{"id":983,"date":"2024-09-04T14:10:56","date_gmt":"2024-09-04T06:10:56","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=983"},"modified":"2025-07-16T16:02:40","modified_gmt":"2025-07-16T08:02:40","slug":"br-25grs-31-type-1-25ka-surge-arrester-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fr\/product\/br-25gs-31-type-1-2-25ka-surge-arrester-for-tt-and-tns\/","title":{"rendered":"Parafoudre BR-25GS 3P+N Type 1+2 25kA pour TT et TNS"},"content":{"rendered":"<h3>Description<\/h3><p><strong>Caract\u00e9ristiques du produit :<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"firstRow\">\n<td height=\"32\"><strong>Sp\u00e9cification<\/strong><\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GS 150 3P+N<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GS 275 3P+N<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GS 320 3P+N<\/strong><\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Classification SPD selon EN61643-11<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Type 1 + Type 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Type 1 + Type 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Type 1 + Type 2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Classification SPD selon IEC61643-11<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Classe I + Classe II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Classe I + Classe II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Classe I + Classe II<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Courant alternatif nominal de fonctionnement tension<\/td>\n<td style=\"text-align: left;\" height=\"32\">ONU<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">120V\/240V(50\/60Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">230V\/400V(50\/60Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">240 V\/415 V (50\/60 Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. courant alternatif \u00e0 fonctionnement continu tension<\/td>\n<td style=\"text-align: left;\" height=\"32\">Uc (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">150V\/255V(50\/60Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">275V\/255V(50\/60Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">320V\/255V(50\/60Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Courant de choc de foudre (10\/350\u03bcs)<\/td>\n<td style=\"text-align: left;\" height=\"32\">Iimp (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/100kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Courant de d\u00e9charge nominal (8\/20\u03bcs)<\/td>\n<td style=\"text-align: left;\" height=\"32\">En (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/100kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. courant de d\u00e9charge (8\/20\u03bcs)<\/td>\n<td style=\"text-align: left;\" height=\"32\">Imax (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100kA\/150kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100kA\/150kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100kA\/150kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Quantit\u00e9 de charge \u00e9lectrique (L-N, N-PE)<\/td>\n<td style=\"text-align: left;\" height=\"32\">Q (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5As\/50As<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5As\/50As<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5As\/50As<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">\u00c9nergie sp\u00e9cifique (L-N, N-PE)<\/td>\n<td style=\"text-align: left;\" height=\"32\">W\/R (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156 kJ\/\u03a9, 2 500 kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156 kJ\/\u03a9, 2 500 kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156 kJ\/\u03a9, 2 500 kJ\/\u03a9<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Niveau de protection contre la tension<\/td>\n<td style=\"text-align: left;\" height=\"32\">Haut (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,5kV\/\u22641,5kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,5kV\/\u22641,5kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,5kV\/\u22641,5kV<\/td>\n<\/tr>\n<tr>\n<td>Max. fusible de secours<\/td>\n<td><\/td>\n<td style=\"text-align: center;\">200A gG<\/td>\n<td style=\"text-align: center;\">200A gG<\/td>\n<td style=\"text-align: center;\">200A gG<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Courant nominal de court-circuit c.a.<\/td>\n<td style=\"text-align: left;\" height=\"32\">Iccr<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Suivre la capacit\u00e9 d'extinction actuelle a.c.<\/td>\n<td style=\"text-align: left;\" height=\"32\">Ifi (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/100A<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/100A<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/100A<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tenue temporaire aux surtensions TOV<\/td>\n<td style=\"text-align: left;\" height=\"32\">UT (L-N)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">230V\/120min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">440V\/120min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">580V\/120min.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tenue temporaire aux surtensions TOV<\/td>\n<td style=\"text-align: left;\" height=\"32\">UT (N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1200V\/200ms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1200V\/200ms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1200V\/200ms<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Temps de r\u00e9ponse<\/td>\n<td style=\"text-align: left;\" height=\"32\">ta<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns<\/td>\n<\/tr>\n<tr>\n<td>Courant de fuite<\/td>\n<td style=\"text-align: left;\">Ip\u00e9<\/td>\n<td style=\"text-align: center;\">\uff1c0,1mA<\/td>\n<td style=\"text-align: center;\">\uff1c0,1mA<\/td>\n<td style=\"text-align: center;\">\uff1c0,1mA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Plage de temp\u00e9rature de fonctionnement<\/td>\n<td style=\"text-align: left;\" height=\"32\">Ma<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40 \u2103-85 \u2103<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40 \u2103-85 \u2103<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40 \u2103-85 \u2103<\/td>\n<\/tr>\n<tr>\n<td>Indication d'\u00e9tat de fonctionnement\/de d\u00e9faut<\/td>\n<td><\/td>\n<td style=\"text-align: center;\">vert\/rouge<\/td>\n<td style=\"text-align: center;\">vert\/rouge<\/td>\n<td style=\"text-align: center;\">vert\/rouge<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Surface de la section transversale (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<\/tr>\n<tr>\n<td height=\"32\">Surface de section transversale (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<\/tr>\n<tr>\n<td height=\"32\">Pour montage sur<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Rail Din 35 mm<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Mat\u00e9riau du bo\u00eetier<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Thermoplastique UL94-V0<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Degr\u00e9 de protection<\/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<\/tr>\n<tr>\n<td height=\"32\">Code de commande<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17058<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17071<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17096<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Code de commande (avec signalisation \u00e0 distance)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17059<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17072<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17097<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">Suffixes\u00a0: Ajouter le suffixe \u201c\u00a0RS\u00a0\u201d pour la version de signalisation \u00e0 distance par contact sec. Exemple\u00a0: BR-25GS 275 3P+N RS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Caract\u00e9ristiques:<\/strong><\/p>\n<p>Type\u00a0:\u00a0Protecteur de surtension T1+T2<\/p>\n<p>Temps de r\u00e9ponse : \u2264100ns<\/p>\n<p>Connexions \u00e9tiquet\u00e9es.<\/p>\n<p>Type composite : 3P+N.<\/p>\n<p>Installation : rail standard 35 mm.<\/p>\n<p>Con\u00e7u pour prot\u00e9ger les installations \u00e9lectriques basse tension contre les surtensions \u00e9lectriques caus\u00e9es par les commutations, les coups de foudre et les impulsions \u00e9lectromagn\u00e9tiques.<\/p>\n<p>Selon IEC61643-11.<\/p>\n<p>Dispositif de d\u00e9connexion thermique.<\/p>\n<p>Connexion par borne \u00e0 vis.<\/p>\n<div>\n<p><strong>Application:<\/strong><\/p>\n<p>Prot\u00e8ge les installations \u00e9lectriques contre les coups de foudre directs et d\u00e9charge le retour de courant de la foudre se propageant du conducteur de terre aux conducteurs du r\u00e9seau.<\/p>\n<p>L'appareil est con\u00e7u pour \u00eatre utilis\u00e9 entre la zone O et la zone 1 (selon la d\u00e9finition CEI 62305-4 de la zone de protection contre la foudre).<\/p>\n<p>Peut \u00eatre utilis\u00e9 pour prot\u00e9ger le syst\u00e8me d'alimentation triphas\u00e9.<\/p>\n<p><strong>Les questions n\u00e9cessitent une attention particuli\u00e8re lors de l'installation de SPD\u00a0:<\/strong><\/p>\n<p>D\u00e9terminez le chemin du courant de d\u00e9charge.<\/p>\n<p>Marquez les fils qui produisent une chute de tension suppl\u00e9mentaire sur la borne de l'appareil.<\/p>\n<p>Marquez le conducteur PE de chaque appareil pour \u00e9viter les boucles d'induction inutiles.<\/p>\n<p>Une connexion \u00e9quipotentielle est \u00e9tablie entre l'appareil et le SPD.<\/p>\n<p>Lors de l'installation, connectez l'appareil selon le sch\u00e9ma d'installation, o\u00f9 L est la ligne de phase, N est la ligne neutre et PE est la ligne de terre. Ne branchez pas mal l\u2019appareil.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2065\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GS-31-\u5c3a\u5bf8\u56fe.jpg\" alt=\"\" width=\"1941\" height=\"568\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GS-31-\u5c3a\u5bf8\u56fe.jpg 1941w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GS-31-\u5c3a\u5bf8\u56fe-300x88.jpg 300w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GS-31-\u5c3a\u5bf8\u56fe-1024x300.jpg 1024w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GS-31-\u5c3a\u5bf8\u56fe-768x225.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GS-31-\u5c3a\u5bf8\u56fe-1536x449.jpg 1536w\" sizes=\"auto, (max-width: 1941px) 100vw, 1941px\" \/><\/p>\n<\/div>","protected":false},"parent":0,"menu_order":109,"template":"","meta":{"_acf_changed":false},"product_category":[21],"class_list":["post-983","product","type-product","status-publish","hentry","product_category-type-1-2-lightning-surge-arrester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product\/983","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/media?parent=983"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product_category?post=983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}