{"id":1347,"date":"2024-09-05T13:56:44","date_gmt":"2024-09-05T05:56:44","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1347"},"modified":"2025-04-25T11:16:21","modified_gmt":"2025-04-25T03:16:21","slug":"br-bnc-h-coaxial-surge-protector","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/da\/product\/br-bnc-h-coaxial-surge-protector\/","title":{"rendered":"BR-BNC-H koaksial oversp\u00e6ndingsbeskytter"},"content":{"rendered":"

Beskrivelse<\/h3>

Produktegenskaber:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specifikation<\/td>\n<\/td>\nBR-BNC-H<\/td>\n<\/tr>\n
Test standarder<\/td>\n<\/td>\nIEC 61643-21<\/td>\n<\/tr>\n
Maks. kontinuerlig drift d.c. sp\u00e6nding<\/td>\nUc<\/td>\n180V<\/td>\n<\/tr>\n
Maks. kontinuerlig drift a.c. sp\u00e6nding<\/td>\nUc<\/td>\n130V<\/td>\n<\/tr>\n
Nominel str\u00f8m<\/td>\nIL<\/td>\n20A<\/td>\n<\/tr>\n
C2 Normal afladningsstr\u00f8m (8\/20\u03bcs) linieafsk\u00e6rmning\/PG<\/td>\nI<\/td>\n10kA<\/td>\n<\/tr>\n
Sp\u00e6ndingsbeskyttelsesniveau [line-shield\/PG]<\/td>\nOp<\/td>\n\u2264800V<\/td>\n<\/tr>\n
Svartid [line-shield\/PG]<\/td>\ntA<\/td>\n\u2264100ns<\/td>\n<\/tr>\n
Driftstemperaturomr\u00e5de<\/td>\nTu<\/td>\n-40\u2103-80\u2103<\/td>\n<\/tr>\n
Tilslutning input\/output<\/td>\n<\/td>\nBNC fatning<\/td>\n<\/tr>\n
B\u00e5ndbredde<\/td>\n<\/td>\n3 Gbps<\/td>\n<\/tr>\n
Indf\u00f8ringstab<\/td>\n<\/td>\n\u22640,3dB<\/td>\n<\/tr>\n
Impedans<\/td>\n<\/td>\n50\u03a9<\/td>\n<\/tr>\n
Indkapslingsmateriale<\/td>\n<\/td>\nSt\u00e5l<\/td>\n<\/tr>\n
Grad af beskyttelse<\/td>\n<\/td>\nIP20<\/td>\n<\/tr>\n
Bestillingskode<\/td>\n<\/td>\nD9022<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Nominel str\u00f8m: 20A.<\/p>\n

Kortslutningsstr\u00f8m: op til 10kA (8\/20\u03bcs).<\/p>\n

B\u00e5ndbredde: 3 Gbps.<\/p>\n

Indf\u00f8ringstab: \u22640,3dB.<\/p>\n

Designet i henhold til IEC 61643-21 standard.<\/p>\n

H\u00f8j frekvens og lavt indf\u00f8ringstab.<\/p>\n

H\u00f8j p\u00e5lidelighed beskyttelse mod for h\u00f8je sp\u00e6ndinger.<\/p>\n

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

Beskyt det elektriske system og elektriske apparater under belastning mod torden og \u00f8jeblikkelig oversp\u00e6nding.<\/p>\n

Det kan bruges til lynoversp\u00e6ndingsbeskyttelse af overv\u00e5gningssystemets videolinje med BNC-stik, BNC-matrix-stik, optisk sender og modtager BNC-stik, videokamera BNC-stik.<\/p>\n

Signalbeskyttelsen: lavfrekvent signalbeskyttelse, h\u00f8jfrekvent signalbeskyttelse osv.<\/p>\n

Den er velegnet til lynbeskyttelse af tr\u00e5dl\u00f8s kommunikation, s\u00e5som satellitantenne\/mikrob\u00f8lge\/CATV\/kortb\u00f8lge\/ultrakortb\u00f8lge\/mobilkommunikationsudstyr osv.<\/p>\n

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