{"id":943,"date":"2024-09-04T11:14:57","date_gmt":"2024-09-04T03:14:57","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=943"},"modified":"2026-03-05T15:40:44","modified_gmt":"2026-03-05T07:40:44","slug":"br-25gr-11-type-1-25ka-surge-arrester-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/hu\/product\/br-25gr-11-type-1-25ka-surge-arrester-for-tt-and-tns\/","title":{"rendered":"BR-25GR 1P+N 1. t\u00edpus\u00fa 25 kA t\u00falfesz\u00fclts\u00e9g-levezet\u0151 TT \u00e9s TNS sz\u00e1m\u00e1ra"},"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\n
Specifik\u00e1ci\u00f3<\/strong><\/td>\n<\/td>\nBR-25GR 150 1P+N<\/strong><\/td>\nBR-25GR 275 1P+N<\/strong><\/td>\nBR-25GR 350 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
N\u00e9vleges \u00fczemi fesz\u00fclts\u00e9g<\/td>\nENSZ<\/td>\n120 V (50\/60 Hz)<\/td>\n230 V (50\/60 Hz)<\/td>\n250 V (50\/60 Hz)<\/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>\n350V\/255V (50\/60Hz)<\/td>\n<\/tr>\n
Vill\u00e1m impulzus\u00e1ram (10\/350 \u03bcs)<\/td>\nIimp (L-N\/N-PE)<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/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>\n100kA\/100kA<\/td>\n100kA\/100kA<\/td>\n100kA\/100kA<\/td>\n<\/tr>\n
Az elektromos t\u00f6lt\u00e9s mennyis\u00e9ge (L-N, N-PE)<\/td>\nQ<\/td>\n12.5As, 25As<\/td>\n12.5As, 25As<\/td>\n12.5As, 25As<\/td>\n<\/tr>\n
Fajlagos energia (L-N, N-PE)<\/td>\nW\/R<\/td>\n156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n<\/tr>\n
Fesz\u00fclts\u00e9gv\u00e9delmi szint<\/td>\nFel (L-N\/N-PE)<\/td>\n\u22642.0kV\/\u22641.5kV<\/td>\n\u22642.0kV\/\u22641.5kV<\/td>\n\u22642.0kV\/\u22641.5kV<\/td>\n<\/tr>\n
R\u00f6vidz\u00e1rlati \u00e1ram n\u00e9vleges AC.<\/td>\nIsccr (L-N\/N-PE)<\/td>\n25kA effekt\u00edv\/100A effekt\u00edv<\/td>\n25kA effekt\u00edv\/100A effekt\u00edv<\/td>\n25kA effekt\u00edv\/100A effekt\u00edv<\/td>\n<\/tr>\n
Max. tartal\u00e9k biztos\u00edt\u00e9k<\/td>\n<\/td>\n315A gG<\/td>\n315A gG<\/td>\n315A gG<\/td>\n<\/tr>\n
Ideiglenes t\u00falfesz\u00fclts\u00e9g TOV-\u00e1ll\u00f3<\/td>\nUT (L-N)<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n580V\/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<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n\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>\nB17130<\/td>\nB17143<\/td>\nB17156<\/td>\n<\/tr>\n
Rendel\u00e9si k\u00f3d (t\u00e1vjelz\u00e9ssel)<\/td>\n<\/td>\nB17131<\/td>\nB17144<\/td>\nB17157<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

\u2022 Ez egyfajta kiv\u00e1l\u00f3 min\u0151s\u00e9g\u0171 t\u00falfesz\u00fclts\u00e9g-v\u00e9delmi berendez\u00e9s, t\u0171z- \u00e9s korr\u00f3zi\u00f3\u00e1ll\u00f3. Gyorsan reag\u00e1l a sebess\u00e9g er\u0151s teherb\u00edr\u00e1ssal.<\/p>\n

\u2022 Egyszer\u0171 \u00e9s k\u00f6nnyen haszn\u00e1lhat\u00f3. Megb\u00edzhat\u00f3bb \u00e9s nagyobb biztons\u00e1g.<\/p>\n

\u2022 \u00dczem\u00e1llapotot jelz\u0151 ablak, a piros meghib\u00e1sod\u00e1st jelent, amely k\u00e9pes id\u0151ben hat\u00e9konyan reag\u00e1lni a munka\u00e1llapotra.<\/p>\n

\u2022 T\u00falfesz\u00fclts\u00e9g elleni v\u00e9delem, megakad\u00e1lyozza, hogy az otthoni elektromos h\u00e1l\u00f3zat t\u00falzott \u00fct\u00e9seket \u00e9rjen a vil\u00e1g\u00edt\u00e1s k\u00f6zben.<\/p>\n

\u2022 Levehet\u0151 35 mm-es Din-s\u00edn be\u00e9p\u00edt\u00e9si kialak\u00edt\u00e1s.<\/p>\n

\n

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

\u2022 Megv\u00e9di az elektromos berendez\u00e9seket a k\u00f6zvetlen vill\u00e1mcsap\u00e1sokt\u00f3l, \u00e9s levezeti a vill\u00e1ml\u00e1s ellen\u00e1ram\u00e1t, amely a f\u00f6ldvezet\u0151r\u0151l a h\u00e1l\u00f3zati vezet\u00e9kekre terjed.<\/p>\n

\u2022 Haszn\u00e1lhat\u00f3 v\u00e1ltakoz\u00f3 \u00e1ram\u00fa h\u00e1l\u00f3zathoz, \u00e1rameloszt\u00f3 rendszerhez, v\u00e9gberendez\u00e9sekhez, elektronikus berendez\u00e9sekhez, \u00e9p\u00fcletekhez, ipari v\u00e1llalkoz\u00e1sokhoz \u00e9s eg\u00e9szs\u00e9g\u00fcgyi int\u00e9zm\u00e9nyekhez stb.<\/p>\n

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

Az 1-es vagy az 1+2 t\u00edpus\u00fa SPD (Iimp \u2265 12,5 kA) k\u00f6telez\u0151 a telep\u00edt\u00e9si forr\u00e1sn\u00e1l (m\u00e1sodlagos \u00e9p\u00fcletek f\u0151 eloszt\u00f3t\u00e1bl\u00e1ja).<\/p>\n

10 m-n\u00e9l magasabb telep\u00edt\u00e9sek (lak\u00f3h\u00e1zak, irodah\u00e1zak, sz\u00e1llod\u00e1k stb.): 2-es t\u00edpus\u00fa SPD mag\u00e1nter\u00fcletek \u00e9s padl\u00f3eloszt\u00f3k (k\u00f6z\u00f6s ter\u00fcletek) v\u00e9delm\u00e9re aj\u00e1nlott az 1-es vagy 1+2 t\u00edpus\u00fa SPD-k mellett.<\/p>\n

\"\"<\/p>\n

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