{"id":7051,"date":"2024-09-24T11:56:44","date_gmt":"2024-09-24T03:56:44","guid":{"rendered":"https:\/\/viox.com\/?p=7051"},"modified":"2026-01-17T21:42:06","modified_gmt":"2026-01-17T13:42:06","slug":"ac-vs-dc-contactors-understanding-their-types-and-functions","status":"publish","type":"post","link":"https:\/\/test.viox.com\/km\/ac-vs-dc-contactors-understanding-their-types-and-functions\/","title":{"rendered":"AC vs DC Contactors: \u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u1794\u17d2\u179a\u1797\u17c1\u1791 \u1793\u17b7\u1784\u1798\u17bb\u1781\u1784\u17b6\u179a\u179a\u1794\u179f\u17cb\u1796\u17bd\u1780\u1782\u17c1\u17d4"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u1795\u17d2\u178f\u17be\u1798<\/h2>\n<p>\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u179a\u17b7\u1794\u1791\u1793\u17c3\u1780\u17b6\u179a\u179c\u17b7\u179c\u178f\u17d2\u178f\u1793\u17cd\u1799\u17c9\u17b6\u1784\u1786\u17b6\u1794\u17cb\u179a\u17a0\u17d0\u179f\u1793\u17c3\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\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u1793\u17b7\u1784\u1790\u17b6\u1798\u1796\u179b\u1780\u1780\u17be\u178f\u17a1\u17be\u1784\u179c\u17b7\u1789 \u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178a\u17bc\u179a\u1790\u17b6\u1798\u1796\u179b\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u1798\u17b7\u1793\u1798\u17c2\u1793\u1782\u17d2\u179a\u17b6\u1793\u17cb\u178f\u17c2\u1787\u17b6\u1794\u1789\u17d2\u17a0\u17b6\u1793\u17c3\u1798\u17bb\u1781\u1784\u17b6\u179a\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u1791\u17c1 \u178f\u17c2\u1787\u17b6\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d4 <strong>AC (\u1785\u179a\u1793\u17d2\u178f\u1786\u17d2\u179b\u17b6\u179f\u17cb)<\/strong> \u1793\u17b7\u1784 <strong>DC (\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17b6\u179b\u17cb)<\/strong> \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b contactor \u17a2\u17b6\u1785\u1798\u17be\u179b\u1791\u17c5\u179f\u17d2\u1791\u17be\u179a\u178f\u17c2\u178a\u17bc\u1785\u1782\u17d2\u1793\u17b6\u1793\u17c5\u179b\u17be\u179f\u1793\u17d2\u179b\u17b9\u1780\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb \u17ac\u1792\u17d2\u1793\u17be\u179a\u1783\u17d2\u179b\u17b6\u17c6\u1784 \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\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u179a\u17bc\u1794\u179c\u1793\u17d2\u178f\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/VIOX-High-Voltage-DC-Contactor-in-Electric-Vehicle-Charging-Infrastructure.webp\" alt=\"VIOX High Voltage DC Contactor installed in EV charging infrastructure\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; font-size: 0.9em; margin-top: 8px;\">High-voltage DC contactor \u178a\u17c2\u179b\u1794\u17b6\u1793\u178a\u17c6\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\u179f\u17b6\u1780 EV \u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u178a\u17cf\u179a\u17b9\u1784\u1798\u17b6\u17c6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17d4.<\/figcaption><\/figure>\n<p>\u179f\u17c6\u178e\u17bd\u179a\u178a\u17c2\u179b\u179c\u17b7\u179f\u17d2\u179c\u1780\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u1793\u17b7\u1784\u17a2\u17d2\u1793\u1780\u178a\u17c6\u17a1\u17be\u1784\u1787\u17bd\u1794\u1794\u17d2\u179a\u1791\u17c7\u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1782\u17ba\u17d6 <em>\u201c\u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be AC contactor \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u17d2\u178a\u17bc\u179a\u1794\u1793\u17d2\u1791\u17bb\u1780 DC \u1794\u17b6\u1793\u1791\u17c1?\u201d<\/em> \u1785\u1798\u17d2\u179b\u17be\u1799\u1782\u17ba\u1798\u17b6\u1793\u1797\u17b6\u1796\u1781\u17bb\u179f\u1794\u17d2\u179b\u17c2\u1780\u1782\u17d2\u1793\u17b6 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179c\u17c9\u17bb\u179b\u1781\u17d2\u1796\u179f\u17cb \u1787\u17b6\u1791\u17bc\u1791\u17c5\u179c\u17b6\u1782\u17ba\u1787\u17b6\u1780\u17b6\u179a\u1794\u178a\u17b7\u179f\u17c1\u1792\u1799\u17c9\u17b6\u1784\u178a\u17b6\u1785\u17cb\u17a2\u17a0\u1784\u17d2\u1780\u17b6\u179a\u17d4 <strong>\u1791\u17c1<\/strong>. \u179a\u17bc\u1794\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1793\u17c3\u179a\u1794\u17c0\u1794\u178a\u17c2\u179b\u1785\u179a\u1793\u17d2\u178f\u17a0\u17bc\u179a \u17a0\u17be\u1799\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1787\u17b6\u1784\u1793\u17c1\u17c7\u1791\u17c5\u1791\u17c0\u178f \u179a\u1794\u17c0\u1794\u178a\u17c2\u179b\u179c\u17b6\u1788\u1794\u17cb \u1780\u17c6\u178e\u178f\u17cb\u179f\u17d2\u1790\u17b6\u1794\u178f\u17d2\u1799\u1780\u1798\u17d2\u1798\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7\u17d4 \u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb AC contactor \u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8 DC \u17a2\u17b6\u1785\u1793\u17b6\u17c6\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u178a\u17cf\u1798\u17a0\u1793\u17d2\u178f\u179a\u17b6\u1799 \u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u1787\u17b6\u1794\u17cb\u179a\u17a0\u17bc\u178f \u1793\u17b7\u1784\u17a2\u1782\u17d2\u1782\u17b8\u1797\u17d0\u1799\u17d4.<\/p>\n<p>\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\u1794\u1798\u17d2\u179a\u17be\u1787\u17b6\u1792\u1793\u1792\u17b6\u1793\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179a\u179c\u17b6\u1784 AC \u1793\u17b7\u1784 DC contactor\u17d4 \u1799\u17be\u1784\u1793\u17b9\u1784\u179f\u17d2\u179c\u17c2\u1784\u1799\u179b\u17cb\u1796\u17b8\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u1793\u17c5\u1796\u17b8\u1780\u17d2\u179a\u17c4\u1799\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u179a\u1794\u179f\u17cb\u1796\u17bd\u1780\u1782\u17c1 \u179a\u17bc\u1794\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1793\u17c3\u1780\u17b6\u179a\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1792\u17d2\u1793\u17bc \u1793\u17b7\u1784\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1792\u17b6\u1793\u17b6\u1790\u17b6\u179f\u122d\u12d3\u17b6\u1780\u17cb\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1793\u17c5\u178f\u17c2\u1798\u17b6\u1793\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u179f\u17d2\u179a\u1794\u178f\u17b6\u1798\u1794\u1791\u178a\u17d2\u178b\u17b6\u1793 \u1793\u17b7\u1784\u1798\u17b6\u1793\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u17d4.<\/p>\n<h2>\u1782\u1793\u17d2\u179b\u17b9\u17c7\u200b\u1799\u1780<\/h2>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc \u1782\u17ba\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/strong>\u17d6 AC contactor \u1796\u17b9\u1784\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u1780\u17b6\u179a\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u179f\u17bc\u1793\u17d2\u1799\u1792\u1798\u17d2\u1798\u1787\u17b6\u178f\u17b7\u1793\u17c3\u179a\u179b\u1780\u179f\u17ca\u17b8\u1793\u17bb\u179f\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc\u17d4 DC contactor \u178f\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb magnetic blowout \u1793\u17b7\u1784\u1782\u1798\u17d2\u179b\u17b6\u178f\u1781\u17d2\u1799\u179b\u17cb\u1792\u17c6\u1787\u17b6\u1784\u1798\u17bb\u1793 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u17c6\u1794\u17c2\u1780\u1792\u17d2\u1793\u17bc DC \u1794\u1793\u17d2\u178f\u178a\u17c4\u1799\u1794\u1784\u17d2\u1781\u17c6\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u179f\u17b6\u1784\u179f\u1784\u17cb\u179f\u17d2\u1793\u17bc\u179b<\/strong>\u17d6 AC contactor \u1794\u17d2\u179a\u17be\u179f\u17d2\u1793\u17bc\u179b\u178a\u17c2\u1780\u179f\u17ca\u17b8\u179b\u17b8\u1780\u17bb\u1793 laminated \u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17bb\u17c6\u17b1\u17d2\u1799\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5\u1796\u17b8\u1785\u179a\u1793\u17d2\u178f eddy\u17d4 DC contactor \u1794\u17d2\u179a\u17be\u179f\u17d2\u1793\u17bc\u179b\u178a\u17c2\u1780\u179a\u17b9\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 \u1793\u17b7\u1784\u1797\u17b6\u1796\u1792\u1793\u17cb\u1781\u17d2\u1796\u179f\u17cb\u17d4.<\/li>\n<li><strong>\u179a\u17bc\u1794\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cf<\/strong>\u17d6 \u17a7\u1794\u1780\u179a\u178e\u17cf AC \u1796\u17b9\u1784\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be inductance \u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17c6\u178e\u178f\u17cb\u1785\u179a\u1793\u17d2\u178f \u178a\u17c2\u179b\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f inrush \u1781\u17d2\u1796\u179f\u17cb\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cf DC \u1796\u17b9\u1784\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be resistance \u17a0\u17be\u1799\u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8 economizer \u178a\u17be\u1798\u17d2\u1794\u17b8\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1790\u17b6\u1798\u1796\u179b\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u1796\u17d2\u179a\u1798\u17b6\u1793\u17a2\u17c6\u1796\u17b8\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/strong>\u17d6 \u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb AC contactor \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780 DC \u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793 derating \u1782\u17bd\u179a\u17b1\u17d2\u1799\u1780\u178f\u17cb\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb\u1782\u17ba\u1798\u17b6\u1793\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u17d4 \u1780\u1784\u17d2\u179c\u17c7\u1793\u17c3\u1780\u17b6\u179a\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1792\u17d2\u1793\u17bc\u17a2\u17b6\u1785\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u179a\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u17c6\u1795\u17d2\u179b\u17b7\u1785\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4.<\/li>\n<li><strong>\u1785\u17d2\u1794\u17b6\u1794\u17cb\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f<\/strong>\u17d6 \u178f\u17c2\u1784\u178f\u17c2\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb contactor \u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791\u1794\u1793\u17d2\u1791\u17bb\u1780 (\u1794\u17d2\u179a\u1797\u17c1\u1791 IEC AC-3 \u1791\u179b\u17cb\u1793\u17b9\u1784 DC-1\/DC-3) \u1793\u17b7\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8\u179c\u17c9\u17bb\u179b \u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17c2\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 amperage \u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u1791\u17c1\u17d4.<\/li>\n<\/ul>\n<h2>\u178f\u17be Contactor \u1787\u17b6\u17a2\u17d2\u179c\u17b8?<\/h2>\n<p>\u1798\u17bb\u1793\u1796\u17c1\u179b\u1785\u17bc\u179b\u1791\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6 \u179c\u17b6\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u178e\u17b6\u179f\u17cb\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u1796\u17b8\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u17d4 Contactor \u1782\u17ba\u1787\u17b6\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780\u178a\u17c2\u179b\u1794\u17d2\u179a\u17be\u178a\u17be\u1798\u17d2\u1794\u17b8\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1790\u17b6\u1798\u1796\u179b\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799\u17d4 \u1798\u17b7\u1793\u178a\u17bc\u1785\u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u1791\u17c1 contactor \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u178a\u17c4\u1799\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u1789\u17d2\u1787\u17b6 (\u17a7\u1794\u1780\u179a\u178e\u17cf) \u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1789\u17c2\u1780\u178a\u17b6\u1785\u17cb\u178a\u17c4\u1799\u17a1\u17c2\u1780\u1796\u17b8\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1790\u17b6\u1798\u1796\u179b (\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784)\u17d4.<\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u1780\u17b6\u1793\u17cb\u178f\u17c2\u179f\u17ca\u17b8\u1787\u1798\u17d2\u179a\u17c5\u17a2\u17c6\u1796\u17b8\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793 \u1793\u17b7\u1784\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u1780\u17b6\u179a\u1784\u17b6\u179a \u179f\u17bc\u1798\u1799\u17c4\u1784\u1791\u17c5\u179b\u17be\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u17d6 <a href=\"https:\/\/test.viox.com\/km\/what-is-a-contactor\/\">\u178f\u17be Contactor \u1787\u17b6\u17a2\u17d2\u179c\u17b8?<\/a>.<\/p>\n<p>\u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b relay \u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1798\u17bb\u1781\u1784\u17b6\u179a\u179f\u17d2\u179a\u178a\u17c0\u1784\u1782\u17d2\u1793\u17b6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u1789\u17d2\u1789\u17b6\u1790\u17b6\u1798\u1796\u179b\u1791\u17b6\u1794 contactor \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1794\u1793\u17d2\u1791\u17bb\u1780\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb \u178a\u17bc\u1785\u1787\u17b6\u1798\u17c9\u17bc\u1791\u17d0\u179a \u1792\u1793\u17b6\u1782\u17b6\u179a\u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba \u1793\u17b7\u1784\u1792\u1793\u17b6\u1782\u17b6\u179a capacitor \u17d4 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1799\u179b\u17cb\u1796\u17b8\u1796\u17c1\u179b\u178e\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u17be\u1798\u17bd\u1799\u178e\u17b6 \u179f\u17bc\u1798\u1798\u17be\u179b <a href=\"https:\/\/test.viox.com\/km\/contactors-vs-relays-understanding-the-key-differences\/\">Contactors vs. Relays: \u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u1796\u17b8\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7<\/a>.<\/p>\n<h2>\u179a\u17bc\u1794\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u17d6 \u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6 AC \u1793\u17b7\u1784 DC \u1791\u17b6\u1798\u1791\u17b6\u179a\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6<\/h2>\n<p>\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u179a\u179c\u17b6\u1784 AC \u1793\u17b7\u1784 DC contactor \u1780\u17be\u178f\u1785\u17c1\u1789\u1796\u17b8\u179b\u1780\u17d2\u1781\u178e\u17c8\u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1796\u17bd\u1780\u1782\u17c1\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u17d4.<\/p>\n<ol>\n<li><strong>\u1785\u179a\u1793\u17d2\u178f\u1786\u17d2\u179b\u17b6\u179f\u17cb (AC)<\/strong>\u17d6 \u1791\u17b7\u179f\u178a\u17c5\u1785\u179a\u1793\u17d2\u178f\u1794\u1789\u17d2\u1785\u17d2\u179a\u17b6\u179f\u178f\u17b6\u1798\u1780\u17b6\u179b\u1780\u17c6\u178e\u178f\u17cb (50 \u17ac 60 \u178a\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u179c\u17b7\u1793\u17b6\u1791\u17b8)\u17d4 \u179f\u17c6\u1781\u17b6\u1793\u17cb\u1794\u17c6\u1795\u17bb\u178f \u179c\u17c9\u17bb\u179b \u1793\u17b7\u1784\u1785\u179a\u1793\u17d2\u178f\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u1785\u17c6\u178e\u17bb\u1785 \u201c\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u179f\u17bc\u1793\u17d2\u1799\u201d 100 \u17ac 120 \u178a\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u179c\u17b7\u1793\u17b6\u1791\u17b8\u17d4 \u1793\u17c5\u1796\u17c1\u179b\u1793\u17c1\u17c7 \u1790\u17b6\u1798\u1796\u179b\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1782\u17ba\u179f\u17bc\u1793\u17d2\u1799\u17d4.<\/li>\n<li><strong>\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17b6\u179b\u17cb (DC)<\/strong>\u17d6 \u1785\u179a\u1793\u17d2\u178f\u17a0\u17bc\u179a\u1787\u17b6\u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1780\u17d2\u1793\u17bb\u1784\u1791\u17b7\u179f\u178a\u17c5\u1798\u17bd\u1799\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1791\u17c6\u17a0\u17c6\u1790\u17c1\u179a\u17d4 \u1798\u17b7\u1793\u1798\u17b6\u1793\u1780\u17b6\u179a\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u179f\u17bc\u1793\u17d2\u1799\u1792\u1798\u17d2\u1798\u1787\u17b6\u178f\u17b7\u1791\u17c1\u17d4 \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1792\u17d2\u1793\u17bc\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u1784\u17d2\u1780\u17be\u178f\u17a1\u17be\u1784 \u179c\u17b6\u1798\u17b6\u1793\u1793\u17b7\u179a\u1793\u17d2\u178f\u179a\u1797\u17b6\u1796\u178a\u17c4\u1799\u1781\u17d2\u179b\u17bd\u1793\u17af\u1784 \u17a0\u17be\u1799\u1796\u17b7\u1794\u17b6\u1780\u1796\u1793\u17d2\u179b\u178f\u17cb\u1781\u17d2\u179b\u17b6\u17c6\u1784\u178e\u17b6\u179f\u17cb\u17d4.<\/li>\n<\/ol>\n<p>\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c1\u17c7\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u1795\u17d2\u1793\u17c2\u1780\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1796\u17b8\u179a\u1793\u17c3\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6 contactor\u17d6 <strong>\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785<\/strong> (\u17a7\u1794\u1780\u179a\u178e\u17cf \u1793\u17b7\u1784\u179f\u17d2\u1793\u17bc\u179b) \u1793\u17b7\u1784 <strong>\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1792\u17d2\u1793\u17bc<\/strong>.<\/p>\n<h2>\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u179f\u17d2\u1793\u17bc\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1796\u1793\u17d2\u1799\u179b\u17cb<\/h2>\n<p>\u178a\u17be\u1798\u17d2\u1794\u17b8\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u17a5\u179a\u17b7\u1799\u17b6\u1794\u1790\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7 \u1780\u17d2\u179a\u17bb\u1798\u17a0\u17ca\u17bb\u1793\u1795\u179b\u17b7\u178f\u178a\u17bc\u1785\u1787\u17b6 VIOX Electric \u179a\u1785\u1793\u17b6\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/AC-vs-DC-Contactor-Internal-Structure-Comparison.webp\" alt=\"Cross-section comparison of AC and DC contactor internal structures\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; font-size: 0.9em; margin-top: 8px;\">\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u17d6 \u179f\u17d2\u1793\u17bc\u179b laminated \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb AC contactor \u1791\u179b\u17cb\u1793\u17b9\u1784\u179f\u17d2\u1793\u17bc\u179b\u179a\u17b9\u1784\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784 magnetic blowout \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb DC contactor \u17d4.<\/figcaption><\/figure>\n<h3>1. \u1780\u17b6\u179a\u179f\u17b6\u1784\u179f\u1784\u17cb\u179f\u17d2\u1793\u17bc\u179b\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u17d6 Laminated \u1791\u179b\u17cb\u1793\u17b9\u1784 Solid<\/h3>\n<p>\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1794\u17c6\u1795\u17bb\u178f\u179f\u17d2\u1790\u17b7\u178f\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u1793\u17bc\u179b\u178a\u17c2\u1780\u1793\u17c3\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u17d4.<\/p>\n<ul>\n<li><strong>AC Contactor (\u179f\u17d2\u1793\u17bc\u179b Laminated)<\/strong>:<br \/>\n            \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b AC \u17a0\u17bc\u179a\u178f\u17b6\u1798\u179a\u1799\u17c8\u17a7\u1794\u1780\u179a\u178e\u17cf \u179c\u17b6\u1794\u1784\u17d2\u1780\u17be\u178f\u179c\u17b6\u179b\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b\u17d4 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u179f\u17d2\u1793\u17bc\u179b\u1787\u17b6\u1794\u17d2\u179b\u17bb\u1780\u178a\u17c2\u1780\u179a\u17b9\u1784 \u179b\u17c6\u17a0\u17bc\u179a\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u178a\u17c2\u179b\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1793\u17c1\u17c7\u1793\u17b9\u1784\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u179a\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6 \u178a\u17c2\u179b\u1782\u17c1\u179f\u17d2\u1782\u17b6\u179b\u17cb\u1790\u17b6\u1787\u17b6 <strong>\u1785\u179a\u1793\u17d2\u178f eddy<\/strong>\u2014\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u1793\u17bc\u179b\u1781\u17d2\u179b\u17bd\u1793\u17af\u1784\u17d4 \u1785\u179a\u1793\u17d2\u178f\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7\u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u17c6\u178a\u17c5\u1799\u17c9\u17b6\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784 (\u1780\u17b6\u179a\u1794\u17b6\u178f\u17cb\u1794\u1784\u17cb\u178a\u17c2\u1780) \u178a\u17c2\u179b\u1793\u17b9\u1784\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789 contactor \u1799\u17c9\u17b6\u1784\u1786\u17b6\u1794\u17cb\u179a\u17a0\u17d0\u179f\u17d4.<\/p>\n<ul>\n<li><strong>\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799<\/strong>\u17d6 \u179f\u17d2\u1793\u17bc\u179b AC \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1795\u179b\u17b7\u178f\u17a1\u17be\u1784\u1796\u17b8 <strong>\u179f\u1793\u17d2\u179b\u17b9\u1780\u178a\u17c2\u1780\u179f\u17ca\u17b8\u179b\u17b8\u1780\u17bb\u1793 laminated<\/strong>. \u17d4 \u179f\u17d2\u179a\u1791\u17b6\u1794\u17cb\u179f\u17d2\u178f\u17be\u1784\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u1796\u17b8\u1782\u17d2\u1793\u17b6\u1791\u17c5\u179c\u17b7\u1789\u1791\u17c5\u1798\u1780 \u1794\u17c6\u1794\u17c2\u1780\u1795\u17d2\u179b\u17bc\u179c\u1793\u17c3\u1785\u179a\u1793\u17d2\u178f eddy \u1793\u17b7\u1784\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u17c6\u178a\u17c5\u17d4.<\/li>\n<li><strong>Shading Ring<\/strong>\u17d6 \u178a\u17c4\u1799\u179f\u17b6\u179a\u1790\u17b6\u1798\u1796\u179b AC \u1794\u17bb\u1780\u179f\u17bc\u1793\u17d2\u1799 100+ \u178a\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u179c\u17b7\u1793\u17b6\u1791\u17b8 \u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u1780\u17cf\u1792\u17d2\u179b\u17b6\u1780\u17cb\u1785\u17bb\u17c7\u178a\u179b\u17cb\u179f\u17bc\u1793\u17d2\u1799\u1795\u1784\u178a\u17c2\u179a \u178a\u17c2\u179b\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799 armature \u1789\u17d0\u179a (\u179a\u17c6\u1789\u17d0\u179a)\u17d4 \u179f\u17d2\u1796\u17b6\u1793\u17cb <strong>shading ring<\/strong> \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u1784\u17d2\u1780\u1794\u17cb\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u1793\u17bc\u179b\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u1784\u17d2\u1780\u17be\u178f\u179b\u17c6\u17a0\u17bc\u179a\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1794\u1793\u17d2\u179f\u17c6\u178a\u17c2\u179b\u1793\u17c5\u1780\u17d2\u179a\u17c5\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b \u178a\u17c4\u1799\u1780\u17b6\u1793\u17cb contactor \u17b1\u17d2\u1799\u1794\u17b7\u1791\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u179f\u17bc\u1793\u17d2\u1799\u17d4.<\/li>\n<\/ul>\n<\/li>\n<li><strong>DC Contactor (\u179f\u17d2\u1793\u17bc\u179b\u179a\u17b9\u1784)<\/strong>:<br \/>\n            \u1785\u179a\u1793\u17d2\u178f DC \u1794\u1784\u17d2\u1780\u17be\u178f\u179c\u17b6\u179b\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u1790\u17c1\u179a \u1798\u17b7\u1793\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b\u17d4 \u178a\u17c4\u1799\u179f\u17b6\u179a\u1798\u17b7\u1793\u1798\u17b6\u1793\u1780\u17b6\u179a\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u179b\u17c6\u17a0\u17bc\u179a \u1798\u17b7\u1793\u1798\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f eddy \u1791\u17c1\u17d4.<\/p>\n<ul>\n<li><strong>\u179a\u1785\u1793\u17b6<\/strong>\u17d6 \u179f\u17d2\u1793\u17bc\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1795\u179b\u17b7\u178f\u17a1\u17be\u1784\u1796\u17b8 <strong>\u178a\u17c2\u1780\u179c\u178e\u17d2\u178e\u17c7\u179a\u17b9\u1784 \u17ac\u178a\u17c2\u1780\u1791\u1793\u17cb<\/strong>. \u17d4 \u1780\u17b6\u179a\u179f\u17b6\u1784\u179f\u1784\u17cb\u179a\u17b9\u1784\u1793\u17c1\u17c7\u1782\u17ba\u1781\u17d2\u179b\u17b6\u17c6\u1784\u1787\u17b6\u1784\u1795\u17d2\u1793\u17c2\u1780\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 \u1793\u17b7\u1784\u1798\u17b6\u1793\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1787\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17b9\u1780\u1793\u17b6\u17c6\u179b\u17c6\u17a0\u17bc\u179a\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u17d4 DC contactor \u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a shading ring \u1791\u17c1 \u1796\u17d2\u179a\u17c4\u17c7\u1780\u17b6\u179a\u1791\u17b6\u1789\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u1782\u17ba\u1790\u17c1\u179a\u17d4.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>2. \u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cf \u1793\u17b7\u1784 Impedance<\/h3>\n<p>\u179a\u17bc\u1794\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1793\u17c3\u1781\u17d2\u1799\u179b\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cf\u1780\u17cf\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1782\u17bd\u179a\u17b1\u17d2\u1799\u1780\u178f\u17cb\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb\u1795\u1784\u178a\u17c2\u179a\u17d4.<\/p>\n<ul>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cf AC<\/strong>\u17d6 \u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u17a0\u17bc\u179a\u178f\u17b6\u1798\u179a\u1799\u17c8\u17a7\u1794\u1780\u179a\u178e\u17cf AC \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb\u178a\u17c4\u1799 <strong>\u17a2\u17b6\u17c6\u1784\u178f\u1784\u17cb\u179f\u17ca\u17b8\u178f\u17c1<\/strong> (Z) \u178a\u17c2\u179b\u1787\u17b6\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3 wire resistance (R) \u1793\u17b7\u1784 inductive reactance (X<sub>\u17a2\u17b7\u179b<\/sub>).\n<ul>\n<li><em>Inrush \u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793<\/em>\u17d6 \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b contactor \u1794\u17be\u1780 \u1782\u1798\u17d2\u179b\u17b6\u178f\u1781\u17d2\u1799\u179b\u17cb\u1782\u17ba\u1792\u17c6 \u178a\u17c2\u179b\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799 inductance \u1791\u17b6\u1794\u17d4 \u1793\u17c1\u17c7\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u1792\u17c6 <strong>\u1785\u179a\u1793\u17d2\u178f\u1785\u17bc\u179b<\/strong> (10\u201315 \u178a\u1784\u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3) \u178a\u17be\u1798\u17d2\u1794\u17b8\u1791\u17b6\u1789\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u17b1\u17d2\u1799\u1794\u17b7\u1791\u17d4 \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1794\u17b7\u1791 inductance \u1780\u17be\u1793\u17a1\u17be\u1784 \u17a0\u17be\u1799\u1785\u179a\u1793\u17d2\u178f\u1792\u17d2\u179b\u17b6\u1780\u17cb\u1785\u17bb\u17c7\u178a\u179b\u17cb\u1780\u1798\u17d2\u179a\u17b7\u178f\u1791\u17b6\u1794\u17d4.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cf DC<\/strong>\u17d6 \u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb (f=0) \u1798\u17b7\u1793\u1798\u17b6\u1793 inductive reactance (X<sub>\u17a2\u17b7\u179b<\/sub> = 2\u03c0fL = 0) \u17d4 \u1785\u179a\u1793\u17d2\u178f\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb <em>\u178f\u17c2<\/em> \u178a\u17c4\u1799\u1781\u17d2\u179f\u17c2 <strong>\u1792\u1793\u17cb<\/strong>.\n<ul>\n<li><em>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1780\u17c6\u178a\u17c5<\/em>\u17d6 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17bb\u17c6\u17b1\u17d2\u1799\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5 \u17a7\u1794\u1780\u179a\u178e\u17cf DC \u178f\u17c2\u1784\u178f\u17c2\u1794\u17d2\u179a\u17be\u179c\u17c1\u1793\u1793\u17c3\u1781\u17d2\u179f\u17c2\u179f\u17d2\u178f\u17be\u1784\u1787\u17b6\u1784\u1798\u17bb\u1793 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u1784\u17d2\u1780\u17be\u1793 resistance \u17d4 DC contactor \u1792\u17c6\u1794\u17d2\u179a\u17be <strong>\u179f\u17c0\u1782\u17d2\u179c\u17b8 economizer<\/strong> (\u17ac windings \u1796\u17b8\u179a) \u178a\u17c2\u179b\u1794\u17d2\u178f\u17bc\u179a\u1796\u17b8\u17a7\u1794\u1780\u179a\u178e\u17cf \u201cpickup\u201d \u1790\u17b6\u1798\u1796\u179b\u1781\u17d2\u1796\u179f\u17cb\u1791\u17c5\u17a7\u1794\u1780\u179a\u178e\u17cf \u201chold\u201d \u1790\u17b6\u1798\u1796\u179b\u1791\u17b6\u1794 \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b contactor \u1794\u17b7\u1791\u17d4.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>3. \u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1793\u17b7\u1784 \u179f\u17c6\u178e\u17b9\u1780<\/h3>\n<p>\u1780\u17b6\u179a\u1794\u17d2\u178a\u17bc\u179a\u1785\u179a\u1793\u17d2\u178f DC \u1782\u17ba\u1798\u17b6\u1793\u1797\u17b6\u1796\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a\u179b\u17be\u1795\u17d2\u1791\u17c3\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u178a\u17c4\u1799\u179f\u17b6\u179a\u178f\u17c2\u1780\u17b6\u179a\u1795\u17d2\u1791\u17c1\u179a\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8 (\u1780\u17b6\u179a\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1791\u17b8\u179b\u17c6\u1793\u17c5) \u178a\u17c2\u179b\u1794\u178e\u17d2\u178a\u17b6\u179b\u1798\u1780\u1796\u17b8\u1785\u179a\u1793\u17d2\u178f\u17af\u1780\u1791\u17b7\u179f\u17d4.<\/p>\n<ul>\n<li><strong>\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 AC<\/strong>: \u1787\u17b6\u1791\u17bc\u1791\u17c5\u1794\u17d2\u179a\u17be <strong>\u1794\u17d2\u179a\u17b6\u1780\u17cb-\u1793\u17b8\u1780\u17c2\u179b (AgNi)<\/strong> \u17ac <strong>\u1794\u17d2\u179a\u17b6\u1780\u17cb-\u1780\u17b6\u178f\u1798\u17b8\u1789\u17c9\u17bc\u1798\u17a2\u17bb\u1780\u179f\u17ca\u17b8\u178a (AgCdO)<\/strong>.<\/li>\n<li><strong>\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 DC<\/strong>: \u1787\u17b6\u179a\u17bf\u1799\u17d7\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u179a\u17b9\u1784\u1787\u17b6\u1784 \u178a\u17bc\u1785\u1787\u17b6 <strong>\u1794\u17d2\u179a\u17b6\u1780\u17cb-Tungsten (AgW)<\/strong> \u17ac <strong>\u1794\u17d2\u179a\u17b6\u1780\u17cb-\u179f\u17c6\u178e\u1794\u17c9\u17b6\u17a0\u17b6\u17c6\u1784\u17a2\u17bb\u1780\u179f\u17ca\u17b8\u178a (AgSnO2)<\/strong> \u178a\u17be\u1798\u17d2\u1794\u17b8\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1780\u17c6\u178a\u17c5\u1781\u17d2\u179b\u17b6\u17c6\u1784 \u1793\u17b7\u1784 \u179f\u17c6\u178e\u17b9\u1780\u1793\u17c3\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7 DC \u17d4.<\/li>\n<\/ul>\n<h2>\u1780\u17b6\u179a\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7: \u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1793\u17c3\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/h2>\n<p>\u1793\u17c1\u17c7\u1782\u17ba\u1787\u17b6\u1795\u17d2\u1793\u17c2\u1780\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1794\u17c6\u1795\u17bb\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u1793\u17b7\u1784 SEO \u17d4 \u17a2\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1796\u1793\u17d2\u179b\u178f\u17cb\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7 \u1782\u17ba\u1787\u17b6\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u1785\u1798\u17d2\u1794\u1784\u1793\u17c3\u17a2\u1782\u17d2\u1782\u17b8\u1797\u17d0\u1799\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u1794\u17d2\u179a\u17be\u1781\u17bb\u179f\u17d4.<\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1796\u1793\u17d2\u1799\u179b\u17cb\u179b\u1798\u17d2\u17a2\u17b7\u178f\u17a2\u17c6\u1796\u17b8 \u179a\u17bc\u1794\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1793\u17c3\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7 \u179f\u17bc\u1798\u17a2\u17b6\u1793 <a href=\"https:\/\/test.viox.com\/km\/what-is-an-arc-in-a-circuit-breaker\/\">\u178f\u17be Arc \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 Circuit Breaker \u1782\u17ba\u1787\u17b6\u17a2\u17d2\u179c\u17b8?<\/a>.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Arc-Extinction-Process-Diagram---AC-Zero-Crossing-vs-DC-Magnetic-Blowout.webp\" alt=\"Diagram illustrating arc extinction AC vs DC\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; font-size: 0.9em; margin-top: 8px;\">\u1782\u17c6\u1793\u17bc\u179f\u178f\u17b6\u1784\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1793\u17c3\u1780\u17b6\u179a\u1796\u1793\u17d2\u179b\u178f\u17cb\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7: AC \u179f\u17bc\u1793\u17d2\u1799\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb \u1791\u179b\u17cb\u1793\u17b9\u1784 \u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1795\u17d2\u179b\u17bb\u17c6\u1785\u17c1\u1789\u178a\u17c4\u1799\u1798\u17c1\u178a\u17c2\u1780 DC \u17d4.<\/figcaption><\/figure>\n<h3>AC: \u1782\u17bb\u178e\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u1793\u17c3\u1780\u17b6\u179a\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u179f\u17bc\u1793\u17d2\u1799<\/h3>\n<p>\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8 AC \u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u1782\u17ba\u1798\u17b7\u1793\u179f\u17d2\u1790\u17b7\u178f\u179f\u17d2\u1790\u17c1\u179a\u178a\u17c4\u1799\u1792\u1798\u17d2\u1798\u1787\u17b6\u178f\u17b7\u17d4 \u179a\u17b6\u179b\u17cb\u1796\u17c1\u179b\u178a\u17c2\u179b\u179c\u17c9\u17bb\u179b\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u179f\u17bc\u1793\u17d2\u1799 (\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb 8.3ms \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 60Hz) \u1790\u17b6\u1798\u1796\u179b\u1793\u17c3\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u179b\u17b6\u1799\u17d4.<\/p>\n<ol>\n<li>\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1794\u17be\u1780\u17d4.<\/li>\n<li>\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u1794\u1784\u17d2\u1780\u17be\u178f \u1793\u17b7\u1784 \u179b\u17b6\u178f\u179f\u1793\u17d2\u1792\u17b9\u1784\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u179f\u17bc\u1793\u17d2\u1799\u1780\u17be\u178f\u17a1\u17be\u1784<\/strong>: \u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u179a\u179b\u178f\u17cb\u17d4.<\/li>\n<li>\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u178c\u17b8\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17b7\u1785\u1793\u17c3\u1782\u1798\u17d2\u179b\u17b6\u178f\u1781\u17d2\u1799\u179b\u17cb\u1798\u17b6\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb \u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u1798\u17b7\u1793\u1795\u17d2\u1791\u17bb\u17c7\u17a1\u17be\u1784\u179c\u17b7\u1789\u1791\u17c1\u17d4.<\/li>\n<\/ol>\n<h3>DC: \u1780\u17b6\u179a\u1782\u17c6\u179a\u17b6\u1798\u1780\u17c6\u17a0\u17c2\u1784\u1790\u17c1\u179a<\/h3>\n<p>\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8 DC \u179c\u17c9\u17bb\u179b\u1798\u17b7\u1793\u178a\u17c2\u179b\u1792\u17d2\u179b\u17b6\u1780\u17cb\u1785\u17bb\u17c7\u178a\u179b\u17cb\u179f\u17bc\u1793\u17d2\u1799\u1791\u17c1\u17d4 \u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u1782\u17ba\u1798\u17b6\u1793\u179f\u17d2\u1790\u17c1\u179a\u1797\u17b6\u1796 \u1793\u17b7\u1784 \u1794\u1793\u17d2\u178f\u17d4 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u17a2\u17d2\u1793\u1780\u1794\u17be\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u1793\u17b9\u1784\u179b\u17b6\u178f\u179f\u1793\u17d2\u1792\u17b9\u1784 \u1793\u17b7\u1784 \u1786\u17c1\u17c7\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb\u179c\u17b6\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179a\u179b\u17b6\u1799 \u17ac \u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u1791\u17bb\u17c7\u17d4 \u1790\u17b6\u1798\u1796\u179b\u178a\u17c2\u179b\u1795\u17d2\u1791\u17bb\u1780\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1782\u178e\u1793\u17b6\u178a\u17c4\u1799:<\/p>\n<p style=\"text-align: center; font-weight: bold; background: #f9f9f9; padding: 10px;\">E = \u00bd L I<sup>2<\/sup><\/p>\n<p>\u1780\u1793\u17d2\u179b\u17c2\u1784\u178e\u17b6 <em>\u17a2\u17b7\u179b<\/em> \u1782\u17ba\u1787\u17b6\u17a2\u17b6\u17c6\u1784\u178c\u17bb\u1785\u178f\u1784\u17cb\u1793\u17c3\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 \u1793\u17b7\u1784 <em>\u1781\u17d2\u1789\u17bb\u17c6<\/em> \u1782\u17ba\u1787\u17b6\u1785\u179a\u1793\u17d2\u178f\u17d4 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17bb\u1780\u17a2\u17b6\u17c6\u1784\u178c\u17bb\u1785\u1791\u17d0\u179a\u1781\u17d2\u1796\u179f\u17cb (\u178a\u17bc\u1785\u1787\u17b6\u1798\u17c9\u17bc\u1791\u17d0\u179a DC) \u1790\u17b6\u1798\u1796\u179b\u1793\u17c1\u17c7\u1782\u17ba\u1792\u17c6\u1792\u17c1\u1784\u178e\u17b6\u179f\u17cb\u17d4.<\/p>\n<h3>\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7 DC<\/h3>\n<p>\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u17d2\u179a\u1799\u17bb\u1791\u17d2\u1792\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u1793\u17b9\u1784\u1794\u1789\u17d2\u17a0\u17b6\u1793\u17c1\u17c7 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 DC \u1794\u17d2\u179a\u17be\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179f\u1780\u1798\u17d2\u1798:<\/p>\n<ol>\n<li><strong>\u1780\u17b6\u179a\u1795\u17d2\u179b\u17bb\u17c6\u1785\u17c1\u1789\u178a\u17c4\u1799\u1798\u17c1\u178a\u17c2\u1780<\/strong>: \u1798\u17c1\u178a\u17c2\u1780\u17a2\u1785\u17b7\u1793\u17d2\u178f\u17d2\u179a\u17c3\u1799\u17cd \u17ac \u1781\u17d2\u179f\u17c2\u179a\u17bb\u17c6\u1794\u1784\u17d2\u1780\u17be\u178f\u179c\u17b6\u179b\u1798\u17c9\u17b6\u1789\u17c1\u1791\u17b7\u1780\u1780\u17b6\u178f\u17cb\u1780\u17c2\u1784\u1791\u17c5\u1793\u17b9\u1784\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u17d4 \u1799\u17c4\u1784\u178f\u17b6\u1798 <strong>\u1785\u17d2\u1794\u17b6\u1794\u17cb\u178a\u17c3\u1786\u17d2\u179c\u17c1\u1784\u179a\u1794\u179f\u17cb Fleming<\/strong>, \u1793\u17c1\u17c7\u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784 Lorentz \u178a\u17c2\u179b\u179a\u17bb\u1789\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u1785\u17c1\u1789\u1796\u17b8\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c4\u1799\u179a\u17bc\u1794\u179a\u17b6\u1784\u1780\u17b6\u1799\u17d4.<\/li>\n<li><strong>Arc Chutes<\/strong>: \u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u1784\u17d2\u1781\u17c6\u17b1\u17d2\u1799\u1785\u17bc\u179b\u1791\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c1\u179a\u17c9\u17b6\u1798\u17b7\u1785 \u17ac \u179b\u17c4\u17a0\u17c8 (\u1794\u17c6\u1796\u1784\u17cb\u1786\u17b6\u1794\u1786\u17c1\u17c7) \u178a\u17c2\u179b\u179b\u17b6\u178f\u179f\u1793\u17d2\u1792\u17b9\u1784 \u178f\u17d2\u179a\u1787\u17b6\u1780\u17cb \u1793\u17b7\u1784 \u1794\u17c6\u1794\u17c2\u1780\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u178a\u17be\u1798\u17d2\u1794\u17b8\u1796\u1793\u17d2\u179b\u178f\u17cb\u179c\u17b6\u17d4.<\/li>\n<li><strong>\u1782\u1798\u17d2\u179b\u17b6\u178f\u1781\u17d2\u1799\u179b\u17cb\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1792\u17c6<\/strong>: \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 DC \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1785\u1798\u17d2\u1784\u17b6\u1799\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1792\u17c6\u1787\u17b6\u1784\u179a\u179c\u17b6\u1784\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1794\u17be\u1780\u1785\u17c6\u17a0 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1792\u17b6\u1793\u17b6\u1790\u17b6\u1780\u17b6\u179a\u1786\u17b6\u1794\u1786\u17c1\u17c7\u1794\u17c2\u1780\u17d4.<\/li>\n<\/ol>\n<h2>\u178f\u17b6\u179a\u17b6\u1784\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u179b\u1798\u17d2\u17a2\u17b7\u178f<\/h2>\n<table border=\"1\" cellpadding=\"10\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u179b\u1780\u17d2\u1781\u178e\u17c8<\/th>\n<th>AC Contactor<\/th>\n<th>\u179c\u17c9\u17b6\u179f\u17ca\u17b8 Contactor<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u179f\u17d2\u1793\u17bc\u179b<\/strong><\/td>\n<td>\u178a\u17c2\u1780\u179f\u17ca\u17b8\u179b\u17b8\u1780\u17bb\u1793\u179f\u17d2\u179a\u1791\u17b6\u1794\u17cb (\u179a\u17b6\u1784\u17a2\u1780\u17d2\u179f\u179a E)<\/td>\n<td>\u178a\u17c2\u1780\u1781\u17b6\u179f\u179a\u17b9\u1784 \/ \u178a\u17c2\u1780\u1791\u1793\u17cb (\u179a\u17b6\u1784\u17a2\u1780\u17d2\u179f\u179a U)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1794\u17b6\u178f\u17cb\u1794\u1784\u17cb\u1785\u179a\u1793\u17d2\u178f Eddy<\/strong><\/td>\n<td>\u1781\u17d2\u1796\u179f\u17cb (\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u17d2\u179a\u1791\u17b6\u1794\u17cb)<\/td>\n<td>\u1798\u17b7\u1793\u179f\u17c6\u1781\u17b6\u1793\u17cb (\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u179f\u17d2\u1793\u17bc\u179b\u179a\u17b9\u1784)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17d2\u179a\u17b6\u1794\u1792\u17d2\u1793\u17bc<\/strong><\/td>\n<td>\u1794\u17c6\u1796\u1784\u17cb\u1786\u17b6\u1794\u1786\u17c1\u17c7\u1780\u17d2\u179a\u17a1\u17b6\u1785\u178f\u17d2\u179a\u1784\u17d2\u1782; \u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1780\u17b6\u179a\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u179f\u17bc\u1793\u17d2\u1799<\/td>\n<td>\u1780\u17b6\u179a\u1795\u17d2\u179b\u17bb\u17c6\u1785\u17c1\u1789\u178a\u17c4\u1799\u1798\u17c1\u178a\u17c2\u1780; \u1782\u1798\u17d2\u179b\u17b6\u178f\u1781\u17d2\u1799\u179b\u17cb\u1792\u17c6\u1787\u17b6\u1784; \u17a2\u17d2\u1793\u1780\u179a\u178f\u17cb\u1786\u17b6\u1794\u1786\u17c1\u17c7<\/td>\n<\/tr>\n<tr>\n<td><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17c6\u178e\u178f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u179f\u17c2\u179a\u17bb\u17c6<\/strong><\/td>\n<td>\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u17a2\u17b6\u17c6\u1784\u178c\u17bb\u1785\u1791\u17d0\u179a (X<sub>\u17a2\u17b7\u179b<\/sub>) &amp; \u1797\u17b6\u1796\u1792\u1793\u17cb<\/td>\n<td>\u1797\u17b6\u1796\u1792\u1793\u17cb (R) \u178f\u17c2\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7<\/td>\n<\/tr>\n<tr>\n<td><strong>Inrush \u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793<\/strong><\/td>\n<td>\u1781\u17d2\u1796\u179f\u17cb\u178e\u17b6\u179f\u17cb (\u1785\u179a\u1793\u17d2\u178f\u1780\u17b6\u1793\u17cb 10-15x)<\/td>\n<td>\u1791\u17b6\u1794 (\u1780\u17c6\u178e\u178f\u17cb\u178a\u17c4\u1799\u1797\u17b6\u1796\u1792\u1793\u17cb)<\/td>\n<\/tr>\n<tr>\n<td><strong>Shading Ring<\/strong><\/td>\n<td>\u179f\u17c6\u1781\u17b6\u1793\u17cb (\u1780\u17b6\u179a\u1796\u17b6\u179a\u179a\u17c6\u1789\u17d0\u179a \/ \u179f\u17c6\u179b\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793)<\/td>\n<td>\u1798\u17b7\u1793\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a<\/strong><\/td>\n<td>~600 \u2013 1,200 \u179c\u178a\u17d2\u178f \/ \u1798\u17c9\u17c4\u1784<\/td>\n<td>\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 1,200 \u2013 2,000+ \u179c\u178a\u17d2\u178f \/ \u1798\u17c9\u17c4\u1784<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/strong><\/td>\n<td>AgNi, AgCdO (\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17b6\u1794)<\/td>\n<td>AgW, AgSnO2 (\u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17b9\u1784\u179f\u17c6\u178e\u17b9\u1780\u1781\u17d2\u1796\u179f\u17cb)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1794\u17b6\u178f\u17cb\u1794\u1784\u17cb\u17a2\u17ca\u17b8\u179f\u17d2\u178f\u17c1\u179a\u17c9\u17c1\u179f\u17ca\u17b8\u179f<\/strong><\/td>\n<td>\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/td>\n<td>\u179f\u17bc\u1793\u17d2\u1799<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799<\/strong><\/td>\n<td>\u1787\u17b6\u1791\u17bc\u1791\u17c5\u1791\u17b6\u1794\u1787\u17b6\u1784<\/td>\n<td>\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784 (\u179f\u17c6\u178e\u1784\u17cb\u179f\u17d2\u1798\u17bb\u1782\u179f\u17d2\u1798\u17b6\u1789)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1792\u1798\u17d2\u1798\u178f\u17b6\u17d4<\/strong><\/td>\n<td>\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17a2\u17b6\u17c6\u1784\u178c\u17bb\u1785\u179f\u17d2\u1799\u17bb\u1784, HVAC, \u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba<\/td>\n<td>EV, \u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u1790\u17d2\u1798, \u179f\u17bc\u17a1\u17b6 PV, \u179f\u17d2\u1791\u17bc\u1785<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a<\/h2>\n<h3>\u1780\u17b6\u179a\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb<\/h3>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 DC \u1787\u17b6\u1791\u17bc\u1791\u17c5\u17a2\u17b6\u1785\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1794\u17d2\u178a\u17bc\u179a\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1781\u17d2\u1796\u179f\u17cb\u17d4 \u179f\u17c6\u178e\u1784\u17cb\u179f\u17d2\u1793\u17bc\u179b\u179a\u17b9\u1784\u1782\u17ba\u179a\u17b9\u1784\u1798\u17b6\u17c6\u1787\u17b6\u1784\u1795\u17d2\u1793\u17c2\u1780\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 \u17a0\u17be\u1799\u1780\u1784\u17d2\u179c\u17c7\u1785\u179a\u1793\u17d2\u178f\u1794\u1789\u17d2\u1785\u17bc\u179b\u1781\u17d2\u1796\u179f\u17cb\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1797\u17b6\u1796\u178f\u17b6\u1793\u178f\u17b9\u1784\u1780\u1798\u17d2\u178a\u17c5\u1793\u17c5\u179b\u17be\u1781\u17d2\u179f\u17c2\u179a\u17bb\u17c6\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1787\u17b7\u17c7\u1780\u1784\u17cb\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u17d4.<\/p>\n<h3>\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793<\/h3>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 AC \u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1785\u179a\u1793\u17d2\u178f\u1794\u1789\u17d2\u1785\u17bc\u179b\u178a\u17cf\u1792\u17c6\u1793\u17c5\u179b\u17be\u1781\u17d2\u179f\u17c2\u179a\u17bb\u17c6\u1781\u17d2\u179b\u17bd\u1793\u17af\u1784\u17d4 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 AC \u1794\u179a\u17b6\u1787\u17d0\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1794\u17b7\u1791\u1791\u17b6\u17c6\u1784\u179f\u17d2\u179a\u17bb\u1784 (\u17a7\u1791\u17b6\u17a0\u179a\u178e\u17cd \u178a\u17c4\u1799\u179f\u17b6\u179a\u1780\u17c6\u1791\u17c1\u1785\u1780\u17c6\u1791\u17b8 \u17ac \u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794) \u17a2\u17b6\u17c6\u1784\u178c\u17bb\u1785\u178f\u1784\u17cb\u1793\u17c5\u178f\u17c2\u1791\u17b6\u1794 \u1785\u179a\u1793\u17d2\u178f\u1793\u17c5\u178f\u17c2\u1781\u17d2\u1796\u179f\u17cb \u17a0\u17be\u1799\u1781\u17d2\u179f\u17c2\u179a\u17bb\u17c6\u1793\u17b9\u1784\u1786\u17c1\u17c7\u17a2\u179f\u17cb\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b\u1794\u17c9\u17bb\u1793\u17d2\u1798\u17b6\u1793\u179c\u17b7\u1793\u17b6\u1791\u17b8\u17d4 \u1781\u17d2\u179f\u17c2\u179a\u17bb\u17c6 DC \u1782\u17ba\u1798\u17b6\u1793\u1797\u17b6\u1796\u179f\u17ca\u17b6\u17c6\u1793\u17b9\u1784\u179a\u1794\u17c0\u1794\u1794\u179a\u17b6\u1787\u17d0\u1799\u1793\u17c1\u17c7\u17d4.<\/p>\n<h2>\u178f\u17be\u17a2\u17d2\u1793\u1780\u17a2\u17b6\u1785\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 AC \u1793\u17b7\u1784 DC \u1794\u17b6\u1793\u1791\u17c1?<\/h2>\n<p>\u1793\u17c1\u17c7\u1782\u17ba\u1787\u17b6\u1794\u17d2\u179a\u1797\u1796\u1791\u17bc\u1791\u17c5\u1794\u17c6\u1795\u17bb\u178f\u1793\u17c3\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1793\u17c5\u1793\u17b9\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784\u17d4.<\/p>\n<h3>\u179f\u17c1\u178e\u17b6\u179a\u17b8\u1799\u17c9\u17bc A: \u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb Contactors AC \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780 DC<\/h3>\n<p><strong>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u179f\u1798\u17d2\u179a\u17c1\u1785: \u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u17d4.<\/strong><\/p>\n<ul>\n<li><strong>\u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799<\/strong>\u17d6 \u1794\u17be\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1795\u17d2\u179b\u17bb\u17c6\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u1791\u17c1 Contactors AC \u1798\u17b7\u1793\u17a2\u17b6\u1785\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc DC \u1794\u17b6\u1793\u1791\u17c1\u17d4 \u1792\u17d2\u1793\u17bc\u1793\u17b9\u1784\u1793\u17c5\u178f\u17c2\u1794\u1793\u17d2\u178f \u1780\u17b6\u178f\u17cb\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6 \u17ac\u179a\u179b\u17b6\u1799\u1782\u17d2\u179a\u17bf\u1784\u17d4.<\/li>\n<li><strong>\u1780\u179a\u178e\u17b8\u179b\u17be\u1780\u179b\u17c2\u1784 (\u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799)<\/strong>\u17d6 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794 (\u226424V DC) \u17ac\u1794\u1793\u17d2\u1791\u17bb\u1780\u1792\u1793\u17cb\u179f\u17bb\u1791\u17d2\u1792\u179f\u17b6\u1792 (DC-1) \u17a2\u17d2\u1793\u1780 <em>\u17a2\u17b6\u1785<\/em> \u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be Contactors AC \u1794\u17b6\u1793 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u17a2\u17d2\u1793\u1780\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1794\u17c9\u17bc\u179b\u1787\u17b6\u179f\u17ca\u17c1\u179a\u17b8 (\u17a7\u1791\u17b6\u17a0\u179a\u178e\u17cd \u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u1781\u17d2\u179f\u17c2 3 \u1794\u17c9\u17bc\u179b\u1787\u17b6\u179f\u17ca\u17c1\u179a\u17b8 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u1784\u17d2\u1780\u17be\u1793\u1782\u1798\u17d2\u179b\u17b6\u178f\u1781\u17d2\u1799\u179b\u17cb\u1794\u17b8\u178a\u1784)\u17d4 \u1791\u17c4\u17c7\u1799\u17c9\u17b6\u1784\u178e\u17b6\u1780\u17cf\u178a\u17c4\u1799 \u17a2\u17d2\u1793\u1780\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1785\u179a\u1793\u17d2\u178f\u1799\u17c9\u17b6\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784 (\u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u178a\u179b\u17cb 30-50% \u1793\u17c3\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 AC)\u17d4. <strong>\u178f\u17c2\u1784\u178f\u17c2\u1796\u17b7\u1782\u17d2\u179a\u17c4\u17c7\u1787\u17b6\u1798\u17bd\u1799\u1780\u17d2\u179a\u17bb\u1798\u17a0\u17ca\u17bb\u1793\u1795\u179b\u17b7\u178f\u17d4.<\/strong><\/li>\n<\/ul>\n<h3>\u179f\u17c1\u178e\u17b6\u179a\u17b8\u1799\u17c9\u17bc B: \u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb Contactors DC \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780 AC<\/h3>\n<p><strong>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u179f\u1798\u17d2\u179a\u17c1\u1785: \u17a2\u17b6\u1785\u1792\u17d2\u179c\u17be\u1791\u17c5\u1794\u17b6\u1793 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1782\u17d2\u1798\u17b6\u1793\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u17d4.<\/strong><\/p>\n<ul>\n<li>Contactors DC \u17a2\u17b6\u1785\u1794\u17c6\u1794\u17c2\u1780\u1792\u17d2\u1793\u17bc AC \u1799\u17c9\u17b6\u1784\u1784\u17b6\u1799\u179f\u17d2\u179a\u17bd\u179b \u1796\u17d2\u179a\u17c4\u17c7\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u179a\u1794\u179f\u17cb\u179c\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793 \u201c\u179a\u1785\u1793\u17b6\u17a0\u17bd\u179f\u17a0\u17c1\u178f\u17bb\u201d \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb AC \u17d4.<\/li>\n<li><strong>\u1782\u17bb\u178e\u179c\u17b7\u1794\u178f\u17d2\u178f\u17b7<\/strong>\u17d6 Contactors DC \u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1790\u17d2\u179b\u17c3\u1787\u17b6\u1784 \u1793\u17b7\u1784\u1792\u17c6\u1787\u17b6\u1784\u17d4 \u178a\u17bc\u1785\u1782\u17d2\u1793\u17b6\u1793\u17c1\u17c7\u1795\u1784\u178a\u17c2\u179a \u17a7\u1794\u1780\u179a\u178e\u17cf\u1793\u17c5\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u17c6\u1796\u17b6\u1780\u17cb\u178a\u17c4\u1799\u179c\u17c9\u17bb\u179b DC \u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c (\u179b\u17bb\u17c7\u178f\u17d2\u179a\u17b6\u178f\u17c2\u179c\u17b6\u1798\u17b6\u1793\u17a7\u1794\u1780\u179a\u178e\u17cf\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1785 AC\/DC)\u17d4.<\/li>\n<\/ul>\n<h2>\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8: \u1796\u17c1\u179b\u178e\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17b8\u1798\u17bd\u1799\u17d7<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/VIOX-AC-Contactor-Installed-in-Industrial-Motor-Control-Center.webp\" alt=\"VIOX AC Contactor in Industrial Motor Control Center\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; font-size: 0.9em; margin-top: 8px;\">Contactors VIOX AC \u1794\u17b6\u1793\u178a\u17c6\u17a1\u17be\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1798\u1787\u17d2\u1788\u1798\u178e\u17d2\u178c\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u178a\u17c2\u179b\u1787\u17b6\u1791\u17bc\u1791\u17c5\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780 inductive AC-3 \u17d4.<\/figcaption><\/figure>\n<h3>\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f Contactors AC \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17d6<\/h3>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a AC<\/strong>\u17d6 \u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a induction 3 \u17a0\u17d2\u179c\u17b6 (\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb \u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1794\u17bc\u1798 \u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1780\u1784\u17d2\u17a0\u17b6\u179a)\u17d4 \u179f\u17bc\u1798\u1798\u17be\u179b <a href=\"https:\/\/test.viox.com\/km\/contactor-vs-motor-starter\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1791\u179b\u17cb\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/a>.<\/li>\n<li><strong>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1796\u1793\u17d2\u179b\u17ba<\/strong>\u17d6 \u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u1792\u1793\u17b6\u1782\u17b6\u179a\u1792\u17c6\u17d7\u1793\u17c3\u1797\u17d2\u179b\u17be\u1784 LED \u17ac fluorescent \u17d4.<\/li>\n<li><strong>\u1794\u1793\u17d2\u1791\u17bb\u1780\u1780\u17c6\u178a\u17c5<\/strong>\u17d6 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u1798\u17d2\u178f\u17c5 AC \u1793\u17b7\u1784 furnace \u178a\u17c2\u179b\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u17d4.<\/li>\n<li><strong>\u1792\u1793\u17b6\u1782\u17b6\u179a Capacitor<\/strong>\u17d6 \u1780\u17b6\u179a\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u178f\u17d2\u178f\u17b6\u1790\u17b6\u1798\u1796\u179b (\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793 Contactors capacitor-duty \u1796\u17b7\u179f\u17c1\u179f) \u17d4.<\/li>\n<\/ul>\n<h3>\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f Contactors DC \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17d6<\/h3>\n<ul>\n<li><strong>\u1799\u17b6\u1793\u1799\u1793\u17d2\u178f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 (EVs)<\/strong>\u17d6 \u1780\u17b6\u179a\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1790\u17d2\u1798 \u1793\u17b7\u1784\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17cd\u179f\u17b6\u1780\u1790\u17d2\u1798\u179b\u17bf\u1793\u17d4.<\/li>\n<li><strong>\u1790\u17b6\u1798\u1796\u179b\u1780\u1780\u17be\u178f\u17a1\u17be\u1784\u179c\u17b7\u1789\u17d4<\/strong>\u17d6 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1785\u17bc\u179b\u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799 PV \u1793\u17b7\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1795\u17d2\u1791\u17bb\u1780\u1790\u17b6\u1798\u1796\u179b\u1790\u17d2\u1798 (BESS) \u17d4.<\/li>\n<li><strong>\u1798\u17c9\u17bc\u1791\u17d0\u179a DC<\/strong>\u17d6 \u179a\u1790\u1799\u1793\u17d2\u178f Forklifts, AGVs \u1793\u17b7\u1784 \u179f\u17d2\u1791\u17bc\u1785\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1792\u17bb\u1793\u1792\u17d2\u1784\u1793\u17cb\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u178a\u17b9\u1780\u1787\u1789\u17d2\u1787\u17bc\u1793<\/strong>\u17d6 \u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u1780 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799\u1790\u17b6\u1798\u1796\u179b\u179f\u1798\u17bb\u1791\u17d2\u179a\u17d4.<\/li>\n<\/ul>\n<h2>\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179c\u17b7\u179f\u17d2\u179c\u1780\u179a<\/h2>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb Contactors \u201cAmps\u201d \u1793\u17b7\u1784 \u201cVolts\u201d \u1782\u17ba\u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u1791\u17c1\u17d4 \u17a2\u17d2\u1793\u1780\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be <strong>\u1794\u17d2\u179a\u1797\u17c1\u1791\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb IEC 60947-4-1<\/strong>.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Engineering-Decision-Flowchart-for-AC-vs-DC-Contactor-Selection.webp\" alt=\"Engineering Flowchart for AC vs DC Contactor Selection\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; font-size: 0.9em; margin-top: 8px;\">\u1782\u17c6\u1793\u17bc\u179f\u178f\u17b6\u1784\u179b\u17c6\u17a0\u17bc\u179a\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17c1\u1785\u1785\u17b7\u178f\u17d2\u178f\u1795\u17d2\u1793\u17c2\u1780\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f Contactors \u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791\u1794\u1793\u17d2\u1791\u17bb\u1780 \u1793\u17b7\u1784\u179c\u17c9\u17bb\u179b\u17d4.<\/figcaption><\/figure>\n<h3>1. \u1780\u17c6\u178e\u178f\u17cb\u1794\u17d2\u179a\u1797\u17c1\u1791\u1794\u1793\u17d2\u1791\u17bb\u1780<\/h3>\n<ul>\n<li><strong>-\u1780\u17d2\u179a\u17bb\u1798 \u17e1<\/strong>\u17d6 \u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u1798\u17b7\u1793\u1798\u17b6\u1793 inductive \u17ac inductive \u1794\u1793\u17d2\u178f\u17b7\u1785 (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u1798\u17d2\u178f\u17c5) \u17d4.<\/li>\n<li><strong>-\u1780\u17d2\u179a\u17bb\u1798 \u17e3<\/strong>\u17d6 \u1798\u17c9\u17bc\u1791\u17d0\u179a Squirrel-cage (\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798 \u1794\u17b7\u1791\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a) \u17d4.<\/li>\n<li><strong>AC-4<\/strong>\u17d6 \u1798\u17c9\u17bc\u1791\u17d0\u179a Squirrel-cage (Plugging, inching \u2013 \u1792\u17d2\u1784\u1793\u17cb) \u17d4.<\/li>\n<li><strong>DC-1<\/strong>\u17d6 \u1794\u1793\u17d2\u1791\u17bb\u1780 DC \u178a\u17c2\u179b\u1798\u17b7\u1793\u1798\u17b6\u1793 inductive \u17ac inductive \u1794\u1793\u17d2\u178f\u17b7\u1785\u17d4.<\/li>\n<li><strong>DC-3<\/strong>\u17d6 \u1798\u17c9\u17bc\u1791\u17d0\u179a Shunt (\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798, plugging, inching) \u17d4.<\/li>\n<li><strong>DC-5<\/strong>\u17d6 \u1798\u17c9\u17bc\u1791\u17d0\u179a Series (\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798, plugging, inching) \u17d4.<\/li>\n<\/ul>\n<h3>2. \u1782\u178e\u1793\u17b6\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/h3>\n<p>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8 DC \u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u17d4 \u178f\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u17b6\u1780\u178a\u1790\u17b6\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u179a\u1794\u179f\u17cb Contactors \u178f\u17d2\u179a\u17bc\u179c\u1793\u17b9\u1784\u179c\u178a\u17d2\u178f\u1780\u17b6\u178f\u1796\u17d2\u179c\u1780\u17b7\u1785\u17d2\u1785\u178a\u17c2\u179b\u17a2\u17d2\u1793\u1780\u179a\u17c6\u1796\u17b9\u1784\u1791\u17bb\u1780\u17d4.<\/p>\n<h3>3. \u1780\u17b6\u179a\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u17a2\u17c6\u1796\u17b8\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/h3>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u1795\u17d2\u1793\u17c2\u1780\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u179f\u17bc\u1798\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u1794\u17d2\u179a\u17be Contactors \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u178a\u17b9\u1780\u1793\u17b6\u17c6\u178a\u17c4\u1799\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1792\u17b6\u1793\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178a\u17c2\u179b\u1792\u17b6\u1793\u17b6\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17d4 \u179f\u17d2\u179c\u17c2\u1784\u1799\u179b\u17cb\u1794\u1793\u17d2\u1790\u17c2\u1798\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179a\u1794\u179f\u17cb\u1799\u17be\u1784 <a href=\"https:\/\/test.viox.com\/km\/safety-contactor-vs-standard-contactor-force-guided-contacts-guide\/\">\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd Contactors \u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/a>.<\/p>\n<h2>\u1798\u17c9\u17b6\u1780 \u1793\u17b7\u1784\u1798\u17c9\u17bc\u178a\u17c2\u179b\u1791\u17bc\u1791\u17c5<\/h2>\n<p>\u1793\u17c5 <strong>VIOX \u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/strong>, \u1799\u17be\u1784\u1795\u179b\u17b7\u178f Contactors \u1799\u17c9\u17b6\u1784\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1780\u17c2\u179f\u1798\u17d2\u179a\u17bd\u179b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u179f\u1780\u179b\u17d4.<\/p>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/km\/ac-contactor\/\"><strong>Contactors VIOX AC<\/strong><\/a>\u17d6 \u179f\u17ca\u17c1\u179a\u17b8 CJX2 \u1793\u17b7\u1784 LC1-D \u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u1782\u17ba\u1787\u17b6\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a \u178a\u17c2\u179b\u1798\u17b6\u1793\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1799\u17c9\u17b6\u1793\u17cb\u179f\u17d2\u1796\u17d0\u179a\u1794\u17d2\u179a\u17b6\u1780\u17cb\u178a\u17c2\u179b\u1798\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb \u1793\u17b7\u1784\u179f\u17d2\u1793\u17bc\u179b laminated \u179a\u17b9\u1784\u1798\u17b6\u17c6\u17d4.<\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/modular-contactor\/\"><strong>Contactors VIOX Modular<\/strong><\/a>\u17d6 \u1782\u17d2\u179a\u17bf\u1784\u1794\u1784\u17d2\u179a\u17bd\u1798\u178a\u17c2\u179b\u1794\u17b6\u1793\u1798\u17c9\u17c4\u1793\u179b\u17be DIN-rail \u1782\u17ba\u179b\u17d2\u17a2\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798\u17a2\u1782\u17b6\u179a \u1793\u17b7\u1784\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1796\u1793\u17d2\u179b\u17ba\u17d4.<\/li>\n<li><strong>\u179f\u17ca\u17c1\u179a\u17b8 DC \u179c\u17c9\u17bb\u179b\u1781\u17d2\u1796\u179f\u17cb VIOX<\/strong>\u17d6 \u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u1787\u17b6\u1796\u17b7\u179f\u17c1\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1791\u17b8\u1795\u17d2\u179f\u17b6\u179a EV \u1793\u17b7\u1784 Solar \u178a\u17c2\u179b\u1798\u17b6\u1793\u1794\u1793\u17d2\u1791\u1794\u17cb\u1792\u17d2\u1793\u17bc\u178a\u17c2\u179b\u1794\u17b7\u1791\u1787\u17b7\u178f \u1793\u17b7\u1784\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1795\u17d2\u179b\u17bb\u17c6\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u17d4.<\/li>\n<\/ul>\n<p>\u1798\u17c9\u17b6\u1780\u179b\u17d2\u1794\u17b8\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1791\u17b8\u1795\u17d2\u179f\u17b6\u179a\u179a\u17bd\u1798\u1798\u17b6\u1793 Schneider Electric (TeSys), ABB (AF Series) \u1793\u17b7\u1784 Siemens (Sirius) \u1791\u17c4\u17c7\u1794\u17b8\u1787\u17b6 VIOX \u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1780\u17d2\u1793\u17bb\u1784\u178f\u1798\u17d2\u179b\u17c3\u1794\u17d2\u179a\u1780\u17bd\u178f\u1794\u17d2\u179a\u1787\u17c2\u1784\u1787\u17b6\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb OEMs \u1793\u17b7\u1784\u17a2\u17d2\u1793\u1780\u179f\u17b6\u1784\u179f\u1784\u17cb\u1794\u1793\u17d2\u1791\u17c7\u1780\u17cf\u178a\u17c4\u1799\u17d4.<\/p>\n<h2>\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f<\/h2>\n<p>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f Contactors \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1791\u17b6\u17c6\u1784\u17a7\u1794\u1780\u179a\u178e\u17cf \u1793\u17b7\u1784\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u17d4.<\/p>\n<ol>\n<li><strong>\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cf<\/strong>\u17d6 \u179c\u17b6\u179f\u17cb\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be multimeter \u17d4 \u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u17be\u1780 (\u221e \u03a9) \u1798\u17b6\u1793\u1793\u17d0\u1799\u1790\u17b6 \u17a7\u1794\u1780\u179a\u178e\u17cf\u1786\u17c1\u17c7\u17d4.<\/li>\n<li><strong>\u1797\u17b6\u1796\u1794\u1793\u17d2\u178f\u1793\u17c3\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/strong>\u17d6 \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cf\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u17be\u1780\u1790\u17b6\u1798\u1796\u179b \u1797\u17b6\u1796\u1792\u1793\u17cb\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u1794\u17c9\u17bc\u179b\u1782\u17bd\u179a\u178f\u17c2\u1793\u17c5\u1787\u17b7\u178f\u179f\u17bc\u1793\u17d2\u1799\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1783\u17be\u1789<\/strong>\u17d6 \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1781\u17d2\u1798\u17c5 \u17ac\u179a\u179b\u17b6\u1799 arc chutes \u2014 \u179f\u1789\u17d2\u1789\u17b6\u1793\u17c3\u1794\u1789\u17d2\u17a0\u17b6 arcing \u17d4.<\/li>\n<\/ol>\n<p><em>\u1785\u17c6\u178e\u17b6\u17c6\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/em>\u17d6 \u178f\u17c2\u1784\u178f\u17c2\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f <a href=\"https:\/\/test.viox.com\/km\/mcb-lockout-tagout-procedures-industrial-safety\/\">\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1794\u17b7\u1791 \/ \u1794\u17b7\u1791<\/a> \u1798\u17bb\u1793\u1796\u17c1\u179b\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u17d4.<\/p>\n<h2>\u1780\u17c6\u17a0\u17bb\u179f\u1791\u17bc\u1791\u17c5\u178a\u17be\u1798\u17d2\u1794\u17b8\u1787\u17c0\u179f<\/h2>\n<ol>\n<li><strong>\u179c\u17c9\u17bb\u179b\u17a7\u1794\u1780\u179a\u178e\u17cf\u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1782\u17d2\u1793\u17b6<\/strong>\u17d6 \u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f 24V DC \u1791\u17c5\u17a7\u1794\u1780\u179a\u178e\u17cf 24V AC \u1793\u17b9\u1784\u178a\u17bb\u178f\u179c\u17b6\u1785\u17c4\u179b (\u178a\u17c4\u1799\u179f\u17b6\u179a\u178f\u17c2\u1780\u1784\u17d2\u179c\u17c7\u1794\u17d2\u179a\u178f\u17b7\u1780\u1798\u17d2\u1798 inductive) \u17d4 \u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f 24V AC \u1791\u17c5\u17a7\u1794\u1780\u179a\u178e\u17cf 24V DC \u1793\u17b9\u1784\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u179c\u17b6\u1789\u17d0\u179a \u1793\u17b7\u1784\u1794\u179a\u17b6\u1787\u17d0\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1794\u17b7\u1791\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u1798\u17b7\u1793\u17a2\u17be\u1796\u17be\u1794\u17c9\u17bc\u179b<\/strong>: \u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a DC \u178a\u17c2\u179b\u1798\u17b6\u1793\u1795\u17d2\u179b\u17bb\u17c6\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785 \u1787\u17b6\u179a\u17bf\u1799\u17d7\u1784\u17b6\u1799\u1793\u17b9\u1784\u1794\u17c9\u17bc\u179b\u17d4 \u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u1781\u17d2\u179f\u17c2\u1794\u1789\u17d2\u1785\u17d2\u179a\u17b6\u179f\u1791\u17b7\u179f\u179a\u17bb\u1789\u1792\u17d2\u1793\u17bc <em>\u1785\u17bc\u179b\u1791\u17c5\u1780\u17d2\u1793\u17bb\u1784<\/em> \u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u17b1\u17d2\u1799\u1780\u17b6\u179a\u1785\u17bc\u179b\u1791\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179a\u1793\u17d2\u1792 \u178a\u17c2\u179b\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u1791\u17c6\u17a0\u17c6\u178f\u17bc\u1785\u1796\u17c1\u1780\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb DC<\/strong>: \u1780\u17b6\u179a\u179f\u1793\u17d2\u1798\u178f\u17cb\u1790\u17b6\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a AC 100A \u17a2\u17b6\u1785\u1791\u17d2\u179a\u17b6\u17c6\u1791\u17d2\u179a 100A DC \u17d4 \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u179c\u17b6\u17a2\u17b6\u1785\u1791\u17d2\u179a\u17b6\u17c6\u1791\u17d2\u179a\u1794\u17b6\u1793\u178f\u17c2 ~30A DC \u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u17d4.<\/li>\n<\/ol>\n<h2>\u179f\u17c6\u178e\u17bd\u179a\u1782\u17c1\u179f\u17bd\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb<\/h2>\n<h3>\u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be Contactors AC \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u17b6\u1782\u17bb\u1799 DC 48V \u1794\u17b6\u1793\u1791\u17c1?<\/h3>\n<p>\u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178e\u17c2\u1793\u17b6\u17c6\u1791\u17c1\u17d4 \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b 48V \u1798\u17b6\u1793\u1780\u1798\u17d2\u179a\u17b7\u178f\u1791\u17b6\u1794\u179b\u17d2\u1798\u1798 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb\u1793\u17c3\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u17b6\u1782\u17bb\u1799\u17a2\u17b6\u1785\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1792\u17d2\u1793\u17bc\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1799\u17bc\u179a\u17d4 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u17a2\u17d2\u1793\u1780\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1792\u17d2\u179c\u17be \u179f\u17bc\u1798\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784\u1794\u1784\u17d2\u1782\u17c4\u179b\u1791\u17b6\u17c6\u1784\u1794\u17b8\u1787\u17b6\u179f\u17ca\u17c1\u179a\u17b8 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u1784\u17d2\u1780\u17be\u1793\u1785\u1798\u17d2\u1784\u17b6\u1799\u1794\u17c6\u1794\u17c2\u1780\u1792\u17d2\u1793\u17bc \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 DC \u178a\u17c2\u179b\u1798\u17b6\u1793\u1787\u17c6\u1793\u17b6\u1789\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb\u1782\u17ba\u1798\u17b6\u1793\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1787\u17b6\u1784\u17d4.<\/p>\n<h3>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6 Contactors AC \u17ae\u179f\u17bc\u179a\u1782\u17d2\u179a\u179b\u17bd\u1789 \u17ac\u179f\u17bc\u179a\u55e1?<\/h3>\n<p>\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17a2\u17ca\u17bc\u179a\u1791\u17b6\u17c6\u1794\u178e\u17d2\u178f\u17b6\u179b\u1798\u1780\u1796\u17b8\u179b\u17c6\u17a0\u17bc\u179a\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u179f\u17bc\u1793\u17d2\u1799 100 \u178a\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u179c\u17b7\u1793\u17b6\u1791\u17b8 \u178a\u17c2\u179b\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1794\u1793\u17d2\u1791\u17c7\u179f\u17d2\u178f\u17be\u1784\u17d7\u1789\u17d0\u179a\u17d4 \u1780\u17b6\u179a\u1781\u17bc\u1785 \u17ac\u179a\u179b\u17bb\u1784 <strong>shading ring<\/strong> \u1793\u17b9\u1784\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17c6\u1781\u17b6\u1793\u1781\u17d2\u179b\u17b6\u17c6\u1784 \u1793\u17b7\u1784\u179a\u1789\u17c9\u17c1\u179a\u1789\u17c9\u17c3\u17d4.<\/p>\n<h3>\u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 DC \u1798\u17b6\u1793\u1797\u17b6\u1796\u179a\u179f\u17be\u1794\u1785\u17c6\u1796\u17c4\u17c7\u1794\u17c9\u17bc\u179b\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/h3>\n<p>Yes, many high-power DC contactors are polarity sensitive because the magnetic blowout coils rely on the direction of current flow to push the arc in the correct direction (into the chutes).<\/p>\n<h3>What is the difference between an AC-3 and AC-1 rating?<\/h3>\n<p>A single contactor will have different amperage ratings for different loads. An AC-1 rating (resistive) is always higher than an AC-3 rating (inductive motor) because resistive loads are easier to switch off.<\/p>\n<h3>\u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u17a2\u17b6\u1785\u1794\u17d2\u178f\u17bc\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 DC \u1787\u17b6\u1798\u17bd\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 AC \u1780\u17d2\u1793\u17bb\u1784\u1782\u17d2\u179a\u17b6\u17a2\u17b6\u179f\u1793\u17d2\u1793\u1794\u17b6\u1793\u1791\u17c1?<\/h3>\n<p>\u179b\u17bb\u17c7\u178f\u17d2\u179a\u17b6\u178f\u17c2 contactor AC \u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u1792\u17c6\u1787\u17b6\u1784\u1782\u17bd\u179a\u17b1\u17d2\u1799\u1780\u178f\u17cb\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb \u17a0\u17be\u1799\u1794\u17c9\u17bc\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1781\u17d2\u179f\u17c2\u1787\u17b6\u179f\u17ca\u17c1\u179a\u17b8\u17d4 \u1793\u17c1\u17c7\u1782\u17bd\u179a\u178f\u17c2\u1787\u17b6\u179c\u17b7\u1792\u17b6\u1793\u1780\u17b6\u179a\u1794\u178e\u17d2\u178a\u17c4\u17c7\u17a2\u17b6\u179f\u1793\u17d2\u1793\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7 \u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb\u1791\u1791\u17bd\u179b\u1794\u17b6\u1793\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796 DC \u178a\u17c2\u179b\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d4.<\/p>\n<h3>\u178f\u17be\u200b\u17a7\u1794\u1780\u179a\u178e\u17cf\u200b\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780\u200b\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u200b\u178a\u17c4\u1799\u200b\u179a\u1794\u17c0\u1794\u200b\u178e\u17b6?<\/h3>\n<p>\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a \u201c\u179f\u1780\u179b\u201d \u1791\u17c6\u1793\u17be\u1794\u1794\u17d2\u179a\u17be\u17a7\u1794\u1780\u179a\u178e\u17cf\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1780\u178a\u17c2\u179b\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c AC \u1791\u17c5 DC \u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u17d4 \u1793\u17c1\u17c7\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u1791\u1791\u17bd\u179b\u1799\u1780\u179c\u17c9\u17bb\u179b\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793 (\u17a7\u1791\u17b6\u17a0\u179a\u178e\u17cd 100-250V AC\/DC) \u1793\u17b7\u1784\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17a2\u17ca\u17bc\u179a\u1791\u17b6\u17c6\u17d4.<\/p>\n<h3>\u178f\u17be\u17a2\u17d2\u179c\u17b8\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u179a\u178a\u17c2\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784?<\/h3>\n<p>Contact welding occurs when the arc heat melts the silver alloy surface, and the contacts fuse together as they close or bounce. This is common when using AC contactors on DC loads or during short-circuit events.<\/p>\n<h2>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u179f\u1793\u17d2\u1793\u17b7<\/h2>\n<p>\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a AC \u1793\u17b7\u1784 DC \u1798\u17b7\u1793\u1798\u17c2\u1793\u1782\u17d2\u179a\u17b6\u1793\u17cb\u178f\u17c2\u1787\u17b6\u1785\u17c6\u178e\u1784\u17cb\u1785\u17c6\u178e\u17bc\u179b\u1785\u17b7\u178f\u17d2\u178f\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u179f\u17d2\u179b\u17b6\u1780\u1793\u17c4\u17c7\u1791\u17c1 \u2014 \u179c\u17b6\u1782\u17ba\u1787\u17b6\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u178a\u17c2\u179b\u1787\u17c6\u179a\u17bb\u1789\u178a\u17c4\u1799\u179a\u17bc\u1794\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17d4 \u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a AC \u1791\u17b6\u1789\u1799\u1780\u1794\u17d2\u179a\u1799\u17c4\u1787\u1793\u17cd\u1796\u17b8\u1780\u17b6\u179a\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u179f\u17bc\u1793\u17d2\u1799\u1792\u1798\u17d2\u1798\u1787\u17b6\u178f\u17b7\u1793\u17c3\u1780\u17d2\u179a\u17a1\u17b6\u1785\u178f\u17d2\u179a\u1784\u17d2\u1782\u178a\u17be\u1798\u17d2\u1794\u17b8\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796 \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a DC \u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u178a\u17cf\u179a\u17b9\u1784\u1798\u17b6\u17c6\u178a\u17be\u1798\u17d2\u1794\u17b8\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1790\u17b6\u1798\u1796\u179b\u1794\u1793\u17d2\u178f\u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17b6\u179b\u17cb\u17d4.<\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u17d2\u1793\u1780\u1787\u17c6\u1793\u17b6\u1789\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u1785\u17d2\u1794\u17b6\u1794\u17cb\u1782\u17ba\u179f\u17b6\u1798\u1789\u17d2\u1789\u17d6 <strong>\u1782\u17c4\u179a\u1796\u1794\u1793\u17d2\u1791\u17bb\u1780\u17d4.<\/strong> \u1780\u17bb\u17c6\u179f\u1798\u17d2\u179a\u17bb\u17c7\u179f\u1798\u17d2\u179a\u17bd\u179b\u179b\u17be\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u178a\u17c4\u1799\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7\u1781\u17bb\u179f\u17d4.<\/p>\n<p>\u1793\u17c5 <strong>VIOX \u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/strong>, \u1799\u17be\u1784\u1794\u17d2\u178f\u17c1\u1787\u17d2\u1789\u17b6\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u17d2\u178f\u17bc\u179a\u178a\u17c2\u179b\u1798\u17b6\u1793\u1782\u17bb\u178e\u1797\u17b6\u1796\u1781\u17d2\u1796\u179f\u17cb \u1793\u17b7\u1784\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17d4 \u1798\u17b7\u1793\u1790\u17b6\u17a2\u17d2\u1793\u1780\u1780\u17c6\u1796\u17bb\u1784\u179a\u1785\u1793\u17b6\u1780\u17d2\u179a\u17a1\u17b6\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u1787\u17c6\u1793\u17b6\u1793\u17cb\u1780\u17d2\u179a\u17c4\u1799 \u17ac\u1798\u1787\u17d2\u1788\u1798\u178e\u17d2\u178c\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u1793\u17c4\u17c7\u1791\u17c1 \u1780\u17d2\u179a\u17bb\u1798\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u178f\u17d2\u179a\u17c0\u1798\u1781\u17d2\u179b\u17bd\u1793\u1787\u17b6\u179f\u17d2\u179a\u17c1\u1785\u178a\u17be\u1798\u17d2\u1794\u17b8\u1787\u17bd\u1799\u17d4.<\/p>\n<p><strong>\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1781\u1793\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a\u178a\u17c2\u179b\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1782\u1798\u17d2\u179a\u17c4\u1784\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1798\u17c2\u1793\u1791\u17c1? \u179f\u17d2\u179c\u17c2\u1784\u1799\u179b\u17cb\u1796\u17b8 <a href=\"https:\/\/test.viox.com\/km\/ac-contactor\/\">\u1780\u17b6\u178f\u17b6\u17a1\u17bb\u1780\u1795\u179b\u17b7\u178f\u1795\u179b \u179a\u1794\u179f\u17cb\u1799\u17be\u1784<\/a> \u17ac <a href=\"https:\/\/test.viox.com\/km\/contact\/\">\u1791\u17b6\u1780\u17cb\u1791\u1784\u1798\u1780\u1799\u17be\u1784\u1781\u17d2\u1789\u17bb\u17c6<\/a> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1796\u17b7\u1782\u17d2\u179a\u17c4\u17c7\u1799\u17c4\u1794\u179b\u17cb\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1793\u17c5\u1790\u17d2\u1784\u17c3\u1793\u17c1\u17c7\u17d4.<\/strong><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction In the rapidly evolving landscape of industrial automation and renewable energy, selecting the correct power switching device is not just a matter of functionality\u2014it is a critical safety imperative. While AC (Alternating Current) and DC (Direct Current) contactors may appear nearly identical on a specification sheet or a warehouse shelf, they are engineered to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7070,"comment_status":"closed","ping_status":"open","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-7051","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\/7051","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=7051"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/7051\/revisions"}],"predecessor-version":[{"id":21331,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/7051\/revisions\/21331"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media\/7070"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media?parent=7051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/categories?post=7051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/tags?post=7051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}