{"id":962,"date":"2024-09-04T11:27:46","date_gmt":"2024-09-04T03:27:46","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=962"},"modified":"2026-04-22T10:09:18","modified_gmt":"2026-04-22T02:09:18","slug":"br-50gr-11-type-1-50ka-surge-arrester-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/tr\/product\/br-50gr-11-type-1-50ka-surge-arrester-for-tt-and-tns\/","title":{"rendered":"BR-50GR 1+1 Tip 1 50kA Parafudr, TT ve TNS i\u00e7in"},"content":{"rendered":"

Tan\u0131m<\/h3>

\u00dcr\u00fcn \u00f6zellikleri:<\/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
Spesifikasyon<\/strong><\/td>\n<\/td>\nBR-50GR 150 1+1<\/strong><\/td>\nBR-50GR 275 1+1<\/strong><\/td>\nBR-50GR 350 1+1<\/strong><\/td>\n<\/tr>\n
EN61643-11'e g\u00f6re SPD s\u0131n\u0131fland\u0131rmas\u0131<\/td>\n<\/td>\nTip 1 + Tip 2<\/td>\nTip 1 + Tip 2<\/td>\nTip 1 + Tip 2<\/td>\n<\/tr>\n
IEC61643-11'e g\u00f6re SPD s\u0131n\u0131fland\u0131rmas\u0131<\/td>\n<\/td>\nS\u0131n\u0131f I + S\u0131n\u0131f II<\/td>\nS\u0131n\u0131f I + S\u0131n\u0131f II<\/td>\nS\u0131n\u0131f I + S\u0131n\u0131f II<\/td>\n<\/tr>\n
Nominal \u00e7al\u0131\u015fma gerilimi<\/td>\nBM<\/td>\n120V(50\/60Hz)<\/td>\n230V(50\/60Hz)<\/td>\n250V(50\/60Hz)<\/td>\n<\/tr>\n
Maks. s\u00fcrekli \u00e7al\u0131\u015fan a.c. Gerilim<\/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
Y\u0131ld\u0131r\u0131m darbe ak\u0131m\u0131 (10\/350\u03bcs)<\/td>\nIimp (L-N\/N-PE)<\/td>\n50kA\/100kA<\/td>\n50kA\/100kA<\/td>\n50kA\/100kA<\/td>\n<\/tr>\n
Nominal de\u015farj ak\u0131m\u0131 (8\/20\u03bcs)<\/td>\n(L-N\/N-PE) i\u00e7inde<\/td>\n50kA\/100kA<\/td>\n50kA\/100kA<\/td>\n50kA\/100kA<\/td>\n<\/tr>\n
Maks. de\u015farj ak\u0131m\u0131 (8\/20\u03bcs)<\/td>\nImaks (L-N\/N-PE)<\/td>\n160kA\/200kA<\/td>\n160kA\/200kA<\/td>\n160kA\/200kA<\/td>\n<\/tr>\n
Elektrik y\u00fck\u00fc miktar\u0131 (L-N, N-PE)<\/td>\nQ<\/td>\n25A, 50A<\/td>\n25A, 50A<\/td>\n25A, 50A<\/td>\n<\/tr>\n
\u00d6zg\u00fcl enerji (L-N, N-PE)<\/td>\nW\/R<\/td>\n625kJ\/\u03a9, 2500kJ\/\u03a9<\/td>\n625kJ\/\u03a9, 2500kJ\/\u03a9<\/td>\n625kJ\/\u03a9, 2500kJ\/\u03a9<\/td>\n<\/tr>\n
Gerilim koruma seviyesi<\/td>\nYukar\u0131 (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
K\u0131sa devre ak\u0131m\u0131 de\u011feri a.c.<\/td>\nIsccr (L-N\/N-PE)<\/td>\n25kA rms\/100A rms<\/td>\n25kA rms\/100A rms<\/td>\n25kA rms\/100A rms<\/td>\n<\/tr>\n
Maks. yedek sigorta<\/td>\n<\/td>\n315A gG<\/td>\n315A gG<\/td>\n315A gG<\/td>\n<\/tr>\n
Ge\u00e7ici a\u015f\u0131r\u0131 gerilim TOV dayan\u0131m\u0131<\/td>\nUT (L-N)<\/td>\n230V\/120dak.<\/td>\n440V\/120 dak.<\/td>\n580V\/120 dak.<\/td>\n<\/tr>\n
Ge\u00e7ici a\u015f\u0131r\u0131 gerilim TOV dayan\u0131m\u0131<\/td>\nUT (N-PE)<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n<\/tr>\n
Yan\u0131t S\u00fcresi<\/td>\ntA<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n<\/tr>\n
\u00c7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131 aral\u0131\u011f\u0131<\/td>\nSal\u0131<\/td>\n-40\u00b0C -80\u00b0C<\/td>\n-40\u00b0C -80\u00b0C<\/td>\n-40\u00b0C -80\u00b0C<\/td>\n<\/tr>\n
\u00c7al\u0131\u015fma durumu\/hata g\u00f6stergesi<\/td>\n<\/td>\nye\u015fil\/k\u0131rm\u0131z\u0131<\/td>\nye\u015fil\/k\u0131rm\u0131z\u0131<\/td>\nye\u015fil\/k\u0131rm\u0131z\u0131<\/td>\n<\/tr>\n
Kesit alan\u0131 (Min.)<\/td>\n<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n<\/tr>\n
Kesit alan\u0131 (Maks.)<\/td>\n<\/td>\n35mm\u00b2<\/td>\n35mm\u00b2<\/td>\n35mm\u00b2<\/td>\n<\/tr>\n
Montaj i\u00e7in<\/td>\n<\/td>\n35 mm Din ray\u0131<\/td>\n<\/tr>\n
Muhafaza malzemesi<\/td>\n<\/td>\nTermoplastik UL94-V0<\/td>\n<\/tr>\n
Koruma derecesi<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
Sipari\u015f Kodu<\/td>\n<\/td>\nB17168<\/td>\nB18157<\/td>\nB17194<\/td>\n<\/tr>\n
Sipari\u015f Kodu (Uzaktan sinyalleme ile)<\/td>\n<\/td>\nB17169<\/td>\nB18158<\/td>\nB17195<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00d6zellikler:<\/strong><\/p>\n

Dayan\u0131kl\u0131d\u0131r, birden fazla darbeye dayan\u0131r.<\/p>\n

Mekanik durum g\u00f6stergesi.<\/p>\n

BR-50GR 1P+N, TT ve TN-S sistemine uygundur.<\/p>\n

SPD i\u00e7 mekana sabit monte edilmi\u015f, voltaj\u0131 s\u0131n\u0131rl\u0131yor.<\/p>\n

SPD'de yerle\u015fik ay\u0131r\u0131c\u0131 bulunur; a\u015f\u0131r\u0131 \u0131s\u0131nma veya ar\u0131za nedeniyle SPD ge\u00e7ersiz oldu\u011funda ay\u0131r\u0131c\u0131, SPD'yi a\u011fdan otomatik olarak ay\u0131rabilir ve bu arada bir g\u00f6sterge sinyali g\u00f6nderebilir. A\u011fdan ayr\u0131lacaksa g\u00f6r\u00fcn\u00fcr pencere k\u0131rm\u0131z\u0131 renk g\u00f6sterecektir.<\/p>\n

Ba\u015fvuru:<\/strong><\/p>\n

TT sistemlerinde n\u00f6tr ve koruyucu iletken aras\u0131nda toplam ak\u0131m tutucu olan BR-50GR NPE tipi tek kutuplu N-PE y\u0131ld\u0131r\u0131m ak\u0131m arest\u00f6rleri, \u201c1+1\u201d devrelerde personel ve ekipmanlar\u0131n korunmas\u0131na y\u00f6nelik gereksinimlerin kar\u015f\u0131lanmas\u0131na yard\u0131mc\u0131 olur.<\/p>\n

BR-50GR NPE koordineli NPE y\u0131ld\u0131r\u0131m ak\u0131m\u0131 arest\u00f6rleri, toplam ak\u0131m arest\u00f6rleri aras\u0131nda \u00f6zel bir konuma sahiptir. D\u00fc\u015f\u00fck voltaj koruma seviyeleri nedeniyle, ek dekuplaj bobini gerekmeden BR-50GR parafudrlar\u0131n N-PE parafudrlar\u0131 ile do\u011frudan koordine edilebilirler.<\/p>\n

BR-50GR NPE cihazlar\u0131, iletkenleri ve baralar\u0131 ba\u011flamak i\u00e7in uygundur ve di\u011fer DIN ray\u0131na monte terminallerle rahat kablolamaya olanak tan\u0131r.<\/p>\n

Mobil ileti\u015fim baz istasyonlar\u0131nda, mikrodalga ileti\u015fim b\u00fcrolar\u0131nda\/istasyonlar\u0131nda, telekom\u00fcnikasyon odalar\u0131nda, end\u00fcstriyel madencilikte, sivil havac\u0131l\u0131kta, finansal menkul k\u0131ymetlerde ve di\u011fer g\u00fc\u00e7 sistemlerinde yayg\u0131n olarak kullan\u0131l\u0131r.<\/p>\n

Kurulum ve not:<\/strong><\/p>\n

Genellikle bina gelen hatt\u0131n\u0131n al\u00e7ak gerilim ana da\u011f\u0131t\u0131m kabinine monte edilir.<\/p>\n

Y\u0131ld\u0131r\u0131mdan korunma topraklamas\u0131 y\u0131ld\u0131r\u0131mdan korunma \u00f6zelliklerini kar\u015f\u0131lamal\u0131d\u0131r; topraklama kablosu m\u00fcmk\u00fcn oldu\u011fu kadar k\u0131sa olmal\u0131d\u0131r.<\/p>\n

\"\"<\/p>\n

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