{"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\/sv\/product\/br-40-11-type-2-40ka-surge-protective-device-for-tt-and-tns\/","title":{"rendered":"BR-40 1+1 Typ 2 40kA \u00f6versp\u00e4nningsskydd f\u00f6r TT och TNS"},"content":{"rendered":"

Beskrivning<\/h3>

Produktegenskaper:<\/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 enligt EN61643-11<\/td>\n<\/td>\nTyp 2<\/td>\nTyp 2<\/td>\nTyp 2<\/td>\nTyp 2<\/td>\nTyp 2<\/td>\n<\/tr>\n
SPD-klassificering enligt IEC61643-11<\/td>\n<\/td>\nKlass II<\/td>\nKlass II<\/td>\nKlass II<\/td>\nKlass II<\/td>\nKlass II<\/td>\n<\/tr>\n
Max. kontinuerlig drift a.c. sp\u00e4nning (L-N)<\/td>\nUc<\/td>\n150V<\/td>\n275V<\/td>\n320V<\/td>\n385V<\/td>\n440V<\/td>\n<\/tr>\n
Max. kontinuerlig drift a.c. sp\u00e4nning (N-PE)<\/td>\nUc<\/td>\n255V<\/td>\n255V<\/td>\n255V<\/td>\n255V<\/td>\n255V<\/td>\n<\/tr>\n
Nominell urladdningsstr\u00f6m (8\/20\u03bcs)<\/td>\nI<\/td>\n20kA<\/td>\n20kA<\/td>\n20kA<\/td>\n20kA<\/td>\n20kA<\/td>\n<\/tr>\n
Max. urladdningsstr\u00f6m (8\/20\u03bcs)<\/td>\nImax<\/td>\n40kA<\/td>\n40kA<\/td>\n40kA<\/td>\n40kA<\/td>\n40kA<\/td>\n<\/tr>\n
Sp\u00e4nningsskyddsniv\u00e5 (L-N)<\/td>\nUpp<\/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\u00e4nningsskyddsniv\u00e5 5kA (L-N)<\/td>\nUpp<\/td>\n\u22640,6kV<\/td>\n\u22641kV<\/td>\n\u22641,2kV<\/td>\n\u22641,3kV<\/td>\n\u22641,5kV<\/td>\n<\/tr>\n
Sp\u00e4nningsskyddsniv\u00e5 (N-PE)<\/td>\nUpp<\/td>\n\u22641,5kV<\/td>\n\u22641,5kV<\/td>\n\u22641,5kV<\/td>\n\u22641,5kV<\/td>\n\u22641,5kV<\/td>\n<\/tr>\n
Max. reservs\u00e4kring<\/td>\n<\/td>\n100A gG<\/td>\n100A gG<\/td>\n100A gG<\/td>\n100A gG<\/td>\n100A gG<\/td>\n<\/tr>\n
Kortslutningsmotst\u00e5ndskapacitet<\/td>\nIsccr<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n<\/tr>\n
Tillf\u00e4llig \u00f6versp\u00e4nning TOV-motst\u00e5nd (L-N)<\/td>\nUT<\/td>\n180V\/5sek.<\/td>\n335V\/5sek.<\/td>\n400V\/5sek.<\/td>\n500V\/5sek.<\/td>\n580V\/5sek.<\/td>\n<\/tr>\n
Tillf\u00e4lligt \u00f6versp\u00e4nning TOV-s\u00e4kert fel (L-N)<\/td>\nUT<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n650V\/120min.<\/td>\n765V\/120min.<\/td>\n<\/tr>\n
Tillf\u00e4llig \u00f6versp\u00e4nning TOV-motst\u00e5nd(N-PE)<\/td>\nUT<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n<\/tr>\n
Svarstid (L-N)<\/td>\ntA<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n<\/tr>\n
Svarstid (N-PE)<\/td>\ntA<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n<\/tr>\n
Drifttemperaturomr\u00e5de<\/td>\nti<\/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
Driftstillst\u00e5nd\/felindikering<\/td>\n<\/td>\ngr\u00f6n\/r\u00f6d<\/td>\ngr\u00f6n\/r\u00f6d<\/td>\ngr\u00f6n\/r\u00f6d<\/td>\ngr\u00f6n\/r\u00f6d<\/td>\ngr\u00f6n\/r\u00f6d<\/td>\n<\/tr>\n
Tv\u00e4rsnittsarea (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\u00e4rsnittsarea (max.)<\/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
F\u00f6r montering p\u00e5<\/td>\n<\/td>\n35 mm Din skena<\/td>\n<\/tr>\n
Kapslingsmaterial<\/td>\n<\/td>\nTermoplast \u00a0 UL94-V0<\/td>\n<\/tr>\n
Grad av skydd<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
Best\u00e4llningskod<\/td>\n<\/td>\nB18251<\/td>\nB18253<\/td>\nB18255<\/td>\nB18257<\/td>\nB18370<\/td>\n<\/tr>\n
Best\u00e4llningskod (med fj\u00e4rrsignalering)<\/td>\n<\/td>\nB18252<\/td>\nB18254<\/td>\nB18256<\/td>\nB18258<\/td>\nB18371<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Blixt\u00f6versp\u00e4nningsskydd med kompakt konstruktion<\/p>\n

35mm2 DIN-skena i enlighet med EN 50022\/DIN46277-3<\/p>\n

Applikationssystem: TT, IT och TN str\u00f6mf\u00f6rs\u00f6rjningssystem.<\/p>\n

Skyddsl\u00e4ge: L-N, N-PE.<\/p>\n

40kA typ 2 klass C AC \u00f6versp\u00e4nningsskydd.<\/p>\n

V\u00e5rt erbjudna \u00f6versp\u00e4nningsskydd \u00e4r designat genom att anv\u00e4nda materialet av h\u00f6gsta kvalitet och de mest avancerade teknikerna.<\/p>\n

P\u00e5litlig styrning tack vare Thermo Dynamic Control-fr\u00e5nskiljare.<\/p>\n

Ans\u00f6kan:<\/strong><\/p>\n

F\u00f6r skydd av konsumentutrustning mot transientsp\u00e4nning orsakad av indirekt blixtnedslag och omkopplingsoperationer.<\/p>\n

Anv\u00e4ndning i hush\u00e5lls-, kommersiella och l\u00e4tta industriella installationer.<\/p>\n

Vanligtvis installerad i hush\u00e5llsf\u00f6rdelningstavlor, telekommaskincenter, datorutrustningscenter, hisskontrollcenter, sjukhuskirurgi och ICU, informationsutrustning, elektronisk utrustning och framf\u00f6r kontrollutrustning eller n\u00e4rmaste uttagsl\u00e5da med kontrollutrustning.<\/p>\n

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

Vanligtvis installerad i distributionsboxen, kraftfasledningen (L), neutral (N), respektive motsvarande \u00f6versp\u00e4nningsskyddsanslutningar f\u00f6r att s\u00e4kerst\u00e4lla s\u00e4ker och p\u00e5litlig, och \u00f6versp\u00e4nningsskyddets jordterminal och jord samt elektrisk anslutning.<\/p>\n

Det b\u00f6r regelbundet kontrollera arbetet, till exempel att f\u00f6nstret blir r\u00f6tt vilket indikerar f\u00f6rs\u00e4mring av dess fr\u00e4mre \u00f6ppna utrymme, n\u00e4r s\u00e4kringen l\u00f6st ut, snabbt underh\u00e5ll eller byte av modul.<\/p>\n

N\u00e4r installationen \u00e4r klar, kontrollera att skyddsenheten \u00e4r ansluten, st\u00e4ng den automatiska str\u00f6mbrytaren (s\u00e4kring), kontrollera att arbetsstatusen \u00e4r normal.<\/p>\n

\"\"<\/p>\n

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