{"id":946,"date":"2024-09-04T11:17:26","date_gmt":"2024-09-04T03:17:26","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=946"},"modified":"2026-04-22T10:02:38","modified_gmt":"2026-04-22T02:02:38","slug":"br-50gr-4p-type-1-50ka-surge-arrester-for-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/da\/product\/br-50gr-4p-type-1-50ka-surge-arrester-for-tns\/","title":{"rendered":"BR-50GR 4P Type 1 50kA oversp\u00e6ndingsafleder til TNS"},"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\n\n
Specifikation<\/strong><\/td>\n<\/td>\nBR-50GR 150 4P<\/strong><\/td>\nBR-50GR 275 4P<\/strong><\/td>\nBR-50GR 350 4P<\/strong><\/td>\n<\/tr>\n
SPD-klassificering i henhold til EN61643-11<\/td>\n<\/td>\nType 1 + Type 2<\/td>\nType 1 + Type 2<\/td>\nType 1 + Type 2<\/td>\n<\/tr>\n
SPD-klassificering i henhold til IEC61643-11<\/td>\n<\/td>\nKlasse I + Klasse II<\/td>\nKlasse I + Klasse II<\/td>\nKlasse I + Klasse II<\/td>\n<\/tr>\n
Nominel driftssp\u00e6nding<\/td>\nUn<\/td>\n120V\/240V (50\/60Hz)<\/td>\n230V\/400V (50\/60Hz)<\/td>\n250V\/440V (50\/60Hz)<\/td>\n<\/tr>\n
Maks. kontinuerlig drift a.c. sp\u00e6nding<\/td>\nUc<\/td>\n150V(50\/60Hz)<\/td>\n275 V (50\/60 Hz)<\/td>\n350V(50\/60Hz)<\/td>\n<\/tr>\n
Lynimpulsstr\u00f8m (10\/350\u03bcs)<\/td>\nIimp<\/td>\n50kA<\/td>\n50kA<\/td>\n50kA<\/td>\n<\/tr>\n
Nominel afladningsstr\u00f8m (8\/20\u03bcs)<\/td>\nI<\/td>\n50kA<\/td>\n50kA<\/td>\n50kA<\/td>\n<\/tr>\n
Maks. afladestr\u00f8m (8\/20\u03bcs)<\/td>\nImax<\/td>\n160kA<\/td>\n160kA<\/td>\n160kA<\/td>\n<\/tr>\n
M\u00e6ngden af \u200b\u200belektrisk ladning<\/td>\nQ<\/td>\n25As<\/td>\n25As<\/td>\n25As<\/td>\n<\/tr>\n
Specifik energi<\/td>\nW\/R<\/td>\n625kJ\/\u03a9<\/td>\n625kJ\/\u03a9<\/td>\n625kJ\/\u03a9<\/td>\n<\/tr>\n
Sp\u00e6ndingsbeskyttelsesniveau<\/td>\nOp<\/td>\n\u22642,0kV<\/td>\n\u22642,0kV<\/td>\n\u22642,0kV<\/td>\n<\/tr>\n
Kortslutningsstr\u00f8m m\u00e6rke a.c.<\/td>\nIsccr<\/td>\n25kA rms<\/td>\n25kA rms<\/td>\n25kA rms<\/td>\n<\/tr>\n
Maks. backup sikring<\/td>\n<\/td>\n315A gG<\/td>\n315A gG<\/td>\n315A gG<\/td>\n<\/tr>\n
Midlertidig oversp\u00e6nding TOV-modstand<\/td>\nUT<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n580V\/120min.<\/td>\n<\/tr>\n
Responstid<\/td>\ntA<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/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<\/tr>\n
Driftstilstand\/fejlindikation<\/td>\n<\/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>\n<\/tr>\n
Tv\u00e6rsnitsareal (maks.)<\/td>\n<\/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 UL94-V0<\/td>\n<\/tr>\n
Grad af beskyttelse<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
Bestillingskode<\/td>\n<\/td>\nB17158<\/td>\nB18147<\/td>\nB17184<\/td>\n<\/tr>\n
Ordrekode (med fjernsignalering)<\/td>\n<\/td>\nB17159<\/td>\nB18148<\/td>\nB17185<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

\u2022 Slagafladningsstr\u00f8m p\u00e5 pr. pol n\u00e5r 50kA(10\/350).<\/p>\n

\u2022 Hurtig responstid mindre end <100 ns.<\/p>\n

\u2022 Maks. backup sikring: 315A gG.<\/p>\n

\u2022 Statusindikator.<\/p>\n

\u2022 Fejlsignalkontakt.<\/p>\n

\u2022 35 mm Din skinne kan monteres.<\/p>\n

\u2022 BR-50GR 4P er velegnet til TN-S system.<\/p>\n

\u2022 Den har best\u00e5et klasse I lynbeskyttelsestest udf\u00f8rt af nationale professionelle testinstitutioner.<\/p>\n

\u2022 Det er det f\u00f8rste niveau af lynbeskyttelsesprodukt i vekselstr\u00f8msudstyr.<\/p>\n

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

Til elektriske installationer.<\/p>\n

Velegnet til lynbeskyttelse af str\u00f8mforsyningssystem i omr\u00e5der med h\u00f8j risiko for lynnedslag\u00a0(LPZ0B eller\u00a0gr\u00e6nseflade mellem LPZ0B og LPZ1).<\/p>\n

Kan h\u00e5ndtere lynstr\u00f8mme og beskytte f\u00f8lsomt elektronisk udstyr.<\/p>\n

Applikationsoptimeret og fortr\u00e5det kombineret lynstr\u00f8m.<\/p>\n

S\u00e6rligt nyttigt i et omr\u00e5de med h\u00f8j lynt\u00e6thed, hvor risikoen for kraftig oversp\u00e6ndingsstr\u00f8m eller endda direkte nedslag er h\u00f8j (f.eks. bygninger udstyret med lynafledere).<\/p>\n

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

Under installationen skal du tilslutte i henhold til installationsskemaet.<\/p>\n

Str\u00f8mmen skal afbrydes under installationen, drift under sp\u00e6nding er strengt forbudt, og tilslutningsledninger skal opfylde kravene.<\/p>\n

\"\"<\/p>\n

 <\/p>","protected":false},"parent":0,"menu_order":85,"template":"","meta":{"_acf_changed":false},"product_category":[20],"class_list":["post-946","product","type-product","status-publish","hentry","product_category-type-1-lightning-surge-protection-device"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/product\/946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/media?parent=946"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/da\/wp-json\/wp\/v2\/product_category?post=946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}