{"id":996,"date":"2024-09-04T14:20:23","date_gmt":"2024-09-04T06:20:23","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=996"},"modified":"2025-04-08T13:48:14","modified_gmt":"2025-04-08T05:48:14","slug":"br-12-5m-3p-12-5ka-type-12-surge-protective-device-for-tn-c","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/hu\/product\/br-12-5m-3p-12-5ka-type-12-surge-protective-device-for-tn-c\/","title":{"rendered":"BR-12.5M 3P 12.5kA t\u00edpus\u00fa 1+2 t\u00falfesz\u00fclts\u00e9g-v\u00e9d\u0151 eszk\u00f6z TN-C-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
Specifik\u00e1ci\u00f3<\/strong><\/td>\n<\/td>\nBR-12.5M 150 3P<\/strong><\/td>\nBR-12.5M 275 3P<\/strong><\/td>\nBR-12.5M 320 3P<\/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<\/td>\n150 V (50\/60 Hz)<\/td>\n275 V (50\/60 Hz)<\/td>\n320 V (50\/60 Hz)<\/td>\n<\/tr>\n
Vill\u00e1m impulzus\u00e1ram (10\/350 \u03bcs)<\/td>\nIimp<\/td>\n12,5 kA<\/td>\n12,5 kA<\/td>\n12,5 kA<\/td>\n<\/tr>\n
N\u00e9vleges kis\u00fcl\u00e9si \u00e1ram (8\/20\u03bcs)<\/td>\nIn<\/td>\n25 kA<\/td>\n25 kA<\/td>\n25 kA<\/td>\n<\/tr>\n
Max. kis\u00fcl\u00e9si \u00e1ram (8\/20\u03bc)<\/td>\nImax<\/td>\n60 kA<\/td>\n60 kA<\/td>\n60 kA<\/td>\n<\/tr>\n
Fajlagos energia<\/td>\nW\/R<\/td>\n39kJ\/\u03a9<\/td>\n39kJ\/\u03a9<\/td>\n39kJ\/\u03a9<\/td>\n<\/tr>\n
Fesz\u00fclts\u00e9gv\u00e9delmi szint<\/td>\nFel<\/td>\n\u22640,8kV<\/td>\n\u22641,3kV<\/td>\n\u22641,5 kV<\/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
V\u00e1laszid\u0151<\/td>\ntA<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/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>\nB18311<\/td>\nB18313<\/td>\nB18315<\/td>\n<\/tr>\n
Rendel\u00e9si k\u00f3d (t\u00e1vjelz\u00e9ssel)<\/td>\n<\/td>\nB18312<\/td>\nB18314<\/td>\nB18316<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

A Britec szabadalmaztatta a designt.<\/p>\n

35 mm-es szabv\u00e1nyos s\u00ednt alkalmaz.<\/p>\n

V\u00e1laszid\u0151 25n.<\/p>\n

A bedughat\u00f3 modul \/ alapkialak\u00edt\u00e1s lehet\u0151v\u00e9 teszi a meghib\u00e1sodott modul cser\u00e9j\u00e9t an\u00e9lk\u00fcl, hogy el kellene t\u00e1vol\u00edtania a rendszer vezet\u00e9keit stb.<\/p>\n

A t\u00falfesz\u00fclts\u00e9g-v\u00e9d\u0151 berendez\u00e9s modulj\u00e1ra hibakiold\u00f3 van felszerelve.<\/p>\n

Egy nagy teljes\u00edtm\u00e9ny\u0171 varisztorb\u00f3l \u00e1ll, termikus lev\u00e1laszt\u00f3 kiold\u00f3val.<\/p>\n

Ha az SPD t\u00falmeleged\u00e9s \u00e9s t\u00fal\u00e1ram miatt meghib\u00e1sodik, a hibakiold\u00f3 seg\u00edt az elektromos eszk\u00f6znek az \u00e1ramell\u00e1t\u00f3 rendszerr\u0151l val\u00f3 lev\u00e1laszt\u00e1s\u00e1ban, \u00e9s jelz\u00e9st ad, a z\u00f6ld norm\u00e1lis, a piros azt jelenti, hogy abnorm\u00e1lis.<\/p>\n

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

Az \u00e9rz\u00e9keny berendez\u00e9sek fesz\u00fclts\u00e9gcs\u00facsokt\u00f3l val\u00f3 v\u00e9delm\u00e9re szolg\u00e1l.<\/p>\n

Kisfesz\u00fclts\u00e9g\u0171 eloszt\u00f3 rendszerre alkalmazz\u00e1k, amely p\u00e1rhuzamosan van csatlakoztatva a t\u00e1pegys\u00e9g \u00e9s a rendszer berendez\u00e9sei k\u00f6z\u00e9, hogy megv\u00e9dje a k\u00fcls\u0151 (vill\u00e1m) okozta pillanatnyi t\u00falfesz\u00fclts\u00e9g okozta k\u00e1rokat.<\/p>\n

\u00fct\u00e9s, elektrom\u00e1gneses sug\u00e1rz\u00e1si interferencia stb.) vagy bels\u0151 (rendszerz\u00e1r\u00f3 hat\u00e1s, kapacit\u00edv terhel\u00e9s indukci\u00f3ja \u00e9s ind\u00edt\u00e1sa \u00e9s le\u00e1ll\u00edt\u00e1sa stb.).<\/p>\n

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

Az LPZ 0\u2013LPZ 1 \u00e9s magasabb z\u00f3n\u00e1k hat\u00e1r\u00e1ra kisfesz\u00fclts\u00e9g\u0171 eloszt\u00e1sokba szerelve a vill\u00e1mcsap\u00e1s sor\u00e1n kiv\u00e1ltott t\u00falfesz\u00fclts\u00e9g hat\u00e1sok \u00e9s a kapcsol\u00e1si t\u00falfesz\u00fclts\u00e9g elker\u00fcl\u00e9se \u00e9rdek\u00e9ben.<\/p>\n

Szerelje be a kisfesz\u00fclts\u00e9g\u0171 szekr\u00e9ny \u00e9s a bej\u00f6v\u0151 vezet\u00e9kes szekr\u00e9ny f\u0151 eloszt\u00f3 szekr\u00e9ny\u00e9be\/doboz\u00e1ba.<\/p>\n

F\u0151eloszt\u00f3 t\u00e1bl\u00e1khoz aj\u00e1nlott.<\/p>\n

A telep\u00edt\u00e9s sor\u00e1n k\u00e9rj\u00fck, a szerel\u00e9si kapcsol\u00e1si rajz szerint k\u00f6sse be, ahol az L1, L2 \u00e9s L3 f\u00e1zisvezet\u00e9kek, N a nulla vonal \u00e9s PE \u200b\u200ba f\u00f6ldvezet\u00e9k.<\/p>\n

A f\u00f6ldel\u00e9snek meg kell felelnie a vill\u00e1mv\u00e9delmi specifik\u00e1ci\u00f3 k\u00f6vetelm\u00e9nyeinek.<\/p>\n

\"\"<\/p>\n

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