{"id":11643,"date":"2025-10-12T07:03:13","date_gmt":"2025-10-12T07:03:13","guid":{"rendered":"https:\/\/www.mingchele.com\/?p=11643"},"modified":"2025-10-24T01:04:49","modified_gmt":"2025-10-24T01:04:49","slug":"sfra-testing-of-transformer","status":"publish","type":"post","link":"https:\/\/www.mingchele.com\/ar\/blog\/transformer\/sfra-testing-of-transformer\/","title":{"rendered":"\u0627\u062e\u062a\u0628\u0627\u0631 SFRA \u0644\u0644\u0645\u062d\u0648\u0644: \u0627\u0644\u0625\u062c\u0631\u0627\u0621 \u0648\u0627\u0644\u063a\u0631\u0636 \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u062a\u0631\u062f\u062f"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 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\u064a\u0627\u062a\"><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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.mingchele.com\/ar\/blog\/transformer\/sfra-testing-of-transformer\/#What_is_SFRA\" >\u0645\u0627 \u0647\u0648 SFRA\u061f<\/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.mingchele.com\/ar\/blog\/transformer\/sfra-testing-of-transformer\/#Purpose_of_SFRA_Test_in_Transformer\" >\u063a\u0631\u0636 \u0627\u062e\u062a\u0628\u0627\u0631 SFRA \u0641\u064a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a<\/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.mingchele.com\/ar\/blog\/transformer\/sfra-testing-of-transformer\/#SFRA_Test_of_Transformer_Procedure\" >\u0627\u062e\u062a\u0628\u0627\u0631 SFRA \u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a<\/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.mingchele.com\/ar\/blog\/transformer\/sfra-testing-of-transformer\/#Frequency_Response_Test_Analysis\" >\u062a\u062d\u0644\u064a\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u062a\u0631\u062f\u062f<\/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.mingchele.com\/ar\/blog\/transformer\/sfra-testing-of-transformer\/#Sweep_Frequency_Response_Analysis_Test_Applications\" >\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u062d\u0644\u064a\u0644 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u062a\u0631\u062f\u062f \u0627\u0644\u0645\u0633\u062d<\/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.mingchele.com\/ar\/blog\/transformer\/sfra-testing-of-transformer\/#MINGCH_Transformer_Testing_Capabilities\" >\u0642\u062f\u0631\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a MINGCH<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.mingchele.com\/ar\/blog\/transformer\/sfra-testing-of-transformer\/#FAQs_About_SFRA_Testing\" >\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u062d\u0648\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 SFRA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.mingchele.com\/ar\/blog\/transformer\/sfra-testing-of-transformer\/#Conclusion\" >\u062e\u0627\u062a\u0645\u0629<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">\u064a\u0642\u0648\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 SFRA \u0644\u0644\u0645\u062d\u0648\u0644 \u0628\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0644\u0644\u0645\u062d\u0648\u0644 <a href=\"https:\/\/www.mingchele.com\/ar\/blog\/transformer\/power-transformer-winding-types\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0644\u0641\u0627\u0626\u0641 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a<\/a> \u0648\u0627\u0644\u0644\u0628 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0642\u064a\u0627\u0633 \u0627\u0644\u0628\u0635\u0645\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0641\u0631\u064a\u062f\u0629 \u0644\u0644\u0645\u062d\u0648\u0644. \u064a\u0643\u0634\u0641 \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u062f\u0645\u0631 \u0639\u0646 \u0627\u0644\u0623\u0636\u0631\u0627\u0631 \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0627\u0644\u062a\u064a \u0642\u062f \u062a\u063a\u0641\u0644\u0647\u0627 \u0637\u0631\u0642 \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0623\u062e\u0631\u0649.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644\u060c \u0633\u0648\u0641 \u062a\u062a\u0639\u0644\u0645 \u0645\u0627 \u0647\u0648 \u0627\u062e\u062a\u0628\u0627\u0631 SFRA\u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0646\u062a\u0627\u0626\u062c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_SFRA\"><\/span><strong>\u0645\u0627 \u0647\u0648 SFRA\u061f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0642\u064a\u0633 \u062a\u062d\u0644\u064a\u0644 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u0633\u062d\u0648\u0628 (SFRA) \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0644\u0644\u0645\u062d\u0648\u0644 \u0639\u0628\u0631 \u062a\u0631\u062f\u062f\u0627\u062a \u062a\u062a\u0631\u0627\u0648\u062d \u0645\u0646 \u0662\u0660 \u0647\u0631\u062a\u0632 \u0625\u0644\u0649 \u0662 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632. \u064a\u064f\u062d\u0642\u0646 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0625\u0634\u0627\u0631\u0629 \u062c\u0647\u062f \u0645\u0646\u062e\u0641\u0636 \u0641\u064a \u0623\u062d\u062f \u0627\u0644\u0637\u0631\u0641\u064a\u0646\u060c \u0648\u064a\u0642\u064a\u0633 \u0627\u0644\u062e\u0631\u062c \u0639\u0646\u062f \u0637\u0631\u0641 \u0622\u062e\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0643\u0644 \u0645\u062d\u0648\u0644 \u0646\u0645\u0637 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u062a\u0631\u062f\u062f\u064a\u0629 \u0641\u0631\u064a\u062f \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u062a\u0647 \u0648\u0645\u062d\u0627\u062b\u0627\u062a\u0647 \u0648\u0633\u0639\u062a\u0647. \u064a\u0639\u0645\u0644 \u0647\u0630\u0627 \u0627\u0644\u0646\u0645\u0637 \u0643\u0628\u0635\u0645\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629. \u0623\u064a \u062a\u063a\u064a\u0631\u0627\u062a \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0623\u0648 \u0627\u0644\u0642\u0644\u0628 \u0623\u0648 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u062a\u064f\u063a\u064a\u0631 \u0647\u0630\u0647 \u0627\u0644\u0628\u0635\u0645\u0629 \u0648\u062a\u064f\u0638\u0647\u0631 \u062a\u0644\u0641\u064b\u0627 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u064b\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Purpose_of_SFRA_Test_in_Transformer\"><\/span><strong>\u063a\u0631\u0636 \u0627\u062e\u062a\u0628\u0627\u0631 SFRA \u0641\u064a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0647\u062f\u0641 \u0627\u062e\u062a\u0628\u0627\u0631 SFRA \u0641\u064a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0625\u0644\u0649 \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0623\u0636\u0631\u0627\u0631 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0642\u0628\u0644 \u0623\u0646 \u062a\u064f\u0633\u0628\u0628 \u0623\u0639\u0637\u0627\u0644\u064b\u0627. \u064a\u0643\u0634\u0641 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u0646 \u062a\u0634\u0648\u0647 \u0627\u0644\u0644\u0641\u0627\u062a \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0642\u0635\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629\u060c \u0623\u0648 \u062a\u0644\u0641 \u0627\u0644\u0646\u0642\u0644\u060c \u0623\u0648 \u0627\u0644\u062a\u0642\u0627\u062f\u0645. \u062a\u0638\u0647\u0631 \u062d\u0631\u0643\u0629 \u0627\u0644\u0642\u0644\u0628 \u0641\u064a \u0627\u0633\u062a\u062c\u0627\u0628\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636. \u062a\u064f\u0646\u062a\u062c \u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u0643\u0633\u0648\u0631\u0629 \u0623\u0646\u0645\u0627\u0637\u064b\u0627 \u0645\u062d\u062f\u062f\u0629 \u0641\u064a \u0627\u0644\u0646\u062a\u0627\u0626\u062c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0643\u0645\u0627 \u064a\u0644\u062a\u0642\u0637 SFRA \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u0645\u0646\u0639\u0637\u0641\u0627\u062a \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0648\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629 \u0648\u0627\u0644\u0623\u0639\u0637\u0627\u0644<a href=\"https:\/\/www.mingchele.com\/ar\/blog\/transformer\/understanding-tap-changer-in-power-transformer\/\"> \u0645\u063a\u064a\u0631 \u0627\u0644\u0635\u0646\u0628\u0648\u0631 <\/a>\u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a\u060c \u0648\u0623\u0639\u0637\u0627\u0644 \u062a\u0623\u0631\u064a\u0636 \u0627\u0644\u0646\u0648\u0627\u0629. \u0643\u0644 \u0645\u0634\u0643\u0644\u0629 \u062a\u062a\u0631\u0643 \u0623\u062b\u0631\u064b\u0627 \u0648\u0627\u0636\u062d\u064b\u0627 \u0641\u064a \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u062a\u0631\u062f\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0642\u0631\u0623 \u0627\u0644\u0645\u0632\u064a\u062f \u0641\u064a \u0645\u0648\u0642\u0639\u0646\u0627 <a href=\"https:\/\/www.mingchele.com\/ar\/blog\/transformer\/how-to-troubleshoot-and-test-a-transformer\/\">\u062f\u0644\u064a\u0644 \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"SFRA_Test_of_Transformer_Procedure\"><\/span><strong>\u0627\u062e\u062a\u0628\u0627\u0631 SFRA \u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"601\" src=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic.webp\" alt=\"\" class=\"wp-image-11670\" srcset=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic.webp 1024w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-500x293.webp 500w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-300x176.webp 300w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-768x451.webp 768w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-18x12.webp 18w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-128x75.webp 128w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-480x282.webp 480w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-800x470.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0628\u062f\u0623 \u0639\u0645\u0644\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 SFRA \u0644\u0644\u0645\u062d\u0648\u0644 \u0628\u0627\u0644\u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u0645\u0646\u0627\u0633\u0628. \u0627\u0641\u0635\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0639\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u0648\u0627\u0641\u0635\u0644 \u062c\u0645\u064a\u0639 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a. <a href=\"https:\/\/www.mingchele.com\/ar\/blog\/transformer\/how-to-ground-a-transformer\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062a\u0623\u0631\u064a\u0636 \u0627\u0644\u062e\u0632\u0627\u0646<\/a>\u0627\u0644\u0646\u0648\u0627\u0629\u060c \u0648\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u064a \u0646\u0642\u0637\u0629 \u0648\u0627\u062d\u062f\u0629. \u064a\u062c\u0628 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0645\u0646 \u0627\u0644\u0646\u0648\u0627\u0629 \u0642\u0628\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u0623\u0646 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0627\u0644\u0645\u062a\u0628\u0642\u064a\u0629 \u062a\u064f\u0641\u0633\u062f \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u0645 \u0628\u062a\u0648\u0635\u064a\u0644 \u0645\u064f\u062d\u0644\u0650\u0651\u0644 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0643\u0627\u0628\u0644\u0627\u062a \u0645\u062d\u0648\u0631\u064a\u0629. \u0627\u062a\u0628\u0639 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 SFRA:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0642\u0645 \u0628\u062a\u0648\u0635\u064a\u0644 \u0645\u0648\u0644\u062f \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0628\u0637\u0631\u0641 \u0644\u0641 \u0648\u0627\u062d\u062f<\/li>\n\n\n\n<li>\u0631\u0628\u0637 \u0627\u0644\u0645\u062d\u0644\u0644 \u0628\u0646\u0642\u0637\u0629 \u0627\u0644\u0642\u064a\u0627\u0633<\/li>\n\n\n\n<li>\u0636\u0628\u0637 \u0645\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0635\u0646\u0628\u0648\u0631 \u0625\u0644\u0649 \u0645\u0648\u0627\u0636\u0639 \u0645\u062a\u0637\u0631\u0641\u0629<\/li>\n\n\n\n<li>\u062d\u0642\u0646 \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0639\u0628\u0631 \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f<\/li>\n\n\n\n<li>\u062a\u0633\u062c\u064a\u0644 \u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u0646\u0642\u0644 \u0639\u0646\u062f \u0643\u0644 \u062a\u0631\u062f\u062f<\/li>\n\n\n\n<li>\u0643\u0631\u0631 \u0630\u0644\u0643 \u0644\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0631\u0627\u062d\u0644<\/li>\n\n\n\n<li>\u062d\u0641\u0638 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0643\u062e\u0637 \u0623\u0633\u0627\u0633<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062e\u062a\u0628\u0627\u0631 SFRA \u0644\u0640 <a href=\"https:\/\/www.mingchele.com\/ar\/power-transformer-manufacturer\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629<\/a> \u064a\u0633\u062a\u063a\u0631\u0642 \u0627\u0644\u0623\u0645\u0631 \u0645\u0646 15 \u0625\u0644\u0649 30 \u062f\u0642\u064a\u0642\u0629 \u0644\u0643\u0644 \u062a\u0643\u0648\u064a\u0646.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequency_Response_Test_Analysis\"><\/span><strong>\u062a\u062d\u0644\u064a\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u062a\u0631\u062f\u062f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0631\u0633\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0628\u064a\u0646 \u0627\u0644\u0645\u0642\u062f\u0627\u0631 \u0648\u0627\u0644\u062a\u0631\u062f\u062f. \u0642\u0627\u0631\u0646 \u0642\u064a\u0627\u0633\u0627\u062a\u0643 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0628\u0628\u064a\u0627\u0646\u0627\u062a \u062e\u0637 \u0627\u0644\u0623\u0633\u0627\u0633 \u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0634\u0627\u0643\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0638\u0647\u0631 \u0646\u0637\u0627\u0642\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0634\u0643\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0623\u0642\u0644 \u0645\u0646 2 \u0643\u064a\u0644\u0648\u0647\u0631\u062a\u0632: \u062d\u0631\u0643\u0629 \u0623\u0633\u0627\u0633\u064a\u0629\u060c \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u062a\u0623\u0631\u064a\u0636\u060c \u0642\u0635\u0631 \u0641\u064a \u0627\u0644\u0645\u0646\u0639\u0637\u0641\u0627\u062a<\/li>\n\n\n\n<li>\u0645\u0646 2 \u0643\u064a\u0644\u0648 \u0647\u0631\u062a\u0632 \u0625\u0644\u0649 500 \u0643\u064a\u0644\u0648 \u0647\u0631\u062a\u0632: \u062a\u0634\u0648\u0647 \u0627\u0644\u0644\u0641\u060c \u0627\u0644\u0625\u0632\u0627\u062d\u0629<\/li>\n\n\n\n<li>\u0623\u0639\u0644\u0649 \u0645\u0646 500 \u0643\u064a\u0644\u0648 \u0647\u0631\u062a\u0632: \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u060c \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0645\u063a\u064a\u0631 \u0627\u0644\u0635\u0646\u0628\u0648\u0631<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0628\u062d\u062b \u0639\u0646 \u0642\u0645\u0645 \u0631\u0646\u064a\u0646 \u0645\u0646\u0632\u0627\u062d\u0629\u060c \u0623\u0648 \u0642\u0645\u0645 \u062c\u062f\u064a\u062f\u0629 \u0644\u0645 \u062a\u0643\u0646 \u0645\u0648\u062c\u0648\u062f\u0629 \u0645\u0646 \u0642\u0628\u0644\u060c \u0623\u0648 \u0642\u0645\u0645 \u0627\u062e\u062a\u0641\u062a. \u062a\u0634\u064a\u0631 \u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0641\u064a \u0627\u0644\u0633\u0639\u0629 \u0625\u0644\u0649 \u0645\u0634\u0627\u0643\u0644 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629. \u0642\u0627\u0631\u0646 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0627\u062a \u0639\u0628\u0631 \u0627\u0644\u0623\u0637\u0648\u0627\u0631 \u0641\u064a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0637\u0648\u0627\u0631. \u062a\u064f\u0638\u0647\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0633\u0644\u064a\u0645\u0629 \u0627\u0633\u062a\u062c\u0627\u0628\u0627\u062a \u0645\u062a\u0637\u0627\u0628\u0642\u0629 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0641\u064a \u062c\u0645\u064a\u0639 \u0627\u0644\u0623\u0637\u0648\u0627\u0631 \u0627\u0644\u062b\u0644\u0627\u062b\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sweep_Frequency_Response_Analysis_Test_Applications\"><\/span><strong>\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u062d\u0644\u064a\u0644 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u062a\u0631\u062f\u062f \u0627\u0644\u0645\u0633\u062d<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u0637\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u062d\u0644\u064a\u0644 \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0643\u0627\u0633\u062d \u0623\u0641\u0636\u0644 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0628\u0639\u062f \u0623\u062d\u062f\u0627\u062b \u0645\u064f\u062d\u062f\u062f\u0629. \u0627\u062e\u062a\u0628\u0631\u0647 \u0628\u0639\u062f \u0627\u0644\u0646\u0642\u0644 \u0642\u0628\u0644 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u064f\u062d\u0648\u0651\u0644. \u0642\u062f \u062a\u064f\u0624\u062f\u064a \u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u0634\u062d\u0646 \u0625\u0644\u0649 \u0625\u0632\u0627\u062d\u0629 \u0627\u0644\u0644\u0641\u0627\u062a \u0623\u0648 \u0625\u0631\u062e\u0627\u0621 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062e\u062a\u0628\u0631 \u0628\u0639\u062f \u062d\u062f\u0648\u062b \u0623\u0639\u0637\u0627\u0644 \u0641\u064a \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0639\u0646\u062f\u0645\u0627 \u0642\u062f \u062a\u064f\u0634\u0648\u0651\u0647 \u0627\u0644\u0642\u0648\u0649 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0627\u0644\u0644\u0641\u0627\u062a. \u0634\u063a\u0651\u0644 <a href=\"https:\/\/www.mingchele.com\/ar\/blog\/transformer\/power-transformer-testing-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0627\u062e\u062a\u0628\u0627\u0631 SFRA \u0644\u0644\u0645\u062d\u0648\u0644<\/a> \u0642\u0628\u0644 \u0648\u0628\u0639\u062f \u0627\u0644\u0625\u0635\u0644\u0627\u062d\u0627\u062a \u0627\u0644\u0643\u0628\u0631\u0649 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0639\u0645\u0644 \u062a\u0645 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"715\" src=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test.webp\" alt=\"\" class=\"wp-image-11669\" srcset=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test.webp 1024w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-500x349.webp 500w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-300x209.webp 300w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-768x536.webp 768w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-18x12.webp 18w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-107x75.webp 107w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-480x335.webp 480w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-800x559.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"MINGCH_Transformer_Testing_Capabilities\"><\/span><strong>\u0642\u062f\u0631\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a MINGCH<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u064f\u062c\u0631\u064a MINGCH \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a SFRA \u0639\u0644\u0649 \u0643\u0644 \u0645\u064f\u062d\u0648\u0651\u0644 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639\u062f\u0627\u062a \u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629. \u064a\u062d\u0635\u0644 \u0643\u0644 \u0645\u064f\u062d\u0648\u0651\u0644 \u0639\u0644\u0649 \u0628\u0635\u0645\u0629 \u0645\u0631\u062c\u0639\u064a\u0629 \u062a\u064f\u0628\u064a\u0651\u0646 \u0627\u0633\u062a\u062c\u0627\u0628\u062a\u0647 \u0627\u0644\u062a\u0631\u062f\u062f\u064a\u0629 \u0639\u0646\u062f \u062a\u0635\u0646\u064a\u0639\u0647.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0644\u0642\u0649 \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u062a\u0642\u0627\u0631\u064a\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0647\u0630\u0647 \u0645\u0639 \u0645\u062d\u0648\u0644\u0627\u062a\u0647\u0645. \u0639\u0646\u062f \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u062d\u0648\u0644 \u0644\u0627\u062d\u0642\u064b\u0627 \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639\u060c \u0642\u0627\u0631\u0646 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u062c\u062f\u064a\u062f\u0629 \u0645\u0639 \u0647\u0630\u0647 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u0635\u0646\u0639 \u0644\u0627\u0643\u062a\u0634\u0627\u0641 \u0623\u064a \u062a\u063a\u064a\u0631\u0627\u062a \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0643\u0634\u0641 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0635\u0646\u0639 \u0639\u0646 \u0645\u0634\u0627\u0643\u0644 \u0645\u062b\u0644 \u062d\u0631\u0643\u0629 \u0627\u0644\u0644\u0641 \u0623\u0648 \u0627\u0631\u062a\u062e\u0627\u0621 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0642\u0628\u0644 \u0627\u0644\u0634\u062d\u0646. \u0648\u064a\u0643\u0644\u0641 \u0627\u0643\u062a\u0634\u0627\u0641 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0623\u0642\u0644 \u0645\u0646 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0625\u0635\u0644\u0627\u062d\u0627\u062a \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u0628\u0639\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0633\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0639\u0644\u0649 \u0645\u0646\u0639 \u0627\u0644\u0623\u0639\u0637\u0627\u0644. \u064a\u0645\u0643\u0646\u0643 \u062a\u062a\u0628\u0639 \u0627\u0644\u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 \u0633\u0646\u0648\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u062c\u062f\u0648\u0644\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0642\u0628\u0644 \u0623\u0646 \u062a\u062a\u0633\u0628\u0628 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0646\u0642\u0637\u0627\u0639\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs_About_SFRA_Testing\"><\/span><strong>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u062d\u0648\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 SFRA<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0645\u0627 \u0647\u0648 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 SFRA \u0648 DFRA\u061f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0642\u0648\u0645 SFRA \u0628\u0645\u0633\u062d \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u062e\u062a\u0628\u0631 DFRA \u062a\u0631\u062f\u062f\u0627\u062a \u0645\u0646\u0641\u0635\u0644\u0629 \u0645\u062d\u062f\u062f\u0629. \u064a\u0648\u0641\u0631 \u0644\u0643 SFRA \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0623\u0643\u062b\u0631 \u062a\u0641\u0635\u064a\u0644\u0627\u064b\u060c \u0648\u0647\u0648 \u0627\u0644\u0622\u0646 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0645\u0627 \u0647\u0648 \u0645\u0641\u0647\u0648\u0645 SFRA\u061f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0642\u064a\u0633 SFRA \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0644\u0644\u0645\u062d\u0648\u0644 \u0639\u0628\u0631 \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0644\u0625\u0646\u0634\u0627\u0621 \u0628\u0635\u0645\u0629 \u0641\u0631\u064a\u062f\u0629. \u062a\u064f\u063a\u064a\u0651\u0631 \u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0647\u0630\u0647 \u0627\u0644\u0628\u0635\u0645\u0629\u060c \u0645\u064f\u0638\u0647\u0631\u0629\u064b \u0627\u0644\u0636\u0631\u0631 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u062d\u0648\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0645\u062a\u0649 \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 SFRA\u061f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062e\u062a\u0628\u0631 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0628\u0639\u062f \u0627\u0644\u0646\u0642\u0644\u060c \u0648\u0628\u0639\u062f \u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0642\u0635\u064a\u0631\u0629\u060c \u0648\u0642\u0628\u0644 \u0627\u0644\u0625\u0635\u0644\u0627\u062d\u0627\u062a \u0648\u0628\u0639\u062f\u0647\u0627\u060c \u0648\u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062f\u0648\u0631\u064a\u0629. \u062a\u0633\u062a\u0641\u064a\u062f \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062d\u0631\u062c\u0629 \u0645\u0646 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0633\u0646\u0648\u064a\u0629 \u0644\u062a\u062a\u0628\u0639 \u0627\u0644\u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0628\u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>\u062e\u0627\u062a\u0645\u0629<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0643\u0634\u0641 \u0627\u062e\u062a\u0628\u0627\u0631 SFRA \u0644\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0639\u0646 \u0627\u0644\u0623\u0636\u0631\u0627\u0631 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u063a\u0641\u0644\u0647\u0627 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649. \u064a\u064f\u0646\u0634\u0626 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0628\u0635\u0645\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u062a\u064f\u0638\u0647\u0631 \u062a\u0634\u0648\u0647 \u0627\u0644\u0644\u0641\u0627\u062a\u060c \u0648\u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u0642\u0644\u0628\u060c \u0648\u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0648\u0641\u0631 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0645\u0635\u0646\u0639 MINGCH \u0644\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0628\u064a\u0627\u0646\u0627\u062a \u0623\u0633\u0627\u0633\u064a\u0629 \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u062a\u0633\u0627\u0639\u062f\u0643 \u0639\u0644\u0649 \u0645\u0631\u0627\u0642\u0628\u0629 \u0635\u062d\u0629 \u0627\u0644\u0645\u062d\u0648\u0644 \u0637\u0648\u0627\u0644 \u0641\u062a\u0631\u0629 \u062e\u062f\u0645\u062a\u0647. \u0627\u0633\u062a\u0643\u0634\u0641 <a href=\"https:\/\/mingchele.com\/wp-content\/uploads\/2024\/09\/English-Product-Catalog.pdf\">\u0643\u062a\u0627\u0644\u0648\u062c \u0627\u0644\u0645\u0646\u062a\u062c<\/a> \u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0645\u0632\u064a\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>SFRA testing of transformer analyzes the mechanical and electrical integrity of transformer windings and core<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":11644,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"class_list":["post-11643","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-transformer"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SFRA Test of 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