{"id":1014,"date":"2024-09-04T15:09:36","date_gmt":"2024-09-04T07:09:36","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=1014"},"modified":"2025-04-08T13:52:55","modified_gmt":"2025-04-08T05:52:55","slug":"br-7m-3p-7ka-type-12-bc-surge-protective-device-for-tn-c","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/da\/product\/br-7m-3p-7ka-type-12-bc-surge-protective-device-for-tn-c\/","title":{"rendered":"BR-7M 3P 7kA Type 1+2 \/ B+C Oversp\u00e6ndingsbeskyttelsesanordning til TN-C"},"content":{"rendered":"<h3>Beskrivelse<\/h3><p><strong>Produktegenskaber:<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" data-sort=\"sortDisabled\">\n<tbody>\n<tr class=\"firstRow\">\n<td height=\"32\"><strong>Specifikation<\/strong><\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-7M 150 3P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-7M 275 3P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-7M 320 3P<\/strong><\/td>\n<\/tr>\n<tr>\n<td height=\"32\">SPD-klassificering i henhold til 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\">SPD-klassificering i henhold til IEC61643-11<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Klasse I + Klasse II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Klasse I + Klasse II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Klasse I + Klasse II<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Maks. kontinuerlig drift a.c. sp\u00e6nding<\/td>\n<td height=\"32\">Uc<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">150V(50\/60Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">275 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">320V(50\/60Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Lynimpulsstr\u00f8m (10\/350\u03bcs)<\/td>\n<td height=\"32\">Iimp<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">7kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">7kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">7kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Nominel afladningsstr\u00f8m (8\/20\u03bcs)<\/td>\n<td height=\"32\">I<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">20kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">20kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">20kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Maks. afladestr\u00f8m (8\/20\u03bcs)<\/td>\n<td height=\"32\">Imax<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">50kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Specifik energi<\/td>\n<td height=\"32\">W\/R<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,25 kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,25 kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,25 kJ\/\u03a9<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Sp\u00e6ndingsbeskyttelsesniveau<\/td>\n<td height=\"32\">Op<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22640,8kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,3kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,5kV<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Kortslutningsstr\u00f8m m\u00e6rke a.c.<\/td>\n<td height=\"32\">Isccr<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Maks. backup sikring<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">125A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">125A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">125A gG<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Midlertidig oversp\u00e6nding TOV-modstand<\/td>\n<td height=\"32\">UT(L-N)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">180V\/5 sek.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">335V\/5sek.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">400V\/5sek.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Midlertidig oversp\u00e6nding TOV-sikker fejl<\/td>\n<td 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\">520V\/120min.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Responstid<\/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<\/tr>\n<tr>\n<td height=\"32\">Driftstemperaturomr\u00e5de<\/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<\/tr>\n<tr>\n<td>Driftstilstand\/fejlindikation<\/td>\n<td><\/td>\n<td style=\"text-align: center;\">gr\u00f8n\/r\u00f8d<\/td>\n<td style=\"text-align: center;\">gr\u00f8n\/r\u00f8d<\/td>\n<td style=\"text-align: center;\">gr\u00f8n\/r\u00f8d<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tv\u00e6rsnitsareal (min.)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4 mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4 mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4 mm\u00b2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tv\u00e6rsnitsareal (maks.)<\/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\">Til montering p\u00e5<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">35 mm Din skinne<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Indkapslingsmateriale<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Termoplastisk UL94-V0<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Grad af beskyttelse<\/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\">Bestillingskode<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17306<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17308<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17310<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Ordrekode (med fjernsignalering)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17307<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17309<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17311<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Funktioner:<\/strong><\/p>\n<p>Udstyret med termisk afbrydelse.<\/p>\n<p>BR-7M 3P er bygget med et plug-in modul og fast base, som muligg\u00f8r en nem og hurtig vedligeholdelse.<\/p>\n<p>DIN-skinnemonteret oversp\u00e6ndingsbeskytter er let at installere i enhver standardiseret distributionsrude eller kontrolskabe.<\/p>\n<p>Den er udstyret med en intern termisk sikkerhed, som vil afbryde enheden fra AC-netv\u00e6rket, hvis levetiden oph\u00f8rer. Denne afbrydelse vil blive vist ved, at den r\u00f8de mekaniske indikator t\u00e6ndes foran.<\/p>\n<p><strong>Anvendelse:<\/strong><\/p>\n<p>BR-7M AC SPD bruges passende i TN-C str\u00f8mforsyningssystemet p\u00e5 AC 50\/60HZ.<\/p>\n<p>Velegnet til systemstr\u00f8mbeskyttelse, s\u00e5som str\u00f8mfordelingsskab, koblingsskab, koblingsskab, AC-fordelingstavle osv.<\/p>\n<p>SPD til beskyttelse mod direkte og indirekte lynimpulser og andre transiente oversp\u00e6ndinger.<\/p>\n<p><strong>Installation:<\/strong><\/p>\n<p>Beskytteren er installeret med standard 35 mm spor.<\/p>\n<p>Beskytteren er forbundet med 4 ~ 35 mm kobbertr\u00e5d.<\/p>\n<p>Det er ikke n\u00f8dvendigt at justere efter at beskytteren er installeret efter behov.<\/p>\n<p>Under drift skal du j\u00e6vnligt kontrollere, om modulet er r\u00f8dt; udskift den fejlbeh\u00e6ftede komponent i tide.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1642\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-3P-\u539f\u7406\u56fe.jpg\" alt=\"\" width=\"1799\" height=\"451\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-3P-\u539f\u7406\u56fe.jpg 1799w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-3P-\u539f\u7406\u56fe-300x75.jpg 300w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-3P-\u539f\u7406\u56fe-1024x257.jpg 1024w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-3P-\u539f\u7406\u56fe-768x193.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-12.5M-3P-\u539f\u7406\u56fe-1536x385.jpg 1536w\" sizes=\"auto, (max-width: 1799px) 100vw, 1799px\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"parent":0,"menu_order":104,"template":"","meta":{"_acf_changed":false},"product_category":[21],"class_list":["post-1014","product","type-product","status-publish","hentry","product_category-type-1-2-lightning-surge-arrester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/product\/1014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/media?parent=1014"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/product_category?post=1014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}