{"id":16053,"date":"2026-07-18T07:48:12","date_gmt":"2026-07-18T07:48:12","guid":{"rendered":"https:\/\/www.mingchele.com\/?p=16053"},"modified":"2026-07-22T09:00:31","modified_gmt":"2026-07-22T09:00:31","slug":"why-use-fan-variable-frequency-drive-for-efficiency","status":"publish","type":"post","link":"https:\/\/www.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/","title":{"rendered":"\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u0430 \u043f\u0440\u043e\u043c\u0435\u043d\u0459\u0438\u0432\u0435 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u0435 \u0437\u0430 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0435: \u041e\u043f\u0442\u0438\u043c\u0430\u043b\u043d\u043e \u0440\u0435\u0448\u0435\u045a\u0435 \u0437\u0430 \u0435\u0444\u0438\u043a\u0430\u0441\u043d\u043e\u0441\u0442"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey 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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\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#What_Is_a_Fan_VFD_and_How_Does_It_Work\" >\u0428\u0442\u0430 \u0458\u0435 \u0412\u0424\u0414 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0438 \u043a\u0430\u043a\u043e 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\u043f\u043e\u043d\u0430\u0448\u0430\u0458\u0443 \u0434\u0440\u0443\u0433\u0430\u0447\u0438\u0458\u0435 \u043e\u0434 \u043e\u043f\u0442\u0435\u0440\u0435\u045b\u0435\u045a\u0430 \u0441\u0430 \u0441\u0442\u0430\u043b\u043d\u0438\u043c \u043e\u0431\u0440\u0442\u043d\u0438\u043c \u043c\u043e\u043c\u0435\u043d\u0442\u043e\u043c<\/a><\/li><\/ul><\/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\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#Why_Does_Fan_Speed_Reduction_Save_So_Much_Energy\" >\u0417\u0430\u0448\u0442\u043e \u0441\u043c\u0430\u045a\u0435\u045a\u0435 \u0431\u0440\u0437\u0438\u043d\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0448\u0442\u0435\u0434\u0438 \u0442\u043e\u043b\u0438\u043a\u043e \u0435\u043d\u0435\u0440\u0433\u0438\u0458\u0435?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#The_Affinity_Laws_in_Practice\" >\u0410\u0444\u0438\u043d\u0438\u0442\u0435\u0442\u043d\u0438 \u0437\u0430\u043a\u043e\u043d\u0438 \u043d\u0430 \u0434\u0435\u043b\u0443<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#Estimating_Savings_With_a_Fan_Law_Calculator\" >\u041f\u0440\u043e\u0446\u0435\u043d\u0430 \u0443\u0448\u0442\u0435\u0434\u0435 \u043f\u043e\u043c\u043e\u045b\u0443 \u043a\u0430\u043b\u043a\u0443\u043b\u0430\u0442\u043e\u0440\u0430 \u0437\u0430\u043a\u043e\u043d\u0430 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430<\/a><\/li><\/ul><\/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\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#How_Should_Centralized_HVAC_Fan_Groups_Be_Controlled\" >\u041a\u0430\u043a\u043e \u0442\u0440\u0435\u0431\u0430 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0441\u0430\u0442\u0438 \u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0435 \u0433\u0440\u0443\u043f\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0437\u0430 \u0425\u0412\u0410\u0426?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#Group_Control_for_Multi-Fan_Systems\" >\u0413\u0440\u0443\u043f\u043d\u0430 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0430 \u0437\u0430 \u0432\u0438\u0448\u0435\u0441\u0438\u0441\u0442\u0435\u043c\u0441\u043a\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0435<\/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.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#Handling_Inrush_Current_in_Fan_Banks\" >\u0420\u0443\u043a\u043e\u0432\u0430\u045a\u0435 \u0441\u0442\u0440\u0443\u0458\u043e\u043c \u043f\u043e\u043a\u0440\u0435\u0442\u0430\u045a\u0430 \u0443 \u0433\u0440\u0443\u043f\u0430\u043c\u0430 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430<\/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.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#Why_Pair_Fan_Drives_With_Power_Distribution_and_Voltage_Stabilization\" >\u0417\u0430\u0448\u0442\u043e \u0443\u043f\u0430\u0440\u0438\u0442\u0438 \u043f\u043e\u0433\u043e\u043d\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0441\u0430 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0446\u0438\u0458\u043e\u043c \u043d\u0430\u043f\u0430\u0458\u0430\u045a\u0430 \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0458\u043e\u043c \u043d\u0430\u043f\u043e\u043d\u0430?<\/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.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#Application_Scenarios\" >\u0421\u0446\u0435\u043d\u0430\u0440\u0438\u0458\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435<\/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.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#Risk_Points\" >\u0422\u0430\u0447\u043a\u0435 \u0440\u0438\u0437\u0438\u043a\u0430<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#Conclusion\" >\u0417\u0430\u043a\u0459\u0443\u0447\u0430\u043a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#Frequently_Asked_Questions\" >\u0427\u0435\u0441\u0442\u043e \u043f\u043e\u0441\u0442\u0430\u0432\u0459\u0430\u043d\u0430 \u043f\u0438\u0442\u0430\u045a\u0430&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#Does_a_Fan_VFD_Really_Cut_Energy_Costs\" >\u0414\u0430 \u043b\u0438 \u0412\u0424\u0414 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0437\u0430\u0438\u0441\u0442\u0430 \u0441\u043c\u0430\u045a\u0443\u0458\u0435 \u0442\u0440\u043e\u0448\u043a\u043e\u0432\u0435 \u0435\u043d\u0435\u0440\u0433\u0438\u0458\u0435?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#What_Size_VFD_Does_a_Fan_Motor_Need\" >\u041a\u043e\u043b\u0438\u043a\u0438 \u0412\u0424\u0414 \u0458\u0435 \u043f\u043e\u0442\u0440\u0435\u0431\u0430\u043d \u0437\u0430 \u043c\u043e\u0442\u043e\u0440 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.mingchele.com\/sr\/blog\/vfd\/why-use-fan-variable-frequency-drive-for-efficiency\/#Can_One_VFD_Control_Multiple_Fans_in_a_Group\" >\u041c\u043e\u0436\u0435 \u043b\u0438 \u0458\u0435\u0434\u0430\u043d \u0412\u0424\u0414 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0441\u0430\u0442\u0438 \u0432\u0438\u0448\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0443 \u0433\u0440\u0443\u043f\u0438?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1003\" height=\"532\" src=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image3-1.webp\" alt=\"\u0412\u0435\u043b\u0438\u043a\u0438 \u0438\u043d\u0434\u0443\u0441\u0442\u0440\u0438\u0458\u0441\u043a\u0438 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440 \u043a\u043e\u0458\u0438 \u043a\u043e\u0440\u0438\u0441\u0442\u0438 \u043f\u043e\u0433\u043e\u043d \u0441\u0430 \u043f\u0440\u043e\u043c\u0435\u043d\u0459\u0438\u0432\u043e\u043c \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u043e\u043c \u0437\u0430 \u0432\u0438\u0441\u043e\u043a\u0443 \u0435\u0444\u0438\u043a\u0430\u0441\u043d\u043e\u0441\u0442\" class=\"wp-image-16054\" srcset=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image3-1.webp 1003w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image3-1-500x265.webp 500w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image3-1-300x159.webp 300w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image3-1-768x407.webp 768w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image3-1-18x10.webp 18w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image3-1-141x75.webp 141w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image3-1-480x255.webp 480w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image3-1-800x424.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1003px) 100vw, 1003px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0432\u0430\u0458 \u0432\u043e\u0434\u0438\u0447 \u043e\u0431\u0458\u0430\u0448\u045a\u0430\u0432\u0430 \u043a\u0430\u043a\u043e <a href=\"https:\/\/www.mingchele.com\/sr\/\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\/variable-frequency-drive\/mc9001-4t0220-frequency-converter\/\" data-type=\"link\" data-id=\"https:\/\/www.mingchele.com\/product\/variable-frequency-drive\/mc9001-4t0220-frequency-converter\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u043f\u043e\u0433\u043e\u043d\u0438 \u0441\u0430 \u043f\u0440\u043e\u043c\u0435\u043d\u0459\u0438\u0432\u043e\u043c \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u043e\u043c<\/a> \u0440\u0430\u0434\u0438\u0442\u0438 \u043d\u0430 \u043e\u043f\u0442\u0435\u0440\u0435\u045b\u0435\u045a\u0438\u043c\u0430 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430. \u0422\u0430\u043a\u043e\u0452\u0435 \u043f\u043e\u043a\u0440\u0438\u0432\u0430 \u0437\u0430\u0448\u0442\u043e \u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0435 \u0433\u0440\u0443\u043f\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0437\u0430 \u0425\u0412\u0410\u0426 \u0438\u043c\u0430\u0458\u0443 \u043d\u0430\u0458\u0432\u0435\u045b\u0443 \u043a\u043e\u0440\u0438\u0441\u0442 \u0438 \u043a\u0430\u043a\u043e \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0442\u043e\u0440\u0438 \u0443\u043f\u0430\u0440\u0443\u0458\u0443 \u043f\u043e\u0433\u043e\u043d\u0435 \u0441\u0430 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0446\u0438\u0458\u043e\u043c \u043d\u0430\u043f\u0430\u0458\u0430\u045a\u0430 \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0458\u043e\u043c \u043d\u0430\u043f\u043e\u043d\u0430.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_a_Fan_VFD_and_How_Does_It_Work\"><\/span>\u0428\u0442\u0430 \u0458\u0435 \u0412\u0424\u0414 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0438 \u043a\u0430\u043a\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0448\u0435?<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=\"996\" height=\"520\" src=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image1.webp\" alt=\"VFD zamenjuje otpadne prigu\u0161iva\u010de za preciznu kontrolu frekvencije industrijskih motora\" class=\"wp-image-16059\" srcset=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image1.webp 996w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image1-500x261.webp 500w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image1-300x157.webp 300w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image1-768x401.webp 768w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image1-18x9.webp 18w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image1-144x75.webp 144w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image1-480x251.webp 480w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image1-800x418.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:996px) 100vw, 996px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u0424\u0414 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0441\u0435 \u043d\u0430\u043b\u0430\u0437\u0438 \u0438\u0437\u043c\u0435\u0452\u0443 \u0434\u043e\u043b\u0430\u0437\u043d\u043e\u0433 \u0442\u0440\u043e\u0444\u0430\u0437\u043d\u043e\u0433 \u043d\u0430\u043f\u0430\u0458\u0430\u045a\u0430 \u0438 \u043c\u043e\u0442\u043e\u0440\u0430 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430. \u0418\u0441\u043f\u0440\u0430\u0432\u0459\u0430 \u0434\u043e\u043b\u0430\u0437\u043d\u0438 \u0410\u0426 \u0443 \u0414\u0426, \u0430 \u0437\u0430\u0442\u0438\u043c \u0433\u043b\u0430\u0447\u0430 \u0442\u0430\u0458 \u043d\u0430\u043f\u043e\u043d \u043d\u0430 \u0414\u0426 \u0448\u0438\u043d\u0438 \u043f\u043e\u043c\u043e\u045b\u0443 \u043a\u043e\u043d\u0434\u0435\u043d\u0437\u0430\u0442\u043e\u0440\u0430. \u0418\u043d\u0432\u0435\u0440\u0442\u0435\u0440\u0441\u043a\u0438 \u0434\u0435\u043e \u043f\u0440\u0435\u0431\u0430\u0446\u0443\u0458\u0435 \u043e\u0432\u0430\u0458 \u0414\u0426 \u043d\u0430\u0437\u0430\u0434 \u0443 \u0410\u0426 \u043d\u0430 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0441\u0430\u043d\u043e\u0458 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0432\u0430 \u0438\u0437\u043b\u0430\u0437\u043d\u0430 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u0430, \u0430 \u043d\u0435 \u0434\u043e\u043b\u0430\u0437\u043d\u0430 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u0430 \u043b\u0438\u043d\u0438\u0458\u0435, \u0441\u0430\u0434\u0430 \u043f\u043e\u0441\u0442\u0430\u0432\u0459\u0430 \u0431\u0440\u0437\u0438\u043d\u0443 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430. \u041f\u043e\u0433\u043e\u043d \u043c\u043e\u0436\u0435 \u0434\u0430 \u043e\u0434\u0440\u0436\u0430\u0432\u0430 \u0442\u0443 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u0443 \u0441\u0442\u0430\u0431\u0438\u043b\u043d\u043e\u043c \u0438\u043b\u0438 \u0434\u0430 \u0458\u0435 \u0433\u043b\u0430\u0442\u043a\u043e \u043f\u043e\u043a\u0440\u0435\u045b\u0435 \u043a\u0430\u043a\u043e \u0441\u0435 \u043f\u043e\u0442\u0440\u0430\u0436\u045a\u0430 \u043c\u0435\u045a\u0430, \u043f\u0440\u0443\u0436\u0430\u0458\u0443\u045b\u0438 \u043f\u0440\u0435\u0446\u0438\u0437\u043d\u0443 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0443 \u043d\u0430\u0434 \u0431\u0440\u0437\u0438\u043d\u043e\u043c \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"From_Fixed_Speed_to_Controlled_Airflow\"><\/span>\u041e\u0434 \u0444\u0438\u043a\u0441\u043d\u0435 \u0431\u0440\u0437\u0438\u043d\u0435 \u0434\u043e \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0441\u0430\u043d\u043e\u0433 \u043f\u0440\u043e\u0442\u043e\u043a\u0430 \u0432\u0430\u0437\u0434\u0443\u0445\u0430<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0411\u0435\u0437 \u043f\u043e\u0433\u043e\u043d\u0430, \u043c\u043e\u0442\u043e\u0440 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0440\u0430\u0434\u0438 \u043d\u0430 \u0444\u0438\u043a\u0441\u043d\u043e\u0458 \u0431\u0440\u0437\u0438\u043d\u0438 \u043f\u043e\u0434\u0435\u0448\u0435\u043d\u043e\u0458 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u043e\u043c \u043b\u0438\u043d\u0438\u0458\u0435 \u0438 \u0431\u0440\u043e\u0458\u0435\u043c \u043f\u043e\u043b\u043e\u0432\u0430. \u0422\u0438\u043f\u0438\u0447\u0430\u043d \u0447\u0435\u0442\u0432\u043e\u0440\u043e\u043f\u043e\u043b\u043d\u0438 \u043c\u043e\u0442\u043e\u0440 \u043d\u0430 \u043d\u0430\u043f\u0430\u0458\u0430\u045a\u0443 \u043e\u0434 50\u0425\u0437 \u0432\u0440\u0442\u0438 \u0441\u0435 \u0431\u043b\u0438\u0437\u0443 1.500 \u043e\u0431\u0440\u0442\u0430\u0458\u0430 \u0443 \u043c\u0438\u043d\u0443\u0442\u0438, \u0431\u0435\u0437 \u043e\u0431\u0437\u0438\u0440\u0430 \u043d\u0430 \u0441\u0442\u0432\u0430\u0440\u043d\u0435 \u043f\u043e\u0442\u0440\u0435\u0431\u0435 \u0437\u0430 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043c \u0432\u0430\u0437\u0434\u0443\u0445\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u0424\u0414 \u0443\u043c\u0435\u0441\u0442\u043e \u0442\u043e\u0433\u0430 \u043c\u0435\u045a\u0430 \u0442\u0443 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u0443, \u0442\u0430\u043a\u043e \u0434\u0430 \u0431\u0440\u0437\u0438\u043d\u0430 \u0438 \u043f\u0440\u043e\u0442\u043e\u043a \u0432\u0430\u0437\u0434\u0443\u0445\u0430 \u043f\u0440\u0430\u0442\u0435 \u0441\u0442\u0432\u0430\u0440\u043d\u0443 \u043f\u043e\u0442\u0440\u0430\u0436\u045a\u0443, \u0430 \u043d\u0435 \u0444\u0438\u043a\u0441\u043d\u0443 \u0431\u0440\u0437\u0438\u043d\u0443 \u043b\u0438\u043d\u0438\u0458\u0435. \u041f\u043e\u0441\u0442\u0430\u0432\u0459\u0430\u045a\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0441\u0430 \u043f\u043e\u0433\u043e\u043d\u043e\u043c \u043f\u0440\u043e\u043c\u0435\u043d\u0459\u0438\u0432\u0435 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u0435 \u0458\u0435 \u0431\u043e\u0459\u0435 \u043e\u0434 \u0440\u0430\u0434\u0430 \u043f\u0443\u043d\u043e\u043c \u0441\u043d\u0430\u0433\u043e\u043c \u0438\u0437\u0430 \u043f\u0440\u0438\u0433\u0443\u0448\u0435\u043d\u043e\u0433 \u0430\u043c\u043e\u0440\u0442\u0438\u0437\u0435\u0440\u0430, \u0448\u0442\u043e \u0442\u0440\u043e\u0448\u0438 \u0435\u043d\u0435\u0440\u0433\u0438\u0458\u0443.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Fans_Behave_Differently_From_Constant-Torque_Loads\"><\/span>\u0417\u0430\u0448\u0442\u043e \u0441\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0438 \u043f\u043e\u043d\u0430\u0448\u0430\u0458\u0443 \u0434\u0440\u0443\u0433\u0430\u0447\u0438\u0458\u0435 \u043e\u0434 \u043e\u043f\u0442\u0435\u0440\u0435\u045b\u0435\u045a\u0430 \u0441\u0430 \u0441\u0442\u0430\u043b\u043d\u0438\u043c \u043e\u0431\u0440\u0442\u043d\u0438\u043c \u043c\u043e\u043c\u0435\u043d\u0442\u043e\u043c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0438 \u0438 \u043f\u0443\u043c\u043f\u0435 \u0441\u0443 \u043e\u043f\u0442\u0435\u0440\u0435\u045b\u0435\u045a\u0430 \u0441\u0430 \u043f\u0440\u043e\u043c\u0435\u043d\u0459\u0438\u0432\u0438\u043c \u043e\u0431\u0440\u0442\u043d\u0438\u043c \u043c\u043e\u043c\u0435\u043d\u0442\u043e\u043c, \u0438\u043d\u0434\u0443\u043a\u0442\u0438\u0432\u043d\u0430 \u043e\u043f\u0442\u0435\u0440\u0435\u045b\u0435\u045a\u0430, \u0442\u0430\u043a\u043e \u0434\u0430 \u043f\u043e\u0442\u0440\u0435\u0431\u0430\u043d \u043e\u0431\u0440\u0442\u043d\u0438 \u043c\u043e\u043c\u0435\u043d\u0442 \u043e\u043f\u0430\u0434\u0430 \u0441\u0430 \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u043e\u043c \u0431\u0440\u0437\u0438\u043d\u0435. \u0412\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440 \u043a\u043e\u0458\u0438 \u0440\u0430\u0434\u0438 \u043d\u0430 \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0438 \u0431\u0440\u0437\u0438\u043d\u0435 \u0437\u0430\u0445\u0442\u0435\u0432\u0430 \u043e\u0442\u043f\u0440\u0438\u043b\u0438\u043a\u0435 \u0447\u0435\u0442\u0432\u0440\u0442\u0438\u043d\u0443 \u043e\u0431\u0440\u0442\u043d\u043e\u0433 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043a\u043e\u0458\u0438 \u0458\u0435 \u0431\u0438\u043e \u043f\u043e\u0442\u0440\u0435\u0431\u0430\u043d \u043f\u0440\u0438 \u043f\u0443\u043d\u043e\u0458 \u0431\u0440\u0437\u0438\u043d\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0440\u0430\u043d\u0441\u043f\u043e\u0440\u0442\u0435\u0440\u0438 \u0438 \u043c\u0435\u0448\u0430\u043b\u0438\u0446\u0435 \u0441\u0435 \u043f\u043e\u043d\u0430\u0448\u0430\u0458\u0443 \u0434\u0440\u0443\u0433\u0430\u0447\u0438\u0458\u0435, \u0458\u0435\u0440 \u043d\u043e\u0441\u0435 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u043d\u043e \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u043a\u043e \u043e\u043f\u0442\u0435\u0440\u0435\u045b\u0435\u045a\u0435 \u0438 \u0437\u0430\u0445\u0442\u0435\u0432\u0430\u0458\u0443 \u0441\u043a\u043e\u0440\u043e \u043f\u0443\u043d \u043e\u0431\u0440\u0442\u043d\u0438 \u043c\u043e\u043c\u0435\u043d\u0442 \u043f\u0440\u0438 \u0441\u043a\u043e\u0440\u043e \u0431\u0438\u043b\u043e \u043a\u043e\u0458\u043e\u0458 \u0431\u0440\u0437\u0438\u043d\u0438. \u0410\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u0458\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0438 \u043f\u0443\u043c\u043f\u0438 \u0447\u0435\u0441\u0442\u043e \u0437\u043d\u0430\u0447\u0430\u0458\u043d\u043e \u0438\u043c\u0430\u0458\u0443 \u043a\u043e\u0440\u0438\u0441\u0442\u0438 \u043e\u0434 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435 \u0431\u0440\u0437\u0438\u043d\u0435 \u0437\u0430\u0441\u043d\u043e\u0432\u0430\u043d\u0435 \u043d\u0430 \u0412\u0424\u0414-\u0443.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Does_Fan_Speed_Reduction_Save_So_Much_Energy\"><\/span>\u0417\u0430\u0448\u0442\u043e \u0441\u043c\u0430\u045a\u0435\u045a\u0435 \u0431\u0440\u0437\u0438\u043d\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0448\u0442\u0435\u0434\u0438 \u0442\u043e\u043b\u0438\u043a\u043e \u0435\u043d\u0435\u0440\u0433\u0438\u0458\u0435?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0426\u0435\u043d\u0442\u0440\u0438\u0444\u0443\u0433\u0430\u043b\u043d\u0438 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0438 \u043f\u0440\u0430\u0442\u0435 \u0430\u0444\u0438\u043d\u0438\u0442\u0435\u0442\u043d\u0435 \u0437\u0430\u043a\u043e\u043d\u0435, \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u0430\u043c \u0443\u0448\u0442\u0435\u0434\u0435 \u0435\u043d\u0435\u0440\u0433\u0438\u0458\u0435 \u043a\u043e\u0458\u0438 \u043a\u043e\u0440\u0438\u0441\u0442\u0438 \u043f\u043e\u0433\u043e\u043d\u0435 \u043f\u0440\u043e\u043c\u0435\u043d\u0459\u0438\u0432\u0435 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u0435 \u043a\u043e\u0458\u0438 \u043f\u043e\u0432\u0435\u0437\u0443\u0458\u0443 \u0431\u0440\u0437\u0438\u043d\u0443 \u0441\u0430 \u0442\u0440\u0438 \u043c\u0435\u0440\u0459\u0438\u0432\u0430 \u0438\u0437\u043b\u0430\u0437\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u043d\u0430\u0433\u0430, \u0431\u0440\u043e\u0458 \u043a\u043e\u0458\u0438 \u043f\u043e\u043a\u0440\u0435\u045b\u0435 \u0440\u0430\u0447\u0443\u043d\u0435 \u0437\u0430 \u0435\u043d\u0435\u0440\u0433\u0438\u0458\u0443, \u0441\u043a\u0430\u043b\u0438\u0440\u0430 \u0441\u0435 \u0441\u0430 \u043a\u0443\u0431\u043e\u043c \u0431\u0440\u0437\u0438\u043d\u0435. \u0421\u043c\u0430\u045a\u0435\u045a\u0435 \u0431\u0440\u0437\u0438\u043d\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0437\u0430 20 \u043f\u0440\u043e\u0446\u0435\u043d\u0430\u0442\u0430 \u0441\u043c\u0430\u045a\u0443\u0458\u0435 \u043f\u043e\u0442\u0440\u043e\u0448\u045a\u0443 \u0435\u043d\u0435\u0440\u0433\u0438\u0458\u0435 \u0437\u0430 \u043e\u0442\u043f\u0440\u0438\u043b\u0438\u043a\u0435 \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0443, \u0458\u0435\u0440 0,8 \u043d\u0430 \u043a\u0443\u0431\u043d\u0438 \u0438\u0437\u043d\u043e\u0441\u0438 \u043e\u043a\u043e 0,512.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0432\u0438 \u0437\u0430\u043a\u043e\u043d\u0438 \u0432\u0430\u0436\u0435 \u0441\u0432\u0435 \u0434\u043e\u043a \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440 \u0440\u0430\u0434\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0458 \u043a\u0440\u0438\u0432\u0438\u043d\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u0448\u0442\u043e \u0437\u043d\u0430\u0447\u0438 \u0434\u0430 \u0441\u0443 \u0446\u0435\u0432\u043e\u0432\u043e\u0434\u0438 \u0438 \u0430\u043c\u043e\u0440\u0442\u0438\u0437\u0435\u0440\u0438 \u0444\u0438\u043a\u0441\u0438\u0440\u0430\u043d\u0438. \u041f\u0440\u043e\u043c\u0435\u043d\u0430 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0458\u0435 \u0446\u0435\u0432\u043e\u0432\u043e\u0434\u0430 \u043c\u043e\u0436\u0435 \u043f\u0440\u043e\u043c\u0435\u043d\u0438\u0442\u0438 \u0441\u0442\u0432\u0430\u0440\u043d\u0443 \u0443\u0448\u0442\u0435\u0434\u0443.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Affinity_Laws_in_Practice\"><\/span>\u0410\u0444\u0438\u043d\u0438\u0442\u0435\u0442\u043d\u0438 \u0437\u0430\u043a\u043e\u043d\u0438 \u043d\u0430 \u0434\u0435\u043b\u0443<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440 \u043d\u0430 80 \u043f\u0440\u043e\u0446\u0435\u043d\u0430\u0442\u0430 \u0431\u0440\u0437\u0438\u043d\u0435 \u0432\u0435\u045b\u0438\u043d\u0443 \u0434\u0430\u043d\u0430 \u043a\u043e\u0440\u0438\u0441\u0442\u0438 \u0441\u043a\u043e\u0440\u043e \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0443 \u0435\u043d\u0435\u0440\u0433\u0438\u0458\u0435 \u043e\u0434 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u043d\u0430 \u043f\u0443\u043d\u043e\u0458 \u0431\u0440\u0437\u0438\u043d\u0438. \u041e\u0432\u0430\u0458 \u043a\u0443\u0431\u043d\u0438 \u043e\u0434\u043d\u043e\u0441 \u0458\u0435 \u0440\u0430\u0437\u043b\u043e\u0433 \u0437\u0430\u0448\u0442\u043e \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0430 \u043f\u0440\u043e\u043c\u0435\u043d\u0459\u0438\u0432\u0435 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u0435 \u043d\u0430\u0434\u043c\u0430\u0448\u0443\u0458\u0435 \u043f\u0440\u0438\u0433\u0443\u0448\u0438\u0432\u0430\u045a\u0435 \u0430\u043c\u043e\u0440\u0442\u0438\u0437\u0435\u0440\u0430 \u0443 \u0425\u0412\u0410\u0426 \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0438\u043c\u0430 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0437\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0435.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041c\u043e\u0442\u043e\u0440 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u043e\u0434 100\u043a\u0412 \u0441\u043c\u0430\u045a\u0435\u043d \u043d\u0430 80 \u043f\u0440\u043e\u0446\u0435\u043d\u0430\u0442\u0430 \u0431\u0440\u0437\u0438\u043d\u0435, \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440, \u043c\u043e\u0433\u0430\u043e \u0431\u0438 \u0434\u0430 \u043f\u043e\u0432\u0443\u0447\u0435 \u0431\u043b\u0438\u0437\u0443 51\u043aW \u0443\u043c\u0435\u0441\u0442\u043e \u0434\u0430 \u0440\u0430\u0434\u0438 \u043f\u0443\u043d\u043e\u043c \u0441\u043d\u0430\u0433\u043e\u043c. \u0421\u043c\u0430\u045a\u0438\u0442\u0435 \u0438\u0441\u0442\u0438 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440 \u043d\u0430 60 \u043f\u0440\u043e\u0446\u0435\u043d\u0430\u0442\u0430 \u0431\u0440\u0437\u0438\u043d\u0435, \u0430 \u043f\u043e\u0442\u0440\u043e\u0448\u045a\u0430 \u043f\u0430\u0434\u0430 \u0434\u0430\u0459\u0435, \u043d\u0430 \u043f\u0440\u0438\u0431\u043b\u0438\u0436\u043d\u043e 22\u043aW, \u0458\u0435\u0440 \u0458\u0435 0,6 \u043d\u0430 \u043a\u0443\u0431\u043d\u0438 \u043e\u043a\u043e 0,216.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Estimating_Savings_With_a_Fan_Law_Calculator\"><\/span>\u041f\u0440\u043e\u0446\u0435\u043d\u0430 \u0443\u0448\u0442\u0435\u0434\u0435 \u043f\u043e\u043c\u043e\u045b\u0443 \u043a\u0430\u043b\u043a\u0443\u043b\u0430\u0442\u043e\u0440\u0430 \u0437\u0430\u043a\u043e\u043d\u0430 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0418\u043d\u0436\u0435\u045a\u0435\u0440\u0438 \u043e\u0431\u0438\u0447\u043d\u043e \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u0430\u0458\u0443 \u043e\u0432\u0430\u0458 \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0438\u0441 \u043f\u043e\u043c\u043e\u045b\u0443 \u043a\u0430\u043b\u043a\u0443\u043b\u0430\u0442\u043e\u0440\u0430 \u0437\u0430\u043a\u043e\u043d\u0430 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430, \u0447\u0435\u0441\u0442\u043e \u0438\u0437\u0433\u0440\u0430\u0452\u0435\u043d\u043e\u0433 \u043a\u0430\u043e \u0458\u0435\u0434\u043d\u043e\u0441\u0442\u0430\u0432\u0430\u043d \u0415\u043a\u0446\u0435\u043b \u0440\u0430\u0434\u043d\u0438 \u043b\u0438\u0441\u0442, \u043f\u0440\u0435 \u043d\u0435\u0433\u043e \u0448\u0442\u043e \u0441\u0435 \u043e\u0431\u0430\u0432\u0435\u0436\u0443 \u043d\u0430 \u043f\u0440\u043e\u0458\u0435\u043a\u0430\u0442. \u0423\u043d\u043e\u0448\u0435\u045a\u0435 \u043e\u0441\u043d\u043e\u0432\u043d\u0435 \u0431\u0440\u0437\u0438\u043d\u0435, \u0441\u043d\u0430\u0433\u0435 \u0438 \u0446\u0438\u0459\u0430\u043d\u043e\u0433 \u043f\u0440\u043e\u0442\u043e\u043a\u0430 \u0432\u0430\u0437\u0434\u0443\u0445\u0430 \u0443 \u043b\u0438\u0441\u0442 \u0434\u0430\u0458\u0435 \u0431\u0440\u0437\u0443 \u043f\u0440\u043e\u0446\u0435\u043d\u0443 \u043f\u043e\u0432\u0440\u0430\u0442\u043a\u0430 \u0443\u043b\u0430\u0433\u0430\u045a\u0430 \u0437\u0430 \u043d\u0430\u0434\u043e\u0433\u0440\u0430\u0434\u045a\u0443 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u043f\u043e\u0433\u043e\u043d\u0430 \u043f\u0440\u043e\u043c\u0435\u043d\u0459\u0438\u0432\u0435 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u0435.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041c\u043d\u043e\u0436\u0435\u045a\u0435 \u043f\u0440\u043e\u0446\u0435\u045a\u0435\u043d\u0435 \u0443\u0448\u0442\u0435\u0434\u0435 kWh \u043b\u043e\u043a\u0430\u043b\u043d\u043e\u043c \u0441\u0442\u043e\u043f\u043e\u043c \u0435\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u043d\u0435 \u0435\u043d\u0435\u0440\u0433\u0438\u0458\u0435 \u043f\u0440\u0435\u0442\u0432\u0430\u0440\u0430 \u0444\u0438\u0437\u0438\u043a\u0443 \u0443 \u0434\u043e\u043b\u0430\u0440\u0441\u043a\u0443 \u0432\u0440\u0435\u0434\u043d\u043e\u0441\u0442. \u0412\u0435\u045b\u0438\u043d\u0430 \u043d\u0430\u0434\u043e\u0433\u0440\u0430\u0434\u045a\u0438 \u0412\u0424\u0414 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0441\u0435 \u0438\u0441\u043f\u043b\u0430\u0442\u0438 \u0443 \u0440\u043e\u043a\u0443 \u043e\u0434 \u0458\u0435\u0434\u043d\u0435 \u0434\u043e \u0442\u0440\u0438 \u0433\u043e\u0434\u0438\u043d\u0435.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Should_Centralized_HVAC_Fan_Groups_Be_Controlled\"><\/span>\u041a\u0430\u043a\u043e \u0442\u0440\u0435\u0431\u0430 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0441\u0430\u0442\u0438 \u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0435 \u0433\u0440\u0443\u043f\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0437\u0430 \u0425\u0412\u0410\u0426?<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=\"990\" height=\"511\" src=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image4-1.webp\" alt=\"Industrijski pogonski sistemi upareni sa stabilizatorima za stabilno napajanje\" class=\"wp-image-16058\" srcset=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image4-1.webp 990w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image4-1-500x258.webp 500w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image4-1-300x155.webp 300w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image4-1-768x396.webp 768w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image4-1-18x9.webp 18w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image4-1-145x75.webp 145w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image4-1-480x248.webp 480w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2026\/07\/image4-1-800x413.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:990px) 100vw, 990px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u0435\u043b\u0438\u043a\u0435 \u043a\u043e\u043c\u0435\u0440\u0446\u0438\u0458\u0430\u043b\u043d\u0435 \u0437\u0433\u0440\u0430\u0434\u0435 \u0438 \u0442\u0435\u0448\u043a\u0430 \u0438\u043d\u0434\u0443\u0441\u0442\u0440\u0438\u0458\u0441\u043a\u0430 \u043f\u043e\u0441\u0442\u0440\u043e\u0458\u0435\u045a\u0430 \u0440\u0435\u0442\u043a\u043e \u043a\u043e\u0440\u0438\u0441\u0442\u0435 \u0458\u0435\u0434\u0430\u043d \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440. \u0426\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0430 \u0433\u0440\u0443\u043f\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u043e\u043c\u043e\u0433\u0443\u045b\u0430\u0432\u0430 \u0458\u0435\u0434\u043d\u043e\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0434\u0430 \u0437\u0430\u0458\u0435\u0434\u043d\u043e \u043f\u043e\u043a\u0440\u0435\u045b\u0435 \u0432\u0438\u0448\u0435 \u0442\u0440\u043e\u0444\u0430\u0437\u043d\u0438\u0445 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430, \u043f\u0440\u0438\u043b\u0430\u0433\u043e\u0452\u0430\u0432\u0430\u0458\u0443\u045b\u0438 \u0443\u043a\u0443\u043f\u0430\u043d \u043f\u0440\u043e\u0442\u043e\u043a \u0432\u0430\u0437\u0434\u0443\u0445\u0430 \u0441\u0442\u0432\u0430\u0440\u043d\u043e\u0458 \u043f\u043e\u0442\u0440\u0430\u0436\u045a\u0438 \u0443 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u0442\u0438\u043c \u0437\u043e\u043d\u0430\u043c\u0430. \u041e\u0432\u0430\u0458 \u043f\u0440\u0438\u0441\u0442\u0443\u043f \u0442\u0430\u043a\u043e\u0452\u0435 \u0434\u0430\u0458\u0435 \u0442\u0438\u043c\u043e\u0432\u0438\u043c\u0430 \u043e\u0431\u0458\u0435\u043a\u0430\u0442\u0430 \u0458\u0435\u0434\u043d\u0443 \u0442\u0430\u0447\u043a\u0443 \u0437\u0430 \u043f\u0440\u0430\u045b\u0435\u045a\u0435 \u0443\u043c\u0435\u0441\u0442\u043e \u0434\u0435\u0441\u0435\u0442\u0438\u043d\u0430 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u043d\u0438\u0445 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435\u0440\u0430.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Group_Control_for_Multi-Fan_Systems\"><\/span>\u0413\u0440\u0443\u043f\u043d\u0430 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0430 \u0437\u0430 \u0432\u0438\u0448\u0435\u0441\u0438\u0441\u0442\u0435\u043c\u0441\u043a\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0435<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0413\u0440\u0443\u043f\u043d\u0438 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435\u0440 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0438\u0440\u0430 \u043d\u0435\u043a\u043e\u043b\u0438\u043a\u043e \u043f\u043e\u0433\u043e\u043d\u0430 \u0442\u0430\u043a\u043e \u0434\u0430 \u0441\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0438 \u043d\u0435 \u043f\u043e\u043a\u0440\u0435\u045b\u0443 \u0438\u043b\u0438 \u043d\u0435 \u043f\u043e\u043a\u0440\u0435\u045b\u0443 \u0441\u0432\u0438 \u043e\u0434\u0458\u0435\u0434\u043d\u043e\u043c. \u041e\u0432\u043e \u0440\u0430\u0441\u043f\u043e\u0440\u0435\u0452\u0443\u0458\u0435 \u0441\u0442\u0440\u0443\u0458\u0443 \u043f\u043e\u043a\u0440\u0435\u0442\u0430\u045a\u0430 \u0438 \u0448\u0442\u0438\u0442\u0438 \u0434\u043e\u043b\u0430\u0437\u043d\u043e \u043d\u0430\u043f\u0430\u0458\u0430\u045a\u0435. \u0422\u0430\u043a\u043e\u0452\u0435 \u043e\u0434\u0440\u0436\u0430\u0432\u0430 \u043d\u0430\u043f\u043e\u043d \u0441\u0442\u0430\u0431\u0438\u043b\u043d\u0438\u043c \u0442\u043e\u043a\u043e\u043c \u0441\u0435\u043a\u0432\u0435\u043d\u0446\u0435 \u043f\u043e\u043a\u0440\u0435\u0442\u0430\u045a\u0430 \u0443\u0458\u0443\u0442\u0440\u0443 \u0448\u0438\u0440\u043e\u043c \u0432\u0435\u043b\u0438\u043a\u0435 \u0437\u0433\u0440\u0430\u0434\u0435.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Handling_Inrush_Current_in_Fan_Banks\"><\/span>\u0420\u0443\u043a\u043e\u0432\u0430\u045a\u0435 \u0441\u0442\u0440\u0443\u0458\u043e\u043c \u043f\u043e\u043a\u0440\u0435\u0442\u0430\u045a\u0430 \u0443 \u0433\u0440\u0443\u043f\u0430\u043c\u0430 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041c\u043e\u0442\u043e\u0440\u0438 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0441\u0443 \u043a\u0440\u0438\u0442\u0438\u0447\u043d\u0430 \u0438\u043d\u0434\u0443\u043a\u0442\u0438\u0432\u043d\u0430 \u043e\u043f\u0442\u0435\u0440\u0435\u045b\u0435\u045a\u0430. \u0414\u0438\u0440\u0435\u043a\u0442\u043d\u043e \u0443\u043a\u0459\u0443\u0447\u0438\u0432\u0430\u045a\u0435 \u043c\u043e\u0436\u0435 \u043f\u043e\u0432\u0443\u045b\u0438 \u043d\u0435\u043a\u043e\u043b\u0438\u043a\u043e \u043f\u0443\u0442\u0430 \u0432\u0435\u045b\u0443 \u0441\u0442\u0440\u0443\u0458\u0443 \u043e\u0434 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u043d\u0435 \u0441\u0442\u0440\u0443\u0458\u0435 \u043c\u043e\u0442\u043e\u0440\u0430 \u0443 \u043f\u0440\u0432\u0438\u0445 \u043d\u0435\u043a\u043e\u043b\u0438\u043a\u043e \u0446\u0438\u043a\u043b\u0443\u0441\u0430. \u041e\u0432\u043e \u0458\u0435 \u0458\u0435\u0434\u0430\u043d \u043e\u0434 \u0440\u0430\u0437\u043b\u043e\u0433\u0430 \u0437\u0430\u0448\u0442\u043e NEMA \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0434\u0438 \u0437\u0430 \u043c\u043e\u0442\u043e\u0440\u0435 \u043a\u043b\u0430\u0441\u0438\u0444\u0438\u043a\u0443\u0458\u0443 \u043a\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0435 \u043f\u043e\u043a\u0440\u0435\u0442\u0430\u045a\u0430 \u043f\u043e \u043a\u043e\u0434\u0443 \u0437\u0430\u043a\u0459\u0443\u0447\u0430\u043d\u043e\u0433 \u0440\u043e\u0442\u043e\u0440\u0430. \u0412\u0424\u0414 \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043e \u043f\u043e\u043a\u0440\u0435\u045b\u0435 \u043c\u043e\u0442\u043e\u0440.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0417\u0431\u043e\u0433 \u0442\u043e\u0433\u0430 \u043a\u0440\u0438\u0442\u0435\u0440\u0438\u0458\u0443\u043c\u0438 \u0438\u0437\u0431\u043e\u0440\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0458\u0435 MINGCH \u0442\u0440\u0435\u0442\u0438\u0440\u0430\u0458\u0443 \u043a\u043e\u043c\u043f\u0430\u0442\u0438\u0431\u0438\u043b\u043d\u043e\u0441\u0442 \u0441\u0442\u0440\u0443\u0458\u0435 \u043f\u043e\u043a\u0440\u0435\u0442\u0430\u045a\u0430 \u043a\u0430\u043e \u043e\u0441\u043d\u043e\u0432\u043d\u0438 \u0437\u0430\u0445\u0442\u0435\u0432 \u0437\u0430 \u0438\u043d\u0432\u0435\u0440\u0442\u0435\u0440\u0435 \u0437\u0430 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0441\u043a\u0435 \u043f\u043e\u0433\u043e\u043d\u0435.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Pair_Fan_Drives_With_Power_Distribution_and_Voltage_Stabilization\"><\/span>\u0417\u0430\u0448\u0442\u043e \u0443\u043f\u0430\u0440\u0438\u0442\u0438 \u043f\u043e\u0433\u043e\u043d\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0441\u0430 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0446\u0438\u0458\u043e\u043c \u043d\u0430\u043f\u0430\u0458\u0430\u045a\u0430 \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0458\u043e\u043c \u043d\u0430\u043f\u043e\u043d\u0430?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0418\u043d\u0442\u0435\u0433\u0440\u0430\u0442\u043e\u0440\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043a\u043e\u0458\u0438 \u043e\u043f\u0441\u043b\u0443\u0436\u0443\u0458\u0443 \u0432\u0435\u043b\u0438\u043a\u0435 \u0437\u0433\u0440\u0430\u0434\u0435 \u0440\u0435\u0442\u043a\u043e \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0446\u0438\u0440\u0430\u0458\u0443 \u043f\u043e\u0433\u043e\u043d \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u043a\u0430\u043e \u0441\u0430\u043c\u043e\u0441\u0442\u0430\u043b\u043d\u0438 \u0443\u0440\u0435\u0452\u0430\u0458. \u041f\u043e\u0433\u043e\u043d \u043c\u043e\u0440\u0430 \u0434\u0430 \u0440\u0430\u0434\u0438 \u0441\u0430 \u0434\u043e\u043b\u0430\u0437\u043d\u0438\u043c \u043d\u0430\u043f\u0430\u0458\u0430\u045a\u0435\u043c, \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u043d\u0438\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u043c \u0438 \u0437\u0430\u0448\u0442\u0438\u0442\u043d\u043e\u043c \u043e\u043f\u0440\u0435\u043c\u043e\u043c. \u0423 \u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0438\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u0438\u043c\u0430 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430, \u043e\u0432\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0435 \u0440\u0430\u0434\u0435 \u0437\u0430\u0458\u0435\u0434\u043d\u043e \u043a\u0430\u043a\u043e \u0431\u0438 \u043e\u0434\u0440\u0436\u0430\u043b\u0435 \u0441\u0442\u0430\u0431\u0438\u043b\u0430\u043d \u0440\u0430\u0434 \u043c\u043e\u0442\u043e\u0440\u0430.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Application_Scenarios\"><\/span>\u0421\u0446\u0435\u043d\u0430\u0440\u0438\u0458\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0432\u0430\u0458 \u0441\u0435\u0442 \u0441\u0435 \u043e\u0431\u0438\u0447\u043d\u043e \u043a\u043e\u0440\u0438\u0441\u0442\u0438 \u0443 \u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0438\u043c \u0425\u0412\u0410\u0426 \u043f\u043e\u0441\u0442\u0440\u043e\u0458\u0435\u045a\u0438\u043c\u0430, \u0444\u0430\u0431\u0440\u0438\u043a\u0430\u043c\u0430, \u0441\u043a\u043b\u0430\u0434\u0438\u0448\u0442\u0438\u043c\u0430, \u043a\u043e\u043c\u0435\u0440\u0446\u0438\u0458\u0430\u043b\u043d\u0438\u043c \u0437\u0433\u0440\u0430\u0434\u0430\u043c\u0430 \u0438 \u0434\u0440\u0443\u0433\u0438\u043c \u043e\u0431\u0458\u0435\u043a\u0442\u0438\u043c\u0430 \u043a\u043e\u0458\u0438 \u0443\u043f\u0440\u0430\u0432\u0459\u0430\u0458\u0443 \u0441\u0430 \u043d\u0435\u043a\u043e\u043b\u0438\u043a\u043e \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0432\u0435\u043b\u0438\u043a\u0435 \u0441\u043d\u0430\u0433\u0435. \u041e\u0432\u0430 \u043c\u0435\u0441\u0442\u0430 \u0447\u0435\u0441\u0442\u043e \u043f\u043e\u043a\u0440\u0435\u045b\u0443 \u0432\u0438\u0448\u0435 \u043c\u043e\u0442\u043e\u0440\u0430 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0442\u043e\u043a\u043e\u043c \u0438\u0441\u0442\u043e\u0433 \u0440\u0430\u0434\u043d\u043e\u0433 \u043f\u0435\u0440\u0438\u043e\u0434\u0430 \u0438 \u043d\u0435\u043f\u0440\u0435\u043a\u0438\u0434\u043d\u043e \u0438\u0445 \u043a\u043e\u0440\u0438\u0441\u0442\u0435 \u043a\u0430\u043a\u043e \u0441\u0435 \u043f\u043e\u0442\u0440\u0430\u0436\u045a\u0430 \u0437\u0430 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043c \u0432\u0430\u0437\u0434\u0443\u0445\u0430 \u043c\u0435\u045a\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0438\u0441\u0442\u0435\u043c \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0441\u0430 \u043f\u043e\u0433\u043e\u043d\u043e\u043c \u043f\u0440\u043e\u043c\u0435\u043d\u0459\u0438\u0432\u0435 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0448\u0435 \u0431\u0440\u0437\u0438\u043d\u0443 \u0441\u0432\u0430\u043a\u043e\u0433 \u043c\u043e\u0442\u043e\u0440\u0430, \u0434\u043e\u043a \u043e\u043f\u0440\u0435\u043c\u0430 \u0437\u0430 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0446\u0438\u0458\u0443 \u043d\u0430\u043f\u0430\u0458\u0430\u045a\u0430 \u043d\u0430\u043f\u0430\u0458\u0430 \u0438 \u0448\u0442\u0438\u0442\u0438 \u043a\u043e\u043c\u043f\u043b\u0435\u0442\u043d\u0443 \u0433\u0440\u0443\u043f\u0443 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430. \u0421\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0458\u0430 \u043d\u0430\u043f\u043e\u043d\u0430 \u043f\u043e\u0441\u0442\u0430\u0458\u0435 \u043f\u043e\u0441\u0435\u0431\u043d\u043e \u0432\u0430\u0436\u043d\u0430 \u0443 \u043f\u043e\u0434\u0440\u0443\u0447\u0458\u0438\u043c\u0430 \u0441\u0430 \u0441\u043b\u0430\u0431\u0438\u043c \u043c\u0440\u0435\u0436\u0430\u043c\u0430 \u0438\u043b\u0438 \u0447\u0435\u0441\u0442\u0438\u043c \u0444\u043b\u0443\u043a\u0442\u0443\u0430\u0446\u0438\u0458\u0430\u043c\u0430 \u043d\u0430\u043f\u043e\u043d\u0430.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Risk_Points\"><\/span>\u0422\u0430\u0447\u043a\u0435 \u0440\u0438\u0437\u0438\u043a\u0430<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u043e\u043a\u0440\u0435\u0442\u0430\u045a\u0435 \u043d\u0435\u043a\u043e\u043b\u0438\u043a\u043e \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0443 \u043a\u0440\u0430\u0442\u043a\u043e\u043c \u043f\u0435\u0440\u0438\u043e\u0434\u0443 \u043c\u043e\u0436\u0435 \u0441\u0442\u0430\u0432\u0438\u0442\u0438 \u0438\u0437\u043d\u0435\u043d\u0430\u0434\u043d\u043e \u043e\u043f\u0442\u0435\u0440\u0435\u045b\u0435\u045a\u0435 \u043d\u0430 \u0434\u043e\u043b\u0430\u0437\u043d\u043e \u043d\u0430\u043f\u0430\u0458\u0430\u045a\u0435. \u0411\u0435\u0437 \u043e\u0434\u0433\u043e\u0432\u0430\u0440\u0430\u0458\u0443\u045b\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435, \u0441\u0438\u0441\u0442\u0435\u043c \u043c\u043e\u0436\u0435 \u0434\u043e\u0436\u0438\u0432\u0435\u0442\u0438 \u043f\u0430\u0434 \u043d\u0430\u043f\u043e\u043d\u0430, \u0433\u0440\u0435\u0448\u043a\u0435 \u043d\u0435\u0434\u043e\u0432\u043e\u0459\u043d\u043e\u0433 \u043d\u0430\u043f\u043e\u043d\u0430 \u043f\u043e\u0433\u043e\u043d\u0430, \u043b\u0430\u0436\u043d\u0430 \u0438\u0441\u043a\u0459\u0443\u0447\u0435\u045a\u0430 \u0438\u043b\u0438 \u043d\u0435\u0441\u0442\u0430\u0431\u0438\u043b\u0430\u043d \u0440\u0430\u0434 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041b\u043e\u0448\u0438 \u0443\u0441\u043b\u043e\u0432\u0438 \u043d\u0430\u043f\u043e\u043d\u0430 \u0442\u0430\u043a\u043e\u0452\u0435 \u043c\u043e\u0433\u0443 \u043f\u043e\u0432\u0435\u045b\u0430\u0442\u0438 \u043e\u043f\u0442\u0435\u0440\u0435\u045b\u0435\u045a\u0435 \u043d\u0430 \u0438\u0441\u043f\u0440\u0430\u0432\u0459\u0430\u0447 \u0412\u0424\u0414-\u0430, \u0414\u0426 \u0448\u0438\u043d\u0443, \u043a\u043e\u043d\u0434\u0435\u043d\u0437\u0430\u0442\u043e\u0440\u0435 \u0438 \u0434\u0440\u0443\u0433\u0435 \u0443\u043d\u0443\u0442\u0440\u0430\u0448\u045a\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0435. \u041d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u043d\u043e \u0443\u0441\u043a\u043b\u0430\u0452\u0435\u043d\u0438 \u0437\u0430\u0448\u0442\u0438\u0442\u043d\u0438 \u0443\u0440\u0435\u0452\u0430\u0458\u0438 \u043c\u043e\u0433\u0443 \u0441\u0442\u0432\u043e\u0440\u0438\u0442\u0438 \u0434\u043e\u0434\u0430\u0442\u043d\u0435 \u0440\u0438\u0437\u0438\u043a\u0435, \u0443\u043a\u0459\u0443\u0447\u0443\u0458\u0443\u045b\u0438 \u043d\u0435\u0434\u043e\u0432\u043e\u0459\u043d\u0443 \u0437\u0430\u0448\u0442\u0438\u0442\u0443 \u043e\u0434 \u043a\u0432\u0430\u0440\u043e\u0432\u0430 \u0438\u043b\u0438 \u043d\u0435\u043f\u043e\u0442\u0440\u0435\u0431\u043d\u0435 \u043f\u0440\u0435\u043a\u0438\u0434\u0435.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u0417\u0430\u043a\u0459\u0443\u0447\u0430\u043a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0438\u0441\u0442\u0435\u043c\u0438 \u0412\u0424\u0414 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u043d\u0430\u0458\u0431\u043e\u0459\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0448\u0443 \u043a\u0430\u0434\u0430 \u043f\u043e\u0433\u043e\u043d,<a href=\"https:\/\/www.mingchele.com\/sr\/\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\/power-supply-distribution\/low-power-voltage-regulator\/servo-type-voltage-stabilizer\/tns-9kva-high-precise-three-phase-automatic-ac-voltage-regulator\/\" data-type=\"link\" data-id=\"https:\/\/www.mingchele.com\/product\/power-supply-distribution\/low-power-voltage-regulator\/servo-type-voltage-stabilizer\/tns-9kva-high-precise-three-phase-automatic-ac-voltage-regulator\/\" target=\"_blank\" rel=\"noreferrer noopener\"> \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0442\u043e\u0440 \u043d\u0430\u043f\u043e\u043d\u0430<\/a>, \u0438 \u0437\u0430\u0448\u0442\u0438\u0442\u043d\u0438 \u0443\u0440\u0435\u0452\u0430\u0458\u0438 \u0431\u0443\u0434\u0443 \u0438\u0437\u0430\u0431\u0440\u0430\u043d\u0438 \u0437\u0430\u0458\u0435\u0434\u043d\u043e. \u0412\u0424\u0414 \u0441\u043c\u0430\u045a\u0443\u0458\u0435 \u0441\u0442\u0440\u0443\u0458\u0443 \u043f\u043e\u043a\u0440\u0435\u0442\u0430\u045a\u0430, \u0434\u043e\u043a \u043f\u043e\u0441\u043b\u043e\u0436\u0435\u043d\u043e \u043f\u043e\u043a\u0440\u0435\u0442\u0430\u045a\u0435 \u0441\u043f\u0440\u0435\u0447\u0430\u0432\u0430 \u0438\u0441\u0442\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043e \u043f\u043e\u043a\u0440\u0435\u0442\u0430\u045a\u0435 \u0432\u0438\u0448\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Stabilizator napona poma\u017ee u za\u0161titi sistema od fluktuacija napajanja. Prekida\u010di, kontaktori i za\u0161tita od prenapona pru\u017eaju dodatnu sigurnost.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MINGCH Electrical isporu\u010duje VFD-ove za ventilatore, regulatore napona i opremu za distribuciju energije za centralizovane HVAC i industrijske ventilatore.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Istra\u017eite <a href=\"https:\/\/www.mingchele.com\/sr\/\u043a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u0458\u0430-\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0430\/power-supply-distribution\/high-power-voltage-regulator\/\" target=\"_blank\" rel=\"noreferrer noopener\">MINGCH VFD asortiman<\/a> ili preuzmite katalog proizvoda za vi\u0161e detalja.<\/p>\n\n\n\n<style>\n  .catalog-card {\n    display: flex;\n    flex-direction: row;\n    background: #fff;\n    border: 1px solid #e0e0e0;\n    border-radius: 12px;\n    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);\n    overflow: hidden;\n    max-width: 900px;\n    margin: 40px auto;\n    transition: transform 0.3s ease, box-shadow 0.3s ease;\n  }\n\n  .catalog-card:hover {\n    transform: translateY(-4px);\n    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);\n  }\n\n  .catalog-info {\n    flex: 1;\n    padding: 24px 32px;\n    display: flex;\n    flex-direction: column;\n    justify-content: center;\n  }\n\n  .catalog-title {\n    font-size: 24px;\n    font-weight: 700;\n    color: #333;\n    margin-bottom: 16px;\n  }\n\n  .catalog-text {\n    font-size: 16px;\n    color: #555;\n    margin-bottom: 24px;\n    line-height: 1.5;\n  }\n\n  .download-button {\n    background-color: #1268fb;\n    color: #fff;\n    border: none;\n    padding: 12px 24px;\n    font-size: 15px;\n    border-radius: 6px;\n    cursor: pointer;\n    transition: background-color 0.3s ease;\n    width: fit-content;\n    text-decoration: none;\n    text-align: center;\n    display: inline-block;\n  }\n\n  .download-button:hover {\n    background-color: #01e5c3;\n  }\n\n  .catalog-image {\n    flex: 1;\n    background-color: #f9f9f9;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    padding: 16px;\n  }\n\n  .catalog-image img {\n    max-width: 100%;\n    max-height: 100%;\n    border-radius: 8px;\n    object-fit: contain;\n  }\n\n  @media (max-width: 768px) {\n    .catalog-card {\n      flex-direction: column;\n    }\n\n    .catalog-info,\n    .catalog-image {\n      padding: 20px;\n    }\n  }\n<\/style>\n\n<div class=\"catalog-card\">\n  <div class=\"catalog-info\">\n    <div class=\"catalog-title\">\u041f\u0440\u0435\u0443\u0437\u043c\u0438\u0442\u0435 \u043a\u0430\u0442\u0430\u043b\u043e\u0433 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0442\u043d\u0438\u0445 \u0438\u043d\u0432\u0435\u0440\u0442\u043e\u0440\u0430 MINGCH<\/div>\n    <div class=\"catalog-text\">\n      \u041f\u043e\u0433\u043b\u0435\u0434\u0430\u0458\u0442\u0435 MINGCH \u043c\u043e\u0434\u0435\u043b\u0435 \u0438 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0458\u0435 \u043d\u0430 \u0458\u0435\u0434\u043d\u043e\u043c \u043c\u0435\u0441\u0442\u0443. \u041f\u0440\u043e\u043d\u0430\u0452\u0438\u0442\u0435 \u043f\u0440\u0430\u0432\u043e \u0438\u043d\u0432\u0435\u0440\u0442\u043e\u0440\u0441\u043a\u043e \u0440\u0435\u0448\u0435\u045a\u0435. \u041a\u043b\u0438\u043a\u043d\u0438\u0442\u0435 \u0434\u0430 \u0431\u0438\u0441\u0442\u0435 \u043e\u0434\u043c\u0430\u0445 \u043f\u0440\u0435\u0443\u0437\u0435\u043b\u0438 \u0446\u0435\u043e \u043a\u0430\u0442\u0430\u043b\u043e\u0433.\n    <\/div>\n    <a href=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2024\/09\/English-Product-Catalog.pdf\" target=\"_blank\" class=\"download-button\">\u041f\u0440\u0435\u0443\u0437\u043c\u0438 \u043a\u0430\u0442\u0430\u043b\u043e\u0433<\/a>\n  <\/div>\n  <div class=\"catalog-image\">\n    <img decoding=\"async\" src=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2024\/12\/7-0-What-is-the-difference-between-variable-speed-drive-and-variable-frequency-drive.webp\" alt=\"\u041f\u0440\u0435\u0443\u0437\u043c\u0438\u0442\u0435 MINGCH \u043a\u0430\u0442\u0430\u043b\u043e\u0433\">\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>\u0427\u0435\u0441\u0442\u043e \u043f\u043e\u0441\u0442\u0430\u0432\u0459\u0430\u043d\u0430 \u043f\u0438\u0442\u0430\u045a\u0430&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Does_a_Fan_VFD_Really_Cut_Energy_Costs\"><\/span>\u0414\u0430 \u043b\u0438 \u0412\u0424\u0414 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0437\u0430\u0438\u0441\u0442\u0430 \u0441\u043c\u0430\u045a\u0443\u0458\u0435 \u0442\u0440\u043e\u0448\u043a\u043e\u0432\u0435 \u0435\u043d\u0435\u0440\u0433\u0438\u0458\u0435?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Da. Budu\u0107i da snaga ventilatora prati kubnu vrednost brzine, \u010dak i skromna smanjenja brzine donose velike u\u0161tede energije u pore\u0111enju sa prigu\u0161ivanjem gasa. Objekti koji ve\u0107inu dana rade sa ventilatorima ispod pune potra\u017enje obi\u010dno vide najbr\u017ei povrat ulaganja.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Size_VFD_Does_a_Fan_Motor_Need\"><\/span>\u041a\u043e\u043b\u0438\u043a\u0438 \u0412\u0424\u0414 \u0458\u0435 \u043f\u043e\u0442\u0440\u0435\u0431\u0430\u043d \u0437\u0430 \u043c\u043e\u0442\u043e\u0440 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Odaberite pogon prema ampera\u017ei motora ventilatora pri punom optere\u0107enju, ne samo prema njegovoj snazi. Dodajte marginu za udarnu struju i potvrdite radni ciklus ventilatora, jer kontinuirani ventilatori za te\u0161ke uslove rada zahtevaju druga\u010dije margine preoptere\u0107enja od povremenih jedinica. Provera natpisne plo\u010dice motora prvo izbegava skupa predimenzionisanja kasnije.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_One_VFD_Control_Multiple_Fans_in_a_Group\"><\/span>\u041c\u043e\u0436\u0435 \u043b\u0438 \u0458\u0435\u0434\u0430\u043d \u0412\u0424\u0414 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0441\u0430\u0442\u0438 \u0432\u0438\u0448\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u0430\u0442\u043e\u0440\u0430 \u0443 \u0433\u0440\u0443\u043f\u0438?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Jedan pogon obi\u010dno kontroli\u0161e jedan motor, ali grupni kontroler mo\u017ee koordinisati nekoliko pojedina\u010dnih VFD-ova preko grupe ventilatora. Ovaj fazni pristup raspore\u0111uje udarnu struju i odr\u017eava stabilnost napona napajanja tokom pokretanja.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-0851a425 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-25\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/www.mingchele.com\/sr\/contact\/\" style=\"background-color:#1167fb\" target=\"_blank\" rel=\"noreferrer noopener\">\u0414\u043e\u0431\u0438\u0458\u0442\u0435 \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u0443 \u043f\u043e\u043d\u0443\u0434\u0443<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>This guide explains how variable frequency drives work on fan loads. It also covers why<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":16054,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[],"class_list":["post-16053","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vfd"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fan Variable Frequency Drive: The Optimal Efficiency Solution | Mingch<\/title>\n<meta name=\"description\" content=\"See how a fan variable frequency drive cuts energy use, handles inrush current, and fits into centralized HVAC fan group control for commercial and industrial sites.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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