{"id":923,"date":"2024-09-04T10:59:46","date_gmt":"2024-09-04T02:59:46","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=923"},"modified":"2026-04-09T16:39:24","modified_gmt":"2026-04-09T08:39:24","slug":"br-25m-11-type-1-25ka-surge-arrester-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/da\/product\/br-25m-11-type-1-25ka-surge-arrester-for-tt-and-tns\/","title":{"rendered":"BR-25M 1+1 Type 1 25kA oversp\u00e6ndingsafleder til TT og TNS"},"content":{"rendered":"<h3>Beskrivelse<\/h3><p><strong>Produktegenskaber:<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\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-25M 150 1+1<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25M 275 1+1<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25M 320 1+1<\/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\">Skriv 1 + 2 + 3<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Skriv 1 + 2 + 3<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Skriv 1 + 2 + 3<\/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 + II + III<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Klasse I + II + III<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Klasse I + II + III<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Nominel driftssp\u00e6nding<\/td>\n<td height=\"32\">Un<\/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\">Maks. kontinuerlig drift a.c. sp\u00e6nding<\/td>\n<td 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\">Lynimpulsstr\u00f8m (10\/350\u03bcs)<\/td>\n<td height=\"32\">Iimp (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Samlet afladningsstr\u00f8m (10\/350\u03bcs)<\/td>\n<td height=\"32\">I alt<\/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\">Nominel afladningsstr\u00f8m (8\/20\u03bcs)<\/td>\n<td height=\"32\">I (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Maks. afladestr\u00f8m (8\/20\u03bcs)<\/td>\n<td height=\"32\">Imax (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">120kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">120kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">120kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">M\u00e6ngde af elektrisk ladning (L-N, N-PE)<\/td>\n<td height=\"32\">Q<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5As, 25As<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5As, 25As<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5As, 25As<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Specifik energi (L-N, N-PE)<\/td>\n<td height=\"32\">W\/R<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Sp\u00e6ndingsbeskyttelsesniveau<\/td>\n<td height=\"32\">Op (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22640,8kV\/\u22641,5kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,3kV\/\u22641,5kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,3kV\/\u22641,5kV<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Kortslutningsstr\u00f8m m\u00e6rke a.c.<\/td>\n<td height=\"32\">Isccr (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms\/100A rms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms\/100A rms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms\/100A 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\">200A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">200A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">200A 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\">Midlertidig oversp\u00e6nding TOV-modstand<\/td>\n<td 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\">L\u00e6kstr\u00f8m<\/td>\n<td height=\"32\">Ipe<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Ingen<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Ingen<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Ingen<\/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\/\u2264100ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns\/\u2264100ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u226425ns\/\u2264100ns<\/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\">B17210<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18153<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17223<\/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\">B17211<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B18154<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17224<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Funktioner:<\/strong><\/p>\n<p>Svartid: \u226425ns\/\u2264100ns<\/p>\n<p>Nominel afladningsstr\u00f8m (8\/20us): 25kA<\/p>\n<p>Temperaturomr\u00e5de: -40\u2103\u201480\u2103<\/p>\n<p>Klasse I+II \/ Type 1+2 oversp\u00e6ndingsbeskyttelse.<\/p>\n<p>Varenummer: BR-25M 1P+N<\/p>\n<p>Den best\u00e5r af h\u00f8jtydende varistor med termisk afbrydelsesudl\u00f8sningsanordning.<\/p>\n<p>Antal poler: 1P+N<\/p>\n<p>Med temperaturkontrolafbryder og indbygget overstr\u00f8msbeskyttelseskredsl\u00f8b kan den modul\u00e6re SPD udl\u00f8ses automatisk for at undg\u00e5 brandfare, n\u00e5r den bryder sammen.<\/p>\n<p>OEM support<\/p>\n<p>Oversp\u00e6ndingsbeskyttelsesanordning (SPD) er en uundv\u00e6rlig enhed til lynbeskyttelse af elektronisk udstyr.<\/p>\n<p>Den bruges til at begr\u00e6nse den \u00f8jeblikkelige oversp\u00e6nding af str\u00f8mledningen til det sp\u00e6ndingsomr\u00e5de, som udstyret eller systemet kan modst\u00e5, eller en kraftig lynstr\u00f8m dr\u00e6ner ned i jorden for at beskytte det beskyttede udstyr eller system mod st\u00f8d og beskadigelse.<\/p>\n<p>Kapslingsmateriale: Termoplastisk UL94-V0<\/p>\n<div>\n<p><strong>Anvendelse:<\/strong><\/p>\n<p>Anvendt i SPD Klasse \u2160 (Klasse B) til forskellige str\u00f8mforsyningssystemer med lynstr\u00f8msbeskyttelse.<\/p>\n<p>SPD'en er normalt installeret i bygningens str\u00f8mfordelingsboks, computercenter, telekommunikationsrum, elevatorkontrolrum, lednings-tv-rum, bygningskontrolrum, sikkerhedsoverv\u00e5gningscenter, brandkontrolcenter, industrikontrolrum, frekvensomformerudstyrskontrolrum, hospitalskirurgirum, overv\u00e5gningsrum og fordelingsboksen i hvilket elektronisk mekanisk udstyr.<\/p>\n<\/div>\n<p>Type 1-oversp\u00e6ndingsbeskytteren er normalt installeret ved krydset mellem LPZ0B og LPZ1<\/p>\n<p>Det kan installeres i bygningens lavsp\u00e6ndingsstr\u00f8mfordelingsskab\/kasse.<\/p>\n<p>Den er velegnet til fordelerskabe og fordelingsbokse med udend\u00f8rs adgangsledninger i bygninger.<\/p>\n<p>Kan h\u00e5ndtere lynstr\u00f8mme og beskytte f\u00f8lsomt elektronisk udstyr.<\/p>\n<p>Udbredt i kommunikationsudstyr, str\u00f8m, sikkerhed, trafik, industriel kontrol og andre omr\u00e5der inden for str\u00f8mbeskyttelse.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1617\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25M-11-\u539f\u7406\u56fe.jpg\" alt=\"\" width=\"1799\" height=\"451\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25M-11-\u539f\u7406\u56fe.jpg 1799w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25M-11-\u539f\u7406\u56fe-300x75.jpg 300w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25M-11-\u539f\u7406\u56fe-1024x257.jpg 1024w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25M-11-\u539f\u7406\u56fe-768x193.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25M-11-\u539f\u7406\u56fe-1536x385.jpg 1536w\" sizes=\"auto, (max-width: 1799px) 100vw, 1799px\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"parent":0,"menu_order":78,"template":"","meta":{"_acf_changed":false},"product_category":[20],"class_list":["post-923","product","type-product","status-publish","hentry","product_category-type-1-lightning-surge-protection-device"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/product\/923","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=923"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/product_category?post=923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}