{"id":6371,"date":"2026-09-10T06:23:53","date_gmt":"2026-09-10T06:23:53","guid":{"rendered":"https:\/\/www.zttgroup.com\/?post_type=product&#038;p=6371"},"modified":"2026-09-21T00:24:36","modified_gmt":"2026-09-21T00:24:36","slug":"sf6-freie-gasisolierte-schaltanlagen%ef%bc%8812kv","status":"publish","type":"product","link":"https:\/\/www.zttgroup.com\/de\/product\/sf6-free-gas-insulated-switchgear%ef%bc%88-12kv\/","title":{"rendered":"Umweltfreundliche gasisolierte Schaltanlagen\uff0812kV)"},"content":{"rendered":"<p>Produktbeschreibung<\/p>\n<ul>\n<li>Die ZTNAir-12-Serie umfasst vollst\u00e4ndig versiegelte gasisolierte HV-Schaltanlagen, die den IEC 62271-1 und GB\/T 3906 entsprechen. Sie integriert VCBs, dreipositionale Trennschalter, Erdungsschalter, CTs und VTs und bietet \u00dcberwachung, Steuerung und Schutz f\u00fcr 10 kV-Netze. Bei Kurzschluss, \u00dcberlast oder Erdfehler schaltet das Schutzrelais den Schalter ab, um den Fehler zu beseitigen und den Rest des Systems zu sch\u00fctzen; lokale\/ferngesteuerte Schaltvorg\u00e4nge sind \u00fcber den Steuerkreis verf\u00fcgbar, w\u00e4hrend CTs\/VTs Signale zur Schutz- und Messung f\u00fcr die Echtzeit\u00fcberwachung und Datenprotokollierung liefern.<\/li>\n<\/ul>\n<p>Produktvorteile<\/p>\n<ul>\n<li>\u00a0Modular Compact Structure\uff1a<br \/>\nEquipped with vacuum circuit breakers and three-position disconnectors; cabinet widths available in 550 \/ 600 \/ 800 \/ 1000 mm, depths of 1150 mm \/ 1450 (1650) mm. Complete five-safety mechanical interlocks effectively prevent mal-operation; the fully-sealed gas tank isolates live HV parts from the external environment.<\/li>\n<li>\u00a0Excellent Electrical Performance\uff1a<br \/>\nRated currents cover 630 A, 1250 A, 2500 A and 3150 A; rated short-circuit breaking currents of 31.5 kA and 40 kA, meeting the current-carrying and breaking requirements of distribution systems across different capacities.<\/li>\n<li>Intelligent Management\uff1a<br \/>\nCan integrate digital measuring &amp; control instruments, wireless temperature monitoring, and gas-density monitoring modules (optional); supports communication protocols such as Modbus and interfaces with SCADA and distribution-automation systems to enable equipment status acquisition, fault alarm, and remote O&amp;M.<\/li>\n<li>\u00a0High Safety Protection\uff1a<br \/>\nFully-sealed, fully-insulated gas tank isolates the equipment from external conditions such as humidity, dust and condensation. Equipped with a directional pressure-relief channel; the enclosure uses high-strength anti-corrosion panels to ensure reliable operation under harsh conditions.<\/li>\n<li>\u00a0Green &amp; Eco-Friendly\uff1a<br \/>\nUses dry air or N\u2082 as the insulating medium \u2014 no SF\u2086 greenhouse gas \u2014 eliminating the compliance costs of SF\u2086 recovery, leak detection, and supporting the achievement of the &#8220;dual-carbon&#8221; goals.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Die ZTNAir-12-Serie ist eine SF\u2086-freie, modulare und vollst\u00e4ndig versiegelte gasisolierte Schaltanlage, die f\u00fcr die Mittelspannungsverteilung, -steuerung und -schutz konzipiert ist. Sie wird weitreichend in Versorgungsnetzen, Industrieanlagen und Anwendungen im Bereich erneuerbare Energien eingesetzt.<\/p>","protected":false},"featured_media":6508,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[131],"product_tag":[],"class_list":["post-6371","product","type-product","status-publish","has-post-thumbnail","product_cat-power-switchgear","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.4 (Yoast SEO v21.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Eco-Friendly Gas-Insulated Switchgear\uff0812kV) - ZTT<\/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.zttgroup.com\/de\/product\/sf6-freie-gasisolierte-schaltanlagen\uff0812kv\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Eco-Friendly Gas-Insulated Switchgear\uff0812kV)\" \/>\n<meta property=\"og:description\" content=\"The ZTNAir-12 series is an SF\u2086-free,modular, and fully sealed gas-insulated switchgear designed for medium-voltage distribution, control, and protection.It is widely deployed across utility grids, industrial facilities, and renewable energy applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.zttgroup.com\/de\/product\/sf6-freie-gasisolierte-schaltanlagen\uff0812kv\/\" \/>\n<meta property=\"og:site_name\" content=\"ZTT\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-21T00:24:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.zttgroup.com\/wp-content\/uploads\/2026\/09\/1-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"781\" \/>\n\t<meta property=\"og:image:height\" content=\"788\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.zttgroup.com\/product\/sf6-free-gas-insulated-switchgear%ef%bc%88-12kv\/\",\"url\":\"https:\/\/www.zttgroup.com\/product\/sf6-free-gas-insulated-switchgear%ef%bc%88-12kv\/\",\"name\":\"Eco-Friendly Gas-Insulated Switchgear\uff0812kV) - 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