{"id":1037,"date":"2024-09-04T20:29:22","date_gmt":"2024-09-04T12:29:22","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1037"},"modified":"2024-12-24T16:39:09","modified_gmt":"2024-12-24T08:39:09","slug":"br-20-3p-type-2-20ka-surge-protective-device-for-tn-c","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/da\/product\/br-20-3p-type-2-20ka-surge-protective-device-for-tn-c\/","title":{"rendered":"BR-20 3P Type 2 20kA oversp\u00e6ndingsbeskyttelsesanordning til TN-C"},"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\n\n\n\n\n\n
Specifikation<\/strong><\/td>\n<\/td>\nBR-20 150 3P<\/strong><\/td>\nBR-20 275 3P<\/strong><\/td>\nBR-20 320 3P<\/strong><\/td>\nBR-20 385 3P<\/strong><\/td>\nBR-20 440 3P<\/strong><\/td>\n<\/tr>\n
SPD-klassificering i henhold til EN61643-11<\/td>\n<\/td>\nType 2<\/td>\nType 2<\/td>\nType 2<\/td>\nType 2<\/td>\nType 2<\/td>\n<\/tr>\n
SPD-klassificering i henhold til IEC61643-11<\/td>\n<\/td>\nKlasse II<\/td>\nKlasse II<\/td>\nKlasse II<\/td>\nKlasse II<\/td>\nKlasse II<\/td>\n<\/tr>\n
Maks. kontinuerlig drift a.c. sp\u00e6nding<\/td>\nUc<\/td>\n150V<\/td>\n275V<\/td>\n320V<\/td>\n385V<\/td>\n440V<\/td>\n<\/tr>\n
Nominel afladningsstr\u00f8m (8\/20\u03bcs)<\/td>\nI<\/td>\n10kA<\/td>\n10kA<\/td>\n10kA<\/td>\n10kA<\/td>\n10kA<\/td>\n<\/tr>\n
Maks. afladestr\u00f8m (8\/20\u03bcs)<\/td>\nImax<\/td>\n20kA<\/td>\n20kA<\/td>\n20kA<\/td>\n20kA<\/td>\n20kA<\/td>\n<\/tr>\n
Sp\u00e6ndingsbeskyttelsesniveau<\/td>\nOp<\/td>\n\u22640,8kV<\/td>\n\u22641,3kV<\/td>\n\u22641,5kV<\/td>\n\u22641,8kV<\/td>\n\u22642,0kV<\/td>\n<\/tr>\n
Sp\u00e6ndingsbeskyttelsesniveau 5kA<\/td>\nOp<\/td>\n\u22640,6kV<\/td>\n\u22641kV<\/td>\n\u22641,2kV<\/td>\n\u22641,3kV<\/td>\n\u22641,5kV<\/td>\n<\/tr>\n
Maks. backup sikring<\/td>\n<\/td>\n63A gG<\/td>\n63A gG<\/td>\n63A gG<\/td>\n63A gG<\/td>\n63A gG<\/td>\n<\/tr>\n
Kortslutningsmodstandskapacitet<\/td>\nIsccr<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n<\/tr>\n
Midlertidig oversp\u00e6nding TOV-modstand<\/td>\nUT<\/td>\n180V\/5 sek.<\/td>\n335V\/5sek.<\/td>\n400V\/5sek.<\/td>\n500V\/5sek.<\/td>\n580V\/5sek.<\/td>\n<\/tr>\n
Midlertidig oversp\u00e6nding TOV-sikker fejl<\/td>\nUT<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n650V\/120min.<\/td>\n765V\/120min.<\/td>\n<\/tr>\n
Responstid<\/td>\ntA<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n<\/tr>\n
Driftstemperaturomr\u00e5de<\/td>\nTu<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n<\/tr>\n
Driftstilstand\/fejlindikation<\/td>\n<\/td>\ngr\u00f8n\/r\u00f8d<\/td>\ngr\u00f8n\/r\u00f8d<\/td>\ngr\u00f8n\/r\u00f8d<\/td>\ngr\u00f8n\/r\u00f8d<\/td>\ngr\u00f8n\/r\u00f8d<\/td>\n<\/tr>\n
Tv\u00e6rsnitsareal (min.)<\/td>\n<\/td>\n4 mm\u00b2<\/td>\n4 mm\u00b2<\/td>\n4 mm\u00b2<\/td>\n4 mm\u00b2<\/td>\n4 mm\u00b2<\/td>\n<\/tr>\n
Tv\u00e6rsnitsareal (maks.)<\/td>\n<\/td>\n35 mm\u00b2<\/td>\n35 mm\u00b2<\/td>\n35 mm\u00b2<\/td>\n35 mm\u00b2<\/td>\n35 mm\u00b2<\/td>\n<\/tr>\n
Til montering p\u00e5<\/td>\n<\/td>\n35 mm Din skinne<\/td>\n<\/tr>\n
Indkapslingsmateriale<\/td>\n<\/td>\nTermoplastisk \u00a0 UL94-V0<\/td>\n<\/tr>\n
Grad af beskyttelse<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
Bestillingskode<\/td>\n<\/td>\nB18711<\/td>\nB18713<\/td>\nB18715<\/td>\nB18717<\/td>\nB18719<\/td>\n<\/tr>\n
Ordrekode (med fjernsignalering)<\/td>\n<\/td>\nB18712<\/td>\nB18714<\/td>\nB18716<\/td>\nB18718<\/td>\nB18720<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

\u2013 Til brug i konceptet lynbeskyttelseszoner ved gr\u00e6nse 1-2.<\/p>\n

\u2013 Lav restsp\u00e6nding og hurtig reaktion.<\/p>\n

\u2013 P\u00e5lidelig styring.<\/p>\n

\u2013 SPD'en fungerer til at lede oversp\u00e6ndingen\/str\u00f8mmen til jorden og forhindrer effektivt \u00f8del\u00e6ggelse af downstream-udstyr.<\/p>\n

\u2013 Med fjernsignalkontakt til styreenhed.<\/p>\n

\u2013 S\u00e6t udskiftningsmodulenheden i, hvilket giver mulighed for nem udskiftning, n\u00e5r det er n\u00f8dvendigt.<\/p>\n

\u2013 Fejlmelding via r\u00f8dt m\u00e6rke i inspektionsvinduet.<\/p>\n

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

\u2022 Det bruges til at beskytte branchedistributionen af \u200b\u200bintelligent bygning, elektrisk str\u00f8m, kommunikation, sikkerhed og andre industrier<\/p>\n

\u2022 Oversp\u00e6ndingsbeskyttelsesanordninger bruges til lyn- og oversp\u00e6ndingsbeskyttelse i AC50\/60Hz, 230\/400V.<\/div>\n
\"\"<\/div>\n
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