{"id":249,"date":"2025-09-24T14:58:54","date_gmt":"2025-09-24T06:58:54","guid":{"rendered":"https:\/\/hbr.gewm.cn\/?p=249"},"modified":"2025-09-24T14:58:54","modified_gmt":"2025-09-24T06:58:54","slug":"guide-to-low-voltage-distribution-systems","status":"publish","type":"post","link":"https:\/\/www.trafopsu.com\/ko\/guide-to-low-voltage-distribution-systems\/","title":{"rendered":"\uc800\uc804\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\uc800\uc804\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc740 \uc8fc\uac70, \uc0c1\uc5c5 \ubc0f \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud604\ub300 \uc804\uae30 \uc778\ud504\ub77c\uc758 \uc911\ucd94\uc785\ub2c8\ub2e4. \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc804\uae30 \uc5d0\ub108\uc9c0 \uacf5\uae09\uc744 \ubcf4\uc7a5\ud558\ub294 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4,&nbsp;<a href=\"https:\/\/www.trafopsu.com\/ko\/SMPS-Transformers-pl3641709.html\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\ubcc0\uc555\uae30<\/strong><\/a>&nbsp;\ub294 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc800\uc804\uc555 \uc2dc\uc2a4\ud15c\uc758 \uad6c\uc870, \uae30\ub2a5 \ubc0f \ucd5c\uc801\ud654 \uc804\ub7b5\uc744 \uc0b4\ud3b4\ubd04\uc73c\ub85c\uc368 \ub3c5\uc790\uac00 \uc124\uacc4 \ubc0f \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud0c4\ud0c4\ud55c \uae30\ucd08\ub97c \ub2e4\uc9c8 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc800\uc804\uc555 \ubc30\uc804\uc5d0\uc11c \ubcc0\uc555\uae30\uc758 \uc5ed\ud560 \uc774\ud574<\/h2>\n\n\n\n<p>A&nbsp;<strong>\ubcc0\uc555\uae30<\/strong>&nbsp;\ub294 \uc804\uc790\uae30 \uc720\ub3c4\ub97c \ud1b5\ud574 \ub450 \uac1c \uc774\uc0c1\uc758 \ud68c\ub85c \uac04\uc5d0 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uc804\ub2ec\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \ud544\uc218 \uc804\uae30 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc800\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubcc0\uc555\uae30\ub294 \uc8fc\ub85c \uace0\uc555 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc218\uc2e0\ub41c \uc804\uc555\uc744 \ucd5c\uc885 \uc0ac\uc6a9\uc790 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc548\uc804\ud55c \uc218\uc900(\uc77c\ubc18\uc801\uc73c\ub85c 120V ~ 480V \ubc94\uc704)\uc73c\ub85c \ub0ae\ucd94\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc77c\ubc18\uc801\uc778 \uc124\uc815\uc740 \uc911\uc804\uc555 \ubcc0\uc804\uc18c\uc758 2\ucc28 \uce21\uc5d0\uc11c \ubcc0\uc555\uae30\uac00 11kV \ub610\ub294 33kV\uc640 \uac19\uc740 \uc804\uc555\uc744 \ub354 \ub0ae\uc740 \uac12\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \ub370\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac10\uc18c\ub294 \uc6b4\uc601 \uc548\uc804, \uc7a5\ube44 \uc218\uba85 \ubc0f \uc2dc\uc2a4\ud15c \ud6a8\uc728\uc744 \uc704\ud574 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub300\ubd80\ubd84\uc758 \uac00\uc804\uc81c\ud488\uacfc \uc0ac\ubb34\uc6a9 \uc7a5\ube44\ub294 \uc800\uc804\uc555\uc5d0\uc11c \uc791\ub3d9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uc911\uc804\uc555\uc774\ub098 \uace0\uc555\uc5d0 \uc9c1\uc811 \ub178\ucd9c\ub418\uba74 \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc800\uc804\uc555 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubcc0\uc555\uae30\uc5d0\ub294 \ud06c\uac8c \ub450 \uac00\uc9c0 \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4:&nbsp;<strong>\uac74\uc2dd<\/strong>&nbsp;\uadf8\ub9ac\uace0&nbsp;<strong>\uc624\uc77c \uce68\uc9c0<\/strong>. \uac74\uc2dd \ubcc0\uc555\uae30\ub294 \ud654\uc7ac \uc548\uc804\uc774 \uc6b0\ub824\ub418\ub294 \uc2e4\ub0b4 \ud658\uacbd\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ubc18\uba74, \uc720\uc785\uc2dd \ubcc0\uc555\uae30\ub294 \ub0c9\uac01 \uae30\ub2a5\uc774 \uc6b0\uc218\ud558\uc5ec \uc2e4\uc678 \ub610\ub294 \ub300\uaddc\ubaa8 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc120\ud638\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubcc0\uc555\uae30\ub294 \uae30\ubcf8\uc801\uc778 \uc804\uc555 \ubcc0\ud658 \uc678\uc5d0\ub3c4 \ub2e4\uc74c\uc5d0\ub3c4 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.&nbsp;<strong>\uc804\uc555 \uc870\uc815, \uc808\uc5f0 \ubc0f \ubd80\ud558 \ubd84\uc0b0<\/strong>. \uc608\ub97c \ub4e4\uc5b4 \uc808\uc5f0 \ubcc0\uc555\uae30\ub294 \ud2b9\ud788 \ubcd1\uc6d0\uc774\ub098 \uc2e4\ud5d8\uc2e4\uacfc \uac19\uc774 \ubbfc\uac10\ud55c \ud658\uacbd\uc5d0\uc11c \ud68c\ub85c\ub97c \ubd84\ub9ac\ud558\uace0 \uac10\uc804 \uc704\ud5d8\uc744 \uc904\uc774\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubcc0\uc555\uae30\uc758 \ud6a8\uc728\uc740 \uc800\uc804\uc555 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc9c0\ud45c\uc785\ub2c8\ub2e4. \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc744 \uac1c\uc120\ud558\ub824\uba74 \uc5f4(I\u22832;R \uc190\uc2e4) \ubc0f \uc790\ud654 \uc804\ub958\ub85c \uc778\ud55c \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud574\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucd5c\uc801\uc758 \uc2dc\uc2a4\ud15c \uc124\uacc4\ub97c \uc704\ud574\uc11c\ub294 \ubd80\ud558 \uc218\uc694, \ub0b4\uacb0\ud568\uc131 \ubc0f \uace0\uc870\ud30c \uc65c\uace1\uc744 \uae30\uc900\uc73c\ub85c \uc62c\ubc14\ub978 \ubcc0\uc555\uae30 \uc0ac\uc591\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/imrorwxhojrrlr5o-static.micyjz.com\/cloud\/lmBprKonlpSRjlqqmqqkip\/imgi_45_8.jpg\" alt=\"\ubcc0\uc555\uae30\" title=\"\ubcc0\uc555\uae30\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc77c\ubc18\uc801\uc778 \uc800\uc804\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc758 \uad6c\uc131 \uc694\uc18c<\/h2>\n\n\n\n<p>\ub354 \ub098\uc740 \uc774\ud574\ub97c \uc704\ud574&nbsp;<a href=\"https:\/\/www.trafopsu.com\/ko\/SMPS-Transformers-pl3641709.html\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\ubcc0\uc555\uae30<\/strong>&nbsp;<\/a>\ubcf4\ub2e4 \uad11\ubc94\uc704\ud55c \uc800\uc804\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc5d0 \ud1b5\ud569\ub418\ub294 \uacbd\uc6b0, \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \uc804\ub825\uc744 \uacf5\uae09\ud558\uae30 \uc704\ud574 \ud568\uaed8 \uc791\ub3d9\ud558\ub294 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub97c \uc778\uc2dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud45c: \uc800\uc804\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc758 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uad6c\uc131 \uc694\uc18c<\/th><th>\uae30\ub2a5<\/th><\/tr><\/thead><tbody><tr><td>\ud2b8\ub79c\uc2a4\ud3ec\uba38<\/td><td>\uc911\/\uace0\uc804\uc555\uc744 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc800\uc804\uc555\uc73c\ub85c \ub2e8\uacc4\uc801 \uac15\uc555<\/td><\/tr><tr><td>\uc2a4\uc704\uce58 \uae30\uc5b4<\/td><td>\uc804\uae30 \uc7a5\ube44 \uc81c\uc5b4, \ubcf4\ud638 \ubc0f \uaca9\ub9ac<\/td><\/tr><tr><td>\ubc84\uc2a4 \ubc14<\/td><td>\uc5ec\ub7ec \ucd9c\ub825 \ud68c\ub85c\uc5d0 \uc804\ub825 \ubd84\ubc30<\/td><\/tr><tr><td>\ud68c\ub85c \ucc28\ub2e8\uae30<\/td><td>\uacfc\ubd80\ud558 \ubc0f \ub2e8\ub77d\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uae30 \uc704\ud574 \uc804\ub958 \ud750\ub984\uc744 \ucc28\ub2e8\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ubd84\ubc30 \ud328\ub110<\/td><td>\uc5ec\ub7ec \uac1c\uc758 \ud68c\ub85c \ucc28\ub2e8\uae30\ub97c \uc218\uc6a9\ud558\uace0 \ubd84\uae30 \ud68c\ub85c\ub97c \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ubcf4\ud638 \ub9b4\ub808\uc774<\/td><td>\uc2dc\uc2a4\ud15c \ub3d9\uc791\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \ubcf4\ud638 \uc7a5\uce58\ub97c \ud2b8\ub9ac\uac70\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uc811\uc9c0 \uc2dc\uc2a4\ud15c<\/td><td>\uace0\uc7a5 \uc804\ub958\ub97c \uc811\uc9c0\ub85c \ub9ac\ub514\ub809\uc158\ud558\uc5ec \uc548\uc804 \uc81c\uacf5<\/td><\/tr><tr><td>\ub85c\ub4dc \uc13c\ud130<\/td><td>\uae30\uae30 \ub610\ub294 \uc7a5\uce58\uc5d0 \ub300\ud55c \ucd5c\uc885 \uc804\ub825 \uacf5\uae09 \uc9c0\uc810<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\uc774 \uc2dc\uc2a4\ud15c\uc758 \uc911\uc2ec\uc5d0\ub294 \ubcc0\uc555\uae30\uac00 \uc788\uc73c\uba70, \ub4e4\uc5b4\uc624\ub294 \uc804\uc555\uc744 \uc870\uc808\ud558\uace0 \ucd94\uac00 \ubc30\uc804\uc5d0 \uc801\ud569\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc2a4\uc704\uce58 \uae30\uc5b4\uc640 \ud68c\ub85c \ucc28\ub2e8\uae30\ub294 \uacfc\ubd80\ud558 \ub610\ub294 \uace0\uc7a5 \ubc1c\uc0dd \uc2dc \uc804\uae30 \uacf5\uae09\uc774 \uc790\ub3d9\uc73c\ub85c \uc911\ub2e8\ub418\uc5b4 \uc7a5\ube44\uc640 \uc778\ub825\uc744 \ubaa8\ub450 \ubcf4\ud638\ud558\ub294 \ub370 \uc5c6\uc5b4\uc11c\ub294 \uc548 \ub420 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uad6c\ub9ac \ub610\ub294 \uc54c\ub8e8\ubbf8\ub284\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \ubc84\uc2a4\ubc14\ub294 \uc804\uae30\ub97c \uc704\ud55c \uc800\ud56d\uc774 \ub0ae\uc740 \uacbd\ub85c\ub97c \uc81c\uacf5\ud558\uace0 \ud6a8\uc728\uc801\uc778 \ubc30\uc804\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc811\uc9c0 \uc2dc\uc2a4\ud15c\uc740 \uc885\uc885 \uac04\uacfc\ub418\uc9c0\ub9cc \uac10\uc804 \ubc0f \uc7a5\ube44 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \ubaa8\ub4e0 \uc694\uc18c\ub294 \ubcc0\uc555\uae30\uc758 \uc548\uc815\uc801\uc778 \uc804\uc555 \ucd9c\ub825\uc73c\ub85c \uc870\uc815\ub418\ubbc0\ub85c \ubaa8\ub4e0 \uc800\uc804\uc555 \uc778\ud504\ub77c\uc5d0\uc11c \ub300\uccb4 \ubd88\uac00\ub2a5\ud55c \uc790\uc0b0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc800\uc804\uc555 \uc2dc\uc2a4\ud15c\uc758 \uc804\uc555 \ub4f1\uae09 \ubc0f \uc548\uc804 \ud45c\uc900<\/h2>\n\n\n\n<p>\uc800\uc804\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\ub300 \uc804\uc555\uc5d0 \ub530\ub77c \ubd84\ub958\ub429\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc804\uc555 \ub4f1\uae09\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ucd08\uc800\uc804\uc555(ELV):<\/strong>\u00a050V AC \ub610\ub294 120V DC \ubbf8\ub9cc<\/li>\n\n\n\n<li><strong>\uc800\uc804\uc555(LV):<\/strong>\u00a050V~1000V AC \ub610\ub294 120V~1500V DC<\/li>\n<\/ul>\n\n\n\n<p>\uc774 \ubd84\ub958 \ub0b4\uc5d0\uc11c,&nbsp;<strong>\ud2b8\ub79c\uc2a4\ud3ec\uba38<\/strong>&nbsp;\ub294 IEC 60076 \ubc0f ANSI C57\uacfc \uac19\uc740 \uad6d\ub0b4 \ubc0f \uad6d\uc81c \ud45c\uc900\uc744 \ubaa8\ub450 \uc900\uc218\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc900\uc740 \ubcc0\uc555\uae30\uc758 \uc548\uc804\uc131\uacfc \uc2e0\ub8b0\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc808\uc5f0 \uc218\uc900, \uc628\ub3c4 \uc0c1\uc2b9 \ubc0f \uc720\uc804\uccb4 \ud14c\uc2a4\ud2b8\uc640 \uac19\uc740 \ub9e4\uac1c \ubcc0\uc218\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc800\uc804\uc555 \uc2dc\uc2a4\ud15c\uc740 \uc0ac\ub78c\uc774 \uac00\uc7a5 \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\ub294 \uc2dc\uc2a4\ud15c\uc774\uae30 \ub54c\ubb38\uc5d0 \uc548\uc804\uc774 \uc8fc\uc694 \uad00\uc2ec\uc0ac\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc7a5\ube44\ub294 \uc804\uae30 \uc0ac\uace0\ub97c \ubc29\uc9c0\ud558\ub294 \ubcf4\ud638 \uc7a5\ubcbd, \uc5f4 \ucc28\ub2e8\uae30, \uc11c\uc9c0 \ubcf4\ud638\uae30 \ubc0f \uc808\uc5f0 \uc7ac\ub8cc\ub85c \uc124\uacc4\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubcc0\uc555\uae30 \ubc30\uce58\ub3c4 \uc548\uc804\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc2e4\ub0b4&nbsp;<a href=\"https:\/\/www.trafopsu.com\/ko\/SMPS-Transformers-pl3641709.html\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\ud2b8\ub79c\uc2a4\ud3ec\uba38&nbsp;<\/strong><\/a>\ub294 \ub0b4\ud654 \ub4f1\uae09 \ubcbd\uacfc \uc720\uc9c0\ubcf4\uc218\ub97c \uc704\ud55c \ucda9\ubd84\ud55c \uacf5\uac04\uc774 \uc788\ub294 \ud1b5\ud48d\uc774 \uc798\ub418\ub294 \uacf5\uac04\uc5d0 \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc18\uba74 \uc2e4\uc678 \uc124\uce58\ub294 \ud658\uacbd\uc801 \uc704\ud5d8\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uae30 \uc704\ud574 \ub0b4\ud6c4\uc131 \uc778\ud074\ub85c\uc800, \uc6b8\ud0c0\ub9ac, \uc811\uc9c0 \uc2dc\uc2a4\ud15c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub610\ud55c \uacfc\uc804\ub958 \ubcf4\ud638 \uc7a5\uce58\ub97c \uc2e0\uc911\ud558\uac8c \uc870\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30\uc758 \uc784\ud53c\ub358\uc2a4\ub294 \ub2e8\ub77d \uc804\ub958\ub97c \uc81c\ud55c\ud558\ub294 \uc5ed\ud560\uc744 \ud558\ubbc0\ub85c \ucc28\ub2e8\uae30 \ud06c\uae30\uc640 \ub9b4\ub808\uc774 \uc124\uc815\uc5d0 \uc774\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc800\uc804\uc555 \ubc30\uc804\uc5d0\uc11c\uc758 \uc77c\ubc18\uc801\uc778 \ubcc0\uc555\uae30 \uad6c\uc131<\/h2>\n\n\n\n<p>\uc800\uc804\uc555 \ubcc0\uc555\uae30\uc5d0\ub294 \ud2b9\uc815 \ubd80\ud558 \uc720\ud615 \ubc0f \uc2dc\uc2a4\ud15c \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\ud569\ud55c \uc5ec\ub7ec \uac00\uc9c0 \ubc30\uc120 \uad6c\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ub450 \uac00\uc9c0 \uad6c\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.&nbsp;<strong>\ub378\ud0c0 \uc640\uc774(\u0394-Y)<\/strong>&nbsp;\uadf8\ub9ac\uace0&nbsp;<strong>\uc640\uc774\uc640\uc774 (Y-Y)<\/strong>.<\/p>\n\n\n\n<p>\ub378\ud0c0 \uc640\uc774 \uc124\uc815\uc5d0\uc11c 1\ucc28 \uad8c\uc120\uc740 \ub378\ud0c0 \ud615\ud0dc\ub85c \uc5f0\uacb0\ub418\uace0 2\ucc28 \uad8c\uc120\uc740 \uc640\uc774\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \uc774 \uad6c\uc131\uc740 \uc911\uc131\uc810\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \ud2b9\ud788 \uc720\uc6a9\ud558\uba70, \ub77c\uc778 \ub300 \ub77c\uc778 \ubc0f \ub77c\uc778 \ub300 \uc911\uc131 \ubd80\ud558\ub97c \ubaa8\ub450 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. 208V\uc640 120V \uc11c\ube44\uc2a4\uac00 \ubaa8\ub450 \ud544\uc694\ud55c \uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubc18\uba74\uc5d0 \uc640\uc774\uc640\uc774 \uad6c\uc131\uc740 \ub354 \uac04\ub2e8\ud558\uc9c0\ub9cc \uc81c\ub300\ub85c \uc811\uc9c0\ud558\uc9c0 \uc54a\uc73c\uba74 \uc804\uc555 \ubd88\uade0\ud615\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \uc0ac\ud56d\uc5d0 \ud2b9\ud788 \uc8fc\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.&nbsp;<strong>\uace0\uc870\ud30c \uc65c\uace1<\/strong>, \uc774 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub354 \ub450\ub4dc\ub7ec\uc9c0\uba70 \uacfc\uc5f4 \ubc0f \ubcc0\uc555\uae30 \uc218\uba85 \ub2e8\ucd95\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d\uc740&nbsp;<strong>K-\ud329\ud130 \ub4f1\uae09<\/strong>, \ub294 \uacfc\uc5f4 \uc5c6\uc774 \uace0\uc870\ud30c \uc804\ub958\ub97c \ucc98\ub9ac\ud558\ub294 \ubcc0\uc555\uae30\uc758 \ub2a5\ub825\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \ube44\uc120\ud615 \ubd80\ud558\uac00 \ub192\uc740 \ub370\uc774\ud130 \uc13c\ud130 \ub610\ub294 \uc0b0\uc5c5 \ud604\uc7a5\uc758 \uc800\uc804\uc555 \ubcc0\uc555\uae30\ub294 \uc131\ub2a5 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ub354 \ub192\uc740 k-\uc778\uc790 \ub4f1\uae09\uc744 \uc7a5\ucc29\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc62c\ubc14\ub978 \uad6c\uc131\uc744 \uc120\ud0dd\ud558\uba74 \uc2dc\uc2a4\ud15c\uc774 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc804\ub825 \ud488\uc9c8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ube44\uc6a9\uacfc \uc548\uc815\uc131\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubd88\uc77c\uce58\ub294 \ube44\ud6a8\uc728\uc131, \uc804\ub825 \uc190\uc2e4 \ub610\ub294 \uc704\ud5d8\ud55c \uc791\ub3d9 \uc870\uac74\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/imrorwxhojrrlr5o-static.micyjz.com\/cloud\/liBprKonlpSRjlqqmqplim\/imgi_44_8.jpg\" alt=\"\ubcc0\uc555\uae30\" title=\"\ubcc0\uc555\uae30\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc800\uc804\uc555 \ubcc0\uc555\uae30 \ubb38\uc81c \ud574\uacb0 \ubc0f \uc720\uc9c0\ubcf4\uc218<\/h2>\n\n\n\n<p>\ubcc0\uc555\uae30\ub294 \uc7a5\uae30\uac04 \uc720\uc9c0\ubcf4\uc218\uac00 \ud544\uc694 \uc5c6\ub294 \uc791\ub3d9\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc9c0\ub9cc \ud658\uacbd\uc801 \uc694\uc778, \uacfc\ubd80\ud558 \uc870\uac74 \ub610\ub294 \uc81c\uc870 \uacb0\ud568\uc73c\ub85c \uc778\ud574 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\ub824\uba74 \uc815\uae30\uc801\uc778 \uac80\uc0ac \ubc0f \ud14c\uc2a4\ud2b8\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubcc0\uc555\uae30 \ubb38\uc81c\uc758 \uc77c\ubc18\uc801\uc778 \uc9d5\ud6c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.&nbsp;<strong>\uac00\uccad \ud5c8\ubc0d<\/strong>,&nbsp;<strong>\uacfc\ub3c4\ud55c \ub09c\ubc29<\/strong>,&nbsp;<strong>\uc624\uc77c \ub204\ucd9c<\/strong>&nbsp;(\uc624\uc77c \uce68\uc218 \ub2e8\uc704) \ubc0f&nbsp;<strong>\ube44\uc815\uc0c1\uc801\uc778 \uc804\uc555 \ubcc0\ub3d9<\/strong>. \uc774\ub7ec\ud55c \uc99d\uc0c1\uc740 \ub0b4\ubd80 \uc808\uc5f0 \ubd88\ub7c9, \ucf54\uc5b4 \ud3ec\ud654 \ub610\ub294 \uad8c\uc120 \ubcc0\ud615\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc608\ubc29\uc801 \uc720\uc9c0 \uad00\ub9ac\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc801\uc678\uc120 \uc11c\ubaa8\uadf8\ub798\ud53c<\/strong>\u00a0\ud56b\uc2a4\ud31f \uac10\uc9c0<\/li>\n\n\n\n<li><strong>\uc808\uc5f0 \uc800\ud56d \ud14c\uc2a4\ud2b8<\/strong>\u00a0\uba54\uace0\ubbf8\ud130 \uc0ac\uc6a9<\/li>\n\n\n\n<li><strong>\ubcc0\uc555\uae30 \ud68c\uc804\uc728(TTR) \ud14c\uc2a4\ud2b8<\/strong><\/li>\n\n\n\n<li><strong>\ubd80\ud558 \ubd84\uc11d \ubc0f \uace0\uc870\ud30c \uc65c\uace1 \uce21\uc815<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\ubcc0\uc555\uae30\uc640 \uadf8 \uc8fc\ubcc0\uc744 \uccad\uc18c\ud558\uc5ec \uba3c\uc9c0\uc640 \uc774\ubb3c\uc9c8\uc744 \uc81c\uac70\ud558\uba74 \uacfc\uc5f4\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc2e4\uc678 \uc124\uce58\uc758 \uacbd\uc6b0 \ubd80\uc2dd, \ubb3c \uc720\uc785, \ub3d9\ubb3c \uce68\uc785 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c \uc5f0\uacb0\ubd80\ub97c \uc870\uc774\uace0 \uae30\uacc4\uc801 \uc9c4\ub3d9\uc744 \uc810\uac80\ud558\uba74 \ud070 \uace0\uc7a5\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc798 \uad00\ub9ac\ub41c \ubcc0\uc555\uae30\ub294 \uc2dc\uc2a4\ud15c \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc548\uc815\uc801\uc778 \uc804\uc6d0 \uacf5\uae09\uc744 \ubcf4\uc7a5\ud558\uc5ec \ubaa8\ub4e0 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc7a5\ube44\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc800\uc804\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc758 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uc800\uc804\uc555 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubcc0\uc555\uae30\uc758 \uc8fc\uc694 \uae30\ub2a5\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p>\uc8fc\uc694 \uc5ed\ud560\uc740 \uc804\uae30 \uc7a5\uce58 \ubc0f \uac00\uc804\uc81c\ud488\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uc911\uc804\uc555 \ub610\ub294 \uace0\uc804\uc555\uc744 \ubcf4\ub2e4 \uc548\uc804\ud558\uace0 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc800\uc804\uc555\uc73c\ub85c \uac15\uc555\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc2e4\ub0b4\uc5d0\uc11c \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p>\uc608,&nbsp;<strong>\uac74\uc2dd \ubcc0\uc555\uae30<\/strong>&nbsp;\ub294 \uc2e4\ub0b4\uc6a9\uc73c\ub85c \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5b4 \ubc29\uc5fc \uc131\ub2a5\uacfc \ucd5c\uc18c\ud55c\uc758 \uc720\uc9c0\ubcf4\uc218 \uc694\uad6c \uc0ac\ud56d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubcc0\uc555\uae30\uc758 \uc218\uba85\uc740 \uc5bc\ub9c8\ub098 \ub418\ub098\uc694?<\/h3>\n\n\n\n<p>\uc798 \uad00\ub9ac\ub41c&nbsp;<a href=\"https:\/\/www.trafopsu.com\/ko\/SMPS-Transformers-pl3641709.html\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\ubcc0\uc555\uae30&nbsp;<\/strong><\/a>\uc0ac\uc774\uc5d0 \uc9c0\uc18d\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.&nbsp;<strong>20~30\ub144<\/strong>, \ub85c\ub4dc \uc870\uac74 \ubc0f \ud658\uacbd \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc800\uc804\uc555 \ubc30\uc804 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc77c\ubc18\uc801\uc778 \uc804\uc555 \ub808\ubca8\uc740 \uc5bc\ub9c8\uc778\uac00\uc694?<\/h3>\n\n\n\n<p>\uc77c\ubc18\uc801\uc778 \uc804\uc555 \uc218\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.&nbsp;<strong>120V, 208V, 230V, 277V, 480V<\/strong>, \uc9c0\uc5ed \ubc0f \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubcc0\uc555\uae30 \uace0\uc7a5\uc758 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p>\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc6d0\uc778\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.&nbsp;<strong>\uacfc\ubd80\ud558, \uc808\uc5f0 \ud30c\uad34, \uc720\uc9c0 \ubcf4\uc218 \ubd88\ub7c9 \ubc0f \uace0\uc870\ud30c \ubc1c\uc0dd<\/strong>&nbsp;\ube44\uc120\ud615 \ubd80\ud558\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p>\uc800\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc740 \uc815\ubc00\uc131, \uc548\uc804\uc131, \uc2e0\ub8b0\uc131\uc774 \uc694\uad6c\ub418\ub294 \ubcf5\uc7a1\ud55c \ub124\ud2b8\uc6cc\ud06c\uc785\ub2c8\ub2e4. \uc774 \ubaa8\ub4e0 \uac83\uc758 \uc911\uc2ec\uc5d0\ub294&nbsp;<strong>\ubcc0\uc555\uae30<\/strong>&nbsp;\ub294 \uc804\ub825\uc774 \uc801\uc808\ud55c \uc804\uc555\uc73c\ub85c, \uc801\uc808\ud55c \uc591\uc73c\ub85c, \ucd5c\uc18c\ud55c\uc758 \uc190\uc2e4\ub85c \ud750\ub974\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc18c\uaddc\ubaa8 \uc0c1\uc5c5 \uc2dc\uc124\uc744 \uc124\uacc4\ud558\ub4e0 \ub300\uaddc\ubaa8 \uc0b0\uc5c5 \uc2dc\uc124\uc744 \uc124\uacc4\ud558\ub4e0 \ubcc0\uc555\uae30\uc758 \uc120\ud0dd, \uad6c\uc131 \ubc0f \uc720\uc9c0\ubcf4\uc218\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \uacac\uace0\ud55c \uc804\uae30 \uc2dc\uc2a4\ud15c\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc804\ub7b5\uc801 \uc2dc\uc2a4\ud15c \uacc4\ud68d \ubc0f \uc0ac\uc804 \uc608\ubc29\uc801 \uc720\uc9c0\ubcf4\uc218\uc640 \ud568\uaed8 \uc62c\ubc14\ub978 \ubcc0\uc555\uae30\uc5d0 \ud22c\uc790\ud558\uba74 \ub2e4\uc6b4\ud0c0\uc784\uc744 \ud06c\uac8c \uc904\uc774\uace0 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131\uc744 \uac1c\uc120\ud558\uba70 \uc804\ubc18\uc801\uc778 \uc6b4\uc601 \uc548\uc804\uc744 \uac15\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4, \uc2dc\uc124 \uad00\ub9ac\uc790, \uc804\uae30 \uae30\uc220\uc790 \ubaa8\ub450\uc5d0\uac8c \uc774\ub7ec\ud55c \uc6d0\uce59\uc744 \uc219\uc9c0\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud788 \uc774\uc810\uc774 \uc544\ub2c8\ub77c \ud544\uc218\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc800\uc804\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc740 \uc8fc\uac70, \uc0c1\uc5c5 \ubc0f \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud604\ub300 \uc804\uae30 \uc778\ud504\ub77c\uc758 \uc911\ucd94\uc785\ub2c8\ub2e4. \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc804\uae30 \uc5d0\ub108\uc9c0 \uacf5\uae09\uc744 \ubcf4\uc7a5\ud558\ub294 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c \uc911 \ubcc0\uc555\uae30\ub294 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \uc800\uc804\uc555 \uc2dc\uc2a4\ud15c\uc758 \uad6c\uc870, \uae30\ub2a5 \ubc0f \ucd5c\uc801\ud654 \uc804\ub7b5\uc744 \uc0b4\ud3b4\ubcf4\uace0 \ub3c5\uc790\uac00 \ud0c4\ud0c4\ud55c \uae30\ucd08\ub97c \ub2e4\uc9c8 \uc218 \uc788\ub3c4\ub85d [...]<\/p>","protected":false},"author":2,"featured_media":250,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-249","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application"],"_links":{"self":[{"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/posts\/249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/comments?post=249"}],"version-history":[{"count":1,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/posts\/249\/revisions"}],"predecessor-version":[{"id":251,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/posts\/249\/revisions\/251"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/media\/250"}],"wp:attachment":[{"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/media?parent=249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/categories?post=249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/tags?post=249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}