{"id":1701,"date":"2021-10-19T14:57:07","date_gmt":"2021-10-19T06:57:07","guid":{"rendered":"https:\/\/www.wolunelectric.com\/?post_type=product&p=1701"},"modified":"2021-10-19T14:57:07","modified_gmt":"2021-10-19T06:57:07","slug":"ckj3-7-2kv-high-voltage-vacuum-contactor","status":"publish","type":"product","link":"https:\/\/www.wolunelectric.com\/es\/product\/ckj3-7-2kv-high-voltage-vacuum-contactor\/","title":{"rendered":"Contactor de vac\u00edo de alta tensi\u00f3n CKJ3 7,2 kV"},"content":{"rendered":"

Introducci\u00f3n general<\/strong><\/h3>\n

El contactor de vac\u00edo CKG3 se utiliza principalmente en el sistema de energ\u00eda con CA 50Hz y tensi\u00f3n nominal 7,2kV, para hacer o romper el circuito y para hacer arrancador electromagn\u00e9tico con dispositivo de protecci\u00f3n adecuado y aparamenta F-C.<\/p>\n

Condiciones de trabajo<\/strong><\/h3>\n

La altitud sobre el mar no debe superar los 1.000 m;<\/p>\n

La temperatura ambiente es de -5~40\u00b0C;<\/p>\n

Temperatura media en 24 horas limitada por debajo de 35\u00b0C;<\/p>\n

Cuando la temperatura m\u00e1xima es de 40\u00b0C, la humedad relativa no debe ser superior a 50%;<\/p>\n

Grado de contaminaci\u00f3n: clase 3<\/p>\n

Modelo&Significado<\/strong><\/h3>\n

CKJ3-630\/7.2<\/p>\n

C:Contactor<\/p>\n

K:Vac\u00edo<\/p>\n

J:Alta tensi\u00f3n<\/p>\n

630:corriente nominal<\/p>\n

7.2:tensi\u00f3n nominal<\/p>\n

Especificaciones t\u00e9cnicas<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n
Modelo<\/strong><\/td>\nTensi\u00f3n nominal(v)<\/strong><\/td>\nCorriente nominal<\/strong>(<\/strong>Circuito principal<\/strong>)<\/strong>(A)<\/strong><\/td>\nPar\u00e1metro del contacto principal<\/strong>s<\/strong><\/td>\nFrecuencia de alimentaci\u00f3n<\/strong>Tensi\u00f3n soportada<\/strong><\/p>\n

V(valor efectivo)<\/strong><\/td>\n<\/tr>\n

Principal<\/strong>circuito<\/strong><\/td>\nControlar<\/strong>circuito<\/strong><\/td>\nLiquidaci\u00f3n<\/strong>(mm)<\/strong><\/td>\nEn<\/strong>viaje<\/strong>\u00a0(mm)<\/strong><\/td>\npres<\/strong>en<\/strong>e<\/strong>\u00a0(N)<\/strong><\/td>\n<\/tr>\n
Principal<\/strong>circuito<\/strong><\/td>\nAuxiliar<\/strong>circuito<\/strong><\/td>\nControlar<\/strong>circuito<\/strong><\/td>\n<\/tr>\n
CKJ3-7.2\/160<\/td>\n7200<\/td>\n220\/110<\/td>\n160<\/td>\n3.5\u00b10.3<\/td>\n2\u00b10.2<\/td>\n>85N<\/td>\n32000<\/td>\n2500<\/td>\n2000<\/td>\n<\/tr>\n
CKJ3-7.2\/250<\/td>\n7200<\/td>\n220\/110<\/td>\n250<\/td>\n3.5\u00b10.3<\/td>\n2\u00b10.2<\/td>\n>85N<\/td>\n32000<\/td>\n2500<\/td>\n2000<\/td>\n<\/tr>\n
CKJ3-7.2\/400<\/td>\n7200<\/td>\n220\/110<\/td>\n400<\/td>\n3.5\u00b10.3<\/td>\n2\u00b10.2<\/td>\n>85N<\/td>\n32000<\/td>\n2500<\/td>\n2000<\/td>\n<\/tr>\n
CKJ3-7.2\/630<\/td>\n7200<\/td>\n220\/110<\/td>\n630<\/td>\n3.5\u00b10.3<\/td>\n2\u00b10.2<\/td>\n>85N<\/td>\n32000<\/td>\n2500<\/td>\n2000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n
Modelo<\/strong><\/td>\nCapacidad de fabricaci\u00f3n<\/strong><\/td>\nCapacidad de rotura<\/strong><\/td>\nCorriente l\u00edmite de apertura (A)<\/strong><\/td>\nSobrecarga<\/strong><\/td>\nVida \u00fatil del mecanismo<\/strong><\/td>\nPeso (kg)<\/strong><\/td>\n<\/tr>\n
CKJ3-7.2\/160<\/td>\n10Ie,100veces<\/td>\n8Ie,25veces<\/td>\n10Ie<\/td>\n8Ie,10s<\/td>\n1mill\u00f3n de veces<\/td>\n25.5<\/td>\n<\/tr>\n
CKJ3-7.2\/250<\/td>\n10Ie,100veces<\/td>\n8Ie,25veces<\/td>\n10Ie<\/td>\n8Ie,10s<\/td>\n1mill\u00f3n de veces<\/td>\n25.5<\/td>\n<\/tr>\n
CKJ3-7.2\/400<\/td>\n10Ie,100veces<\/td>\n8Ie,25veces<\/td>\n10Ie<\/td>\n8Ie,10s<\/td>\n1mill\u00f3n de veces<\/td>\n25.5<\/td>\n<\/tr>\n
CKJ3-7.2\/630<\/td>\n10Ie,100veces<\/td>\n8Ie,25veces<\/td>\n10Ie<\/td>\n8Ie,10s<\/td>\n1mill\u00f3n de veces<\/td>\n25.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Nota<\/strong>: \"Ie\" representa la corriente nominal del circuito principal<\/p>\n

Esquema del dibujo<\/strong><\/h3>\n

\"cjk3<\/p>\n

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

CKJ3 7,2kV 160A, 250A, 400A, 630A contactor de vac\u00edo<\/p>","protected":false},"featured_media":1704,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[],"product_cat":[73],"product_tag":[],"class_list":{"0":"post-1701","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-vacuum-contactor","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/product\/1701","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/media\/1704"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/media?parent=1701"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/product_brand?post=1701"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/product_cat?post=1701"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/es\/wp-json\/wp\/v2\/product_tag?post=1701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}