{"id":2982,"date":"2024-03-25T11:58:47","date_gmt":"2024-03-25T03:58:47","guid":{"rendered":"http:\/\/www.distribution-transformer.com\/?post_type=product&p=2982"},"modified":"2024-04-20T14:44:32","modified_gmt":"2024-04-20T06:44:32","slug":"vb4-series-vacuum-circuit-breaker","status":"publish","type":"product","link":"http:\/\/www.distribution-transformer.com\/fr\/product\/disjoncteur-a-vide-de-la-serie-vb4\/","title":{"rendered":"S\u00e9rie VB4 Disjoncteur \u00e0 vide"},"content":{"rendered":"
\n

G\u00e9n\u00e9ral<\/h2>\n

\"\"<\/p>\n

VB4P<\/strong> Le disjoncteur \u00e0 vide int\u00e9rieur moyenne tension est applicable au syst\u00e8me d'alimentation CA triphas\u00e9 d'une tension nominale allant jusqu'\u00e0 12~24kV et d'une fr\u00e9quence de 50\/60Hz. Il est largement utilis\u00e9 dans de nombreux domaines tels que les centrales \u00e9lectriques, les postes de transformation, l'industrie chimique du p\u00e9trole, la m\u00e9tallurgie, l'industrie manufacturi\u00e8re, les a\u00e9roports, les zones r\u00e9sidentielles, etc, pour contr\u00f4ler et prot\u00e9ger l'\u00e9quipement \u00e9lectrique, en particulier, il est utilis\u00e9 pour l'occasion qui n\u00e9cessite un fonctionnement peu fr\u00e9quent au courant nominal ou au courant de court-circuit \u00e0 coupure multiple, peut \u00eatre mont\u00e9 dans l'appareillage de commutation isolant \u00e0 air int\u00e9rieur comme le type KYN28 ou AMS, ABB type ZS1 s\u00e9rie, etc. Ce disjoncteur est conforme aux normes IEC60694.<\/p>\n

Ce disjoncteur est fabriqu\u00e9 \u00e0 partir de la technologie APG. L'application du tampon terminal VB4P garantit que le terminal int\u00e9rieur est toujours plus fiable dans n'importe quel environnement d'exploitation. Le VB4P peut satisfaire pleinement aux exigences des normes GB, DL, IEC, DIN, VDE ainsi qu'aux normes d'autres pays industriels avanc\u00e9s.<\/p>\n

Environnement des services<\/h2>\n

a) Temp\u00e9rature de l'air : Temp\u00e9rature maximale : +40\u2103 ; Temp\u00e9rature minimale:-25\u2103<\/p>\n

b) Humidit\u00e9 : Humidit\u00e9 moyenne mensuelle 95% ; Humidit\u00e9 moyenne quotidienne 90% .<\/p>\n

c) Altitude au-dessus du niveau de la mer : Altitude maximale de l'installation : 2500m<\/p>\n

d) L'air ambiant ne semble pas \u00eatre pollu\u00e9 par des gaz, des vapeurs, etc. corrosifs et inflammables.<\/p>\n

e) Pas de secousses violentes fr\u00e9quentes<\/p>\n

Donn\u00e9es techniques<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Non<\/th>\nObjet<\/th>\nUnit\u00e9<\/th>\nParam\u00e8tres<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nTension nominale<\/td>\nkV<\/td>\n12\/17.5<\/td>\n24<\/td>\n<\/tr>\n
2<\/td>\nFr\u00e9quence nominale<\/td>\nHz<\/td>\n50\/60<\/td>\n50\/60<\/td>\n<\/tr>\n
3<\/td>\nCourant nominal<\/td>\nA<\/td>\n630 \u00e0 4000A<\/td>\n630 \u00e0 4000A<\/td>\n<\/tr>\n
4<\/td>\n1min Tension de tenue \u00e0 la fr\u00e9quence d'alimentation<\/td>\nkV<\/td>\n48<\/td>\n65<\/td>\n<\/tr>\n
5<\/td>\nTension de r\u00e9sistance aux chocs de foudre<\/td>\nkV<\/td>\n75\/95<\/td>\n125\/150<\/td>\n<\/tr>\n
6<\/td>\nCourant nominal de rupture en court-circuit (cr\u00eate)<\/td>\nkA<\/td>\n50\/63\/80\/100<\/td>\n50\/63\/80\/100<\/td>\n<\/tr>\n
7<\/td>\nCourant nominal de charge active et de coupure en circuit ferm\u00e9<\/td>\nA<\/td>\n63<\/td>\n50<\/td>\n<\/tr>\n
8<\/td>\nCourant nominal de courte dur\u00e9e<\/td>\nkA<\/td>\n31.5<\/td>\n31.5<\/td>\n<\/tr>\n
9<\/td>\nCourant nominal de court-circuit (cr\u00eate)<\/td>\nkA<\/td>\n50\/63\/80\/100<\/td>\n50\/63\/80\/100<\/td>\n<\/tr>\n
10<\/td>\nCourant de rupture de charge nominale du c\u00e2ble (ligne)<\/td>\nA<\/td>\n50 et 10<\/td>\n50 et 10<\/td>\n<\/tr>\n
11<\/td>\nCourant de commutation nominal de la batterie de condensateurs<\/td>\nA<\/td>\n400<\/td>\n400<\/td>\n<\/tr>\n
12<\/td>\nCourant de r\u00e9sistance nominal (cr\u00eate)<\/td>\nkA<\/td>\n50\/63\/80\/100<\/td>\n50\/63\/80\/100<\/td>\n<\/tr>\n
13<\/td>\nCourant de r\u00e9sistance \u00e0 court terme (4s)<\/td>\nkA<\/td>\n20, ...40<\/td>\n20, ...40<\/td>\n<\/tr>\n
14<\/td>\nDur\u00e9e de vie du m\u00e9canisme<\/td>\nfois<\/td>\n10000<\/td>\n10000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Structure du produit<\/h2>\n

<\/p>\n\n\n\n\n\n\n\n\n\n
1. Contr\u00f4le \u00e9lectrique<\/strong><\/th>\n\"\"<\/th>\n<\/tr>\n<\/thead>\n
2. Syst\u00e8me de fermeture<\/strong>*<\/td>\n\"\"<\/td>\n<\/tr>\n
3. Syst\u00e8me de stockage d'\u00e9nergie<\/strong>**<\/td>\n\"\"<\/td>\n<\/tr>\n
4.Structure de l'exploitation<\/strong><\/td>\n\"\"<\/td>\n<\/tr>\n
5. traitement de surface<\/strong><\/td>\n\"\"<\/td>\n<\/tr>\n
6.Tampon de frein de rupture<\/strong><\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Conception d'un poteau encastr\u00e9<\/h2>\n

<\/p>\n

    \n
  • Haute fiabilit\u00e9<\/strong><\/li>\n<\/ul>\n

    Par rapport au poteau assembl\u00e9 traditionnel, le nombre de pi\u00e8ces, la surface de connexion des conducteurs et les attaches de connexion utilis\u00e9es pour le poteau int\u00e9gr\u00e9 peuvent \u00eatre r\u00e9duits dans une large mesure afin de simplifier la proc\u00e9dure d'assemblage du circuit principal, de r\u00e9duire la r\u00e9sistance du circuit et d'am\u00e9liorer la fiabilit\u00e9 de la connexion du circuit principal.<\/p>\n

      \n
    • Propri\u00e9t\u00e9 isolante stable<\/strong><\/li>\n<\/ul>\n

      Une fois que l'interrupteur \u00e0 vide est int\u00e9gr\u00e9 dans le mat\u00e9riau solide en r\u00e9sine \u00e9poxy, l'environnement externe du poteau peut avoir l'effet le plus faible sur l'interrupteur \u00e0 vide. Gr\u00e2ce \u00e0 la capacit\u00e9 d'isolation externe, le poteau ne peut pas \u00eatre affect\u00e9 par la poussi\u00e8re, l'humidit\u00e9, les petits animaux, la condensation et les pollutions. Il r\u00e9pond parfaitement aux exigences en mati\u00e8re de distance de fuite de la r\u00e9gion pollu\u00e9e de niveau II sp\u00e9cifi\u00e9e dans la norme GB\/DL.<\/p>\n

        \n
      • Structure de l'entreprise<\/strong><\/li>\n<\/ul>\n

        Assurer une protection suffisante de l'interrupteur \u00e0 vide afin qu'il ne subisse pas de collision m\u00e9canique accidentelle au cours du processus d'assemblage ou de transport.<\/p>\n

          \n
        • Miniaturisation<\/strong><\/li>\n<\/ul>\n

          Adopter la r\u00e9sine \u00e9poxy comme moyen d'isolation pour r\u00e9duire la distance entre les phases et diminuer le volume du disjoncteur \u00e0 vide et de l'armoire \u00e9lectrique correspondante.<\/p>\n

            \n
          • Entretien gratuit<\/strong><\/li>\n<\/ul>\n

            Comme l'ensemble du p\u00f4le est vers\u00e9 dans le composant int\u00e9gral, l'interrupteur \u00e0 vide peut b\u00e9n\u00e9ficier d'une protection suffisante. La maintenance gratuite de l'interrupteur \u00e0 vide peut fournir la condition pour la maintenance gratuite du disjoncteur.<\/p>\n

            Taille de l'installation<\/h2>\n

            \"img\"<\/em><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

            G\u00e9n\u00e9ralit\u00e9s Le disjoncteur \u00e0 vide int\u00e9rieur moyenne tension VB4P est applicable au syst\u00e8me d'alimentation CA triphas\u00e9 d'une tension nominale allant jusqu'\u00e0 12~24kV et d'une fr\u00e9quence de 50\/60Hz. Il est largement utilis\u00e9 dans de nombreux domaines tels que les centrales \u00e9lectriques, les postes de transformation, l'industrie chimique du p\u00e9trole, la m\u00e9tallurgie, l'industrie manufacturi\u00e8re, les a\u00e9roports, les zones r\u00e9sidentielles, etc. pour contr\u00f4ler et prot\u00e9ger l'\u00e9quipement \u00e9lectrique, en particulier, il est utilis\u00e9 pour [...]<\/p>","protected":false},"featured_media":2983,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[54],"product_tag":[],"class_list":["post-2982","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-indoor-switchgear"],"yoast_head":"\nVB4 Series Vacuum Circuit Breaker - Farady<\/title>\n<meta name=\"description\" content=\"Farady Electric enjoys about 20 years\u2019 experience in medium voltage section, with KEMA\/ASTA\/CE certificated, we supply VB4 Series Vacuum Circuit Breaker with Competitive price and top quality\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.distribution-transformer.com\/fr\/produit\/disjoncteur-a-vide-de-la-serie-vb4\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"VB4 Series Vacuum Circuit Breaker - Farady\" \/>\n<meta property=\"og:description\" content=\"Farady Electric enjoys about 20 years\u2019 experience in medium voltage section, with KEMA\/ASTA\/CE certificated, we supply VB4 Series Vacuum Circuit Breaker with Competitive price and top quality\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.distribution-transformer.com\/fr\/produit\/disjoncteur-a-vide-de-la-serie-vb4\/\" \/>\n<meta property=\"og:site_name\" content=\"FARADY\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-20T06:44:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.distribution-transformer.com\/wp-content\/uploads\/2024\/03\/J55qPsSO3moeAF2CQa9oX2h6usUjE1VVRvFTvOlK.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"550\" \/>\n\t<meta property=\"og:image:height\" content=\"550\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.distribution-transformer.com\/product\/vb4-series-vacuum-circuit-breaker\/\",\"url\":\"https:\/\/www.distribution-transformer.com\/product\/vb4-series-vacuum-circuit-breaker\/\",\"name\":\"VB4 Series Vacuum Circuit Breaker - 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