{"id":1002,"date":"2024-09-04T14:24:05","date_gmt":"2024-09-04T06:24:05","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1002"},"modified":"2025-04-08T13:50:31","modified_gmt":"2025-04-08T05:50:31","slug":"br-12-5m-1p-12-5ka-type-12-surge-protective-device","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/sv\/product\/br-12-5m-1p-12-5ka-type-12-surge-protective-device\/","title":{"rendered":"BR-12,5M 1P 12,5kA Typ 1+2 \u00f6versp\u00e4nningsskyddsenhet"},"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
Specifikation<\/strong><\/td>\n<\/td>\nBR-12,5M 150 1P<\/strong><\/td>\nBR-12,5M 275 1P<\/strong><\/td>\nBR-12,5M 320 1P<\/strong><\/td>\n<\/tr>\n
SPD-klassificering enligt EN61643-11<\/td>\n<\/td>\nTyp 1 + Typ 2<\/td>\nTyp 1 + Typ 2<\/td>\nTyp 1 + Typ 2<\/td>\n<\/tr>\n
SPD-klassificering enligt IEC61643-11<\/td>\n<\/td>\nKlass I + Klass II<\/td>\nKlass I + Klass II<\/td>\nKlass I + Klass II<\/td>\n<\/tr>\n
Max. kontinuerlig drift a.c. sp\u00e4nning<\/td>\nUc<\/td>\n150V(50\/60Hz)<\/td>\n275V(50\/60Hz)<\/td>\n320V(50\/60Hz)<\/td>\n<\/tr>\n
Blixtimpulsstr\u00f6m (10\/350\u03bcs)<\/td>\nIimp<\/td>\n12,5 kA<\/td>\n12,5 kA<\/td>\n12,5 kA<\/td>\n<\/tr>\n
Nominell urladdningsstr\u00f6m (8\/20\u03bcs)<\/td>\nI<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n<\/tr>\n
Max. urladdningsstr\u00f6m (8\/20\u03bcs)<\/td>\nImax<\/td>\n60kA<\/td>\n60kA<\/td>\n60kA<\/td>\n<\/tr>\n
Specifik energi<\/td>\nW\/R<\/td>\n39kJ\/\u03a9<\/td>\n39kJ\/\u03a9<\/td>\n39kJ\/\u03a9<\/td>\n<\/tr>\n
Sp\u00e4nningsskyddsniv\u00e5<\/td>\nUpp<\/td>\n\u22640,8kV<\/td>\n\u22641,3kV<\/td>\n\u22641,5kV<\/td>\n<\/tr>\n
Kortslutningsstr\u00f6m m\u00e4rkt a.c.<\/td>\nIsccr<\/td>\n25kA rms<\/td>\n25kA rms<\/td>\n25kA rms<\/td>\n<\/tr>\n
Max. reservs\u00e4kring<\/td>\n<\/td>\n125A gG<\/td>\n125A gG<\/td>\n125A gG<\/td>\n<\/tr>\n
Tillf\u00e4llig \u00f6versp\u00e4nning TOV-t\u00e5l<\/td>\nUT(L-N)<\/td>\n180V\/5sek.<\/td>\n335V\/5sek.<\/td>\n400V\/5sek.<\/td>\n<\/tr>\n
Tillf\u00e4lligt \u00f6versp\u00e4nning TOV-s\u00e4kert fel<\/td>\nUT(L-N)<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n<\/tr>\n
Svarstid<\/td>\ntA<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/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<\/tr>\n
Driftstillst\u00e5nd\/felindikering<\/td>\n<\/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>\n<\/tr>\n
Tv\u00e4rsnittsarea (max.)<\/td>\n<\/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 UL94-V0<\/td>\n<\/tr>\n
Grad av skydd<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
Best\u00e4llningskod<\/td>\n<\/td>\nB18171<\/td>\nB18173<\/td>\nB18175<\/td>\n<\/tr>\n
Best\u00e4llningskod (med fj\u00e4rrsignalering)<\/td>\n<\/td>\nB18172<\/td>\nB18174<\/td>\nB18176<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

\u00d6versp\u00e4nningsavledare.<\/p>\n

Uppfyller kravklassen typ 1+2 enligt IEC 61643-11.<\/p>\n

H\u00f6g stoppkapacitet upp till 12,5 kA (10\/350\u03bcs).<\/p>\n

Visuell statusvisning.<\/p>\n

Anv\u00e4ndningen av h\u00f6gpresterande varistorer till\u00e5ter en snabb svarstid och en l\u00e5g skyddsniv\u00e5, utan n\u00e5gon linjef\u00f6ljningsstr\u00f6m.<\/p>\n

Finns med fj\u00e4rrsignalering som tillval.<\/p>\n

Enkel standard Din-skena montering.<\/p>\n

M\u00e4rkta anslutningar.<\/p>\n

Uc: 150v, 275v, 320v.<\/p>\n

Baserad p\u00e5 h\u00f6genergimetalloxidvaristorer.<\/p>\n

Versioner med 1P, 1+NPE, 2P, 3P, 3+NPE och 4P.<\/p>\n

Exklusiva enheter f\u00f6r TN-S, TN-C och TT system.<\/p>\n

V\u00e4ndbart chassi f\u00f6r att till\u00e5ta kabelgenomf\u00f6ring uppifr\u00e5n eller under.<\/p>\n

Fast installation inomhus, sp\u00e4nningsbegr\u00e4nsad typ.<\/p>\n

Moduldesign.<\/p>\n

Stor blixtstr\u00f6msurladdningskapacitet.<\/p>\n

L\u00e4tt att underh\u00e5lla.<\/p>\n

N\u00e4r SPD fungerar normalt visar det synliga f\u00f6nstret gr\u00f6nt, och n\u00e4r det misslyckas visas det r\u00f6tt.<\/p>\n

Svarstid <25ns.<\/p>\n

Kan leverera olika arbetssp\u00e4nningsniv\u00e5er och blixtarladdningsstr\u00f6m, kan ocks\u00e5 anpassas enligt olika krav.<\/p>\n

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

Anv\u00e4nds i system med \u00e5skskyddsklass 1+2.<\/p>\n

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

V\u00e4nligen anslut enligt installationsschemat; anslutningskablarna m\u00e5ste uppfylla kraven.<\/p>\n

N\u00e4r modulens felvisningsf\u00f6nster indikerar r\u00f6tt betyder det att blixtskyddsanordningen har misslyckats och nya produkter b\u00f6r bytas ut i tid.<\/p>\n

\"\"<\/p>\n

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