{"id":1008,"date":"2024-09-04T14:35:51","date_gmt":"2024-09-04T06:35:51","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1008"},"modified":"2025-04-21T14:43:06","modified_gmt":"2025-04-21T06:43:06","slug":"br-12-5m-11-12-5ka-type-12-surge-protective-device-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/nl\/product\/br-12-5m-11-12-5ka-type-12-surge-protective-device-for-tt-and-tns\/","title":{"rendered":"BR-12.5M 1P+N 12,5kA Type 1+2 overspanningsbeveiligingsapparaat voor TT en TNS"},"content":{"rendered":"

Beschrijving<\/h3>

Producteigenschappen:<\/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
Specificatie<\/strong><\/td>\n<\/td>\nBR-12.5M 150 1P+N<\/strong><\/td>\nBR-12.5M 275 1P+N<\/strong><\/td>\nBR-12.5M 320 1P+N<\/strong><\/td>\n<\/tr>\n
SPD-classificatie volgens EN61643-11<\/td>\n<\/td>\nType 1 + Type 2<\/td>\nType 1 + Type 2<\/td>\nType 1 + Type 2<\/td>\n<\/tr>\n
SPD-classificatie volgens IEC61643-11<\/td>\n<\/td>\nKlasse I + Klasse II<\/td>\nKlasse I + Klasse II<\/td>\nKlasse I + Klasse II<\/td>\n<\/tr>\n
Max. continu werkende wisselstroom spanning<\/td>\nUc(L-N\/N-PE)<\/td>\n150V\/255V(50\/60Hz)<\/td>\n275V\/255V(50\/60Hz)<\/td>\n320V\/255V(50\/60Hz)<\/td>\n<\/tr>\n
Blikseminslagstroom (10\/350\u03bcs)<\/td>\nIimp(L-N\/N-PE)<\/td>\n12,5 kA\/25 kA<\/td>\n12,5 kA\/25 kA<\/td>\n12,5 kA\/25 kA<\/td>\n<\/tr>\n
Nominale ontlaadstroom (8\/20\u03bcs)<\/td>\nIn(L-N\/N-PE)<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n25kA\/50kA<\/td>\n<\/tr>\n
Max. ontlaadstroom (8\/20\u03bcs)<\/td>\nImax(L-N\/N-PE)<\/td>\n60kA\/100kA<\/td>\n60kA\/100kA<\/td>\n60kA\/100kA<\/td>\n<\/tr>\n
Specifieke energie<\/td>\nW\/R(L-N\/N-PE)<\/td>\n39kJ\/\u03a9, 156kJ\/\u03a9<\/td>\n39kJ\/\u03a9, 156kJ\/\u03a9<\/td>\n339 kJ\/\u03a9, 156 kJ\/\u03a9<\/td>\n<\/tr>\n
Spanningsbeveiligingsniveau<\/td>\nOmhoog(L-N\/N-PE)<\/td>\n\u22640,8kV\/\u22641,5kV<\/td>\n\u22641,3kV\/\u22641,5kV<\/td>\n\u22641,5kV\/\u22641,5kV<\/td>\n<\/tr>\n
Kortsluitstroom AC.<\/td>\nIsccr<\/td>\n25 kA RMS<\/td>\n25 kA RMS<\/td>\n25 kA RMS<\/td>\n<\/tr>\n
Max. reservezekering<\/td>\n<\/td>\n125AgG<\/td>\n125AgG<\/td>\n125AgG<\/td>\n<\/tr>\n
Tijdelijke overspanning TOV-bestendig<\/td>\nUT(L-N)<\/td>\n180V\/5sec.<\/td>\n335V\/5sec.<\/td>\n400V\/5sec.<\/td>\n<\/tr>\n
Tijdelijke overspanning TOV-veilige uitval<\/td>\nUT(L-N)<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n<\/tr>\n
Tijdelijke overspanning TOV-bestendig<\/td>\nUT(N-PE)<\/td>\n1200 V\/200 ms<\/td>\n1200 V\/200 ms<\/td>\n1200 V\/200 ms<\/td>\n<\/tr>\n
Reactietijd<\/td>\ntA(L-N\/N-PE)<\/td>\n\u226425ns\/\u2264100ns<\/td>\n\u226425ns\/\u2264100ns<\/td>\n\u226425ns\/\u2264100ns<\/td>\n<\/tr>\n
Bedrijfstemperatuurbereik<\/td>\nDi<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n<\/tr>\n
Bedrijfstoestand\/storingsindicatie<\/td>\n<\/td>\ngroen\/rood<\/td>\ngroen\/rood<\/td>\ngroen\/rood<\/td>\n<\/tr>\n
Doorsnedeoppervlak (min.)<\/td>\n<\/td>\n4 mm\u00b2<\/td>\n4 mm\u00b2<\/td>\n4 mm\u00b2<\/td>\n<\/tr>\n
Doorsnedeoppervlak (max.)<\/td>\n<\/td>\n35mm\u00b2<\/td>\n35mm\u00b2<\/td>\n35mm\u00b2<\/td>\n<\/tr>\n
Voor montage op<\/td>\n<\/td>\n35 mm Din-rail<\/td>\n<\/tr>\n
Materiaal behuizing<\/td>\n<\/td>\nThermoplastisch UL94-V0<\/td>\n<\/tr>\n
Mate van bescherming<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
Bestelcode<\/td>\n<\/td>\nB18617<\/td>\nB18619<\/td>\nB18621<\/td>\n<\/tr>\n
Bestelcode (met signalering op afstand)<\/td>\n<\/td>\nB18618<\/td>\nB18620<\/td>\nB18622<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Modulaire en plug-in afleider.<\/p>\n

Overspanningsafleider type 1+2 volgens EN 61643-11.<\/p>\n

Bliksemstroomafleidvermogen 12,5 kA (10\/350us) per pool.<\/p>\n

Bedrijfstoestand\/storingsindicatie door groen\/rode signaalvlag in het inspectievenster.<\/p>\n

Signalering op afstand kan selecteerbaar zijn.<\/p>\n

Universeel geschikt voor TT-systemen.<\/p>\n

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

Voor algemene bescherming van grote installaties en bescherming van kleine installaties met externe bliksembeveiliging.<\/p>\n

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

V\u00f3\u00f3r de installatie moet worden gecontroleerd of de overspanningsbeveiliging intact is. Als het beschadigd is of als het display rood is, kan het niet worden gebruikt; als het venster groen is, is dit normaal.<\/p>\n

\"\"<\/p>\n

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