{"id":5413,"date":"2026-02-25T16:04:58","date_gmt":"2026-02-25T08:04:58","guid":{"rendered":"https:\/\/www.yroele.com\/?post_type=blog&#038;p=5413"},"modified":"2026-02-25T16:04:58","modified_gmt":"2026-02-25T08:04:58","slug":"5-common-reasons-your-automatic-transfer-switch-failed-to-switch","status":"publish","type":"blog","link":"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch","title":{"rendered":"5 \u0623\u0633\u0628\u0627\u0628 \u0634\u0627\u0626\u0639\u0629 \u0644\u0641\u0634\u0644 \u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a \u0641\u064a \u0627\u0644\u062a\u0628\u062f\u064a\u0644"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u0628\u062f\u064a\u0644 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u0649\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u0628\u062f\u064a\u0644<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Introduction\" >\u0645\u0642\u062f\u0645\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Reason_1_Utility_Power_Detection_Failure\" >\u0627\u0644\u0633\u0628\u0628 1: \u0641\u0634\u0644 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0631\u0627\u0641\u0642<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Reason_2_Contactor_Wear_or_Mechanical_Failure\" >\u0627\u0644\u0633\u0628\u0628 2: \u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0644\u064a\u0646 \u0623\u0648 \u0639\u0637\u0644 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Reason_3_Loose_Wiring_or_Terminal_Corrosion\" >\u0627\u0644\u0633\u0628\u0628 3: \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0641\u0636\u0641\u0627\u0636\u0629 \u0623\u0648 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0637\u0631\u0641\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Reason_4_Controller_or_Control_Board_Failure\" >\u0627\u0644\u0633\u0628\u0628 4: \u0641\u0634\u0644 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0623\u0648 \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u062d\u0643\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Reason_5_Improper_System_Configuration\" >\u0627\u0644\u0633\u0628\u0628 5: \u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0646\u0638\u0627\u0645 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Voltage_Mismatch\" >\u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u062c\u0647\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Phase_Configuration_Errors\" >\u0623\u062e\u0637\u0627\u0621 \u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0645\u0631\u062d\u0644\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Neutral_Switching_Errors\" >\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u062d\u0627\u064a\u062f\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#How_to_Prevent_Automatic_Transfer_Switch_Failure\" >\u0643\u064a\u0641\u064a\u0629 \u0645\u0646\u0639 \u0641\u0634\u0644 \u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Regular_Maintenance_Inspection\" >\u0641\u062d\u0635 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062f\u0648\u0631\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Environmental_Protection\" >\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0628\u064a\u0626\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Professional_System_Testing\" >\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.yroele.com\/ar\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Conclusion\" >\u062e\u0627\u062a\u0645\u0629<\/a><\/li><\/ul><\/nav><\/div>\n<h2 data-start=\"212\" data-end=\"230\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span>\u0645\u0642\u062f\u0645\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"232\" data-end=\"470\">\u0627\u0644 <a href=\"https:\/\/www.yroele.com\/ar\/dual-power-transfer-switch\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"236\" data-end=\"265\">\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a<\/strong><\/a> \u064a\u0639\u062f \u0623\u062d\u062f \u0623\u0647\u0645 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0641\u064a \u0646\u0638\u0627\u0645 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629. \u0648\u062a\u062a\u0645\u062b\u0644 \u0648\u0638\u064a\u0641\u062a\u0647\u0627 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0636\u0645\u0627\u0646 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0633\u0644\u0633 \u0628\u064a\u0646 \u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0648\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0648\u0644\u062f \u0639\u0646\u062f \u062d\u062f\u0648\u062b \u0627\u0646\u0642\u0637\u0627\u0639 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data-start=\"833\" data-end=\"879\">\u0641\u0634\u0644 \u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a \u0641\u064a \u0627\u0644\u062a\u0628\u062f\u064a\u0644<\/strong> \u0648\u064a\u0648\u0641\u0631 \u0646\u0638\u0631\u0629 \u062a\u0642\u0646\u064a\u0629 \u0644\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u0627\u0644\u0648\u0642\u0627\u064a\u0629.<\/p>\n<p data-start=\"783\" data-end=\"938\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-4603\" src=\"https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2025\/05\/What-Role-Does-ATS-Play-in-PV-Systems.webp?quality=85&strip=all\" alt=\"\" width=\"768\" height=\"480\" srcset=\"https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2025\/05\/What-Role-Does-ATS-Play-in-PV-Systems.webp?quality=85&strip=all 768w, 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\u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d.<\/p>\n<p data-start=\"1082\" data-end=\"1279\">\u0627\u0644 <a href=\"https:\/\/www.yroele.com\/ar\/dual-power-transfer-switch\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"1086\" data-end=\"1115\">\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a<\/strong><\/a> \u064a\u0631\u0627\u0642\u0628 \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0645\u0631 \u062c\u0647\u062f \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631. \u0639\u0646\u062f\u0645\u0627 \u062a\u0646\u062e\u0641\u0636 \u0637\u0627\u0642\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 \u0625\u0644\u0649 \u0645\u0627 \u062f\u0648\u0646 \u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0645\u0633\u0628\u0642\u064b\u0627\u060c \u064a\u062c\u0628 \u0639\u0644\u0649 ATS \u0625\u0631\u0633\u0627\u0644 \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0628\u062f\u0621 \u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0644\u062f.<\/p>\n<p data-start=\"1281\" data-end=\"1325\">\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0642\u062f \u064a\u062d\u062f\u062b \u0641\u0634\u0644 \u0627\u0644\u0643\u0634\u0641 \u0628\u0633\u0628\u0628:<\/p>\n<ul data-start=\"1327\" data-end=\"1459\">\n<li data-start=\"1327\" data-end=\"1364\">\n<p data-start=\"1329\" data-end=\"1364\">\u062a\u0642\u0627\u062f\u0645 \u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631 \u0623\u0648 \u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629<\/p>\n<\/li>\n<li data-start=\"1365\" data-end=\"1389\">\n<p data-start=\"1367\" data-end=\"1389\">\u062a\u0644\u0641 \u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/p>\n<\/li>\n<li data-start=\"1390\" data-end=\"1421\">\n<p data-start=\"1392\" data-end=\"1421\">\u0639\u0637\u0644 \u0641\u064a \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062a\u062d\u0643\u0645<\/p>\n<\/li>\n<li data-start=\"1422\" data-end=\"1459\">\n<p data-start=\"1424\" data-end=\"1459\">\u0641\u0634\u0644 \u0648\u062d\u062f\u0629 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0647\u062f<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1461\" data-end=\"1582\">\u0625\u0630\u0627 \u0644\u0645 \u064a\u062a\u0645\u0643\u0646 \u0627\u0644\u0646\u0638\u0627\u0645 \u0645\u0646 \u0627\u0644\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u060c \u0641\u0644\u0646 \u064a\u0628\u062f\u0623 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0641\u064a \u0627\u0644\u0646\u0642\u0644 \u0645\u0631\u0629 \u0623\u062e\u0631\u0649 \u0625\u0644\u0649 \u0645\u0635\u062f\u0631 \u0625\u0645\u062f\u0627\u062f \u0627\u0644\u0645\u0631\u0627\u0641\u0642.<\/p>\n<p data-start=\"1584\" data-end=\"1736\">\u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0628\u0627\u0646\u062a\u0638\u0627\u0645 <strong data-start=\"1630\" data-end=\"1654\">\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0645\u0631\u062d\u0644\u0629 ATS<\/strong> \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u0648\u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0643\u0648\u0646 \u0641\u064a\u0647\u0627 \u0627\u0644\u062a\u0642\u0644\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0634\u0627\u0626\u0639\u0629.<\/p>\n<h2 data-start=\"1743\" data-end=\"1795\"><span class=\"ez-toc-section\" id=\"Reason_2_Contactor_Wear_or_Mechanical_Failure\"><\/span>\u0627\u0644\u0633\u0628\u0628 2: \u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0644\u064a\u0646 \u0623\u0648 \u0639\u0637\u0644 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1797\" data-end=\"1905\">\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u062f\u0627\u062e\u0644 \u0623 <strong data-start=\"1828\" data-end=\"1847\">\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0646\u0642\u0644<\/strong> \u0639\u0631\u0636\u0629 \u0644\u0644\u0627\u0631\u062a\u062f\u0627\u0621 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629.<\/p>\n<p data-start=\"1907\" data-end=\"2042\">\u0627\u0644\u0645\u0642\u0627\u0648\u0644 \u0647\u0648 \u0627\u0644\u0645\u0633\u0624\u0648\u0644 \u0639\u0646 \u062a\u0648\u0635\u064a\u0644 \u0648\u0641\u0635\u0644 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0641\u0639\u0644\u064a\u064b\u0627. \u0645\u0639 \u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u0644\u064a \u0625\u0644\u0649:<\/p>\n<ul data-start=\"2044\" data-end=\"2230\">\n<li data-start=\"2044\" data-end=\"2088\">\n<p data-start=\"2046\" data-end=\"2088\">\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062a\u0644\u0627\u0645\u0633\u064a \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/p>\n<\/li>\n<li data-start=\"2089\" data-end=\"2135\">\n<p data-start=\"2091\" data-end=\"2135\">\u062a\u0639\u0628 \u0627\u0644\u0631\u0628\u064a\u0639 \u062f\u0627\u062e\u0644 \u0622\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0628\u062f\u064a\u0644<\/p>\n<\/li>\n<li data-start=\"2136\" data-end=\"2178\">\n<p data-start=\"2138\" data-end=\"2178\">\u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0628\u0633\u0628\u0628 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/p>\n<\/li>\n<li data-start=\"2179\" data-end=\"2230\">\n<p data-start=\"2181\" data-end=\"2230\">\u062a\u0644\u0641 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0646\u0627\u062c\u0645 \u0639\u0646 \u0646\u0642\u0644 \u0627\u0644\u062d\u0645\u0648\u0644\u0629 \u0627\u0644\u0645\u062a\u0643\u0631\u0631<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2232\" data-end=\"2368\">\u064a\u0639\u062f \u0647\u0630\u0627 \u0627\u0644\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0641\u0634\u0644 \u0634\u0627\u0626\u0639\u064b\u0627 \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u062d\u064a\u062b <strong data-start=\"2308\" data-end=\"2338\">\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0635\u0646\u0627\u0639\u064a<\/strong> \u062a\u0639\u0645\u0644 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0645\u0631.<\/p>\n<p data-start=\"2370\" data-end=\"2506\">\u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u062f\u0647\u0648\u0631 \u0623\u0633\u0637\u062d \u0627\u0644\u062a\u0644\u0627\u0645\u0633\u060c \u0641\u0625\u0646 <strong data-start=\"2409\" data-end=\"2455\"><a href=\"https:\/\/www.yroele.com\/ar\/dual-power-transfer-switch\/\" target=\"_blank\" rel=\"noopener\">\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a<\/a> \u0641\u0634\u0644 \u0641\u064a \u0627\u0644\u062a\u0628\u062f\u064a\u0644<\/strong> \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0625\u0635\u062f\u0627\u0631 \u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d.<\/p>\n<p data-start=\"2508\" data-end=\"2602\">\u064a\u062c\u0628 \u0623\u0646 \u064a\u0634\u0645\u0644 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0648\u0642\u0627\u0626\u064a \u0642\u064a\u0627\u0633 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0648\u062a\u0642\u064a\u064a\u0645 \u0623\u0636\u0631\u0627\u0631 \u0627\u0644\u0642\u0648\u0633.<\/p>\n<h2 data-start=\"2609\" data-end=\"2659\"><span class=\"ez-toc-section\" id=\"Reason_3_Loose_Wiring_or_Terminal_Corrosion\"><\/span>\u0627\u0644\u0633\u0628\u0628 3: \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0641\u0636\u0641\u0627\u0636\u0629 \u0623\u0648 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0637\u0631\u0641\u064a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2661\" data-end=\"2738\">\u0627\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0628\u064a\u0626\u064a \u0647\u0648 \u0639\u0627\u0645\u0644 \u0631\u0626\u064a\u0633\u064a \u0622\u062e\u0631 \u064a\u0624\u062b\u0631 <strong data-start=\"2718\" data-end=\"2737\">\u0645\u0648\u062b\u0648\u0642\u064a\u0629 ATS<\/strong>.<\/p>\n<p data-start=\"2740\" data-end=\"2852\">\u062a\u0639\u062a\u0628\u0631 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0631\u0637\u0628\u0629 \u0623\u0648 \u0627\u0644\u0645\u062a\u0631\u0628\u0629 \u0623\u0648 \u0627\u0644\u0633\u0627\u062d\u0644\u064a\u0629 \u0623\u0643\u062b\u0631 \u0639\u0631\u0636\u0629 \u0644\u062a\u062f\u0647\u0648\u0631 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629.<\/p>\n<p data-start=\"2854\" data-end=\"2876\">\u062a\u0634\u0645\u0644 \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ul data-start=\"2878\" data-end=\"3049\">\n<li data-start=\"2878\" data-end=\"2927\">\n<p data-start=\"2880\" data-end=\"2927\">\u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/p>\n<\/li>\n<li data-start=\"2928\" data-end=\"2977\">\n<p data-start=\"2930\" data-end=\"2977\">\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0636\u0645\u064a\u0645\u0629<\/p>\n<\/li>\n<li data-start=\"2978\" data-end=\"3004\">\n<p data-start=\"2980\" data-end=\"3004\">\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u063a\u0628\u0627\u0631 \u0623\u0648 \u0627\u0644\u062d\u0637\u0627\u0645<\/p>\n<\/li>\n<li data-start=\"3005\" data-end=\"3049\">\n<p data-start=\"3007\" data-end=\"3049\">\u062f\u0648\u0631\u0627\u062a \u0627\u0644\u062a\u0645\u062f\u062f \u0648\u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3051\" data-end=\"3172\">\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062f\u064a \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0637\u0631\u0641\u064a\u0629 \u0627\u0644\u0633\u0627\u0626\u0628\u0629 \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u062d\u062a\u0645\u0627\u0644 \u0627\u0646\u0642\u0637\u0627\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629.<\/p>\n<p data-start=\"3174\" data-end=\"3209\">\u064a\u062c\u0628 \u0623\u0646 \u062a\u0634\u0645\u0644 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062f\u0648\u0631\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ul data-start=\"3211\" data-end=\"3316\">\n<li data-start=\"3211\" data-end=\"3247\">\n<p data-start=\"3213\" data-end=\"3247\">\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u0634\u062f\u064a\u062f \u0627\u0644\u0645\u062d\u0637\u0629<\/p>\n<\/li>\n<li data-start=\"3248\" data-end=\"3274\">\n<p data-start=\"3250\" data-end=\"3274\">\u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u063a\u0628\u0627\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a<\/p>\n<\/li>\n<li data-start=\"3275\" data-end=\"3316\">\n<p data-start=\"3277\" data-end=\"3316\">\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a \u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0622\u0643\u0644<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3318\" data-end=\"3443\">\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0636\u0645\u064a\u0645\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0645\u062b\u0644 <strong data-start=\"3360\" data-end=\"3390\">\u0645\u0641\u062a\u0627\u062d \u0646\u0642\u0644 \u0645\u0635\u0646\u0641 NEMA<\/strong> \u0627\u0644\u0625\u0633\u0643\u0627\u0646 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0642\u0644\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u0628\u064a\u0626\u064a\u0629.<\/p>\n<h2 data-start=\"3450\" data-end=\"3501\"><span class=\"ez-toc-section\" id=\"Reason_4_Controller_or_Control_Board_Failure\"><\/span>\u0627\u0644\u0633\u0628\u0628 4: \u0641\u0634\u0644 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0623\u0648 \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u062d\u0643\u0645<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3503\" data-end=\"3585\">\u062d\u062f\u064a\u062b <strong data-start=\"3510\" data-end=\"3541\">\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a<\/strong> \u062a\u0639\u062a\u0645\u062f \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629.<\/p>\n<p data-start=\"3587\" data-end=\"3621\">\u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0645\u0633\u0624\u0648\u0644\u0629 \u0639\u0646:<\/p>\n<ul data-start=\"3623\" data-end=\"3770\">\n<li data-start=\"3623\" data-end=\"3656\">\n<p data-start=\"3625\" data-end=\"3656\">\u0645\u0631\u0627\u0642\u0628\u0629 \u0638\u0631\u0648\u0641 \u0627\u0644\u062c\u0647\u062f<\/p>\n<\/li>\n<li data-start=\"3657\" data-end=\"3692\">\n<p data-start=\"3659\" data-end=\"3692\">\u0625\u0631\u0633\u0627\u0644 \u0625\u0634\u0627\u0631\u0627\u062a \u0628\u062f\u0621 \u0627\u0644\u0645\u0648\u0644\u062f<\/p>\n<\/li>\n<li data-start=\"3693\" data-end=\"3728\">\n<p data-start=\"3695\" data-end=\"3728\">\u0625\u062f\u0627\u0631\u0629 \u0645\u0646\u0637\u0642 \u062a\u0648\u0642\u064a\u062a \u0627\u0644\u062a\u0628\u062f\u064a\u0644<\/p>\n<\/li>\n<li data-start=\"3729\" data-end=\"3770\">\n<p data-start=\"3731\" data-end=\"3770\">\u062a\u0646\u0641\u064a\u0630 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u0639\u0634\u064a\u0642 \u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3772\" data-end=\"3808\">\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062d\u062f\u062b \u0641\u0634\u0644 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0628\u0633\u0628\u0628:<\/p>\n<ul data-start=\"3810\" data-end=\"3921\">\n<li data-start=\"3810\" data-end=\"3847\">\n<p data-start=\"3812\" data-end=\"3847\">\u0639\u062f\u0645 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629<\/p>\n<\/li>\n<li data-start=\"3848\" data-end=\"3873\">\n<p data-start=\"3850\" data-end=\"3873\">\u0623\u062e\u0637\u0627\u0621 \u0645\u0646\u0637\u0642 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062b\u0627\u0628\u062a\u0629<\/p>\n<\/li>\n<li data-start=\"3874\" data-end=\"3893\">\n<p data-start=\"3876\" data-end=\"3893\">\u0634\u064a\u062e\u0648\u062e\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a<\/p>\n<\/li>\n<li data-start=\"3894\" data-end=\"3921\">\n<p data-start=\"3896\" data-end=\"3921\">\u0623\u0636\u0631\u0627\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3923\" data-end=\"4057\">\u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u0639\u0637\u0644 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645\u060c \u0642\u062f \u064a\u0646\u0642\u0637\u0639 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u064a\u0646 \u0648\u062d\u062f\u0629 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0648\u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0645\u0648\u0644\u062f.<\/p>\n<p data-start=\"4059\" data-end=\"4171\">\u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u0642\u062f \u064a\u0643\u0648\u0646 \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u0643\u0648\u0646 \u0642\u062f\u064a\u0645\u064b\u0627 \u0623\u0648 \u0645\u062a\u0648\u0642\u0641\u064b\u0627 \u0639\u0646 \u0627\u0644\u0639\u0645\u0644.<\/p>\n<p data-start=\"4173\" data-end=\"4317\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u062d\u064a\u0648\u064a\u0629\u060c \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u062a\u0642\u064a\u064a\u0645 \u0645\u062f\u0649 \u062a\u0648\u0641\u0631 \u0642\u0637\u0639 \u0627\u0644\u063a\u064a\u0627\u0631 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0639\u0646\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 <strong data-start=\"4278\" data-end=\"4308\">\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0635\u0646\u0627\u0639\u064a<\/strong> \u0623\u0646\u0638\u0645\u0629.<\/p>\n<h2 data-start=\"4324\" data-end=\"4369\"><span class=\"ez-toc-section\" id=\"Reason_5_Improper_System_Configuration\"><\/span>\u0627\u0644\u0633\u0628\u0628 5: \u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0646\u0638\u0627\u0645 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"4371\" data-end=\"4463\">\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0645 \u0627\u0644\u062a\u063a\u0627\u0636\u064a \u0639\u0646 \u0623\u062e\u0637\u0627\u0621 \u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0644\u0643\u0646\u0647\u0627 \u0642\u062f \u062a\u0633\u0628\u0628 \u0645\u0634\u0643\u0644\u0627\u062a \u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u062e\u0637\u064a\u0631\u0629.<\/p>\n<p data-start=\"4465\" data-end=\"4558\">\u0627\u0646 <a href=\"https:\/\/www.yroele.com\/ar\/dual-power-transfer-switch\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"4468\" data-end=\"4497\">\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a<\/strong><\/a> \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0645\u0637\u0627\u0628\u0642\u0629 \u0628\u062f\u0642\u0629 \u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/p>\n<p data-start=\"4560\" data-end=\"4598\">\u062a\u062a\u0636\u0645\u0646 \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<h3 data-start=\"4600\" data-end=\"4620\"><span class=\"ez-toc-section\" id=\"Voltage_Mismatch\"><\/span>\u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u062c\u0647\u062f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4622\" data-end=\"4641\">\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0637\u0627\u0628\u0642 ATS \u0645\u0639:<\/p>\n<ul data-start=\"4643\" data-end=\"4698\">\n<li data-start=\"4643\" data-end=\"4669\">\n<p data-start=\"4645\" data-end=\"4669\">\u0641\u0627\u0626\u062f\u0629 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u062c\u0647\u062f<\/p>\n<\/li>\n<li data-start=\"4670\" data-end=\"4698\">\n<p data-start=\"4672\" data-end=\"4698\">\u0645\u0648\u0644\u062f \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0646\u0627\u062a\u062c<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4700\" data-end=\"4742\">\u062a\u0634\u0645\u0644 \u0627\u0644\u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ul data-start=\"4744\" data-end=\"4847\">\n<li data-start=\"4744\" data-end=\"4776\">\n<p data-start=\"4746\" data-end=\"4776\">\u0623\u0646\u0638\u0645\u0629 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 120\/208 \u0641\u0648\u0644\u062a<\/p>\n<\/li>\n<li data-start=\"4777\" data-end=\"4808\">\n<p data-start=\"4779\" data-end=\"4808\">\u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 277\/480 \u0641\u0648\u0644\u062a<\/p>\n<\/li>\n<li data-start=\"4809\" data-end=\"4847\">\n<p data-start=\"4811\" data-end=\"4847\">\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0639\u0627\u0644\u064a<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"4854\" data-end=\"4884\"><span class=\"ez-toc-section\" id=\"Phase_Configuration_Errors\"><\/span>\u0623\u062e\u0637\u0627\u0621 \u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0645\u0631\u062d\u0644\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4886\" data-end=\"4949\">\u0644 <strong data-start=\"4890\" data-end=\"4917\">\u0623\u0646\u0638\u0645\u0629 ATS \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0648\u0631<\/strong>, \u060c \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0623\u0645\u0631 \u0636\u0631\u0648\u0631\u064a.<\/p>\n<p data-start=\"4951\" data-end=\"5091\">\u0625\u0630\u0627 \u0648\u0627\u062c\u0647\u062a \u0627\u0644\u0645\u0631\u062d\u0644\u0629 A \u0623\u0648 B \u0623\u0648 C \u0638\u0631\u0648\u0641 \u062c\u0647\u062f \u063a\u064a\u0631 \u0637\u0628\u064a\u0639\u064a\u0629\u060c \u0641\u0642\u062f \u064a\u0641\u0633\u0631\u0647\u0627 \u0627\u0644\u0646\u0638\u0627\u0645 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0627\u0646\u0642\u0637\u0627\u0639 \u0641\u064a \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u062a\u0634\u063a\u064a\u0644 \u0622\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0645\u0627\u064a\u0629.<\/p>\n<p data-start=\"5093\" data-end=\"5140\">\u0642\u062f \u062a\u0624\u062f\u064a \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u063a\u064a\u0631 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0637\u0648\u0631 \u0625\u0644\u0649:<\/p>\n<ul data-start=\"5142\" data-end=\"5213\">\n<li data-start=\"5142\" data-end=\"5161\">\n<p data-start=\"5144\" data-end=\"5161\">\u0627\u062e\u062a\u0644\u0627\u0644 \u0627\u0644\u0645\u0631\u062d\u0644\u0629<\/p>\n<\/li>\n<li data-start=\"5162\" data-end=\"5187\">\n<p data-start=\"5164\" data-end=\"5187\">\u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0639\u062f\u0627\u062a<\/p>\n<\/li>\n<li data-start=\"5188\" data-end=\"5213\">\n<p data-start=\"5190\" data-end=\"5213\">\u062e\u0644\u0644 \u0641\u064a \u0627\u0644\u062a\u0628\u062f\u064a\u0644<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"5220\" data-end=\"5248\"><span class=\"ez-toc-section\" id=\"Neutral_Switching_Errors\"><\/span>\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0645\u062d\u0627\u064a\u062f\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5250\" data-end=\"5310\">\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0633\u0628\u0628 \u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u063a\u064a\u0631 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0641\u064a \u062d\u062f\u0648\u062b \u0645\u0634\u0643\u0644\u0627\u062a \u0641\u064a \u0627\u0644\u0646\u0642\u0644.<\/p>\n<p data-start=\"5312\" data-end=\"5347\">\u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646:<\/p>\n<ul data-start=\"5349\" data-end=\"5402\">\n<li data-start=\"5349\" data-end=\"5375\">\n<p data-start=\"5351\" data-end=\"5375\">\u0645\u0641\u062a\u0627\u062d \u0646\u0642\u0644 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0642\u0637\u0627\u0628<\/p>\n<\/li>\n<li data-start=\"5376\" data-end=\"5402\">\n<p data-start=\"5378\" data-end=\"5402\">\u0645\u0641\u062a\u0627\u062d \u0646\u0642\u0644 \u0630\u0648 4 \u0623\u0642\u0637\u0627\u0628<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5404\" data-end=\"5447\">\u0645\u0637\u0644\u0648\u0628 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062a\u0635\u0645\u064a\u0645 \u0631\u0628\u0637 \u0627\u0644\u0646\u0638\u0627\u0645.<\/p>\n<h2 data-start=\"5454\" data-end=\"5508\"><span class=\"ez-toc-section\" id=\"How_to_Prevent_Automatic_Transfer_Switch_Failure\"><\/span>\u0643\u064a\u0641\u064a\u0629 \u0645\u0646\u0639 \u0641\u0634\u0644 \u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"5510\" data-end=\"5591\">\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0648\u0642\u0627\u0626\u064a\u0629 \u0647\u064a \u0627\u0644\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0627\u0644\u0623\u0643\u062b\u0631 \u0641\u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u062a\u0648\u0633\u064a\u0639 <strong data-start=\"5574\" data-end=\"5590\">\u0639\u0645\u0631 \u0627\u0644\u0645\u0646\u0634\u0637\u0627\u062a \u0627\u0644\u0623\u0645\u0641\u064a\u062a\u0627\u0645\u064a\u0646\u064a\u0629<\/strong>.<\/p>\n<h3 data-start=\"5593\" data-end=\"5627\"><span class=\"ez-toc-section\" id=\"Regular_Maintenance_Inspection\"><\/span>\u0641\u062d\u0635 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062f\u0648\u0631\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5629\" data-end=\"5662\">\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647\u0627 \u062a\u0634\u0645\u0644:<\/p>\n<ul data-start=\"5664\" data-end=\"5781\">\n<li data-start=\"5664\" data-end=\"5696\">\n<p data-start=\"5666\" data-end=\"5696\">\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0637\u0631\u0641\u064a<\/p>\n<\/li>\n<li data-start=\"5697\" data-end=\"5724\">\n<p data-start=\"5699\" data-end=\"5724\">\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u063a\u0628\u0627\u0631 \u0648\u0627\u0644\u062d\u0637\u0627\u0645<\/p>\n<\/li>\n<li data-start=\"5725\" data-end=\"5753\">\n<p data-start=\"5727\" data-end=\"5753\">\u0627\u0644\u0645\u0633\u062d \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u0633\u0627\u062e\u0646\u0629<\/p>\n<\/li>\n<li data-start=\"5754\" data-end=\"5781\">\n<p data-start=\"5756\" data-end=\"5781\">\u062a\u0642\u064a\u064a\u0645 \u0627\u0631\u062a\u062f\u0627\u0621 \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5783\" data-end=\"5885\">\u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u0634\u0622\u062a \u062c\u062f\u0648\u0644\u0629 \u0645\u0648\u0639\u062f \u0644\u0625\u062c\u0631\u0627\u0621 \u0641\u062d\u0635 \u0627\u062d\u062a\u0631\u0627\u0641\u064a \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0645\u062d\u0627\u0648\u0644\u0629 \u0625\u062c\u0631\u0627\u0621 \u0635\u064a\u0627\u0646\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u0628\u0627\u0634\u0631\u0629.<\/p>\n<h3 data-start=\"5892\" data-end=\"5920\"><span class=\"ez-toc-section\" id=\"Environmental_Protection\"><\/span>\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0628\u064a\u0626\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5922\" data-end=\"5994\">\u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u062a\u0639\u0631\u0636 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0644\u0638\u0631\u0648\u0641 \u0642\u0627\u0633\u064a\u0629.<\/p>\n<p data-start=\"5996\" data-end=\"6024\">\u062a\u0634\u0645\u0644 \u062a\u062f\u0627\u0628\u064a\u0631 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ul data-start=\"6026\" data-end=\"6172\">\n<li data-start=\"6026\" data-end=\"6073\">\n<p data-start=\"6028\" data-end=\"6073\">\u062a\u0631\u0643\u064a\u0628 ATS \u062f\u0627\u062e\u0644 \u0627\u0644\u0639\u0628\u0648\u0627\u062a \u0627\u0644\u062e\u0627\u0636\u0639\u0629 \u0644\u0644\u0631\u0642\u0627\u0628\u0629<\/p>\n<\/li>\n<li data-start=\"6074\" data-end=\"6111\">\n<p data-start=\"6076\" data-end=\"6111\">\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0633\u0643\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u0622\u0643\u0644<\/p>\n<\/li>\n<li data-start=\"6112\" data-end=\"6143\">\n<p data-start=\"6114\" data-end=\"6143\">\u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<\/p>\n<\/li>\n<li data-start=\"6144\" data-end=\"6172\">\n<p data-start=\"6146\" data-end=\"6172\">\u062a\u062c\u0646\u0628 \u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u064a\u0627\u0647<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"6174\" data-end=\"6266\">\u062a\u0639\u062a\u0628\u0631 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0645\u0646 \u0623\u062e\u0637\u0631 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 <strong data-start=\"6230\" data-end=\"6253\">\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629<\/strong> \u0645\u0635\u062f\u0627\u0642\u064a\u0629.<\/p>\n<h3 data-start=\"6273\" data-end=\"6304\"><span class=\"ez-toc-section\" id=\"Professional_System_Testing\"><\/span>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"6306\" data-end=\"6343\">\u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0641\u0646\u064a\u064a\u0646 \u0627\u0644\u0645\u0624\u0647\u0644\u064a\u0646 \u0627\u0644\u0642\u064a\u0627\u0645 \u0628\u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ul data-start=\"6345\" data-end=\"6480\">\n<li data-start=\"6345\" data-end=\"6375\">\n<p data-start=\"6347\" data-end=\"6375\">\u0627\u062e\u062a\u0628\u0627\u0631 \u0646\u0642\u0644 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0628\u0627\u0634\u0631<\/p>\n<\/li>\n<li data-start=\"6376\" data-end=\"6406\">\n<p data-start=\"6378\" data-end=\"6406\">\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0646\u0637\u0642 \u0627\u0644\u062a\u062d\u0643\u0645<\/p>\n<\/li>\n<li data-start=\"6407\" data-end=\"6441\">\n<p data-start=\"6409\" data-end=\"6441\">\u0641\u062d\u0635 \u062f\u0642\u0629 \u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u0627\u0644\u062c\u0647\u062f<\/p>\n<\/li>\n<li data-start=\"6442\" data-end=\"6480\">\n<p data-start=\"6444\" data-end=\"6480\">\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u0648\u0644\u062f<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"6487\" data-end=\"6503\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u062e\u0627\u062a\u0645\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6505\" data-end=\"6627\">\u0627\u0646 <a href=\"https:\/\/www.yroele.com\/ar\/dual-power-transfer-switch\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"6508\" data-end=\"6537\">\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a<\/strong><\/a> \u062a\u0644\u0639\u0628 \u062f\u0648\u0631\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0627 \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u062f\u0648\u0646 \u0627\u0646\u0642\u0637\u0627\u0639 \u0644\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u062d\u064a\u0648\u064a\u0629.<\/p>\n<p data-start=\"6629\" data-end=\"6806\">\u0645\u0639\u0638\u0645 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u062d\u064a\u062b \u0623 <strong data-start=\"6649\" data-end=\"6673\">\u0641\u0634\u0644 ATS \u0641\u064a \u0627\u0644\u062a\u0628\u062f\u064a\u0644<\/strong> \u0644\u0627 \u062a\u0646\u062a\u062c \u0639\u0646 \u0639\u064a\u0648\u0628 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u062a\u0639\u0644\u0642 \u0628\u0627\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0628\u064a\u0626\u064a \u0623\u0648 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0623\u0648 \u0645\u0634\u0643\u0644\u0627\u062a \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0623\u0648 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u063a\u064a\u0631 \u0627\u0644\u0635\u062d\u064a\u062d.<\/p>\n<p data-start=\"6808\" data-end=\"6993\">\u0644\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0648\u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u060c \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0648\u062b\u0648\u0642\u0629 <strong data-start=\"6871\" data-end=\"6901\">\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0635\u0646\u0627\u0639\u064a<\/strong> \u0648\u062a\u0646\u0641\u064a\u0630 \u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0648\u0642\u0627\u0626\u064a\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0642\u0644\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629.<\/p>\n<p data-start=\"6995\" data-end=\"7188\">\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0645\u0646\u0634\u0623\u062a\u0643 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u0644\u0637\u0627\u0642\u0629\u060c \u0641\u0627\u0639\u0645\u0644 \u0645\u0639 \u0645\u062a\u062e\u0635\u0635 <strong data-start=\"7079\" data-end=\"7111\">\u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0646\u0642\u0644<\/strong> \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0636\u0645\u0627\u0646 \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629\u060c \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>\n<p data-start=\"7190\" data-end=\"7320\">\u064a\u0648\u0635\u0649 \u0628\u0634\u062f\u0629 \u0628\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u0646\u062a\u0638\u0645 \u0648\u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0641\u0646\u064a \u0644\u0645\u0646\u0639 \u062d\u062f\u0648\u062b \u0645\u0627 \u0647\u0648 \u063a\u064a\u0631 \u0645\u062a\u0648\u0642\u0639 <strong data-start=\"7281\" data-end=\"7312\">\u0639\u0637\u0644 \u0641\u064a \u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0646\u0642\u0644<\/strong> \u0627\u0644\u0623\u062d\u062f\u0627\u062b.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction The automatic transfer switch is one of the most critical components in a backup power system. Its primary function is to ensure seamless transition between utility power and generator power when electrical supply interruptions occur. When an ATS failure occurs, facilities may experience unexpected downtime, which can be extremely costly for manufacturing plants, data [&hellip;]<\/p>\n","protected":false},"featured_media":4603,"template":"","meta":{"_acf_changed":false,"footnotes":""},"blog_category":[20],"class_list":["post-5413","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog_category-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/blog\/5413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/types\/blog"}],"version-history":[{"count":1,"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/blog\/5413\/revisions"}],"predecessor-version":[{"id":5414,"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/blog\/5413\/revisions\/5414"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/media\/4603"}],"wp:attachment":[{"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/media?parent=5413"}],"wp:term":[{"taxonomy":"blog_category","embeddable":true,"href":"https:\/\/www.yroele.com\/ar\/wp-json\/wp\/v2\/blog_category?post=5413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}