear?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For new panels Subian integrates CTs during manufacture; for existing panels, retrofit depends on the design - Subian's engineers can advise.\"}}, {\"@type\": \"Question\", \"name\": \"How is CT polarity verified?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Polarity and ratio are tested with the panel in the factory, and test records are supplied.\"}}, {\"@type\": \"Question\", \"name\": \"What is the minimum order quantity?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Single panels are available; project volumes receive the best factory pricing.\"}}, {\"@type\": \"Question\", \"name\": \"What are your delivery terms?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"FOB \/ CIF \/ DDP terms are available, with lead times confirmed against your project schedule.\"}}, {\"@type\": \"Question\", \"name\": \"Can Current Transformer In Switchgear be supplied as a complete package?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The package can include the incoming panel, feeders, motor control, capacitor compensation, metering and the interconnecting busbar, factory wired and tested as one assembly so site work is limited to cables and commissioning.\"}}, {\"@type\": \"Question\", \"name\": \"What is needed to quote Current Transformer In Switchgear?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The single-line diagram, the short-circuit level, the incoming and outgoing ratings, the IP rating and the metering requirement. A BOQ is enough to start; the SLD fixes the price.\"}}]}<\/script>\n","protected":false},"excerpt":{"rendered":"<p>COMPANY PROFILE Current Transformer In Switchgear Manufacturers &#8211; Integrated CT Supply Subian Electric manufactures switchgear with integrated current transformers &#8211; KYN28A-12 switchgear and XGN15-12 \/ HXGN15-12 ring main units with CTs for metering and protection. Subian&#8217;s 50,000-square-metre factory in Xuzhou, Jiangsu, China, has served utilities in 50+ countries since 2019. As a factory-direct manufacturer and [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"subian-seo-landing.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-10059","page","type-page","status-publish","hentry"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/fr\/wp-json\/wp\/v2\/pages\/10059","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/subian-electric.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/subian-electric.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/fr\/wp-json\/wp\/v2\/comments?post=10059"}],"version-history":[{"count":4,"href":"https:\/\/subian-electric.com\/fr\/wp-json\/wp\/v2\/pages\/10059\/revisions"}],"predecessor-version":[{"id":11869,"href":"https:\/\/subian-electric.com\/fr\/wp-json\/wp\/v2\/pages\/10059\/revisions\/11869"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/fr\/wp-json\/wp\/v2\/media?parent=10059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}