{"id":1488,"date":"2025-09-12T06:05:31","date_gmt":"2025-09-12T06:05:31","guid":{"rendered":"https:\/\/cnkuangya.com\/?post_type=product&p=1488"},"modified":"2025-09-12T06:13:47","modified_gmt":"2025-09-12T06:13:47","slug":"kgld-dual-power-automatic-transfer-switch","status":"publish","type":"product","link":"https:\/\/cnkuangya.com\/ar\/product\/kgld-dual-power-automatic-transfer-switch\/","title":{"rendered":"KGLD Dual Power Automatic Transfer Switch (20\u20133200A)"},"content":{"rendered":"
\n

\u0625\u0646 KGLD Series Dual Power Automatic Transfer Switch (ATS)<\/strong> is a reliable dual power automatic transfer switch<\/strong> designed for switching between main and standby power or grid and generator.
With a compact design, high switching speed, and compliance with IEC 60947-6-1, the KGLD series ensures stable operation in critical facilities.
It provides automatic transfer, electrical and mechanical interlock, and an optional forced \u201c0\u201d position for maintenance.<\/p>\n

\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h3>\n
    \n
  • \n

    Hospitals, banks, and data centers requiring continuous power<\/p>\n<\/li>\n

  • \n

    Industrial facilities using automatic transfer switch<\/strong> equipment<\/p>\n<\/li>\n

  • \n

    Residential and commercial buildings with dual source power supply<\/p>\n<\/li>\n

  • \n

    Generator backup systems with dual power automatic transfer switch<\/strong><\/p>\n<\/li>\n<\/ul>\n

    \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h3>\n
      \n
    • \n

      Wide current range: 20\u20131600A, suitable for various ATS switch applications<\/p>\n<\/li>\n

    • \n

      Rated working voltage: AC400V, insulation up to 1000V<\/p>\n<\/li>\n

    • \n

      High short-circuit capacity: up to 120kA<\/p>\n<\/li>\n

    • \n

      Fast switching: conversion time 0.45s\u20131.2s<\/p>\n<\/li>\n

    • \n

      Meets IEC 60947-6-1 \/ GB\/T14048.11 ATS standards<\/p>\n<\/li>\n

    • \n

      Supports both manual and automatic transfer operation<\/p>\n<\/li>\n

    • \n

      Available in 3P and 4P models, ideal as a dual power automatic transfer switch<\/strong> for commercial and industrial projects<\/p>\n<\/li>\n<\/ul>\n<\/section>\n

      \n

      Main Technical Parameters<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u062f\u0631 (\u0623\u0645\u0628\u064a\u0631)<\/th>\nRated Insulation Voltage Ui (V)<\/th>\nRated Impulse Withstand Voltage Uimp (kV)<\/th>\nRated Working Voltage Ue (V)<\/th>\nAC-31A Rated Current (A)<\/th>\nAC-35A Rated Current (A)<\/th>\nAC-33A Rated Current (A)<\/th>\nRated Making Capacity<\/th>\nRated Breaking Capacity<\/th>\nRated Limited Short Circuit Capacity (kA)<\/th>\nRated Short-time Withstand Current (kA)<\/th>\nConversion Time I\u2194II (s)<\/th>\nControl Voltage<\/th>\nMotor Power Start (W)<\/th>\nMotor Power Normal (W)<\/th>\nWeight (kg)<\/th>\n<\/tr>\n<\/thead>\n
      20<\/td>\n750<\/td>\n8<\/td>\nAC400<\/td>\n20<\/td>\n20<\/td>\n20<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n50<\/td>\n7<\/td>\n0.45<\/td>\nAC220<\/td>\n300<\/td>\n55<\/td>\n7.0<\/td>\n<\/tr>\n
      40<\/td>\n750<\/td>\n8<\/td>\nAC400<\/td>\n40<\/td>\n40<\/td>\n40<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n50<\/td>\n7<\/td>\n0.45<\/td>\nAC220<\/td>\n300<\/td>\n55<\/td>\n7.0<\/td>\n<\/tr>\n
      63<\/td>\n750<\/td>\n8<\/td>\nAC400<\/td>\n63<\/td>\n63<\/td>\n63<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n50<\/td>\n7<\/td>\n0.45<\/td>\nAC220<\/td>\n300<\/td>\n55<\/td>\n7.2<\/td>\n<\/tr>\n
      80<\/td>\n750<\/td>\n8<\/td>\nAC400<\/td>\n80<\/td>\n80<\/td>\n80<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n50<\/td>\n7<\/td>\n0.45<\/td>\nAC220<\/td>\n300<\/td>\n55<\/td>\n7.2<\/td>\n<\/tr>\n
      100<\/td>\n750<\/td>\n8<\/td>\nAC400<\/td>\n100<\/td>\n100<\/td>\n100<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n50<\/td>\n7<\/td>\n0.45<\/td>\nAC220<\/td>\n300<\/td>\n55<\/td>\n7.5<\/td>\n<\/tr>\n
      125<\/td>\n750<\/td>\n8<\/td>\nAC400<\/td>\n125<\/td>\n125<\/td>\n125<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n50<\/td>\n7<\/td>\n0.45<\/td>\nAC220<\/td>\n325<\/td>\n62<\/td>\n7.5<\/td>\n<\/tr>\n
      160<\/td>\n750<\/td>\n8<\/td>\nAC400<\/td>\n160<\/td>\n160<\/td>\n160<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n50<\/td>\n7<\/td>\n0.45<\/td>\nAC220<\/td>\n335<\/td>\n62<\/td>\n8.8<\/td>\n<\/tr>\n
      250<\/td>\n750<\/td>\n8<\/td>\nAC400<\/td>\n250<\/td>\n250<\/td>\n250<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n50<\/td>\n7<\/td>\n0.45<\/td>\nAC220<\/td>\n335<\/td>\n62<\/td>\n9.0<\/td>\n<\/tr>\n
      400<\/td>\n750<\/td>\n8<\/td>\nAC400<\/td>\n400<\/td>\n400<\/td>\n400<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n50<\/td>\n9<\/td>\n0.6<\/td>\nAC220<\/td>\n335<\/td>\n74<\/td>\n16.5<\/td>\n<\/tr>\n
      630<\/td>\n750<\/td>\n8<\/td>\nAC400<\/td>\n630<\/td>\n630<\/td>\n630<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n50<\/td>\n9<\/td>\n0.6<\/td>\nAC220<\/td>\n335<\/td>\n74<\/td>\n17.0<\/td>\n<\/tr>\n
      800<\/td>\n1000<\/td>\n12<\/td>\nAC400<\/td>\n800<\/td>\n800<\/td>\n800<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n70<\/td>\n13<\/td>\n1.2<\/td>\nAC220<\/td>\n440<\/td>\n90<\/td>\n32.0<\/td>\n<\/tr>\n
      1000<\/td>\n1000<\/td>\n12<\/td>\nAC400<\/td>\n1000<\/td>\n1000<\/td>\n800<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n70<\/td>\n26<\/td>\n1.2<\/td>\nAC220<\/td>\n440<\/td>\n98<\/td>\n36.0<\/td>\n<\/tr>\n
      1250<\/td>\n1000<\/td>\n12<\/td>\nAC400<\/td>\n1250<\/td>\n1000<\/td>\n800<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n100<\/td>\n50<\/td>\n1.2<\/td>\nAC220<\/td>\n440<\/td>\n98<\/td>\n40.0<\/td>\n<\/tr>\n
      1600<\/td>\n1000<\/td>\n12<\/td>\nAC400<\/td>\n1600<\/td>\n1600<\/td>\n1000<\/td>\n10 Ie<\/td>\n8 Ie<\/td>\n120<\/td>\n50<\/td>\n1.2<\/td>\nAC220<\/td>\n440<\/td>\n98<\/td>\n43.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
      \n

      Main Circuit Wiring<\/h2>\n

      The KGLD automatic transfer switch provides multiple wiring modes depending on system design, including:<\/p>\n

        \n
      • Economical connection type (below 100A)<\/li>\n
      • Passive signal + active fire terminal connection mode (100\u2013630A)<\/li>\n
      • Fully automatic connection (160\u20131600A)<\/li>\n
      • Full automatic \u201c0\u201d forced setting (both sources disconnected)<\/li>\n
      • Generator signal output connection mode<\/li>\n
      • Automatic + Manual (remote control)<\/li>\n
      • Wiring with controller (100\u20131600A)<\/li>\n<\/ul>\n

        Detailed wiring diagrams are available in the product catalog and should be strictly followed during installation.<\/em><\/p>\n<\/section>\n

        \n

        \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644<\/h2>\n

        The KGLD series conforms to the following international standards:<\/p>\n

          \n
        • IEC 60947-1 \/ GB\/T 14048.1 (Low-voltage switchgear and controlgear \u2013 General rules)<\/li>\n
        • IEC 60947-3 \/ GB\/T 14048.3 (Switch disconnectors, isolators, fuse-combination units)<\/li>\n
        • IEC 60947-6-1 \/ GB\/T 14048.11 (Automatic transfer switching equipment \u2013 ATS)<\/li>\n
        • Certified for safety, performance, and long service life<\/li>\n<\/ul>\n<\/section>\n
          \n

          Selection Guide<\/h2>\n

          When choosing a KGLD automatic transfer switch, consider the following factors:<\/p>\n

            \n
          1. Rated Current (20A\u20131600A)<\/strong> \u2192 Select based on total load.<\/li>\n
          2. \u0627\u0644\u0623\u0639\u0645\u062f\u0629<\/strong> \u2192 3P for three-phase three-wire, 4P for three-phase four-wire systems.<\/li>\n
          3. Control Method<\/strong> \u2192 Automatic or manual; remote control optional.<\/li>\n
          4. Conversion Time<\/strong> \u2192 0.45s\u20131.2s depending on model.<\/li>\n
          5. Short-circuit Capacity<\/strong> \u2192 Up to 120kA for larger ratings.<\/li>\n
          6. Installation Method<\/strong> \u2192 Panel mounted or door-mounted handle.<\/li>\n
          7. Standards & Certification<\/strong> \u2192 Verify IEC\/GB conformity and project compliance.<\/li>\n<\/ol>\n<\/section>\n
            \n

            \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n
            \nWhat is the main difference between KGLD and KGQ2 series?<\/summary>\n

            KGLD is motor-driven automatic ATS with wide current range (20\u20131600A), while KGQ2 focuses on molded case dual power switches with different application emphasis.<\/p>\n<\/details>\n

            \nCan KGLD be used with a generator as backup?<\/summary>\n

            Yes. It supports grid-to-generator transfer, with automatic voltage detection and secure switching.<\/p>\n<\/details>\n

            \nDoes KGLD support remote control?<\/summary>\n

            Yes, wiring modes include manual remote control and controller-based operation for smart systems.<\/p>\n<\/details>\n

            \nWhat is the service life of KGLD?<\/summary>\n

            Mechanical endurance \u22658000 operations, electrical endurance \u22656000 operations under rated conditions.<\/p>\n<\/details>\n

            \nIs it certified?<\/summary>\n

            Yes, compliant with IEC 60947-6-1, IEC 60947-3, GB\/T14048.11, and related standards.<\/p>\n<\/details>\n<\/section>","protected":false},"excerpt":{"rendered":"

            Kuangya KGLD series isolated dual power automatic transfer switch (ATS), covering 20A\u20133200A, designed for reliable power grid \u2194 generator changeover.<\/p>\n

            Features fast switching, integrated ATS controller, motor drive mechanism, high dielectric withstand, and >8000 operations lifespan.<\/p>\n

            Suitable for hospitals, banks, high-rise buildings, industrial plants, and other critical applications requiring uninterrupted power supply.<\/p>","protected":false},"featured_media":1491,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[32],"product_tag":[],"class_list":{"0":"post-1488","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ac-transfer-switch","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product\/1488","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/comments?post=1488"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media\/1491"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/media?parent=1488"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1488"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1488"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}