{"id":14758,"date":"2025-03-25T22:17:35","date_gmt":"2025-03-25T14:17:35","guid":{"rendered":"https:\/\/viox.com\/?p=14758"},"modified":"2026-01-19T14:23:21","modified_gmt":"2026-01-19T06:23:21","slug":"a-complete-guide-to-modular-contactor","status":"publish","type":"post","link":"https:\/\/test.viox.com\/km\/a-complete-guide-to-modular-contactor\/","title":{"rendered":"\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u1796\u17c1\u1789\u179b\u17c1\u1789\u1785\u17c6\u1796\u17c4\u17c7 Modular Contactor"},"content":{"rendered":"<div class=\"product-intro\">\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c9\u17bc\u178c\u17bb\u179b \u1782\u17ba\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u178f\u17bc\u179a\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u178a\u17c2\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1790\u17b6\u1798\u1796\u179b\u1781\u17d2\u1796\u179f\u17cb\u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u178a\u17c4\u1799\u1794\u17d2\u179a\u17be\u179f\u1789\u17d2\u1789\u17b6\u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u17be\u1780 \u17ac\u1794\u17b7\u1791\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c1\u17d4 \u1798\u17b7\u1793\u178a\u17bc\u1785\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1794\u17c2\u1794\u1794\u17bb\u179a\u17b6\u178e\u1791\u17c1 \u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1798\u17c9\u17bc\u178c\u17bb\u179b\u179f\u1798\u1793\u17b9\u1784\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u1780 DIN \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a (\u1791\u1791\u17b9\u1784 17.5mm) \u178a\u17c2\u179b\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1791\u17c6\u1793\u17be\u1794\u17d4 \u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799\u1793\u17c1\u17c7\u1782\u17d2\u179a\u1794\u178a\u178e\u17d2\u178f\u1794\u17cb\u179b\u1780\u17d2\u1781\u178e\u17c8\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1793\u17c3\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f \u179f\u17c1\u178e\u17b6\u179a\u17b8\u1799\u17c9\u17bc\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784\u1780\u17d2\u1793\u17bb\u1784\u1796\u17b7\u1797\u1796\u179b\u17c4\u1780\u1796\u17b7\u178f \u1793\u17b7\u1784\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7 AC-7a\/AC-7b \u178a\u17c2\u179b\u178a\u17c3\u1782\u17bc\u1794\u17d2\u179a\u1780\u17bd\u178f\u1794\u17d2\u179a\u1787\u17c2\u1784\u1798\u17be\u179b\u179a\u17c6\u179b\u1784 \u178a\u17c2\u179b\u1787\u17b6\u1785\u17c6\u178e\u17c1\u17c7\u178a\u17b9\u1784\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1798\u17a0\u1793\u17d2\u178f\u179a\u17b6\u1799 \u1793\u17b7\u1784\u1780\u17b6\u179a\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 70% \u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/3-pole-25A-VIOX-modular-contactor-mounted-on-35mm-DIN-rail-showing-silver-alloy-contacts-coil-terminals-A1A2-and-main-power-terminals-T1-T2-T3-for-industrial-control-panel-installation.webp\" alt=\"3-pole 25A VIOX modular contactor mounted on 35mm DIN rail showing silver alloy contacts and terminals\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 1: \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c9\u17bc\u178c\u17bb\u179b VIOX 3-pole 25A \u178a\u17c2\u179b\u1794\u17b6\u1793\u1798\u17c9\u17c4\u1793\u1793\u17c5\u179b\u17be\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u1780 DIN 35mm \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a \u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1794\u1784\u17d2\u179a\u17bd\u1798\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17c7\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d4.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c9\u17bc\u178c\u17bb\u179b\u1787\u17b6\u17a2\u17d2\u179c\u17b8? \u1793\u17b7\u1799\u1798\u1793\u17d0\u1799 \u1793\u17b7\u1784\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u1780\u17b6\u179a\u1784\u17b6\u179a<\/h2>\n<h3>\u1793\u17b7\u1799\u1798\u1793\u17d0\u1799<\/h3>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c9\u17bc\u178c\u17bb\u179b \u1782\u17ba\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1787\u17b6\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u1784\u17d2\u1780\u17be\u178f \u17ac\u179a\u17c6\u1781\u17b6\u1793\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u179a\u179c\u17b6\u1784\u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1790\u17b6\u1798\u1796\u179b \u1793\u17b7\u1784\u1794\u1793\u17d2\u1791\u17bb\u1780\u17d4 \u1796\u17b6\u1780\u17d2\u1799 \u201c\u1798\u17c9\u17bc\u178c\u17bb\u179b\u201d \u179f\u17c6\u178a\u17c5\u179b\u17be\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u179a\u1794\u179f\u17cb\u1796\u17bd\u1780\u1782\u17c1\u178a\u17c2\u179b\u1798\u17c9\u17c4\u1793\u1793\u17c5\u179b\u17be\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u1780 DIN 35mm \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1791\u1791\u17b9\u1784\u1798\u17c9\u17bc\u178c\u17bb\u179b\u1793\u17b8\u1798\u17bd\u1799\u17d7 17.5mm \u178a\u17c2\u179b\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1791\u17c6\u17a0\u17c6\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1791\u17c6\u1793\u17be\u1794\u17d4 \u1798\u17b7\u1793\u178a\u17bc\u1785\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1780\u1798\u17d2\u179a\u17b7\u178f\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 (\u178a\u17c2\u179b\u179c\u17b6\u179f\u17cb 4-8 \u17a2\u17ca\u17b8\u1789) \u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1798\u17c9\u17bc\u178c\u17bb\u179b\u1795\u17d2\u178f\u179b\u17cb\u17a2\u17b6\u1791\u17b7\u1797\u17b6\u1796\u178a\u179b\u17cb\u1797\u17b6\u1796\u1794\u1784\u17d2\u179a\u17bd\u1798\u178a\u17c4\u1799\u1798\u17b7\u1793\u179b\u17c7\u1794\u1784\u17cb\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1785\u179a\u1793\u17d2\u178f\u17d4.<\/p>\n<p><strong>\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb:<\/strong> \u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c9\u17bc\u178c\u17bb\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1794\u1793\u17d2\u1791\u17bb\u1780\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 (\u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba \u1798\u17c9\u17bc\u1791\u17d0\u179a \u1780\u17c6\u178a\u17c5) \u1781\u178e\u17c8\u178a\u17c2\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u179a\u1794\u179f\u17cb\u1796\u17bd\u1780\u1782\u17c1\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1793\u17c5\u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794 (24V DC, 120V AC) \u17d4 \u1780\u17b6\u179a\u1794\u17c6\u1794\u17c2\u1780\u1793\u17c1\u17c7\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u1793\u17b7\u1784\u1797\u17b6\u1796\u1794\u178f\u17cb\u1794\u17c2\u1793\u17d4.<\/p>\n<h3>\u179a\u1794\u17c0\u1794\u178a\u17c2\u179b\u1796\u17bd\u1780\u1782\u17c1\u1792\u17d2\u179c\u17be\u1780\u17b6\u179a: \u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785<\/h3>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u179c\u17c9\u17bb\u179b\u1794\u1789\u17d2\u1787\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1791\u17c5\u17a7\u1794\u1780\u179a\u178e\u17cf \u179c\u17b6\u1794\u1784\u17d2\u1780\u17be\u178f\u178a\u17c2\u1793\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u178a\u17c2\u179b\u1791\u17b6\u1780\u17cb\u1791\u17b6\u1789\u17a2\u17b6\u1798\u17c9\u17b6\u1791\u17b8\u1799\u17d0\u179a \u178a\u17c4\u1799\u1794\u17b7\u1791\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c1\u178a\u17c4\u1799\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u17d4 \u1793\u17c1\u17c7\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1785\u179a\u1793\u17d2\u178f\u17a0\u17bc\u179a\u178f\u17b6\u1798\u179a\u1799\u17c8\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1790\u17b6\u1798\u1796\u179b\u17d4 \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u179c\u17c9\u17bb\u179b\u1794\u1789\u17d2\u1787\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178a\u1780\u1785\u17c1\u1789 \u179f\u17d2\u1796\u17d2\u179a\u17b8\u1784\u179a\u17bb\u1789\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17b6\u1785\u17cb\u1796\u17b8\u1782\u17d2\u1793\u17b6 \u179a\u17c6\u1781\u17b6\u1793\u178a\u179b\u17cb\u179b\u17c6\u17a0\u17bc\u179a\u1785\u179a\u1793\u17d2\u178f\u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Modular-contactor-technical-cutaway-diagram-showing-electromagnetic-coil-armature-linkage-silver-alloy-contacts-arc-chute-suppression-chamber-spring-mechanism-and-DIN-rail-mounting-bracket-with-labeled-components-and-arc-path-illustration.webp\" alt=\"Modular contactor technical cutaway diagram showing electromagnetic coil, armature, and contacts\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 2: \u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c9\u17bc\u178c\u17bb\u179b \u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a\u1795\u17d2\u1782\u17bb\u17c6\u17a7\u1794\u1780\u179a\u178e\u17cf\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785 \u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u17a2\u17b6\u1798\u17c9\u17b6\u1791\u17b8\u1799\u17d0\u179a \u1793\u17b7\u1784\u1794\u1793\u17d2\u1791\u1794\u17cb\u1791\u1794\u17cb\u179f\u17d2\u1780\u17b6\u178f\u17cb\u1792\u17d2\u1793\u17bc\u17d4.<\/figcaption><\/figure>\n<p><strong>\u1792\u17b6\u178f\u17bb\u1795\u17d2\u179f\u17c6\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u1785\u17c6\u1793\u17bd\u1793\u1794\u17b8:<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; border-spacing: 0;\" border=\"1\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th style=\"padding: 8px 12px; text-align: left;\">\u179f\u1798\u17b6\u179f\u1797\u17b6\u1782<\/th>\n<th style=\"padding: 8px 12px; text-align: left;\">\u1798\u17bb\u1781\u1784\u17b6\u179a<\/th>\n<th style=\"padding: 8px 12px; text-align: left;\">\u1780\u17c6\u178e\u178f\u17cb\u1785\u17c6\u178e\u17b6\u17c6\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u17a7\u1794\u1780\u179a\u178e\u17cf<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">\u1794\u1784\u17d2\u1780\u17be\u178f\u178a\u17c2\u1793\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785<\/td>\n<td style=\"padding: 8px 12px;\">\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1792\u1798\u17d2\u1798\u178f\u17b6: 24V DC, 230V AC \u17d4 \u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799 = \u1782\u17d2\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17d2\u178f\u17bc\u179a<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>Armature<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u178a\u17c4\u1799\u178a\u17c2\u1793\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785<\/td>\n<td style=\"padding: 8px 12px;\">\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1791\u17b8\u178a\u17c4\u1799\u179f\u17c1\u179a\u17b8; \u1792\u17bc\u179b\u17b8\/\u1780\u17c6\u1791\u17c1\u1785\u1780\u17c6\u1791\u17b8\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799 \u201c\u1789\u17d0\u179a\u201d<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c1<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">\u1792\u17b6\u178f\u17bb\u1795\u17d2\u179f\u17c6\u1785\u1798\u17d2\u179b\u1784\u1799\u17c9\u17b6\u1793\u17cb\u179f\u17d2\u1796\u17d0\u179a\u1794\u17d2\u179a\u17b6\u1780\u17cb<\/td>\n<td style=\"padding: 8px 12px;\">\u1791\u1791\u17bd\u179b\u179a\u1784\u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17be\u178f\u1792\u17d2\u1793\u17bc; \u1780\u17b6\u179a\u1796\u17b6\u1780\u17cb\u1794\u1784\u17d2\u1780\u17be\u1793\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u178f\u17b6\u1798\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u1780\u17b6\u179a\u1796\u17b7\u178f\u178a\u17c2\u179b\u179b\u17b6\u1780\u17cb\u1780\u17c6\u1794\u17b6\u17c6\u1784: \u1794\u17d2\u179a\u1797\u17c1\u1791\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb AC-7a vs AC-7b<\/h2>\n<h3>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u179a\u17bf\u1784\u1793\u17c1\u17c7\u179f\u17c6\u1781\u17b6\u1793\u17cb (\u17a0\u17be\u1799\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u178a\u17c3\u1782\u17bc\u1794\u17d2\u179a\u1780\u17bd\u178f\u1794\u17d2\u179a\u1787\u17c2\u1784\u179b\u17b6\u1780\u17cb\u179c\u17b6)<\/h3>\n<p>\u1782\u17c6\u1793\u17b7\u178f\u1781\u17bb\u179f\u1786\u17d2\u1782\u1784\u178a\u17cf\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1794\u17c6\u1795\u17bb\u178f\u1798\u17bd\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u1782\u17ba\u1787\u17c6\u1793\u17bf\u1790\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 25A \u1782\u17ba \u201c\u179b\u17d2\u17a2\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a2\u17d2\u179c\u17b8\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb 25A \u17ac\u1791\u17b6\u1794\u1787\u17b6\u1784\u1793\u17c1\u17c7\u201d \u17d4\u201d <strong>\u1793\u17c1\u17c7\u200b\u1787\u17b6\u200b\u1780\u17b6\u179a\u200b\u1798\u17b7\u1793\u200b\u1796\u17b7\u178f\u200b\u1799\u17c9\u17b6\u1784\u200b\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u17d4.<\/strong><\/p>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c9\u17bc\u178c\u17bb\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u178f\u17b6\u1798 <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>, \u178a\u17c2\u179b\u1780\u17c6\u178e\u178f\u17cb\u1797\u17b6\u1796\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a\u1793\u17c3\u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u1780\u17c6\u1796\u17bb\u1784\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u17d2\u178f\u17bc\u179a:<\/p>\n<ul>\n<li><strong>AC-7a:<\/strong> \u1794\u1793\u17d2\u1791\u17bb\u1780\u1792\u1793\u17cb\u179f\u17bb\u1791\u17d2\u1792\u179f\u17b6\u1792 (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u1798\u17d2\u178f\u17c5 \u17a1\u1792\u1793\u17cb \u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba incandescent)<\/li>\n<li><strong>AC-7b:<\/strong> \u1794\u1793\u17d2\u1791\u17bb\u1780 inductive \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1780\u1798\u17d2\u179a\u17b7\u178f\u1798\u1792\u17d2\u1799\u1798 (\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1794\u17b8\u17a0\u17d2\u179c\u17b6 \u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785)<\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/AC-7a-vs-AC-7b-modular-contactor-comparison-schematic.webp\" alt=\"AC-7a vs AC-7b modular contactor application guide and load condition comparison\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 4: \u1780\u17b6\u179a\u179c\u17b7\u1797\u17b6\u1782\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798: \u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb\u179a\u179c\u17b6\u1784\u1791\u1798\u17d2\u179a\u1784\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780 AC-7a (\u1792\u1793\u17cb) \u1793\u17b7\u1784 AC-7b (inductive) \u1793\u17b7\u1784\u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1793\u17c3\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u179a\u178a\u17c2\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u17d4.<\/figcaption><\/figure>\n<h3>\u17a2\u1793\u17d2\u1791\u17b6\u1780\u17cb AC-7a: \u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 25A \u1794\u179a\u17b6\u1787\u17d0\u1799\u1787\u17b6\u1798\u17bd\u1799\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/h3>\n<p>\u179f\u17bc\u1798\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u17a2\u17c6\u1796\u17b8\u179f\u17c1\u178e\u17b6\u179a\u17b8\u1799\u17c9\u17bc\u1793\u17c1\u17c7:<\/p>\n<p><strong>\u179c\u17b7\u179f\u17d2\u179c\u1780\u179a\u178a\u17c6\u17a1\u17be\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c9\u17bc\u178c\u17bb\u179b 25A \u1790\u17c4\u1780 (\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 AC-7a) \u178a\u17be\u1798\u17d2\u1794\u17b8\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1794\u17b8\u17a0\u17d2\u179c\u17b6 3 kW \u17d4.<\/strong><\/p>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798 \u1798\u17c9\u17bc\u1791\u17d0\u179a <strong>\u1785\u179a\u1793\u17d2\u178f rotor \u1785\u17b6\u1780\u17cb\u179f\u17c4 (LRC) \u1788\u17b6\u1793\u178a\u179b\u17cb 6-8 \u178a\u1784\u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1780\u17c6\u1796\u17bb\u1784\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/strong> - \u1794\u17d2\u179a\u17a0\u17c2\u179b 150A \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u178f\u17c2 100-200 \u1798\u17b8\u179b\u17b8\u179c\u17b7\u1793\u17b6\u1791\u17b8\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u17d4.<\/p>\n<p><strong>\u178f\u17be\u1798\u17b6\u1793\u17a2\u17d2\u179c\u17b8\u1780\u17be\u178f\u17a1\u17be\u1784\u1785\u17c6\u1796\u17c4\u17c7\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 25A \u1793\u17c4\u17c7?<\/strong><\/p>\n<ol>\n<li><strong>\u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17be\u178f\u1792\u17d2\u1793\u17bc\u178a\u17cf\u1792\u17c6<\/strong> \u1780\u17be\u178f\u17a1\u17be\u1784\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1796\u17d2\u1799\u17b6\u1799\u17b6\u1798\u1794\u17b7\u1791\u1793\u17c5\u1780\u17d2\u179a\u17c4\u1798\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u179b\u17b6\u17c6\u1784<\/li>\n<li><strong>\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u17a0\u17bd\u178f<\/strong>, \u1794\u1784\u17d2\u1780\u17be\u178f\u179a\u178e\u17d2\u178f\u17c5 \u1793\u17b7\u1784\u179a\u178e\u17d2\u178a\u17c5\u1793\u17c5\u179b\u17be\u1795\u17d2\u1791\u17c3\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/li>\n<li><strong>\u1795\u17d2\u1791\u17c3\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c2\u179b\u1798\u17b6\u1793\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u179a\u17bd\u1798\u178f\u17bc\u1785<\/strong>, \u1794\u1784\u17d2\u1780\u17be\u1793\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/li>\n<li><strong>\u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u17c6\u178a\u17c5\u1780\u17be\u1793\u17a1\u17be\u1784\u1799\u17c9\u17b6\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784<\/strong>, \u1794\u1793\u17d2\u1791\u1793\u17cb\u179f\u17d2\u1796\u17d2\u179a\u17b8\u1784\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/li>\n<li><strong>\u1785\u17c6\u178e\u17bb\u1785\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1795\u17d2\u179f\u17b6\u179a\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1782\u17d2\u1793\u17b6 \u17ac\u1794\u179a\u17b6\u1787\u17d0\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1794\u17be\u1780\u178a\u17c4\u1799\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb<\/strong>, \u1787\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796 ON<\/li>\n<\/ol>\n<p><strong>\u7ed3\u679c\uff1a<\/strong> \u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1796\u17b8 1,000,000+ \u179c\u178a\u17d2\u178f (AC-7a) \u1791\u17c5 300,000 \u179c\u178a\u17d2\u178f (\u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799 70%) \u17d4.<\/p>\n<h3>\u178f\u17b6\u179a\u17b6\u1784\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794 AC-7a vs AC-7b<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; border-spacing: 0;\" border=\"1\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th style=\"padding: 8px 12px; text-align: left;\">\u1795\u17d2\u1791\u17bb\u1780\u1794\u17d2\u179a\u1797\u17c1\u1791<\/th>\n<th style=\"padding: 8px 12px; text-align: left;\">\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 AC-7a<\/th>\n<th style=\"padding: 8px 12px; text-align: left;\">\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 AC-7b<\/th>\n<th style=\"padding: 8px 12px; text-align: left;\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6<\/th>\n<th style=\"padding: 8px 12px; text-align: left;\">\u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f AC-7a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u1798\u17d2\u178f\u17c5\u1792\u1793\u17cb (10kW)<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">\u2713 \u179f\u1798\u179a\u1798\u17d2\u1799 25A<\/td>\n<td style=\"padding: 8px 12px;\">\u2014<\/td>\n<td style=\"padding: 8px 12px;\">25A AC-7a<\/td>\n<td style=\"padding: 8px 12px;\">\u1782\u17d2\u1798\u17b6\u1793 - \u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179b\u17d2\u17a2\u17a5\u178f\u1781\u17d2\u1785\u17c4\u17c7<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1798\u17bd\u1799\u17a0\u17d2\u179c\u17b6 (3kW)<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">\u2717 \u1780\u17bb\u17c6<\/td>\n<td style=\"padding: 8px 12px;\">\u2713 \u178f\u1798\u17d2\u179a\u17bc\u179c<\/td>\n<td style=\"padding: 8px 12px;\">40A AC-7b \u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6<\/td>\n<td style=\"padding: 8px 12px;\">\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u179a\u178a\u17c2\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b 50 \u179c\u178a\u17d2\u178f<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1794\u17b8\u17a0\u17d2\u179c\u17b6 (3kW)<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">\u2717 \u1780\u17bb\u17c6<\/td>\n<td style=\"padding: 8px 12px;\">\u2713 \u178f\u1798\u17d2\u179a\u17bc\u179c<\/td>\n<td style=\"padding: 8px 12px;\">63A AC-7b \u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6<\/td>\n<td style=\"padding: 8px 12px;\">\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1798\u17a0\u1793\u17d2\u178f\u179a\u17b6\u1799\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b\u1794\u17c9\u17bb\u1793\u17d2\u1798\u17b6\u1793\u179f\u1794\u17d2\u178f\u17b6\u17a0\u17cd<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u1794\u1793\u17d2\u1791\u17bb\u1780\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1794\u1789\u17d2\u1787\u17b6 LED (2kW)<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">\u179a\u17b9\u1798<\/td>\n<td style=\"padding: 8px 12px;\">\u2713 \u179b\u17d2\u17a2\u1794\u17d2\u179a\u179f\u17be\u179a<\/td>\n<td style=\"padding: 8px 12px;\">32A \u1787\u17b6\u1798\u17bd\u1799\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f<\/td>\n<td style=\"padding: 8px 12px;\">\u1780\u17b6\u179a\u1781\u17d2\u179f\u17c4\u17c7\u1782\u17bb\u178e\u1797\u17b6\u1796\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1799\u17c9\u17b6\u1784\u1786\u17b6\u1794\u17cb\u179a\u17a0\u17d0\u179f<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1786\u17d2\u1793\u17b6\u17c6\u1784\u179f\u17b6\u1780 EV<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">\u2717 \u17a0\u17b6\u1798\u1783\u17b6\u178f\u17cb<\/td>\n<td style=\"padding: 8px 12px;\">\u2713 \u178f\u1798\u17d2\u179a\u17bc\u179c<\/td>\n<td style=\"padding: 8px 12px;\">50A AC-7b<\/td>\n<td style=\"padding: 8px 12px;\">\u1780\u17b6\u179a\u179a\u17c6\u179b\u17c4\u1797\u179b\u17be\u1780\u17bc\u178a\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 (NEC)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u1785\u17d2\u1794\u17b6\u1794\u17cb\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798<\/h3>\n<p><strong>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1798\u17c9\u17bc\u1791\u17d0\u179a \u178f\u17c2\u1784\u178f\u17c2\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f contactor \u178a\u17c2\u179b\u1798\u17b6\u1793\u17a2\u178f\u17d2\u179a\u17b6\u1799\u17c9\u17b6\u1784\u17a0\u17c4\u1785\u178e\u17b6\u179f\u17cb 125% \u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780\u1796\u17c1\u1789\u179a\u1794\u179f\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a \u17a0\u17be\u1799\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1787\u17b6\u1796\u17b7\u179f\u17c1\u179f AC-7b \u17d4.<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a 3 kW \u178a\u17c2\u179b\u1798\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a 15A, contactor \u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6\u17d6 <strong>19A \u00d7 1.25 = 24A \u2192 \u1794\u1784\u17d2\u1782\u178f\u17cb\u17a1\u17be\u1784\u1791\u17c5 32A AC-7b \u17d4.<\/strong><\/p>\n<hr \/>\n<h2>\u179f\u17c1\u178e\u17b6\u179a\u17b8\u1799\u17c9\u17bc\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784\u1780\u17d2\u1793\u17bb\u1784\u1796\u17b7\u1797\u1796\u1796\u17b7\u178f\u17d6 \u17a7\u1794\u1780\u179a\u178e\u17cd\u179c\u17b7\u179f\u17d2\u179c\u1780\u179a<\/h2>\n<h3>\u179f\u17c1\u178e\u17b6\u179a\u17b8\u1799\u17c9\u17bc A\u17d6 \u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1780\u1798\u17d2\u178f\u17c5\u1791\u17b9\u1780\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3<\/h3>\n<p><strong>\u1794\u1789\u17d2\u17a0\u17b6\u17d6<\/strong> \u1798\u17d2\u1785\u17b6\u179f\u17cb\u1795\u17d2\u1791\u17c7\u1785\u1784\u17cb\u1794\u17b6\u1793\u1780\u17b6\u179b\u179c\u17b7\u1797\u17b6\u1782\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u178a\u17c4\u1799 WiFi \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1780\u1798\u17d2\u178f\u17c5\u1791\u17b9\u1780\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 4kW \u178a\u17be\u1798\u17d2\u1794\u17b8\u1794\u1784\u17d2\u1780\u17be\u1793\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1790\u17b6\u1798\u1796\u179b\u17d4.<\/p>\n<p><strong>\u179f\u17d2\u1790\u17b6\u1794\u178f\u17d2\u1799\u1780\u1798\u17d2\u1798\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17d6<\/strong><\/p>\n<ul>\n<li><strong>\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1790\u17b6\u1798\u1796\u179b\u17d6<\/strong> \u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb 220V AC \u2192 \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a 20A MCB \u2192 \u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17c1 25A modular contactor (AC-7a) \u2192 \u1792\u17b6\u178f\u17bb\u200b\u1780\u17c6\u178a\u17c5 4kW<\/li>\n<li><strong>\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u17d6<\/strong> \u179a\u17b8\u17a1\u17c1 24V DC \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1780\u17c1\u17c7\u178a\u17c4\u1799\u1798\u17c9\u17bc\u178c\u17bb\u179b WiFi \u2192 \u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799 Contactor coil A1\/A2<\/li>\n<li><strong>\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17d6<\/strong> \u1794\u17ca\u17bc\u178f\u17bb\u1784\u179a\u17c6\u179b\u1784\u178a\u17c4\u1799\u178a\u17c3 \u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb WiFi \u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1794\u17b7\u1791\u179f\u1784\u17d2\u1782\u17d2\u179a\u17c4\u17c7\u1794\u1793\u17d2\u1791\u17b6\u1793\u17cb\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785<\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Wiring-diagram-for-smart-home-water-heater-control-using-VIOX-modular-contactor.webp\" alt=\"Wiring diagram for smart home water heater control using VIOX modular contactor\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 5\u17d6 \u1782\u17d2\u179a\u17c4\u1784\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784\u179b\u1798\u17d2\u17a2\u17b7\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b VIOX modular contactor \u1787\u17b6\u1798\u17bd\u1799\u179a\u17b8\u17a1\u17c1 WiFi \u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1780\u1798\u17d2\u178f\u17c5\u1791\u17b9\u1780\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u17d4.<\/figcaption><\/figure>\n<p><strong>\u17a2\u178f\u17d2\u1790\u1794\u1791\u1787\u17c6\u1793\u17bd\u179f\u179a\u17bc\u1794\u1797\u17b6\u1796\u17d6<\/strong> \u201c\u178a\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b6\u1798\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb modular contactor \u1787\u17b6\u1798\u17bd\u1799\u179a\u17b8\u17a1\u17c1 WiFi \u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3 \u1793\u17b7\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784 24V \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179b\u179c\u17b7\u1797\u17b6\u1782\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1780\u1798\u17d2\u178f\u17c5\u1791\u17b9\u1780\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u201d<\/p>\n<p><strong>\u17a2\u178f\u17d2\u1790\u1794\u17d2\u179a\u1799\u17c4\u1787\u1793\u17cd\u1793\u17c3\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u179f\u17d2\u1793\u17b6\u1780\u17cb\u1793\u17c5\u17d6<\/strong> \u17a2\u17d2\u1793\u1780\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u178a\u17c2\u179b\u179f\u17b7\u1780\u17d2\u179f\u17b6\u179f\u17c1\u178e\u17b6\u179a\u17b8\u1799\u17c9\u17bc\u1793\u17c1\u17c7 \u1785\u17c6\u178e\u17b6\u1799\u1796\u17c1\u179b 2-3 \u1793\u17b6\u1791\u17b8\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u179c\u17b7\u1797\u17b6\u1782\u178a\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b6\u1798 \u178a\u17c2\u179b\u1794\u1784\u17d2\u1780\u17be\u1793\u1798\u17c9\u17c2\u178f\u17d2\u179a\u1785\u17bc\u179b\u179a\u17bd\u1798\u178a\u17c2\u179b Google \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u17d4.<\/p>\n<h3>\u179f\u17c1\u178e\u17b6\u179a\u17b8\u1799\u17c9\u17bc B\u17d6 \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17cd\u179f\u17b6\u1780 EV<\/h3>\n<p><strong>\u1794\u1789\u17d2\u17a0\u17b6\u17d6<\/strong> \u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17cd\u179f\u17b6\u1780\u1790\u17d2\u1798\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1790\u17b6\u1798\u1796\u179b\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b 100ms \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u179a\u1780\u1783\u17be\u1789\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8\u17d4.<\/p>\n<p><strong>\u179f\u17d2\u1790\u17b6\u1794\u178f\u17d2\u1799\u1780\u1798\u17d2\u1798\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17d6<\/strong><\/p>\n<ul>\n<li><strong>\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17c1\u17d6<\/strong> \u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb \u2192 RCBO (\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1793\u17c5\u179f\u17c1\u179f\u179f\u179b\u17cb\/\u179b\u17be\u179f\u1785\u179a\u1793\u17d2\u178f) \u2192 63A AC-7b contactor \u2192 \u1791\u17b7\u1793\u17d2\u1793\u1795\u179b\u1786\u17d2\u1793\u17b6\u17c6\u1784\u179f\u17b6\u1780 EV<\/li>\n<li><strong>\u17a1\u17bc\u1787\u17b8\u1781\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u17d6<\/strong> \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1787\u17b6\u1781\u17d2\u1793\u17b6\u178f\u178f\u17bc\u1785\u179a\u1794\u179f\u17cb\u1786\u17d2\u1793\u17b6\u17c6\u1784\u179f\u17b6\u1780 \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17b9\u1784\u178a\u17b8\u1787\u17b6\u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u17d4 \u1793\u17c5\u1796\u17c1\u179b\u179a\u1780\u1783\u17be\u1789\u1780\u17c6\u17a0\u17bb\u179f (&gt;10k\u03a9), \u179f\u1789\u17d2\u1789\u17b6 24V DC \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178a\u1780\u1785\u17c1\u1789\u1796\u17b8 contactor coil, \u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1794\u17be\u1780 &lt; 100ms<\/li>\n<li><strong>\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17d6<\/strong> \u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u178f\u17b6\u1798\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a IEC 61851-1 \u1793\u17b7\u1784 NEC Article 625<\/li>\n<\/ul>\n<p><strong>\u178f\u1798\u17d2\u179b\u17c3\u1798\u17b6\u178f\u17b7\u1780\u17b6\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1789\u17d6<\/strong> \u179f\u17c1\u178e\u17b6\u179a\u17b8\u1799\u17c9\u17bc\u1793\u17c1\u17c7\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u178a\u17c4\u1799\u1795\u17d2\u1791\u17b6\u179b\u17cb\u1793\u17bc\u179c\u1780\u17c6\u178e\u17be\u1793\u1791\u17b8\u1795\u17d2\u179f\u17b6\u179a EV \u178a\u17c2\u179b\u1791\u17c6\u1793\u1784\u1787\u17b6\u1793\u17b9\u1784\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 Google Featured Snippets \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb \u201c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1786\u17d2\u1793\u17b6\u17c6\u1784\u179f\u17b6\u1780 EV\u201d \u17d4\u201d<\/p>\n<hr \/>\n<h2>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1793\u17c3\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u17d6 \u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6 Modular \u179c\u17b6\u1799\u178a\u17c6 Traditional<\/h2>\n<table style=\"border-collapse: collapse; width: 100%; border-spacing: 0;\" border=\"1\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th style=\"padding: 8px 12px; text-align: left;\">\u179b\u1780\u17d2\u1781\u178e\u17c8<\/th>\n<th style=\"padding: 8px 12px; text-align: left;\">Traditional Contactor<\/th>\n<th style=\"padding: 8px 12px; text-align: left;\">\u178c\u17bb Contactor<\/th>\n<th style=\"padding: 8px 12px; text-align: left;\">\u1782\u17bb\u178e\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u1791\u17c6\u17a0\u17c6<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">\u1791\u1791\u17b9\u1784 4-8 \u17a2\u17ca\u17b8\u1789<\/td>\n<td style=\"padding: 8px 12px;\">17.5mm (0.69 \u17a2\u17ca\u17b8\u1789)<\/td>\n<td style=\"padding: 8px 12px;\">\u1780\u17b6\u179a\u179f\u1793\u17d2\u179f\u17c6\u1791\u17c6\u17a0\u17c6 85% \u2192 \u1794\u1793\u17d2\u1791\u17c7\u178a\u1784\u17cb\u179f\u17ca\u17b8\u178f\u17c1\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">\u178a\u17c6\u17a1\u17be\u1784\u178a\u17c4\u1799\u1794\u17ca\u17bc\u17a1\u17bb\u1784, \u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784\u178f\u17b6\u1798\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a<\/td>\n<td style=\"padding: 8px 12px;\">\u1780\u17b6\u179a\u1781\u17d2\u1791\u17b6\u179f\u17cb\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u1780 DIN<\/td>\n<td style=\"padding: 8px 12px;\">\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a, \u1798\u17b7\u1793\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u179f\u1789\u17d2\u1789\u17b6\u179f\u17bc\u179a\u179f\u17d0\u1796\u17d2\u1791<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">65dB (\u201c\u1785\u17bb\u1785\u1781\u17d2\u179b\u17b6\u17c6\u1784\u201d)<\/td>\n<td style=\"padding: 8px 12px;\">20dB (\u179f\u17d2\u1791\u17be\u179a\u178f\u17c2\u179f\u17d2\u1784\u17b6\u178f\u17cb)<\/td>\n<td style=\"padding: 8px 12px;\">\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u1796\u1784\u17d2\u179a\u17b6\u1799\u1780\u17b6\u179a\u17b7\u1799\u17b6\u179b\u17d0\u1799\/\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u17be\u1780<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1790\u17b6\u1798\u1796\u179b Coil<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">\u1780\u17b6\u1793\u17cb 15-25W<\/td>\n<td style=\"padding: 8px 12px;\">\u1780\u17b6\u1793\u17cb 5-8W<\/td>\n<td style=\"padding: 8px 12px;\">\u1780\u17b6\u179a\u179f\u1793\u17d2\u179f\u17c6\u1790\u17b6\u1798\u1796\u179b 60% \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784 24\/7<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u1787\u17b8\u179c\u17b7\u178f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">100,000-500,000 \u179c\u178a\u17d2\u178f<\/td>\n<td style=\"padding: 8px 12px;\">1,000,000+ \u179c\u178a\u17d2\u178f (AC-1)<\/td>\n<td style=\"padding: 8px 12px;\">\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179c\u17c2\u1784\u1787\u17b6\u1784 10 \u178a\u1784 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 12px;\"><strong>\u1790\u17d2\u179b\u17c3\u178a\u17be\u1798<\/strong><\/td>\n<td style=\"padding: 8px 12px;\">$35-60<\/td>\n<td style=\"padding: 8px 12px;\">$25-45<\/td>\n<td style=\"padding: 8px 12px;\">\u1782\u17bb\u178e\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7 Modular\u17d6 \u178f\u1798\u17d2\u179b\u17c3\u1791\u17b6\u1794\u1787\u17b6\u1784 + \u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179b\u17d2\u17a2\u1787\u17b6\u1784<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179b\u17d2\u17a2\u1794\u17c6\u1795\u17bb\u178f\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 (\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784\u179a\u17a0\u17d0\u179f)<\/h2>\n<h3>\u1798\u17bb\u1793\u1796\u17c1\u179b\u178a\u17c6\u17a1\u17be\u1784<\/h3>\n<ul>\n<li>\u2713 \u1795\u17d2\u178f\u17b6\u1785\u17cb\u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1790\u17b6\u1798\u1796\u179b \u2014 <strong>\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1785\u179a\u1785\u17b6\u1794\u17b6\u1793<\/strong><\/li>\n<li>\u2713 \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u17a2\u178f\u17d2\u179a\u17b6 contactor \u178f\u17d2\u179a\u17bc\u179c\u1793\u17b9\u1784\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780 (\u1785\u17d2\u1794\u17b6\u1794\u17cb 125% \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a)<\/li>\n<li>\u2713 \u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1794\u17d2\u179a\u1797\u17c1\u1791 AC-7a \u1791\u179b\u17cb\u1793\u17b9\u1784 AC-7b \u178f\u17d2\u179a\u17bc\u179c\u1793\u17b9\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8<\/li>\n<li>\u2713 \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1797\u17b6\u1796\u1786\u1794\u1782\u17d2\u1793\u17b6\u1793\u17c3\u179c\u17c9\u17bb\u179b coil \u1787\u17b6\u1798\u17bd\u1799\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784<\/li>\n<\/ul>\n<h3>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u1780 DIN<\/h3>\n<ol>\n<li>\u178f\u1798\u17d2\u179a\u17b9\u1798 contactor \u1791\u17c5\u1793\u17b9\u1784\u1785\u1784\u17d2\u17a2\u17bc\u179a\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u1780<\/li>\n<li>\u1794\u1789\u17d2\u1785\u17bc\u179b\u1783\u17d2\u179b\u17b8\u1794\u1785\u17b6\u1780\u17cb\u179f\u17c4 (\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179f\u1798\u17d2\u1796\u17b6\u1792\u1785\u17bb\u17c7\u1780\u17d2\u179a\u17c4\u1798 10N)<\/li>\n<li>\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb contactor \u17a2\u1784\u17d2\u1782\u17bb\u1799\u179f\u17d2\u1798\u17be \u2014 \u1782\u17d2\u1798\u17b6\u1793\u1785\u1793\u17d2\u179b\u17c4\u17c7\u179a\u179c\u17b6\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd \u1793\u17b7\u1784\u1798\u17c9\u17bc\u178c\u17bb\u179b\u178a\u17c2\u179b\u1793\u17c5\u1787\u17b6\u1794\u17cb\u1782\u17d2\u1793\u17b6<\/li>\n<\/ol>\n<h3>\u1780\u17b6\u179a\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799 (\u179f\u17c6\u1781\u17b6\u1793\u17cb)<\/h3>\n<ul>\n<li>\u1794\u17d2\u179a\u17be\u1791\u17bd\u178e\u17ba\u179c\u17b8\u179f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f \u1780\u17c6\u178e\u178f\u17cb\u1791\u17c5\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f\u17d6 \u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 <strong>1.2-1.5 Nm<\/strong><\/li>\n<li>\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178a\u17c2\u179b\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb \u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u179f\u1793\u17d2\u179b\u17b6\u1780\u17cb\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1781\u17d2\u1796\u179f\u17cb \u2192 \u1780\u17c6\u178a\u17c5\u1781\u17d2\u179b\u17b6\u17c6\u1784<\/li>\n<li>\u1780\u17b6\u179a\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1781\u17d2\u179b\u17b6\u17c6\u1784\u1796\u17c1\u1780\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1781\u17bc\u1785\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799 \u2192 \u1794\u179a\u17b6\u1787\u17d0\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb<\/li>\n<\/ul>\n<h3>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784<\/h3>\n<ul>\n<li>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1797\u17b6\u1796\u1787\u17b6\u1794\u17cb\u1793\u17c3 Multimeter: \u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1782\u17bd\u179a\u178f\u17c2\u1794\u17be\u1780\/\u1794\u17b7\u1791\u1793\u17c5\u1796\u17c1\u179b\u179c\u17c9\u17bb\u179b\u17a7\u1794\u1780\u179a\u178e\u17cf\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\/\u178a\u1780\u1785\u17c1\u1789<\/li>\n<li>\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u179c\u17c9\u17bb\u179b\u1780\u17b6\u1793\u17cb: \u1794\u1793\u17d2\u1790\u1799\u179c\u17c9\u17bb\u179b\u1794\u1789\u17d2\u1787\u17b6\u1791\u17c5 90% \u1792\u1798\u17d2\u1798\u178f\u17b6 \u2014 Contactor \u1782\u17bd\u179a\u178f\u17c2\u1793\u17c5\u178f\u17c2\u1798\u17b6\u1793\u1790\u17b6\u1798\u1796\u179b<\/li>\n<li>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780: \u1794\u1784\u17d2\u1780\u17be\u1793\u1794\u1793\u17d2\u1791\u17bb\u1780\u1794\u1793\u17d2\u178f\u17b7\u1785\u1798\u17d2\u178f\u1784\u17d7\u1791\u17c5\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3, \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796 Contactor (\u1782\u17bd\u179a\u178f\u17c2\u1793\u17c5\u178f\u17d2\u179a\u1787\u17b6\u1780\u17cb\u1796\u17c1\u179b\u1794\u17c9\u17c7)<\/li>\n<\/ul>\n<hr \/>\n<h2>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 &amp; \u1790\u17c2\u1791\u17b6\u17c6: \u1780\u178f\u17d2\u178f\u17b6\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1798\u17be\u179b\u179a\u17c6\u179b\u1784\u1780\u17d2\u1793\u17bb\u1784\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb<\/h2>\n<h3>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u1798\u17b6\u1793\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb Contactors Modular<\/h3>\n<p><strong>\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb 12 \u1781\u17c2:<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1783\u17be\u1789\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179f\u17b9\u1780\u179a\u17c1\u1785\u179a\u17b9\u179b (pitting = \u179f\u1789\u17d2\u1789\u17b6\u1793\u17c3\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb)<\/li>\n<li>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u179a\u17bc\u1794\u1797\u17b6\u1796\u1780\u1798\u17d2\u178a\u17c5 (Contactor \u1792\u1798\u17d2\u1798\u178f\u17b6  75\u00b0C)<\/li>\n<li>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1797\u17b6\u1796\u1787\u17b6\u1794\u17cb\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cf: \u1797\u17b6\u1796\u1792\u1793\u17cb\u1792\u1798\u17d2\u1798\u178f\u17b6 100-1000\u03a9 \u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3<\/li>\n<\/ul>\n<p><strong>\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb 2 \u1786\u17d2\u1793\u17b6\u17c6 (\u17ac\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8 500,000 \u179c\u178a\u17d2\u178f):<\/strong><\/p>\n<ul>\n<li>\u1780\u17b6\u179a\u179c\u17b6\u179f\u17cb\u179f\u17d2\u1791\u1784\u17cb\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a 4 \u1781\u17d2\u179f\u17c2 (\u1782\u17bd\u179a\u178f\u17c2 &lt; 5m\u03a9)<\/li>\n<li>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 (\u1780\u17c1\u17c7\u17a7\u1794\u1780\u179a\u178e\u17cf\u178a\u17c4\u1799\u178a\u17c3; \u179f\u17d2\u178f\u17b6\u1794\u17cb\u179f\u17c6\u17a1\u17c1\u1784\u1794\u17d2\u178f\u17bc\u179a\u1799\u17c9\u17b6\u1784\u1785\u17d2\u1794\u17b6\u179f\u17cb)<\/li>\n<\/ul>\n<h3>\u179a\u1794\u17c0\u1794\u1794\u179a\u17b6\u1787\u17d0\u1799\u1791\u17bc\u1791\u17c5: \u201cContactor \u1798\u17b7\u1793\u1794\u1789\u17d2\u1785\u17c1\u1789\u201d<\/h3>\n<p><strong>\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17d6<\/strong> \u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u179a\u178a\u17c2\u1780\u178a\u17c4\u1799\u179f\u17b6\u179a\u178f\u17c2\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u1785\u179a\u1793\u17d2\u178f\u1785\u17bc\u179b \u17ac\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f AC-7a<\/p>\n<p><strong>\u1787\u17bd\u179f\u1787\u17bb\u179b\u17d6<\/strong> \u1787\u17c6\u1793\u17bd\u179f Contactor; \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1780\u17be\u178f\u17a1\u17be\u1784\u1798\u17d2\u178f\u1784\u1791\u17c0\u178f, \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1794\u17d2\u179a\u179f\u17be\u179a\u17a1\u17be\u1784\u1791\u17c5\u17a7\u1794\u1780\u179a\u178e\u17cd AC-7b \u178a\u17c2\u179b\u1798\u17b6\u1793\u17a2\u178f\u17d2\u179a\u17b6\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/VIOX-modular-contactor-comparison-de-energized-state-vs-energized-state-showing-electromagnetic-switching-mechanism-in-industrial-control-panel.webp\" alt=\"VIOX modular contactor comparison de-energized state vs energized state\" \/><em>\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 3: \u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u178a\u17c2\u179b\u1798\u17be\u179b\u1783\u17be\u1789\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785 \u1793\u17b7\u1784\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796\u179f\u17bc\u1785\u1793\u17b6\u1780\u179a LED \u179a\u179c\u17b6\u1784 Contactor \u178a\u17c2\u179b\u1782\u17d2\u1798\u17b6\u1793\u1790\u17b6\u1798\u1796\u179b (\u1794\u17be\u1780) \u1793\u17b7\u1784\u1798\u17b6\u1793\u1790\u17b6\u1798\u1796\u179b (\u1794\u17b7\u1791) \u17d4.<\/em><\/p>\n<hr \/>\n<h2>\u179f\u17c6\u178e\u17bd\u179a\u178a\u17c2\u179b\u179f\u17bd\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb (\u1795\u17d2\u1793\u17c2\u1780 FAQ)<\/h2>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 1: \u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be Contactor Modular 25A \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a 3 \u17a0\u17d2\u179c\u17b6 10 HP \u1794\u17b6\u1793\u1791\u17c1?<\/strong><\/p>\n<p><strong>\u1780\u17d6<\/strong> \u1798\u17b7\u1793\u17a2\u17b6\u1785\u1794\u17b6\u1793\u178a\u17b6\u1785\u17cb\u1781\u17b6\u178f\u17d4 \u1798\u17c9\u17bc\u1791\u17d0\u179a 3 \u17a0\u17d2\u179c\u17b6 \u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784 10 HP \u1791\u17b6\u1789\u1785\u179a\u1793\u17d2\u178f\u1794\u17d2\u179a\u17a0\u17c2\u179b 14A \u1796\u17c1\u179b\u1780\u17c6\u1796\u17bb\u1784\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1791\u17b6\u1789\u1785\u179a\u1793\u17d2\u178f\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 105A \u1796\u17c1\u179b\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798 (\u1799\u17c4\u1784\u178f\u17b6\u1798\u178f\u17b6\u179a\u17b6\u1784 NEC 430.251)\u17d4 \u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a AC-7a \u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784 25A \u1793\u17b9\u1784\u1787\u17b6\u1794\u17cb\u1782\u17b6\u17c6\u1784\u178f\u17c2\u1798\u17d2\u178f\u1784\u1782\u178f\u17cb\u1793\u17c5\u1796\u17c1\u179b\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u178a\u17c6\u1794\u17bc\u1784\u17d4 \u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6: \u1780\u17bb\u1784\u178f\u17b6\u1780\u17cb\u1791\u17d0\u179a AC-7b \u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784 125A \u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1791\u1794\u17cb\u1791\u179b\u17cb\u1785\u179a\u1793\u17d2\u178f\u1797\u17d2\u179b\u17b6\u1798\u17d7\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d4 \u1780\u17b6\u179a\u1794\u17c6\u1796\u17b6\u1793\u1785\u17d2\u1794\u17b6\u1794\u17cb\u1793\u17c1\u17c7\u1782\u17ba\u1795\u17d2\u1791\u17bb\u1799\u1793\u17b9\u1784\u1798\u17b6\u178f\u17d2\u179a\u17b6 430 \u1793\u17c3 NEC \u17a0\u17be\u1799\u1785\u17b6\u178f\u17cb\u1791\u17bb\u1780\u1787\u17b6\u1798\u17c4\u1783\u17c8\u1793\u17bc\u179c\u1780\u17b6\u179a\u1792\u17b6\u1793\u17b6\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 2: \u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6 Contactor Modular \u179a\u1794\u179f\u17cb\u1781\u17d2\u1789\u17bb\u17c6\u1798\u17b6\u1793\u179f\u17c6\u17a1\u17c1\u1784\u179a\u17a2\u17ca\u17bc\u179a\u1791\u17b6\u17c6\/\u179a\u1784\u17c6?<\/strong><\/p>\n<p><strong>\u1780\u17d6<\/strong> \u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17be\u178f\u1798\u17b6\u1793\u1794\u17b8:<\/p>\n<ol>\n<li><strong>\u179c\u17c9\u17bb\u179b\u17a7\u1794\u1780\u179a\u178e\u17cf\u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb<\/strong> (\u1780\u17d2\u179a\u17c4\u1798 90% \u1792\u1798\u17d2\u1798\u178f\u17b6): \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1790\u17b6\u1798\u1796\u179b, \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb 24V \u1796\u17b7\u178f\u1787\u17b6\u1795\u17d2\u178f\u179b\u17cb 22V+<\/li>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cf\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u1793\u17d2\u179f\u17b6\u1794\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u178a\u17c4\u1799\u1795\u17d2\u1793\u17c2\u1780<\/strong>\u17d6 \u1792\u17bc\u179b\u17b8 \u17ac\u1780\u17b6\u179a\u1781\u17bb\u179f\u1794\u17d2\u179a\u1780\u17d2\u179a\u178f\u17b8\u1793\u17c3\u179f\u17d2\u1793\u17bc\u179b\u178a\u17c2\u1780 \u2192 \u1780\u17b6\u179a\u1794\u17b7\u1791\u178a\u17c2\u1793\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785\u1798\u17b7\u1793\u1796\u17c1\u1789\u179b\u17c1\u1789 \u2192 \u179a\u17c6\u1789\u17d0\u179a\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785<\/li>\n<li><strong>\u1780\u17b6\u179a\u1794\u1784\u17d2\u1781\u17bc\u1785\u1791\u17d2\u179a\u1784\u17cb\u1791\u17d2\u179a\u17b6\u1799 Harmonic \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u1789\u17d2\u1787\u17b6<\/strong>\u17d6 \u179a\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u178a\u17b8 \u17ac\u1780\u17b6\u179a\u1787\u17d2\u179a\u17c0\u178f\u1787\u17d2\u179a\u17c2\u1780\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a PWM \u1794\u1784\u17d2\u1780\u17be\u178f\u1798\u178f\u17b7\u1780\u17c2\u179b\u1798\u17d2\u17a2\u179f\u17bc\u179a\u179f\u17d0\u1796\u17d2\u1791 50\/60 Hz<\/li>\n<\/ol>\n<p><em>\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17d6<\/em> \u179f\u1798\u17d2\u17a2\u17b6\u178f Contactor \u1787\u17b6\u1798\u17bd\u1799\u1781\u17d2\u1799\u179b\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb, \u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u1791\u17c5\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb, \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u178a\u17b8\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u1789\u17d2\u1787\u17b6\u17d4.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 3: \u178f\u17be Contactor Modular \u17a2\u17b6\u1785\u1794\u17d2\u178f\u17bc\u179a\u1794\u17c9\u17bb\u1793\u17d2\u1798\u17b6\u1793\u178a\u1784\u1798\u17bb\u1793\u1796\u17c1\u179b\u1794\u179a\u17b6\u1787\u17d0\u1799?<\/strong><\/p>\n<p><strong>\u1780\u17d6<\/strong> \u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb:<\/p>\n<ul>\n<li><strong>AC-1 (\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6):<\/strong> 1,000,000+ \u179c\u178a\u17d2\u178f\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785; 300,000+ \u179c\u178a\u17d2\u178f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/li>\n<li><strong>AC-3 (\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a):<\/strong> 100,000-300,000 \u179c\u178a\u17d2\u178f<\/li>\n<li><strong>AC-7a (\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6):<\/strong> 500,000 \u179c\u178a\u17d2\u178f\u1792\u1798\u17d2\u1798\u178f\u17b6<\/li>\n<li><strong>AC-7b (\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 inductive):<\/strong> 200,000 \u179c\u178a\u17d2\u178f<\/li>\n<\/ul>\n<p><em>\u1785\u17d2\u1794\u17b6\u1794\u17cb\u1791\u17bc\u1791\u17c5:<\/em> \u1782\u17bb\u178e\u179c\u178a\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u178a\u17c4\u1799 0.7 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1793\u17c5 80%+ \u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1787\u17b6\u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u17d4.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 4: \u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u1782\u17bd\u179a\u1787\u17c6\u1793\u17bd\u179f Contactor Modular \u1793\u17c5\u1796\u17c1\u179b\u178e\u17b6?<\/strong><\/p>\n<p><strong>\u1780\u17d6<\/strong> \u179f\u1789\u17d2\u1789\u17b6\u1794\u17d2\u179a\u17b6\u1794\u17cb:<\/p>\n<ul>\n<li>\u1785\u17c6\u178e\u17bb\u1785\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a\u179a\u17c1\u1785\u179a\u17b9\u179b \u17ac\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c2\u1796\u178e\u17cc\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1798\u17be\u179b\u1783\u17be\u1789<\/li>\n<li>Contactor \u1794\u179a\u17b6\u1787\u17d0\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1794\u17b7\u1791 \u17ac\u1794\u17be\u1780\u178a\u17c4\u1799\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb<\/li>\n<li>\u179c\u17c9\u17bb\u179b\u1780\u17b6\u1793\u17cb\u1792\u17d2\u179b\u17b6\u1780\u17cb\u1785\u17bb\u17c7\u1780\u17d2\u179a\u17c4\u1798 90% \u1792\u1798\u17d2\u1798\u178f\u17b6\u1793\u17c5\u1796\u17c1\u179b\u1798\u17b6\u1793\u1790\u17b6\u1798\u1796\u179b<\/li>\n<li>\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u179b\u17be\u179f\u1796\u17b8 75\u00b0C \u1780\u17d2\u179a\u17c4\u1798\u1794\u1793\u17d2\u1791\u17bb\u1780\u1792\u1798\u17d2\u1798\u178f\u17b6<\/li>\n<li>\u179f\u17c6\u17a1\u17c1\u1784 \u201c\u1780\u17b7\u1793\u201d \u17ac \u201c\u179a\u17a2\u17b6\u1780\u17cb\u179a\u17a2\u17bd\u179b\u201d \u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a<\/li>\n<\/ul>\n<hr \/>\n<h2>\u1782\u1793\u17d2\u179b\u17b9\u17c7\u200b\u1799\u1780<\/h2>\n<p>\u2713 <strong>Contactors Modular \u1791\u17b6\u1798\u1791\u17b6\u179a\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u178a\u17c4\u1799\u1794\u17d2\u179a\u17bb\u1784\u1794\u17d2\u179a\u1799\u17d0\u178f\u17d2\u1793\u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb AC-7a \u1791\u179b\u17cb\u1793\u17b9\u1784 AC-7b<\/strong> \u2014 \u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1781\u17bb\u179f\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b 70%<\/p>\n<p>\u2713 <strong>\u178f\u17c2\u1784\u178f\u17c2\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb 125% \u1793\u17c3\u1798\u17c9\u17bc\u1791\u17d0\u179a FLA \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb AC-7b<\/strong> \u2014 \u1785\u179a\u1793\u17d2\u178f rotor \u178a\u17c2\u179b\u1794\u17b6\u1793\u1785\u17b6\u1780\u17cb\u179f\u17c4\u1793\u17b9\u1784\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u1798\u17b7\u1793\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6<\/p>\n<p>\u2713 <strong>\u1780\u17b6\u179a\u1798\u17c9\u17c4\u1793\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u1780 DIN \u179f\u1793\u17d2\u179f\u17c6\u179f\u17c6\u1785\u17c3\u1791\u17c6\u17a0\u17c6\u1794\u1793\u17d2\u1791\u17c7 85%<\/strong> \u1794\u17be\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1791\u17c5\u1793\u17b9\u1784 Contactors \u1792\u1798\u17d2\u1798\u178f\u17b6, \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1780\u17d2\u179a\u17b6\u179f\u17cb<\/p>\n<p>\u2713 <strong>\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c (1.2-1.5 Nm) \u1782\u17ba\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1785\u179a\u1785\u17b6\u1794\u17b6\u1793\u1791\u17c1<\/strong> \u2014 \u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179a\u179b\u17bb\u1784\u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u17c6\u178a\u17c5 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1798\u17b7\u1793\u179f\u1798\u17b6\u1798\u17b6\u178f\u17d2\u179a<\/p>\n<p>\u2713 <strong>\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b WiFi \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u1796\u17c1\u179b\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3<\/strong> \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799 Contactors Modular \u1798\u17b6\u1793\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1794\u17d2\u179a\u179f\u17be\u179a\u17a1\u17be\u1784\u1793\u17bc\u179c\u17a2\u1782\u17b6\u179a\u1791\u17c6\u1793\u17be\u1794 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17be\u1793\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1790\u17b6\u1798\u1796\u179b<\/p>\n<p>\u2713 <strong>\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u1782\u17b7\u178f\u179b\u17c1\u1781\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a2\u1793\u17d2\u178f\u179a\u1780\u1798\u17d2\u1798<\/strong> \u1782\u17bd\u179a\u178f\u17c2\u1787\u17b6\u1780\u1793\u17d2\u179b\u17c2\u1784\u1788\u1794\u17cb\u178a\u17c6\u1794\u17bc\u1784\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780 \u1798\u17bb\u1793\u1796\u17c1\u179b\u1791\u17b7\u1789 \u2014 \u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f\u1786\u17d2\u1782\u1784\u178a\u17c2\u179b\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1790\u17d2\u179b\u17c3<\/p>\n<hr \/>\n<h2>\u1780\u179a\u178e\u17b8\u179f\u17b7\u1780\u17d2\u179f\u17b6\u1796\u17b7\u1797\u1796\u179b\u17c4\u1780\u1796\u17b7\u178f<\/h2>\n<h3>\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a\u1795\u179b\u17b7\u178f: \u1780\u17b6\u179a\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1781\u17d2\u179f\u17c2\u179f\u1784\u17d2\u179c\u17b6\u1780\u17cb\u1795\u179b\u17b7\u178f\u1780\u1798\u17d2\u1798 15 \u1798\u17c9\u17bc\u1791\u17d0\u179a<\/h3>\n<p><strong>\u179f\u17c1\u178e\u17b6\u179a\u17b8\u1799\u17c9\u17bc\u17d6<\/strong> \u179a\u17c4\u1784\u1785\u1780\u17d2\u179a\u17a2\u17b6\u1799\u17bb 15 \u1786\u17d2\u1793\u17b6\u17c6\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a Contactors \u1792\u1798\u17d2\u1798\u178f\u17b6 25A \u17d4 \u179a\u1794\u17b6\u1799\u1780\u17b6\u179a\u178e\u17cd\u1790\u17c2\u1791\u17b6\u17c6\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u179a\u17b6\u1799\u1780\u17b6\u179a\u178e\u17cd\u1796\u17b8\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799 Contactor 3-4 \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1786\u17d2\u1793\u17b6\u17c6 \u2192 $2,500 \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799 (\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u179a\u1784\u1785\u17b6\u17c6 + \u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u179b\u17b6\u179f\u17cb + \u1796\u179b\u1780\u1798\u17d2\u1798) \u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u179c\u17b7\u1797\u17b6\u1782\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb:<\/strong> Contactors \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 AC-7b \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1798\u17b7\u1793\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6 (25A) \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a 3 \u17a0\u17d2\u179c\u17b6\u178a\u17c2\u179b\u1798\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u1785\u17bc\u179b 40A \u17d4.<\/p>\n<p><strong>\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17d6<\/strong> \u1787\u17c6\u1793\u17bd\u179f\u178a\u17c4\u1799 Contactors Modular 63A AC-7b \u1793\u17c5\u179b\u17be\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u1780 DIN (\u1782\u1798\u17d2\u179b\u17b6\u178f 35mm \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a) \u17d4 \u178a\u17c6\u17a1\u17be\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u17b6\u1794\u17cb\u179f\u1789\u17d2\u1789\u17b6\u1780\u1798\u17d2\u178a\u17c5\u1793\u17c5\u179b\u17be\u1798\u17c9\u17bc\u1791\u17d0\u179a\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u1785\u17c6\u1793\u17bd\u1793 5 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u178f\u17b6\u1798\u1780\u17b6\u179a\u1796\u17d2\u1799\u17b6\u1780\u179a\u178e\u17cd\u17d4.<\/p>\n<p><strong>\u179b\u1791\u17d2\u1792\u1795\u179b:<\/strong><\/p>\n<ul>\n<li><strong>\u17a2\u178f\u17d2\u179a\u17b6\u1781\u17bc\u1785\u1781\u17b6\u178f\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784:<\/strong> 3.2\/\u1786\u17d2\u1793\u17b6\u17c6 \u2192 0.2\/\u1786\u17d2\u1793\u17b6\u17c6 (\u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799 94%)<\/li>\n<li><strong>\u178a\u1784\u17cb\u179f\u17ca\u17b8\u178f\u17c1\u1794\u1793\u17d2\u1791\u17c7:<\/strong> \u1780\u17be\u1793\u17a1\u17be\u1784 200% (\u1796\u17b8\u1798\u17bb\u1793\u1798\u17b6\u1793 contactor \u1794\u17d2\u179a\u1796\u17c3\u178e\u17b8 8 \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1794\u1793\u17d2\u1791\u17c7\u1794\u1789\u17d2\u1787\u17b6; \u17a5\u17a1\u17bc\u179c\u1793\u17c1\u17c7\u1798\u17b6\u1793 modular contactor 20)<\/li>\n<li><strong>\u1780\u17b6\u179a\u179f\u1793\u17d2\u179f\u17c6\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1786\u17d2\u1793\u17b6\u17c6:<\/strong> $12,000+ \u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799\u179b\u17be\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6 + $8,000 \u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1787\u17c0\u179f\u179c\u17b6\u1784\u1780\u17b6\u179a\u1795\u17d2\u17a2\u17b6\u1780\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/li>\n<\/ul>\n<hr \/>\n<h2>\u1792\u1793\u1792\u17b6\u1793\u178a\u17c2\u179b\u1791\u17b6\u1780\u17cb\u1791\u1784<\/h2>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179f\u17d2\u179c\u17c2\u1784\u1799\u179b\u17cb\u179f\u17ca\u17b8\u1787\u1798\u17d2\u179a\u17c5\u1794\u1793\u17d2\u1790\u17c2\u1798\u1791\u17c0\u178f\u17a2\u17c6\u1796\u17b8\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8 modular contactor \u1793\u17b7\u1784\u1787\u1798\u17d2\u179a\u17be\u179f\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f \u179f\u17bc\u1798\u179f\u17d2\u179c\u17c2\u1784\u179a\u1780\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u1794\u1793\u17d2\u1790\u17c2\u1798\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7:<\/p>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/km\/modular-contactor-types-a-comprehensive-guide\/\">\u1794\u17d2\u179a\u1797\u17c1\u1791 Modular Contactor \u1793\u17b7\u1784\u1787\u1798\u17d2\u179a\u17be\u179f Solid-State<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/contactors-vs-relays-understanding-the-key-differences\/\">Contactors vs Relays: \u1796\u17c1\u179b\u178e\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u17be\u1798\u17bd\u1799\u178e\u17b6<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/how-to-choose-the-right-timer-relay\/\">\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798\u1795\u17d2\u1791\u17c7\u1786\u17d2\u179b\u17b6\u178f\u179c\u17c3: \u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f Timer Relay<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/what-is-a-molded-case-circuit-breaker-mccb\/\">\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8: MCCB \u1793\u17b7\u1784\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/a><\/li>\n<\/ul>\n<hr \/>\n<h2>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u179f\u1793\u17d2\u1793\u17b7<\/h2>\n<p>Modular contactor \u178f\u17c6\u178e\u17b6\u1784\u17b1\u17d2\u1799\u1780\u17b6\u179a\u179c\u17b7\u179c\u178f\u17d2\u178f\u1793\u17c3\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1794\u17d2\u178f\u17bc\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u2014 \u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17bc\u179c\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc magnetic \u1794\u17d2\u179a\u1796\u17c3\u178e\u17b8\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1791\u17c6\u17a0\u17c6 \u1793\u17b7\u1784\u1797\u17b6\u1796\u1794\u178f\u17cb\u1794\u17c2\u1793\u1793\u17c3\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u178a\u17c2\u179b\u1791\u17b6\u1798\u1791\u17b6\u179a\u178a\u17c4\u1799\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u1791\u17c6\u1793\u17be\u1794\u17d4 \u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb AC-7a \u1793\u17b7\u1784 AC-7b \u1798\u17b7\u1793\u1798\u17c2\u1793\u1782\u17d2\u179a\u17b6\u1793\u17cb\u178f\u17c2\u1787\u17b6\u1791\u17d2\u179a\u17b9\u179f\u17d2\u178f\u17b8\u1793\u17c4\u17c7\u1791\u17c1; \u179c\u17b6\u1782\u17ba\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u178a\u17cf\u1798\u17a0\u1793\u17d2\u178f\u179a\u17b6\u1799\u17d4.<\/p>\n<p>\u178f\u17b6\u1798\u179a\u1799\u17c8\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u17a2\u1793\u17d2\u1791\u17b6\u1780\u17cb AC-7a \u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178f\u17b6\u1798\u1785\u17d2\u1794\u17b6\u1794\u17cb\u1791\u17c6\u17a0\u17c6 125% \u1780\u17b6\u179a\u1794\u17d2\u179a\u1780\u17b6\u1793\u17cb\u1781\u17d2\u1787\u17b6\u1794\u17cb\u1793\u17bc\u179c\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u1793\u17c3\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u1793\u17b7\u1784\u1780\u17b6\u179a\u1791\u17b6\u1789\u1799\u1780\u17a7\u1794\u1780\u179a\u178e\u17cd\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a2\u1793\u17d2\u178f\u179a\u1780\u1798\u17d2\u1798 \u179c\u17b7\u179f\u17d2\u179c\u1780\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u1793\u17b7\u1784\u17a2\u17d2\u1793\u1780\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1782\u17d2\u179a\u17bf\u1784\u1794\u179a\u17b7\u1780\u17d2\u1781\u17b6\u179a\u17a2\u17b6\u1785\u179a\u1785\u1793\u17b6\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c2\u179b\u179a\u17b9\u1784\u1798\u17b6\u17c6 \u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798\u1780\u17bc\u178a \u1793\u17b7\u1784\u179f\u1793\u17d2\u179f\u17c6\u179f\u17c6\u1785\u17c3 \u178a\u17c2\u179b\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u178a\u17c4\u1799\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u17a2\u179f\u17cb\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u1791\u179f\u179c\u178f\u17d2\u179f\u179a\u17cd\u17d4.<\/p>\n<p><strong>VIOX Electric \u1795\u179b\u17b7\u178f modular contactor \u1799\u17c9\u17b6\u1784\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u178f\u17b6\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a IEC 60947-4-1 \u1793\u17b7\u1784 UL 508 \u17d4.<\/strong> \u1780\u17d2\u179a\u17bb\u1798\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\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 HVAC \u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba \u1793\u17b7\u1784\u1782\u1798\u17d2\u179a\u17c4\u1784\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7\u1780\u1798\u17d2\u1798\u17d4 \u179f\u17bc\u1798\u1791\u17b6\u1780\u17cb\u1791\u1784\u1780\u17d2\u179a\u17bb\u1798\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1787\u17c6\u1793\u17bd\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u179f\u1798\u17d2\u179a\u1794\u178f\u17b6\u1798\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u178f\u17c2\u1798\u17bd\u1799\u1782\u178f\u17cb\u1793\u17c3\u1782\u17d2\u179a\u17bf\u1784\u1794\u179a\u17b7\u1780\u17d2\u1781\u17b6\u179a\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u17d4.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 136px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1834.47px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1834.47px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2602.45px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2602.45px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3145.58px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3145.58px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 5140.52px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 5140.52px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 7600.16px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 7600.16px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 136px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Modular contactors are electromagnetic switches that safely control high-power circuits by using a low-voltage signal to activate or deactivate main contacts. Unlike traditional contactors, modular designs fit standardized DIN rails (17.5mm width), enabling space-efficient integration into modern electrical panels. This comprehensive guide covers selection criteria, real-world wiring scenarios, and the critical AC-7a\/AC-7b differences that competitors [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14759,"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-14758","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\/14758","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=14758"}],"version-history":[{"count":2,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/14758\/revisions"}],"predecessor-version":[{"id":21365,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/14758\/revisions\/21365"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media\/14759"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media?parent=14758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/categories?post=14758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/tags?post=14758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}