{"id":21487,"date":"2025-01-29T11:13:49","date_gmt":"2025-01-29T11:13:49","guid":{"rendered":"https:\/\/www.tronkiele.com\/?post_type=product&#038;p=21487"},"modified":"2025-04-30T13:46:34","modified_gmt":"2025-04-30T13:46:34","slug":"fkn12a-12-indoor-high-voltage-vacuum-load-break-switch","status":"publish","type":"product","link":"https:\/\/www.tronkiele.com\/pt\/product\/fkn12a-12-indoor-high-voltage-vacuum-load-break-switch\/","title":{"rendered":"FKN12A-12 Interruptor de corte em carga a v\u00e1cuo de alta tens\u00e3o para interior LBS com elo de fus\u00edvel"},"content":{"rendered":"<h2>Carater\u00edsticas do produto e campo de aplica\u00e7\u00e3o<\/h2>\n<p><strong>Casos muito utilizados:<\/strong><br \/>\nAplic\u00e1vel a esta\u00e7\u00f5es de distribui\u00e7\u00e3o, subesta\u00e7\u00f5es e outros locais de empresas industriais e mineiras para prote\u00e7\u00e3o e controlo de equipamento el\u00e9trico.<br \/>\n<strong>Fun\u00e7\u00f5es principais:<\/strong><br \/>\nCorrente de carga de abertura e fecho e corrente de circuito fechado<br \/>\nManuseamento da corrente de carga do transformador e do cabo sem carga<br \/>\nCom capacidade de fecho de corrente de curto-circuito<br \/>\n<strong>Funcionamento c\u00f3modo:<\/strong><br \/>\nSuporta o funcionamento manual e el\u00e9trico, permitindo fun\u00e7\u00f5es pr\u00e1ticas de controlo remoto.<\/p>\n<h2>Condi\u00e7\u00f5es de trabalho<\/h2>\n<p>Altitude: \u22641000m<br \/>\nTemperatura ambiente: M\u00e1ximo +40 \u2103, m\u00ednimo -25 \u2103 (\u00e9 permitido armazenar e transportar a -30 \u2103)<br \/>\nHumidade do ar:<br \/>\nValor m\u00e9dio di\u00e1rio n\u00e3o superior a 95%<br \/>\nValor m\u00e9dio mensal n\u00e3o superior a 90%<br \/>\nGrau de polui\u00e7\u00e3o: Grau I<br \/>\nIntensidade s\u00edsmica: Menos de 8 graus de intensidade s\u00edsmica<br \/>\nVibra\u00e7\u00e3o e polui\u00e7\u00e3o: N\u00e3o h\u00e1 vibra\u00e7\u00f5es frequentes e intensas. O ar ambiente n\u00e3o cont\u00e9m gases corrosivos ou inflam\u00e1veis e polui\u00e7\u00e3o por vapor de \u00e1gua<\/p>\n<h2>Par\u00e2metros t\u00e9cnicos<\/h2>\n<table border=\"0\" width=\"954\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"et2\" rowspan=\"2\" width=\"60\" height=\"41\"><span class=\"font2\">N\u00e3o.<\/span><\/td>\n<td class=\"et2\" colspan=\"2\" rowspan=\"2\" width=\"379\"><span class=\"font3\">Item<\/span><\/td>\n<td class=\"et2\" rowspan=\"2\" width=\"51\"><span class=\"font4\">Unidade<\/span><\/td>\n<td class=\"et2\" colspan=\"2\" width=\"463\"><span class=\"font5\">Dados<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et2\" width=\"232\"><span class=\"font6\">FZN25-12DL\/T630-20<\/span><\/td>\n<td class=\"et2\" width=\"230\"><span class=\"font7\">FZRN25-12DL\/T20O-31.5<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"60\" height=\"20\"><\/td>\n<td class=\"et4\" colspan=\"2\" width=\"379\"><span class=\"font6\">Tens\u00e3o nominal<\/span><\/td>\n<td class=\"et5\" width=\"51\"><span class=\"font6\">KV<\/span><\/td>\n<td class=\"et6\" colspan=\"2\" width=\"463\">12<\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"20\">2<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Corrente nominal<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">A<\/span><\/td>\n<td class=\"et7\" width=\"232\">630<\/td>\n<td class=\"et7\" width=\"230\">200<\/td>\n<\/tr>\n<tr>\n<td class=\"et10\" width=\"60\" height=\"17\">3<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Frequ\u00eancia nominal<\/span><\/td>\n<td class=\"et11\" width=\"51\"><span class=\"font6\">HZ<\/span><\/td>\n<td class=\"et10\" colspan=\"2\" width=\"463\">50<\/td>\n<\/tr>\n<tr>\n<td class=\"et12\" rowspan=\"2\" width=\"60\" height=\"55\">4<\/td>\n<td class=\"et8\" rowspan=\"2\" width=\"120\"><span class=\"font6\">Isolamento nominal\u00a0<\/span><span class=\"font6\">n\u00edvel<\/span><\/td>\n<td class=\"et8\" width=\"259\"><span class=\"font6\">1 min de resist\u00eancia \u00e0 frequ\u00eancia de pot\u00eancia\u00a0<\/span><span class=\"font6\">tens\u00e3o<\/span><\/td>\n<td class=\"et13\" width=\"51\"><span class=\"font6\">KV<\/span><\/td>\n<td class=\"et9\" colspan=\"2\" width=\"463\"><span class=\"font6\">C\u00e2mara de arco entre contactos abertos 30; Para a terra, fase a fase 42\u00a0<\/span><span class=\"font6\">lsolamento entre contactos abertos 48<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et8\" width=\"259\"><span class=\"font6\">Tens\u00e3o suport\u00e1vel de impulso de rel\u00e2mpago<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">KV<\/span><\/td>\n<td class=\"et9\" colspan=\"2\" width=\"463\"><span class=\"font6\">Para a terra, fase a fase 75; isolamento entre contactos abertos 85<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"18\">5<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Corrente nominal de resist\u00eancia de curta dura\u00e7\u00e3o<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">KA<\/span><\/td>\n<td class=\"et7\" width=\"232\">20<\/td>\n<td class=\"et14\" width=\"230\"><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"20\">6<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Dura\u00e7\u00e3o nominal do curto-circuito<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">S<\/span><\/td>\n<td class=\"et7\" width=\"232\">4<\/td>\n<td class=\"et14\" width=\"230\"><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"19\">7<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Corrente suport\u00e1vel de pico nominal<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">KA<\/span><\/td>\n<td class=\"et7\" width=\"232\">50<\/td>\n<td class=\"et14\" width=\"230\"><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"19\">8<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Corrente nominal de corte de carga ativa<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">A<\/span><\/td>\n<td class=\"et7\" width=\"232\">630<\/td>\n<td class=\"et14\" width=\"230\"><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"18\">9<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Corrente nominal de corte em circuito fechado<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">A<\/span><\/td>\n<td class=\"et7\" width=\"232\">630<\/td>\n<td class=\"et14\" width=\"230\"><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"19\">10<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Corrente nominal de rutura de carga do cabo<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">A<\/span><\/td>\n<td class=\"et7\" width=\"232\">10<\/td>\n<td class=\"et14\" width=\"230\"><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"20\">11<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Capacidade nominal do transformador de rutura em vazio<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">KVA<\/span><\/td>\n<td class=\"et7\" colspan=\"2\" width=\"463\">1600<\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"19\">12<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Corrente nominal de interrup\u00e7\u00e3o de curto-circuito<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">KA<\/span><\/td>\n<td class=\"et9\" width=\"232\"><span class=\"font8\">\u4e00<\/span><\/td>\n<td class=\"et15\" width=\"230\">31.5<\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"18\">13<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Corrente nominal de transfer\u00eancia<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">A<\/span><\/td>\n<td class=\"et16\" width=\"232\"><\/td>\n<td class=\"et7\" width=\"230\">2000<\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"18\">14<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Tipo de fus\u00edvel<\/span><\/td>\n<td class=\"et14\" width=\"51\"><\/td>\n<td class=\"et14\" width=\"232\"><\/td>\n<td class=\"et9\" width=\"230\"><span class=\"font6\">SDLAJ-12\u3001XPNT1-12<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"19\">15<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Energia de sa\u00edda do p\u00eandulo<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">J<\/span><\/td>\n<td class=\"et14\" width=\"232\"><\/td>\n<td class=\"et9\" width=\"230\"><span class=\"font6\">1+0.5<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"20\">16<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Corrente nominal de fecho de curto-circuito<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">KA<\/span><\/td>\n<td class=\"et16\" width=\"232\"><\/td>\n<td class=\"et9\" width=\"230\"><span class=\"font6\">80 (Pico previsto)<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"18\">17<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Corrente nominal de resist\u00eancia de curta dura\u00e7\u00e3o do interrutor de liga\u00e7\u00e3o \u00e0 terra<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">KA<\/span><\/td>\n<td class=\"et7\" colspan=\"2\" width=\"463\">20<\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"18\">18<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Dura\u00e7\u00e3o nominal do curto-circuito do interrutor de liga\u00e7\u00e3o \u00e0 terra<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">S<\/span><\/td>\n<td class=\"et7\" colspan=\"2\" width=\"463\">2<\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"19\">19<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Corrente suport\u00e1vel nominal de pico do interrutor de liga\u00e7\u00e3o \u00e0 terra<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">KA<\/span><\/td>\n<td class=\"et7\" colspan=\"2\" width=\"463\">50<\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"20\">20<\/td>\n<td class=\"et8\" colspan=\"2\" width=\"379\"><span class=\"font6\">Tens\u00e3o nominal do circuito auxiliar<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">V<\/span><\/td>\n<td class=\"et9\" colspan=\"2\" width=\"463\"><span class=\"font6\">\u224c 220V\u3001\u224c 110V<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" width=\"60\" height=\"17\">21<\/td>\n<td class=\"et17\" colspan=\"2\" width=\"379\"><span class=\"font6\">Vida mec\u00e2nica<\/span><\/td>\n<td class=\"et9\" width=\"51\"><span class=\"font6\">Tempos<\/span><\/td>\n<td class=\"et7\" colspan=\"2\" width=\"463\">10000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Ambiental<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-21490 size-full\" src=\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/01\/Indoor-High-Voltage-Vacuum-Load-Break-Switch-LBS-Drawing.webp\" alt=\"Interruptor seccionador de carga em v\u00e1cuo de alta tens\u00e3o para interior Desenho LBS\" width=\"1074\" height=\"632\" srcset=\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/01\/Indoor-High-Voltage-Vacuum-Load-Break-Switch-LBS-Drawing.webp 1074w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/01\/Indoor-High-Voltage-Vacuum-Load-Break-Switch-LBS-Drawing-400x235.webp 400w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/01\/Indoor-High-Voltage-Vacuum-Load-Break-Switch-LBS-Drawing-768x452.webp 768w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/01\/Indoor-High-Voltage-Vacuum-Load-Break-Switch-LBS-Drawing-18x12.webp 18w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/01\/Indoor-High-Voltage-Vacuum-Load-Break-Switch-LBS-Drawing-430x253.webp 430w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/01\/Indoor-High-Voltage-Vacuum-Load-Break-Switch-LBS-Drawing-700x412.webp 700w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/01\/Indoor-High-Voltage-Vacuum-Load-Break-Switch-LBS-Drawing-150x88.webp 150w\" sizes=\"(max-width: 1074px) 100vw, 1074px\" \/><\/p>\n<h2>FZN25-12DL\/T630-20 Interruptor de carga de v\u00e1cuo de alta tens\u00e3o para interior<\/h2>\n<p>Tens\u00e3o nominal 12kV, trif\u00e1sica AC 50Hz, para utiliza\u00e7\u00e3o em esta\u00e7\u00f5es de distribui\u00e7\u00e3o industriais e mineiras, comuta\u00e7\u00e3o e prote\u00e7\u00e3o de cargas.<br \/>\nFun\u00e7\u00f5es principais: Comuta\u00e7\u00e3o e fecho da corrente de carga, condu\u00e7\u00e3o do transformador sem carga e corrente de carga do cabo.<br \/>\nModo de funcionamento: Funcionamento manual e el\u00e9trico, conveniente para a implementa\u00e7\u00e3o da fun\u00e7\u00e3o \"tr\u00eas remotos\".<br \/>\nCom fun\u00e7\u00e3o de liga\u00e7\u00e3o \u00e0 terra: Equipado com um interrutor de liga\u00e7\u00e3o \u00e0 terra, pode fechar com seguran\u00e7a a corrente de curto-circuito.<\/p>\n<h2>FZR25-12DL\/T200-31.5 Aparelho combinado de interrutor de carga e fus\u00edvel<\/h2>\n<p>Concebido para prote\u00e7\u00e3o contra curto-circuitos e controlo de carga, aplic\u00e1vel a sistemas interiores de 12kV trif\u00e1sicos AC 50Hz<br \/>\nCarater\u00edstica da fun\u00e7\u00e3o:<br \/>\nProte\u00e7\u00e3o contra curto-circuitos e controlo da corrente de carga<br \/>\nEquipado com um interrutor de liga\u00e7\u00e3o \u00e0 terra, suporta o fecho de corrente de curto-circuito. Modo de funcionamento: manual e el\u00e9trico satisfaz as necessidades de controlo inteligente.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tipo:FKN12A-12<br \/>\nEste interrutor de corte de carga em v\u00e1cuo de alta tens\u00e3o pode ser instalado juntamente com o interrutor de liga\u00e7\u00e3o \u00e0 terra, tendo a fun\u00e7\u00e3o de fechar a corrente de curto-circuito. O interrutor permite dois modos diferentes - manual e el\u00e9trico. A sua utiliza\u00e7\u00e3o em sistemas de energia permite-lhe cumprir tr\u00eas tipos de controlos (remoto, telemetria e tele-sinaliza\u00e7\u00e3o).<\/p>","protected":false},"featured_media":21488,"template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":{"0":"post-21487","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-vacuum-circuit-breaker","8":"first","9":"instock","10":"featured","11":"taxable","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>China FKN12A-12 Indoor High Voltage Vacuum Load Break Switch LBS - PINE<\/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.tronkiele.com\/pt\/product\/fkn12a-12-indoor-high-voltage-vacuum-load-break-switch\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China FKN12A-12 Indoor High Voltage Vacuum Load Break Switch LBS - PINE\" \/>\n<meta property=\"og:description\" content=\"Type:FKN12A-12 This vacuum load break switch of high voltage can be installed along with grounding switch having feature to close the short-circuit current. The switch allows two different modes - manual and electric mode. Its use in power systems allows it to comply with three types of controls (remote, telemetry, and telesignaling).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tronkiele.com\/pt\/product\/fkn12a-12-indoor-high-voltage-vacuum-load-break-switch\/\" \/>\n<meta property=\"og:site_name\" content=\"PINE\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-30T13:46:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/01\/FKN12A-12-Indoor-High-Voltage-Vacuum-Load-Break-Switch-LBS.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tronkiele.com\/product\/fkn12a-12-indoor-high-voltage-vacuum-load-break-switch\/\",\"url\":\"https:\/\/www.tronkiele.com\/product\/fkn12a-12-indoor-high-voltage-vacuum-load-break-switch\/\",\"name\":\"China FKN12A-12 Indoor High Voltage Vacuum Load Break Switch LBS - 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