{"id":1008,"date":"2024-09-04T14:35:51","date_gmt":"2024-09-04T06:35:51","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1008"},"modified":"2025-04-21T14:43:06","modified_gmt":"2025-04-21T06:43:06","slug":"br-12-5m-11-12-5ka-type-12-surge-protective-device-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/da\/product\/br-12-5m-11-12-5ka-type-12-surge-protective-device-for-tt-and-tns\/","title":{"rendered":"BR-12,5M 1P+N 12,5kA Type 1+2 Oversp\u00e6ndingsbeskyttelsesanordning til TT og TNS"},"content":{"rendered":"

Beskrivelse<\/h3>

Produktegenskaber:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specifikation<\/strong><\/td>\n<\/td>\nBR-12,5M 150 1P+N<\/strong><\/td>\nBR-12,5M 275 1P+N<\/strong><\/td>\nBR-12,5M 320 1P+N<\/strong><\/td>\n<\/tr>\n
SPD-klassificering i henhold til EN61643-11<\/td>\n<\/td>\nType 1 + Type 2<\/td>\nType 1 + Type 2<\/td>\nType 1 + Type 2<\/td>\n<\/tr>\n
SPD-klassificering i henhold til IEC61643-11<\/td>\n<\/td>\nKlasse I + Klasse II<\/td>\nKlasse I + Klasse II<\/td>\nKlasse I + Klasse II<\/td>\n<\/tr>\n
Maks. kontinuerlig drift a.c. sp\u00e6nding<\/td>\nUc(L-N\/N-PE)<\/td>\n150V\/255V (50\/60Hz)<\/td>\n275V\/255V(50\/60Hz)<\/td>\n320V\/255V (50\/60Hz)<\/td>\n<\/tr>\n
Lynimpulsstr\u00f8m (10\/350\u03bcs)<\/td>\nIimp(L-N\/N-PE)<\/td>\n12,5kA\/25kA<\/td>\n12,5kA\/25kA<\/td>\n12,5kA\/25kA<\/td>\n<\/tr>\n
Nominel afladningsstr\u00f8m (8\/20\u03bcs)<\/td>\nI (L-N\/N-PE)<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n<\/tr>\n
Maks. afladestr\u00f8m (8\/20\u03bcs)<\/td>\nImax(L-N\/N-PE)<\/td>\n60kA\/100kA<\/td>\n60kA\/100kA<\/td>\n60kA\/100kA<\/td>\n<\/tr>\n
Specifik energi<\/td>\nW\/R(L-N\/N-PE)<\/td>\n39kJ\/\u03a9, 156kJ\/\u03a9<\/td>\n39kJ\/\u03a9, 156kJ\/\u03a9<\/td>\n339kJ\/\u03a9, 156kJ\/\u03a9<\/td>\n<\/tr>\n
Sp\u00e6ndingsbeskyttelsesniveau<\/td>\nOp (L-N\/N-PE)<\/td>\n\u22640,8kV\/\u22641,5kV<\/td>\n\u22641,3kV\/\u22641,5kV<\/td>\n\u22641,5kV\/\u22641,5kV<\/td>\n<\/tr>\n
Kortslutningsstr\u00f8m m\u00e6rke a.c.<\/td>\nIsccr<\/td>\n25kA rms<\/td>\n25kA rms<\/td>\n25kA rms<\/td>\n<\/tr>\n
Maks. backup sikring<\/td>\n<\/td>\n125A gG<\/td>\n125A gG<\/td>\n125A gG<\/td>\n<\/tr>\n
Midlertidig oversp\u00e6nding TOV-modstand<\/td>\nUT(L-N)<\/td>\n180V\/5 sek.<\/td>\n335V\/5sek.<\/td>\n400V\/5sek.<\/td>\n<\/tr>\n
Midlertidig oversp\u00e6nding TOV-sikker fejl<\/td>\nUT(L-N)<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n<\/tr>\n
Midlertidig oversp\u00e6nding TOV-modstand<\/td>\nUT(N-PE)<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n<\/tr>\n
Responstid<\/td>\ntA(L-N\/N-PE)<\/td>\n\u226425ns\/\u2264100ns<\/td>\n\u226425ns\/\u2264100ns<\/td>\n\u226425ns\/\u2264100ns<\/td>\n<\/tr>\n
Driftstemperaturomr\u00e5de<\/td>\nTu<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n<\/tr>\n
Driftstilstand\/fejlindikation<\/td>\n<\/td>\ngr\u00f8n\/r\u00f8d<\/td>\ngr\u00f8n\/r\u00f8d<\/td>\ngr\u00f8n\/r\u00f8d<\/td>\n<\/tr>\n
Tv\u00e6rsnitsareal (min.)<\/td>\n<\/td>\n4 mm\u00b2<\/td>\n4 mm\u00b2<\/td>\n4 mm\u00b2<\/td>\n<\/tr>\n
Tv\u00e6rsnitsareal (maks.)<\/td>\n<\/td>\n35 mm\u00b2<\/td>\n35 mm\u00b2<\/td>\n35 mm\u00b2<\/td>\n<\/tr>\n
Til montering p\u00e5<\/td>\n<\/td>\n35 mm Din skinne<\/td>\n<\/tr>\n
Indkapslingsmateriale<\/td>\n<\/td>\nTermoplastisk UL94-V0<\/td>\n<\/tr>\n
Grad af beskyttelse<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
Bestillingskode<\/td>\n<\/td>\nB18617<\/td>\nB18619<\/td>\nB18621<\/td>\n<\/tr>\n
Ordrekode (med fjernsignalering)<\/td>\n<\/td>\nB18618<\/td>\nB18620<\/td>\nB18622<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Funktioner:<\/strong><\/p>\n

Modul\u00e6r og plug-in afleder.<\/p>\n

Type 1+2 oversp\u00e6ndingsafleder i henhold til EN 61643-11.<\/p>\n

Lynstr\u00f8mstopkapacitet 12,5 kA (10\/350us) pr. pol.<\/p>\n

Driftstilstand \/ fejlindikation med gr\u00f8nt \/ r\u00f8dt indikatorflag i inspektionsvinduet.<\/p>\n

Fjernsignalering kan v\u00e6lges.<\/p>\n

Universelt velegnet til TT-systemer.<\/p>\n

Anvendelse:<\/strong><\/p>\n

Til generel beskyttelse af store installationer og beskyttelse af sm\u00e5 installationer med ekstern lynbeskyttelse.<\/p>\n

Installation:<\/strong><\/p>\n

F\u00f8r installationen b\u00f8r det kontrolleres, om oversp\u00e6ndingsbeskytteren er intakt. Hvis det er beskadiget, eller displayet er r\u00f8dt, kan det ikke bruges; hvis vinduet er gr\u00f8nt, er det normalt.<\/p>\n

\"\"<\/p>\n

 <\/p>","protected":false},"parent":0,"menu_order":102,"template":"","meta":{"_acf_changed":false},"product_category":[21],"class_list":["post-1008","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\/1008","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=1008"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/product_category?post=1008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}