{"id":21471,"date":"2026-01-27T23:03:18","date_gmt":"2026-01-27T15:03:18","guid":{"rendered":"https:\/\/viox.com\/?p=21471"},"modified":"2026-01-27T23:05:47","modified_gmt":"2026-01-27T15:05:47","slug":"electrical-fuses-types-working-principle-selection-guide","status":"publish","type":"post","link":"https:\/\/test.viox.com\/km\/electrical-fuses-types-working-principle-selection-guide\/","title":{"rendered":"\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17d6 \u1794\u17d2\u179a\u1797\u17c1\u1791 \u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u1780\u17b6\u179a\u1784\u17b6\u179a \u1793\u17b7\u1784\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179c\u17b7\u179f\u17d2\u179c\u1780\u179a"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u1785\u1798\u17d2\u179b\u17be\u1799\u1795\u17d2\u1791\u17b6\u179b\u17cb\u17d6 \u178f\u17be\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1787\u17b6\u17a2\u17d2\u179c\u17b8 \u17a0\u17be\u1799\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u179c\u17b6\u179f\u17c6\u1781\u17b6\u1793\u17cb?<\/h2>\n<p>\u1780 <strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/strong> \u1782\u17ba\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u179b\u17c7\u1794\u1784\u17cb \u178a\u17c2\u179b\u1798\u17b6\u1793\u1792\u17b6\u178f\u17bb\u179b\u17c4\u17a0\u17c8\u1792\u17b6\u178f\u17bb\u178a\u17c2\u179b\u179a\u179b\u17b6\u1799\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u1780\u1798\u17d2\u179a\u17b7\u178f\u17a0\u17bc\u179a\u1780\u17b6\u178f\u17cb\u179c\u17b6 \u178a\u17c4\u1799\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u17a7\u1794\u1780\u179a\u178e\u17cd \u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1797\u17d2\u179b\u17be\u1784 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1793\u17c3\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17d4 \u1798\u17b7\u1793\u178a\u17bc\u1785\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17c6\u178e\u178f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793 <a href=\"https:\/\/test.viox.com\/km\/what-is-the-difference-between-fuse-and-circuit-breaker\/\">breakers \u179f\u17c0\u1782\u17d2\u179c\u17b8<\/a>, \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u179a\u17a0\u17d0\u179f\u1787\u17b6\u1784 (0.002-0.004 \u179c\u17b7\u1793\u17b6\u1791\u17b8) \u17a0\u17be\u1799\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793\u1791\u17c1 \u178a\u17c2\u179b\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1796\u17bd\u1780\u179c\u17b6\u179b\u17d2\u17a2\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1782\u17d2\u179a\u17bf\u1784\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1785\u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7 \u1782\u17d2\u179a\u17bf\u1784\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u1793\u17b7\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u179c\u17c9\u17bb\u179b\u1781\u17d2\u1796\u179f\u17cb \u178a\u17c2\u179b\u1780\u17b6\u179a\u1789\u17c2\u1780\u1780\u17c6\u17a0\u17bb\u179f\u179a\u17a0\u17d0\u179f\u1798\u17b6\u1793\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d4.<\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179c\u17b7\u179f\u17d2\u179c\u1780\u179a\u178a\u17c2\u179b\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1782\u17bb\u178e\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u1785\u17c6\u1793\u17bd\u1793\u1794\u17b8\u17d6 <strong>\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u179b\u17bf\u1793\u1794\u17c6\u1795\u17bb\u178f<\/strong> \u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8, <strong>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1780\u17c6\u178e\u178f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a semiconductor, \u1793\u17b7\u1784 <strong>\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u178a\u17c2\u179b\u1798\u17b6\u1793\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796<\/strong> \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1785\u17b6\u1794\u17cb\u1796\u17b8\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u179a\u1790\u1799\u1793\u17d2\u178f 32V \u178a\u179b\u17cb\u1794\u178e\u17d2\u178f\u17b6\u1789\u1785\u17c2\u1780\u1785\u17b6\u1799\u1790\u17b6\u1798\u1796\u179b 33kV \u17d4 \u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1793\u17c1\u17c7\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17d2\u179a\u1794\u1781\u17d0\u178e\u17d2\u178c\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f \u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u1791\u17c6\u17a0\u17c6 \u1793\u17b7\u1784\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 \u1799\u17c4\u1784\u178f\u17b6\u1798 IEC 60269, UL 248 \u1793\u17b7\u1784\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179b\u17d2\u17a2\u1794\u17c6\u1795\u17bb\u178f\u1780\u17d2\u1793\u17bb\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d4.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Various-types-of-electrical-fuses-including-HRC-cartridge-and-blade-fuses-for-industrial-circuit-protection-applications.webp\" alt=\"Various types of electrical fuses including HRC cartridge and blade fuses for industrial circuit protection applications\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\"><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 1: \u1794\u17d2\u179a\u1797\u17c1\u1791\u1795\u17d2\u179f\u17c1\u1784\u17d7\u1793\u17c3\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u179a\u17bd\u1798\u1791\u17b6\u17c6\u1784\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1796\u17d2\u179a\u17b8\u1793\u1792\u17d0\u179a HRC \u1793\u17b7\u1784\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 blade \u178a\u17c2\u179b\u1794\u17b6\u1793\u179a\u17c0\u1794\u1785\u17c6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d4.<\/figcaption><\/figure>\n<hr>\n<h2>\u1795\u17d2\u1793\u17c2\u1780\u1791\u17b8 1: \u179a\u1794\u17c0\u1794\u178a\u17c2\u179b\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u2014\u179a\u17bc\u1794\u179c\u17b7\u1791\u17d2\u1799\u17b6\u1793\u17c3\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a<\/h2>\n<h3>\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793<\/h3>\n<p>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u179b\u17be <strong>\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1780\u17c6\u178a\u17c5\u1793\u17c3\u1785\u179a\u1793\u17d2\u178f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/strong> (\u1780\u17c6\u178a\u17c5 Joule) \u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1789\u178a\u17c4\u1799\u179a\u17bc\u1794\u1798\u1793\u17d2\u178f\u17d6<\/p>\n<pre style=\"background-color: #f5f5f5; padding: 15px; border-radius: 5px; overflow-x: auto;\">Q = I\u00b2Rt<\/pre>\n<p>\u1780\u1793\u17d2\u179b\u17c2\u1784\u178e\u17b6\u17d6<\/p>\n<ul>\n<li><strong>Q<\/strong> = \u1780\u17c6\u178a\u17c5\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1784\u17d2\u1780\u17be\u178f (Joules)<\/li>\n<li><strong>\u1781\u17d2\u1789\u17bb\u17c6<\/strong> = \u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u17a0\u17bc\u179a\u1780\u17b6\u178f\u17cb\u1792\u17b6\u178f\u17bb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 (Amperes)<\/li>\n<li><strong>\u179a<\/strong> = \u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17c3\u1792\u17b6\u178f\u17bb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 (Ohms)<\/li>\n<li><strong>t<\/strong> = \u179a\u1799\u17c8\u1796\u17c1\u179b\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6 (\u179c\u17b7\u1793\u17b6\u1791\u17b8)<\/li>\n<\/ul>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u1796\u17b8\u178f\u1798\u17d2\u179b\u17c3\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179a\u1794\u179f\u17cb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 <strong>\u1790\u17b6\u1798\u1796\u179b I\u00b2t<\/strong> \u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1792\u17b6\u178f\u17bb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1788\u17b6\u1793\u178a\u179b\u17cb\u1785\u17c6\u178e\u17bb\u1785\u179a\u179b\u17b6\u1799\u179a\u1794\u179f\u17cb\u179c\u17b6 \u1794\u1784\u17d2\u1780\u17be\u178f\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u17be\u1780\u1785\u17c6\u17a0\u178a\u17c2\u179b\u179a\u17c6\u1781\u17b6\u1793\u178a\u179b\u17cb\u179b\u17c6\u17a0\u17bc\u179a\u1785\u179a\u1793\u17d2\u178f\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b\u1794\u17c9\u17bb\u1793\u17d2\u1798\u17b6\u1793\u1798\u17b8\u179b\u17b8\u179c\u17b7\u1793\u17b6\u1791\u17b8\u17d4.<\/p>\n<h3>\u179b\u17c6\u178a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1794\u17b8\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b<\/h3>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead style=\"background-color: #f8f9fa;\">\n<tr>\n<th style=\"padding: 8px;\">\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b<\/th>\n<th style=\"padding: 8px;\">\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/th>\n<th style=\"padding: 8px;\">\u179a\u1799\u17c8\u1796\u17c1\u179b<\/th>\n<th style=\"padding: 8px;\">\u1780\u17b6\u179a\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u179a\u17bc\u1794\u179c\u1793\u17d2\u178f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\"><strong>1. \u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1785\u179a\u1793\u17d2\u178f\u17a0\u17bc\u179a\u1780\u17b6\u178f\u17cb\u1792\u17b6\u178f\u17bb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794<\/td>\n<td style=\"padding: 8px;\">\u1794\u1793\u17d2\u178f<\/td>\n<td style=\"padding: 8px;\">\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1792\u17b6\u178f\u17bb &lt; \u1785\u17c6\u178e\u17bb\u1785\u179a\u179b\u17b6\u1799<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>2. \u1798\u17bb\u1793\u1796\u17c1\u179b\u1794\u1789\u17d2\u1785\u17c1\u1789\u1792\u17d2\u1793\u17bc<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u1780\u17c6\u178a\u17c5\u1792\u17b6\u178f\u17bb\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb\u1785\u17c6\u178e\u17bb\u1785\u179a\u179b\u17b6\u1799<\/td>\n<td style=\"padding: 8px;\">0.001-0.1 \u179c\u17b7\u1793\u17b6\u1791\u17b8<\/td>\n<td style=\"padding: 8px;\">\u1792\u17b6\u178f\u17bb\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u179a\u179b\u17b6\u1799, \u1797\u17b6\u1796\u1792\u1793\u17cb\u1780\u17be\u1793\u17a1\u17be\u1784<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>3. \u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u17c1\u1789\u1792\u17d2\u1793\u17bc \u1793\u17b7\u1784\u1780\u17b6\u179a\u179f\u1798\u17d2\u17a2\u17b6\u178f<\/strong><\/td>\n<td style=\"padding: 8px;\">\u179b\u17c4\u17a0\u17c8\u179a\u179b\u17b6\u1799\u17a0\u17bd\u178f, \u1791\u1798\u17d2\u179a\u1784\u17cb\u1792\u17d2\u1793\u17bc \u1793\u17b7\u1784\u179a\u179b\u178f\u17cb<\/td>\n<td style=\"padding: 8px;\">0.001-0.003 \u179c\u17b7\u1793\u17b6\u1791\u17b8<\/td>\n<td style=\"padding: 8px;\">\u1792\u17d2\u1793\u17bc\u179a\u179b\u178f\u17cb\u178a\u17c4\u1799\u179f\u17b6\u179a\u179c\u178f\u17d2\u1790\u17bb\u1792\u17b6\u178f\u17bb\u1794\u17c6\u1796\u17c1\u1789, \u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u17be\u1780<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u179f\u17c6\u1781\u17b6\u1793\u17cb:<\/strong> \u1793\u17c1\u17c7\u17d4 <strong>I\u00b2t value<\/strong> (ampere-squared seconds) \u1780\u17c6\u178e\u178f\u17cb\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f \u1793\u17b7\u1784\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17d4 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1792\u17d2\u179c\u17be\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u179b\u17bf\u1793\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3 I\u00b2t \u1793\u17c3 10-100 A\u00b2s \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b\u1798\u17b6\u1793\u1785\u1793\u17d2\u179b\u17c4\u17c7\u1796\u17b8 100-10,000 A\u00b2s \u178a\u17be\u1798\u17d2\u1794\u17b8\u17a2\u178f\u17cb\u1792\u17d2\u1798\u178f\u17cb\u1785\u17c6\u1796\u17c4\u17c7\u1785\u179a\u1793\u17d2\u178f\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17d4.<\/p>\n<h3>\u179c\u178f\u17d2\u1790\u17bb\u1792\u17b6\u178f\u17bb\u1792\u17b6\u178f\u17bb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 \u1793\u17b7\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8<\/h3>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead style=\"background-color: #f8f9fa;\">\n<tr>\n<th style=\"padding: 8px;\">\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8<\/th>\n<th style=\"padding: 8px;\">\u1785\u17c6\u178e\u17bb\u1785\u179a\u179b\u17b6\u1799<\/th>\n<th style=\"padding: 8px;\">\u179c\u17b7\u1792\u17b8\u1792\u1798\u17d2\u1798\u178f\u17b6<\/th>\n<th style=\"padding: 8px;\">\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;\"><strong>\u179f\u17c6\u178e\u1794\u17c9\u17b6\u17a0\u17b6\u17c6\u1784<\/strong><\/td>\n<td style=\"padding: 8px;\">232\u00b0C<\/td>\n<td style=\"padding: 8px;\">\u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794, \u1782\u17c4\u179b\u1794\u17c6\u178e\u1784\u1791\u17bc\u1791\u17c5<\/td>\n<td style=\"padding: 8px;\">\u178f\u1798\u17d2\u179b\u17c3\u1791\u17b6\u1794, \u1780\u17b6\u179a\u179a\u179b\u17b6\u1799\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1796\u17d2\u1799\u17b6\u1780\u179a\u178e\u17cd\u1794\u17b6\u1793<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179f\u17d2\u1796\u17b6\u1793\u17cb<\/strong><\/td>\n<td style=\"padding: 8px;\">1,085\u00b0C<\/td>\n<td style=\"padding: 8px;\">\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179c\u17c9\u17bb\u179b\u1798\u1792\u17d2\u1799\u1798<\/td>\n<td style=\"padding: 8px;\">\u1785\u179a\u1793\u17d2\u178f\u179b\u17d2\u17a2, \u179b\u17d2\u1794\u17bf\u1793\u1798\u1792\u17d2\u1799\u1798<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1794\u17d2\u179a\u17b6\u1780\u17cb<\/strong><\/td>\n<td style=\"padding: 8px;\">962\u00b0C<\/td>\n<td style=\"padding: 8px;\">\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb, \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a semiconductor<\/td>\n<td style=\"padding: 8px;\">\u1785\u179a\u1793\u17d2\u178f\u179b\u17d2\u17a2\u17a5\u178f\u1781\u17d2\u1785\u17c4\u17c7, \u1780\u17b6\u179a\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u179a\u17a0\u17d0\u179f<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179f\u17d0\u1784\u17d2\u1780\u179f\u17b8<\/strong><\/td>\n<td style=\"padding: 8px;\">420\u00b0C<\/td>\n<td style=\"padding: 8px;\">\u179a\u1790\u1799\u1793\u17d2\u178f, \u179f\u17c0\u1782\u17d2\u179c\u17b8\u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794<\/td>\n<td style=\"padding: 8px;\">\u1792\u1793\u17cb\u1793\u17b9\u1784\u1780\u17b6\u179a corrosion, \u179b\u1780\u17d2\u1781\u178e\u17c8\u179f\u17d2\u1790\u17c1\u179a\u1797\u17b6\u1796<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u17a2\u17b6\u179b\u17bb\u1799\u1798\u17b8\u1789\u17c9\u17bc\u1798<\/strong><\/td>\n<td style=\"padding: 8px;\">660\u00b0C<\/td>\n<td style=\"padding: 8px;\">\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793\u1781\u17d2\u1796\u179f\u17cb\u17d4<\/td>\n<td style=\"padding: 8px;\">\u1791\u17c6\u1784\u1793\u17cb\u179f\u17d2\u179a\u17b6\u179b, \u179f\u1793\u17d2\u179f\u17c6\u179f\u17c6\u1785\u17c3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u1780\u17c6\u178e\u178f\u17cb\u1785\u17c6\u178e\u17b6\u17c6\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798:<\/strong> \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1794\u17d2\u179a\u17b6\u1780\u17cb\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u179b\u17bf\u1793\u1794\u17c6\u1795\u17bb\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd semiconductor \u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7\u178a\u17bc\u1785\u1787\u17b6 IGBTs \u1793\u17b7\u1784 SCRs \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1799\u17c9\u17b6\u1793\u17cb\u179f\u17d2\u1796\u17d0\u179a\u1791\u1784\u17cb\u178a\u17c2\u1784-\u179f\u17d0\u1784\u17d2\u1780\u179f\u17b8\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u1798\u17b6\u1793\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d4.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Technical-diagram-showing-internal-construction-and-operating-principle-of-high-rupturing-capacity-HRC-fuse.webp\" alt=\"Technical diagram showing internal construction and operating principle of high rupturing capacity HRC fuse\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\"><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 2: \u178a\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b6\u1798\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a\u179f\u17b6\u1784\u179f\u1784\u17cb\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784 \u1793\u17b7\u1784\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1793\u17c3\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u1781\u17d2\u1796\u179f\u17cb (HRC) \u17d4.<\/figcaption><\/figure>\n<hr>\n<h2>\u1795\u17d2\u1793\u17c2\u1780\u1791\u17b8 2: \u1780\u17b6\u179a\u1785\u17b6\u178f\u17cb\u1790\u17d2\u1793\u17b6\u1780\u17cb \u1793\u17b7\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799<\/h2>\n<h3>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 AC \u1791\u179b\u17cb\u1793\u17b9\u1784 DC: \u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/h3>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead style=\"background-color: #f8f9fa;\">\n<tr>\n<th style=\"padding: 8px;\">\u1794\u17c9\u17b6\u179a\u17c9\u17b6\u1798\u17c9\u17c2\u178f\u17d2\u179a<\/th>\n<th style=\"padding: 8px;\">\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 AC<\/th>\n<th style=\"padding: 8px;\">\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 DC<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u17b6\u179a\u1795\u17bb\u178f\u1796\u17bc\u1787 Arc<\/strong><\/td>\n<td style=\"padding: 8px;\">\u179f\u17bc\u1793\u17d2\u1799\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u1792\u1798\u17d2\u1798\u1787\u17b6\u178f\u17b7\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb 8.33ms (60Hz)<\/td>\n<td style=\"padding: 8px;\">\u1792\u17d2\u1793\u17bc\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb, \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u179a\u179b\u178f\u17cb\u178a\u17c4\u1799\u1794\u1784\u17d2\u1781\u17c6<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179c\u17c9\u17bb\u179b\u178e\u17b6\u178f\u17cb\u1790\u17d2\u1793\u17b6\u1780\u17cb<\/strong><\/td>\n<td style=\"padding: 8px;\">120V, 240V, 415V, 11kV<\/td>\n<td style=\"padding: 8px;\">12V, 24V, 48V, 110V, 600V, 1500V<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179a\u17b6\u1784\u1780\u17b6\u1799\u1791\u17c6\u17a0\u17c6<\/strong><\/td>\n<td style=\"padding: 8px;\">\u178f\u17bc\u1785\u1787\u17b6\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u179a\u17b7\u178f\u1785\u179a\u1793\u17d2\u178f\u178a\u17bc\u1785\u1782\u17d2\u1793\u17b6<\/td>\n<td style=\"padding: 8px;\">\u1792\u17c6\u1787\u17b6\u1784\u178a\u17c4\u1799\u179f\u17b6\u179a\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179a\u17c6\u1784\u17b6\u1794\u17cb\u1792\u17d2\u1793\u17bc\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1791\u17b6\u1794\u1787\u17b6\u1784 (\u1792\u17d2\u1793\u17bc\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u179a\u179b\u178f\u17cb\u178a\u17c4\u1799\u1781\u17d2\u179b\u17bd\u1793\u17af\u1784)<\/td>\n<td style=\"padding: 8px;\">\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784 (\u1792\u17d2\u1793\u17bc DC \u1794\u1793\u17d2\u178f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1792\u1798\u17d2\u1798\u178f\u17b6\u17d4<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784\u17a2\u1782\u17b6\u179a, \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/td>\n<td style=\"padding: 8px;\">Solar PV, \u1780\u17b6\u179a\u179f\u17b6\u1780 EV, \u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u17b6\u1782\u17bb\u1799<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 DC \u1792\u17c6\u1787\u17b6\u1784:<\/strong> \u1785\u179a\u1793\u17d2\u178f DC \u1781\u17d2\u179c\u17c7\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 AC, \u1794\u1784\u17d2\u1780\u17be\u178f\u1794\u17b6\u1793\u1787\u17b6\u1792\u17d2\u1793\u17bc\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1787\u17b6\u1794\u17cb\u179a\u17a0\u17bc\u178f\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u178f\u17bd\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u179c\u17c2\u1784\u1787\u17b6\u1784\u178a\u17c2\u179b\u1796\u17c4\u179a\u1796\u17c1\u1789\u1791\u17c5\u178a\u17c4\u1799\u179c\u178f\u17d2\u1790\u17bb\u1792\u17b6\u178f\u17bb\u178a\u17be\u1798\u179a\u17c6\u1784\u17b6\u1794\u17cb\u1792\u17d2\u1793\u17bc\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17d4 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 DC 32A \u17a2\u17b6\u1785\u1792\u17c6\u1787\u17b6\u1784 50% \u1792\u17c6\u1787\u17b6\u1784\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 AC \u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u1798\u17bc\u179b\u17d4. <a href=\"https:\/\/test.viox.com\/km\/ac-fuse-vs-dc-fuse\/\">\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/a> <a href=\"https:\/\/test.viox.com\/km\/dc-fuse-breaking-capacity-for-pv-systems\/\">\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/a><\/p>\n<h3>\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u178f\u17b6\u1798\u1780\u17b6\u179a\u179f\u17b6\u1784\u179f\u1784\u17cb<\/h3>\n<h4>1. \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1794\u17d2\u179a\u1797\u17c1\u1791\u1780\u17c6\u1794\u17c9\u17bb\u1784<\/h4>\n<p>\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1791\u17bc\u1791\u17c5\u1794\u17c6\u1795\u17bb\u178f, \u178a\u17c2\u179b\u1798\u17b6\u1793\u178f\u17bd\u179a\u17b6\u1784\u179f\u17ca\u17b8\u17a1\u17b6\u17c6\u1784\u178a\u17c2\u179b\u1798\u17b6\u1793\u1782\u1798\u17d2\u179a\u1794\u1785\u17bb\u1784\u178a\u17c2\u1780:<\/p>\n<ul>\n<li><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791 Ferrule:<\/strong> \u1794\u17c9\u17c7\u179f\u17ca\u17b8\u17a1\u17b6\u17c6\u1784, 2A-63A, \u1794\u17d2\u179a\u17be\u1780\u17d2\u1793\u17bb\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u1789\u17d2\u1787\u17b6<\/li>\n<li><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791 Blade\/Knife:<\/strong> \u1794\u17c9\u17c7\u179a\u17b6\u1784\u179f\u17c6\u1794\u17c9\u17c2\u178f, 63A-1250A, \u1780\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799\u1790\u17b6\u1798\u1796\u179b\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798<\/li>\n<li><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791 Bolt-Down:<\/strong> \u179f\u17d2\u1791\u17bc\u178a\u178a\u17c2\u179b\u1798\u17b6\u1793\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799, 200A-6000A, \u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb<\/li>\n<\/ul>\n<h4>2. \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 High Rupturing Capacity (HRC)<\/h4>\n<p>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17af\u1780\u1791\u17c1\u179f\u178a\u17c2\u179b\u17a2\u17b6\u1785\u179a\u17c6\u1781\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb <strong>120kA<\/strong> \u1793\u17c5 500V:<\/p>\n<ul>\n<li><strong>\u179f\u17c6\u178e\u1784\u17cb\u17d6<\/strong> \u178f\u17bd\u179f\u17c1\u179a\u17c9\u17b6\u1798\u17b7\u1785\u178a\u17c2\u179b\u1796\u17c4\u179a\u1796\u17c1\u1789\u1791\u17c5\u178a\u17c4\u1799\u1781\u17d2\u179f\u17b6\u1785\u17cb\u1790\u17d2\u1798, \u1792\u17b6\u178f\u17bb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1794\u17d2\u179a\u17b6\u1780\u17cb<\/li>\n<li><strong>\u1780\u17b6\u179a\u179a\u17c6\u1784\u17b6\u1794\u17cb\u1792\u17d2\u1793\u17bc\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8:<\/strong> \u1781\u17d2\u179f\u17b6\u1785\u17cb\u1790\u17d2\u1798\u179f\u17d2\u179a\u17bc\u1794\u1799\u1780\u1780\u17c6\u178a\u17c5\u1793\u17b7\u1784\u1794\u1784\u17d2\u1780\u17be\u178f\u1787\u17b6 fulgurite (\u1780\u1789\u17d2\u1785\u1780\u17cb), \u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/li>\n<li><strong>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17d6<\/strong> IEC 60269-2 (\u1794\u17d2\u179a\u1797\u17c1\u1791 gG\/gL \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1791\u17bc\u1791\u17c5, \u1794\u17d2\u179a\u1797\u17c1\u1791 aM \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1798\u17c9\u17bc\u1791\u17d0\u179a)<\/li>\n<li><strong>Voltage ratings:<\/strong> \u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 33kV \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1785\u17c2\u1780\u1785\u17b6\u1799\u1790\u17b6\u1798\u1796\u179b<\/li>\n<\/ul>\n<h4>3. \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 Automotive Blade<\/h4>\n<p>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c4\u178f\u1796\u178e\u17cc\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1799\u17b6\u1793\u1799\u1793\u17d2\u178f 12V\/24V\/42V:<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead style=\"background-color: #f8f9fa;\">\n<tr>\n<th style=\"padding: 8px;\">\u1794\u17d2\u179a\u1797\u17c1\u1791<\/th>\n<th style=\"padding: 8px;\">\u1791\u17c6\u17a0\u17c6<\/th>\n<th style=\"padding: 8px;\">\u1787\u17bd\u179a\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793<\/th>\n<th style=\"padding: 8px;\">\u1780\u17bc\u178a\u1796\u178e\u17cc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\"><strong>Mini<\/strong><\/td>\n<td style=\"padding: 8px;\">10.9mm \u00d7 16.3mm<\/td>\n<td style=\"padding: 8px;\">2A-30A<\/td>\n<td style=\"padding: 8px;\">\u1796\u178e\u17cc\u179a\u1790\u1799\u1793\u17d2\u178f\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a (ATO\/ATC)<\/strong><\/td>\n<td style=\"padding: 8px;\">19.1mm \u00d7 18.5mm<\/td>\n<td style=\"padding: 8px;\">1A-40A<\/td>\n<td style=\"padding: 8px;\">Tan (1A) \u1791\u17c5 Green (30A)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>Maxi<\/strong><\/td>\n<td style=\"padding: 8px;\">29.2mm \u00d7 34.3mm<\/td>\n<td style=\"padding: 8px;\">20A-100A<\/td>\n<td style=\"padding: 8px;\">Yellow (20A) \u1791\u17c5 Blue (100A)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>Mega<\/strong><\/td>\n<td style=\"padding: 8px;\">58.0mm \u00d7 34.0mm<\/td>\n<td style=\"padding: 8px;\">100A-500A<\/td>\n<td style=\"padding: 8px;\">\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8 EV \u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>4. \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 Semiconductor (\u179b\u17bf\u1793\u1794\u17c6\u1795\u17bb\u178f)<\/h4>\n<p>\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u1787\u17b6\u1796\u17b7\u179f\u17c1\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1782\u17d2\u179a\u17bf\u1784\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1785\u1790\u17b6\u1798\u1796\u179b\u1787\u17b6\u1798\u17bd\u1799 <strong>\u178f\u1798\u17d2\u179b\u17c3 I\u00b2t &lt; 100 A\u00b2s<\/strong>:<\/p>\n<ul>\n<li><strong>\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u17d6<\/strong> &lt; 0.001 \u179c\u17b7\u1793\u17b6\u1791\u17b8\u1793\u17c5\u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 10\u00d7<\/li>\n<li><strong>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17d6<\/strong> VFD drives, solar inverters, \u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 UPS, \u1786\u17d2\u1793\u17b6\u17c6\u1784\u179f\u17b6\u1780 EV<\/li>\n<li><strong>\u179f\u17c6\u178e\u1784\u17cb\u17d6<\/strong> \u1794\u17bc\u1794\u17d2\u179a\u17b6\u1780\u17cb\u179f\u17d2\u179a\u1794\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1797\u17b6\u1796 redundancy<\/li>\n<li><strong>\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u17d6<\/strong> \u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1787\u17b6\u1798\u17bd\u1799 <a href=\"https:\/\/test.viox.com\/km\/understanding-trip-curves\/\">\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784 MCCB trip<\/a> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f<\/li>\n<\/ul>\n<h4>5. \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u17a2\u17b6\u1785\u178a\u17c4\u178f\u1781\u17d2\u179f\u17c2\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793 vs. \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1798\u17b7\u1793\u17a2\u17b6\u1785\u178a\u17c4\u178f\u1781\u17d2\u179f\u17c2\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793<\/h4>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead style=\"background-color: #f8f9fa;\">\n<tr>\n<th style=\"padding: 8px;\">\u179b\u1780\u17d2\u1781\u178e\u17c8<\/th>\n<th style=\"padding: 8px;\">\u17a2\u17b6\u1785\u178a\u17c4\u178f\u1781\u17d2\u179f\u17c2\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793 (Kit-Kat)<\/th>\n<th style=\"padding: 8px;\">\u1798\u17b7\u1793\u17a2\u17b6\u1785\u178a\u17c4\u178f\u1781\u17d2\u179f\u17c2\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793 (Cartridge)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u1792\u17b6\u178f\u17bb<\/strong><\/td>\n<td style=\"padding: 8px;\">\u17a2\u17d2\u1793\u1780\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17a2\u17b6\u1785\u1787\u17c6\u1793\u17bd\u179f\u1781\u17d2\u179f\u17c2\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794<\/td>\n<td style=\"padding: 8px;\">\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u17a2\u1784\u17d2\u1782\u1797\u17b6\u1796\u1796\u17c1\u1789\u179b\u17c1\u1789<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/strong><\/td>\n<td style=\"padding: 8px;\">\u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1791\u17c6\u17a0\u17c6\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784\u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c<\/td>\n<td style=\"padding: 8px;\">\u1794\u17b6\u1793\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f\u1796\u17b8\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a \u1798\u17b7\u1793\u17a2\u17b6\u1785\u1780\u17c2\u1794\u17d2\u179a\u17c2\u1794\u17b6\u1793<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799\u178a\u17c6\u1794\u17bc\u1784\u1791\u17b6\u1794 \u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u1781\u17d2\u1796\u179f\u17cb<\/td>\n<td style=\"padding: 8px;\">\u1790\u17d2\u179b\u17c3\u178a\u17be\u1798\u178a\u17c6\u1794\u17bc\u1784\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784 \u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179c\u17c2\u1784\u1791\u17b6\u1794\u1787\u17b6\u1784<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1791\u17c6\u1793\u17be\u1794<\/strong><\/td>\n<td style=\"padding: 8px;\">\u179b\u17c2\u1784\u1794\u17d2\u179a\u17be\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1790\u17d2\u1798\u17b8<\/td>\n<td style=\"padding: 8px;\">\u1781\u17d2\u1793\u17b6\u178f\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1782\u17d2\u179a\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1798\u17b7\u1793\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798 IEC\/UL<\/td>\n<td style=\"padding: 8px;\">\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u178f\u17b6\u1798 IEC 60269, UL 248<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"margin: 20px 0; text-align: center;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Comparison-diagram-showing-different-electrical-fuse-types-with-construction-details-and-specifications.webp\" alt=\"Comparison diagram showing different electrical fuse types with construction details and specifications\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\"><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 3: \u1782\u17c6\u1793\u17bc\u179f\u178f\u17b6\u1784\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1795\u17d2\u179f\u17c1\u1784\u17d7\u1782\u17d2\u1793\u17b6 \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1796\u17d0\u178f\u17cc\u1798\u17b6\u1793\u179b\u1798\u17d2\u17a2\u17b7\u178f\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u179f\u17b6\u1784\u179f\u1784\u17cb \u1793\u17b7\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u17d4.<\/figcaption><\/figure>\n<hr>\n<h2>\u1795\u17d2\u1793\u17c2\u1780\u1791\u17b8 3: \u1794\u17c9\u17b6\u179a\u17c9\u17b6\u1798\u17c9\u17c2\u178f\u17d2\u179a\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794<\/h2>\n<h3>\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1795\u17d2\u1793\u17c2\u1780\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u1785\u17c6\u1793\u17bd\u1793\u1794\u17d2\u179a\u17b6\u17c6\u1798\u17bd\u1799\u1787\u17c6\u17a0\u17b6\u1793<\/h3>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 1: \u1780\u17c6\u178e\u178f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6 (I_n)<\/strong><\/p>\n<pre style=\"background-color: #f5f5f5; padding: 15px; border-radius: 5px; overflow-x: auto;\">I_fuse = I_normal \u00d7 1.25 (\u1780\u178f\u17d2\u178f\u17b6\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6)<\/pre>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17c9\u17bc\u1791\u17d0\u179a\u178a\u17c2\u179b\u1798\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1781\u17d2\u1796\u179f\u17cb:<\/p>\n<pre style=\"background-color: #f5f5f5; padding: 15px; border-radius: 5px; overflow-x: auto;\">I_fuse = (I_FLA \u00d7 1.25) \u1791\u17c5 (I_FLA \u00d7 1.5)<\/pre>\n<p>\u178a\u17c2\u179b I_FLA = Full Load Amperes (\u17a2\u17c6\u1796\u17c2\u179a\u1795\u17d2\u1791\u17bb\u1780\u1796\u17c1\u1789)<\/p>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 2: \u1782\u178e\u1793\u17b6\u179c\u17c9\u17bb\u179b\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a<\/strong><\/p>\n<p><strong>\u1785\u17d2\u1794\u17b6\u1794\u17cb\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d6<\/strong> \u179c\u17c9\u17bb\u179b\u179a\u1794\u179f\u17cb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2 <strong>\u179b\u17be\u179f\u1796\u17b8<\/strong> \u179c\u17c9\u17bb\u179b\u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6\u1793\u17c3\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792:<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead style=\"background-color: #f8f9fa;\">\n<tr>\n<th style=\"padding: 8px;\">\u179c\u17c9\u17bb\u179b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792<\/th>\n<th style=\"padding: 8px;\">\u1780\u1798\u17d2\u179a\u17b7\u178f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\">120V AC \u1798\u17bd\u1799\u17a0\u17d2\u179c\u17b6<\/td>\n<td style=\"padding: 8px;\">250V AC<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">240V AC \u1798\u17bd\u1799\u17a0\u17d2\u179c\u17b6<\/td>\n<td style=\"padding: 8px;\">250V AC<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">415V AC \u1794\u17b8\u17a0\u17d2\u179c\u17b6<\/td>\n<td style=\"padding: 8px;\">500V AC<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">12V DC automotive<\/td>\n<td style=\"padding: 8px;\">32V DC<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">24V DC \u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784<\/td>\n<td style=\"padding: 8px;\">60V DC<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">48V DC \u1791\u17bc\u179a\u1782\u1798\u1793\u17b6\u1782\u1798\u1793\u17cd<\/td>\n<td style=\"padding: 8px;\">80V DC<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">600V DC \u179f\u17bc\u17a1\u17b6<\/td>\n<td style=\"padding: 8px;\">1000V DC<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">1500V DC \u179f\u17bc\u17a1\u17b6<\/td>\n<td style=\"padding: 8px;\">1500V DC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 3: \u1780\u17c6\u178e\u178f\u17cb\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780 (Interrupting Rating)<\/strong><\/p>\n<p>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u179a\u17c6\u1781\u17b6\u1793\u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1793\u17bc\u179c <strong>\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u179b\u17b8\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17be\u178f\u1798\u17b6\u1793<\/strong> \u1793\u17c5\u1785\u17c6\u178e\u17bb\u1785\u178a\u17c6\u17a1\u17be\u1784:<\/p>\n<ul>\n<li><strong>\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793\u17d6<\/strong> 10kA \u1787\u17b6\u1791\u17bc\u1791\u17c5<\/li>\n<li><strong>\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u17d6<\/strong> 25kA-50kA<\/li>\n<li><strong>\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d6<\/strong> 50kA-100kA<\/li>\n<li><strong>\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u1794\u178e\u17d2\u178f\u17b6\u1789\u1785\u17c2\u1780\u1785\u17b6\u1799:<\/strong> 120kA+<\/li>\n<\/ul>\n<p>\u1782\u178e\u1793\u17b6\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17be\u178f\u1798\u17b6\u1793\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be:<\/p>\n<pre style=\"background-color: #f5f5f5; padding: 15px; border-radius: 5px; overflow-x: auto;\">I_fault = V_system \/ Z_total<\/pre>\n<p>\u178a\u17c2\u179b Z_total \u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1791\u17b6\u17c6\u1784 impedance \u179a\u1794\u179f\u17cb transformer, impedance \u179a\u1794\u179f\u17cb cable \u1793\u17b7\u1784 impedance \u179a\u1794\u179f\u17cb\u1794\u17d2\u179a\u1797\u1796\u17d4. <a href=\"https:\/\/test.viox.com\/km\/how-to-calculate-short-circuit-current-for-mcb\/\">\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/a><\/p>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 4: \u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u179b\u1780\u17d2\u1781\u178e\u17c8\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 (\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6-\u1785\u179a\u1793\u17d2\u178f)<\/strong><\/p>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead style=\"background-color: #f8f9fa;\">\n<tr>\n<th style=\"padding: 8px;\">\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794<\/th>\n<th style=\"padding: 8px;\">\u178f\u1798\u17d2\u179b\u17c3 I\u00b2t<\/th>\n<th style=\"padding: 8px;\">\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6<\/th>\n<th style=\"padding: 8px;\">\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\"><strong>FF (\u179b\u17bf\u1793\u1794\u17c6\u1795\u17bb\u178f)<\/strong><\/td>\n<td style=\"padding: 8px;\">&lt; 100 A\u00b2s<\/td>\n<td style=\"padding: 8px;\">&lt; 0.001s<\/td>\n<td style=\"padding: 8px;\">Semiconductors, IGBTs, thyristors<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>F (\u179b\u17bf\u1793)<\/strong><\/td>\n<td style=\"padding: 8px;\">100-1,000 A\u00b2s<\/td>\n<td style=\"padding: 8px;\">0.001-0.01s<\/td>\n<td style=\"padding: 8px;\">\u1782\u17d2\u179a\u17bf\u1784\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1785, \u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>M (\u1798\u1792\u17d2\u1799\u1798)<\/strong><\/td>\n<td style=\"padding: 8px;\">1,000-10,000 A\u00b2s<\/td>\n<td style=\"padding: 8px;\">0.01-0.1s<\/td>\n<td style=\"padding: 8px;\">\u1782\u17c4\u179b\u1794\u17c6\u178e\u1784\u1791\u17bc\u1791\u17c5, \u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>T (\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b)<\/strong><\/td>\n<td style=\"padding: 8px;\">10,000-100,000 A\u00b2s<\/td>\n<td style=\"padding: 8px;\">0.1-10s<\/td>\n<td style=\"padding: 8px;\">\u1798\u17c9\u17bc\u1791\u17d0\u179a, \u178f\u17d2\u179a\u1784\u17cb\u179f\u17d2Format\u17d0\u179a, \u1794\u1793\u17d2\u1791\u17bb\u1780 Inrush<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 5: \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b I\u00b2t<\/strong><\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1787\u17b6\u1798\u17bd\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd upstream\/downstream:<\/p>\n<pre style=\"background-color: #f5f5f5; padding: 15px; border-radius: 5px; overflow-x: auto;\">I\u00b2t_downstream &lt; 0.25 \u00d7 I\u00b2t_upstream<\/pre>\n<p>\u1793\u17c1\u17c7\u1792\u17b6\u1793\u17b6\u1790\u17b6\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u179f\u17b6\u1781\u17b6 clear \u1798\u17bb\u1793\u1796\u17c1\u179b\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 feeder \u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u179a\u179b\u17b6\u1799\u17d4.<\/p>\n<p><strong>\u1787\u17c6\u17a0\u17b6\u1793\u1791\u17b8 6: \u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u179b\u17be\u1780\u178f\u17d2\u178f\u17b6\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/strong><\/p>\n<ul>\n<li><strong>\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789\u17d6<\/strong> \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799 10% \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179a\u17b6\u179b\u17cb 10\u00b0C \u179b\u17be\u179f\u1796\u17b8 25\u00b0C<\/li>\n<li><strong>\u1780\u1798\u17d2\u1796\u179f\u17cb\u17d6<\/strong> \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799 3% \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799 1000m \u1796\u17b8\u179b\u17be\u1793\u17b8\u179c\u17c9\u17bc\u1791\u17b9\u1780\u179f\u1798\u17bb\u1791\u17d2\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780<\/li>\n<li><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791\u179f\u17d2\u179a\u17c4\u1798:<\/strong> \u1791\u17b8\u1780\u1793\u17d2\u179b\u17c2\u1784\u1785\u1784\u17d2\u17a2\u17c0\u178f\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1780\u17b6\u179a\u179f\u17b6\u1799\u1797\u17b6\u1799\u1780\u17c6\u178a\u17c5<\/li>\n<li><strong>\u179a\u17c6\u1789\u17d0\u179a\u17d6<\/strong> \u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u178a\u17b6\u1794\u17cb\u178a\u17b6\u1780\u17cb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1798\u17b6\u1793\u1794\u1793\u17d2\u1791\u17bb\u1780\u1793\u17b7\u1791\u17b6\u1783\u179a\u178a\u17bc\u179c\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u179b\u17d0\u178f<\/li>\n<\/ul>\n<h3>\u178f\u17b6\u179a\u17b6\u1784\u1799\u17c4\u1784\u179a\u17a0\u17d0\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794<\/h3>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead style=\"background-color: #f8f9fa;\">\n<tr>\n<th style=\"padding: 8px;\">\u1795\u17d2\u1791\u17bb\u1780\u1794\u17d2\u179a\u1797\u17c1\u1791<\/th>\n<th style=\"padding: 8px;\">\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794<\/th>\n<th style=\"padding: 8px;\">\u1780\u178f\u17d2\u178f\u17b6\u1780\u17c6\u178e\u178f\u17cb\u1791\u17c6\u17a0\u17c6<\/th>\n<th style=\"padding: 8px;\">\u17a7\u1791\u17b6\u17a0\u179a\u178e\u17cd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u17c6\u178a\u17c5\u1792\u1793\u17cb<\/strong><\/td>\n<td style=\"padding: 8px;\">\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u179b\u17bf\u1793 (F)<\/td>\n<td style=\"padding: 8px;\">1.25 \u00d7 I_\u1792\u1798\u17d2\u1798\u178f\u17b6<\/td>\n<td style=\"padding: 8px;\">\u1795\u17d2\u1791\u17bb\u1780 10A \u2192 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 12.5A (\u1794\u17d2\u179a\u17be 15A)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17a2\u17b6\u17c6\u1784\u178c\u17bb\u1785\u1791\u17d0\u179a<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b (T)<\/td>\n<td style=\"padding: 8px;\">1.5-2.0 \u00d7 I_FLA<\/td>\n<td style=\"padding: 8px;\">20A FLA \u2192 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 30-40A<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b (T)<\/td>\n<td style=\"padding: 8px;\">1.5-2.5 \u00d7 I_\u1794\u178b\u1798<\/td>\n<td style=\"padding: 8px;\">15A \u1794\u178b\u1798 \u2192 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 25-40A<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1792\u1793\u17b6\u1782\u17b6\u179a Capacitor<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b (T)<\/td>\n<td style=\"padding: 8px;\">1.65 \u00d7 I_\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3<\/td>\n<td style=\"padding: 8px;\">30A \u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 \u2192 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 50A<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u17a2\u17c6\u1796\u17bc\u179b LED<\/strong><\/td>\n<td style=\"padding: 8px;\">\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u179b\u17bf\u1793 (F)<\/td>\n<td style=\"padding: 8px;\">1.25 \u00d7 I_\u1792\u1798\u17d2\u1798\u178f\u17b6<\/td>\n<td style=\"padding: 8px;\">\u1795\u17d2\u1791\u17bb\u1780 8A \u2192 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 10A<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>VFD\/Inverter<\/strong><\/td>\n<td style=\"padding: 8px;\">\u179b\u17bf\u1793\u1794\u17c6\u1795\u17bb\u178f (FF)<\/td>\n<td style=\"padding: 8px;\">\u1799\u17c4\u1784\u178f\u17b6\u1798\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f<\/td>\n<td style=\"padding: 8px;\">\u1796\u17b7\u1782\u17d2\u179a\u17c4\u17c7\u1787\u17b6\u1798\u17bd\u1799\u179f\u17c0\u179c\u1797\u17c5\u178e\u17c2\u1793\u17b6\u17c6 VFD<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1781\u17d2\u179f\u17c2 Solar PV<\/strong><\/td>\n<td style=\"padding: 8px;\">DC \u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3, \u1794\u17d2\u179a\u1797\u17c1\u1791 gPV<\/td>\n<td style=\"padding: 8px;\">1.56 \u00d7 I_sc<\/td>\n<td style=\"padding: 8px;\">10A I_sc \u2192 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 15A DC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"margin: 20px 0; text-align: center;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Electrical-engineer-installing-HRC-fuse-in-industrial-control-panel-following-proper-safety-procedures.webp\" alt=\"Electrical engineer installing HRC fuse in industrial control panel following proper safety procedures\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\"><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 4: \u179c\u17b7\u179f\u17d2\u179c\u1780\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c6\u17a1\u17be\u1784\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 HRC \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u178a\u17c4\u1799\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178f\u17b6\u1798\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d4.<\/figcaption><\/figure>\n<hr>\n<h2>\u1795\u17d2\u1793\u17c2\u1780\u1791\u17b8 4: \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 vs. Circuit Breaker\u2014\u1796\u17c1\u179b\u178e\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u17be\u1798\u17bd\u1799\u178e\u17b6<\/h2>\n<h3>\u1780\u17b6\u179a\u179c\u17b7\u1797\u17b6\u1782\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\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<\/h3>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead style=\"background-color: #f8f9fa;\">\n<tr>\n<th style=\"padding: 8px;\">\u1780\u178f\u17d2\u178f\u17b6<\/th>\n<th style=\"padding: 8px;\">\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8<\/th>\n<th style=\"padding: 8px;\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1786\u17d2\u179b\u17be\u1799\u178f\u1794<\/strong><\/td>\n<td style=\"padding: 8px;\">0.002-0.004s (\u179b\u17bf\u1793\u1794\u17c6\u1795\u17bb\u178f)<\/td>\n<td style=\"padding: 8px;\">0.08-0.25s (\u1780\u1798\u17d2\u178a\u17c5-\u1798\u17c9\u17b6\u1789\u17c9\u17c1\u1791\u17b7\u1785)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780<\/strong><\/td>\n<td style=\"padding: 8px;\">\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 120kA+<\/td>\n<td style=\"padding: 8px;\">\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 10-100kA<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u178a\u17c2\u1793\u1780\u17c6\u178e\u178f\u17cb\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1794\u17b6\u1791\/\u1785\u17b6\u179f (I\u00b2t &lt; 10,000 A\u00b2s)<\/td>\n<td style=\"padding: 8px;\">\u1798\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb (\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1794\u17d2\u179a\u1797\u17c1\u1791)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179b\u1791\u17d2\u1792\u1797\u17b6\u1796\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1794\u17d2\u179a\u17be\u178f\u17c2\u1798\u17bd\u1799\u178a\u1784 \u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1787\u17c6\u1793\u17bd\u179f<\/td>\n<td style=\"padding: 8px;\">\u17a2\u17b6\u1785\u1780\u17c6\u178e\u178f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793, \u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1790\u17d2\u179b\u17c3\u178a\u17be\u1798<\/strong><\/td>\n<td style=\"padding: 8px;\">$2-$50 \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794<\/td>\n<td style=\"padding: 8px;\">$20-$500 \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799 breaker<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1790\u17c2\u1791\u17b6\u17c6<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1787\u17c6\u1793\u17bd\u179f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a<\/td>\n<td style=\"padding: 8px;\">\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u178f\u17b6\u1798\u1780\u17b6\u179b\u1780\u17c6\u178e\u178f\u17cb<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f<\/strong><\/td>\n<td style=\"padding: 8px;\">\u179b\u17d2\u17a2\u17a5\u178f\u1781\u17d2\u1785\u17c4\u17c7 (\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784 I\u00b2t \u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb)<\/td>\n<td style=\"padding: 8px;\">\u179b\u17d2\u17a2 (\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u179f\u17b7\u1780\u17d2\u179f\u17b6\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1791\u17c6\u17a0\u17c6\u179a\u17b6\u1784\u1780\u17b6\u1799<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1794\u1784\u17d2\u179a\u17bd\u1798 (1-6 \u17a2\u17ca\u17b8\u1789)<\/td>\n<td style=\"padding: 8px;\">\u1792\u17c6\u1787\u17b6\u1784 (2-12 \u17a2\u17ca\u17b8\u1789)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784<\/strong><\/td>\n<td style=\"padding: 8px;\">\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1794\u17d2\u179a\u178a\u17b6\u1794\u17cb\u178a\u17b6\u1780\u17cb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794<\/td>\n<td style=\"padding: 8px;\">\u1780\u17b6\u179a\u1798\u17c9\u17c4\u1793\u1794\u1793\u17d2\u1791\u17c7\u178a\u17c4\u1799\u1795\u17d2\u1791\u17b6\u179b\u17cb<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1790\u17b6\u1798\u1796\u179b Arc flash<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1791\u17b6\u1794\u1787\u17b6\u1784 (\u1780\u17b6\u179a\u179f\u1798\u17d2\u17a2\u17b6\u178f\u179b\u17bf\u1793\u1787\u17b6\u1784)<\/td>\n<td style=\"padding: 8px;\">\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784 (\u1780\u17b6\u179a\u179f\u1798\u17d2\u17a2\u17b6\u178f\u1799\u17ba\u178f\u1787\u17b6\u1784)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u1796\u17c1\u179b\u178e\u17b6\u178a\u17c2\u179b\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1787\u17b6\u1787\u1798\u17d2\u179a\u17be\u179f\u179b\u17d2\u17a2\u1787\u17b6\u1784<\/h3>\n<ol>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a Semiconductor:<\/strong> VFDs, solar inverters, \u1786\u17d2\u1793\u17b6\u17c6\u1784\u179f\u17b6\u1780 EV \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u179b\u17bf\u1793\u1794\u17c6\u1795\u17bb\u178f<\/li>\n<li><strong>\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u1781\u17d2\u1796\u179f\u17cb:<\/strong> \u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780 &gt; 100kA \u179f\u1798\u17d2\u179a\u17c1\u1785\u1794\u17b6\u1793\u178a\u17c4\u1799\u179f\u1793\u17d2\u179f\u17c6\u179f\u17c6\u1785\u17c3\u1787\u17b6\u1798\u17bd\u1799\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 HRC<\/li>\n<li><strong>\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb:<\/strong> \u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784 I\u00b2t \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1794\u17d2\u179a\u179f\u17be\u179a\u1787\u17b6\u1784\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u179a\u1794\u179f\u17cb breaker<\/li>\n<li><strong>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u1793\u17d2\u179b\u17c2\u1784\u1791\u17c6\u1793\u17c1\u179a\u1798\u17b6\u1793\u1780\u17c6\u178e\u178f\u17cb:<\/strong> \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1780\u17b6\u1793\u17cb\u1780\u17b6\u1794\u17cb\u1791\u17c6\u17a0\u17c6\u1794\u1793\u17d2\u1791\u17c7\u178f\u17b7\u1785\u1787\u17b6\u1784 50-70%<\/li>\n<li><strong>\u1785\u17c6\u178e\u17b6\u1799\u1790\u17c4\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17d6<\/strong> \u1790\u17d2\u179b\u17c3\u178a\u17be\u1798\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 + \u1794\u17d2\u179a\u178a\u17b6\u1794\u17cb\u178a\u17b6\u1780\u17cb\u178a\u17c6\u1794\u17bc\u1784\u178f\u17b7\u1785\u1787\u17b6\u1784 breaker \u178a\u17c2\u179b\u179f\u1798\u1798\u17bc\u179b\u1799\u17c9\u17b6\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784<\/li>\n<li><strong>\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1780\u17c6\u17a0\u17bb\u179f\u1798\u17b7\u1793\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb:<\/strong> \u1780\u1793\u17d2\u179b\u17c2\u1784\u178a\u17c2\u179b\u178f\u1798\u17d2\u179b\u17c3\u1787\u17c6\u1793\u17bd\u179f\u17a2\u17b6\u1785\u1791\u1791\u17bd\u179b\u1799\u1780\u1794\u17b6\u1793<\/li>\n<\/ol>\n<h3>\u1796\u17c1\u179b\u178a\u17c2\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1782\u17c1\u1796\u17c1\u1789\u1785\u17b7\u178f\u17d2\u178f<\/h3>\n<ol>\n<li><strong>\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb:<\/strong> \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1780\u17c6\u178e\u178f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789\u179b\u17bb\u1794\u1794\u17c6\u1794\u17b6\u178f\u17cb\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799\u179b\u17be\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f<\/li>\n<li><strong>\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799:<\/strong> <a href=\"https:\/\/test.viox.com\/km\/shunt-trip-vs-trip-coil\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8 Shunt trip<\/a> \u17a2\u17b6\u1785\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u178a\u17c4\u1799\u179f\u17d2\u179c\u17d0\u1799\u1794\u17d2\u179a\u179c\u178f\u17d2\u178f\u17b7<\/li>\n<li><strong>\u1797\u17b6\u1796\u1784\u17b6\u1799\u179f\u17d2\u179a\u17bd\u179b\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6:<\/strong> \u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f \u1793\u17b7\u1784\u1780\u17b6\u179a\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u17b6\u1793\u17cb\u178f\u17c2\u1784\u17b6\u1799\u179f\u17d2\u179a\u17bd\u179b\u178a\u17c4\u1799\u1798\u17b7\u1793\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u1787\u17c6\u1793\u17bd\u179f<\/li>\n<li><strong>\u1797\u17b6\u1796\u1784\u17b6\u1799\u179f\u17d2\u179a\u17bd\u179b\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb:<\/strong> \u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780\u178a\u17c2\u179b\u1798\u17b7\u1793\u1798\u17b6\u1793\u1787\u17c6\u1793\u17b6\u1789\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u17a2\u17b6\u1785\u1780\u17c6\u178e\u178f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1796\u17a0\u17bb\u1798\u17bb\u1781\u1784\u17b6\u179a:<\/strong> <a href=\"https:\/\/test.viox.com\/km\/rcbo-vs-rccb-mcb-comparison-space-cost-selectivity\/\">RCBOs<\/a> \u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f \u1793\u17b7\u1784\u1780\u17b6\u179a\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799\u178a\u17b8<\/li>\n<\/ol>\n<p><strong>\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u179a\u17d2\u178f\u1780\u17bc\u1793\u1780\u17b6\u178f\u17cb:<\/strong> \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u1794\u17d2\u179a\u17be <strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb<\/strong> (\u179f\u1793\u17d2\u179f\u17c6\u179f\u17c6\u1785\u17c3, \u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u1781\u17d2\u1796\u179f\u17cb) \u1793\u17b7\u1784 <strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17b6\u1781\u17b6<\/strong> (\u1797\u17b6\u1796\u1784\u17b6\u1799\u179f\u17d2\u179a\u17bd\u179b, \u17a2\u17b6\u1785\u1780\u17c6\u178e\u178f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789\u1794\u17b6\u1793)\u17d4. <a href=\"https:\/\/test.viox.com\/km\/fuse-vs-mcb-response-time\/\">\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/a> <a href=\"https:\/\/test.viox.com\/km\/mcb-vs-fuse-why-your-motor-circuits-keep-failing\/\">\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/a><\/p>\n<figure style=\"margin: 20px 0; text-align: center;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Fuse-selection-decision-flowchart-for-engineers-showing-step-by-step-selection-process-based-on-application-requirements.webp\" alt=\"Fuse selection decision flowchart for engineers showing step-by-step selection process based on application requirements\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\"><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 5: \u1782\u17c6\u1793\u17bc\u179f\u178f\u17b6\u1784\u179b\u17c6\u17a0\u17bc\u179a\u1793\u17c3\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17c1\u1785\u1785\u17b7\u178f\u17d2\u178f\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179c\u17b7\u179f\u17d2\u179c\u1780\u179a\u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1787\u17b6\u1787\u17c6\u17a0\u17b6\u1793\u17d7\u178a\u17c4\u1799\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17d4.<\/figcaption><\/figure>\n<hr>\n<h2>\u1795\u17d2\u1793\u17c2\u1780\u1791\u17b8 5: \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 \u1793\u17b7\u1784\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179b\u17d2\u17a2\u1794\u17c6\u1795\u17bb\u178f\u1795\u17d2\u1793\u17c2\u1780\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/h2>\n<h3>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7<\/h3>\n<h4>1. \u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a2\u17d2\u1793\u1780\u1780\u17b6\u1793\u17cb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794<\/h4>\n<ul>\n<li><strong>\u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17b9\u1784\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u17d6<\/strong> \u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1798\u17b6\u1793 &lt; 0.001\u03a9 \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<\/li>\n<li><strong>\u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17b9\u1784\u179a\u17c6\u1789\u17d0\u179a\u17d6<\/strong> \u1783\u17d2\u179b\u17b8\u1794\u1795\u17d2\u1791\u17bb\u1780\u178a\u17c4\u1799\u179f\u17d2\u1796\u17d2\u179a\u17b8\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u179b\u17d0\u178f<\/li>\n<li><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 IP\u17d6<\/strong> IP20 \u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17d2\u1793\u17bb\u1784\u1795\u17d2\u1791\u17c7, IP54+ \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1780\u17d2\u179a\u17c5<\/li>\n<li><strong>\u1797\u17b6\u1796\u17af\u1780\u17c4\u179c\u17c9\u17bb\u179b:<\/strong> \u1785\u1798\u17d2\u1784\u17b6\u1799 Creepage\/clearance \u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb \u1799\u17c4\u1784\u178f\u17b6\u1798 IEC 60664<\/li>\n<\/ul>\n<h4>2. \u1785\u17d2\u1794\u17b6\u1794\u17cb\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179f\u17ca\u17c1\u179a\u17b8<\/h4>\n<p>\u178f\u17c2\u1784\u178f\u17c2\u178a\u17c6\u17a1\u17be\u1784\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1793\u17c5\u179b\u17be <strong>\u1781\u17d2\u179f\u17c2 (\u1780\u17d2\u178f\u17c5)<\/strong>, \u1798\u17b7\u1793\u178a\u17c2\u179b\u1793\u17c5\u179b\u17be\u17a2\u1796\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b9\u178f \u17ac\u178a\u17b8:<\/p>\n<ul>\n<li><strong>\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b\u178f\u17c2\u1798\u17bd\u1799:<\/strong> \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1798\u17bd\u1799\u1793\u17c5\u179b\u17be\u1781\u17d2\u179f\u17c2<\/li>\n<li><strong>\u1794\u17b8\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b:<\/strong> \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1794\u17b8 (\u1798\u17bd\u1799\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b) \u17ac\u1794\u17bd\u1793\u1794\u17c9\u17bc\u179b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 TN-C<\/li>\n<li><strong>\u179f\u17c0\u1782\u17d2\u179c\u17b8 DC:<\/strong> \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1793\u17c5\u179b\u17be\u1781\u17d2\u179f\u17c2\u179c\u17b7\u1787\u17d2\u1787\u1798\u17b6\u1793 (\u17a2\u179c\u17b7\u1787\u17d2\u1787\u1798\u17b6\u1793\u17a2\u17b6\u1785\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a \u0905\u0932\u0917\u093e\u0935)<\/li>\n<\/ul>\n<h4>3. \u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1787\u17b6\u1798\u17bd\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd Downstream<\/h4>\n<p>\u1792\u17b6\u1793\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1787\u17b6\u1798\u17bd\u1799 <a href=\"https:\/\/test.viox.com\/km\/what-is-a-contactor\/\">\u17a2\u17d2\u1793\u1780\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784<\/a>, <a href=\"https:\/\/test.viox.com\/km\/what-are-thermal-overload-relays\/\">\u179a\u17b8\u17a1\u17c1\u1780\u1798\u17d2\u178a\u17c5\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb<\/a>, \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u179f\u17b6\u1781\u17b6:<\/p>\n<pre style=\"background-color: #f5f5f5; padding: 15px; border-radius: 5px; overflow-x: auto;\">I\u00b2t_fuse &lt; 0.75 \u00d7 I\u00b2t_contactor_withstand<\/pre>\n<p>\u1793\u17c1\u17c7\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u179a\u17c6\u1781\u17b6\u1793\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17d4. <a href=\"https:\/\/test.viox.com\/km\/how-to-select-contactors-and-circuit-breakers-based-on-motor-power\/\">\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/a><\/p>\n<h3>\u1780\u17c6\u17a0\u17bb\u179f\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1791\u17bc\u1791\u17c5\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1787\u17c0\u179f\u179c\u17b6\u1784<\/h3>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead style=\"background-color: #f8f9fa;\">\n<tr>\n<th style=\"padding: 8px;\">\u1780\u17c6\u17a0\u17bb\u179f<\/th>\n<th style=\"padding: 8px;\">\u1795\u179b\u179c\u17b7\u1794\u17b6\u1780<\/th>\n<th style=\"padding: 8px;\">\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1792\u17c6\u1796\u17c1\u1780<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1781\u17d2\u179f\u17c2\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5, \u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1797\u17d2\u179b\u17be\u1784<\/td>\n<td style=\"padding: 8px;\">\u1791\u17c6\u17a0\u17c6\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1781\u17d2\u179f\u17c2, \u1798\u17b7\u1793\u1798\u17c2\u1793\u1794\u1793\u17d2\u1791\u17bb\u1780<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 AC \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8 DC<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1792\u17d2\u1793\u17bc\u1787\u17b6\u1794\u17cb, \u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u17c7<\/td>\n<td style=\"padding: 8px;\">\u178f\u17c2\u1784\u178f\u17c2\u1794\u17d2\u179a\u17be\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 DC \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 DC<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179f\u1798\u17d2\u1796\u17b6\u1792\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1781\u17d2\u179f\u17c4\u1799<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1780\u17c6\u178a\u17c5\u1781\u17d2\u179b\u17b6\u17c6\u1784, \u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1798\u17bb\u1793\u17a2\u17b6\u1799\u17bb<\/td>\n<td style=\"padding: 8px;\">\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u1791\u17c5\u178f\u17b6\u1798\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u17b6\u179a\u179b\u17b6\u1799\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1780\u17b6\u179a\u1794\u17b6\u178f\u17cb\u1794\u1784\u17cb\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b<\/td>\n<td style=\"padding: 8px;\">\u1794\u17d2\u179a\u17be\u1782\u17d2\u179a\u17bd\u179f\u17b6\u179a\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1787\u17b6\u1794\u17cb\u179b\u17b6\u1794\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u17b6\u179a\u1798\u17b7\u1793\u17a2\u17be\u1796\u17be\u1793\u17b9\u1784\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1780\u17b6\u179a\u1795\u17d2\u179b\u17bb\u17c6\u179a\u17c6\u1781\u17b6\u1793 \u17ac\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb<\/td>\n<td style=\"padding: 8px;\">\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u178f\u17d2\u178f\u17b6\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<h2>\u1782\u1793\u17d2\u179b\u17b9\u17c7\u200b\u1799\u1780<\/h2>\n<p><strong>\u1782\u17c4\u179b\u1780\u17b6\u179a\u178e\u17cd\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794:<\/strong><\/p>\n<ol>\n<li><strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179b\u17bf\u1793\u1787\u17b6\u1784\u1798\u17bb\u1793<\/strong> (0.002s) \u1787\u17b6\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8 (0.08s), \u179f\u17c6\u1781\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb semiconductor \u1793\u17b7\u1784\u1782\u17d2\u179a\u17bf\u1784\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1785\u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7<\/li>\n<li><strong>\u178f\u1798\u17d2\u179b\u17c3 I\u00b2t \u1780\u17c6\u178e\u178f\u17cb\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f<\/strong>\u2014\u179b\u17bf\u1793\u1794\u17c6\u1795\u17bb\u178f (( 10,000 A\u00b2s) \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/li>\n<li><strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 DC \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784<\/strong> \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 AC \u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u1798\u17bc\u179b\u178a\u17c4\u1799\u179f\u17b6\u179a\u178f\u17c2\u1792\u17d2\u1793\u17bc\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1794\u1793\u17d2\u178f\u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u179f\u17bc\u1793\u17d2\u1799<\/li>\n<li><strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 HRC \u17a2\u17b6\u1785\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 120kA<\/strong>, \u178a\u17c2\u179b\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1796\u17bd\u1780\u179c\u17b6\u179b\u17d2\u17a2\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u178f\u1798\u17d2\u179b\u17be\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1781\u17d2\u1796\u179f\u17cb<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u1791\u17c6\u17a0\u17c6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u178f\u17d2\u178f\u17b6\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 1.25\u00d7<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6, 1.5-2.0\u00d7 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17a2\u17b6\u17c6\u1784\u178c\u17bb\u1785\u1791\u17d0\u179a<\/li>\n<li><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179c\u17c9\u17bb\u179b\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u179b\u17be\u179f\u1796\u17b8\u179c\u17c9\u17bb\u179b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792<\/strong>\u2014\u1794\u17d2\u179a\u17be\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 250V \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8 120V, 500V \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 415V<\/li>\n<li><strong>\u1797\u17b6\u1796\u179f\u17ca\u17b8\u179f\u1784\u17d2\u179c\u17b6\u1780\u17cb\u1782\u17d2\u1793\u17b6\u1791\u17b6\u1798\u1791\u17b6\u179a I\u00b2t_downstream &lt; 0.25 \u00d7 I\u00b2t_upstream<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1789\u17c2\u1780\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c4\u1799\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796: \u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799 10% \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799 10\u00b0C<\/strong> \u1781\u17b6\u1784\u179b\u17be\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1799\u17c4\u1784 25\u00b0C<\/li>\n<li><strong>\u1780\u17bb\u17c6\u1794\u17d2\u179a\u17be\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 AC \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8 DC<\/strong>\u2014DC \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u179f\u17c6\u178e\u1784\u17cb\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17af\u1780\u1791\u17c1\u179f<\/li>\n<li><strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 + \u178f\u1798\u17d2\u179b\u17c3\u17a2\u17d2\u1793\u1780\u1780\u17b6\u1793\u17cb\u1790\u17c4\u1780\u1787\u17b6\u1784 60-80%<\/strong> \u1787\u17b6\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1798\u1798\u17bc\u179b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u1796\u179f\u17cb<\/li>\n<\/ol>\n<p><strong>\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1797\u17b6\u1796\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1793\u17c3\u1780\u17b6\u179a\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1798\u17b6\u1793\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb:<\/strong><\/p>\n<p>\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17c2\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u1794\u17c6\u1796\u17c1\u1789\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1785\u179a\u1793\u17d2\u178f\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u1791\u17c1\u2014\u179c\u17b6\u1782\u17ba\u17a2\u17c6\u1796\u17b8\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u178a\u17c2\u179b\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793 \u1793\u17b7\u1784\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1794\u17b6\u1793 \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4 \u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u179a\u17a0\u17d0\u179f\u1794\u17c6\u1795\u17bb\u178f \u179b\u1780\u17d2\u1781\u178e\u17c8 I\u00b2t \u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb \u1793\u17b7\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u1781\u17d2\u1796\u179f\u17cb \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1781\u17d2\u179c\u17c7\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1791\u17c6\u1793\u17be\u1794\u1796\u17b8\u17a2\u17b6\u179a\u17c1 PV \u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799 \u1791\u17c5\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\u17d4.<\/p>\n<p>\u1781\u17d2\u179f\u17c2\u1794\u1793\u17d2\u1791\u17b6\u178f\u17cb\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799\u179a\u1794\u179f\u17cb VIOX Electric \u1793\u17c3 <a href=\"https:\/\/test.viox.com\/km\/what-is-a-high-rupturing-capacity-hrc-fuse\/\">\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798<\/a>, <a href=\"https:\/\/test.viox.com\/km\/the-complete-guide-to-fuse-holders\/\">Fuse Holder<\/a>, \u1793\u17b7\u1784 <a href=\"https:\/\/test.viox.com\/km\/types-of-circuit-breakers\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/a> \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u17d4 \u1780\u17d2\u179a\u17bb\u1798\u1780\u17b6\u179a\u1784\u17b6\u179a\u1782\u17b6\u17c6\u1791\u17d2\u179a\u1795\u17d2\u1793\u17c2\u1780\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\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\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17cf\u179f\u17d2\u1798\u17bb\u1782\u179f\u17d2\u1798\u17b6\u1789 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17d4.<\/p>\n<hr>\n<h2>\u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1794\u17b6\u1793\u179f\u17bd\u179a\u179f\u17c6\u178e\u17bd\u179a<\/h2>\n<h3>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 1: \u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u17a2\u17b6\u1785\u1787\u17c6\u1793\u17bd\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1781\u17bc\u1785\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1798\u17b6\u1793\u17a2\u178f\u17d2\u179a\u17b6\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784\u1793\u17c1\u17c7\u1794\u17b6\u1793\u1791\u17c1 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u179c\u17b6\u1793\u17c5\u178f\u17c2\u1794\u1793\u17d2\u178f\u1781\u17bc\u1785?<\/h3>\n<p><strong>\u1791\u17c1 \u2014 \u1793\u17c1\u17c7\u1798\u17b6\u1793\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1781\u17d2\u179b\u17b6\u17c6\u1784\u178e\u17b6\u179f\u17cb\u17d4.<\/strong> \u1780\u17b6\u179a\u1781\u17bc\u1785\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1798\u17d2\u178f\u1784\u17a0\u17be\u1799\u1798\u17d2\u178f\u1784\u1791\u17c0\u178f\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1794\u1789\u17d2\u17a0\u17b6\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793: \u179f\u17c0\u1782\u17d2\u179c\u17b8\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb \u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 \u17ac\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u179a\u17b6\u1787\u17d0\u1799\u17d4 \u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1798\u17b6\u1793\u17a2\u178f\u17d2\u179a\u17b6\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784\u1793\u17c1\u17c7 \u1799\u1780\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u17c1\u1789 \u178a\u17c4\u1799\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1781\u17d2\u179f\u17c2\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5\u1781\u17d2\u179b\u17b6\u17c6\u1784\u17a0\u17bd\u179f\u1796\u17b8\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u179a\u1794\u179f\u17cb\u179c\u17b6 \u1794\u1784\u17d2\u1780\u17be\u178f\u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1793\u17c3\u1780\u17b6\u179a\u1786\u17c1\u17c7\u17d4 \u1795\u17d2\u1791\u17bb\u1799\u1791\u17c5\u179c\u17b7\u1789 \u179f\u17bc\u1798\u179f\u17ca\u17be\u1794\u17a2\u1784\u17d2\u1780\u17c1\u178f\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb: \u179c\u17b6\u179f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1795\u17d2\u1791\u17bb\u1780\u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784 \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 \u1793\u17b7\u1784\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1791\u17c6\u17a0\u17c6\u1781\u17d2\u179f\u17c2\u17d4 \u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1782\u17bd\u179a\u178f\u17c2\u1798\u17b6\u1793 <strong>1.25\u00d7 \u1785\u179a\u1793\u17d2\u178f\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6<\/strong> \u17ac\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1781\u17d2\u179f\u17c2\u178f\u17bc\u1785\u1794\u17c6\u1795\u17bb\u178f\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u1798\u17bd\u1799\u178e\u17b6\u178f\u17bc\u1785\u1787\u17b6\u1784\u17d4. <a href=\"https:\/\/test.viox.com\/km\/can-i-replace-16a-breaker-with-20a-fire-hazard\/\">\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/a><\/p>\n<h3>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 2: \u178f\u17be\u17a2\u17d2\u179c\u17b8\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 gG, gL \u1793\u17b7\u1784 aM \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 IEC 60269?<\/h3>\n<ul>\n<li><strong>gG (\u1782\u17c4\u179b\u1794\u17c6\u178e\u1784\u1791\u17bc\u1791\u17c5):<\/strong> \u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u1796\u17c1\u1789\u179b\u17c1\u1789\u1796\u17b8 1.3\u00d7 \u1791\u17c5 100\u00d7 \u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 \u1780\u17b6\u179a\u1796\u17b6\u179a\u1781\u17d2\u179f\u17c2 \u1793\u17b7\u1784\u1794\u1793\u17d2\u1791\u17bb\u1780\u1791\u17bc\u1791\u17c5<\/li>\n<li><strong>gL (\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1781\u17d2\u179f\u17c2):<\/strong> \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1794\u17d2\u179a\u179f\u17be\u179a\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1781\u17d2\u179f\u17c2 \u179f\u17d2\u179a\u178a\u17c0\u1784\u1791\u17c5\u1793\u17b9\u1784 gG \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1798\u17b6\u1793\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6-\u1785\u179a\u1793\u17d2\u178f\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1794\u1793\u17d2\u178f\u17b7\u1785\u1794\u1793\u17d2\u178f\u17bd\u1785<\/li>\n<li><strong>aM (\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1798\u17c9\u17bc\u1791\u17d0\u179a):<\/strong> \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1787\u17bd\u179a\u1795\u17d2\u1793\u17c2\u1780\u1781\u17d2\u179b\u17c7 \u179a\u17c6\u1781\u17b6\u1793\u178f\u17c2\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u1781\u17d2\u1796\u179f\u17cb (\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6 &gt; 8\u00d7 \u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3) \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u178a\u17b6\u1785\u17cb\u178a\u17c4\u1799\u17a1\u17c2\u1780\u178a\u17bc\u1785\u1787\u17b6 <a href=\"https:\/\/test.viox.com\/km\/what-are-thermal-overload-relays\/\">\u179a\u17b8\u179b\u17c1\u1780\u1798\u17d2\u178a\u17c5<\/a><\/li>\n<\/ul>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1798\u17c9\u17bc\u1791\u17d0\u179a \u179f\u17bc\u1798\u1794\u17d2\u179a\u17be <strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 aM \u1787\u17b6\u1798\u17bd\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784 \u1793\u17b7\u1784\u179a\u17b8\u179b\u17c1\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb<\/strong> \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1796\u17c1\u1789\u179b\u17c1\u1789\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1791\u17bc\u1791\u17c5 \u179f\u17bc\u1798\u1794\u17d2\u179a\u17be <strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 gG\/gL<\/strong> \u178f\u17c2\u1798\u17d2\u1793\u17b6\u1780\u17cb\u17af\u1784\u17d4.<\/p>\n<h3>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 3: \u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 PV \u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 DC \u1796\u17b7\u179f\u17c1\u179f?<\/h3>\n<p>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 PV \u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1794\u1789\u17d2\u17a0\u17b6\u1794\u17d2\u179a\u1788\u1798\u178f\u17c2\u1798\u17bd\u1799\u1782\u178f\u17cb: <strong>\u179c\u17c9\u17bb\u179b DC \u1781\u17d2\u1796\u179f\u17cb (\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 1500V)<\/strong>, <strong>\u1785\u179a\u1793\u17d2\u178f\u1794\u1793\u17d2\u178f\u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u179f\u17bc\u1793\u17d2\u1799<\/strong>, \u1793\u17b7\u1784 <strong>\u1785\u179a\u1793\u17d2\u178f\u1794\u1789\u17d2\u1785\u17d2\u179a\u17b6\u179f\u1796\u17b8\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799\u179f\u17d2\u179a\u1794\u1782\u17d2\u1793\u17b6<\/strong>. \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 AC \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u1798\u17b7\u1793\u17a2\u17b6\u1785\u179a\u17c6\u1781\u17b6\u1793\u1792\u17d2\u1793\u17bc DC \u178a\u17c4\u1799\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1794\u17b6\u1793\u1791\u17c1\u17d4 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb PV (\u1794\u17d2\u179a\u1797\u17c1\u1791 gPV \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799 IEC 60269-6) \u1798\u17b6\u1793\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17b7\u179f\u17c1\u179f:<\/p>\n<ul>\n<li>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1796\u1793\u17d2\u179b\u178f\u17cb\u1792\u17d2\u1793\u17bc\u178a\u17c2\u179b\u1794\u17b6\u1793\u1796\u1784\u17d2\u179a\u17b9\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179c\u17c9\u17bb\u179b DC<\/li>\n<li>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179c\u17c9\u17bb\u179b\u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb 1500V DC<\/li>\n<li>\u1791\u17c6\u17a0\u17c6\u178f\u17b6\u1798 NEC 690.9\u17d6 <strong>1.56 \u00d7 \u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u179b\u17b8 (I_sc)<\/strong><\/li>\n<li>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1785\u179a\u1793\u17d2\u178f\u1794\u1789\u17d2\u1785\u17d2\u179a\u17b6\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u17a1\u17b6\u1799\u179f\u17d2\u179a\u1794\u1782\u17d2\u1793\u17b6<\/li>\n<\/ul>\n<p>\u1780\u17bb\u17c6\u1787\u17c6\u1793\u17bd\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 AC \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u2014\u1792\u17d2\u1793\u17bc DC \u178a\u17c2\u179b\u1791\u17d2\u179a\u1791\u17d2\u179a\u1784\u17cb\u17a2\u17b6\u1785\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1798\u17a0\u1793\u17d2\u178f\u179a\u17b6\u1799\u17d4. <a href=\"https:\/\/test.viox.com\/km\/solar-pv-fuse-requirements-nec-690-9-parallel-strings\/\">\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/a> <a href=\"https:\/\/test.viox.com\/km\/how-to-properly-fuse-a-solar-photovoltaic-system\/\">\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/a><\/p>\n<h3>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 4: \u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u1782\u178e\u1793\u17b6\u1791\u17c6\u17a0\u17c6\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1794\u17b8\u17a0\u17d2\u179c\u17b6\u178a\u17c4\u1799\u179a\u1794\u17c0\u1794\u178e\u17b6?<\/h3>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a\u1794\u17b8\u17a0\u17d2\u179c\u17b6 \u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u1791\u17c6\u17a0\u17c6\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798 \u1793\u17b7\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794:<\/p>\n<p><strong>\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u178a\u17c4\u1799\u1795\u17d2\u1791\u17b6\u179b\u17cb (DOL) \u1787\u17b6\u1798\u17bd\u1799\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b:<\/strong><\/p>\n<pre style=\"background-color: #f5f5f5; padding: 15px; border-radius: 5px; overflow-x: auto;\">I_fuse = (1.5 \u1791\u17c5 2.0) \u00d7 I_FLA<\/pre>\n<p><strong>\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798 Star-Delta:<\/strong><\/p>\n<pre style=\"background-color: #f5f5f5; padding: 15px; border-radius: 5px; overflow-x: auto;\">I_fuse = (1.25 \u1791\u17c5 1.5) \u00d7 I_FLA<\/pre>\n<p><strong>\u1787\u17b6\u1798\u17bd\u1799 VFD\/Soft-starter:<\/strong><\/p>\n<pre style=\"background-color: #f5f5f5; padding: 15px; border-radius: 5px; overflow-x: auto;\">I_fuse = (1.25 \u1791\u17c5 1.4) \u00d7 I_FLA<\/pre>\n<p><strong>\u17a7\u1791\u17b6\u17a0\u179a\u178e\u17cd\u17d6<\/strong> \u1798\u17c9\u17bc\u1791\u17d0\u179a 15kW, 415V, FLA = 30A, \u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798 DOL:<\/p>\n<pre style=\"background-color: #f5f5f5; padding: 15px; border-radius: 5px; overflow-x: auto;\">I_fuse = 1.75 \u00d7 30A = 52.5A \u2192 \u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b 63A<\/pre>\n<p>\u178f\u17c2\u1784\u178f\u17c2\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1787\u17b6\u1798\u17bd\u1799 <a href=\"https:\/\/test.viox.com\/km\/star-delta-starter-wiring-diagram-sizing-selection-guide\/\">\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u179b\u17b6\u179f\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a<\/a> \u1793\u17b7\u1784\u1796\u17b7\u1782\u17d2\u179a\u17c4\u17c7\u1787\u17b6\u1798\u17bd\u1799\u17a2\u1793\u17bb\u179f\u17b6\u179f\u1793\u17cd\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17d4. <a href=\"https:\/\/test.viox.com\/km\/how-to-select-contactors-and-circuit-breakers-based-on-motor-power\/\">\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/a><\/p>\n<h3>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 5: \u178f\u17be\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 I\u00b2t \u1798\u17b6\u1793\u1793\u17d0\u1799\u178a\u17bc\u1785\u1798\u17d2\u178f\u17c1\u1785 \u17a0\u17be\u1799\u17a0\u17c1\u178f\u17bb\u17a2\u17d2\u179c\u17b8\u1794\u17b6\u1793\u1787\u17b6\u179c\u17b6\u179f\u17c6\u1781\u17b6\u1793\u17cb?<\/h3>\n<p><strong>I\u00b2t (\u17a2\u17c6\u1796\u17c2\u179a\u1780\u17b6\u179a\u17c9\u17c1 \u179c\u17b7\u1793\u17b6\u1791\u17b8)<\/strong> \u178f\u17c6\u178e\u17b6\u1784\u17b1\u17d2\u1799 <strong>\u1790\u17b6\u1798\u1796\u179b\u1780\u1798\u17d2\u178a\u17c5<\/strong> \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb \u1798\u17bb\u1793\u1796\u17c1\u179b\u1794\u1789\u17d2\u1785\u17c1\u1789\u1780\u17c6\u17a0\u17bb\u179f:<\/p>\n<pre style=\"background-color: #f5f5f5; padding: 15px; border-radius: 5px; overflow-x: auto;\">I\u00b2t = \u222b(i\u00b2)dt<\/pre>\n<p>\u178f\u1798\u17d2\u179b\u17c3\u1793\u17c1\u17c7\u1780\u17c6\u178e\u178f\u17cb:<\/p>\n<ol>\n<li><strong>\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\/\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b:<\/strong> I\u00b2t \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1798\u17b6\u1793 &lt; 25% \u1793\u17c3 I\u00b2t \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u17d6<\/strong> I\u00b2t \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u178f\u17b7\u1785\u1787\u17b6\u1784\u1780\u1798\u17d2\u179a\u17b7\u178f\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17b6\u179a\u1796\u17b6\u179a<\/li>\n<li><strong>\u1790\u17b6\u1798\u1796\u179b Arc flash:<\/strong> I\u00b2t \u1791\u17b6\u1794\u1787\u17b6\u1784 = \u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb arc flash \u178f\u17b7\u1785\u1787\u17b6\u1784<\/li>\n<\/ol>\n<p><strong>\u17a7\u1791\u17b6\u17a0\u179a\u178e\u17cd\u17d6<\/strong> \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a IGBT \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u1798\u17d2\u179a\u17b7\u178f\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6 5,000 A\u00b2s \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 semiconductor \u1787\u17b6\u1798\u17bd\u1799 I\u00b2t ( 10,000 A\u00b2s \u1793\u17b9\u1784\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1780\u17b6\u179a\u1794\u17c6\u1795\u17d2\u179b\u17b7\u1785\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789 IGBT \u1798\u17bb\u1793\u1796\u17c1\u179b\u1794\u1789\u17d2\u1785\u17c1\u1789\u17d4.<\/p>\n<h3>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 6: \u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u17a2\u17b6\u1785\u1794\u17d2\u179a\u17be\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 blade \u179a\u1790\u1799\u1793\u17d2\u178f\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u1793\u17d2\u1791\u17c7\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1794\u17b6\u1793\u1791\u17c1?<\/h3>\n<p><strong>\u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178e\u17c2\u1793\u17b6\u17c6\u1791\u17c1\u17d4.<\/strong> \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1791\u17b6\u17c6\u1784\u1796\u17b8\u179a\u1787\u17b6\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 \u1796\u17bd\u1780\u179c\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793\u1795\u17d2\u179f\u17c1\u1784\u1782\u17d2\u1793\u17b6:<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead style=\"background-color: #f8f9fa;\">\n<tr>\n<th style=\"padding: 8px;\">\u1794\u17c9\u17b6\u179a\u17c9\u17b6\u1798\u17c9\u17c2\u178f\u17d2\u179a<\/th>\n<th style=\"padding: 8px;\">Automotive Blade<\/th>\n<th style=\"padding: 8px;\">Industrial Cartridge<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179c\u17c9\u17bb\u179b<\/strong><\/td>\n<td style=\"padding: 8px;\">32V DC \u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6<\/td>\n<td style=\"padding: 8px;\">250V-1000V AC\/DC<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780<\/strong><\/td>\n<td style=\"padding: 8px;\">1kA-2kA<\/td>\n<td style=\"padding: 8px;\">10kA-120kA<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u1780\u1798\u17d2\u179a\u17b7\u178f\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/strong><\/td>\n<td style=\"padding: 8px;\">\u179a\u1790\u1799\u1793\u17d2\u178f (\u179a\u17c6\u1789\u17d0\u179a, \u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796)<\/td>\n<td style=\"padding: 8px;\">\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 (\u1780\u1798\u17d2\u179a\u17b7\u178f IP, \u1780\u1798\u17d2\u179a\u17b7\u178f\u1793\u17c3\u1780\u17b6\u179a\u1794\u17c6\u1796\u17bb\u179b)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a<\/strong><\/td>\n<td style=\"padding: 8px;\">SAE J1284, ISO 8820<\/td>\n<td style=\"padding: 8px;\">IEC 60269, UL 248<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\"><strong>\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u17d0\u178f\u17d2\u179a<\/strong><\/td>\n<td style=\"padding: 8px;\">\u1798\u17b7\u1793\u1798\u17c2\u1793 UL\/CE \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798<\/td>\n<td style=\"padding: 8px;\">\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a UL\/CE\/IEC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u1794\u1793\u17d2\u1791\u17c7\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a <strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1798\u17b6\u1793\u179c\u17b7\u1789\u17d2\u1789\u17b6\u1794\u1793\u1794\u178f\u17d2\u179a IEC 60269 \u17ac UL 248<\/strong> \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c2\u179b\u179a\u17c6\u1796\u17b9\u1784\u1791\u17bb\u1780\u1793\u17c3\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u17d4 \u1794\u17d2\u179a\u17be\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u179a\u1790\u1799\u1793\u17d2\u178f\u178f\u17c2\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1799\u17b6\u1793\u1799\u1793\u17d2\u178f\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u17d4. <a href=\"https:\/\/test.viox.com\/km\/control-panels-understanding-control-panel-components\/\">\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/a><\/p>\n<h3>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 7: \u178f\u17be\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1782\u17bd\u179a\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1787\u17c6\u1793\u17bd\u179f\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17b6 \u1791\u17c4\u17c7\u1794\u17b8\u1787\u17b6\u179c\u17b6\u1798\u17b7\u1793\u1791\u17b6\u1793\u17cb\u1795\u17d2\u1791\u17bb\u17c7\u1780\u17cf\u178a\u17c4\u1799?<\/h3>\n<p><strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1798\u17b7\u1793\u1798\u17b6\u1793\u1785\u1793\u17d2\u179b\u17c4\u17c7\u1796\u17c1\u179b\u1787\u17c6\u1793\u17bd\u179f\u1790\u17c1\u179a\u1791\u17c1<\/strong> \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1796\u17bd\u1780\u1782\u17c1\u1798\u17b7\u1793\u1791\u17b6\u1793\u17cb\u1794\u17b6\u1793\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u17d4 \u1791\u17c4\u17c7\u1799\u17c9\u17b6\u1784\u178e\u17b6\u1780\u17cf\u178a\u17c4\u1799 \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1790\u17c2\u1791\u17b6\u17c6\u178f\u17b6\u1798\u1780\u17b6\u179b\u179c\u17b7\u1797\u17b6\u1782:<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1783\u17be\u1789\u17d6<\/strong> \u1787\u17b6\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb\u1786\u17d2\u1793\u17b6\u17c6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c2\u1796\u178e\u17cc \u1780\u17b6\u179a corrosion \u17ac\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u1798\u17c1\u1780\u17b6\u1793\u17b7\u1785<\/li>\n<li><strong>\u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17b9\u1784\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u17d6<\/strong> \u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb 2-3 \u1786\u17d2\u1793\u17b6\u17c6\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be micro-ohmmeter (\u1782\u17bd\u179a\u178f\u17c2\u1798\u17b6\u1793 &lt; 0.001\u03a9)<\/li>\n<li><strong>Thermal imaging:<\/strong> \u1787\u17b6\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb\u1786\u17d2\u1793\u17b6\u17c6\u178a\u17be\u1798\u17d2\u1794\u17b8\u179a\u1780\u1798\u17be\u179b\u1785\u17c6\u178e\u17bb\u1785\u1780\u17d2\u178f\u17c5\u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1798\u17b7\u1793\u179b\u17d2\u17a2<\/li>\n<li><strong>\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u17c1\u1789\u1780\u17c6\u17a0\u17bb\u179f:<\/strong> \u178f\u17c2\u1784\u178f\u17c2\u1787\u17c6\u1793\u17bd\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1794\u17b6\u1793\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/li>\n<li><strong>\u1780\u17b6\u179a\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793:<\/strong> \u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1787\u17b6\u1784\u1798\u17bb\u1793\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793 corrosive \u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1781\u17d2\u1796\u179f\u17cb \u17ac\u179a\u17c6\u1789\u17d0\u179a\u1781\u17d2\u1796\u179f\u17cb<\/li>\n<\/ul>\n<p>\u1787\u17c6\u1793\u17bd\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1797\u17d2\u179b\u17b6\u1798\u17d7\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be:<\/p>\n<ul>\n<li>\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179b\u17be\u179f\u1796\u17b8\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f<\/li>\n<li>Thermal imaging \u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796 &gt; 10\u00b0C \u1781\u17b6\u1784\u179b\u17be\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789<\/li>\n<li>\u179f\u1789\u17d2\u1789\u17b6\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1798\u17be\u179b\u1783\u17be\u1789\u1793\u17c3\u1780\u17b6\u179a\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5 (\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c2\u1796\u178e\u17cc, \u17a2\u17d2\u1793\u1780\u1780\u17b6\u1793\u17cb\u179a\u179b\u17b6\u1799)<\/li>\n<li>\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1780\u17c6\u17a0\u17bb\u179f\u178e\u17b6\u1798\u17bd\u1799 (\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1782\u17ba\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u178f\u17c2\u1798\u17bd\u1799)<\/li>\n<\/ul>\n<h3>\u179f\u17c6\u178e\u17bd\u179a\u1791\u17b8 8: \u178f\u17be\u17a2\u17d2\u179c\u17b8\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1792\u17d2\u179c\u17be\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u179b\u17bf\u1793 \u1793\u17b7\u1784\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b \u17a0\u17be\u1799\u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u1782\u17bd\u179a\u1794\u17d2\u179a\u17be\u1798\u17bd\u1799\u178e\u17b6\u1793\u17c5\u1796\u17c1\u179b\u178e\u17b6?<\/h3>\n<p><strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1792\u17d2\u179c\u17be\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u179b\u17bf\u1793 (F)<\/strong> \u1795\u17d2\u1791\u17bb\u17c7\u1799\u17c9\u17b6\u1784\u1786\u17b6\u1794\u17cb\u179a\u17a0\u17d0\u179f\u1793\u17c5\u1796\u17c1\u179b\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f \u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179a\u179f\u17be\u1794:<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u17d6<\/strong> 0.001-0.01 \u179c\u17b7\u1793\u17b6\u1791\u17b8\u1793\u17c5 10\u00d7 \u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3<\/li>\n<li><strong>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17d6<\/strong> \u1782\u17d2\u179a\u17bf\u1784\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1785, semiconductors, \u17a7\u1794\u1780\u179a\u178e\u17cd\u179a\u179f\u17be\u1794\u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f inrush<\/li>\n<li><strong>\u178f\u1798\u17d2\u179b\u17c3 I\u00b2t:<\/strong> 100-1,000 A\u00b2s<\/li>\n<\/ul>\n<p><strong>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b (T)<\/strong> \u17a2\u178f\u17cb\u1792\u17d2\u1798\u178f\u17cb\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u1794\u178e\u17d2\u178f\u17c4\u17c7\u17a2\u17b6\u179f\u1793\u17d2\u1793 (\u1780\u17b6\u179a\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u1798\u17c9\u17bc\u1791\u17d0\u179a, transformer inrush):<\/p>\n<ul>\n<li><strong>\u1780\u17b6\u179a\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u17d6<\/strong> 0.1-10 \u179c\u17b7\u1793\u17b6\u1791\u17b8\u1793\u17c5 5\u00d7 \u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1793\u17c5\u178f\u17c2\u179b\u17bf\u1793\u1793\u17c5\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f\u1781\u17d2\u1796\u179f\u17cb<\/li>\n<li><strong>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17d6<\/strong> \u1798\u17c9\u17bc\u1791\u17d0\u179a, transformers, capacitors, \u1794\u1793\u17d2\u1791\u17bb\u1780 inductive \u178e\u17b6\u1798\u17bd\u1799<\/li>\n<li><strong>\u178f\u1798\u17d2\u179b\u17c3 I\u00b2t:<\/strong> 10,000-100,000 A\u00b2s<\/li>\n<\/ul>\n<p><strong>\u1785\u17d2\u1794\u17b6\u1794\u17cb\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f:<\/strong> \u1794\u17d2\u179a\u17be\u1780\u17b6\u179a\u1796\u1793\u17d2\u1799\u17b6\u1796\u17c1\u179b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u178e\u17b6\u1798\u17bd\u1799\u1787\u17b6\u1798\u17bd\u1799 <strong>\u1785\u179a\u1793\u17d2\u178f inrush &gt; 5\u00d7 \u179f\u17d2\u1790\u17b7\u179a\u1797\u17b6\u1796<\/strong>, \u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u179a\u17a0\u17d0\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784 inrush \u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6\u17d4 \u1793\u17c5\u1796\u17c1\u179b\u1798\u17b6\u1793\u1780\u17b6\u179a\u179f\u1784\u17d2\u179f\u17d0\u1799 \u179f\u17bc\u1798\u1796\u17b7\u1782\u17d2\u179a\u17c4\u17c7\u1787\u17b6\u1798\u17bd\u1799\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1795\u179b\u17b7\u178f\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4. <a href=\"https:\/\/www.linksemicon.com\/blog\/types-of-fuses\/\" rel=\"nofollow noopener\" target=\"_blank\">\u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784<\/a><\/p>\n<hr>\n<h2>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u179f\u1793\u17d2\u1793\u17b7\u178a\u17d2\u178b\u17b6\u1793\u17d6 \u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793 \u178f\u17b6\u1798\u179a\u1799\u17c8\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c<\/h2>\n<p>\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1793\u17c5\u178f\u17c2\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u1785\u17c6\u178e\u17bb\u17c7\u178a\u17c2\u179b\u1798\u17b6\u1793\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1794\u17c6\u1795\u17bb\u178f \u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793 \u1793\u17b7\u1784\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u179b\u17bf\u1793\u1794\u17c6\u1795\u17bb\u178f \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1785\u17b6\u1794\u17cb\u1796\u17b8\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u179a\u1790\u1799\u1793\u17d2\u178f 12V \u178a\u179b\u17cb\u1794\u178e\u17d2\u178f\u17b6\u1789\u1785\u17c2\u1780\u1785\u17b6\u1799\u1790\u17b6\u1798\u1796\u179b 33kV\u17d4 \u1782\u17bb\u178e\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u179a\u1794\u179f\u17cb\u179c\u17b6\u2014<strong>\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u179a\u17a0\u17d0\u179f\u1794\u17c6\u1795\u17bb\u178f 0.002-0.004 \u179c\u17b7\u1793\u17b6\u1791\u17b8<\/strong>\u2014\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1796\u17bd\u1780\u179c\u17b6\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1787\u17c6\u1793\u17bd\u179f\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a semiconductor \u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7 \u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1780\u17b6\u179a\u1789\u17c2\u1780\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17c4\u1799\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f \u1793\u17b7\u1784\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1793\u17c3\u1795\u17d2\u1780\u17b6\u1797\u17d2\u179b\u17be\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u17d4.<\/p>\n<p><strong>\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\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u178a\u17c4\u1799\u17a2\u17d2\u1793\u1780\u1787\u17c6\u1793\u17b6\u1789\u17d6<\/strong><\/p>\n<ul>\n<li><strong>\u1782\u178e\u1793\u17b6\u17b1\u17d2\u1799\u1794\u17b6\u1793\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb\u17d6<\/strong> \u1794\u17d2\u179a\u17be\u1780\u178f\u17d2\u178f\u17b6 1.25\u00d7 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6, 1.5-2.0\u00d7 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u1791\u17d0\u179a, \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b I\u00b2t<\/li>\n<li><strong>\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u17b1\u17d2\u1799\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d6<\/strong> \u1795\u17d2\u1782\u17bc\u1795\u17d2\u1782\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 (AC\/DC), \u1780\u1798\u17d2\u179a\u17b7\u178f\u179c\u17c9\u17bb\u179b, \u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u17c6\u1794\u17c2\u1780 \u1793\u17b7\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6-\u1785\u179a\u1793\u17d2\u178f \u1791\u17c5\u1793\u17b9\u1784\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8<\/li>\n<li><strong>\u178a\u17c6\u17a1\u17be\u1784\u17b1\u17d2\u1799\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d6<\/strong> \u1792\u17b6\u1793\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u179f\u1798\u17d2\u1796\u17b6\u1792\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb, \u1794\u17c9\u17bc\u179b\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u179a\u17b7\u179f\u17d2\u1790\u17b6\u1793<\/li>\n<li><strong>\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1787\u17b6\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17d6<\/strong> \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd upstream\/downstream \u178a\u17c4\u1799\u1794\u17d2\u179a\u17be\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784 I\u00b2t<\/li>\n<li><strong>\u1790\u17c2\u1791\u17b6\u17c6\u1787\u17b6\u1794\u17d2\u179a\u1785\u17b6\u17c6\u17d6<\/strong> \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784, \u179c\u17b6\u179f\u17cb\u1797\u17b6\u1796\u1792\u1793\u17cb, \u1794\u17d2\u179a\u17be\u179a\u17bc\u1794\u1797\u17b6\u1796\u1780\u1798\u17d2\u178a\u17c5\u178a\u17be\u1798\u17d2\u1794\u17b8\u179a\u1780\u1798\u17be\u179b\u1780\u17b6\u179a\u1781\u17bc\u1785\u1782\u17bb\u178e\u1797\u17b6\u1796<\/li>\n<\/ul>\n<p><strong>\u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb\u1793\u17c3\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1798\u17b6\u1793\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d6<\/strong><\/p>\n<p>\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb \u1793\u17b7\u1784\u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb \u1787\u17b6\u179a\u17bf\u1799\u17d7\u1780\u17be\u178f\u17a1\u17be\u1784\u178a\u17c4\u1799\u179f\u17b6\u179a\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u179a\u179c\u17b6\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8\u1793\u17c3\u1794\u1793\u17d2\u1791\u17bb\u1780, \u1780\u1798\u17d2\u179a\u17b7\u178f\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f \u1793\u17b7\u1784\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784 I\u00b2t \u179a\u1794\u179f\u17cb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17d4 \u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1791\u17c6\u1793\u17be\u1794\u2014\u1796\u17b8 <a href=\"https:\/\/test.viox.com\/km\/what-is-a-pv-combiner-box-and-why-your-solar-system-cant-function-without-one\/\">\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 solar PV<\/a> \u1791\u17c5 <a href=\"https:\/\/test.viox.com\/km\/control-panels-understanding-control-panel-components\/\">\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<\/a>\u2014\u1791\u17b6\u1798\u1791\u17b6\u179a\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1799\u17c9\u17b6\u1784\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb \u178a\u17c2\u179b\u1798\u17b6\u1793\u178f\u17c2\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1794\u17b6\u1793\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1795\u17d2\u178f\u179b\u17cb\u1794\u17b6\u1793\u17d4.<\/p>\n<p>\u1787\u17bd\u179a\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799\u1793\u17c3 VIOX Electric \u1793\u17c3 <a href=\"https:\/\/test.viox.com\/km\/what-is-a-high-rupturing-capacity-hrc-fuse\/\">\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 HRC<\/a>, <a href=\"https:\/\/test.viox.com\/km\/the-complete-guide-to-fuse-holders\/\">Fuse Holder<\/a>, \u1793\u17b7\u1784 <a href=\"https:\/\/test.viox.com\/km\/types-of-circuit-breakers\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u17c0\u1782\u17d2\u179c\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798<\/a> \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u178a\u17c2\u179b\u1791\u17b6\u1798\u1791\u17b6\u179a\u1791\u17bc\u1791\u17b6\u17c6\u1784\u1796\u17b7\u1797\u1796\u179b\u17c4\u1780\u17d4 \u1780\u17d2\u179a\u17bb\u1798\u1780\u17b6\u179a\u1784\u17b6\u179a\u1787\u17c6\u1793\u17bd\u1799\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\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\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17cf\u179f\u17d2\u1798\u17bb\u1782\u179f\u17d2\u1798\u17b6\u1789 \u1780\u17b6\u179a\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 \u1793\u17b7\u1784\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17d4.<\/p>\n<p><strong>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1796\u17b7\u1782\u17d2\u179a\u17c4\u17c7\u1799\u17c4\u1794\u179b\u17cb\u1795\u17d2\u1793\u17c2\u1780\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179b\u17be\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780 \u179f\u17bc\u1798\u1791\u17b6\u1780\u17cb\u1791\u1784\u1780\u17d2\u179a\u17bb\u1798\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u179a\u1794\u179f\u17cb VIOX Electric \u17ac\u179f\u17d2\u179c\u17c2\u1784\u1799\u179b\u17cb\u1796\u17b8 <a href=\"https:\/\/test.viox.com\/km\/\">\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1796\u17c1\u1789\u179b\u17c1\u1789\u179a\u1794\u179f\u17cb\u1799\u17be\u1784<\/a>.<\/strong><\/p>\n<hr>\n<h3>\u1792\u1793\u1792\u17b6\u1793\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u178a\u17c2\u179b\u1791\u17b6\u1780\u17cb\u1791\u1784:<\/h3>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/km\/what-is-the-difference-between-fuse-and-circuit-breaker\/\">\u178f\u17be\u17a2\u17d2\u179c\u17b8\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8?<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/fuse-vs-mcb-response-time\/\">\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u1793\u17c3\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 \u1793\u17b7\u1784 MCB<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/what-is-a-high-rupturing-capacity-hrc-fuse\/\">\u178f\u17be\u17a2\u17d2\u179c\u17b8\u1791\u17c5\u1787\u17b6\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 High Rupturing Capacity (HRC)?<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/the-complete-guide-to-fuse-holders\/\">\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1796\u17c1\u1789\u179b\u17c1\u1789\u1785\u17c6\u1796\u17c4\u17c7\u17a2\u17d2\u1793\u1780\u1780\u17b6\u1793\u17cb Fuse<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/ac-fuse-vs-dc-fuse\/\">\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 AC vs \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 DC: \u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/dc-circuit-breaker-vs-fuse\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 DC vs \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u179f\u17bc\u17a1\u17b6<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/how-to-properly-fuse-a-solar-photovoltaic-system\/\">\u179a\u1794\u17c0\u1794\u1794\u17c6\u1794\u17d2\u179b\u17c2\u1784\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u179f\u17bc\u17a1\u17b6\u179f\u17bc\u17a1\u17b6\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d4<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/solar-pv-fuse-requirements-nec-690-9-parallel-strings\/\">Solar PV Fuse Requirements: NEC 690.9 Parallel Strings<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/understanding-trip-curves\/\">\u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u1792\u17d2\u179c\u17be\u178a\u17c6\u178e\u17be\u179a\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/km\/types-of-circuit-breakers\/\">\u1794\u17d2\u179a\u1797\u17c1\u1791\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8: \u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1796\u17c1\u1789\u179b\u17c1\u1789<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Direct Answer: What is an Electrical Fuse and Why Does It Matter? An electrical fuse is a sacrificial overcurrent protection device containing a metal element that melts when excessive current flows through it, automatically breaking the circuit to prevent equipment damage, fire hazards, and electrical system failures. Unlike resettable circuit breakers, fuses provide faster response [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21472,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21471","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\/21471","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=21471"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/21471\/revisions"}],"predecessor-version":[{"id":21473,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/21471\/revisions\/21473"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media\/21472"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media?parent=21471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/categories?post=21471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/tags?post=21471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}