{"id":1152,"date":"2024-09-04T22:31:40","date_gmt":"2024-09-04T14:31:40","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1152"},"modified":"2024-12-24T15:13:35","modified_gmt":"2024-12-24T07:13:35","slug":"br-80-31-type-2-80ka-surge-protective-device-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/da\/product\/br-80-31-type-2-80ka-surge-protective-device-for-tt-and-tns\/","title":{"rendered":"BR-80 3+1 Type 2 80kA 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\n\n
Specifikation<\/strong><\/td>\n<\/td>\nBR-80 150 3+1<\/strong><\/td>\nBR-80 275 3+1<\/strong><\/td>\nBR-80 320 3+1<\/strong><\/td>\nBR-80 385 3+1<\/strong><\/td>\n<\/tr>\n
SPD-klassificering i henhold til EN61643-11<\/td>\n<\/td>\nType 2<\/td>\nType 2<\/td>\nType 2<\/td>\nType 2<\/td>\n<\/tr>\n
SPD-klassificering i henhold til IEC61643-11<\/td>\n<\/td>\nKlasse II<\/td>\nKlasse II<\/td>\nKlasse II<\/td>\nKlasse II<\/td>\n<\/tr>\n
Maks. kontinuerlig drift a.c. sp\u00e6nding (L-N)<\/td>\nUc<\/td>\n150V<\/td>\n275V<\/td>\n320V<\/td>\n385V<\/td>\n<\/tr>\n
Maks. kontinuerlig drift a.c. sp\u00e6nding (N-PE)<\/td>\nUc<\/td>\n255V<\/td>\n255V<\/td>\n255V<\/td>\n255V<\/td>\n<\/tr>\n
Nominel afladningsstr\u00f8m (8\/20\u03bcs)<\/td>\nI<\/td>\n40kA<\/td>\n40kA<\/td>\n40kA<\/td>\n40kA<\/td>\n<\/tr>\n
Maks. afladestr\u00f8m (8\/20\u03bcs)<\/td>\nImax<\/td>\n80kA<\/td>\n80kA<\/td>\n80kA<\/td>\n80kA<\/td>\n<\/tr>\n
Sp\u00e6ndingsbeskyttelsesniveau (L-N)<\/td>\nOp<\/td>\n\u22641,0kV<\/td>\n\u22641,7kV<\/td>\n\u22642,0kV<\/td>\n\u22642,3kV<\/td>\n<\/tr>\n
Sp\u00e6ndingsbeskyttelsesniveau 5kA (L-N)<\/td>\nOp<\/td>\n\u22640,6kV<\/td>\n\u22641,0kV<\/td>\n\u22641,1kV<\/td>\n\u22641,2kV<\/td>\n<\/tr>\n
Sp\u00e6ndingsbeskyttelsesniveau (N-PE)<\/td>\nOp<\/td>\n\u22641,5kV<\/td>\n\u22641,5kV<\/td>\n\u22641,5kV<\/td>\n\u22641,5kV<\/td>\n<\/tr>\n
Maks. backup sikring<\/td>\n<\/td>\n160A gG<\/td>\n160A gG<\/td>\n160A gG<\/td>\n160A gG<\/td>\n<\/tr>\n
Kortslutningsmodstandskapacitet<\/td>\nIsccr<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n<\/tr>\n
Midlertidig oversp\u00e6nding TOV-modstand (L-N)<\/td>\nUT<\/td>\n180V\/5 sek.<\/td>\n335V\/5sek.<\/td>\n400V\/5sek.<\/td>\n500V\/5sek.<\/td>\n<\/tr>\n
Midlertidig oversp\u00e6nding TOV-sikker fejl (L-N)<\/td>\nUT<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n650V\/120min.<\/td>\n<\/tr>\n
Midlertidig oversp\u00e6nding TOV-modstand (N-PE)<\/td>\nUT<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n<\/tr>\n
Svartid (L-N)<\/td>\ntA<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n<\/tr>\n
Responstid (N-PE)<\/td>\ntA<\/td>\n\u2264100ns<\/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-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>\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>\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>\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 \u00a0 UL94-V0<\/td>\n<\/tr>\n
Grad af beskyttelse<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
Bestillingskode<\/td>\n<\/td>\nB18292<\/td>\nB18294<\/td>\nB18296<\/td>\nB18298<\/td>\n<\/tr>\n
Ordrekode (med fjernsignalering)<\/td>\n<\/td>\nB18293<\/td>\nB18295<\/td>\nB18297<\/td>\nB18888<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Maks. afladningsstr\u00f8m (8\/20 \u00b5s), Imax \u2013 80kA.<\/p>\n

Monteret: DIN-skinne.<\/p>\n

Lavsp\u00e6ndingsbeskyttelsesniveau.<\/p>\n

Visuel indikation, gr\u00f8n til r\u00f8d, n\u00e5r udskiftning af patronen er p\u00e5kr\u00e6vet.<\/p>\n

Anvender metaloxidvaristor (MOV) teknologi.<\/p>\n

Termisk isolerende aflederafbryder giver et h\u00f8jt niveau af beskyttelse mod overbelastning.<\/p>\n

Kompakt st\u00f8rrelse, god ydeevne.<\/p>\n

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

Til beskyttelse af lavsp\u00e6ndingsdistributionssystemer mod direkte lynnedslag i luftledningen eller eksternt lynbeskyttelsessystem (IEC 62305).<\/p>\n

Anvendes i alle standard str\u00f8mforsyningssystemer, s\u00e5som distributionsboks til vigtigt elektrisk udstyr i bygninger, s\u00e5som udstyrsrumsfordelingsboks.<\/p>\n

Generelt installeret i underdistributionsstationer eller maskinkontrolskabe.<\/p>\n

Bruges til at beskytte det elektriske system og elektriske apparater under belastning mod torden og \u00f8jeblikkelig oversp\u00e6nding.<\/p>\n

\"\"<\/p>\n

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