{"id":1491,"date":"2025-09-18T09:51:24","date_gmt":"2025-09-18T09:51:24","guid":{"rendered":"https:\/\/niunielec.com\/?post_type=product&p=1491"},"modified":"2026-04-03T04:02:46","modified_gmt":"2026-04-03T04:02:46","slug":"10kv-12kv-withdrawable-vacuum-circuit-breaker-3-pole-vcb-for-electrical-panel","status":"publish","type":"product","link":"https:\/\/niunielec.com\/pt\/product\/10kv-12kv-withdrawable-vacuum-circuit-breaker-3-pole-vcb-for-electrical-panel\/","title":{"rendered":"Disjuntor de v\u00e1cuo extra\u00edvel de 10 kV e 12 kV, de 3 p\u00f3los, para quadro el\u00e9trico"},"content":{"rendered":"

Disjuntor de v\u00e1cuo extra\u00edvel de 10 kV e 12 kV, de 3 p\u00f3los, para quadro el\u00e9trico<\/span><\/strong><\/h2>\n

Descri\u00e7\u00e3o do produto<\/span><\/strong><\/h3>\n

(ZN63)VS1-12 indoor high voltage handcart vacuum circuit breaker is applied to 7.2KV~12KV, three-phase, AC50Hz\/60Hz. It is applicable in occasions with frequent operations, acting to protect and control line and electric apparatus. The product conforms to IEC62271-100, GB1984. It can be used in KYN28A-12 and other center-mounted handcart switchgears. The fixed type could also be used in the XGN series fixed switchgear.<\/p>\n

Par\u00e2metros t\u00e9cnicos<\/strong><\/span><\/h3>\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\n\n\n\n\n\n\n\n\n\n
Principais par\u00e2metros t\u00e9cnicos<\/b><\/strong><\/td>\n<\/tr>\n
Nome do item<\/span><\/td>\nUnidade<\/span><\/td>\nDados<\/span><\/td>\n<\/tr>\n
Tens\u00e3o nominal<\/span><\/td>\nkv<\/span><\/td>\n12<\/span><\/td>\n<\/tr>\n
Frequ\u00eancia nominal de trabalho de curta dura\u00e7\u00e3o Tens\u00e3o suport\u00e1vel (1 min)<\/span><\/td>\nkv<\/span><\/td>\n42<\/span><\/td>\n<\/tr>\n
Tens\u00e3o nominal de resist\u00eancia a choques el\u00e9ctricos (pico)<\/span><\/td>\nkv<\/span><\/td>\n75<\/span><\/td>\n<\/tr>\n
Frequ\u00eancia nominal<\/span><\/td>\nHz<\/span><\/td>\n50<\/span><\/td>\n<\/tr>\n
Corrente nominal<\/span><\/td>\nA<\/span><\/td>\n630 1250<\/span><\/td>\n<\/td>\n1600.2000.2500. 3150.4000<\/span><\/td>\n<\/tr>\n
Corrente nominal de interrup\u00e7\u00e3o de curto-circuito<\/span><\/td>\nKA<\/span><\/td>\n25<\/span><\/td>\n31.5<\/span><\/td>\n40<\/span><\/td>\n<\/tr>\n
Corrente nominal de resist\u00eancia de curta dura\u00e7\u00e3o<\/span><\/td>\nKA<\/span><\/td>\n25<\/span><\/td>\n31.5<\/span><\/td>\n40<\/span><\/td>\n<\/tr>\n
Dura\u00e7\u00e3o nominal do curto-circuito<\/span><\/td>\nS<\/span><\/td>\n4<\/span><\/td>\n4<\/span><\/td>\n4<\/span><\/td>\n<\/tr>\n
Corrente nominal de pico suport\u00e1vel<\/span><\/td>\nKA<\/span><\/td>\n63<\/span><\/td>\n80<\/span><\/td>\n100<\/span><\/td>\n<\/tr>\n
Corrente nominal de fecho de curto-circuito<\/span><\/td>\nKA<\/span><\/td>\n63<\/span><\/td>\n80<\/span><\/td>\n100<\/span><\/td>\n<\/tr>\n
Circuito secund\u00e1rio Pot\u00eancia Frequ\u00eancia Tens\u00e3o suport\u00e1vel(1Min)<\/span><\/td>\nV<\/span><\/td>\n2000<\/span><\/td>\n<\/tr>\n
Corrente nominal de liga\u00e7\u00e3o e desligamento de um banco de capacitores simples\/contra-back<\/span><\/td>\nA<\/span><\/td>\n630\/400 (40KA \u00e9 800\/400)<\/span><\/td>\n<\/tr>\n
Corrente nominal de fecho do banco de condensadores<\/span><\/td>\nKA<\/span><\/td>\n12,5 (frequ\u00eancia\u22641000Hz)<\/span><\/td>\n<\/tr>\n
Tempo de travagem<\/span><\/td>\nms<\/span><\/td>\n\u226450<\/span><\/td>\n<\/tr>\n
Hora de fecho<\/span><\/td>\nms<\/span><\/td>\n\u226470<\/span><\/td>\n<\/tr>\n
Vida mec\u00e2nica<\/span><\/td>\nTempos<\/span><\/td>\n30000<\/span><\/td>\n<\/tr>\n
\u00c9 permitida a espessura de desgaste dos contactos din\u00e2micos e est\u00e1ticos<\/span><\/td>\nmm<\/span><\/td>\n3<\/span><\/td>\n<\/tr>\n
Tens\u00e3o de funcionamento de fecho nominal<\/span><\/td>\nV<\/span><\/td>\nAC110\/220 DC110\/220<\/span><\/td>\n<\/tr>\n
Tens\u00e3o nominal de funcionamento de disparo<\/span><\/td>\nV<\/span><\/td>\nAC110\/220 DC110\/220<\/span><\/td>\n<\/tr>\n
Tens\u00e3o nominal do motor de armazenamento de energia<\/span><\/td>\nV<\/span><\/td>\nAC110\/220 DC110\/220<\/span><\/td>\n<\/tr>\n
Pot\u00eancia nominal do motor de armazenamento de energia<\/span><\/td>\nW<\/span><\/td>\n90<\/span><\/td>\n<\/tr>\n
Tempo de armazenamento de energia<\/span><\/td>\nS<\/span><\/td>\n\u226415<\/span><\/td>\n<\/tr>\n
Contacto de<\/span><\/td>\nmm<\/span><\/td>\n9\u00b11<\/span><\/td>\n<\/tr>\n
Sobre viagens<\/span><\/td>\nmm<\/span><\/td>\n3.5\u00b10.5<\/span><\/td>\n<\/tr>\n
Contacto Encerramento Bounce Time<\/span><\/td>\nms<\/span><\/td>\n\u22642<\/span><\/td>\n<\/tr>\n
A separa\u00e7\u00e3o trif\u00e1sica e o encerramento n\u00e3o s\u00e3o do mesmo per\u00edodo<\/span><\/td>\nms<\/span><\/td>\n\u22642<\/span><\/td>\n<\/tr>\n
Velocidade m\u00e9dia de rutura (Separa\u00e7\u00e3o de contacto-5Mm)<\/span><\/td>\nm\/s<\/span><\/td>\n0.9-1.3<\/span><\/td>\n<\/tr>\n
Velocidade m\u00e9dia de fecho (fecho de contacto 5Mm)<\/span><\/td>\nm\/s<\/span><\/td>\n0.6-1.0<\/span><\/td>\n<\/tr>\n
Ultrapassagem do trav\u00e3o de m\u00e3o<\/span><\/td>\nmm<\/span><\/td>\n\u22642<\/span><\/td>\n<\/tr>\n
Resist\u00eancia do circuito principal<\/span><\/td>\n\u03bc\u03a9<\/span><\/td>\n\u226450(630), \u226445(1000\/1250), \u226435(1600\/2000), \u226425(2500\/3150), \u226420(4000)<\/span><\/td>\n<\/tr>\n
Press\u00e3o de fecho do contacto<\/span><\/td>\nN<\/span><\/td>\n3100\u00b1200(25-31.5KA) \/ 4600\u00b12500(40KA)<\/span><\/td>\n<\/tr>\n
Sequ\u00eancia de funcionamento<\/span><\/td>\n<\/td>\nO-0,3s-CO-180S-CO<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Disjuntor de v\u00e1cuo extra\u00edvel de 10 kV e 12 kV, de 3 p\u00f3los, para quadro el\u00e9trico<\/strong><\/span><\/h3>\n

Desenho<\/strong><\/h4>\n

\"10kv<\/p>","protected":false},"excerpt":{"rendered":"

(ZN63)VS1-12 indoor high voltage handcart vacuum circuit breaker is applied to 7.2KV~12KV, three-phase, AC50Hz\/60Hz. It is applicable in occasions with frequent operations, acting to protect and control line and electric apparatus.<\/p>\n

O produto est\u00e1 em conformidade com a norma IEC62271-100, GB1984. Pode ser utilizado em KYN28A-12 e noutros comutadores de carrinho de m\u00e3o montados no centro.<\/p>\n

O tipo fixo tamb\u00e9m pode ser utilizado nos comutadores fixos da s\u00e9rie XGN.<\/p>","protected":false},"featured_media":1678,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"23","_seopress_titles_title":"10KV 12KV Withdrawable Vacuum Circuit Breaker 3 Pole VCB for Electrical Panel","_seopress_titles_desc":"(ZN63)VS1-12 indoor high voltage withdrawable vacuum circuit breaker is applied to 7.2KV~12KV, three-phase, AC50Hz\/60Hz. It is applicable in occasions with frequent operations, acting to protect and control line and electric apparatus.","_seopress_robots_index":""},"product_brand":[],"product_cat":[23,31],"product_tag":[98,99,96,97],"class_list":{"0":"post-1491","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-vacuum-circuit-breaker","7":"product_cat-indoor-vacuum-circuit-breaker","8":"product_tag-12kv-vacuum-circuit-breaker","9":"product_tag-24kv","10":"product_tag-vacuum-circuit-breaker","11":"product_tag-vcb","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product\/1491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/comments?post=1491"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/media\/1678"}],"wp:attachment":[{"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/media?parent=1491"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1491"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1491"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/niunielec.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}