{"id":2532,"date":"2026-03-23T06:06:38","date_gmt":"2026-03-23T06:06:38","guid":{"rendered":"https:\/\/niunielec.com\/?post_type=product&#038;p=2532"},"modified":"2026-04-03T03:27:17","modified_gmt":"2026-04-03T03:27:17","slug":"zw32-40-5kv-outdoor-vacuum-circuit-breaker-for-high-voltage","status":"publish","type":"product","link":"https:\/\/niunielec.com\/es\/product\/zw32-40-5kv-outdoor-vacuum-circuit-breaker-for-high-voltage\/","title":{"rendered":"Interruptor de vac\u00edo para exteriores ZW32 de 40,5 kV para alta tensi\u00f3n"},"content":{"rendered":"<h2 id=\"h2-1\"><span style=\"font-size: 75%;\"><strong>Interruptor de vac\u00edo para exteriores ZW32 de 40,5 kV para alta tensi\u00f3n<\/strong><\/span><\/h2>\n<h4><strong>Descripci\u00f3n de los productos<\/strong><\/h4>\n<p>El ZW32-40,5\/1250 A es un interruptor de vac\u00edo de alta tensi\u00f3n para uso en exteriores, dise\u00f1ado para sistemas el\u00e9ctricos trif\u00e1sicos de CA a 40,5 kV y 50 Hz. Cumple con las normas GB1984, JB3855 e IEC, y proporciona un control y una protecci\u00f3n fiables para los equipos el\u00e9ctricos en empresas industriales y mineras, centrales el\u00e9ctricas y subestaciones.<\/p>\n<p>Gracias a su excelente rendimiento en operaciones m\u00faltiples y de frenado r\u00e1pido, garantiza un funcionamiento estable y una s\u00f3lida protecci\u00f3n del sistema, especialmente en condiciones de uso frecuente.<\/p>\n<h4><strong>Condiciones ambientales<\/strong><\/h4>\n<ul>\n<li>Temperatura ambiente: de -35 \u00b0C a +45 \u00b0C<\/li>\n<li>\u00a0Humedad relativa: media mensual de hasta 90%, media diaria de hasta 95%<\/li>\n<li>\u00a0Presi\u00f3n de vapor saturada: media diaria no superior a 2,2\u00d710\u207b\u00b3 MPa; media mensual no superior a 1,8\u00d710\u207b\u00b3 MPa. Puede producirse condensaci\u00f3n en condiciones de elevada humedad y descensos de temperatura.<\/li>\n<li>\u00a0Altitud: hasta 2000 metros<\/li>\n<li>\u00a0Intensidad s\u00edsmica: No superior a 8<\/li>\n<li>\u00a0Condiciones ambientales: Sin riesgo de incendio ni de explosi\u00f3n, sin contaminaci\u00f3n grave, sin corrosi\u00f3n qu\u00edmica ni vibraciones intensas.<\/li>\n<li>\u00a0Personalizaci\u00f3n: El producto se puede personalizar seg\u00fan requisitos espec\u00edficos.<\/li>\n<\/ul>\n<h4><strong>Par\u00e1metros t\u00e9cnicos<\/strong><\/h4>\n<table>\n<tbody>\n<tr>\n<td>1<\/td>\n<td colspan=\"2\">Tensi\u00f3n nominal<\/td>\n<td>kV<\/td>\n<td>40.5<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td colspan=\"2\">Corriente nominal<\/td>\n<td>A<\/td>\n<td>1250\/1600\/2000\/2500<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td colspan=\"2\">Frecuencia nominal<\/td>\n<td>HZ<\/td>\n<td>50\/60<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Nivel de aislamiento nominal<\/td>\n<td>Tensi\u00f3n de resistencia a impulsos de rayo<\/td>\n<td>kV<\/td>\n<td>185<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td>Tensi\u00f3n de resistencia a la frecuencia industrial durante 1 minuto<\/td>\n<td><\/td>\n<td>80, 95\/95<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td colspan=\"2\">Corriente nominal de corte en cortocircuito<\/td>\n<td>kA<\/td>\n<td>25\/31.5<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td colspan=\"2\">Corriente nominal de cierre en cortocircuito (valor de pico)<\/td>\n<td>kA<\/td>\n<td>63\/80<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td colspan=\"2\">Corriente de resistencia nominal de corta duraci\u00f3n<\/td>\n<td>kA<\/td>\n<td>25\/31.5<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td colspan=\"2\">Corriente nominal de resistencia (valor m\u00e1ximo)<\/td>\n<td>kA<\/td>\n<td>63\/80<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td colspan=\"2\">Secuencia de funcionamiento nominal<\/td>\n<td><\/td>\n<td>O-0,3s-CO-180s-CO<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td colspan=\"2\">Duraci\u00f3n nominal del cortocircuito<\/td>\n<td>s<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td colspan=\"2\">N\u00famero de ciclos de corte con la corriente nominal de cortocircuito<\/td>\n<td>Times<\/td>\n<td>30<\/td>\n<\/tr>\n<tr>\n<td>13<\/td>\n<td colspan=\"2\">Vida \u00fatil mec\u00e1nica<\/td>\n<td><\/td>\n<td>10000<\/td>\n<\/tr>\n<tr>\n<td>14<\/td>\n<td colspan=\"2\">Tensi\u00f3n de control del mecanismo<\/td>\n<td>V<\/td>\n<td>CA\/CC 220<\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td colspan=\"2\">Tensi\u00f3n de resistencia a la frecuencia de red en el circuito secundario durante 1 minuto<\/td>\n<td>kV<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>16<\/td>\n<td colspan=\"2\">Distancia de contacto abierta<\/td>\n<td>mm<\/td>\n<td>16 \u00b11<\/td>\n<\/tr>\n<tr>\n<td>17<\/td>\n<td colspan=\"2\">Recorrido excesivo de contacto<\/td>\n<td>mm<\/td>\n<td>4 \u00b1 0,5<\/td>\n<\/tr>\n<tr>\n<td>18<\/td>\n<td colspan=\"2\">Velocidad media de apertura<\/td>\n<td>\u00a0 m\/s<\/td>\n<td>1,4 \u00b1 1,8<\/td>\n<\/tr>\n<tr>\n<td>19<\/td>\n<td colspan=\"2\">Velocidad media de cierre<\/td>\n<td>\u00a0 m\/s<\/td>\n<td>0.4-0.8<\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td colspan=\"2\">Simultaneidad trif\u00e1sica<\/td>\n<td>\u00a0 ms<\/td>\n<td>\u22642<\/td>\n<\/tr>\n<tr>\n<td>21<\/td>\n<td colspan=\"2\">Tiempo de rebote al cerrar el contacto<\/td>\n<td>\u00a0 ms<\/td>\n<td>\u22645<\/td>\n<\/tr>\n<tr>\n<td>22<\/td>\n<td colspan=\"2\">Resistencia en corriente continua del circuito principal por fase<\/td>\n<td>\u00a0\u03bc\u03a9<\/td>\n<td>\u226480<\/td>\n<\/tr>\n<tr>\n<td>23<\/td>\n<td colspan=\"2\">Distancia polar<\/td>\n<td>mm<\/td>\n<td>460 \u00b12<\/td>\n<\/tr>\n<tr>\n<td>24<\/td>\n<td colspan=\"2\">Horario de apertura<\/td>\n<td>ms<\/td>\n<td>\u226450<\/td>\n<\/tr>\n<tr>\n<td>25<\/td>\n<td colspan=\"2\">Hora de cierre<\/td>\n<td>ms<\/td>\n<td>\u2264100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><strong><span style=\"font-size: 75%;\">Interruptor de vac\u00edo para exteriores ZW32 de 40,5 kV para alta tensi\u00f3n<\/span><\/strong><\/h3>\n<h4><strong>Dibujo<\/strong><\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2536\" src=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/zw32-40.5kv-1250a-outdoor-high-voltage-vacuum-circuit-breaker-drawing-768x304.webp\" alt=\"Interruptor de vac\u00edo de alta tensi\u00f3n para exteriores zw32, 40,5 kV, 1250 A\" width=\"768\" height=\"304\" srcset=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/zw32-40.5kv-1250a-outdoor-high-voltage-vacuum-circuit-breaker-drawing-768x304.webp 768w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/zw32-40.5kv-1250a-outdoor-high-voltage-vacuum-circuit-breaker-drawing-440x174.webp 440w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/zw32-40.5kv-1250a-outdoor-high-voltage-vacuum-circuit-breaker-drawing-18x7.webp 18w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/zw32-40.5kv-1250a-outdoor-high-voltage-vacuum-circuit-breaker-drawing-600x237.webp 600w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/03\/zw32-40.5kv-1250a-outdoor-high-voltage-vacuum-circuit-breaker-drawing.webp 850w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>El ZW32-40,5\/1250 A es un interruptor de vac\u00edo de alta tensi\u00f3n para uso en exteriores, dise\u00f1ado para sistemas el\u00e9ctricos trif\u00e1sicos de CA a 40,5 kV y 50 Hz. Cumple con las normas GB1984, JB3855 e IEC, y proporciona un control y una protecci\u00f3n fiables para los equipos el\u00e9ctricos en empresas industriales y mineras, centrales el\u00e9ctricas y subestaciones.<\/p>","protected":false},"featured_media":2535,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ZW32 40.5KV Outdoor Vacuum Circuit Breaker for High Voltage","_seopress_titles_desc":"ZW32-40.5\/1250A is an high voltage outdoor vacuum circuit breaker designed for 40.5kV three-phase AC 50Hz power systems.","_seopress_robots_index":""},"product_brand":[],"product_cat":[23,32],"product_tag":[103,107,108],"class_list":["post-2532","product","type-product","status-publish","has-post-thumbnail","product_cat-vacuum-circuit-breaker","product_cat-outdoor-vacuum-circuit-breaker","product_tag-high-voltage","product_tag-outdoor-vacuum-circuit-breaker","product_tag-substation-switch","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/product\/2532","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/comments?post=2532"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/media\/2535"}],"wp:attachment":[{"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/media?parent=2532"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/product_brand?post=2532"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/product_cat?post=2532"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/niunielec.com\/es\/wp-json\/wp\/v2\/product_tag?post=2532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}