{"id":1187,"date":"2026-01-29T06:40:51","date_gmt":"2026-01-29T06:40:51","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&p=1187"},"modified":"2026-09-02T02:03:58","modified_gmt":"2026-09-02T02:03:58","slug":"xrnt-high-voltage-current-limiting-fuse","status":"publish","type":"products","link":"https:\/\/yieou.com\/it\/product\/xrnt-high-voltage-current-limiting-fuse\/","title":{"rendered":"Fusibile limitatore di corrente ad alta tensione XRNT"},"content":{"rendered":"

Panoramica del prodotto<\/strong><\/h3>\n\n\n\n

Il fusibile limitatore di corrente ad alta tensione XRNT \u00e8 adatto per sistemi interni in corrente alternata a 50 Hz con una tensione nominale di 3,6\u201340,5 kV. Pu\u00f2 essere utilizzato in combinazione con altri apparecchi elettrici di manovra come sezionatori di carico e contattori sottovuoto, fungendo da componente protettivo per la protezione da cortocircuito e sovraccarico di trasformatori di potenza e altre apparecchiature. \u00c8 anche un accessorio essenziale per quadri elettrici ad alta tensione, unit\u00e0 a anello e sottostazioni prefabbricate ad alta e bassa tensione.<\/p>\n\n\n\n

Schema Strutturale del Prodotto<\/h3>\n\n\n\n
\"\"<\/figure>\n\n\n\n

1. Dimensioni complessive e di montaggio (mm)<\/h3>\n\n\n\n
Modello Prodotto<\/th>Tensione Nominale (kV)<\/th>Corrente di interruzione del fusibile (A)<\/th>Capacit\u00e0 di interruzione (kA)<\/th>Dimensioni standard (mm)<\/th>Osservazioni<\/th><\/tr><\/thead>
XRNT<\/td>3.6, 7.2, 10, 12<\/td>5, 6.3, 10, 16, 20, 25, 31.5, 40<\/td>\u2264 50<\/td>\u03a651\u00d7292<\/td>(Bianco, Marrone)Tubo in porcellanaTubo in fibra di vetro(Verde)<\/td><\/tr>
XRNT<\/td>3.6, 7.2, 10, 12<\/td>50, 63, 71, 80, 90, 100, 125<\/td>\u2264 50<\/td>\u03a676\u00d7292<\/td>(Bianco, Marrone)Tubo in porcellanaTubo in fibra di vetro(Verde)<\/td><\/tr>
XRNT<\/td>3.6, 7.2, 10, 12<\/td>150, 160, 200<\/td>\u2264 50<\/td>\u03a688\u00d7292<\/td>(Bianco, Marrone)Tubo in porcellanaTubo in fibra di vetro(Verde)<\/td><\/tr>
XRNT<\/td>20, 24<\/td>5, 6.3, 10, 16, 20, 25, 31.5, 40<\/td>\u2264 50<\/td>\u03a651\u00d7442<\/td>(Bianco, Marrone)Tubo in porcellanaTubo in fibra di vetro(Verde)<\/td><\/tr>
XRNT<\/td>20, 24<\/td>50, 63, 71, 80, 90, 100, 125<\/td>\u2264 50<\/td>\u03a676\u00d7442<\/td>(Bianco, Marrone)Tubo in porcellanaTubo in fibra di vetro(Verde)<\/td><\/tr>
XRNT<\/td>20, 24<\/td>125, 160, 200<\/td>\u2264 50<\/td>\u03a688\u00d7442<\/td>(Bianco, Marrone)Tubo in porcellanaTubo in fibra di vetro(Verde)<\/td><\/tr>
XRNT<\/td>35, 40.5<\/td>6.3, 10, 16, 20, 25<\/td>\u2264 50<\/td>\u03a651\u00d7537<\/td>(Bianco, Marrone)Tubo in porcellanaTubo in fibra di vetro(Verde)<\/td><\/tr>
XRNT<\/td>35, 40.5<\/td>25, 31.5, 40<\/td>\u2264 50<\/td>\u03a676\u00d7537<\/td>(Bianco, Marrone)Tubo in porcellanaTubo in fibra di vetro(Verde)<\/td><\/tr>
XRNT<\/td>35, 40.5<\/td>50, 63, 71, 80, 90, 100<\/td>\u2264 50<\/td>\u00d888\u00d7537<\/td>(Bianco, Marrone)Tubo in porcellanaTubo in fibra di vetro(Verde)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

2. Tabella di Riferimento per la Selezione (Tensione Primaria del Trasformatore: 7,2kV)<\/h3>\n\n\n\n
Capacit\u00e0 del trasformatore (kVA)<\/th>Tensione Nominale del Fusibile (kV)<\/th>Corrente di fusibile (A)<\/th><\/tr><\/thead>
100<\/td>7.2<\/td>20<\/td><\/tr>
125<\/td>7.2<\/td>20<\/td><\/tr>
160<\/td>7.2<\/td>25<\/td><\/tr>
200<\/td>7.2<\/td>31.5<\/td><\/tr>
250<\/td>7.2<\/td>40<\/td><\/tr>
300\/315<\/td>7.2<\/td>50<\/td><\/tr>
400<\/td>7.2<\/td>71<\/td><\/tr>
500<\/td>7.2<\/td>80<\/td><\/tr>
630<\/td>7.2<\/td>100<\/td><\/tr>
750\/800<\/td>7.2<\/td>125<\/td><\/tr>
1000<\/td>7.2<\/td>160<\/td><\/tr>
1250<\/td>7.2<\/td>200<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

3. Tabella di Riferimento per la Selezione (Tensione Primaria del Trasformatore: 7,2kV)<\/h3>\n\n\n\n
Capacit\u00e0 del trasformatore (kVA)<\/th>Tensione Nominale del Fusibile (kV)<\/th>Corrente di fusibile (A)<\/th><\/tr><\/thead>
50<\/td>12<\/td>6.3<\/td><\/tr>
100<\/td>12<\/td>10<\/td><\/tr>
125<\/td>12<\/td>16<\/td><\/tr>
160<\/td>12<\/td>16<\/td><\/tr>
200<\/td>12<\/td>20<\/td><\/tr>
250<\/td>12<\/td>25<\/td><\/tr>
300\/315<\/td>12<\/td>31.5<\/td><\/tr>
400<\/td>12<\/td>40<\/td><\/tr>
500<\/td>12<\/td>50<\/td><\/tr>
630<\/td>12<\/td>63<\/td><\/tr>
750\/800<\/td>12<\/td>71\/80<\/td><\/tr>
1000<\/td>12<\/td>100<\/td><\/tr>
1250<\/td>12<\/td>125<\/td><\/tr>
1500\/1600<\/td>12<\/td>150\/160<\/td><\/tr>
2000<\/td>12<\/td>200<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

4. Tabella di Riferimento per la Selezione (Tensione Primaria del Trasformatore: 7,2kV)<\/h3>\n\n\n\n
Capacit\u00e0 del trasformatore (kVA)<\/th>Tensione Nominale del Fusibile (kV)<\/th>Corrente di fusibile (A)<\/th><\/tr><\/thead>
100<\/td>24<\/td>6.3<\/td><\/tr>
125<\/td>24<\/td>6.3<\/td><\/tr>
160<\/td>24<\/td>10<\/td><\/tr>
200<\/td>24<\/td>10<\/td><\/tr>
250<\/td>24<\/td>16<\/td><\/tr>
300\/315<\/td>24<\/td>16<\/td><\/tr>
400<\/td>24<\/td>20<\/td><\/tr>
500<\/td>24<\/td>25<\/td><\/tr>
630<\/td>24<\/td>31.5<\/td><\/tr>
750\/800<\/td>24<\/td>40<\/td><\/tr>
1000<\/td>24<\/td>50<\/td><\/tr>
1250<\/td>24<\/td>63<\/td><\/tr>
1500\/1600<\/td>24<\/td>80<\/td><\/tr>
2000<\/td>24<\/td>100<\/td><\/tr>
2500<\/td>24<\/td>125<\/td><\/tr>
3150<\/td>24<\/td>160<\/td><\/tr>
4000<\/td>24<\/td>200<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

5. Tabella di Riferimento per la Selezione (Tensione Primaria del Trasformatore: 7,2kV)<\/h3>\n\n\n\n
Capacit\u00e0 del trasformatore (kVA)<\/th>Tensione Nominale del Fusibile (kV)<\/th>Corrente di fusibile (A)<\/th><\/tr><\/thead>
50<\/td>24<\/td>2<\/td><\/tr>
100<\/td>24<\/td>3.15<\/td><\/tr>
125<\/td>24<\/td>5<\/td><\/tr>
160<\/td>24<\/td>5\u20136,3<\/td><\/tr>
200<\/td>24<\/td>6.3<\/td><\/tr>
250<\/td>24<\/td>8\u201310<\/td><\/tr>
315<\/td>24<\/td>10\u201312<\/td><\/tr>
400<\/td>24<\/td>12\u201316<\/td><\/tr>
500<\/td>24<\/td>16<\/td><\/tr>
630<\/td>24<\/td>20\u201325<\/td><\/tr>
800<\/td>24<\/td>25\u201331,5<\/td><\/tr>
1000<\/td>24<\/td>31,5\u201340<\/td><\/tr>
1250<\/td>24<\/td>40\u201350<\/td><\/tr>
1600<\/td>24<\/td>50<\/td><\/tr>
2000<\/td>24<\/td>63<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n

\n\n\t\t\n
    \n\t\t\t <\/ul>\n <\/div>","protected":false},"excerpt":{"rendered":"

    Product Overview XRNT High-Voltage Current-Limiting Fuse is suitable for indoor AC 50Hz systems with a rated voltage of 3.6\u201340.5kV. It […]<\/p>\n","protected":false},"featured_media":1189,"template":"","meta":{"_acf_changed":true,"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 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-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":"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":""},"mobile":{"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":""}}},"product_category":[11],"class_list":["post-1187","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-special-accessories-for-substation"],"acf":{"products_imagines":[1189],"short_describe":"","pdf_file":"","related_products":{"products":""},"technical_parameter":"","outline_and_installation_dimension":""},"_links":{"self":[{"href":"https:\/\/yieou.com\/it\/wp-json\/wp\/v2\/products\/1187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yieou.com\/it\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/yieou.com\/it\/wp-json\/wp\/v2\/types\/products"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/yieou.com\/it\/wp-json\/wp\/v2\/media\/1189"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yieou.com\/it\/wp-json\/wp\/v2\/media\/1189"}],"wp:attachment":[{"href":"https:\/\/yieou.com\/it\/wp-json\/wp\/v2\/media?parent=1187"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/yieou.com\/it\/wp-json\/wp\/v2\/product_category?post=1187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}