{"id":1068,"date":"2024-09-04T21:08:17","date_gmt":"2024-09-04T13:08:17","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1068"},"modified":"2024-12-24T16:05:17","modified_gmt":"2024-12-24T08:05:17","slug":"br-40-11-type-2-40ka-surge-protective-device-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/da\/product\/br-40-11-type-2-40ka-surge-protective-device-for-tt-and-tns\/","title":{"rendered":"BR-40 1+1 Type 2 40kA 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-40 150 1+1<\/strong><\/td>\nBR-40 275 1+1<\/strong><\/td>\nBR-40 320 1+1<\/strong><\/td>\nBR-40 385 1+1<\/strong><\/td>\nBR-40 440 1+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>\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>\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>\n440V<\/td>\n<\/tr>\n
Maks. kontinuerlig drift a.c. sp\u00e6nding (N-PE)<\/td>\nUc<\/td>\n255V<\/td>\n255V<\/td>\n255V<\/td>\n255V<\/td>\n255V<\/td>\n<\/tr>\n
Nominel afladningsstr\u00f8m (8\/20\u03bcs)<\/td>\nI<\/td>\n20kA<\/td>\n20kA<\/td>\n20kA<\/td>\n20kA<\/td>\n20kA<\/td>\n<\/tr>\n
Maks. afladestr\u00f8m (8\/20\u03bcs)<\/td>\nImax<\/td>\n40kA<\/td>\n40kA<\/td>\n40kA<\/td>\n40kA<\/td>\n40kA<\/td>\n<\/tr>\n
Sp\u00e6ndingsbeskyttelsesniveau (L-N)<\/td>\nOp<\/td>\n\u22640,8kV<\/td>\n\u22641,3kV<\/td>\n\u22641,5kV<\/td>\n\u22641,8kV<\/td>\n\u22642,0kV<\/td>\n<\/tr>\n
Sp\u00e6ndingsbeskyttelsesniveau 5kA (L-N)<\/td>\nOp<\/td>\n\u22640,6kV<\/td>\n\u22641kV<\/td>\n\u22641,2kV<\/td>\n\u22641,3kV<\/td>\n\u22641,5kV<\/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\u22641,5kV<\/td>\n<\/tr>\n
Maks. backup sikring<\/td>\n<\/td>\n100A gG<\/td>\n100A gG<\/td>\n100A gG<\/td>\n100A gG<\/td>\n100A gG<\/td>\n<\/tr>\n
Kortslutningsmodstandskapacitet<\/td>\nIsccr<\/td>\n25kA<\/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>\n580V\/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>\n765V\/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>\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\u226425ns<\/td>\n<\/tr>\n
Responstid (N-PE)<\/td>\ntA<\/td>\n\u2264100ns<\/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-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>\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>\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>\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>\nIP20<\/td>\n<\/tr>\n
Bestillingskode<\/td>\n<\/td>\nB18251<\/td>\nB18253<\/td>\nB18255<\/td>\nB18257<\/td>\nB18370<\/td>\n<\/tr>\n
Ordrekode (med fjernsignalering)<\/td>\n<\/td>\nB18252<\/td>\nB18254<\/td>\nB18256<\/td>\nB18258<\/td>\nB18371<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Lynoversp\u00e6ndingsbeskytter med kompakt konstruktionsdesign<\/p>\n

35mm2 DIN-skinne i henhold til EN 50022\/DIN46277-3<\/p>\n

Anvendelsessystemer: TT, IT og TN str\u00f8mforsyningssystem.<\/p>\n

Beskyttelsestilstand: L-N, N-PE.<\/p>\n

40kA Type 2 Klasse C AC Oversp\u00e6ndingsbeskyttelsesenhed.<\/p>\n

Vores tilbudte oversp\u00e6ndingsbeskytter er designet ved at bruge det bedste materiale og de mest avancerede teknikker.<\/p>\n

P\u00e5lidelig styring takket v\u00e6re Thermo Dynamic Control-afbryder.<\/p>\n

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

Til beskyttelse af forbrugerudstyr mod transient sp\u00e6nding for\u00e5rsaget af indirekte lynnedslag og koblingsoperationer.<\/p>\n

Anvendelse i bolig-, kommercielle og lette industrielle installationer.<\/p>\n

Normalt installeret i husholdningsstr\u00f8mfordelingstavler, telekommunikationsmaskineri, computerudstyrscenter, elevatorkontrolcenter, hospitalskirurgi og ICU, informationsudstyr, elektronisk udstyr og foran kontroludstyr eller n\u00e6rmeste stikboks med kontroludstyr.<\/p>\n

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

S\u00e6dvanligvis installeret i distributionskassen, henholdsvis str\u00f8mfaseledningen (L), neutral (N), tilsvarende oversp\u00e6ndingsbeskyttere adgangsterminaler for at sikre sikker og p\u00e5lidelig, og oversp\u00e6ndingsbeskytteren jordterminal og jord samt elektrisk forbindelse.<\/p>\n

Det b\u00f8r regelm\u00e6ssigt kontrollere arbejdet, s\u00e5som vinduet bliver r\u00f8dt, hvilket indikerer forringelsen af \u200b\u200bdets \u00e5bne frontrum, n\u00e5r sikringen er udl\u00f8st, rettidig vedligeholdelse eller udskiftning af modul.<\/p>\n

N\u00e5r installationen er fuldf\u00f8rt, skal du kontrollere, at beskyttelsesenheden er sat i stikket, lukke den automatiske str\u00f8mafbryder (sikring), kontrollere, at arbejdsstatus er normal.<\/p>\n

\"\"<\/p>\n

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