{"id":1030,"date":"2024-09-04T20:25:31","date_gmt":"2024-09-04T12:25:31","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1030"},"modified":"2024-12-24T16:36:36","modified_gmt":"2024-12-24T08:36:36","slug":"br-20-4p-type-2-20ka-surge-protective-device-for-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/sv\/product\/br-20-4p-type-2-20ka-surge-protective-device-for-tns\/","title":{"rendered":"BR-20 4P Typ 2 20kA \u00f6versp\u00e4nningsskydd f\u00f6r TNS"},"content":{"rendered":"

Beskrivning<\/h3>

Produktegenskaper:<\/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 4P<\/strong><\/td>\nBR-20 275 4P<\/strong><\/td>\nBR-20 320 4P<\/strong><\/td>\nBR-20 385 4P<\/strong><\/td>\nBR-20 440 4P<\/strong><\/td>\n<\/tr>\n
SPD-klassificering enligt EN61643-11<\/td>\n<\/td>\nTyp 2<\/td>\nTyp 2<\/td>\nTyp 2<\/td>\nTyp 2<\/td>\nTyp 2<\/td>\n<\/tr>\n
SPD-klassificering enligt IEC61643-11<\/td>\n<\/td>\nKlass II<\/td>\nKlass II<\/td>\nKlass II<\/td>\nKlass II<\/td>\nKlass II<\/td>\n<\/tr>\n
Max. kontinuerlig drift a.c. sp\u00e4nning<\/td>\nUc<\/td>\n150V<\/td>\n275V<\/td>\n320V<\/td>\n385V<\/td>\n440V<\/td>\n<\/tr>\n
Nominell urladdningsstr\u00f6m (8\/20\u03bcs)<\/td>\nI<\/td>\n10kA<\/td>\n10kA<\/td>\n10kA<\/td>\n10kA<\/td>\n10kA<\/td>\n<\/tr>\n
Max. urladdningsstr\u00f6m (8\/20\u03bcs)<\/td>\nImax<\/td>\n20kA<\/td>\n20kA<\/td>\n20kA<\/td>\n20kA<\/td>\n20kA<\/td>\n<\/tr>\n
Sp\u00e4nningsskyddsniv\u00e5<\/td>\nUpp<\/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\u00e4nningsskyddsniv\u00e5 5kA<\/td>\nUpp<\/td>\n\u22640,6kV<\/td>\n\u22641kV<\/td>\n\u22641,2kV<\/td>\n\u22641,3kV<\/td>\n\u22641,5kV<\/td>\n<\/tr>\n
Max. reservs\u00e4kring<\/td>\n<\/td>\n63A gG<\/td>\n63A gG<\/td>\n63A gG<\/td>\n63A gG<\/td>\n63A gG<\/td>\n<\/tr>\n
Kortslutningsmotst\u00e5ndskapacitet<\/td>\nIsccr<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n<\/tr>\n
Tillf\u00e4llig \u00f6versp\u00e4nning TOV-t\u00e5l<\/td>\nUT<\/td>\n180V\/5sek.<\/td>\n335V\/5sek.<\/td>\n400V\/5sek.<\/td>\n500V\/5sek.<\/td>\n580V\/5sek.<\/td>\n<\/tr>\n
Tillf\u00e4lligt \u00f6versp\u00e4nning TOV-s\u00e4kert fel<\/td>\nUT<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n650V\/120min.<\/td>\n765V\/120min.<\/td>\n<\/tr>\n
Svarstid<\/td>\ntA<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n<\/tr>\n
Drifttemperaturomr\u00e5de<\/td>\nti<\/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
Driftstillst\u00e5nd\/felindikering<\/td>\n<\/td>\ngr\u00f6n\/r\u00f6d<\/td>\ngr\u00f6n\/r\u00f6d<\/td>\ngr\u00f6n\/r\u00f6d<\/td>\ngr\u00f6n\/r\u00f6d<\/td>\ngr\u00f6n\/r\u00f6d<\/td>\n<\/tr>\n
Tv\u00e4rsnittsarea (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\u00e4rsnittsarea (max.)<\/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
F\u00f6r montering p\u00e5<\/td>\n<\/td>\n35 mm Din skena<\/td>\n<\/tr>\n
Kapslingsmaterial<\/td>\n<\/td>\nTermoplast \u00a0 UL94-V0<\/td>\n<\/tr>\n
Grad av skydd<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
Best\u00e4llningskod<\/td>\n<\/td>\nB18701<\/td>\nB18703<\/td>\nB18705<\/td>\nB18707<\/td>\nB18709<\/td>\n<\/tr>\n
Best\u00e4llningskod (med fj\u00e4rrsignalering)<\/td>\n<\/td>\nB18702<\/td>\nB18704<\/td>\nB18706<\/td>\nB18708<\/td>\nB18710<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

\u2022 Med v\u00e5ra ih\u00e5llande anstr\u00e4ngningar och dedikerade ledning har vi kunnat erbjuda kvalitativa \u00f6versp\u00e4nningsavledare av klass C.<\/p>\n

\u2022 Skydd av tungt belastade elektriska kretsar fr\u00e5n \u00f6verbelastning<\/p>\n

\u2022 \u00d6versp\u00e4nningsskydd.<\/p>\n

\u2022 Anv\u00e4nds f\u00f6r att skydda inte bara vissa konsumenter\/kretsar, utan \u00e4ven hela panelen<\/p>\n

\u2022 Denna \u00f6versp\u00e4nningsavledare \u00e4r exakt designad och anv\u00e4nds vanligtvis inom elindustrin.<\/p>\n

\u2022 On-Off indikerande f\u00f6nster: Gr\u00f6n: normal funktion; R\u00f6d: funktionsl\u00f6s, omedelbart byte kr\u00e4vs.<\/p>\n

\u2022 \u00d6versp\u00e4nningsavledare.<\/p>\n

\u2022 Den medf\u00f6ljande \u00f6versp\u00e4nningsavledaren \u00e4r inte bara tillverkad av r\u00e5material av utm\u00e4rkt kvalitet och den senaste tekniken utan ocks\u00e5 korrekt kontrollerad p\u00e5 olika parametrar.<\/p>\n

\u2022 Din Rail monteringsbar.<\/p>\n

Ans\u00f6kan:<\/strong><\/p>\n

\u2022 \u00d6versp\u00e4nningsskyddsanordningar i BR-20-serien \u00e4r l\u00e4mpliga f\u00f6r \u00f6versp\u00e4nningsskydd av C-klass, som skyddar det elektriska n\u00e4tverket som inte st\u00f6ts av \u00e5skan.<\/p>\n

\u2022 BR-20 \u00d6versp\u00e4nningsskyddsanordningar (kallas SPD) ger skydd mot \u00f6versp\u00e4nningsstr\u00f6m som orsakas av direkt eller indirekt blixtnedslag eller liknande \u00f6versp\u00e4nning.<\/p>\n

\u2022 Britec BR-20-seriens \u00f6versp\u00e4nningsskyddsanordningar installeras vanligtvis i l\u00e5gsp\u00e4nningshuvudf\u00f6rdelningsbox ansluten till den inkommande \u00e4nden av byggnaderna.<\/p>\n

\u2022 SPD g\u00e4ller f\u00f6r kretsar med m\u00e4rkfrekvens 50\/60Hz.<\/p>\n

\u2022 I h\u00e4ndelse av \u00f6versp\u00e4nningsstr\u00f6m eller sp\u00e4nning orsakad av blixtnedslag eller liknande, fungerar SPD snabbt f\u00f6r att leda \u00f6versp\u00e4nningen\/str\u00f6mmen till jord och d\u00e4rmed effektivt f\u00f6rhindra nedstr\u00f6msutrustningen i dess skyddade ledning fr\u00e5n att f\u00f6rst\u00f6ras. SPD \u00e5terupptar sitt h\u00f6ga elmotst\u00e5nd f\u00f6r att s\u00e4kerst\u00e4lla normal drift av det skyddade kraftn\u00e4tet utan n\u00e4rvaro av \u00f6versp\u00e4nning.<\/div>\n
\"\"<\/div>\n
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