{"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\/sv\/product\/br-80-31-type-2-80ka-surge-protective-device-for-tt-and-tns\/","title":{"rendered":"BR-80 3+1 Typ 2 80kA \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-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 enligt EN61643-11<\/td>\n<\/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>\n<\/tr>\n
Max. kontinuerlig drift a.c. sp\u00e4nning (L-N)<\/td>\nUc<\/td>\n150V<\/td>\n275V<\/td>\n320V<\/td>\n385V<\/td>\n<\/tr>\n
Max. kontinuerlig drift a.c. sp\u00e4nning (N-PE)<\/td>\nUc<\/td>\n255V<\/td>\n255V<\/td>\n255V<\/td>\n255V<\/td>\n<\/tr>\n
Nominell urladdningsstr\u00f6m (8\/20\u03bcs)<\/td>\nI<\/td>\n40kA<\/td>\n40kA<\/td>\n40kA<\/td>\n40kA<\/td>\n<\/tr>\n
Max. urladdningsstr\u00f6m (8\/20\u03bcs)<\/td>\nImax<\/td>\n80kA<\/td>\n80kA<\/td>\n80kA<\/td>\n80kA<\/td>\n<\/tr>\n
Sp\u00e4nningsskyddsniv\u00e5 (L-N)<\/td>\nUpp<\/td>\n\u22641,0kV<\/td>\n\u22641,7kV<\/td>\n\u22642,0kV<\/td>\n\u22642,3kV<\/td>\n<\/tr>\n
Sp\u00e4nningsskyddsniv\u00e5 5kA (L-N)<\/td>\nUpp<\/td>\n\u22640,6kV<\/td>\n\u22641,0kV<\/td>\n\u22641,1kV<\/td>\n\u22641,2kV<\/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<\/tr>\n
Max. reservs\u00e4kring<\/td>\n<\/td>\n160A gG<\/td>\n160A gG<\/td>\n160A gG<\/td>\n160A gG<\/td>\n<\/tr>\n
Kortslutningsmotst\u00e5ndskapacitet<\/td>\nIsccr<\/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>\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>\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>\n<\/tr>\n
Svarstid (L-N)<\/td>\ntA<\/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<\/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<\/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>\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>\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>\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>\n<\/tr>\n
Best\u00e4llningskod<\/td>\n<\/td>\nB18292<\/td>\nB18294<\/td>\nB18296<\/td>\nB18298<\/td>\n<\/tr>\n
Best\u00e4llningskod (med fj\u00e4rrsignalering)<\/td>\n<\/td>\nB18293<\/td>\nB18295<\/td>\nB18297<\/td>\nB18888<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Max. urladdningsstr\u00f6m (8\/20 \u00b5s), Imax \u2013 80kA.<\/p>\n

Monterad: DIN-skena.<\/p>\n

L\u00e5gsp\u00e4nningsskyddsniv\u00e5.<\/p>\n

Visuell indikering, gr\u00f6n till r\u00f6d, n\u00e4r byte av patronen kr\u00e4vs.<\/p>\n

Anv\u00e4nder metalloxidvaristor (MOV) teknologi.<\/p>\n

Termiskt isolerande avledarens fr\u00e5nskiljare erbjuder en h\u00f6g niv\u00e5 av skydd mot \u00f6verbelastning.<\/p>\n

Kompakt storlek, bra prestanda.<\/p>\n

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

F\u00f6r skydd av l\u00e5gsp\u00e4nningsdistributionssystem mot direkta blixtnedslag i luftledningar eller externt \u00e5skskyddssystem (IEC 62305).<\/p>\n

Anv\u00e4nds i alla vanliga str\u00f6mf\u00f6rs\u00f6rjningssystem, s\u00e5som distributionsboxar f\u00f6r viktig elektrisk utrustning i byggnader, s\u00e5som utrustningsrumsf\u00f6rdelningsbox.<\/p>\n

Vanligtvis installerad i underdistributionsstationer eller maskinstyrningssk\u00e5p.<\/p>\n

Anv\u00e4nds f\u00f6r att skydda elektriska system och elektriska apparater som laddas mot \u00e5ska och momentan \u00f6versp\u00e4nning.<\/p>\n

\"\"<\/p>\n

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