{"id":20807,"date":"2025-12-14T00:29:46","date_gmt":"2025-12-13T16:29:46","guid":{"rendered":"https:\/\/viox.com\/?p=20807"},"modified":"2025-12-14T00:43:05","modified_gmt":"2025-12-13T16:43:05","slug":"troubleshooting-solar-combiner-box-faults-fixes","status":"publish","type":"post","link":"https:\/\/test.viox.com\/km\/troubleshooting-solar-combiner-box-faults-fixes\/","title":{"rendered":"\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u179f\u17bc\u17a1\u17b6\u17d6 \u1780\u17c6\u17a0\u17bb\u179f\u1791\u17bc\u1791\u17c5 \u1793\u17b7\u1784\u179c\u17b7\u1792\u17b8\u1787\u17bd\u179f\u1787\u17bb\u179b"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u1795\u17d2\u178f\u17be\u1798<\/h2>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u1794\u179a\u17b6\u1787\u17d0\u1799\u1793\u17c5\u1791\u17b8\u179c\u17b6\u179b \u1794\u17d2\u179a\u17b6\u1780\u17cb\u1785\u17c6\u178e\u17bc\u179b\u1793\u17b9\u1784\u1788\u1794\u17cb\u17d4 \u179a\u17b6\u179b\u17cb\u1798\u17c9\u17c4\u1784\u1793\u17c3\u1780\u17b6\u179a\u1795\u17d2\u17a2\u17b6\u1780\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u1780\u1794\u17d2\u179a\u17c2\u178a\u17c4\u1799\u1795\u17d2\u1791\u17b6\u179b\u17cb\u1791\u17c5\u1787\u17b6\u1780\u17b6\u179a\u1794\u17b6\u178f\u17cb\u1794\u1784\u17cb\u1780\u17b6\u179a\u1795\u179b\u17b7\u178f \u1793\u17b7\u1784\u1797\u17b6\u1782\u17b8\u1796\u17b6\u1780\u17cb\u1796\u17d0\u1793\u17d2\u1792\u178a\u17c2\u179b\u1781\u1780\u1785\u17b7\u178f\u17d2\u178f\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179c\u17b7\u179f\u17d2\u179c\u1780\u179a\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u1793\u17c5\u1791\u17b8\u179c\u17b6\u179b \u1793\u17b7\u1784\u1780\u17d2\u179a\u17bb\u1798 O&amp;M \u178a\u17c2\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784 photovoltaic \u1780\u17b6\u179a\u1799\u179b\u17cb\u178a\u17b9\u1784\u17a2\u17c6\u1796\u17b8\u179a\u1794\u17c0\u1794\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799 \u1793\u17b7\u1784\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1780\u17c6\u17a0\u17bb\u179f\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u178a\u17c4\u1799\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1782\u17ba\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u178a\u17be\u1798\u17d2\u1794\u17b8\u179a\u1780\u17d2\u179f\u17b6\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a \u1793\u17b7\u1784\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17d4.<\/p>\n<p>\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u1794\u1798\u17d2\u179a\u17be\u1787\u17b6\u1785\u17c6\u178e\u17bb\u1785\u1794\u17d2\u179a\u179f\u1796\u17d2\u179c\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u178a\u17c2\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179f\u17c2 PV \u1785\u17d2\u179a\u17be\u1793\u1787\u17bd\u1794\u1782\u17d2\u1793\u17b6\u1798\u17bb\u1793\u1796\u17c1\u179b\u1794\u1789\u17d2\u1785\u17bc\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u17d4 \u1795\u17d2\u1793\u17c2\u1780\u1795\u17d2\u179f\u17c6\u178a\u17cf\u179f\u17c6\u1781\u17b6\u1793\u17cb\u1793\u17c1\u17c7\u1795\u17d2\u1791\u17bb\u1780\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u2014\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u17ac\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u2014\u179a\u17bd\u1798\u1787\u17b6\u1798\u17bd\u1799 <a href=\"https:\/\/test.viox.com\/km\/terminal-block\/\">\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799<\/a>, <a href=\"https:\/\/test.viox.com\/km\/busbar\/\">busbars<\/a>, \u1793\u17b7\u1784\u1787\u17b6\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb <a href=\"https:\/\/test.viox.com\/km\/spd\/\">\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784<\/a>. \u178a\u17c4\u1799\u179f\u17b6\u179a\u179c\u17b6\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1785\u179a\u1793\u17d2\u178f DC \u1799\u17c9\u17b6\u1784\u179f\u17c6\u1781\u17b6\u1793\u17cb \u1793\u17b7\u1784\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5\u178a\u17cf\u17a2\u17b6\u1780\u17d2\u179a\u1780\u17cb \u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1782\u17ba\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7\u1787\u17b6\u1796\u17b7\u179f\u17c1\u179f\u1785\u17c6\u1796\u17c4\u17c7\u179a\u1794\u17c0\u1794\u1794\u179a\u17b6\u1787\u17d0\u1799\u1791\u17bc\u1791\u17c5\u1798\u17bd\u1799\u1785\u17c6\u1793\u17bd\u1793\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u1793\u17b7\u1784\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1793\u17c3\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17d4.<\/p>\n<p>\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u1793\u17c1\u17c7\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u178a\u17c2\u179b\u1794\u17b6\u1793\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784\u1793\u17c5\u1791\u17b8\u179c\u17b6\u179b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17c6\u17a0\u17bb\u179f\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u178a\u17c2\u179b\u1780\u17be\u178f\u1798\u17b6\u1793\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb\u1794\u17c6\u1795\u17bb\u178f\u1785\u17c6\u1793\u17bd\u1793\u1794\u17d2\u179a\u17b6\u17c6\u1798\u17bd\u1799 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\u1793\u17b7\u1784\u1799\u17bb\u1791\u17d2\u1792\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1789\u17b1\u17d2\u1799\u1783\u17be\u1789\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u1784\u17d2\u1780\u17be\u178f\u17a1\u17be\u1784\u178f\u17b6\u1798\u179a\u1799\u17c8\u1794\u1791\u1796\u17b7\u179f\u17c4\u1792\u1793\u17cd\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u1786\u17d2\u1793\u17b6\u17c6\u1793\u17c5\u1791\u17b8\u179c\u17b6\u179b\u17d4. <strong>\u1780\u17c6\u178e\u178f\u17cb\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17d6<\/strong> \u1798\u17bb\u1793\u1796\u17c1\u179b\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u17b6\u179a\u1784\u17b6\u179a\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u178e\u17b6\u1798\u17bd\u1799 \u179f\u17bc\u1798\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178f\u17b6\u1798\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1785\u17b6\u1780\u17cb\u179f\u17c4\/\u178a\u17b6\u1780\u17cb\u179f\u17d2\u179b\u17b6\u1780\u17b1\u17d2\u1799\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1787\u17b6\u1793\u17b7\u1785\u17d2\u1785 \u17a0\u17be\u1799\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1790\u17b6\u1798\u17b7\u1793\u1798\u17b6\u1793\u179c\u17c9\u17bb\u179b\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f\u17d4.<\/p>\n<h2>\u17a7\u1794\u1780\u179a\u178e\u17cd\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7 \u1793\u17b7\u1784\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796<\/h2>\n<p>\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u1794\u17d2\u179a\u1780\u1794\u178a\u17c4\u1799\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u17a7\u1794\u1780\u179a\u178e\u17cd\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u1793\u17b7\u1784\u1796\u17b7\u1792\u17b8\u1780\u17b6\u179a\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1799\u17c9\u17b6\u1784\u178f\u17b9\u1784\u179a\u17c9\u17b9\u1784\u17d4 \u17a2\u17d2\u1793\u1780\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1793\u17c5\u1791\u17b8\u179c\u17b6\u179b\u1782\u17bd\u179a\u178f\u17c2\u1799\u1780\u17a7\u1794\u1780\u179a\u178e\u17cd\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17d6 <strong>True RMS Digital Multimeter<\/strong> (\u179c\u17c9\u17bb\u179b DC \u178a\u179b\u17cb 1500V), <strong>Thermal Imaging Camera<\/strong> (\u1780\u1798\u17d2\u179a\u17b7\u178f\u1797\u17b6\u1796\u1785\u17d2\u1794\u17b6\u179f\u17cb\u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6 160\u00d7120), <strong>Calibrated Torque Screwdriver<\/strong> (\u1787\u17bd\u179a 7-25 in-lbs), <strong>Insulation Resistance Tester<\/strong> (500-1000V), \u1793\u17b7\u1784 <strong>Lockout\/Tagout Equipment<\/strong>.<\/p>\n<p>\u1798\u17bb\u1793\u1796\u17c1\u179b\u1794\u17be\u1780\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u178e\u17b6\u1798\u17bd\u1799 \u179f\u17bc\u1798\u1794\u1784\u17d2\u1780\u17be\u178f\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796\u1790\u17b6\u1798\u1796\u179b\u179f\u17bc\u1793\u17d2\u1799\u17d4 \u1794\u1784\u17d2\u179c\u17b7\u179b DC \u1795\u17d2\u178f\u17b6\u1785\u17cb\u1791\u17c5 OFF \u17a0\u17be\u1799\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u17b6\u179a\u1785\u17b6\u1780\u17cb\u179f\u17c4\/\u178a\u17b6\u1780\u17cb\u179f\u17d2\u179b\u17b6\u1780\u178f\u17b6\u1798 NFPA 70E \u17d4 \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u179c\u17c9\u17bb\u179b\u179f\u17bc\u1793\u17d2\u1799\u1787\u17b6\u1798\u17bd\u1799 multimeter\u2014\u1785\u1784\u1785\u17b6\u17c6\u1790\u17b6\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u1795\u17d2\u1793\u17c2\u1780\u17a2\u17b6\u179a\u17c1\u1793\u17c5\u178f\u17c2\u1798\u17b6\u1793\u1790\u17b6\u1798\u1796\u179b \u1791\u17c4\u17c7\u1794\u17b8\u1787\u17b6\u1780\u17b6\u179a\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u1794\u17be\u1780\u1780\u17cf\u178a\u17c4\u1799\u17d4 \u1796\u17b6\u1780\u17cb PPE \u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u1798\u17d2\u179a\u17b7\u178f\u1792\u17d2\u1793\u17bc (ATPV \u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6 8 cal\/cm\u00b2), \u179f\u17d2\u179a\u17c4\u1798\u178a\u17c3\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u1798\u17d2\u179a\u17b7\u178f\u179c\u17c9\u17bb\u179b \u1793\u17b7\u1784\u179c\u17c9\u17c2\u1793\u178f\u17b6\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17d4 \u1780\u17bb\u17c6\u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u178f\u17c2\u1798\u17d2\u1793\u17b6\u1780\u17cb\u17af\u1784\u179b\u17be\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u17d4.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/viox-field-technician-using-thermal-imaging-camera-to-inspect-solar-combiner-box-for-troubleshooting-faults-industrial-outdoor-installation-setting.webp\" alt=\"VIOX field technician using thermal imaging camera to inspect solar combiner box for troubleshooting faults, industrial outdoor installation setting\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u17a2\u17d2\u1793\u1780\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f VIOX \u1793\u17c5\u1791\u17b8\u179c\u17b6\u179b\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be\u1780\u17b6\u1798\u17c1\u179a\u17c9\u17b6 thermal imaging \u178a\u17be\u1798\u17d2\u1794\u17b8\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6 \u1780\u1793\u17d2\u179b\u17c2\u1784\u178a\u17c6\u17a1\u17be\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1793\u17c5\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5<\/figcaption><\/figure>\n<h2>\u1780\u17c6\u17a0\u17bb\u179f #1\u17d6 <a href=\"https:\/\/test.viox.com\/km\/mcb\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/a> \u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u178a\u179b\u17cb\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793<\/h2>\n<p><strong>\u179a\u17c4\u1782\u179f\u1789\u17d2\u1789\u17b6\u17d6<\/strong> \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179f\u17c2\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1791\u17b8\u178f\u17b6\u17c6\u1784 OFF \u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb\u17d4 \u1780\u17b6\u179a\u1795\u179b\u17b7\u178f\u1792\u17d2\u179b\u17b6\u1780\u17cb\u1785\u17bb\u17c7\u178f\u17b6\u1798\u179f\u1798\u17b6\u1798\u17b6\u178f\u17d2\u179a\u17d4 \u17a2\u17b6\u1785\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u1798\u17d2\u178f\u1784\u1798\u17d2\u1780\u17b6\u179b\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1798\u17c9\u17c4\u1784\u1780\u17c6\u1796\u17bc\u179b\u17d4.<\/p>\n<p><strong>\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u17d6<\/strong> \u1780\u178f\u17cb\u178f\u17d2\u179a\u17b6\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780 \u1793\u17b7\u1784\u179c\u17b6\u179f\u17cb\u179c\u17c9\u17bb\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u17be\u1780\u1781\u17d2\u179f\u17c2 (Voc)\u2014\u1787\u17bd\u179a 600-1000V \u1792\u1798\u17d2\u1798\u178f\u17b6\u1799\u0e37\u0e19\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1796\u17b8\u1797\u17b6\u1796\u179f\u17bb\u1785\u179a\u17b7\u178f\u1793\u17c3\u1781\u17d2\u179f\u17c2\u17d4 \u179c\u17b6\u179f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1781\u17d2\u179f\u17c2\u1793\u17c5\u1780\u17d2\u179a\u17c4\u1798\u1794\u1793\u17d2\u1791\u17bb\u1780\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u179c\u17b6\u179f\u17cb DC clamp \u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780 15A \u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u1793\u17c5\u1794\u17d2\u179a\u17a0\u17c2\u179b 12-13A \u1794\u1793\u17d2\u178f (80-87% rating) \u1780\u17d2\u179a\u17c4\u1798\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1780\u17be\u1793\u17a1\u17be\u1784\u17d4 \u179f\u17d2\u1780\u17c1\u1793\u1780\u1798\u17d2\u178a\u17c5\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1787\u17b6\u1798\u17bd\u1799\u1780\u17b6\u1798\u17c1\u179a\u17c9\u17b6 IR\u2014\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u179b\u17be\u179f\u1796\u17b8 15\u00b0C \u1794\u17be\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1791\u17c5\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u178a\u17c2\u179b\u1793\u17c5\u1787\u17b6\u1794\u17cb\u1782\u17d2\u1793\u17b6\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1798\u17b7\u1793\u179b\u17d2\u17a2 \u17ac\u1780\u17b6\u179a\u1781\u17bc\u1785\u1782\u17bb\u178e\u1797\u17b6\u1796\u17d4.<\/p>\n<p><strong>\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb\u17d6<\/strong> Thermal derating \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 enclosures \u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1781\u17d2\u1796\u179f\u17cb (\u179b\u17be\u179f\u1796\u17b8 40\u00b0C) \u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1799\u17c9\u17b6\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784\u17d4 String current mismatch \u1796\u17b8\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u179f\u17d2\u179a\u1798\u17c4\u179b \u17ac\u1780\u17b6\u179a\u1781\u17bc\u1785\u1782\u17bb\u178e\u1797\u17b6\u1796\u1798\u17c9\u17bc\u178c\u17bb\u179b\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u1781\u17d2\u179f\u17c2\u178a\u17c2\u179b\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784\u17d4 \u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u179a\u179b\u17bb\u1784\u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u17c6\u178a\u17c5 \u1794\u1784\u17d2\u1780\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u1780\u1798\u17d2\u178a\u17c5\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1785\u17b6\u179f\u17cb\u17d7\u1787\u17bd\u1794\u1794\u17d2\u179a\u1791\u17c7\u1780\u17b6\u179a\u179a\u179f\u17b6\u178f\u17cb\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b\u17d6<\/strong> \u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1794\u17d2\u179a\u179f\u17be\u179a\u17a1\u17be\u1784\u1793\u17bc\u179c\u1781\u17d2\u1799\u179b\u17cb\u1785\u17c1\u1789\u1785\u17bc\u179b\u178a\u17c4\u1799\u1780\u17b6\u179a\u179f\u1798\u17d2\u17a2\u17b6\u178f\u179a\u1793\u17d2\u1792\u1781\u17d2\u1799\u179b\u17cb \u1794\u1793\u17d2\u1790\u17c2\u1798 louvers \u17ac\u178a\u17c6\u17a1\u17be\u1784 sunshades \u17d4 \u1794\u1784\u17d2\u1780\u17be\u1793\u1791\u17c6\u17a0\u17c6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1798\u17b6\u1793\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb\u179a\u17c9\u17b6\u17c6\u179a\u17c9\u17c3\u17d4 \u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17a1\u17be\u1784\u179c\u17b7\u1789\u1791\u17c5 8-12 in-lbs (0.9-1.4 Nm) \u17d4 \u1787\u17c6\u1793\u17bd\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u178a\u17c2\u179b\u1781\u17bc\u1785\u17d4 \u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799 VIOX \u1798\u17b6\u1793\u1785\u1793\u17d2\u179b\u17c4\u17c7 \u1793\u17b7\u1784\u1781\u17d2\u1799\u179b\u17cb\u1785\u17c1\u1789\u1785\u17bc\u179b\u178a\u17c2\u179b\u1794\u17b6\u1793\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1794\u17d2\u179a\u179f\u17be\u179a\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u179a\u1780\u17d2\u179f\u17b6\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u17b1\u17d2\u1799\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d4.<\/p>\n<h2>\u1780\u17c6\u17a0\u17bb\u179f #2\u17d6 <a href=\"https:\/\/test.viox.com\/km\/how-can-you-tell-if-a-fuse-is-blown\/\">\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1795\u17d2\u1791\u17bb\u17c7<\/a><\/h2>\n<p><strong>\u179a\u17c4\u1782\u179f\u1789\u17d2\u1789\u17b6\u17d6<\/strong> \u1782\u17d2\u1798\u17b6\u1793\u1791\u17b7\u1793\u17d2\u1793\u1795\u179b\u1796\u17b8\u1781\u17d2\u179f\u17c2\u178a\u17c2\u179b\u179a\u1784\u1795\u179b\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u17d4 \u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u178a\u17c4\u1799\u1798\u17be\u179b\u1783\u17be\u1789\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1792\u17b6\u178f\u17bb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1781\u17bc\u1785 \u17ac\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1794\u1793\u17d2\u178f\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1796\u17b8\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u17be\u1780\u1785\u17c6\u17a0\u17d4 \u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u178a\u17c6\u178e\u17b6\u179b\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17c6\u17a0\u17bb\u179f\u1780\u1798\u17d2\u179a\u17b7\u178f\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17d4.<\/p>\n<p><strong>\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u17d6<\/strong> \u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1796\u17b8\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1795\u17d2\u1791\u17bb\u17c7 \u179f\u17bc\u1798\u1780\u17c6\u178e\u178f\u17cb\u17a2\u178f\u17d2\u178f\u179f\u1789\u17d2\u1789\u17b6\u178e\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb\u1798\u17bb\u1793\u1796\u17c1\u179b\u1787\u17c6\u1793\u17bd\u179f\u17d4 \u179c\u17b6\u179f\u17cb\u1781\u17d2\u179f\u17c2 Voc (\u1792\u1798\u17d2\u1798\u178f\u17b6 600-1000V) \u1793\u17b7\u1784\u1785\u179a\u1793\u17d2\u178f\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 (Isc, \u1792\u1798\u17d2\u1798\u178f\u17b6 8-12A) \u17d4 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1782\u17bd\u179a\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1793\u17c5 156% \u1793\u17c3\u1781\u17d2\u179f\u17c2 Isc \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799 NEC 690.9\u2014\u1781\u17d2\u179f\u17c2\u178a\u17c2\u179b\u1798\u17b6\u1793 9A Isc \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u17a2\u1794\u17d2\u1794\u1794\u179a\u1798\u17b6 15A \u17d4 \u179c\u17b6\u179f\u17cb\u1785\u179a\u1793\u17d2\u178f\u1796\u17b8\u1781\u17d2\u179f\u17c2\u1793\u17b8\u1798\u17bd\u1799\u17d7; \u1780\u17b6\u179a\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b\u179b\u17be\u179f\u1796\u17b8 10% \u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1794\u1789\u17d2\u17a0\u17b6\u17a2\u178f\u17bb\u179b\u17d2\u1799\u1797\u17b6\u1796\u17d4.<\/p>\n<p><strong>\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb\u17d6<\/strong> String imbalance \u1794\u17c2\u1784\u1785\u17c2\u1780\u1785\u179a\u1793\u17d2\u178f\u17a1\u17be\u1784\u179c\u17b7\u1789\u1791\u17c5\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u1794\u1782\u17d2\u1793\u17b6 \u179b\u17be\u179f\u1796\u17b8\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u17d4 \u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u1796\u17b8\u1781\u17d2\u179f\u17c2\u178a\u17c2\u179b\u1781\u17bc\u1785 \u17ac\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u17d2\u179a\u179f\u1796\u17d2\u179c\u1795\u17d2\u1791\u17bb\u17c7\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1791\u17b6\u1793\u17cb\u1796\u17c1\u179b\u17d4 Ground faults \u1794\u1784\u17d2\u1780\u17be\u178f\u1795\u17d2\u179b\u17bc\u179c\u1785\u179a\u1793\u17d2\u178f\u1786\u17d2\u179b\u17b6\u179f\u17cb\u1782\u17d2\u1793\u17b6\u17d4 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1798\u17b7\u1793\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u1796\u17b8\u1780\u17c6\u17a0\u17bb\u179f\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b\u17d6<\/strong> \u1787\u17c6\u1793\u17bd\u179f\u178a\u17c4\u1799\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u1798\u17d2\u179a\u17b7\u178f DC \u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c (\u1780\u1798\u17d2\u179a\u17b7\u178f 1000V \u17ac 1500V) \u17d4 \u1780\u17bb\u17c6\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 \u17d4 \u179f\u17ca\u17be\u1794\u17a2\u1784\u17d2\u1780\u17c1\u178f string imbalance, ground faults \u17ac\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u1781\u17d2\u179f\u17c2\u1798\u17bb\u1793\u1796\u17c1\u179b\u1794\u1789\u17d2\u1785\u17bc\u179b\u1790\u17b6\u1798\u1796\u179b\u17a1\u17be\u1784\u179c\u17b7\u1789\u17d4 \u1780\u178f\u17cb\u178f\u17d2\u179a\u17b6\u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178f\u17b6\u1798\u178a\u17b6\u1793\u1780\u17b6\u179a\u1792\u17b6\u1793\u17b6\u17d4 \u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3 VIOX \u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u1793\u17cb\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1798\u17d2\u179a\u17b6\u1798\u178a\u17c3\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179f\u17d2\u179b\u17b6\u1780\u179f\u1789\u17d2\u1789\u17b6\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb\u17d4.<\/p>\n<h2>\u1780\u17c6\u17a0\u17bb\u179f #3\u17d6 \u1780\u17b6\u179a\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5\u1781\u17d2\u179b\u17b6\u17c6\u1784\u1793\u17c3\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799 \u1793\u17b7\u1784\u179f\u1789\u17d2\u1789\u17b6\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb\u179a\u179b\u17b6\u1780<\/h2>\n<p><strong>\u179a\u17c4\u1782\u179f\u1789\u17d2\u1789\u17b6\u17d6<\/strong> \u1780\u17b6\u179a\u1794\u17d2\u179a\u17c2\u1796\u178e\u17cc \u17ac\u1780\u17b6\u179a\u179a\u179b\u17b6\u1799\u1793\u17c3\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799 \u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u178a\u17c2\u179b\u1786\u17c1\u17c7 \u17ac\u1780\u17d2\u179b\u17b7\u1793\u1786\u17c1\u17c7\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17d4 Thermal imaging \u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1785\u17c6\u178e\u17bb\u1785\u1780\u17d2\u178f\u17c5 20-50\u00b0C \u1781\u17b6\u1784\u179b\u17be\u1794\u179a\u17b7\u1799\u17b6\u1780\u17b6\u179f\u17d4 \u1780\u179a\u178e\u17b8\u1792\u17d2\u1784\u1793\u17cb\u1792\u17d2\u1784\u179a\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u1792\u17d2\u1793\u17bc \u17ac\u179b\u17c6\u1793\u17c5\u178a\u17d2\u178b\u17b6\u1793\u178a\u17c2\u179b\u179a\u179b\u17b6\u1799\u17d4.<\/p>\n<p><strong>\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u17d6<\/strong> \u1794\u17b7\u1791\u1790\u17b6\u1798\u1796\u179b\u1791\u17b6\u17c6\u1784\u179f\u17d2\u179a\u17bb\u1784\u1798\u17bb\u1793\u1796\u17c1\u179b\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u2014\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u178a\u17c2\u179b\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5\u1781\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1797\u17d2\u179b\u17be\u1784\u17d4 \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u179a\u1780\u1798\u17be\u179b\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c2\u1796\u178e\u17cc \u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17c2\u179b\u179a\u179b\u17b6\u1799 \u17ac carbon tracking \u17d4 \u179c\u17b6\u179f\u17cb\u1797\u17b6\u1796\u1792\u1793\u17cb\u179a\u1794\u179f\u17cb\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799; \u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u178a\u17c2\u179b\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1782\u17bd\u179a\u178f\u17c2\u1794\u1784\u17d2\u17a0\u17b6\u1789\u178f\u17b7\u1785\u1787\u17b6\u1784 0.5 milliohms \u17d4 \u1780\u17b6\u179a\u1792\u17d2\u179b\u17b6\u1780\u17cb\u1785\u17bb\u17c7\u179c\u17c9\u17bb\u179b\u1782\u17bd\u179a\u178f\u17c2\u179f\u17d2\u1790\u17b7\u178f\u1793\u17c5\u1780\u17d2\u179a\u17c4\u1798 200 mV \u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u1785\u17c6\u178e\u17bb\u1785\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1793\u17c5\u1785\u179a\u1793\u17d2\u178f\u1796\u17c1\u1789\u179b\u17c1\u1789\u17d4 \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1780\u17b6\u179a\u1794\u17b6\u1780\u17cb\u1794\u17c2\u1780\u1793\u17c3\u1781\u17d2\u179f\u17c2\u1785\u1798\u17d2\u179b\u1784 \u17ac\u17a2\u17bb\u1780\u179f\u17ca\u17b8\u178f\u1780\u1798\u17d2\u1798\u17d4.<\/p>\n<p><strong>\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb\u17d6<\/strong> \u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u179a\u179b\u17bb\u1784\u1796\u17b8\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1794\u1784\u17d2\u1780\u17be\u178f\u1785\u17c6\u178e\u17bb\u1785\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1781\u17d2\u1796\u179f\u17cb\u178a\u17c2\u179b\u1780\u17b6\u1793\u17cb\u178f\u17c2\u17a2\u17b6\u1780\u17d2\u179a\u1780\u17cb\u178f\u17b6\u1798\u179a\u1799\u17c8 thermal cycling \u17d4 \u1781\u17d2\u179f\u17c2\u1785\u1798\u17d2\u179b\u1784\u178a\u17c2\u179b\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u1792\u17c6\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u178f\u17bc\u1785\u17d7\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb\u1798\u17b7\u1793\u179f\u17d2\u1798\u17be\u1782\u17d2\u1793\u17b6\u17d4 Corrosion \u1796\u17b8\u179f\u17c6\u178e\u17be\u1798\u1794\u1784\u17d2\u1780\u17be\u1793\u1797\u17b6\u1796\u1792\u1793\u17cb\u17d4 \u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u178a\u17c2\u179b\u1798\u17b7\u1793\u1798\u17b6\u1793\u1791\u17c6\u17a0\u17c6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5\u179a\u17c9\u17b6\u17c6\u179a\u17c9\u17c3\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b\u17d6<\/strong> \u1787\u17c6\u1793\u17bd\u179f\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u178a\u17c2\u179b\u1781\u17bc\u1785\u1780\u1798\u17d2\u178a\u17c5\u17d4 \u1794\u1789\u17d2\u1785\u1794\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f (7-15 in-lbs \/ 0.8-1.7 Nm) \u17d4 \u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u17a2\u17bb\u1780\u179f\u17ca\u17b8\u178f\u1780\u1798\u17d2\u1798\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179b\u17c4\u17a0\u1792\u17b6\u178f\u17bb\u1798\u17b7\u1793\u178a\u17bc\u1785\u1782\u17d2\u1793\u17b6\u17d4 \u1780\u17c6\u178e\u178f\u17cb\u1796\u17c1\u179b\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 thermal imaging \u1794\u17d2\u179a\u1785\u17b6\u17c6\u1786\u17d2\u1793\u17b6\u17c6\u17d4 \u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3 VIOX \u1798\u17b6\u1793\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u1798\u17d2\u179a\u17b7\u178f 125\u00b0C \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u179f\u1798\u17d2\u1782\u17b6\u179b\u17cb\u1793\u17c5\u179b\u17be\u179f\u17d2\u179b\u17b6\u1780\u179f\u1789\u17d2\u1789\u17b6 enclosure \u17d4.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/viox-solar-combiner-box-technical-cutaway-diagram-showing-common-failure-modes-including-terminal-overheating-blown-fuses-and-circuit-breaker-trip-points.webp\" alt=\"VIOX solar combiner box technical cutaway diagram showing common failure modes including terminal overheating, blown fuses, and circuit breaker trip points\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u1782\u17c6\u1793\u17bc\u179f\u178f\u17b6\u1784\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u1793\u17c3\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799 VIOX \u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u179a\u1794\u17c0\u1794\u1794\u179a\u17b6\u1787\u17d0\u1799\u1791\u17bc\u1791\u17c5 \u179a\u17bd\u1798\u1791\u17b6\u17c6\u1784\u1780\u17b6\u179a\u17a1\u17be\u1784\u1780\u17c6\u178a\u17c5\u1781\u17d2\u179b\u17b6\u17c6\u1784\u1793\u17c3\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799 \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794\u1795\u17d2\u1791\u17bb\u17c7 \u1793\u17b7\u1784\u1785\u17c6\u178e\u17bb\u1785\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u1793\u17c3\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8<\/figcaption><\/figure>\n<h2>\u1780\u17c6\u17a0\u17bb\u179f #4\u17d6 \u179c\u17c9\u17bb\u179b\u1798\u17b7\u1793\u179f\u17d2\u1798\u17be\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u1781\u17d2\u179f\u17c2<\/h2>\n<p><strong>\u179a\u17c4\u1782\u179f\u1789\u17d2\u1789\u17b6\u17d6<\/strong> \u179c\u17c9\u17bb\u179b\u1781\u17d2\u179f\u17c2\u1798\u17b7\u1793\u179f\u17d2\u1798\u17be\u1782\u17d2\u1793\u17b6 \u1791\u17c4\u17c7\u1794\u17b8\u1787\u17b6\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u178a\u17bc\u1785\u1782\u17d2\u1793\u17b6\u1780\u17cf\u178a\u17c4\u1799\u17d4 \u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u179c\u17c9\u17bb\u179b\u179b\u17be\u179f\u1796\u17b8 5% \u179a\u179c\u17b6\u1784\u1781\u17d2\u179f\u17c2\u179f\u17d2\u179a\u1794\u1782\u17d2\u1793\u17b6\u17d4 \u1791\u17b7\u1793\u17d2\u1793\u1795\u179b\u1790\u17b6\u1798\u1796\u179b\u1791\u17b6\u1794\u1787\u17b6\u1784\u1780\u17b6\u179a\u179a\u17c6\u1796\u17b9\u1784\u1791\u17bb\u1780\u17d4.<\/p>\n<p><strong>\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u17d6<\/strong> \u179c\u17b6\u179f\u17cb\u179c\u17c9\u17bb\u179b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u17be\u1780 (Voc) \u1793\u17c3\u1781\u17d2\u179f\u17c2\u1793\u17b8\u1798\u17bd\u1799\u17d7\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b 5 \u1793\u17b6\u1791\u17b8\u1780\u17d2\u179a\u17c4\u1798\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17d2\u1790\u17c1\u179a\u1797\u17b6\u1796\u17d4 \u1781\u17d2\u179f\u17c2\u1782\u17bd\u179a\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1782\u17d2\u1793\u17b6\u1780\u17d2\u1793\u17bb\u1784\u179a\u1784\u17d2\u179c\u1784\u17cb 2-3% \u17d4 \u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794\u1787\u17b6\u1784 10%+ \u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u179f\u17d2\u179a\u1798\u17c4\u179b \u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1798\u17c9\u17bc\u178c\u17bb\u179b \u17ac\u1780\u17c6\u17a0\u17bb\u179f\u1781\u17d2\u179f\u17c2\u17d4 \u179c\u17c9\u17bb\u179b\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1794\u17be\u1780\u1785\u17c6\u17a0\u17d4 \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u17b6\u179a\u1780\u17c6\u178e\u178f\u17cb\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u1781\u17d2\u179f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1793\u17b9\u1784\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u2014\u179a\u17b6\u1794\u17cb\u1798\u17c9\u17bc\u178c\u17bb\u179b\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1781\u17d2\u179f\u17c2\u17d4.<\/p>\n<p><strong>\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb\u17d6<\/strong> \u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u179f\u17d2\u179a\u1798\u17c4\u179b\u178a\u17c4\u1799\u1795\u17d2\u1793\u17c2\u1780\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u179c\u17c9\u17bb\u179b\u178f\u17b6\u1798\u179a\u1799\u17c8\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u179f\u1780\u1798\u17d2\u1798\u1793\u17c3 diode bypass \u17d4 \u1780\u17b6\u179a\u1781\u17bc\u1785\u1782\u17bb\u178e\u1797\u17b6\u1796\u1798\u17c9\u17bc\u178c\u17bb\u179b \u17ac\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1781\u17d2\u179f\u17c2\u17d4 \u1780\u17c6\u17a0\u17bb\u179f\u1781\u17d2\u179f\u17c2 \u179a\u17bd\u1798\u1791\u17b6\u17c6\u1784\u1794\u1789\u17d2\u17a0\u17b6 polarity \u17ac\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179a\u179b\u17bb\u1784\u17d4 Failed bypass diodes \u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1792\u17d2\u179b\u17b6\u1780\u17cb\u1791\u17b9\u1780\u1785\u17b7\u178f\u17d2\u178f\u179c\u17c9\u17bb\u179b\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b\u17d6<\/strong> \u1780\u178f\u17cb\u178f\u17d2\u179a\u17b6\u179b\u17c6\u1793\u17b6\u17c6\u1793\u17c3\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u179f\u17d2\u179a\u1798\u17c4\u179b; \u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1798\u17c2\u1780\u1788\u17be \u17ac\u1780\u17b6\u179a\u1780\u17c2\u1794\u17d2\u179a\u17c2\u17a2\u17b6\u179a\u17c1\u17d4 \u1794\u17d2\u179a\u17be\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784 IV \u178a\u17be\u1798\u17d2\u1794\u17b8\u1789\u17c2\u1780\u1798\u17c9\u17bc\u178c\u17bb\u179b\u178a\u17c2\u179b\u1794\u179a\u17b6\u1787\u17d0\u1799\u17d4 \u1787\u17c6\u1793\u17bd\u179f\u178a\u17c4\u1799\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1782\u17d2\u1793\u17b6\u17d4 \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u17a1\u17be\u1784\u179c\u17b7\u1789\u17d4 \u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3 VIOX \u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17d2\u179b\u17b6\u1780\u179f\u1789\u17d2\u1789\u17b6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179c\u17b6\u179f\u17cb\u179c\u17c9\u17bb\u179b\u179f\u17b6\u1798\u1789\u17d2\u1789 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1789\u17c2\u1780\u1780\u17c6\u17a0\u17bb\u179f\u17d4.<\/p>\n<h2>\u1780\u17c6\u17a0\u17bb\u179f #5\u17d6 \u179f\u17bc\u1785\u1793\u17b6\u1780\u179a Ground Fault<\/h2>\n<p><strong>\u179a\u17c4\u1782\u179f\u1789\u17d2\u1789\u17b6\u17d6<\/strong> \u1780\u17b6\u179a\u179a\u1780\u1783\u17be\u1789 Ground fault \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u1784\u17d2\u1780\u17a1\u17be\u1784 \u17ac\u1780\u17b6\u179a\u1787\u17bc\u1793\u178a\u17c6\u178e\u17b9\u1784 inverter \u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u179f\u1780\u1798\u17d2\u1798\u17d4 \u1780\u17b6\u179a\u1794\u17b7\u1791\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 \u17ac\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u17d4 \u179f\u17bc\u1785\u1793\u17b6\u1780\u179a LED \u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u178e\u17cc\u1780\u17d2\u179a\u17a0\u1798 \u17ac\u1780\u17b6\u179a\u1794\u1784\u17d2\u17a0\u17b6\u1789\u179f\u17d2\u1790\u17b6\u1793\u1797\u17b6\u1796\u1780\u17c6\u17a0\u17bb\u179f\u17d4.<\/p>\n<p><strong>\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u17d6<\/strong> \u1789\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c4\u1799\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17c6\u178e\u178f\u17cb\u17a2\u178f\u17d2\u178f\u179f\u1789\u17d2\u1789\u17b6\u178e\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u17d4 \u179c\u17b6\u179f\u17cb\u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17c3\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u1793\u17c3\u1791\u17b7\u1793\u17d2\u1793\u1795\u179b\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be megohmmeter (\u179c\u17c9\u17bb\u179b\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784 500V \u17ac 1000V) \u179a\u179c\u17b6\u1784 DC bus \u1793\u17b7\u1784\u178a\u17b8\u17d4 \u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17bb\u1781\u1797\u17b6\u1796\u179b\u17d2\u17a2\u179c\u17b6\u179f\u17cb\u179b\u17be\u179f\u1796\u17b8 1 megohm; \u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798 100 kilohms \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1799\u1780\u1785\u17b7\u178f\u17d2\u178f\u1791\u17bb\u1780\u178a\u17b6\u1780\u17cb\u1787\u17b6\u1794\u1793\u17d2\u1791\u17b6\u1793\u17cb\u17d4 \u1789\u17c2\u1780\u1781\u17d2\u179f\u17c2\u1793\u17b8\u1798\u17bd\u1799\u17d7\u178a\u17c4\u1799\u1794\u17be\u1780\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a \u1793\u17b7\u1784\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u17a1\u17be\u1784\u179c\u17b7\u1789\u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17c6\u178e\u178f\u17cb\u17a2\u178f\u17d2\u178f\u179f\u1789\u17d2\u1789\u17b6\u178e\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u17c6\u17a0\u17bb\u179f\u17d4.<\/p>\n<p><strong>\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb\u17d6<\/strong> \u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u1781\u17d2\u179f\u17c2\u1796\u17b8\u179f\u178f\u17d2\u179c\u1780\u1780\u17c1\u179a \u1780\u17b6\u179a\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799 \u17ac\u1780\u17b6\u179a\u1781\u17bc\u1785\u1782\u17bb\u178e\u1797\u17b6\u1796 UV \u17d4 \u179f\u17c6\u178e\u17be\u1798\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u17d2\u179a\u179f\u1796\u17d2\u179c\u1794\u1784\u17d2\u1780\u17be\u178f\u1795\u17d2\u179b\u17bc\u179c conductive \u17d4 Module delamination \u1794\u1784\u17d2\u17a0\u17b6\u1789\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17c2\u179b\u1798\u17b6\u1793\u1790\u17b6\u1798\u1796\u179b\u17d4 \u1780\u17c6\u17a0\u17bb\u179f\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u178a\u17c2\u179b\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1781\u17bc\u1785\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u178a\u1780\u1781\u17d2\u179f\u17c2 \u17ac\u1780\u17b6\u179a\u1782\u17c0\u1794\u1781\u17d2\u179f\u17c2\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b\u17d6<\/strong> \u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u179a\u17b6\u1784\u1780\u17b6\u1799\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u1780\u17b6\u179a\u1789\u17c2\u1780\u17d4 Megger test \u1794\u1793\u17d2\u178f\u17b7\u1785\u1798\u17d2\u178f\u1784\u17d7\u1793\u17bc\u179c\u1795\u17d2\u1793\u17c2\u1780\u178f\u17bc\u1785\u17d7\u178a\u17be\u1798\u17d2\u1794\u17b8\u1792\u17d2\u179c\u17be\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u17b8\u1799\u1780\u1798\u17d2\u1798\u1780\u17c6\u17a0\u17bb\u179f\u17d4 \u1787\u17c6\u1793\u17bd\u179f conductors \u178a\u17c2\u179b\u1781\u17bc\u1785\u2014\u1794\u17d2\u179a\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u1798\u17d2\u179a\u17b7\u178f\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799 NEC 110.14(B) \u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u179a\u1784\u1795\u179b\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u17c4\u1799\u179f\u17c6\u178e\u17be\u1798\u179f\u17d2\u1784\u17bd\u178f \u1793\u17b7\u1784\u1787\u17bd\u179f\u1787\u17bb\u179b\u178f\u17d2\u179a\u17b6\u17d4 \u1787\u17c6\u1793\u17bd\u179f\u1798\u17c9\u17bc\u178c\u17bb\u179b delaminated \u17d4 \u1780\u178f\u17cb\u178f\u17d2\u179a\u17b6\u17a7\u1794\u17d2\u1794\u178f\u17d2\u178f\u17b7\u17a0\u17c1\u178f\u17bb\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u17b6\u179a\u179c\u17b6\u179f\u17cb\u179c\u17c2\u1784 \u1793\u17b7\u1784\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb\u17d4 \u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3 VIOX \u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1780\u17b6\u179a\u179a\u1780\u1783\u17be\u1789 ground fault \u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179f\u17bc\u1785\u1793\u17b6\u1780\u179a\u178a\u17c2\u179b\u1798\u17be\u179b\u1783\u17be\u1789\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799 NEC 690.41 \u17d4.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/close-up-of-technician-using-calibrated-torque-wrench-on-viox-solar-combiner-box-terminal-connections-for-proper-troubleshooting-procedure.webp\" alt=\"Close-up of technician using calibrated torque wrench on VIOX solar combiner box terminal connections for proper troubleshooting procedure\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">Close-up \u1793\u17c3\u17a2\u17d2\u1793\u1780\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u178a\u17c2\u179b\u1794\u17d2\u179a\u17be torque wrench \u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f\u1793\u17c5\u179b\u17be\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17c3\u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799 VIOX \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c<\/figcaption><\/figure>\n<h2>\u1780\u17c6\u17a0\u17bb\u179f #6\u17d6 Corrosion \u1793\u17b7\u1784 Water Ingress<\/h2>\n<p><strong>\u179a\u17c4\u1782\u179f\u1789\u17d2\u1789\u17b6\u17d6<\/strong> \u179f\u17c6\u178e\u17be\u1798\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1798\u17be\u179b\u1783\u17be\u1789 \u1780\u17b6\u179a condensation \u17ac\u1780\u17b6\u179a\u1794\u17d2\u179a\u1798\u17bc\u179b\u1795\u17d2\u178f\u17bb\u17c6\u1791\u17b9\u1780\u1793\u17c5\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784 enclosure \u17d4 White powdery deposits (aluminum oxide) \u17ac\u1785\u17d2\u179a\u17c2\u17c7\u1793\u17c5\u179b\u17be\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u179b\u17c4\u17a0\u17c8\u17d4 Green verdigris \u1793\u17c5\u179b\u17be conductors \u1791\u1784\u17cb\u178a\u17c2\u1784\u17d4 \u1780\u17c6\u17a0\u17bb\u179f\u1798\u17d2\u178f\u1784\u1798\u17d2\u1780\u17b6\u179b\u178a\u17c2\u179b\u1780\u17b6\u1793\u17cb\u178f\u17c2\u17a2\u17b6\u1780\u17d2\u179a\u1780\u17cb\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1797\u17d2\u179b\u17c0\u1784 \u17ac\u179f\u17c6\u178e\u17be\u1798\u1781\u17d2\u1796\u179f\u17cb\u17d4 Gasket compression set \u17ac\u1785\u1793\u17d2\u179b\u17c4\u17c7\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1798\u17be\u179b\u1783\u17be\u1789\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 enclosure seals \u17d4.<\/p>\n<p><strong>\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u17d6<\/strong><\/p>\n<p>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u178a\u17c4\u1799\u1798\u17be\u179b\u1783\u17be\u1789\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1797\u17d2\u179b\u17b6\u1798\u17d7\u1793\u17bc\u179c\u1794\u1789\u17d2\u17a0\u17b6 water ingress \u1797\u17b6\u1782\u1785\u17d2\u179a\u17be\u1793\u17d4 \u1794\u17be\u1780\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u179f\u17d2\u1784\u17bd\u178f \u17a0\u17be\u1799\u179a\u1780\u1798\u17be\u179b\u179f\u17d2\u1793\u17b6\u1798\u1794\u17d2\u179a\u17a1\u17b6\u1780\u17cb\u1791\u17b9\u1780 \u1795\u179b\u17b7\u178f\u1795\u179b corrosion \u17ac mineral deposits \u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u179c\u178f\u17d2\u178f\u1798\u17b6\u1793\u179f\u17c6\u178e\u17be\u1798\u1796\u17b8\u1798\u17bb\u1793\u17d4 \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1797\u17b6\u1796\u179f\u17bb\u1785\u179a\u17b7\u178f\u1793\u17c3 gaskets \u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u178a\u17c4\u1799\u179a\u178f\u17cb\u1798\u17d2\u179a\u17b6\u1798\u178a\u17c3\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u178f\u17b6\u1798\u1794\u178e\u17d2\u178f\u17c4\u1799\u178f\u17d2\u179a\u17b6\u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1791\u17d2\u179c\u17b6\u179a\u1794\u17be\u1780\u2014gaskets \u1782\u17bd\u179a\u178f\u17c2\u17a2\u17b6\u1785\u1794\u178f\u17cb\u1794\u17c2\u1793\u1794\u17b6\u1793 \u1798\u17b7\u1793\u179a\u17b9\u1784 \u17ac\u1794\u17d2\u179a\u17c1\u17c7\u17d4.<\/p>\n<p>\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1785\u17c6\u178e\u17bb\u1785\u1794\u1789\u17d2\u1785\u17bc\u179b\u1781\u17d2\u179f\u17c2\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u17d4 Conduit seals \u1793\u17b7\u1784 cable glands \u1782\u17ba\u1787\u17b6\u1785\u17c6\u178e\u17bb\u1785\u1794\u179a\u17b6\u1787\u17d0\u1799\u1791\u17bc\u1791\u17c5\u17d4 \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1790\u17b6\u1780\u17b6\u179a\u1794\u1789\u17d2\u1785\u17bc\u179b\u1781\u17d2\u179f\u17c2\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u1798\u17b6\u1793\u1787\u1798\u17d2\u179a\u17b6\u179b\u1785\u17bb\u17c7\u1780\u17d2\u179a\u17c4\u1798\u178a\u17c2\u179b\u1785\u17c1\u1789\u1796\u17b8 enclosure \u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17bb\u17c6\u17b1\u17d2\u1799\u1791\u17b9\u1780\u1787\u17d2\u179a\u17b6\u1794\u178f\u17b6\u1798 conductors \u1785\u17bc\u179b\u1791\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u17d2\u179a\u17a2\u1794\u17cb\u17d4 \u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1790\u17b6\u178f\u17be cable gland seals \u1794\u17b6\u178f\u17cb \u17ac\u178a\u17c6\u17a1\u17be\u1784\u1798\u17b7\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u178a\u17c2\u179a\u17ac\u1791\u17c1\u17d4.<\/p>\n<p>\u1794\u17d2\u179a\u17be moisture meter \u17ac hygrometer \u178a\u17be\u1798\u17d2\u1794\u17b8\u179c\u17b6\u179f\u17cb\u179f\u17c6\u178e\u17be\u1798\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u17d4 Readings \u1787\u17b6\u1794\u17cb\u179b\u17b6\u1794\u17cb\u179b\u17be\u179f\u1796\u17b8 70% RH \u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1798\u17b7\u1793\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u17b6\u1793\u17cb \u17ac\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1781\u17d2\u1799\u179b\u17cb\u1785\u17c1\u1789\u1785\u17bc\u179b\u178a\u17c2\u179b\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1794\u17d2\u179a\u1798\u17bc\u179b\u1795\u17d2\u178f\u17bb\u17c6\u179f\u17c6\u178e\u17be\u1798\u17d4.<\/p>\n<p><strong>\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb\u17d6<\/strong><\/p>\n<ul>\n<li><strong>Failed Gaskets and Seals\u17d6<\/strong> UV exposure, ozone \u1793\u17b7\u1784 thermal cycling \u1794\u1793\u17d2\u1790\u1799 elastomer gaskets \u179b\u17be\u179f\u1796\u17b8 5-10 \u1786\u17d2\u1793\u17b6\u17c6\u17d4 Gaskets \u179a\u17b9\u1784\u1794\u17b6\u178f\u17cb\u1794\u1784\u17cb\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u1793\u17c3\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb \u1793\u17b7\u1784\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1787\u17d2\u179a\u17c0\u178f\u1787\u17d2\u179a\u17c2\u1780\u1791\u17b9\u1780\u17d4.<\/li>\n<li><strong>Improper Cable Entry Installation\u17d6<\/strong> Missing cable gland seals, oversized knockouts \u1798\u17b7\u1793\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u17ac conduit installations \u178a\u17c2\u179b\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1791\u17b9\u1780\u17a0\u17bc\u179a\u1785\u17bc\u179b\u1791\u17c5\u1780\u17d2\u1793\u17bb\u1784 enclosure \u17d4.<\/li>\n<li><strong>condensation:<\/strong> \u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u1793\u17c3\u179f\u17b8\u178f\u17bb\u178e\u17d2\u17a0\u1797\u17b6\u1796\u179a\u179c\u17b6\u1784\u1790\u17d2\u1784\u17c3 \u1793\u17b7\u1784\u1799\u1794\u17cb\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793 condensation \u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784 enclosures \u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb \u1787\u17b6\u1796\u17b7\u179f\u17c1\u179f\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17b6\u1780\u17b6\u179f\u1792\u17b6\u178f\u17bb\u179f\u17be\u1798\u17d4 \u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\u1781\u17d2\u1799\u179b\u17cb\u1785\u17c1\u1789\u1785\u17bc\u179b\u1798\u17b7\u1793\u179b\u17d2\u17a2\u1787\u17b6\u1794\u17cb\u179f\u17c6\u178e\u17be\u1798\u17d4.<\/li>\n<li><strong>\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u179a\u17b6\u1784\u1780\u17b6\u1799\u17d6<\/strong> Impact damage \u1791\u17c5 enclosure, cracked viewing windows \u17ac fasteners \u178a\u17c2\u179b\u1794\u17b6\u178f\u17cb\u1794\u1784\u17cb\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b weatherproof integrity \u17d4.<\/li>\n<\/ul>\n<p><strong>\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u17d6<\/strong><\/p>\n<p>\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799 water ingress \u1797\u17d2\u179b\u17b6\u1798\u17d7\u2014\u1780\u17b6\u179a\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u179f\u17c6\u178e\u17be\u1798\u1799\u17bc\u179a\u17a2\u1784\u17d2\u179c\u17c2\u1784\u1794\u1784\u17d2\u1780\u17be\u1793\u179b\u17d2\u1794\u17bf\u1793 corrosion \u1793\u17b7\u1784\u1794\u1784\u17d2\u1780\u17be\u178f\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb ground fault \u17d4 \u1799\u1780\u179f\u17c6\u178e\u17be\u1798\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u1785\u17c1\u1789\u178a\u17c4\u1799\u1794\u17d2\u179a\u17be\u1781\u17d2\u1799\u179b\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb \u17ac\u179f\u1798\u17d2\u1797\u17b6\u179a\u17c8\u179f\u17d2\u179a\u17bc\u1794\u1799\u1780\u17d4 \u1787\u17c6\u1793\u17bd\u179f\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799 conductors \u1793\u17b7\u1784\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17c2\u179b corroded \u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8 oxidation \u17ac structural degradation \u17d4.<\/p>\n<p>\u1787\u17c6\u1793\u17bd\u179f gaskets \u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8 compression set, cracking \u17ac hardening \u17d4 \u1794\u17d2\u179a\u17be UV-resistant EPDM \u17ac silicone gaskets \u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5\u17d4 \u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f dielectric grease \u1791\u17c5\u179b\u17be\u1795\u17d2\u1791\u17c3 gasket \u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17c2\u179b\u1798\u17d2\u17a2\u1780\u17b6\u179a\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb \u1793\u17b7\u1784\u1796\u1784\u17d2\u179a\u17b8\u1780\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u17d4.<\/p>\n<p>\u1787\u17bd\u179f\u1787\u17bb\u179b \u17ac\u1794\u17b7\u1791\u1787\u17b7\u178f\u1785\u17d2\u179a\u1780\u1785\u17bc\u179b\u1781\u17d2\u179f\u17c2\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u17b1\u17d2\u1799\u1794\u17b6\u1793\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d4 \u178a\u17c6\u17a1\u17be\u1784\u1780\u17d2\u179a\u1796\u17c1\u1789\u1781\u17d2\u179f\u17c2\u1780\u17b6\u1794\u1790\u17d2\u1798\u17b8\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u178f\u17d2\u179a\u17b6\u1794\u1784\u17d2\u17a0\u17b6\u1794\u17cb\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1785\u17d2\u179a\u1780\u1785\u17bc\u179b\u1794\u17c6\u1796\u1784\u17cb \u179f\u17bc\u1798\u1794\u17d2\u179a\u17be\u1794\u17ca\u17bc\u179f\u1794\u17b7\u1791\u1787\u17b7\u178f \u17a0\u17be\u1799\u1792\u17b6\u1793\u17b6\u1790\u17b6\u1794\u17c6\u1796\u1784\u17cb\u1798\u17b6\u1793\u1787\u1798\u17d2\u179a\u17b6\u179b\u1785\u17c1\u1789\u1796\u17b8\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789\u17d4 \u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u178a\u17c6\u17a1\u17be\u1784\u179a\u1793\u17d2\u1792\u1794\u1784\u17d2\u17a0\u17bc\u179a\u178f\u17bc\u1785\u1798\u17bd\u1799\u1793\u17c5\u1785\u17c6\u178e\u17bb\u1785\u1791\u17b6\u1794\u1794\u17c6\u1795\u17bb\u178f\u1793\u17c3\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789 \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179a\u1793\u17d2\u1792\u1781\u17d2\u1799\u179b\u17cb\u178a\u17be\u1798\u17d2\u1794\u17b8\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1794\u1784\u17d2\u17a0\u17bc\u179a\u1791\u17b9\u1780 condensation \u1793\u17b7\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u179f\u17d2\u1798\u17be\u1782\u17d2\u1793\u17b6\u1793\u17c3\u179f\u1798\u17d2\u1796\u17b6\u1792\u17d4.<\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u179a\u17b7\u1799\u17b6\u1780\u17b6\u179f\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17c6\u178e\u17be\u1798\u1781\u17d2\u1796\u179f\u17cb \u179f\u17bc\u1798\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1780\u1798\u17d2\u179a\u17b7\u178f NEMA 4X \u17ac IP66 \u1793\u17b7\u1784\u179f\u17c6\u178e\u1784\u17cb\u178a\u17c2\u1780\u17a2\u17ca\u17b8\u178e\u17bb\u1780\u17d4 \u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799 VIOX \u1798\u17b6\u1793\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 gasket \u1796\u17a0\u17bb\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u178f\u17d2\u179a\u17b6\u1792\u1793\u17cb\u1793\u17b9\u1784\u1780\u17b6\u17c6\u179a\u179f\u17d2\u1798\u17b8 UV, \u1794\u1793\u17d2\u1791\u17c7\u1785\u17d2\u179a\u1780\u1785\u17bc\u179b\u1781\u17d2\u179f\u17c2\u1780\u17b6\u1794\u178a\u17c2\u179b\u1794\u17b6\u1793\u1795\u17d2\u179f\u17b6\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1787\u17b6\u1798\u17bb\u1793 \u1793\u17b7\u1784\u1790\u17d2\u1793\u17b6\u17c6\u1780\u17bc\u178f\u1798\u17d2\u179f\u17c5\u1792\u1793\u17cb\u1793\u17b9\u1784\u1785\u17d2\u179a\u17c1\u17c7 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1792\u17b6\u1793\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1792\u1793\u17cb\u1793\u17b9\u1784\u17a2\u17b6\u1780\u17b6\u179f\u1792\u17b6\u178f\u17bb\u179a\u1799\u17c8\u1796\u17c1\u179b\u179c\u17c2\u1784\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u179a\u17b7\u1799\u17b6\u1780\u17b6\u179f\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5\u178a\u17cf\u17a2\u17b6\u1780\u17d2\u179a\u1780\u17cb\u17d4.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/viox-combiner-box-measurement-procedure-schematic-showing-voltage-and-current-test-points-for-solar-panel-string-fault-diagnosis.webp\" alt=\"VIOX combiner box measurement procedure schematic showing voltage and current test points for solar panel string fault diagnosis\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u1782\u17d2\u179a\u17c4\u1784\u1780\u17b6\u179a\u178e\u17cd\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u179c\u17b6\u179f\u17cb\u179c\u17c2\u1784\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b VIOX \u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u179c\u17c9\u17bb\u179b \u1793\u17b7\u1784\u1785\u17c6\u178e\u17bb\u1785\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u1780\u17c6\u17a0\u17bb\u179f\u1781\u17d2\u179f\u17c2\u1794\u1793\u17d2\u1791\u17c7\u179f\u17bc\u17a1\u17b6<\/figcaption><\/figure>\n<h2>\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179b\u17d2\u17a2\u1794\u17c6\u1795\u17bb\u178f\u1793\u17c3\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u1794\u1784\u17d2\u1780\u17b6\u179a<\/h2>\n<p>\u1780\u17b6\u179a\u1790\u17c2\u1791\u17b6\u17c6\u179f\u1780\u1798\u17d2\u1798\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1793\u17c3\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1797\u17b6\u1782\u1785\u17d2\u179a\u17be\u1793 \u1798\u17bb\u1793\u1796\u17c1\u179b\u1796\u17bd\u1780\u179c\u17b6\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u178a\u179b\u17cb\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17d4 \u1780\u17b6\u179a\u1794\u1784\u17d2\u1780\u17be\u178f\u1780\u17b6\u179b\u179c\u17b7\u1797\u17b6\u1782\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1787\u17b6\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1787\u17b6\u1798\u1792\u17d2\u1799\u1798\u179a\u179c\u17b6\u1784\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799 (MTBF) \u1793\u17b7\u1784\u1796\u1784\u17d2\u179a\u17b8\u1780\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1783\u17be\u1789\u1794\u17d2\u179a\u1785\u17b6\u17c6\u178f\u17d2\u179a\u17b8\u1798\u17b6\u179f\u17d6<\/strong> \u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1798\u17be\u179b\u1783\u17be\u1789\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb\u1794\u17b8\u1781\u17c2\u1798\u17d2\u178f\u1784\u17d4 \u179a\u1780\u1798\u17be\u179b\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u179a\u17b6\u1784\u1780\u17b6\u1799\u1785\u17c6\u1796\u17c4\u17c7\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789 \u179f\u1789\u17d2\u1789\u17b6\u1793\u17c3\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u179f\u178f\u17d2\u179c\u179b\u17d2\u17a2\u17b7\u178f \u17ac\u179f\u178f\u17d2\u179c\u1780\u1780\u17c1\u179a \u1780\u17b6\u179a\u179b\u17bc\u178f\u179b\u17b6\u179f\u17cb\u1793\u17c3\u179a\u17bb\u1780\u17d2\u1781\u1787\u17b6\u178f\u17b7\u178a\u17c2\u179b\u179a\u17b6\u179a\u17b6\u17c6\u1784\u1781\u17d2\u1799\u179b\u17cb\u1785\u17c1\u1789\u1785\u17bc\u179b \u1793\u17b7\u1784\u1780\u17b6\u179a\u1794\u17b7\u1791\u1791\u17d2\u179c\u17b6\u179a\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d4 \u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1790\u17b6\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u179f\u17d2\u179b\u17b6\u1780\u1793\u17c5\u178f\u17c2\u17a2\u17b6\u1785\u17a2\u17b6\u1793\u1794\u17b6\u1793 \u1793\u17b7\u1784\u179f\u1789\u17d2\u1789\u17b6\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1793\u17c5\u178a\u178a\u17c2\u179b\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u179f\u17d2\u1780\u17c1\u1793\u1780\u1798\u17d2\u178a\u17c5\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1786\u17d2\u1793\u17b6\u17c6\u17d6<\/strong> \u1780\u17c6\u178e\u178f\u17cb\u1796\u17c1\u179b\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u179a\u17bc\u1794\u1797\u17b6\u1796\u1780\u1798\u17d2\u178a\u17c5\u1780\u17d2\u1793\u17bb\u1784\u17a2\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1798\u17c9\u17c4\u1784\u1794\u1784\u17d2\u1780\u17be\u178f\u1790\u17b6\u1798\u1796\u179b\u1780\u17c6\u1796\u17bc\u179b \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u179b\u17c6\u17a0\u17bc\u179a\u1794\u1785\u17d2\u1785\u17bb\u1794\u17d2\u1794\u1793\u17d2\u1793\u1798\u17b6\u1793\u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6\u17d4 \u179f\u17d2\u1780\u17c1\u1793\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb, busbars, breakers \u1793\u17b7\u1784 fuses \u17d4 \u1794\u1784\u17d2\u1780\u17be\u178f\u17a0\u178f\u17d2\u1790\u179b\u17c1\u1781\u17b6\u1780\u1798\u17d2\u178a\u17c5\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793 \u1793\u17b7\u1784\u178a\u17b6\u1780\u17cb\u1791\u1784\u17cb\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u178e\u17b6\u1798\u17bd\u1799\u178a\u17c2\u179b\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\u179b\u17be\u179f\u1796\u17b8 10\u00b0C \u1794\u17be\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794\u1791\u17c5\u1793\u17b9\u1784\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17c2\u179b\u1793\u17c5\u1787\u17b6\u1794\u17cb\u1782\u17d2\u1793\u17b6\u17d4 \u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1785\u17c6\u178e\u17bb\u1785\u1780\u17d2\u178f\u17c5\u1797\u17d2\u179b\u17b6\u1798\u17d7 \u1798\u17bb\u1793\u1796\u17c1\u179b\u1796\u17bd\u1780\u179c\u17b6\u1780\u17d2\u179b\u17b6\u1799\u1787\u17b6\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u179a\u17b9\u178f\u1794\u1793\u17d2\u178f\u17b9\u1784\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1786\u17d2\u1793\u17b6\u17c6\u17d6<\/strong> \u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb\u1796\u17b8\u179a\u1786\u17d2\u1793\u17b6\u17c6\u1798\u17d2\u178f\u1784 \u179f\u17bc\u1798\u1795\u17d2\u178f\u17b6\u1785\u17cb\u1790\u17b6\u1798\u1796\u179b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 \u17a0\u17be\u1799\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u179b\u17be\u1780\u17b6\u179a\u178f\u1797\u17d2\u1787\u17b6\u1794\u17cb\u1790\u17b6\u1798\u1796\u179b\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u17d4 \u179c\u178a\u17d2\u178f\u1780\u1798\u17d2\u178a\u17c5\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u179a\u179b\u17bb\u1784\u1794\u1793\u17d2\u178f\u17b7\u1785\u1798\u17d2\u178f\u1784\u17d7 \u179f\u17bc\u1798\u17d2\u1794\u17b8\u178f\u17c2\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u178a\u17c2\u179b\u1794\u17b6\u1793\u178a\u17c6\u17a1\u17be\u1784\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1780\u17cf\u178a\u17c4\u1799\u17d4 \u1794\u17d2\u179a\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u178a\u17c2\u179b\u1794\u17b6\u1793\u1780\u17d2\u179a\u17b7\u178f\u178f\u17b6\u1798\u1781\u17d2\u1793\u17b6\u178f \u1793\u17b7\u1784\u1780\u178f\u17cb\u178f\u17d2\u179a\u17b6\u1780\u17b6\u179a\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u17c6\u178e\u178f\u17cb\u17a0\u17c1\u178f\u17bb\u1790\u17c2\u1791\u17b6\u17c6\u17d4 \u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u179f\u17b6\u1798\u1789\u17d2\u1789\u1793\u17c1\u17c7\u1780\u17b6\u179a\u1796\u17b6\u179a 70% \u1793\u17c3\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1780\u17c6\u178a\u17c5\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 Gasket \u1793\u17b7\u1784 Seal\u17d6<\/strong> \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 gaskets, cable glands \u1793\u17b7\u1784\u178f\u17d2\u179a\u17b6\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1796\u17d0\u1791\u17d2\u1792\u1787\u17bb\u17c6\u179c\u17b7\u1789\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u1787\u17b6\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb\u1786\u17d2\u1793\u17b6\u17c6\u17d4 \u1787\u17c6\u1793\u17bd\u179f gaskets \u178e\u17b6\u1798\u17bd\u1799\u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a\u17a1\u17be\u1784\u179a\u17b9\u1784, compression set \u17ac\u1780\u17b6\u179a\u1794\u17d2\u179a\u17c1\u17c7\u17d4 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1794\u179a\u17b7\u1799\u17b6\u1780\u17b6\u179f\u1786\u17d2\u1793\u17c1\u179a\u179f\u1798\u17bb\u1791\u17d2\u179a \u17ac\u179f\u17c6\u178e\u17be\u1798\u1781\u17d2\u1796\u179f\u17cb \u1794\u1784\u17d2\u1780\u17be\u1793\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u178a\u179b\u17cb\u1796\u17b8\u179a\u178a\u1784\u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u1786\u17d2\u1793\u17b6\u17c6\u17d4.<\/p>\n<p><strong>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u17af\u1780\u179f\u17b6\u179a\u17d6<\/strong> \u179a\u1780\u17d2\u179f\u17b6\u1780\u17c6\u178e\u178f\u17cb\u178f\u17d2\u179a\u17b6\u1790\u17c2\u1791\u17b6\u17c6\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799 \u179a\u17bd\u1798\u1791\u17b6\u17c6\u1784\u1780\u17b6\u179b\u1794\u179a\u17b7\u1785\u17d2\u1786\u17c1\u1791\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799 \u179b\u1791\u17d2\u1792\u1795\u179b\u179a\u17bc\u1794\u1797\u17b6\u1796\u1780\u1798\u17d2\u178a\u17c5 \u1780\u17b6\u179a\u1795\u17d2\u1791\u17c0\u1784\u1795\u17d2\u1791\u17b6\u178f\u17cb\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u1794\u1784\u17d2\u179c\u17b7\u179b\u1787\u17bb\u17c6 \u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb \u1793\u17b7\u1784\u17a7\u1794\u17d2\u1794\u178f\u17d2\u178f\u17b7\u17a0\u17c1\u178f\u17bb\u1780\u17c6\u17a0\u17bb\u179f\u178e\u17b6\u1798\u17bd\u1799\u17d4 \u17af\u1780\u179f\u17b6\u179a\u1793\u17c1\u17c7\u1782\u17b6\u17c6\u1791\u17d2\u179a\u1780\u17b6\u179a\u1791\u17b6\u1798\u1791\u17b6\u179a\u1780\u17b6\u179a\u1792\u17b6\u1793\u17b6 \u178f\u17b6\u1798\u178a\u17b6\u1793\u1793\u17b7\u1793\u17d2\u1793\u17b6\u1780\u17b6\u179a\u1797\u17b6\u1796\u1787\u17bf\u1787\u17b6\u1780\u17cb \u1793\u17b7\u1784\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1780\u17b6\u179a\u1781\u17d2\u1793\u17c7\u1781\u17d2\u1793\u17c2\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1782\u17c4\u179b\u1794\u17c6\u178e\u1784\u1792\u17b6\u1793\u17b6\u179a\u17c9\u17b6\u1794\u17cb\u179a\u1784\u17d4 \u1794\u17d2\u179a\u17be\u1794\u1789\u17d2\u1787\u17b8\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a \u178a\u17be\u1798\u17d2\u1794\u17b8\u1792\u17b6\u1793\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u1782\u17bb\u178e\u1797\u17b6\u1796\u1793\u17c3\u1780\u17b6\u179a\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u1787\u17b6\u1794\u17cb\u179b\u17b6\u1794\u17cb\u1793\u17c5\u1791\u17bc\u1791\u17b6\u17c6\u1784\u1791\u17b8\u178f\u17b6\u17c6\u1784\u1787\u17b6\u1785\u17d2\u179a\u17be\u1793\u17d4.<\/p>\n<p>\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u178a\u17c2\u179b\u1794\u17b6\u1793\u1790\u17c2\u1791\u17b6\u17c6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793\u1787\u17b6\u1784 25 \u1786\u17d2\u1793\u17b6\u17c6\u17d4 VIOX \u1795\u17d2\u178f\u179b\u17cb\u1787\u17bc\u1793\u1793\u17bc\u179c\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1794\u178e\u17d2\u178f\u17bb\u17c7\u1794\u178e\u17d2\u178f\u17b6\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u179c\u17b6\u179b \u17af\u1780\u179f\u17b6\u179a\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f \u1793\u17b7\u1784\u1780\u17b6\u179a\u1782\u17b6\u17c6\u1791\u17d2\u179a\u1795\u17d2\u1793\u17c2\u1780\u1787\u17c6\u1793\u17bd\u179f \u178a\u17be\u1798\u17d2\u1794\u17b8\u1787\u17bd\u1799\u1780\u17d2\u179a\u17bb\u1798 O&amp;M \u179a\u1780\u17d2\u179f\u17b6\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1780\u17c6\u1796\u17bc\u179b\u1796\u17c1\u1789\u1798\u17bd\u1799\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/viox-solar-combiner-box-systematic-troubleshooting-flowchart-diagram-showing-diagnostic-decision-tree-for-common-faults-and-repairs.webp\" alt=\"VIOX solar combiner box systematic troubleshooting flowchart diagram showing diagnostic decision tree for common faults and repairs\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u1782\u17c6\u1793\u17bc\u179f\u178f\u17b6\u1784\u179b\u17c6\u17a0\u17bc\u179a\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u1787\u17b6\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1793\u17c3\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799 VIOX \u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u1798\u17c2\u1780\u1792\u17b6\u1784\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u17c1\u1785\u1785\u17b7\u178f\u17d2\u178f\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17c6\u17a0\u17bb\u179f \u1793\u17b7\u1784\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b\u1791\u17bc\u1791\u17c5<\/figcaption><\/figure>\n<h2>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u179f\u1793\u17d2\u1793\u17b7\u178a\u17d2\u178b\u17b6\u1793\u17d6 \u1780\u17b6\u179a\u1782\u17b6\u17c6\u1791\u17d2\u179a\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6 VIOX<\/h2>\n<p>\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u1787\u17b6\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799\u1793\u17c3\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1796\u17b8\u1797\u17b6\u1796\u17a2\u17b6\u179f\u1793\u17d2\u1793\u178a\u17c2\u179b\u1798\u17b6\u1793\u178f\u1798\u17d2\u179b\u17c3\u1790\u17d2\u179b\u17c3 \u1791\u17c5\u1787\u17b6\u1796\u17d2\u179a\u17b9\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178e\u17cd\u1790\u17c2\u1791\u17b6\u17c6\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1794\u17b6\u1793\u17d4 \u178a\u17c4\u1799\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178f\u17b6\u1798\u1793\u17b8\u178f\u17b7\u179c\u17b7\u1792\u17b8\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799\u178a\u17c2\u179b\u1794\u17b6\u1793\u1782\u17bc\u179f\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u1793\u17c1\u17c7\u2014\u1796\u17b8\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u179a\u17a0\u17bc\u178f\u178a\u179b\u17cb\u1780\u17b6\u179a\u1787\u17d2\u179a\u17b6\u1794\u1791\u17b9\u1780\u2014\u1780\u17d2\u179a\u17bb\u1798\u1780\u17b6\u179a\u1784\u17b6\u179a\u17a2\u17b6\u1785\u1789\u17c2\u1780\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u17ab\u179f\u1782\u179b\u17cb\u1794\u17b6\u1793\u1799\u17c9\u17b6\u1784\u1786\u17b6\u1794\u17cb\u179a\u17a0\u17d0\u179f \u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u1780\u17b6\u179a\u1787\u17bd\u179f\u1787\u17bb\u179b\u178a\u17c2\u179b\u1794\u17b6\u1793\u1794\u1784\u17d2\u17a0\u17b6\u1789\u17b1\u17d2\u1799\u1783\u17be\u1789 \u1793\u17b7\u1784\u1794\u17d2\u179a\u1782\u179b\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1791\u17c5\u179f\u1798\u178f\u17d2\u1790\u1797\u17b6\u1796\u1794\u1784\u17d2\u1780\u17be\u178f\u1796\u17c1\u1789\u179b\u17c1\u1789\u179c\u17b7\u1789\u17d4.<\/p>\n<p>VIOX Electric \u179a\u1785\u1793\u17b6\u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u178a\u17c4\u1799\u1782\u17b7\u178f\u1782\u17bc\u179a\u1796\u17b8\u179b\u1791\u17d2\u1792\u1797\u17b6\u1796\u1793\u17c3\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u179c\u17b6\u179b\u17d4 \u1795\u179b\u17b7\u178f\u1795\u179b\u179a\u1794\u179f\u17cb\u1799\u17be\u1784\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17b7\u179f\u17c1\u179f\u178a\u17c2\u179b\u1792\u17d2\u179c\u17be\u17b1\u17d2\u1799\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u1780\u17b6\u1793\u17cb\u178f\u17c2\u179f\u17b6\u1798\u1789\u17d2\u1789\u17d6 \u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17d2\u179b\u17b6\u1780\u179f\u1789\u17d2\u1789\u17b6\u1785\u17d2\u1794\u17b6\u179f\u17cb\u179b\u17b6\u179f\u17cb \u1785\u17c6\u178e\u17bb\u1785\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1785\u17bc\u179b\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u17b6\u1793 \u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1780\u1798\u17d2\u178a\u17c5\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6 \u1793\u17b7\u1784\u179f\u17c6\u178e\u1784\u17cb\u1792\u1793\u17cb\u1793\u17b9\u1784\u17a2\u17b6\u1780\u17b6\u179f\u1792\u17b6\u178f\u17bb\u178a\u17c2\u179b\u1780\u17b6\u178f\u17cb\u1794\u1793\u17d2\u1790\u1799\u17a2\u178f\u17d2\u179a\u17b6\u1794\u179a\u17b6\u1787\u17d0\u1799\u17d4 \u1794\u17d2\u179a\u17a2\u1794\u17cb\u1794\u1789\u17d2\u1785\u17bc\u179b VIOX \u1793\u17b8\u1798\u17bd\u1799\u17d7\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1780\u1798\u17d2\u178a\u17c5\u1796\u17b8\u179a\u17c4\u1784\u1785\u1780\u17d2\u179a \u1793\u17b7\u1784\u1780\u17b6\u179a\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1782\u17bb\u178e\u1797\u17b6\u1796 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1792\u17b6\u1793\u17b6\u1794\u17b6\u1793\u1793\u17bc\u179c\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1791\u17bb\u1780\u1785\u17b7\u178f\u17d2\u178f\u1794\u17b6\u1793\u1780\u17d2\u1793\u17bb\u1784\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1787\u17b6\u1780\u17cb\u179f\u17d2\u178f\u17c2\u1784\u17d4.<\/p>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1782\u17b6\u17c6\u1791\u17d2\u179a\u1795\u17d2\u1793\u17c2\u1780\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f \u1787\u17c6\u1793\u17bd\u1799\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u179a\u17c4\u1782\u179c\u17b7\u1793\u17b7\u1785\u17d2\u1786\u17d0\u1799 \u17ac\u1782\u17d2\u179a\u17bf\u1784\u1794\u1793\u17d2\u179b\u17b6\u179f\u17cb\u1787\u17c6\u1793\u17bd\u179f \u179f\u17bc\u1798\u1791\u17b6\u1780\u17cb\u1791\u1784\u1780\u17d2\u179a\u17bb\u1798\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u179c\u17b6\u179b\u179a\u1794\u179f\u17cb VIOX Electric \u17d4 \u1799\u17be\u1784\u1795\u17d2\u178f\u179b\u17cb\u1780\u17b6\u179a\u1796\u17b7\u1782\u17d2\u179a\u17c4\u17c7\u1799\u17c4\u1794\u179b\u17cb\u1795\u17d2\u1793\u17c2\u1780\u179c\u17b7\u179f\u17d2\u179c\u1780\u1798\u17d2\u1798\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8 \u1780\u17b6\u179a\u1794\u178e\u17d2\u178f\u17bb\u17c7\u1794\u178e\u17d2\u178f\u17b6\u179b\u1793\u17c5\u1793\u17b9\u1784\u1780\u1793\u17d2\u179b\u17c2\u1784\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780 O&amp;M \u1793\u17b7\u1784\u17af\u1780\u179f\u17b6\u179a\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u178a\u17cf\u1791\u17bc\u179b\u17c6\u1791\u17bc\u179b\u17b6\u1799 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1782\u17b6\u17c6\u1791\u17d2\u179a\u1791\u17d2\u179a\u1796\u17d2\u1799\u179f\u1798\u17d2\u1794\u178f\u17d2\u178f\u17b7\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1796\u17c1\u1789\u1798\u17bd\u1799\u1787\u17b8\u179c\u17b7\u178f\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u179a\u1794\u179f\u17cb\u1796\u17bd\u1780\u1782\u17c1\u17d4 \u1785\u17bc\u179b\u1791\u17c5\u1780\u17b6\u1793\u17cb viox.com \u17ac\u1791\u17bc\u179a\u179f\u17d0\u1796\u17d2\u1791\u1791\u17c5\u1791\u17bc\u179a\u179f\u17d0\u1796\u17d2\u1791\u1791\u17b6\u1793\u17cb\u17a0\u17c1\u178f\u17bb\u1780\u17b6\u179a\u178e\u17cd\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179a\u1794\u179f\u17cb\u1799\u17be\u1784 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178e\u17c2\u1793\u17b6\u17c6\u17a2\u17c6\u1796\u17b8\u1780\u17b6\u179a\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1794\u1789\u17d2\u17a0\u17b6\u1796\u17b8\u17a2\u17d2\u1793\u1780\u1787\u17c6\u1793\u17b6\u1789\u17d4.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4043.88px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4043.88px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 871.156px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 871.156px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2508.63px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2508.63px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction When a solar combiner box fails in the field, revenue stops. Every hour of downtime translates directly to lost generation and frustrated stakeholders. For field service engineers and O&amp;M teams managing photovoltaic installations, understanding how to systematically diagnose and resolve combiner box faults is essential to maintaining system uptime and performance. 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