{"id":14079,"date":"2025-07-04T09:36:28","date_gmt":"2025-07-04T01:36:28","guid":{"rendered":"https:\/\/www.tosunlux.eu\/?p=14079"},"modified":"2025-07-15T10:14:53","modified_gmt":"2025-07-15T02:14:53","slug":"single-phase-vs-3-phase-automatic-changeover-switch","status":"publish","type":"post","link":"https:\/\/www.tosunlux.eu\/hi\/blog\/single-phase-vs-3-phase-automatic-changeover-switch\/","title":{"rendered":"\u090f\u0915\u0932-\u091a\u0930\u0923 \u092c\u0928\u093e\u092e 3-\u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a: \u0906\u092a\u0915\u094b \u0915\u093f\u0938\u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u0948?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 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\" >\u0935\u093f\u0937\u092f\u0938\u0942\u091a\u0940<\/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=\"\u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0924\u093e\u0932\u093f\u0915\u093e \u091f\u0949\u0917\u0932 \u0915\u0930\u0947\u0902\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u091f\u0949\u0917\u0932<\/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.tosunlux.eu\/hi\/blog\/single-phase-vs-3-phase-automatic-changeover-switch\/#Understanding_Single%E2%80%91Phase_and_Three%E2%80%91Phase_Power\" title=\"\u090f\u0915\u0932-\u091a\u0930\u0923 \u0914\u0930 \u0924\u0940\u0928-\u091a\u0930\u0923 \u0936\u0915\u094d\u0924\u093f \u0915\u094b \u0938\u092e\u091d\u0928\u093e\">\u090f\u0915\u0932-\u091a\u0930\u0923 \u0914\u0930 \u0924\u0940\u0928-\u091a\u0930\u0923 \u0936\u0915\u094d\u0924\u093f \u0915\u094b \u0938\u092e\u091d\u0928\u093e<\/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.tosunlux.eu\/hi\/blog\/single-phase-vs-3-phase-automatic-changeover-switch\/#How_Each_Switch_Works\" title=\"\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u094d\u0935\u093f\u091a \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948\">\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u094d\u0935\u093f\u091a \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/single-phase-vs-3-phase-automatic-changeover-switch\/#Single%E2%80%91Phase_Automatic_Changeover_Switch\" title=\"\u090f\u0915\u0932-\u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a\">\u090f\u0915\u0932-\u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/single-phase-vs-3-phase-automatic-changeover-switch\/#3%E2%80%91Phase_Automatic_Changeover_Switch\" title=\"3-\u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a\">3-\u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/single-phase-vs-3-phase-automatic-changeover-switch\/#Head-to-Head_Comparison\" title=\"\u0906\u092e\u0928\u0947-\u0938\u093e\u092e\u0928\u0947 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e\">\u0906\u092e\u0928\u0947-\u0938\u093e\u092e\u0928\u0947 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e<\/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.tosunlux.eu\/hi\/blog\/single-phase-vs-3-phase-automatic-changeover-switch\/#Which_One_Should_You_Use\" title=\"\u0906\u092a\u0915\u094b \u0915\u094c\u0928 \u0938\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u093f\u090f?\">\u0906\u092a\u0915\u094b \u0915\u094c\u0928 \u0938\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u093f\u090f?<\/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.tosunlux.eu\/hi\/blog\/single-phase-vs-3-phase-automatic-changeover-switch\/#Why_TOSUNlux_Is_a_Step_Ahead\" title=\"TOSUNlux \u090f\u0915 \u0915\u0926\u092e \u0906\u0917\u0947 \u0915\u094d\u092f\u094b\u0902 \u0939\u0948?\">TOSUNlux \u090f\u0915 \u0915\u0926\u092e \u0906\u0917\u0947 \u0915\u094d\u092f\u094b\u0902 \u0939\u0948?<\/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.tosunlux.eu\/hi\/blog\/single-phase-vs-3-phase-automatic-changeover-switch\/#Installation_Tips\" title=\"\u0938\u094d\u0925\u093e\u092a\u0928\u093e \u092f\u0941\u0915\u094d\u0924\u093f\u092f\u093e\u0901\">\u0938\u094d\u0925\u093e\u092a\u0928\u093e \u092f\u0941\u0915\u094d\u0924\u093f\u092f\u093e\u0901<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.tosunlux.eu\/hi\/blog\/single-phase-vs-3-phase-automatic-changeover-switch\/#3_Phase_Automatic_Changeover_Switch_Final_Take\" title=\"3 \u092b\u0947\u091c\u093c \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u091a\u0947\u0902\u091c\u0913\u0935\u0930 \u0938\u094d\u0935\u093f\u091a: \u0905\u0902\u0924\u093f\u092e \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\">3 \u092b\u0947\u091c\u093c \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u091a\u0947\u0902\u091c\u0913\u0935\u0930 \u0938\u094d\u0935\u093f\u091a: \u0905\u0902\u0924\u093f\u092e \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>\u0935\u0948\u0915\u0932\u094d\u092a\u093f\u0915 \u092a\u093e\u0920: \u090f\u0915 \u0935\u093f\u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0938\u0902\u092f\u0902\u0924\u094d\u0930 \u092e\u0947\u0902 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092a\u093e\u0935\u0930 \u0938\u094d\u0935\u093f\u091a \u092a\u0948\u0928\u0932 \u0915\u093e \u0928\u093f\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0924\u0915\u0928\u0940\u0936\u093f\u092f\u0928 \u091f\u0948\u092c\u0932\u0947\u091f \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0930\u0939\u093e \u0939\u0948<\/p>\n\n\n\n<p>\u090f\u0915 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092c\u093f\u091c\u0932\u0940 \u0938\u094d\u0930\u094b\u0924 \u092c\u0939\u0941\u0924 \u092b\u0930\u094d\u0915 \u0921\u093e\u0932\u0924\u093e \u0939\u0948 - \u0916\u093e\u0938\u0915\u0930 \u091c\u092c \u092c\u0948\u0915\u0905\u092a \u092c\u093f\u091c\u0932\u0940 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/www.tosunlux.eu\/hi\/category\/automatic-changeover-switch\/#mainbox\" target=\"_blank\" rel=\"noreferrer noopener\">\u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a<\/a> \u0909\u0938 \u092c\u0926\u0932\u093e\u0935 \u0915\u093e \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u0915\u0930\u0947\u0902, \u0932\u0947\u0915\u093f\u0928 \u090f\u0915\u0932-\u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a \u0914\u0930 3 \u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a \u0915\u0947 \u092c\u0940\u091a \u091a\u092f\u0928 \u0915\u0930\u0928\u093e \u0906\u092a\u0915\u0947 \u092a\u093e\u0935\u0930 \u0938\u0947\u091f\u0905\u092a \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p>\u092f\u0939 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u093f\u0915\u093e \u092a\u094d\u0930\u092e\u0941\u0916 \u0905\u0902\u0924\u0930\u094b\u0902 \u0915\u094b \u0938\u092e\u091d\u093e\u0924\u0940 \u0939\u0948 \u0924\u093e\u0915\u093f \u0906\u092a \u0918\u0930\u094b\u0902, \u0935\u094d\u092f\u0935\u0938\u093e\u092f\u094b\u0902 \u0914\u0930 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0938\u0941\u0935\u093f\u0927\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0938\u0939\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930 \u0938\u0915\u0947\u0902\u0964<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.tosunlux.eu\/hi\/products\/tsmq1-intelligent-double-power-changeover-switch-tsmq1-630\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"454\" height=\"507\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542927346.webp\" alt=\"TOSUNlux \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u0923 \u0938\u094d\u0935\u093f\u091a\" class=\"wp-image-14098\" style=\"width:325px;height:auto\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542927346.webp 454w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542927346-269x300.webp 269w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542927346-11x12.webp 11w\" sizes=\"(max-width: 454px) 100vw, 454px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understanding_Single%E2%80%91Phase_and_Three%E2%80%91Phase_Power\"><\/span>\u090f\u0915\u0932-\u091a\u0930\u0923 \u0914\u0930 \u0924\u0940\u0928-\u091a\u0930\u0923 \u0936\u0915\u094d\u0924\u093f \u0915\u094b \u0938\u092e\u091d\u0928\u093e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u090f\u0915\u0932-\u092b\u0947\u091c \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u092e\u0947\u0902, \u092c\u093f\u091c\u0932\u0940 \u0926\u094b \u0924\u093e\u0930\u094b\u0902 (\u090f\u0915 \u0938\u0915\u094d\u0930\u093f\u092f, \u090f\u0915 \u0909\u0926\u093e\u0938\u0940\u0928) \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u092a\u094d\u0930\u0935\u093e\u0939\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u094b 230 V \u0924\u0915 \u0915\u0940 \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u0915\u0930\u0924\u0940 \u0939\u0948 - \u091c\u094b \u0918\u0930\u094b\u0902 \u0914\u0930 \u091b\u094b\u091f\u0947 \u0915\u093e\u0930\u094d\u092f\u093e\u0932\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0939\u0948\u0964&nbsp;<\/p>\n\n\n\n<p>\u0924\u0940\u0928-\u091a\u0930\u0923 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u093e\u0902 \u0924\u0940\u0928 \u0932\u093e\u0907\u0935 \u0924\u093e\u0930\u094b\u0902 (\u0905\u0915\u094d\u0938\u0930 \u090f\u0915 \u0924\u091f\u0938\u094d\u0925 \u0915\u0947 \u0938\u093e\u0925) \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902 \u0914\u0930 \u0909\u091a\u094d\u091a \u0935\u094b\u0932\u094d\u091f\u0947\u091c, \u091c\u0948\u0938\u0947 380 V \u092a\u0930 \u0915\u093e\u092e \u0915\u0930\u0924\u0940 \u0939\u0948\u0902, \u091c\u094b \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092e\u0936\u0940\u0928\u0930\u0940 \u0914\u0930 \u092c\u0921\u093c\u0947 HVAC \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0928\u093f\u0930\u0902\u0924\u0930 \u092c\u093f\u091c\u0932\u0940 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p>\u092f\u0939\u0940 \u0915\u093e\u0930\u0923 \u0939\u0948 \u0915\u093f <a href=\"https:\/\/www.tosunlux.eu\/hi\/automatic-changeover-switch\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0924\u0940\u0928 \u091a\u0930\u0923 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a<\/a> \u092e\u094c\u091c\u0942\u0926 \u0939\u0948: \u092f\u0939 \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0936\u0915\u094d\u0924\u093f \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0924\u0940\u0928\u094b\u0902 \u0932\u093e\u0907\u0928\u094b\u0902 \u0915\u094b \u090f\u0915 \u0938\u093e\u0925 \u0938\u094d\u0935\u093f\u091a \u0915\u0930\u0924\u093e \u0939\u0948\u0964 <strong>\u090f\u0915\u0932 \u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a<\/strong> \u0915\u0947\u0935\u0932 \u090f\u0915 \u0932\u093e\u0907\u0935 \u0932\u093e\u0907\u0928 \u0914\u0930 \u0928\u094d\u092f\u0942\u091f\u094d\u0930\u0932 \u0915\u094b \u0938\u094d\u0935\u093f\u091a \u0915\u0930\u0928\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.tosunlux.eu\/hi\/product\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"475\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542776947-1024x475.webp\" alt=\"tosunlux \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u0915\u0947 \u0932\u093f\u090f \u0935\u0928-\u0938\u094d\u091f\u0949\u092a \u0938\u092e\u093e\u0927\u093e\u0928\" class=\"wp-image-14094\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542776947-1024x475.webp 1024w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542776947-300x139.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542776947-768x356.webp 768w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542776947-18x8.webp 18w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542776947.webp 1245w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Each_Switch_Works\"><\/span>\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u094d\u0935\u093f\u091a \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0938\u092d\u0940 \u091a\u0947\u0902\u091c\u0913\u0935\u0930 \u0938\u094d\u0935\u093f\u091a \u090f\u0915 \u091c\u0948\u0938\u0947 \u0915\u093e\u092e \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947\u0964 \u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930 \u092f\u0939 \u0939\u0948 \u0915\u093f \u0935\u0947 \u0915\u093f\u0924\u0928\u0940 \u0932\u093e\u0907\u0928\u094b\u0902 \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u093f\u090f \u0917\u090f \u0939\u0948\u0902 \u0914\u0930 \u0935\u0947 \u0915\u093f\u0938 \u0924\u0930\u0939 \u0915\u0947 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u094b \u0938\u092a\u094b\u0930\u094d\u091f \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0939\u093e\u0901 \u0938\u093f\u0902\u0917\u0932-\u092b\u093c\u0947\u091c\u093c \u0914\u0930 \u0925\u094d\u0930\u0940-\u092b\u093c\u0947\u091c\u093c \u0911\u091f\u094b\u092e\u0948\u091f\u093f\u0915 \u091a\u0947\u0902\u091c\u0913\u0935\u0930 \u0938\u094d\u0935\u093f\u091a \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0907\u0938 \u092a\u0930 \u090f\u0915 \u0928\u091c\u093c\u0926\u0940\u0915\u0940 \u0928\u091c\u093c\u0930 \u0921\u093e\u0932\u0940 \u0917\u0908 \u0939\u0948\u0964<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.tosunlux.eu\/hi\/products\/hgld-double-power-automatic-changeover-switch-hgld-400a-4p\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"502\" height=\"487\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542915805.webp\" alt=\"TOSUNlux \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u0923 \u0938\u094d\u0935\u093f\u091a\" class=\"wp-image-14097\" style=\"width:271px;height:auto\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542915805.webp 502w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542915805-300x291.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752542915805-12x12.webp 12w\" sizes=\"(max-width: 502px) 100vw, 502px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Single%E2%80%91Phase_Automatic_Changeover_Switch\"><\/span>\u090f\u0915\u0932-\u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u092f\u0947 \u0938\u094d\u0935\u093f\u091a \u0938\u0930\u0932\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u092c\u0928\u093e\u090f \u0917\u090f \u0939\u0948\u0902\u0964 \u092f\u0947 \u0938\u094d\u0935\u093f\u091a \u0906\u092a\u0915\u0940 \u092e\u0941\u0916\u094d\u092f \u092c\u093f\u091c\u0932\u0940 \u0906\u092a\u0942\u0930\u094d\u0924\u093f\u2014\u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0909\u092a\u092f\u094b\u0917\u093f\u0924\u093e \u092c\u093f\u091c\u0932\u0940\u2014\u0915\u0947 \u0916\u0930\u093e\u092c \u0939\u094b\u0928\u0947 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e \u0932\u0947\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u0932\u094b\u0921 \u0915\u094b \u0915\u093f\u0938\u0940 \u092c\u0948\u0915\u0905\u092a \u0938\u094d\u0930\u094b\u0924, \u091c\u0948\u0938\u0947 \u0915\u093f \u0907\u0928\u094d\u0935\u0930\u094d\u091f\u0930 \u092f\u093e \u091c\u0928\u0930\u0947\u091f\u0930, \u092a\u0930 \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u093f\u0924 \u0915\u0930 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964 \u0938\u094d\u0925\u093f\u0930 \u092c\u093f\u091c\u0932\u0940 \u0906\u0928\u0947 \u092a\u0930, \u092f\u0947 \u0938\u094d\u0935\u093f\u091a \u0935\u093e\u092a\u0938 \u0938\u094d\u0935\u093f\u091a \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p>\u0935\u0947 \u0907\u0938\u0915\u0947 \u0932\u093f\u090f \u0938\u092c\u0938\u0947 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0902:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u091b\u094b\u091f\u0947 \u0918\u0930<\/li>\n\n\n\n<li>\u0938\u094d\u091f\u0948\u0902\u0921\u0905\u0932\u094b\u0928 \u0915\u093e\u0930\u094d\u092f\u093e\u0932\u092f \u0909\u092a\u0915\u0930\u0923<\/li>\n\n\n\n<li>\u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u092c\u0948\u0915\u0905\u092a \u0938\u0947\u091f\u0905\u092a \u091c\u094b \u092c\u0921\u093c\u0940 \u092e\u094b\u091f\u0930\u094b\u0902 \u092f\u093e \u0924\u0940\u0928-\u091a\u0930\u0923 \u092e\u0936\u0940\u0928\u0930\u0940 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0947<\/li>\n<\/ul>\n\n\n\n<p>\u0938\u094d\u0935\u093f\u091a\u093f\u0902\u0917 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0924\u094d\u0935\u0930\u093f\u0924 \u0914\u0930 \u0928\u093f\u0930\u094d\u092c\u093e\u0927 \u0939\u0948, \u091c\u094b \u0918\u0930\u0947\u0932\u0942 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u094b \u0905\u091a\u093e\u0928\u0915 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0940 \u0916\u0930\u093e\u092c\u0940 \u0938\u0947 \u092c\u091a\u093e\u0924\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3%E2%80%91Phase_Automatic_Changeover_Switch\"><\/span>3-\u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u090f\u0915 3-\u092b\u0947\u091c \u0938\u094d\u0935\u093f\u091a \u092d\u0940 \u092f\u0939\u0940 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u091c\u093c\u094d\u092f\u093e\u0926\u093e \u091c\u091f\u093f\u0932 \u0924\u0930\u0940\u0915\u0947 \u0938\u0947\u0964 \u092f\u0939 \u0924\u0940\u0928 \u0932\u093e\u0907\u0935 \u0924\u093e\u0930\u094b\u0902 \u0914\u0930 \u0905\u0915\u094d\u0938\u0930 \u090f\u0915 \u0928\u094d\u092f\u0942\u091f\u094d\u0930\u0932 \u0932\u093e\u0907\u0928 \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0915\u093e \u092e\u0924\u0932\u092c \u0939\u0948 \u0915\u093f \u092f\u0939 \u0909\u091a\u094d\u091a-\u0932\u094b\u0921 \u0935\u093e\u0932\u0947 \u0938\u092d\u0940 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u094b \u090f\u0915 \u0938\u093e\u0925 \u0938\u094d\u0935\u093f\u091a \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u0905\u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0932\u094b\u0921 \u092f\u093e \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0921\u094d\u0930\u0949\u092a \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u092d\u0940 \u092b\u0947\u091c\u093c \u0915\u094b \u090f\u0915 \u0938\u093e\u0925 \u0938\u094d\u0935\u093f\u091a \u0915\u0930\u0928\u093e \u091c\u093c\u0930\u0942\u0930\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u092e\u094b\u091f\u0930 \u092f\u093e \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u094b \u0928\u0941\u0915\u0938\u093e\u0928 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p>\u092f\u0947 \u0938\u094d\u0935\u093f\u091a \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u094d\u0925\u093e\u0928\u094b\u0902 \u092a\u0930 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0939\u0948\u0902:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0909\u0924\u094d\u092a\u093e\u0926\u0915 \u0938\u0902\u092f\u0902\u0924\u094d\u0930<\/li>\n\n\n\n<li>\u092c\u0921\u093c\u0947 \u0915\u093e\u0930\u094d\u092f\u093e\u0932\u092f \u092d\u0935\u0928<\/li>\n\n\n\n<li>\u0921\u0947\u091f\u093e \u0915\u0947\u0902\u0926\u094d\u0930 \u0914\u0930 \u0938\u0930\u094d\u0935\u0930 \u0915\u0915\u094d\u0937<\/li>\n<\/ul>\n\n\n\n<p>\u0924\u0940\u0928-\u091a\u0930\u0923 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925, \u0938\u092e\u0928\u094d\u0935\u092f \u0914\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948 - \u092f\u0939\u0940 \u0935\u0939 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0939\u0948 \u091c\u0939\u093e\u0902 TOSUNlux \u0915\u0947 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915-\u0917\u094d\u0930\u0947\u0921 \u0938\u094d\u0935\u093f\u091a \u091a\u092e\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Head-to-Head_Comparison\"><\/span>\u0906\u092e\u0928\u0947-\u0938\u093e\u092e\u0928\u0947 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0905\u0917\u0930 \u0906\u092a \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0928\u0939\u0940\u0902 \u0939\u0948\u0902 \u0915\u093f \u0906\u092a\u0915\u094b \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0938\u094d\u0935\u093f\u091a \u0915\u0940 \u091c\u093c\u0930\u0942\u0930\u0924 \u0939\u0948, \u0924\u094b \u090f\u0915 \u0938\u0940\u0927\u0940 \u0924\u0941\u0932\u0928\u093e \u0938\u0947 \u091a\u0940\u091c\u093c\u0947\u0902 \u0938\u094d\u092a\u0937\u094d\u091f \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0902\u0964 \u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930 \u0938\u093f\u0930\u094d\u092b\u093c \u0924\u093e\u0930\u094b\u0902 \u092e\u0947\u0902 \u0939\u0940 \u0928\u0939\u0940\u0902 \u0939\u0948\u0902\u2014\u0935\u0947 \u0938\u094d\u0925\u093e\u092a\u0928\u093e, \u0932\u093e\u0917\u0924 \u0914\u0930 \u0906\u092a \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0909\u092a\u0915\u0930\u0923 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u091a\u0932\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u0907\u0938 \u092a\u0930 \u092d\u0940 \u0905\u0938\u0930 \u0921\u093e\u0932\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p>\u092f\u0939\u093e\u0902 \u0926\u094b\u0928\u094b\u0902 \u092a\u094d\u0930\u0915\u093e\u0930\u094b\u0902 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0939\u0948:<\/p>\n\n\n\n<div class=\"product-specs-container\">\n<style>\n  .product-specs-container {\n    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;\n    margin: 2em 0;\n    width: 100%;\n  }\n\n  .specs-table-wrapper {\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n  }\n\n  \/* \u81ea\u5b9a\u4e49\u6eda\u52a8\u6761\u6837\u5f0f *\/\n  .specs-table-wrapper::-webkit-scrollbar {\n    height: 8px;\n    background-color: #f5f5f5;\n  }\n\n  .specs-table-wrapper::-webkit-scrollbar-thumb {\n    background-color: #b0b0b0;\n    border-radius: 4px;\n  }\n\n  .specs-table-wrapper::-webkit-scrollbar-thumb:hover {\n    background-color: #909090;\n  }\n\n  .specs-table {\n    width: 100%;\n    border-collapse: separate;\n    \/* \u6838\u5fc3\uff1a\u5206\u79bb\u6a21\u5f0f\u4ee5\u652f\u6301border-radius *\/\n    border-spacing: 0;\n    border: 1px solid #ddd;\n    border-radius: 10px;\n    \/* \u6574\u4f53\u5706\u89d2 *\/\n    overflow: hidden;\n    \/* \u6838\u5fc3\uff1a\u88c1\u526a\u5185\u90e8\u5143\u7d20\u7684\u76f4\u89d2 *\/\n    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);\n  }\n\n  .specs-table th,\n  .specs-table td {\n    padding: 14px 18px;\n    white-space: nowrap;\n    border-bottom: 1px solid #ddd;\n    border-right: 1px solid #ddd;\n    color: #000000; \/* \u5b57\u4f53\u989c\u8272\u4e3a\u9ed1\u8272 *\/\n  }\n\n  .specs-table thead th {\n    background-color: #f8f9fa;\n    font-weight: bold; \/* \u8868\u5934\u52a0\u7c97 *\/\n    color: #343a40;\n    text-align: center;\n  }\n\n  .specs-table tbody tr:nth-child(even) {\n    background-color: #fdfdfd;\n  }\n\n  .specs-table tbody tr:hover {\n    background-color: #f1f3f5;\n  }\n\n  \/* \u7ec6\u8282\uff1a\u7b2c\u4e00\u5217\u89c4\u683c\u540d\u5de6\u5bf9\u9f50 *\/\n  .specs-table td:first-child,\n  .specs-table th:first-child {\n    text-align: left;\n    font-weight: 500;\n  }\n\n  \/* \u6e05\u7406\uff1a\u79fb\u9664\u6700\u53f3\u4fa7\u548c\u6700\u5e95\u90e8\u7684\u591a\u4f59\u8fb9\u6846 *\/\n  .specs-table th:last-child,\n  .specs-table td:last-child {\n    border-right: none;\n  }\n\n  .specs-table tbody tr:last-child td {\n    border-bottom: none;\n  }\n<\/style>\n<div class=\"specs-table-wrapper\">\n  <table class=\"specs-table\">\n    <thead>\n      <tr>\n        <th>\u0935\u093f\u0936\u0947\u0937\u0924\u093e<\/th>\n        <th>\u090f\u0915\u0932-\u091a\u0930\u0923 \u0938\u094d\u0935\u093f\u091a<\/th>\n        <th>3-\u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a<\/th>\n      <\/tr>\n    <\/thead>\n    <tbody>\n      <tr>\n        <td>\u091a\u0930\u0923 \u0938\u094d\u0935\u093f\u091a \u0915\u093f\u090f \u0917\u090f<\/td>\n        <td>1 \u0932\u093e\u0907\u0935 + \u0924\u091f\u0938\u094d\u0925<\/td>\n        <td>3 \u091c\u0940\u0935\u0928 (+ \u0924\u091f\u0938\u094d\u0925 \u0935\u0948\u0915\u0932\u094d\u092a\u093f\u0915)<\/td>\n      <\/tr>\n      <tr>\n        <td>\u0938\u093f\u0938\u094d\u091f\u092e \u0935\u094b\u0932\u094d\u091f\u0947\u091c<\/td>\n        <td>230 V \u0924\u0915<\/td>\n        <td>380\u2013480V \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915<\/td>\n      <\/tr>\n      <tr>\n        <td>\u0932\u094b\u0921 \u092a\u094d\u0930\u0915\u093e\u0930<\/td>\n        <td>\u0906\u0935\u093e\u0938\u0940\u092f \/ \u0915\u093e\u0930\u094d\u092f\u093e\u0932\u092f \u0909\u092a\u0915\u0930\u0923<\/td>\n        <td>\u092e\u094b\u091f\u0930\u094d\u0938, \u0915\u0902\u092a\u094d\u0930\u0947\u0938\u0930, \u0938\u0930\u094d\u0935\u0930<\/td>\n      <\/tr>\n      <tr>\n        <td>\u0938\u094d\u0935\u093f\u091a\u093f\u0902\u0917 \u091c\u091f\u093f\u0932\u0924\u093e<\/td>\n        <td>\u0938\u0930\u0932<\/td>\n        <td>\u091c\u091f\u093f\u0932, \u090f\u0915 \u0938\u093e\u0925 \u091a\u0930\u0923 \u0938\u094d\u0935\u093f\u091a\u093f\u0902\u0917<\/td>\n      <\/tr>\n      <tr>\n        <td>\u0932\u093e\u0917\u0924 \u0914\u0930 \u0906\u0915\u093e\u0930<\/td>\n        <td>\u0928\u093f\u091a\u0932\u093e \/ \u0915\u0949\u092e\u094d\u092a\u0948\u0915\u094d\u091f<\/td>\n        <td>\u0909\u091a\u094d\u091a \u0932\u093e\u0917\u0924, \u092c\u0921\u093c\u093e \u092d\u094c\u0924\u093f\u0915 \u0906\u0915\u093e\u0930<\/td>\n      <\/tr>\n      <tr>\n        <td>\u0915\u0947 \u0932\u093f\u090f \u0906\u0926\u0930\u094d\u0936<\/td>\n        <td>\u091b\u094b\u091f\u0947 \u091c\u0928\u0930\u0947\u091f\u0930, \u0907\u0928\u094d\u0935\u0930\u094d\u091f\u0930<\/td>\n        <td>\u092c\u0921\u093c\u0947 \u091c\u0928\u0930\u0947\u091f\u0930, \u0924\u0940\u0928-\u091a\u0930\u0923 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u093e\u0901<\/td>\n      <\/tr>\n      <tr>\n        <td>TOSUNLux \u0915\u0940 \u092a\u0947\u0936\u0915\u0936<\/td>\n        <td>\u0939\u093e\u0901<\/td>\n        <td>\u092a\u0942\u0930\u0940 \u0930\u0947\u0902\u091c \u0909\u092a\u0932\u092c\u094d\u0927<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n<\/div>\n<\/div>\n\n\n\n<p>\u092f\u0939 \u0924\u093e\u0932\u093f\u0915\u093e \u0907\u0938 \u092c\u093e\u0924 \u092a\u0930 \u092a\u094d\u0930\u0915\u093e\u0936 \u0921\u093e\u0932\u0924\u0940 \u0939\u0948 \u0915\u093f \u092c\u0921\u093c\u0947 \u092a\u0930\u093f\u091a\u093e\u0932\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0924\u0940\u0928-\u091a\u0930\u0923\u0940\u092f \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a \u090f\u0915 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0915\u094d\u092f\u094b\u0902 \u0939\u0948\u0902 - \u0928 \u0915\u093f \u090f\u0915 \u0935\u093f\u0932\u093e\u0938\u093f\u0924\u093e\u0964<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.tosunlux.eu\/hi\/contact\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"616\" height=\"371\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482628955.webp\" alt=\"\u0935\u0928-\u0938\u094d\u091f\u0949\u092a \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915\u0932 \u0938\u0949\u0932\u094d\u092f\u0942\u0936\u0928 \u092a\u093e\u0930\u094d\u091f\u0928\u0930 \u091f\u0942 \u0938\u0928\u0932\u0915\u094d\u0938 \u0938\u0902\u092a\u0930\u094d\u0915 \u0924\u0930\u0940\u0915\u0947\" class=\"wp-image-14049\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482628955.webp 616w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482628955-300x181.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482628955-18x12.webp 18w\" sizes=\"(max-width: 616px) 100vw, 616px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Which_One_Should_You_Use\"><\/span>\u0906\u092a\u0915\u094b \u0915\u094c\u0928 \u0938\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u093f\u090f?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0926\u094b\u0928\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u0915\u093f\u0938\u0940 \u090f\u0915 \u0915\u094b \u091a\u0941\u0928\u0928\u093e \u0907\u0938 \u092c\u093e\u0924 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u093e \u0939\u0948 \u0915\u093f \u0906\u092a \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0940 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0915\u0947 \u0938\u093e\u0925 \u0915\u093e\u092e \u0915\u0930 \u0930\u0939\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u0923 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0906\u092a\u0915\u094b \u0915\u093f\u0924\u0928\u0947 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u092f\u093e \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p>\u0905\u0917\u0930 \u0906\u092a \u091b\u094b\u091f\u0947 \u0909\u092a\u0915\u0930\u0923\u094b\u0902, \u0932\u093e\u0907\u091f\u094b\u0902 \u092f\u093e \u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u0906\u0908\u091f\u0940 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u093e \u092c\u0948\u0915\u0905\u092a \u0915\u093f\u0938\u0940 \u092e\u093e\u0928\u0915 \u0918\u0930\u0947\u0932\u0942 \u092f\u093e \u0915\u093e\u0930\u094d\u092f\u093e\u0932\u092f \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u0938\u0947 \u0932\u0947 \u0930\u0939\u0947 \u0939\u0948\u0902, \u0924\u094b \u090f\u0915 \u0938\u093f\u0902\u0917\u0932 \u092b\u0947\u091c\u093c \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u091a\u0947\u0902\u091c\u0913\u0935\u0930 \u0938\u094d\u0935\u093f\u091a \u0905\u0915\u094d\u0938\u0930 \u0915\u093e\u092b\u093c\u0940 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u0915\u093f\u092b\u093c\u093e\u092f\u0924\u0940 \u0939\u0948, \u0932\u0917\u093e\u0928\u0947 \u092e\u0947\u0902 \u0906\u0938\u093e\u0928 \u0939\u0948, \u0914\u0930 \u091c\u093c\u094d\u092f\u093e\u0926\u093e\u0924\u0930 \u0907\u0928\u094d\u0935\u0930\u094d\u091f\u0930 \u0914\u0930 \u091b\u094b\u091f\u0947 \u091c\u0928\u0930\u0947\u091f\u0930 \u0938\u0947\u091f\u0905\u092a \u0915\u0947 \u0938\u093e\u0925 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p>\u0932\u0947\u0915\u093f\u0928 \u092f\u0926\u093f \u0906\u092a \u0926\u094c\u0921\u093c \u0930\u0939\u0947 \u0939\u0948\u0902:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u092d\u093e\u0930\u0940 \u0927\u093e\u0930\u093e \u0916\u0940\u0902\u091a\u0928\u0947 \u0935\u093e\u0932\u0947 \u0909\u092a\u0915\u0930\u0923<\/li>\n\n\n\n<li>\u092e\u094b\u091f\u0930 \u092f\u093e \u0915\u0902\u092a\u094d\u0930\u0947\u0938\u0930<\/li>\n\n\n\n<li>\u0924\u0940\u0928-\u091a\u0930\u0923 \u0932\u093e\u0907\u0928\u094b\u0902 \u092a\u0930 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u093e\u0901<\/li>\n<\/ul>\n\n\n\n<p>...\u0906\u092a\u0915\u094b \u0938\u0902\u0924\u0941\u0932\u093f\u0924, \u090f\u0915 \u0938\u093e\u0925 \u0938\u094d\u0935\u093f\u091a\u093f\u0902\u0917 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0914\u0930 \u091a\u0930\u0923 \u0935\u093f\u092b\u0932\u0924\u093e \u092f\u093e \u0905\u0938\u0902\u0924\u0941\u0932\u0928 \u0938\u0947 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0940 \u0915\u094d\u0937\u0924\u093f \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f 3 \u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0917\u0940\u0964<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.tosunlux.eu\/hi\/company\/about-us\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"480\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/06\/ONE-STOPELECTRICAL-SOLUTIONSPARTNER-TOSUNlux-factory.webp\" alt=\"\u0935\u0928-\u0938\u094d\u091f\u0949\u092a \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915\u0932 \u0938\u0949\u0932\u094d\u092f\u0942\u0936\u0928 \u092a\u093e\u0930\u094d\u091f\u0928\u0930 \u091f\u0942 \u0938\u0928\u0932\u0915\u094d\u0938 \u092b\u0948\u0915\u094d\u091f\u094d\u0930\u0940\" class=\"wp-image-13781\" style=\"width:441px;height:auto\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/06\/ONE-STOPELECTRICAL-SOLUTIONSPARTNER-TOSUNlux-factory.webp 600w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/06\/ONE-STOPELECTRICAL-SOLUTIONSPARTNER-TOSUNlux-factory-300x240.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/06\/ONE-STOPELECTRICAL-SOLUTIONSPARTNER-TOSUNlux-factory-15x12.webp 15w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_TOSUNlux_Is_a_Step_Ahead\"><\/span>TOSUNlux \u090f\u0915 \u0915\u0926\u092e \u0906\u0917\u0947 \u0915\u094d\u092f\u094b\u0902 \u0939\u0948?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0915\u0908 \u092c\u094d\u0930\u093e\u0902\u0921 \u091a\u0947\u0902\u091c\u0913\u0935\u0930 \u0938\u094d\u0935\u093f\u091a \u0909\u092a\u0932\u092c\u094d\u0927 \u0915\u0930\u093e\u0924\u0947 \u0939\u0948\u0902, \u0932\u0947\u0915\u093f\u0928 \u0938\u092d\u0940 \u0915\u0920\u093f\u0928 \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u091f\u093f\u0915\u093e\u090a \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0947\u0964 TOSUNlux \u0905\u092a\u0928\u0947 \u0938\u094d\u0935\u093f\u091a \u0915\u094b \u0907\u0902\u0938\u094d\u091f\u0949\u0932\u0930 \u0914\u0930 \u0905\u0902\u0924\u093f\u092e \u0909\u092a\u092f\u094b\u0917\u0915\u0930\u094d\u0924\u093e \u0915\u094b \u0927\u094d\u092f\u093e\u0928 \u092e\u0947\u0902 \u0930\u0916\u0915\u0930 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u0930\u0924\u093e \u0939\u0948, \u0914\u0930 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0938\u094d\u0925\u093e\u092f\u093f\u0924\u094d\u0935, \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f\u0924\u093e \u0914\u0930 \u0905\u0928\u0941\u0915\u0942\u0932\u0924\u093e \u092a\u0930 \u0927\u094d\u092f\u093e\u0928 \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p>TOSUNlux \u0915\u094b \u0905\u0932\u0917 \u092c\u0928\u093e\u0928\u0947 \u0935\u093e\u0932\u0940 \u092c\u093e\u0924\u0947\u0902 \u092f\u0939\u093e\u0902 \u0926\u0940 \u0917\u0908 \u0939\u0948\u0902:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u092a\u0942\u0930\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e<\/strong> \u090f\u0915\u0932 \u0914\u0930 3-\u091a\u0930\u0923 \u092e\u0949\u0921\u0932 \u0926\u094b\u0928\u094b\u0902 \u0915\u0947<\/li>\n\n\n\n<li><strong>1000V \u0924\u0915 \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0930\u0947\u091f\u093f\u0902\u0917<\/strong>\u0906\u0935\u093e\u0938\u0940\u092f, \u0935\u093e\u0923\u093f\u091c\u094d\u092f\u093f\u0915 \u0914\u0930 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924<\/li>\n\n\n\n<li><strong>\u091a\u0930\u0923 \u0938\u0902\u0938\u0942\u091a\u0928 \u0914\u0930 \u0935\u093f\u0932\u0902\u092c \u091f\u093e\u0907\u092e\u0930<\/strong> \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0938\u094d\u0935\u093f\u091a\u093f\u0902\u0917 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f<\/li>\n\n\n\n<li><strong>\u0909\u092a\u092f\u094b\u0917\u0915\u0930\u094d\u0924\u093e \u0915\u0947 \u0905\u0928\u0941\u0915\u0942\u0932 \u0938\u0941\u0935\u093f\u0927\u093e\u090f\u0901<\/strong> \u091c\u0948\u0938\u0947 \u0938\u0902\u0915\u0947\u0924\u0915 \u0932\u093e\u0907\u091f, \u0921\u0940\u0906\u0908\u090f\u0928-\u0930\u0947\u0932 \u092e\u093e\u0909\u0902\u091f\u093f\u0902\u0917 \u0914\u0930 \u0915\u0949\u092e\u094d\u092a\u0948\u0915\u094d\u091f \u0921\u093f\u091c\u093c\u093e\u0907\u0928<\/li>\n<\/ul>\n\n\n\n<p>\u091a\u093e\u0939\u0947 \u0906\u092a \u090f\u0915 \u091b\u094b\u091f\u0947 \u0938\u0947 \u0918\u0930 \u092f\u093e \u090f\u0915 \u092c\u0921\u093c\u0940 \u0938\u0941\u0935\u093f\u0927\u093e \u0915\u094b \u092c\u093f\u091c\u0932\u0940 \u0926\u0947 \u0930\u0939\u0947 \u0939\u094b\u0902, TOSUNlux \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a \u092d\u0930\u094b\u0938\u0947\u092e\u0902\u0926 \u092c\u0926\u0932\u093e\u0935\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930 \u0915\u093f\u090f \u0917\u090f \u0939\u0948\u0902 - \u091a\u093e\u0939\u0947 \u0932\u094b\u0921 \u0915\u093f\u0924\u0928\u093e \u092d\u0940 \u0939\u094b\u0964<\/p>\n\n\n\n<p>Alt-text: Tosunlux \u0915\u0947 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.tosunlux.eu\/hi\/contact\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"616\" height=\"371\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482628955.webp\" alt=\"\u0935\u0928-\u0938\u094d\u091f\u0949\u092a \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915\u0932 \u0938\u0949\u0932\u094d\u092f\u0942\u0936\u0928 \u092a\u093e\u0930\u094d\u091f\u0928\u0930 \u091f\u0942 \u0938\u0928\u0932\u0915\u094d\u0938 \u0938\u0902\u092a\u0930\u094d\u0915 \u0924\u0930\u0940\u0915\u0947\" class=\"wp-image-14049\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482628955.webp 616w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482628955-300x181.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482628955-18x12.webp 18w\" sizes=\"(max-width: 616px) 100vw, 616px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Installation_Tips\"><\/span>\u0938\u094d\u0925\u093e\u092a\u0928\u093e \u092f\u0941\u0915\u094d\u0924\u093f\u092f\u093e\u0901<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u091a\u0947\u0902\u091c\u0913\u0935\u0930 \u0938\u094d\u0935\u093f\u091a \u0932\u0917\u093e\u0928\u093e \u0938\u093f\u0930\u094d\u092b\u093c \u092a\u094d\u0932\u0917-\u090f\u0902\u0921-\u092a\u094d\u0932\u0947 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964 \u0906\u092a\u0915\u0947 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u0947 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0914\u0930 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0938\u0902\u091a\u093e\u0932\u0928 \u0915\u094b \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092f\u0939\u093e\u0902 \u0915\u0941\u091b \u0938\u0941\u091d\u093e\u0935 \u0926\u093f\u090f \u0917\u090f \u0939\u0948\u0902:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0914\u0930 \u0915\u0930\u0902\u091f \u0930\u0947\u091f\u093f\u0902\u0917 \u0915\u093e \u092e\u093f\u0932\u093e\u0928 \u0915\u0930\u0947\u0902<\/strong> \u0905\u092a\u0928\u0947 \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u092d\u093e\u0930 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u0906\u0915\u093e\u0930 \u0918\u091f\u093e\u0928\u0947 \u0938\u0947 \u092c\u091a\u0947\u0902<\/li>\n\n\n\n<li><strong>\u0935\u093f\u0932\u0902\u092c \u091f\u093e\u0907\u092e\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902<\/strong> \u091b\u094b\u091f\u0940 \u092c\u093f\u091c\u0932\u0940 \u0915\u091f\u094c\u0924\u0940 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0917\u0932\u0924 \u091f\u094d\u0930\u093f\u0917\u0930 \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f<\/li>\n\n\n\n<li><strong>\u091a\u0930\u0923 \u0938\u0902\u0924\u0941\u0932\u0928 \u0915\u0940 \u091c\u093e\u0901\u091a \u0915\u0930\u0947\u0902<\/strong> \u0938\u094d\u0935\u093f\u091a\u093f\u0902\u0917 \u0915\u0947 \u092c\u093e\u0926\u2014\u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a \u0938\u0947 \u0924\u0940\u0928-\u091a\u0930\u0923 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u092a\u0930<\/li>\n\n\n\n<li><strong>\u092e\u093e\u0938\u093f\u0915 \u092a\u0930\u0940\u0915\u094d\u0937\u0923<\/strong> \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0938\u094d\u0935\u093f\u091a\u093f\u0902\u0917 \u0905\u092a\u0947\u0915\u094d\u0937\u093e\u0928\u0941\u0938\u093e\u0930 \u0915\u093e\u092e \u0915\u0930\u0924\u0940 \u0939\u0948 \u0907\u0938\u0915\u0940 \u092a\u0941\u0937\u094d\u091f\u093f \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f<\/li>\n<\/ul>\n\n\n\n<p>\u0909\u091a\u093f\u0924 \u0938\u094d\u0925\u093e\u092a\u0928\u093e \u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948 \u0915\u093f \u0906\u092a\u0915\u093e \u0938\u094d\u0935\u093f\u091a \u092c\u093f\u0928\u093e \u0915\u093f\u0938\u0940 \u0905\u092a\u094d\u0930\u0924\u094d\u092f\u093e\u0936\u093f\u0924 \u0916\u0930\u093e\u092c\u0940 \u0915\u0947 \u0905\u092a\u0928\u093e \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0930\u0939\u0947\u0964<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d 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-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.tosunlux.eu\/hi\/contact\/\" style=\"border-radius:50px;background-color:#00b1cd\" target=\"_blank\" rel=\"noreferrer noopener\">\u090f\u0915 \u0915\u0939\u093e\u0935\u0924 \u0915\u0939\u0928\u093e<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Phase_Automatic_Changeover_Switch_Final_Take\"><\/span>3 \u092b\u0947\u091c\u093c \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u091a\u0947\u0902\u091c\u0913\u0935\u0930 \u0938\u094d\u0935\u093f\u091a: \u0905\u0902\u0924\u093f\u092e \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u090f\u0915\u0932 \u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a \u0914\u0930 3 \u091a\u0930\u0923 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a \u0915\u0947 \u092c\u0940\u091a \u091a\u092f\u0928 \u0906\u092a\u0915\u0947 \u092a\u093e\u0935\u0930 \u0938\u0947\u091f\u0905\u092a \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u093e \u0939\u0948:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0918\u0930\u094b\u0902 \u0914\u0930 \u091b\u094b\u091f\u0940 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915\u0932-\u091a\u0930\u0923 \u0938\u094d\u0935\u093f\u091a \u0915\u0949\u092e\u094d\u092a\u0948\u0915\u094d\u091f, \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0914\u0930 \u092c\u091c\u091f-\u0905\u0928\u0941\u0915\u0942\u0932 \u0939\u0948\u0964<\/li>\n\n\n\n<li>\u092c\u0921\u093c\u0947 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092f\u093e \u0935\u093e\u0923\u093f\u091c\u094d\u092f\u093f\u0915 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f, \u0915\u0947\u0935\u0932 \u0924\u0940\u0928-\u091a\u0930\u0923 \u0938\u094d\u0935\u093f\u091a \u0939\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924, \u0938\u092e\u0915\u093e\u0932\u093f\u0915 \u0938\u094d\u0935\u093f\u091a\u093f\u0902\u0917 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/www.tosunlux.eu\/hi\/company\/about-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">TOSUN\u0932\u0915\u094d\u0938 <\/a>\u00a0\u0939\u092e \u0938\u092e\u091d\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092c\u093f\u091c\u0932\u0940 \u0938\u0947 \u0915\u094b\u0908 \u0938\u092e\u091d\u094c\u0924\u093e \u0928\u0939\u0940\u0902 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e\u0964 \u0907\u0938\u0940\u0932\u093f\u090f \u0939\u092e \u0909\u091a\u094d\u091a-\u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0935\u093e\u0932\u0947 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0924\u0940\u0928-\u091a\u0930\u0923\u0940\u092f \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0938\u094d\u0935\u093f\u091a \u0914\u0930 \u090f\u0915\u0932-\u091a\u0930\u0923\u0940\u092f \u092e\u0949\u0921\u0932\u094b\u0902 \u0915\u0940 \u090f\u0915 \u092a\u0942\u0930\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u2014\u091c\u094b \u0915\u093f\u0938\u0940 \u092d\u0940 \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0906\u092a\u0915\u0947 \u0938\u0902\u091a\u093e\u0932\u0928 \u0915\u094b \u0938\u0941\u091a\u093e\u0930\u0942 \u0930\u0916\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u093f\u090f \u0917\u090f \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p>\u0918\u0930\u094b\u0902 \u0938\u0947 \u0932\u0947\u0915\u0930 \u092d\u093e\u0930\u0940 \u0909\u0926\u094d\u092f\u094b\u0917 \u0924\u0915, \u0939\u092e\u093e\u0930\u0947 \u092a\u093e\u0938 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0938\u094d\u0935\u093f\u091a \u0939\u0948\u0964<a href=\"https:\/\/www.tosunlux.eu\/hi\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0939\u092e\u0938\u0947 \u0938\u0902\u092a\u0930\u094d\u0915 \u0915\u0930\u0947\u0902<\/a> \u0905\u0927\u093f\u0915 \u091c\u093e\u0928\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u091c \u0939\u0940 \u0938\u0902\u092a\u0930\u094d\u0915 \u0915\u0930\u0947\u0902!<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.tosunlux.eu\/hi\/be-our-partner\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"529\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482634424-1024x529.webp\" alt=\"\u0935\u0928-\u0938\u094d\u091f\u0949\u092a \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915\u0932 \u0938\u0949\u0932\u094d\u092f\u0942\u0936\u0928 \u092a\u093e\u0930\u094d\u091f\u0928\u0930 \u091f\u0942 \u0938\u0928\u0932\u0915\u094d\u0938 \u0935\u0948\u0936\u094d\u0935\u093f\u0915 \u0938\u0947\u0935\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\" class=\"wp-image-14050\" style=\"width:732px;height:auto\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482634424-1024x529.webp 1024w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482634424-300x155.webp 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482634424-768x397.webp 768w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482634424-18x9.webp 18w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2025\/07\/1752482634424.webp 1352w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Alt-text: Technician using a tablet to inspect industrial power switch panel in a manufacturing facility A reliable power source makes all the difference\u2014especially when backup power is required.&nbsp; Automatic changeover switches manage that shift, but choosing between a single-phase automatic changeover switch and a 3 phase automatic changeover switch depends on your power setup. This guide explains the key differences so you can select the right solution for homes, businesses, and industrial facilities. Understanding Single\u2011Phase and Three\u2011Phase Power In a single-phase system, power flows through two wires (one live, one neutral), delivering up to 230\u202fV\u2014enough for homes and small offices.&nbsp; Three-phase systems use three live wires (often with a neutral) and operate at higher voltages, like 380\u202fV, delivering continuous power well-suited for industrial machinery and large HVAC systems. That\u2019s why the automatic three phase changeover switch exists: it switches all three lines simultaneously to ensure balanced power. A single phase automatic changeover switch only needs to switch one live line and neutral. How Each Switch Works Not all changeover switches work the same way. The main difference lies in how many lines they&#8217;re designed to handle and what kind of systems they support. Here&#8217;s a closer look at how single-phase and three-phase automatic changeover switches function. Single\u2011Phase Automatic Changeover Switch These switches are built for simplicity. They detect when your main power supply fails\u2014usually utility power\u2014and automatically shift the load to a backup source like an inverter or generator. Once stable power returns, they switch back. They&#8217;re best suited for: The switching process is quick [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14093,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-14079","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Single-Phase vs. 3-Phase Automatic Changeover Switch: Which Do You Need? | TOSUNlux<\/title>\n<meta name=\"description\" content=\"Compare single phase and 3 phase automatic changeover switch options. 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