{"id":1195,"date":"2026-01-29T07:41:55","date_gmt":"2026-01-29T07:41:55","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&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\/pt\/product\/prnt-15-5-high-voltage-current-limiting-fuse-for-overload-protection-of-oil-immersed-transformers\/","title":{"rendered":"Fus\u00edvel PRNT-15.5 de Alta Tens\u00e3o Limitador de Corrente para Prote\u00e7\u00e3o Contra Sobrecarga de Transformador a \u00d3leo"},"content":{"rendered":"

Vis\u00e3o Geral do Produto<\/h3>\n\n\n\n

O Fus\u00edvel Limitador de Corrente de Alta Tens\u00e3o PRNT-15.5 para Prote\u00e7\u00e3o contra Sobrecarga de Transformador Imerso em \u00d3leo \u00e9 um fus\u00edvel de alta tens\u00e3o para a prote\u00e7\u00e3o contra sobrecarga de transformadores imersos em \u00f3leo, adequado para sistemas de energia de alta tens\u00e3o internos de CA 50Hz com uma tens\u00e3o nominal de 15,5kV e uma corrente nominal de at\u00e9 140A. Ele deve ser conectado em s\u00e9rie com o fus\u00edvel de backup XRNT-15.5 para a prote\u00e7\u00e3o contra curto-circuito de transformadores imersos em \u00f3leo, a fim de formar a prote\u00e7\u00e3o contra sobrecarga e curto-circuito para transformadores de pot\u00eancia. Especificamente, ele \u00e9 usado apenas para proteger contra falhas de curto-circuito no lado secund\u00e1rio de transformadores e correntes de falha dentro de uma faixa estreita como parte da prote\u00e7\u00e3o de alcance total.<\/p>\n\n\n\n

Dimens\u00f5es Gerais e de Montagem (mm)<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
Tens\u00e3o Nominal (kV)<\/td>Tens\u00e3o M\u00e1x. (kV)<\/td>Fuse Rated Current (A)140<\/td><\/tr>
Fuse Rated Current (A): 6.3, 10, 16, 25, 40, 50, 63, 100, 150<\/td>Operating Environment in Transformer Oil<\/td><\/tr>
Corrente M\u00e1xima de Ruptura Nominal (kA)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Dimens\u00f5es Gerais e de Montagem (mm)<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Dimens\u00f5es Gerais e de Montagem (mm)<\/h3>\n\n\n\n

General Selection Guide for Primary Fuses of 10kV Oil-Immersed Transformers<\/h3>\n\n\n\n
Capacidade do Transformador (kVA)<\/th>Corrente Nominal (A)<\/th>XRNT-15.5 Rated Current (A)<\/th>PRNT-15.5 Rated Current (A)<\/th><\/tr><\/thead>
50<\/td>275<\/td>31.5<\/td>6.3<\/td><\/tr>
100<\/td>5.5<\/td>40<\/td>10<\/td><\/tr>
160<\/td>8.8<\/td>63<\/td>16<\/td><\/tr>
200<\/td>11.0<\/td>80\/63<\/td>25<\/td><\/tr>
250<\/td>13.7<\/td>80<\/td>25<\/td><\/tr>
315<\/td>17.3<\/td>100<\/td>40<\/td><\/tr>
400<\/td>22.0<\/td>125<\/td>40<\/td><\/tr>
500<\/td>27.5<\/td>150<\/td>50<\/td><\/tr>
630<\/td>34.6<\/td>175<\/td>63<\/td><\/tr><\/tbody><\/table><\/figure>\n\n
\n\n\t\t\n
    \n\t\t\t <\/ul>\n <\/div>","protected":false},"excerpt":{"rendered":"

    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 […]<\/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 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-1195","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-special-accessories-for-substation"],"acf":{"products_imagines":[1199],"short_describe":"","pdf_file":"","related_products":{"products":""},"technical_parameter":"","outline_and_installation_dimension":""},"_links":{"self":[{"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/products\/1195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/types\/products"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/media\/1199"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/media\/1199"}],"wp:attachment":[{"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/media?parent=1195"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/product_category?post=1195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}