{"id":20830,"date":"2025-12-14T23:27:25","date_gmt":"2025-12-14T15:27:25","guid":{"rendered":"https:\/\/viox.com\/?p=20830"},"modified":"2025-12-14T23:29:45","modified_gmt":"2025-12-14T15:29:45","slug":"solar-combiner-box-sizing-guide-expansion","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ar\/solar-combiner-box-sizing-guide-expansion\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645 \u0635\u0646\u062f\u0648\u0642 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0644\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a \u0644\u0644\u0633\u0644\u0627\u0633\u0644"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u0645\u0642\u062f\u0645\u0629<\/h2>\n<p>\u0639\u0646\u062f \u062a\u0635\u0645\u064a\u0645 \u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0637\u0627\u0642\u0629 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\u0648\u0642\u062a \u0627\u0644\u062a\u0648\u0642\u0641 \u0639\u0646 \u0627\u0644\u0639\u0645\u0644 \u0648\u0627\u0644\u0639\u0645\u0627\u0644\u0629 \u0648\u0645\u0631\u0627\u062c\u0639\u0627\u062a \u0627\u0644\u062a\u0635\u0627\u0631\u064a\u062d.<\/p>\n<h2>\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u062a\u062d\u062c\u064a\u0645 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0635\u0646\u062f\u0648\u0642 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629<\/h2>\n<p>\u064a\u0639\u062a\u0645\u062f \u0627\u0644\u062a\u062d\u062c\u064a\u0645 \u0627\u0644\u0646\u0627\u062c\u062d \u0644\u0644\u0645\u062c\u0645\u0639 \u0639\u0644\u0649 \u0623\u0631\u0628\u0639 \u0645\u0639\u0644\u0645\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0623\u0633\u0627\u0633\u064a\u0629. \u064a\u062c\u0628 \u062d\u0633\u0627\u0628 \u0643\u0644 \u0645\u0646\u0647\u0627 \u0644\u0643\u0644 \u0645\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u062d\u0627\u0644\u064a \u0648\u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0643\u0648\u062f \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0645\u0646.<\/p>\n<p><strong>\u0623\u0642\u0635\u0649 \u062a\u064a\u0627\u0631 \u0644\u0644\u0633\u0644\u0633\u0644\u0629 (Isc \u00d7 1.25):<\/strong> \u0628\u0645\u0648\u062c\u0628 NEC 690.8 (A)\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0644\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0644\u0644\u0648\u062d\u062f\u0629 (Isc) \u0645\u0636\u0631\u0648\u0628\u064b\u0627 \u0641\u064a 1.25 \u0644\u062d\u0633\u0627\u0628 \u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0625\u0634\u0639\u0627\u0639. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u062a\u0646\u062a\u062c \u0648\u062d\u062f\u0629 \u0645\u0635\u0646\u0641\u0629 \u0639\u0646\u062f 11A Isc \u062a\u064a\u0627\u0631 \u062f\u0627\u0626\u0631\u0629 \u0623\u0642\u0635\u0649 \u064a\u0628\u0644\u063a 13.75A. \u064a\u0646\u0637\u0628\u0642 \u0647\u0630\u0627 \u0627\u0644\u0639\u0627\u0645\u0644 \u0639\u0644\u0649 \u0643\u0644 \u0633\u0644\u0633\u0644\u0629\u060c \u0648\u064a\u062d\u062f\u062f \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u0627\u0644\u0645\u062c\u0645\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0642\u0636\u064a\u0628 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0646\u0627\u062a\u062c \u0644\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643.<\/p>\n<p><strong>\u0639\u062f\u062f \u0645\u0648\u0627\u0636\u0639 \u0627\u0644\u0625\u062f\u062e\u0627\u0644:<\/strong> \u0647\u0630\u0627 \u0647\u0648 \u0639\u062f\u062f \u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0637\u0631\u0641\u064a\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0623\u0648 \u062d\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0645\u0635\u0647\u0631 \u062f\u0627\u062e\u0644 \u0635\u0646\u062f\u0648\u0642 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 - \u0648\u0627\u062d\u062f \u0644\u0643\u0644 \u0633\u0644\u0633\u0644\u0629. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u062a\u062b\u0628\u064a\u062a 12 \u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u064a\u0648\u0645 \u0648\u0644\u0643\u0646\u0643 \u062a\u062e\u0637\u0637 \u0644\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 18 \u0641\u064a \u063a\u0636\u0648\u0646 \u062b\u0644\u0627\u062b \u0633\u0646\u0648\u0627\u062a\u060c \u0641\u062d\u062f\u062f \u0645\u0627 \u0644\u0627 \u064a\u0642\u0644 \u0639\u0646 18 \u0645\u0648\u0636\u0639\u064b\u0627. \u064a\u0642\u062f\u0645 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u062e\u0637\u0648\u0637 \u0625\u0646\u062a\u0627\u062c \u0645\u0639\u064a\u0627\u0631\u064a\u0629 (16\/18\/20\/24 \u0645\u062f\u062e\u0644\u0627\u062a) \u0641\u064a \u0646\u0641\u0633 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0639\u0644\u0628\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0648\u0627\u0636\u062d\u0629 \u062f\u0648\u0646 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0628\u0627\u0644\u062c\u0645\u0644\u0629.<\/p>\n<p><strong>\u0642\u0636\u064a\u0628 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0648\u0633\u0639\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0637\u0631\u0641\u064a:<\/strong> \u062a\u062c\u0645\u0639 \u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629 \u0648\u062a\u063a\u0630\u064a \u062f\u0627\u0626\u0631\u0629 \u062e\u0631\u062c PV. \u0628\u0645\u0648\u062c\u0628 NEC 690.8 (B)\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0628\u0645\u0627 \u0644\u0627 \u064a\u0642\u0644 \u0639\u0646 125\u066a \u0645\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u060c \u062b\u0645 \u062a\u0637\u0628\u064a\u0642 \u0639\u0648\u0627\u0645\u0644 \u062a\u062e\u0641\u064a\u0636 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628. \u064a\u0646\u062a\u062c \u0627\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u0630\u064a \u064a\u062f\u0639\u0645 12 \u0633\u0644\u0633\u0644\u0629 \u0639\u0646\u062f 13.75A \u0644\u0643\u0644 \u0645\u0646\u0647\u0627 165A \u0645\u062c\u0645\u0639\u0629\u060c \u0645\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u0633\u0639\u0629 \u062a\u064a\u0627\u0631 \u0644\u0644\u0645\u0648\u0635\u0644 \u062a\u0628\u0644\u063a \u062d\u0648\u0627\u0644\u064a 206A \u0642\u0628\u0644 \u0627\u0644\u062a\u0635\u062d\u064a\u062d\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629.<\/p>\n<p><strong>\u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0644\u0639\u0644\u0628\u0629:<\/strong> \u062a\u0639\u0645\u0644 \u0635\u0646\u0627\u062f\u064a\u0642 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0641\u064a \u0636\u0648\u0621 \u0627\u0644\u0634\u0645\u0633 \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0645\u0639 \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0645\u062d\u064a\u0637\u0629 \u062a\u062a\u062c\u0627\u0648\u0632 40 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629. \u062a\u0645\u0646\u0639 \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0627\u0644\u0643\u0627\u0641\u064a\u0629 \u0648\u062a\u0635\u0645\u064a\u0645 \u062a\u0628\u062f\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u062a\u0642\u064a\u064a\u0645\u0627\u062a IP \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 (IP65 \u0623\u0648 IP67) \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u0630\u064a \u064a\u0642\u0644\u0644 \u0645\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0637\u0631\u0641\u064a\u0629 \u0648\u064a\u0633\u0631\u0639 \u0645\u0646 \u0641\u0634\u0644 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a. \u0639\u0646\u062f \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0644\u0644\u062a\u0648\u0633\u0639\u060c \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0639\u0644\u0628\u0629 \u064a\u0645\u0643\u0646\u0647\u0627 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062e\u0633\u0627\u0626\u0631 I\u00b2R \u0627\u0644\u0645\u062a\u0632\u0627\u064a\u062f\u0629 \u0645\u0639 \u0646\u0645\u0648 \u0639\u062f\u062f \u0627\u0644\u0633\u0644\u0627\u0633\u0644.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/technical-cutaway-diagram-of-viox-solar-combiner-box-showing-internal-architecture-with-string-input-terminals-fuses-busbars-and-future-expansion-positions-for-scalable-pv-installations.webp\" alt=\"Technical cutaway diagram of VIOX solar combiner box showing internal architecture with string input terminals, fuses, busbars, and future expansion positions for scalable PV installations\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u0631\u0633\u0645 \u062a\u062e\u0637\u064a\u0637\u064a \u0641\u0646\u064a \u0644\u0635\u0646\u062f\u0648\u0642 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 VIOX \u064a\u0648\u0636\u062d \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0645\u0639 \u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 <a href=\"https:\/\/test.viox.com\/ar\/terminal-block\/\">\u0645\u062d\u0637\u0627\u062a \u0637\u0631\u0641\u064a\u0629<\/a>, \u060c \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a\u060c, <a href=\"https:\/\/test.viox.com\/ar\/busbar\/\">\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u0648\u0635\u064a\u0644<\/a>, \u060c \u0648\u0645\u0648\u0627\u0636\u0639 \u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0644\u0645\u0646\u0634\u0622\u062a PV \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0637\u0648\u064a\u0631<\/figcaption><\/figure>\n<h2>\u0627\u0644\u062e\u0637\u0648\u0629 1: \u062d\u0633\u0627\u0628 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u062d\u0627\u0644\u064a\u0629<\/h2>\n<p>\u0627\u0628\u062f\u0623 \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0645\u062c\u0645\u0648\u0639\u0629 PV \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0623\u0648 \u0627\u0644\u0623\u0648\u0644\u064a\u0629. \u064a\u0634\u0643\u0644 \u0647\u0630\u0627 \u0627\u0644\u0623\u0633\u0627\u0633 \u0644\u062c\u0645\u064a\u0639 \u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0644\u0627\u062d\u0642\u0629.<\/p>\n<p><strong>\u062a\u062d\u062f\u064a\u062f \u0623\u0642\u0635\u0649 \u062c\u0647\u062f \u0644\u0644\u062f\u0627\u0626\u0631\u0629 (Vmax):<\/strong> \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 NEC 690.7\u060c \u0627\u062d\u0633\u0628 Vmax \u0643\u062c\u0647\u062f \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629 \u0644\u0644\u0648\u062d\u062f\u0629 (Voc) \u0645\u0636\u0631\u0648\u0628\u064b\u0627 \u0641\u064a \u0639\u062f\u062f \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u062a\u0633\u0644\u0633\u0644\u0629 \u0648\u0639\u0627\u0645\u0644 \u062a\u0635\u062d\u064a\u062d \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0644\u0623\u0628\u0631\u062f \u0628\u064a\u0626\u0629 \u0645\u062a\u0648\u0642\u0639\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 12 \u0648\u062d\u062f\u0629 \u0639\u0646\u062f 50 \u0641\u0648\u0644\u062a Voc \u0641\u064a \u0645\u0646\u0627\u062e \u0628\u0627\u0631\u062f (\u0639\u0627\u0645\u0644 1.12) \u064a\u0646\u062a\u062c 672 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631. \u062d\u062f\u062f \u062a\u0635\u0646\u064a\u0641 \u062c\u0647\u062f \u0627\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u0630\u064a \u064a\u062a\u062c\u0627\u0648\u0632 \u0647\u0630\u0647 \u0627\u0644\u0642\u064a\u0645\u0629 - \u0639\u0627\u062f\u0629\u064b 1000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u0644\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0623\u0648 1500 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u0631\u0627\u0641\u0642.<\/p>\n<p><strong>\u062d\u0633\u0627\u0628 \u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0644\u0633\u0644\u0629:<\/strong> \u062e\u0630 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0629 Isc \u0648\u0642\u0645 \u0628\u062a\u0637\u0628\u064a\u0642 \u0645\u0636\u0627\u0639\u0641 1.25 \u0644\u0643\u0644 NEC 690.8 (A). \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u0645\u0635\u0646\u0641\u0629 11A Isc\u060c \u0641\u0625\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0647\u0648 13.75A. \u062a\u062d\u062f\u062f \u0647\u0630\u0647 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u062a\u0635\u0646\u064a\u0641 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 (\u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0623\u0648 \u0627\u0644\u0642\u0648\u0627\u0637\u0639) \u0648\u0633\u0639\u0629 \u062a\u064a\u0627\u0631 \u0627\u0644\u0641\u0631\u0639 \u0644\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643.<\/p>\n<p><strong>\u0639\u062f \u0645\u0648\u0627\u0636\u0639 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629:<\/strong> \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646 12 \u0633\u0644\u0633\u0644\u0629\u060c \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 12 \u0645\u062d\u0637\u0629 \u0625\u062f\u062e\u0627\u0644. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u062a\u0648\u0642\u0641 \u0647\u0646\u0627 - \u0647\u0630\u0647 \u0644\u064a\u0633\u062a \u0633\u0648\u0649 \u0646\u0642\u0637\u0629 \u0627\u0644\u0628\u062f\u0627\u064a\u0629. \u0648\u062b\u0642 \u0647\u0630\u0647 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0643\u062e\u0637 \u0623\u0633\u0627\u0633 \u0644\u0644\u062a\u062d\u062c\u064a\u0645 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643: \u0639\u062f\u062f \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0647\u0648 12\u060c \u0645\u0639 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0629 Isc \u0639\u0646\u062f 11A. \u064a\u062a\u0645 \u062d\u0633\u0627\u0628 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0625\u0644\u0649 13.75A (11A \u00d7 1.25)\u060c \u0645\u0645\u0627 \u064a\u0646\u062a\u062c \u062a\u064a\u0627\u0631\u064b\u0627 \u0645\u062c\u0645\u0639\u064b\u0627 \u0644\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u064a\u0628\u0644\u063a 165A (12 \u00d7 13.75A). \u062a\u0635\u0644 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062a\u062d\u062c\u064a\u0645 \u0627\u0644\u0645\u0648\u0635\u0644 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0625\u0644\u0649 206A (165A \u00d7 1.25 \u0644\u0643\u0644 NEC 690.8 (B)).<\/p>\n<p>\u062a\u0645\u062b\u0644 \u0647\u0630\u0647 \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0645\u0627 \u062a\u062d\u062a\u0627\u062c\u0647 \u0627\u0644\u064a\u0648\u0645\u060c \u0648\u0644\u0643\u0646 \u0644\u064a\u0633 \u0645\u0627 \u064a\u062c\u0628 \u0623\u0646 \u062a\u062d\u062f\u062f\u0647 \u0644\u0635\u0646\u062f\u0648\u0642 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0627\u0644\u062c\u0627\u0647\u0632 \u0644\u0644\u0645\u0633\u062a\u0642\u0628\u0644.<\/p>\n<h2>\u0627\u0644\u062e\u0637\u0648\u0629 2: \u062a\u0648\u0642\u0639 \u0627\u0644\u0625\u0636\u0627\u0641\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0644\u0644\u0633\u0644\u0627\u0633\u0644<\/h2>\n<p>\u0627\u0644\u0622\u0646 \u0642\u0645 \u0628\u0625\u0633\u0642\u0627\u0637 \u0645\u0633\u0627\u0631 \u0627\u0644\u0646\u0645\u0648 \u0627\u0644\u0648\u0627\u0642\u0639\u064a \u0644\u0646\u0638\u0627\u0645 PV \u0627\u0644\u062e\u0627\u0635 \u0628\u0643. \u062a\u062a\u0637\u0644\u0628 \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0629 \u0645\u0648\u0627\u0632\u0646\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u062a\u062c\u0627\u0631\u064a \u0648\u0642\u064a\u0648\u062f \u0627\u0644\u0645\u0648\u0642\u0639.<\/p>\n<p><strong>\u062a\u062d\u062f\u064a\u062f \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0646\u0645\u0648:<\/strong> \u062a\u0634\u0645\u0644 \u0645\u062d\u0641\u0632\u0627\u062a \u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u062a\u0645\u0648\u064a\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0639\u0644\u0649 \u0645\u0631\u0627\u062d\u0644\u060c \u0648\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0633\u0637\u062d \u0623\u0648 \u0627\u0644\u0623\u0631\u0636 \u0627\u0644\u0645\u062a\u0627\u062d\u0629\u060c \u0648\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 (\u0634\u062d\u0646 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0636\u062e\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629)\u060c \u0648\u062a\u0643\u0627\u0645\u0644 \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0627\u062a. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062e\u0637\u0637 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 2-3 \u0645\u0631\u0627\u062d\u0644 \u0628\u0646\u0627\u0621 \u0639\u0644\u0649 \u0645\u062f\u0649 \u062e\u0645\u0633 \u0633\u0646\u0648\u0627\u062a\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0642\u062f \u062a\u062d\u062a\u0641\u0638 \u0628\u0633\u0639\u0629 \u0644\u062a\u0648\u0633\u0639 \u0648\u0627\u062d\u062f \u0628\u0646\u0633\u0628\u0629 30-40\u066a \u0641\u064a \u063a\u0636\u0648\u0646 \u0639\u0627\u0645\u064a\u0646.<\/p>\n<p><strong>\u062a\u062d\u062f\u064a\u062f \u0623\u0647\u062f\u0627\u0641 \u0639\u062f\u062f \u0627\u0644\u0633\u0644\u0627\u0633\u0644:<\/strong> \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0646\u0645\u0648 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u060c \u062d\u062f\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0639\u062f\u062f \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0628\u0647. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u062a\u062b\u0628\u064a\u062a 12 \u0633\u0644\u0633\u0644\u0629 \u0641\u064a \u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0648\u064a\u0645\u0643\u0646 \u0644\u0645\u0648\u0642\u0639\u0643 \u0627\u0633\u062a\u064a\u0639\u0627\u0628 20 \u0625\u062c\u0645\u0627\u0644\u064a\u064b\u0627\u060c \u0641\u062e\u0637\u0637 \u0644\u0640 20 \u0645\u0648\u0636\u0639\u064b\u0627. \u062a\u062c\u0646\u0628 \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0627\u0644\u062a\u062d\u062f\u064a\u062f \u0625\u0644\u0649 40 \u0633\u0644\u0633\u0644\u0629 \u0645\u0627 \u0644\u0645 \u062a\u062f\u0639\u0645 \u0627\u062a\u0641\u0627\u0642\u064a\u0629 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0628\u064a\u0646\u064a \u0648\u062a\u0635\u0631\u064a\u062d \u0627\u0644\u0623\u0631\u0636 \u0630\u0644\u0643 - \u062a\u0643\u0644\u0641 \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u0632\u0627\u0626\u062f\u0629 \u0627\u0644\u0645\u0627\u0644 \u0648\u062a\u0639\u0642\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0639\u062f\u0627\u062a.<\/p>\n<p><strong>\u062a\u0642\u064a\u064a\u0645 \u0627\u062a\u062c\u0627\u0647\u0627\u062a \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0648\u062d\u062f\u0629:<\/strong> \u0642\u062f \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0648\u062d\u062f\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629. \u062a\u0641\u0633\u062d \u0644\u0648\u062d\u0627\u062a Isc \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 10-11 \u0623\u0645\u0628\u064a\u0631 \u0627\u0644\u0645\u062c\u0627\u0644 \u0644\u062e\u0644\u0627\u064a\u0627 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u062c\u0647 \u0630\u0627\u062a \u062a\u0646\u0633\u064a\u0642 \u0643\u0628\u064a\u0631 \u0628\u062a\u0635\u0646\u064a\u0641\u0627\u062a 13-15 \u0623\u0645\u0628\u064a\u0631. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u062a\u0648\u0642\u0639 \u062e\u0644\u0637 \u0623\u062c\u064a\u0627\u0644 \u0627\u0644\u0648\u062d\u062f\u0627\u062a\u060c \u0641\u0627\u0633\u062a\u062e\u062f\u0645 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0639\u0644\u0649 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645 \u0633\u0639\u0629 \u0627\u0644\u0641\u0631\u0639 \u0648 OCPDs. \u0633\u064a\u0642\u0628\u0644 \u0627\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u0645\u0635\u0646\u0641 \u0644\u0641\u0631\u0648\u0639 15 \u0623\u0645\u0628\u064a\u0631 \u0627\u0644\u064a\u0648\u0645 \u0643\u0644\u0627\u064b \u0645\u0646 \u0633\u0644\u0627\u0633\u0644 11 \u0623\u0645\u0628\u064a\u0631 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0648\u0625\u0636\u0627\u0641\u0627\u062a 14 \u0623\u0645\u0628\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u062f\u0648\u0646 \u062a\u0639\u062f\u064a\u0644.<\/p>\n<p>\u0648\u062b\u0642 \u062a\u0648\u0642\u0639\u0627\u062a \u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u0628\u0648\u0636\u0648\u062d: \u201c\u0627\u0644\u062d\u0627\u0644\u064a: 12 \u0633\u0644\u0633\u0644\u0629 \u0639\u0646\u062f 11A Isc. \u0627\u0644\u0647\u062f\u0641: 20 \u0633\u0644\u0633\u0644\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0628\u0645\u0627 \u064a\u0635\u0644 \u0625\u0644\u0649 15A Isc \u0644\u0643\u0644 \u0633\u0644\u0633\u0644\u0629.\u201d \u064a\u0635\u0628\u062d \u0647\u0630\u0627 \u0645\u0631\u0633\u0627\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/viox-solar-combiner-box-sizing-calculation-diagram-illustrating-nec-690-8-string-current-formulas-position-count-planning-and-conductor-ampacity-requirements-for-expandable-photovoltaic-systems.webp\" alt=\"VIOX solar combiner box sizing calculation diagram illustrating NEC 690.8 string current formulas, position count planning, and conductor ampacity requirements for expandable photovoltaic systems\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u0631\u0633\u0645 \u062a\u062e\u0637\u064a\u0637\u064a \u0644\u062d\u0633\u0627\u0628 \u062d\u062c\u0645 \u0635\u0646\u062f\u0648\u0642 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 VIOX \u064a\u0648\u0636\u062d \u0635\u064a\u063a \u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 NEC 690.8\u060c \u0648\u062a\u062e\u0637\u064a\u0637 \u0639\u062f\u062f \u0627\u0644\u0645\u0648\u0627\u0636\u0639\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0633\u0639\u0629 \u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0635\u0644 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0648\u0633\u064a\u0639<\/figcaption><\/figure>\n<h2>\u0627\u0644\u062e\u0637\u0648\u0629 3: \u062a\u0637\u0628\u064a\u0642 \u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u062e\u0641\u064a\u0636 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/h2>\n<p>\u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0644\u064a\u0633\u062a \u0643\u0627\u0641\u064a\u0629 - \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0643\u0648\u062f \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0645\u0646 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u062a\u062e\u0641\u064a\u0636\u064b\u0627 \u0645\u0646\u0647\u062c\u064a\u064b\u0627. \u062a\u062d\u0648\u0644 \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0629 \u062a\u0648\u0642\u0639\u0627\u062a\u0643 \u0625\u0644\u0649 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062f\u0641\u0627\u0639.<\/p>\n<p><strong>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 NEC 690.8:<\/strong> \u064a\u0646\u0635 \u0627\u0644\u0642\u0627\u0646\u0648\u0646 \u0627\u0644\u0648\u0637\u0646\u064a \u0644\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0639\u0644\u0649 \u0623\u0646 \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0648\u0635\u0644\u0627\u062a PV \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0645\u0639 125\u066a \u0645\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629. \u064a\u0645\u062b\u0644 \u0647\u0630\u0627 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u062e\u0644\u0627\u0644 \u0627\u0644\u0646\u0647\u0627\u0631 \u0641\u064a \u0638\u0644 \u0630\u0631\u0648\u0629 \u0627\u0644\u0625\u0634\u0639\u0627\u0639. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0640 20 \u0633\u0644\u0633\u0644\u0629 \u0639\u0646\u062f 15A Isc \u0644\u0643\u0644 \u0645\u0646\u0647\u0627\u060c \u0641\u0625\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0647\u0648 20 \u00d7 15A \u00d7 1.25 = 375A. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0635\u0644 \u0633\u0639\u0629 \u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0635\u0644 \u0628\u0639\u062f \u0630\u0644\u0643 \u0625\u0644\u0649 375A \u00d7 1.25 = 469A \u0642\u0628\u0644 \u062a\u0635\u062d\u064a\u062d\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 - \u0647\u0630\u0627 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0644\u0640 125\u066a (\u0645\u0631\u0629 \u0644\u0644\u0625\u0634\u0639\u0627\u0639\u060c \u0648\u0645\u0631\u0629 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0633\u062a\u0645\u0631) \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0645 \u062a\u0641\u0648\u064a\u062a\u0647.<\/p>\n<p><strong>\u0639\u0648\u0627\u0645\u0644 \u062a\u062e\u0641\u064a\u0636 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629:<\/strong> \u062a\u062a\u0639\u0631\u0636 \u0639\u0644\u0628 \u0627\u0644\u0645\u062c\u0645\u0639\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0644\u062a\u0633\u062e\u064a\u0646 \u0634\u0645\u0633\u064a \u0643\u0628\u064a\u0631. \u064a\u0648\u0641\u0631 \u062c\u062f\u0648\u0644 NEC 310.15 (B) (1) \u0639\u0648\u0627\u0645\u0644 \u062a\u0635\u062d\u064a\u062d \u0633\u0639\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0627\u0644\u062a\u064a \u062a\u0632\u064a\u062f \u0639\u0646 30 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629. \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u062e\u0627\u062a \u0627\u0644\u062d\u0627\u0631\u0629 \u062d\u064a\u062b \u062a\u0635\u0644 \u0627\u0644\u0639\u0644\u0628 \u0625\u0644\u0649 50 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633 \u062a\u062e\u0641\u064a\u0636\u064b\u0627 \u0628\u0646\u0633\u0628\u0629 0.82 \u0623\u0648 \u0623\u0642\u0644\u060c \u0645\u0645\u0627 \u064a\u0632\u064a\u062f \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644 \u0645\u0646 \u062d\u062c\u0645 \u0627\u0644\u0633\u0644\u0643 \u0627\u0644\u0645\u0637\u0644\u0648\u0628. \u062a\u062c\u0631\u064a VIOX Electric \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629 \u0639\u0646\u062f 60 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0645\u062d\u064a\u0637\u0629 \u0644\u0636\u0645\u0627\u0646 \u0623\u0646 \u062a\u0635\u0645\u064a\u0645\u0627\u062a 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\u0628\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062e\u0641\u0636\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0648\u0627\u0644\u0645\u0648\u0633\u0639\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u062b\u0627\u0644\u0646\u0627 \u0627\u0644\u0645\u0643\u0648\u0646 \u0645\u0646 20 \u0633\u0644\u0633\u0644\u0629 \u0645\u0639 469A \u0645\u0633\u062a\u0645\u0631 (\u0645\u062e\u0641\u0636)\u060c \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0642\u0636\u0628\u0627\u0646 \u062a\u0648\u0635\u064a\u0644 \u0648\u0645\u062d\u0637\u0627\u062a \u0625\u062e\u0631\u0627\u062c \u0645\u0635\u0646\u0641\u0629 \u0644\u0640 500A \u0623\u0648 \u0623\u0639\u0644\u0649. \u062a\u062d\u062f\u062f \u0635\u0646\u0627\u062f\u064a\u0642 \u0645\u062c\u0645\u0639\u0627\u062a VIOX \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629 \u0648\u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0645\u0646 \u0641\u064a \u062c\u0645\u064a\u0639 \u0627\u0644\u0638\u0631\u0648\u0641 \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0623\u0631\u0636\u064a\u0629 \u0648\u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0635\u0641\u064a\u0641.<\/p>\n<p><strong>\u0645\u062b\u0627\u0644 \u0639\u0644\u0649 \u0645\u0646\u062a\u062c VIOX:<\/strong> \u064a\u0648\u0641\u0631 \u0635\u0646\u062f\u0648\u0642 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 VIOX VSC-24-1000 24 \u0645\u0648\u0636\u0639 \u0625\u062f\u062e\u0627\u0644\u060c \u0648\u062a\u0635\u0646\u064a\u0641 1000 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631\u060c \u0648\u0633\u0639\u0629 \u0641\u0631\u0639 21 \u0623\u0645\u0628\u064a\u0631 \u0644\u0643\u0644 \u0645\u0648\u0636\u0639\u060c \u0648\u0642\u0636\u064a\u0628 \u062a\u0648\u0635\u064a\u0644 \u062e\u0631\u062c 600 \u0623\u0645\u0628\u064a\u0631 - \u0645\u062b\u0627\u0644\u064a \u0644\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062e\u0637\u0637 \u0644\u0646\u0645\u0648 12-20 \u0633\u0644\u0633\u0644\u0629 \u0645\u0639 \u0648\u062d\u062f\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631. \u062a\u0636\u0645\u0646 \u0639\u0644\u0628\u062a\u0647 \u0627\u0644\u0645\u0635\u0646\u0641\u0629 IP67 \u0645\u0639 \u0645\u064a\u0632\u0627\u062a \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0642\u0627\u0633\u064a\u0629\u060c \u0648\u064a\u0633\u0645\u062d \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0635\u0647\u0631 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0628\u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0627\u0644\u062a\u062f\u0631\u064a\u062c\u064a\u0629 \u0645\u0639 \u062a\u0648\u0633\u0639 \u0627\u0644\u0635\u0641\u064a\u0641 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/professional-expansion-sizing-flowchart-for-viox-solar-combiner-box-showing-methodology-from-current-strings-through-derating-factors-to-final-specification-with-nec-compliance.webp\" alt=\"Professional expansion sizing flowchart for VIOX solar combiner box showing methodology from current strings through derating factors to final specification with NEC compliance\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u0645\u062e\u0637\u0637 \u0627\u0646\u0633\u064a\u0627\u0628\u064a \u0627\u062d\u062a\u0631\u0627\u0641\u064a \u0644\u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645 \u0627\u0644\u062a\u0648\u0633\u0639 \u0644\u0635\u0646\u062f\u0648\u0642 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 VIOX \u064a\u0648\u0636\u062d \u0627\u0644\u0645\u0646\u0647\u062c\u064a\u0629 \u0645\u0646 \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u062e\u0641\u064a\u0636 \u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0645\u0639 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0640 NEC<\/figcaption><\/figure>\n<h2>\u0645\u062b\u0627\u0644 \u0639\u0645\u0644\u064a \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u062c\u064a\u0645: \u0645\u0646 12 \u0633\u0644\u0633\u0644\u0629 \u0625\u0644\u0649 20<\/h2>\n<p>\u062f\u0639\u0646\u0627 \u0646\u0639\u0645\u0644 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0643\u0627\u0645\u0644 \u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0644\u062a\u0631\u0633\u064a\u062e \u0627\u0644\u0645\u0646\u0647\u062c\u064a\u0629.<\/p>\n<p><strong>\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639:<\/strong><\/p>\n<ul>\n<li>\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u062d\u0627\u0644\u064a: 12 \u0633\u0644\u0633\u0644\u0629<\/li>\n<li>\u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0645\u062e\u0637\u0637 \u0644\u0647: 20 \u0633\u0644\u0633\u0644\u0629 \u0641\u064a \u063a\u0636\u0648\u0646 \u062b\u0644\u0627\u062b \u0633\u0646\u0648\u0627\u062a<\/li>\n<li>\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0629: Voc = 50V, Isc = 11A (\u0627\u0644\u062a\u064a\u0627\u0631)\u060c \u062a\u0648\u0642\u0639 \u0648\u062d\u062f\u0627\u062a \u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0639\u0646\u062f Isc = 14A<\/li>\n<li>\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0633\u0644\u0633\u0644\u0629: 12 \u0648\u062d\u062f\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a<\/li>\n<li>\u0627\u0644\u0645\u0648\u0642\u0639: \u0645\u0646\u0627\u062e \u062d\u0627\u0631\u060c \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629 50 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n<li>\u0645\u0639\u0627\u0645\u0644 \u062a\u0635\u062d\u064a\u062d \u062c\u0647\u062f \u0627\u0644\u0645\u0648\u0642\u0639 (\u0628\u0627\u0631\u062f): Cv = 1.12<\/li>\n<\/ul>\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 1 - \u062d\u0633\u0627\u0628 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631:<\/strong><\/p>\n<ul>\n<li>Vmax = 50V \u00d7 12 \u0648\u062d\u062f\u0629 \u00d7 1.12 = 672 Vdc \u2190 \u062d\u062f\u062f \u0645\u062c\u0645\u0639 \u0628\u0642\u062f\u0631\u0629 1000 Vdc<\/li>\n<li>\u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0623\u0642\u0635\u0649 Imax = 11A \u00d7 1.25 = 13.75A<\/li>\n<li>\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u0623\u0642\u0635\u0649 Imax = 12 \u0633\u0644\u0633\u0644\u0629 \u00d7 13.75A = 165A<\/li>\n<li>\u0633\u0639\u0629 \u0627\u0644\u0645\u0648\u0635\u0644 (\u0642\u0628\u0644 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0642\u062f\u0631\u0629) = 165A \u00d7 1.25 = 206A<\/li>\n<\/ul>\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 2 - \u062a\u0648\u0642\u0639 \u0627\u0644\u062a\u0648\u0633\u0639:<\/strong><\/p>\n<ul>\n<li>\u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641\u0629: 20<\/li>\n<li>\u062a\u064a\u0627\u0631 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a Isc: 14A (\u062a\u0642\u062f\u064a\u0631 \u0645\u062a\u062d\u0641\u0638 \u0644\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0648\u062c\u0647 \/ \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631)<\/li>\n<\/ul>\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 3 - \u062a\u0637\u0628\u064a\u0642 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0642\u062f\u0631\u0629 \u0648\u0647\u0648\u0627\u0645\u0634 \u0627\u0644\u0623\u0645\u0627\u0646:<\/strong><\/p>\n<ul>\n<li>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a = 20 \u00d7 14A \u00d7 1.25 = 350A<\/li>\n<li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0633\u0639\u0629 \u0627\u0644\u0645\u0648\u0635\u0644 = 350A \u00d7 1.25 = 437.5A<\/li>\n<li>\u062a\u0635\u062d\u064a\u062d \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (50 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u062c\u062f\u0648\u0644 NEC 310.15) \u2248 0.82 \u0644\u0644\u0646\u062d\u0627\u0633<\/li>\n<li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0648\u0635\u0644 \u0628\u0639\u062f \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0642\u062f\u0631\u0629 = 437.5A \u00f7 0.82 \u2248 533A<\/li>\n<li>\u0625\u0636\u0627\u0641\u0629 \u0647\u0627\u0645\u0634 \u062a\u0648\u0633\u0639 20\u066a = 533A \u00d7 1.20 \u2248 640A<\/li>\n<\/ul>\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 4 - \u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0627\u062a:<\/strong><\/p>\n<ul>\n<li>\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0625\u062f\u062e\u0627\u0644: 24 (\u062a\u0633\u062a\u0648\u0639\u0628 20 \u0647\u062f\u0641\u064b\u0627 \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0627\u0644\u0647\u0627\u0645\u0634)<\/li>\n<li>\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0641\u0631\u0639: 21A \u0644\u0643\u0644 \u0645\u0648\u0642\u0639 (\u064a\u062f\u0639\u0645 14A \u00d7 1.25 = 17.5A \u0645\u0639 \u0645\u0633\u0627\u062d\u0629 \u0625\u0636\u0627\u0641\u064a\u0629)<\/li>\n<li>\u0642\u0636\u064a\u0628 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062e\u0627\u0631\u062c: \u062a\u0635\u0646\u064a\u0641 \u0645\u0633\u062a\u0645\u0631 650A \u0643\u062d\u062f \u0623\u062f\u0646\u0649<\/li>\n<li>\u0627\u0644\u062c\u0647\u062f: 1000 Vdc<\/li>\n<li>\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f (OCPDs): \u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0635\u0646\u0641\u0629 \u0644\u0644\u062c\u0647\u062f \u0627\u0644\u0636\u0648\u0626\u064a\u060c 15A \u0644\u0644\u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u062d\u0627\u0644\u064a\u0629\u060c 20A \u0644\u0644\u0645\u0633\u062a\u0642\u0628\u0644 (\u0636\u0645\u0646 \u062d\u062f\u0648\u062f \u0627\u0644\u0645\u0635\u0647\u0631 \u0627\u0644\u062a\u0633\u0644\u0633\u0644\u064a \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0648\u062d\u062f\u0629)<\/li>\n<\/ul>\n<p><strong>\u0627\u0644\u0646\u062a\u064a\u062c\u0629:<\/strong> \u062d\u062f\u062f VIOX VSC-24-1000 \u0623\u0648 \u0645\u0627 \u064a\u0639\u0627\u062f\u0644\u0647: 24 \u0645\u0648\u0642\u0639\u064b\u0627\u060c 1000 Vdc\u060c \u0641\u0631\u0639 21A\u060c \u0642\u0636\u064a\u0628 \u062a\u0648\u0632\u064a\u0639 650A+. \u0627\u0645\u0644\u0623 12 \u0645\u0648\u0642\u0639\u064b\u0627 \u0641\u064a \u0627\u0644\u0628\u062f\u0627\u064a\u0629 \u0628\u0635\u0645\u0627\u0645\u0627\u062a 15A \u0648\u0623\u0633\u0644\u0627\u0643 \u0633\u0644\u0633\u0644\u0629 \u0645\u0637\u0627\u0628\u0642\u0629. \u0627\u062d\u062c\u0632 8-12 \u0645\u0648\u0642\u0639\u064b\u0627 \u0644\u0644\u062a\u0648\u0633\u0639. \u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0625\u062e\u0631\u0627\u062c \u0630\u0627\u062a \u062d\u062c\u0645 \u0645\u0646\u0627\u0633\u0628 \u0644\u0640 650A \u0628\u0639\u062f \u0643\u0644 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0642\u062f\u0631\u0629.<\/p>\n<p>\u064a\u0643\u0644\u0641 \u0647\u0630\u0627 \u0627\u0644\u0646\u0647\u062c \u062d\u0648\u0627\u0644\u064a 15-20\u066a \u0623\u0643\u062b\u0631 \u0645\u0642\u062f\u0645\u064b\u0627 \u0645\u0646 \u0645\u062c\u0645\u0639 \u0635\u063a\u064a\u0631 \u0627\u0644\u062d\u062c\u0645 \u0628\u0640 12 \u0645\u0648\u0642\u0639\u064b\u0627\u060c \u0648\u0644\u0643\u0646\u0647 \u064a\u0644\u063a\u064a \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 8000 \u0648 12000 \u062f\u0648\u0644\u0627\u0631\u060c \u0648\u0627\u0644\u062a\u0635\u0627\u0631\u064a\u062d\u060c \u0648\u0648\u0642\u062a \u0627\u0644\u062a\u0648\u0642\u0641 \u0639\u0646 \u0627\u0644\u0639\u0645\u0644 \u062e\u0644\u0627\u0644 \u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062b\u0627\u0646\u064a\u0629 - \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0639\u0627\u0626\u062f \u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0628\u0646\u0633\u0628\u0629 4: 1 \u0639\u0644\u0649 \u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u062a\u0648\u0633\u0639.<\/p>\n<figure style=\"margin: 20px 0; text-align: center;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/close-up-interior-view-of-viox-solar-combiner-box-showing-pv-rated-fuses-dc-circuit-breakers-copper-busbars-and-spare-positions-available-for-future-string-expansion-in-modular-design.webp\" alt=\"Close-up interior view of VIOX solar combiner box showing PV-rated fuses, DC circuit breakers, copper busbars, and spare positions available for future string expansion in modular design\" \/><figcaption style=\"font-style: italic; font-size: 0.9em; color: #666; margin-top: 8px;\">\u0639\u0631\u0636 \u062f\u0627\u062e\u0644\u064a \u0645\u0642\u0631\u0628 \u0644\u0635\u0646\u062f\u0648\u0642 \u0645\u062c\u0645\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 VIOX \u064a\u0648\u0636\u062d \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0641\u0629 \u0644\u0644\u062c\u0647\u062f \u0627\u0644\u0636\u0648\u0626\u064a\u060c \u0648\u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u060c \u0648\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0629 \u0644\u062a\u0648\u0633\u064a\u0639 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0641\u064a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0645\u0639\u064a\u0627\u0631\u064a<\/figcaption><\/figure>\n<h2>\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u062a\u062d\u062c\u064a\u0645 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u062a\u062c\u0646\u0628\u0647\u0627<\/h2>\n<p>\u062d\u062a\u0649 \u0627\u0644\u0645\u0635\u0645\u0645\u0648\u0646 \u0630\u0648\u0648 \u0627\u0644\u062e\u0628\u0631\u0629 \u064a\u0642\u0639\u0648\u0646 \u0641\u064a \u0641\u062e\u0627\u062e \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0647\u0627 \u0639\u0646\u062f \u062a\u062d\u062c\u064a\u0645 \u0635\u0646\u0627\u062f\u064a\u0642 \u0645\u062c\u0645\u0639\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u0644\u0644\u062a\u0648\u0633\u0639. \u0625\u0646 \u0625\u062f\u0631\u0627\u0643 \u0647\u0630\u0647 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u064a\u0648\u0641\u0631 \u0627\u0644\u0648\u0642\u062a \u0648\u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629.<\/p>\n<p><strong>\u0646\u0642\u0635 \u062a\u0648\u0641\u064a\u0631 \u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0625\u062f\u062e\u0627\u0644:<\/strong> \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0639\u062f\u062f \u0627\u0644\u062f\u0642\u064a\u0642 \u0644\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c\u0647\u0627 \u0627\u0644\u064a\u0648\u0645 - \u201d\u0644\u062f\u064a\u0646\u0627 16 \u0633\u0644\u0633\u0644\u0629\u060c \u0644\u0630\u0644\u0643 \u0633\u0646\u0634\u062a\u0631\u064a \u0645\u062c\u0645\u0639\u064b\u0627 \u0628\u0640 16 \u0645\u0648\u0642\u0639\u064b\u0627\u201d - \u0647\u0648 \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627. \u0639\u0646\u062f\u0645\u0627 \u064a\u062d\u064a\u0646 \u0648\u0642\u062a \u0627\u0644\u062a\u0648\u0633\u0639\u060c \u062a\u0636\u0637\u0631 \u0625\u0644\u0649 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0648\u062d\u062f\u0629 \u0628\u0623\u0643\u0645\u0644\u0647\u0627 \u0623\u0648 \u062a\u062b\u0628\u064a\u062a \u0645\u062c\u0645\u0639 \u062b\u0627\u0646\u064d \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u0635\u0628\u060c \u0645\u0645\u0627 \u064a\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629. \u0642\u0645 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u0627\u0644\u062a\u0642\u0631\u064a\u0628 \u0625\u0644\u0649 \u0623\u0639\u0644\u0649 \u0625\u0644\u0649 \u0639\u062f\u062f \u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0645\u062a\u0627\u062d \u0627\u0644\u062a\u0627\u0644\u064a \u0645\u0639 \u0647\u0627\u0645\u0634 \u0623\u0645\u0627\u0646.<\/p>\n<p><strong>\u062a\u062c\u0627\u0647\u0644 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629:<\/strong> \u0625\u0646 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0633\u0639\u0629 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 \u0644\u0644\u0645\u062c\u0645\u0639 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0633\u0639\u0629 \u0645\u0637\u0644\u0642\u0629 \u062f\u0648\u0646 \u062a\u0637\u0628\u064a\u0642 \u062a\u0635\u062d\u064a\u062d\u0627\u062a \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 NEC \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0646\u0635\u0647\u0627\u0631 \u0623\u0637\u0631\u0627\u0641 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u0627\u0644\u062d\u062c\u0645 \u0623\u0648 \u062a\u0639\u062b\u0631 \u0627\u0644\u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u0645\u0632\u0639\u062c. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0635\u0644 \u0627\u0644\u0639\u0628\u0648\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633 \u0627\u0644\u0645\u0628\u0627\u0634\u0631\u0629 \u0625\u0644\u0649 60-70 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u062f\u0627\u062e\u0644\u064a\u064b\u0627. \u062a\u0635\u0645\u0645 VIOX Electric \u0645\u062c\u0645\u0639\u0627\u062a \u0645\u0639 \u0645\u0633\u0627\u062d\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0645\u062f\u0645\u062c\u0629\u060c \u0648\u0644\u0643\u0646 \u0644\u0627 \u064a\u0632\u0627\u0644 \u064a\u062a\u0639\u064a\u0646 \u0639\u0644\u064a\u0643 \u062a\u0637\u0628\u064a\u0642 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0641\u064a \u0627\u0644\u0643\u0648\u062f \u0639\u0644\u0649 \u062a\u062d\u062c\u064a\u0645 \u0627\u0644\u0645\u0648\u0635\u0644 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643.<\/p>\n<p><strong>\u062e\u0644\u0637 \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629:<\/strong> \u064a\u0624\u062f\u064a \u062a\u0631\u0643\u064a\u0628 \u0635\u0645\u0627\u0645\u0627\u062a 15A \u0641\u064a \u0627\u0644\u0628\u062f\u0627\u064a\u0629\u060c \u062b\u0645 \u0645\u062d\u0627\u0648\u0644\u0629 \u0625\u0636\u0627\u0641\u0629 \u0635\u0645\u0627\u0645\u0627\u062a 25A \u0644\u0627\u062d\u0642\u064b\u0627 \u0644\u0648\u062d\u062f\u0627\u062a \u0630\u0627\u062a \u062a\u064a\u0627\u0631 \u0623\u0639\u0644\u0649\u060c \u0625\u0644\u0649 \u062e\u0644\u0642 \u0638\u0631\u0648\u0641 \u062a\u063a\u0630\u064a\u0629 \u0639\u0643\u0633\u064a\u0629 \u062e\u0637\u064a\u0631\u0629 \u0625\u0630\u0627 \u0644\u0645 \u064a\u062a\u0645 \u062a\u0635\u0646\u064a\u0641 \u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0644\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u062a\u0632\u0627\u064a\u062f\u0629. \u0642\u0645 \u0628\u062a\u0648\u062d\u064a\u062f \u062a\u0635\u0646\u064a\u0641 OCPD \u0648\u0627\u062d\u062f \u064a\u062a\u0637\u0627\u0628\u0642 \u0645\u0639 \u0623\u0639\u0644\u0649 \u062a\u064a\u0627\u0631 \u0633\u0644\u0633\u0644\u0629 \u0645\u062a\u0648\u0642\u0639\u060c \u0623\u0648 \u0642\u0645 \u0628\u062a\u0648\u062b\u064a\u0642 \u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u062a\u064a \u062a\u062f\u0639\u0645 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0628\u0648\u0636\u0648\u062d.<\/p>\n<p><strong>\u0648\u0636\u0639 \u0627\u0644\u0645\u062c\u0645\u0639 \u063a\u064a\u0631 \u0627\u0644\u0645\u0631\u0646:<\/strong> \u0625\u0646 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0639\u0644\u0649 \u0627\u0644\u062d\u0627\u0641\u0629 \u0627\u0644\u0628\u0639\u064a\u062f\u0629 \u0645\u0646 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u064a\u062c\u0628\u0631\u0643 \u0639\u0644\u0649 \u062a\u0634\u063a\u064a\u0644 \u0645\u0633\u0627\u0631\u0627\u062a \u0645\u0648\u0635\u0644\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0648\u0645\u0643\u0644\u0641\u0629 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u0648\u0633\u0639 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0645\u062e\u062a\u0644\u0641. \u062e\u0637\u0637 \u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062c\u0645\u0639 \u0645\u0631\u0643\u0632\u064a\u064b\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0628\u0635\u0645\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0644\u0644\u0645\u0635\u0641\u0648\u0641\u0629\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0623\u0648\u0644\u0649. \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0635\u0646\u0627\u062f\u064a\u0642 \u0627\u0644\u0633\u062d\u0628 \u0648\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0625\u0644\u0649 \u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062b\u0628\u064a\u062a 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\u0645\u0631\u0646\u0629 (16-24 \u0645\u0648\u0642\u0639\u064b\u0627)\u060c \u062a\u0645\u0646\u062d\u0643 \u0645\u062c\u0645\u0639\u0627\u062a VIOX \u0627\u0644\u0623\u0633\u0627\u0633 \u0627\u0644\u062a\u0642\u0646\u064a \u0644\u0644\u0646\u0645\u0648.<\/p>\n<p>\u0647\u0644 \u0623\u0646\u062a \u0645\u0633\u062a\u0639\u062f \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u062c\u0645\u0639 \u062c\u0627\u0647\u0632 \u0644\u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u0644\u0645\u0634\u0631\u0648\u0639\u0643 \u0627\u0644\u062a\u0627\u0644\u064a\u061f<a href=\"https:\/\/test.viox.com\/ar\/contact\/\"> \u0644\u0644\u062a\u0648\u0627\u0635\u0644 \u0645\u0639 \u0641\u064a\u0648\u0643\u0633 \u0625\u0644\u0643\u062a\u0631\u064a\u0643<\/a>\u2018\u0641\u0631\u064a\u0642 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0641\u064a VIOX Electric \u0644\u0644\u0627\u0633\u062a\u0634\u0627\u0631\u0629 \u0628\u0634\u0623\u0646 \u0627\u0644\u062a\u062d\u062c\u064a\u0645\u060c \u0648\u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629\u060c \u0648\u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u062c\u062f\u0648\u0644\u0643 \u0627\u0644\u0632\u0645\u0646\u064a \u0644\u0644\u062a\u0648\u0633\u0639. \u0644\u0646\u0628\u0646\u0650 \u0628\u0646\u064a\u0629 \u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629 \u062a\u0646\u0645\u0648 \u0645\u0639 \u0637\u0645\u0648\u062d\u0627\u062a\u0643.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1828.98px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1828.98px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4847.55px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4847.55px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6422.38px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6422.38px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4793.05px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 4793.05px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction When designing photovoltaic installations, few decisions carry as much long-term impact as properly sizing your solar combiner box. This critical junction point collects multiple PV strings into a single, higher-current output\u2014and undersizing it today can force expensive equipment replacement when you&#8217;re ready to expand tomorrow. According to field data from commercial solar contractors, nearly [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20833,"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-20830","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/posts\/20830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/comments?post=20830"}],"version-history":[{"count":2,"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/posts\/20830\/revisions"}],"predecessor-version":[{"id":20832,"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/posts\/20830\/revisions\/20832"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/media\/20833"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/media?parent=20830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/categories?post=20830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/tags?post=20830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}