{"id":1195,"date":"2026-01-29T07:41:55","date_gmt":"2026-01-29T07:41:55","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&#038;p=1195"},"modified":"2026-09-02T01:59:17","modified_gmt":"2026-09-02T01:59:17","slug":"prnt-15-5-high-voltage-current-limiting-fuse-for-overload-protection-of-oil-immersed-transformers","status":"publish","type":"products","link":"https:\/\/yieou.com\/fr\/product\/prnt-15-5-high-voltage-current-limiting-fuse-for-overload-protection-of-oil-immersed-transformers\/","title":{"rendered":"PRNT-15.5 Fusible \u00e0 courant limit\u00e9 haute tension pour la protection contre les surcharges des transformateurs immerg\u00e9s dans l'huile"},"content":{"rendered":"<h3 class=\"wp-block-heading\">Aper\u00e7u du produit<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le fusible limiteur de courant haute tension PRNT-15.5 pour la protection contre les surcharges des transformateurs immerg\u00e9s dans l'huile est un fusible haute tension destin\u00e9 \u00e0 la protection contre les surcharges des transformateurs immerg\u00e9s dans l'huile, adapt\u00e9 aux syst\u00e8mes d'alimentation int\u00e9rieurs \u00e0 haute tension AC 50Hz avec une tension nominale de 15,5 kV et un courant nominal allant jusqu'\u00e0 140 A. Il doit \u00eatre connect\u00e9 en s\u00e9rie avec le fusible de secours XRNT-15.5 pour la protection contre les courts-circuits des transformateurs immerg\u00e9s dans l'huile afin de former la protection contre les surcharges et les courts-circuits des transformateurs de puissance. Plus pr\u00e9cis\u00e9ment, il est uniquement utilis\u00e9 pour prot\u00e9ger contre les d\u00e9fauts de court-circuit c\u00f4t\u00e9 secondaire des transformateurs et les courants de d\u00e9faut dans une plage \u00e9troite dans le cadre d'une protection compl\u00e8te.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dimensions globales et d'encastrement (mm)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"735\" height=\"267\" src=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/cbdaad09-e81a-44d4-9e25-86bc8ef86f26.png\" alt=\"\" class=\"wp-image-1196\" srcset=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/cbdaad09-e81a-44d4-9e25-86bc8ef86f26.png 735w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/cbdaad09-e81a-44d4-9e25-86bc8ef86f26-300x109.png 300w\" sizes=\"(max-width: 735px) 100vw, 735px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Tension nominale (kV)<\/td><td>Tension max. (kV)<\/td><td>Courant nominal du fusible (A)140<\/td><\/tr><tr><td colspan=\"2\">Courant nominal du fusible (A) : 6,3, 10, 16, 25, 40, 50, 63, 100, 150<\/td><td>Environnement d'exploitation dans l'huile de transformateur<\/td><\/tr><tr><td colspan=\"3\">Courant de coupure maximal assign\u00e9 (kA)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Dimensions globales et d'encastrement (mm)<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"574\" src=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/87454d3f-c220-4e56-b0b3-ca2bc34cf59a-1024x574.png\" alt=\"\" class=\"wp-image-1198\" srcset=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/87454d3f-c220-4e56-b0b3-ca2bc34cf59a-1024x574.png 1024w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/87454d3f-c220-4e56-b0b3-ca2bc34cf59a-300x168.png 300w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/87454d3f-c220-4e56-b0b3-ca2bc34cf59a-768x430.png 768w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/87454d3f-c220-4e56-b0b3-ca2bc34cf59a.png 1323w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Dimensions globales et d'encastrement (mm)<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Guide g\u00e9n\u00e9ral de s\u00e9lection des fusibles primaires pour transformateurs immerg\u00e9s dans l'huile de 10 kV<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Capacit\u00e9 du transformateur (kVA)<\/th><th class=\"has-text-align-center\" data-align=\"center\">Courant nominal (A)<\/th><th class=\"has-text-align-center\" data-align=\"center\">XRNT-15.5 Courant nominal (A)<\/th><th class=\"has-text-align-center\" data-align=\"center\">PRNT-15.5 Courant nominal (A)<\/th><\/tr><\/thead><tbody><tr><td>50<\/td><td>275<\/td><td>31.5<\/td><td>6.3<\/td><\/tr><tr><td>100<\/td><td>5.5<\/td><td>40<\/td><td>10<\/td><\/tr><tr><td>160<\/td><td>8.8<\/td><td>63<\/td><td>16<\/td><\/tr><tr><td>200<\/td><td>11.0<\/td><td>80\/63<\/td><td>25<\/td><\/tr><tr><td>250<\/td><td>13.7<\/td><td>80<\/td><td>25<\/td><\/tr><tr><td>315<\/td><td>17.3<\/td><td>100<\/td><td>40<\/td><\/tr><tr><td>400<\/td><td>22.0<\/td><td>125<\/td><td>40<\/td><\/tr><tr><td>500<\/td><td>27.5<\/td><td>150<\/td><td>50<\/td><\/tr><tr><td>630<\/td><td>34.6<\/td><td>175<\/td><td>63<\/td><\/tr><\/tbody><\/table><\/figure>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>Product Overview The PRNT-15.5 High-Voltage Current-Limiting Fuse for Overload Protection of Oil-Immersed Transformer is a high-voltage fuse for the overload [&hellip;]<\/p>\n","protected":false},"featured_media":1199,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","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-5)","background-image":"","background-repeat":"repeat","background-position":"center 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