{"id":985,"date":"2024-09-04T14:13:16","date_gmt":"2024-09-04T06:13:16","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=985"},"modified":"2025-07-16T16:28:37","modified_gmt":"2025-07-16T08:28:37","slug":"br-25grs-11-type-1-25ka-surge-arrester-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/sv\/product\/br-25gs-11-type-1-2-25ka-surge-arrester-for-tt-and-tns\/","title":{"rendered":"BR-25GS 1P+N Typ 1+2 25kA \u00f6versp\u00e4nningsavledare 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\n\n
Specifikation<\/strong><\/td>\n<\/td>\nBR-25GS 150 1P+N<\/strong><\/td>\nBR-25GS 275 1P+N<\/strong><\/td>\nBR-25GS 320 1P+N<\/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
Nominell drift a.c. sp\u00e4nning<\/td>\nFn<\/td>\n120V\/240V (50\/60Hz)<\/td>\n230V\/400V (50\/60Hz)<\/td>\n240V\/415V (50\/60Hz)<\/td>\n<\/tr>\n
Max. kontinuerlig drift a.c. sp\u00e4nning<\/td>\nUc (L-N\/N-PE)<\/td>\n150V\/255V (50\/60Hz)<\/td>\n275V\/255V(50\/60Hz)<\/td>\n320V\/255V (50\/60Hz)<\/td>\n<\/tr>\n
Blixtimpulsstr\u00f6m (10\/350\u03bcs)<\/td>\nIimp (L-N\/N-PE)<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n<\/tr>\n
Nominell urladdningsstr\u00f6m (8\/20\u03bcs)<\/td>\nI (L-N\/N-PE)<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n<\/tr>\n
Max. urladdningsstr\u00f6m (8\/20\u03bcs)<\/td>\nImax (L-N\/N-PE)<\/td>\n100kA\/120kA<\/td>\n100kA\/120kA<\/td>\n100kA\/120kA<\/td>\n<\/tr>\n
M\u00e4ngden elektrisk laddning<\/td>\nQ (L-N\/N-PE)<\/td>\n12,5As\/25As<\/td>\n12,5As\/25As<\/td>\n12,5As\/25As<\/td>\n<\/tr>\n
Specifik energi<\/td>\nW\/R (L-N\/N-PE)<\/td>\n156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n<\/tr>\n
Sp\u00e4nningsskyddsniv\u00e5<\/td>\nUpp (L-N\/N-PE)<\/td>\n\u22641,5kV\/\u22641,5kV<\/td>\n\u22641,5kV\/\u22641,5kV<\/td>\n\u22641,5kV\/\u22641,5kV<\/td>\n<\/tr>\n
Max. reservs\u00e4kring<\/td>\n<\/td>\n200A gG<\/td>\n200A gG<\/td>\n200A gG<\/td>\n<\/tr>\n
Kortslutningsstr\u00f6m m\u00e4rkt a.c.<\/td>\nIsccr<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n<\/tr>\n
F\u00f6lj nuvarande sl\u00e4ckningsf\u00f6rm\u00e5ga a.c.<\/td>\nIfi (L-N\/N-PE)<\/td>\n25kA\/100A<\/td>\n25kA\/100A<\/td>\n25kA\/100A<\/td>\n<\/tr>\n
Tillf\u00e4llig \u00f6versp\u00e4nning TOV-t\u00e5l<\/td>\nUT (L-N)<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n580V\/120min.<\/td>\n<\/tr>\n
Tillf\u00e4llig \u00f6versp\u00e4nning TOV-t\u00e5l<\/td>\nUT (N-PE)<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n<\/tr>\n
Svarstid<\/td>\ntA<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n<\/tr>\n
L\u00e4ckstr\u00f6m<\/td>\nIpe<\/td>\n\uff1c0,1mA<\/td>\n\uff1c0,1mA<\/td>\n\uff1c0,1mA<\/td>\n<\/tr>\n
Drifttemperaturomr\u00e5de<\/td>\nti<\/td>\n-40\u2103-85\u2103<\/td>\n-40\u2103-85\u2103<\/td>\n-40\u2103-85\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>\nB17060<\/td>\nB17073<\/td>\nB17098<\/td>\n<\/tr>\n
Best\u00e4llningskod (med fj\u00e4rrsignalering)<\/td>\n<\/td>\nB17061<\/td>\nB17074<\/td>\nB17099<\/td>\n<\/tr>\n
Suffix: L\u00e4gg till suffix \u201cRS\u201d f\u00f6r fj\u00e4rrsignalversion f\u00f6r torr kontakt. Exempel: BR-25GS 275 1P+N RS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Fj\u00e4rrsignalering tillg\u00e4nglig.<\/p>\n

35 mm bred elinstallationsstyrskena.<\/p>\n

Enkel och l\u00e4tt att anv\u00e4nda. Mer p\u00e5litlig och mer s\u00e4kerhet.<\/p>\n

\u00d6versp\u00e4nningsskydd, f\u00f6rhindrar att det elektriska hemn\u00e4tverket f\u00e5r \u00f6verdriven p\u00e5verkan under blixten.<\/p>\n

Antal stolpar: 1P+N<\/p>\n

\n

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

F\u00f6r att skydda l\u00e5gsp\u00e4nningsutrustning fr\u00e5n \u00f6versp\u00e4nningsskador.<\/p>\n

Dessa produkter \u00e4r s\u00e4rskilt l\u00e4mpliga f\u00f6r anv\u00e4ndning i \u00e5skskydd av klass A i h\u00f6griskomr\u00e5den f\u00f6r blixtnedslag.<\/p>\n

L\u00e4mplig f\u00f6r inomhusdrift, om den installeras utomhus, m\u00e5ste vara utrustad med vattent\u00e4tt skal.<\/p>\n

Det anv\u00e4nds huvudsakligen f\u00f6r det f\u00f6rsta steget av \u00f6versp\u00e4nningsskydd f\u00f6r \u00e5sksp\u00e4nning i AC-distributionssystem.<\/p>\n

Anv\u00e4nds f\u00f6r att skydda elektrisk och elektronisk utrustning fr\u00e5n elektromagnetiska blixtpulsinducerade sp\u00e4nningar, drifttransienter och \u00f6versp\u00e4nningar.<\/p>\n

Anv\u00e4nds ofta inom kommunikationsutrustning, kraft, s\u00e4kerhet, trafik, industriell kontroll och andra omr\u00e5den f\u00f6r kraftskydd.<\/p>\n

F\u00f6rdelningsl\u00e5da med overheading\u00e5ng i byggnad.<\/p>\n

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

Installationer som \u00e4r h\u00f6gre \u00e4n 10 m (l\u00e4genhetsbyggnader, kontorsbyggnader, hotell etc.): SPD typ 2 rekommenderas f\u00f6r att skydda privata utrymmen och golvf\u00f6rdelare (gemensamma utrymmen) ut\u00f6ver en SPD typ 1 eller typ 1+2.<\/p>\n

SCHEMA<\/strong><\/p>\n

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