{"id":923,"date":"2024-09-04T10:59:46","date_gmt":"2024-09-04T02:59:46","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=923"},"modified":"2026-04-09T16:39:24","modified_gmt":"2026-04-09T08:39:24","slug":"br-25m-11-type-1-25ka-surge-arrester-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/hu\/product\/br-25m-11-type-1-25ka-surge-arrester-for-tt-and-tns\/","title":{"rendered":"BR-25M 1+1 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\n\n\n
Specifik\u00e1ci\u00f3<\/strong><\/td>\n<\/td>\nBR-25M 150 1+1<\/strong><\/td>\nBR-25M 275 1+1<\/strong><\/td>\nBR-25M 320 1+1<\/strong><\/td>\n<\/tr>\n
SPD besorol\u00e1s az EN61643-11 szerint<\/td>\n<\/td>\n1 + 2 + 3 t\u00edpus<\/td>\n1 + 2 + 3 t\u00edpus<\/td>\n1 + 2 + 3 t\u00edpus<\/td>\n<\/tr>\n
SPD besorol\u00e1s az IEC61643-11 szerint<\/td>\n<\/td>\nI. oszt\u00e1ly + II + III<\/td>\nI. oszt\u00e1ly + II + III<\/td>\nI. oszt\u00e1ly + II + III<\/td>\n<\/tr>\n
N\u00e9vleges \u00fczemi fesz\u00fclts\u00e9g<\/td>\nENSZ<\/td>\n120V\/240V (50\/60Hz)<\/td>\n230V\/400V (50\/60Hz)<\/td>\n250V\/440V (50\/60Hz)<\/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>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n<\/tr>\n
Teljes kis\u00fcl\u00e9si \u00e1ram (10\/350\u03bc)<\/td>\n\u00d6sszesen<\/td>\n50 kA<\/td>\n50 kA<\/td>\n50 kA<\/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>\n120 kA<\/td>\n120 kA<\/td>\n120 kA<\/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\u22640,8kV\/\u22641,5kV<\/td>\n\u22641,3kV\/\u22641,5kV<\/td>\n\u22641,3kV\/\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>\n200A gG<\/td>\n200A gG<\/td>\n200A 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
Sziv\u00e1rg\u00e1si \u00e1ram<\/td>\nIpe<\/td>\nEgyik sem<\/td>\nEgyik sem<\/td>\nEgyik sem<\/td>\n<\/tr>\n
V\u00e1laszid\u0151<\/td>\ntA<\/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>\nB17210<\/td>\nB18153<\/td>\nB17223<\/td>\n<\/tr>\n
Rendel\u00e9si k\u00f3d (t\u00e1vjelz\u00e9ssel)<\/td>\n<\/td>\nB17211<\/td>\nB18154<\/td>\nB17224<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

V\u00e1laszid\u0151: \u226425ns\/\u2264100ns<\/p>\n

N\u00e9vleges kis\u00fcl\u00e9si \u00e1ram (8\/20us): 25kA<\/p>\n

H\u0151m\u00e9rs\u00e9klet tartom\u00e1ny: -40\u2103-80\u2103<\/p>\n

I+II oszt\u00e1ly \/ 1+2 t\u00edpus\u00fa t\u00falfesz\u00fclts\u00e9gv\u00e9delem.<\/p>\n

Cikksz\u00e1m: BR-25M 1P+N<\/p>\n

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

P\u00f3lusok sz\u00e1ma: 1P+N<\/p>\n

A h\u0151m\u00e9rs\u00e9klet-szab\u00e1lyoz\u00f3 megszak\u00edt\u00f3val \u00e9s a be\u00e9p\u00edtett t\u00fal\u00e1ramv\u00e9delmi \u00e1ramk\u00f6rrel a modul\u00e1ris SPD automatikusan kioldhat, hogy elker\u00fclje a t\u0171zvesz\u00e9lyt, amikor meghib\u00e1sodik.<\/p>\n

OEM t\u00e1mogat\u00e1s<\/p>\n

A t\u00falfesz\u00fclts\u00e9g-v\u00e9delmi eszk\u00f6z (SPD) az elektronikus berendez\u00e9sek vill\u00e1mv\u00e9delm\u00e9nek n\u00e9lk\u00fcl\u00f6zhetetlen eszk\u00f6ze.<\/p>\n

Arra haszn\u00e1lj\u00e1k, hogy a t\u00e1pvezet\u00e9k pillanatnyi t\u00falfesz\u00fclts\u00e9g\u00e9t arra a fesz\u00fclts\u00e9gtartom\u00e1nyra korl\u00e1tozz\u00e1k, amelyet a berendez\u00e9s vagy rendszer elvisel, vagy er\u0151s vill\u00e1m\u00e1ram csap le a talajba, hogy megv\u00e9dje a v\u00e9dett berendez\u00e9st vagy rendszert az \u00fct\u00e9sekt\u0151l \u00e9s s\u00e9r\u00fcl\u00e9sekt\u0151l.<\/p>\n

H\u00e1z anyaga: UL94-V0 h\u0151re l\u00e1gyul\u00f3 m\u0171anyag<\/p>\n

\n

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

\u2160 SPD oszt\u00e1lyban (B oszt\u00e1ly) alkalmazva a vill\u00e1m\u00e1ram t\u00falfesz\u00fclts\u00e9g elleni v\u00e9delem k\u00fcl\u00f6nf\u00e9le t\u00e1pegys\u00e9geihez.<\/p>\n

Az SPD-t \u00e1ltal\u00e1ban az \u00e9p\u00fclet \u00e1rameloszt\u00f3 doboz\u00e1ba, sz\u00e1m\u00edt\u00e1stechnikai k\u00f6zpontj\u00e1ba, telekommunik\u00e1ci\u00f3s helyis\u00e9g\u00e9be, liftvez\u00e9rl\u0151 helyis\u00e9gbe, k\u00e1beltelev\u00edzi\u00f3s helyis\u00e9gbe, \u00e9p\u00fcletir\u00e1ny\u00edt\u00f3ba, biztons\u00e1gi fel\u00fcgyeleti k\u00f6zpontba, t\u0171zv\u00e9delmi k\u00f6zpontba, ipari vez\u00e9rl\u0151terembe, frekvenciav\u00e1lt\u00f3 berendez\u00e9sek vez\u00e9rl\u0151szob\u00e1j\u00e1ba, k\u00f3rh\u00e1zi rendel\u0151be, megfigyel\u0151helyis\u00e9gbe \u00e9s az elektronikus g\u00e9p\u00e9szeti berendez\u00e9seket tartalmaz\u00f3 eloszt\u00f3dobozba kell telep\u00edteni.<\/p>\n<\/div>\n

Az 1-es t\u00edpus\u00fa t\u00falfesz\u00fclts\u00e9gv\u00e9d\u0151t \u00e1ltal\u00e1ban az LPZ0B \u00e9s az LPZ1 tal\u00e1lkoz\u00e1si pontj\u00e1ra szerelik fel<\/p>\n

Be\u00e9p\u00edthet\u0151 az \u00e9p\u00fclet kisfesz\u00fclts\u00e9g\u0171 \u00e1rameloszt\u00f3 szekr\u00e9ny\u00e9be\/doboz\u00e1ba.<\/p>\n

Alkalmas \u00e9p\u00fcletek k\u00fclt\u00e9ri vezet\u00e9kes eloszt\u00f3szekr\u00e9nyeihez \u00e9s eloszt\u00f3dobozaihoz.<\/p>\n

K\u00e9pes kezelni a vill\u00e1m\u00e1ramot \u00e9s megv\u00e9deni az \u00e9rz\u00e9keny elektronikus berendez\u00e9seket.<\/p>\n

Sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k a kommunik\u00e1ci\u00f3s berendez\u00e9sekben, az \u00e1ramell\u00e1t\u00e1sban, a biztons\u00e1gban, a k\u00f6zleked\u00e9sben, az ipari vez\u00e9rl\u00e9sben \u00e9s az energiav\u00e9delem egy\u00e9b ter\u00fcletein.<\/p>\n

\"\"<\/p>\n

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