{"id":974,"date":"2024-09-04T11:52:46","date_gmt":"2024-09-04T03:52:46","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=974"},"modified":"2026-03-05T16:15:02","modified_gmt":"2026-03-05T08:15:02","slug":"br-25vg-1p-25ka-type-123-surge-protection-devices","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/tr\/product\/br-25vg-1p-25ka-type-123-surge-protection-devices\/","title":{"rendered":"BR-25VG 1P 25kA Tip 1+2+3 A\u015f\u0131r\u0131 Gerilim Koruma Cihazlar\u0131"},"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\n
Spesifikasyon<\/strong><\/td>\n<\/td>\nBR-25VG 320 1P<\/strong><\/td>\nBR-25VG 440 1P<\/strong><\/td>\nBR-25VG 690 1P<\/strong><\/td>\n<\/tr>\n
EN61643-11'e g\u00f6re SPD s\u0131n\u0131fland\u0131rmas\u0131<\/td>\n<\/td>\nTip 1 + Tip 2 + Tip 3<\/td>\nTip 1 + Tip 2 + Tip 3<\/td>\nTip 1 + Tip 2 + Tip 3<\/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 + S\u0131n\u0131f III<\/td>\nS\u0131n\u0131f I + S\u0131n\u0131f II + S\u0131n\u0131f III<\/td>\nS\u0131n\u0131f I + S\u0131n\u0131f II + S\u0131n\u0131f III<\/td>\n<\/tr>\n
Nominal \u00e7al\u0131\u015fma gerilimi<\/td>\nBM<\/td>\n250V\/440V(50\/60Hz)<\/td>\n250V\/440V(50\/60Hz)<\/td>\n400V\/690V(50\/60Hz)<\/td>\n<\/tr>\n
Maks. s\u00fcrekli \u00e7al\u0131\u015fan a.c. Gerilim<\/td>\nUc<\/td>\n320V(50\/60Hz)<\/td>\n440V(50\/60Hz)<\/td>\n690V(50\/60Hz)<\/td>\n<\/tr>\n
Y\u0131ld\u0131r\u0131m darbe ak\u0131m\u0131 (10\/350\u03bcs)<\/td>\ntopallamak<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n<\/tr>\n
Nominal de\u015farj ak\u0131m\u0131 (8\/20\u03bcs)<\/td>\n\u0130\u00e7inde<\/td>\n30ka<\/td>\n30ka<\/td>\n30ka<\/td>\n<\/tr>\n
Maks. de\u015farj ak\u0131m\u0131 (8\/20\u03bcs)<\/td>\nImaks<\/td>\n100kA<\/td>\n100kA<\/td>\n100kA<\/td>\n<\/tr>\n
Elektrik y\u00fck\u00fc miktar\u0131<\/td>\nQ<\/td>\n12,5As<\/td>\n12,5As<\/td>\n12,5As<\/td>\n<\/tr>\n
Spesifik enerji<\/td>\nW\/R<\/td>\n156kJ\/\u03a9<\/td>\n156kJ\/\u03a9<\/td>\n156kJ\/\u03a9<\/td>\n<\/tr>\n
Gerilim koruma seviyesi<\/td>\nYukar\u0131<\/td>\n\u22641,5kV<\/td>\n\u22641,8kV<\/td>\n\u22642,5kV<\/td>\n<\/tr>\n
K\u0131sa devre ak\u0131m\u0131 de\u011feri a.c.<\/td>\nIsccr<\/td>\n25kA rms<\/td>\n25kA rms<\/td>\n25kA rms<\/td>\n<\/tr>\n
Maks. yedek sigorta<\/td>\n<\/td>\n200A gG<\/td>\n200A gG<\/td>\n200A gG<\/td>\n<\/tr>\n
Ge\u00e7ici a\u015f\u0131r\u0131 gerilim TOV dayan\u0131m\u0131<\/td>\nUT<\/td>\n400V\/5sn.<\/td>\n580V\/5sn.<\/td>\n800V\/5sn.<\/td>\n<\/tr>\n
Ge\u00e7ici a\u015f\u0131r\u0131 gerilim TOV g\u00fcvenli\u011fi ar\u0131zas\u0131<\/td>\nUT<\/td>\n520V\/120 dak.<\/td>\n765V\/120dak.<\/td>\n1000V\/120dak.<\/td>\n<\/tr>\n
S\u0131z\u0131nt\u0131 ak\u0131m\u0131<\/td>\nIpe<\/td>\nHi\u00e7biri<\/td>\nHi\u00e7biri<\/td>\nHi\u00e7biri<\/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>\nB17267<\/td>\nB17279<\/td>\nB17291<\/td>\n<\/tr>\n
Sipari\u015f Kodu (Uzaktan sinyalleme ile)<\/td>\n<\/td>\nB17268<\/td>\nB17280<\/td>\nB17292<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

BR-25VG 1P, elektrik tesisat\u0131n\u0131n giri\u015fini korumak \u00fczere tasarlanm\u0131\u015f Tip 1+2+3 AC a\u015f\u0131r\u0131 gerilim koruyucu cihazd\u0131r.<\/p>\n

Her t\u00fcrl\u00fc yayg\u0131n g\u00fc\u00e7 sistemine uygun g\u00fc\u00e7l\u00fc bile\u015fenler.<\/p>\n

Koruyucu cihaz\u0131n i\u00e7inde bir termal kesme eleman\u0131 vard\u0131r, cihaz a\u015f\u0131r\u0131 ak\u0131m veya a\u015f\u0131r\u0131 voltaj oldu\u011funda, termal kesme eleman\u0131 a\u015f\u0131r\u0131 gerilim koruyucu cihazdan elektrik \u015febekesinden otomatik olarak ayr\u0131lacak ve g\u00f6sterge penceresi ye\u015filden k\u0131rm\u0131z\u0131ya d\u00f6necektir.<\/p>\n

Cihaz B\u00f6lge O ile B\u00f6lge 1 aras\u0131nda (IEC62305-4 Y\u0131ld\u0131r\u0131mdan Korunma Alan\u0131 tan\u0131m\u0131na g\u00f6re) kullan\u0131lmak \u00fczere tasarlanm\u0131\u015ft\u0131r.<\/p>\n

Bu SPD, \u00f6zellikle a\u015f\u0131r\u0131 ak\u0131m ve hatta do\u011frudan \u00e7arpma riskinin y\u00fcksek oldu\u011fu, y\u0131ld\u0131r\u0131m yo\u011funlu\u011funun y\u00fcksek oldu\u011fu alanlarda (\u00f6rn. paratonerlerle donat\u0131lm\u0131\u015f binalar) kullan\u0131\u015fl\u0131d\u0131r.<\/p>\n

EN 61643-11 ve IEC 61643-11'e g\u00f6re<\/p>\n

BR-25VG 1P tek kutuplu bir SPD'dir.<\/p>\n

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

\u2022 Ev, banka, telekom kulesi vb. AC g\u00fc\u00e7 hatlar\u0131nda kullan\u0131l\u0131r.<\/p>\n

\u2022 Y\u0131ld\u0131r\u0131m riskinin y\u00fcksek oldu\u011fu alanlarda (LPZ0B veya LPZ0B ile LPZ1 aras\u0131ndaki aray\u00fcz) g\u00fc\u00e7 sistemi i\u00e7in y\u0131ld\u0131r\u0131mdan korunmaya uygulanabilir.<\/p>\n

\u2022 Kurulumlar\u0131n genellikle harici bir y\u0131ld\u0131r\u0131mdan korunma sistemi ile sa\u011fland\u0131\u011f\u0131, gelen g\u00fc\u00e7 kayna\u011f\u0131 panellerinde ve atmosfere daha fazla maruz kalan alanlarda koruman\u0131n ilk ad\u0131m\u0131 olarak uygundur.<\/p>\n

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

\u2022 Kurulumdan \u00f6nce elektrik kesilmelidir. Canl\u0131 \u00e7al\u0131\u015fma yasakt\u0131r.<\/p>\n

\u2022 A\u015f\u0131r\u0131 gerilim koruman\u0131n \u00f6n ucuna bir sigortan\u0131n veya devre kesicinin seri olarak ba\u011flanmas\u0131 tavsiye edilir.<\/p>\n

\u2022 SPD, bina da\u011f\u0131t\u0131m kutusunun veya ekipman odas\u0131n\u0131n g\u00fc\u00e7 kayna\u011f\u0131 giri\u015f ucuna paralel olarak monte edilir. \u00dcr\u00fcn k\u0131lavuz ray tipine monte edilmi\u015ftir. Ko\u015fullar izin verirse Kevin ba\u011flant\u0131 modu benimsenebilir.<\/p>\n

\u2022 Kurulum s\u0131ras\u0131nda cihaz\u0131 kurulum \u015femas\u0131na g\u00f6re ba\u011flay\u0131n; burada L faz hatt\u0131, N n\u00f6tr hatt\u0131 ve PE toprak hatt\u0131d\u0131r. Cihaz\u0131n ba\u011flant\u0131s\u0131n\u0131 yanl\u0131\u015f yapmay\u0131n. Kurulum tamamland\u0131ktan sonra otomatik devre kesiciyi a\u00e7\u0131n ve \u00e7al\u0131\u015fma durumunun normal olup olmad\u0131\u011f\u0131n\u0131 kontrol edin.<\/p>\n

\u2022 SPD kullan\u0131mdayken ar\u0131za g\u00f6r\u00fcnt\u00fcleme penceresinin durumunu d\u00fczenli olarak kontrol edin. Ar\u0131za g\u00f6r\u00fcnt\u00fcleme penceresi k\u0131rm\u0131z\u0131ysa veya uzak terminal bir alarm sinyali veriyorsa, bu, SPD'nin ar\u0131zal\u0131 oldu\u011funu ve zaman\u0131nda onar\u0131lmas\u0131 veya de\u011fi\u015ftirilmesi gerekti\u011fini g\u00f6sterir.<\/p>\n

\u2022 D\u0131\u015f mekanda kurulum gibi i\u00e7 mekanda kullan\u0131ma uygun, su ge\u00e7irmez kabukla donat\u0131lm\u0131\u015f olmal\u0131d\u0131r.<\/p>\n

\"\"<\/p>\n

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