{"id":788,"date":"2023-05-29T14:26:40","date_gmt":"2023-05-29T06:26:40","guid":{"rendered":"http:\/\/www.sovinelec.com\/?p=788"},"modified":"2026-08-20T22:45:55","modified_gmt":"2026-08-20T14:45:55","slug":"ndz3t-40300-charging-piles-dc-contactor","status":"publish","type":"post","link":"https:\/\/www.sovinelec.com\/ar\/2023\/05\/29\/ndz3t-40300-charging-piles-dc-contactor\/","title":{"rendered":"NDZ3T-40~300 \u0645\u0642\u0627\u0637\u0639 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0634\u062d\u0646"},"content":{"rendered":"\n
\n Available Certifications<\/span>\n CE<\/strong>\n Availability depends on model and configuration.<\/small>\n<\/div>\n\n\n
\n
\n
\"\"<\/figure>\n<\/div>\n\n\n
\n
\n

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

\u25cf Charging Piles<\/p>\n\n\n\n

\u25cf Charging Stations<\/p>\n\n\n\n

\u25cf Photovoltaic<\/p>\n\n\n\n

The NDZ3T-40~300 series of DC contactors apply to the DC system with the working voltage of DC750V and working current of 40~300A.<\/p>\n\n\n\n

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

    \n
  • Rated Current: 40A, 100A, 150A, 200A, 250A, 300A<\/li>\n\n\n\n
  • Rated Voltage: 750VDC<\/li>\n\n\n\n
  • Rated Insulation Voltage: 1000V<\/li>\n\n\n\n
  • Number of Poles: Single Pole<\/li>\n\n\n\n
  • Type of Circuit: DC<\/li>\n\n\n\n
  • Maximum Breaking Current: DC300V 400A more than once for NDZ3T-40<\/li>\n<\/ul>\n\n\n\n

    DC600V 1000A more than once for NDZ3T-100<\/p>\n\n\n\n

    DC300V 1500A more than once for NDZ3T-150<\/p>\n\n\n\n

    DC750V 2000A more than once for NDZ3T-200<\/p>\n\n\n\n

    DC600V 2500A more than once for NDZ3T-300<\/p>\n\n\n\n

      \n
    • Short-circuit Withstand Current: 10Ie 600ms<\/li>\n\n\n\n
    • Insulation Resistance: \u22651000M\u03a9\uff0cDC1000V<\/li>\n\n\n\n
    • Withstand Voltage: AC3000V 60s<\/li>\n\n\n\n
    • Retention Power Consumption (20\u2103, rated voltage control):<\/li>\n<\/ul>\n\n\n\n

      \u22643.3W for NDZ3T-40<\/p>\n\n\n\n

      \u22644.5W for NDZ3T-100<\/p>\n\n\n\n

      \u22646.0W for NDZ3T-150<\/p>\n\n\n\n

      \u22644.5W for NDZ3T-200\/300<\/p>\n\n\n\n

        \n
      • Pull-in\/discharge time (rated voltage): \u226430ms\/10ms<\/li>\n\n\n\n
      • Mechanical Life: 200000 times, frequency 3600 times\/h<\/li>\n\n\n\n
      • Electrical Life (Forward):<\/li>\n<\/ul>\n\n\n\n

        DC500V: 20000 times for NDZ3T-40<\/p>\n\n\n\n

        3000 times for NDZ3T-100\/150\/200\/300<\/p>\n\n\n\n

        DC750V: 1000 times for NDZ3T-40\/100\/150\/200\/300<\/p>\n\n\n\n

          \n
        • Electrical Life (Reverse):<\/li>\n<\/ul>\n\n\n\n

          DC500V: 20000 times for NDZ3T-40<\/p>\n\n\n\n

          1000 times for NDZ3T-100\/150\/200\/300<\/p>\n\n\n\n

          Normal Working conditions:<\/strong><\/p>\n\n\n\n

            \n
          • Operating Temperature\uff1a-40\u2103\uff5e+85\u2103<\/li>\n\n\n\n
          • Operating Humidity\uff1a5%~95%<\/li>\n\n\n\n
          • Pollution degree: 3<\/li>\n\n\n\n
          • Installation Direction: Vertical Installation, horizontal installation<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>
            <\/div><\/section>","protected":false},"excerpt":{"rendered":"

            Available Certifications CE Availability depends on mod […]<\/p>\n","protected":false},"author":1,"featured_media":1247,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"100%","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":true,"_geo_short_summary":"","_geo_structured_desc":"","_geo_faqs":"","_geo_key_points":"","_geo_target_audience":"","_geo_content_type":"","_geo_last_modified":"","_geo_version":0,"themepark_seo_title":"","themepark_seo_description":"","footnotes":""},"categories":[22,2,23],"tags":[],"class_list":["post-788","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industrial-control","category-product","category-zuixin"],"metadata":{"_edit_lock":["1702264849:1"],"themepark_post_width":["100%"],"themepark_post_img":[""],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":["1"],"themepark_paddingblock":["1"],"_edit_last":["1"],"catce":["sidebar-widgets4"],"_thumbnail_id":["1247"],"views":["1366"],"themepark_seo_title":[""],"themepark_seo_description":[""],"themepark_seo_keyword":[""]},"medium_url":"https:\/\/www.sovinelec.com\/wp-content\/uploads\/2024\/05\/NDZ3T-40300-Charging-Piles-DC-Contactor-300x300.jpg","thumbnail_url":"https:\/\/www.sovinelec.com\/wp-content\/uploads\/2024\/05\/NDZ3T-40300-Charging-Piles-DC-Contactor-150x150.jpg","full_url":"https:\/\/www.sovinelec.com\/wp-content\/uploads\/2024\/05\/NDZ3T-40300-Charging-Piles-DC-Contactor.jpg","_links":{"self":[{"href":"https:\/\/www.sovinelec.com\/ar\/wp-json\/wp\/v2\/posts\/788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sovinelec.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sovinelec.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sovinelec.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sovinelec.com\/ar\/wp-json\/wp\/v2\/comments?post=788"}],"version-history":[{"count":2,"href":"https:\/\/www.sovinelec.com\/ar\/wp-json\/wp\/v2\/posts\/788\/revisions"}],"predecessor-version":[{"id":1747,"href":"https:\/\/www.sovinelec.com\/ar\/wp-json\/wp\/v2\/posts\/788\/revisions\/1747"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sovinelec.com\/ar\/wp-json\/wp\/v2\/media\/1247"}],"wp:attachment":[{"href":"https:\/\/www.sovinelec.com\/ar\/wp-json\/wp\/v2\/media?parent=788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sovinelec.com\/ar\/wp-json\/wp\/v2\/categories?post=788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sovinelec.com\/ar\/wp-json\/wp\/v2\/tags?post=788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}