{"id":20877,"date":"2025-12-16T20:09:14","date_gmt":"2025-12-16T12:09:14","guid":{"rendered":"https:\/\/viox.com\/?p=20877"},"modified":"2025-12-16T20:10:48","modified_gmt":"2025-12-16T12:10:48","slug":"grounding-vs-gfci-vs-surge-protection","status":"publish","type":"post","link":"https:\/\/test.viox.com\/km\/grounding-vs-gfci-vs-surge-protection\/","title":{"rendered":"The 3 Pillars of Electrical Safety: Grounding vs. GFCI (RCD) vs. Surge Protection"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u1795\u17d2\u178f\u17be\u1798<\/h2>\n<p>\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u200b\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u200b\u1793\u17c5\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u1780\u17b6\u179a\u200b\u178a\u17c6\u17a1\u17be\u1784\u200b\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u200b\u1793\u17b7\u1784\u200b\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798\u200b\u1798\u17b7\u1793\u200b\u1798\u17c2\u1793\u200b\u1787\u17b6\u200b\u1780\u17b6\u179a\u200b\u1787\u17d2\u179a\u17be\u179f\u179a\u17be\u179f\u200b\u179a\u179c\u17b6\u1784\u200b\u179c\u17b7\u1792\u17b8\u179f\u17b6\u179f\u17d2\u178f\u17d2\u179a\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1793\u17c4\u17c7\u200b\u1791\u17c1 \u1782\u17ba\u200b\u1787\u17b6\u200b\u1780\u17b6\u179a\u200b\u1799\u179b\u17cb\u200b\u178a\u17b9\u1784\u200b\u1796\u17b8\u200b\u179a\u1794\u17c0\u1794\u200b\u178a\u17c2\u179b\u200b\u1796\u17bd\u1780\u200b\u1782\u17c1\u200b\u1792\u17d2\u179c\u17be\u200b\u1780\u17b6\u179a\u200b\u1787\u17b6\u1798\u17bd\u1799\u200b\u1782\u17d2\u1793\u17b6\u200b\u1791\u17c5\u200b\u179c\u17b7\u1789\u200b\u1791\u17c1\u17d4 \u17a2\u17d2\u1793\u1780\u200b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u200b\u1780\u1793\u17d2\u179b\u17c2\u1784\u200b\u1793\u17b7\u1784\u200b\u17a2\u17d2\u1793\u1780\u200b\u1798\u17c9\u17c5\u1780\u17b6\u179a\u200b\u1787\u17b6\u200b\u1785\u17d2\u179a\u17be\u1793\u200b\u1794\u17d2\u179a\u1788\u1798\u200b\u1798\u17bb\u1781\u200b\u1793\u17b9\u1784\u200b\u179f\u17c6\u178e\u17bd\u179a\u200b\u1791\u17bc\u1791\u17c5\u200b\u1798\u17bd\u1799\u200b\u1790\u17b6\u17d6 \u201c\u178f\u17be\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1791\u17b6\u17c6\u1784\u200b\u1793\u17c1\u17c7\u200b\u1798\u17b7\u1793\u200b\u1792\u17d2\u179c\u17be\u200b\u179a\u17bf\u1784\u200b\u178a\u17bc\u1785\u200b\u1782\u17d2\u1793\u17b6\u200b\u1791\u17c1\u200b\u17ac?\u201d \u1785\u1798\u17d2\u179b\u17be\u1799\u200b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u200b\u1796\u17b8\u200b\u179f\u1785\u17d2\u1785\u1797\u17b6\u1796\u200b\u1787\u17b6\u200b\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u200b\u17a2\u17c6\u1796\u17b8\u200b\u1780\u17b6\u179a\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u17d4.<\/p>\n<p>\u1780\u17b6\u179a\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8, GFCI (\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1780\u17b6\u178f\u17cb\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u178a\u17b8) \u17ac RCD (\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u179f\u17c6\u178e\u179b\u17cb), \u1793\u17b7\u1784\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1780\u17b6\u179a\u200b\u1780\u17be\u1793\u200b\u17a1\u17be\u1784\u200b\u1793\u17b8\u1798\u17bd\u1799\u17d7\u200b\u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u200b\u179a\u1794\u17c0\u1794\u200b\u1794\u179a\u17b6\u1787\u17d0\u1799\u200b\u1795\u17d2\u179f\u17c1\u1784\u200b\u1782\u17d2\u1793\u17b6\u200b\u1793\u17c5\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u200b\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u200b\u179a\u1794\u179f\u17cb\u200b\u17a2\u17d2\u1793\u1780\u17d4 \u1796\u17bd\u1780\u200b\u1782\u17c1\u200b\u1798\u17b7\u1793\u200b\u1798\u17c2\u1793\u200b\u1787\u17b6\u200b\u179f\u17d2\u179a\u1791\u17b6\u1794\u17cb\u200b\u178a\u17c2\u179b\u200b\u179b\u17be\u179f\u200b\u179b\u1794\u17cb\u200b\u1793\u17c4\u17c7\u200b\u1791\u17c1 \u1796\u17bd\u1780\u200b\u1782\u17c1\u200b\u1787\u17b6\u200b\u179f\u17d2\u179a\u1791\u17b6\u1794\u17cb\u200b\u1794\u17c6\u1796\u17c1\u1789\u200b\u1794\u1793\u17d2\u1790\u17c2\u1798\u200b\u178a\u17c2\u179b\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u200b\u1793\u17b9\u1784\u200b\u1780\u17b6\u179a\u200b\u1782\u17c6\u179a\u17b6\u1798\u200b\u1780\u17c6\u17a0\u17c2\u1784\u200b\u1795\u17d2\u179f\u17c1\u1784\u200b\u1782\u17d2\u1793\u17b6\u17d4 \u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u200b\u178a\u17c2\u179b\u200b\u1798\u17b6\u1793\u200b\u178a\u17b8\u200b\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u200b\u1793\u17b9\u1784\u200b\u1798\u17b7\u1793\u200b\u1787\u17bd\u1799\u200b\u179f\u1784\u17d2\u1782\u17d2\u179a\u17c4\u17c7\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u179a\u1794\u179f\u17cb\u200b\u17a2\u17d2\u1793\u1780\u200b\u1796\u17b8\u200b\u1780\u17b6\u179a\u200b\u1780\u17be\u1793\u200b\u17a1\u17be\u1784\u200b\u179c\u17c9\u17bb\u179b\u200b\u178a\u17c2\u179b\u200b\u1794\u178e\u17d2\u178a\u17b6\u179b\u200b\u1798\u1780\u200b\u1796\u17b8\u200b\u179a\u1793\u17d2\u1791\u17c7\u200b\u1793\u17c4\u17c7\u200b\u1791\u17c1\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1780\u17b6\u179a\u200b\u1780\u17be\u1793\u200b\u17a1\u17be\u1784\u200b\u1793\u17b9\u1784\u200b\u1798\u17b7\u1793\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1793\u179a\u178e\u17b6\u200b\u1798\u17d2\u1793\u17b6\u1780\u17cb\u200b\u1796\u17b8\u200b\u1780\u17b6\u179a\u200b\u1786\u1780\u17cb\u200b\u1781\u17d2\u179f\u17c2\u200b\u1797\u17d2\u179b\u17be\u1784\u200b\u178a\u17c4\u1799\u200b\u179f\u17b6\u179a\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u178a\u17b8\u200b\u1793\u17c4\u17c7\u200b\u1791\u17c1\u17d4 \u17a0\u17be\u1799 RCD \u1798\u17b7\u1793\u200b\u17a2\u17b6\u1785\u200b\u1792\u17d2\u179c\u17be\u200b\u17b1\u17d2\u1799\u200b\u179c\u17c9\u17bb\u179b\u200b\u1798\u17b6\u1793\u200b\u179f\u17d2\u1790\u17b7\u179a\u1797\u17b6\u1796\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u17a2\u17c6\u17a1\u17bb\u1784\u200b\u1796\u17c1\u179b\u200b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u200b\u1792\u1798\u17d2\u1798\u178f\u17b6\u200b\u1794\u17b6\u1793\u200b\u1791\u17c1\u17d4.<\/p>\n<p>\u1798\u1782\u17d2\u1782\u17bb\u1791\u17d2\u1791\u17c1\u179f\u1780\u17cd\u200b\u1793\u17c1\u17c7\u200b\u1794\u17c6\u1794\u17c2\u1780\u200b\u179f\u179f\u179a\u200b\u179f\u17d2\u178f\u1798\u17d2\u1797\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1793\u17b8\u1798\u17bd\u1799\u17d7 \u1796\u1793\u17d2\u1799\u179b\u17cb\u200b\u1796\u17b8\u200b\u17a2\u17d2\u179c\u17b8\u200b\u178a\u17c2\u179b\u200b\u179c\u17b6\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784 (\u1793\u17b7\u1784\u200b\u17a2\u17d2\u179c\u17b8\u200b\u178a\u17c2\u179b\u200b\u179c\u17b6\u200b\u1798\u17b7\u1793\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a) \u17a0\u17be\u1799\u200b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u200b\u17a2\u17d2\u1793\u1780\u200b\u1796\u17b8\u200b\u179a\u1794\u17c0\u1794\u200b\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u200b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u200b\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u200b\u1796\u17c1\u1789\u179b\u17c1\u1789\u200b\u178a\u17c2\u179b\u200b\u1794\u17c6\u1796\u17c1\u1789\u200b\u178f\u17b6\u1798\u200b\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a IEC \u1793\u17b7\u1784 NEC \u1781\u178e\u17c8\u200b\u1796\u17c1\u179b\u200b\u178a\u17c2\u179b\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1791\u17b6\u17c6\u1784\u200b\u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780\u200b\u1793\u17b7\u1784\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/photorealistic-industrial-electrical-distribution-panel-in-a-modern-commercial-facility-showing-circuit-breakers-rcds-and-surge-protection-devices-mounted-on-din-rails-with-viox-branding.webp\" alt=\"Photorealistic industrial electrical distribution panel in a modern commercial facility showing circuit breakers, RCDs, and surge protection devices mounted on DIN rails with VIOX branding, demonstrating professional installation of the three pillars of electrical safety\" \/><figcaption style=\"color: #666; font-size: 0.9em; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u200b\u1791\u17b8 1: \u1794\u1793\u17d2\u1791\u17c7\u200b\u1785\u17c2\u1780\u1785\u17b6\u1799\u200b\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u200b\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u200b\u178a\u17c2\u179b\u200b\u1798\u17b6\u1793\u200b\u179b\u1780\u17d2\u1781\u178e\u17c8\u200b\u1796\u17b7\u179f\u17c1\u179f <a href=\"https:\/\/test.viox.com\/km\/mccb\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1794\u17c6\u1794\u17c2\u1780\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8 VIOX<\/a>, <a href=\"https:\/\/test.viox.com\/km\/rccb\/\">RCDs<\/a>, \u1793\u17b7\u1784 <a href=\"https:\/\/test.viox.com\/km\/spd\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784<\/a> \u1794\u17b6\u1793\u200b\u178a\u17c6\u17a1\u17be\u1784\u200b\u1799\u17c9\u17b6\u1784\u200b\u1787\u17c6\u1793\u17b6\u1789\u200b\u1793\u17c5\u200b\u179b\u17be <a href=\"https:\/\/test.viox.com\/km\/din-rail\/\">\u179a\u17c9\u17b6\u1780\u17c2\u178f DIN<\/a>.<\/figcaption><\/figure>\n<h2>\u179f\u179f\u179a\u200b\u179f\u17d2\u178f\u1798\u17d2\u1797\u200b\u1791\u17b8 1: \u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8<\/h2>\n<h3>\u17a2\u17d2\u179c\u17b8\u200b\u178a\u17c2\u179b\u200b\u1780\u17b6\u179a\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u1792\u17d2\u179c\u17be<\/h3>\n<p>\u1780\u17b6\u179a\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8 (\u17ac\u200b\u1780\u17b6\u179a\u200b\u178f\u200b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u1791\u17c5\u200b\u178a\u17b8) \u1794\u1784\u17d2\u1780\u17be\u178f\u200b\u1780\u17b6\u179a\u200b\u178f\u200b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u178a\u17c4\u1799\u200b\u1785\u17c1\u178f\u1793\u17b6\u200b\u178a\u17c2\u179b\u200b\u1798\u17b6\u1793\u200b\u1797\u17b6\u1796\u200b\u1792\u1793\u17cb\u200b\u1791\u17d2\u179a\u17b6\u17c6\u200b\u1791\u17b6\u1794\u200b\u179a\u179c\u17b6\u1784\u200b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u200b\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u200b\u179a\u1794\u179f\u17cb\u200b\u17a2\u17d2\u1793\u1780\u200b\u1793\u17b7\u1784\u200b\u178a\u17b8\u17d4 \u1785\u17bc\u179a\u200b\u1782\u17b7\u178f\u200b\u17a2\u17c6\u1796\u17b8\u200b\u179c\u17b6\u200b\u1790\u17b6\u200b\u1787\u17b6\u200b\u1782\u17d2\u179a\u17b9\u17c7\u200b\u1793\u17c3\u200b\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u200b\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u2014\u1794\u17be\u200b\u1782\u17d2\u1798\u17b6\u1793\u200b\u179c\u17b6 \u179f\u179f\u179a\u200b\u179f\u17d2\u178f\u1798\u17d2\u1797\u200b\u1796\u17b8\u179a\u200b\u1795\u17d2\u179f\u17c1\u1784\u200b\u1791\u17c0\u178f\u200b\u1798\u17b7\u1793\u200b\u17a2\u17b6\u1785\u200b\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u200b\u1794\u17b6\u1793\u200b\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u200b\u1791\u17c1\u17d4.<\/p>\n<p>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u178f\u200b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u1795\u17d2\u1793\u17c2\u1780\u200b\u179b\u17c4\u17a0\u17c8\u200b\u178a\u17c2\u179b\u200b\u1798\u17b7\u1793\u200b\u1798\u17b6\u1793\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u200b\u1793\u17c3\u200b\u1780\u17b6\u179a\u200b\u178a\u17c6\u17a1\u17be\u1784\u200b\u179a\u1794\u179f\u17cb\u200b\u17a2\u17d2\u1793\u1780\u2014\u179f\u17d2\u179a\u17c4\u1798\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd, \u179a\u1793\u17d2\u1792\u200b\u1781\u17d2\u179f\u17c2\u200b\u1797\u17d2\u179b\u17be\u1784, \u1793\u17b7\u1784\u200b\u179b\u17c4\u17a0\u17c8\u200b\u1792\u17b6\u178f\u17bb\u200b\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u2014\u1791\u17c5\u200b\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u178f\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u178a\u17c2\u179b\u200b\u1780\u1794\u17cb\u200b\u1793\u17c5\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u178a\u17b8\u17d4 \u1793\u17c1\u17c7\u200b\u1795\u17d2\u178a\u179b\u17cb\u200b\u1793\u17bc\u179c\u200b\u1795\u17d2\u179b\u17bc\u179c\u200b\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u178a\u17be\u1798\u17d2\u1794\u17b8\u200b\u17a0\u17bc\u179a\u17d4.<\/p>\n<h3>\u179a\u1794\u17c0\u1794\u200b\u178a\u17c2\u179b\u200b\u1780\u17b6\u179a\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a<\/h3>\n<p><strong>\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u200b\u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780<\/strong>\u17d6 \u1793\u17c5\u200b\u1796\u17c1\u179b\u200b\u178a\u17c2\u179b\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u1792\u17d2\u179c\u17be\u200b\u17b1\u17d2\u1799\u200b\u179f\u17d2\u179a\u17c4\u1798\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1798\u17b6\u1793\u200b\u1790\u17b6\u1798\u1796\u179b (\u1781\u17d2\u179f\u17c2\u200b\u1797\u17d2\u179b\u17be\u1784\u200b\u179a\u179b\u17bb\u1784\u200b\u1794\u17c9\u17c7\u200b\u179f\u17d2\u179a\u17c4\u1798\u200b\u179b\u17c4\u17a0\u17c8) \u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1785\u1798\u17d2\u179b\u1784\u200b\u178a\u17b8\u200b\u1795\u17d2\u178a\u179b\u17cb\u200b\u1793\u17bc\u179c\u200b\u1795\u17d2\u179b\u17bc\u179c\u200b\u1792\u1793\u17cb\u200b\u1791\u17d2\u179a\u17b6\u17c6\u200b\u1791\u17b6\u1794\u200b\u1791\u17c5\u200b\u178a\u17b8\u17d4 \u1793\u17c1\u17c7\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u179c\u17c9\u17bb\u179b\u200b\u1794\u17c9\u17c7\u200b\u1796\u17b6\u179b\u17cb\u200b\u178a\u17c2\u179b\u200b\u1798\u17b6\u1793\u200b\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u200b\u1793\u17b7\u1784\u200b\u1792\u17b6\u1793\u17b6\u200b\u179b\u17c6\u17a0\u17bc\u179a\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u1799\u17c9\u17b6\u1784\u200b\u1786\u17b6\u1794\u17cb\u200b\u179a\u17a0\u17d0\u179f\u200b\u178a\u17be\u1798\u17d2\u1794\u17b8\u200b\u1792\u17d2\u179c\u17be\u200b\u178a\u17c6\u178e\u17be\u179a\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u179b\u17be\u179f\u200b\u1785\u179a\u1793\u17d2\u178f\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a2\u1782\u17d2\u1782\u17b7\u1797\u17d0\u1799<\/strong>\u17d6 \u178a\u17c4\u1799\u200b\u1794\u1789\u17d2\u1787\u17bc\u1793\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u178a\u17c4\u1799\u200b\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796 \u1780\u17b6\u179a\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1780\u17b6\u179a\u200b\u17a1\u17be\u1784\u200b\u1780\u1798\u17d2\u178a\u17c5\u200b\u1781\u17d2\u179f\u17c2\u200b\u1797\u17d2\u179b\u17be\u1784\u200b\u1793\u17b7\u1784\u200b\u1780\u17b6\u179a\u200b\u1786\u17b6\u1794\u1786\u17c1\u17c7\u200b\u178a\u17c2\u179b\u200b\u17a2\u17b6\u1785\u200b\u1794\u1784\u17d2\u1780\u200b\u1787\u17b6\u200b\u1797\u17d2\u179b\u17be\u1784\u17d4 \u1785\u179a\u1793\u17d2\u178f\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u1781\u17d2\u1796\u179f\u17cb\u200b\u1794\u1784\u17d2\u1780\u200b\u17b1\u17d2\u1799\u200b\u1798\u17b6\u1793\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1794\u17c6\u1794\u17c2\u1780\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u200b\u17ac\u200b\u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 \u178a\u17c4\u1799\u200b\u1789\u17c2\u1780\u200b\u1794\u1789\u17d2\u17a0\u17b6\u200b\u1785\u17c1\u1789\u17d4.<\/p>\n<p><strong>\u179f\u17d2\u1790\u17b7\u179a\u1797\u17b6\u1796\u200b\u179c\u17c9\u17bb\u179b<\/strong>\u17d6 \u1780\u17b6\u179a\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u1794\u1784\u17d2\u1780\u17be\u178f\u200b\u1785\u17c6\u178e\u17bb\u1785\u200b\u1799\u17c4\u1784\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u200b\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u200b\u179a\u1794\u179f\u17cb\u200b\u17a2\u17d2\u1793\u1780 \u178a\u17c4\u1799\u200b\u179a\u1780\u17d2\u179f\u17b6\u200b\u179c\u17c9\u17bb\u179b\u200b\u17b1\u17d2\u1799\u200b\u1798\u17b6\u1793\u200b\u179f\u17d2\u1790\u17b7\u179a\u1797\u17b6\u1796\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u17a2\u17c6\u17a1\u17bb\u1784\u200b\u1796\u17c1\u179b\u200b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u200b\u1792\u1798\u17d2\u1798\u178f\u17b6\u17d4 \u1793\u17c1\u17c7\u200b\u1798\u17b6\u1793\u200b\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1794\u1789\u17d2\u1787\u17b6\u200b\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u200b\u178a\u17c2\u179b\u200b\u1784\u17b6\u1799\u200b\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7\u17d4.<\/p>\n<p><strong>\u1780\u17b6\u179a\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u179c\u17c9\u17bb\u179b\u200b\u179b\u17be\u179f<\/strong>\u17d6 \u1780\u17b6\u179a\u200b\u1794\u17c9\u17c7\u200b\u1791\u1784\u17d2\u1782\u17b7\u1785\u200b\u178a\u17c4\u1799\u200b\u179a\u1793\u17d2\u1791\u17c7\u200b\u1793\u17b7\u1784\u200b\u1780\u17b6\u179a\u200b\u1780\u17be\u1793\u200b\u17a1\u17be\u1784\u200b\u1793\u17c3\u200b\u1781\u17d2\u179f\u17c2\u200b\u1794\u1793\u17d2\u1791\u17b6\u178f\u17cb\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1780\u17b6\u179a\u200b\u1795\u17d2\u179b\u17bc\u179c\u200b\u1791\u17c5\u200b\u178a\u17b8\u17d4 \u1780\u17b6\u179a\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u1795\u17d2\u178a\u179b\u17cb\u200b\u1795\u17d2\u179b\u17bc\u179c\u200b\u1793\u17c1\u17c7 \u1791\u17c4\u17c7\u200b\u1794\u17b8\u200b\u1787\u17b6\u200b\u179c\u17b6\u200b\u178f\u1798\u17d2\u179a\u17bc\u179c\u200b\u17b1\u17d2\u1799\u200b\u1798\u17b6\u1793\u200b\u1780\u17b6\u179a\u200b\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u200b\u1787\u17b6\u1798\u17bd\u1799\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1780\u17b6\u179a\u200b\u1780\u17be\u1793\u200b\u17a1\u17be\u1784\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1780\u17b6\u179a\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1796\u17c1\u1789\u179b\u17c1\u1789\u200b\u1780\u17cf\u200b\u178a\u17c4\u1799\u17d4.<\/p>\n<h3>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a IEC 60364 \u1793\u17b7\u1784 NEC \u1798\u17b6\u178f\u17d2\u179a\u17b6 250<\/h3>\n<p>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u200b\u17a2\u1793\u17d2\u178f\u179a\u1787\u17b6\u178f\u17b7\u200b\u1785\u17b6\u178f\u17cb\u200b\u1790\u17d2\u1793\u17b6\u1780\u17cb\u200b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u178a\u17c4\u1799\u200b\u179a\u1794\u17c0\u1794\u200b\u178a\u17c2\u179b\u200b\u1794\u17d2\u179a\u1797\u1796\u200b\u1793\u17b7\u1784\u200b\u1780\u17b6\u179a\u200b\u178a\u17c6\u17a1\u17be\u1784\u200b\u1791\u17b6\u1780\u17cb\u1791\u1784\u200b\u1793\u17b9\u1784\u200b\u178a\u17b8\u17d6<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin: 20px 0;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th>\u1794\u17d2\u179a\u1797\u17c1\u1791\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792<\/th>\n<th>\u1780\u17b6\u179a\u200b\u178f\u200b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u1794\u17d2\u179a\u1797\u1796<\/th>\n<th>\u1780\u17b6\u179a\u200b\u178f\u200b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u1795\u17d2\u1793\u17c2\u1780\u200b\u178a\u17c2\u179b\u200b\u179b\u17b6\u178f\u200b\u178f\u17d2\u179a\u178a\u17b6\u1784<\/th>\n<th>\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1791\u17bc\u1791\u17c5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>TN-S<\/strong><\/td>\n<td>\u17a2\u1796\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b9\u178f\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u178a\u17c4\u1799\u200b\u1795\u17d2\u1791\u17b6\u179b\u17cb<\/td>\n<td>\u1794\u17b6\u1793\u200b\u178f\u200b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u178f\u17b6\u1798\u200b\u179a\u1799\u17c8\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1785\u1798\u17d2\u179b\u1784 PE \u178a\u17b6\u1785\u17cb\u200b\u178a\u17c4\u1799\u200b\u17a1\u17c2\u1780<\/td>\n<td>\u1791\u17bc\u1791\u17c5\u200b\u1794\u17c6\u1795\u17bb\u178f\u200b\u1793\u17c5\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u1780\u17b6\u179a\u200b\u178a\u17c6\u17a1\u17be\u1784\u200b\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u200b\u1790\u17d2\u1798\u17b8<\/td>\n<\/tr>\n<tr>\n<td><strong>TN-C-S<\/strong><\/td>\n<td>\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1785\u1798\u17d2\u179b\u1784 PEN \u179a\u17bd\u1798\u200b\u1794\u1789\u17d2\u1785\u17bc\u179b\u200b\u1782\u17d2\u1793\u17b6 \u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u200b\u1798\u1780\u200b\u1789\u17c2\u1780\u200b\u1785\u17c1\u1789<\/td>\n<td>\u1794\u17b6\u1793\u200b\u178f\u200b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u1791\u17c5 PEN \u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u200b\u1798\u1780 PE \u178a\u17b6\u1785\u17cb\u200b\u178a\u17c4\u1799\u200b\u17a1\u17c2\u1780<\/td>\n<td>\u1780\u17b6\u179a\u200b\u1780\u17c6\u178e\u178f\u17cb\u200b\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u200b\u1785\u17d2\u179a\u1780\u200b\u1785\u17bc\u179b\u200b\u179f\u17c1\u179c\u17b6\u200b\u17a2\u1782\u17b6\u179a<\/td>\n<\/tr>\n<tr>\n<td><strong>TT<\/strong><\/td>\n<td>\u1794\u17d2\u179a\u1797\u1796\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8<\/td>\n<td>\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u178f\u200b\u178a\u17b8\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u179f\u17d2\u179a\u17bb\u1780\u200b\u17af\u1780\u179a\u17b6\u1787\u17d2\u1799<\/td>\n<td>\u178f\u1798\u17d2\u179a\u17bc\u179c\u200b\u17b1\u17d2\u1799\u200b\u1798\u17b6\u1793\u200b\u1780\u1793\u17d2\u179b\u17c2\u1784\u200b\u178a\u17c2\u179b\u200b\u1780\u17b6\u179a\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u200b\u1798\u17b7\u1793\u200b\u1798\u17b6\u1793\u200b \u178f\u17d2\u179a\u17bc\u179c\u200b\u1780\u17b6\u179a RCD<\/td>\n<\/tr>\n<tr>\n<td><strong>\u17a2\u17b6\u1799<\/strong><\/td>\n<td>\u178a\u17b8\u200b\u178a\u17b6\u1785\u17cb\u200b\u178a\u17c4\u1799\u200b\u17a1\u17c2\u1780\u200b\u17ac\u200b\u1792\u1793\u17cb\u200b\u1791\u17d2\u179a\u17b6\u17c6\u200b\u1781\u17d2\u1796\u179f\u17cb<\/td>\n<td>\u1780\u17b6\u179a\u200b\u178f\u200b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u178a\u17b8\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u179f\u17d2\u179a\u17bb\u1780<\/td>\n<td>\u1798\u1793\u17d2\u1791\u17b8\u179a\u1796\u17c1\u1791\u17d2\u1799 \u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u200b\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u200b\u178a\u17c2\u179b\u200b\u178f\u1798\u17d2\u179a\u17bc\u179c\u200b\u17b1\u17d2\u1799\u200b\u1798\u17b6\u1793\u200b\u1780\u17b6\u179a\u200b\u1794\u1793\u17d2\u178f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>NEC \u1798\u17b6\u178f\u17d2\u179a\u17b6 250 \u1794\u1789\u17d2\u1787\u17b6\u200b\u17b1\u17d2\u1799\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u200b\u179b\u17be\u179f\u200b\u1796\u17b8 50V\u17d4 \u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u200b\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u200b\u179a\u17bd\u1798\u200b\u1798\u17b6\u1793\u17d6<\/p>\n<ul>\n<li><strong>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u178f\u178a\u17b8<\/strong>\u17d6 \u1794\u17c6\u1796\u1784\u17cb\u200b\u1791\u17b9\u1780\u200b\u179b\u17c4\u17a0\u17c8 \u178a\u17c2\u1780\u200b\u17a2\u1782\u17b6\u179a \u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u178f\u200b\u178a\u17c2\u179b\u200b\u1798\u17b6\u1793\u200b\u179f\u17d2\u179a\u17c4\u1798\u200b\u1794\u17c1\u178f\u17bb\u1784 (\u178a\u17b8 Ufer) \u1793\u17b7\u1784\u200b\u178a\u17c6\u1794\u1784\u200b\u178a\u17b8\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u178f\u17c2\u200b\u1797\u17d2\u1787\u17b6\u1794\u17cb\u200b\u1782\u17d2\u1793\u17b6<\/li>\n<li><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1785\u1798\u17d2\u179b\u1784\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8 (EGC)<\/strong>\u17d6 \u178f\u1798\u17d2\u179a\u17bc\u179c\u200b\u17b1\u17d2\u1799\u200b\u1798\u17b6\u1793\u200b\u1793\u17c5\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u200b\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb \u1798\u17b6\u1793\u200b\u1791\u17c6\u17a0\u17c6\u200b\u178f\u17b6\u1798\u200b\u178f\u17b6\u179a\u17b6\u1784 250.122 \u178a\u17c4\u1799\u200b\u1795\u17d2\u17a2\u17c2\u1780\u200b\u179b\u17be\u200b\u1780\u17b6\u179a\u200b\u179c\u17b6\u1799\u200b\u178f\u1798\u17d2\u179b\u17c3\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u179b\u17be\u179f\u200b\u1785\u179a\u1793\u17d2\u178f<\/li>\n<li><strong>\u1795\u17d2\u179b\u17bc\u179c\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u178a\u17b8\u200b\u178a\u17c2\u179b\u200b\u1798\u17b6\u1793\u200b\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796<\/strong>\u17d6 \u178f\u17d2\u179a\u17bc\u179c\u200b\u178f\u17c2\u200b\u1798\u17b6\u1793\u200b\u179b\u1780\u17d2\u1781\u178e\u17c8\u200b\u17a2\u1785\u17b7\u1793\u17d2\u178f\u17d2\u179a\u17c3\u1799\u17cd \u1794\u1793\u17d2\u178f\u200b\u1793\u17b7\u1784\u200b\u1792\u1793\u17cb\u200b\u1791\u17d2\u179a\u17b6\u17c6\u200b\u1791\u17b6\u1794\u17d4 \u178a\u17b8\u200b\u178f\u17c2\u200b\u17af\u1784\u200b\u1798\u17b7\u1793\u200b\u1798\u17c2\u1793\u200b\u1787\u17b6\u200b\u1795\u17d2\u179b\u17bc\u179c\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u178a\u17b8\u200b\u178a\u17c2\u179b\u200b\u1798\u17b6\u1793\u200b\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796\u200b\u1793\u17c4\u17c7\u200b\u1791\u17c1\u17d4.<\/li>\n<\/ul>\n<h3>\u17a2\u17d2\u179c\u17b8\u200b\u178a\u17c2\u179b\u200b\u1780\u17b6\u179a\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u1798\u17b7\u1793\u200b\u17a2\u17b6\u1785\u200b\u1792\u17d2\u179c\u17be\u200b\u1794\u17b6\u1793<\/h3>\n<p><strong>\u1798\u17b7\u1793\u200b\u179a\u1780\u200b\u1783\u17be\u1789\u200b\u1780\u17b6\u179a\u200b\u179b\u17c1\u1785\u200b\u1792\u17d2\u179b\u17b6\u1799\u200b\u1785\u179a\u1793\u17d2\u178f<\/strong>\u17d6 \u1798\u1793\u17bb\u179f\u17d2\u179f\u200b\u1798\u17d2\u1793\u17b6\u1780\u17cb\u200b\u1794\u17c9\u17c7\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1785\u1798\u17d2\u179b\u1784\u200b\u1795\u17d2\u1791\u17b6\u179b\u17cb\u200b\u1781\u178e\u17c8\u200b\u1796\u17c1\u179b\u200b\u178a\u17c2\u179b\u200b\u1788\u179a\u200b\u179b\u17be\u200b\u1795\u17d2\u1791\u17c3\u200b\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u200b\u1793\u17b9\u1784\u200b\u1798\u17b7\u1793\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1794\u17b6\u1793\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1791\u17c1\u2014\u1798\u17b7\u1793\u200b\u1798\u17b6\u1793\u200b\u1795\u17d2\u179b\u17bc\u179c\u200b\u1791\u17c5\u200b\u178a\u17b8\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u178a\u17be\u1798\u17d2\u1794\u17b8\u200b\u1785\u17b6\u1794\u17cb\u200b\u17a2\u17b6\u179a\u1798\u17d2\u1798\u178e\u17cd\u200b\u1793\u17c4\u17c7\u200b\u1791\u17c1\u17d4 \u1793\u17c1\u17c7\u200b\u1787\u17b6\u200b\u1780\u1793\u17d2\u179b\u17c2\u1784\u200b\u178a\u17c2\u179b RCDs \u1798\u17b6\u1793\u200b\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d4.<\/p>\n<p><strong>\u1798\u17b7\u1793\u200b\u1780\u17c6\u178e\u178f\u17cb\u200b\u179c\u17c9\u17bb\u179b\u200b\u179b\u17be\u179f\u200b\u1794\u178e\u17d2\u178a\u17c4\u17c7\u17a2\u17b6\u179f\u1793\u17d2\u1793<\/strong>\u17d6 \u1781\u178e\u17c8\u200b\u1796\u17c1\u179b\u200b\u178a\u17c2\u179b\u200b\u1780\u17b6\u179a\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u1795\u17d2\u178a\u179b\u17cb\u200b\u1795\u17d2\u179b\u17bc\u179c\u200b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1780\u17be\u1793\u200b\u17a1\u17be\u1784 \u179c\u17b6\u200b\u1798\u17b7\u1793\u200b\u1782\u17c0\u1794\u200b\u179c\u17c9\u17bb\u179b\u200b\u1791\u17c5\u200b\u1780\u1798\u17d2\u179a\u17b7\u178f\u200b\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u200b\u1791\u17c1\u17d4 \u17a2\u17d2\u1793\u1780\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1780\u17b6\u179a SPDs \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u200b\u179a\u17bf\u1784\u200b\u1793\u17c4\u17c7\u17d4.<\/p>\n<p><strong>\u1798\u17b7\u1793\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1780\u17b6\u179a\u200b\u1786\u1780\u17cb\u200b\u1791\u17b6\u17c6\u1784\u200b\u17a2\u179f\u17cb<\/strong>\u17d6 \u1794\u17d2\u179a\u179f\u17b7\u1793\u200b\u1794\u17be\u200b\u17a2\u17d2\u1793\u1780\u200b\u1791\u17b6\u1780\u17cb\u1791\u1784\u200b\u1791\u17b6\u17c6\u1784\u200b\u1795\u17d2\u1791\u17b6\u179b\u17cb\u200b\u1793\u17b7\u1784\u200b\u17a2\u1796\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b9\u178f\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u1796\u17c1\u179b\u200b\u178a\u17c6\u178e\u17b6\u179b\u200b\u1782\u17d2\u1793\u17b6 \u1785\u179a\u1793\u17d2\u178f\u200b\u1798\u17b7\u1793\u200b\u17a0\u17bc\u179a\u200b\u178f\u17b6\u1798\u200b\u178a\u17b8\u200b\u1791\u17c1 \u178a\u17bc\u1785\u17d2\u1793\u17c1\u17c7\u200b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u200b\u1798\u17be\u179b\u200b\u1783\u17be\u1789\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1798\u17b6\u1793\u200b\u178f\u17bb\u179b\u17d2\u1799\u1797\u17b6\u1796\u200b\u1793\u17b7\u1784\u200b\u1798\u17b7\u1793\u200b\u1792\u17d2\u179c\u17be\u200b\u178a\u17c6\u178e\u17be\u179a\u200b\u1791\u17c1\u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/technical-schematic-diagram-illustrating-grounding-system-operation-in-industrial-electrical-installation-showing-fault-current-path-from-equipment-enclosure-through-grounding-conductor-to-earth-electrode-with-viox-logo.webp\" alt=\"Technical schematic diagram illustrating grounding system operation in industrial electrical installation, showing fault current path from equipment enclosure through grounding conductor to earth electrode with VIOX logo, educational cross-section with labeled components including EGC, GEC, and ground bus bar\" \/><figcaption style=\"color: #666; font-size: 0.9em; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u200b\u1791\u17b8 2: \u1782\u17c6\u1793\u17bc\u179f\u200b\u1794\u17d2\u179b\u1784\u17cb\u200b\u1793\u17c3\u200b\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u200b\u178a\u17c2\u179b\u200b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u200b\u1796\u17b8\u200b\u1795\u17d2\u179b\u17bc\u179c\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u1796\u17b8\u200b\u179f\u17d2\u179a\u17c4\u1798\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1791\u17c5\u200b\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u178f\u200b\u178a\u17b8\u17d4.<\/figcaption><\/figure>\n<h2>\u179f\u179f\u179a\u200b\u179f\u17d2\u178f\u1798\u17d2\u1797\u200b\u1791\u17b8 2: \u1780\u17b6\u179a\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a GFCI\/RCD<\/h2>\n<h3>\u17a2\u17d2\u179c\u17b8\u200b\u178a\u17c2\u179b RCDs \u1792\u17d2\u179c\u17be<\/h3>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u179f\u17c6\u178e\u179b\u17cb (RCDs)\u2014\u17a0\u17c5\u200b\u1790\u17b6 <a href=\"https:\/\/test.viox.com\/km\/gfci-vs-afci\/\">\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1780\u17b6\u178f\u17cb\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u178a\u17b8 (GFCIs)<\/a> \u1793\u17c5\u200b\u17a2\u17b6\u1798\u17c1\u179a\u17b7\u1780\u200b\u1781\u17b6\u1784\u200b\u1787\u17be\u1784\u2014\u1782\u17ba\u200b\u1787\u17b6\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u179f\u1784\u17d2\u1782\u17d2\u179a\u17c4\u17c7\u200b\u1787\u17b8\u179c\u17b7\u178f\u200b\u178a\u17c2\u179b\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1794\u17b6\u1793\u200b\u179a\u1785\u1793\u17b6\u200b\u17a1\u17be\u1784\u200b\u1787\u17b6\u200b\u1796\u17b7\u179f\u17c1\u179f\u200b\u178a\u17be\u1798\u17d2\u1794\u17b8\u200b\u1780\u17b6\u179a\u1796\u17b6\u179a\u200b\u1798\u1793\u17bb\u179f\u17d2\u179f\u200b\u1796\u17b8\u200b\u1780\u17b6\u179a\u200b\u1786\u1780\u17cb\u200b\u1781\u17d2\u179f\u17c2\u200b\u1797\u17d2\u179b\u17be\u1784\u17d4 \u1796\u17bd\u1780\u200b\u1782\u17c1\u200b\u178f\u17d2\u179a\u17bd\u178f\u200b\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u200b\u178f\u17bb\u179b\u17d2\u1799\u1797\u17b6\u1796\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1793\u17b7\u1784\u200b\u1794\u17d2\u179a\u178f\u17b7\u1780\u1798\u17d2\u1798\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u179a\u1799\u17c8\u1796\u17c1\u179b\u200b\u1798\u17bd\u1799\u200b\u1798\u17b8\u179b\u17b8\u179c\u17b7\u1793\u17b6\u1791\u17b8\u200b\u1785\u17c6\u1796\u17c4\u17c7\u200b\u1780\u17b6\u179a\u200b\u179b\u17c1\u1785\u200b\u1792\u17d2\u179b\u17b6\u1799\u200b\u178a\u17c2\u179b\u200b\u1798\u17b6\u1793\u200b\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u17d4.<\/p>\n<p>\u1798\u17b7\u1793\u200b\u178a\u17bc\u1785\u200b\u1780\u17b6\u179a\u200b\u178a\u17b6\u1780\u17cb\u200b\u178a\u17b8\u200b\u178a\u17c2\u179b\u200b\u1795\u17d2\u178a\u179b\u17cb\u200b\u1795\u17d2\u179b\u17bc\u179c\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u17a2\u1780\u1798\u17d2\u1798\u200b\u1791\u17c1 RCDs \u178f\u17d2\u179a\u17bd\u178f\u200b\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u200b\u179f\u17c0\u1782\u17d2\u179c\u17b8\u200b\u1799\u17c9\u17b6\u1784\u200b\u179f\u1780\u1798\u17d2\u1798\u200b\u1793\u17b7\u1784\u200b\u1792\u17d2\u179c\u17be\u200b\u178a\u17c6\u178e\u17be\u179a\u200b\u1793\u17c5\u200b\u1796\u17c1\u179b\u200b\u178a\u17c2\u179b\u200b\u1796\u17bd\u1780\u200b\u1782\u17c1\u200b\u179a\u1780\u200b\u1783\u17be\u1789\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u178a\u17c2\u179b\u200b\u17a0\u17bc\u179a\u200b\u178f\u17b6\u1798\u200b\u1795\u17d2\u179b\u17bc\u179c\u200b\u178a\u17c2\u179b\u200b\u1798\u17b7\u1793\u200b\u1794\u17b6\u1793\u200b\u1782\u17d2\u179a\u17c4\u1784\u200b\u1791\u17bb\u1780 \u178a\u17bc\u1785\u200b\u1787\u17b6\u200b\u179a\u17b6\u1784\u1780\u17b6\u1799\u200b\u179a\u1794\u179f\u17cb\u200b\u1798\u1793\u17bb\u179f\u17d2\u179f\u200b\u1787\u17b6\u200b\u178a\u17be\u1798\u17d4.<\/p>\n<h3>\u179a\u1794\u17c0\u1794\u200b\u178a\u17c2\u179b RCDs \u1792\u17d2\u179c\u17be\u200b\u1780\u17b6\u179a<\/h3>\n<p>RCD \u1794\u17d2\u179a\u17be\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1794\u17c6\u179b\u17c2\u1784\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u178c\u17b8\u1795\u17c1\u179a\u17c9\u1784\u17cb\u179f\u17d2\u1799\u17c2\u179b (\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1794\u17c6\u179b\u17c2\u1784\u200b\u178f\u17bb\u179b\u17d2\u1799\u1797\u17b6\u1796\u200b\u179f\u17d2\u1793\u17bc\u179b) \u178a\u17c2\u179b\u200b\u1798\u17b6\u1793\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1785\u1798\u17d2\u179b\u1784\u200b\u1795\u17d2\u1791\u17b6\u179b\u17cb\u200b\u1793\u17b7\u1784\u200b\u17a2\u1796\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b9\u178f\u200b\u1786\u17d2\u179b\u1784\u200b\u1780\u17b6\u178f\u17cb\u200b\u179c\u17b6\u17d4 \u1793\u17c5\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u200b\u1792\u1798\u17d2\u1798\u178f\u17b6 \u1785\u179a\u1793\u17d2\u178f\u200b\u178a\u17c2\u179b\u200b\u17a0\u17bc\u179a\u200b\u1785\u17c1\u1789\u200b\u178f\u17b6\u1798\u200b\u179a\u1799\u17c8\u200b\u17a7\u1794\u1780\u179a\u178e\u17cd\u200b\u1785\u1798\u17d2\u179b\u1784\u200b\u1795\u17d2\u1791\u17b6\u179b\u17cb\u200b\u179f\u17d2\u1798\u17be\u200b\u1793\u17b9\u1784\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u178a\u17c2\u179b\u200b\u178f\u17d2\u179a\u17a1\u1794\u17cb\u200b\u1798\u1780\u200b\u179c\u17b7\u1789\u200b\u178f\u17b6\u1798\u200b\u179a\u1799\u17c8\u200b\u17a2\u1796\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b9\u178f\u17d4 \u179c\u17b6\u179b\u200b\u1798\u17c9\u17b6\u1789\u17c1\u1791\u17b7\u1780\u200b\u179b\u17bb\u1794\u200b\u1785\u17c4\u179b\u200b\u1782\u17d2\u1793\u17b6\u200b\u1791\u17c5\u200b\u179c\u17b7\u1789\u200b\u1791\u17c5\u200b\u1798\u1780\u17d4.<\/p>\n<p>\u1793\u17c5\u200b\u1796\u17c1\u179b\u200b\u178a\u17c2\u179b\u200b\u1780\u17c6\u17a0\u17bb\u179f\u200b\u178a\u17b8\u200b\u1780\u17be\u178f\u200b\u17a1\u17be\u1784\u2014\u1793\u179a\u178e\u17b6\u200b\u1798\u17d2\u1793\u17b6\u1780\u17cb\u200b\u1794\u17c9\u17c7\u200b\u1795\u17d2\u1793\u17c2\u1780\u200b\u1795\u17d2\u1791\u17b6\u179b\u17cb \u17ac\u200b\u17a2\u17ca\u17b8\u179f\u17bc\u17a1\u1784\u17cb\u200b\u1794\u179a\u17b6\u1787\u17d0\u1799\u2014\u1785\u179a\u1793\u17d2\u178f\u200b\u179b\u17c1\u1785\u200b\u1792\u17d2\u179b\u17b6\u1799\u200b\u1791\u17c5\u200b\u178a\u17b8\u17d4 \u1793\u17c1\u17c7\u200b\u1794\u1784\u17d2\u1780\u17be\u178f\u200b\u17b1\u17d2\u1799\u200b\u1798\u17b6\u1793\u200b\u178f\u17bb\u179b\u17d2\u1799\u1797\u17b6\u1796\u200b\u1798\u17b7\u1793\u200b\u179f\u17d2\u1798\u17be\u200b\u1782\u17d2\u1793\u17b6\u17d4 \u1781\u17d2\u179f\u17c2\u200b\u179a\u1784\u17d2\u179c\u17b7\u179b\u200b\u1785\u17b6\u1794\u17cb\u200b\u17a2\u17b6\u179a\u1798\u17d2\u1798\u178e\u17cd\u200b\u179a\u1780\u200b\u1783\u17be\u1789\u200b\u1797\u17b6\u1796\u200b\u1781\u17bb\u179f\u200b\u1782\u17d2\u1793\u17b6\u200b\u1793\u17c1\u17c7 \u1794\u1784\u17d2\u1780\u200b\u17b1\u17d2\u1799\u200b\u1798\u17b6\u1793\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1793\u17c5\u200b\u1780\u17d2\u1793\u17bb\u1784\u200b\u1781\u17d2\u1799\u179b\u17cb\u200b\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u200b\u1794\u1793\u17d2\u179f\u17c6 \u1793\u17b7\u1784\u200b\u1792\u17d2\u179c\u17be\u200b\u178a\u17c6\u178e\u17be\u179a\u200b\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u200b\u1794\u1789\u17d2\u1787\u17bc\u1793\u200b\u178f\u17d4 \u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u200b\u1791\u17b6\u17c6\u1784\u200b\u1798\u17bc\u179b\u200b\u178f\u17d2\u179a\u17bc\u179c\u200b\u1785\u17c6\u178e\u17b6\u1799\u200b\u1796\u17c1\u179b 10-30 \u1798\u17b8\u179b\u17b8\u179c\u17b7\u1793\u17b6\u1791\u17b8\u17d4.<\/p>\n<h3>\u1797\u17b6\u1796\u200b\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b\u200b\u1793\u17b7\u1784\u200b\u1796\u17c1\u179b\u200b\u179c\u17c1\u179b\u17b6\u200b\u1786\u17d2\u179b\u17be\u1799\u200b\u178f\u1794<\/h3>\n<p>IEC 61008 \u1780\u17c6\u178e\u178f\u17cb\u200b\u1797\u17b6\u1796\u200b\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b RCD \u178a\u17c4\u1799\u200b\u1785\u179a\u1793\u17d2\u178f\u200b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u200b\u179f\u17c6\u178e\u179b\u17cb\u200b\u178a\u17c2\u179b\u200b\u1794\u17b6\u1793\u200b\u179c\u17b6\u1799\u200b\u178f\u1798\u17d2\u179b\u17c3 (I\u0394n)\u17d6<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin: 20px 0;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th>\u1790\u17d2\u1793\u17b6\u1780\u17cb\u200b\u1797\u17b6\u1796\u200b\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b<\/th>\n<th>\u1780\u17b6\u179a\u200b\u179c\u17b6\u1799\u200b\u178f\u1798\u17d2\u179b\u17c3 I\u0394n<\/th>\n<th>\u179c\u17b7\u1792\u17b8\u1792\u1798\u17d2\u1798\u178f\u17b6<\/th>\n<th>\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u178a\u17be\u179a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u1797\u17b6\u1796\u200b\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b\u200b\u1781\u17d2\u1796\u179f\u17cb<\/strong><\/td>\n<td>5 mA, 10 mA, 30 mA<\/td>\n<td>\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780, \u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u1793\u17d2\u1790\u17c2\u1798\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u1793\u17b9\u1784\u1780\u17b6\u179a\u1794\u17c9\u17c7\u1795\u17d2\u1791\u17b6\u179b\u17cb<\/td>\n<td>\u1787\u17b6\u1791\u17bc\u1791\u17c5 10-30 ms; \u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6 300 ms<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1797\u17b6\u1796\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b\u1798\u1792\u17d2\u1799\u1798<\/strong><\/td>\n<td>100 mA, 300 mA, 500 mA, 1000 mA<\/td>\n<td>\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a2\u1782\u17d2\u1782\u17b8\u1797\u17d0\u1799\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<\/td>\n<td>\u1799\u17c4\u1784\u178f\u17b6\u1798\u1781\u17d2\u179f\u17c2\u1780\u17c4\u1784\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6-\u1785\u179a\u1793\u17d2\u178f IEC 61008<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1797\u17b6\u1796\u1794\u17d2\u179a\u17c2\u1794\u17d2\u179a\u17bd\u179b\u1791\u17b6\u1794<\/strong><\/td>\n<td>3 A, 10 A, 30 A<\/td>\n<td>\u1780\u17b6\u179a\u1796\u17b6\u179a\u1782\u17d2\u179a\u17bf\u1784\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793, \u1780\u17b6\u179a\u1789\u17c2\u1780\u17a7\u1794\u1780\u179a\u178e\u17cd<\/td>\n<td>\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb\u1785\u17c6\u1796\u17c4\u17c7\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780, 30 mA \u1782\u17ba\u1787\u17b6\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17d4 \u1780\u1798\u17d2\u179a\u17b7\u178f\u1793\u17c1\u17c7\u1782\u17ba\u1791\u17b6\u1794\u179b\u17d2\u1798\u1798\u178a\u17be\u1798\u17d2\u1794\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u179a\u17c6\u1781\u17b6\u1793\u178a\u179b\u17cb\u1794\u17c1\u17c7\u178a\u17bc\u1784 (ventricular fibrillation) \u1785\u17c6\u1796\u17c4\u17c7\u1798\u1793\u17bb\u179f\u17d2\u179f\u1796\u17c1\u1789\u179c\u17d0\u1799\u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u17bb\u1781\u1797\u17b6\u1796\u179b\u17d2\u17a2 \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1781\u17d2\u1796\u179f\u17cb\u179b\u17d2\u1798\u1798\u178a\u17be\u1798\u17d2\u1794\u17b8\u1787\u17c0\u179f\u179c\u17b6\u1784\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u178a\u17c4\u1799\u179f\u17b6\u179a\u1780\u17b6\u179a\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799\u1792\u1798\u17d2\u1798\u178f\u17b6\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1792\u17c6\u17d7\u17d4.<\/p>\n<h3>\u1794\u17d2\u179a\u1797\u17c1\u1791 RCD \u1799\u17c4\u1784\u178f\u17b6\u1798 IEC 61008\/61009<\/h3>\n<p><strong>\u179c\u17b6\u1799 AC<\/strong>: \u179f\u17d2\u179c\u17c2\u1784\u179a\u1780\u1785\u179a\u1793\u17d2\u178f\u179f\u17c6\u178e\u179b\u17cb AC \u179a\u17b6\u1784\u179f\u17ca\u17b8\u1793\u17bb\u179f\u178f\u17c2\u1794\u17c9\u17bb\u178e\u17d2\u178e\u17c4\u17c7\u17d4 \u179f\u1798\u179f\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u178a\u17bc\u1785\u1787\u17b6\u1780\u17c6\u178a\u17c5 \u1793\u17b7\u1784\u1797\u17d2\u179b\u17be\u1784\u1794\u17c6\u1797\u17d2\u179b\u17ba\u17d4.<\/p>\n<p><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791 A<\/strong>: \u179f\u17d2\u179c\u17c2\u1784\u179a\u1780\u1791\u17b6\u17c6\u1784\u1785\u179a\u1793\u17d2\u178f\u179f\u17c6\u178e\u179b\u17cb AC \u1793\u17b7\u1784 DC \u178a\u17c2\u179b\u1798\u17b6\u1793\u1787\u17b8\u1796\u1785\u179a\u17d4 \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1782\u17d2\u179a\u17bf\u1784\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u1793\u17b7\u1785\u1791\u17c6\u1793\u17be\u1794, \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1787\u17b6\u179b\u17d2\u1794\u17bf\u1793\u17a2\u1790\u17c1\u179a \u1793\u17b7\u1784\u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u1795\u17d2\u17a2\u17c2\u1780\u179b\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17c2\u178f\u1798\u17d2\u179a\u17bc\u179c\u178a\u17c2\u179b\u17a2\u17b6\u1785\u1794\u1784\u17d2\u1780\u17be\u178f\u179f\u1798\u17b6\u179f\u1792\u17b6\u178f\u17bb\u1781\u17bb\u179f\u1794\u17d2\u179a\u1780\u17d2\u179a\u178f\u17b8 DC \u17d4.<\/p>\n<p><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791 \u1781<\/strong>: \u179f\u17d2\u179c\u17c2\u1784\u179a\u1780\u1785\u179a\u1793\u17d2\u178f\u179f\u17c6\u178e\u179b\u17cb AC, DC \u178a\u17c2\u179b\u1798\u17b6\u1793\u1787\u17b8\u1796\u1785\u179a \u1793\u17b7\u1784 DC \u179a\u179b\u17bc\u1793\u17d4 \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1787\u17b6\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179f\u17d2\u1790\u17b6\u1793\u17b8\u1799\u17cd\u179f\u17b6\u1780 EV, \u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u1789\u17d2\u1785\u17d2\u179a\u17b6\u179f\u1790\u17b6\u1798\u1796\u179b\u1796\u1793\u17d2\u179b\u17ba\u1796\u17d2\u179a\u17c7\u17a2\u17b6\u1791\u17b7\u178f\u17d2\u1799 \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u1799\u17c4\u1784\u178f\u17b6\u1798 IEC 61851 \u1793\u17b7\u1784 IEC 62196 \u17d4.<\/p>\n<p><strong>\u1794\u17d2\u179a\u1797\u17c1\u1791 F<\/strong>: \u1794\u17d2\u179a\u1797\u17c1\u1791 A \u178a\u17c2\u179b\u1794\u17b6\u1793\u1796\u1784\u17d2\u179a\u17b9\u1784\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u1797\u17b6\u1796\u179f\u17ca\u17b6\u17c6\u1791\u17c5\u1793\u17b9\u1784\u1780\u17b6\u179a\u1787\u17d2\u179a\u17c0\u178f\u1787\u17d2\u179a\u17c2\u1780\u1794\u17d2\u179a\u17c1\u1780\u1784\u17cb\u1781\u17d2\u1796\u179f\u17cb\u17d4 \u1794\u17d2\u179a\u17be\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd IT \u1793\u17b7\u1784\u1798\u1787\u17d2\u1788\u1798\u178e\u17d2\u178c\u179b\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1798\u17c9\u17bc\u1791\u17d0\u179a\u17d4.<\/p>\n<h3>\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b RCD \u1798\u17b7\u1793\u17a2\u17b6\u1785\u1792\u17d2\u179c\u17be\u1794\u17b6\u1793<\/h3>\n<p><strong>\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1794\u17c9\u17c7\u1781\u17d2\u179f\u17c2\u1791\u17c5\u1781\u17d2\u179f\u17c2<\/strong>: \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1798\u17b6\u1793\u1793\u179a\u178e\u17b6\u1798\u17d2\u1793\u17b6\u1780\u17cb\u1794\u17c9\u17c7\u1791\u17b6\u17c6\u1784\u1781\u17d2\u179f\u17c2\u1797\u17d2\u179b\u17be\u1784 \u1793\u17b7\u1784\u1781\u17d2\u179f\u17c2\u17a2\u1796\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b9\u178f\u1780\u17d2\u1793\u17bb\u1784\u1796\u17c1\u179b\u178a\u17c6\u178e\u17b6\u179b\u1782\u17d2\u1793\u17b6 RCD \u1798\u17be\u179b\u1783\u17be\u1789\u1785\u179a\u1793\u17d2\u178f\u1798\u17b6\u1793\u178f\u17bb\u179b\u17d2\u1799\u1797\u17b6\u1796 \u17a0\u17be\u1799\u1793\u17b9\u1784\u1798\u17b7\u1793\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u1791\u17c1\u17d4 \u1785\u179a\u1793\u17d2\u178f\u1798\u17b7\u1793\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799\u1791\u17c5\u178a\u17b8\u1791\u17c1\u17d4.<\/p>\n<p><strong>\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179b\u17be\u179f\u1785\u179a\u1793\u17d2\u178f<\/strong>: RCD \u1798\u17b7\u1793\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u1793\u17b9\u1784\u1780\u17b6\u179a\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb \u17ac\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8\u1791\u17c1\u17d4 \u1796\u17bd\u1780\u179c\u17b6\u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178a\u17c6\u17a1\u17be\u1784\u1793\u17c5\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c4\u1798\u1793\u17c3 MCB \u17ac MCCB \u17ac\u1794\u17d2\u179a\u17be RCBO (\u17a7\u1794\u1780\u179a\u178e\u17cd\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6) \u17d4.<\/p>\n<p><strong>\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1796\u17b8\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b<\/strong>: RCD \u179f\u17d2\u179c\u17c2\u1784\u179a\u1780\u17a2\u178f\u17bb\u179b\u17d2\u1799\u1797\u17b6\u1796\u1785\u179a\u1793\u17d2\u178f \u1798\u17b7\u1793\u1798\u17c2\u1793\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b\u1791\u17c1\u17d4 \u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b\u178a\u17c4\u1799\u179f\u17b6\u179a\u179a\u1793\u17d2\u1791\u17c7\u17a2\u17b6\u1785\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789\u17a7\u1794\u1780\u179a\u178e\u17cd \u1791\u17c4\u17c7\u1794\u17b8\u1787\u17b6\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a RCD \u1780\u17cf\u178a\u17c4\u1799\u17d4.<\/p>\n<p><strong>\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1795\u17d2\u1782\u178f\u17cb\u1795\u17d2\u1782\u1784\u17cb\u178a\u17c2\u179b\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/strong>: RCD \u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u179c\u17c9\u17bb\u179b\u1781\u17d2\u179f\u17c2\u178a\u17be\u1798\u17d2\u1794\u17b8\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u17d4 \u1794\u17d2\u179a\u1797\u17c1\u1791\u178a\u17c2\u179b\u1798\u17b7\u1793\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u179c\u17c9\u17bb\u179b\u1798\u17b6\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/technical-cutaway-diagram-of-rcd-residual-current-device-internal-mechanism-showing-differential-current-transformer-sensing-coil-and-trip-mechanism-with-normal-operation-versus-ground-fault-states.webp\" alt=\"Technical cutaway diagram of RCD (Residual Current Device) internal mechanism showing differential current transformer, sensing coil, and trip mechanism with normal operation versus ground fault states, featuring VIOX branding and color-coded current flow paths demonstrating 10-30ms response time\" \/><figcaption style=\"color: #666; font-size: 0.9em; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 3: \u1782\u17c6\u1793\u17bc\u179f\u178f\u17b6\u1784\u1780\u17b6\u178f\u17cb\u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u1780\u17d2\u1793\u17bb\u1784\u1793\u17c3 VIOX RCD \u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u1785\u179a\u1793\u17d2\u178f\u178c\u17b8\u1795\u17c1\u179a\u17c9\u1784\u17cb\u179f\u17d2\u1799\u17c2\u179b \u1793\u17b7\u1784\u1799\u1793\u17d2\u178f\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a1\u17bb\u1784\u1796\u17c1\u179b\u1794\u17d2\u179a\u178f\u17b7\u1794\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u1792\u1798\u17d2\u1798\u178f\u17b6 \u1792\u17c0\u1794\u1793\u17b9\u1784\u179b\u1780\u17d2\u1781\u1781\u178e\u17d2\u178c\u1781\u17bb\u179f\u1794\u17d2\u179a\u1780\u17d2\u179a\u178f\u17b8\u1793\u17c3\u178a\u17b8\u17d4.<\/figcaption><\/figure>\n<h2>\u1787\u17bd\u179a\u1791\u17b8 3: \u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b<\/h2>\n<h3>\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b SPD \u1792\u17d2\u179c\u17be<\/h3>\n<p>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b (SPD) \u1780\u17b6\u179a\u1796\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1796\u17b8\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b\u1794\u178e\u17d2\u178f\u17c4\u17c7\u17a2\u17b6\u179f\u1793\u17d2\u1793\u2014\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b\u1781\u17d2\u179b\u17b8\u17d7 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1794\u17c6\u1795\u17d2\u179b\u17b7\u1785\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789\u178a\u17c2\u179b\u1794\u178e\u17d2\u178f\u17b6\u179b\u1798\u1780\u1796\u17b8\u179a\u1793\u17d2\u1791\u17c7\u1794\u17b6\u1789\u17cb \u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb \u17ac\u1780\u17b6\u179a\u1795\u17d2\u179b\u17b6\u179f\u17cb\u1794\u17d2\u178f\u17bc\u179a\u1794\u1793\u17d2\u1791\u17bb\u1780\u17d4 \u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b\u1791\u17b6\u17c6\u1784\u1793\u17c1\u17c7\u17a2\u17b6\u1785\u17a1\u17be\u1784\u178a\u179b\u17cb\u179a\u17b6\u1794\u17cb\u1796\u17b6\u1793\u17cb\u179c\u17c9\u17bb\u179b \u1793\u17b7\u1784\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789\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\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b\u1798\u17b8\u1780\u17d2\u179a\u17bc\u179c\u17b7\u1793\u17b6\u1791\u17b8\u17d4.<\/p>\n<p>SPD \u179f\u17d2\u179c\u17c2\u1784\u179a\u1780\u179c\u17c9\u17bb\u179b\u179b\u17be\u179f \u1793\u17b7\u1784\u1794\u1784\u17d2\u179c\u17c2\u179a\u179c\u17b6\u1791\u17c5\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 grounding \u178a\u17c4\u1799\u1780\u17c0\u1794\u179c\u17c9\u17bb\u179b\u1791\u17c5\u1780\u1798\u17d2\u179a\u17b7\u178f\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17d4 \u1793\u17c1\u17c7\u1787\u17b6\u1798\u17bc\u179b\u17a0\u17c1\u178f\u17bb\u178a\u17c2\u179b grounding \u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u1782\u17ba\u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u2014\u1794\u17be\u1782\u17d2\u1798\u17b6\u1793\u1795\u17d2\u179b\u17bc\u179c impedance \u1791\u17b6\u1794\u1791\u17c5\u178a\u17b8 SPD \u1782\u17d2\u1798\u17b6\u1793\u1780\u1793\u17d2\u179b\u17c2\u1784\u1794\u1789\u17d2\u1787\u17bc\u1793\u1790\u17b6\u1798\u1796\u179b\u1780\u17be\u1793\u17a1\u17be\u1784\u1791\u17c1\u17d4.<\/p>\n<h3>\u179a\u1794\u17c0\u1794\u178a\u17c2\u179b SPDs \u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/h3>\n<p>SPD \u1794\u17d2\u179a\u17be\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7\u1785\u17c6\u1793\u17bd\u1793\u1794\u17b8\u17d6<\/p>\n<p><strong>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u179b\u17c2\u1784\u17a2\u17bb\u1780\u179f\u17ca\u17b8\u178a\u179b\u17c4\u17a0\u17c8 (MOVs)<\/strong>: \u17a7\u1794\u1780\u179a\u178e\u17cd semiconductor \u178a\u17c2\u179b\u1798\u17b6\u1793\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u179c\u17c9\u17bb\u179b\u17d4 \u1793\u17c5\u179c\u17c9\u17bb\u179b\u1792\u1798\u17d2\u1798\u178f\u17b6 \u1796\u17bd\u1780\u179c\u17b6\u1794\u17be\u1780\u1785\u17c6\u17a0\u179a\u1787\u17b6\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u17d4 \u1793\u17c5\u1796\u17c1\u179b\u178a\u17c2\u179b\u179c\u17c9\u17bb\u179b\u179b\u17be\u179f\u1796\u17b8\u1780\u1798\u17d2\u179a\u17b7\u178f\u1780\u17c6\u178e\u178f\u17cb \u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u1792\u17d2\u179b\u17b6\u1780\u17cb\u1785\u17bb\u17c7\u1799\u17c9\u17b6\u1784\u1781\u17d2\u179b\u17b6\u17c6\u1784 \u178a\u17c4\u1799\u1794\u1784\u17d2\u179c\u17c2\u179a\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b\u1791\u17c5\u178a\u17b8\u17d4 \u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6\u1786\u17d2\u179b\u17be\u1799\u178f\u1794: &lt;25 nanoseconds \u17d4.<\/p>\n<p><strong>\u1794\u17c6\u1796\u1784\u17cb\u1794\u1784\u17d2\u17a0\u17bc\u179a\u17a7\u179f\u17d2\u1798\u17d0\u1793 (GDTs)<\/strong>: \u1794\u17c6\u1796\u1784\u17cb\u179f\u17c1\u179a\u17c9\u17b6\u1798\u17b7\u1785\u178a\u17c2\u179b\u1796\u17c4\u179a\u1796\u17c1\u1789\u1791\u17c5\u178a\u17c4\u1799\u17a7\u179f\u17d2\u1798\u17d0\u1793\u178a\u17c2\u179b\u1794\u1789\u17d2\u1785\u17c1\u1789\u17a2\u17ca\u17b8\u1799\u17c9\u17bb\u1784 \u1793\u17b7\u1784\u1785\u179a\u1793\u17d2\u178f\u1793\u17c5\u179c\u17c9\u17bb\u179b\u1781\u17d2\u1796\u179f\u17cb\u17d4 \u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1785\u179a\u1793\u17d2\u178f\u1780\u17be\u1793\u17a1\u17be\u1784\u178a\u17cf\u1792\u17c6 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u1799\u17ba\u178f\u1787\u17b6\u1784 (\u1798\u17b8\u1780\u17d2\u179a\u17bc\u179c\u17b7\u1793\u17b6\u1791\u17b8) \u1793\u17b7\u1784\u179c\u17c9\u17bb\u179b\u1780\u17c0\u1794\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784\u17d4 \u1787\u17b6\u179a\u17bf\u1799\u17d7\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1794\u17d2\u179a\u17be\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1791\u17bc\u179a\u1782\u1798\u1793\u17b6\u1782\u1798\u1793\u17cd\u17d4.<\/p>\n<p><strong>Suppression Diodes (SAD\/TVS)<\/strong>: \u17a7\u1794\u1780\u179a\u178e\u17cd semiconductor \u178a\u17c2\u179b\u1798\u17b6\u1793\u179f\u1780\u1798\u17d2\u1798\u1797\u17b6\u1796\u179b\u17bf\u1793\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1797\u17b6\u1796\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb \u179c\u17c9\u17bb\u179b\u1791\u17b6\u1794\u17d4 \u1787\u17b6\u179a\u17bf\u1784\u1792\u1798\u17d2\u1798\u178f\u17b6\u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1781\u17d2\u179f\u17c2\u1791\u17b7\u1793\u17d2\u1793\u1793\u17d0\u1799 \u1793\u17b7\u1784\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7\u17d4.<\/p>\n<p>SPD \u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u1787\u17b6\u179a\u17bf\u1799\u17d7\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u1793\u17bc\u179c\u1794\u1785\u17d2\u1785\u17c1\u1780\u179c\u17b7\u1791\u17d2\u1799\u17b6\u17d6 GDT \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u179c\u17b6\u1799\u1794\u17d2\u179a\u17a0\u17b6\u179a\u1790\u17b6\u1798\u1796\u179b\u1781\u17d2\u1796\u179f\u17cb, MOV \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u1798\u1792\u17d2\u1799\u1798 \u1793\u17b7\u1784 diodes \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17c0\u1794\u1785\u17bb\u1784\u1780\u17d2\u179a\u17c4\u1799\u17d4.<\/p>\n<h3>\u1785\u17c6\u178e\u17b6\u178f\u17cb\u1790\u17d2\u1793\u17b6\u1780\u17cb IEC 61643<\/h3>\n<p>IEC 61643-11 \u1780\u17c6\u178e\u178f\u17cb\u1794\u17d2\u179a\u1797\u17c1\u1791 SPD \u1794\u17b8\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u17d6<\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin: 20px 0;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th>\u1794\u17d2\u179a\u1797\u17c1\u1791 SPD<\/th>\n<th>\u1791\u17b8\u178f\u17b6\u17c6\u1784\u178a\u17c6\u17a1\u17be\u1784<\/th>\n<th>\u179f\u17b6\u1780\u179b\u17d2\u1794\u1784\u1791\u1798\u17d2\u179a\u1784\u17cb\u179a\u179b\u1780<\/th>\n<th>Impulse Current (Iimp)<\/th>\n<th>Nominal Discharge (In)<\/th>\n<th>Voltage Protection Level (Up)<\/th>\n<th>\u1782\u17c4\u179b\u1794\u17c6\u178e\u1784<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Type 1 (Class I)<\/strong><\/td>\n<td>\u1785\u17d2\u179a\u1780\u1785\u17bc\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u1798\u17c1, \u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be\u1793\u17c3 breaker \u1798\u17c1<\/td>\n<td>10\/350 \u00b5s<\/td>\n<td>10-200 kA<\/td>\n<td>\u2014<\/td>\n<td>1.5-2.0 kV<\/td>\n<td>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u179c\u17b6\u1799\u1794\u17d2\u179a\u17a0\u17b6\u179a\u178a\u17c4\u1799\u1795\u17d2\u1791\u17b6\u179b\u17cb\u1796\u17b8\u179a\u1793\u17d2\u1791\u17c7<\/td>\n<\/tr>\n<tr>\n<td><strong>Type 2 (Class II)<\/strong><\/td>\n<td>\u1794\u1793\u17d2\u1791\u17c7\u1785\u17c2\u1780\u1785\u17b6\u1799, \u1794\u1793\u17d2\u1791\u17c7\u179a\u1784<\/td>\n<td>\u17e8\/\u17e2\u17e0 \u00b5s<\/td>\n<td>\u2014<\/td>\n<td>10-60 kA<\/td>\n<td>\u22641.6-2.0 kV<\/td>\n<td>\u179a\u1793\u17d2\u1791\u17c7\u178a\u17c4\u1799\u1794\u17d2\u179a\u1799\u17c4\u179b, \u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b\u178a\u17c4\u1799\u179f\u17b6\u179a\u1780\u17b6\u179a\u1794\u17d2\u178f\u17bc\u179a<\/td>\n<\/tr>\n<tr>\n<td><strong>Type 3 (Class III)<\/strong><\/td>\n<td>\u1785\u17c6\u178e\u17bb\u1785\u1793\u17c3\u1780\u17b6\u179a\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb, \u1793\u17c5\u1787\u17b7\u178f\u17a7\u1794\u1780\u179a\u178e\u17cd<\/td>\n<td>1.2\/50 \u00b5s (Uoc) + 8\/20 \u00b5s (In)<\/td>\n<td>\u2014<\/td>\n<td>&lt;5 kA<\/td>\n<td>1.0-1.5 kV<\/td>\n<td>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u17bb\u1784\u1780\u17d2\u179a\u17c4\u1799\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u178a\u17c2\u179b\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b<\/strong> \u1798\u17b6\u1793\u179f\u17b6\u179a\u17c8\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d4 Type 1 \u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1790\u17b6\u1798\u1796\u179b\u178a\u17cf\u1792\u17c6\u1796\u17b8\u1780\u17b6\u179a\u179c\u17b6\u1799\u1794\u17d2\u179a\u17a0\u17b6\u179a\u178a\u17c4\u1799\u1795\u17d2\u1791\u17b6\u179b\u17cb\u17d4 Type 2 \u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u1793\u17b9\u1784\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b\u178a\u17c2\u179b\u1787\u17d2\u179a\u17b6\u1794\u1785\u17bc\u179b\u17a0\u17bd\u179f\u1796\u17b8\u1785\u17d2\u179a\u1780\u1785\u17bc\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798\u17d4 Type 3 \u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1780\u17b6\u179a\u1780\u17c0\u1794\u1785\u17bb\u1784\u1780\u17d2\u179a\u17c4\u1799\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1793\u17d2\u1791\u17bb\u1780\u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7\u17d4.<\/p>\n<h3>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7<\/h3>\n<p><strong>Voltage Protection Level (Up)<\/strong>: \u179c\u17c9\u17bb\u179b\u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6\u178a\u17c2\u179b SPD \u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u17d4 \u178f\u17d2\u179a\u17bc\u179c\u178f\u17c2\u1791\u17b6\u1794\u1787\u17b6\u1784\u179c\u17c9\u17bb\u179b\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u179a\u17bb\u1789\u1785\u17d2\u179a\u17b6\u1793\u179a\u1794\u179f\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 230V \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u179c\u17c9\u17bb\u179b\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1780\u1798\u17d2\u179b\u17b6\u17c6\u1784\u179a\u17bb\u1789\u1785\u17d2\u179a\u17b6\u1793 2.5 kV \u179f\u17bc\u1798\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb SPD \u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784 Up \u2264 2.0 kV \u17d4.<\/p>\n<p><strong>Nominal Discharge Current (In, 8\/20 \u00b5s)<\/strong>: \u1785\u179a\u1793\u17d2\u178f\u178a\u17c2\u179b SPD \u17a2\u17b6\u1785\u1782\u17d2\u179a\u1794\u17cb\u1782\u17d2\u179a\u1784\u1794\u17b6\u1793\u1798\u17d2\u178f\u1784\u17a0\u17be\u1799\u1798\u17d2\u178f\u1784\u1791\u17c0\u178f\u17d4 \u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1787\u17b6\u1792\u1798\u17d2\u1798\u178f\u17b6\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793 20-40 kA \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd Type 2 \u17d4.<\/p>\n<p><strong>Maximum Discharge Current (Imax)<\/strong>: \u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u1796\u17bc\u179b\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1796\u17d2\u179a\u17b9\u178f\u17d2\u178f\u17b7\u1780\u17b6\u179a\u178e\u17cd\u179a\u179b\u1780\u178f\u17c2\u1798\u17bd\u1799\u17d4 \u179f\u17c6\u1781\u17b6\u1793\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u178a\u17c2\u179b\u1798\u17b6\u1793\u1780\u17b6\u179a\u1794\u17c9\u17c7\u1796\u17b6\u179b\u17cb\u1781\u17d2\u1796\u179f\u17cb\u17d4.<\/p>\n<p><strong>\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6<\/strong>: SPDs \u178a\u17c2\u179b\u1798\u17b6\u1793\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u179b\u17be MOV \u1798\u17b6\u1793\u1794\u17d2\u179a\u178f\u17b7\u1780\u1798\u17d2\u1798\u1780\u17d2\u1793\u17bb\u1784\u179a\u1799\u17c8\u1796\u17c1\u179b\u178e\u17b6\u178e\u17bc\u179c\u17b7\u1793\u17b6\u1791\u17b8 \u179b\u17bf\u1793\u179b\u17d2\u1798\u1798\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1797\u17b6\u1782\u1785\u17d2\u179a\u17be\u1793\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u178a\u17c2\u179b\u1798\u17b6\u1793\u1798\u17bc\u179b\u178a\u17d2\u178b\u17b6\u1793\u179b\u17be GDT \u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1798\u17b8\u1780\u17d2\u179a\u17bc\u179c\u17b7\u1793\u17b6\u1791\u17b8 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u17a2\u17b6\u1785\u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1790\u17b6\u1798\u1796\u179b\u1781\u17d2\u1796\u179f\u17cb\u1787\u17b6\u1784\u17d4.<\/p>\n<h3>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784<\/h3>\n<p>\u1799\u17c4\u1784\u178f\u17b6\u1798 IEC 61643-11\u17d6<\/p>\n<ul>\n<li><strong>\u1794\u17d2\u179a\u179c\u17c2\u1784\u1781\u17d2\u179f\u17c2 &lt;0.5 \u1798\u17c9\u17c2\u178f\u17d2\u179a<\/strong>: \u1781\u17d2\u179f\u17c2\u179c\u17c2\u1784\u1794\u1784\u17d2\u1780\u17be\u178f\u17a2\u17b6\u17c6\u1784\u178c\u17bb\u1785\u1791\u17d0\u179a \u1794\u1784\u17d2\u1780\u17be\u1793 Up \u178a\u17c2\u179b\u1798\u17b6\u1793\u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796 \u1793\u17b7\u1784\u179b\u17bb\u1794\u1785\u17c4\u179b\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a<\/li>\n<li><strong>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1794\u1793\u17d2\u179f\u17c6<\/strong>: \u17a0\u17d2\u179c\u17bb\u1799\u179f\u17ca\u17b8\u1794 \u17ac\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u1793\u17b9\u1784\u1780\u17b6\u179a\u1794\u179a\u17b6\u1787\u17d0\u1799 SPD<\/li>\n<li><strong>\u1780\u17b6\u179a\u1785\u17bb\u17c7\u1785\u178f\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c\u17d4<\/strong>: \u1794\u17d2\u179a\u179f\u17b7\u1791\u17d2\u1792\u1797\u17b6\u1796 SPD \u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u1791\u17b6\u17c6\u1784\u179f\u17d2\u179a\u17bb\u1784\u179b\u17be\u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17c3\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 grounding<\/li>\n<li><strong>\u1797\u17b6\u1796\u179f\u17ca\u17b8\u179f\u1784\u17d2\u179c\u17b6\u1780\u17cb\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791<\/strong>: SPDs \u1794\u17d2\u179a\u1797\u17c1\u1791 1 \u1793\u17b7\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791 2 \u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1782\u1798\u17d2\u179b\u17b6\u178f\u1781\u17d2\u179f\u17c2\u1799\u17c9\u17b6\u1784\u178f\u17b7\u1785 10 \u1798\u17c9\u17c2\u178f\u17d2\u179a \u17ac\u17a2\u17b6\u17c6\u1784\u178c\u17bb\u1785\u1791\u17d0\u179a decoupling<\/li>\n<\/ul>\n<h3>\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b SPDs \u1798\u17b7\u1793\u17a2\u17b6\u1785\u1792\u17d2\u179c\u17be\u1794\u17b6\u1793<\/h3>\n<p><strong>\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1786\u1780\u17cb\u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780<\/strong>: SPDs \u1780\u17b6\u179a\u1796\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1796\u17b8\u179c\u17c9\u17bb\u179b\u179b\u17be\u179f \u1798\u17b7\u1793\u1798\u17c2\u1793\u1798\u1793\u17bb\u179f\u17d2\u179f\u1796\u17b8\u1780\u17b6\u179a\u1786\u1780\u17cb\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1791\u17c1\u17d4 \u1796\u17bd\u1780\u179c\u17b6\u1793\u17b9\u1784\u1798\u17b7\u1793\u178a\u17b6\u1785\u17cb \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1798\u17b6\u1793\u1793\u179a\u178e\u17b6\u1798\u17d2\u1793\u17b6\u1780\u17cb\u1794\u17c9\u17c7 conductor \u178a\u17c2\u179b\u1798\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1791\u17c1\u17d4.<\/p>\n<p><strong>\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c4\u1799\u1782\u17d2\u1798\u17b6\u1793 grounding<\/strong>: SPD \u1794\u1784\u17d2\u179c\u17c2\u179a\u1785\u179a\u1793\u17d2\u178f\u179a\u179b\u1780\u1791\u17c5\u178a\u17b8\u17d4 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 grounding \u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780\u1798\u17b6\u1793\u1797\u17b6\u1796\u1792\u1793\u17cb\u1781\u17d2\u1796\u179f\u17cb \u17ac\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u1795\u17d2\u178f\u17b6\u1785\u17cb SPD \u1782\u17ba\u1782\u17d2\u1798\u17b6\u1793\u1794\u17d2\u179a\u1799\u17c4\u1787\u1793\u17cd\u1791\u17c1\u17d4.<\/p>\n<p><strong>\u1782\u17d2\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u1793\u17b9\u1784\u179c\u17c9\u17bb\u179b\u179b\u17be\u179f\u1799\u17bc\u179a<\/strong>: SPDs \u1791\u1794\u17cb\u1791\u179b\u17cb\u1793\u17b9\u1784\u1785\u179a\u1793\u17d2\u178f\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u178a\u17c2\u179b\u1798\u17b6\u1793\u179a\u1799\u17c8\u1796\u17c1\u179b\u1798\u17b8\u1780\u17d2\u179a\u17bc\u179c\u17b7\u1793\u17b6\u1791\u17b8 \u1791\u17c5\u1798\u17b8\u179b\u17b8\u179c\u17b7\u1793\u17b6\u1791\u17b8\u17d4 \u1796\u17bd\u1780\u179c\u17b6\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784\u1793\u17b9\u1784\u179c\u17c9\u17bb\u179b\u179b\u17be\u179f\u179a\u1799\u17c8\u1796\u17c1\u179b\u179c\u17c2\u1784\u1796\u17b8\u1794\u1789\u17d2\u17a0\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17d2\u179a\u17be\u1794\u17d2\u179a\u17b6\u179f\u17cb\u1794\u17b6\u1793\u1791\u17c1 \u2014 \u17a2\u17d2\u1793\u1780\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a relays \u179c\u17c9\u17bb\u179b\u179b\u17be\u179f\/\u1780\u17d2\u179a\u17c4\u1798\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u1789\u17d2\u17a0\u17b6\u1793\u17c4\u17c7\u17d4.<\/p>\n<p><strong>\u17a2\u17b6\u1799\u17bb\u1780\u17b6\u179b\u1780\u17c6\u178e\u178f\u17cb<\/strong>: SPDs \u1780\u17b6\u1793\u17cb\u178f\u17c2\u1799\u17c9\u17b6\u1794\u17cb\u1799\u17c9\u17ba\u1793\u1787\u17b6\u1798\u17bd\u1799\u1793\u17b9\u1784\u179a\u179b\u1780\u1793\u17b8\u1798\u17bd\u1799\u17d7\u17d4 \u1797\u17b6\u1782\u1785\u17d2\u179a\u17be\u1793\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u179f\u17bc\u1785\u1793\u17b6\u1780\u179a\u178a\u17c2\u179b\u1798\u17be\u179b\u1783\u17be\u1789 \u17ac\u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799 \u178a\u17be\u1798\u17d2\u1794\u17b8\u1795\u17d2\u178f\u179b\u17cb\u179f\u1789\u17d2\u1789\u17b6\u17a2\u17c6\u1796\u17b8\u1785\u17bb\u1784\u1794\u1789\u17d2\u1785\u1794\u17cb\u1793\u17c3\u1787\u17b8\u179c\u17b7\u178f\u17d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/technical-schematic-diagram-showing-coordinated-three-layer-spd-surge-protection-device-installation-from-service-entrance-to-equipment-level-illustrating-type-1-type-2-and-type-3-surge-protectors.webp\" alt=\"Technical schematic diagram showing coordinated three-layer SPD (Surge Protection Device) installation from service entrance to equipment level, illustrating Type 1, Type 2, and Type 3 surge protectors with VIOX branding, voltage clamping stages, and lightning strike protection zones in color-coded educational format\" \/><figcaption style=\"color: #666; font-size: 0.9em; margin-top: 8px;\">\u179a\u17bc\u1794\u1797\u17b6\u1796\u1791\u17b8 4\u17d6 \u1782\u17c6\u1793\u17bc\u179f\u178a\u17d2\u1799\u17b6\u1780\u17d2\u179a\u17b6\u1798\u178a\u17c6\u17a1\u17be\u1784 SPD \u1794\u17b8\u179f\u17d2\u179a\u1791\u17b6\u1794\u17cb\u178a\u17c2\u179b\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b \u178a\u17c2\u179b\u1794\u1784\u17d2\u17a0\u17b6\u1789\u1796\u17b8\u178f\u17c6\u1794\u1793\u17cb\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u1797\u17c1\u1791 1 \u1794\u17d2\u179a\u1797\u17c1\u1791 2 \u1793\u17b7\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791 3 \u1796\u17b8\u1785\u17d2\u179a\u1780\u1785\u17bc\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798 \u1791\u17c5\u1780\u1798\u17d2\u179a\u17b7\u178f\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4.<\/figcaption><\/figure>\n<h2>\u178f\u17b6\u179a\u17b6\u1784\u1794\u17d2\u179a\u17c0\u1794\u1792\u17c0\u1794<\/h2>\n<table style=\"border-collapse: collapse; width: 100%; margin: 20px 0;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th>\u179b\u1780\u17d2\u1781\u178e\u17c8\u1796\u17b7\u179f\u17c1\u179f\u1793\u17c3\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a<\/th>\n<th>\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u178a\u17b8<\/th>\n<th>GFCI\/RCD<\/th>\n<th>\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u179a\u179b\u1780 (SPD)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u1782\u17c4\u179b\u1794\u17c6\u178e\u1784\u1785\u1798\u17d2\u1794\u1784<\/strong><\/td>\n<td>\u1795\u17d2\u179b\u17bc\u179c\u1785\u179a\u1793\u17d2\u178f\u1780\u17c6\u17a0\u17bb\u179f \u17af\u1780\u179f\u17b6\u179a\u1799\u17c4\u1784\u179c\u17c9\u17bb\u179b<\/td>\n<td>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1786\u1780\u17cb\u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780<\/td>\n<td>\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a7\u1794\u1780\u179a\u178e\u17cd\u1796\u17b8\u1785\u179a\u1793\u17d2\u178f\u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb<\/td>\n<\/tr>\n<tr>\n<td><strong>\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u179c\u17b6\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784<\/strong><\/td>\n<td>\u1780\u17c6\u17a0\u17bb\u179f\u17a7\u1794\u1780\u179a\u178e\u17cd \u1797\u17d2\u179b\u17be\u1784 \u17a2\u17b6\u1785\u17b1\u17d2\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd\u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/td>\n<td>\u1780\u17b6\u179a\u1786\u1780\u17cb\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1796\u17b8\u1780\u17c6\u17a0\u17bb\u179f\u178a\u17b8 (\u1780\u17b6\u179a\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799 4-30 mA)<\/td>\n<td>\u179a\u1793\u17d2\u1791\u17c7 \u1794\u17d2\u178f\u17bc\u179a\u179a\u179b\u1780 \u179c\u17c9\u17bb\u179b\u1780\u17be\u1793\u17a1\u17be\u1784<\/td>\n<\/tr>\n<tr>\n<td><strong>\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b\u179c\u17b6\u1798\u17b7\u1793\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17d2\u179a\u1786\u17b6\u17c6\u1784<\/strong><\/td>\n<td>\u1780\u17b6\u179a\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799\u1785\u179a\u1793\u17d2\u178f &lt;\u1780\u1798\u17d2\u179a\u17b7\u178f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1794\u17c6\u1794\u17c2\u1780\u179f\u17c0\u1782\u17d2\u179c\u17b8 \u179c\u17c9\u17bb\u179b\u1780\u17be\u1793\u17a1\u17be\u1784 \u1780\u17b6\u179a\u1786\u1780\u17cb\u1796\u17b8\u1781\u17d2\u179f\u17c2\u1791\u17c5\u1781\u17d2\u179f\u17c2<\/td>\n<td>\u1795\u17d2\u1791\u17bb\u1780\u179b\u17be\u179f\u1791\u1798\u17d2\u1784\u1793\u17cb \u179f\u17c0\u1782\u17d2\u179c\u17b8\u1781\u17d2\u179b\u17b8 \u179a\u179b\u1780\u179c\u17c9\u17bb\u179b \u1791\u17c6\u1793\u17b6\u1780\u17cb\u1791\u17c6\u1793\u1784\u1796\u17b8\u1781\u17d2\u179f\u17c2\u1791\u17c5\u1781\u17d2\u179f\u17c2<\/td>\n<td>\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1786\u1780\u17cb \u1785\u179a\u1793\u17d2\u178f\u179b\u17be\u179f \u179c\u17c9\u17bb\u179b\u179b\u17be\u179f\u1799\u17bc\u179a<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1786\u17d2\u179b\u17be\u1799\u178f\u1794\u1796\u17c1\u179b\u179c\u17c1\u179b\u17b6<\/strong><\/td>\n<td>\u1794\u1793\u17d2\u1791\u17b6\u1793\u17cb (\u1795\u17d2\u179b\u17bc\u179c\u178f\u17c2\u1784\u178f\u17c2\u1798\u17b6\u1793)<\/td>\n<td>10-30 ms \u1792\u1798\u17d2\u1798\u178f\u17b6, 300 ms \u17a2\u178f\u17b7\u1794\u179a\u1798\u17b6<\/td>\n<td>&lt;25 ns (MOV), 1-5 \u00b5s (GDT)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u1798\u17d2\u179a\u17b7\u178f\u1785\u17b6\u1794\u17cb\u1795\u17d2\u178f\u17be\u1798\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a<\/strong><\/td>\n<td>N\/A (conductor \u17a2\u1780\u1798\u17d2\u1798)<\/td>\n<td>5 mA \u1791\u17c5 30 A (\u17a2\u17b6\u179f\u17d2\u179a\u17d0\u1799\u179b\u17be\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3)<\/td>\n<td>\u179b\u17be\u179f\u1796\u17b8\u179c\u17c9\u17bb\u179b\u178a\u17c2\u179b\u1794\u17b6\u1793\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3 (\u17a7\u1791\u17b6\u17a0\u179a\u178e\u17cd &gt;350V \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792 230V)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7<\/strong><\/td>\n<td>IEC 60364, NEC Article 250<\/td>\n<td>IEC 61008\/61009, NEC 210.8<\/td>\n<td>IEC 61643-11, UL 1449<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1791\u17b8\u178f\u17b6\u17c6\u1784\u178a\u17c6\u17a1\u17be\u1784<\/strong><\/td>\n<td>\u1796\u17b6\u179f\u1796\u17c1\u1789\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u17d6 \u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798 \u1794\u1793\u17d2\u1791\u17c7 \u17a7\u1794\u1780\u179a\u178e\u17cd<\/td>\n<td>\u1780\u17d2\u178f\u17b6\u179a\u1785\u17c2\u1780\u1785\u17b6\u1799 \u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1793\u17c3\u1780\u17b6\u179a\u1786\u1780\u17cb (\u178f\u17c6\u1794\u1793\u17cb\u179f\u17be\u1798 \u17a7\u1794\u1780\u179a\u178e\u17cd)<\/td>\n<td>\u1785\u17d2\u179a\u1780\u1785\u17bc\u179b\u179f\u17c1\u179c\u17b6\u1780\u1798\u17d2\u1798 (\u1794\u17d2\u179a\u1797\u17c1\u1791 1) \u1794\u1793\u17d2\u1791\u17c7 (\u1794\u17d2\u179a\u1797\u17c1\u1791 2) \u17a7\u1794\u1780\u179a\u178e\u17cd (\u1794\u17d2\u179a\u1797\u17c1\u1791 3)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f<\/strong><\/td>\n<td>\u1791\u17c1 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2\u17a2\u1793\u17bb\u1789\u17d2\u1789\u17b6\u178f\u17b1\u17d2\u1799\u17a2\u17d2\u1793\u1780\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f\u1792\u17d2\u179c\u17be\u1780\u17b6\u179a<\/td>\n<td>\u1794\u17b6\u1791 \u2014 \u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a MCB\/MCCB \u1795\u17d2\u1793\u17c2\u1780\u1781\u17b6\u1784\u179b\u17be<\/td>\n<td>\u1794\u17b6\u1791 \u2014 \u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u1798\u17b6\u1793 grounding \u1793\u17b7\u1784 fuse\/breaker \u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1794\u1793\u17d2\u179f\u17c6<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u179c\u17b6\u1799\u178f\u1798\u17d2\u179b\u17c3\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1792\u1798\u17d2\u1798\u178f\u17b6<\/strong><\/td>\n<td>&lt;1 \u03a9 \u1797\u17b6\u1796\u1792\u1793\u17cb\u1793\u17b9\u1784\u17a2\u17c1\u17a1\u17b7\u1785\u178f\u17d2\u179a\u17bc\u178f; EGC \u1799\u17c4\u1784\u178f\u17b6\u1798 NEC Table 250.122<\/td>\n<td>30 mA (\u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780) 100-300 mA (\u1797\u17d2\u179b\u17be\u1784) \u1794\u17d2\u179a\u1797\u17c1\u1791 A\/B \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798<\/td>\n<td>\u1794\u17d2\u179a\u1797\u17c1\u1791 2: 20-40 kA In; Up \u22642.0 kV<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1790\u17c2\u1791\u17b6\u17c6<\/strong><\/td>\n<td>\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1797\u17b6\u1796\u1792\u1793\u17cb\u1791\u17d2\u179a\u17b6\u17c6\u178f\u17b6\u1798\u1780\u17b6\u179b\u1780\u17c6\u178e\u178f\u17cb<\/td>\n<td>\u1794\u17ca\u17bc\u178f\u17bb\u1784\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1781\u17c2 \u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1794\u17d2\u179a\u1785\u17b6\u17c6\u1786\u17d2\u1793\u17b6\u17c6<\/td>\n<td>\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u179f\u17bc\u1785\u1793\u17b6\u1780\u179a\u178a\u17c2\u179b\u1798\u17be\u179b\u1783\u17be\u1789 \u1780\u17b6\u179a\u1787\u17c6\u1793\u17bd\u179f\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u179a\u179b\u1780\u1792\u17c6<\/td>\n<\/tr>\n<tr>\n<td><strong>\u179a\u1794\u17c0\u1794\u1794\u179a\u17b6\u1787\u17d0\u1799<\/strong><\/td>\n<td>\u1780\u17b6\u179a corrosion \u1794\u1793\u17d2\u178f\u17b7\u1785\u1798\u17d2\u178f\u1784\u17d7; \u17a2\u17b6\u1785\u179a\u1780\u1783\u17be\u1789\u178f\u17b6\u1798\u179a\u1799\u17c8\u1780\u17b6\u179a\u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f<\/td>\n<td>Fail-safe (\u1797\u17b6\u1782\u1785\u17d2\u179a\u17be\u1793\u178a\u17b6\u1785\u17cb\u1793\u17c5\u1796\u17c1\u179b\u1794\u179a\u17b6\u1787\u17d0\u1799); \u1792\u17d2\u179c\u17be\u178f\u17c1\u179f\u17d2\u178f\u179a\u17c0\u1784\u179a\u17b6\u179b\u17cb\u178f\u17d2\u179a\u17b8\u1798\u17b6\u179f<\/td>\n<td>\u1780\u17b6\u179a\u1781\u17d2\u179f\u17c4\u17c7\u1787\u17b8\u179c\u1787\u17b6\u178f\u17b7\u1794\u1793\u17d2\u1791\u17b6\u1794\u17cb\u1796\u17b8\u179a\u179b\u1780; \u178f\u17d2\u179a\u17bd\u178f\u1796\u17b7\u1793\u17b7\u178f\u17d2\u1799\u179f\u17bc\u1785\u1793\u17b6\u1780\u179a<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1780\u17b6\u179a\u1796\u17b7\u1785\u17b6\u179a\u178e\u17b6\u179b\u17be\u178f\u1798\u17d2\u179b\u17c3<\/strong><\/td>\n<td>\u1798\u1792\u17d2\u1799\u1798; \u1780\u17b6\u179a\u1785\u17c6\u178e\u17b6\u1799\u179b\u17be\u1780\u17b6\u179a\u179a\u1785\u1793\u17b6\/\u178a\u17c6\u17a1\u17be\u1784<\/td>\n<td>\u1791\u17b6\u1794-\u1798\u1792\u17d2\u1799\u1798 \u1780\u17d2\u1793\u17bb\u1784\u1798\u17bd\u1799\u17a7\u1794\u1780\u179a\u178e\u17cd<\/td>\n<td>\u1798\u1792\u17d2\u1799\u1798 (\u1794\u17d2\u179a\u1797\u17c1\u1791 2) \u1791\u17c5\u1781\u17d2\u1796\u179f\u17cb (\u1794\u17d2\u179a\u1797\u17c1\u1791 1)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17bc\u178a<\/strong><\/td>\n<td>\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u178f\u17b6\u1798 NEC\/IEC \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb &gt;50V<\/td>\n<td>\u178f\u1798\u17d2\u179a\u17bc\u179c\u17b1\u17d2\u1799\u17a2\u1793\u17bb\u179c\u178f\u17d2\u178f\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1791\u17b8\u178f\u17b6\u17c6\u1784\u179f\u17be\u1798\/\u1781\u17b6\u1784\u1780\u17d2\u179a\u17c5 \u1782\u17d2\u179a\u17bf\u1784\u1798\u17c9\u17b6\u179f\u17ca\u17b8\u1793 \u1799\u17c4\u1784\u178f\u17b6\u1798 IEC 60204<\/td>\n<td>\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u178e\u17c2\u1793\u17b6\u17c6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u179f\u17c6\u1781\u17b6\u1793\u17cb\u17d7 \u1785\u17b6\u17c6\u1794\u17b6\u1785\u17cb\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u178f\u17c6\u1794\u1793\u17cb\u178a\u17c2\u179b\u1784\u17b6\u1799\u179a\u1784\u1782\u17d2\u179a\u17c4\u17c7\u178a\u17c4\u1799\u179f\u17b6\u179a\u179a\u1793\u17d2\u1791\u17c7\u1794\u17b6\u1789\u17cb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u1795\u17d2\u1793\u17c2\u1780\u179f\u17c6\u178e\u17bd\u179a\u178a\u17c2\u179b\u179f\u17bd\u179a\u1789\u17b9\u1780\u1789\u17b6\u1794\u17cb (FAQ)<\/h2>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u17d6 \u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u17a2\u17b6\u1785\u179a\u17c6\u179b\u1784\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u178a\u17b8\u1794\u17b6\u1793\u1791\u17c1 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1781\u17d2\u1789\u17bb\u17c6\u1798\u17b6\u1793 RCDs \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u179a\u179b\u1780?<\/strong><\/p>\n<p>No. Grounding is the foundation. RCDs detect current imbalance by comparing live and neutral\u2014they need a ground reference to function. Surge protectors divert excess voltage to ground; without a proper grounding system, they have nowhere to send the energy. All three work together.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u17d6 \u178f\u17be\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u179a\u179b\u1780 \u17a2\u17b6\u1785\u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u1786\u1780\u17cb\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8\u1794\u17b6\u1793\u1791\u17c1?<\/strong><\/p>\n<p>\u1791\u17c1 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u179a\u179b\u1780 \u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1780\u17b6\u179a\u1781\u17bc\u1785\u1781\u17b6\u178f\u17a7\u1794\u1780\u179a\u178e\u17cd\u1796\u17b8\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b \u1798\u17b7\u1793\u1798\u17c2\u1793\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u1794\u17bb\u1782\u17d2\u1782\u179b\u1791\u17c1\u17d4 \u1794\u17d2\u179a\u179f\u17b7\u1793\u1794\u17be\u1798\u17b6\u1793\u1793\u179a\u178e\u17b6\u1798\u17d2\u1793\u17b6\u1780\u17cb\u1794\u17c9\u17c7 conductor \u178a\u17c2\u179b\u1798\u17b6\u1793\u1785\u179a\u1793\u17d2\u178f \u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u179a\u179b\u1780 \u1793\u17b9\u1784\u1798\u17b7\u1793\u1798\u17b6\u1793\u1794\u17d2\u179a\u178f\u17b7\u1780\u1798\u17d2\u1798\u1791\u17c1 \u1796\u17b8\u1796\u17d2\u179a\u17c4\u17c7\u1798\u17b7\u1793\u1798\u17b6\u1793\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b\u1791\u17c1 \u1782\u17d2\u179a\u17b6\u1793\u17cb\u178f\u17c2\u1785\u179a\u1793\u17d2\u178f\u1792\u1798\u17d2\u1798\u178f\u17b6\u178f\u17b6\u1798\u1795\u17d2\u179b\u17bc\u179c\u178a\u17c2\u179b\u1798\u17b7\u1793\u1798\u17b6\u1793\u1794\u17c6\u178e\u1784 \u1786\u17d2\u179b\u1784\u1780\u17b6\u178f\u17cb\u1798\u1793\u17bb\u179f\u17d2\u179f\u17d4 \u1793\u17c4\u17c7\u17a0\u17be\u1799\u1787\u17b6\u17a2\u17d2\u179c\u17b8\u178a\u17c2\u179b RCDs \u1780\u17b6\u179a\u1796\u17b6\u179a\u17d4.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u17d6 \u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u178f\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a RCDs \u1794\u17d2\u179a\u1797\u17c1\u1791 B \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798\u1791\u17b6\u17c6\u1784\u17a2\u179f\u17cb\u178a\u17c2\u179a\u17ac\u1791\u17c1?<\/strong><\/p>\n<p>Not all, but increasingly common. Type B RCDs are mandatory for loads that can produce DC fault currents: EV chargers, solar inverters, variable frequency drives, and regenerative braking systems. For standard resistive and inductive loads, Type A is sufficient. Check IEC 60204-1 for machinery requirements.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u17d6 \u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u178a\u17b9\u1784\u178a\u17c4\u1799\u179a\u1794\u17c0\u1794\u178e\u17b6 \u1790\u17b6\u1793\u17c5\u1796\u17c1\u179b\u178e\u17b6\u178f\u17d2\u179a\u17bc\u179c\u1794\u17d2\u179a\u17be SPDs \u1794\u17d2\u179a\u1797\u17c1\u1791 1 \u1791\u179b\u17cb\u1793\u17b9\u1784\u1794\u17d2\u179a\u1797\u17c1\u1791 2?<\/strong><\/p>\n<p>Installation location determines this. Type 1 goes at the main service entrance if you have external lightning protection or are in a high-exposure area. Type 2 installs at distribution panels and sub-panels\u2014this is the most common industrial SPD. Use both in coordinated protection for comprehensive coverage.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u17d6 \u178f\u17be RCDs \u17a2\u17b6\u1785\u1794\u178e\u17d2\u178f\u17b6\u179b\u17b1\u17d2\u1799\u1798\u17b6\u1793\u1780\u17b6\u179a\u178a\u17b6\u1785\u17cb\u1785\u179a\u1793\u17d2\u178f\u178a\u17c4\u1799\u179a\u17c6\u1781\u17b6\u1793 \u1793\u17c5\u1780\u17d2\u1793\u17bb\u1784\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u1792\u17c6\u17d7\u1794\u17b6\u1793\u1791\u17c1?<\/strong><\/p>\n<p>Yes, if sensitivity is too high. Large installations have cumulative leakage current from cable capacitance and filter circuits. For a 400A industrial panel, specify 300 mA RCDs for fire protection rather than 30 mA. Use 30 mA only for final circuits with direct personnel contact risk. Time-delayed S-type RCDs prevent nuisance trips from transient leakage.<\/p>\n<p><strong>\u179f\u17c6\u178e\u17bd\u179a\u17d6 \u178f\u17be\u17a2\u17d2\u179c\u17b8\u1787\u17b6\u1797\u17b6\u1796\u1781\u17bb\u179f\u1782\u17d2\u1793\u17b6\u179a\u179c\u17b6\u1784\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u178a\u17b8 \u1793\u17b7\u1784\u1780\u17b6\u179a\u1797\u17d2\u1787\u17b6\u1794\u17cb?<\/strong><\/p>\n<p>Grounding connects your electrical system to earth. Bonding connects all non-current-carrying metal parts together\u2014enclosures, raceways, structural steel\u2014to eliminate dangerous potential differences. Both are required. NEC Article 250 covers both; IEC 60364-5-54 addresses bonding specifically.<\/p>\n<h2>\u179f\u17c1\u1785\u1780\u17d2\u178f\u17b8\u179f\u1793\u17d2\u1793\u17b7<\/h2>\n<p>\u179f\u17bb\u179c\u178f\u17d2\u1790\u17b7\u1797\u17b6\u1796\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u1798\u17b7\u1793\u1798\u17c2\u1793\u1787\u17b6\u17a7\u1794\u1780\u179a\u178e\u17cd\u178f\u17c2\u1798\u17bd\u1799 \u17ac\u178f\u1798\u17d2\u179a\u17bc\u179c\u1780\u17b6\u179a\u1780\u17bc\u178a\u1793\u17c4\u17c7\u1791\u17c1 \u179c\u17b6\u1782\u17ba\u1787\u17b6\u1794\u17d2\u179a\u1796\u17d0\u1793\u17d2\u1792\u1798\u17bd\u1799\u178a\u17c2\u179b\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u178a\u17b8 \u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a GFCI\/RCD \u1793\u17b7\u1784\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u179a\u179b\u1780 \u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u1787\u17b6\u179f\u17d2\u179a\u1791\u17b6\u1794\u17cb\u1794\u17c6\u1796\u17c1\u1789\u1794\u1793\u17d2\u1790\u17c2\u1798\u17d4 \u179f\u17d2\u179a\u1791\u17b6\u1794\u17cb\u1793\u17b8\u1798\u17bd\u1799\u17d7 \u178a\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u179a\u1794\u17c0\u1794\u1781\u17bb\u179f\u1794\u17d2\u179a\u1780\u17d2\u179a\u178f\u17b8\u1787\u17b6\u1780\u17cb\u179b\u17b6\u1780\u17cb \u178a\u17c2\u179b\u179f\u17d2\u179a\u1791\u17b6\u1794\u17cb\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17b6\u1793\u17d4.<\/p>\n<p>\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u178a\u17b8 \u1795\u17d2\u178f\u179b\u17cb\u1793\u17bc\u179c\u1782\u17d2\u179a\u17b9\u17c7\u17d6 \u1795\u17d2\u179b\u17bc\u179c\u1785\u179a\u1793\u17d2\u178f\u1781\u17bb\u179f\u1794\u17d2\u179a\u1780\u17d2\u179a\u178f\u17b8 \u179c\u17c9\u17bb\u179b\u1799\u17c4\u1784 \u1793\u17b7\u1784\u17a0\u17c1\u178a\u17d2\u178b\u17b6\u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u1796\u17d0\u1793\u17d2\u1792\u179f\u17c6\u1781\u17b6\u1793\u17cb \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u1795\u17d2\u179f\u17c1\u1784\u1791\u17c0\u178f\u178a\u17be\u1798\u17d2\u1794\u17b8\u178a\u17c6\u178e\u17be\u179a\u1780\u17b6\u179a\u17d4 RCDs \u179f\u1784\u17d2\u1782\u17d2\u179a\u17c4\u17c7\u1787\u17b8\u179c\u17b7\u178f \u178a\u17c4\u1799\u179a\u1780\u1783\u17be\u1789\u1780\u17b6\u179a\u179b\u17c1\u1785\u1792\u17d2\u179b\u17b6\u1799\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 \u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780\u1796\u17b8\u1782\u17d2\u179a\u17c4\u17c7\u1790\u17d2\u1793\u17b6\u1780\u17cb\u1786\u1780\u17cb \u178a\u17c2\u179b\u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u178a\u17b8\u178f\u17c2\u17af\u1784\u1798\u17b7\u1793\u17a2\u17b6\u1785\u1780\u17b6\u179a\u1796\u17b6\u179a\u1794\u17b6\u1793\u17d4 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u179a\u179b\u1780 \u1780\u17b6\u179a\u1796\u17b6\u179a\u1780\u17b6\u179a\u179c\u17b7\u1793\u17b7\u1799\u17c4\u1782\u17a7\u1794\u1780\u179a\u178e\u17cd \u1796\u17b8\u1780\u17b6\u179a\u1780\u17be\u1793\u17a1\u17be\u1784\u179c\u17c9\u17bb\u179b\u1794\u178e\u17d2\u178f\u17c4\u17c7\u17a2\u17b6\u179f\u1793\u17d2\u1793 \u178a\u17c2\u179b\u1794\u17be\u1798\u17b7\u1793\u178a\u17bc\u1785\u17d2\u1793\u17c4\u17c7\u1791\u17c1 \u1793\u17b9\u1784\u1794\u17c6\u1795\u17d2\u179b\u17b6\u1789\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\u17d4.<\/p>\n<p>\u1793\u17c5\u1796\u17c1\u179b\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u17a2\u1782\u17d2\u1782\u17b7\u179f\u1793\u17b8 \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u178a\u17c6\u17a1\u17be\u1784\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u17ac\u1796\u17b6\u178e\u17b7\u1787\u17d2\u1787\u1780\u1798\u17d2\u1798 \u179f\u17c6\u178e\u17bd\u179a\u1798\u17b7\u1793\u1798\u17c2\u1793\u1787\u17b6 \u201c\u1798\u17bd\u1799\u178e\u17b6?\u201d \u1793\u17c4\u17c7\u1791\u17c1 \u1794\u17c9\u17bb\u1793\u17d2\u178f\u17c2 \u201c\u178f\u17be\u1781\u17d2\u1789\u17bb\u17c6\u1794\u1789\u17d2\u1785\u17bc\u179b\u1791\u17b6\u17c6\u1784\u1794\u17b8\u178a\u17c4\u1799\u179a\u1794\u17c0\u1794\u178e\u17b6?\u201d \u179a\u1785\u1793\u17b6\u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u17b6\u179a\u1780\u17b6\u179a\u1796\u17b6\u179a\u178a\u17c2\u179b\u1794\u17b6\u1793\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b\u17d6 \u1780\u17b6\u179a\u178a\u17b6\u1780\u17cb\u178a\u17b8\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u1799\u17c4\u1784\u178f\u17b6\u1798 NEC Article 250 \u17ac IEC 60364, RCDs \u1793\u17c5\u179b\u17be\u179f\u17c0\u1782\u17d2\u179c\u17b8\u178a\u17c2\u179b\u1798\u17b6\u1793\u17a0\u17b6\u1793\u17b7\u1797\u17d0\u1799\u1793\u17c3\u1780\u17b6\u179a\u1786\u1780\u17cb \u1799\u17c4\u1784\u178f\u17b6\u1798 IEC 61008\/61009 \u1793\u17b7\u1784\u1780\u17b6\u179a\u179f\u1798\u17d2\u179a\u1794\u179f\u1798\u17d2\u179a\u17bd\u179b SPD \u1796\u17a0\u17bb\u178a\u17c6\u178e\u17b6\u1780\u17cb\u1780\u17b6\u179b \u1799\u17c4\u1784\u178f\u17b6\u1798 IEC 61643-11\u17d4.<\/p>\n<p>\u1793\u17c5 VIOX Electric \u1799\u17be\u1784\u1795\u179b\u17b7\u178f RCDs \u1780\u1798\u17d2\u179a\u17b7\u178f\u17a7\u179f\u17d2\u179f\u17b6\u17a0\u1780\u1798\u17d2\u1798 \u17a7\u1794\u1780\u179a\u178e\u17cd\u1780\u17b6\u179a\u1796\u17b6\u179a\u179a\u179b\u1780 \u1793\u17b7\u1784\u178a\u17c6\u178e\u17c4\u17c7\u179f\u17d2\u179a\u17b6\u1799\u1780\u17b6\u179a\u1796\u17b6\u179a\u1796\u17c1\u1789\u179b\u17c1\u1789 \u178a\u17c2\u179b\u178f\u17d2\u179a\u17bc\u179c\u1794\u17b6\u1793\u179a\u1785\u1793\u17b6\u17a1\u17be\u1784\u178a\u17be\u1798\u17d2\u1794\u17b8\u1792\u17d2\u179c\u17be\u1780\u17b6\u179a\u1787\u17b6\u1798\u17bd\u1799\u1782\u17d2\u1793\u17b6\u17d4 \u1780\u17d2\u179a\u17bb\u1798\u1794\u1785\u17d2\u1785\u17c1\u1780\u1791\u17c1\u179f\u179a\u1794\u179f\u17cb\u1799\u17be\u1784 \u17a2\u17b6\u1785\u1787\u17bd\u1799\u17a2\u17d2\u1793\u1780\u1794\u1789\u17d2\u1787\u17b6\u1780\u17cb\u1780\u17b6\u179a\u179a\u17bd\u1798\u1794\u1789\u17d2\u1785\u17bc\u179b\u1782\u17d2\u1793\u17b6\u178f\u17d2\u179a\u17b9\u1798\u178f\u17d2\u179a\u17bc\u179c \u179f\u1798\u17d2\u179a\u17b6\u1794\u17cb\u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u179a\u1794\u179f\u17cb\u17a2\u17d2\u1793\u1780 \u1792\u17b6\u1793\u17b6\u1780\u17b6\u179a\u17a2\u1793\u17bb\u179b\u17c4\u1798\u178f\u17b6\u1798\u179f\u17d2\u178f\u1784\u17cb\u178a\u17b6\u179a\u17a2\u1793\u17d2\u178f\u179a\u1787\u17b6\u178f\u17b7 \u1781\u178e\u17c8\u1796\u17c1\u179b\u178a\u17c2\u179b\u1780\u17b6\u179a\u1796\u17b6\u179a\u1791\u17b6\u17c6\u1784\u1794\u17bb\u1782\u17d2\u1782\u179b\u17b7\u1780 \u1793\u17b7\u1784\u17a7\u1794\u1780\u179a\u178e\u17cd\u17d4.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: -171.672px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: -171.672px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2390.34px; left: 14.0078px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2390.34px; left: 14.0078px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4708.72px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4708.72px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction Electrical safety in industrial and commercial installations isn&#8217;t about choosing between protection methods\u2014it&#8217;s about understanding how they work together. Many facility managers and contractors face a common question: &#8220;Don&#8217;t these devices do the same thing?&#8221; The answer reveals a fundamental truth about electrical protection. Grounding, GFCI (Ground Fault Circuit Interrupter) or RCD (Residual Current [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20879,"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-20877","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\/20877","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=20877"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/20877\/revisions"}],"predecessor-version":[{"id":20878,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/posts\/20877\/revisions\/20878"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media\/20879"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/media?parent=20877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/categories?post=20877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/km\/wp-json\/wp\/v2\/tags?post=20877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}