{"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\/fr\/product\/br-20-3p-type-2-20ka-surge-protective-device-for-tn-c\/","title":{"rendered":"Dispositif de protection contre les surtensions BR-20 3P Type 2 20 kA pour TN-C"},"content":{"rendered":"

Description<\/h3>

Caract\u00e9ristiques du produit :<\/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
Sp\u00e9cification<\/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
Classification SPD selon EN61643-11<\/td>\n<\/td>\nTapez 2<\/td>\nTapez 2<\/td>\nTapez 2<\/td>\nTapez 2<\/td>\nTapez 2<\/td>\n<\/tr>\n
Classification SPD selon IEC61643-11<\/td>\n<\/td>\nClasse II<\/td>\nClasse II<\/td>\nClasse II<\/td>\nClasse II<\/td>\nClasse II<\/td>\n<\/tr>\n
Max. courant alternatif \u00e0 fonctionnement continu tension<\/td>\nUc<\/td>\n150V<\/td>\n275V<\/td>\n320V<\/td>\n385V<\/td>\n440V<\/td>\n<\/tr>\n
Courant de d\u00e9charge nominal (8\/20\u03bcs)<\/td>\nDans<\/td>\n10ka<\/td>\n10ka<\/td>\n10ka<\/td>\n10ka<\/td>\n10ka<\/td>\n<\/tr>\n
Max. courant de d\u00e9charge (8\/20\u03bcs)<\/td>\nImax<\/td>\n20ka<\/td>\n20ka<\/td>\n20ka<\/td>\n20ka<\/td>\n20ka<\/td>\n<\/tr>\n
Niveau de protection contre la tension<\/td>\nEn haut<\/td>\n\u22640,8kV<\/td>\n\u22641,3 kV<\/td>\n\u22641,5kV<\/td>\n\u22641,8kV<\/td>\n\u22642,0kV<\/td>\n<\/tr>\n
Niveau de protection de tension 5kA<\/td>\nEn haut<\/td>\n\u22640,6kV<\/td>\n\u22641kV<\/td>\n\u22641,2kV<\/td>\n\u22641,3 kV<\/td>\n\u22641,5kV<\/td>\n<\/tr>\n
Max. fusible de secours<\/td>\n<\/td>\n63A gG<\/td>\n63A gG<\/td>\n63A gG<\/td>\n63A gG<\/td>\n63A gG<\/td>\n<\/tr>\n
Capacit\u00e9 de tenue aux courts-circuits<\/td>\nIccr<\/td>\n25 kA<\/td>\n25 kA<\/td>\n25 kA<\/td>\n25 kA<\/td>\n25 kA<\/td>\n<\/tr>\n
Tenue temporaire aux surtensions TOV<\/td>\nUtah<\/td>\n180 V\/5 secondes.<\/td>\n335 V\/5 secondes.<\/td>\n400 V\/5 secondes.<\/td>\n500 V\/5 secondes.<\/td>\n580 V\/5 secondes.<\/td>\n<\/tr>\n
D\u00e9faillance temporaire de surtension TOV<\/td>\nUtah<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n650V\/120min.<\/td>\n765V\/120min.<\/td>\n<\/tr>\n
Temps de r\u00e9ponse<\/td>\nta<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n<\/tr>\n
Plage de temp\u00e9rature de fonctionnement<\/td>\nMa<\/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
Indication d'\u00e9tat de fonctionnement\/de d\u00e9faut<\/td>\n<\/td>\nvert\/rouge<\/td>\nvert\/rouge<\/td>\nvert\/rouge<\/td>\nvert\/rouge<\/td>\nvert\/rouge<\/td>\n<\/tr>\n
Surface de la section transversale (Min.)<\/td>\n<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n<\/tr>\n
Surface de section transversale (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
Pour montage sur<\/td>\n<\/td>\nRail Din 35 mm<\/td>\n<\/tr>\n
Mat\u00e9riau du bo\u00eetier<\/td>\n<\/td>\nThermoplastique \u00a0UL94-V0<\/td>\n<\/tr>\n
Degr\u00e9 de protection<\/td>\n<\/td>\nIp20<\/td>\nIp20<\/td>\nIp20<\/td>\nIp20<\/td>\nIp20<\/td>\n<\/tr>\n
Code de commande<\/td>\n<\/td>\nB18711<\/td>\nB18713<\/td>\nB18715<\/td>\nB18717<\/td>\nB18719<\/td>\n<\/tr>\n
Code de commande (avec signalisation \u00e0 distance)<\/td>\n<\/td>\nB18712<\/td>\nB18714<\/td>\nB18716<\/td>\nB18718<\/td>\nB18720<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Caract\u00e9ristiques:<\/strong><\/p>\n

\u2013 \u00c0 utiliser dans le concept de zones de protection contre la foudre \u00e0 la limite 1-2.<\/p>\n

\u2013 Faible tension r\u00e9siduelle et r\u00e9ponse rapide.<\/p>\n

\u2013 Contr\u00f4le fiable.<\/p>\n

\u2013 Le SPD a pour fonction de conduire la surtension\/le courant vers la terre et emp\u00eache efficacement la destruction des \u00e9quipements en aval.<\/p>\n

\u2013 Avec contact de signalisation \u00e0 distance pour dispositif de commande.<\/p>\n

\u2013 L\u2019unit\u00e9 de module de remplacement enfichable permet un remplacement facile si n\u00e9cessaire.<\/p>\n

\u2013 Indication de d\u00e9faut via une marque rouge dans la fen\u00eatre d'inspection.<\/p>\n

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

\u2022 Il est utilis\u00e9 pour prot\u00e9ger les succursales de distribution des b\u00e2timents intelligents, de l'\u00e9nergie \u00e9lectrique, des communications, de la s\u00e9curit\u00e9 et d'autres industries.<\/p>\n

\u2022 Les dispositifs de protection contre les surtensions sont utilis\u00e9s pour la protection contre la foudre et les surtensions en AC50\/60 Hz, 230\/400 V.<\/div>\n
\"\"<\/div>\n
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