{"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\/sv\/product\/br-12-5m-3p-12-5ka-type-12-surge-protective-device-for-tn-c\/","title":{"rendered":"BR-12,5M 3P 12,5kA Typ 1+2 \u00f6versp\u00e4nningsskydd f\u00f6r TN-C"},"content":{"rendered":"<h3>Beskrivning<\/h3><p><strong>Produktegenskaper:<\/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 enligt EN61643-11<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Typ 1 + Typ 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Typ 1 + Typ 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Typ 1 + Typ 2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">SPD-klassificering enligt IEC61643-11<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Klass I + Klass II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Klass I + Klass II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Klass I + Klass II<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. kontinuerlig drift a.c. sp\u00e4nning<\/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\">275V(50\/60Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">320V(50\/60Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Blixtimpulsstr\u00f6m (10\/350\u03bcs)<\/td>\n<td height=\"32\">Iimp<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5 kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5 kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12,5 kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Nominell urladdningsstr\u00f6m (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\">Max. urladdningsstr\u00f6m (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\u00e4nningsskyddsniv\u00e5<\/td>\n<td height=\"32\">Upp<\/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\u00f6m m\u00e4rkt 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\">Max. reservs\u00e4kring<\/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\">Tillf\u00e4llig \u00f6versp\u00e4nning TOV-t\u00e5l<\/td>\n<td height=\"32\">UT(L-N)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">180V\/5sek.<\/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\">Tillf\u00e4lligt \u00f6versp\u00e4nning TOV-s\u00e4kert fel<\/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\">Svarstid<\/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\">Drifttemperaturomr\u00e5de<\/td>\n<td height=\"32\">ti<\/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>Driftstillst\u00e5nd\/felindikering<\/td>\n<td><\/td>\n<td style=\"text-align: center;\">gr\u00f6n\/r\u00f6d<\/td>\n<td style=\"text-align: center;\">gr\u00f6n\/r\u00f6d<\/td>\n<td style=\"text-align: center;\">gr\u00f6n\/r\u00f6d<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tv\u00e4rsnittsarea (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\u00e4rsnittsarea (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\">F\u00f6r montering p\u00e5<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">35 mm Din skena<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Kapslingsmaterial<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Termoplast UL94-V0<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Grad av skydd<\/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\">Best\u00e4llningskod<\/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\">Best\u00e4llningskod (med fj\u00e4rrsignalering)<\/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>Drag:<\/strong><\/p>\n<p>Britec har patent p\u00e5 designen.<\/p>\n<p>Den antar 35 mm standardskena.<\/p>\n<p>Svarstid 25ns.<\/p>\n<p>Plug-in-modulen\/basdesignen underl\u00e4ttar byte av en trasig modul utan att beh\u00f6va ta bort systemkablar etc.<\/p>\n<p>Det finns en felfrig\u00f6ring monterad p\u00e5 modulen till \u00f6versp\u00e4nningsskyddsanordningen.<\/p>\n<p>Den best\u00e5r av en h\u00f6gpresterande varistor med termisk fr\u00e5nkopplingsutl\u00f6sningsanordning.<\/p>\n<p>N\u00e4r SPD misslyckas i haveri f\u00f6r \u00f6verhettning och \u00f6verstr\u00f6m, kommer felfrig\u00f6ringen att hj\u00e4lpa den elektriska enheten att separeras fr\u00e5n kraftsystemet och ge indikeringssignalen, gr\u00f6n betyder normal, r\u00f6d betyder onormal.<\/p>\n<p><strong>Ans\u00f6kan:<\/strong><\/p>\n<p>Anv\u00e4nds f\u00f6r att skydda k\u00e4nslig utrustning fr\u00e5n sp\u00e4nningsspikar.<\/p>\n<p>Den appliceras p\u00e5 l\u00e5gsp\u00e4nningsdistributionssystem, som \u00e4r parallellkopplat mellan str\u00f6mf\u00f6rs\u00f6rjning och systemutrustning f\u00f6r att skydda skador som orsakas av momentan \u00f6versp\u00e4nning orsakad av extern (blixtnedslag)<\/p>\n<p>slag, elektromagnetisk str\u00e5lningsst\u00f6rning, etc.) eller intern (systemst\u00e4ngningseffekt, induktion och start och stopp av kapacitiv belastning, etc.).<\/p>\n<p><strong>Installation:<\/strong><\/p>\n<p>Installerad i l\u00e5gsp\u00e4nningsf\u00f6rdelningar vid gr\u00e4nsen av LPZ 0\u2013LPZ 1-zoner och h\u00f6gre f\u00f6r att f\u00f6rhindra \u00f6versp\u00e4nningseffekter som induceras under ett blixtnedslag och f\u00f6r att f\u00f6rhindra kopplings\u00f6versp\u00e4nning.<\/p>\n<p>Installera i l\u00e5gsp\u00e4nningssk\u00e5pets och inkommande ledningssk\u00e5pets huvudf\u00f6rdelningssk\u00e5p\/box.<\/p>\n<p>Rekommenderas f\u00f6r huvudf\u00f6rdelningstavlor.<\/p>\n<p>Anslut under installationen enligt installationsschemat, d\u00e4r L1, L2 och L3 \u00e4r faslinjer, N \u00e4r nolllinjen och PE \u00e4r jordlinjen.<\/p>\n<p>Jordning b\u00f6r \u00f6verensst\u00e4mma med kraven i specifikationen f\u00f6r \u00e5skskydd.<\/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\/sv\/wp-json\/wp\/v2\/product\/996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/sv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.britecelectric.com\/sv\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/sv\/wp-json\/wp\/v2\/media?parent=996"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/sv\/wp-json\/wp\/v2\/product_category?post=996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}