{"id":1101,"date":"2024-09-04T22:03:32","date_gmt":"2024-09-04T14:03:32","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=1101"},"modified":"2024-12-26T13:52:00","modified_gmt":"2024-12-26T05:52:00","slug":"br-30fu-4p-type-2-30ka-spd","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/it\/product\/br-30fu-4p-type-2-30ka-spd\/","title":{"rendered":"BR-30FU SPD 4P Tipo 2 30kA"},"content":{"rendered":"<h3>Descrizione<\/h3><p><strong>Caratteristiche del prodotto:<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"firstRow\">\n<td height=\"32\"><strong>Specifica<\/strong><\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-30FU 150 4P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-30FU2754P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-30FU 320 4P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-30FU\u00a0385 4P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-30FU4404P<\/strong><\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Classificazione SPD secondo EN61643-11<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tipo 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tipo 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tipo 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tipo 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tipo 2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Classificazione SPD secondo IEC61643-11<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Classe II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Classe II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Classe II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Classe II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Classe II<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Massimo. funzionamento continuo c.a. voltaggio<\/td>\n<td height=\"32\">Uc<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">150 V<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">275 V<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">320 V<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">385 V<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">440 V<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Corrente di scarica nominale (8\/20\u03bcs)<\/td>\n<td height=\"32\">In<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">15kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">15kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">15kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">15kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">15kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Massimo. corrente di scarica (8\/20\u03bcs)<\/td>\n<td height=\"32\">Imax<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">30kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">30kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">30kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">30kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">30kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Livello di protezione della tensione<\/td>\n<td height=\"32\">Su<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22640,8kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,3 kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,5 kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,8 kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22642,0 kV<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Livello di protezione dalla tensione 5kA<\/td>\n<td height=\"32\">Su<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22640,6 kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,2kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,3 kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,5 kV<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Capacit\u00e0 di tenuta al cortocircuito<\/td>\n<td height=\"32\">Isccr<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Resistenza TOV a sovratensione temporanea<\/td>\n<td height=\"32\">UT<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">180 V\/5 secondi.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">335 V\/5 sec.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">400 V\/5 secondi.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">500 V\/5 secondi.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">580 V\/5 secondi.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Guasto TOV-safe per sovratensione temporanea<\/td>\n<td height=\"32\">UT<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">230 V\/120 min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">440 V\/120 min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">520 V\/120 min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">650 V\/120 min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">765 V\/120 min.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tempo di risposta<\/td>\n<td height=\"32\">tA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Intervallo di temperatura operativa<\/td>\n<td height=\"32\">Tu<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40\u2103-80\u2103<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40\u2103-80\u2103<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40\u2103-80\u2103<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40\u2103-80\u2103<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40\u2103-80\u2103<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Indicazione dello stato di funzionamento\/guasto<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">verde\/rosso<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">verde\/rosso<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">verde\/rosso<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">verde\/rosso<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">verde\/rosso<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Area della sezione trasversale (Min.)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Area della sezione trasversale (max.)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35 mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35 mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35 mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35 mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35 mm\u00b2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Per il montaggio<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"5\" align=\"center\" valign=\"middle\" height=\"32\">Guida DIN da 35 mm<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Materiale della custodia<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"5\" align=\"center\" valign=\"middle\" height=\"32\">Termoplastico \u00a0UL94-V0<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Grado di protezione<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Codice ordine<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B16106<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B16118<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B16130<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B16142<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B16154<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Codice d'ordine (Con segnalazione remota)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B16107<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B16119<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B16131<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B16143<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B16155<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Caratteristiche:<\/strong><\/p>\n<p>I limitatori di sovratensione BR-30FU soddisfano i requisiti della classe di tipo 2 secondo IEC 61643-11.<\/p>\n<p>Installazione su guida elettrica da 35 mm<\/p>\n<p>Dispositivo di protezione contro le sovratensioni, spina.<\/p>\n<p>Forma d'onda 8\/20us, bassa tensione residua<\/p>\n<p>Porta di segnalazione remota, avviso remoto<\/p>\n<p>Doppia protezione del flusso di hot melt.<\/p>\n<p>Scaricatore di sovratensione collegabile<\/p>\n<p>Il tempo di reazione inferiore a 25 ns.<\/p>\n<p>Elevata capacit\u00e0 di arresto<\/p>\n<p>Visualizzazione visiva dello stato<\/p>\n<p>Le correnti massime di scarica (IMAX 8\/20) di ciascuna linea potrebbero essere 30kA.<\/p>\n<p>Connessioni etichettate<\/p>\n<p><strong>Applicazione:<\/strong><\/p>\n<p>Gli scaricatori di sovratensione di tipo 2 forniscono protezione contro le sovratensioni originate dalla commutazione e dagli effetti secondari dei fulmini.<\/p>\n<p>Per shunt e pressione per limitare la corrente indiretta di fulmine o altra sovratensione istantanea.<\/p>\n<p>Scatola di distribuzione del piano degli edifici<\/p>\n<p><strong>Installazione:<\/strong><\/p>\n<p>\u2022 Gli scaricatori di tipo 2 devono essere installati nei quadri di distribuzione secondaria dopo i quadri di distribuzione principali contenenti gli scaricatori di tipo 1.<\/p>\n<p>\u2022 Per un corretto funzionamento tra gli scaricatori di tipo 1 e tipo 2 devono essere presenti almeno 10-15 m di cavo o filo, altrimenti \u00e8 necessario installare una bobina di disaccoppiamento tra i due dispositivi.<\/p>\n<div>\n<div>\u2022 Nelle zone in cui i temporali sono frequenti, si consiglia vivamente di installare sistemi di protezione aggiuntivi.<\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1762\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-30FU-4P-\u539f\u7406\u56fe.jpg\" alt=\"\" width=\"1678\" height=\"471\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-30FU-4P-\u539f\u7406\u56fe.jpg 1678w, 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