{"id":1008,"date":"2024-09-04T14:35:51","date_gmt":"2024-09-04T06:35:51","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1008"},"modified":"2025-04-21T14:43:06","modified_gmt":"2025-04-21T06:43:06","slug":"br-12-5m-11-12-5ka-type-12-surge-protective-device-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/hu\/product\/br-12-5m-11-12-5ka-type-12-surge-protective-device-for-tt-and-tns\/","title":{"rendered":"BR-12.5M 1P+N 12.5kA t\u00edpus\u00fa 1+2 t\u00falfesz\u00fclts\u00e9g-v\u00e9d\u0151 eszk\u00f6z TT-hez \u00e9s TNS-hez"},"content":{"rendered":"

Le\u00edr\u00e1s<\/h3>

A term\u00e9k jellemz\u0151i:<\/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
Specifik\u00e1ci\u00f3<\/strong><\/td>\n<\/td>\nBR-12.5M 150 1P+N<\/strong><\/td>\nBR-12.5M 275 1P+N<\/strong><\/td>\nBR-12.5M 320 1P+N<\/strong><\/td>\n<\/tr>\n
SPD besorol\u00e1s az EN61643-11 szerint<\/td>\n<\/td>\n1. t\u00edpus + 2. t\u00edpus<\/td>\n1. t\u00edpus + 2. t\u00edpus<\/td>\n1. t\u00edpus + 2. t\u00edpus<\/td>\n<\/tr>\n
SPD besorol\u00e1s az IEC61643-11 szerint<\/td>\n<\/td>\nI. oszt\u00e1ly + II. oszt\u00e1ly<\/td>\nI. oszt\u00e1ly + II. oszt\u00e1ly<\/td>\nI. oszt\u00e1ly + II. oszt\u00e1ly<\/td>\n<\/tr>\n
Max. folyamatos \u00fczem\u0171 AC. fesz\u00fclts\u00e9g<\/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
Vill\u00e1m impulzus\u00e1ram (10\/350 \u03bcs)<\/td>\nIimp (L-N\/N-PE)<\/td>\n12,5kA\/25kA<\/td>\n12,5kA\/25kA<\/td>\n12,5kA\/25kA<\/td>\n<\/tr>\n
N\u00e9vleges kis\u00fcl\u00e9si \u00e1ram (8\/20\u03bcs)<\/td>\nIn(L-N\/N-PE)<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n<\/tr>\n
Max. kis\u00fcl\u00e9si \u00e1ram (8\/20\u03bc)<\/td>\nImax (L-N\/N-PE)<\/td>\n60kA\/100kA<\/td>\n60kA\/100kA<\/td>\n60kA\/100kA<\/td>\n<\/tr>\n
Fajlagos energia<\/td>\nW\/R(L-N\/N-PE)<\/td>\n39kJ\/\u03a9, 156kJ\/\u03a9<\/td>\n39kJ\/\u03a9, 156kJ\/\u03a9<\/td>\n339kJ\/\u03a9, 156kJ\/\u03a9<\/td>\n<\/tr>\n
Fesz\u00fclts\u00e9gv\u00e9delmi szint<\/td>\nFel (L-N\/N-PE)<\/td>\n\u22640,8kV\/\u22641,5kV<\/td>\n\u22641,3kV\/\u22641,5kV<\/td>\n\u22641,5kV\/\u22641,5kV<\/td>\n<\/tr>\n
R\u00f6vidz\u00e1rlati \u00e1ram n\u00e9vleges AC.<\/td>\nIsccr<\/td>\n25 kA effekt\u00edv<\/td>\n25 kA effekt\u00edv<\/td>\n25 kA effekt\u00edv<\/td>\n<\/tr>\n
Max. tartal\u00e9k biztos\u00edt\u00e9k<\/td>\n<\/td>\n125A gG<\/td>\n125A gG<\/td>\n125A gG<\/td>\n<\/tr>\n
Ideiglenes t\u00falfesz\u00fclts\u00e9g TOV-\u00e1ll\u00f3<\/td>\nUT(L-N)<\/td>\n180V\/5sec.<\/td>\n335V\/5sec.<\/td>\n400V\/5mp.<\/td>\n<\/tr>\n
Ideiglenes t\u00falfesz\u00fclts\u00e9g TOV-biztos hiba<\/td>\nUT(L-N)<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n<\/tr>\n
Ideiglenes t\u00falfesz\u00fclts\u00e9g TOV-\u00e1ll\u00f3<\/td>\nUT (N-PE)<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n<\/tr>\n
V\u00e1laszid\u0151<\/td>\ntA(L-N\/N-PE)<\/td>\n\u226425ns\/\u2264100ns<\/td>\n\u226425ns\/\u2264100ns<\/td>\n\u226425ns\/\u2264100ns<\/td>\n<\/tr>\n
M\u0171k\u00f6d\u00e9si h\u0151m\u00e9rs\u00e9klet tartom\u00e1ny<\/td>\nTu<\/td>\n-40 \u2103 - 80 \u2103<\/td>\n-40 \u2103 - 80 \u2103<\/td>\n-40 \u2103 - 80 \u2103<\/td>\n<\/tr>\n
\u00dczem\u00e1llapot\/hibajelz\u00e9s<\/td>\n<\/td>\nz\u00f6ld\/piros<\/td>\nz\u00f6ld\/piros<\/td>\nz\u00f6ld\/piros<\/td>\n<\/tr>\n
Keresztmetszeti ter\u00fclet (min.)<\/td>\n<\/td>\n4 mm\u00b2<\/td>\n4 mm\u00b2<\/td>\n4 mm\u00b2<\/td>\n<\/tr>\n
Keresztmetszet (max.)<\/td>\n<\/td>\n35 mm\u00b2<\/td>\n35 mm\u00b2<\/td>\n35 mm\u00b2<\/td>\n<\/tr>\n
Felszerel\u00e9shez<\/td>\n<\/td>\n35 mm-es Din s\u00edn<\/td>\n<\/tr>\n
Burkol\u00f3anyag<\/td>\n<\/td>\nH\u0151re l\u00e1gyul\u00f3 m\u0171anyag UL94-V0<\/td>\n<\/tr>\n
V\u00e9detts\u00e9gi fok<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
Rendel\u00e9si k\u00f3d<\/td>\n<\/td>\nB18617<\/td>\nB18619<\/td>\nB18621<\/td>\n<\/tr>\n
Rendel\u00e9si k\u00f3d (t\u00e1vjelz\u00e9ssel)<\/td>\n<\/td>\nB18618<\/td>\nB18620<\/td>\nB18622<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Jellemz\u0151k:<\/strong><\/p>\n

Modul\u00e1ris \u00e9s dugaszolhat\u00f3 levezet\u0151.<\/p>\n

1+2 t\u00edpus\u00fa t\u00falfesz\u00fclts\u00e9g-levezet\u0151 az EN 61643-11 szerint.<\/p>\n

Vill\u00e1m\u00e1ram-le\u00e1ll\u00edt\u00f3 kapacit\u00e1s 12,5 kA (10\/350us) oszloponk\u00e9nt.<\/p>\n

\u00dczem\u00e1llapot\/hibajelz\u00e9s z\u00f6ld\/piros jelz\u0151 jelz\u0151vel az ellen\u0151rz\u0151 ablakban.<\/p>\n

A t\u00e1vjelz\u00e9s v\u00e1laszthat\u00f3.<\/p>\n

Univerz\u00e1lisan alkalmas TT rendszerekhez.<\/p>\n

Alkalmaz\u00e1s:<\/strong><\/p>\n

Nagy telep\u00edt\u00e9sek \u00e1ltal\u00e1nos v\u00e9delm\u00e9re \u00e9s kis telep\u00edt\u00e9sek v\u00e9delm\u00e9re k\u00fcls\u0151 vill\u00e1mv\u00e9delemmel.<\/p>\n

Telep\u00edt\u00e9s:<\/strong><\/p>\n

Telep\u00edt\u00e9s el\u0151tt ellen\u0151rizni kell, hogy a t\u00falfesz\u00fclts\u00e9g-v\u00e9d\u0151 \u00e9p-e. Ha megs\u00e9r\u00fclt vagy piros a kijelz\u0151ablak, nem haszn\u00e1lhat\u00f3; ha az ablak z\u00f6ld, az norm\u00e1lis.<\/p>\n

\"\"<\/p>\n

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