{"id":531,"date":"2026-06-06T23:48:09","date_gmt":"2026-06-06T23:48:09","guid":{"rendered":"https:\/\/khkrh7q1ur.wpdns.site\/?p=531"},"modified":"2026-06-06T23:48:11","modified_gmt":"2026-06-06T23:48:11","slug":"mcb-calibration-machine-and-how-it-works","status":"publish","type":"post","link":"https:\/\/benlongkj.com\/ar\/blog\/mcb-calibration-machine-and-how-it-works\/","title":{"rendered":"\u0645\u0627 \u0647\u0648 \u062c\u0647\u0627\u0632 \u0645\u0639\u0627\u064a\u0631\u0629 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0635\u063a\u0631 (MCB) \u0648\u0643\u064a\u0641 \u064a\u0639\u0645\u0644\u061f"},"content":{"rendered":"<blockquote><p><strong>\u0645\u0634\u0643\u0644\u0629 \u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u062d\u0642\u064a\u0642\u064a\u0629:<\/strong> \u062e\u0644\u0627\u0644 \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629\u060c \u0643\u0646\u0627 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title=\"\u0622\u0644\u0627\u062a \u0645\u0639\u0627\u064a\u0631\u0629 MCB\" href=\"https:\/\/benlongkj.com\/ar\/mcb-semi-automatic-thermal-trip-calibration-bench-type-b-product\/\"><strong>\u0622\u0644\u0627\u062a \u0645\u0639\u0627\u064a\u0631\u0629 MCB<\/strong><\/a> \u0647\u064a \u0623\u062c\u0647\u0632\u0629 \u0645\u062a\u062e\u0635\u0635\u0629 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u062a\u0639\u062f\u064a\u0644 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0627\u0646\u0637\u0644\u0627\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0623\u0648 \u0627\u0644\u0627\u0646\u0637\u0644\u0627\u0642 \u0628\u0633\u0628\u0628 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0632\u0627\u0626\u062f \u0641\u064a \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0635\u063a\u0631\u0629. \u062a\u062a\u0645\u062a\u0639 \u0645\u0646\u0627\u0636\u062f \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 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\u0639\u0644\u0649 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0635\u063a\u0631 (MCB) \u0627\u0644\u0630\u064a \u064a\u062a\u0645 \u0645\u0639\u0627\u064a\u0631\u062a\u0647 \u0648\u0642\u064a\u0627\u0633 \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a \u0627\u0644\u0630\u064a \u064a\u0633\u062a\u063a\u0631\u0642\u0647 \u0627\u0644\u0627\u0646\u0637\u0644\u0627\u0642. \u0628\u0645\u062c\u0631\u062f \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0648\u0642\u062a \u0627\u0644\u0627\u0646\u0637\u0644\u0627\u0642\u060c \u0625\u0630\u0627 \u0643\u0627\u0646 \u062e\u0627\u0631\u062c \u0646\u0637\u0627\u0642 \u0627\u0644\u0642\u0628\u0648\u0644\u060c \u0633\u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0634\u063a\u0644 (\u0623\u0648 \u0645\u062d\u0637\u0629 \u0627\u0644\u0636\u0628\u0637 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a) \u0628\u062a\u062f\u0648\u064a\u0631 \u0628\u0631\u063a\u064a 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\u0646\u0641\u0633 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0628\u0645\u062c\u0631\u062f \u0645\u063a\u0627\u062f\u0631\u062a\u0647 \u0627\u0644\u0645\u0635\u0646\u0639.<\/p>\n<p>\u0648\u0645\u0646 \u0623\u0645\u062b\u0644\u0629 \u0645\u0646\u062a\u062c\u0627\u062a \u0634\u0631\u0643\u0629 \u0628\u0646\u0644\u0648\u0646\u063a \u0623\u0648\u062a\u0648\u0645\u0627\u062a\u064a\u0648\u0646: \u0645\u0646\u0636\u062f\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u064a\u062f\u0648\u064a\u0629 \u0644\u0644\u0627\u0646\u0642\u0637\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0645\u0641\u0627\u062a\u064a\u062d MCB (\u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0628\u062a\u062f\u0626)\u060c \u0648\u0647\u064a \u0627\u0644\u0623\u0646\u0633\u0628 \u0644\u0644\u0645\u0628\u062a\u062f\u0626\u064a\u0646\u060c \u0648\u0645\u0646\u0636\u062f\u0629 \u0627\u0644\u0646\u0648\u0639 A \u0634\u0628\u0647 \u0627\u0644\u0623\u0648\u062a\u0648\u0645\u0627\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0622\u0644\u064a\u0629 \u062a\u062d\u0648\u064a\u0644 \u0644\u0645\u062e\u062a\u0644\u0641 \u0623\u0646\u0648\u0627\u0639 \u0645\u064a\u0632\u0627\u062a \u062a\u0635\u0645\u064a\u0645 \u0645\u0641\u0627\u062a\u064a\u062d MCB.<\/p>\n<h2>2. \u0643\u064a\u0641 \u062a\u0639\u0645\u0644 \u0622\u0644\u0629 \u0645\u0639\u0627\u064a\u0631\u0629 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (MCB)\u061f<\/h2>\n<p>\u062a\u062a\u0623\u0644\u0641 \u0627\u0644\u0645\u0628\u0627\u062f\u0626 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0645\u0646 3 \u0623\u0646\u0638\u0645\u0629 \u0641\u0631\u0639\u064a\u0629 \u0631\u0626\u064a\u0633\u064a\u0629: \u062a\u0648\u0644\u064a\u062f \u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0648\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u0648\u0642\u064a\u062a\u060c \u0648\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062f\u0639\u0645.<\/p>\n<h3>2.1 \u0645\u0635\u062f\u0631 \u062a\u064a\u0627\u0631 \u062b\u0627\u0628\u062a \u0648\u0642\u0627\u0628\u0644 \u0644\u0644\u0628\u0631\u0645\u062c\u0629<\/h3>\n<p>\u064a\u0648\u0644\u062f \u0627\u0644\u062c\u0647\u0627\u0632 \u062a\u064a\u0627\u0631\u064b\u0627 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0627 \u0645\u062a\u0631\u062f\u062f\u064b\u0627 \u0642\u0627\u0628\u0644\u064b\u0627 \u0644\u0644\u062a\u0639\u062f\u064a\u0644 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 \u0628\u0636\u0639\u0629 \u0623\u0645\u0628\u064a\u0631\u0627\u062a \u0648500 \u0623\u0645\u0628\u064a\u0631\u060c \u062d\u0633\u0628 \u0627\u0644\u0637\u0631\u0627\u0632. \u062a\u062a\u0637\u0644\u0628 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0636\u0628\u0637 \u0627\u0644\u062a\u064a\u0627\u0631 \u0639\u0644\u0649 135% \u0645\u0646 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 \u0644\u0644\u062a\u064a\u0627\u0631 (In) \u0644\u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0635\u063a\u0631 (MCB) \u0642\u064a\u062f \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629. \u064a\u062a\u0645 \u0636\u0628\u0637 \u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0635\u063a\u0631 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a \u0627\u0644\u0645\u0635\u0646\u0641 \u0628\u0642\u062f\u0631\u0629 10 \u0623\u0645\u0628\u064a\u0631 \u0639\u0644\u0649 13.5 \u0623\u0645\u0628\u064a\u0631 \u0645\u0646 \u0623\u062c\u0644 \u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u0627\u0646\u0637\u0644\u0627\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a (\u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u0645\u062f). \u064a\u062c\u0628 \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u062a\u064a\u0627\u0631 \u0636\u0645\u0646 \u062a\u0641\u0627\u0648\u062a \u00b12% \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 \u0633\u0627\u0639\u0629 \u0648\u0627\u062d\u062f\u0629\u061b \u0648\u0625\u0644\u0627\u060c \u0641\u0625\u0646 \u0648\u0642\u062a \u0627\u0644\u0627\u0646\u0637\u0644\u0627\u0642 \u0633\u064a\u0646\u062d\u0631\u0641 \u0648\u064a\u0646\u062a\u062c \u0639\u0646\u0647 \u0646\u062a\u0627\u0626\u062c \u063a\u064a\u0631 \u062f\u0642\u064a\u0642\u0629. \u0633\u064a\u0624\u062f\u064a \u0645\u0646\u0636\u062f\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649 \u0644\u0640 Benlong MCB\u060c \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 IGBT (\u0627\u0644\u062a\u0631\u0627\u0646\u0632\u0633\u062a\u0648\u0631 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0642\u0637\u0628 \u0630\u0648 \u0627\u0644\u0628\u0648\u0627\u0628\u0629 \u0627\u0644\u0645\u0639\u0632\u0648\u0644\u0629) \u0623\u0648 \u0648\u062d\u062f\u0629 \u062a\u062d\u0643\u0645 \u0627\u0644\u062b\u0627\u064a\u0631\u0633\u062a\u0648\u0631 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u0631\u0627\u062c\u0639\u0629 \u0630\u0627\u062a \u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u0645\u063a\u0644\u0642\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629 \u0644\u0640 CW (\u0627\u0644\u0645\u0648\u062c\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629)\u060c \u0625\u0644\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628. \u062a\u0634\u0645\u0644 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0641\u0646\u064a \u0645\u0627 \u064a\u0644\u064a: \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0642\u062f\u0631\u0629 \u0644\u0643\u0644 \u0645\u062d\u0637\u0629 = 1 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631\u060c \u0623\u0642\u0635\u0649 \u062e\u0631\u062c = 500 \u0623\u0645\u0628\u064a\u0631\u060c \u0623\u0642\u0635\u0649 \u062a\u0634\u0648\u0647 \u0644\u0634\u0643\u0644 \u0645\u0648\u062c\u0629 \u0627\u0644\u062e\u0631\u062c = &lt; 3%.<\/p>\n<h3>2.2 \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u062f\u0642\u0629 \u0648\u0643\u0634\u0641 \u0627\u0644\u0627\u0646\u0637\u0644\u0627\u0642<\/h3>\n<p>\u064a\u064f\u0639\u062f \u0627\u0644\u0645\u0624\u0642\u062a \u0627\u0644\u0645\u062f\u0645\u062c \u062c\u0632\u0621\u064b\u0627 \u0645\u0646 \u062c\u0647\u0627\u0632 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u061b \u062d\u064a\u062b \u064a\u0628\u062f\u0623 \u0627\u0644\u0639\u062f \u0627\u0644\u062a\u0646\u0627\u0632\u0644\u064a \u0639\u0646\u062f \u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 \u0625\u0644\u0649 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (MCB) \u0642\u064a\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u064a\u0633\u062a\u0645\u0631 \u062d\u062a\u0649 \u062a\u0646\u0641\u062a\u062d \u062c\u0645\u064a\u0639 \u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0641\u064a \u0627\u0644\u0642\u0627\u0637\u0639. \u064a\u0639\u062f \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0645\u0647\u0645\u064b\u0627 \u0641\u064a \u0633\u064a\u0627\u0642 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649 (\u0645\u0646 1 \u0625\u0644\u0649 60 \u062f\u0642\u064a\u0642\u0629) \u00b10.1%\u060c \u0628\u062d\u064a\u062b \u0644\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0644\u0627\u0646\u0642\u0637\u0627\u0639 \u0645\u062f\u062a\u0647 60 \u062b\u0627\u0646\u064a\u0629 0.06 \u062b\u0627\u0646\u064a\u0629 \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644. \u062a\u062d\u062f\u062f \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0646\u0636\u062f\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0623\u0645\u062f \u0644\u0640 MCB \u062f\u0642\u0629 \u062a\u0648\u0642\u064a\u062a \u062a\u0628\u0644\u063a \u00b10.1%\u060c \u0645\u0639 \u0646\u0637\u0627\u0642\u0627\u062a \u0639\u0631\u0636 \u0644\u0644\u0648\u0642\u062a \u062a\u062a\u0631\u0627\u0648\u062d \u0645\u0646 1 \u062b\u0627\u0646\u064a\u0629 \u0625\u0644\u0649 9 \u0633\u0627\u0639\u0627\u062a \u064859 \u062f\u0642\u064a\u0642\u0629. \u0645\u0646 \u0623\u062c\u0644 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629\u060c \u0633\u062a\u0642\u0648\u0645 \u0645\u062d\u0637\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 (\u0639\u0627\u062f\u0629\u064b \u0645\u0646 4 \u0625\u0644\u0649 10) \u0628\u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u062f\u0629 MCBs \u0641\u064a \u0648\u0642\u062a \u0648\u0627\u062d\u062f.<\/p>\n<h3>2.3 \u0622\u0644\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0648\u0627\u0644\u0636\u0628\u0637<\/h3>\n<p>\u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0635\u063a\u0631\u0629 (MCB)\u060c \u0641\u0625\u0646 \u0645\u0646\u0627\u0636\u062f \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u064a\u062f\u0648\u064a\u0629 \u2013 \u0645\u062b\u0644 \u062a\u0644\u0643 \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0635\u063a\u0631\u0629 (MCB) \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u0646\u0636\u062f\u0629 \u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u0627\u0646\u0642\u0637\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u2013 \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0634\u063a\u0644 \u0627\u0644\u0645\u062b\u0628\u062a \u0639\u0644\u0649 \u0639\u0645\u0648\u062f \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0628\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0627\u0646\u0637\u0644\u0627\u0642 \u0627\u0644\u064a\u062f\u0648\u064a \u0644\u0645\u0641\u062a\u0627\u062d MCB \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0634\u0627\u0634\u0629 \u0642\u064a\u0627\u0633 \u0631\u0642\u0645\u064a\u0629 \u0644\u062a\u0633\u062c\u064a\u0644 \u0648\u0642\u062a \u0627\u0644\u0627\u0646\u0637\u0644\u0627\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0645\u0641\u062a\u0627\u062d MCB\u060c \u0648\u0639\u0646\u062f \u0647\u0630\u0647 \u0627\u0644\u0646\u0642\u0637\u0629 \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0634\u063a\u0644 \u0628\u0636\u0628\u0637 \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0644\u0645\u0641\u062a\u0627\u062d MCB \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0641\u0643 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0642\u0628\u0644 \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u062b\u0627\u0646\u064d. \u062a\u062a\u0645\u064a\u0632 \u0645\u0646\u0636\u062f\u0627\u062a A \u0648 B \u0634\u0628\u0647 \u0627\u0644\u0623\u0648\u062a\u0648\u0645\u0627\u062a\u064a\u0643\u064a\u0629 \u0628\u0645\u0634\u0627\u0628\u0643 \u0647\u0648\u0627\u0626\u064a\u0629 \u0648\u0645\u0639\u062f\u0644 \u0645\u0639\u0627\u064a\u0631\u0629 \u0622\u0644\u064a\u060c \u062d\u064a\u062b \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0634\u063a\u0644 \u0641\u0642\u0637 \u0628\u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0648\u0627\u0644\u062a\u0641\u0631\u064a\u063a\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0642\u0648\u0645 \u0627\u0644\u0622\u0644\u0629 \u0628\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0636\u0628\u0637 \u0648\u0642\u062a \u0627\u0644\u0627\u0646\u0637\u0644\u0627\u0642 \u0625\u0644\u0649 \u0646\u0637\u0627\u0642 \u0645\u0642\u0628\u0648\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0645\u062a\u0643\u0631\u0631\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0648\u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0644\u0644\u0645\u0634\u063a\u0644 \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062a\u0641\u0627\u0639\u0644 \u0625\u0636\u0627\u0641\u064a \u0645\u0646 \u062c\u0627\u0646\u0628\u0647. \u064a\u062a\u0645 \u062a\u062c\u0647\u064a\u0632 \u0637\u0631\u0627\u0632 B \u0645\u0646 \u0627\u0644\u0637\u0631\u0627\u0632\u0627\u062a \u0627\u0644\u0645\u0643\u062a\u0628\u064a\u0629 \u0628\u0628\u0637\u0627\u0642\u0627\u062a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0628\u062f\u064a\u0644 \u0644\u0625\u0645\u0643\u0627\u0646\u064a\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u062a\u0639\u062f\u062f\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 MCB \u0645\u0646 \u0639\u0627\u0626\u0644\u0627\u062a \u0645\u0635\u0646\u0639\u064a\u0646 \u0645\u062a\u0639\u062f\u062f\u0629.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-533\" src=\"https:\/\/benlongkj.com\/wp-content\/uploads\/2026\/06\/Types-of-MCB-calibration-machines.webp\" alt=\"\u0623\u0646\u0648\u0627\u0639 \u0622\u0644\u0627\u062a \u0645\u0639\u0627\u064a\u0631\u0629 MCB\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>3. \u0623\u0646\u0648\u0627\u0639 \u0622\u0644\u0627\u062a \u0645\u0639\u0627\u064a\u0631\u0629 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/h2>\n<p>\u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0648\u0645\u062f\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0647\u0646\u0627\u0643 \u062b\u0644\u0627\u062b\u0629 \u0623\u0646\u0648\u0627\u0639 \u0634\u0627\u0626\u0639\u0629:<\/p>\n<ul>\n<li><strong>\u0645\u0646\u0636\u062f\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u064a\u062f\u0648\u064a\u0629 \u0644\u0644\u0627\u0646\u0637\u0644\u0627\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a: <\/strong>\u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0642\u0644 \u062a\u0643\u0644\u0641\u0629 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 $5,000 \u0648$15,000. \u0633\u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0634\u063a\u0644 \u0628\u0642\u0631\u0627\u0621\u0629 \u0648\u0642\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u064a\u062f\u0648\u064a\u064b\u0651\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0625\u0646\u062a\u0627\u062c. \u0648\u064a\u064f\u0639\u062f \u0647\u0630\u0627 \u0627\u0644\u062e\u064a\u0627\u0631 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0628\u062d\u062b \u0648\u0627\u0644\u062a\u0637\u0648\u064a\u0631\u060c \u0648\u0627\u0644\u0643\u0645\u064a\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 (\u062d\u062a\u0649 200 \u0648\u062d\u062f\u0629)\u060c \u0648\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a.<\/li>\n<li><strong>\u0645\u0646\u0636\u062f\u0629 \u0645\u0639\u0627\u064a\u0631\u0629 \u0634\u0628\u0647 \u0622\u0644\u064a\u0629 (\u0627\u0644\u0646\u0648\u0639 \u0623 \/ \u0627\u0644\u0646\u0648\u0639 \u0628): <\/strong>\u064a\u062a\u0631\u0627\u0648\u062d \u0627\u0644\u0633\u0639\u0631 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a \u0628\u064a\u0646 $15k \u064835k\u061b \u0648\u064a\u0634\u0645\u0644 \u0639\u0627\u062f\u0629\u064b \u0646\u0638\u0627\u0645\u064b\u0627 \u0622\u0644\u064a\u064b\u0627 \u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 (\u0644\u0644\u0643\u0645\u064a\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0645\u0646 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621) \u0648\u0643\u0634\u0641 \u0627\u0644\u0627\u0646\u0642\u0637\u0627\u0639 (\u0639\u0646\u062f \u062d\u062f\u0648\u062b\u0647)\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0636\u0628\u0637 \u0622\u0644\u064a \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u0623\u062d\u064a\u0627\u0646 (\u0644\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u062d\u0645\u0644\/\u0627\u0644\u062a\u0641\u0631\u064a\u063a)\u061b \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0634\u063a\u0644 \u0628\u0627\u0644\u062a\u062d\u0645\u064a\u0644\/\u0627\u0644\u062a\u0641\u0631\u064a\u063a\u061b \u064a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u063a\u0627\u0644\u0628 \u0641\u064a \u0627\u0644\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0629 (200 \u2013 1500 \u0645\u0646\u062a\u062c\/\u064a\u0648\u0645)\u061b \u064a\u0634\u0645\u0644 \u0627\u0644\u0646\u0648\u0639 \u2018\u0623\u2019 \u0622\u0644\u064a\u0629 \u062a\u062d\u0648\u064a\u0644 \u0644\u062a\u0644\u0627\u0626\u0645 \u0623\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u062a\u0635\u0645\u064a\u0645\u0627\u062a (MCB)\u061b \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0646\u0648\u0639 \u2018\u0628\u2019 \u0628\u0637\u0627\u0642\u0627\u062a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0625\u062f\u062e\u0627\u0644 \u0644\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0633\u0631\u064a\u0639.<\/li>\n<li><strong>\u0645\u0646\u0635\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0623\u0645\u062f: <\/strong>\u0645\u0635\u0645\u0645 \u0644\u0644\u0639\u0645\u0644 \u0644\u0641\u062a\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0639\u0646\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 100% (\u0645\u0646 1 \u0625\u0644\u0649 8 \u0633\u0627\u0639\u0627\u062a). \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0646\u0648\u0639 (\u0644\u0625\u062b\u0628\u0627\u062a \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0642\u0646\u0646\u0629) \u0623\u0648 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629. \u0642\u062f \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0645\u062d\u0637\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0633\u062a\u0642\u0644\u0629 (\u0645\u0646 4 \u0625\u0644\u0649 12) \u0648\u0642\u062f \u064a\u0648\u0641\u0631 \u0645\u064a\u0632\u0629 \u062a\u0633\u062c\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/li>\n<\/ul>\n<h2>4. \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u062a\u0642\u064a\u064a\u0645\u0647\u0627 (\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u064a\u0627\u0646\u0627\u062a \u062d\u0642\u064a\u0642\u064a\u0629)<\/h2>\n<p>\u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u062c\u0647\u0632\u0629 \u0645\u0639\u0627\u064a\u0631\u0629 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (MCB)\u060c \u0627\u0637\u0644\u0628 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u0648\u062b\u0642\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n<ul>\n<li><span style=\"color: #0000ff;\">\u0646\u0637\u0627\u0642 \u062a\u064a\u0627\u0631 \u0627\u0644\u062e\u0631\u062c \u0648\u062f\u0642\u062a\u0647<\/span>: \u064a\u062a\u064a\u062d \u062c\u0647\u0627\u0632 \u0627\u0644\u0642\u064a\u0627\u0633 \u0637\u0648\u064a\u0644 \u0627\u0644\u0645\u062f\u0649 \u0645\u0646 Benlong \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u0633 \u0645\u0646 0.01 \u0625\u0644\u0649 500 \u0623\u0645\u0628\u064a\u0631 \u0644\u0643\u0644 \u0645\u062d\u0637\u0629\u060c \u0645\u0639 \u062f\u0631\u062c\u0629 \u0639\u062f\u0645 \u0627\u0644\u064a\u0642\u064a\u0646 1%. \u062a\u062a\u0631\u0627\u0648\u062d \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (MCB) \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0623\u062e\u0630\u0647\u0627 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0645\u0646 1 \u0625\u0644\u0649 63 \u0623\u0645\u0628\u064a\u0631 \u0623\u0648 \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u062d\u062a\u0649 125 \u0623\u0645\u0628\u064a\u0631.<\/li>\n<li><span style=\"color: #0000ff;\">\u062f\u0642\u0629 \u0627\u0644\u062a\u0648\u0642\u064a\u062a<\/span>: \u00b10.1% \u0623\u0648 \u0623\u0641\u0636\u0644. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0623\u0645\u062f\u060c \u064a\u062c\u0628 \u0623\u0644\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 8 \u0633\u0627\u0639\u0627\u062a 0.5%.<\/li>\n<li><span style=\"color: #0000ff;\">\u0639\u062f\u062f \u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/span>: \u0645\u0646 1 \u0625\u0644\u0649 12. \u062a\u0632\u064a\u062f \u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0645\u0646 \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629\u060c \u0644\u0643\u0646\u0647\u0627 \u062a\u062a\u0637\u0644\u0628 \u0645\u0633\u0627\u062d\u0629 \u0623\u0643\u0628\u0631.<\/li>\n<li><span style=\"color: #0000ff;\">\u062a\u0634\u0648\u0647 \u0634\u0643\u0644 \u0627\u0644\u0645\u0648\u062c\u0629<\/span>: &lt;3% (THD) \u2013 \u064a\u0624\u062b\u0631 \u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u0634\u0648\u064a\u0647 \u0639\u0644\u0649 \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0645\u0639\u062f\u0646.<\/li>\n<li><span style=\"color: #0000ff;\">\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0632\u0644<\/span>: &gt;10 \u0645\u064a\u063a\u0623\u0648\u0645 (\u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0633\u0644\u0627\u0645\u0629).<\/li>\n<li><span style=\"color: #0000ff;\">\u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631<\/span>: IEC 60898-1 (\u0644\u0644\u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629) \u0623\u0648 \u062e\u0637\u0637 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0639\u0645\u064a\u0644.<\/li>\n<\/ul>\n<h2>5. \u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u062c\u0647\u0627\u0632 \u0645\u0639\u0627\u064a\u0631\u0629 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a (MCB) \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0645\u0635\u0646\u0639\u0643<\/h2>\n<p>\u0627\u0633\u062a\u062e\u062f\u0645 \u062f\u0644\u064a\u0644 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0647\u0630\u0627 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062d\u062c\u0645 \u0625\u0646\u062a\u0627\u062c\u0643 \u0627\u0644\u064a\u0648\u0645\u064a \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062f\u0642\u0629:<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<thead style=\"background: #f0f0f0;\">\n<tr>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">\u062d\u062c\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u064a\u0648\u0645\u064a<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">\u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">\u0627\u0644\u0645\u064a\u0632\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u0623\u0642\u0644 \u0645\u0646 200 \u0648\u062d\u062f\u0629<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u0645\u0646\u0636\u062f\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0627\u0646\u0642\u0637\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u064a\u062f\u0648\u064a<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u0623\u0642\u0644 \u0627\u0633\u062a\u062b\u0645\u0627\u0631<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">200-1000 \u0648\u062d\u062f\u0629<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u0646\u0635\u0641 \u0622\u0644\u064a \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0623 \u0623\u0648 \u0627\u0644\u0646\u0648\u0639 \u0628<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">&gt;1000 \u0648\u062d\u062f\u0629<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u0637\u0627\u0648\u0644\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0645\u062d\u0637\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0623\u0645\u062f<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u0642\u062f\u0631\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u062a\u0633\u062c\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0639\u0646\u062f \u062a\u0642\u064a\u064a\u0645 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a\u0643\u060c \u0639\u0644\u064a\u0643 \u0627\u0644\u062a\u0641\u0643\u064a\u0631 \u0641\u064a\u0645\u0627 \u0625\u0630\u0627 \u0643\u0646\u062a \u0633\u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0627\u062e\u062a\u0628\u0627\u0631 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0641\u0642\u0637 \u0623\u0645 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0641\u0642\u0637. \u0641\u0642\u062f \u0635\u064f\u0645\u0645\u062a \u063a\u0627\u0644\u0628\u064a\u0629 \u0645\u0646\u0627\u0636\u062f \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 (\u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0623\u0645\u062f) \u0641\u0642\u0637. \u0633\u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u0648\u0631\u064a \u0625\u0636\u0627\u0641\u064a \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u060c \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0648\u062c\u0648\u062f \u0628\u0639\u0636 \u0627\u0644\u0637\u0631\u0632 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0648\u0641\u0631 \u0643\u0644\u0627 \u0627\u0644\u0645\u064a\u0632\u062a\u064a\u0646. \u0633\u062a\u0643\u0648\u0646 \u0645\u0646\u0627\u0636\u062f \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u0630\u0643\u0631\u0646\u0627\u0647\u0627 \u0633\u0627\u0628\u0642\u064b\u0627 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0644\u0623\u064a \u0645\u0646 \u0646\u0648\u0639\u064a \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u064a\u0646 \u0623\u0639\u0644\u0627\u0647.<\/p>\n<h2>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 (FAQ)<\/h2>\n<h3>\u0645\u0627 \u0647\u064a \u0645\u0639\u0627\u064a\u0631\u0629 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (MCB)\u061f<\/h3>\n<p><strong>\u0645\u0639\u0627\u064a\u0631\u0629 MCB<\/strong> \u062a\u062a\u0636\u0645\u0646 \u0645\u0639\u0627\u064a\u0631\u0629 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0635\u063a\u0631 \u0625\u062c\u0631\u0627\u0621 \u062a\u0639\u062f\u064a\u0644\u0627\u062a \u0639\u0644\u0649 \u0622\u0644\u064a\u0629 \u0627\u0644\u0627\u0646\u0642\u0637\u0627\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u064a (\u0627\u0644\u0634\u0631\u064a\u0637 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0645\u0639\u062f\u0646). \u0648\u0627\u0644\u063a\u0631\u0636 \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0647\u0648 \u0636\u0645\u0627\u0646 \u0627\u0646\u0642\u0637\u0627\u0639 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u062e\u0644\u0627\u0644 \u0641\u062a\u0631\u0629 \u0645\u062d\u062f\u062f\u0629 \u0639\u0646\u062f \u0645\u0631\u0648\u0631 \u062a\u064a\u0627\u0631 \u0632\u0627\u0626\u062f \u0639\u0628\u0631\u0647. \u0633\u064a\u062a\u0645 \u0636\u0628\u0637 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0639\u0644\u0649 1.45 \u0636\u0639\u0641 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646 \u0643\u0645\u0627 \u0647\u0648 \u0645\u062d\u062f\u062f \u0641\u064a \u0645\u0639\u0627\u064a\u064a\u0631 IEC60898-1 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(\u0627\u0644\u0646\u0648\u0639 A \u0648\u0627\u0644\u0646\u0648\u0639 B) \u0641\u0647\u064a \u0645\u0635\u0645\u0645\u0629 \u0644\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0645\u0639\u0627\u0644\u062c\u0629 \u0623\u062d\u062c\u0627\u0645 \u0639\u0645\u0644 \u0645\u062a\u0648\u0633\u0637\u0629\u061b \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u0622\u0644\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0623\u0645\u062f \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u062a\u062a\u0648\u0644\u0649 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0643\u0628\u064a\u0631\u0629.<\/p>\n<p>\u0639\u0646\u062f \u062a\u0642\u064a\u064a\u0645 \u0623\u0646\u0648\u0627\u0639 \u0622\u0644\u0627\u062a \u0645\u0639\u0627\u064a\u0631\u0629 \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a (MCB) \u0627\u0644\u062a\u064a \u062a\u0646\u0627\u0633\u0628 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a\u0643\u060c \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629\u060c \u0648\u0645\u0646 \u0623\u0647\u0645 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u062e\u0630\u0647\u0627 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0645\u0627 \u064a\u0644\u064a: \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0642\u0635\u0649 (\u0628\u062d\u062f \u0623\u0642\u0635\u0649 500 \u0623\u0645\u0628\u064a\u0631)\u060c \u0648\u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u062c\u062f\u064b\u0627 \u0641\u064a \u0642\u064a\u0627\u0633 \u0627\u0644\u0648\u0642\u062a \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0642\u0637\u0639\u060c \u0648\u0639\u062f\u062f \u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (MCB) \/ \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u0631\u063a\u0628 \u0641\u064a \u0625\u062c\u0631\u0627\u0626\u0647\u0627 \u064a\u0648\u0645\u064a\u064b\u0627\u060c \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 IEC 60898-1.<\/p>\n<p>\u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 <strong>\u0622\u0644\u0627\u062a \u0645\u0639\u0627\u064a\u0631\u0629 MCB<\/strong>, \u060c \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u062d\u062c\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u064a\u0648\u0645\u064a \u0648\u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0629\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0627\u0644\u0630\u064a \u062a\u062d\u062a\u0627\u062c\u0647. \u0625\u0646 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0644\u0645\u0641\u0627\u062a\u064a\u062d MCB \u0633\u062a\u0633\u0627\u0639\u062f \u0641\u064a \u0636\u0645\u0627\u0646 \u0627\u0646\u0642\u0637\u0627\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u062d\u0627\u0644\u0629 \u062d\u062f\u0648\u062b \u062d\u0645\u0644 \u0632\u0627\u0626\u062f. \u0643\u0645\u0627 \u0623\u0646 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0633\u062a\u062d\u0645\u064a \u0643\u0644 \u0645\u0646 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0648\u0627\u0644\u0639\u0627\u0645\u0644\u064a\u0646.<\/p>","protected":false},"excerpt":{"rendered":"<p>Real production headache: During the final testing phase, we were rejecting 8% of our MCBs due to thermal trip drift. The reason for the issue with the MCB&#8217;s circuit was that the calibration bench that we were using did not hold stable current for time periods greater than 30 minutes. There was no way to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":532,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-531","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/benlongkj.com\/ar\/wp-json\/wp\/v2\/posts\/531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/benlongkj.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/benlongkj.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/ar\/wp-json\/wp\/v2\/comments?post=531"}],"version-history":[{"count":1,"href":"https:\/\/benlongkj.com\/ar\/wp-json\/wp\/v2\/posts\/531\/revisions"}],"predecessor-version":[{"id":534,"href":"https:\/\/benlongkj.com\/ar\/wp-json\/wp\/v2\/posts\/531\/revisions\/534"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/ar\/wp-json\/wp\/v2\/media\/532"}],"wp:attachment":[{"href":"https:\/\/benlongkj.com\/ar\/wp-json\/wp\/v2\/media?parent=531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/benlongkj.com\/ar\/wp-json\/wp\/v2\/categories?post=531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/benlongkj.com\/ar\/wp-json\/wp\/v2\/tags?post=531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}