{"id":931,"date":"2024-09-04T11:05:07","date_gmt":"2024-09-04T03:05:07","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=931"},"modified":"2026-03-05T15:29:46","modified_gmt":"2026-03-05T07:29:46","slug":"br-25gr-3p-type-1-25ka-surge-arrester-for-tn-c","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fr\/product\/br-25gr-3p-type-1-25ka-surge-arrester-for-tn-c\/","title":{"rendered":"Parafoudre BR-25GR 3P Type 1 25kA pour TN-C"},"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-25GR 150 3P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GR 275 3P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GR 350 3P<\/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\">Tension de fonctionnement nominale<\/td>\n<td 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\">250V\/440V(50\/60Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. courant alternatif \u00e0 fonctionnement continu tension<\/td>\n<td height=\"32\">Uc<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">150 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">275 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">350 V (50\/60 Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Courant de choc de foudre (10\/350\u03bcs)<\/td>\n<td height=\"32\">jeimp<\/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\">Courant de d\u00e9charge nominal (8\/20\u03bcs)<\/td>\n<td height=\"32\">Dans<\/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\">Max. courant de d\u00e9charge (8\/20\u03bcs)<\/td>\n<td height=\"32\">Imax<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100 kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100 kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100 kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Quantit\u00e9 de charge \u00e9lectrique<\/td>\n<td height=\"32\">Q<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5Comme<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5Comme<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5Comme<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">\u00c9nergie sp\u00e9cifique<\/td>\n<td height=\"32\">W\/R<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156 kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156 kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156 kJ\/\u03a9<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Niveau de protection contre la tension<\/td>\n<td height=\"32\">En haut<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22642,0kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22642,0kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22642,0kV<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Courant nominal de court-circuit c.a.<\/td>\n<td height=\"32\">Iccr<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA efficace<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA efficace<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25 kA efficace<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. fusible de secours<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">315A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">315A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">315A gG<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tenue temporaire aux surtensions TOV<\/td>\n<td height=\"32\">Utah<\/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\">Temps de r\u00e9ponse<\/td>\n<td 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 height=\"32\">Plage de temp\u00e9rature de fonctionnement<\/td>\n<td height=\"32\">Ma<\/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>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\">B17122<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17135<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17148<\/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\">B17123<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17136<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17149<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Caract\u00e9ristiques:<\/strong><\/p>\n<p>Fen\u00eatre indicatrice.<\/p>\n<p>Con\u00e7u selon la norme CEI 61643-11.<\/p>\n<p>Un dispositif de protection qui emp\u00eache les surtensions de foudre et les surintensit\u00e9s transitoires de p\u00e9n\u00e9trer dans la ligne d'alimentation \u00e9lectrique et de perturber le fonctionnement normal du syst\u00e8me d'alimentation \u00e9lectrique et de l'\u00e9quipement \u00e9lectrique.<\/p>\n<p>Varistance haute performance avec d\u00e9clencheur \u00e0 d\u00e9connexion thermique<\/p>\n<p>Parafoudre triphas\u00e9 pour courant alternatif<\/p>\n<p>Classe de protection : Type 1, Classe I<\/p>\n<p>Dispositif de protection contre les surtensions parall\u00e8les<\/p>\n<p>Les zones de surtension sont utilis\u00e9es pour prot\u00e9ger les \u00e9quipements sensibles contre les pointes de tension.<\/p>\n<p>Avec une capacit\u00e9 de d\u00e9charge \u00e9lev\u00e9e du courant de foudre<\/p>\n<p>Le courant de d\u00e9charge d'impact d'un seul module atteint 25 kA (10\/350)<\/p>\n<p>Les parafoudres de type 1 allient hautes performances et convivialit\u00e9 dans un seul appareil. Leurs param\u00e8tres \u00e9lectriques ont \u00e9t\u00e9 \u00e9valu\u00e9s pour r\u00e9pondre aux exigences les plus strictes des syst\u00e8mes de protection contre la foudre et les surtensions.<\/p>\n<p>Imax\u00a0:\u00a0100KA(8\/20)<\/p>\n<p><strong>Application:<\/strong><\/p>\n<p>\u2022 Elle s'applique \u00e0 la protection contre la foudre du syst\u00e8me \u00e9lectrique dans les zones \u00e0 haut risque de foudre (LPZ0B ou interface entre LPZ0B et LPZ1).<\/p>\n<p>\u2022\u00a0Convient aux syst\u00e8mes d'alimentation triphas\u00e9s TN-C avec un courant alternatif de 50 \u00e0 60\u00a0Hz<\/p>\n<p>\u2022 Principalement utilis\u00e9 pour la protection contre les surtensions au niveau du syst\u00e8me d'alimentation TN-C (B).<\/p>\n<p>\u2022 G\u00e9n\u00e9ralement install\u00e9 dans le b\u00e2timent dans l'armoire de distribution principale basse tension ou l'interrupteur principal basse tension.<\/p>\n<p><strong>Installation:<\/strong><\/p>\n<p>Il est install\u00e9 en parall\u00e8le dans le panneau d'entr\u00e9e de distribution principal \u00e0 l'extr\u00e9mit\u00e9 d'entr\u00e9e basse tension du transformateur, dans le bo\u00eetier de distribution avec entr\u00e9e a\u00e9rienne dans le b\u00e2timent, dans l'armoire de distribution\/bo\u00eete de distribution ext\u00e9rieure et dans d'autres positions.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1877\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-3P-\u539f\u7406\u56fe.jpg\" alt=\"\" width=\"1839\" height=\"459\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-3P-\u539f\u7406\u56fe.jpg 1839w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-3P-\u539f\u7406\u56fe-300x75.jpg 300w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-3P-\u539f\u7406\u56fe-1024x256.jpg 1024w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-3P-\u539f\u7406\u56fe-768x192.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-3P-\u539f\u7406\u56fe-1536x383.jpg 1536w\" sizes=\"auto, (max-width: 1839px) 100vw, 1839px\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"parent":0,"menu_order":80,"template":"","meta":{"_acf_changed":false},"product_category":[20],"class_list":["post-931","product","type-product","status-publish","hentry","product_category-type-1-lightning-surge-protection-device"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product\/931","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=931"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product_category?post=931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}