{"id":1002,"date":"2024-09-04T14:24:05","date_gmt":"2024-09-04T06:24:05","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1002"},"modified":"2025-04-08T13:50:31","modified_gmt":"2025-04-08T05:50:31","slug":"br-12-5m-1p-12-5ka-type-12-surge-protective-device","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/da\/product\/br-12-5m-1p-12-5ka-type-12-surge-protective-device\/","title":{"rendered":"BR-12,5M 1P 12,5kA Type 1+2 Oversp\u00e6ndingsbeskyttelsesenhed"},"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
Specifikation<\/strong><\/td>\n<\/td>\nBR-12.5M 150 1P<\/strong><\/td>\nBR-12,5M 275 1P<\/strong><\/td>\nBR-12.5M 320 1P<\/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<\/td>\n150V(50\/60Hz)<\/td>\n275 V (50\/60 Hz)<\/td>\n320V(50\/60Hz)<\/td>\n<\/tr>\n
Lynimpulsstr\u00f8m (10\/350\u03bcs)<\/td>\nIimp<\/td>\n12,5kA<\/td>\n12,5kA<\/td>\n12,5kA<\/td>\n<\/tr>\n
Nominel afladningsstr\u00f8m (8\/20\u03bcs)<\/td>\nI<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n<\/tr>\n
Maks. afladestr\u00f8m (8\/20\u03bcs)<\/td>\nImax<\/td>\n60kA<\/td>\n60kA<\/td>\n60kA<\/td>\n<\/tr>\n
Specifik energi<\/td>\nW\/R<\/td>\n39kJ\/\u03a9<\/td>\n39kJ\/\u03a9<\/td>\n39kJ\/\u03a9<\/td>\n<\/tr>\n
Sp\u00e6ndingsbeskyttelsesniveau<\/td>\nOp<\/td>\n\u22640,8kV<\/td>\n\u22641,3kV<\/td>\n\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
Responstid<\/td>\ntA<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/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>\nB18171<\/td>\nB18173<\/td>\nB18175<\/td>\n<\/tr>\n
Ordrekode (med fjernsignalering)<\/td>\n<\/td>\nB18172<\/td>\nB18174<\/td>\nB18176<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Oversp\u00e6ndingsafleder.<\/p>\n

Opfyld type 1+2 kravklasse i henhold til IEC 61643-11.<\/p>\n

H\u00f8j standsningskapacitet op til 12,5 kA (10\/350\u03bcs).<\/p>\n

Visuel statusvisning.<\/p>\n

Brugen af \u200b\u200bh\u00f8jtydende varistorer tillader en hurtig responstid og et lavt beskyttelsesniveau uden nogen linjef\u00f8lgestr\u00f8m.<\/p>\n

F\u00e5s med valgfri fjernsignalering.<\/p>\n

Enkel standard Din-skinnemontering.<\/p>\n

M\u00e6rkede forbindelser.<\/p>\n

Uc: 150V, 275V, 320V.<\/p>\n

Baseret p\u00e5 h\u00f8jenergi metaloxidvaristorer.<\/p>\n

Versioner med 1P, 1+NPE, 2P, 3P, 3+NPE og 4P.<\/p>\n

Eksklusive enheder til TN-S, TN-C og TT systemer.<\/p>\n

Vendbart chassis for at tillade kabelindf\u00f8ring ovenfra eller nedefra.<\/p>\n

Indend\u00f8rs fast installation, sp\u00e6ndingsbegr\u00e6nset type.<\/p>\n

Modul design.<\/p>\n

Stor lynstr\u00f8msafladningskapacitet.<\/p>\n

Nem at vedligeholde.<\/p>\n

N\u00e5r SPD'en fungerer normalt, viser det synlige vindue gr\u00f8nt, og n\u00e5r det fejler, vises det r\u00f8dt.<\/p>\n

Svartid <25ns.<\/p>\n

Kunne levere forskellige arbejdssp\u00e6ndingsniveauer og lynafladningsstr\u00f8m, kunne ogs\u00e5 tilpasses efter forskellige krav.<\/p>\n

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

Anvendes i systemer med lynbeskyttelsesklasse 1+2.<\/p>\n

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

Tilslut venligst i henhold til installationsdiagrammet; tilslutningsledningerne skal opfylde kravene.<\/p>\n

N\u00e5r modulets fejlvisningsvindue viser r\u00f8dt, betyder det, at lynbeskyttelsesenheden er svigtet, og nye produkter skal udskiftes i tide.<\/p>\n

\"\"<\/p>\n

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