{"id":791,"date":"2023-05-29T14:27:57","date_gmt":"2023-05-29T06:27:57","guid":{"rendered":"http:\/\/www.sovinelec.com\/?p=791"},"modified":"2026-08-20T22:45:56","modified_gmt":"2026-08-20T14:45:56","slug":"ndz3w-50300-photovoltaic-dc-contactor","status":"publish","type":"post","link":"https:\/\/www.sovinelec.com\/es\/2023\/05\/29\/ndz3w-50300-photovoltaic-dc-contactor\/","title":{"rendered":"Contactor fotovoltaico de corriente continua NDZ3W-50~300"},"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

NDZ3W-50~300 series of DC contactors apply to the DC system with the working voltage of DC1000V and working current of 50~300A.<\/p>\n\n\n\n

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

    \n
  • Rated Current: 50A, 100A, 150A, 200A, 250A, 300A<\/li>\n\n\n\n
  • Rated Voltage: 450\/500\/750\/1000VDC<\/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
  • Coil Voltage: 12\/24\/48VDC, 9~36VDC<\/li>\n\n\n\n
  • Maximum Breaking Current:<\/li>\n<\/ul>\n\n\n\n

    DC320V 1000A once for NDZ3W-50\/100<\/p>\n\n\n\n

    DC320V 2000A once for NDZ3W-150\/200\/250\/300<\/p>\n\n\n\n

      \n
    • Short-circuit Withstand Current: 750A 30ms for NDZ3W-50<\/li>\n<\/ul>\n\n\n\n

                                  1500A 30ms for NDZ3W-100<\/p>\n\n\n\n

                                  2250A 30ms for NDZ3W-150<\/p>\n\n\n\n

                                  3000A 30ms for NDZ3W-200<\/p>\n\n\n\n

                                  3750A 30ms for NDZ3W-250\/300<\/p>\n\n\n\n

        \n
      • Insulation Resistance: \u2265100M\u03a9\uff0cDC500V<\/li>\n\n\n\n
      • Withstand Voltage: AC2500V 60s for NDZ3W-50\/100<\/li>\n<\/ul>\n\n\n\n

                         AC3500V 60s for NDZ3W-150\/200\/250\/300<\/p>\n\n\n\n

          \n
        • Retention Power Consumption (20\u2103, rated voltage control):<\/li>\n<\/ul>\n\n\n\n

          \u22646.0W for NDZ3W-50\/100<\/p>\n\n\n\n

          \u22643.6 W for NDZ3W-150\/200\/250\/300<\/p>\n\n\n\n

            \n
          • Pull-in\/discharge time (rated voltage):<\/li>\n<\/ul>\n\n\n\n

            \u226435ms\/15ms for NDZ3W-50\/100<\/p>\n\n\n\n

            \u226435ms\/20ms for NDZ3W-150\/200\/250\/300<\/p>\n\n\n\n

              \n
            • Mechanical Life: 1000000 times, frequency 1200 times\/h<\/li>\n\n\n\n
            • Electrical Life (Forward):<\/li>\n<\/ul>\n\n\n\n

              DC500V: 6000 times for NDZ3W-50\/100\/150\/200\/250\/300<\/p>\n\n\n\n

              DC750V: 2000 times for NDZ3W-50<\/p>\n\n\n\n

              1000 times for NDZ3W-100\/150\/200\/250\/300<\/p>\n\n\n\n

              DC1000V: 1000 times for NDZ3W-50<\/p>\n\n\n\n

                           5 times for NDZ3W-100<\/p>\n\n\n\n

                         300 times for NDZ3W-150<\/p>\n\n\n\n

                         100 times for NDZ3W-200<\/p>\n\n\n\n

              50 times for NDZ3W-250<\/p>\n\n\n\n

              10 times for NDZ3W-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":1246,"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-791","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industrial-control","category-product","category-zuixin"],"metadata":{"_edit_lock":["1702264844:1"],"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":["1246"],"views":["1660"],"themepark_seo_title":[""],"themepark_seo_description":[""],"themepark_seo_keyword":[""]},"medium_url":"https:\/\/www.sovinelec.com\/wp-content\/uploads\/2024\/05\/NDZ3W-50300-Photovoltaic-DC-Contactor-300x300.jpg","thumbnail_url":"https:\/\/www.sovinelec.com\/wp-content\/uploads\/2024\/05\/NDZ3W-50300-Photovoltaic-DC-Contactor-150x150.jpg","full_url":"https:\/\/www.sovinelec.com\/wp-content\/uploads\/2024\/05\/NDZ3W-50300-Photovoltaic-DC-Contactor.jpg","_links":{"self":[{"href":"https:\/\/www.sovinelec.com\/es\/wp-json\/wp\/v2\/posts\/791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sovinelec.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sovinelec.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sovinelec.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sovinelec.com\/es\/wp-json\/wp\/v2\/comments?post=791"}],"version-history":[{"count":2,"href":"https:\/\/www.sovinelec.com\/es\/wp-json\/wp\/v2\/posts\/791\/revisions"}],"predecessor-version":[{"id":1748,"href":"https:\/\/www.sovinelec.com\/es\/wp-json\/wp\/v2\/posts\/791\/revisions\/1748"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sovinelec.com\/es\/wp-json\/wp\/v2\/media\/1246"}],"wp:attachment":[{"href":"https:\/\/www.sovinelec.com\/es\/wp-json\/wp\/v2\/media?parent=791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sovinelec.com\/es\/wp-json\/wp\/v2\/categories?post=791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sovinelec.com\/es\/wp-json\/wp\/v2\/tags?post=791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}