{"id":565,"date":"2025-08-15T08:07:40","date_gmt":"2025-08-15T05:07:40","guid":{"rendered":"https:\/\/tianweielectric.com\/product\/zw32-12-vakuumnyj-vyklyuchatel-vysokogo-napryazheniya-dlya-naruzhnogo-primeneniya\/"},"modified":"2025-11-24T13:08:04","modified_gmt":"2025-11-24T10:08:04","slug":"zw32-12-vakuumnyj-vyklyuchatel-vysokogo-napryazheniya-dlya-naruzhnogo-primeneniya","status":"publish","type":"product","link":"https:\/\/tianweielectric.com\/en\/product\/zw32-12-vakuumnyj-vyklyuchatel-vysokogo-napryazheniya-dlya-naruzhnogo-primeneniya\/","title":{"rendered":"ZW32-12 outdoor high voltage vacuum circuit breaker"},"content":{"rendered":"

The ZW32-12 series outdoor high-voltage spring-loaded vacuum circuit breaker is a three-phase, 50 Hz high-voltage AC outdoor switchgear primarily used in 10 kV power grids as a load separator and switch. It is suitable for short-circuit current applications and can also be used in other similar applications.<\/p>\n

The ZW32-12 series outdoor high-voltage AC vacuum circuit breaker complies with national standard GB1984 “High-voltage AC circuit breaker,” International Electrotechnical Commission IEC62271-100 “High-voltage AC circuit breaker,” and other standards.<\/p>\n

Working Environment Conditions<\/strong><\/p>\n

    \n
  1. Ambient Air Temperature: -40\u00b0C~+40\u00b0C;<\/li>\n
  2. Altitude: Not more than 2000m;<\/li>\n
  3. The ambient air may be polluted with dust, smoke, corrosive gases, steam, or salt spray, and the pollution level shall not exceed Level I in GB\/T5582;<\/li>\n
  4. Wind speed does not exceed 34m\/s (equivalent to 700Pa on the cylinder surface);<\/li>\n
  5. Vibration or ground movement outside the distribution and control equipment can be ignored;<\/li>\n
  6. The amplitude of electromagnetic interference induced in the secondary system does not exceed 1.6kV;<\/li>\n
  7. Special Use Conditions: If the requirements cannot be met under normal use conditions, please discuss with us for a customized solution. Settings.<\/li>\n<\/ol>\n

     <\/p>\n

    Product Specifications<\/strong><\/p>\n

      \n
    1. The three-phase, fully enclosed, column-type structure features high sealing performance, stable and reliable failure characteristics, no fire or explosion hazard, and is maintenance-free. It is small in size, lightweight, and has a long service life. The three-phase column adopts APG technology and composite insulation, and boasts high and low temperature resistance, UV resistance, and aging resistance.<\/li>\n
    2. Efficient and reliable miniature spring actuator.<\/li>\n<\/ol>\n

      The operating mechanism uses a miniature spring actuator, and the energy storage motor uses a permanent magnet stepper motor, which has small energy storage capacity, low power consumption during opening and closing, and a mechanical lifespan of over 10,000 times.<\/p>\n

        \n
      1. Convenient and flexible operation and free combination.<\/li>\n<\/ol>\n

        Breaker opening and closing operations can be controlled manually or electrically and remotely.<\/p>\n

        It can be equipped with an additional intelligent controller to implement distribution network automation or combined with a match controller to create an automatic resetter or segmenter.<\/p>\n

        Two-phase or three-phase protection current transformers or zero-sequence current transformers can be selected. A three-phase integrated instrument current transformer can be added to the high-voltage prepayment switch.<\/p>\n

          \n
        1. The circuit breaker can be equipped with a single-ended or double-ended disconnector. When the disconnector is open, a clearly visible break is visible and it is equipped with a locking device to prevent incorrect operation of the circuit breaker housing.<\/li>\n<\/ol>\n

          The arrester isolator can be connected for ease of maintenance.<\/p>\n","protected":false},"excerpt":{"rendered":"

          Nominal voltage:<\/strong> 12 \u043a\u0412\u0442<\/p>\n

          Rated current:<\/strong> A 630-1250<\/p>\n

          Nominal frequency:<\/strong> 50 Hz<\/p>\n","protected":false},"featured_media":444,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":{"0":"post-565","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-vakuumnye-vyklyuchateli","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"yoast_head":"\nZW32-12 outdoor high voltage vacuum circuit breaker - Tianwei Electric<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tianweielectric.com\/en\/product\/zw32-12-vakuumnyj-vyklyuchatel-vysokogo-napryazheniya-dlya-naruzhnogo-primeneniya\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ZW32-12 outdoor high voltage vacuum circuit breaker - 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