{"id":21445,"date":"2026-01-26T13:28:56","date_gmt":"2026-01-26T05:28:56","guid":{"rendered":"https:\/\/viox.com\/?p=21445"},"modified":"2026-01-26T13:28:58","modified_gmt":"2026-01-26T05:28:58","slug":"what-is-ring-main-unit-rmu","status":"publish","type":"post","link":"https:\/\/test.viox.com\/km\/what-is-ring-main-unit-rmu\/","title":{"rendered":"What is a Ring Main Unit (RMU)? Key Components and Working Principle"},"content":{"rendered":"<div class=\"product-intro\">\n<p>\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1785\u17c2\u1780\u1785\u17b6\u1799\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1791\u17c6\u1793\u17be\u1794 \u1780\u17b6\u179a\u1792\u17b6\u1793\u17b6\u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1790\u17b6\u1798\u1796\u179b\u178a\u17c2\u179b\u1798\u17b7\u1793\u1798\u17b6\u1793\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793 \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u179a\u1780\u17d2\u179f\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u1793\u17b7\u1784\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796 \u1782\u17ba\u1798\u17b6\u1793\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1794\u17c6\u1795\u17bb\u178f\u17d4 <strong>Ring Main Unit (RMU)<\/strong> \u1794\u17b6\u1793\u1780\u17d2\u179b\u17b6\u1799\u1787\u17b6\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u178e\u17d2\u178f\u17b6\u1789\u1785\u17c2\u1780\u1785\u17b6\u1799\u1790\u17b6\u1798\u1796\u179b\u1798\u1792\u17d2\u1799\u1798 \u1787\u17b6\u1796\u17b7\u179f\u17c1\u179f\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784\u178a\u17c2\u179b\u1780\u17b6\u179a\u179a\u17b9\u178f\u178f\u17d2\u1794\u17b7\u178f\u1791\u17c6\u17a0\u17c6 \u1793\u17b7\u1784\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u1798\u17b6\u1793\u1780\u1798\u17d2\u179a\u17b7\u178f\u1781\u17d2\u1796\u179f\u17cb\u17d4 \u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799\u1793\u17c1\u17c7\u179f\u17d2\u179c\u17c2\u1784\u1799\u179b\u17cb\u1796\u17b8\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u1782\u17d2\u179a\u17b9\u17c7 \u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb \u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u1780\u17b6\u179a\u1784\u17b6\u179a \u1793\u17b7\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1793\u17c3 RMU \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1785\u17c2\u1780\u1785\u17b6\u1799\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17d4.<\/p>\n<hr>\n<h2>\u1782\u1793\u17d2\u179b\u17b9\u17c7\u200b\u1799\u1780<\/h2>\n<ul>\n<li><strong>Ring Main Units (RMUs)<\/strong> \u1782\u17ba\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u1782\u17bb\u17c6\u1796\u17b8\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a\u1799\u17c9\u17b6\u1784\u178f\u17bc\u1785 \u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799\u1790\u17b6\u1798\u1796\u179b\u1798\u1792\u17d2\u1799\u1798 (7.2kV-36kV) \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u178e\u17d2\u178f\u17b6\u1789\u1794\u17d2\u179a\u1797\u17c1\u1791\u179a\u1784\u17d2\u179c\u1784\u17cb<\/li>\n<li>RMU \u1795\u17d2\u178f\u179b\u17cb <strong>\u1795\u17d2\u179b\u17bc\u179c\u1790\u17b6\u1798\u1796\u179b\u178a\u17c2\u179b\u179b\u17be\u179f\u179b\u1794\u17cb<\/strong> \u178f\u17b6\u1798\u179a\u1799\u17c8\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u179a\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u1794\u17b7\u1791\u1787\u17b7\u178f \u1792\u17b6\u1793\u17b6\u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1794\u1793\u17d2\u178f\u179f\u17bc\u1798\u17d2\u1794\u17b8\u178f\u17c2\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1794\u179a\u17b6\u1787\u17d0\u1799\u1793\u17c3\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb<\/li>\n<li>\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u179f\u17d2\u1793\u17bc\u179b\u179a\u17bd\u1798\u1798\u17b6\u1793 <strong>\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1794\u17c6\u1794\u17c2\u1780\u1794\u1793\u17d2\u1791\u17bb\u1780 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8 \u1794\u17b6\u179f\u1794\u17b6\u179a \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a<\/strong> \u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b<\/li>\n<li>RMU \u1795\u17d2\u178f\u179b\u17cb\u1787\u17bc\u1793 <strong>\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u178a\u17c2\u179b\u179f\u1793\u17d2\u179f\u17c6\u179f\u17c6\u1785\u17c3\u1791\u17c6\u17a0\u17c6<\/strong> (\u178f\u17bc\u1785\u1787\u17b6\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6 \u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 60%) \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1796\u17bd\u1780\u179c\u17b6\u179b\u17d2\u17a2\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u178a\u17c6\u17a1\u17be\u1784\u1793\u17c5\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784<\/li>\n<li>\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798 <strong>IEC 62271-200<\/strong> \u1793\u17b7\u1784\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17a2\u1793\u17d2\u178f\u179a\u1787\u17b6\u178f\u17b7\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f\u1792\u17b6\u1793\u17b6\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u1793\u17b7\u1784\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb<\/li>\n<li>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1782\u17d2\u179a\u1794\u178a\u178e\u17d2\u178f\u1794\u17cb <strong>\u1794\u178e\u17d2\u178f\u17b6\u1789\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784 \u179a\u17c4\u1784\u1785\u1780\u17d2\u179a\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u17a2\u1782\u17b6\u179a\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798 \u1793\u17b7\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1790\u17b6\u1798\u1796\u179b\u1780\u1780\u17be\u178f\u17a1\u17be\u1784\u179c\u17b7\u1789<\/strong><\/li>\n<li>RMU \u1791\u17c6\u1793\u17be\u1794\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b <strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u178f\u17b6\u1798\u1780\u17b6\u179a\u1796\u17d2\u1799\u17b6\u1780\u179a\u178e\u17cd<\/li>\n<\/ul>\n<hr>\n<h2>\u178f\u17be Ring Main Unit (RMU) \u1782\u17ba\u1787\u17b6\u17a2\u17d2\u179c\u17b8?<\/h2>\n<p>\u1798\u17bd\u1799 <strong>Ring Main Unit (RMU)<\/strong> \u1782\u17ba\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u1782\u17bb\u17c6\u1796\u17b8\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a \u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17d2\u179a\u17c4\u1798\u178a\u17c2\u1780 \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u1787\u17b6\u1796\u17b7\u179f\u17c1\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u178e\u17d2\u178f\u17b6\u1789\u1785\u17c2\u1780\u1785\u17b6\u1799\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u179c\u17c9\u17bb\u179b\u1798\u1792\u17d2\u1799\u1798 \u178a\u17c2\u179b\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179a\u1784\u17d2\u179c\u1784\u17cb \u17ac\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u179a\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u17d4 \u1799\u17c4\u1784\u178f\u17b6\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a IEC 62271-200 RMU \u1794\u1798\u17d2\u179a\u17be\u1787\u17b6\u1785\u17c6\u178e\u17bb\u1785\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1785\u17c2\u1780\u1785\u17b6\u1799\u1794\u17d2\u179a\u1797\u17c1\u1791\u179a\u1784\u17d2\u179c\u1784\u17cb \u178a\u17c4\u1799\u1794\u1789\u17d2\u1785\u17bc\u179b\u1798\u17bb\u1781\u1784\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a \u1793\u17b7\u1784\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u178a\u17c4\u1799\u17a1\u17c2\u1780\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u179a\u17c4\u1798\u178f\u17bc\u1785\u1798\u17bd\u1799\u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/SF6-gas-insulated-Ring-Main-Unit-RMU-installed-in-an-outdoor-substation-environment.webp\" alt=\"SF6 gas-insulated Ring Main Unit (RMU) installed in an outdoor substation environment\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; font-size: 0.9em; padding-top: 10px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 1\u17d6 \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1793\u17c3 Ring Main Unit \u178a\u17c2\u179b\u1798\u17b6\u1793\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u17a7\u179f\u17d2\u1798\u17d0\u1793 SF6 \u1791\u17c6\u1793\u17be\u1794\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17cd\u179a\u1784\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5\u17d4.<\/figcaption><\/figure>\n<p>\u1796\u17b6\u1780\u17d2\u1799\u1790\u17b6 \u201cRing Main Unit\u201d \u1798\u17b6\u1793\u1794\u17d2\u179a\u1797\u1796\u1798\u1780\u1796\u17b8\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1785\u1798\u17d2\u1794\u1784\u179a\u1794\u179f\u17cb\u179c\u17b6\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u178e\u17d2\u178f\u17b6\u1789\u1785\u17c2\u1780\u1785\u17b6\u1799\u1794\u17d2\u179a\u1797\u17c1\u1791\u179a\u1784\u17d2\u179c\u1784\u17cb \u178a\u17c2\u179b\u1790\u17b6\u1798\u1796\u179b\u17a2\u17b6\u1785\u17a0\u17bc\u179a\u1796\u17b8\u1791\u17b7\u179f\u178a\u17c5\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u17d4 \u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1793\u17c1\u17c7\u1794\u1784\u17d2\u1780\u17be\u178f\u1797\u17b6\u1796\u179b\u17be\u179f\u179b\u1794\u17cb\u2014\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1795\u17d2\u1793\u17c2\u1780\u1798\u17bd\u1799\u1793\u17c3\u1794\u178e\u17d2\u178f\u17b6\u1789\u1794\u179a\u17b6\u1787\u17d0\u1799 \u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1793\u17b9\u1784\u1794\u17d2\u178f\u17bc\u179a\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7 \u178f\u17b6\u1798\u179a\u1799\u17c8\u1795\u17d2\u179b\u17bc\u179c\u1787\u17c6\u1793\u17bd\u179f \u178a\u17c4\u1799\u179a\u1780\u17d2\u179f\u17b6\u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1794\u1793\u17d2\u178f\u178a\u179b\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u1794\u17b6\u1793\u1797\u17d2\u1787\u17b6\u1794\u17cb\u17d4.<\/p>\n<p>RMU \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1793\u17c5\u1780\u1798\u17d2\u179a\u17b7\u178f\u179c\u17c9\u17bb\u179b\u178a\u17c2\u179b\u1785\u17b6\u1794\u17cb\u1796\u17b8 <strong>7.2kV \u1791\u17c5 36kV<\/strong>, \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1791\u17bc\u1791\u17c5\u1794\u17c6\u1795\u17bb\u178f\u1782\u17ba 12kV, 17.5kV \u1793\u17b7\u1784 24kV \u17d4 \u1796\u17bd\u1780\u179c\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179a\u179c\u17b6\u1784 <strong>630A \u1791\u17c5 1250A<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u178f\u179b\u17cb\u1785\u17c6\u178e\u17b8\u1794\u17b6\u179f\u1794\u17b6\u179a \u1791\u17c4\u17c7\u1794\u17b8\u1787\u17b6\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u17af\u1780\u1791\u17c1\u179f\u1798\u17bd\u1799\u1785\u17c6\u1793\u17bd\u1793\u17a2\u17b6\u1785\u1795\u17d2\u1791\u17bb\u1780\u1794\u17b6\u1793\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 3150A \u1780\u17cf\u178a\u17c4\u1799\u17d4.<\/p>\n<p>\u1798\u17b7\u1793\u178a\u17bc\u1785\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1791\u17c6\u17a0\u17c6\u178a\u17c6\u17a1\u17be\u1784\u179f\u17c6\u1781\u17b6\u1793\u17cb \u1793\u17b7\u1784\u1780\u17b6\u179a\u1795\u17d2\u1782\u17bb\u17c6\u178a\u17cf\u179f\u17d2\u1798\u17bb\u1782\u179f\u17d2\u1798\u17b6\u1789 RMU \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1795\u17d2\u1782\u17bb\u17c6 \u1793\u17b7\u1784\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784\u1787\u17b6\u1798\u17bb\u1793\u1793\u17c5\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a \u178a\u17c4\u1799\u1798\u1780\u178a\u179b\u17cb\u1787\u17b6\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u178a\u17c2\u179b\u178f\u17d2\u179a\u17c0\u1798\u179a\u17bd\u1785\u1787\u17b6\u179f\u17d2\u179a\u17c1\u1785\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u178a\u17c6\u17a1\u17be\u1784\u17d4 \u1791\u179f\u17d2\u179f\u1793\u179c\u17b7\u1787\u17d2\u1787\u17b6\u1793\u17c3\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1793\u17c1\u17c7\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u178a\u17c6\u17a1\u17be\u1784\u1799\u17c9\u17b6\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784 \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1780\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f\u1793\u17c5\u1793\u17b9\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784 \u1793\u17b7\u1784\u1792\u17b6\u1793\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u1782\u17bb\u178e\u1797\u17b6\u1796\u1787\u17b6\u1794\u17cb\u179b\u17b6\u1794\u17cb\u1793\u17c5\u1791\u17bc\u1791\u17b6\u17c6\u1784\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u1796\u1784\u17d2\u179a\u17b6\u1799\u17d4.<\/p>\n<hr>\n<h2>\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u179f\u17d2\u1793\u17bc\u179b\u1793\u17c3 Ring Main Unit<\/h2>\n<p>\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u179f\u17d2\u1790\u17b6\u1794\u178f\u17d2\u1799\u1780\u1798\u17d2\u1798\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1793\u17c3 RMU \u1782\u17ba\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u1798\u17bb\u1781\u1784\u17b6\u179a\u179a\u1794\u179f\u17cb\u179c\u17b6\u17d4 \u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u1793\u17b8\u1798\u17bd\u1799\u17d7\u178a\u17be\u179a\u178f\u17bd\u1793\u17b6\u1791\u17b8\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1792\u17b6\u1793\u17b6\u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799\u1790\u17b6\u1798\u1796\u179b\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u1793\u17b7\u1784\u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793\u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Technical-cutaway-diagram-of-Ring-Main-Unit-RMU-internal-components.webp\" alt=\"Technical cutaway diagram of Ring Main Unit (RMU) internal components including load break switch and busbars\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; font-size: 0.9em; padding-top: 10px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 2\u17d6 \u1782\u17c6\u1793\u17bc\u179f\u178f\u17b6\u1784\u1780\u17b6\u178f\u17cb\u179b\u1798\u17d2\u17a2\u17b7\u178f\u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784 \u1793\u17b7\u1784\u1794\u17d2\u179b\u1784\u17cb\u1793\u17c3 VIOX Ring Main Unit \u17d4.<\/figcaption><\/figure>\n<h3>1. Load Break Switch (LBS)<\/h3>\n<p>\u1793\u17c1\u17c7\u17d4 <strong>\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1794\u17c6\u1794\u17c2\u1780\u1794\u1793\u17d2\u1791\u17bb\u1780<\/strong> \u1782\u17ba\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 RMU \u1797\u17b6\u1782\u1785\u17d2\u179a\u17be\u1793 \u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u1784\u17d2\u1780\u17be\u178f \u1793\u17b7\u1784\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1780\u17d2\u179a\u17c4\u1798\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1795\u17d2\u1791\u17bb\u1780\u1792\u1798\u17d2\u1798\u178f\u17b6\u17d4 \u1798\u17b7\u1793\u178a\u17bc\u1785\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u179f\u17b6\u1798\u1789\u17d2\u1789\u1791\u17c1 \u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1794\u17c6\u1794\u17c2\u1780\u1794\u1793\u17d2\u1791\u17bb\u1780\u17a2\u17b6\u1785\u179a\u17c6\u1781\u17b6\u1793\u178a\u179b\u17cb\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780 (\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 630A) \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u179a\u17c6\u1781\u17b6\u1793\u178a\u179b\u17cb\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u1791\u17c1\u17d4.<\/p>\n<p>\u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u17d6<\/p>\n<ul>\n<li><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u1784\u17d2\u1780\u17be\u178f<\/strong>\u17d6 \u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1794\u17b7\u1791\u179b\u17be\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f<\/li>\n<li><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780<\/strong>\u17d6 \u179a\u17c6\u1781\u17b6\u1793\u178a\u179b\u17cb\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780\u1792\u1798\u17d2\u1798\u178f\u17b6<\/li>\n<li><strong>\u1797\u17b6\u1796\u1792\u1793\u17cb\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 \u1793\u17b7\u1784\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/strong>\u17d6 \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 10,000 \u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a<\/li>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb<\/strong>\u17d6 \u17a7\u179f\u17d2\u1798\u17d0\u1793 SF6 \u17ac\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u179f\u17bb\u1789\u17d2\u1789\u1780\u17b6\u179f<\/li>\n<\/ul>\n<p>\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1794\u17c6\u1794\u17c2\u1780\u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u179f\u17d2\u179a\u1794\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1795\u17d2\u178f\u179b\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1796\u17c1\u1789\u179b\u17c1\u1789\u17d4 \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1780\u17c6\u17a0\u17bb\u179f\u1780\u17be\u178f\u17a1\u17be\u1784 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1787\u17b6\u1798\u17bb\u1793\u179f\u17b7\u1793 \u178a\u17be\u1798\u17d2\u1794\u17b8\u179a\u17c6\u1781\u17b6\u1793\u178a\u179b\u17cb\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f \u17a0\u17be\u1799\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1794\u17c6\u1794\u17c2\u1780\u1794\u1793\u17d2\u1791\u17bb\u1780\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1798\u1780\u1789\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17d4.<\/p>\n<h3>2. Circuit Breaker<\/h3>\n<p>\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792 RMU \u1780\u17b6\u1793\u17cb\u178f\u17c2\u1791\u17c6\u1793\u17be\u1794, <strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17bb\u1789\u17d2\u1789\u1780\u17b6\u179f (VCB)<\/strong> \u1787\u17c6\u1793\u17bd\u179f\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1794\u17c6\u1794\u17c2\u1780\u1794\u1793\u17d2\u1791\u17bb\u1780 \u1793\u17b7\u1784\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u179b\u17d2\u17a2\u1794\u17d2\u179a\u179f\u17be\u179a\u17d6<\/p>\n<ul>\n<li><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179a\u17c6\u1781\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f<\/strong>\u17d6 \u17a2\u17b6\u1785\u1794\u17c6\u1794\u17c2\u1780\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u179b\u17b8 (\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 16kA \u1791\u17c5 25kA)<\/li>\n<li><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17b7\u1791\u17a1\u17be\u1784\u179c\u17b7\u1789<\/strong>\u17d6 \u17a2\u17b6\u1785\u1780\u17c6\u178e\u178f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789 \u1793\u17b7\u1784\u1794\u17d2\u179a\u17be\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u1780\u17b6\u179a\u179f\u1798\u17d2\u17a2\u17b6\u178f\u1780\u17c6\u17a0\u17bb\u179f<\/li>\n<li><strong>\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u1799\u17bc\u179a\u1787\u17b6\u1784<\/strong>\u17d6 \u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 30,000 \u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785<\/li>\n<li><strong>\u1782\u17bb\u178e\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u1793\u17c3\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6<\/strong>\u17d6 \u1798\u17b7\u1793\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u1787\u17c6\u1793\u17bd\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1791\u17c1<\/li>\n<\/ul>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1787\u17b6\u1796\u17b7\u179f\u17c1\u179f\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb \u17ac\u1780\u1793\u17d2\u179b\u17c2\u1784\u178a\u17c2\u179b\u1780\u17b6\u179a\u1794\u17b7\u1791\u17a1\u17be\u1784\u179c\u17b7\u1789\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1785\u1784\u17cb\u1794\u17b6\u1793 \u178a\u17bc\u1785\u1787\u17b6\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 <a href=\"https:\/\/test.viox.com\/km\/what-is-a-dual-power-automatic-transfer-switch\/\">\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1795\u17d2\u1791\u17c1\u179a\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7<\/a>.<\/p>\n<h3>3. Fuse Switch Disconnector<\/h3>\n<p>\u1793\u17c1\u17c7\u17d4 <strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8<\/strong> \u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17bc\u179c\u1798\u17bb\u1781\u1784\u17b6\u179a\u178a\u17b6\u1785\u17cb\u178a\u17c4\u1799\u17a1\u17c2\u1780 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1796\u17b6\u179a\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u178f\u17c2\u1798\u17bd\u1799\u17d4 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u179c\u17c9\u17bb\u179b\u1781\u17d2\u1796\u179f\u17cb\u1795\u17d2\u178f\u179b\u17cb\u17d6<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f<\/strong>\u17d6 \u1780\u17b6\u179a\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u179a\u17a0\u17d0\u179f\u1785\u17c6\u1796\u17c4\u17c7\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8<\/strong>\u17d6 \u179a\u17c6\u1781\u17b6\u1793\u178a\u179b\u17cb\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179a\u1794\u179f\u17cb\u1796\u17bd\u1780\u1782\u17c1<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784<\/strong>: \u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799<\/li>\n<li><strong>\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u200b\u178f\u1798\u17d2\u179b\u17c3<\/strong>: \u1780\u17b6\u179a\u179c\u17b7\u1793\u17b7\u1799\u17c4\u1782\u178a\u17c6\u1794\u17bc\u1784\u1791\u17b6\u1794\u1787\u17b6\u1784\u1794\u17be\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1791\u17c5\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/li>\n<\/ul>\n<p>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1794\u17d2\u179a\u17be\u1780\u17d2\u1793\u17bb\u1784 RMU \u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a IEC 60282-1 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u179c\u17c9\u17bb\u179b\u1781\u17d2\u1796\u179f\u17cb \u178a\u17c4\u1799\u1792\u17b6\u1793\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1787\u17b6\u1798\u17bd\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1781\u17b6\u1784\u179b\u17be \u1793\u17b7\u1784\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798\u17d4.<\/p>\n<h3>4. \u1794\u17b6\u179a\u17a1\u17b6\u1793<\/h3>\n<p><strong>Busbars<\/strong> \u1794\u1784\u17d2\u1780\u17be\u178f\u1787\u17b6\u1786\u17d2\u17a2\u17b9\u1784\u1781\u17d2\u1793\u1784\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1793\u17c3 RMU \u178a\u17c4\u1799\u1795\u17d2\u178f\u179b\u17cb\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u179b\u1798\u17b6\u1793\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1791\u17b6\u1794\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u17a0\u17bc\u179a\u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u179a\u179c\u17b6\u1784\u1795\u17d2\u1793\u17c2\u1780\u1795\u17d2\u179f\u17c1\u1784\u17d7\u1782\u17d2\u1793\u17b6\u17d4 RMU \u1791\u17c6\u1793\u17be\u1794\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u1798\u17b6\u1793\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17b7\u179f\u17c1\u179f:<\/p>\n<ul>\n<li><strong>\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8<\/strong>: \u1791\u1784\u17cb\u178a\u17c2\u1784\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u179b\u17b8\u178f \u17ac\u1799\u17c9\u17b6\u1793\u17cb\u17a2\u17b6\u179b\u17bb\u1799\u1798\u17b8\u1789\u17c9\u17bc\u1798<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792<\/strong>: \u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1794\u17b6\u179a\u17a1\u17b6\u1793\u178f\u17c2\u1798\u17bd\u1799 \u17ac\u1794\u17b6\u179a\u17a1\u17b6\u1793\u1796\u17b8\u179a<\/li>\n<li><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793<\/strong>: 630A \u1791\u17c5 3150A \u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8<\/li>\n<li><strong>\u1780\u17b6\u179a\u1796\u17d2\u1799\u17b6\u1794\u17b6\u179b\u179b\u17be\u1795\u17d2\u1791\u17c3<\/strong>: \u179f\u17d2\u179a\u17c4\u1794\u179f\u17c6\u178e\u1794\u17c9\u17b6\u17a0\u17b6\u17c6\u1784 \u17ac\u179f\u17d2\u179a\u17c4\u1794\u1794\u17d2\u179a\u17b6\u1780\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1784\u17d2\u1780\u17be\u1793\u1785\u179a\u1793\u17d2\u178f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/li>\n<\/ul>\n<p>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1794\u17b6\u179a\u17a1\u17b6\u1793\u1796\u17b8\u179a\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1781\u17d2\u179b\u17b6\u17c6\u1784\u2014\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1794\u17b6\u179a\u17a1\u17b6\u1793\u1798\u17bd\u1799\u1794\u179a\u17b6\u1787\u17d0\u1799 \u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1794\u1793\u17d2\u178f\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u179b\u17be\u1794\u17b6\u179a\u17a1\u17b6\u1793\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1794\u1793\u17d2\u179f\u17c6\u17d4 \u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u179a\u1785\u1793\u17b6\u1793\u17c1\u17c7\u1786\u17d2\u179b\u17bb\u17c7\u1794\u1789\u17d2\u1785\u17b6\u17c6\u1784\u1796\u17b8\u1791\u179f\u17d2\u179f\u1793\u179c\u17b7\u1787\u17d2\u1787\u17b6\u1793\u17c3\u1797\u17b6\u1796\u1785\u17d2\u179a\u1794\u17bc\u1780\u1785\u17d2\u179a\u1794\u179b\u17cb\u1793\u17c3 topology \u1794\u178e\u17d2\u178f\u17b6\u1789\u179a\u17c4\u1791\u17cd\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1796\u17d0\u178f\u17cc\u1798\u17b6\u1793\u1794\u1793\u17d2\u1790\u17c2\u1798\u17a2\u17c6\u1796\u17b8\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1794\u17b6\u179a\u17a1\u17b6\u1793 \u179f\u17bc\u1798\u1798\u17be\u179b\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u17a2\u17c6\u1796\u17b8 <a href=\"https:\/\/test.viox.com\/km\/busbar-selection-guide-copper-tin-silver-plating-comparison\/\">\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1794\u17b6\u179a\u17a1\u17b6\u1793<\/a>.<\/p>\n<h3>5. \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178a\u17b8<\/h3>\n<p>\u1793\u17c1\u17c7\u17d4 <strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178a\u17b8<\/strong> (\u17ac\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178a\u17b8) \u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1798\u17bb\u1781\u1784\u17b6\u179a\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb\u178a\u17c4\u1799\u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178a\u17c4\u1799\u1785\u17c1\u178f\u1793\u17b6\u1791\u17c5\u178a\u17b8\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1793\u17c1\u17c7:<\/p>\n<ul>\n<li>\u1792\u17b6\u1793\u17b6\u1793\u17bc\u179c\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1780\u17b6\u179a\u1784\u17b6\u179a\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1790\u17c2\u1791\u17b6\u17c6<\/li>\n<li>\u1794\u1789\u17d2\u1785\u17c1\u1789\u179c\u17c9\u17bb\u179b\u178a\u17c2\u179b\u1793\u17c5\u179f\u17c1\u179f\u179f\u179b\u17cb\u1796\u17b8\u1781\u17d2\u179f\u17c2 \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd<\/li>\n<li>\u1795\u17d2\u178f\u179b\u17cb\u1780\u17b6\u179a\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u178a\u17c4\u1799\u17a1\u17c2\u1780\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1798\u17be\u179b\u1783\u17be\u1789<\/li>\n<li>\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u17bc\u179b\u1790\u17b6\u1798\u1796\u179b\u178a\u17c4\u1799\u1785\u17c3\u178a\u1793\u17d2\u1799<\/li>\n<\/ul>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178a\u17b8\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1798\u17b6\u1793\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1782\u17d2\u1793\u17b6\u178a\u17c4\u1799\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u1794\u1793\u17d2\u1791\u17bb\u1780 \u17ac\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1794\u17b7\u1791\u178a\u17c6\u178e\u17b6\u179b\u1782\u17d2\u1793\u17b6 \u178a\u17c2\u179b\u1793\u17b9\u1784\u1794\u1784\u17d2\u1780\u17be\u178f\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u178a\u17c4\u1799\u1795\u17d2\u1791\u17b6\u179b\u17cb\u17d4.<\/p>\n<h3>6. \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f (CTs) \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179c\u17c9\u17bb\u179b (VTs)<\/h3>\n<p><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd<\/strong> \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1798\u17bb\u1781\u1784\u17b6\u179a\u179c\u17b6\u179f\u17cb\u179c\u17c2\u1784 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a2\u17b6\u1785\u1792\u17d2\u179c\u17be\u1791\u17c5\u1794\u17b6\u1793:<\/p>\n<p><strong>Transformers \u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793\u17d6<\/strong><\/p>\n<ul>\n<li>\u1794\u1793\u17d2\u1790\u1799\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb\u1791\u17c5\u1780\u1798\u17d2\u179a\u17b7\u178f\u178a\u17c2\u179b\u17a2\u17b6\u1785\u179c\u17b6\u179f\u17cb\u179c\u17c2\u1784\u1794\u17b6\u1793 (\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 5A \u17ac 1A \u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1794\u1793\u17d2\u179f\u17c6)<\/li>\n<li>\u1795\u17d2\u178f\u179b\u17cb\u1792\u17b6\u178f\u17bb\u1794\u1789\u17d2\u1785\u17bc\u179b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1780\u17b6\u179a\u1796\u17b6\u179a \u1793\u17b7\u1784\u1780\u17b6\u179a\u179c\u17b6\u179f\u17cb\u179c\u17c2\u1784<\/li>\n<li>\u179f\u17d2\u1793\u17bc\u179b\u1785\u17d2\u179a\u17be\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17bb\u1781\u1784\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a \u1793\u17b7\u1784\u179c\u17b6\u179f\u17cb\u179c\u17c2\u1784\u1795\u17d2\u179f\u17c1\u1784\u17d7\u1782\u17d2\u1793\u17b6<\/li>\n<li>\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1797\u17b6\u1796\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u178f\u17b6\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a IEC 61869<\/li>\n<\/ul>\n<p><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179c\u17c9\u17bb\u179b:<\/strong><\/p>\n<ul>\n<li>\u1794\u1793\u17d2\u1790\u1799\u179c\u17c9\u17bb\u179b\u1781\u17d2\u1796\u179f\u17cb\u1791\u17c5\u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 (\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 110V \u17ac 100V \u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1794\u1793\u17d2\u179f\u17c6)<\/li>\n<li>\u1794\u17be\u1780\u1780\u17b6\u179a\u179c\u17b6\u179f\u17cb\u179c\u17c9\u17bb\u179b \u1793\u17b7\u1784\u1780\u17b6\u179a\u179a\u1780\u1783\u17be\u1789\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8<\/li>\n<li>\u1795\u17d2\u178f\u179b\u17cb\u179f\u1789\u17d2\u1789\u17b6\u179f\u1798\u1780\u17b6\u179b\u1780\u1798\u17d2\u1798\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u179f\u17d2\u179a\u1794\u1782\u17d2\u1793\u17b6<\/li>\n<\/ul>\n<h3>7. \u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1780\u17b6\u179a\u1796\u17b6\u179a \u1793\u17b7\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784<\/h3>\n<p>RMU \u1791\u17c6\u1793\u17be\u1794\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b <strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3 (IEDs)<\/strong> \u178a\u17c2\u179b\u1795\u17d2\u178f\u179b\u17cb:<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f<\/strong>: \u1792\u17b6\u178f\u17bb\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b \u1793\u17b7\u1784\u1794\u1793\u17d2\u1791\u17b6\u1793\u17cb<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8<\/strong>: \u1780\u17b6\u179a\u179a\u1780\u1783\u17be\u1789\u1799\u17c9\u17b6\u1784\u179a\u179f\u17be\u1794\u1793\u17c3\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1791\u17b7\u179f\u178a\u17c5<\/strong>: \u1780\u17c6\u178e\u178f\u17cb\u1791\u17b7\u179f\u178a\u17c5\u1780\u17c6\u17a0\u17bb\u179f\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u178e\u17d2\u178f\u17b6\u1789\u179a\u17c4\u1791\u17cd<\/li>\n<li><strong>\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u1791\u17b6\u1780\u17cb\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/strong>: \u1796\u17b7\u1792\u17b8\u1780\u17b6\u179a IEC 61850, Modbus, DNP3 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b SCADA<\/li>\n<\/ul>\n<p>\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u1798\u17d2\u179a\u17b7\u178f\u1781\u17d2\u1796\u179f\u17cb\u17a2\u17b6\u1785\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1782\u17d2\u179a\u17c4\u1784\u1780\u17b6\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u179f\u1798\u17d2\u179a\u1794\u1781\u17d2\u179b\u17bd\u1793\u1794\u17b6\u1793\u178a\u17c2\u179b\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1794\u178e\u17d2\u178f\u17b6\u1789 \u179f\u17d2\u179a\u178a\u17c0\u1784\u1791\u17c5\u1793\u17b9\u1784\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u17d2\u179a\u17be\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 <a href=\"https:\/\/test.viox.com\/km\/what-is-breaker-selectivity-coordination-guide\/\">\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/a>.<\/p>\n<h3>8. \u1798\u1792\u17d2\u1799\u17c4\u1794\u17b6\u1799\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb<\/h3>\n<p>RMU \u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u1795\u17d2\u179f\u17c1\u1784\u17d7\u1782\u17d2\u1793\u17b6:<\/p>\n<p><strong>\u17a7\u179f\u17d2\u1798\u17d0\u1793 SF6-\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb:<\/strong><\/p>\n<ul>\n<li>\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u200b\u178c\u17b8\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17b7\u1785\u200b\u179b\u17d2\u17a2\u200b\u17a5\u178f\u200b\u1781\u17d2\u1785\u17c4\u17c7<\/li>\n<li>\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1794\u1784\u17d2\u179a\u17bd\u1798<\/li>\n<li>\u179f\u17c6\u178e\u1784\u17cb\u1794\u17b7\u1791\u1787\u17b7\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b<\/li>\n<li>\u1780\u17b6\u179a\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u17a2\u17c6\u1796\u17b8\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793 (GWP \u1781\u17d2\u1796\u179f\u17cb)<\/li>\n<\/ul>\n<p><strong>\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u179a\u17b9\u1784 (\u1781\u17d2\u1799\u179b\u17cb \u17ac\u1787\u17d0\u179a):<\/strong><\/p>\n<ul>\n<li>\u1798\u17b7\u1793\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/li>\n<li>\u1798\u17b7\u1793\u1798\u17b6\u1793\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17a7\u179f\u17d2\u1798\u17d0\u1793<\/li>\n<li>\u179f\u17d2\u1793\u17b6\u1798\u1787\u17be\u1784\u1792\u17c6\u1787\u17b6\u1784\u1794\u1793\u17d2\u178f\u17b7\u1785<\/li>\n<li>\u1780\u17b6\u179a\u1796\u17c1\u1789\u1785\u17b7\u178f\u17d2\u178f\u1791\u17b8\u1795\u17d2\u179f\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784<\/li>\n<\/ul>\n<p><strong>\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u1781\u17d2\u179c\u17c7\u1785\u1793\u17d2\u179b\u17c4\u17c7:<\/strong><\/p>\n<ul>\n<li>\u1794\u17d2\u179a\u17be\u1787\u17b6\u1785\u1798\u17d2\u1794\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/li>\n<li>\u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc\u178a\u17cf\u179b\u17d2\u17a2\u17a5\u178f\u1781\u17d2\u1785\u17c4\u17c7<\/li>\n<li>\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1794\u17b6\u1793\u1799\u17bc\u179a<\/li>\n<\/ul>\n<hr>\n<h2>\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u1780\u17b6\u179a\u1784\u17b6\u179a\u1793\u17c3\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u1798\u17c1 Ring<\/h2>\n<p>\u1791\u179f\u17d2\u179f\u1793\u179c\u17b7\u1787\u17d2\u1787\u17b6\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u179a\u1794\u179f\u17cb RMU \u1795\u17d2\u178f\u17c4\u178f\u179b\u17be\u1780\u17b6\u179a\u179a\u1780\u17d2\u179f\u17b6\u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1790\u17b6\u1798\u1796\u179b\u1787\u17b6\u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb \u178f\u17b6\u1798\u179a\u1799\u17c8 topology \u1794\u178e\u17d2\u178f\u17b6\u1789\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Ring-Main-Unit-working-principle-in-ring-network-topology.webp\" alt=\"Diagram of RMU working principle showing power flow in normal and fault conditions\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; font-size: 0.9em; padding-top: 10px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 3: \u1782\u17d2\u179a\u17c4\u1784\u1780\u17b6\u179a\u178e\u17cd\u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u1780\u17b6\u179a\u1784\u17b6\u179a\u179a\u1794\u179f\u17cb RMU \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 topology \u1794\u178e\u17d2\u178f\u17b6\u1789\u179a\u17c4\u1791\u17cd \u178a\u17c4\u1799\u179a\u17c6\u179b\u17c1\u1785\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u178a\u17c4\u1799\u17a1\u17c2\u1780\u1793\u17c3\u1780\u17c6\u17a0\u17bb\u179f\u17d4.<\/figcaption><\/figure>\n<h3>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1794\u178e\u17d2\u178f\u17b6\u1789\u179a\u17c4\u1791\u17cd<\/h3>\n<p>\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u178e\u17d2\u178f\u17b6\u1789\u179a\u17c4\u1791\u17cd\u1792\u1798\u17d2\u1798\u178f\u17b6:<\/p>\n<ol>\n<li><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1785\u17b7\u1789\u17d2\u1785\u17b9\u1798\u1796\u17b8\u179a<\/strong>: RMU \u1793\u17b8\u1798\u17bd\u1799\u17d7\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1791\u17c5\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u178f\u179b\u17cb\u1785\u17c6\u178e\u17b8\u1785\u17bc\u179b\u1796\u17b8\u179a\u1796\u17b8\u1794\u17d2\u179a\u1797\u1796\u1795\u17d2\u179f\u17c1\u1784\u17d7\u1782\u17d2\u1793\u17b6<\/li>\n<li><strong>topology \u179a\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6<\/strong>: RMU \u1785\u17d2\u179a\u17be\u1793\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1782\u17d2\u1793\u17b6\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u1784\u17d2\u1780\u17be\u178f\u1787\u17b6\u179a\u1784\u17d2\u179c\u1784\u17cb\u1794\u17b7\u1791\u1787\u17b7\u178f<\/li>\n<li><strong>\u179b\u17c6\u17a0\u17bc\u179a\u1790\u17b6\u1798\u1796\u179b\u1796\u17b8\u179a\u1791\u17b7\u179f<\/strong>\u17d6 \u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17a2\u17b6\u1785\u1791\u17c5\u178a\u179b\u17cb\u1782\u17d2\u179a\u1794\u17cb\u1785\u17c6\u178e\u17bb\u1785\u1796\u17b8\u1791\u17b7\u179f\u178e\u17b6\u1798\u17bd\u1799<\/li>\n<li><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c2\u1784\u1785\u17c2\u1780\u1795\u17d2\u1793\u17c2\u1780<\/strong>\u17d6 RMU \u1793\u17b8\u1798\u17bd\u1799\u17d7\u17a2\u17b6\u1785\u1789\u17c2\u1780\u1795\u17d2\u1793\u17c2\u1780\u1794\u178e\u17d2\u178f\u17b6\u1789\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb<\/li>\n<\/ol>\n<p>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1793\u17c1\u17c7\u1792\u17b6\u1793\u17b6\u1790\u17b6 \u1791\u17c4\u17c7\u1794\u17b8\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1798\u17bd\u1799\u1794\u179a\u17b6\u1787\u17d0\u1799\u1780\u17cf\u178a\u17c4\u1799 \u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u1793\u17c5\u178f\u17c2\u1794\u1793\u17d2\u178f\u1791\u1791\u17bd\u179b\u1794\u17b6\u1793\u1790\u17b6\u1798\u1796\u179b\u178f\u17b6\u1798\u179a\u1799\u17c8\u1795\u17d2\u179b\u17bc\u179c\u1787\u17c6\u1793\u17bd\u179f \u178a\u17c2\u179b\u1787\u17b6\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u1798\u17bd\u1799\u178a\u17c2\u179b\u1782\u17c1\u179f\u17d2\u1782\u17b6\u179b\u17cb\u1790\u17b6 <strong>\u1797\u17b6\u1796\u179b\u17be\u179f\u179b\u1794\u17cb N-1<\/strong>.<\/p>\n<h3>\u179b\u17c6\u178a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6<\/h3>\n<p>\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17d6<\/p>\n<ol>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1785\u17bc\u179b\u1791\u17b6\u17c6\u1784\u1796\u17b8\u179a\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1795\u17d2\u178f\u179b\u17cb\u1790\u17b6\u1798\u1796\u179b<\/strong>\u17d6 \u1790\u17b6\u1798\u1796\u179b\u17a0\u17bc\u179a\u178f\u17b6\u1798\u179a\u1784\u17d2\u179c\u1784\u17cb\u1796\u17b8\u1794\u17d2\u179a\u1797\u1796\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793<\/li>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1794\u1793\u17d2\u1791\u17bb\u1780\u1793\u17c5\u178f\u17c2\u1794\u17b7\u1791<\/strong>\u17d6 \u179a\u1780\u17d2\u179f\u17b6\u1797\u17b6\u1796\u1787\u17b6\u1794\u17cb\u1782\u17d2\u1793\u17b6\u1793\u17c3\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/li>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1785\u17c1\u1789\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799<\/strong>\u17d6 \u1794\u1793\u17d2\u1790\u1799\u179c\u17c9\u17bb\u179b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u17d2\u1793\u1780\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1785\u17bb\u1784\u1780\u17d2\u179a\u17c4\u1799<\/li>\n<li><strong>\u179a\u17c9\u17c1\u17a1\u17c1\u1780\u17b6\u179a\u1796\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1787\u17b6\u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb<\/strong>\u17d6 \u179a\u1780\u1783\u17be\u1789\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1798\u17b7\u1793\u1794\u17d2\u179a\u1780\u17d2\u179a\u178f\u17b8<\/li>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178a\u17b8\u1793\u17c5\u178f\u17c2\u1794\u17be\u1780<\/strong>\u17d6 \u1792\u17b6\u1793\u17b6\u1790\u17b6\u1798\u17b7\u1793\u1798\u17b6\u1793\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178a\u17b8\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a<\/li>\n<\/ol>\n<h3>\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1781\u17bb\u179f\u1794\u17d2\u179a\u1780\u17d2\u179a\u178f\u17b8<\/h3>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u1798\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f\u1780\u17be\u178f\u17a1\u17be\u1784 RMU \u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u178f\u17b6\u1798\u179a\u1799\u17c8\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u17d6<\/p>\n<ol>\n<li><strong>\u1780\u17b6\u179a\u179a\u1780\u1783\u17be\u1789\u1780\u17c6\u17a0\u17bb\u179f<\/strong>\u17d6 \u179a\u17c9\u17c1\u17a1\u17c1\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u17a2\u178f\u17d2\u178f\u179f\u1789\u17d2\u1789\u17b6\u178e\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f \u17ac\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8<\/li>\n<li><strong>\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 \u17ac\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f<\/strong>\u17d6 \u179a\u17c6\u1781\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b\u1794\u17c9\u17bb\u1793\u17d2\u1798\u17b6\u1793\u1798\u17b8\u179b\u17b8\u179c\u17b7\u1793\u17b6\u1791\u17b8<\/li>\n<li><strong>\u1780\u17b6\u179a\u1789\u17c2\u1780\u1780\u17c6\u17a0\u17bb\u179f<\/strong>\u17d6 \u1795\u17d2\u1793\u17c2\u1780\u178a\u17c2\u179b\u179a\u1784\u1795\u179b\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1785\u17c1\u1789\u1796\u17b8\u1794\u178e\u17d2\u178f\u17b6\u1789\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17bb\u1781\u1797\u17b6\u1796\u179b\u17d2\u17a2<\/li>\n<li><strong>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u179f\u1780\u1798\u17d2\u1798\u1795\u17d2\u179b\u17bc\u179c\u1787\u17c6\u1793\u17bd\u179f<\/strong>\u17d6 \u1790\u17b6\u1798\u1796\u179b\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1791\u17b7\u179f\u178a\u17c5\u178f\u17b6\u1798\u179a\u1799\u17c8\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u179a\u1784\u17d2\u179c\u1784\u17cb<\/li>\n<li><strong>\u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17be\u178f\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c4\u1791\u17b7\u17cd<\/strong>\u17d6 \u1787\u17bc\u1793\u178a\u17c6\u178e\u17b9\u1784\u178a\u179b\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u179a\u17a2\u17c6\u1796\u17b8\u1791\u17b8\u178f\u17b6\u17c6\u1784\u1780\u17c6\u17a0\u17bb\u179f<\/li>\n<\/ol>\n<p>\u1780\u17b6\u179a\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u179a\u17a0\u17d0\u179f\u1793\u17c1\u17c7\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u178f\u17c6\u1794\u1793\u17cb\u178a\u17c2\u179b\u179a\u1784\u1795\u179b\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb \u1793\u17b7\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b\u1793\u17c3\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f \u178a\u17c2\u179b\u1787\u17b6\u1782\u17bb\u178e\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u178e\u17d2\u178f\u17b6\u1789\u1785\u17c2\u1780\u1785\u17b6\u1799\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784\u17d4.<\/p>\n<h3>\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1785\u17b6\u1780\u17cb\u179f\u17c4<\/h3>\n<p>RMU \u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1793\u17bc\u179c\u1797\u17b6\u1796\u1791\u17c6\u1793\u17be\u1794 <strong>\u1780\u17b6\u179a\u1785\u17b6\u1780\u17cb\u179f\u17c4\u179a\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 \u1793\u17b7\u1784\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/strong> \u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c2\u179b\u1798\u17b7\u1793\u1798\u17b6\u1793\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17d6<\/p>\n<ul>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1794\u1793\u17d2\u1791\u17bb\u1780 \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178a\u17b8<\/strong>\u17d6 \u1798\u17b7\u1793\u17a2\u17b6\u1785\u1794\u17b7\u1791\u1780\u17d2\u1793\u17bb\u1784\u1796\u17c1\u179b\u178a\u17c6\u178e\u17b6\u179b\u1782\u17d2\u1793\u17b6\u1794\u17b6\u1793\u1791\u17c1<\/li>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u1785\u17bc\u179b \u1793\u17b7\u1784\u1785\u17c1\u1789<\/strong>\u17d6 \u179b\u17c6\u178a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b<\/li>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u178f\u17b6\u1785\u17cb<\/strong>\u17d6 \u1780\u17b6\u179a\u1789\u17c2\u1780\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1798\u17bb\u1793\u1796\u17c1\u179b\u1790\u17c2\u1791\u17b6\u17c6<\/li>\n<li><strong>\u1780\u17b6\u179a\u1785\u17b6\u1780\u17cb\u179f\u17c4\u1791\u17d2\u179c\u17b6\u179a<\/strong>\u17d6 \u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1785\u17bc\u179b\u1791\u17c5\u1780\u17b6\u1793\u17cb\u1795\u17d2\u1793\u17c2\u1780\u178a\u17c2\u179b\u1798\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/li>\n<\/ul>\n<p>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17b7\u179f\u17c1\u179f\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7\u179f\u17d2\u179a\u1794\u178f\u17b6\u1798\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u178a\u17c2\u179b\u1794\u17b6\u1793\u1796\u17b7\u1797\u17b6\u1780\u17d2\u179f\u17b6\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 <a href=\"https:\/\/test.viox.com\/km\/mcb-lockout-tagout-procedures-industrial-safety\/\">\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1785\u17b6\u1780\u17cb\u179f\u17c4\u179f\u17d2\u179b\u17b6\u1780 MCB \u179a\u1794\u179f\u17cb\u1799\u17be\u1784<\/a>.<\/p>\n<hr>\n<h2>\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3 Ring Main Units<\/h2>\n<p>RMU \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1785\u17b6\u178f\u17cb\u1790\u17d2\u1793\u17b6\u1780\u17cb\u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u179b\u1780\u17d2\u1781\u178e\u17c8\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u17d6<\/p>\n<h3>\u178f\u17b6\u1798\u179a\u1799\u17c8\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u1798\u1792\u17d2\u1799\u1798<\/h3>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u1794\u17d2\u179a\u1797\u17c1\u1791<\/th>\n<th>\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb<\/th>\n<th>\u1782\u17bb\u178e\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7<\/th>\n<th>\u1782\u17bb\u178e\u179c\u17b7\u1794\u178f\u17d2\u178f\u17b7<\/th>\n<th>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1792\u1798\u17d2\u1798\u178f\u17b6\u17d4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>SF6 Gas-Insulated<\/strong><\/td>\n<td>\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784 dielectric \u1781\u17d2\u1796\u179f\u17cb \u1793\u17b7\u1784\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u178a\u17c5<\/td>\n<td>\u1791\u17c6\u17a0\u17c6\u178f\u17bc\u1785 \u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7 dielectric \u178a\u17cf\u179b\u17d2\u17a2\u17a5\u178f\u1781\u17d2\u1785\u17c4\u17c7 \u1794\u17b7\u1791\u1787\u17b7\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b<\/td>\n<td>\u1794\u1789\u17d2\u17a0\u17b6\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793 (GWP 24,300) \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u17a7\u179f\u17d2\u1798\u17d0\u1793<\/td>\n<td>\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u1794\u17c6\u1794\u17d2\u179b\u17c2\u1784\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784 \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u1793\u17d2\u179b\u17c2\u1784\u1791\u17c6\u1793\u17c1\u179a\u1798\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb<\/td>\n<\/tr>\n<tr>\n<td><strong>Solid-Insulated<\/strong><\/td>\n<td>\u1787\u17d0\u179a Epoxy \u17ac\u1781\u17d2\u1799\u179b\u17cb<\/td>\n<td>\u1798\u17b7\u1793\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793 \u1798\u17b7\u1793\u1798\u17b6\u1793\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u17a7\u179f\u17d2\u1798\u17d0\u1793 \u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6<\/td>\n<td>\u179f\u17d2\u1793\u17b6\u1798\u1787\u17be\u1784\u1792\u17c6\u1787\u17b6\u1784\u1794\u1793\u17d2\u178f\u17b7\u1785 \u178f\u1798\u17d2\u179b\u17c3\u178a\u17c6\u1794\u17bc\u1784\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784<\/td>\n<td>\u1782\u1798\u17d2\u179a\u17c4\u1784\u1794\u17c3\u178f\u1784 \u178f\u17c6\u1794\u1793\u17cb\u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7\u1795\u17d2\u1793\u17c2\u1780\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/td>\n<\/tr>\n<tr>\n<td><strong>Air-Insulated<\/strong><\/td>\n<td>\u1781\u17d2\u1799\u179b\u17cb\u1794\u179a\u17b7\u1799\u17b6\u1780\u17b6\u179f<\/td>\n<td>\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u179f\u17b6\u1798\u1789\u17d2\u1789 \u1784\u17b6\u1799\u179f\u17d2\u179a\u17bd\u179b\u1790\u17c2\u1791\u17b6\u17c6 \u178f\u1798\u17d2\u179b\u17c3\u1791\u17b6\u1794\u1794\u17c6\u1795\u17bb\u178f<\/td>\n<td>\u1791\u17c6\u17a0\u17c6\u1792\u17c6 \u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5\u1798\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb<\/td>\n<td>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1780\u17d2\u1793\u17bb\u1784\u1795\u17d2\u1791\u17c7 \u1782\u17d2\u179a\u17bf\u1784\u1794\u179a\u17b7\u1780\u17d2\u1781\u17b6\u179a\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798<\/td>\n<\/tr>\n<tr>\n<td><strong>Vacuum-Insulated<\/strong><\/td>\n<td>\u1794\u1793\u17d2\u1791\u1794\u17cb\u1781\u17d2\u179c\u17c7\u1785\u1793\u17d2\u179b\u17c4\u17c7<\/td>\n<td>\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u1792\u17d2\u1793\u17bc\u178a\u17cf\u179b\u17d2\u17a2\u17a5\u178f\u1781\u17d2\u1785\u17c4\u17c7 \u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179c\u17c2\u1784 \u1791\u17c6\u17a0\u17c6\u178f\u17bc\u1785<\/td>\n<td>\u1797\u17b6\u1796\u179f\u17d2\u1798\u17bb\u1782\u179f\u17d2\u1798\u17b6\u1789\u1793\u17c3\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784<\/td>\n<td>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1796\u17b7\u179f\u17c1\u179f, \u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u178a\u17c4\u1799\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792<\/h3>\n<p><strong>RMU 2-\u1795\u17d2\u1793\u17c2\u1780:<\/strong><\/p>\n<ul>\n<li>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1785\u17bc\u179b\u1796\u17b8\u179a<\/li>\n<li>\u1785\u17c6\u178e\u17bb\u1785\u1794\u178e\u17d2\u178f\u17b6\u1789\u179a\u17c4\u1791\u17cd\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793<\/li>\n<li>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1791\u17bc\u1791\u17c5\u1794\u17c6\u1795\u17bb\u178f<\/li>\n<\/ul>\n<p><strong>RMU 3-\u1795\u17d2\u1793\u17c2\u1780:<\/strong><\/p>\n<ul>\n<li>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1785\u17bc\u179b\u1796\u17b8\u179a + \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1785\u17c1\u1789\u1798\u17bd\u1799<\/li>\n<li>\u1785\u17c6\u178e\u17bb\u1785\u1785\u17c2\u1780\u1785\u17b6\u1799\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/li>\n<li>\u1785\u17b7\u1789\u17d2\u1785\u17b9\u1798\u178f\u17d2\u179a\u1784\u17cb\u179f\u17d2Format\u17d0\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799\u178f\u17c2\u1798\u17bd\u1799<\/li>\n<\/ul>\n<p><strong>RMU 4-\u1795\u17d2\u1793\u17c2\u1780:<\/strong><\/p>\n<ul>\n<li>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1785\u17bc\u179b\u1796\u17b8\u179a + \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1785\u17c1\u1789\u1796\u17b8\u179a<\/li>\n<li>\u1794\u1798\u17d2\u179a\u17be\u178f\u17d2\u179a\u1784\u17cb\u179f\u17d2Format\u17d0\u179a\u1785\u17d2\u179a\u17be\u1793<\/li>\n<li>\u1797\u17b6\u1796\u1794\u178f\u17cb\u1794\u17c2\u1793\u1794\u17d2\u179a\u179f\u17be\u179a\u17a1\u17be\u1784<\/li>\n<\/ul>\n<p><strong>RMU 6-\u1795\u17d2\u1793\u17c2\u1780:<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u17bc\u179b\u1793\u17b7\u1784\u1794\u1789\u17d2\u1785\u17c1\u1789\u1785\u17d2\u179a\u17be\u1793<\/li>\n<li>\u1795\u17d2\u1793\u17c2\u1780\u1782\u17bc Bus<\/li>\n<li>\u1785\u17c6\u178e\u17bb\u1785\u1785\u17c2\u1780\u1785\u17b6\u1799\u179f\u17d2\u1798\u17bb\u1782\u179f\u17d2\u1798\u17b6\u1789<\/li>\n<\/ul>\n<h3>\u178f\u17b6\u1798\u1794\u17d2\u179a\u1797\u17c1\u1791\u1798\u17c9\u17c4\u1793<\/h3>\n<p><strong>RMU \u1780\u17d2\u1793\u17bb\u1784\u1795\u17d2\u1791\u17c7:<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a IP3X \u1791\u17c5 IP4X<\/li>\n<li>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u178a\u17c2\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784<\/li>\n<li>\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1797\u17b6\u1796\u178f\u17b6\u1793\u178f\u17b9\u1784\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/li>\n<\/ul>\n<p><strong>RMU \u1780\u17d2\u179a\u17c5\u1795\u17d2\u1791\u17c7:<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a IP54 \u1791\u17c5 IP65<\/li>\n<li>\u179f\u17d2\u179a\u17c4\u1798\u1780\u17b6\u179a\u1796\u17b6\u179a\u1792\u1793\u17cb\u1793\u17b9\u1784\u17a2\u17b6\u1780\u17b6\u179f\u1792\u17b6\u178f\u17bb<\/li>\n<li>\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u1791\u1794\u17cb\u179b\u17c6\u1793\u17b9\u1784\u1780\u17b6\u17c6\u179a\u179f\u17d2\u1798\u17b8 UV<\/li>\n<li>\u1790\u17d2\u1793\u17b6\u17c6\u1780\u17bc\u178f\u1792\u1793\u17cb\u1793\u17b9\u1784\u1785\u17d2\u179a\u17c1\u17c7<\/li>\n<\/ul>\n<hr>\n<h2>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f \u1793\u17b7\u1784\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Professional-infographic-comparing-RMU-technical-specifications.webp\" alt=\"Infographic comparing technical specifications of VIOX RMUs including voltage and current ratings\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; font-size: 0.9em; padding-top: 10px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 4: \u1782\u17c6\u1793\u17bc\u179f\u178f\u17b6\u1784\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u1798\u17d2\u179a\u17b7\u178f\u179c\u17c9\u17bb\u179b, \u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u1793\u17b7\u1784\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17d4.<\/figcaption><\/figure>\n<h3>\u1794\u17c9\u17b6\u179a\u17c9\u17b6\u1798\u17c9\u17c2\u178f\u17d2\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7<\/h3>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u1794\u17c9\u17b6\u179a\u17c9\u17b6\u1798\u17c9\u17c2\u178f\u17d2\u179a<\/th>\n<th>\u1787\u17bd\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6<\/th>\n<th>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u1799\u17c4\u1784<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u179c\u17c9\u17bb\u179b\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3<\/strong><\/td>\n<td>7.2kV \u2013 36kV<\/td>\n<td>IEC 62271-1<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 (Busbar)<\/strong><\/td>\n<td>630A \u2013 3150A<\/td>\n<td>IEC 62271-200<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 (Feeder)<\/strong><\/td>\n<td>200A \u2013 630A<\/td>\n<td>IEC 62271-200<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8<\/strong><\/td>\n<td>16kA \u2013 25kA<\/td>\n<td>IEC 62271-100<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u1784\u17d2\u1780\u17be\u178f\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8<\/strong><\/td>\n<td>40kA \u2013 63kA (\u1780\u17c6\u1796\u17bc\u179b)<\/td>\n<td>IEC 62271-100<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179c\u17c9\u17bb\u179b\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1790\u17b6\u1798\u1796\u179b<\/strong><\/td>\n<td>28kV \u2013 95kV (1 \u1793\u17b6\u1791\u17b8)<\/td>\n<td>IEC 60060-1<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179c\u17c9\u17bb\u179b\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u179a\u1793\u17d2\u1791\u17c7<\/strong><\/td>\n<td>60kV \u2013 170kV (\u1780\u17c6\u1796\u17bc\u179b)<\/td>\n<td>IEC 60060-1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1794\u17b6\u1793<\/h3>\n<p><strong>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17a2\u1793\u17d2\u178f\u179a\u1787\u17b6\u178f\u17b7\u17d6<\/strong><\/p>\n<ul>\n<li><strong>IEC 62271-200<\/strong>: \u1794\u17d2\u178f\u17bc\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1787\u17b6\u178a\u17c2\u179b\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789\u179b\u17c4\u17a0\u17c8 AC (\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u1785\u1798\u17d2\u1794\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb RMU)<\/li>\n<li><strong>IEC 62271-100<\/strong>: \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1786\u17d2\u179b\u17b6\u179f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb<\/li>\n<li><strong>IEC 62271-103<\/strong>: \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179c\u17c9\u17bb\u179b\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179b\u17be\u179f\u1796\u17b8 1 kV<\/li>\n<li><strong>IEC 61869<\/strong>: \u178f\u17d2\u179a\u1784\u17cb\u179f\u17d2Format\u17d0\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd<\/li>\n<li><strong>IEC 60529<\/strong>: \u1785\u17c6\u178e\u17b6\u178f\u17cb\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1780\u17b6\u179a\u1796\u17b6\u179a IP<\/li>\n<\/ul>\n<p><strong>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u1780\u17d2\u1793\u17bb\u1784\u178f\u17c6\u1794\u1793\u17cb\u17d6<\/strong><\/p>\n<ul>\n<li><strong>IEEE C37.20.3<\/strong>: \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a interrupter \u178a\u17c2\u179b\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789\u179b\u17c4\u17a0\u17c8 (\u17a2\u17b6\u1798\u17c1\u179a\u17b7\u1780\u1781\u17b6\u1784\u1787\u17be\u1784)<\/li>\n<li><strong>GB 3906<\/strong>: \u1794\u17d2\u178f\u17bc\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789\u179b\u17c4\u17a0\u17c8 AC (\u1785\u17b7\u1793)<\/li>\n<li><strong>BS EN 62271-200<\/strong>: \u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a IEC \u179a\u1794\u179f\u17cb\u17a2\u1784\u17cb\u1782\u17d2\u179b\u17c1\u179f<\/li>\n<\/ul>\n<p>\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7\u1782\u17ba\u1798\u17b6\u1793\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179b\u1791\u17d2\u1792\u1780\u1798\u17d2\u1798\u1793\u17b7\u1784\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798\u1785\u17d2\u1794\u17b6\u1794\u17cb \u179f\u17d2\u179a\u178a\u17c0\u1784\u1791\u17c5\u1793\u17b9\u1784\u1780\u17b6\u179a\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u1780\u17d2\u1793\u17bb\u1784 <a href=\"https:\/\/test.viox.com\/km\/how-to-select-an-mccb-for-a-panel\/\">\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f MCCB<\/a>.<\/p>\n<hr>\n<h2>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1793\u17c3\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u1798\u17c1 Ring<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Wide-angle-industrial-photography-of-Ring-Main-Unit-installation-in-modern-urban-underground-substation.webp\" alt=\"Wide-angle industrial photography of Ring Main Unit installation in a modern urban underground substation\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; font-size: 0.9em; padding-top: 10px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 5: \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u179c\u17b7\u1787\u17d2\u1787\u17b6\u1787\u17b8\u179c\u17c8\u1793\u17c3\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u1798\u17c1 VIOX Ring \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17cd\u1780\u17d2\u179a\u17c4\u1798\u178a\u17b8\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784\u1791\u17c6\u1793\u17be\u1794\u17d4.<\/figcaption><\/figure>\n<h3>\u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799\u1790\u17b6\u1798\u1796\u179b\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784<\/h3>\n<p>RMU \u1782\u17ba\u1787\u17b6\u1786\u17d2\u17a2\u17b9\u1784\u1781\u17d2\u1793\u1784\u1793\u17c3\u1794\u178e\u17d2\u178f\u17b6\u1789\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784\u1791\u17c6\u1793\u17be\u1794:<\/p>\n<ul>\n<li><strong>\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17cd\u1780\u17d2\u179a\u17c4\u1798\u178a\u17b8<\/strong>: \u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1794\u1784\u17d2\u179a\u17bd\u1798\u179f\u1798\u1793\u17b9\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784\u1798\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb<\/li>\n<li><strong>\u17a2\u1782\u17b6\u179a\u1781\u17d2\u1796\u179f\u17cb\u17d7<\/strong>: \u1790\u17b6\u1798\u1796\u179b\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/li>\n<li><strong>\u1795\u17d2\u179f\u17b6\u179a\u1791\u17c6\u1793\u17be\u1794<\/strong>: \u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1794\u1793\u17d2\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798<\/li>\n<li><strong>\u1798\u1787\u17d2\u1788\u1798\u178e\u17d2\u178c\u179b\u178a\u17b9\u1780\u1787\u1789\u17d2\u1787\u17bc\u1793<\/strong>\u17d6 \u1796\u17d2\u179a\u179b\u17b6\u1793\u1799\u1793\u17d2\u178f\u17a0\u17c4\u17c7 \u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17cd\u179a\u1790\u1797\u17d2\u179b\u17be\u1784\u1780\u17d2\u179a\u17c4\u1798\u178a\u17b8 \u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17cd\u179a\u1790\u1797\u17d2\u179b\u17be\u1784<\/li>\n<\/ul>\n<p>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u179a\u1784\u17d2\u179c\u1784\u17cb\u1792\u17b6\u1793\u17b6\u1790\u17b6\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u1793\u17c5\u179b\u17be\u1795\u17d2\u1793\u17c2\u1780\u1798\u17bd\u1799\u1798\u17b7\u1793\u179a\u17c6\u1781\u17b6\u1793\u178a\u179b\u17cb\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u1791\u17c5\u1780\u17b6\u1793\u17cb\u178f\u17c6\u1794\u1793\u17cb\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f\u1791\u17c1 \u178a\u17c2\u179b\u1787\u17b6\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784\u178a\u17c2\u179b\u1798\u17b6\u1793\u1794\u17d2\u179a\u1787\u17b6\u1787\u1793\u179a\u179f\u17cb\u1793\u17c5\u1780\u17d2\u179a\u17b6\u179f\u17cb\u1780\u17d2\u179a\u17c2\u179b\u17d4.<\/p>\n<h3>\u1782\u17d2\u179a\u17bf\u1784\u1794\u179a\u17b7\u1780\u17d2\u1781\u17b6\u179a\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798<\/h3>\n<p>\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a\u1795\u179b\u17b7\u178f \u1793\u17b7\u1784\u1780\u17c2\u1785\u17d2\u1793\u17c3\u1796\u17b9\u1784\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be RMU \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17d6<\/p>\n<ul>\n<li><strong>\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1787\u17b6\u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb<\/strong>\u17d6 \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1780\u17b6\u179a\u1795\u17d2\u17a2\u17b6\u1780\u1795\u179b\u17b7\u178f\u1780\u1798\u17d2\u1798<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd<\/strong>\u17d6 \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1782\u17d2\u179a\u17bf\u1784\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u178a\u17c2\u179b\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1790\u17d2\u179b\u17c3<\/li>\n<li><strong>\u1797\u17b6\u1796\u1794\u178f\u17cb\u1794\u17c2\u1793\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1796\u1784\u17d2\u179a\u17b8\u1780<\/strong>\u17d6 \u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1794\u17c2\u1794 Modular \u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u178a\u179b\u17cb\u1780\u17b6\u179a\u179a\u17b8\u1780\u1785\u1798\u17d2\u179a\u17be\u1793<\/li>\n<li><strong>\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/strong>\u17d6 \u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u178f\u17b6\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1799\u17c9\u17b6\u1784\u178f\u17b9\u1784\u179a\u17b9\u1784<\/li>\n<\/ul>\n<p>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1787\u17b6\u1798\u17bd\u1799 <a href=\"https:\/\/test.viox.com\/km\/star-delta-starter-wiring-diagram-sizing-selection-guide\/\">\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/a> \u1793\u17b7\u1784 <a href=\"https:\/\/test.viox.com\/km\/how-to-choose-modular-contactor-ac-dc\/\">\u17a2\u17d2\u1793\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/a>.<\/p>\n<h3>\u17a2\u1782\u17b6\u179a\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798<\/h3>\n<p>\u17a2\u1782\u17b6\u179a\u1780\u17b6\u179a\u17b7\u1799\u17b6\u179b\u17d0\u1799 \u179f\u178e\u17d2\u178b\u17b6\u1782\u17b6\u179a \u1793\u17b7\u1784\u1798\u1787\u17d2\u1788\u1798\u178e\u17d2\u178c\u179b\u1791\u17b7\u1793\u17d2\u1793\u1793\u17d0\u1799\u1791\u1791\u17bd\u179b\u1794\u17b6\u1793\u17a2\u178f\u17d2\u1790\u1794\u17d2\u179a\u1799\u17c4\u1787\u1793\u17cd\u1796\u17b8\u17d6<\/p>\n<ul>\n<li><strong>\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u1781\u17d2\u1796\u179f\u17cb<\/strong>\u17d6 \u1782\u17b6\u17c6\u1791\u17d2\u179a\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c2\u179b\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/li>\n<li><strong>\u179f\u17d2\u1793\u17b6\u1798\u1787\u17be\u1784\u1794\u1784\u17d2\u179a\u17bd\u1798<\/strong>\u17d6 \u1794\u1784\u17d2\u1780\u17be\u1793\u1791\u17c6\u17a0\u17c6\u17a2\u1782\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1794\u17b6\u1793<\/li>\n<li><strong>\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u1791\u17b6\u1794<\/strong>\u17d6 \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1790\u17d2\u179b\u17c3\u178a\u17be\u1798\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a<\/li>\n<li><strong>\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3<\/strong>\u17d6 \u1797\u17d2\u1787\u17b6\u1794\u17cb\u1787\u17b6\u1798\u17bd\u1799\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u17a2\u1782\u17b6\u179a<\/li>\n<\/ul>\n<h3>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1790\u17b6\u1798\u1796\u179b\u1780\u1780\u17be\u178f\u17a1\u17be\u1784\u179c\u17b7\u1789\u17d4<\/h3>\n<p>RMU \u1780\u17c6\u1796\u17bb\u1784\u178a\u17be\u179a\u178f\u17bd\u1793\u17b6\u1791\u17b8\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1781\u17d2\u179b\u17b6\u17c6\u1784\u17a1\u17be\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1790\u17b6\u1798\u1796\u179b\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u1793\u17b7\u179a\u1793\u17d2\u178f\u179a\u1797\u17b6\u1796\u17d6<\/p>\n<ul>\n<li><strong>\u1780\u179f\u17b7\u178a\u17d2\u178b\u17b6\u1793\u179f\u17bc\u17a1\u17b6<\/strong>\u17d6 \u1797\u17d2\u1787\u17b6\u1794\u17cb\u1785\u17d2\u179a\u17be\u1793 <a href=\"https:\/\/test.viox.com\/km\/what-is-a-pv-combiner-box-and-why-your-solar-system-cant-function-without-one\/\">\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6 PV<\/a> \u1791\u17c5\u1780\u17b6\u1793\u17cb\u1794\u178e\u17d2\u178f\u17b6\u1789\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/li>\n<li><strong>\u17a7\u1791\u17d2\u1799\u17b6\u1793\u1781\u17d2\u1799\u179b\u17cb<\/strong>\u17d6 \u1794\u17d2\u179a\u1798\u17bc\u179b\u1790\u17b6\u1798\u1796\u179b\u1796\u17b8\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1797\u17d2\u179b\u17be\u1784\u178a\u17c2\u179b\u1794\u17b6\u1793\u1785\u17c2\u1780\u1785\u17b6\u1799<\/li>\n<li><strong>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1795\u17d2\u1791\u17bb\u1780\u1790\u17d2\u1798<\/strong>\u17d6 \u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u1790\u17b6\u1798\u1796\u179b\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799<\/li>\n<li><strong>\u1798\u17b8\u1780\u17d2\u179a\u17bc\u17a0\u17d2\u1782\u17d2\u179a\u17b8\u178a<\/strong>\u17d6 \u17a2\u17b6\u1785\u17b1\u17d2\u1799\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u178a\u17c4\u1799\u17a1\u17c2\u1780 \u1793\u17b7\u1784\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1794\u178e\u17d2\u178f\u17b6\u1789\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/li>\n<\/ul>\n<p>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179b\u17c6\u17a0\u17bc\u179a\u1790\u17b6\u1798\u1796\u179b\u1791\u17d2\u179c\u17c1\u179a\u1791\u17b7\u179f\u179a\u1794\u179f\u17cb RMU \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1796\u17bd\u1780\u179c\u17b6\u179b\u17d2\u17a2\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1790\u17b6\u1798\u1796\u179b\u1780\u1780\u17be\u178f\u17a1\u17be\u1784\u179c\u17b7\u1789\u178a\u17c2\u179b\u1790\u17b6\u1798\u1796\u179b\u17a2\u17b6\u1785\u17a0\u17bc\u179a\u1780\u17d2\u1793\u17bb\u1784\u1791\u17b7\u179f\u178a\u17c5\u178e\u17b6\u1798\u17bd\u1799\u17d4.<\/p>\n<h3>\u1782\u1798\u17d2\u179a\u17c4\u1784\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792<\/h3>\n<p>\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u1796\u1784\u17d2\u179a\u17b6\u1799\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u179a\u17bd\u1798\u1798\u17b6\u1793\u17d6<\/p>\n<ul>\n<li><strong>\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a\u1794\u17d2\u179a\u1796\u17d2\u179a\u17b9\u178f\u17d2\u178f\u1780\u1798\u17d2\u1798\u1791\u17b9\u1780<\/strong>\u17d6 \u1792\u17b6\u1793\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1787\u17b6\u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1793\u17c3\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7<\/li>\n<li><strong>\u1798\u1793\u17d2\u1791\u17b8\u179a\u1796\u17c1\u1791\u17d2\u1799<\/strong>\u17d6 \u1795\u17d2\u178f\u179b\u17cb\u1790\u17b6\u1798\u1796\u179b\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17a2\u17b6\u1799\u17bb\u1787\u17b8\u179c\u17b7\u178f<\/li>\n<li><strong>\u1791\u17bc\u179a\u1782\u1798\u1793\u17b6\u1782\u1798\u1793\u17cd<\/strong>\u17d6 \u1782\u17b6\u17c6\u1791\u17d2\u179a\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1794\u178e\u17d2\u178f\u17b6\u1789<\/li>\n<li><strong>\u1791\u17b8\u178f\u17b6\u17c6\u1784\u179a\u178a\u17d2\u178b\u17b6\u1797\u17b7\u1794\u17b6\u179b<\/strong>\u17d6 \u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u178f\u17b6\u1798\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1793\u17d2\u178f\u17b7\u179f\u17bb\u1781 \u1793\u17b7\u1784\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb<\/li>\n<\/ul>\n<hr>\n<h2>\u1782\u17bb\u178e\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u1793\u17c3 Ring Main Units<\/h2>\n<h3>1. \u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1796\u1784\u17d2\u179a\u17b9\u1784<\/h3>\n<p>Topology \u1794\u178e\u17d2\u178f\u17b6\u1789\u179a\u1784\u17d2\u179c\u1784\u17cb\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1797\u17b6\u1796\u1785\u17d2\u179a\u17c6\u178a\u17c2\u179b\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17d2\u179a\u17b6\u1794\u17cb\u17d4 \u1780\u17b6\u179a\u179c\u17b7\u1797\u17b6\u1782\u179f\u17d2\u1790\u17b7\u178f\u17b7\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1790\u17b6\u1794\u178e\u17d2\u178f\u17b6\u1789\u178a\u17c2\u179b\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be RMU \u179f\u1798\u17d2\u179a\u17c1\u1785\u1794\u17b6\u1793 <strong>\u1797\u17b6\u1796\u17a2\u17b6\u1785\u179a\u1780\u1794\u17b6\u1793 99.95%<\/strong> \u1794\u17be\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1791\u17c5\u1793\u17b9\u1784 99.5% \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u178e\u17d2\u178f\u17b6\u1789\u1780\u17b6\u17c6 - \u1794\u1780\u1794\u17d2\u179a\u17c2\u1791\u17c5\u1787\u17b6\u1780\u17b6\u179a\u1795\u17d2\u17a2\u17b6\u1780\u1794\u17d2\u179a\u17a0\u17c2\u179b 4 \u1798\u17c9\u17c4\u1784\u178f\u17b7\u1785\u1787\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1786\u17d2\u1793\u17b6\u17c6\u17d4.<\/p>\n<h3>2. \u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1791\u17c6\u17a0\u17c6<\/h3>\n<p>RMU \u1780\u17b6\u1793\u17cb\u1780\u17b6\u1794\u17cb <strong>\u1791\u17c6\u17a0\u17c6\u178f\u17b7\u1785\u1787\u17b6\u1784 40-60%<\/strong> \u1787\u17b6\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178f\u17b6\u1798\u1794\u17c2\u1794\u1794\u17d2\u179a\u1796\u17c3\u178e\u17b8\u178a\u17c2\u179b\u179f\u1798\u1798\u17bc\u179b\u17d4 RMU 3 \u1795\u17d2\u1793\u17c2\u1780\u1792\u1798\u17d2\u1798\u178f\u17b6\u179a\u1784\u17d2\u179c\u17b6\u179f\u17cb\u1794\u17d2\u179a\u17a0\u17c2\u179b 1200mm (W) \u00d7 1400mm (D) \u00d7 2100mm (H) \u1794\u17be\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1791\u17c5\u1793\u17b9\u1784 3000mm \u00d7 2000mm \u00d7 2500mm \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6\u17d4.<\/p>\n<h3>3. \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u178a\u17c6\u17a1\u17be\u1784<\/h3>\n<p>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1796\u17b8\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a\u1798\u17b6\u1793\u1793\u17d0\u1799\u1790\u17b6\u17d6<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u179b\u17bf\u1793\u1787\u17b6\u1784\u1798\u17bb\u1793 50-70%<\/strong> \u1794\u17be\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1791\u17c5\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u178a\u17c6\u17a1\u17be\u1784\u1793\u17c5\u1793\u17b9\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784<\/li>\n<li>\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1796\u179b\u1780\u1798\u17d2\u1798\u1793\u17c5\u1793\u17b9\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784<\/li>\n<li>\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1780\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784<\/li>\n<li>\u1780\u17b6\u179b\u179c\u17b7\u1797\u17b6\u1782\u1782\u1798\u17d2\u179a\u17c4\u1784\u1781\u17d2\u179b\u17b8\u1787\u17b6\u1784<\/li>\n<\/ul>\n<h3>4. \u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u1791\u17b6\u1794\u1787\u17b6\u1784<\/h3>\n<p>\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u178a\u17c2\u179b\u1794\u17b7\u1791\u1787\u17b7\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b \u1787\u17b6\u1796\u17b7\u179f\u17c1\u179f\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u17a7\u179f\u17d2\u1798\u17d0\u1793 SF6 \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u178f\u17b7\u1785\u178f\u17bd\u1785\u1794\u17c6\u1795\u17bb\u178f\u17d6<\/p>\n<ul>\n<li><strong>\u1798\u17b7\u1793\u1798\u17b6\u1793\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u17a7\u179f\u17d2\u1798\u17d0\u1793\u1787\u17b6\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1791\u17c1<\/strong><\/li>\n<li><strong>\u1785\u1793\u17d2\u179b\u17c4\u17c7\u1796\u17c1\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u1794\u1793\u17d2\u1790\u17c2\u1798<\/strong> (\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 5-10 \u1786\u17d2\u1793\u17b6\u17c6)<\/li>\n<li><strong>\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799\u179b\u17be\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6<\/strong> (\u1791\u17b6\u1794\u1787\u17b6\u1784 30-40% \u1787\u17b6\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u178f\u17b6\u1798\u1794\u17c2\u1794\u1794\u17d2\u179a\u1796\u17c3\u178e\u17b8)<\/li>\n<li><strong>\u1797\u17b6\u1796\u17a2\u17b6\u1785\u179a\u1780\u1794\u17b6\u1793\u17a7\u1794\u1780\u179a\u178e\u17cd\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784<\/strong><\/li>\n<\/ul>\n<h3>5. \u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1794\u17d2\u179a\u179f\u17be\u179a\u17a1\u17be\u1784<\/h3>\n<p>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17b7\u179f\u17c1\u179f\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1785\u17d2\u179a\u17be\u1793\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780 \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d6<\/p>\n<ul>\n<li><strong>\u179f\u17c6\u178e\u1784\u17cb\u178a\u17c2\u179b\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789\u178a\u17c4\u1799\u179b\u17c4\u17a0\u17c8<\/strong>\u17d6 \u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u17c4\u1799\u1785\u17c3\u178a\u1793\u17d2\u1799\u1787\u17b6\u1798\u17bd\u1799\u1795\u17d2\u1793\u17c2\u1780\u178a\u17c2\u179b\u1798\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/li>\n<li><strong>\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1785\u17b6\u1780\u17cb\u179f\u17c4<\/strong>\u17d6 \u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c2\u179b\u1798\u17b7\u1793\u1798\u17b6\u1793\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/li>\n<li><strong>\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1792\u1793\u17cb\u1793\u17b9\u1784\u1792\u17d2\u1793\u17bc<\/strong>: \u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1781\u17d2\u1796\u179f\u17cb<\/li>\n<li><strong>\u179f\u1789\u17d2\u1789\u17b6\u1794\u1784\u17d2\u17a0\u17b6\u1789\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb<\/strong>: \u1780\u17b6\u179a\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u178a\u17c4\u1799\u1798\u17be\u179b\u1783\u17be\u1789\u1796\u17b8\u1791\u17b8\u178f\u17b6\u17c6\u1784\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb<\/li>\n<\/ul>\n<h3>6. \u1797\u17b6\u1796\u1794\u178f\u17cb\u1794\u17c2\u1793 \u1793\u17b7\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1780\u17c2\u179f\u1798\u17d2\u179a\u17bd\u179b<\/h3>\n<p>\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1794\u17c2\u1794\u1798\u17c9\u17bc\u178c\u17bb\u179b\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17d6<\/p>\n<ul>\n<li><strong>\u1797\u17b6\u1796\u1784\u17b6\u1799\u179f\u17d2\u179a\u17bd\u179b\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1796\u1784\u17d2\u179a\u17b8\u1780\u1794\u178e\u17d2\u178f\u17b6\u1789<\/strong>: \u1794\u1793\u17d2\u1790\u17c2\u1798\u1795\u17d2\u1793\u17c2\u1780\u178a\u17c4\u1799\u1798\u17b7\u1793\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u17a1\u17be\u1784\u179c\u17b7\u1789<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17c2\u179f\u1798\u17d2\u179a\u17bd\u179b\u1794\u17b6\u1793<\/strong>: \u1794\u17d2\u178a\u17bc\u179a\u178f\u17b6\u1798\u1794\u17c6\u178e\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb<\/li>\n<li><strong>\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u178a\u17c2\u179b\u1792\u17b6\u1793\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u17a2\u1793\u17b6\u1782\u178f<\/strong>: \u179f\u1798\u17d2\u179a\u1794\u1791\u17c5\u1793\u17b9\u1784\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a<\/li>\n<li><strong>\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u1791\u17b6\u1780\u17cb\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/strong>: \u179f\u1798\u17d2\u179a\u17bd\u179b\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1787\u17b6\u1798\u17bd\u1799\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17d2\u179a\u17b6\u1794\u17cb<\/li>\n<\/ul>\n<hr>\n<h2>RMU \u1791\u179b\u17cb\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u1794\u17c2\u1794\u1794\u17d2\u179a\u1796\u17c3\u178e\u17b8\u17d6 \u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u179b\u1780\u17d2\u1781\u178e\u17c8<\/th>\n<th>Ring Main Unit (RMU)<\/th>\n<th>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u1794\u17c2\u1794\u1794\u17d2\u179a\u1796\u17c3\u178e\u17b8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792<\/strong><\/td>\n<td>\u17af\u1780\u178f\u17b6 compact \u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6<\/td>\n<td>\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17b6\u1785\u17cb\u178a\u17c4\u1799\u17a1\u17c2\u1780, \u1794\u17d2\u179a\u1798\u17bc\u179b\u1795\u17d2\u178f\u17bb\u17c6\u1793\u17c5\u1793\u17b9\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1791\u17c6\u17a0\u17c6<\/strong><\/td>\n<td>\u1791\u17c6\u17a0\u17c6\u178f\u17bc\u1785 (1-2 m\u00b2)<\/td>\n<td>\u1791\u17c6\u17a0\u17c6\u1792\u17c6 (4-8 m\u00b2)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784<\/strong><\/td>\n<td>\u1794\u17d2\u179a\u1798\u17bc\u179b\u1795\u17d2\u178f\u17bb\u17c6\u1796\u17b8\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a, \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u179a\u17a0\u17d0\u179f<\/td>\n<td>\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1794\u17d2\u179a\u1798\u17bc\u179b\u1795\u17d2\u178f\u17bb\u17c6\u1793\u17c5\u1793\u17b9\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784, \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1799\u17bc\u179a\u1787\u17b6\u1784<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179c\u17b7\u1792\u17b8\u1792\u1798\u17d2\u1798\u178f\u17b6<\/strong><\/td>\n<td>\u1794\u178e\u17d2\u178f\u17b6\u1789\u179a\u1784\u17d2\u179c\u1784\u17cb, \u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784<\/td>\n<td>\u1794\u178e\u17d2\u178f\u17b6\u1789\u1780\u17b6\u17c6, \u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u179a\u1784\u1792\u17c6<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1787\u17bd\u179a\u179c\u17c9\u17bb\u179b<\/strong><\/td>\n<td>7.2kV \u2013 36kV (\u179c\u17c9\u17bb\u179b\u1798\u1792\u17d2\u1799\u1798)<\/td>\n<td>1kV \u2013 800kV (\u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794\u1791\u17c5\u1781\u17d2\u1796\u179f\u17cb\u1794\u1793\u17d2\u1790\u17c2\u1798)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1790\u17c2\u1791\u17b6\u17c6<\/strong><\/td>\n<td>\u1791\u17b6\u1794 (\u17af\u1780\u178f\u17b6\u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb)<\/td>\n<td>Moderate to high<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1797\u17b6\u1796\u1794\u178f\u17cb\u1794\u17c2\u1793<\/strong><\/td>\n<td>\u1787\u1798\u17d2\u179a\u17be\u179f\u1796\u1784\u17d2\u179a\u17b8\u1780\u1798\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb<\/td>\n<td>\u17a2\u17b6\u1785\u1794\u178f\u17cb\u1794\u17c2\u1793\u1794\u17b6\u1793\u1781\u17d2\u1796\u179f\u17cb, \u17a2\u17b6\u1785\u1796\u1784\u17d2\u179a\u17b8\u1780\u1794\u17b6\u1793\u1799\u17c9\u17b6\u1784\u1784\u17b6\u1799\u179f\u17d2\u179a\u17bd\u179b<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799<\/strong><\/td>\n<td>\u178f\u1798\u17d2\u179b\u17c3\u178a\u17c6\u1794\u17bc\u1784\u179f\u1798\u179a\u1798\u17d2\u1799<\/td>\n<td>\u178f\u1798\u17d2\u179b\u17c3\u178a\u17c6\u1794\u17bc\u1784\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784, \u178f\u1798\u17d2\u179b\u17c3\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u17af\u1780\u178f\u17b6\u1791\u17b6\u1794\u1787\u17b6\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1792\u17c6<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb<\/strong><\/td>\n<td>\u1781\u17d2\u1796\u179f\u17cb\u178e\u17b6\u179f\u17cb (\u1797\u17b6\u1796\u1785\u17d2\u179a\u1794\u17bc\u1780\u1785\u17d2\u179a\u1794\u179b\u17cb\u1793\u17c3\u179a\u1784\u17d2\u179c\u1784\u17cb)<\/td>\n<td>\u1781\u17d2\u1796\u179f\u17cb (\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/strong><\/td>\n<td>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a IP54 \u1791\u17c5 IP65<\/td>\n<td>\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b (IP3X \u1791\u17c5 IP54)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1793\u17c1\u17c7\u1787\u17bd\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17c1\u1785\u1785\u17b7\u178f\u17d2\u178f\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u1796\u17d0\u178f\u17cc\u1798\u17b6\u1793, \u179f\u17d2\u179a\u178a\u17c0\u1784\u1791\u17c5\u1793\u17b9\u1784\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u179a\u179c\u17b6\u1784 <a href=\"https:\/\/test.viox.com\/km\/rcbo-vs-rccb-mcb-comparison-space-cost-selectivity\/\">RCBO \u1791\u179b\u17cb\u1793\u17b9\u1784 RCCB+MCB<\/a> \u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u17d4.<\/p>\n<hr>\n<h2>\u179b\u1780\u17d2\u1781\u178e\u17c8\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb Ring Main Units<\/h2>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb RMU \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1782\u1798\u17d2\u179a\u17c4\u1784\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780, \u179f\u17bc\u1798\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6:<\/p>\n<h3>1. \u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/h3>\n<ul>\n<li><strong>\u1780\u1798\u17d2\u179a\u17b7\u178f\u179c\u17c9\u17bb\u179b<\/strong>: \u1795\u17d2\u1782\u17bc\u1795\u17d2\u1782\u1784\u179c\u17c9\u17bb\u179b\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1794\u1793\u17d2\u179f\u17c6\u1793\u17c3\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792<\/li>\n<li><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793<\/strong>: \u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u179b\u17be\u1794\u1793\u17d2\u1791\u17bb\u1780\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793 \u1793\u17b7\u1784\u17a2\u1793\u17b6\u1782\u178f<\/li>\n<li><strong>\u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8<\/strong>: \u1792\u17b6\u1793\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb<\/li>\n<li><strong>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a<\/strong>: \u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f, \u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8, \u1791\u17b7\u179f\u178a\u17c5<\/li>\n<\/ul>\n<h3>2. \u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/h3>\n<ul>\n<li><strong>\u1791\u17b8\u178f\u17b6\u17c6\u1784\u178a\u17c6\u17a1\u17be\u1784<\/strong>: \u1780\u17d2\u1793\u17bb\u1784\u1795\u17d2\u1791\u17c7 \u1791\u179b\u17cb\u1793\u17b9\u1784 \u1780\u17d2\u179a\u17c5\u1795\u17d2\u1791\u17c7<\/li>\n<li><strong>\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789<\/strong>: \u1787\u17bd\u179a\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 -25\u00b0C \u1791\u17c5 +40\u00b0C<\/li>\n<li><strong>\u1780\u1798\u17d2\u1796\u179f\u17cb<\/strong>: \u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1781\u17b6\u1784\u179b\u17be 1000m<\/li>\n<li><strong>\u1780\u1798\u17d2\u179a\u17b7\u178f\u1794\u17c6\u1796\u17bb\u179b<\/strong>: \u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb<\/li>\n<li><strong>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179a\u1789\u17d2\u1787\u17bd\u1799\u178a\u17b8<\/strong>: \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u178f\u17c6\u1794\u1793\u17cb\u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7\u178a\u17c4\u1799\u1780\u17b6\u179a\u179a\u1789\u17d2\u1787\u17bd\u1799\u178a\u17b8<\/li>\n<\/ul>\n<h3>3. \u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1794\u178e\u17d2\u178f\u17b6\u1789<\/h3>\n<ul>\n<li><strong>\u179a\u1784\u17d2\u179c\u1784\u17cb \u17ac \u1780\u17b6\u17c6<\/strong>: \u1780\u17c6\u178e\u178f\u17cb\u1780\u17b6\u179a\u179a\u17c0\u1794\u1785\u17c6\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a<\/li>\n<li><strong>\u1785\u17c6\u1793\u17bd\u1793 feeders<\/strong>: \u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1785\u17bc\u179b \u1793\u17b7\u1784\u1785\u17c1\u1789<\/li>\n<li><strong>\u1780\u17b6\u179a\u1796\u1784\u17d2\u179a\u17b8\u1780\u17a2\u1793\u17b6\u1782\u178f<\/strong>: \u1780\u17b6\u179a\u1795\u17d2\u178f\u179b\u17cb\u1787\u17bc\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1795\u17d2\u1793\u17c2\u1780\u1794\u1793\u17d2\u1790\u17c2\u1798<\/li>\n<li><strong>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b<\/strong>: SCADA, \u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798<\/li>\n<\/ul>\n<h3>4. \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a \u1793\u17b7\u1784\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798<\/h3>\n<ul>\n<li><strong>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u1780\u17d2\u1793\u17bb\u1784\u178f\u17c6\u1794\u1793\u17cb<\/strong>: IEC, IEEE, GB, \u179b\u17d4.<\/li>\n<li><strong>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb<\/strong>\u17d6 \u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb<\/li>\n<li><strong>\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/strong>\u17d6 CE, CCC, UL \u178a\u17bc\u1785\u178a\u17c2\u179b\u1794\u17b6\u1793\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f<\/li>\n<li><strong>\u1794\u1791\u1794\u17d2\u1794\u1789\u17d2\u1789\u178f\u17d2\u178f\u17b7\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/strong>\u17d6 \u1780\u17b6\u179a\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784 SF6 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u178f\u17c6\u1794\u1793\u17cb\u1781\u17d2\u179b\u17c7<\/li>\n<\/ul>\n<h3>5. \u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a<\/h3>\n<ul>\n<li><strong>\u5f00\u5173\u9891\u7387<\/strong>\u17d6 \u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u1787\u1798\u17d2\u179a\u17be\u179f\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a<\/li>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1787\u17b6\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799<\/strong>\u17d6 \u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c4\u1799\u178a\u17c3\u1792\u17c0\u1794\u1793\u17b9\u1784\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c4\u1799\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/li>\n<li><strong>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799<\/strong>\u17d6 \u179f\u1789\u17d2\u1789\u17b6\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u1792\u17c0\u1794\u1793\u17b9\u1784\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799<\/li>\n<li><strong>\u1785\u17bc\u179b\u1794\u17d2\u179a\u17be\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6<\/strong>\u17d6 \u1780\u17b6\u179a\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u179b\u17be\u1791\u17c6\u17a0\u17c6 \u1793\u17b7\u1784\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/li>\n<\/ul>\n<hr>\n<h2>\u178a\u17c6\u17a1\u17be\u1784\u1793\u17b7\u1784\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u178a\u17cf\u179b\u17d2\u17a2\u1794\u17c6\u1795\u17bb\u178f\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1793\u17cd<\/h2>\n<h3>\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784<\/h3>\n<ol>\n<li><strong>\u1780\u17b6\u179a\u179a\u17c0\u1794\u1785\u17c6\u1791\u17b8\u178f\u17b6\u17c6\u1784<\/strong>\u17d6 \u1792\u17b6\u1793\u17b6\u1782\u17d2\u179a\u17b9\u17c7 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1785\u17bc\u179b\u1794\u17d2\u179a\u17be\u1781\u17d2\u179f\u17c2\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb<\/li>\n<li><strong>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/strong>\u17d6 \u179a\u1780\u17d2\u179f\u17b6\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796 \u1793\u17b7\u1784\u179f\u17c6\u178e\u17be\u1798\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u178a\u17c6\u17a1\u17be\u1784<\/li>\n<li><strong>\u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u1794\u17cb\u1781\u17d2\u179f\u17c2<\/strong>\u17d6 \u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178f\u17b6\u1798\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179a\u17c0\u1794\u1785\u17c6\u1781\u17d2\u179f\u17c2<\/li>\n<li><strong>\u178a\u17b8<\/strong>\u17d6 \u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178a\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1791\u17b6\u1794<\/li>\n<li><strong>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f<\/strong>\u17d6 \u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u178a\u17b6\u1780\u17cb\u17b1\u17d2\u1799\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a \u1799\u17c4\u1784\u178f\u17b6\u1798 IEC 62271-200<\/li>\n<\/ol>\n<h3>\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6<\/h3>\n<p><strong>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1786\u17d2\u1793\u17b6\u17c6\u17d6<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1783\u17be\u1789\u1793\u17c3\u179f\u17d2\u179a\u17c4\u1798 \u1793\u17b7\u1784\u178f\u17d2\u179a\u17b6<\/li>\n<li>\u1780\u17b6\u179a\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u179f\u1789\u17d2\u1789\u17b6\u1794\u1784\u17d2\u17a0\u17b6\u1789 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1782\u17d2\u1793\u17b6<\/li>\n<li>\u1780\u17b6\u179a\u179f\u1798\u17d2\u17a2\u17b6\u178f\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb \u1793\u17b7\u1784\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799<\/li>\n<li>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1797\u17b6\u1796\u178f\u17b9\u1784\u178e\u17c2\u1793\u1793\u17c3\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb<\/li>\n<\/ul>\n<p><strong>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u178f\u17b6\u1798\u1780\u17b6\u179b\u1780\u17c6\u178e\u178f\u17cb (3-5 \u1786\u17d2\u1793\u17b6\u17c6)\u17d6<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u179c\u17b6\u179f\u17cb\u179f\u17d2\u1791\u1784\u17cb\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb<\/li>\n<li>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/li>\n<li>\u1780\u17b6\u179a\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1780\u17b6\u179a\u1796\u17b6\u179a<\/li>\n<li>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1780<\/li>\n<\/ul>\n<p><strong>\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u179a\u1799\u17c8\u1796\u17c1\u179b\u179c\u17c2\u1784 (10+ \u1786\u17d2\u1793\u17b6\u17c6)\u17d6<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799<\/li>\n<li>\u1780\u17b6\u179a\u179c\u17b7\u1797\u17b6\u1782\u17a7\u179f\u17d2\u1798\u17d0\u1793 SF6 (\u1794\u17be\u17a2\u17b6\u1785\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1794\u17b6\u1793)<\/li>\n<li>\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178f\u17b6\u1798\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a<\/li>\n<li>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1794\u17d2\u179a\u179f\u17be\u179a\u17a1\u17be\u1784\u1793\u17bc\u179c\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1780\u17b6\u179a\u1796\u17b6\u179a \u1793\u17b7\u1784\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799<\/li>\n<\/ul>\n<p>\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1796\u1793\u17d2\u1799\u17b6\u179a\u17a2\u17b6\u1799\u17bb\u17a7\u1794\u1780\u179a\u178e\u17cd \u1793\u17b7\u1784\u1792\u17b6\u1793\u17b6\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793 \u179f\u17d2\u179a\u178a\u17c0\u1784\u1793\u17b9\u1784\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u1782\u17bc\u179f\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179a\u1794\u179f\u17cb\u1799\u17be\u1784 <a href=\"https:\/\/test.viox.com\/km\/industrial-contactor-maintenance-inspection-checklist\/\">\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1790\u17c2\u1791\u17b6\u17c6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798<\/a>.<\/p>\n<hr>\n<h2>\u1793\u17b7\u1793\u17d2\u1793\u17b6\u1780\u17b6\u179a\u1793\u17b6\u1796\u17c1\u179b\u17a2\u1793\u17b6\u1782\u178f\u1780\u17d2\u1793\u17bb\u1784\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6 RMU<\/h2>\n<h3>1. \u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b Smart Grid<\/h3>\n<p>RMU \u1791\u17c6\u1793\u17be\u1794\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1781\u17d2\u179b\u17b6\u17c6\u1784\u17a1\u17be\u1784\u179a\u17bd\u1798\u1798\u17b6\u1793\u17d6<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 IEC 61850<\/strong>\u17d6 \u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u179a\u1784\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/li>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u17b6\u1794\u17cb\u179f\u1789\u17d2\u1789\u17b6 IoT<\/strong>\u17d6 \u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784<\/li>\n<li><strong>\u1780\u17b6\u179a\u179c\u17b7\u1797\u17b6\u1782\u1796\u17d2\u1799\u17b6\u1780\u179a\u178e\u17cd<\/strong>\u17d6 \u1780\u17b6\u179a\u1796\u17d2\u1799\u17b6\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be AI<\/li>\n<li><strong>\u1794\u178e\u17d2\u178f\u17b6\u1789\u1796\u17d2\u1799\u17b6\u1794\u17b6\u179b\u178a\u17c4\u1799\u1781\u17d2\u179b\u17bd\u1793\u17af\u1784<\/strong>\u17d6 \u1780\u17b6\u179a\u1789\u17c2\u1780\u1780\u17c6\u17a0\u17bb\u179f \u1793\u17b7\u1784\u1780\u17b6\u179a\u179f\u17d2\u178f\u17b6\u179a\u17a1\u17be\u1784\u179c\u17b7\u1789\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7<\/li>\n<\/ul>\n<h3>2. \u1793\u17b7\u179a\u1793\u17d2\u178f\u179a\u1797\u17b6\u1796\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/h3>\n<p>\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1780\u17c6\u1796\u17bb\u1784\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1786\u17d2\u1796\u17c4\u17c7\u1791\u17c5\u179a\u1780\u17d6<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1782\u17d2\u1798\u17b6\u1793 SF6<\/strong>\u17d6 \u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u179a\u17b9\u1784 \u1793\u17b7\u1784\u17a7\u179f\u17d2\u1798\u17d0\u1793\u1787\u17c6\u1793\u17bd\u179f<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u179f\u17d2\u1793\u17b6\u1798\u1780\u17b6\u1794\u17bc\u1793<\/strong>\u17d6 \u1780\u17b6\u179a\u1795\u179b\u17b7\u178f\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1790\u17b6\u1798\u1796\u179b<\/li>\n<li><strong>\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17c2\u1785\u17d2\u1793\u17c3\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793\u17d4<\/strong>\u17d6 \u1780\u17b6\u179a\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u1793\u17c5\u1785\u17bb\u1784\u1794\u1789\u17d2\u1785\u1794\u17cb\u1793\u17c3\u1787\u17b8\u179c\u17b7\u178f<\/li>\n<li><strong>\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u1794\u1793\u17d2\u1790\u17c2\u1798<\/strong>\u17d6 \u1797\u17b6\u1796\u1792\u1793\u17cb \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17c2\u179b\u1798\u17d2\u17a2\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb<\/li>\n<\/ul>\n<h3>3. \u178c\u17b8\u1787\u17b8\u1790\u179b\u17bc\u1794\u1793\u17b8\u1799\u1780\u1798\u17d2\u1798<\/h3>\n<p>\u178c\u17b8\u1787\u17b8\u1790\u179b\u1797\u17d2\u179b\u17c4\u17c7 \u1793\u17b7\u1784\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1780\u1798\u17d2\u179a\u17b7\u178f\u1781\u17d2\u1796\u179f\u17cb\u17a2\u17b6\u1785\u17b1\u17d2\u1799\u17d6<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u17b1\u17d2\u1799\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1793\u17b7\u1798\u17d2\u1798\u17b7\u178f<\/strong>\u17d6 \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u178a\u17c6\u17a1\u17be\u1784<\/li>\n<li><strong>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799<\/strong>\u17d6 \u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u1780\u17b6\u1793\u17cb\u178f\u17c2\u179b\u17bf\u1793<\/li>\n<li><strong>\u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17be\u1793\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f<\/strong>\u17d6 \u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17c1\u1785\u1785\u17b7\u178f\u17d2\u178f\u178a\u17c2\u179b\u1787\u17c6\u179a\u17bb\u1789\u178a\u17c4\u1799\u1791\u17b7\u1793\u17d2\u1793\u1793\u17d0\u1799<\/li>\n<li><strong>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u179c\u178a\u17d2\u178f\u1787\u17b8\u179c\u17b7\u178f<\/strong>\u17d6 \u1780\u17b6\u179a\u178f\u17b6\u1798\u178a\u17b6\u1793\u1791\u17d2\u179a\u1796\u17d2\u1799\u179f\u1780\u1798\u17d2\u1798\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799<\/li>\n<\/ul>\n<h3>4. \u179c\u17b7\u179c\u178f\u17d2\u178f\u1793\u17cd\u1793\u17c3\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1794\u1784\u17d2\u179a\u17bd\u1798<\/h3>\n<p>\u1780\u17b7\u1785\u17d2\u1785\u1781\u17b7\u178f\u1781\u17c6\u1794\u17d2\u179a\u17b9\u1784\u1794\u17d2\u179a\u17c2\u1784\u1794\u1784\u17d2\u179a\u17bd\u1798\u1794\u1793\u17d2\u178f\u1795\u17d2\u178f\u17c4\u178f\u179b\u17be\u17d6<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784<\/strong>: 3150A+ \u1780\u17d2\u1793\u17bb\u1784\u1791\u17c6\u17a0\u17c6\u178f\u17bc\u1785\u1787\u17b6\u1784\u1798\u17bb\u1793<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6<\/strong>: \u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799<\/li>\n<li><strong>\u179f\u17d2\u1790\u17b6\u1794\u178f\u17d2\u1799\u1780\u1798\u17d2\u1798\u1798\u17c9\u17bc\u178c\u17bb\u179b<\/strong>: \u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17c4\u178f\u1793\u17b7\u1784\u1794\u17d2\u179a\u17be<\/li>\n<li><strong>\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u1791\u17b6\u1780\u17cb\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/strong>: \u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u179f\u17b6\u1798\u1789\u17d2\u1789<\/li>\n<\/ul>\n<hr>\n<h2>\u179f\u17c6\u178e\u17bd\u179a\u178a\u17c2\u179b\u179f\u17bd\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb (FAQ)<\/h2>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 1: \u178f\u17be\u17a2\u17d2\u179c\u17b8\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784 RMU \u1793\u17b7\u1784 switchgear?<\/strong><\/p>\n<p>An RMU is a specific type of compact, factory-assembled switchgear designed for ring network applications in medium-voltage distribution (7.2kV-36kV). Traditional switchgear is a broader term encompassing various configurations for different voltage levels and applications. RMUs are typically smaller, sealed units optimized for urban distribution, while switchgear can be customized for diverse applications from low voltage to extra-high voltage.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 2: \u178f\u17be RMU \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u1794\u17d2\u179a\u17be\u1794\u17b6\u1793\u1799\u17bc\u179a\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17b6?<\/strong><\/p>\n<p>\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c RMU \u1791\u17c6\u1793\u17be\u1794\u1798\u17b6\u1793\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798 <strong>\u17e2\u17e5-\u17e3\u17e0 \u1786\u17d2\u1793\u17b6\u17c6\u17d4<\/strong>. \u17d4 \u1782\u17d2\u179a\u17bf\u1784\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u17a7\u179f\u17d2\u1798\u17d0\u1793 SF6 \u1793\u17b7\u1784\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u179a\u17b9\u1784\u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1794\u17d2\u179a\u17be\u1794\u17b6\u1793\u1799\u17bc\u179a\u1787\u17b6\u1784\u1798\u17bb\u1793\u178a\u17c4\u1799\u179f\u17b6\u179a\u178f\u17c2\u1780\u17b6\u179a\u179f\u17b6\u1784\u179f\u1784\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179a\u1794\u179f\u17cb\u1796\u17bd\u1780\u1782\u17c1\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1796\u17b8\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u17d4 \u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u1796\u17b7\u178f\u1794\u17d2\u179a\u17b6\u1780\u178a\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a \u1782\u17bb\u178e\u1797\u17b6\u1796\u1793\u17c3\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6 \u1793\u17b7\u1784\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1794\u17d2\u178f\u17bc\u179a\u17d4.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 3: \u178f\u17be RMU \u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1780\u17d2\u179a\u17c5\u1794\u17b6\u1793\u1791\u17c1?<\/strong><\/p>\n<p>Yes, outdoor-rated RMUs are specifically designed for external installation with IP54 to IP65 protection ratings. These units feature weather-resistant enclosures, UV-stabilized materials, and corrosion-resistant coatings. However, they should be installed with proper cable entry sealing and adequate ventilation as specified by the manufacturer.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 4: \u178f\u17be\u17a2\u17d2\u179c\u17b8\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799\u1792\u1798\u17d2\u1798\u178f\u17b6\u179a\u179c\u17b6\u1784 RMU \u1793\u17b7\u1784 switchgear \u1794\u17c2\u1794\u1794\u17d2\u179a\u1796\u17c3\u178e\u17b8?<\/strong><\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799\u179c\u17c9\u17bb\u179b\u1798\u1792\u17d2\u1799\u1798 RMU \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3 <strong>\u1785\u17d2\u179a\u17be\u1793\u1787\u17b6\u1784 15-25% \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1782\u17d2\u179a\u17bf\u1784<\/strong> \u1787\u17b6\u1784 switchgear \u1794\u17c2\u1794\u1794\u17d2\u179a\u1796\u17c3\u178e\u17b8\u178a\u17c2\u179b\u179f\u1798\u1798\u17bc\u179b\u17d4 \u1791\u17c4\u17c7\u1787\u17b6\u1799\u17c9\u17b6\u1784\u178e\u17b6\u1780\u17cf\u178a\u17c4\u1799 \u1793\u17c5\u1796\u17c1\u179b\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u179b\u17be\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799\u178a\u17c6\u17a1\u17be\u1784\u179f\u179a\u17bb\u1794\u179a\u17bd\u1798\u1791\u17b6\u17c6\u1784\u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u178a\u17c6\u17a1\u17be\u1784 \u179f\u17c6\u178e\u1784\u17cb\u179f\u17ca\u17b8\u179c\u17b7\u179b\u178f\u17bc\u1785\u1787\u17b6\u1784\u1798\u17bb\u1793 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799\u179b\u17be\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u1791\u17b6\u1794 RMU \u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u178f\u1798\u17d2\u179b\u17c3\u179c\u178a\u17d2\u178f\u1787\u17b8\u179c\u17b7\u178f\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1794\u17d2\u179a\u179f\u17be\u179a \u1787\u17b6\u1796\u17b7\u179f\u17c1\u179f\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u1793\u17d2\u179b\u17c2\u1784\u1791\u17c6\u1793\u17c1\u179a\u1798\u17b6\u1793\u1780\u1798\u17d2\u179a\u17b7\u178f\u17d4.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 5: \u178f\u17be RMU \u178a\u17c2\u179b\u1798\u17b6\u1793\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u17a7\u179f\u17d2\u1798\u17d0\u1793 SF6 \u1780\u17c6\u1796\u17bb\u1784\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179b\u17bb\u1794\u1794\u17c6\u1794\u17b6\u178f\u17cb\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/strong><\/p>\n<p>The European Union has mandated a phase-out of SF6 in new medium-voltage switchgear up to 24kV effective January 1, 2026, under Regulation (EU) 2024\/573. Many manufacturers now offer SF6-free alternatives using solid insulation or alternative gases with lower global warming potential. However, SF6 units remain available in many regions and continue to be installed where regulations permit.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 6: \u178f\u17be RMU \u17a2\u17b6\u1785\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1787\u17b6\u1798\u17bd\u1799\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1790\u17b6\u1798\u1796\u179b\u1780\u1780\u17be\u178f\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793\u1791\u17c1?<\/strong><\/p>\n<p>\u1796\u17b7\u178f\u1794\u17d2\u179a\u17b6\u1780\u178a\u178e\u17b6\u179f\u17cb\u17d4 RMU \u1780\u17c6\u1796\u17bb\u1784\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1781\u17d2\u179b\u17b6\u17c6\u1784\u17a1\u17be\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u179f\u17b7\u178a\u17d2\u178b\u17b6\u1793\u179f\u17bc\u17a1\u17b6 \u17a7\u1791\u17d2\u1799\u17b6\u1793\u1781\u17d2\u1799\u179b\u17cb \u1793\u17b7\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1795\u17d2\u1791\u17bb\u1780\u1790\u17d2\u1798\u17d4 \u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179b\u17c6\u17a0\u17bc\u179a\u1790\u17b6\u1798\u1796\u179b\u1791\u17d2\u179c\u17c1\u179a\u1791\u17b7\u179f \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1794\u178f\u17cb\u1794\u17c2\u1793\u1794\u17b6\u1793\u179a\u1794\u179f\u17cb\u179c\u17b6 \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1796\u17bd\u1780\u179c\u17b6\u179b\u17d2\u17a2\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1790\u17b6\u1798\u1796\u179b\u1780\u1780\u17be\u178f\u17a1\u17be\u1784\u179c\u17b7\u1789\u17d4 RMU \u1791\u17c6\u1793\u17be\u1794\u17a2\u17b6\u1785\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u17c6\u1796\u17b6\u1780\u17cb\u178a\u17c4\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1780\u17b6\u179a\u1796\u17b6\u179a\u17af\u1780\u1791\u17c1\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179a\u1794\u17c0\u1794\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c2\u179b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1791\u17c5\u1794\u178e\u17d2\u178f\u17b6\u1789\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u1793\u17b7\u1784\u1780\u17c4\u17c7\u17af\u1780\u17c4\u17d4.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 7: \u178f\u17be\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u17a2\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17c7\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb RMU \u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b?<\/strong><\/p>\n<p>\u179f\u17bc\u1798\u17d2\u1794\u17b8\u178f\u17c2 RMU \u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb \u201c\u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u201d \u1780\u17cf\u1791\u1791\u17bd\u179b\u1794\u17b6\u1793\u17a2\u178f\u17d2\u1790\u1794\u17d2\u179a\u1799\u17c4\u1787\u1793\u17cd\u1796\u17b8\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1783\u17be\u1789\u178f\u17b6\u1798\u1780\u17b6\u179b\u1780\u17c6\u178e\u178f\u17cb \u1780\u17b6\u179a\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u179f\u1789\u17d2\u1789\u17b6 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1785\u17b6\u1780\u17cb\u179f\u17c4 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1794\u1789\u17d2\u1787\u17bc\u1793\u178f\u1780\u17b6\u179a\u1796\u17b6\u179a\u17d4 \u1785\u1793\u17d2\u179b\u17c4\u17c7\u1796\u17c1\u179b\u1790\u17c2\u1791\u17b6\u17c6\u1792\u1798\u17d2\u1798\u178f\u17b6\u1782\u17ba 5-10 \u1786\u17d2\u1793\u17b6\u17c6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799\u17d4 \u1780\u17b6\u179a\u179f\u17b6\u1784\u179f\u1784\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179b\u17bb\u1794\u1794\u17c6\u1794\u17b6\u178f\u17cb\u1780\u17b7\u1785\u17d2\u1785\u1780\u17b6\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6\u178a\u17bc\u1785\u1787\u17b6\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u17a7\u179f\u17d2\u1798\u17d0\u1793 \u1780\u17b6\u179a\u179f\u1798\u17d2\u17a2\u17b6\u178f\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1793\u17b7\u1784\u1780\u17b6\u179a\u179a\u17c6\u17a2\u17b7\u179b\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 switchgear \u1794\u17c2\u1794\u1794\u17d2\u179a\u1796\u17c3\u178e\u17b8\u17d4.<\/p>\n<hr>\n<h2>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u179f\u1793\u17d2\u1793\u17b7<\/h2>\n<p>Ring Main Units \u178f\u17c6\u178e\u17b6\u1784\u17b1\u17d2\u1799\u1780\u17b6\u179a\u179c\u17b7\u179c\u178f\u17d2\u178f\u178a\u17cf\u1791\u17c6\u1793\u17be\u1794\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1785\u17c2\u1780\u1785\u17b6\u1799\u1790\u17b6\u1798\u1796\u179b\u179c\u17c9\u17bb\u179b\u1798\u1792\u17d2\u1799\u1798 \u178a\u17c4\u1799\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17bc\u179c\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1794\u1784\u17d2\u179a\u17bd\u1798 \u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u1781\u17d2\u1796\u179f\u17cb \u1793\u17b7\u1784\u1797\u17b6\u1796\u1794\u178f\u17cb\u1794\u17c2\u1793\u1793\u17c3\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u1789\u17d2\u1785\u1794\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u1782\u17bb\u17c6\u1796\u17b8\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a\u178f\u17c2\u1798\u17bd\u1799\u17d4 \u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179a\u1794\u179f\u17cb\u1796\u17bd\u1780\u1782\u17c1\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u179a\u1780\u17d2\u179f\u17b6\u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1790\u17b6\u1798\u1796\u179b\u1787\u17b6\u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u178f\u17b6\u1798\u179a\u1799\u17c8 topology \u1794\u178e\u17d2\u178f\u17b6\u1789\u179a\u17c4\u1791\u17cd \u179a\u17bd\u1798\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1780\u17b6\u179a\u1796\u17b6\u179a \u1793\u17b7\u1784\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1780\u1798\u17d2\u179a\u17b7\u178f\u1781\u17d2\u1796\u179f\u17cb \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1796\u17bd\u1780\u1782\u17c1\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1781\u17d2\u179c\u17c7\u1794\u17b6\u1793\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1791\u17c6\u1793\u17be\u1794\u17d4.<\/p>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1785\u17c6\u1793\u17bd\u1793\u1794\u17d2\u179a\u1787\u17b6\u1787\u1793\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784\u1780\u17be\u1793\u17a1\u17be\u1784 \u1793\u17b7\u1784\u1780\u17b6\u179a\u179a\u17c6\u1796\u17b9\u1784\u1791\u17bb\u1780\u1793\u17c3\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u1793\u17c3\u1790\u17b6\u1798\u1796\u179b\u1780\u17be\u1793\u17a1\u17be\u1784 RMU \u1793\u17b9\u1784\u1794\u1793\u17d2\u178f\u178a\u17be\u179a\u178f\u17bd\u1793\u17b6\u1791\u17b8\u1780\u178e\u17d2\u178f\u17b6\u179b\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u178e\u17d2\u178f\u17b6\u1789\u1785\u17c2\u1780\u1785\u17b6\u1799\u1791\u17bc\u1791\u17b6\u17c6\u1784\u1796\u17b7\u1797\u1796\u179b\u17c4\u1780\u17d4 \u1780\u17b6\u179a\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1787\u17b6\u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1791\u17c5\u1780\u17b6\u1793\u17cb\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u178a\u17c2\u179b\u1782\u17d2\u1798\u17b6\u1793 SF6 \u1793\u17b7\u1784\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1787\u17b6\u1798\u17bd\u1799\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 smart grid \u178a\u17b6\u1780\u17cb RMU \u1793\u17c5\u1787\u17bd\u179a\u1798\u17bb\u1781\u1793\u17c3\u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799\u1790\u17b6\u1798\u1796\u179b\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u1793\u17b7\u179a\u1793\u17d2\u178f\u179a\u1797\u17b6\u1796 \u1793\u17b7\u1784\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3\u17d4.<\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179c\u17b7\u179f\u17d2\u179c\u1780\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u17a2\u17d2\u1793\u1780\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1782\u17d2\u179a\u17bf\u1784\u1794\u179a\u17b7\u1780\u17d2\u1781\u17b6\u179a \u1793\u17b7\u1784\u17a2\u17d2\u1793\u1780\u179a\u17c0\u1794\u1785\u17c6\u1782\u1798\u17d2\u179a\u17c4\u1784 \u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6 RMU \u1782\u17ba\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1790\u17b6\u1798\u1796\u179b\u178a\u17c2\u179b\u1798\u17b6\u1793\u1797\u17b6\u1796\u1792\u1793\u17cb \u1793\u17b7\u1784\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796 \u178a\u17c2\u179b\u1794\u17c6\u1796\u17c1\u1789\u178f\u17b6\u1798\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u178a\u17cf\u178f\u17b9\u1784\u179a\u17c9\u17b9\u1784\u1793\u17b6\u1796\u17c1\u179b\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793 \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1793\u17c5\u178f\u17c2\u17a2\u17b6\u1785\u179f\u1798\u17d2\u179a\u1794\u1781\u17d2\u179b\u17bd\u1793\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1793\u17b6\u1796\u17c1\u179b\u17a2\u1793\u17b6\u1782\u178f\u17d4.<\/p>\n<p><strong>VIOX \u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/strong> \u1795\u17d2\u178f\u179b\u17cb\u1787\u17bc\u1793\u1793\u17bc\u179c Ring Main Units \u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178f\u17b6\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17a2\u1793\u17d2\u178f\u179a\u1787\u17b6\u178f\u17b7 \u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1795\u17d2\u179f\u17c1\u1784\u17d7\u1782\u17d2\u1793\u17b6\u1796\u17b8\u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799\u1791\u17b8\u1780\u17d2\u179a\u17bb\u1784\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb\u1780\u1793\u17d2\u179b\u17c2\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d4 RMU \u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17bc\u179c\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17b7\u179f\u17c1\u179f\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u1797\u17b6\u1796\u1785\u17d2\u1793\u17c3\u1794\u17d2\u179a\u178c\u17b7\u178f \u178a\u17be\u1798\u17d2\u1794\u17b8\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a \u1793\u17b7\u1784\u178f\u1798\u17d2\u179b\u17c3\u1796\u17b7\u179f\u17c1\u179f\u17d4.<\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f \u1780\u17b6\u179a\u1796\u17b7\u1782\u17d2\u179a\u17c4\u17c7\u1799\u17c4\u1794\u179b\u17cb\u1782\u1798\u17d2\u179a\u17c4\u1784 \u17ac\u178a\u17be\u1798\u17d2\u1794\u17b8\u1796\u17b7\u1797\u17b6\u1780\u17d2\u179f\u17b6\u17a2\u17c6\u1796\u17b8\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780 \u179f\u17bc\u1798\u1791\u17b6\u1780\u17cb\u1791\u1784\u1780\u17d2\u179a\u17bb\u1798\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u179a\u1794\u179f\u17cb VIOX Electric \u178a\u17be\u1798\u17d2\u1794\u17b8\u179f\u17d2\u179c\u17c2\u1784\u1799\u179b\u17cb\u1796\u17b8\u179a\u1794\u17c0\u1794\u178a\u17c2\u179b\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799 RMU \u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u17a2\u17b6\u1785\u1794\u1784\u17d2\u1780\u17be\u1793\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1785\u17c2\u1780\u1785\u17b6\u1799\u1790\u17b6\u1798\u1796\u179b\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u17d4.<\/p>\n<hr>\n<p><strong>\u17a2\u178f\u17d2\u1790\u1794\u1791\u1796\u17b6\u1780\u17cb\u1796\u17d0\u1793\u17d2\u1792\u17d6<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/km\/what-is-a-molded-case-circuit-breaker-mccb\/\">\u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1780\u179a\u178e\u17b8\u1795\u17d2\u179f\u17b7\u178f (MCCB) \u1782\u17ba\u1787\u17b6\u17a2\u17d2\u179c\u17b8?<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/complete-guide-to-air-circuit-breakers-acb\/\">\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1796\u17c1\u1789\u179b\u17c1\u1789\u1785\u17c6\u1796\u17c4\u17c7\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u1799\u179b\u17cb (ACB)<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/circuit-breaker-vs-isolator-switch\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1791\u179b\u17cb\u1793\u17b9\u1784\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/what-is-a-dual-power-automatic-transfer-switch\/\">\u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u1790\u17b6\u1798\u1796\u179b\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1796\u17b8\u179a\u1787\u17b6\u17a2\u17d2\u179c\u17b8?<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/low-voltage-switchgear-types-ggd-gck-gcs-mns-xl21-guide\/\">\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794\u17d6 \u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd GGD, GCK, GCS, MNS, XL21<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/switchboard-vs-switchgear\/\">Switchboard vs Switchgear<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/circuit-breaker-ratings-icu-ics-icw-icm\/\">\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 Circuit Breaker: ICU, ICS, ICW, ICM<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/what-is-sccr\/\">\u178f\u17be SCCR \u1787\u17b6\u17a2\u17d2\u179c\u17b8?<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>In modern electrical distribution systems, ensuring uninterrupted power supply while maintaining safety and efficiency is paramount. The Ring Main Unit (RMU) has emerged as a critical component in medium-voltage power distribution networks, particularly in urban environments where space constraints and reliability demands are high. This comprehensive guide explores the fundamentals, components, working principles, and applications [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21447,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21445","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/21445","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/comments?post=21445"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/21445\/revisions"}],"predecessor-version":[{"id":21446,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/21445\/revisions\/21446"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media\/21447"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media?parent=21445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/categories?post=21445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/tags?post=21445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}