{"id":19735,"date":"2025-11-12T10:28:31","date_gmt":"2025-11-12T02:28:31","guid":{"rendered":"https:\/\/viox.com\/?p=19735"},"modified":"2025-11-12T10:28:33","modified_gmt":"2025-11-12T02:28:33","slug":"how-to-wire-solar-panels-combiner-box-safely","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ur\/how-to-wire-solar-panels-combiner-box-safely\/","title":{"rendered":"\u0627\u06cc\u06a9 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u0645\u06cc\u06ba \u0645\u062d\u0641\u0648\u0638 \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0645\u062a\u0639\u062f\u062f \u0633\u0648\u0644\u0631 \u067e\u06cc\u0646\u0644\u0632 \u06a9\u0648 \u06a9\u06cc\u0633\u06d2 \u062a\u0627\u0631 \u06a9\u0631\u06cc\u06ba (\u0627\u0648\u0631 \u0622\u0631\u06a9 \u0641\u0644\u06cc\u0634 \u0633\u0631\u067e\u0631\u0627\u0626\u0632 \u0633\u06d2 \u0628\u0686\u06cc\u06ba)"},"content":{"rendered":"<div class=\"product-intro\">\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-19741\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Wire-Multiple-Solar-Panels-into-a-Combiner-Box-Safely-.webp\" alt=\"How to Wire Multiple Solar Panels into a Combiner Box Safely \" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Wire-Multiple-Solar-Panels-into-a-Combiner-Box-Safely-.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Wire-Multiple-Solar-Panels-into-a-Combiner-Box-Safely--300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Wire-Multiple-Solar-Panels-into-a-Combiner-Box-Safely--150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Wire-Multiple-Solar-Panels-into-a-Combiner-Box-Safely--768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Wire-Multiple-Solar-Panels-into-a-Combiner-Box-Safely--12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Wire-Multiple-Solar-Panels-into-a-Combiner-Box-Safely--600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/How-to-Wire-Multiple-Solar-Panels-into-a-Combiner-Box-Safely--100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u0635\u0628\u062d 8:47 \u0628\u062c\u06d2. \u0633\u0648\u0644\u0631 \u0627\u0646\u0633\u0679\u0627\u0644\u0631 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u06a9\u06d2 \u0688\u06be\u06a9\u0646 \u06a9\u06d2 \u0644\u06cc\u0686 \u06a9\u06be\u0648\u0644\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u0646\u062f\u0631\u060c \u0686\u06be PV \u0633\u0679\u0631\u0646\u06af\u0632 \u062e\u062a\u0645 \u06c1\u0648\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 <a href=\"https:\/\/test.viox.com\/ur\/busbar\/\">\u0628\u0633 \u0628\u0627\u0631<\/a>, \u060c \u06c1\u0631 \u0627\u06cc\u06a9 \u0627\u067e\u0646\u06d2 \u0641\u06cc\u0648\u0632 \u06a9\u0627 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\u06c1\u0641\u062a\u06d2\u06d4 \u0633\u0628\u0642: DC\u060c AC \u0642\u0648\u0627\u0646\u06cc\u0646 \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u0646\u06c1\u06cc\u06ba \u0686\u0644\u062a\u0627\u06d4.<\/p>\n<p>\u0622\u067e \u0646\u06d2 \u067e\u06c1\u0644\u06d2 AC \u067e\u06cc\u0646\u0644\u0632 \u06a9\u06cc \u0648\u0627\u0626\u0631\u0646\u06af \u06a9\u06cc \u06c1\u06d2\u06d4 \u0622\u067e \u0646\u06d2 240V \u0631\u06c1\u0627\u0626\u0634\u06cc \u0633\u0631\u0648\u0633 \u06a9\u06d2 \u0633\u0627\u062a\u06be \u06a9\u0627\u0645 \u06a9\u06cc\u0627 \u06c1\u06d2\u06d4 \u0622\u067e \u062c\u0627\u0646\u062a\u06d2 \u06c1\u06cc\u06ba \u06a9\u06c1 \u06a9\u06cc\u0627 \u0628\u0646\u062f \u06a9\u0631\u0646\u0627 \u06c1\u06d2\u06d4 <a href=\"https:\/\/test.viox.com\/ur\/mcb\/\">\u062a\u0648\u0691\u0646\u06d2 \u0648\u0627\u0644\u0627<\/a>. \u06d4 \u0644\u06cc\u06a9\u0646 \u0633\u0648\u0644\u0631 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u06a9\u0633 \u0645\u062e\u062a\u0644\u0641 \u06c1\u06cc\u06ba\u06d4 \u0648\u0648\u0644\u0679\u06cc\u062c \u0632\u06cc\u0627\u062f\u06c1 \u06c1\u06d2\u06d4 \u06a9\u0631\u0646\u0679 \u0628\u06d2 \u0631\u062d\u0645 \u06c1\u06d2\u06d4 \u0627\u0648\u0631 \u0622\u0631\u06a9 \u0641\u0644\u06cc\u0634\u061f \u06cc\u06c1 AC \u06a9\u06cc \u0637\u0631\u062d \u062e\u0648\u062f \u0628\u062c\u06be \u0646\u06c1\u06cc\u06ba \u062c\u0627\u062a\u0627\u06d4.<\/p>\n<p>\u062a\u0648 \u062f\u0631\u062d\u0642\u06cc\u0642\u062a \u06cc\u06c1 \u062e\u0637\u0631\u06c1 \u06a9\u0648\u0646 \u067e\u06cc\u062f\u0627 \u06a9\u0631 \u0631\u06c1\u0627 \u06c1\u06d2\u061f \u0627\u0648\u0631 \u0622\u067e \u0645\u0639\u0645\u0648\u0644 \u06a9\u06d2 \u06a9\u0646\u06a9\u0634\u0646 \u06a9\u0648 \u06a9\u06cc\u0631\u06cc\u0626\u0631 \u062e\u062a\u0645 \u06a9\u0631\u0646\u06d2 \u0648\u0627\u0644\u06cc \u063a\u0644\u0637\u06cc \u0645\u06cc\u06ba \u062a\u0628\u062f\u06cc\u0644 \u06a9\u06cc\u06d2 \u0628\u063a\u06cc\u0631 \u0627\u06cc\u06a9 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u0645\u06cc\u06ba \u0645\u062a\u0639\u062f\u062f \u0633\u0648\u0644\u0631 \u067e\u06cc\u0646\u0644\u0632 \u06a9\u0648 \u06a9\u06cc\u0633\u06d2 \u0648\u0627\u0626\u0631 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u061f<\/p>\n<h2>\u0622\u0631\u06a9 \u0641\u0644\u06cc\u0634 \u0633\u0631\u067e\u0631\u0627\u0626\u0632: DC \u0633\u0648\u0644\u0631 \u0648\u0627\u0626\u0631\u0646\u06af \u0622\u067e \u06a9\u06d2 \u062e\u06cc\u0627\u0644 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u062e\u0637\u0631\u0646\u0627\u06a9 \u06a9\u06cc\u0648\u06ba \u06c1\u06d2\u061f<\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19720\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Arc-That-Wont-Die-AC-vs.-DC-Interruption.webp\" alt=\"The Arc That Won't Die: AC vs. DC Interruption\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Arc-That-Wont-Die-AC-vs.-DC-Interruption.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Arc-That-Wont-Die-AC-vs.-DC-Interruption-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Arc-That-Wont-Die-AC-vs.-DC-Interruption-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Arc-That-Wont-Die-AC-vs.-DC-Interruption-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Arc-That-Wont-Die-AC-vs.-DC-Interruption-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Arc-That-Wont-Die-AC-vs.-DC-Interruption-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Arc-That-Wont-Die-AC-vs.-DC-Interruption-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u0632\u06cc\u0627\u062f\u06c1 \u062a\u0631 \u0627\u0644\u06cc\u06a9\u0679\u0631\u06cc\u0634\u0646 AC 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\u0622\u0626\u0646\u0627\u0626\u0632 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u0648\u06c1 \u0622\u0626\u0646\u0627\u0626\u0632\u0688 \u067e\u0644\u0627\u0632\u0645\u0627 \u06a9\u0645 \u0645\u0632\u0627\u062d\u0645\u062a \u0648\u0627\u0644\u0627 \u0631\u0627\u0633\u062a\u06c1 \u0628\u0646 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4 DC \u0648\u0648\u0644\u0679\u06cc\u062c \u06a9\u0628\u06be\u06cc \u0628\u06be\u06cc \u0635\u0641\u0631 \u062a\u06a9 \u0646\u06c1\u06cc\u06ba \u06af\u0631\u062a\u0627\u060c \u0627\u0633 \u0644\u06cc\u06d2 \u067e\u0644\u0627\u0632\u0645\u0627 \u06a9\u0628\u06be\u06cc \u0679\u06be\u0646\u0688\u0627 \u0646\u06c1\u06cc\u06ba \u06c1\u0648\u062a\u0627\u06d4 \u0622\u0631\u06a9 \u06a9\u0627\u0644\u0645 \u0628\u0691\u06be\u062a\u0627 \u06c1\u06d2\u060c \u0645\u0633\u0644\u0633\u0644 \u06a9\u0631\u0646\u0679 \u067e\u0631 \u06a9\u06be\u0627\u0646\u0627 \u06a9\u06be\u0627\u062a\u0627 \u06c1\u06d2\u060c \u06cc\u06c1\u0627\u06ba \u062a\u06a9 \u06a9\u06c1 \u06cc\u06c1 35,000\u00b0F \u06a9\u06d2 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u062a\u06a9 \u067e\u06c1\u0646\u0686 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u2014\u0633\u0648\u0631\u062c \u06a9\u06cc \u0633\u0637\u062d \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u06af\u0631\u0645\u06d4.<\/p>\n<p>\u0633\u0648\u0644\u0631 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u0645\u06cc\u06ba\u060c \u0622\u067e 300-600Vdc \u06a9\u06d2 \u0633\u0679\u0631\u0646\u06af \u0648\u0648\u0644\u0679\u06cc\u062c\u0632 \u0633\u06d2 \u0646\u0645\u0679 \u0631\u06c1\u06d2 \u06c1\u06cc\u06ba\u06d4 40Voc \u06a9\u06d2 \u062d\u0633\u0627\u0628 \u0633\u06d2 \u0627\u06cc\u06a9 \u0639\u0627\u0645 10 \u067e\u06cc\u0646\u0644 \u0633\u0679\u0631\u0646\u06af 400V \u0646\u06c1\u06cc\u06ba \u06c1\u06d2\u06d4 \u062c\u0646\u0648\u0631\u06cc \u06a9\u06cc \u0627\u06cc\u06a9 \u0633\u0631\u062f \u0635\u0628\u062d\u060c \u0648\u06c1 Voc 25% \u0632\u06cc\u0627\u062f\u06c1 \u0686\u0691\u06be \u062c\u0627\u062a\u0627 \u06c1\u06d2\u2014500V \u062a\u06a9\u06d4 \u0622\u067e \u06a9\u0627 \u0645\u0639\u06cc\u0627\u0631\u06cc \u0627\u0646\u0633\u0648\u0644\u06cc\u0679\u0688 \u0633\u06a9\u0631\u06cc\u0648 \u0688\u0631\u0627\u06cc\u0648\u0631 \u062c\u0648 1000V \u06a9\u06d2 \u0644\u06cc\u06d2 \u0631\u06cc\u0679\u06cc\u0688 \u06c1\u06d2\u061f \u06cc\u06c1 AC \u0631\u06cc\u0679\u0646\u06af \u06c1\u06d2\u06d4 DC \u0628\u0631\u062f\u0627\u0634\u062a \u0648\u0648\u0644\u0679\u06cc\u062c \u0639\u0627\u0645 \u0637\u0648\u0631 \u067e\u0631 30-40% \u06a9\u0645 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4.<\/p>\n<p><em>DC \u0633\u0648\u0644\u0631 \u06a9\u0627\u0645 \u06a9\u0627 \u067e\u06c1\u0644\u0627 \u0627\u0635\u0648\u0644: \u0627\u06af\u0631 \u0622\u067e \u0622\u0631\u06a9 \u0631\u06cc\u0679\u06cc\u0688 PPE \u0646\u06c1\u06cc\u06ba \u067e\u06c1\u0646 \u0631\u06c1\u06d2 \u06c1\u06cc\u06ba\u060c \u062a\u0648 \u0622\u067e \u0627\u067e\u0646\u06cc \u0628\u06cc\u0646\u0627\u0626\u06cc \u0633\u06d2 \u062c\u0648\u0627 \u06a9\u06be\u06cc\u0644 \u0631\u06c1\u06d2 \u06c1\u06cc\u06ba\u06d4.<\/em> \u0632\u06cc\u0627\u062f\u06c1 \u062a\u0631 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u06a9\u0627\u0645 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0632\u0645\u0631\u06c1 2 PPE (8 cal\/cm\u00b2) \u06a9\u0645 \u0627\u0632 \u06a9\u0645 \u06c1\u06d2\u06d4 \u0644\u06cc\u06a9\u0646 \u06cc\u06c1\u0627\u06ba \u062c\u0627\u0644 \u06c1\u06d2: \u0648\u06c1 \u0631\u06cc\u0679\u0646\u06af \u0641\u0631\u0636 \u06a9\u0631\u062a\u06cc \u06c1\u06d2 \u06a9\u06c1 \u0622\u067e \u0688\u06cc \u0627\u0646\u0631\u062c\u0627\u0626\u0632\u0688 \u0622\u0644\u0627\u062a \u067e\u0631 \u06a9\u0627\u0645 \u06a9\u0631 \u0631\u06c1\u06d2 \u06c1\u06cc\u06ba\u06d4 \u062c\u0633 \u0644\u0645\u062d\u06d2 \u0622\u067e \u201c\u0635\u0631\u0641 \u0627\u06cc\u06a9 \u06a9\u0646\u06a9\u0634\u0646 \u06a9\u0648 \u0644\u0627\u0626\u06cc\u0648 \u0633\u062e\u062a \u06a9\u0631\u0646\u06d2\u201d \u06a9\u0627 \u0641\u06cc\u0635\u0644\u06c1 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u0622\u067e \u0632\u0645\u0631\u06c1 4 \u06a9\u06d2 \u0639\u0644\u0627\u0642\u06d2 \u0645\u06cc\u06ba \u06c1\u06cc\u06ba (40 cal\/cm\u00b2)\u2014\u0627\u0648\u0631 \u0641\u06cc\u0633 \u0634\u06cc\u0644\u0688 \u0622\u067e \u06a9\u0648 \u067e\u0631\u06cc\u0634\u0631 \u0648\u06cc\u0648 \u0633\u06d2 \u0646\u06c1\u06cc\u06ba \u0628\u0686\u0627\u0626\u06d2 \u06af\u06cc\u06d4.<\/p>\n<p>NEC 2023 \u0627\u06cc\u0688\u06cc\u0634\u0646 \u0622\u062e\u0631 \u06a9\u0627\u0631 \u0627\u0633 \u067e\u0631 \u062c\u0627\u06af \u06af\u06cc\u0627\u06d4 \u0622\u0631\u0679\u06cc\u06a9\u0644 690.12 \u06a9\u0648 PV \u0633\u0633\u0679\u0645\u0632 \u06a9\u06d2 \u0641\u0648\u0631\u06cc \u0634\u0679 \u0688\u0627\u0624\u0646 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u06d2\u060c \u0644\u06cc\u06a9\u0646 \u06cc\u06c1 \u0622\u067e \u06a9\u0648 \u062a\u0646\u0635\u06cc\u0628 \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 \u0645\u062d\u0641\u0648\u0638 \u0646\u06c1\u06cc\u06ba \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u06cc\u06c1 \u0622\u067e \u067e\u0631 \u06c1\u06d2\u06d4 \u0627\u0648\u0631 \u0622\u067e \u06a9\u06d2 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u0648\u0627\u0626\u0631\u0646\u06af \u06a9\u06d2 \u0637\u0631\u06cc\u0642\u06c1 \u06a9\u0627\u0631 \u067e\u0631\u06d4.<\/p>\n<h2>\u0648\u0648\u0644\u0679\u06cc\u062c \u0627\u0633\u0679\u06cc\u06a9\u0646\u06af \u0679\u0631\u06cc\u067e: \u062c\u0628 \u0622\u067e \u06a9\u0627 \u0631\u06cc\u0627\u0636\u06cc \u062d\u0641\u0627\u0638\u062a\u06cc \u062e\u0637\u0631\u06c1 \u0628\u0646 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4<\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19737\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Voltage-Stacking-Trap-Cold-Weathers-Hidden-Danger.webp\" alt=\"The Voltage Stacking Trap: Cold Weather's Hidden Danger.\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Voltage-Stacking-Trap-Cold-Weathers-Hidden-Danger.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Voltage-Stacking-Trap-Cold-Weathers-Hidden-Danger-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Voltage-Stacking-Trap-Cold-Weathers-Hidden-Danger-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Voltage-Stacking-Trap-Cold-Weathers-Hidden-Danger-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Voltage-Stacking-Trap-Cold-Weathers-Hidden-Danger-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Voltage-Stacking-Trap-Cold-Weathers-Hidden-Danger-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Voltage-Stacking-Trap-Cold-Weathers-Hidden-Danger-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u0622\u067e \u0646\u06d2 \u067e\u06cc\u0646\u0644 \u0644\u06cc\u0628\u0644 \u0686\u06cc\u06a9 \u06a9\u06cc\u0627: 40Voc\u06d4 \u0622\u067e \u06a9\u06d2 \u067e\u0627\u0633 \u0633\u06cc\u0631\u06cc\u0632 \u0645\u06cc\u06ba 8 \u067e\u06cc\u0646\u0644\u0632 \u06c1\u06cc\u06ba\u06d4 \u0633\u0627\u062f\u06c1 \u0631\u06cc\u0627\u0636\u06cc: 8 \u00d7 40V = 320V\u06d4 \u0622\u067e \u06a9\u0627 \u0641\u06cc\u0648\u0632 \u06c1\u0648\u0644\u0688\u0631 600V \u06a9\u06d2 \u0644\u06cc\u06d2 \u0631\u06cc\u0679\u06cc\u0688 \u06c1\u06d2\u06d4 \u0622\u067e \u06a9\u0627 \u0628\u0631\u06cc\u06a9\u0631 250Vdc \u06a9\u06d2 \u0644\u06cc\u06d2 \u0631\u06cc\u0679\u06cc\u0688 \u06c1\u06d2\u06d4 \u0622\u067e \u0645\u062d\u0641\u0648\u0638 \u06c1\u06cc\u06ba\u060c \u0679\u06be\u06cc\u06a9 \u06c1\u06d2\u061f<\/p>\n<p><strong>\u0648\u0648\u0644\u0679\u06cc\u062c \u0627\u0633\u0679\u06cc\u06a9\u0646\u06af \u0679\u0631\u06cc\u067e \u0645\u06cc\u06ba \u062e\u0648\u0634 \u0622\u0645\u062f\u06cc\u062f\u06d4.<\/strong><\/p>\n<p>\u06cc\u06c1\u0627\u06ba \u0648\u06c1 \u0686\u06cc\u0632 \u06c1\u06d2 \u062c\u0648 \u0644\u06cc\u0628\u0644 \u0622\u067e \u06a9\u0648 \u0646\u06c1\u06cc\u06ba \u0628\u062a\u0627\u062a\u0627: Voc (\u0627\u0648\u067e\u0646 \u0633\u0631\u06a9\u0679 \u0648\u0648\u0644\u0679\u06cc\u062c) \u0645\u0639\u06cc\u0627\u0631\u06cc \u0679\u06cc\u0633\u0679 \u06a9\u06d2 \u062d\u0627\u0644\u0627\u062a\u201425\u00b0C (77\u00b0F) \u067e\u0631 \u0645\u0627\u067e\u0627 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u06cc\u06a9 \u0633\u0631\u062f \u0635\u0628\u062d \u0622\u067e \u06a9\u06d2 \u067e\u06cc\u0646\u0644\u0632\u061f \u0648\u06c1 -10\u00b0C (14\u00b0F) \u067e\u0631 \u06a9\u0627\u0645 \u06a9\u0631 \u0631\u06c1\u06d2 \u06c1\u06cc\u06ba\u06d4 25\u00b0C \u0633\u06d2 \u0646\u06cc\u0686\u06d2 \u06c1\u0631 \u0688\u06af\u0631\u06cc \u0633\u06cc\u0644\u0633\u06cc\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c Voc \u0645\u06cc\u06ba 0.3% \u0627\u0636\u0627\u0641\u06c1 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4.<\/p>\n<p>\u0627\u0635\u0644\u06cc \u0631\u06cc\u0627\u0636\u06cc \u06a9\u0631\u06cc\u06ba: 8 \u067e\u06cc\u0646\u0644\u0632 \u00d7 40Voc \u00d7 (1 + (35\u00b0C \u00d7 0.003)) = 8 \u00d7 40 \u00d7 1.105 = <strong>353.6V<\/strong>. \u06d4 \u06cc\u06c1 10% \u0627\u0636\u0627\u0641\u06c1 \u06c1\u06d2\u06d4 \u0627\u0628 \u0628\u06be\u06cc \u0622\u067e \u06a9\u06d2 600V \u0641\u06cc\u0648\u0632 \u06c1\u0648\u0644\u0688\u0631 \u06a9\u06d2 \u0646\u06cc\u0686\u06d2\u060c \u0644\u06cc\u06a9\u0646 \u0622\u067e \u06a9\u06d2 250Vdc \u0628\u0631\u06cc\u06a9\u0631 \u06a9\u06d2 \u0628\u0627\u0631\u06d2 \u0645\u06cc\u06ba \u06a9\u06cc\u0627 \u062e\u06cc\u0627\u0644 \u06c1\u06d2\u061f<\/p>\n<p>\u0627\u0646\u062a\u0638\u0627\u0631 \u06a9\u0631\u06cc\u06ba\u2014\u06cc\u06c1 \u0627\u0648\u0631 \u0628\u06be\u06cc \u0628\u062f\u062a\u0631 \u06c1\u0648\u062a\u0627 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4 \u0648\u06c1 \u201c250Vdc\u201d \u0628\u0631\u06cc\u06a9\u0631\u061f \u06cc\u06c1 \u0634\u0627\u06cc\u062f AC \u0631\u06cc\u0679\u06cc\u0688 \u06c1\u06d2\u06d4 \u0633\u0648\u0644\u0631 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u06a9\u0633 \u0645\u06cc\u06ba \u0632\u06cc\u0627\u062f\u06c1 \u062a\u0631 \u0645\u0648\u0644\u0688\u0688 \u06a9\u06cc\u0633 \u0628\u0631\u06cc\u06a9\u0631\u0632 \u06a9\u0648 AC \u0628\u0631\u06cc\u06a9\u0631\u0632 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631 \u062f\u0648\u0628\u0627\u0631\u06c1 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u06cc\u0627 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4 DC \u0648\u0648\u0644\u0679\u06cc\u062c \u0628\u0631\u062f\u0627\u0634\u062a \u0627\u06a9\u062b\u0631 AC \u0631\u06cc\u0679\u0646\u06af \u06a9\u0627 50% \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4 \u0622\u067e \u06a9\u0627 \u201c250Vdc\u201d \u0628\u0631\u06cc\u06a9\u0631 \u0645\u0633\u0644\u0633\u0644 DC \u0644\u0648\u0688 \u06a9\u06d2 \u062a\u062d\u062a \u0635\u0631\u0641 125Vdc \u062a\u06a9 \u0645\u062d\u0641\u0648\u0638 \u06c1\u0648 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u06d4.<\/p>\n<p><em>\u0622\u067e \u06a9\u06cc 353V \u0633\u0679\u0631\u0646\u06af \u0627\u0628\u06be\u06cc \u0627\u06cc\u06a9 \u0628\u0645 \u0628\u0646 \u06af\u0626\u06cc \u06c1\u06d2 \u062c\u0648 \u067e\u06c1\u0644\u06d2 \u0622\u0631\u06a9 \u0641\u0627\u0644\u0679 \u06a9\u0627 \u0627\u0646\u062a\u0638\u0627\u0631 \u06a9\u0631 \u0631\u06c1\u06cc \u06c1\u06d2\u06d4.<\/em><\/p>\n<p>NEC 690.7 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0636\u0631\u0648\u0631\u06cc \u06c1\u06d2 \u06a9\u06c1 \u0622\u067e \u0633\u0631\u062f \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u06d2 \u062d\u0633\u0627\u0628 \u06a9\u062a\u0627\u0628 \u06a9\u06d2 \u0644\u06cc\u06d2 Voc \u067e\u0631 1.25 \u0627\u0635\u0644\u0627\u062d\u06cc \u0639\u0646\u0635\u0631 \u0644\u06af\u0627\u0626\u06cc\u06ba\u06d4 \u0627\u06cc\u06a9 8 \u067e\u06cc\u0646\u0644\u060c 320V \u0628\u0631\u0627\u0626\u06d2 \u0646\u0627\u0645 \u0633\u0679\u0631\u0646\u06af \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u06cc\u06c1 400V \u06a9\u0645 \u0627\u0632 \u06a9\u0645 \u0688\u06cc\u0632\u0627\u0626\u0646 \u0648\u0648\u0644\u0679\u06cc\u062c \u06c1\u06d2\u06d4 \u0622\u067e \u06a9\u0627 250Vdc \u0628\u0631\u06cc\u06a9\u0631 \u0627\u0628 2023 \u06a9\u0648\u0688 \u06a9\u06d2 \u062a\u062d\u062a \u063a\u06cc\u0631 \u0642\u0627\u0646\u0648\u0646\u06cc \u06c1\u06d2\u06d4.<\/p>\n<p>\u0648\u0648\u0644\u0679\u06cc\u062c \u0627\u0633\u0679\u06cc\u06a9\u0646\u06af \u0679\u0631\u06cc\u067e \u06a9\u0633\u06cc \u0628\u06be\u06cc \u062f\u0648\u0633\u0631\u06d2 \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u06cc \u063a\u0644\u0637\u06cc \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0633\u0648\u0644\u0631 \u062a\u0646\u0635\u06cc\u0628\u0627\u062a \u06a9\u0648 \u0645\u0627\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u06cc\u06c1 \u067e\u06c1\u0644\u06d2 \u062f\u0646 \u0638\u0627\u06c1\u0631 \u0646\u06c1\u06cc\u06ba \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4 \u06cc\u06c1 \u067e\u06c1\u0644\u06cc \u0633\u0631\u062f \u0635\u0628\u062d \u0638\u0627\u06c1\u0631 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u060c \u062c\u0628 \u0627\u0646\u0648\u0631\u0679\u0631 \u0641\u0627\u0644\u0679 \u06c1\u0648 \u062c\u0627\u062a\u0627 \u06c1\u06d2 \u0627\u0648\u0631 \u0627\u0646\u0633\u0679\u0627\u0644\u0631 \u06a9\u0648 \u0627\u06cc\u06a9 \u0627\u06cc\u0633\u06d2 \u0645\u0633\u0626\u0644\u06d2 \u06a9\u0648 \u201c\u0679\u06be\u06cc\u06a9\u201d \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0648\u0627\u067e\u0633 \u0628\u0644\u0627\u06cc\u0627 \u062c\u0627\u062a\u0627 \u06c1\u06d2 \u062c\u0648 \u0648\u0627\u0626\u0631\u0646\u06af \u0646\u06c1\u06cc\u06ba \u06c1\u06d2\u2014\u06cc\u06c1 \u0631\u06cc\u0627\u0636\u06cc \u06c1\u06d2\u06d4.<\/p>\n<h2>\u0633\u06cc\u06a9\u0648\u0626\u0646\u0633 \u0644\u0627\u06a9: \u0622\u067e\u0631\u06cc\u0634\u0646\u0632 \u06a9\u0627 \u0648\u06c1 \u0622\u0631\u0688\u0631 \u062c\u0648 90% \u062d\u0627\u062f\u062b\u0627\u062a \u06a9\u0648 \u0631\u0648\u06a9\u062a\u0627 \u06c1\u06d2\u06d4<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19739\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Sequence-Lock-Safe-Combiner-Box-Wiring.webp\" alt=\"The Sequence Lock: Safe Combiner Box Wiring.\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Sequence-Lock-Safe-Combiner-Box-Wiring.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Sequence-Lock-Safe-Combiner-Box-Wiring-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Sequence-Lock-Safe-Combiner-Box-Wiring-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Sequence-Lock-Safe-Combiner-Box-Wiring-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Sequence-Lock-Safe-Combiner-Box-Wiring-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Sequence-Lock-Safe-Combiner-Box-Wiring-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/The-Sequence-Lock-Safe-Combiner-Box-Wiring-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u0622\u067e \u06a9\u06d2 \u067e\u0627\u0633 \u0635\u062d\u06cc\u062d PPE \u06c1\u0648 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u06d4 \u0622\u067e \u0648\u0648\u0644\u0679\u06cc\u062c\u0632 \u06a9\u0627 \u0628\u0627\u0644\u06a9\u0644 \u062f\u0631\u0633\u062a \u062d\u0633\u0627\u0628 \u0644\u06af\u0627 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0622\u067e \u0628\u06c1\u062a\u0631\u06cc\u0646 \u0627\u062c\u0632\u0627\u0621 \u06a9\u06cc \u0648\u0636\u0627\u062d\u062a \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0644\u06cc\u06a9\u0646 \u0627\u06af\u0631 \u0622\u067e \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u06a9\u0648 \u063a\u0644\u0637 \u062a\u0631\u062a\u06cc\u0628 \u0645\u06cc\u06ba \u0648\u0627\u0626\u0631 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u062a\u0648 \u0622\u067e \u0627\u0628 \u0628\u06be\u06cc \u0627\u06cc\u06a9 \u0644\u0627\u0626\u06cc\u0648 \u0622\u0631\u06a9 \u062e\u0637\u0631\u06c1 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u0646\u06d2 \u062c\u0627 \u0631\u06c1\u06d2 \u06c1\u06cc\u06ba\u06d4.<\/p>\n<p><strong>\u06cc\u06c1 \u0633\u06cc\u06a9\u0648\u0626\u0646\u0633 \u0644\u0627\u06a9 \u06c1\u06d2\u06d4.<\/strong> \u06cc\u06c1 \u0622\u067e\u0631\u06cc\u0634\u0646\u0632 \u06a9\u0627 \u0648\u06c1 \u0622\u0631\u0688\u0631 \u06c1\u06d2 \u062c\u0648 \u0622\u067e \u06a9\u0648 \u0645\u062d\u0641\u0648\u0638 \u0631\u06a9\u06be\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u0648\u0631 90% \u0627\u0646\u0633\u0679\u0627\u0644\u0631\u0632 \u0627\u0633\u06d2 \u063a\u0644\u0637 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4.<\/p>\n<p>\u06cc\u06c1\u0627\u06ba \u063a\u0644\u0637 \u062a\u0631\u062a\u06cc\u0628 \u06c1\u06d2 (\u0648\u06c1 \u062c\u0648 \u0622\u0631\u06a9 \u0641\u0644\u06cc\u0634 \u0633\u0631\u067e\u0631\u0627\u0626\u0632 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062a\u06cc \u06c1\u06d2):<\/p>\n<ol>\n<li>\u062a\u0645\u0627\u0645 PV \u0633\u0679\u0631\u0646\u06af \u062a\u0627\u0631\u0648\u06ba \u06a9\u0648 \u0628\u0633 \u0628\u0627\u0631\u0632 \u067e\u0631 \u0644\u06af\u0627\u0626\u06cc\u06ba\u06d4<\/li>\n<li>\u062c\u0628 \u0633\u0679\u0631\u0646\u06af\u0632 \u0644\u0627\u0626\u06cc\u0648 \u06c1\u0648\u06ba \u062a\u0648 \u0641\u06cc\u0648\u0632 \u0627\u0646\u0633\u0679\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u06d4<\/li>\n<li>\u0688\u0633 \u06a9\u0646\u06cc\u06a9\u0679 \u06a9\u0648 \u0622\u062e\u0631 \u0645\u06cc\u06ba \u0628\u0646\u062f \u06a9\u0631\u06cc\u06ba\u06d4<\/li>\n<\/ol>\n<p>\u06cc\u06c1 \u063a\u0644\u0637 \u06a9\u06cc\u0648\u06ba \u06c1\u06d2\u061f \u06a9\u06cc\u0648\u0646\u06a9\u06c1 \u062c\u0633 \u0644\u0645\u062d\u06d2 \u0622\u067e \u0627\u0633 \u0641\u06cc\u0648\u0632 \u06a9\u0648 \u0644\u0627\u0626\u06cc\u0648 \u0628\u0633 \u0628\u0627\u0631 \u0633\u06d2 \u0686\u06be\u0648\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u0622\u067e \u0644\u0648\u0688 \u06a9\u06d2 \u062a\u062d\u062a \u0627\u06cc\u06a9 \u06af\u0631\u0645 \u06a9\u0646\u06a9\u0634\u0646 \u0628\u0646\u0627 \u0631\u06c1\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0641\u06cc\u0648\u0632 \u06c1\u0648\u0644\u0688\u0631 \u06a9\u0648 \u06af\u0631\u0645 \u06a9\u0646\u06a9\u0634\u0646 \u0628\u0646\u0627\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0688\u06cc\u0632\u0627\u0626\u0646 \u0646\u06c1\u06cc\u06ba \u06a9\u06cc\u0627 \u06af\u06cc\u0627 \u06c1\u06d2\u06d4 \u0622\u0631\u06a9 \u062f\u06be\u0627\u06af\u0648\u06ba \u06a9\u06d2 \u0645\u0634\u063a\u0648\u0644 \u06c1\u0648\u0646\u06d2 \u0633\u06d2 \u067e\u06c1\u0644\u06d2 \u0641\u06cc\u0648\u0632 \u0679\u067e \u0633\u06d2 \u0628\u0633 \u0628\u0627\u0631 \u062a\u06a9 \u0686\u06be\u0644\u0627\u0646\u06af \u0644\u06af\u0627 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u06d4 \u0622\u067e \u0646\u06d2 \u0627\u0628\u06be\u06cc 400Vdc \u067e\u0631 \u0627\u06cc\u06a9 \u0633\u06cc\u0631\u06cc\u0632 \u0622\u0631\u06a9 \u0641\u0627\u0644\u0679 \u0628\u0646\u0627\u06cc\u0627 \u06c1\u06d2\u06d4.<\/p>\n<p>\u06cc\u06c1\u0627\u06ba \u0633\u06cc\u06a9\u0648\u0626\u0646\u0633 \u0644\u0627\u06a9 \u06c1\u06d2\u2014\u0635\u062d\u06cc\u062d \u0637\u0631\u06cc\u0642\u06c1:<\/p>\n<ol>\n<li><strong>\u0644\u0627\u06a9 \u0622\u0624\u0679\/\u0679\u06cc\u06af \u0622\u0624\u0679:<\/strong> \u062a\u0635\u062f\u06cc\u0642 \u06a9\u0631\u06cc\u06ba \u06a9\u06c1 \u062a\u0645\u0627\u0645 \u0633\u0679\u0631\u0646\u06af\u0632 \u067e\u06cc\u0646\u0644 \u0644\u06cc\u0648\u0644 \u0688\u0633 \u06a9\u0646\u06cc\u06a9\u0679\u0633 \u06cc\u0627 \u0645\u0627\u0688\u06cc\u0648\u0644 \u0644\u06cc\u0648\u0644 \u0631\u06cc\u067e\u0688 \u0634\u0679 \u0688\u0627\u0624\u0646 \u0688\u06cc\u0648\u0627\u0626\u0633\u0632 \u067e\u0631 \u0645\u0646\u0642\u0637\u0639 \u06c1\u06cc\u06ba\u06d4 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u067e\u0631 \u0635\u0641\u0631 \u0648\u0648\u0644\u0679\u06cc\u062c \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06cc\u06a9 \u06a9\u06cc\u0644\u06cc\u0628\u0631\u06cc\u0679\u0688 \u0645\u06cc\u0679\u0631 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u06d4.<\/li>\n<li><strong>\u0645\u0646\u0641\u06cc\u0648\u06ba \u06a9\u0648 \u0644\u06af\u0627\u0626\u06cc\u06ba:<\/strong> \u062a\u0645\u0627\u0645 PV \u0633\u0679\u0631\u0646\u06af \u0645\u0646\u0641\u06cc \u0644\u06cc\u0688\u0632 \u06a9\u0648 \u0645\u0646\u0641\u06cc \u0628\u0633 \u0628\u0627\u0631 \u0633\u06d2 \u062c\u0648\u0691\u06cc\u06ba\u06d4 \u06cc\u06c1 \u0622\u067e \u06a9\u0627 \u062d\u0648\u0627\u0644\u06c1 \u06af\u0631\u0627\u0624\u0646\u0688 \u06c1\u06d2\u06d4 \u06cc\u06c1 \u0633\u0628 \u0633\u06d2 \u067e\u06c1\u0644\u06d2 \u06a9\u0631\u06cc\u06ba\u060c \u062c\u0628 \u0633\u0628 \u06a9\u0686\u06be \u0645\u0631\u062f\u06c1 \u06c1\u0648\u06d4.<\/li>\n<li><strong>\u0641\u06cc\u0648\u0632 \u0627\u0646\u0633\u0679\u0627\u0644 \u06a9\u0631\u06cc\u06ba:<\/strong> \u062a\u0645\u0627\u0645 DC \u0641\u06cc\u0648\u0632 \u06a9\u0648 \u0627\u0646 \u06a9\u06d2 \u06c1\u0648\u0644\u0688\u0631\u0632 \u0645\u06cc\u06ba \u062f\u0627\u062e\u0644 \u06a9\u0631\u06cc\u06ba\u060c \u0644\u06cc\u06a9\u0646 \u0627\u0646\u06c1\u06cc\u06ba \u201c\u06a9\u06be\u0644\u06cc\u201d \u067e\u0648\u0632\u06cc\u0634\u0646 \u0645\u06cc\u06ba \u0686\u06be\u0648\u0691 \u062f\u06cc\u06ba\u06d4 \u0627\u0646\u06c1\u06cc\u06ba \u0627\u0628\u06be\u06cc \u0628\u0646\u062f \u0646\u06c1 \u06a9\u0631\u06cc\u06ba\u06d4.<\/li>\n<li><strong>\u0645\u062b\u0628\u062a\u0648\u06ba \u06a9\u0648 \u0644\u06af\u0627\u0626\u06cc\u06ba:<\/strong> \u062a\u0645\u0627\u0645 PV \u0633\u0679\u0631\u0646\u06af \u0645\u062b\u0628\u062a \u0644\u06cc\u0688\u0632 \u06a9\u0648 \u0641\u06cc\u0648\u0632 \u06c1\u0648\u0644\u0688\u0631\u0632 \u06a9\u06d2 \u0644\u0627\u0626\u0646 \u0633\u0627\u0626\u06cc\u0688 \u0633\u06d2 \u062c\u0648\u0691\u06cc\u06ba\u06d4 \u062f\u0648\u0628\u0627\u0631\u06c1\u060c \u0633\u0628 \u06a9\u0686\u06be \u0645\u0631\u062f\u06c1 \u06c1\u06d2\u06d4.<\/li>\n<li><strong>\u0688\u0633 \u06a9\u0646\u06cc\u06a9\u0679 \u06a9\u0648 \u0628\u0646\u062f \u06a9\u0631\u06cc\u06ba:<\/strong> \u0628\u0633 \u0628\u0627\u0631\u0632 \u06a9\u0648 \u0627\u0646\u0631\u062c\u0627\u0626\u0632 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u06cc\u0646 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u0688\u0633 \u06a9\u0646\u06cc\u06a9\u0679 \u06a9\u0648 \u0628\u0646\u062f \u06a9\u0631\u06cc\u06ba (\u0627\u06af\u0631 \u0644\u06cc\u0633 \u06c1\u0648)\u06d4.<\/li>\n<li><strong>\u0627\u06cc\u06a9 \u0648\u0642\u062a \u0645\u06cc\u06ba \u0627\u06cc\u06a9 \u0633\u0679\u0631\u0646\u06af \u06a9\u0648 \u0627\u0646\u0631\u062c\u0627\u0626\u0632 \u06a9\u0631\u06cc\u06ba:<\/strong> \u06c1\u0631 \u0641\u06cc\u0648\u0632 \u06c1\u0648\u0644\u0688\u0631 \u06a9\u0648 \u0627\u0646\u0641\u0631\u0627\u062f\u06cc \u0637\u0648\u0631 \u067e\u0631 \u0628\u0646\u062f \u06a9\u0631\u06cc\u06ba\u060c \u0627\u06af\u0644\u06d2 \u067e\u0631 \u062c\u0627\u0646\u06d2 \u0633\u06d2 \u067e\u06c1\u0644\u06d2 \u0627\u067e\u0646\u06d2 \u0645\u06cc\u0679\u0631 \u067e\u0631 \u0648\u0648\u0644\u0679\u06cc\u062c \u0627\u0648\u0631 \u06a9\u0631\u0646\u0679 \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 \u06a9\u0631\u06cc\u06ba\u06d4 \u06cc\u06c1 \u06a9\u0633\u06cc \u0628\u06be\u06cc \u0641\u0627\u0644\u0679 \u06a9\u0648 \u0627\u06cc\u06a9 \u06c1\u06cc \u0633\u0679\u0631\u0646\u06af \u062a\u06a9 \u0645\u062d\u062f\u0648\u062f \u06a9\u0631 \u062f\u06cc\u062a\u0627 \u06c1\u06d2\u06d4.<\/li>\n<\/ol>\n<p><em>\u0633\u06cc\u06a9\u0648\u0626\u0646\u0633 \u0644\u0627\u06a9 \u0622\u0633\u0627\u0646 \u06c1\u06d2: \u06a9\u0628\u06be\u06cc \u0628\u06be\u06cc \u0627\u06cc\u0633\u0627 \u06a9\u0646\u06a9\u0634\u0646 \u0646\u06c1 \u0628\u0646\u0627\u0626\u06cc\u06ba \u062c\u0648 \u0644\u0627\u0626\u06cc\u0648 \u06c1\u0648 \u0633\u06a9\u06d2\u06d4 \u06a9\u0628\u06be\u06cc \u0628\u06be\u06cc \u0627\u06cc\u0633\u0627 \u06a9\u0646\u06a9\u0634\u0646 \u0646\u06c1 \u062a\u0648\u0691\u06cc\u06ba \u062c\u0648 \u0644\u0627\u0626\u06cc\u0648 \u06c1\u0648\u06d4 \u06a9\u0633\u06cc \u0628\u06be\u06cc \u0686\u06cc\u0632 \u06a9\u0648 \u0686\u06be\u0648\u0646\u06d2 \u0633\u06d2 \u067e\u06c1\u0644\u06d2 \u06c1\u0645\u06cc\u0634\u06c1 \u0635\u0641\u0631 \u062a\u0648\u0627\u0646\u0627\u0626\u06cc \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 \u06a9\u0631\u06cc\u06ba\u06d4.<\/em><\/p>\n<p>NEC 690.16 \u06a9\u0648 \u06c1\u0631 \u0633\u0679\u0631\u0646\u06af \u06a9\u06d2 \u0644\u06cc\u06d2 \u0688\u0633 \u06a9\u0646\u06cc\u06a9\u0679 \u06a9\u06d2 \u0630\u0631\u0627\u0626\u0639 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u06d2\u060c \u0644\u06cc\u06a9\u0646 \u06cc\u06c1 \u0622\u067e \u06a9\u0648 \u06cc\u06c1 \u0646\u06c1\u06cc\u06ba \u0628\u062a\u0627\u062a\u0627 \u06a9\u06c1 \u0627\u067e\u0646\u06d2 \u06a9\u0627\u0645 \u06a9\u0648 \u06a9\u06cc\u0633\u06d2 \u062a\u0631\u062a\u06cc\u0628 \u062f\u06cc\u06ba\u06d4 \u06cc\u06c1\u06cc \u0686\u06cc\u0632 \u067e\u06cc\u0634\u06c1 \u0648\u0631 \u0627\u0646\u0633\u0679\u0627\u0644\u0631\u0632 \u06a9\u0648 \u0627\u0646 \u0644\u0648\u06af\u0648\u06ba \u0633\u06d2 \u0627\u0644\u06af \u06a9\u0631\u062a\u06cc \u06c1\u06d2 \u062c\u0648 \u062d\u0627\u062f\u062b\u06d2 \u06a9\u06cc \u0631\u067e\u0648\u0631\u0679\u0648\u06ba \u067e\u0631 \u0638\u0627\u06c1\u0631 \u06c1\u0648\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4.<\/p>\n<h2>\u0633\u0648\u0644\u0631 \u067e\u06cc\u0646\u0644\u0632 \u06a9\u0648 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u0645\u06cc\u06ba \u0645\u062d\u0641\u0648\u0638 \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0648\u0627\u0626\u0631 \u06a9\u0631\u0646\u06d2 \u06a9\u0627 4 \u0642\u062f\u0645\u06cc \u0637\u0631\u06cc\u0642\u06c1<\/h2>\n<p>\u0622\u067e \u06a9\u06d2 \u067e\u0627\u0633 \u0646\u0638\u0631\u06cc\u06c1 \u06c1\u06d2\u06d4 \u0627\u0628 \u06cc\u06c1\u0627\u06ba \u0641\u06cc\u0644\u0688 \u0679\u06cc\u0633\u0679 \u0634\u062f\u06c1 \u0637\u0631\u06cc\u0642\u06c1 \u06c1\u06d2 \u062c\u0648 \u0622\u067e \u06a9\u0648 \u0645\u062d\u0641\u0648\u0638 \u0631\u06a9\u06be\u062a\u0627 \u06c1\u06d2 \u0627\u0648\u0631 \u0627\u0646\u0633\u067e\u06a9\u0679\u0631 \u06a9\u0648 \u062e\u0648\u0634 \u0631\u06a9\u06be\u062a\u0627 \u06c1\u06d2\u06d4.<\/p>\n<h3>\u0645\u0631\u062d\u0644\u06c1 1: \u0633\u0679\u0631\u0646\u06af \u0648\u0648\u0644\u0679\u06cc\u062c\u0632 \u06a9\u0627 \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0626\u06cc\u06ba \u0627\u0648\u0631 \u062a\u0635\u062f\u06cc\u0642 \u06a9\u0631\u06cc\u06ba (\u0644\u06cc\u0628\u0644 \u067e\u0631 \u0628\u06be\u0631\u0648\u0633\u06c1 \u0646\u06c1 \u06a9\u0631\u06cc\u06ba)<\/h3>\n<p><strong>\u0645\u0646\u06cc \u062a\u06be\u06cc\u0633\u0633:<\/strong> \u0644\u06cc\u0628\u0644 Voc \u0627\u06cc\u06a9 \u0646\u0642\u0637\u06c1 \u0622\u063a\u0627\u0632 \u06c1\u06d2\u060c \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u06cc \u0642\u062f\u0631 \u0646\u06c1\u06cc\u06ba\u06d4 \u0633\u0631\u062f \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u06cc \u0627\u0635\u0644\u0627\u062d \u0627\u0648\u0631 \u067e\u06cc\u0645\u0627\u0626\u0634 \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 NEC 2023 \u06a9\u06cc \u062a\u0639\u0645\u06cc\u0644 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0644\u0627\u0632\u0645\u06cc \u06c1\u06d2\u06d4.<\/p>\n<p>\u067e\u06cc\u0646\u0644 \u0688\u06cc\u0679\u0627 \u0634\u06cc\u0679 \u067e\u06a9\u0691\u06cc\u06ba\u06d4 STC (\u0645\u0639\u06cc\u0627\u0631\u06cc \u0679\u06cc\u0633\u0679 \u06a9\u06d2 \u062d\u0627\u0644\u0627\u062a) \u067e\u0631 Voc \u062a\u0644\u0627\u0634 \u06a9\u0631\u06cc\u06ba\u06d4 \u0627\u0628 \u0627\u0635\u0644\u06cc \u062d\u0633\u0627\u0628 \u0644\u06af\u0627\u0626\u06cc\u06ba:<\/p>\n<p><code>Voc(\u0688\u06cc\u0632\u0627\u0626\u0646) = Voc(STC) \u00d7 \u067e\u06cc\u0646\u0644\u0632 \u06a9\u06cc \u062a\u0639\u062f\u0627\u062f \u00d7 1.25 (NEC 690.7 \u0633\u0631\u062f \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u0627 \u0639\u0646\u0635\u0631)<\/code><\/p>\n<p>8 \u06a9\u06cc \u0633\u0679\u0631\u0646\u06af\u0632 \u0645\u06cc\u06ba \u0622\u067e \u06a9\u06d2 40Voc \u067e\u06cc\u0646\u0644\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2: 40 \u00d7 8 \u00d7 1.25 = <strong>400V \u0688\u06cc\u0632\u0627\u0626\u0646 \u0648\u0648\u0644\u0679\u06cc\u062c<\/strong>.<\/p>\n<p>\u0627\u0628 \u0627\u0633 \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 \u06a9\u0631\u06cc\u06ba\u06d4 \u0627\u06cc\u06a9 \u0633\u0631\u062f \u0635\u0628\u062d (&lt;40\u00b0F) \u067e\u0631\u060c \u0633\u0679\u0631\u0646\u06af \u06a9\u0648 \u0645\u0646\u0642\u0637\u0639 \u06a9\u0631\u06cc\u06ba \u0627\u0648\u0631 Fluke 393 FC \u06a9\u0644\u06cc\u0645\u067e \u0645\u06cc\u0679\u0631 (1500Vdc \u06a9\u06d2 \u0644\u06cc\u06d2 \u0631\u06cc\u0679\u06cc\u0688) \u0633\u06d2 Voc \u06a9\u06cc \u067e\u06cc\u0645\u0627\u0626\u0634 \u06a9\u0631\u06cc\u06ba\u06d4 \u0622\u067e \u06a9\u0648 380-420V \u0646\u0638\u0631 \u0622\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2\u06d4 \u0627\u06af\u0631 \u0622\u067e \u06a9\u0648 450V \u0646\u0638\u0631 \u0622 \u0631\u06c1\u0627 \u06c1\u06d2\u060c \u062a\u0648 \u0622\u067e \u06a9\u06cc \u0633\u0679\u0631\u0646\u06af \u0622\u067e \u06a9\u06d2 \u0622\u0644\u0627\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u0628\u06c1\u062a \u0644\u0645\u0628\u06cc \u06c1\u06d2\u06d4 \u0627\u0628\u06be\u06cc \u062f\u0648\u0628\u0627\u0631\u06c1 \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u0631\u06cc\u06ba\u060c \u0622\u0631\u06a9 \u0641\u0644\u06cc\u0634 \u06a9\u06d2 \u0628\u0639\u062f \u0646\u06c1\u06cc\u06ba\u06d4.<\/p>\n<p><strong>\u067e\u0631\u0648 \u0679\u067e:<\/strong> NEC 2023 1.25 \u0639\u0646\u0635\u0631 \u06a9\u0645 \u0627\u0632 \u06a9\u0645 \u06c1\u06d2\u06d4 \u06a9\u06cc\u0646\u06cc\u0688\u0627 \u06cc\u0627 \u0634\u0645\u0627\u0644\u06cc \u0631\u06cc\u0627\u0633\u062a\u0648\u06ba \u0645\u06cc\u06ba\u060c 1.35 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 \u0627\u0646\u0633\u067e\u06a9\u0679\u0631 \u0686\u06cc\u06a9 \u06a9\u0631\u06d2 \u06af\u0627\u06d4 \u0622\u067e \u06a9\u06cc \u0627\u0646\u0634\u0648\u0631\u0646\u0633 \u0628\u06be\u06cc\u060c \u062f\u0639\u0648\u06d2 \u06a9\u06d2 \u0628\u0639\u062f\u06d4.<\/p>\n<h3>\u0645\u0631\u062d\u0644\u06c1 2: \u0645\u0646\u0627\u0633\u0628 \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0631\u06cc\u0679\u06cc\u0688 \u0627\u062c\u0632\u0627\u0621 \u0645\u0646\u062a\u062e\u0628 \u06a9\u0631\u06cc\u06ba (250Vdc \u062c\u06be\u0648\u0679)<\/h3>\n<p><strong>\u0645\u0646\u06cc \u062a\u06be\u06cc\u0633\u0633:<\/strong> \u0627\u062c\u0632\u0627\u0621 \u06a9\u06cc \u0648\u0648\u0644\u0679\u06cc\u062c \u0631\u06cc\u0679\u0646\u06af\u0632 \u06a9\u0648 \u0622\u067e \u06a9\u06d2 \u0688\u06cc\u0632\u0627\u0626\u0646 Voc \u0633\u06d2 \u06a9\u0645 \u0627\u0632 \u06a9\u0645 20% \u0632\u06cc\u0627\u062f\u06c1 \u06c1\u0648\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2\u060c \u0627\u0648\u0631 DC \u0631\u06cc\u0679\u0646\u06af\u0632 AC \u0631\u06cc\u0679\u0646\u06af\u0632 \u06a9\u06d2 \u0633\u0627\u062a\u06be \u062a\u0628\u0627\u062f\u0644\u06c1 \u0646\u06c1\u06cc\u06ba \u06a9\u06cc \u062c\u0627 \u0633\u06a9\u062a\u06cc\u06ba\u06d4.<\/p>\n<p>\u0622\u067e \u06a9\u0627 \u0688\u06cc\u0632\u0627\u0626\u0646 \u0648\u0648\u0644\u0679\u06cc\u062c 400Vdc \u06c1\u06d2\u06d4 \u0622\u067e \u06a9\u06d2 \u0627\u062c\u0632\u0627\u0621 \u06a9\u06cc \u06a9\u0645 \u0627\u0632 \u06a9\u0645 \u0631\u06cc\u0679\u0646\u06af\u0632:<\/p>\n<ul>\n<li><strong>\u0641\u06cc\u0648\u0632 \u06c1\u0648\u0644\u0688\u0631:<\/strong> \u06a9\u0645 \u0627\u0632 \u06a9\u0645 600Vdc\u06d4 Bussmann \u0627\u0648\u0631 Littlefuse \u0633\u0648\u0644\u0631 \u0631\u06cc\u0679\u06cc\u0688 \u06c1\u0648\u0644\u0688\u0631\u0632 \u0628\u0646\u0627\u062a\u06d2 \u06c1\u06cc\u06ba \u062c\u0648 600Vdc \u067e\u0631 10kA \u06a9\u0648 \u0645\u0646\u0642\u0637\u0639 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4.<\/li>\n<li><strong>\u0641\u06cc\u0648\u0632:<\/strong> 600Vdc\u060c \u0679\u0627\u0626\u0645 \u0688\u06cc\u0644\u06d2 \u0642\u0633\u0645\u06d4 \u0645\u0639\u06cc\u0627\u0631\u06cc 250V \u0641\u06cc\u0648\u0632 \u067e\u06be\u0679 \u062c\u0627\u0626\u06cc\u06ba \u06af\u06d2\u06d4.<\/li>\n<li><strong>\u0645\u0646\u0642\u0637\u0639 \u06a9\u0631\u06cc\u06ba:<\/strong> 600Vdc\u060c \u06a9\u0645 \u0627\u0632 \u06a9\u0645 20A\u06d4 DC \u0631\u06cc\u0679\u0646\u06af \u0686\u06cc\u06a9 \u06a9\u0631\u06cc\u06ba\u060c AC \u0631\u06cc\u0679\u0646\u06af \u0646\u06c1\u06cc\u06ba\u06d4 \u0627\u06cc\u06a9 \u201c30A 240V\u201d AC \u0645\u0646\u0642\u0637\u0639 \u063a\u0627\u0644\u0628\u0627\u064b \u0635\u0631\u0641 15A 120Vdc \u06c1\u0648\u06af\u0627\u06d4.<\/li>\n<li><strong>\u062a\u0627\u0631:<\/strong> PV \u062a\u0627\u0631 (USE-2 \u06cc\u0627 RHW-2) \u062c\u0648 600Vdc \u06a9\u06d2 \u0644\u06cc\u06d2 \u0631\u06cc\u0679\u06cc\u0688 \u06c1\u06d2\u06d4 THHN \u062a\u0627\u0631 \u0633\u0648\u0631\u062c \u06a9\u06cc \u0631\u0648\u0634\u0646\u06cc \u06a9\u06d2 \u062e\u0644\u0627\u0641 \u0645\u0632\u0627\u062d\u0645 \u0646\u06c1\u06cc\u06ba \u06c1\u06d2 \u0627\u0648\u0631 3 \u0633\u0627\u0644 \u0645\u06cc\u06ba \u0679\u0648\u0679 \u062c\u0627\u0626\u06d2 \u06af\u06cc\u06d4.<\/li>\n<\/ul>\n<p><em>250Vdc \u06a9\u0627 \u062c\u06be\u0648\u0679:<\/em> \u0648\u06c1 \u0628\u0631\u06cc\u06a9\u0631 \u062c\u0633 \u067e\u0631 \u201c250Vdc\u201d \u0644\u06a9\u06be\u0627 \u06c1\u06d2\u061f \u0628\u0627\u0631\u06cc\u06a9 \u062d\u0631\u0648\u0641 \u067e\u0691\u06be\u06cc\u06ba\u06d4 \u0627\u0633 \u067e\u0631 \u0644\u06a9\u06be\u0627 \u06c1\u06d2 \u201c250Vdc \u0632\u06cc\u0627\u062f\u06c1 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1\u060c 80% \u0688\u06cc\u0648\u0679\u06cc \u0633\u0627\u0626\u06cc\u06a9\u0644\u06d4\u201d \u0645\u0633\u0644\u0633\u0644 \u0633\u0648\u0644\u0631 \u0622\u067e\u0631\u06cc\u0634\u0646 (100% \u0688\u06cc\u0648\u0679\u06cc \u0633\u0627\u0626\u06cc\u06a9\u0644) \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0622\u067e \u06a9\u0648 200Vdc \u062a\u06a9 \u06a9\u0645 \u06a9\u0631\u0646\u0627 \u06c1\u0648\u06af\u0627\u06d4 \u0622\u067e \u06a9\u06cc 400V \u0633\u0679\u0631\u0646\u06af \u0646\u06d2 \u0627\u0633 \u0628\u0631\u06cc\u06a9\u0631 \u06a9\u0648 \u063a\u06cc\u0631 \u0642\u0627\u0646\u0648\u0646\u06cc \u0628\u0646\u0627 \u062f\u06cc\u0627 \u06c1\u06d2\u06d4.<\/p>\n<p>\u0635\u0631\u0641 UL 1741 \u0645\u06cc\u06ba \u062f\u0631\u062c \u0627\u062c\u0632\u0627\u0621 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba \u062c\u0648 PV \u0627\u06cc\u067e\u0644\u06cc \u06a9\u06cc\u0634\u0646\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 \u06c1\u0648\u06ba\u06d4 \u0627\u0646\u0633\u067e\u06a9\u0679\u0631 \u0644\u0633\u0679\u0646\u06af \u0645\u0627\u0631\u06a9 \u062f\u06cc\u06a9\u06be\u06d2 \u06af\u0627\u06d4 \u0622\u067e \u06a9\u0627 \u0645\u062a\u0628\u0627\u062f\u0644 \u06cc\u06c1 \u06c1\u06d2 \u06a9\u06c1 \u0633\u0628 \u06a9\u0686\u06be \u0627\u06a9\u06be\u0627\u0691 \u067e\u06be\u06cc\u0646\u06a9\u0648\u06d4.<\/p>\n<h3>\u0645\u0631\u062d\u0644\u06c1 3: \u0633\u06cc\u06a9\u0648\u0626\u0646\u0633 \u0644\u0627\u06a9 \u067e\u0631 \u0639\u0645\u0644 \u06a9\u0631\u06cc\u06ba (\u06a9\u0628\u06be\u06cc \u0628\u06be\u06cc \u06af\u0631\u0645 \u06a9\u0627\u0645 \u0646\u06c1 \u06a9\u0631\u06cc\u06ba)<\/h3>\n<p><strong>\u0645\u0646\u06cc \u062a\u06be\u06cc\u0633\u0633:<\/strong> \u0633\u06cc\u06a9\u0648\u0626\u0646\u0633 \u0644\u0627\u06a9 \u0627\u06cc\u06a9 \u062a\u062d\u0631\u06cc\u0631\u06cc \u0637\u0631\u06cc\u0642\u06c1 \u06a9\u0627\u0631 \u06c1\u06d2\u060c \u0646\u06c1 \u06a9\u06c1 \u0630\u06c1\u0646\u06cc \u0686\u06cc\u06a9 \u0644\u0633\u0679\u06d4 \u0627\u0646\u062d\u0631\u0627\u0641 \u06c1\u06cc \u0622\u0631\u06a9\u0633 \u06a9\u0627 \u0633\u0628\u0628 \u0628\u0646\u062a\u0627 \u06c1\u06d2\u06d4.<\/p>\n<p>\u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u06a9\u0648 \u0686\u06be\u0648\u0646\u06d2 \u0633\u06d2 \u067e\u06c1\u0644\u06d2\u060c \u0627\u0633\u06d2 \u062c\u0627\u0628 \u0679\u06a9\u0679 \u067e\u0631 \u0644\u06a9\u06be\u06cc\u06ba:<\/p>\n<ol>\n<li>\u067e\u06cc\u0646\u0644 \u0645\u0646\u0642\u0637\u0639 \u06a9\u0631\u0646\u06d2 \u0648\u0627\u0644\u0648\u06ba \u067e\u0631 \u0644\u0627\u06a9 \u0622\u0624\u0679 \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 \u06a9\u0631\u06cc\u06ba\u06d4 \u0635\u0641\u0631 \u0648\u0648\u0644\u0679\u06cc\u062c \u06a9\u06cc \u067e\u06cc\u0645\u0627\u0626\u0634 \u06a9\u0631\u06cc\u06ba\u06d4.<\/li>\n<li>\u062a\u0645\u0627\u0645 \u0645\u0646\u0641\u06cc \u062a\u0627\u0631\u0648\u06ba \u06a9\u0648 \u0645\u0646\u0641\u06cc \u0628\u0633 \u0628\u0627\u0631 \u067e\u0631 \u0644\u06af\u0627\u0626\u06cc\u06ba\u06d4.<\/li>\n<li>\u0641\u06cc\u0648\u0632 \u06a9\u0648 \u06a9\u06be\u0644\u06cc \u067e\u0648\u0632\u06cc\u0634\u0646 \u0645\u06cc\u06ba \u0627\u0646\u0633\u0679\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u06d4.<\/li>\n<li>\u062a\u0645\u0627\u0645 \u0645\u062b\u0628\u062a \u062a\u0627\u0631\u0648\u06ba \u06a9\u0648 \u0641\u06cc\u0648\u0632 \u0644\u0627\u0626\u0646 \u0679\u0631\u0645\u06cc\u0646\u0644\u0632 \u067e\u0631 \u0644\u06af\u0627\u0626\u06cc\u06ba\u06d4.<\/li>\n<li>\u0645\u06cc\u0646 \u0645\u0646\u0642\u0637\u0639 \u06a9\u0648 \u0628\u0646\u062f \u06a9\u0631\u06cc\u06ba\u06d4.<\/li>\n<li>\u0627\u06cc\u06a9 \u0648\u0642\u062a \u0645\u06cc\u06ba \u0627\u06cc\u06a9 \u0641\u06cc\u0648\u0632 \u06a9\u0648 \u0627\u0646\u0631\u062c\u0627\u0626\u0632 \u06a9\u0631\u06cc\u06ba\u060c \u06c1\u0631 \u0627\u06cc\u06a9 \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 \u06a9\u0631\u06cc\u06ba\u06d4.<\/li>\n<\/ol>\n<p>\u06a9\u0633\u06cc \u062f\u0648\u0633\u0631\u06d2 \u0634\u062e\u0635 \u0633\u06d2 \u06c1\u0631 \u0642\u062f\u0645 \u067e\u0631 \u062f\u0633\u062a\u062e\u0637 \u06a9\u0631\u0648\u0627\u0626\u06cc\u06ba\u06d4 \u06cc\u06c1 \u0628\u06cc\u0648\u0631\u0648\u06a9\u0631\u06cc\u0633\u06cc \u0646\u06c1\u06cc\u06ba \u06c1\u06d2\u2014\u06cc\u06c1 \u0648\u06c1 \u0637\u0631\u06cc\u0642\u06c1 \u06c1\u06d2 \u062c\u0633 \u0633\u06d2 \u0622\u067e \u0648\u0631\u06a9\u0631\u0632 \u06a9\u0645\u067e \u0628\u0648\u0631\u0688 \u06a9\u0648 \u06cc\u06c1 \u0628\u062a\u0627\u0646\u06d2 \u0633\u06d2 \u06af\u0631\u06cc\u0632 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba \u06a9\u06c1 \u0622\u067e \u06a9\u06cc \u062a\u06cc\u0646 \u0627\u0646\u06af\u0644\u06cc\u0627\u06ba \u06a9\u06cc\u0648\u06ba \u063a\u0627\u0626\u0628 \u06c1\u06cc\u06ba\u06d4.<\/p>\n<p><strong>\u067e\u0631\u0648 \u0679\u067e:<\/strong> \u06a9\u0633\u06cc \u0628\u06be\u06cc \u0686\u06cc\u0632 \u06a9\u0648 \u0686\u06be\u0648\u0646\u06d2 \u0633\u06d2 \u067e\u06c1\u0644\u06d2 DC \u06a9\u06d2 \u0644\u06cc\u06d2 \u0631\u06cc\u0679\u06cc\u0688 \u0646\u0627\u0646 \u06a9\u0627\u0646\u0679\u06cc\u06a9\u0679 \u0648\u0648\u0644\u0679\u06cc\u062c \u0679\u06cc\u0633\u0679\u0631 (NCVT) \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 Fluke 1AC-A1-II DC \u06a9\u0627 \u067e\u062a\u06c1 \u0646\u06c1\u06cc\u06ba \u0644\u06af\u0627\u0626\u06d2 \u06af\u0627\u06d4 \u0622\u067e \u06a9\u0648 Fluke 369 FC \u06cc\u0627 \u0627\u0633 \u062c\u06cc\u0633\u0627 \u06a9\u0648\u0626\u06cc \u0686\u0627\u06c1\u06cc\u06d2\u06d4 \u0627\u06cc\u06a9 $200 \u0679\u0648\u0644 $50,000 \u06a9\u06d2 \u06c1\u0633\u067e\u062a\u0627\u0644 \u06a9\u06d2 \u0628\u0644 \u0633\u06d2 \u0628\u06c1\u062a\u0631 \u06c1\u06d2\u06d4.<\/p>\n<h3>\u0645\u0631\u062d\u0644\u06c1 4: \u0679\u0627\u0631\u06a9\u060c \u0679\u06cc\u0633\u0679\u060c \u0627\u0648\u0631 \u062f\u0633\u062a\u0627\u0648\u06cc\u0632 (\u0641\u0646\u06af\u0631 \u0679\u0627\u0626\u0679 \u0679\u0631\u06cc\u067e)<\/h3>\n<p><strong>\u0645\u0646\u06cc \u062a\u06be\u06cc\u0633\u0633:<\/strong> \u0645\u0646\u0627\u0633\u0628 \u0679\u0627\u0631\u06a9 \u0627\u06cc\u06a9 \u06a9\u0648\u0688 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u06d2\u060c \u0646\u06c1 \u06a9\u06c1 \u062a\u062c\u0648\u06cc\u0632\u06d4 \u0688\u06be\u06cc\u0644\u06d2 \u06a9\u0646\u06a9\u0634\u0646 \u06c1\u0627\u0626\u06cc \u0631\u06cc\u0632\u0633\u0679\u0646\u0633 \u062c\u0648\u0627\u0626\u0646\u0679 \u0628\u0646\u0627\u062a\u06d2 \u06c1\u06cc\u06ba \u062c\u0648 \u0644\u0648\u0688 \u06a9\u06d2 \u0646\u06cc\u0686\u06d2 \u067e\u06af\u06be\u0644 \u062c\u0627\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4.<\/p>\n<p>\u0622\u067e \u06a9\u06d2 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u0645\u06cc\u06ba \u06c1\u0631 \u0628\u0633 \u0628\u0627\u0631 \u06a9\u0646\u06a9\u0634\u0646 \u06a9\u06cc \u0627\u06cc\u06a9 \u0679\u0627\u0631\u06a9 \u0627\u0633\u067e\u06cc\u06a9 \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u060c \u062c\u0648 \u0639\u0627\u0645 \u0637\u0648\u0631 \u067e\u0631 50-120 \u0627\u0646\u0686-\u067e\u0627\u0624\u0646\u0688 \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4 \u201c\u0641\u0646\u06af\u0631 \u0679\u0627\u0626\u0679 \u067e\u0644\u0633 \u0627\u06cc\u06a9 \u0686\u0648\u062a\u06be\u0627\u0626\u06cc \u0645\u0648\u0691\u201d \u0641\u0646\u06af\u0631 \u0679\u0627\u0626\u0679 \u0679\u0631\u06cc\u067e \u06c1\u06d2\u2014\u06cc\u06c1 \u0622\u062c \u0645\u062d\u0641\u0648\u0638 \u0645\u062d\u0633\u0648\u0633 \u06c1\u0648\u06af\u0627 \u0627\u0648\u0631 \u0686\u06be \u0645\u0627\u06c1 \u0645\u06cc\u06ba \u0622\u06af \u06a9\u0627 \u062e\u0637\u0631\u06c1 \u06c1\u0648\u06af\u0627\u06d4.<\/p>\n<p>\u0679\u0627\u0631\u06a9 \u0633\u06a9\u0631\u06cc\u0648 \u0688\u0631\u0627\u06cc\u0648\u0631 \u06cc\u0627 \u0631\u0646\u0686 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 \u0627\u0633\u06d2 \u0627\u0633\u067e\u06cc\u06a9 \u067e\u0631 \u0633\u06cc\u0679 \u06a9\u0631\u06cc\u06ba\u06d4 \u06c1\u0631 \u06a9\u0646\u06a9\u0634\u0646 \u06a9\u0648 \u0679\u0627\u0631\u06a9 \u06a9\u0631\u06cc\u06ba\u06d4 \u067e\u06be\u0631 \u0627\u0633\u06d2 \u062f\u0648\u0628\u0627\u0631\u06c1 \u06a9\u0631\u06cc\u06ba\u06d4 \u062a\u06be\u0631\u0645\u0644 \u0633\u0627\u0626\u06cc\u06a9\u0644\u0646\u06af \u0648\u0642\u062a \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0633\u0627\u062a\u06be \u06a9\u0646\u06a9\u0634\u0646 \u06a9\u0648 \u0688\u06be\u06cc\u0644\u0627 \u06a9\u0631 \u062f\u06cc\u062a\u06cc \u06c1\u06d2\u06d4 NEC 2023 \u0627\u06cc\u0688\u06cc\u0634\u0646 \u0646\u06d2 690.31(C) \u0634\u0627\u0645\u0644 \u06a9\u06cc\u0627 \u06c1\u06d2 \u062c\u0633 \u0645\u06cc\u06ba 100A \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u06a9\u06d2 \u062a\u0645\u0627\u0645 PV \u06a9\u0646\u06a9\u0634\u0646\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 \u062f\u0633\u062a\u0627\u0648\u06cc\u0632\u06cc \u0679\u0627\u0631\u06a9 \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 \u06a9\u06cc \u0636\u0631\u0648\u0631\u062a \u06c1\u06d2\u06d4 \u0631\u06c1\u0627\u0626\u0634\u06cc \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u06cc\u06c1 \u0627\u0628 \u0628\u06be\u06cc \u0627\u06cc\u06a9 \u0628\u06c1\u062a\u0631\u06cc\u0646 \u0639\u0645\u0644 \u06c1\u06d2 \u062c\u0648 \u0622\u067e \u06a9\u0648 \u0622\u06af \u06a9\u06d2 \u062a\u0641\u062a\u06cc\u0634 \u06a9\u0627\u0631 \u06a9\u06cc \u0631\u067e\u0648\u0631\u0679 \u0633\u06d2 \u062f\u0648\u0631 \u0631\u06a9\u06be\u062a\u0627 \u06c1\u06d2\u06d4.<\/p>\n<p>\u062c\u0627\u0646\u0686: \u06c1\u0631 \u0633\u0679\u0631\u0646\u06af \u06a9\u0648 \u0627\u0646\u0631\u062c\u0627\u0626\u0632 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0628\u0639\u062f\u060c \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u0627\u0648\u0631 \u0627\u0646\u0648\u0631\u0679\u0631 \u0627\u0646 \u067e\u0679 \u067e\u0631 \u0648\u0648\u0644\u0679\u06cc\u062c \u06a9\u06cc \u067e\u06cc\u0645\u0627\u0626\u0634 \u06a9\u0631\u06cc\u06ba\u06d4 \u0627\u0646\u06c1\u06cc\u06ba 2V \u06a9\u06d2 \u0627\u0646\u062f\u0631 \u0645\u0644\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2\u06d4 \u0627\u06cc\u06a9 \u0628\u0691\u0627 \u0688\u0631\u0627\u067e \u0627\u06cc\u06a9 \u062e\u0631\u0627\u0628 \u06a9\u0646\u06a9\u0634\u0646 \u06a9\u06cc \u0646\u0634\u0627\u0646\u062f\u06c1\u06cc \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u0627\u0633\u06d2 \u0627\u0628\u06be\u06cc \u0679\u06be\u06cc\u06a9 \u06a9\u0631\u06cc\u06ba\u06d4.<\/p>\n<p>\u062f\u0633\u062a\u0627\u0648\u06cc\u0632\u0627\u062a: \u0645\u06a9\u0645\u0644 \u0648\u0627\u0626\u0631\u0646\u06af \u06a9\u06cc \u062a\u0635\u0648\u06cc\u0631 \u0644\u06cc\u06ba\u06d4 \u062a\u0635\u0648\u06cc\u0631 \u067e\u0631 \u06c1\u0631 \u0633\u0679\u0631\u0646\u06af \u06a9\u0648 \u0644\u06cc\u0628\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 \u0627\u0633\u06d2 \u06a9\u0633\u0679\u0645\u0631 \u06a9\u06cc \u0641\u0627\u0626\u0644 \u0645\u06cc\u06ba \u0645\u062d\u0641\u0648\u0638 \u06a9\u0631\u06cc\u06ba\u06d4 \u062c\u0628 \u0648\u06c1 \u062a\u06cc\u0646 \u0633\u0627\u0644 \u0645\u06cc\u06ba \u201c\u06a9\u0645 \u067e\u06cc\u062f\u0627\u0648\u0627\u0631\u201d \u06a9\u06d2 \u0628\u0627\u0631\u06d2 \u0645\u06cc\u06ba \u06a9\u0627\u0644 \u06a9\u0631\u06cc\u06ba \u06af\u06d2\u060c \u062a\u0648 \u0622\u067e \u06a9\u0648 \u0628\u0627\u0644\u06a9\u0644 \u0645\u0639\u0644\u0648\u0645 \u06c1\u0648\u06af\u0627 \u06a9\u06c1 \u06a9\u0648\u0646 \u0633\u06cc \u0633\u0679\u0631\u0646\u06af \u06c1\u06d2 \u0628\u0627\u06a9\u0633 \u06a9\u06be\u0648\u0644\u06d2 \u0628\u063a\u06cc\u0631\u06d4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-18030\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/pv-combiner-box.webp\" alt=\"pv combiner box\" width=\"800\" height=\"800\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/pv-combiner-box.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/pv-combiner-box-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/pv-combiner-box-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/pv-combiner-box-768x768.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/pv-combiner-box-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/pv-combiner-box-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/pv-combiner-box-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>\u0622\u067e \u06a9\u0627 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u0628\u0648\u0631\u0646\u06af \u06c1\u0648\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2\u06d4<\/h2>\n<p>\u0627\u0628 \u0622\u067e \u0633\u0645\u062c\u06be\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 <strong>\u0622\u0631\u06a9 \u0641\u0644\u06cc\u0634 \u0633\u0631\u067e\u0631\u0627\u0626\u0632<\/strong>\u2014DC \u06a9\u0627 \u062e\u0627\u0645\u0648\u0634\u060c \u0628\u06d2 \u0631\u062d\u0645 \u062e\u0637\u0631\u06c1 \u062c\u0648 AC \u06a9\u0648 \u0628\u06d2 \u0636\u0631\u0631 \u0628\u0646\u0627 \u062f\u06cc\u062a\u0627 \u06c1\u06d2\u06d4 \u0622\u067e \u0628\u0686 \u06af\u0626\u06d2 \u06c1\u06cc\u06ba\u06d4 <strong>\u0648\u0648\u0644\u0679\u06cc\u062c \u0627\u0633\u0679\u06cc\u06a9\u0646\u06af \u0679\u0631\u06cc\u067e<\/strong>\u2014\u0648\u06c1 \u0631\u06cc\u0627\u0636\u06cc \u06a9\u06cc \u063a\u0644\u0637\u06cc \u062c\u0648 \u062d\u0641\u0627\u0638\u062a\u06cc \u0622\u0644\u0627\u062a \u06a9\u0648 \u0628\u0645\u0648\u06ba \u0645\u06cc\u06ba \u0628\u062f\u0644 \u062f\u06cc\u062a\u06cc \u06c1\u06d2\u06d4 \u0627\u0648\u0631 \u0622\u067e \u0646\u06d2 \u0645\u06c1\u0627\u0631\u062a \u062d\u0627\u0635\u0644 \u06a9\u0631 \u0644\u06cc \u06c1\u06d2\u06d4 <strong>\u0633\u06cc\u06a9\u0648\u0626\u0646\u0633 \u0644\u0627\u06a9<\/strong>\u2014\u0622\u067e\u0631\u06cc\u0634\u0646\u0632 \u06a9\u0627 \u0648\u06c1 \u062a\u0631\u062a\u06cc\u0628 \u062c\u0648 \u0622\u067e \u06a9\u0648 \u0645\u062d\u0641\u0648\u0638 \u0631\u06a9\u06be\u062a\u0627 \u06c1\u06d2 \u062c\u0628 \u0628\u0627\u0642\u06cc \u0633\u0628 \u06a9\u0686\u06be \u063a\u0644\u0637 \u06c1\u0648 \u062c\u0627\u0626\u06d2\u06d4.<\/p>\n<p>\u0627\u06cc\u06a9 \u0645\u0646\u0627\u0633\u0628 \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0648\u0627\u0626\u0631\u0688 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u0628\u0648\u0631\u0646\u06af \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4 \u06cc\u06c1 \u0686\u0646\u06af\u0627\u0631\u06cc \u0646\u06c1\u06cc\u06ba \u0645\u0627\u0631\u062a\u0627\u06d4 \u06cc\u06c1 \u06af\u0646\u06af\u0646\u0627\u062a\u0627 \u0646\u06c1\u06cc\u06ba \u06c1\u06d2\u06d4 \u06cc\u06c1 \u06af\u0631\u0645 \u0646\u06c1\u06cc\u06ba \u06c1\u0648\u062a\u0627\u06d4 \u06cc\u06c1 \u0635\u0631\u0641 \u0648\u06c1\u06cc\u06ba \u0628\u06cc\u0679\u06be\u0627 \u0631\u06c1\u062a\u0627 \u06c1\u06d2\u060c \u0633\u0679\u0631\u0646\u06af\u0632 \u06a9\u0648 \u062c\u0648\u0691\u062a\u0627 \u06c1\u06d2\u060c \u0633\u0631\u06a9\u0679\u0633 \u06a9\u06cc \u062d\u0641\u0627\u0638\u062a \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u060c \u0627\u0648\u0631 \u0622\u067e \u06a9\u06d2 \u0633\u0648\u0644\u0631 \u0633\u0633\u0679\u0645 \u06a9\u0648 25 \u0633\u0627\u0644 \u062a\u06a9 \u0686\u0644\u0627\u062a\u0627 \u0631\u06c1\u062a\u0627 \u06c1\u06d2\u06d4.<\/p>\n<p>\u0622\u067e \u06a9\u0627 \u06a9\u0627\u0645 \u0627\u0633\u06d2 \u0628\u0648\u0631\u0646\u06af \u0628\u0646\u0627\u0646\u0627 \u06c1\u06d2\u06d4 4 \u0642\u062f\u0645\u06cc \u0637\u0631\u06cc\u0642\u06c1 \u067e\u0631 \u0639\u0645\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 \u0631\u06cc\u0679\u06cc\u0688 \u0627\u062c\u0632\u0627\u0621 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 \u0633\u06cc\u06a9\u0648\u0626\u0646\u0633 \u0644\u0627\u06a9 \u067e\u0631 \u0639\u0645\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 \u06c1\u0631 \u06a9\u0646\u06a9\u0634\u0646 \u06a9\u0648 \u0679\u0627\u0631\u06a9 \u06a9\u0631\u06cc\u06ba\u06d4 \u06c1\u0631 \u0686\u06cc\u0632 \u06a9\u0648 \u062f\u0633\u062a\u0627\u0648\u06cc\u0632 \u06a9\u0631\u06cc\u06ba\u06d4.<\/p>\n<p><strong>\u06a9\u06cc\u0627 \u0622\u067e \u0627\u067e\u0646\u06d2 \u0627\u06af\u0644\u06d2 \u067e\u0631\u0648\u062c\u06cc\u06a9\u0679 \u06a9\u06d2 \u0644\u06cc\u06d2 \u06a9\u0648\u0688 \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u06a9\u06cc \u0648\u0636\u0627\u062d\u062a \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u062a\u06cc\u0627\u0631 \u06c1\u06cc\u06ba\u061f<\/strong> \u0679\u0627\u0631\u06a9 \u0627\u0633\u067e\u06cc\u06a9\u0633\u060c \u0648\u0648\u0644\u0679\u06cc\u062c \u06a9\u06cc\u0644\u06a9\u0648\u0644\u06cc\u0634\u0646 \u0648\u0631\u06a9 \u0634\u06cc\u0679\u060c \u0627\u0648\u0631 \u06a9\u0645\u067e\u0648\u0646\u0646\u0679 \u0633\u0644\u06cc\u06a9\u0634\u0646 \u06af\u0627\u0626\u06cc\u0688 \u06a9\u06d2 \u0633\u0627\u062a\u06be \u06c1\u0645\u0627\u0631\u06cc \u0645\u0641\u062a NEC 2023 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u0686\u06cc\u06a9 \u0644\u0633\u0679 \u0688\u0627\u0624\u0646 \u0644\u0648\u0688 \u06a9\u0631\u06cc\u06ba\u06d4 \u06cc\u0627 \u067e\u0631\u0648\u062c\u06cc\u06a9\u0679 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u062e\u0635\u0648\u0635 \u0688\u06cc\u0632\u0627\u0626\u0646 \u0633\u067e\u0648\u0631\u0679 \u06a9\u06d2 \u0644\u06cc\u06d2 VIOX \u0627\u06cc\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0627\u0646\u062c\u06cc\u0646\u0626\u0631 \u0633\u06d2 \u0631\u0627\u0628\u0637\u06c1 \u06a9\u0631\u06cc\u06ba\u06d4.<\/p>\n<p>\u0622\u067e \u06a9\u0627 \u06a9\u0645\u0628\u0627\u0626\u0646\u0631 \u0628\u0627\u06a9\u0633 \u0633\u0633\u0679\u0645 \u06a9\u0627 \u0633\u0628 \u0633\u06d2 \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u062d\u0635\u06c1 \u06c1\u0648\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2\u06d4 \u0627\u0633\u06d2 \u0627\u06cc\u0633\u0627 \u0628\u0646\u0627\u0626\u06cc\u06ba\u06d4.<\/p>\n<p><!-- Standards & Sources --><\/p>\n<p><strong>\u062d\u0648\u0627\u0644\u06c1 \u062c\u0627\u062a \u0627\u0648\u0631 \u0630\u0631\u0627\u0626\u0639<\/strong><\/p>\n<ul>\n<li><strong>NEC 690.7<\/strong> (2023): \u06a9\u0645 \u062f\u0631\u062c\u06c1 \u062d\u0631\u0627\u0631\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u0648\u0648\u0644\u0679\u06cc\u062c \u062f\u0631\u0633\u062a \u06a9\u0631\u0646\u06d2 \u0648\u0627\u0644\u06d2 \u0639\u0648\u0627\u0645\u0644<\/li>\n<li><strong>NEC 690.12<\/strong> (2023): \u0639\u0645\u0627\u0631\u062a\u0648\u06ba \u067e\u0631 PV \u0633\u0633\u0679\u0645\u0632 \u06a9\u06cc \u0641\u0648\u0631\u06cc \u0628\u0646\u062f\u0634<\/li>\n<li><strong>NEC 690.16<\/strong> (2023): PV \u0633\u0631\u06a9\u0679\u0633 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0641\u06cc\u0648\u0632 \u0627\u0648\u0631 \u0645\u0646\u0642\u0637\u0639 \u06a9\u0631\u0646\u06d2 \u0648\u0627\u0644\u06d2<\/li>\n<li><strong>NEC 690.31(C)<\/strong> (2023): \u0679\u0627\u0631\u06a9 \u062f\u0633\u062a\u0627\u0648\u06cc\u0632\u0627\u062a \u06a9\u06cc \u0636\u0631\u0648\u0631\u06cc\u0627\u062a<\/li>\n<li><strong>\u06cc\u0648 \u0627\u06cc\u0644 1741<\/strong>: \u0627\u0646\u0648\u0631\u0679\u0631\u0632\u060c \u06a9\u0646\u0648\u0631\u0679\u0631\u0632 \u0627\u0648\u0631 \u0686\u0627\u0631\u062c \u06a9\u0646\u0679\u0631\u0648\u0644\u0631\u0632 \u06a9\u06cc \u062d\u0641\u0627\u0638\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u0639\u06cc\u0627\u0631<\/li>\n<li><strong>UL 4248-18<\/strong>: \u0641\u0648\u0679\u0648 \u0648\u0648\u0644\u0679\u06a9 \u0633\u0633\u0679\u0645\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0641\u06cc\u0648\u0632 \u06c1\u0648\u0644\u0688\u0631\u0632<\/li>\n<li><strong>NFPA 70E<\/strong>: \u06a9\u0627\u0645 \u06a9\u06cc \u062c\u06af\u06c1 \u067e\u0631 \u0628\u0631\u0642\u06cc \u062d\u0641\u0627\u0638\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u0639\u06cc\u0627\u0631<\/li>\n<\/ul>\n<p><!-- SEO Enhancement Recommendations --><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>8:47 AM. The solar installer pops the latches on the combiner box lid. Inside, six PV strings terminate at busbars, each waiting for its fuse. He grabs his insulated screwdriver, reaches for the first positive wire, and makes contact. In 0.3 seconds, a 400Vdc arc flash erupts\u2014brighter than a welding torch, hot enough to vaporize [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":19744,"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-19735","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\/19735","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=19735"}],"version-history":[{"count":5,"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/posts\/19735\/revisions"}],"predecessor-version":[{"id":19743,"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/posts\/19735\/revisions\/19743"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/media\/19744"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/media?parent=19735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/categories?post=19735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ur\/wp-json\/wp\/v2\/tags?post=19735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}