{"id":697,"date":"2021-04-25T07:32:53","date_gmt":"2021-04-25T07:32:53","guid":{"rendered":"https:\/\/www.wolunelectric.com\/?post_type=product&p=697"},"modified":"2026-04-22T14:15:00","modified_gmt":"2026-04-22T06:15:00","slug":"hprwg1-12f-7-12kv-polymer-drop-out-fuse-cutout-with-arc-extinguishing","status":"publish","type":"product","link":"https:\/\/www.wolunelectric.com\/ar\/product\/hprwg1-12f-7-12kv-polymer-drop-out-fuse-cutout-with-arc-extinguishing\/","title":{"rendered":"HPRWG1-12F-7 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0642\u0627\u0637\u0639 \u0627\u0644\u0645\u0646\u0633\u062f\u0644\u0629 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631\u064a\u0629 HPRWG1-12F-7 12kV \u0645\u0639 \u0625\u0637\u0641\u0627\u0621 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a"},"content":{"rendered":"

<\/h3>\n

\ud83c\udfed\u00a0HPRWG1-12F-7 12kV Polymer Drop-out Fuse Cutout with Arc Extinguishing<\/h2>\n

Advanced Protection & Load Switching for Distribution Networks<\/h3>\n

The HPRWG1-12F-7 12kV polymer drop-out fuse cutout<\/strong> is a high-performance protective device designed for overhead distribution lines and transformer protection<\/strong>.<\/p>\n

Equipped with an arc extinguishing chamber<\/strong>, this model not only interrupts fault currents but also enables safe load switching (load break function)<\/strong>, significantly improving operational flexibility and safety.<\/p>\n

With a polymer composite insulator<\/strong>, the fuse cutout is lightweight, highly resistant to pollution, and ideal for harsh outdoor environments such as coastal and high-humidity regions.<\/p>\n

\n

\ud83d\udd27 Key Features<\/h2>\n
    \n
  • Rated Voltage: 12kV<\/strong><\/li>\n
  • Arc Extinguishing Chamber:<\/strong> Enables safe load breaking<\/li>\n
  • Dual Function:<\/strong> Fault protection + load switching<\/li>\n
  • Polymer Insulator:<\/strong> Lightweight and pollution-resistant<\/li>\n
  • Excellent Arc Quenching Performance<\/strong><\/li>\n
  • UV & Weather Resistant:<\/strong> Long-term outdoor durability<\/li>\n
  • High Mechanical Strength<\/strong><\/li>\n
  • Low Maintenance Requirement<\/strong><\/li>\n
  • Anti-corrosion Metal Fittings<\/strong><\/li>\n<\/ul>\n
    \n

    \u2699\ufe0f Technical Specifications<\/h2>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/th>\n\u0627\u0644\u0642\u064a\u0645\u0629<\/th>\n<\/tr>\n<\/thead>\n
    \u0627\u0644\u0637\u0631\u0627\u0632<\/td>\nHPRWG1-12F-7<\/td>\n<\/tr>\n
    \u0627\u0644\u0641\u0648\u0644\u062a\u064a\u0629 \u0627\u0644\u0645\u0642\u062f\u0631\u0629<\/td>\n12 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a<\/td>\n<\/tr>\n
    \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646<\/td>\n100A \/ 200A<\/td>\n<\/tr>\n
    Frequency<\/td>\n50\/60 Hz<\/td>\n<\/tr>\n
    Power Frequency Withstand Voltage<\/td>\n\u2265 42kV<\/td>\n<\/tr>\n
    Lightning Impulse Withstand Voltage<\/td>\n\u2265 75kV<\/td>\n<\/tr>\n
    Breaking Current<\/td>\nUp to 8kA<\/td>\n<\/tr>\n
    Creepage Distance<\/td>\n\u2265 400 mm<\/td>\n<\/tr>\n
    Insulation Material<\/td>\nPolymer Composite<\/td>\n<\/tr>\n
    Installation<\/td>\nOutdoor Pole Mounted<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    Customization available upon request.<\/em><\/p>\n

    \n

    \ud83c\udfd7\ufe0f Applications<\/h2>\n

    This polymer load break fuse cutout is widely used in:<\/p>\n

      \n
    • Overhead distribution lines<\/li>\n
    • Transformer protection and switching<\/li>\n
    • Rural and urban power grids<\/li>\n
    • Industrial electrical systems<\/li>\n
    • Renewable energy systems (solar \/ wind)<\/li>\n
    • Areas with heavy pollution or salt fog<\/li>\n<\/ul>\n
      \n

      \ud83c\udf0d Advantages for International Markets<\/h2>\n
        \n
      • Ideal for tropical, coastal, and high-pollution environments<\/strong><\/li>\n
      • Meets IEC standards<\/strong> for global compatibility<\/li>\n
      • Lightweight design reduces transportation and installation cost<\/li>\n
      • Strong demand in South America, Southeast Asia, Middle East<\/strong><\/li>\n
      • OEM\/ODM branding support<\/li>\n<\/ul>\n
        \n

        \ud83c\udd9a Polymer vs Porcelain Fuse Cutout<\/h2>\n
        \n
        \n\n\n\n\n\n\n\n\n\n
        \u0627\u0644\u0645\u064a\u0632\u0629<\/th>\nPolymer Type<\/th>\nPorcelain Type<\/th>\n<\/tr>\n<\/thead>\n
        \u0627\u0644\u0648\u0632\u0646<\/td>\nLightweight<\/td>\nHeavy<\/td>\n<\/tr>\n
        Pollution Resistance<\/td>\nExcellent<\/td>\nModerate<\/td>\n<\/tr>\n
        Impact Resistance<\/td>\n\u0639\u0627\u0644\u064a\u0629<\/td>\nFragile<\/td>\n<\/tr>\n
        Maintenance<\/td>\nLow<\/td>\nMedium<\/td>\n<\/tr>\n
        \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/td>\nModern grids<\/td>\nTraditional systems<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
        \n

        \u26a1 Why Choose Arc Extinguishing Type?<\/h2>\n
          \n
        • Allows load switching without additional equipment<\/strong><\/li>\n
        • Improves operation safety for linemen<\/strong><\/li>\n
        • Reduces need for separate load break switches<\/li>\n
        • Enhances system flexibility and efficiency<\/strong><\/li>\n<\/ul>\n
          \n

          \ud83d\udce6 Packaging & Delivery<\/h2>\n
            \n
          • Standard export cartons \/ wooden cases<\/li>\n
          • Safe packing for long-distance shipping<\/li>\n
          • Delivery time: 15\u201325 days<\/strong><\/li>\n
          • Trade terms: EXW \/ FOB \/ CIF<\/strong><\/li>\n<\/ul>\n
            \n

            \ud83c\udfed About Manufacturer<\/h2>\n

            We are a professional manufacturer of medium and high voltage power equipment<\/strong>, including:<\/p>\n

              \n
            • Polymer & Porcelain Fuse Cutouts<\/li>\n
            • Vacuum Circuit Breakers (VCB)<\/li>\n
            • Load Break Switches (LBS)<\/li>\n
            • Disconnect Switches<\/li>\n<\/ul>\n

              We supply EPC contractors, utilities, and distributors worldwide<\/strong> with reliable quality and competitive pricing.<\/p>\n

              \n

              \ud83d\udce9 Get a Quote<\/h2>\n

              Interested in HPRWG1-12F-7 12kV Polymer Fuse Cutout with Arc Extinguishing<\/strong>?<\/p>\n

              Contact us now for:<\/p>\n

                \n
              • Fast quotation within 24 hours<\/li>\n
              • Technical datasheets & drawings<\/li>\n
              • OEM customization support<\/li>\n<\/ul>\n

                 <\/p>\n

                \u0631\u0633\u0645 \u0645\u062e\u0637\u0637 \u062a\u0641\u0635\u064a\u0644\u064a:<\/strong><\/h2>\n

                \"12<\/p>\n

                 <\/p>","protected":false},"excerpt":{"rendered":"

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