{"id":21286,"date":"2026-01-15T11:42:09","date_gmt":"2026-01-15T03:42:09","guid":{"rendered":"https:\/\/viox.com\/?p=21286"},"modified":"2026-01-15T11:42:12","modified_gmt":"2026-01-15T03:42:12","slug":"circuit-protection-selection-framework-a-5-step-guide-for-panel-builders-iec-60947","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ar\/circuit-protection-selection-framework-a-5-step-guide-for-panel-builders-iec-60947\/","title":{"rendered":"\u0625\u0637\u0627\u0631 \u0639\u0645\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629: \u062f\u0644\u064a\u0644 \u0645\u0646 5 \u062e\u0637\u0648\u0627\u062a \u0644\u0628\u0646\u0627\u0629 \u0627\u0644\u0644\u0648\u062d\u0627\u062a (IEC 60947)"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\u0645\u0642\u062f\u0645\u0629: \u0645\u0627 \u0648\u0631\u0627\u0621 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u0633\u0645\u064a\u0629<\/h2>\n<p>\u0641\u064a \u0639\u0627\u0644\u0645 \u0628\u0646\u0627\u0621 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0644\u0627 \u064a\u0632\u0627\u0644 \u0647\u0646\u0627\u0643 \u0645\u0641\u0647\u0648\u0645 \u062e\u0627\u0637\u0626 \u062e\u0637\u064a\u0631: \u0623\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u064a\u0628\u062f\u0623 \u0648\u064a\u0646\u062a\u0647\u064a \u0628\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 (<em>I<sub>n<\/sub><\/em>). \u0647\u0630\u0627 \u0627\u0644\u062a\u0628\u0633\u064a\u0637 \u0627\u0644\u0645\u0641\u0631\u0637 \u0647\u0648 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0644\u0640 \u201c\u0627\u0644\u062a\u0639\u062b\u0631 \u0627\u0644\u0645\u0632\u0639\u062c\u201d \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0648\u0628\u0634\u0643\u0644 \u0623\u0643\u062b\u0631 \u0643\u0627\u0631\u062b\u064a\u0629\u060c \u0641\u0634\u0644 \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0623\u062b\u0646\u0627\u0621 \u0638\u0631\u0648\u0641 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0641\u0639\u0644\u064a\u0629.<\/p>\n<p>\u0642\u0627\u0637\u0639 100 \u0623\u0645\u0628\u064a\u0631 \u0644\u064a\u0633 \u062f\u0627\u0626\u0645\u064b\u0627 \u0642\u0627\u0637\u0639 100 \u0623\u0645\u0628\u064a\u0631. \u0636\u0639\u0647 \u062f\u0627\u062e\u0644 \u062d\u0627\u0648\u064a\u0629 IP54 \u0639\u0646\u062f 50 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0628\u062c\u0648\u0627\u0631 \u0645\u062d\u0631\u0643 \u0645\u062a\u063a\u064a\u0631 \u0627\u0644\u062a\u0631\u062f\u062f (VFD)\u060c \u0648\u0642\u062f \u064a\u062d\u0645\u0644 \u0647\u0630\u0627 \u0627\u0644\u062c\u0647\u0627\u0632 \u0628\u0623\u0645\u0627\u0646 85 \u0623\u0645\u0628\u064a\u0631 \u0641\u0642\u0637. \u0642\u0645 \u0628\u062a\u0648\u0635\u064a\u0644\u0647 \u0628\u0645\u062d\u0631\u0643 \u0639\u0627\u0644\u064a \u0627\u0644\u062d\u062b\u060c \u0648\u0642\u062f \u064a\u062a\u0639\u062b\u0631 \u0641\u0648\u0631 \u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646\u0647 \u201c\u062a\u0645 \u0642\u064a\u0627\u0633\u0647 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u201d.\u201d<\/p>\n<p>\u0641\u064a <strong>\u0641\u064a\u0648\u0643\u0633 \u0625\u0644\u0643\u062a\u0631\u064a\u0643<\/strong>, \u060c \u0646\u0642\u0648\u0645 \u0628\u062a\u0635\u0645\u064a\u0645 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0646\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u0640 <strong>IEC 60947-2<\/strong> \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631\u060c \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u0627\u0631\u0645\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629. \u064a\u0648\u0641\u0631 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0625\u0637\u0627\u0631\u064b\u0627 \u0645\u0639\u064a\u0627\u0631\u064a\u064b\u0627 \u0645\u0646 5 \u062e\u0637\u0648\u0627\u062a \u0644\u062a\u062c\u0627\u0648\u0632 \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0623\u0645\u0628\u064a\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0648\u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u062a\u0635\u0645\u064a\u0645\u0627\u062a\u0643 \u0622\u0645\u0646\u0629 \u0648\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0648\u0645\u062a\u064a\u0646\u0629.<\/p>\n<hr \/>\n<h2>\u0627\u0644\u062e\u0637\u0648\u0629 1: \u062a\u062d\u062f\u064a\u062f \u0641\u0626\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 (\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0646\u0648\u0639\u064a)<\/h2>\n<p>\u0642\u0628\u0644 \u0627\u0644\u0646\u0638\u0631 \u0625\u0644\u0649 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u062a\u062d\u062f\u064a\u062f \u0645\u0644\u0641 \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u062d\u0645\u0644. \u062a\u0645\u0627\u0631\u0633 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0636\u063a\u0648\u0637\u064b\u0627 \u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0639\u0644\u0649 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629.<\/p>\n<h3>1. \u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a (\u062a\u062f\u0641\u0642 \u0639\u0627\u0644\u064a)<\/h3>\n<p>\u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0623\u062d\u0645\u0627\u0644 \u062d\u062b\u064a\u0629 \u0630\u0627\u062a \u062a\u064a\u0627\u0631\u0627\u062a \u0628\u062f\u0621 \u0639\u0627\u0644\u064a\u0629 (\u0639\u0627\u062f\u0629\u064b 6-10 \u0645\u0631\u0627\u062a <em>I<sub>n<\/sub><\/em>). \u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646 \u064a\u062a\u0639\u062b\u0631 \u0642\u0627\u0637\u0639 \u062d\u0631\u0627\u0631\u064a \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0642\u064a\u0627\u0633\u064a \u0628\u0645\u0646\u062d\u0646\u0649 \u062a\u0639\u062b\u0631 \u0639\u0627\u0645 \u0623\u062b\u0646\u0627\u0621 \u0645\u0631\u062d\u0644\u0629 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u062d\u0631\u0643.<\/p>\n<ul>\n<li><strong>\u0627\u0644\u062d\u0644:<\/strong> \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 <strong>\u0642\u0648\u0627\u0637\u0639 \u062f\u0648\u0627\u0626\u0631 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u062d\u0631\u0643 (MPCBs)<\/strong> \u0623\u0648 MCBs \u0645\u0639 <strong>\u0645\u0646\u062d\u0646\u064a\u0627\u062a \u0627\u0644\u0646\u0648\u0639 D<\/strong> (10-14x \u062a\u0639\u062b\u0631 \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a).<\/li>\n<li><strong>\u0631\u0624\u064a\u0629 VIOX:<\/strong> \u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u062d\u0631\u0643 \u0627\u0644\u0634\u0627\u0645\u0644\u0629\u060c \u0627\u0642\u0631\u0623 \u062f\u0644\u064a\u0644\u0646\u0627 \u062d\u0648\u0644 <a href=\"https:\/\/test.viox.com\/ar\/motor-protection-circuit-breakers-the-ultimate-guide-to-safeguarding-your-electrical-motors\/\">\u0642\u0648\u0627\u0637\u0639 \u062f\u0648\u0627\u0626\u0631 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u062d\u0631\u0643: \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0646\u0647\u0627\u0626\u064a<\/a>.<\/li>\n<\/ul>\n<h3>2. \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0634\u062d\u0646 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (\u062d\u0645\u0644 \u0645\u0633\u062a\u0645\u0631)<\/h3>\n<p>\u062a\u0635\u0646\u0641 \u0634\u0648\u0627\u062d\u0646 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u201c\u0623\u062d\u0645\u0627\u0644 \u0645\u0633\u062a\u0645\u0631\u0629\u201d. \u0639\u0644\u0649 \u0639\u0643\u0633 \u0622\u0644\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0648\u062a\u062a\u0648\u0642\u0641\u060c \u064a\u0645\u0643\u0646 \u0644\u0634\u0627\u062d\u0646 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0623\u0646 \u064a\u0639\u0645\u0644 \u0628\u0643\u0627\u0645\u0644 \u0637\u0627\u0642\u062a\u0647 \u0644\u0633\u0627\u0639\u0627\u062a.<\/p>\n<ul>\n<li><strong>\u0642\u0627\u0639\u062f\u0629 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u062a\u0635\u0646\u064a\u0641:<\/strong> \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0633\u0644\u0627\u0645\u0629\u060c \u0644\u0627 \u064a\u0645\u0643\u0646\u0643 \u0628\u0634\u0643\u0644 \u0639\u0627\u0645 \u062a\u062d\u0645\u064a\u0644 \u0642\u0627\u0637\u0639 \u064a\u062a\u062c\u0627\u0648\u0632 80\u066a \u0645\u0646 \u062a\u0635\u0646\u064a\u0641\u0647 \u0644\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629. \u064a\u062a\u0637\u0644\u0628 \u0634\u0627\u062d\u0646 40 \u0623\u0645\u0628\u064a\u0631 \u0642\u0627\u0637\u0639 50 \u0623\u0645\u0628\u064a\u0631.<\/li>\n<li><strong>\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u0633\u0631\u0628:<\/strong> \u064a\u062a\u0645 \u0625\u0639\u0645\u0627\u0621 RCDs \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 AC \u0628\u0633\u0628\u0628 \u062a\u0633\u0631\u0628 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0645\u0646 \u0628\u0637\u0627\u0631\u064a\u0627\u062a \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629. \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 <strong>\u0627\u0644\u0646\u0648\u0639 \u0628<\/strong> \u0623\u0648 <strong>\u0627\u0644\u0646\u0648\u0639 EV<\/strong> \u0627\u0644\u062d\u0645\u0627\u064a\u0629.<\/li>\n<li><strong>\u0645\u0635\u062f\u0631:<\/strong> \u0627\u0646\u0638\u0631 \u0644\u062f\u064a\u0646\u0627 <a href=\"https:\/\/test.viox.com\/ar\/commercial-ev-charging-protection-guide-acb-mccb-rcbo\/\">\u062f\u0644\u064a\u0644 \u062d\u0645\u0627\u064a\u0629 \u0634\u062d\u0646 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/a>.<\/li>\n<\/ul>\n<h3>3. \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 (BESS) \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/h3>\n<p>\u062a\u0642\u062f\u0645 \u0623\u0646\u0638\u0645\u0629 \u062a\u062e\u0632\u064a\u0646 \u0637\u0627\u0642\u0629 \u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0627\u062a (BESS) \u062a\u062d\u062f\u064a\u064a\u0646 \u0641\u0631\u064a\u062f\u064a\u0646: \u062a\u064a\u0627\u0631\u0627\u062a \u0645\u0627\u0633 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0648\u0645\u0645\u0627\u0646\u0639\u0629 \u0646\u0638\u0627\u0645 \u0645\u0646\u062e\u0641\u0636\u0629. \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0625\u0637\u0641\u0627\u0621 \u0623\u0642\u0648\u0627\u0633 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0644\u062d\u0627\u0645 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0648\u0627\u0644\u062d\u0631\u0627\u0626\u0642.<\/p>\n<ul>\n<li><strong>\u0645\u062a\u0637\u0644\u0628\u0627\u062a:<\/strong> \u0627\u0633\u062a\u062e\u062f\u0645 MCCBs DC \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0623\u0648 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0647\u0648\u0627\u0626\u064a\u0629 (ACBs) \u0645\u0639 \u0642\u0646\u0648\u0627\u062a \u0642\u0648\u0633 \u063a\u064a\u0631 \u0645\u0633\u062a\u0642\u0637\u0628\u0629 \u0625\u0630\u0627 \u0643\u0627\u0646 \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647.<\/li>\n<li><strong>\u0646\u0638\u0631\u0629 \u0645\u062a\u0639\u0645\u0642\u0629:<\/strong> \u0641\u0647\u0645 \u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0641\u064a <a href=\"https:\/\/test.viox.com\/ar\/why-standard-dc-breakers-fail-in-bess-high-breaking-capacity\/\">\u0644\u0645\u0627\u0630\u0627 \u062a\u0641\u0634\u0644 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0641\u064a BESS<\/a>.<\/li>\n<\/ul>\n<h3>\u0627\u0644\u062c\u062f\u0648\u0644 1: \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0644\u0641 \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u062d\u0645\u0644<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; border: 1px solid #ddd; text-align: left;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead style=\"background-color: #f2f2f2;\">\n<tr>\n<th>\u0646\u0648\u0639 \u0627\u0644\u062d\u0645\u0648\u0644\u0629<\/th>\n<th>\u062a\u062f\u0641\u0642 \u0627\u0644\u062d\u0627\u0644\u064a\u0629<\/th>\n<th>\u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/th>\n<th>\u0627\u0644\u0645\u0646\u062d\u0646\u0649\/\u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647<\/th>\n<th>\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062d\u0631\u062c\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0645\u0642\u0627\u0648\u0645\u0629 (\u0633\u062e\u0627\u0646\u0627\u062a)<\/strong><\/td>\n<td>1x <em>I<sub>n<\/sub><\/em><\/td>\n<td>\u0645\u0639\u062a\u062f\u0644<\/td>\n<td>\u0627\u0644\u0645\u0646\u062d\u0646\u0649 B \u0623\u0648 C<\/td>\n<td>\u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a<\/td>\n<\/tr>\n<tr>\n<td><strong>\u062d\u062b\u064a (\u0645\u062d\u0631\u0643\u0627\u062a)<\/strong><\/td>\n<td>8-12x <em>I<sub>n<\/sub><\/em><\/td>\n<td>\u0645\u0631\u062a\u0641\u0639 (\u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644)<\/td>\n<td>\u0627\u0644\u0645\u0646\u062d\u0646\u0649 D \/ MPCB<\/td>\n<td>\u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062d\u0633\u0627\u0633\u064a\u0629 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0637\u0648\u0631<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0634\u062d\u0646 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/strong><\/td>\n<td>1x <em>I<sub>n<\/sub><\/em><\/td>\n<td>\u0634\u062f\u064a\u062f (\u0645\u0633\u062a\u0645\u0631)<\/td>\n<td>\u0627\u0644\u0645\u0646\u062d\u0646\u0649 C<\/td>\n<td><strong>\u0639\u0627\u0645\u0644 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 80\u066a<\/strong> \u062a\u0637\u0628\u064a\u0642<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a\/PLC<\/strong><\/td>\n<td>\u0645\u0646\u062e\u0641\u0636\u0629<\/td>\n<td>\u0645\u0646\u062e\u0641\u0636\u0629<\/td>\n<td>\u0627\u0644\u0645\u0646\u062d\u0646\u0649 B<\/td>\n<td>\u062a\u0639\u062b\u0631 \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0633\u0631\u064a\u0639 \u0644\u062d\u0645\u0627\u064a\u0629 PCBs \u0627\u0644\u062d\u0633\u0627\u0633\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #eee;\" src=\"https:\/\/img.viox.com\/3D-blueprint-of-VIOX-circuit-breaker-internals-showing-arc-suppression.webp\" alt=\"3D technical blueprint cutaway of VIOX circuit breaker showing arc splitter plates and suppression technology\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u0627\u0644\u0634\u0643\u0644 1: \u0645\u0642\u0637\u0639 \u0639\u0631\u0636 \u062f\u0627\u062e\u0644\u064a \u064a\u0648\u0636\u062d \u0623\u0644\u0648\u0627\u062d \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0642\u0648\u0633 VIOX \u0648\u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u0639\u062b\u0631 \u0627\u0644\u062f\u0642\u064a\u0642\u0629.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u0627\u0644\u062e\u0637\u0648\u0629 2: \u062a\u062d\u062f\u064a\u062f \u062c\u0647\u062f \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0627\u0644\u0623\u0642\u0637\u0627\u0628 (\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0639\u0645\u0627\u0631\u064a\u0629)<\/h2>\n<p>\u0628\u0645\u062c\u0631\u062f \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062d\u0645\u0644\u060c \u062a\u062d\u062f\u062f \u0628\u0646\u064a\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0645\u0627\u062f\u064a \u0644\u0644\u062c\u0647\u0627\u0632.<\/p>\n<h3>\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/h3>\n<p>\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062e\u0644\u0637 \u0628\u0646\u0627\u0629 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0628\u064a\u0646 \u062c\u0647\u062f \u0627\u0644\u0639\u0632\u0644 (<em>U<sub>i<\/sub><\/em>) \u0645\u0639 \u062c\u0647\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644 (<em>U<sub>e<\/sub><\/em>).<\/p>\n<ul>\n<li><strong>\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629\/\u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629:<\/strong> \u0627\u0646\u062a\u0642\u0644\u062a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0645\u0646 600 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 1000 \u0641\u0648\u0644\u062a \u0648\u0627\u0644\u0622\u0646 1500 \u0641\u0648\u0644\u062a \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631. \u0633\u064a\u0646\u0647\u0627\u0631 \u0627\u0644\u0642\u0627\u0637\u0639 \u0627\u0644\u0645\u0635\u0646\u0641 \u0644\u0640 1000 \u0641\u0648\u0644\u062a \u0641\u064a \u0646\u0638\u0627\u0645 1500 \u0641\u0648\u0644\u062a.<\/li>\n<li><strong>\u0645\u0635\u062f\u0631:<\/strong> \u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u062d\u0644\u064a\u0644\u0646\u0627 \u0639\u0644\u0649 <a href=\"https:\/\/test.viox.com\/ar\/solar-combiner-box-voltage-ratings-600v-vs-1000v-vs-1500v\/\">\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u062c\u0647\u062f \u0635\u0646\u062f\u0648\u0642 \u0627\u0644\u0645\u062c\u0645\u0639 \u0627\u0644\u0634\u0645\u0633\u064a<\/a>.<\/li>\n<\/ul>\n<h3>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0623\u0631\u064a\u0636 (3P \u0645\u0642\u0627\u0628\u0644 3P+N \u0645\u0642\u0627\u0628\u0644 4P)<\/h3>\n<p>\u064a\u0639\u062a\u0645\u062f \u0642\u0631\u0627\u0631 \u0641\u0635\u0644 \u0627\u0644\u0645\u0648\u0635\u0644 \u0627\u0644\u0645\u062d\u0627\u064a\u062f \u0639\u0644\u0649 \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 (TN-S\u060c TN-C\u060c TT).<\/p>\n<ul>\n<li><strong>TN-C:<\/strong> \u0644\u0627 \u062a\u0642\u0645 \u0623\u0628\u062f\u064b\u0627 \u0628\u062a\u0628\u062f\u064a\u0644 \u0645\u0648\u0635\u0644 PEN (\u0627\u0633\u062a\u062e\u062f\u0645 3P).<\/li>\n<li><strong>TN-S \/ TT:<\/strong> \u064a\u062c\u0628 \u063a\u0627\u0644\u0628\u064b\u0627 \u062a\u0628\u062f\u064a\u0644\/\u0639\u0632\u0644 \u0627\u0644\u0645\u062d\u0627\u064a\u062f \u0644\u0645\u0646\u0639 \u0627\u0644\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u0645\u062d\u062a\u0645\u0644\u0629 \u0623\u0648 \u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 (\u0627\u0633\u062a\u062e\u062f\u0645 4P).<\/li>\n<li><strong>\u0645\u0635\u062f\u0631:<\/strong> \u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0635\u062d\u064a\u062d \u0644\u0644\u0623\u0642\u0637\u0627\u0628 \u0641\u064a \u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0646\u0642\u0644\u060c \u0627\u0646\u0638\u0631 <a href=\"https:\/\/test.viox.com\/ar\/where-to-use-sp-tp-tpn-and-4p-circuit-breakers\/\">\u0623\u064a\u0646 \u062a\u0633\u062a\u062e\u062f\u0645 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 SP \u0648 TP \u0648 TPN \u0648 4P<\/a>.<\/li>\n<\/ul>\n<hr \/>\n<h2>\u0627\u0644\u062e\u0637\u0648\u0629 3: \u062d\u0633\u0627\u0628 \u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062d\u0642\u064a\u0642\u064a (\u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0643\u0645\u064a\u0629)<\/h2>\n<p>\u0647\u0646\u0627 \u064a\u0642\u0639 80% \u0645\u0646 \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u062a\u0635\u0645\u064a\u0645. \u0627\u0644 <strong>\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0627\u0633\u0645\u064a (<em>I<sub>n<\/sub><\/em>)<\/strong> \u064a\u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642 \u0639\u0646\u062f 30 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0623\u0648 40 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0642\u0627\u0637\u0639 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u062f\u0627\u062e\u0644 \u062d\u0627\u0648\u064a\u0629 \u0645\u0632\u062f\u062d\u0645\u0629 \u0639\u0646\u062f 55 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629.<\/p>\n<h3>\u0635\u064a\u063a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0642\u064a\u0642\u064a<\/h3>\n<p>\u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 (<em>I<sub>\u0627\u0644\u062d\u0642\u064a\u0642\u064a<\/sub><\/em>) \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u062a\u062e\u0641\u064a\u0636:<\/p>\n<p style=\"background-color: #f9f9f9; padding: 15px; border-left: 4px solid #0056b3;\"><em>I<sub>\u0627\u0644\u062d\u0642\u064a\u0642\u064a<\/sub> = I<sub>n<\/sub> \u00d7 \u0643<sub>t<\/sub> (\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629) \u00d7 \u0643<sub>a<\/sub> (\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639) \u00d7 \u0643<sub>g<\/sub> (\u0627\u0644\u062a\u062c\u0645\u064a\u0639)<\/em><\/p>\n<ol>\n<li><strong>\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (<em>K<sub>t<\/sub><\/em>):<\/strong> \u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629\u060c \u064a\u0646\u062d\u0646\u064a \u0627\u0644\u0634\u0631\u064a\u0637 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0645\u0639\u062f\u0646 \u0641\u064a \u0648\u0642\u062a \u0623\u0642\u0631\u0628. \u0642\u062f \u064a\u0639\u0645\u0644 \u0642\u0627\u0637\u0639 100 \u0623\u0645\u0628\u064a\u0631 \u0639\u0646\u062f 60 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0639\u0627\u062f\u0629\u064b \u0645\u062b\u0644 \u0642\u0627\u0637\u0639 80 \u0623\u0645\u0628\u064a\u0631.<\/li>\n<li><strong>\u0627\u0644\u062a\u062c\u0645\u064a\u0639 (<em>K<sub>g<\/sub><\/em>):<\/strong> \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0645 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0642\u0648\u0627\u0637\u0639 \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628 \u0639\u0644\u0649 \u0633\u0643\u0629 DIN\u060c \u0641\u0625\u0646\u0647\u0627 \u062a\u0633\u062e\u0646 \u0628\u0639\u0636\u0647\u0627 \u0627\u0644\u0628\u0639\u0636.\n<ul>\n<li><em>N=2-3 \u0642\u0648\u0627\u0637\u0639:<\/em> <em>K<sub>g<\/sub><\/em> \u2248 0.9<\/li>\n<li><em>N=6-9 \u0642\u0648\u0627\u0637\u0639:<\/em> <em>K<sub>g<\/sub><\/em> \u2248 0.7<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 (<em>K<sub>a<\/sub><\/em>):<\/strong> \u0641\u0648\u0642 2000 \u0645\u062a\u0631\u060c \u064a\u0646\u062e\u0641\u0636 \u200b\u200b\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0647\u0648\u0627\u0621\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0642\u0648\u0629 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/li>\n<\/ol>\n<p><strong>\u0645\u064a\u0632\u0629 VIOX:<\/strong> \u064a\u062a\u0645 \u0645\u0639\u0627\u064a\u0631\u0629 \u0642\u0648\u0627\u0637\u0639 VIOX \u0644\u062a\u0642\u0644\u064a\u0644 \u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u062a\u062e\u0641\u064a\u0636. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0644\u0627 \u062a\u0632\u0627\u0644 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u062a\u0646\u0637\u0628\u0642.<br \/>\n<strong>\u0645\u0635\u062f\u0631:<\/strong> \u0627\u0633\u062a\u062e\u062f\u0645 \u0628\u064a\u0627\u0646\u0627\u062a\u0646\u0627 \u0644\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a: <a href=\"https:\/\/test.viox.com\/ar\/electrical-derating-temperature-altitude-grouping-factors\/\">\u0627\u0644\u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a: \u0639\u0648\u0627\u0645\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0648\u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/a>.<\/p>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0627\u0641\u0647\u0645 \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 \u0648\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0641\u064a \u062f\u0644\u064a\u0644\u0646\u0627: <a href=\"https:\/\/test.viox.com\/ar\/switchgear-current-ratings-ina-inc-rdf-guide\/\">\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629: InA \u0645\u0642\u0627\u0628\u0644 Inc \u0645\u0642\u0627\u0628\u0644 RDF<\/a>.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #eee;\" src=\"https:\/\/img.viox.com\/VIOX-MCBs-in-a-control-panel-with-a-thermal-heat-map-effect.webp\" alt=\"Thermal heat map showing temperature rise and grouping factor in high-density VIOX MCB installation\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u0627\u0644\u0634\u0643\u0644 2: \u062a\u0635\u0648\u0631 \u0627\u0644\u062a\u0635\u0648\u064a\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u062a\u0623\u062b\u064a\u0631 \u2018\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u062c\u0645\u064a\u0639\u2019 \u0641\u064a \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u0627\u0644\u062e\u0637\u0648\u0629 4: \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0637\u0644 (\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0637\u0639)<\/h2>\n<p>\u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0642\u0627\u0637\u0639 \u064a\u062d\u0645\u0644 \u0627\u0644\u062d\u0645\u0644 \u0647\u0648 \u0627\u0644\u062e\u0637\u0648\u0629 3\u061b \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646\u0647 \u064a\u0646\u0641\u062c\u0631 \u0628\u0623\u0645\u0627\u0646 \u0623\u062b\u0646\u0627\u0621 \u0645\u0627\u0633 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0647\u0648 \u0627\u0644\u062e\u0637\u0648\u0629 4.<\/p>\n<h3><em>I<sub>cu<\/sub><\/em> \u0645\u0642\u0627\u0628\u0644 <em>I<sub>cs<\/sub><\/em>: \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u062d\u0627\u0633\u0645<\/h3>\n<ul>\n<li><strong><em>I<sub>cu<\/sub><\/em> (\u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0642\u0635\u0648\u0649):<\/strong> \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0644\u0644\u0642\u0627\u0637\u0639 \u0645\u0642\u0627\u0637\u0639\u062a\u0647 <em>\u0645\u0631\u0629 \u0648\u0627\u062d\u062f\u0629<\/em>. \u0642\u062f \u0644\u0627 \u064a\u0643\u0648\u0646 \u0642\u0627\u0628\u0644\u0627\u064b \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0639\u062f \u0630\u0644\u0643.<\/li>\n<li><strong><em>I<sub>cs<\/sub><\/em> (\u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u062e\u062f\u0645\u064a\u0629):<\/strong> \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0644\u0644\u0642\u0627\u0637\u0639 \u0645\u0642\u0627\u0637\u0639\u062a\u0647 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u0648\u064a\u0628\u0642\u0649 \u0641\u064a \u0627\u0644\u062e\u062f\u0645\u0629.<\/li>\n<\/ul>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u062d\u0631\u062c\u0629 (\u0627\u0644\u0645\u0633\u062a\u0634\u0641\u064a\u0627\u062a \u0648\u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0628\u062d\u0631\u064a\u0629)\u060c, <strong>\u062a\u0648\u0635\u064a VIOX \u0628\u062a\u062d\u062f\u064a\u062f <em>I<sub>cs<\/sub><\/em> = 100% <em>I<sub>cu<\/sub><\/em><\/strong>. \u0623\u0646\u062a \u0644\u0627 \u062a\u0631\u064a\u062f \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0642\u0627\u0637\u0639 \u0631\u0626\u064a\u0633\u064a \u0628\u0639\u062f \u0639\u0637\u0644 \u0648\u0627\u062d\u062f.<\/p>\n<h3>\u062d\u0645\u0627\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629<\/h3>\n<p>\u0625\u0630\u0627 \u0643\u0627\u0646 \u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 (<em>I<sub>sc<\/sub><\/em>) \u0641\u064a \u0646\u0642\u0637\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0647\u0648 50 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631\u060c \u0648\u0644\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 MCCB \u0628\u0642\u062f\u0631\u0629 50 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631 \u0645\u0643\u0644\u0641 \u0644\u0644\u063a\u0627\u064a\u0629\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 <strong>\u062d\u0645\u0627\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629<\/strong> \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629. \u064a\u062a\u0636\u0645\u0646 \u0630\u0644\u0643 \u0648\u0636\u0639 \u0641\u062a\u064a\u0644 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0639\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0628\u0639.<\/p>\n<ul>\n<li><strong>\u0645\u0635\u062f\u0631:<\/strong> \u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u062a\u0649 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0644\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0641\u064a \u062f\u0644\u064a\u0644\u0646\u0627 <a href=\"https:\/\/test.viox.com\/ar\/high-breaking-capacity-fuse-300ka-protection-guide\/\">\u062f\u0644\u064a\u0644 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0630\u0627\u062a \u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/a>.<\/li>\n<\/ul>\n<h3>\u0627\u0644\u062c\u062f\u0648\u0644 2: \u062a\u0648\u0635\u064a\u0627\u062a \u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0637\u0639 IEC 60947-2<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; border: 1px solid #ddd; text-align: left;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead style=\"background-color: #f2f2f2;\">\n<tr>\n<th>\u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/th>\n<th>\u0623\u0648\u0635\u062a <em>I<sub>cu<\/sub><\/em> (\u0646\u0645\u0648\u0630\u062c\u064a)<\/th>\n<th>\u0623\u0648\u0635\u062a <em>I<sub>cs<\/sub><\/em> \u0646\u0633\u0628\u0629<\/th>\n<th>\u0644\u0645\u0627\u0630\u0627\u061f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0633\u0643\u0646\u064a (\u0646\u0647\u0627\u0626\u064a)<\/strong><\/td>\n<td>6 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>50-75%<\/td>\n<td>\u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0646\u0627\u062f\u0631\u0629 \u0648\u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0637\u0627\u0642\u0629.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0645\u0628\u0646\u0649 \u062a\u062c\u0627\u0631\u064a<\/strong><\/td>\n<td>10 - 25 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>75%<\/td>\n<td>\u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0635\u0646\u0627\u0639\u064a \/ \u0628\u062d\u0631\u064a<\/strong><\/td>\n<td>35 \u2013 100 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td><strong>100%<\/strong><\/td>\n<td>\u0627\u0644\u062a\u0648\u0642\u0641 \u063a\u064a\u0631 \u0645\u0642\u0628\u0648\u0644\u061b \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062d\u0645\u0644 \u0627\u0644\u0642\u0627\u0637\u0639.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0646\u0638\u0627\u0645 \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0627\u062a \/ \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/strong><\/td>\n<td>25 \u2013 50 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631<\/td>\n<td>100%<\/td>\n<td>\u062e\u0637\u0631 \u062d\u0631\u064a\u0642 \u0645\u0631\u062a\u0641\u0639 \u0625\u0630\u0627 \u0644\u0645 \u064a\u062a\u0645 \u0627\u062d\u062a\u0648\u0627\u0621 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u0646\u0638\u0631\u0629 \u0645\u062a\u0639\u0645\u0642\u0629:<\/strong> \u0641\u0647\u0645 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0623\u0645\u0631 \u062d\u064a\u0648\u064a. \u0627\u0642\u0631\u0623 <a href=\"https:\/\/test.viox.com\/ar\/circuit-breaker-ratings-icu-ics-icw-icm\/\">\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629: Icu, Ics, Icw, Icm<\/a>.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #eee;\" src=\"https:\/\/img.viox.com\/VIOX-infographic-comparing-Icu-and-Ics-ratings-depicting-Icu-as-a-one-time-maximum-stop-requiring-repair-and-Ics-as-a-repeatable-service-stop.webp\" alt=\"VIOX technical comparison between Icu (Ultimate) and Ics (Service) breaking capacities\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u0627\u0644\u0634\u0643\u0644 3: \u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0631\u0626\u064a\u0629 \u0628\u064a\u0646 \u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0642\u0635\u0648\u0649 (Icu) \u0648\u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u062e\u062f\u0645\u064a\u0629 (Ics).<\/figcaption><\/figure>\n<hr \/>\n<h2>\u0627\u0644\u062e\u0637\u0648\u0629 5: \u0627\u0644\u062a\u0646\u0633\u064a\u0642 \u0648\u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a\u0629 (\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0646\u0638\u0627\u0645)<\/h2>\n<p>\u0627\u0644\u0647\u062f\u0641 \u0645\u0646 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u062c\u064a\u062f\u064b\u0627 \u0647\u0648 <strong>\u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a\u0629<\/strong>: \u0639\u0646\u062f \u062d\u062f\u0648\u062b \u0639\u0637\u0644\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0639\u062b\u0631 \u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0645\u0648\u062c\u0648\u062f \u0645\u0628\u0627\u0634\u0631\u0629 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u0646\u0628\u0639 \u0645\u0646 \u0627\u0644\u0639\u0637\u0644 \u0641\u0642\u0637. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0638\u0644 \u0627\u0644\u0645\u063a\u0630\u064a \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0645\u063a\u0644\u0642\u064b\u0627 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062a\u0634\u063a\u064a\u0644 \u0628\u0642\u064a\u0629 \u0627\u0644\u0645\u0646\u0634\u0623\u0629.<\/p>\n<h3>\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a\u0629<\/h3>\n<ol>\n<li><strong>\u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u0623\u0645\u0628\u064a\u0631\u0627\u062a:<\/strong> \u062a\u0635\u0646\u064a\u0641 \u0642\u0627\u0637\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u0646\u0628\u0639 &gt; 2x \u062a\u0635\u0646\u064a\u0641 \u0642\u0627\u0637\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u0635\u0628 (\u0623\u0633\u0627\u0633\u064a).<\/li>\n<li><strong>\u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u0632\u0645\u0646\u064a:<\/strong> \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u0641\u0626\u0629 B (ACBs \u0623\u0648 MCCBs \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629) \u0645\u0639 \u062a\u064a\u0627\u0631 \u062a\u062d\u0645\u0644 \u0642\u0635\u064a\u0631 \u0627\u0644\u0645\u062f\u0649 (<em>I<sub>cw<\/sub><\/em>). \u0623\u0646\u062a \u062a\u062e\u0628\u0631 \u0627\u0644\u0642\u0627\u0637\u0639 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644: <em>\u201c\u0627\u0646\u062a\u0638\u0631 300 \u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u062a\u0639\u062b\u0631 \u0644\u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0631\u062c\u0644 \u0627\u0644\u0635\u063a\u064a\u0631 \u0633\u064a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647 \u0623\u0648\u0644\u0627\u064b.\u201d<\/em><\/li>\n<\/ol>\n<h3>\u0627\u0644\u062c\u062f\u0648\u0644 3: \u0645\u0642\u0627\u0631\u0646\u0629 \u0637\u0631\u0642 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a\u0629<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; border: 1px solid #ddd; text-align: left;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead style=\"background-color: #f2f2f2;\">\n<tr>\n<th>\u0627\u0644\u0637\u0631\u064a\u0642\u0629<\/th>\n<th>\u0627\u0644\u0622\u0644\u064a\u0629<\/th>\n<th>\u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a<\/th>\n<th>\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a<\/th>\n<th>\u0627\u0644\u0623\u0641\u0636\u0644 \u0644\u0640\u2026<\/th>\n<th>\u0627\u0644\u062a\u0646\u0641\u064a\u0630<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0627\u0644\u062a\u064a\u0627\u0631 (\u0627\u0644\u0623\u0645\u0628\u064a\u0631)<\/strong><\/td>\n<td>\u0627\u0644\u0641\u0631\u0642 \u0641\u064a \u0639\u062a\u0628\u0627\u062a \u0627\u0644\u062a\u0639\u062b\u0631 (<em>I<sub>r<\/sub><\/em>)<\/td>\n<td>\u0628\u0633\u064a\u0637\u060c \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/td>\n<td>\u0627\u0646\u062a\u0642\u0627\u0626\u064a\u0629 \u0636\u0639\u064a\u0641\u0629 \u0639\u0646\u062f \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/td>\n<td>\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629<\/td>\n<td>\u0645\u0646\u062e\u0641\u0636\u0629<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0648\u0642\u062a (\u0627\u0644\u0632\u0645\u0646\u064a)<\/strong><\/td>\n<td>\u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u0623\u062e\u064a\u0631 \u0627\u0644\u0632\u0645\u0646\u064a (<em>t_{sd}<\/em>)<\/td>\n<td>\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u062c\u064a\u062f\u0629 \u0644\u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u0641\u0626\u0629 B<\/td>\n<td>\u0625\u062c\u0647\u0627\u062f \u062d\u0631\u0627\u0631\u064a \u0645\u0631\u062a\u0641\u0639 \u0639\u0644\u0649 \u0627\u0644\u0646\u0638\u0627\u0645 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0623\u062e\u064a\u0631<\/td>\n<td>\u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \/ \u0627\u0644\u0645\u063a\u0630\u064a\u0627\u062a<\/td>\n<td>\u0645\u062a\u0648\u0633\u0637<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0645\u0646\u0637\u0642 (\u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0646\u0637\u0642\u0629)<\/strong><\/td>\n<td>\u0625\u0634\u0627\u0631\u0629 \u0633\u0644\u0643 \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/td>\n<td>\u0627\u0644\u0623\u0633\u0631\u0639\u061b \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629\u061b \u0625\u062c\u0647\u0627\u062f \u0645\u0646\u062e\u0641\u0636<\/td>\n<td>\u0623\u0633\u0644\u0627\u0643 \u0645\u0639\u0642\u062f\u0629\u061b \u062a\u0643\u0644\u0641\u0629 \u0623\u0639\u0644\u0649<\/td>\n<td>\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 \/ \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n<td>\u0639\u0627\u0644\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u0644\u0637\u0627\u0642\u0629<\/strong><\/td>\n<td>\u0627\u0644\u062d\u062f \u0645\u0646 \u0637\u0627\u0642\u0629 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a (<em>I<sup>2<\/sup>t<\/em>)<\/td>\n<td>\u0641\u0639\u0627\u0644 \u0644\u0644\u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u0645\u062f\u0645\u062c\u0629<\/td>\n<td>\u0627\u0644\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0645\u0637\u0644\u0648\u0628\u0629<\/td>\n<td>\u0644\u0648\u062d\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/td>\n<td>\u0645\u062a\u0648\u0633\u0637<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0646\u0638\u0627\u0645 VIOX:<\/strong> \u0646\u062d\u0646 \u0646\u0642\u062f\u0645 \u062c\u062f\u0627\u0648\u0644 \u0627\u0646\u062a\u0642\u0627\u0626\u064a\u0629 \u062a\u0636\u0645\u0646 \u062a\u0646\u0633\u064a\u0642 VIOX ACBs \u0648 MCCBs \u0628\u0634\u0643\u0644 \u0645\u062b\u0627\u0644\u064a.<br \/>\n<strong>\u0645\u0635\u062f\u0631:<\/strong> \u0623\u062a\u0642\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0627\u0644\u0645\u0639\u0642\u062f \u0645\u0646 \u062e\u0644\u0627\u0644 <a href=\"https:\/\/test.viox.com\/ar\/ats-circuit-breaker-coordination-guide-icw-selectivity\/\">\u062f\u0644\u064a\u0644 \u062a\u0646\u0633\u064a\u0642 ATS \u0648\u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627<\/a>.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #eee;\" src=\"https:\/\/img.viox.com\/Time-Current-Curve-TCC-illustrating-the-separation-and-selectivity-between-VIOX-main-and-branch-circuit-breakers.webp\" alt=\"Time-Current Curve (TCC) graph illustrating selectivity between VIOX main ACB and branch MCCB\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u0627\u0644\u0634\u0643\u0644 4: \u062f\u0631\u0627\u0633\u0629 \u062a\u0646\u0633\u064a\u0642 VIOX \u062a\u0648\u0636\u062d \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0628\u064a\u0646 \u0627\u0644\u0645\u063a\u0630\u064a \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0648\u0642\u0627\u0637\u0639 \u0627\u0644\u0641\u0631\u0639.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u0627\u0644\u062e\u0644\u0627\u0635\u0629: \u0627\u0644\u0641\u0631\u0642 \u0641\u064a VIOX<\/h2>\n<p>\u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u062d\u062f \u0644\u0627 \u064a\u062a\u0639\u0644\u0642 \u0641\u0642\u0637 \u0628\u0627\u062a\u0628\u0627\u0639 \u0627\u0644\u0642\u0648\u0627\u0639\u062f - \u0628\u0644 \u064a\u062a\u0639\u0644\u0642 \u0628\u0627\u0644\u0645\u0633\u0624\u0648\u0644\u064a\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629. \u0628\u0627\u062a\u0628\u0627\u0639 <strong>\u0625\u0637\u0627\u0631 \u0639\u0645\u0644 IEC 60947-2<\/strong> (\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u2190 \u0627\u0644\u062c\u0647\u062f \u2190 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u2190 \u0642\u062f\u0631\u0629 \u0627\u0644\u0639\u0637\u0644 \u2190 \u0627\u0644\u062a\u0646\u0633\u064a\u0642)\u060c \u064a\u0645\u0643\u0646 \u0644\u0628\u0646\u0627\u0629 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0644\u0644\u0641\u0634\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/p>\n<p>\u0641\u064a <strong>\u0641\u064a\u0648\u0643\u0633 \u0625\u0644\u0643\u062a\u0631\u064a\u0643<\/strong>, \u060c \u0646\u062d\u0646 \u0644\u0627 \u0646\u0628\u064a\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0641\u062d\u0633\u0628\u061b \u0646\u062d\u0646 \u0646\u0642\u062f\u0645 \u0623\u0646\u0638\u0645\u0629 \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u062a\u0647\u0627. \u064a\u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0648\u0627\u0637\u0639\u0646\u0627 \u0641\u064a \u062a\u0643\u0648\u064a\u0646\u0627\u062a \u062a\u062c\u0645\u064a\u0639 \u0648\u0628\u064a\u0626\u0627\u062a \u0642\u0627\u0633\u064a\u0629 \u0644\u0636\u0645\u0627\u0646 \u062a\u0637\u0627\u0628\u0642 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0639 \u0627\u0644\u0648\u0627\u0642\u0639.<\/p>\n<p>\u0647\u0644 \u0623\u0646\u062a \u0645\u0633\u062a\u0639\u062f \u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u061f<\/p>\n<ul>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 <a href=\"https:\/\/test.viox.com\/ar\/industrial-electrical-enclosures-manufacturing-guide\/\">\u062f\u0644\u064a\u0644 \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0639\u0628\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627<\/a> \u0644\u0625\u064a\u0648\u0627\u0621 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.<\/li>\n<li>\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0623\u0637\u0631\u0627\u0641\u0643 \u062a\u062a\u0637\u0627\u0628\u0642 \u0645\u0639 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u0645\u0646 \u062e\u0644\u0627\u0644 <a href=\"https:\/\/test.viox.com\/ar\/terminal-block-selection-guide-types-uses\/\">\u062f\u0644\u064a\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0643\u062a\u0644 \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0637\u0631\u0641\u064a\u0629 \u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627<\/a>.<\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #eee;\" src=\"https:\/\/img.viox.com\/Professional-photo-of-an-engineer-testing-a-VIOX-circuit-breaker-in-a-clean-lab-setting.webp\" alt=\"Engineer performing quality assurance testing on VIOX circuit breakers in a lab environment\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u0627\u0644\u0634\u0643\u0644 5: \u0627\u062e\u062a\u0628\u0627\u0631 \u0635\u0627\u0631\u0645 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062c\u0648\u062f\u0629 \u0641\u064a \u0645\u062e\u062a\u0628\u0631 VIOX.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629: \u0627\u062e\u062a\u064a\u0627\u0631 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629<\/h2>\n<h3>\u0633: \u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 MCB IEC 60898 (\u0633\u0643\u0646\u064a) \u0641\u064a \u0644\u0648\u062d\u0629 \u0635\u0646\u0627\u0639\u064a\u0629\u061f<\/h3>\n<p>\u062c: \u0628\u0634\u0643\u0644 \u0639\u0627\u0645\u060c \u0644\u0627. \u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0642\u0648\u0627\u0637\u0639 IEC 60898 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u063a\u064a\u0631 \u0627\u0644\u0645\u0627\u0647\u0631 \u0648\u0642\u062f\u0631\u0627\u062a \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 (\u0639\u0627\u062f\u0629\u064b 6 \u0643\u064a\u0644\u0648 \u0623\u0645\u0628\u064a\u0631). \u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0642\u0648\u0627\u0637\u0639 IEC 60947-2 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062a\u0644\u0648\u062b \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0648\u0627\u0644\u062c\u0647\u0648\u062f \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062a\u0639\u062b\u0631 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0644\u0622\u0644\u0627\u062a.<\/p>\n<h3>\u0633: \u0643\u064a\u0641 \u064a\u0624\u062b\u0631 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0639\u0644\u0649 \u0627\u062e\u062a\u064a\u0627\u0631 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062e\u0627\u0635 \u0628\u064a\u061f<\/h3>\n<p>\u062c: \u0641\u0648\u0642 2000 \u0645\u062a\u0631\u060c \u064a\u0628\u0631\u062f \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0631\u0642\u064a\u0642 \u0628\u0634\u0643\u0644 \u0623\u0642\u0644 \u0641\u0639\u0627\u0644\u064a\u0629 \u0648\u064a\u0639\u0632\u0644 \u0628\u0634\u0643\u0644 \u0633\u064a\u0626. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0642\u0648\u0645 \u0628\u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u062a\u064a\u0627\u0631 \u0628\u0646\u0633\u0628\u0629 4\u066a \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0648\u0627\u0644\u062c\u0647\u062f \u0628\u0646\u0633\u0628\u0629 10\u066a \u0644\u0643\u0644 \u0632\u064a\u0627\u062f\u0629 \u0642\u062f\u0631\u0647\u0627 500 \u0645\u062a\u0631. \u0631\u0627\u062c\u0639 <a href=\"https:\/\/test.viox.com\/ar\/circuit-breaker-altitude-derating-guide\/\">\u062f\u0644\u064a\u0644 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627<\/a> \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062c\u062f\u0627\u0648\u0644 \u062f\u0642\u064a\u0642\u0629.<\/p>\n<h3>\u0633: \u0644\u0645\u0627\u0630\u0627 \u064a\u0641\u0635\u0644 \u0627\u0644\u0642\u0627\u0637\u0639 \u0627\u0644\u062e\u0627\u0635 \u0628\u064a \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u062d\u0645\u0644 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u062d\u062f\u061f <em>I<sub>n<\/sub><\/em>?<\/h3>\n<p>\u062c: \u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0647\u0630\u0627 \u0628\u0633\u0628\u0628 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u064a. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0644\u062f\u064a\u0643 10 \u0642\u0648\u0627\u0637\u0639 \u0645\u0639\u0628\u0623\u0629 \u0628\u0625\u062d\u0643\u0627\u0645 \u0645\u0639\u064b\u0627 \u0648\u062a\u062d\u0645\u0644 \u062a\u064a\u0627\u0631\u064b\u0627 \u0639\u0627\u0644\u064a\u064b\u0627\u060c \u0641\u0625\u0646 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u062a\u0631\u062a\u0641\u0639\u060c \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0641\u0635\u0644 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0645\u0628\u0643\u0631\u064b\u0627. \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062a\u0637\u0628\u064a\u0642 \u0639\u0627\u0645\u0644 \u062a\u062c\u0645\u064a\u0639 (<em>K<sub>g<\/sub><\/em>) \u0623\u0648 \u0625\u0636\u0627\u0641\u0629 \u0641\u0648\u0627\u0635\u0644 \u0645\u0628\u0627\u0639\u062f\u0629.<\/p>\n<h3>\u0633: \u0647\u0644 \u0623\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0642\u0627\u0637\u0639 \u0645\u062d\u062f\u062f \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0645\u0633\u064a\u0629\/\u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629\u061f<\/h3>\n<p>\u062c: \u0646\u0639\u0645. \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0648\u0627\u0637\u0639 \u0645\u0635\u0646\u0641\u0629 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 (\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0645\u0633\u062a\u0642\u0637\u0628\u0629). \u064a\u0639\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0627\u0637\u0639 \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f \u0644\u0641\u0648\u0644\u062a\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u062a\u064a \u062a\u0632\u064a\u062f \u0639\u0646 48 \u0641\u0648\u0644\u062a \u0623\u0645\u0631\u064b\u0627 \u062e\u0637\u064a\u0631\u064b\u0627 \u0644\u0623\u0646 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0639\u0628\u0648\u0631 \u0627\u0644\u0635\u0641\u0631 \u0644\u0644\u0645\u0648\u062c\u0629 \u0627\u0644\u062c\u064a\u0628\u064a\u0629 \u0644\u0625\u0637\u0641\u0627\u0621 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a. \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u064a\u0633 \u0644\u0647 \u0639\u0628\u0648\u0631 \u0644\u0644\u0635\u0641\u0631.<\/p>\n<h3>\u0633: \u0645\u0627 \u0647\u0648 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0637\u0627\u0642\u0629 \u0627\u0644\u062a\u0633\u0631\u064a\u0628 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 (<em>I<sup>2<\/sup>t<\/em>) \u0648\u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0637\u0639\u061f<\/h3>\n<p>\u062c: \u0642\u062f\u0631\u0629 \u0627\u0644\u0642\u0637\u0639 (<em>I<sub>cu<\/sub><\/em>) \u0647\u064a \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0630\u064a \u064a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647 \u0627\u0644\u062c\u0647\u0627\u0632. \u0637\u0627\u0642\u0629 \u0627\u0644\u062a\u0633\u0631\u064a\u0628 (<em>I<sup>2<\/sup>t<\/em>) \u0647\u064a \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0645\u0631 \u0639\u0628\u0631 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a <em>\u0642\u0628\u0644<\/em> \u0642\u0628\u0644 \u0623\u0646 \u064a\u0641\u062a\u062d \u0627\u0644\u0642\u0627\u0637\u0639. \u0647\u0630\u0647 \u0627\u0644\u0642\u064a\u0645\u0629 \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0644\u0636\u0645\u0627\u0646 \u0639\u062f\u0645 \u0630\u0648\u0628\u0627\u0646\u0647\u0627 \u0642\u0628\u0644 \u0641\u0635\u0644 \u0627\u0644\u0642\u0627\u0637\u0639.<\/p>\n<h3>\u0633: \u0647\u0644 \u064a\u062c\u0628 \u0639\u0644\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0627\u0637\u0639 \u062a\u064a\u0627\u0631 \u0645\u062a\u0628\u0642\u064a \u0645\u0639 \u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f (RCBO) \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0642\u0627\u0637\u0639 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u062d\u0631\u0643 (MPCB) \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u062d\u0631\u0643\u061f<\/h3>\n<p>A: <strong>\u0644\u0627.<\/strong> \u062a\u0641\u062a\u0642\u0631 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0645\u0639 \u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 (RCBOs) \u0625\u0644\u0649 \u0645\u0646\u062d\u0646\u064a\u0627\u062a \u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 (\u0627\u0644\u0646\u0648\u0639 D \u0623\u0648 K) \u0648\u062d\u0633\u0627\u0633\u064a\u0629 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0644\u0645\u062d\u0631\u0643\u0627\u062a. \u0643\u0645\u0627 \u0623\u0646\u0647\u0627 \u0639\u0631\u0636\u0629 \u0644\u0644\u0641\u0635\u0644 \u0627\u0644\u0645\u0632\u0639\u062c \u0628\u0633\u0628\u0628 \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0633\u0631\u0628 \u0645\u0646 \u0627\u0644\u0645\u062d\u0631\u0643. \u0627\u0633\u062a\u062e\u062f\u0645 \u0642\u0627\u0637\u0639 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u062d\u0631\u0643 (MPCB) \u0645\u062e\u0635\u0635\u064b\u0627 \u0644\u0644\u0645\u062d\u0631\u0643\u060c \u0648\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0623\u0631\u0636\u064a\u0629 \u0645\u0637\u0644\u0648\u0628\u0629 \u0642\u0627\u0646\u0648\u0646\u064b\u0627\u060c \u0641\u0636\u0639 \u0642\u0627\u0637\u0639 \u062a\u064a\u0627\u0631 \u0645\u062a\u0628\u0642\u064a (RCD) \u0645\u0646\u0627\u0633\u0628 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 B \u0623\u0648 F \u0641\u064a \u0627\u0644\u0645\u0646\u0628\u0639.<\/p>\n<h3>\u0633: \u0645\u0627 \u0647\u0648 \u062a\u0631\u062f\u062f \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647 \u0644\u0642\u0648\u0627\u0637\u0639 VIOX \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u061f<\/h3>\n<p>\u062c: \u0648\u0641\u0642\u064b\u0627 \u0644\u0625\u0631\u0634\u0627\u062f\u0627\u062a IEC 60947-2\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u062e\u0636\u0639 \u0627\u0644\u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 (MCCBs \u0648 ACBs) \u0644\u0641\u062d\u0635 \u0628\u0635\u0631\u064a \u0633\u0646\u0648\u064a\u064b\u0627. \u064a\u0648\u0635\u0649 \u0628\u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0638\u064a\u0641\u0629 \u0643\u0627\u0645\u0644 (\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0635\u0644 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0648\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a) \u0643\u0644 3-5 \u0633\u0646\u0648\u0627\u062a \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 (\u062f\u0631\u062c\u0629 \u0627\u0644\u062a\u0644\u0648\u062b) \u0648\u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u062d\u0645\u0644.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #eee;\" src=\"https:\/\/img.viox.com\/Wide-view-of-a-professional-VIOX-industrial-switchgear-lineup-installation.webp\" alt=\"Professional VIOX industrial switchgear lineup installation\" \/><figcaption style=\"font-style: italic; text-align: center; color: #555; margin-top: 8px;\">\u0627\u0644\u0634\u0643\u0644 6: \u062a\u0631\u0643\u064a\u0628 \u0643\u0627\u0645\u0644 \u0644\u0645\u0641\u0627\u062a\u064a\u062d VIOX \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629.<\/figcaption><\/figure>\n<hr \/>\n<h2>\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0642\u0631\u0627\u0621\u0629<\/h2>\n<p>\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u062d\u0648\u0644 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0625\u0637\u0627\u0631\u060c \u0627\u0633\u062a\u0643\u0634\u0641 \u0647\u0630\u0647 \u0627\u0644\u0623\u062f\u0644\u0629 \u0627\u0644\u0641\u0646\u064a\u0629 \u0645\u0646 VIOX:<\/p>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/ar\/circuit-breaker-vs-isolator-switch\/\">\u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0645\u0642\u0627\u0628\u0644 \u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0639\u0632\u0644<\/a> - \u0641\u0647\u0645 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0639\u0632\u0644.<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ar\/understanding-ground-fault-protection\/\">\u0641\u0647\u0645 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0623\u0631\u0636\u064a\u0629<\/a> - \u0646\u0638\u0631\u0629 \u0623\u0643\u062b\u0631 \u062a\u0639\u0645\u0642\u064b\u0627 \u0641\u064a \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0623\u0641\u0631\u0627\u062f \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a.<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ar\/what-is-over-under-voltage-protector\/\">\u0645\u0627 \u0647\u0648 \u062c\u0647\u0627\u0632 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0632\u0627\u0626\u062f\/\u0627\u0644\u0645\u0646\u062e\u0641\u0636\u061f<\/a> - \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0639\u062f\u0645 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0634\u0628\u0643\u0629.<\/li>\n<\/ul>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1346.7px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1346.7px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3015.64px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3015.64px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 7140.59px; left: 14px;\" data-hover=\"0\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 7140.59px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction: Beyond the Nameplate Rating In the world of industrial panel building, a dangerous misconception persists: that selecting a circuit breaker begins and ends with the rated current (In). This oversimplification is the leading cause of &#8220;nuisance tripping&#8221; during commissioning and, more catastrophically, switchgear failure during actual fault conditions. A 100A breaker is not always [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21287,"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-21286","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\/21286","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=21286"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/posts\/21286\/revisions"}],"predecessor-version":[{"id":21288,"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/posts\/21286\/revisions\/21288"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/media\/21287"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/media?parent=21286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/categories?post=21286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ar\/wp-json\/wp\/v2\/tags?post=21286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}