{"id":956,"date":"2024-09-04T11:23:31","date_gmt":"2024-09-04T03:23:31","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=956"},"modified":"2026-04-22T10:12:01","modified_gmt":"2026-04-22T02:12:01","slug":"br-50gr-1p-type-1-50ka-surge-arrester","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/da\/product\/br-50gr-1p-type-1-50ka-surge-arrester\/","title":{"rendered":"BR-50GR 1P Type 1 50kA oversp\u00e6ndingsafleder"},"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-50GR 150 1P<\/strong><\/td>\nBR-50GR 275 1P<\/strong><\/td>\nBR-50GR 350 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
Nominel driftssp\u00e6nding<\/td>\nUn<\/td>\n120V(50\/60Hz)<\/td>\n230V(50\/60Hz)<\/td>\n250V (50\/60Hz)<\/td>\n<\/tr>\n
Maks. kontinuerlig drift a.c. sp\u00e6nding<\/td>\nUc<\/td>\n150V(50\/60Hz)<\/td>\n275 V (50\/60 Hz)<\/td>\n350V(50\/60Hz)<\/td>\n<\/tr>\n
Lynimpulsstr\u00f8m (10\/350\u03bcs)<\/td>\nIimp<\/td>\n50kA<\/td>\n50kA<\/td>\n50kA<\/td>\n<\/tr>\n
Nominel afladningsstr\u00f8m (8\/20\u03bcs)<\/td>\nI<\/td>\n50kA<\/td>\n50kA<\/td>\n50kA<\/td>\n<\/tr>\n
Maks. afladestr\u00f8m (8\/20\u03bcs)<\/td>\nImax<\/td>\n160kA<\/td>\n160kA<\/td>\n160kA<\/td>\n<\/tr>\n
M\u00e6ngden af \u200b\u200belektrisk ladning<\/td>\nQ<\/td>\n25As<\/td>\n25As<\/td>\n25As<\/td>\n<\/tr>\n
Specifik energi<\/td>\nW\/R<\/td>\n625kJ\/\u03a9<\/td>\n625kJ\/\u03a9<\/td>\n625kJ\/\u03a9<\/td>\n<\/tr>\n
Sp\u00e6ndingsbeskyttelsesniveau<\/td>\nOp<\/td>\n\u22642,0kV<\/td>\n\u22642,0kV<\/td>\n\u22642,0kV<\/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>\n315A gG<\/td>\n315A gG<\/td>\n315A gG<\/td>\n<\/tr>\n
Midlertidig oversp\u00e6nding TOV-modstand<\/td>\nUT<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n580V\/120min.<\/td>\n<\/tr>\n
Responstid<\/td>\ntA<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n\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>\nB17164<\/td>\nB18117<\/td>\nB17190<\/td>\n<\/tr>\n
Ordrekode (med fjernsignalering)<\/td>\n<\/td>\nB17165<\/td>\nB18118<\/td>\nB17191<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Holdbar, t\u00e5ler flere slag.<\/p>\n

BR-50GR 1P kan samles til 2P, 3P og 4P med BR-100NPE kan danne 1P+N og 3P+N.<\/p>\n

R\u00f8d: funktionsfri, omg\u00e5ende udskiftning p\u00e5kr\u00e6vet.<\/p>\n

Tilslutningskapacitet: stiv leder 35mm\u00b2.<\/p>\n

Udstyret med en termisk frakoblingsenhed og giver fejlindikatorer i realtid, hvilket giver fuld driftssikkerhed.<\/p>\n

Nem at installere i enhver standardiseret distributionsrude eller styreskabe.<\/p>\n

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

Anvendes i zonekonceptet ved gr\u00e6nse LPZ0B-LPZ1.<\/p>\n

Udbredt til industri og automatisering, kommercielle og boliginstallationer, telekom & IT & datacentre, vandbehandling, smart grid & LV m\u00e5ling og vind.<\/p>\n

\"\"<\/p>\n

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