{"id":2545,"date":"2026-03-23T07:55:18","date_gmt":"2026-03-23T07:55:18","guid":{"rendered":"https:\/\/niunielec.com\/?post_type=product&#038;p=2545"},"modified":"2026-04-03T03:15:38","modified_gmt":"2026-04-03T03:15:38","slug":"pt-handcart-for-12kv-centrally-installed-switchgear-voltage-transformer-unit","status":"publish","type":"product","link":"https:\/\/niunielec.com\/fr\/product\/pt-handcart-for-12kv-centrally-installed-switchgear-voltage-transformer-unit\/","title":{"rendered":"Chariot de manutention pour l'unit\u00e9 de transformateur de tension d'un appareillage de commutation de 12 kV \u00e0 installation centrale"},"content":{"rendered":"<h2 id=\"h2-1\"><span style=\"font-size: 75%;\"><strong>Chariot de manutention pour l'unit\u00e9 de transformateur de tension d'un appareillage de commutation de 12 kV \u00e0 installation centrale<\/strong><\/span><\/h2>\n<h4><strong>Description du produit<\/strong><\/h4>\n<p>Le chariot PT est un petit chariot qui sert \u00e0 extraire la partie centrale de l'appareillage de commutation ; les principaux composants \u00e9lectriques de l'appareillage y sont install\u00e9s, c'est ce que l'on appelle g\u00e9n\u00e9ralement le chariot. Il existe g\u00e9n\u00e9ralement deux types de chariots PT et d'aiguillages (disjoncteurs). Le chariot est \u00e9galement appel\u00e9 \u00ab petit chariot \u00bb. Prenons l'exemple du chariot de commutation. En cas de d\u00e9connexion d'un commutateur, le rail de guidage permet de le retirer de l'appareillage pour maintenance ou remplacement.<\/p>\n<h4><strong><b>Caract\u00e9ristiques principales<\/b><\/strong><\/h4>\n<ul>\n<li>Structure centrale enti\u00e8rement r\u00e9tractable<\/li>\n<li>\u00c9quip\u00e9 d'un transformateur de tension (PT) monophas\u00e9 ou triphas\u00e9<\/li>\n<li>Compatible avec les mod\u00e8les JDZX10-12 et JDZXF12-YH<\/li>\n<li>M\u00e9canisme de rayonnage manuel avec dispositif de verrouillage<\/li>\n<li>Compatible avec les armoires KYN28A-12, HXGN-12 et OEM<\/li>\n<li>Point de d\u00e9connexion clairement identifiable pour la s\u00e9curit\u00e9 lors des op\u00e9rations de maintenance<\/li>\n<\/ul>\n<h4><strong><b>Applications typiques<\/b><\/strong><\/h4>\n<ul>\n<li>Install\u00e9 dans les compartiments de l'appareillage KYN28A-12<\/li>\n<li>Postes de transformation haute tension pour la mesure de tension et les entr\u00e9es de relais<\/li>\n<li>Salles de commande moyenne tension dans les installations industrielles<\/li>\n<li>Panneaux OEM utilis\u00e9s par Schneider, ABB et Siemens (avec adaptation)<\/li>\n<\/ul>\n<h4><strong><b>Param\u00e8tres techniques<\/b><\/strong><\/h4>\n<table>\n<tbody>\n<tr>\n<td><strong><b>Param\u00e8tres<\/b><\/strong><\/td>\n<td><strong><b>Valeur<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>Tension nominale<\/td>\n<td>12 kV, 50 Hz<\/td>\n<\/tr>\n<tr>\n<td>Mod\u00e8les VT pris en charge<\/td>\n<td>JDZX10-12, JDZXF12-YH, JDZ(X)9-12<\/td>\n<\/tr>\n<tr>\n<td>Sortie secondaire<\/td>\n<td>100 V \/ 110 V (r\u00e9glable)<\/td>\n<\/tr>\n<tr>\n<td>Classe de pr\u00e9cision<\/td>\n<td>0.2 \/ 0.5 \/ 1.0<\/td>\n<\/tr>\n<tr>\n<td>Tension de tenue<\/td>\n<td>28 kV\/1 min, BIL 75 kV<\/td>\n<\/tr>\n<tr>\n<td>Largeur du rail du chariot \u00e0 main<\/td>\n<td>210 mm \/ 275 mm<\/td>\n<\/tr>\n<tr>\n<td>M\u00e9canisme d'embo\u00eetement<\/td>\n<td>M\u00e9canique + \u00c9lectricit\u00e9<\/td>\n<\/tr>\n<tr>\n<td>Type d'installation<\/td>\n<td>Montage et d\u00e9montage manuels<\/td>\n<\/tr>\n<tr>\n<td>Cycle de maintenance<\/td>\n<td>Inspection annuelle recommand\u00e9e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><strong><span style=\"font-size: 75%;\">Chariot de manutention pour l'unit\u00e9 de transformateur de tension d'un appareillage de commutation de 12 kV \u00e0 installation centrale<\/span><\/strong><\/h3>\n<h4><strong>Dessin<\/strong><\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2554\" src=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/pt-handcart-for-12kv-centrally-installed-switchgear-voltage-transformer-unit-drawing-768x768.webp\" alt=\"Chariot \u00e0 main pour transformateur de tension d&#039;un appareillage de commutation de 12 kV \u00e0 installation centrale\" width=\"768\" height=\"768\" srcset=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/pt-handcart-for-12kv-centrally-installed-switchgear-voltage-transformer-unit-drawing-768x768.webp 768w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/pt-handcart-for-12kv-centrally-installed-switchgear-voltage-transformer-unit-drawing-440x440.webp 440w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/pt-handcart-for-12kv-centrally-installed-switchgear-voltage-transformer-unit-drawing-12x12.webp 12w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/pt-handcart-for-12kv-centrally-installed-switchgear-voltage-transformer-unit-drawing-300x300.webp 300w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/pt-handcart-for-12kv-centrally-installed-switchgear-voltage-transformer-unit-drawing-600x600.webp 600w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/pt-handcart-for-12kv-centrally-installed-switchgear-voltage-transformer-unit-drawing-100x100.webp 100w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/pt-handcart-for-12kv-centrally-installed-switchgear-voltage-transformer-unit-drawing.webp 1000w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Le chariot PT est un \u00e9l\u00e9ment amovible situ\u00e9 dans la partie centrale de l'appareillage de commutation, sur lequel sont install\u00e9s les principaux composants \u00e9lectriques. On l'appelle \u00e9galement \u00ab chariot \u00bb ; il comprend notamment le chariot PT et le chariot de commutateur (disjoncteur), qui peuvent \u00eatre retir\u00e9s le long de rails de guidage \u00e0 des fins de maintenance ou de remplacement lorsque le commutateur est hors tension.<\/p>","protected":false},"featured_media":2550,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"PT Handcart for 12kV Centrally Installed Switchgear Voltage Transformer Unit","_seopress_titles_desc":"This 12kV 24kV Switchgear Handcart is a withdrawable unit for indoor high-voltage switchgear, supporting easy installation, maintenance & testing. It includes VCB Handcart, PT Handcart (Voltage Transformer Handcart) & Isolation Handcart.","_seopress_robots_index":""},"product_brand":[],"product_cat":[23,33],"product_tag":[113,111,114],"class_list":{"0":"post-2545","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-vacuum-circuit-breaker","7":"product_cat-handcart","8":"product_tag-pt-handcart","9":"product_tag-switchgear-handcart","10":"product_tag-voltage-transformer-handcart","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/niunielec.com\/fr\/wp-json\/wp\/v2\/product\/2545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/niunielec.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/niunielec.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/niunielec.com\/fr\/wp-json\/wp\/v2\/comments?post=2545"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/niunielec.com\/fr\/wp-json\/wp\/v2\/media\/2550"}],"wp:attachment":[{"href":"https:\/\/niunielec.com\/fr\/wp-json\/wp\/v2\/media?parent=2545"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/niunielec.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2545"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/niunielec.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2545"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/niunielec.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}