{"id":21209,"date":"2026-01-06T00:10:09","date_gmt":"2026-01-05T16:10:09","guid":{"rendered":"https:\/\/viox.com\/?p=21209"},"modified":"2026-01-06T00:17:14","modified_gmt":"2026-01-05T16:17:14","slug":"electrical-derating-temperature-altitude-grouping-factors","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ur\/electrical-derating-temperature-altitude-grouping-factors\/","title":{"rendered":"\u0627\u0644\u06cc\u06a9\u0679\u0631\u06cc\u06a9\u0644 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0645\u0627\u0633\u0679\u0631 \u06af\u0627\u0626\u06cc\u0688: \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a\u060c \u0627\u0648\u0646\u0686\u0627\u0626\u06cc\u060c \u0627\u0648\u0631 \u06af\u0631\u0648\u067e\u0646\u06af \u0641\u06cc\u06a9\u0679\u0631\u0632"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u0627\u0644\u06cc\u06a9\u0679\u0631\u06cc\u06a9\u0644 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u06a9\u0648 \u0633\u0645\u062c\u06be\u0646\u0627: \u0645\u062d\u0641\u0648\u0638 \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u06cc\u06c1 \u06a9\u06cc\u0648\u06ba \u0636\u0631\u0648\u0631\u06cc \u06c1\u06d2<\/h2>\n<p>\u0627\u0644\u06cc\u06a9\u0679\u0631\u06cc\u06a9\u0644 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0627\u06cc\u06a9 \u0645\u0648\u0635\u0644 \u06a9\u06cc \u06a9\u0631\u0646\u0679 \u0644\u06d2 \u062c\u0627\u0646\u06d2 \u06a9\u06cc \u0635\u0644\u0627\u062d\u06cc\u062a (\u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc) \u0645\u06cc\u06ba \u0645\u0646\u0638\u0645 \u06a9\u0645\u06cc \u06c1\u06d2 \u062a\u0627\u06a9\u06c1 \u062d\u0642\u06cc\u0642\u06cc \u062f\u0646\u06cc\u0627 \u06a9\u06d2 \u062a\u0646\u0635\u06cc\u0628 \u06a9\u06d2 \u062d\u0627\u0644\u0627\u062a \u06a9\u0648 \u0645\u062f\u0646\u0638\u0631 \u0631\u06a9\u06be\u0627 \u062c\u0627 \u0633\u06a9\u06d2 \u062c\u0648 \u0645\u0639\u06cc\u0627\u0631\u06cc \u062c\u0627\u0646\u0686 \u06a9\u06d2 \u0645\u0627\u062d\u0648\u0644 \u0633\u06d2 \u0645\u062e\u062a\u0644\u0641 \u06c1\u0648\u06ba\u06d4 \u062c\u0628 \u06a9\u06cc\u0628\u0644\u0632 \u0632\u06cc\u0627\u062f\u06c1 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u067e\u0631\u060c \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u067e\u0631\u060c \u06cc\u0627 \u062f\u0648\u0633\u0631\u06d2 \u0645\u0648\u0635\u0644\u0648\u06ba \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0628\u0646\u0688\u0644 \u0645\u06cc\u06ba \u0686\u0644\u062a\u06cc \u06c1\u06cc\u06ba\u060c \u062a\u0648 \u0627\u0646 \u06a9\u06cc \u062d\u0631\u0627\u0631\u062a \u06a9\u0648 \u062e\u062a\u0645 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0635\u0644\u0627\u062d\u06cc\u062a \u0646\u0645\u0627\u06cc\u0627\u06ba \u0637\u0648\u0631 \u067e\u0631 \u06a9\u0645 \u06c1\u0648 \u062c\u0627\u062a\u06cc \u06c1\u06d2\u06d4 \u0645\u0646\u0627\u0633\u0628 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u062d\u0633\u0627\u0628\u0627\u062a \u06a9\u06d2 \u0628\u063a\u06cc\u0631\u060c \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u06a9\u0648 \u0633\u0646\u06af\u06cc\u0646 \u062e\u0637\u0631\u0627\u062a \u06a9\u0627 \u0633\u0627\u0645\u0646\u0627 \u06a9\u0631\u0646\u0627 \u067e\u0691\u062a\u0627 \u06c1\u06d2: \u0642\u0628\u0644 \u0627\u0632 \u0648\u0642\u062a \u0645\u0648\u0635\u0644\u06cc\u062a \u06a9\u06cc \u0646\u0627\u06a9\u0627\u0645\u06cc\u060c, <a href=\"https:\/\/test.viox.com\/ur\/mcb\/\">\u0633\u0631\u06a9\u0679 \u0628\u0631\u06cc\u06a9\u0631<\/a> \u0646\u0627\u06af\u0648\u0627\u0631 \u0679\u0631\u067e\u0646\u06af\u060c \u0622\u06af \u0644\u06af\u0646\u06d2 \u06a9\u06d2 \u062e\u0637\u0631\u0627\u062a\u060c \u0627\u0648\u0631 NEC \u0622\u0631\u0679\u06cc\u06a9\u0644 310.15 \u0627\u0648\u0631 IEC 60364-5-52 \u0645\u0639\u06cc\u0627\u0631\u0627\u062a \u06a9\u06cc \u0639\u062f\u0645 \u062a\u0639\u0645\u06cc\u0644\u06d4.<\/p>\n<p>B2B \u067e\u06cc\u0634\u06c1 \u0648\u0631 \u0627\u0641\u0631\u0627\u062f \u06a9\u06d2 \u0644\u06cc\u06d2 \u062c\u0648 \u0627\u0646\u0633\u0679\u0627\u0644 \u06a9\u0631 \u0631\u06c1\u06d2 \u06c1\u06cc\u06ba <a href=\"https:\/\/test.viox.com\/ur\/rccb-ev-charging-type-b-vs-type-f-vs-type-ev\/\">\u0627\u06cc \u0648\u06cc \u0686\u0627\u0631\u062c\u0646\u06af \u0627\u0646\u0641\u0631\u0627\u0633\u0679\u0631\u06a9\u0686\u0631<\/a>, \u060c \u0633\u0648\u0644\u0631 \u0627\u0631\u06cc\u0632\u060c \u06cc\u0627 \u0635\u0646\u0639\u062a\u06cc \u0627\u0644\u06cc\u06a9\u0679\u0631\u06cc\u06a9\u0644 \u0633\u0633\u0679\u0645\u060c \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u06a9\u0648 \u0633\u0645\u062c\u06be\u0646\u0627 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0646\u06c1\u06cc\u06ba \u06c1\u06d2\u2014\u06cc\u06c1 \u062d\u0641\u0627\u0638\u062a\u060c \u06a9\u0648\u0688 \u06a9\u06cc \u062a\u0639\u0645\u06cc\u0644\u060c \u0627\u0648\u0631 \u0633\u0633\u0679\u0645 \u06a9\u06cc \u0644\u0645\u0628\u06cc \u0639\u0645\u0631 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06cc\u06a9 \u0628\u0646\u06cc\u0627\u062f\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u06d2\u06d4 \u06cc\u06c1 \u0645\u0627\u0633\u0679\u0631 \u06af\u0627\u0626\u06cc\u0688 \u0622\u067e \u06a9\u0648 \u062f\u0631\u0633\u062a \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0646\u06d2 \u0627\u0648\u0631 \u06a9\u0633\u06cc \u0628\u06be\u06cc \u062a\u0646\u0635\u06cc\u0628 \u06a9\u06d2 \u0645\u0646\u0638\u0631 \u0646\u0627\u0645\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u0648\u0635\u0644\u0648\u06ba \u06a9\u0627 \u062f\u0631\u0633\u062a \u0633\u0627\u0626\u0632 \u062f\u06cc\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u062f\u0631\u06a9\u0627\u0631 \u062a\u06a9\u0646\u06cc\u06a9\u06cc \u0641\u0631\u06cc\u0645 \u0648\u0631\u06a9 \u0641\u0631\u0627\u06c1\u0645 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/High-temperature-electrical-installation-showing-VIOX-circuit-protection-equipment-operating-in-extreme-ambient-conditions-requiring-temperature-derating-factors.webp\" alt=\"High-temperature electrical installation showing VIOX circuit protection equipment operating in extreme ambient conditions requiring temperature derating factors\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 8px;\">\u0632\u06cc\u0627\u062f\u06c1 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u0648\u0627\u0644\u06cc \u0627\u0644\u06cc\u06a9\u0679\u0631\u06cc\u06a9\u0644 \u062a\u0646\u0635\u06cc\u0628 \u062c\u0648 VIOX \u0633\u0631\u06a9\u0679 \u067e\u0631\u0648\u0679\u06cc\u06a9\u0634\u0646 \u0622\u0644\u0627\u062a \u06a9\u0648 \u0627\u0646\u062a\u06c1\u0627\u0626\u06cc \u0645\u062d\u06cc\u0637\u06cc \u062d\u0627\u0644\u0627\u062a \u0645\u06cc\u06ba \u06a9\u0627\u0645 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 \u062f\u06a9\u06be\u0627\u062a\u06cc \u06c1\u06d2 \u062c\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4.<\/figcaption><\/figure>\n<h2>\u0633\u06cc\u06a9\u0634\u0646 1: \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644<\/h2>\n<h3>\u0645\u062d\u06cc\u0637\u06cc \u06c1\u0648\u0627 \u06a9\u06d2 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u06cc \u0627\u0635\u0644\u0627\u062d<\/h3>\n<p><strong>\u0645\u0639\u06cc\u0627\u0631\u06cc \u062d\u0648\u0627\u0644\u06c1 \u062c\u0627\u062a\u06cc \u062d\u0627\u0644\u0627\u062a<\/strong> \u06c1\u0648\u0627 \u0645\u06cc\u06ba \u0646\u0635\u0628 \u06a9\u06cc\u0628\u0644\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 30\u00b0C (86\u00b0F) \u06a9\u06d2 \u0645\u062d\u06cc\u0637\u06cc \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u0648 \u0641\u0631\u0636 \u06a9\u0631\u06cc\u06ba\u06d4 \u062c\u0628 \u0627\u0635\u0644 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u0627\u0633 \u0628\u0646\u06cc\u0627\u062f\u06cc \u0644\u0627\u0626\u0646 \u0633\u06d2 \u062a\u062c\u0627\u0648\u0632 \u06a9\u0631 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u060c \u062a\u0648 NEC \u0679\u06cc\u0628\u0644 310.15(B)(1) \u06cc\u0627 IEC 60364-5-52 \u0679\u06cc\u0628\u0644 B.52.14 \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u0645\u0648\u0635\u0644 \u06a9\u06cc \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u06a9\u0648 \u06a9\u0645 \u06a9\u0631\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2\u06d4.<\/p>\n<p><strong>\u0639\u0627\u0645 \u0645\u0648\u0635\u0644\u06cc\u062a \u06a9\u06cc \u0627\u0642\u0633\u0627\u0645 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06c1\u0645 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644:<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u0645\u062d\u06cc\u0637\u06cc \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a<\/th>\n<th>\u067e\u06cc \u0648\u06cc \u0633\u06cc \u0645\u0648\u0635\u0644\u06cc\u062a (70\u00b0C)<\/th>\n<th>\u0627\u06cc\u06a9\u0633 \u0627\u06cc\u0644 \u067e\u06cc \u0627\u06cc\/\u0627\u06cc \u067e\u06cc \u0622\u0631 \u0645\u0648\u0635\u0644\u06cc\u062a (90\u00b0C)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>30\u00b0C (86\u00b0F)<\/td>\n<td>1.00<\/td>\n<td>1.00<\/td>\n<\/tr>\n<tr>\n<td>35\u00b0C (95\u00b0F)<\/td>\n<td>0.94<\/td>\n<td>0.96<\/td>\n<\/tr>\n<tr>\n<td>40\u00b0C (104\u00b0F)<\/td>\n<td>0.87<\/td>\n<td>0.91<\/td>\n<\/tr>\n<tr>\n<td>45\u00b0C (113\u00b0F)<\/td>\n<td>0.79<\/td>\n<td>0.87<\/td>\n<\/tr>\n<tr>\n<td>50\u00b0C (122\u00b0F)<\/td>\n<td>0.71<\/td>\n<td>0.82<\/td>\n<\/tr>\n<tr>\n<td>55\u00b0C (131\u00b0F)<\/td>\n<td>0.61<\/td>\n<td>0.76<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u062d\u0642\u06cc\u0642\u06cc \u062f\u0646\u06cc\u0627 \u06a9\u06cc \u0627\u06cc\u067e\u0644\u06cc \u06a9\u06cc\u0634\u0646:<\/strong> \u062a\u062c\u0627\u0631\u062a\u06cc \u0686\u06be\u062a\u0648\u06ba \u067e\u0631 \u0634\u0645\u0633\u06cc \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u0645\u0648\u0633\u0645 \u06af\u0631\u0645\u0627 \u0645\u06cc\u06ba \u0645\u0639\u0645\u0648\u0644 \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 50-55\u00b0C \u0645\u062d\u06cc\u0637\u06cc \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u0627 \u062a\u062c\u0631\u0628\u06c1 \u06a9\u0631\u062a\u06cc \u06c1\u06cc\u06ba\u06d4 \u0627\u06cc\u06a9 10 AWG \u062a\u0627\u0646\u0628\u06d2 \u06a9\u0627 THHN \u0645\u0648\u0635\u0644 \u062c\u0648 30\u00b0C \u067e\u0631 40A \u06a9\u06d2 \u0644\u06cc\u06d2 \u0631\u06cc\u0679\u06cc\u0688 \u06c1\u06d2\u060c \u0635\u0631\u0641 <strong>32.8A<\/strong> (40A \u00d7 0.82) \u062a\u06a9 \u06af\u0631 \u062c\u0627\u062a\u0627 \u06c1\u06d2 50\u00b0C \u067e\u0631\u2014\u0627\u06cc\u06a9 18% \u06a9\u0645\u06cc \u062c\u0648 \u06a9\u0645 \u0633\u0627\u0626\u0632 \u06a9\u06d2 \u0645\u0648\u0635\u0644\u0648\u06ba \u067e\u0631 \u0627\u0648\u0648\u0631\u0644\u0648\u0688 \u06a9\u0631 \u0633\u06a9\u062a\u06cc \u06c1\u06d2\u06d4.<\/p>\n<h3>\u0632\u06cc\u0631 \u0632\u0645\u06cc\u0646 \u06a9\u06cc\u0628\u0644\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u0679\u06cc \u06a9\u06d2 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u06cc \u0627\u0635\u0644\u0627\u062d<\/h3>\n<p>\u0632\u06cc\u0631 \u0632\u0645\u06cc\u0646 \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u06a9\u0648 \u0645\u062e\u062a\u0644\u0641 \u062a\u06be\u0631\u0645\u0644 \u0686\u06cc\u0644\u0646\u062c\u0632 \u06a9\u0627 \u0633\u0627\u0645\u0646\u0627 \u06c1\u06d2\u06d4 IEC 60287 \u0627\u0648\u0631 NEC \u0645\u0639\u06cc\u0627\u0631\u0627\u062a \u062d\u0648\u0627\u0644\u06c1 \u062f\u06cc\u062a\u06d2 \u06c1\u06cc\u06ba <strong>20\u00b0C (68\u00b0F) \u0645\u0679\u06cc \u06a9\u0627 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a<\/strong> \u062f\u0641\u0646 \u06a9\u06cc\u0628\u0644\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0628\u0646\u06cc\u0627\u062f\u06cc \u0644\u0627\u0626\u0646 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631\u06d4.<\/p>\n<p><strong>\u0645\u0679\u06cc \u06a9\u06d2 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u06cc \u0627\u0635\u0644\u0627\u062d \u06a9\u06d2 \u0639\u0648\u0627\u0645\u0644:<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u0645\u0679\u06cc \u06a9\u0627 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a<\/th>\n<th>\u0627\u0635\u0644\u0627\u062d\u06cc \u0639\u0646\u0635\u0631 (\u062a\u0645\u0627\u0645 \u0645\u0648\u0635\u0644\u06cc\u062a \u06a9\u06cc \u0627\u0642\u0633\u0627\u0645)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>20\u00b0C (68\u00b0F)<\/td>\n<td>1.00<\/td>\n<\/tr>\n<tr>\n<td>25\u00b0C (77\u00b0F)<\/td>\n<td>0.96<\/td>\n<\/tr>\n<tr>\n<td>30\u00b0C (86\u00b0F)<\/td>\n<td>0.92<\/td>\n<\/tr>\n<tr>\n<td>35\u00b0C (95\u00b0F)<\/td>\n<td>0.87<\/td>\n<\/tr>\n<tr>\n<td>40\u00b0C (104\u00b0F)<\/td>\n<td>0.82<\/td>\n<\/tr>\n<tr>\n<td>45\u00b0C (113\u00b0F)<\/td>\n<td>0.77<\/td>\n<\/tr>\n<tr>\n<td>50\u00b0C (122\u00b0F)<\/td>\n<td>0.71<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u062f\u0641\u0646 \u06a9\u06cc \u06af\u06c1\u0631\u0627\u0626\u06cc \u0628\u06be\u06cc \u062a\u06be\u0631\u0645\u0644 \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc \u06a9\u0648 \u0645\u062a\u0627\u062b\u0631 \u06a9\u0631\u062a\u06cc \u06c1\u06d2\u06d4.<\/strong> 80 \u0633\u06cc\u0646\u0679\u06cc \u0645\u06cc\u0679\u0631 \u06a9\u06cc \u06af\u06c1\u0631\u0627\u0626\u06cc \u0645\u06cc\u06ba \u062f\u0641\u0646 \u06a9\u06cc\u0628\u0644\u0632 50 \u0633\u06cc\u0646\u0679\u06cc \u0645\u06cc\u0679\u0631 \u06a9\u06cc \u06af\u06c1\u0631\u0627\u0626\u06cc \u0648\u0627\u0644\u06cc \u06a9\u06cc\u0628\u0644\u0632 \u06a9\u06d2 \u0645\u0642\u0627\u0628\u0644\u06d2 \u0645\u06cc\u06ba \u062a\u0642\u0631\u06cc\u0628\u0627\u064b 4% \u0628\u06c1\u062a\u0631 \u062d\u0631\u0627\u0631\u062a \u06a9\u0648 \u062e\u062a\u0645 \u06a9\u0631\u0646\u06d2 \u06a9\u0627 \u062a\u062c\u0631\u0628\u06c1 \u06a9\u0631\u062a\u06cc \u06c1\u06cc\u06ba\u060c \u062c\u0633 \u0633\u06d2 \u0627\u0635\u0644\u0627\u062d\u06cc \u0639\u0646\u0635\u0631 \u062d\u0627\u0635\u0644 \u06c1\u0648\u062a\u0627 \u06c1\u06d2 <strong>0.96<\/strong> \u062c\u0648 \u062c\u0632\u0648\u06cc \u0637\u0648\u0631 \u067e\u0631 \u0645\u0679\u06cc \u06a9\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u0648 \u067e\u0648\u0631\u0627 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4.<\/p>\n<h3>\u062a\u06be\u0631\u0645\u0644 \u0645\u0648\u0635\u0644\u06cc\u062a \u06a9\u06d2 \u0631\u0627\u0628\u0637\u06d2 \u06a9\u06d2 \u0627\u062b\u0631\u0627\u062a<\/h3>\n<p>\u062c\u0628 \u06a9\u06cc\u0628\u0644\u0632 \u062a\u06be\u0631\u0645\u0644 \u0645\u0648\u0635\u0644\u06cc\u062a \u0633\u06d2 \u06af\u0632\u0631\u062a\u06cc \u06c1\u06cc\u06ba \u06cc\u0627 \u06af\u06be\u0631\u06cc \u06c1\u0648\u0626\u06cc \u06c1\u0648\u062a\u06cc \u06c1\u06cc\u06ba (\u062c\u0648 \u0639\u0645\u0627\u0631\u062a \u0645\u06cc\u06ba \u062f\u0627\u062e\u0644 \u06c1\u0648\u0646\u06d2 \u06a9\u06d2 \u0645\u0642\u0627\u0645\u0627\u062a \u067e\u0631 \u0639\u0627\u0645 \u06c1\u06d2)\u060c \u062a\u0648 \u062d\u0631\u0627\u0631\u062a \u06a9\u0648 \u062e\u062a\u0645 \u06a9\u0631\u0646\u0627 \u0628\u0631\u06cc \u0637\u0631\u062d \u0645\u062a\u0627\u062b\u0631 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4 NEC 310.15(A)(3) \u0627\u0648\u0631 IEC 60364-5-52 \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642:<\/p>\n<ul>\n<li><strong>\u06a9\u06cc\u0628\u0644\u0632 \u062c\u0648 \u2264100mm \u06a9\u06d2 \u0644\u06cc\u06d2 \u062a\u06be\u0631\u0645\u0644 \u0645\u0648\u0635\u0644\u06cc\u062a \u06a9\u0648 \u0686\u06be\u0648\u062a\u06cc \u06c1\u06cc\u06ba:<\/strong> \u06a9\u0627 \u0639\u0646\u0635\u0631 \u0644\u06af\u0627\u0626\u06cc\u06ba <strong>0.89<\/strong><\/li>\n<li><strong>\u06a9\u06cc\u0628\u0644\u0632 \u062c\u0648 &gt;500mm \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u0648\u0635\u0644\u06cc\u062a \u0633\u06d2 \u06af\u06be\u0631\u06cc \u06c1\u0648\u0626\u06cc \u06c1\u06cc\u06ba:<\/strong> \u06a9\u0627 \u0639\u0646\u0635\u0631 \u0644\u06af\u0627\u0626\u06cc\u06ba <strong>0.50<\/strong> (50% \u06a9\u0645\u06cc)<\/li>\n<li><strong>\u0645\u0648\u0635\u0644 \u062c\u06af\u06c1\u0648\u06ba \u0645\u06cc\u06ba \u0631\u0646\u06af \u0641\u0627\u0626\u0646\u0644 \u0633\u0631\u06a9\u0679\u0633:<\/strong> 2.5mm\u00b2 \u0633\u06d2 4mm\u00b2 \u062a\u06a9 \u0627\u067e \u0633\u0627\u0626\u0632\u0646\u06af \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u067e\u0691 \u0633\u06a9\u062a\u06cc \u06c1\u06d2<\/li>\n<\/ul>\n<p>\u06a9\u06d2 \u0644\u06cc\u06d2 <a href=\"https:\/\/test.viox.com\/ur\/residential-circuit-breakers-vs-industrial-circuit-breakers\/\">\u0631\u06c1\u0627\u0626\u0634\u06cc \u0627\u0648\u0631 \u062a\u062c\u0627\u0631\u062a\u06cc \u0633\u0631\u06a9\u0679 \u0628\u0631\u06cc\u06a9\u0631 \u0627\u06cc\u067e\u0644\u06cc \u06a9\u06cc\u0634\u0646\u0632<\/a>, \u060c \u06cc\u06c1 \u0627\u06a9\u062b\u0631 \u0646\u0638\u0631 \u0627\u0646\u062f\u0627\u0632 \u06a9\u06cc\u0627 \u062c\u0627\u0646\u06d2 \u0648\u0627\u0644\u0627 \u0639\u0646\u0635\u0631 \u0633\u0627\u0626\u0632\u0646\u06af \u06a9\u06cc \u0627\u06c1\u0645 \u063a\u0644\u0637\u06cc\u0648\u06ba \u06a9\u0627 \u0633\u0628\u0628 \u0628\u0646\u062a\u0627 \u06c1\u06d2\u06d4.<\/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-diagram-comparing-heat-dissipation-in-different-cable-installation-methods-with-corresponding-derating-factors-for-thermal-insulation-contact.webp\" alt=\"Technical diagram comparing heat dissipation in different cable installation methods with corresponding derating factors for thermal insulation contact\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 8px;\">\u062a\u06a9\u0646\u06cc\u06a9\u06cc \u0688\u0627\u06cc\u0627\u06af\u0631\u0627\u0645 \u062c\u0648 \u0645\u062e\u062a\u0644\u0641 \u06a9\u06cc\u0628\u0644 \u062a\u0646\u0635\u06cc\u0628 \u06a9\u06d2 \u0637\u0631\u06cc\u0642\u0648\u06ba \u0645\u06cc\u06ba \u062d\u0631\u0627\u0631\u062a \u06a9\u0648 \u062e\u062a\u0645 \u06a9\u0631\u0646\u06d2 \u06a9\u0627 \u0645\u0648\u0627\u0632\u0646\u06c1 \u06a9\u0631\u062a\u0627 \u06c1\u06d2 \u062c\u0633 \u0645\u06cc\u06ba \u062a\u06be\u0631\u0645\u0644 \u0645\u0648\u0635\u0644\u06cc\u062a \u06a9\u06d2 \u0631\u0627\u0628\u0637\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u062a\u0639\u0644\u0642\u06c1 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u06c1\u06cc\u06ba\u06d4.<\/figcaption><\/figure>\n<h2>\u0633\u06cc\u06a9\u0634\u0646 2: \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644<\/h2>\n<h3>\u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u0627\u0644\u06cc\u06a9\u0679\u0631\u06cc\u06a9\u0644 \u0622\u0644\u0627\u062a \u06a9\u0648 \u06a9\u06cc\u0648\u06ba \u0645\u062a\u0627\u062b\u0631 \u06a9\u0631\u062a\u06cc \u06c1\u06d2<\/h3>\n<p>1,000 \u0645\u06cc\u0679\u0631 (3,300 \u0641\u0679) \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u067e\u0631\u060c, <strong>\u06a9\u0645 atmospheric \u062f\u0628\u0627\u0624<\/strong> \u06c1\u0648\u0627 \u06a9\u06cc \u06a9\u062b\u0627\u0641\u062a \u06a9\u0648 \u06a9\u0645 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u060c \u062c\u0633 \u0633\u06d2 \u0627\u0644\u06cc\u06a9\u0679\u0631\u06cc\u06a9\u0644 \u0622\u0644\u0627\u062a \u06a9\u06cc \u06a9\u0648\u0644\u0646\u06af \u06a9\u06cc \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc \u06a9\u0645 \u06c1\u0648 \u062c\u0627\u062a\u06cc \u06c1\u06d2\u06d4 \u06a9\u06cc\u0628\u0644 \u06a9\u06cc \u0633\u0637\u062d\u0648\u06ba\u060c \u0679\u0631\u0627\u0646\u0633\u0641\u0627\u0631\u0645\u0631\u0632\u060c \u0627\u0648\u0631 \u0633\u0631\u06a9\u0679 \u0628\u0631\u06cc\u06a9\u0631\u0632 \u0633\u06d2 \u062d\u0631\u0627\u0631\u062a \u06a9\u0627 \u0627\u062e\u0631\u0627\u062c \u06a9\u0645 \u0645\u0648\u062b\u0631 \u06c1\u0648 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u060c \u062c\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0635\u0644\u0627\u062d\u06cc\u062a \u0645\u06cc\u06ba \u06a9\u0645\u06cc \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4.<\/p>\n<p><strong>IEC 60364-5-52 \u0627\u0648\u0631 \u0645\u06cc\u0646\u0648\u0641\u06cc\u06a9\u0686\u0631\u0631 \u06a9\u06cc \u0648\u0636\u0627\u062d\u062a\u0648\u06ba \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u06a9\u06cc \u0627\u0635\u0644\u0627\u062d \u06a9\u06d2 \u0639\u0648\u0627\u0645\u0644:<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u0627\u0648\u0646\u0686\u0627\u0626\u06cc (\u0645\u06cc\u0679\u0631)<\/th>\n<th>\u0627\u0648\u0646\u0686\u0627\u0626\u06cc (\u0641\u0679)<\/th>\n<th>\u067e\u0627\u0648\u0631 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0641\u06cc\u06a9\u0679\u0631<\/th>\n<th>\u0648\u0648\u0644\u0679\u06cc\u062c \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0641\u06cc\u06a9\u0679\u0631<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0-1,000<\/td>\n<td>0-3,300<\/td>\n<td>1.00<\/td>\n<td>1.00<\/td>\n<\/tr>\n<tr>\n<td>1,000-1,500<\/td>\n<td>3,300-4,900<\/td>\n<td>0.99<\/td>\n<td>1.00<\/td>\n<\/tr>\n<tr>\n<td>1,500-2,000<\/td>\n<td>4,900-6,600<\/td>\n<td>0.97<\/td>\n<td>0.99<\/td>\n<\/tr>\n<tr>\n<td>2,000-3,000<\/td>\n<td>6,600-9,800<\/td>\n<td>0.94<\/td>\n<td>0.98<\/td>\n<\/tr>\n<tr>\n<td>3,000-4,000<\/td>\n<td>9,800-13,100<\/td>\n<td>0.90<\/td>\n<td>0.97<\/td>\n<\/tr>\n<tr>\n<td>4,000-5,000<\/td>\n<td>13,100-16,400<\/td>\n<td>0.86<\/td>\n<td>0.95<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u067e\u06c1\u0627\u0691\u06cc \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u0639\u0645\u0644\u06cc \u0645\u0636\u0645\u0631\u0627\u062a<\/h3>\n<p><strong>\u06a9\u06cc\u0633 \u0627\u0633\u0679\u0688\u06cc:<\/strong> \u06a9\u0648\u0644\u0648\u0631\u0627\u0688\u0648 \u0645\u06cc\u06ba 2,500 \u0645\u06cc\u0679\u0631 \u06a9\u06cc \u0628\u0644\u0646\u062f\u06cc \u067e\u0631 \u0646\u0635\u0628 \u0627\u06cc\u06a9 22kW \u0627\u06cc \u0648\u06cc \u0686\u0627\u0631\u062c\u0646\u06af \u0627\u0633\u0679\u06cc\u0634\u0646 \u06a9\u0648 \u0627\u06cc\u06a9 \u0645\u0648\u0635\u0644 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u06d2 \u062c\u0633 \u06a9\u0627 \u0633\u0627\u0626\u0632 <strong>120A \u00f7 0.95 = 126.3A<\/strong> \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u06a9\u06d2 \u0628\u0639\u062f\u06d4 \u06cc\u06c1 \u0633\u0637\u062d \u0633\u0645\u0646\u062f\u0631 \u06a9\u06cc \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u06a9\u06d2 \u0645\u0642\u0627\u0628\u0644\u06d2 \u0645\u06cc\u06ba 5.3% \u0635\u0644\u0627\u062d\u06cc\u062a \u0645\u06cc\u06ba \u06a9\u0645\u06cc \u06a9\u06cc \u0646\u0645\u0627\u0626\u0646\u062f\u06af\u06cc \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4.<\/p>\n<p><strong>\u0622\u0644\u0627\u062a \u06a9\u06d2 \u062a\u062d\u0641\u0638\u0627\u062a:<\/strong><\/p>\n<ul>\n<li>\u0633\u0631\u06a9\u0679 \u0628\u0631\u06cc\u06a9\u0631\u0632 \u06a9\u0648 \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u067e\u0631 \u0631\u06a9\u0627\u0648\u0679 \u0688\u0627\u0644\u0646\u06d2 \u06a9\u06cc \u0635\u0644\u0627\u062d\u06cc\u062a \u0645\u06cc\u06ba \u06a9\u0645\u06cc \u06a9\u0627 \u0633\u0627\u0645\u0646\u0627 \u06a9\u0631\u0646\u0627 \u067e\u0691 \u0633\u06a9\u062a\u0627 \u06c1\u06d2<\/li>\n<li>\u0679\u0631\u0627\u0646\u0633\u0641\u0627\u0631\u0645\u0631 \u06a9\u0648\u0644\u0646\u06af \u06a9\u06cc \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u06a9\u0645 \u06c1\u0648 \u062c\u0627\u062a\u06cc \u06c1\u06d2 <strong>1% \u0641\u06cc 100 \u0645\u06cc\u0679\u0631<\/strong> 1,000m \u0633\u06d2 \u0627\u0648\u067e\u0631<\/li>\n<li>\u0633\u0648\u0626\u0686 \u06af\u06cc\u0626\u0631 \u0627\u0648\u0631 \u067e\u06cc\u0646\u0644 \u0628\u0648\u0631\u0688\u0632 \u06a9\u0648 \u0645\u0646\u0627\u0633\u0628 \u06a9\u0646\u0648\u06cc\u06a9\u0634\u0646 \u06a9\u0648\u0644\u0646\u06af \u06a9\u06d2 \u0644\u06cc\u06d2 \u0628\u0691\u06d2 \u0627\u0646\u06a9\u0644\u0648\u0698\u0631\u0632 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2<\/li>\n<li>VIOX \u0635\u0646\u0639\u062a\u06cc \u06af\u0631\u06cc\u0688 <a href=\"https:\/\/test.viox.com\/ur\/circuit-breaker-altitude-derating-guide\/\">\u0633\u0631\u06a9\u0679 \u0628\u0631\u06cc\u06a9\u0631<\/a> 4,000m \u062a\u06a9 \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u0645\u0639\u0627\u0648\u0636\u06c1 \u06a9\u06cc \u062f\u0631\u062c\u06c1 \u0628\u0646\u062f\u06cc \u06a9\u0648 \u0634\u0627\u0645\u0644 \u06a9\u0631\u06cc\u06ba\u06d4<\/li>\n<\/ul>\n<p><strong>\u0646\u0648\u0679:<\/strong> \u0645\u0627\u0626\u0639 \u0633\u06d2 \u0679\u06be\u0646\u0688\u0627 \u06c1\u0648\u0646\u06d2 \u0648\u0627\u0644\u0627 \u0633\u0627\u0645\u0627\u0646 \u062c\u0632\u0648\u06cc \u0637\u0648\u0631 \u067e\u0631 \u06a9\u0648\u0644\u0646\u0679 \u06a9\u06d2 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u0648 \u06a9\u0645 \u06a9\u0631 \u06a9\u06d2 \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u06a9\u06d2 \u0627\u062b\u0631\u0627\u062a \u06a9\u06cc \u062a\u0644\u0627\u0641\u06cc \u06a9\u0631 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u060c \u0644\u06cc\u06a9\u0646 \u06c1\u0648\u0627 \u0633\u06d2 \u0679\u06be\u0646\u0688\u0627 \u06c1\u0648\u0646\u06d2 \u0648\u0627\u0644\u06d2 \u0646\u0638\u0627\u0645\u0648\u06ba \u06a9\u0648 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0679\u06cc\u0628\u0644\u0632 \u067e\u0631 \u0633\u062e\u062a\u06cc \u0633\u06d2 \u0639\u0645\u0644 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Altitude-derating-factors-illustrated-through-atmospheric-pressure-reduction-and-its-impact-on-electrical-equipment-cooling-efficiency.webp\" alt=\"Altitude derating factors illustrated through atmospheric pressure reduction and its impact on electrical equipment cooling efficiency\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 8px;\">\u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u06a9\u0648 \u0641\u0636\u0627\u0626\u06cc \u062f\u0628\u0627\u0624 \u0645\u06cc\u06ba \u06a9\u0645\u06cc \u0627\u0648\u0631 \u0628\u0631\u0642\u06cc \u0622\u0644\u0627\u062a \u06a9\u06cc \u06a9\u0648\u0644\u0646\u06af \u06a9\u06cc \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc \u067e\u0631 \u0627\u0633 \u06a9\u06d2 \u0627\u062b\u0631\u0627\u062a \u06a9\u06d2 \u0630\u0631\u06cc\u0639\u06d2 \u0648\u0627\u0636\u062d \u06a9\u06cc\u0627 \u06af\u06cc\u0627 \u06c1\u06d2\u06d4.<\/figcaption><\/figure>\n<h2>\u0633\u06cc\u06a9\u0634\u0646 3: \u06a9\u06cc\u0628\u0644 \u06af\u0631\u0648\u067e\u0646\u06af \u0627\u0648\u0631 \u0628\u0646\u0688\u0644\u0646\u06af \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af<\/h2>\n<h3>\u0645\u0644\u0679\u06cc \u06a9\u06cc\u0628\u0644 \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u0645\u06cc\u06ba \u0628\u0627\u06c1\u0645\u06cc \u062d\u0631\u0627\u0631\u062a\u06cc \u0627\u062b\u0631\u0627\u062a<\/h3>\n<p>\u062c\u0628 \u0645\u062a\u0639\u062f\u062f \u06a9\u0631\u0646\u0679 \u0644\u06d2 \u062c\u0627\u0646\u06d2 \u0648\u0627\u0644\u06d2 \u06a9\u0646\u0688\u06a9\u0679\u0631 \u0627\u06cc\u06a9 \u06c1\u06cc \u0631\u06cc\u0633 \u0648\u06d2\u060c \u06a9\u06cc\u0628\u0644 \u0679\u0631\u06d2\u060c \u06cc\u0627 \u0632\u06cc\u0631 \u0632\u0645\u06cc\u0646 \u062e\u0646\u062f\u0642 \u0645\u06cc\u06ba \u0634\u0631\u06cc\u06a9 \u06c1\u0648\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u062a\u0648 \u0648\u06c1 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 <strong>\u0628\u0627\u06c1\u0645\u06cc \u062d\u0631\u0627\u0631\u062a<\/strong> \u062c\u0648 \u06c1\u0631 \u06a9\u06cc\u0628\u0644 \u06a9\u06cc \u062d\u0631\u0627\u0631\u062a \u06a9\u0648 \u062e\u062a\u0645 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0635\u0644\u0627\u062d\u06cc\u062a \u06a9\u0648 \u0645\u062a\u0627\u062b\u0631 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u0633 \u0631\u062c\u062d\u0627\u0646 \u06a9\u06d2 \u0644\u06cc\u06d2 NEC \u0679\u06cc\u0628\u0644 310.15(C)(1) \u0627\u0648\u0631 IEC 60364-5-52 \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u062c\u0627\u0631\u062d\u0627\u0646\u06c1 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u06d2\u06d4.<\/p>\n<p><strong>\u06af\u0631\u0648\u067e\u0646\u06af \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 (NEC\/IEC \u0645\u0639\u06cc\u0627\u0631\u0627\u062a):<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u06a9\u0631\u0646\u0679 \u0644\u06d2 \u062c\u0627\u0646\u06d2 \u0648\u0627\u0644\u06d2 \u06a9\u0646\u0688\u06a9\u0679\u0631\u0632 \u06a9\u06cc \u062a\u0639\u062f\u0627\u062f<\/th>\n<th>\u0627\u06cc\u0688\u062c\u0633\u0679\u0645\u0646\u0679 \u0641\u06cc\u06a9\u0679\u0631<\/th>\n<th>\u0645\u0624\u062b\u0631 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u0646\u0642\u0635\u0627\u0646<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1-3<\/td>\n<td>1.00<\/td>\n<td>0%<\/td>\n<\/tr>\n<tr>\n<td>4-6<\/td>\n<td>0.80<\/td>\n<td>20%<\/td>\n<\/tr>\n<tr>\n<td>7-9<\/td>\n<td>0.70<\/td>\n<td>30%<\/td>\n<\/tr>\n<tr>\n<td>10-20<\/td>\n<td>0.50<\/td>\n<td>50%<\/td>\n<\/tr>\n<tr>\n<td>21-30<\/td>\n<td>0.45<\/td>\n<td>55%<\/td>\n<\/tr>\n<tr>\n<td>31-40<\/td>\n<td>0.40<\/td>\n<td>60%<\/td>\n<\/tr>\n<tr>\n<td>41+<\/td>\n<td>0.35<\/td>\n<td>65%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u0627\u06c1\u0645 considerations:<\/strong><\/p>\n<ul>\n<li><strong>\u06c1\u0627\u0631\u0645\u0648\u0646\u06a9 \u06a9\u0631\u0646\u0679 \u0644\u06d2 \u062c\u0627\u0646\u06d2 \u0648\u0627\u0644\u06d2 \u0646\u06cc\u0648\u0679\u0631\u0644 \u06a9\u0646\u0688\u06a9\u0679\u0631\u0632 \u06a9\u0648 \u06a9\u0631\u0646\u0679 \u0644\u06d2 \u062c\u0627\u0646\u06d2 \u0648\u0627\u0644\u06d2 \u06a9\u0646\u0688\u06a9\u0679\u0631\u0632 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631 \u0634\u0645\u0627\u0631 \u06a9\u06cc\u0627 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4<\/strong><\/li>\n<li>\u06af\u0631\u0627\u0624\u0646\u0688\u0646\u06af\/\u0628\u0627\u0646\u0688\u0646\u06af \u06a9\u0646\u0688\u06a9\u0679\u0631\u0632 \u06a9\u0648 \u06af\u0631\u0648\u067e\u0646\u06af \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u06a9\u06cc \u0637\u0631\u0641 \u0634\u0645\u0627\u0631 \u0646\u06c1\u06cc\u06ba \u06a9\u06cc\u0627 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4<\/li>\n<li>\u06a9\u06cc\u0628\u0644\u0632 \u062c\u0648 \u0627\u067e\u0646\u06cc \u06af\u0631\u0648\u067e\u0688 \u0631\u06cc\u0679\u0646\u06af \u06a9\u06d2 &lt;35% \u067e\u0631 \u0686\u0644 \u0631\u06c1\u06cc \u06c1\u06cc\u06ba \u0627\u0646\u06c1\u06cc\u06ba \u0634\u0645\u0627\u0631 \u0633\u06d2 \u062e\u0627\u0631\u062c \u06a9\u06cc\u0627 \u062c\u0627 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u06d4<\/li>\n<li>\u0645\u062e\u062a\u0635\u0631 \u06af\u0631\u0648\u067e\u0646\u06af \u06a9\u06cc \u0644\u0645\u0628\u0627\u0626\u06cc (&lt;150mm\u00b2 \u06a9\u06d2 \u06a9\u0646\u0688\u06a9\u0679\u0631\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 3m) \u06a9\u0648 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0633\u06d2 \u0645\u0633\u062a\u062b\u0646\u06cc\u0670 \u06a9\u06cc\u0627 \u062c\u0627 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u06d4<\/li>\n<\/ul>\n<h3>\u062a\u0646\u0635\u06cc\u0628 \u06a9\u06d2 \u0637\u0631\u06cc\u0642\u06c1 \u06a9\u0627\u0631 \u06a9\u0627 \u0627\u062b\u0631<\/h3>\n<p><strong>\u06a9\u06cc\u0628\u0644 \u0679\u0631\u06d2 \u06a9\u06cc \u062a\u0646\u0635\u06cc\u0628\u0627\u062a<\/strong> (NEC \u062a\u0646\u0635\u06cc\u0628 \u06a9\u0627 \u0637\u0631\u06cc\u0642\u06c1 12\/13):<\/p>\n<ul>\n<li><strong>\u0633\u0646\u06af\u0644 \u0644\u06cc\u0626\u0631\u060c \u0627\u0633\u067e\u06cc\u0633\u0688:<\/strong> \u0633\u0631\u06a9\u0679\u0633 \u06a9\u06cc \u0627\u0635\u0644 \u062a\u0639\u062f\u0627\u062f \u06a9\u06d2 \u0644\u06cc\u06d2 \u06af\u0631\u0648\u067e\u0646\u06af \u0641\u06cc\u06a9\u0679\u0631 \u0644\u06af\u0627\u0626\u06cc\u06ba\u06d4<\/li>\n<li><strong>\u0645\u062a\u0639\u062f\u062f \u062a\u06c1\u06cc\u06ba\u060c \u0686\u06be\u0648\u062a\u06cc \u06c1\u0648\u0626\u06cc:<\/strong> 2 \u062a\u06c1\u0648\u06ba \u06a9\u06d2 \u0644\u06cc\u06d2 0.70 \u0641\u06cc\u06a9\u0679\u0631\u060c 3+ \u062a\u06c1\u0648\u06ba \u06a9\u06d2 \u0644\u06cc\u06d2 0.60 \u0644\u06af\u0627\u0626\u06cc\u06ba\u06d4<\/li>\n<li><strong>\u0645\u062d\u062f\u0648\u062f \u0648\u06cc\u0646\u0679\u06cc\u0644\u06cc\u0634\u0646 \u0648\u0627\u0644\u06cc \u0688\u06be\u06a9\u06cc \u06c1\u0648\u0626\u06cc \u0679\u0631\u06d2:<\/strong> \u0627\u0636\u0627\u0641\u06cc 0.95 \u06a9\u0645\u06cc \u06a9\u0627 \u0641\u06cc\u06a9\u0679\u0631<\/li>\n<\/ul>\n<p><strong>\u0632\u06cc\u0631 \u0632\u0645\u06cc\u0646 \u0688\u06a9\u0679 \u0628\u06cc\u0646\u06a9 \u06a9\u06cc \u062a\u0646\u0635\u06cc\u0628\u0627\u062a:<\/strong><\/p>\n<ul>\n<li><strong>\u0679\u0631\u06cc\u0641\u0648\u0627\u0626\u0644 \u0641\u0627\u0631\u0645\u06cc\u0634\u0646 (3 \u0641\u06cc\u0632 \u0686\u06be\u0648\u062a\u06d2 \u06c1\u0648\u0626\u06d2):<\/strong> \u0633\u0646\u06af\u0644 \u0633\u0631\u06a9\u0679 \u06a9\u06d2 \u0644\u06cc\u06d2 0.80 \u0641\u06cc\u06a9\u0679\u0631\u060c \u0645\u062a\u0639\u062f\u062f \u0633\u0631\u06a9\u0679\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 0.70\u06d4<\/li>\n<li><strong>2\u00d7 \u0642\u0637\u0631 \u06a9\u06cc \u0627\u0633\u067e\u06cc\u0633\u0646\u06af \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0641\u0644\u06cc\u0679 \u0641\u0627\u0631\u0645\u06cc\u0634\u0646:<\/strong> 0.85 \u0641\u06cc\u06a9\u0679\u0631<\/li>\n<li><strong>\u0627\u06cc\u06a9 \u06c1\u06cc \u062e\u0646\u062f\u0642 \u0645\u06cc\u06ba \u0645\u062a\u0639\u062f\u062f \u06a9\u0646\u0688\u0648\u0679\u0633:<\/strong> \u062a\u0631\u062a\u06cc\u0628 \u06a9\u06d2 \u0644\u062d\u0627\u0638 \u0633\u06d2 0.70-0.60 \u0641\u06cc\u06a9\u0679\u0631\u0632<\/li>\n<\/ul>\n<p>\u06a9\u06d2 \u0644\u06cc\u06d2 <a href=\"https:\/\/test.viox.com\/ur\/100a-panel-ev-charger-upgrade\/\">EV \u0686\u0627\u0631\u062c\u0646\u06af \u06a9\u06cc\u0628\u0644 \u0633\u0627\u0626\u0632\u0646\u06af<\/a>, \u060c \u06af\u0631\u0648\u067e\u0646\u06af \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u062e\u0627\u0635 \u0637\u0648\u0631 \u067e\u0631 \u067e\u0627\u0631\u06a9\u0646\u06af \u06af\u06cc\u0631\u0627\u062c \u06a9\u06cc \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u0645\u06cc\u06ba \u0627\u06c1\u0645 \u06c1\u06d2 \u062c\u06c1\u0627\u06ba \u0645\u062a\u0639\u062f\u062f 7kW \u06cc\u0627 22kW \u0686\u0627\u0631\u062c\u0631\u0632 \u0645\u0634\u062a\u0631\u06a9\u06c1 \u0631\u06cc\u0633 \u0648\u06cc\u0632 \u0645\u06cc\u06ba \u0634\u0631\u06cc\u06a9 \u06c1\u0648\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Multiple-power-cables-grouped-in-cable-tray-installation-requiring-ampacity-adjustment-factors-to-prevent-overheating-in-VIOX-electrical-distribution-system.webp\" alt=\"Multiple power cables grouped in cable tray installation requiring ampacity adjustment factors to prevent overheating in VIOX electrical distribution system\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 8px;\">\u06a9\u06cc\u0628\u0644 \u0679\u0631\u06d2 \u06a9\u06cc \u062a\u0646\u0635\u06cc\u0628 \u0645\u06cc\u06ba \u06af\u0631\u0648\u067e \u06a9\u06cc \u06af\u0626\u06cc \u0645\u062a\u0639\u062f\u062f \u067e\u0627\u0648\u0631 \u06a9\u06cc\u0628\u0644\u0632 \u06a9\u0648 VIOX \u0627\u0644\u06cc\u06a9\u0679\u0631\u06cc\u06a9\u0644 \u0688\u0633\u0679\u0631\u06cc \u0628\u06cc\u0648\u0634\u0646 \u0633\u0633\u0679\u0645 \u0645\u06cc\u06ba \u0632\u06cc\u0627\u062f\u06c1 \u06af\u0631\u0645 \u06c1\u0648\u0646\u06d2 \u0633\u06d2 \u0628\u0686\u0627\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u0627\u06cc\u0688\u062c\u0633\u0679\u0645\u0646\u0679 \u0641\u06cc\u06a9\u0679\u0631\u0632 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4.<\/figcaption><\/figure>\n<h2>\u0633\u06cc\u06a9\u0634\u0646 4: \u0645\u0634\u062a\u0631\u06a9\u06c1 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0646\u0627<\/h2>\n<h3>\u0636\u0631\u0628 \u06a9\u0627 \u0637\u0631\u06cc\u0642\u06c1 \u06a9\u0627\u0631<\/h3>\n<p>\u062c\u0628 \u0645\u062a\u0639\u062f\u062f \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u062d\u0627\u0644\u0627\u062a \u0628\u06cc\u06a9 \u0648\u0642\u062a \u0645\u0648\u062c\u0648\u062f \u06c1\u0648\u06ba\u060c \u062a\u0648 \u0639\u0648\u0627\u0645\u0644 \u06a9\u0648 <strong>\u0627\u06cc\u06a9 \u0633\u0627\u062a\u06be \u0636\u0631\u0628 \u062f\u06cc \u062c\u0627\u062a\u06cc \u06c1\u06d2\u06d4<\/strong> \u062d\u062a\u0645\u06cc \u0627\u06cc\u0688\u062c\u0633\u0679 \u0634\u062f\u06c1 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u06a9\u0627 \u062a\u0639\u06cc\u0646 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2:<\/p>\n<p><strong>\u0645\u0627\u0633\u0679\u0631 \u0641\u0627\u0631\u0645\u0648\u0644\u0627:<\/strong><\/p>\n<pre style=\"background: #f4f4f4; padding: 10px; border-radius: 4px; overflow-x: auto;\">\u0627\u06cc\u0688\u062c\u0633\u0679 \u0634\u062f\u06c1 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc = \u0628\u06cc\u0633 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u00d7 \u0679\u06cc\u0645\u067e \u0641\u06cc\u06a9\u0679\u0631 \u00d7 \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u0641\u06cc\u06a9\u0679\u0631 \u00d7 \u06af\u0631\u0648\u067e\u0646\u06af \u0641\u06cc\u06a9\u0679\u0631 \u00d7 \u062a\u0646\u0635\u06cc\u0628 \u0641\u06cc\u06a9\u0679\u0631<\/pre>\n<p><strong>\u0645\u0631\u062d\u0644\u06c1 \u0648\u0627\u0631 \u062d\u0633\u0627\u0628 \u06a9\u062a\u0627\u0628 \u06a9\u0627 \u0639\u0645\u0644:<\/strong><\/p>\n<ol>\n<li><strong>\u0628\u06cc\u0633 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u06a9\u06cc \u0634\u0646\u0627\u062e\u062a \u06a9\u0631\u06cc\u06ba\u06d4<\/strong> NEC \u0679\u06cc\u0628\u0644 310.16 \u06cc\u0627 IEC \u06a9\u0646\u0688\u06a9\u0679\u0631 \u0679\u06cc\u0628\u0644\u0632 \u0633\u06d2 (NEC 110.14(C) \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u0679\u0631\u0645\u06cc\u0646\u0644 \u0631\u06cc\u0679\u0646\u06af\u0632 \u06a9\u06cc \u0628\u0646\u06cc\u0627\u062f \u067e\u0631 75\u00b0C \u06cc\u0627 90\u00b0C \u06a9\u0627\u0644\u0645 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba)<\/li>\n<li><strong>\u0627\u067e\u0646\u06cc \u0645\u062e\u0635\u0648\u0635 \u062a\u0646\u0635\u06cc\u0628 \u06a9\u06d2 \u0644\u06cc\u06d2 \u062a\u0645\u0627\u0645 \u0642\u0627\u0628\u0644 \u0627\u0637\u0644\u0627\u0642 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u06a9\u0627 \u062a\u0639\u06cc\u0646 \u06a9\u0631\u06cc\u06ba\u06d4<\/strong> \u0627\u067e\u0646\u06cc \u0645\u062e\u0635\u0648\u0635 \u062a\u0646\u0635\u06cc\u0628 \u06a9\u06d2 \u0644\u06cc\u06d2<\/li>\n<li><strong>\u0639\u0648\u0627\u0645\u0644 \u06a9\u0648 \u0627\u06cc\u06a9 \u0633\u0627\u062a\u06be \u0636\u0631\u0628 \u062f\u06cc\u06ba\u06d4<\/strong> \u0645\u062c\u0645\u0648\u0639\u06cc \u06a9\u0645\u06cc \u062d\u0627\u0635\u0644 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2<\/li>\n<li><strong>\u0627\u06cc\u0688\u062c\u0633\u0679 \u0634\u062f\u06c1 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0626\u06cc\u06ba\u06d4<\/strong> \u0627\u0648\u0631 \u0644\u0648\u0688 \u06a9\u06cc \u0636\u0631\u0648\u0631\u06cc\u0627\u062a \u0633\u06d2 \u0645\u0648\u0627\u0632\u0646\u06c1 \u06a9\u0631\u06cc\u06ba\u06d4<\/li>\n<li><strong>\u0627\u06af\u0631 \u0627\u06cc\u0688\u062c\u0633\u0679 \u0634\u062f\u06c1 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc &lt; \u0645\u0637\u0644\u0648\u0628\u06c1 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u06c1\u06d2\u060c \u062a\u0648 \u06a9\u0646\u0688\u06a9\u0679\u0631 \u06a9\u0627 \u0633\u0627\u0626\u0632 \u0628\u0691\u06be\u0627\u0626\u06cc\u06ba \u0627\u0648\u0631 \u062f\u0648\u0628\u0627\u0631\u06c1 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0626\u06cc\u06ba\u06d4<\/strong><\/li>\n<\/ol>\n<h3>\u062d\u0642\u06cc\u0642\u06cc \u062f\u0646\u06cc\u0627 \u06a9\u06cc \u0645\u062b\u0627\u0644: \u0633\u0648\u0644\u0631 \u0627\u0631\u06cc\u06d2 DC \u06a9\u0645\u0628\u0627\u0626\u0646\u0631<\/h3>\n<p><strong>\u0645\u0646\u0638\u0631 \u0646\u0627\u0645\u06c1:<\/strong> \u0627\u06cc\u0631\u06cc\u0632\u0648\u0646\u0627 \u06a9\u06d2 \u0645\u0648\u0633\u0645 \u06af\u0631\u0645\u0627 \u06a9\u06d2 \u062d\u0627\u0644\u0627\u062a \u0645\u06cc\u06ba 8 \u0633\u0648\u0644\u0631 \u0633\u0679\u0631\u0646\u06af\u0632 \u0627\u06cc\u06a9 \u0686\u06be\u062a \u0648\u0627\u0644\u06d2 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u06a9\u0648 \u0641\u06cc\u0688 \u06a9\u0631 \u0631\u06c1\u06cc \u06c1\u06cc\u06ba\u06d4<\/p>\n<p><strong>\u062f\u06cc\u0626\u06d2 \u06af\u0626\u06d2 \u067e\u06cc\u0631\u0627\u0645\u06cc\u0679\u0631\u0632:<\/strong><\/p>\n<ul>\n<li>\u0644\u0648\u0688 \u06a9\u0631\u0646\u0679: 64A (8 \u0633\u0679\u0631\u0646\u06af\u0632 \u00d7 8A \u06c1\u0631 \u0627\u06cc\u06a9)<\/li>\n<li>\u0628\u06cc\u0633 \u06a9\u0646\u0688\u06a9\u0679\u0631: 4 AWG \u06a9\u0627\u067e\u0631 THHN (85A @ 75\u00b0C, 95A @ 90\u00b0C)<\/li>\n<li>\u0645\u062d\u06cc\u0637\u06cc \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a: 50\u00b0C (\u0686\u06be\u062a \u06a9\u06cc \u0646\u0645\u0627\u0626\u0634)<\/li>\n<li>\u0627\u0648\u0646\u0686\u0627\u0626\u06cc: 1,100 \u0645\u06cc\u0679\u0631<\/li>\n<li>\u06a9\u0631\u0646\u0679 \u0644\u06d2 \u062c\u0627\u0646\u06d2 \u0648\u0627\u0644\u06d2 \u06a9\u0646\u0688\u06a9\u0679\u0631\u0632 \u06a9\u06cc \u062a\u0639\u062f\u0627\u062f: 16 (8 \u0645\u062b\u0628\u062a + 8 \u0645\u0646\u0641\u06cc)<\/li>\n<li>\u062a\u0646\u0635\u06cc\u0628: \u06a9\u06cc\u0628\u0644 \u0679\u0631\u06d2\u060c \u0633\u0646\u06af\u0644 \u0644\u06cc\u0626\u0631<\/li>\n<\/ul>\n<p><strong>\u062d\u0633\u0627\u0628 \u06a9\u062a\u0627\u0628:<\/strong><\/p>\n<pre style=\"background: #f4f4f4; padding: 10px; border-radius: 4px; overflow-x: auto;\">\u0628\u06cc\u0633 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc (90\u00b0C): 95A\n<\/pre>\n<p><strong>\u0646\u062a\u06cc\u062c\u06c1:<\/strong> 4 AWG \u06c1\u06d2\u06d4 <strong>\u0646\u0627\u06a9\u0627\u0641\u06cc<\/strong> (38.7A &lt; 64A \u062f\u0631\u06a9\u0627\u0631 \u06c1\u06d2)\u06d4 1\/0 AWG (150A \u0628\u06cc\u0633) \u0622\u0632\u0645\u0627\u0626\u06cc\u06ba:<\/p>\n<pre style=\"background: #f4f4f4; padding: 10px; border-radius: 4px; overflow-x: auto;\">\u0627\u06cc\u0688\u062c\u0633\u0679\u0688 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc = 150A \u00d7 0.82 \u00d7 0.99 \u00d7 0.50 = 60.8A<\/pre>\n<p><strong>\u0627\u0628 \u0628\u06be\u06cc \u0646\u0627\u06a9\u0627\u0641\u06cc \u06c1\u06d2\u06d4.<\/strong> \u062d\u062a\u0645\u06cc \u062d\u0644: <strong>2\/0 AWG<\/strong> (175A \u0628\u06cc\u0633):<\/p>\n<pre style=\"background: #f4f4f4; padding: 10px; border-radius: 4px; overflow-x: auto;\">\u0627\u06cc\u0688\u062c\u0633\u0679\u0688 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc = 175A \u00d7 0.82 \u00d7 0.99 \u00d7 0.50 = 70.9A \u2713<\/pre>\n<p>\u06cc\u06c1 \u0645\u062b\u0627\u0644 \u0638\u0627\u06c1\u0631 \u06a9\u0631\u062a\u06cc \u06c1\u06d2 \u06a9\u06c1 \u0634\u0645\u0633\u06cc \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u0645\u06cc\u06ba \u06a9\u0645 \u0633\u0627\u0626\u0632 \u06a9\u06d2 \u06a9\u0646\u0688\u06a9\u0679\u0631 \u06a9\u06cc\u0648\u06ba \u0639\u0627\u0645 \u06c1\u06cc\u06ba\u2014\u0688\u06cc\u0631\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u06a9\u0648 \u06a9\u0645 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 <strong>60% \u06cc\u0627 \u0627\u0633 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1<\/strong> \u0633\u062e\u062a \u062d\u0627\u0644\u0627\u062a \u0645\u06cc\u06ba\u06d4.<\/p>\n<h3>\u06a9\u0645\u0631\u0634\u0644 \u0627\u06cc \u0648\u06cc \u0686\u0627\u0631\u062c\u0646\u06af \u0627\u0633\u0679\u06cc\u0634\u0646 \u0645\u062b\u0627\u0644<\/h3>\n<p><strong>\u0645\u0646\u0638\u0631 \u0646\u0627\u0645\u06c1:<\/strong> 22kW \u0644\u06cc\u0648\u0644 2 \u0627\u06cc \u0648\u06cc \u0686\u0627\u0631\u062c\u0631 \u0628\u06cc\u0646\u06a9 \u06a9\u0648 \u0632\u06cc\u0631 \u0632\u0645\u06cc\u0646 \u0641\u06cc\u0688\u0631<\/p>\n<p><strong>\u062f\u06cc\u0626\u06d2 \u06af\u0626\u06d2 \u067e\u06cc\u0631\u0627\u0645\u06cc\u0679\u0631\u0632:<\/strong><\/p>\n<ul>\n<li>\u0644\u0648\u0688 \u06a9\u0631\u0646\u0679: 96A (\u062a\u06cc\u0646 32A \u0686\u0627\u0631\u062c\u0631)<\/li>\n<li>\u06a9\u0646\u0688\u06a9\u0679\u0631: 3 AWG \u06a9\u0627\u067e\u0631 XHHW-2 (115A @ 75\u00b0C, 130A @ 90\u00b0C)<\/li>\n<li>\u0645\u0679\u06cc \u06a9\u0627 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a: 30\u00b0C<\/li>\n<li>\u062f\u0641\u0646 \u06a9\u06cc \u06af\u06c1\u0631\u0627\u0626\u06cc: 0.8m<\/li>\n<li>\u062e\u0646\u062f\u0642 \u0645\u06cc\u06ba \u0633\u0631\u06a9\u0679\u0633 \u06a9\u06cc \u062a\u0639\u062f\u0627\u062f: 1 (3 \u06a9\u0646\u0688\u06a9\u0679\u0631 + \u06af\u0631\u0627\u0624\u0646\u0688)<\/li>\n<li>\u0645\u0633\u0644\u0633\u0644 \u0644\u0648\u0688 \u0641\u06cc\u06a9\u0679\u0631: 1.25 (NEC 625.41 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06cc \u0648\u06cc \u0622\u0644\u0627\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 125% \u0633\u0627\u0626\u0632\u0646\u06af \u062f\u0631\u06a9\u0627\u0631 \u06c1\u06d2)<\/li>\n<\/ul>\n<p><strong>\u062d\u0633\u0627\u0628 \u06a9\u062a\u0627\u0628:<\/strong><\/p>\n<pre style=\"background: #f4f4f4; padding: 10px; border-radius: 4px; overflow-x: auto;\">\u0628\u06cc\u0633 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc (90\u00b0C): 130A\n<\/pre>\n<p><strong>\u0646\u062a\u06cc\u062c\u06c1:<\/strong> 3 AWG \u06c1\u06d2\u06d4 <strong>\u0646\u0627\u06a9\u0627\u0641\u06cc<\/strong> (114.8A &lt; 120A)\u06d4 \u062d\u0644: <strong>2 AWG<\/strong> (150A \u0628\u06cc\u0633):<\/p>\n<pre style=\"background: #f4f4f4; padding: 10px; border-radius: 4px; overflow-x: auto;\">\u0627\u06cc\u0688\u062c\u0633\u0679\u0688 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc = 150A \u00d7 0.92 \u00d7 0.96 = 132.5A \u2713<\/pre>\n<p>\u0633\u0645\u062c\u06be\u0646\u0627 <a href=\"https:\/\/test.viox.com\/ur\/cable-size-types-mm-awg-bs-conversion-guide\/\">\u0627\u06cc \u0648\u06cc \u0686\u0627\u0631\u062c\u0631\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u0646\u0627\u0633\u0628 \u0633\u0631\u06a9\u0679 \u0628\u0631\u06cc\u06a9\u0631 \u0633\u0627\u0626\u0632\u0646\u06af<\/a> \u062a\u0645\u0627\u0645 \u0688\u06cc\u0631\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u06a9\u06d2 \u0627\u0637\u0644\u0627\u0642 \u06a9\u06d2 \u0628\u0639\u062f \u06a9\u0646\u0688\u06a9\u0679\u0631 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u06a9\u0648 OCPD \u0631\u06cc\u0679\u0646\u06af \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0645\u0631\u0628\u0648\u0637 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u06d2\u06d4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Cable-sizing-calculation-flowchart-showing-systematic-application-of-temperature-altitude-and-grouping-derating-factors-per-NEC-and-IEC-standards.webp\" alt=\"Cable sizing calculation flowchart showing systematic application of temperature, altitude, and grouping derating factors per NEC and IEC standards\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 8px;\">\u06a9\u06cc\u0628\u0644 \u0633\u0627\u0626\u0632\u0646\u06af \u06a9\u06cc\u0644\u06a9\u0648\u0644\u06cc\u0634\u0646 \u0641\u0644\u0648\u0686\u0627\u0631\u0679 \u062c\u0648 NEC \u0627\u0648\u0631 IEC \u0645\u0639\u06cc\u0627\u0631\u0627\u062a \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a\u060c \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u0627\u0648\u0631 \u06af\u0631\u0648\u067e\u0646\u06af \u0688\u06cc\u0631\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u06a9\u06d2 \u0645\u0646\u0638\u0645 \u0627\u0637\u0644\u0627\u0642 \u06a9\u0648 \u0638\u0627\u06c1\u0631 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4.<\/figcaption><\/figure>\n<h2>\u0688\u06cc\u0631\u0679\u0646\u06af \u0641\u06cc\u06a9\u0679\u0631 \u06a9\u0648\u0626\u06cc\u06a9 \u0631\u06cc\u0641\u0631\u0646\u0633 \u0679\u06cc\u0628\u0644\u0632<\/h2>\n<h3>\u0645\u0634\u062a\u0631\u06a9\u06c1 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u0627\u0648\u0631 \u06af\u0631\u0648\u067e\u0646\u06af \u0688\u06cc\u0631\u0679\u0646\u06af<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u0645\u0646\u0638\u0631\u0646\u0627\u0645\u06c1<\/th>\n<th>\u0679\u06cc\u0645\u067e \u0641\u06cc\u06a9\u0679\u0631<\/th>\n<th>\u06af\u0631\u0648\u067e \u0641\u06cc\u06a9\u0679\u0631<\/th>\n<th>\u0645\u0634\u062a\u0631\u06a9\u06c1<\/th>\n<th>\u0645\u062b\u0627\u0644: 100A \u0628\u06cc\u0633 \u2192 \u062d\u062a\u0645\u06cc \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>3 \u06a9\u06cc\u0628\u0644\u0632\u060c 30\u00b0C<\/td>\n<td>1.00<\/td>\n<td>1.00<\/td>\n<td>1.00<\/td>\n<td>100A<\/td>\n<\/tr>\n<tr>\n<td>6 \u06a9\u06cc\u0628\u0644\u0632\u060c 40\u00b0C<\/td>\n<td>0.91<\/td>\n<td>0.80<\/td>\n<td>0.73<\/td>\n<td>73A<\/td>\n<\/tr>\n<tr>\n<td>9 \u06a9\u06cc\u0628\u0644\u0632\u060c 50\u00b0C<\/td>\n<td>0.82<\/td>\n<td>0.70<\/td>\n<td>0.57<\/td>\n<td>57A<\/td>\n<\/tr>\n<tr>\n<td>15 \u06a9\u06cc\u0628\u0644\u0632\u060c 50\u00b0C + \u0627\u0648\u0646\u0686\u0627\u0626\u06cc 2000m<\/td>\n<td>0.82<\/td>\n<td>0.50<\/td>\n<td>0.39*<\/td>\n<td>39A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>*0.94 \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u0641\u06cc\u06a9\u0679\u0631 \u0634\u0627\u0645\u0644 \u06c1\u06d2 (0.82 \u00d7 0.50 \u00d7 0.94 = 0.385)<\/em><\/p>\n<h3>\u062a\u0646\u0635\u06cc\u0628 \u06a9\u06d2 \u0637\u0631\u06cc\u0642\u06c1 \u06a9\u0627\u0631 \u06a9\u06cc \u0628\u06cc\u0633 \u0631\u06cc\u0679\u0646\u06af \u06a9\u0627 \u0645\u0648\u0627\u0632\u0646\u06c1<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\" border=\"1\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u062a\u0646\u0635\u06cc\u0628 \u06a9\u0627 \u0637\u0631\u06cc\u0642\u06c1<\/th>\n<th>\u0631\u0634\u062a\u06c1 \u062f\u0627\u0631 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc<\/th>\n<th>\u0639\u0627\u0645 \u0627\u06cc\u067e\u0644\u06cc \u06a9\u06cc\u0634\u0646\u0632<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0622\u0632\u0627\u062f \u06c1\u0648\u0627 \u0645\u06cc\u06ba \u0633\u0646\u06af\u0644 \u06a9\u06cc\u0628\u0644<\/td>\n<td>1.00 (\u0633\u0628 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1)<\/td>\n<td>\u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u0627\u0633\u067e\u06cc\u0646\u060c \u0679\u06cc\u0633\u0679 \u0633\u06cc\u0679 \u0627\u067e<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u0631\u0627\u06c1 \u0631\u0627\u0633\u062a \u0633\u0637\u062d \u067e\u0631 \u06a9\u0644\u067e \u06a9\u06cc\u0627 \u06af\u06cc\u0627\u06d4<\/td>\n<td>0.95<\/td>\n<td>\u0635\u0646\u0639\u062a\u06cc \u062f\u06cc\u0648\u0627\u0631\u06cc\u06ba\u060c \u0633\u0627\u062e\u062a\u06cc \u0645\u0627\u0624\u0646\u0679\u0646\u06af<\/td>\n<\/tr>\n<tr>\n<td>\u06a9\u0646\u0688\u06cc\u0648\u0679\/\u0679\u0631\u0646\u06a9\u0646\u06af \u0645\u06cc\u06ba (1-3 \u06a9\u06cc\u0628\u0644\u0632)<\/td>\n<td>0.80<\/td>\n<td>\u0639\u0645\u0627\u0631\u062a \u06a9\u06cc \u0648\u0627\u0626\u0631\u0646\u06af\u060c \u0645\u062d\u0641\u0648\u0638 \u0631\u0646\u0632<\/td>\n<\/tr>\n<tr>\n<td>\u06a9\u06cc\u0628\u0644 \u0679\u0631\u06d2\u060c \u0633\u0646\u06af\u0644 \u0644\u06cc\u0626\u0631<\/td>\n<td>0.75<\/td>\n<td>\u06cc\u0648\u0679\u06cc\u0644\u06cc\u0679\u06cc \u0631\u0648\u0645\u0632\u060c \u0688\u06cc\u0679\u0627 \u0633\u06cc\u0646\u0679\u0631\u0632<\/td>\n<\/tr>\n<tr>\n<td>\u0632\u0645\u06cc\u0646 \u0645\u06cc\u06ba \u0628\u0631\u0627\u06c1 \u0631\u0627\u0633\u062a \u062f\u0641\u0646<\/td>\n<td>0.70<\/td>\n<td>\u0632\u06cc\u0631 \u0632\u0645\u06cc\u0646 \u062a\u0642\u0633\u06cc\u0645<\/td>\n<\/tr>\n<tr>\n<td>\u0632\u06cc\u0631 \u0632\u0645\u06cc\u0646 \u0688\u06a9\u0679 \u0645\u06cc\u06ba<\/td>\n<td>0.65<\/td>\n<td>\u0637\u0648\u06cc\u0644 \u0641\u0627\u0635\u0644\u06d2 \u062a\u06a9 \u062a\u0631\u0633\u06cc\u0644<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0627\u06a9\u062b\u0631 \u067e\u0648\u0686\u06be\u06d2 \u06af\u0626\u06d2 \u0633\u0648\u0627\u0644\u0627\u062a<\/h2>\n<p><strong>\u0633\u0648\u0627\u0644 1: \u06a9\u06cc\u0627 \u0645\u062c\u06be\u06d2 \u0688\u06cc\u0631\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u0644\u0627\u06af\u0648 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u06d2 \u0627\u06af\u0631 \u0645\u06cc\u0631\u06cc \u06a9\u06cc\u0628\u0644 \u0627\u067e\u0646\u06cc \u0631\u06cc\u0679\u06cc\u0688 \u0635\u0644\u0627\u062d\u06cc\u062a \u0633\u06d2 \u06a9\u0645 \u067e\u0631 \u0686\u0644\u062a\u06cc \u06c1\u06d2\u061f<\/strong><\/p>\n<p>\u062c\u06cc \u06c1\u0627\u06ba\u060c \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0641\u06cc\u06a9\u0679\u0631\u0632 \u0628\u0648\u062c\u06be \u06a9\u06cc \u0641\u06cc\u0635\u062f \u0633\u06d2 \u0642\u0637\u0639 \u0646\u0638\u0631 \u0644\u0627\u0632\u0645\u06cc \u06c1\u06cc\u06ba\u06d4 \u06cc\u06c1 \u0645\u0627\u062d\u0648\u0644\u06cc\u0627\u062a\u06cc \u062d\u0627\u0644\u0627\u062a \u06a9\u06cc \u0628\u0646\u06cc\u0627\u062f \u067e\u0631 \u06a9\u0646\u0688\u06a9\u0679\u0631 \u06a9\u06cc \u0632\u06cc\u0627\u062f\u06c1 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0645\u062d\u0641\u0648\u0638 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u06a9\u0648 \u0627\u06cc\u0688\u062c\u0633\u0679 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0627\u0633 \u06a9\u0627 \u0648\u0627\u062d\u062f \u0627\u0633\u062a\u062b\u0646\u0627\u0621 \u0648\u06c1 \u06a9\u06cc\u0628\u0644\u0632 \u06c1\u06cc\u06ba \u062c\u0648 \u0627\u067e\u0646\u06cc \u06af\u0631\u0648\u067e\u0688 \u0631\u06cc\u0679\u0646\u06af \u06a9\u06d2 35% \u0633\u06d2 \u06a9\u0645 \u067e\u0631 \u0645\u062e\u062a\u0635\u0631 \u0641\u0627\u0635\u0644\u0648\u06ba (&lt;3m) \u067e\u0631 \u0686\u0644\u062a\u06cc \u06c1\u06cc\u06ba\u060c \u062c\u0646\u06c1\u06cc\u06ba IEC 60364-5-52 \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u06af\u0631\u0648\u067e\u0646\u06af \u0634\u0645\u0627\u0631 \u0633\u06d2 \u062e\u0627\u0631\u062c \u06a9\u06cc\u0627 \u062c\u0627 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u06d4.<\/p>\n<p><strong>\u0633\u0648\u0627\u0644 2: \u06a9\u06cc\u0627 \u0645\u06cc\u06ba THHN \u062a\u0627\u0631 \u06a9\u06d2 \u0644\u06cc\u06d2 90\u00b0C \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u06a9\u0627\u0644\u0645 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631 \u0633\u06a9\u062a\u0627 \u06c1\u0648\u06ba \u0627\u06af\u0631 \u06cc\u06c1 75\u00b0C \u0631\u06cc\u0679\u06cc\u0688 \u0633\u0631\u06a9\u0679 \u0628\u0631\u06cc\u06a9\u0631 \u067e\u0631 \u062e\u062a\u0645 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u061f<\/strong><\/p>\n<p>\u062d\u062a\u0645\u06cc \u0633\u0627\u0626\u0632\u0646\u06af \u06a9\u06d2 \u0641\u06cc\u0635\u0644\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0646\u06c1\u06cc\u06ba\u06d4 NEC 110.14(C) \u06a9\u06d2 \u0644\u06cc\u06d2 \u2264100A \u0633\u0631\u06a9\u0679\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 \u06a9\u0645 \u0679\u0631\u0645\u06cc\u0646\u0644 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u06cc \u0631\u06cc\u0679\u0646\u06af (75\u00b0C) \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u06d2 \u062c\u0628 \u062a\u06a9 \u06a9\u06c1 \u0622\u0644\u0627\u062a \u062e\u0627\u0635 \u0637\u0648\u0631 \u067e\u0631 90\u00b0C \u06a9\u06d2 \u0644\u06cc\u06d2 \u062f\u0631\u062c \u0646\u06c1 \u06c1\u0648\u06ba\u06d4 \u062a\u0627\u06c1\u0645\u060c \u0622\u067e <strong>\u0645\u0639\u0644\u0648\u0645<\/strong> \u0688\u06cc\u0631\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u06a9\u0627 \u0627\u0637\u0644\u0627\u0642 \u06a9\u0631\u062a\u06d2 \u0648\u0642\u062a 90\u00b0C \u0628\u06cc\u0633 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u060c \u067e\u06be\u0631 \u062a\u0635\u062f\u06cc\u0642 \u06a9\u0631\u06cc\u06ba \u06a9\u06c1 \u0688\u06cc\u0631\u0679\u06cc\u0688 \u0646\u062a\u06cc\u062c\u06c1 75\u00b0C \u0631\u06cc\u0679\u0646\u06af \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0646\u06c1\u06cc\u06ba \u06c1\u06d2\u06d4 \u06cc\u06c1 \u0637\u0631\u06cc\u0642\u06c1 \u0645\u062d\u0641\u0648\u0638 \u0679\u0631\u0645\u06cc\u0646\u06cc\u0634\u0646 \u06a9\u0648 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u062a\u06d2 \u06c1\u0648\u0626\u06d2 \u06a9\u0646\u0688\u06a9\u0679\u0631 \u06a9\u06cc \u0635\u0644\u0627\u062d\u06cc\u062a \u06a9\u0648 \u0632\u06cc\u0627\u062f\u06c1 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4.<\/p>\n<p><strong>\u0633\u0648\u0627\u0644 3: \u0645\u06cc\u06ba \u0645\u062e\u0644\u0648\u0637 \u0688\u06cc\u0631\u0679\u0646\u06af \u062d\u0627\u0644\u0627\u062a \u06a9\u0648 \u06a9\u06cc\u0633\u06d2 \u0633\u0646\u0628\u06be\u0627\u0644\u0648\u06ba\u060c \u062c\u06cc\u0633\u06d2 \u06a9\u06c1 \u06a9\u06cc\u0628\u0644\u0632 \u062c\u0648 \u062c\u0632\u0648\u06cc \u0637\u0648\u0631 \u067e\u0631 \u062f\u0641\u0646 \u06c1\u06cc\u06ba \u0627\u0648\u0631 \u062c\u0632\u0648\u06cc \u0637\u0648\u0631 \u067e\u0631 \u06c1\u0648\u0627 \u0645\u06cc\u06ba \u06c1\u06cc\u06ba\u061f<\/strong><\/p>\n<p>\u0644\u0627\u06af\u0648 \u06a9\u0631\u06cc\u06ba <strong>\u0633\u0628 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0645\u062d\u062f\u0648\u062f<\/strong> \u062a\u0646\u0635\u06cc\u0628 \u06a9\u06d2 \u0627\u0633 \u062d\u0635\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0688\u06cc\u0631\u0679\u0646\u06af \u0641\u06cc\u06a9\u0679\u0631 \u062c\u0648 \u062a\u06be\u0631\u0645\u0644 \u0631\u06a9\u0627\u0648\u0679 \u0628\u0646\u062a\u0627 \u06c1\u06d2\u06d4 \u0645\u062b\u0627\u0644 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631\u060c \u0627\u06af\u0631 \u06a9\u06cc\u0628\u0644 \u0631\u0646 \u06a9\u0627 80% \u0622\u0632\u0627\u062f \u06c1\u0648\u0627 \u0645\u06cc\u06ba \u06c1\u06d2 \u0644\u06cc\u06a9\u0646 20% \u062a\u06be\u0631\u0645\u0644 \u0645\u0648\u0635\u0644\u06cc\u062a \u0633\u06d2 \u06af\u0632\u0631\u062a\u0627 \u06c1\u06d2\u060c \u062a\u0648 \u067e\u0648\u0631\u06d2 \u0633\u0631\u06a9\u0679 \u06a9\u0648 \u0645\u0648\u0635\u0644 \u062d\u0635\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0688\u06cc\u0631\u0679\u06cc\u0688 \u06a9\u06cc\u0627 \u062c\u0627\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2\u06d4 \u0642\u062f\u0627\u0645\u062a \u067e\u0633\u0646\u062f \u0627\u0646\u062c\u06cc\u0646\u0626\u0631\u0646\u06af \u067e\u0631\u06cc\u06a9\u0679\u0633 \u06c1\u0645\u06cc\u0634\u06c1 \u067e\u0648\u0631\u06d2 \u0633\u0631\u06a9\u0679 \u06a9\u06cc \u0644\u0645\u0628\u0627\u0626\u06cc \u06a9\u06d2 \u0644\u06cc\u06d2 \u0628\u062f\u062a\u0631\u06cc\u0646 \u062d\u0627\u0644\u0627\u062a \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u0646\u0627 \u06c1\u06d2\u06d4.<\/p>\n<p><strong>\u0633\u0648\u0627\u0644 4: \u06a9\u06cc\u0627 \u0645\u062e\u062a\u0635\u0631 \u06a9\u06cc\u0628\u0644 \u0631\u0646\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 \u06a9\u0648\u0626\u06cc \u0627\u0633\u062a\u062b\u0646\u0627\u0621 \u06c1\u06d2 \u062c\u0646 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u06a9\u0645\u0644 \u0688\u06cc\u0631\u0679\u0646\u06af \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u0646\u06c1\u06cc\u06ba \u06c1\u06d2\u061f<\/strong><\/p>\n<p>\u062c\u06cc \u06c1\u0627\u06ba\u06d4 NEC \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u0633\u062a\u062b\u0646\u0627\u0621 \u06a9\u06cc \u0627\u062c\u0627\u0632\u062a \u062f\u06cc\u062a\u0627 \u06c1\u06d2\u06d4 <strong>\u0646\u067e\u0644\u0632<\/strong> (\u0645\u062e\u062a\u0635\u0631 \u06a9\u0646\u0688\u06cc\u0648\u0679 \u0633\u06cc\u06a9\u0634\u0646 \u2264600mm) \u062c\u0633 \u0645\u06cc\u06ba \u06a9\u0646\u0688\u06a9\u0679\u0631\u0632 \u06a9\u06cc \u06a9\u0648\u0626\u06cc \u0628\u06be\u06cc \u062a\u0639\u062f\u0627\u062f \u06c1\u0648\u06d4 IEC 60364-5-52 \u06a9\u0646\u0688\u06a9\u0679\u0631 &lt;150mm\u00b2 \u06a9\u06d2 \u0644\u06cc\u06d2 1m \u0633\u06d2 \u06a9\u0645 \u06cc\u0627 \u06a9\u0646\u0688\u06a9\u0679\u0631 \u2265150mm\u00b2 \u06a9\u06d2 \u0644\u06cc\u06d2 3m \u0633\u06d2 \u06a9\u0645 \u06a9\u06cc\u0628\u0644 \u06a9\u06cc \u0644\u0645\u0628\u0627\u0626\u06cc \u06a9\u06d2 \u0644\u06cc\u06d2 \u06af\u0631\u0648\u067e\u0646\u06af \u0688\u06cc\u0631\u0679\u0646\u06af \u06a9\u0648 \u0646\u0638\u0631 \u0627\u0646\u062f\u0627\u0632 \u06a9\u0631\u0646\u06d2 \u06a9\u06cc \u0627\u062c\u0627\u0632\u062a \u062f\u06cc\u062a\u0627 \u06c1\u06d2\u06d4 \u062a\u0627\u06c1\u0645\u060c \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u0627\u0648\u0631 \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u0688\u06cc\u0631\u0679\u0646\u06af \u06c1\u0645\u06cc\u0634\u06c1 \u06a9\u06cc\u0628\u0644 \u06a9\u06cc \u0644\u0645\u0628\u0627\u0626\u06cc \u0633\u06d2 \u0642\u0637\u0639 \u0646\u0638\u0631 \u0644\u0627\u06af\u0648 \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4.<\/p>\n<p><strong>\u0633\u0648\u0627\u0644 5: \u0645\u0639\u062f\u0646\u06cc \u0645\u0648\u0635\u0644 (MI) \u06a9\u06cc\u0628\u0644\u0632 \u067e\u0631 \u06a9\u0648\u0646 \u0633\u06d2 \u0688\u06cc\u0631\u0679\u0646\u06af \u0639\u0648\u0627\u0645\u0644 \u0644\u0627\u06af\u0648 \u06c1\u0648\u062a\u06d2 \u06c1\u06cc\u06ba\u061f<\/strong><\/p>\n<p>MI \u06a9\u06cc\u0628\u0644\u0632 (MIMS \u062a\u0639\u0645\u06cc\u0631) \u0645\u06cc\u06ba \u0627\u0639\u0644\u06cc \u062a\u06be\u0631\u0645\u0644 \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc \u06c1\u0648\u062a\u06cc \u06c1\u06d2 \u0627\u0648\u0631 \u0627\u06a9\u062b\u0631 \u0636\u0631\u0648\u0631\u062a \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4 <strong>\u06a9\u0648\u0626\u06cc \u0688\u06cc\u0631\u0679\u0646\u06af \u0646\u06c1\u06cc\u06ba\u06d4<\/strong> \u06af\u0631\u0648\u067e \u0628\u0646\u062f\u06cc \u06a9\u06d2 \u0644\u06cc\u06d2 \u062c\u0628 \u062f\u0648\u0633\u0631\u06d2 \u06a9\u06cc\u0628\u0644 \u0627\u0642\u0633\u0627\u0645 \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0631\u0627\u0628\u0637\u06d2 \u0645\u06cc\u06ba \u0646\u06c1 \u06c1\u0648\u06ba\u06d4 \u062a\u0627\u06c1\u0645\u060c \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u0627\u0648\u0631 \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u06a9\u06d2 \u0644\u062d\u0627\u0638 \u0633\u06d2 \u06a9\u0645\u06cc \u0627\u0628 \u0628\u06be\u06cc \u0644\u0627\u06af\u0648 \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4 \u0645\u0639\u062f\u0646\u06cc \u0645\u0648\u0635\u0644 \u06a9\u0646\u0688\u06a9\u0679\u0631\u0632 \u067e\u0631 \u0645\u062e\u0635\u0648\u0635 \u0631\u06c1\u0646\u0645\u0627\u0626\u06cc \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u06cc\u0646\u0648\u0641\u06cc\u06a9\u0686\u0631\u0631 \u06a9\u06cc \u062a\u0635\u0631\u06cc\u062d\u0627\u062a \u0627\u0648\u0631 AS\/NZS 3008.1 \u06cc\u0627 IEC 60702 \u0633\u06d2 \u0631\u062c\u0648\u0639 \u06a9\u0631\u06cc\u06ba\u06d4.<\/p>\n<p><strong>\u0633\u0648\u0627\u0644 6: \u06c1\u0627\u0631\u0645\u0648\u0646\u06a9\u0633 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u06a9\u06cc \u0636\u0631\u0648\u0631\u06cc\u0627\u062a \u06a9\u0648 \u06a9\u06cc\u0633\u06d2 \u0645\u062a\u0627\u062b\u0631 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u061f<\/strong><\/p>\n<p><strong>\u062a\u06cc\u0633\u0631\u06d2 \u06c1\u0627\u0631\u0645\u0648\u0646\u06a9 \u06a9\u0631\u0646\u0679<\/strong> \u0646\u06cc\u0648\u0679\u0631\u0644 \u06a9\u0646\u0688\u06a9\u0679\u0631\u0632 \u0645\u06cc\u06ba \u0627\u0636\u0627\u0641\u06cc I\u00b2R \u0646\u0642\u0635\u0627\u0646\u0627\u062a \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u062c\u0633 \u06a9\u06cc \u0648\u062c\u06c1 \u0633\u06d2 \u06af\u0631\u0648\u067e \u0628\u0646\u062f\u06cc \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u06a9\u06d2 \u0645\u0642\u0627\u0635\u062f \u06a9\u06d2 \u0644\u06cc\u06d2 \u0646\u06cc\u0648\u0679\u0631\u0644 \u06a9\u0648 \u06a9\u0631\u0646\u0679 \u0644\u06d2 \u062c\u0627\u0646\u06d2 \u0648\u0627\u0644\u0627 \u06a9\u0646\u0688\u06a9\u0679\u0631 \u0634\u0645\u0627\u0631 \u06a9\u0631\u0646\u0627 \u0636\u0631\u0648\u0631\u06cc \u06c1\u06d2\u06d4 \u0627\u06c1\u0645 \u063a\u06cc\u0631 \u0644\u06a9\u06cc\u0631\u06cc \u0628\u0648\u062c\u06be (VFDs\u060c LED \u0688\u0631\u0627\u0626\u06cc\u0648\u0631\u0632\u060c \u0627\u0644\u06cc\u06a9\u0679\u0631\u0627\u0646\u06a9 \u0628\u06cc\u0644\u0633\u0679) \u0648\u0627\u0644\u06cc \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u0645\u06cc\u06ba\u060c \u06c1\u0627\u0631\u0645\u0648\u0646\u06a9 \u06a9\u0631\u0646\u0679 \u0645\u0648\u0627\u062f \u06a9\u06d2 \u0644\u06cc\u06d2 \u0636\u0631\u0648\u0631\u06cc \u06c1\u0648 \u0633\u06a9\u062a\u0627 \u06c1\u06d2 \u06a9\u06c1 \u0646\u06cc\u0648\u0679\u0631\u0644 \u06a9\u0646\u0688\u06a9\u0679\u0631\u0632 \u06a9\u0648 \u0641\u06cc\u0632 \u06a9\u0646\u0688\u06a9\u0679\u0631\u0632 \u06a9\u06d2 200% \u0633\u0627\u0626\u0632 \u06a9\u0627 \u0628\u0646\u0627\u06cc\u0627 \u062c\u0627\u0626\u06d2 \u0627\u0648\u0631 \u0627\u0633 \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0627\u06cc\u0688\u062c\u0633\u0679\u0645\u0646\u0679 \u06a9\u06cc \u062c\u0627\u0626\u06d2\u06d4.<\/p>\n<p><strong>\u0633\u0648\u0627\u0644 7: \u06a9\u06cc\u0627 \u0645\u06cc\u06ba \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0641\u06cc\u06a9\u0679\u0631\u0632 \u0644\u06af\u0627\u0646\u06d2 \u06a9\u06d2 \u0628\u062c\u0627\u0626\u06d2 \u06a9\u0646\u0688\u06a9\u0679\u0631 \u06a9\u0627 \u0633\u0627\u0626\u0632 \u0628\u0691\u0627 \u06a9\u0631 \u06a9\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0645\u062d\u06cc\u0637\u06cc \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u06cc \u062a\u0644\u0627\u0641\u06cc \u06a9\u0631 \u0633\u06a9\u062a\u0627 \u06c1\u0648\u06ba\u061f<\/strong><\/p>\n<p>\u0646\u06c1\u06cc\u06ba\u06d4 \u0622\u067e \u06a9\u0648 \u0644\u0627\u0632\u0645\u06cc \u0637\u0648\u0631 \u067e\u0631 <strong>\u06c1\u0645\u06cc\u0634\u06c1 \u0645\u0646\u0627\u0633\u0628 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0641\u06cc\u06a9\u0679\u0631\u0632 \u0644\u06af\u0627\u0626\u06cc\u06ba<\/strong> \u06a9\u0646\u0688\u06a9\u0679\u0631 \u06a9\u06cc \u0627\u06cc\u0688\u062c\u0633\u0679 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u06a9\u0627 \u062a\u0639\u06cc\u0646 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u067e\u06be\u0631 \u0627\u06cc\u06a9 \u06a9\u0646\u0688\u06a9\u0679\u0631 \u0633\u0627\u0626\u0632 \u0645\u0646\u062a\u062e\u0628 \u06a9\u0631\u06cc\u06ba \u062c\u06c1\u0627\u06ba \u0627\u06cc\u0688\u062c\u0633\u0679 \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u0644\u0648\u0688 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06a9\u0648 \u067e\u0648\u0631\u0627 \u06a9\u0631\u06d2 \u06cc\u0627 \u0627\u0633 \u0633\u06d2 \u062a\u062c\u0627\u0648\u0632 \u06a9\u0631\u06d2\u06d4 \u0645\u0646\u0627\u0633\u0628 \u062d\u0633\u0627\u0628 \u06a9\u06d2 \u0628\u063a\u06cc\u0631 \u0645\u062d\u0636 \u0633\u0627\u0626\u0632 \u0628\u0691\u0627 \u06a9\u0631\u0646\u0627 NEC \u06a9\u06d2 \u0637\u0631\u06cc\u0642\u06c1 \u06a9\u0627\u0631 \u06a9\u06cc \u062e\u0644\u0627\u0641 \u0648\u0631\u0632\u06cc \u06a9\u0631\u062a\u0627 \u06c1\u06d2 \u0627\u0648\u0631 \u0627\u0633 \u06a9\u06d2 \u0646\u062a\u06cc\u062c\u06d2 \u0645\u06cc\u06ba \u0627\u0628 \u0628\u06be\u06cc \u06a9\u0645 \u0633\u0627\u0626\u0632 \u06a9\u06d2 \u06a9\u0646\u0688\u06a9\u0679\u0631\u0632 \u06c1\u0648 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0641\u06cc\u06a9\u0679\u0631\u0632 \u0637\u0628\u06cc\u0639\u06cc\u0627\u062a \u067e\u0631 \u0645\u0628\u0646\u06cc \u062a\u06be\u0631\u0645\u0644 \u062d\u062f\u0648\u062f \u06a9\u0648 \u0645\u062f\u0646\u0638\u0631 \u0631\u06a9\u06be\u062a\u06d2 \u06c1\u06cc\u06ba \u062c\u0646\u06c1\u06cc\u06ba \u0646\u0638\u0631 \u0627\u0646\u062f\u0627\u0632 \u0646\u06c1\u06cc\u06ba \u06a9\u06cc\u0627 \u062c\u0627 \u0633\u06a9\u062a\u0627\u06d4.<\/p>\n<h2>\u0646\u062a\u06cc\u062c\u06c1: \u0645\u0646\u0627\u0633\u0628 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u06a9\u06d2 \u0630\u0631\u06cc\u0639\u06d2 \u0627\u0646\u062c\u06cc\u0646\u0626\u0631\u0646\u06af \u0645\u06cc\u06ba \u0645\u06c1\u0627\u0631\u062a<\/h2>\n<p>\u0628\u0631\u0642\u06cc \u062d\u0641\u0627\u0638\u062a\u060c \u06a9\u0648\u0688 \u06a9\u06cc \u062a\u0639\u0645\u06cc\u0644\u060c \u0627\u0648\u0631 \u0646\u0638\u0627\u0645 \u06a9\u06cc \u0644\u0645\u0628\u06cc \u0639\u0645\u0631 \u06a9\u06d2 \u0644\u06cc\u06d2 \u062f\u0631\u0633\u062a \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u062d\u0633\u0627\u0628\u0627\u062a \u063a\u06cc\u0631 \u06af\u0641\u062a \u0648 \u0634\u0646\u06cc\u062f \u06c1\u06cc\u06ba\u06d4 \u0627\u0633 \u06af\u0627\u0626\u06cc\u0688 \u0645\u06cc\u06ba \u0645\u0648\u062c\u0648\u062f \u0645\u062b\u0627\u0644\u06cc\u06ba \u0638\u0627\u06c1\u0631 \u06a9\u0631\u062a\u06cc \u06c1\u06cc\u06ba \u06a9\u06c1 \u062d\u0642\u06cc\u0642\u06cc \u062f\u0646\u06cc\u0627 \u06a9\u06cc \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u06a9\u0648 \u0639\u0627\u0645 \u0637\u0648\u0631 \u067e\u0631 \u0645\u0639\u06cc\u0627\u0631\u06cc \u0679\u06cc\u0628\u0644 \u0648\u06cc\u0644\u06cc\u0648\u0632 \u06a9\u06d2 \u0645\u0642\u0627\u0628\u0644\u06d2 \u0645\u06cc\u06ba 40-60% \u0627\u06cc\u0645\u067e\u06cc\u0633\u0679\u06cc \u0645\u06cc\u06ba \u06a9\u0645\u06cc \u06a9\u0627 \u0633\u0627\u0645\u0646\u0627 \u06a9\u0631\u0646\u0627 \u067e\u0691\u062a\u0627 \u06c1\u06d2\u2014\u0627\u06cc\u06a9 \u0627\u06cc\u0633\u06cc \u062d\u0642\u06cc\u0642\u062a \u062c\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0633\u062e\u062a \u0627\u0646\u062c\u06cc\u0646\u0626\u0631\u0646\u06af \u062a\u062c\u0632\u06cc\u06c1 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u06d2\u06d4.<\/p>\n<p><strong>\u067e\u06cc\u0634\u06c1 \u0648\u0631\u0627\u0646\u06c1 \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u0628\u06c1\u062a\u0631\u06cc\u0646 \u0637\u0631\u06cc\u0642\u06d2:<\/strong><\/p>\n<ul>\n<li><strong>\u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u062d\u0633\u0627\u0628\u0627\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u06c1\u0645\u06cc\u0634\u06c1 \u0633\u0628 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u06a9\u0646\u0688\u06a9\u0679\u0631 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u06cc \u062f\u0631\u062c\u06c1 \u0628\u0646\u062f\u06cc<\/strong> (90\u00b0C) \u06a9\u0648 \u0646\u0642\u0637\u06c1 \u0622\u063a\u0627\u0632 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba<\/li>\n<li><strong>\u0679\u0631\u0645\u06cc\u0646\u0644 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u06cc \u062f\u0631\u062c\u06c1 \u0628\u0646\u062f\u06cc \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 \u06a9\u0631\u06cc\u06ba<\/strong> \u0627\u0648\u0631 NEC 110.14(C) \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u062d\u062a\u0645\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0648 \u0627\u06cc\u0688\u062c\u0633\u0679 \u06a9\u0631\u06cc\u06ba<\/li>\n<li><strong>\u0627\u067e\u0646\u06d2 \u062d\u0633\u0627\u0628\u0627\u062a \u0645\u06cc\u06ba \u0644\u0627\u06af\u0648 \u062a\u0645\u0627\u0645 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0641\u06cc\u06a9\u0679\u0631\u0632 \u06a9\u06cc \u062f\u0633\u062a\u0627\u0648\u06cc\u0632 \u06a9\u0631\u06cc\u06ba<\/strong> \u0645\u0639\u0627\u0626\u0646\u06c1 \u06a9\u06cc \u062a\u0639\u0645\u06cc\u0644 \u06a9\u06d2 \u0644\u06cc\u06d2<\/li>\n<li><strong>\u0645\u0633\u062a\u0642\u0628\u0644 \u06a9\u06d2 \u0644\u0648\u0688\u0646\u06af \u067e\u0631 \u063a\u0648\u0631 \u06a9\u0631\u06cc\u06ba<\/strong> \u0627\u0648\u0631 \u062c\u06c1\u0627\u06ba \u0642\u0627\u0628\u0644 \u0627\u0637\u0644\u0627\u0642 \u06c1\u0648 125% \u0645\u0633\u0644\u0633\u0644 \u0644\u0648\u0688 \u0641\u06cc\u06a9\u0679\u0631\u0632 \u0644\u06af\u0627\u0626\u06cc\u06ba<\/li>\n<li><strong>VIOX \u062c\u06cc\u0633\u06d2 \u0645\u06cc\u0646\u0648\u0641\u06cc\u06a9\u0686\u0631\u0631\u0632 \u0633\u06d2 \u0645\u0639\u06cc\u0627\u0631\u06cc \u0633\u0631\u06a9\u0679 \u067e\u0631\u0648\u0679\u06cc\u06a9\u0634\u0646 \u06a9\u06cc \u0648\u0636\u0627\u062d\u062a \u06a9\u0631\u06cc\u06ba<\/strong> \u062c\u0648 \u0627\u0648\u0646\u0686\u0627\u0626\u06cc \u0633\u06d2 \u0645\u0639\u0627\u0648\u0636\u06c1 \u0634\u062f\u06c1 \u062f\u0631\u062c\u06c1 \u0628\u0646\u062f\u06cc \u0627\u0648\u0631 \u062a\u06be\u0631\u0645\u0644 \u0645\u06cc\u06af\u0646\u06cc\u0679\u06a9 \u062f\u0631\u0633\u062a\u06af\u06cc \u0641\u0631\u0627\u06c1\u0645 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba<\/li>\n<\/ul>\n<p>VIOX \u0627\u0644\u06cc\u06a9\u0679\u0631\u06a9 \u06a9\u06cc \u062c\u0627\u0645\u0639 \u0644\u0627\u0626\u0646 <a href=\"https:\/\/test.viox.com\/ur\/what-is-a-molded-case-circuit-breaker-mccb\/\">\u0635\u0646\u0639\u062a\u06cc \u0633\u0631\u06a9\u0679 \u0628\u0631\u06cc\u06a9\u0631\u0632 \u0627\u0648\u0631 \u067e\u0631\u0648\u0679\u06cc\u06a9\u0634\u0646 \u0688\u06cc\u0648\u0627\u0626\u0633\u0632<\/a> \u062a\u06be\u0631\u0645\u0644 \u0645\u06cc\u0646\u062c\u0645\u0646\u0679 \u0633\u0633\u0679\u0645\u0632 \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0627\u0646\u062c\u0646\u06cc\u0626\u0631\u0688 \u06c1\u06cc\u06ba \u062c\u0648 -40\u00b0C \u0633\u06d2 +70\u00b0C \u062a\u06a9 \u06a9\u06d2 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u06cc \u062d\u062f\u0648\u062f \u0627\u0648\u0631 4,000 \u0645\u06cc\u0679\u0631 \u062a\u06a9 \u06a9\u06cc \u0627\u0648\u0646\u0686\u0627\u0626\u06cc\u0648\u06ba \u067e\u0631 \u06a9\u0627\u0631\u06a9\u0631\u062f\u06af\u06cc \u06a9\u0648 \u0628\u0631\u0642\u0631\u0627\u0631 \u0631\u06a9\u06be\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u06c1\u0645\u0627\u0631\u06cc \u062a\u06a9\u0646\u06cc\u06a9\u06cc \u0633\u067e\u0648\u0631\u0679 \u0679\u06cc\u0645 \u0634\u0645\u0633\u06cc\u060c EV \u0686\u0627\u0631\u062c\u0646\u06af\u060c \u0627\u0648\u0631 \u062f\u0646\u06cc\u0627 \u0628\u06be\u0631 \u0645\u06cc\u06ba \u0635\u0646\u0639\u062a\u06cc \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u06a9\u06d2 \u0644\u062d\u0627\u0638 \u0633\u06d2 \u0645\u062e\u0635\u0648\u0635 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u0631\u06c1\u0646\u0645\u0627\u0626\u06cc \u0641\u0631\u0627\u06c1\u0645 \u06a9\u0631\u062a\u06cc \u06c1\u06d2\u06d4.<\/p>\n<p><strong>\u062c\u0628 \u062a\u0635\u0631\u06cc\u062d \u06a9\u06cc \u062f\u0631\u0633\u062a\u06af\u06cc \u0627\u06c1\u0645\u06cc\u062a \u0631\u06a9\u06be\u062a\u06cc \u06c1\u06d2\u060c \u062a\u0648 \u0645\u0646\u0627\u0633\u0628 \u0688\u06cc\u0631\u06cc\u0679\u0646\u06af \u06a9\u0648\u0626\u06cc \u062d\u0633\u0627\u0628 \u0646\u06c1\u06cc\u06ba \u06c1\u06d2\u2014\u06cc\u06c1 \u062d\u0641\u0627\u0638\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06cc\u06a9 \u0639\u0632\u0645 \u06c1\u06d2\u06d4.<\/strong> \u0627\u067e\u0646\u06d2 \u0627\u06af\u0644\u06d2 \u067e\u0631\u0648\u062c\u06cc\u06a9\u0679 \u067e\u0631 \u062a\u06a9\u0646\u06cc\u06a9\u06cc \u0645\u0634\u0627\u0648\u0631\u062a \u06a9\u06d2 \u0644\u06cc\u06d2\u060c VIOX \u0627\u0644\u06cc\u06a9\u0679\u0631\u06a9 \u06a9\u06cc \u0627\u0646\u062c\u06cc\u0646\u0626\u0631\u0646\u06af \u0679\u06cc\u0645 \u0633\u06d2 \u0631\u0627\u0628\u0637\u06c1 \u06a9\u0631\u06cc\u06ba \u06cc\u0627 \u06c1\u0645\u0627\u0631\u06d2 <a href=\"https:\/\/test.viox.com\/ur\/types-of-circuit-breakers\/\">\u0645\u06a9\u0645\u0644 \u0633\u0631\u06a9\u0679 \u067e\u0631\u0648\u0679\u06cc\u06a9\u0634\u0646 \u062d\u0644 \u06a9\u0648 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u06cc\u06ba<\/a>.<\/p>\n<hr \/>\n<p><strong>\u0645\u062a\u0639\u0644\u0642\u06c1 \u062a\u06a9\u0646\u06cc\u06a9\u06cc \u0648\u0633\u0627\u0626\u0644:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/ur\/how-to-know-if-circuit-breaker-is-bad\/\">\u06cc\u06c1 \u06a9\u06cc\u0633\u06d2 \u0645\u0639\u0644\u0648\u0645 \u06a9\u0631\u06cc\u06ba \u06a9\u06c1 \u0633\u0631\u06a9\u0679 \u0628\u0631\u06cc\u06a9\u0631 \u062e\u0631\u0627\u0628 \u06c1\u06d2<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/ur\/rccb-ev-charging-type-b-vs-type-f-vs-type-ev\/\">EV \u0686\u0627\u0631\u062c\u0646\u06af \u067e\u0631\u0648\u0679\u06cc\u06a9\u0634\u0646: NEC\/IEC \u062a\u0639\u0645\u06cc\u0644 \u06af\u0627\u0626\u06cc\u0688<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/ur\/100a-panel-ev-charger-upgrade\/\">7kW \u0627\u0648\u0631 22kW EV \u0686\u0627\u0631\u062c\u0631\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0633\u0631\u06a9\u0679 \u0628\u0631\u06cc\u06a9\u0631 \u0633\u0627\u0626\u0632\u0646\u06af<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 283.828px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 283.828px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3215.05px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3215.05px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2357.05px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2357.05px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 283.828px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4434.05px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4434.05px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2386.75px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2386.75px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Understanding Electrical Derating: Why It Matters for Safe Installations Electrical derating is the systematic reduction of a conductor&#8217;s current-carrying capacity (ampacity) to account for real-world installation conditions that deviate from standard testing environments. When cables operate in high temperatures, at elevated altitudes, or bundled with other conductors, their ability to dissipate heat diminishes significantly. Without [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21210,"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-21209","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/posts\/21209","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/comments?post=21209"}],"version-history":[{"count":3,"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/posts\/21209\/revisions"}],"predecessor-version":[{"id":21213,"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/posts\/21209\/revisions\/21213"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/media\/21210"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/media?parent=21209"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/categories?post=21209"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/tags?post=21209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}