{"id":996,"date":"2024-09-04T14:20:23","date_gmt":"2024-09-04T06:20:23","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=996"},"modified":"2025-04-08T13:48:14","modified_gmt":"2025-04-08T05:48:14","slug":"br-12-5m-3p-12-5ka-type-12-surge-protective-device-for-tn-c","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/da\/product\/br-12-5m-3p-12-5ka-type-12-surge-protective-device-for-tn-c\/","title":{"rendered":"BR-12,5M 3P 12,5kA Type 1+2 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-12.5M 150 3P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-12,5M 275 3P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-12,5M 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\">12,5kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5kA<\/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\">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\">Maks. afladestr\u00f8m (8\/20\u03bcs)<\/td>\n<td height=\"32\">Imax<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">60kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">60kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">60kA<\/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\">39kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">39kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">39kJ\/\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\">B18311<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18313<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18315<\/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\">B18312<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18314<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18316<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Funktioner:<\/strong><\/p>\n<p>Britec har patent p\u00e5 designet.<\/p>\n<p>Den anvender 35 mm standardskinne.<\/p>\n<p>Svartid 25ns.<\/p>\n<p>Plug-in-modulet\/basedesignet letter udskiftning af et defekt modul uden behov for at fjerne systemledninger osv.<\/p>\n<p>Der er en fejludl\u00f8ser monteret p\u00e5 modulet til oversp\u00e6ndingsbeskyttelsesenheden.<\/p>\n<p>Den best\u00e5r af en h\u00f8jtydende varistor med termisk afbrydelsesudl\u00f8ser.<\/p>\n<p>N\u00e5r SPD'en fejler i sammenbrud p\u00e5 grund af overophedning og overstr\u00f8m, vil fejludl\u00f8sningen hj\u00e6lpe den elektriske enhed med at adskille fra str\u00f8msystemet og give indikationssignalet, gr\u00f8n betyder normal, r\u00f8d betyder unormal.<\/p>\n<p><strong>Anvendelse:<\/strong><\/p>\n<p>Bruges til at beskytte f\u00f8lsomt udstyr mod sp\u00e6ndingsspidser.<\/p>\n<p>Det anvendes til et lavsp\u00e6ndings distributionssystem, som er forbundet parallelt mellem str\u00f8mforsyning og systemudstyr for at beskytte skader for\u00e5rsaget af \u00f8jeblikkelig oversp\u00e6nding for\u00e5rsaget af ekstern (lyn<\/p>\n<p>strejke, elektromagnetisk str\u00e5lingsinterferens osv.) eller intern (systemlukkende effekt, induktion og start og stop af kapacitiv belastning osv.).<\/p>\n<p><strong>Installation:<\/strong><\/p>\n<p>Installeret i lavsp\u00e6ndingsfordelinger ved gr\u00e6nsen af \u200b\u200bLPZ 0\u2013LPZ 1-zoner og h\u00f8jere for at forhindre oversp\u00e6ndingseffekter induceret under et lynnedslag og for at forhindre skiftende oversp\u00e6nding.<\/p>\n<p>Installer i hovedfordelingsskabet\/-boksen til lavsp\u00e6ndingsskabet og det indg\u00e5ende ledningsskab.<\/p>\n<p>Anbefales til hovedfordelingstavler.<\/p>\n<p>Under installationen skal du tilslutte i henhold til installationsskemaet, hvor L1, L2 og L3 er faselinjer, N er nullinjen og PE er jordlinjen.<\/p>\n<p>Jording skal v\u00e6re i overensstemmelse med kravene i specifikationen for lynbeskyttelse.<\/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":98,"template":"","meta":{"_acf_changed":false},"product_category":[21],"class_list":["post-996","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\/996","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=996"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/product_category?post=996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}