{"id":192,"date":"2026-08-22T02:34:20","date_gmt":"2026-08-21T18:34:20","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=192"},"modified":"2026-08-29T23:43:34","modified_gmt":"2026-08-29T15:43:34","slug":"2026-best-step-up-transformer-for-global-buyers-guide","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/news\/2026-best-step-up-transformer-for-global-buyers-guide\/","title":{"rendered":"2026 \uae00\ub85c\ubc8c \uad6c\ub9e4\uc790\ub97c \uc704\ud55c \ucd5c\uace0\uc758 \uc2a4\ud15d \uc5c5 \ubcc0\uc555\uae30 \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\ubca0\ud2b8\ub0a8\uc5d0\uc11c \ud0dc\uc591\uad11 \ubc1c\uc804\uc18c\ub294 \ucd9c\ub825 \ub2e8\uc790\uc5d0\uc11c 400 \ubcfc\ud2b8\ub97c \uc0dd\uc0b0\ud558\uba70, \uc804\ub825 \uc5f0\uacb0 \ud68c\uc0ac\ub294 \uc774\ub97c 22 kV\ub85c \uc694\uad6c\ud569\ub2c8\ub2e4. \ubbf8\uad6d\uc5d0\uc11c\ub294 \uc791\uc5c5\uc7a5\uc774 208 \ubcfc\ud2b8\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ubaa8\ud130\ub97c \uc6b4\uc601\ud558\uba74\uc11c 480 \ubcfc\ud2b8\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. \uc774\uc640 \ud568\uaed8 \uc791\uc5c5\ud558\ub294 \uc804\uae30\uae30\uc0ac\ub294 \ub2e4\ub978 \uc804\ub825\uc744 \uac00\uc9c4 \ub2e4\ub978 \uace0\uac1d\ub4e4\uc5d0\uac8c kVA, \ubca1\ud130 \uadf8\ub8f9 \ub610\ub294 \uc808\uc5f0 \ub4f1\uae09\uc744 \uc5b8\uae09\ud558\uc9c0 \uc54a\uace0 \uc2b9\uc555 \ubcc0\uc555\uae30\ub97c \uad6c\ub9e4\ud560 \uac83\uc744 \uc81c\uc548\ud569\ub2c8\ub2e4. \uace0\uac1d\ub4e4\uc5d0\uac8c \ub9e4\uc77c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4: \uadf8\ub4e4\uc740 \ud558\ub098\uc758 \uc804\uc555\uc744 \uc0dd\uc0b0\ud558\uace0 \uc804\ub825 \ud68c\uc0ac\uc640 \uadf8\ub4e4\uc774 \uc0ac\uc6a9\ud558\ub294 \uae30\uacc4\ub294 \ub2e4\ub978 \uc804\uc555\uc5d0\uc11c \ubc1c\uc804\uae30\uac00 \uc791\ub3d9\ud558\uae30\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4.<\/p>\n<p>2026\ub144\uc5d0 \ubc1c\ud589\ub41c \uad6c\ub9e4\uc790 \uac00\uc774\ub4dc\ub294 \uc2b9\uc555 \ubcc0\uc555\uae30\ub97c \uad6c\ub9e4\ud558\ub294 \ub370 \ud544\uc694\ud55c \ubaa8\ub4e0 \uce21\uba74\uc744 \uc81c\uacf5\ud558\uba70, \uc5ec\uae30\uc5d0\ub294 \uad8c\uc120\ube44\uc728\uc758 \uc124\uba85\uacfc \uae30\uc874 \uac00\uaca9 \ubc94\uc704, IEC 60076 \ud45c\uc900 \uc900\uc218 \uc5ec\ubd80, \uc218\uc785\uc5c5\uc790\uc5d0\uac8c \uc190\uc2e4\uc744 \ucd08\ub798\ud558\ub294 \uc2e4\uc218\ub97c \ud53c\ud558\ub294 \ubc29\ubc95\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<blockquote><p>\uac04\ub2e8\ud788 \ub9d0\ud574, \uc2b9\uc555 \ubcc0\uc555\uae30\ub294 1\ucc28 \uce21\uc5d0\uc11c 2\ucc28 \uce21\uc73c\ub85c \uc804\uc555\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4; \uc989, 400 V\uac00 22 kV\ub85c \uac00\uac70\ub098 208 V\uac00 480 V\ub85c \uac00\uba74, 2\ucc28 \ucf54\uc77c\uc758 \uad8c\uc120 \uc218\uac00 1\ucc28 \ucf54\uc77c\ubcf4\ub2e4 \ub354 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc7a5\uac70\ub9ac\ub85c \uc804\ub958\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \ud0dc\uc591\uad11, \ud48d\ub825 \ud504\ub85c\uc81d\ud2b8, \uc0b0\uc5c5 \ubaa8\ud130 \ud68c\ub85c \ubc0f \ubaa8\ub4e0 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-193\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/2026-Best-Step-Up-Transformer-For-Global-Buyers-Guide.webp\" alt=\"2026 \uae00\ub85c\ubc8c \uad6c\ub9e4\uc790\ub97c \uc704\ud55c \ucd5c\uace0\uc758 \uc2a4\ud15d \uc5c5 \ubcc0\uc555\uae30 \uac00\uc774\ub4dc\" width=\"1448\" height=\"1086\" \/><\/p>\n<hr \/>\n<h2 id=\"what-is\">\uc2b9\uc555 \ubcc0\uc555\uae30\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\uc2b9\uc555 \ubcc0\uc555\uae30\ub294 2\ucc28 \uad8c\uc120\uc758 \uad8c\uc120 \uc218\uac00 1\ucc28 \uad8c\uc120\ubcf4\ub2e4 \ub9ce\uc740 \ubcc0\uc555\uae30 \uc720\ud615\uc785\ub2c8\ub2e4. \uadf8 \uacb0\uacfc, 2\ucc28 \uad8c\uc120\uc5d0\uc11c \uc0dd\uc131\ub41c \uc804\uc555\uc740 1\ucc28 \uad8c\uc120\uc5d0 \uacf5\uae09\ub418\ub294 \uc804\uc555\ubcf4\ub2e4 \ud07d\ub2c8\ub2e4. \uc2b9\uc555 \ubcc0\uc555\uae30\ub294 \ub2e4\uc74c \uacf5\uc2dd\uc744 \ub530\ub77c \uc8fc\ud30c\uc218\uc758 \ubcc0\ud654 \uc5c6\uc774 \uace0\uc804\ub958\uc758 \uc800\uc804\uc555 \uc804\ub825\uc744 \uc800\uc804\ub958\uc758 \uace0\uc804\uc555 \uc804\ub825\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4:<\/p>\n<p>V \ucd08 = V \ud504 \u00d7 (N \ucd08 \/ N \ud504)<\/p>\n<p>\uc608\ub97c \ub4e4\uc5b4, 400 V\/22 kV\uc758 \uc804\uc555 \ube44\uc728\uc740 55:1\uc785\ub2c8\ub2e4. \uc2b9\uc555 \ubcc0\uc555\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub294 \uc804\ub825\uc744 \ubcf4\uc874\ud558\ub294 \uac83\uc5d0 \uae30\ubc18\ud558\uba70(\uc77c\ubd80 \uc190\uc2e4\uc744 \uace0\ub824), \uc774\ub294 \uc804\uc555\uc774 \uc99d\uac00\ud560 \ub54c \uc804\ub958\uc758 \uac12\uc774 \uac10\uc18c\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uace0\uc804\uc555 \uc804\uc1a1\uc740 \uace0\uc804\uc555\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc800\uc804\ub958\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ud6a8\uc728\uc801\uc774\uba70, \uc774\ub294 \ub3c4\uccb4\uc5d0\uc11c\uc758 \uc190\uc2e4\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"how-it-works\">\uc2b9\uc555 \ubcc0\uc555\uae30\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?<\/h2>\n<p>\uc804\uc790\uae30 \uc720\ub3c4\ub294 \ubb3c\ub9ac\uc801 \uacfc\uc815\uc758 \uae30\ucd08\uc785\ub2c8\ub2e4: 1\ucc28 \uad8c\uc120\uc5d0\uc11c \uad50\ub958\uac00 \uc801\uce35 \uc2e4\ub9ac\ucf58 \uac15\ucca0 \ucf54\uc5b4\uc5d0 \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud558\uace0, 2\ucc28 \uad8c\uc120\uc5d0\uc11c \uc804\uc555\uc740 \uc790\uae30 \ud50c\ub7ed\uc2a4 \ubcc0\ud654\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc2b9\uc555 \ubcc0\uc555\uae30 \uc124\uacc4\ub97c \uc815\uc758\ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc758 \uc138 \uac00\uc9c0 \ud604\uc2e4\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc808\uc5f0 \uc2a4\ud2b8\ub808\uc2a4 \u2013 2\ucc28 \uad8c\uc120 \uc808\uc5f0\uc5d0\uc11c \uc804\uccb4 \ucd9c\ub825 \uc804\uc555\uc740 \uac00\ub2a5\ud55c \uc11c\uc9c0 \ubc1c\uc0dd\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. 22 kV\uc758 \uace0\uc804\uc555 \uc2b9\uc555 \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0, \uad8c\uc120 \ubc0f \ubd80\uc2f1\uc758 \uc808\uc5f0\uc740 \uace0\uc804\uc555 \ud68c\ub85c\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \uc900\uc218\ud558\uba70, \ub530\ub77c\uc11c \uac00\uc7a5 \ub192\uc740 \ube44\uc6a9\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc190\uc2e4 \u2013 \ubcc0\uc555\uae30\uc758 \ubb34\ubd80\ud558 \uc190\uc2e4\uc740 \uc790\uae30 \ucf54\uc5b4\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\uba70, \ubd80\ud558 \uc190\uc2e4\uc740 \uc804\ub958\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/li>\n<li>\uc784\ud53c\ub358\uc2a4 \u2013 %Z\uc758 \uacb0\uc815\uc740 \uc804\uc555 \uc870\uc815 \ubc0f \uace0\uc7a5 \uc804\ub958\ub97c \ubcf4\uc5ec\uc8fc\uc5b4 \ud2b9\uc815 \ubcc0\uc555\uae30 \uc720\ud615\uc5d0 \ub300\ud55c %Z\uc758 \uc218\uc5d0 \ub300\ud55c \uacb0\uc815\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uba70, \ubc30\uc804 \ud074\ub798\uc2a4 \ubcc0\uc555\uae30\uc758 \uac12\uc740 4-8%\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-194\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/How-a-Step-Up-Transformer-Works.webp\" alt=\"\uc2b9\uc555 \ubcc0\uc555\uae30\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?\" width=\"1448\" height=\"1086\" \/><\/p>\n<p>\uc7ac\uc0dd \uc5d0\ub108\uc9c0 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ubc29\ud5a5 \uac1c\ub150\uc740 \uc911\uc694\ud569\ub2c8\ub2e4. \uc65c\ub0d0\ud558\uba74 \ud0dc\uc591\uad11 \ub610\ub294 \ud48d\ub825 \uc778\ubc84\ud130\uc5d0\uc11c \uc0dd\uc131\ub41c AC \uc804\uc555\uc774 \ub0ae\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4(\uc77c\ubc18\uc801\uc73c\ub85c 400 \u2013 800V) \uadf8\ub9ac\uace0 \uc2b9\uc555 \ubcc0\uc555\uae30\ub294 \uc804\uc555\uc744 10.5, 22 \ub610\ub294 35 kV\ub85c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \ubca1\ud130 \uadf8\ub8f9 \ub370\uc774\ud130\uac00 \uc798\ubabb\ub41c \uacbd\uc6b0, \uc608\ub97c \ub4e4\uc5b4 Dyn11 \ubcc0\uc555\uae30\uac00 Yd11 \ub300\uc2e0 \uc8fc\ubb38\ub41c \uacbd\uc6b0, \ubcc0\uc555\uae30\uc758 \uc2dc\uc6b4\uc804\uc774 \uc5f0\uae30\ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"types\">\uc2b9\uc555 \ubcc0\uc555\uae30\uc758 \uc720\ud615<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tbody>\n<tr>\n<th>\uc720\ud615<\/th>\n<th>\uc815\uaca9 \ubc94\uc704<\/th>\n<th>\uc804\uc555 \ud074\ub798\uc2a4<\/th>\n<th>\uc77c\ubc18\uc801\uc778 2026 FOB \uac00\uaca9<\/th>\n<\/tr>\n<tr>\n<td>\ub2e8\uc0c1 \uac74\uc2dd<\/td>\n<td>1 \u2013 25 kVA<\/td>\n<td>\ucd5c\ub300 1 kV<\/td>\n<td>$150 \u2013 $1,800<\/td>\n<\/tr>\n<tr>\n<td>\uc0bc\uc0c1 \uac74\uc2dd<\/td>\n<td>15 \u2013 2,500 kVA<\/td>\n<td>\ucd5c\ub300 36 kV<\/td>\n<td>$1,800 \u2013 $35,000<\/td>\n<\/tr>\n<tr>\n<td>\uc624\uc77c \uce68\uc9c0\ud615 \ud328\ub4dc \uc7a5\ucc29<\/td>\n<td>50 \u2013 2,500 kVA<\/td>\n<td>\ucd5c\ub300 36 kV<\/td>\n<td>$5,000 \u2013 $45,000<\/td>\n<\/tr>\n<tr>\n<td>\ud0dc\uc591\uad11 \/ \ud48d\ub825 \uadf8\ub9ac\ub4dc \uc5f0\uacb0 \uc7a5\uce58<\/td>\n<td>500 \u2013 5,000 kVA<\/td>\n<td>5 \u2013 35 kV<\/td>\n<td>$12,000 \u2013 $80,000<\/td>\n<\/tr>\n<tr>\n<td>\uc790\ub3d9 \ubcc0\uc555\uae30<\/td>\n<td>5 \u2013 500 kVA<\/td>\n<td>\ucd5c\ub300 11 kV<\/td>\n<td>$100 \u2013 $15,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc138\uacc4 \ub300\ubd80\ubd84\uc758 \uc9c0\uc5ed\uc5d0\uc11c \uc0bc\uc0c1 \uac74\uc2dd \ubcc0\uc555\uae30\ub294 \uc0b0\uc5c5 \uc694\uad6c\ub97c \ucda9\uc871\ud558\uba70, \uc624\uc77c \ucda9\uc804 \ubcc0\uc555\uae30\ub294 \ud0dc\uc591\uad11 \ubc0f \ud48d\ub825 \ubc1c\uc804\uc18c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc790\ub3d9 \ubcc0\uc555\uae30\ub294 \uaca9\ub9ac\uac00 \ud544\uc694 \uc5c6\ub294 \ub0ae\uc740 \uc804\uc555 \ube44\uc728(\uc608: 208 V\uc640 240 V \uc0ac\uc774)\uc5d0 \uac00\uc7a5 \uc801\ud569\ud558\uba70, \ub3d9\ub4f1\ud55c 2\uad8c\uc120 \uc7a5\uce58\ubcf4\ub2e4 20%-40% \uc800\ub834\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"applications\">\uc2b9\uc555 \ubcc0\uc555\uae30\uac00 \uc0ac\uc6a9\ub418\ub294 \uacf3<\/h2>\n<p>\ubcc0\uc555\uae30\uc758 \uc804\uc555 \uc124\uc815\uc740 \ub2e4\uc74c \uc601\uc5ed\uc5d0\uc11c \uc804\uc555 \uc99d\uac00\ub97c \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud0dc\uc591\uad11 \ubc0f \ud48d\ub825 \ubc1c\uc804\uc18c: \uc778\ubc84\ud130\uc758 \uc804\uc555\uc740 \uc9d1\ud569 \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ub41c \ud6c4 \ubcc0\uc804\uc18c\uc758 \ubcc0\uc555\uae30\uc5d0 \uc758\ud574 \uc804\uc1a1 \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc0b0\uc5c5 \ud604\uc7a5: 208V \ub610\ub294 220V \uc804\uc555\uc740 \uc804\uae30 \ubaa8\ud130 \ubc0f \uae30\ud0c0 \ub300\ud615 \uc5d0\ub108\uc9c0 \uc18c\ube44\uc790\ub97c \uc704\ud574 480V, 575V \ub610\ub294 600V\ub85c \ubcc0\ud658\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc7a5\uac70\ub9ac \uc804\ub825 \uc804\uc1a1: \uc0dd\uc0b0\uc790\uac00 \uc0dd\uc131\ud55c \uc804\uc555\uc740 \uace0\uc804\uc555\uc5d0 \uc758\ud574 \uc7a5\uac70\ub9ac\ub85c \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/li>\n<li>\ud574\uc591 \ubc0f \uc12c \uc804\ub825 \uc2dc\uc2a4\ud15c: \uc120\ubc15\uc5d0\uc11c \uc0dd\uc0b0\ub41c \uc804\uae30\ub294 \uc721\uc0c1\uc758 \uc800\uae09 \uc7a5\uce58\uc5d0 \ub300\ud55c \uc804\ub825 \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc2dc\ud5d8\uc2e4: \uace0\uc804\uc555 \ubcc0\uc555\uae30\ub294 \uc2dc\ud5d8 \ubaa9\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>HVAC \ubc0f \uad11\uc0b0 \uc791\uc5c5: \uac15\ub825\ud55c \uc5d4\uc9c4\uc740 \uace0\uc804\uc555 \ubcc0\uc555\uae30\uc5d0 \uc758\ud574 \uc791\ub3d9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>2026\ub144\uae4c\uc9c0 \ubd84\uc0b0\ud615 \ud0dc\uc591\uad11 \ubc1c\uc804\uc740 \uc5d0\ub108\uc9c0 \ubd84\uc57c\uc5d0\uc11c \uac00\uc7a5 \uc5ed\ub3d9\uc801\uc73c\ub85c \ubc1c\uc804\ud558\ub294 \ubd80\ubb38\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4. 1\uba54\uac00\uc640\ud2b8 \ud06c\uae30\uc758 \ud3c9\uade0 \uc9c0\uc0c1 \uc124\uce58 \ud0dc\uc591\uad11 \ud504\ub85c\uc81d\ud2b8\ub294 400V\/22kV\uc5d0\uc11c 1250 kV \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud558\uba70, \uc911\uad6d \uc81c\uc870\uc5c5\uccb4\uc5d0 \ub530\ub974\uba74 \ube44\uc6a9\uc740 $14,000\uc5d0\uc11c $25,000 \uc0ac\uc774\uc785\ub2c8\ub2e4. \uc774\ub294 \ud22c\uc790\uc790\uc758 \ubaa8\ub4e0 \uc0ac\uc5c5 \uacc4\ud68d\uc5d0 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ubaa8\ub4e0 \ubd80\ubb38\uc740 \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uadc0\ud558\uc758 \uc81c\uc548 \uc694\uccad\uc758 \uadfc\uac70\uc785\ub2c8\ub2e4.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tbody>\n<tr>\n<th>\uc751\uc6a9<\/th>\n<th>\uc785\ub825 \uc804\uc555<\/th>\n<th>\ucd9c\ub825 \uc804\uc555<\/th>\n<th>\uc804\ud615\uc801\uc778 \uc815\uaca9<\/th>\n<th>\ubca1\ud130 \uadf8\ub8f9<\/th>\n<\/tr>\n<tr>\n<td>\uc18c\ud615 \ubaa8\ud130 \/ \uc7a5\ube44 \ubd80\uc2a4\ud2b8<\/td>\n<td>208 V<\/td>\n<td>480 V<\/td>\n<td>5 \u2013 100 kVA<\/td>\n<td>Dd0 \/ Dyn11<\/td>\n<\/tr>\n<tr>\n<td>\ud0dc\uc591\uad11 \uc778\ubc84\ud130\uc5d0\uc11c \uc9d1\ud569\uc120\uc73c\ub85c<\/td>\n<td>400 V<\/td>\n<td>22 kV<\/td>\n<td>1,250 \u2013 3,150 kVA<\/td>\n<td>Dyn11 \/ Yd11<\/td>\n<\/tr>\n<tr>\n<td>\ud48d\ub825 \ud130\ube48 \uc2b9\uc555<\/td>\n<td>690 V<\/td>\n<td>33 kV<\/td>\n<td>3,000 \u2013 6,000 kVA<\/td>\n<td>Dyn11 \/ Yd11<\/td>\n<\/tr>\n<tr>\n<td>\uc2dc\ud5d8\uc2e4 HV \uacf5\uae09<\/td>\n<td>400 V<\/td>\n<td>10 \u2013 100 kV<\/td>\n<td>5 \u2013 500 kVA<\/td>\n<td>Yyn0 \/ \ub2e8\uc0c1<\/td>\n<\/tr>\n<tr>\n<td>\ud574\uc591 \ubc1c\uc804\uae30\uc5d0\uc11c \uc721\uc0c1 \uacf5\uae09<\/td>\n<td>400 V<\/td>\n<td>6 kV<\/td>\n<td>500 \u2013 2,500 kVA<\/td>\n<td>Dyn11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"specifications\">\uc911\uc694\ud55c \uc0ac\uc591 \ubc0f \uae30\uc900<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tbody>\n<tr>\n<th>\uc0ac\uc591<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uac12<\/th>\n<th>\uc120\ud0dd \uac00\uc774\ub4dc<\/th>\n<\/tr>\n<tr>\n<td>\uc815\uaca9 \uc804\ub825<\/td>\n<td>1 kVA \u2013 5 MVA<\/td>\n<td>\ud53c\ud06c \uc778\ubc84\ud130\/\ubd80\ud558 \ucd9c\ub825 + \uc5ec\uc720<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \ube44\uc728<\/td>\n<td>400\/22 kV, 208\/480 V, 11\/33 kV<\/td>\n<td>RFQ\uc5d0\uc11c \uc591\ucabd\uc744 \uc815\ud655\ud788 \uba85\uc2dc<\/td>\n<\/tr>\n<tr>\n<td>\ubca1\ud130 \uadf8\ub8f9<\/td>\n<td>Dyn11, Yd11, Yyn0<\/td>\n<td>\uc720\ud2f8\ub9ac\ud2f0 \ubc0f \ubcf4\ud638 \uc124\uacc4\uc640 \uc77c\uce58\ud574\uc57c \ud568<\/td>\n<\/tr>\n<tr>\n<td>\ube48\ub3c4<\/td>\n<td>50 Hz \ub610\ub294 60 Hz<\/td>\n<td>\ub2e4\uc911 \uc2dc\uc7a5 \uc7a5\ube44\ub97c \uc704\ud55c \uc774\uc911 \uc8fc\ud30c\uc218<\/td>\n<\/tr>\n<tr>\n<td>\uc784\ud53c\ub358\uc2a4<\/td>\n<td>4 \u2013 8%<\/td>\n<td>\ub192\uc740 %Z \ud55c\uacc4\ub294 \uace0\uc7a5 \uc804\ub958\ub97c \uc81c\ud55c\ud558\uc9c0\ub9cc \uc804\uc555 \uac15\ud558\ub97c \uc99d\uac00\uc2dc\ud0b4<\/td>\n<\/tr>\n<tr>\n<td>\ub0c9\uac01<\/td>\n<td>AN, ONAN, ONAF<\/td>\n<td>\uc18c\ud615 \uac74\uc870\uc6a9 AN, \ub300\ud615 \uc624\uc77c \uc720\ub2db\uc6a9 ONAF<\/td>\n<\/tr>\n<tr>\n<td>\ud45c\uc900<\/td>\n<td>IEC 60076, IEEE C57.12<\/td>\n<td>\ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c \uccb4\uacc4\ub97c \uadc0\ud558\uc758 \uc2dc\uc7a5\uc5d0 \ub9de\ucd94\uc2ed\uc2dc\uc624<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc6b4\uc601\uc744 \uaddc\uc81c\ud558\ub294 \ud45c\uc900\uc740 IEC 60076\uc785\ub2c8\ub2e4. \ud45c\uc900\uc758 \uccab \ubc88\uc9f8 \ubd80\ubd84\uc5d0\ub294 \uc77c\ubc18 \uc0ac\uc591\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc138 \ubc88\uc9f8 \ubd80\ubd84\uc740 \uc720\uc804 \ud14c\uc2a4\ud2b8 \ubc0f \uc808\uc5f0 \uc218\uc900\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. 5\ubc88\uc9f8 \ubd80\ubd84\uc740 \ub0b4\uc804\uc555 \ub2a5\ub825\uc5d0 \uad00\ud55c \uac83\uc785\ub2c8\ub2e4. \uc81c\ud488\uc774 \ubd81\ubbf8\ub85c \ubc30\uc1a1\ub418\ub294 \uacbd\uc6b0 IEEE C57.12 \ubc0f NEMA \ud45c\uc900\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uadc0\ud558\uc758 \ubc30\uc1a1\uc774 EU\uc5d0 \ub3c4\ucc29\ud558\ub294 \uacbd\uc6b0, IEC 60076\uc5d0 \ub530\ub77c \uc81c\uc791\ub41c CE \ub9c8\ud06c\uac00 \ubd80\ucc29\ub41c \uc720\ub2db\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ucd5c\uc120\uc758 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-195\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Step-Up-vs.-Step-Down-vs.-Autotransformer.webp\" alt=\"\uc2b9\uc555 \ubcc0\uc555\uae30 vs. \uac15\uc555 \ubcc0\uc555\uae30 vs. \uc790\uac00 \ubcc0\uc555\uae30\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"comparison\">\uc2b9\uc555 \ubcc0\uc555\uae30 vs. \uac15\uc555 \ubcc0\uc555\uae30 vs. \uc790\uac00 \ubcc0\uc555\uae30<\/h2>\n<p>\uad6c\ub9e4 \uac00\uc774\ub4dc\ub294 \uc885\uc885 \uc624\ud574\ub97c \ubd88\ub7ec\uc77c\uc73c\ud0a4\uba70 \uc18c\ube44\uc790\uac00 \uac15\uc555 \ubcc0\uc555\uae30\uac00 \ub354 \uc801\ud569\ud55c \uacbd\uc6b0 \uc2b9\uc555 \ubcc0\uc555\uae30\ub97c \uad6c\ub9e4\ud558\ub3c4\ub85d \uc720\ub3c4\ud569\ub2c8\ub2e4. \uc544\ub798\uc758 \ube44\uad50 \ud45c\uac00 \uc0c1\ud669\uc744 \uba85\ud655\ud788 \ud569\ub2c8\ub2e4.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tbody>\n<tr>\n<th>\uae30\ub2a5<\/th>\n<th>\uc2b9\uc555<\/th>\n<th>\uac15\uc555<\/th>\n<th>\uc790\ub3d9 \ubcc0\uc555\uae30<\/th>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \ubcc0\ud654<\/td>\n<td>\ucd9c\ub825 &gt; \uc785\ub825<\/td>\n<td>\ucd9c\ub825 &lt; \uc785\ub825<\/td>\n<td>\uc5b4\ub290 \ubc29\ud5a5\uc774\ub4e0<\/td>\n<\/tr>\n<tr>\n<td>\uad8c\uc120 \ube44\uc728<\/td>\n<td>N<sub>2<\/sub> &gt; N<sub>1<\/sub><\/td>\n<td>N<sub>2<\/sub> &lt; N<sub>1<\/sub><\/td>\n<td>\uc9c0\uc18d\uc801\uc73c\ub85c \uc5f0\uacb0\ub428<\/td>\n<\/tr>\n<tr>\n<td>\uac08\ubc14\ub2c9 \uc808\uc5f0<\/td>\n<td>\uc608<\/td>\n<td>\uc608<\/td>\n<td>\uc544\ub2c8\uc694<\/td>\n<\/tr>\n<tr>\n<td>kVA\ub2f9 \uc0c1\ub300 \ube44\uc6a9<\/td>\n<td>\uae30\uc900\uc120<\/td>\n<td>\uae30\uc900\uc120<\/td>\n<td>20\u201340% \ub0ae\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9<\/td>\n<td>\uadf8\ub9ac\ub4dc \uc5f0\uacb0, \ubaa8\ud130 \uacf5\uae09<\/td>\n<td>\ud65c\uc6a9, \uac74\ubb3c \uacf5\uae09<\/td>\n<td>\uc804\uc555 \ubcf4\uc815<\/td>\n<\/tr>\n<tr>\n<td>\uaca9\ub9ac\uac00 \uc911\uc694\ud55c \ubd80\ud558\uc5d0 \ub300\ud55c \uc548\uc804<\/td>\n<td>\uc608<\/td>\n<td>\uc608<\/td>\n<td>\uad8c\uc7a5\ud558\uc9c0 \uc54a\uc74c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc2e4\uc6a9\uc801\uc778 \uc6d0\uce59\uc73c\ub85c, \ube44\uc728\uc774 \uc881\uace0(1.5:1 \ubbf8\ub9cc) \uaca9\ub9ac\uac00 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \uc790\uac00 \ubcc0\uc555\uae30\uac00 \uacbd\uc81c\uc801\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uadf8\ub9ac\ub4dc \uc5f0\uacb0\uc774\ub098 \uc758\ub8cc \uc7a5\ube44, \ub610\ub294 2\ucc28\uac00 \uc790\uccb4 \uc911\uc131\uc5d0 \ucc38\uc870\ub418\uc5b4\uc57c \ud558\ub294 \ubaa8\ub4e0 \uc0c1\ud669\uc5d0\uc11c\ub294 \uc9c4\uc815\ud55c 2\uad8c\uc120 \uc2b9\uc555 \ubcc0\uc555\uae30\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"sizing\">\ud06c\uae30 \uc870\uc815 \ubc0f \uc120\ud0dd \ubc29\ubc95<\/h2>\n<p>kVA \ucffc\ub9ac\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ub2e4\uc74c \uc5ec\uc12f \ub2e8\uacc4\ub97c \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud53c\ud06c \uc218\uc694 \uc2dd\ubcc4. \ud0dc\uc591\uad11 \ub370\uc774\ud130\ub97c \uc5bb\uae30 \uc704\ud574 \uc778\ubc84\ud130\uac00 \uc81c\uacf5\ud558\ub294 \ucd5c\ub300 \ucd9c\ub825\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ubaa8\ud130\uc758 \uacbd\uc6b0, \uc57d 2~5\ucd08 \ub3d9\uc548 \uc791\ub3d9 \uc804\ub958\uc758 6-8\ubc30\uc778 \uae30\ub3d9 \uc804\ub958\ub97c \uc0ac\uc6a9\ud560 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc548\uc804 \uc5ec\uc720 \ud3ec\ud568. \uc9c0\uc18d\uc801\uc778 kVA \uc218\uce58\ub97c \uc704\ud574 \ud53c\ud06c \uc218\uc694\uc758 110-125%\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 0.95\uc758 \uc5ed\ub960\uc744 \uac00\uc9c4 1,000kW \uc778\ubc84\ud130\ub294 \ub300\ub7b5 1,053 kVA\uc758 \ucd9c\ub825\uc744 \uc81c\uacf5\ud558\uba70, \uc774\ub294 1,250kVA \ubcc0\uc555\uae30\uac00 \ud544\uc694\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc804\uc555 \ubc0f \uc8fc\ud30c\uc218 \ud655\uc778. \ud544\uc694\ud55c \uc804\uc555\uacfc \uc8fc\ud30c\uc218\ub97c \uba85\ud655\ud788 \ud558\ub294 \uac83\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc900 \uba54\uc2dc\uc9c0\ub294 \u201c400 V \ub378\ud0c0 \u2192 22 kV \uc640\uc774, 50 Hz\u201d\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/li>\n<li>\ubca1\ud130 \uadf8\ub8f9 \uc120\ud0dd. \uadf8\ub9ac\ub4dc \uc5f0\uacb0\uc744 \uc704\ud55c \uac00\uc7a5 \ud45c\uc900 \uad6c\uc131\uc740 Dyn11 \ub610\ub294 Dyn5\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc808\uc5f0 \ubc0f \ub0c9\uac01 \uc7ac\ub8cc \uacb0\uc815. Class F\/H\ub294 500kVA \uc774\uc0c1\uc758 \uc624\uc77c \ubcc0\uc555\uae30\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 ONAN \ubc0f ONAF\uc640 \ud568\uaed8 \uac74\uc2dd \ubcc0\uc555\uae30\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub2e4\uc591\ud55c \ud14c\uc2a4\ud2b8 \ubc0f \uaddc\uc815 \ucd5c\uc885\ud654. \uacb0\uc81c\ub97c \uc9c4\ud589\ud558\uae30 \uc804\uc5d0 \ud615\uc2dd \uc2dc\ud5d8 \ubcf4\uace0\uc11c \ubc0f \uc815\uae30 \uc2dc\ud5d8 \uc778\uc99d\uc11c\ub97c \ubc1b\uc544\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"pricing\">2026\ub144 \ub4f1\uae09\ubcc4 \uac00\uaca9 \ubc94\uc704<\/h2>\n<p>\uc774 \ubc94\uc704\ub294 2026\ub144 \ucd08 \uc911\uad6d \uc0dd\uc0b0\uc790\uc758 \uc2e4\uc81c \uac00\uaca9\uc744 \ub098\ud0c0\ub0b4\uba70, \ubcc0\ub3d9\uc740 \uad6c\ub9ac \ub610\ub294 \uc54c\ub8e8\ubbf8\ub284, \ucf54\uc5b4\uc758 \ub4f1\uae09, \ud558\uc6b0\uc9d5 \ubc0f \ud0ed \uccb4\uc778\uc800\uc758 \uc720\ud615\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tbody>\n<tr>\n<th>\ub4f1\uae09<\/th>\n<th>\uac74\uc2dd \ubcc0\uc555\uae30 (FOB)<\/th>\n<th>\uc624\uc77c \uce68\uc9c0 \ubcc0\uc555\uae30 (FOB)<\/th>\n<\/tr>\n<tr>\n<td>25 kVA<\/td>\n<td>$1,600 \u2013 $3,500<\/td>\n<td>$2,500 \u2013 $4,500<\/td>\n<\/tr>\n<tr>\n<td>100 kVA<\/td>\n<td>$3,500 \u2013 $7,000<\/td>\n<td>$5,000 \u2013 $9,500<\/td>\n<\/tr>\n<tr>\n<td>250 kVA<\/td>\n<td>$6,500 \u2013 $13,000<\/td>\n<td>$9,000 \u2013 $18,000<\/td>\n<\/tr>\n<tr>\n<td>630 kVA<\/td>\n<td>$13,000 \u2013 $25,000<\/td>\n<td>$18,000 \u2013 $32,000<\/td>\n<\/tr>\n<tr>\n<td>1,250 kVA (\ud0dc\uc591\uad11)<\/td>\n<td>$20,000 \u2013 $38,000<\/td>\n<td>$24,000 \u2013 $42,000<\/td>\n<\/tr>\n<tr>\n<td>2,500 kVA<\/td>\n<td>$32,000 \u2013 $55,000<\/td>\n<td>$40,000 \u2013 $70,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uad6c\ub9ac \uad8c\uc120\uc740 \uc54c\ub8e8\ubbf8\ub284 \uad8c\uc120\uc5d0 \ube44\ud574 15-35% \uc99d\uac00\ub85c \uc778\ud574 \ub354 \ube44\uc2fc \uc81c\ud488\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \ubd80\ud558 \ud0ed \uccb4\uc778\uc800\ub294 \ube44\uc6a9\uc744 20-60% \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c, \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ub85c \uc6a9\uc811\ub41c \uc57c\uc678 \uc778\ud074\ub85c\uc800\ub97c \ucd94\uac00\ud558\uba74 \ucd5c\uc885 \ube44\uc6a9\uc5d0 10-25%\uac00 \ucd94\uac00\ub429\ub2c8\ub2e4. \uc6b4\uc1a1 \uce21\uba74\uc5d0\uc11c\ub294 \ubc30\uc1a1\ub2f9 $3,000\uc5d0\uc11c $7,000\uc744 \uc608\uc0b0\uc5d0 \ud3ec\ud568\ud558\uace0, \ub9de\ucda4\ud615 \uc81c\ud488 \uc81c\uc870\uc5d0 2-4\uac1c\uc6d4\uc744 \ud5c8\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"brands\">\uc8fc\uc694 \ube0c\ub79c\ub4dc \ubc0f \uacf5\uae09\uc5c5\uccb4 \uace0\ub824\uc0ac\ud56d<\/h2>\n<p>\uad6d\uc81c \uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30 \uc2dc\uc7a5\uc5d0 \ub530\ub974\uba74, ABB\uc640 Siemens\uac00 \uc720\ud2f8\ub9ac\ud2f0 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc120\ub450\uc8fc\uc790\uc778 \ubc18\uba74, Hitachi Energy\ub294 \uc7ac\uc0dd \uac00\ub2a5 \uc5d0\ub108\uc9c0\ub97c \uadf8\ub9ac\ub4dc\uc5d0 \uc5f0\uacb0\ud558\ub294 \ub370 \ub9e4\uc6b0 \ub6f0\uc5b4\ub098\uba70, Schneider Electric\uacfc Eaton\uc740 \uc0b0\uc5c5 \ubc30\uae09\uc5d0\uc11c \uc9c0\ubc30\uc801\uc774\uba70, GE\ub294 \ubd81\ubbf8 \uc2dc\uc7a5\uc5d0\uc11c \uc804\ud1b5\uc801\uc778 \uc785\uc9c0\ub97c \uc720\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub4e4 \ud68c\uc0ac\ub294 \uad11\ubc94\uc704\ud55c \ud615\uc2dd \uc2dc\ud5d8 \ub370\uc774\ud130 \uc800\uc7a5, \uc9c0\uc5ed \uc11c\ube44\uc2a4 \ubc0f \uc911\uad6d \uc81c\ud488 \uac00\uaca9\uc758 1.5-2.5\ubc30\uc5d0 \ud574\ub2f9\ud558\ub294 \ub2e4\ub144\uac04\uc758 \uacbd\ud5d8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>2026\ub144, \ud574\uc678 \uace0\uac1d\uc5d0\uac8c \uac00\uc7a5 \uc88b\uc740 \uc194\ub8e8\uc158\uc740 \uc774\ubbf8 \uc81c\ud488 \uc218\ucd9c \uacbd\ud5d8\uc774 \uc788\ub294 \uc911\uad6d\uc758 \uc778\uc99d\ub41c \uc81c\uc870\uc5c5\uccb4\uc640 \uc5f0\ub77d\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. Jiangsu Subian Electric Power\ub294 IEC 60076\uc744 \uc900\uc218\ud558\ub294 \ub2e8\uc0c1 \uc800\uc804\ub825 \uc720\ub2db\uc5d0\uc11c 2500 kVA \uc624\uc77c \uce68\uc9c0 \ubcc0\uc555\uae30\uc5d0 \uc774\ub974\ub294 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30\ub97c \uc81c\uc870\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcc0\uc555\uae30\ub294 \uad6c\ub9ac \ub610\ub294 \uc54c\ub8e8\ubbf8\ub284 \uad8c\uc120\uc73c\ub85c \uc0dd\uc0b0\ub420 \uc218 \uc788\uc73c\uba70, 50Hz \ub610\ub294 60Hz\uc758 \uc774\uc911 \uc8fc\ud30c\uc218\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc774 \ud68c\uc0ac\ub294 \uc81c\ud488\uc758 \ud45c\uc900 \uae30\ub2a5\uc73c\ub85c \ud48d\ub825 \ubc1c\uc804\uc18c \ubc0f \ud0dc\uc591\uad11 \ubc1c\uc804\uc18c\uc640\uc758 \uadf8\ub9ac\ub4dc \uc5f0\uacb0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc81c\ud488 \uc870\ub9bd \uc804\uc5d0 \ubcc0\uc555\uae30 \uadf8\ub8f9 \ubc0f \uc784\ud53c\ub358\uc2a4 \uac12\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \ubaa8\ub4e0 \ubc30\uc1a1\uc5d0 \uc2dc\ud5d8 \ud504\ub85c\ud1a0\ucf5c\uc744 \ubcf4\ub0b4\uace0 \uace0\uac1d\uc5d0\uac8c \uc81c\ud488\uc774 \ud0dc\uc591\uad11 \ud504\ub85c\uc81d\ud2b8 \uac1c\ubc1c\uc5d0 \uc548\uc804\ud558\uace0 \ud6a8\uacfc\uc801\uc774\ub77c\ub294 \ud655\uc2e0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"installation\">\uc124\uce58 \ubc0f \ud14c\uc2a4\ud2b8 \ud544\uc218 \uc0ac\ud56d<\/h2>\n<p>\uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30\uc758 \uc801\uc808\ud55c \uc2dc\uc6b4\uc804\uc740 \uc870\uae30 \uace0\uc7a5\uc744 \ud53c\ud558\uba74\uc11c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uba54\uac70\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\uc6d0\uc744 \uacf5\uae09\ud558\uae30 \uc804\uc5d0 \uc808\uc5f0 \uc800\ud56d\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc808\uc5f0 \uc800\ud56d\uc740 \uc815\uaca9 \uc804\uc555\uc758 kV\ub2f9 1 M\u03a9 \uc774\uc0c1\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc808\uc5f0 \uc800\ud56d\uc774 \ub0ae\uc740 \uacbd\uc6b0 \ubcc0\uc555\uae30\ub97c \uac74\uc870\uc2dc\ud0a4\uc2ed\uc2dc\uc624(\uc800\uc804\uc555\uc744 \uc801\uc6a9\ud558\uba74 \uc21c\ud658 \uc804\ub958\uac00 \ud750\ub974\uace0 \ubcc0\uc555\uae30\uc5d0\uc11c \uc218\ubd84\uc774 \uc81c\uac70\ub429\ub2c8\ub2e4).<\/li>\n<li>\ucee4\ubbf8\uc154\ub2dd \ud604\uc7a5\uc5d0\uc11c \ubca1\ud130 \uadf8\ub8f9\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uadf8\ub9ac\ub4dc\uc5d0 \uc5f0\uacb0\ud558\uae30 \uc804\uc5d0 \uc704\uc0c1 \uc21c\uc11c \ubc0f \uadf9\uc131\uc744 \ud655\uc778\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc774\uba70, \uc798\ubabb\ub41c \ubca1\ud130 \uadf8\ub8f9\uc73c\ub85c \uc778\ud574 $100,000\uc758 \uc694\uae08\uc774 \ubd80\uacfc\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\ubd80\ud558\uc5d0 \uc5f0\uacb0\ud560 \ub54c \uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30 \ube44\uc728\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc815\uaca9 \ubd80\ud558 25%\uc5d0\uc11c 2\ucc28 \uc804\uc555 \uce21\uc815\uc744 \uc218\ud589\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ud1a0\ud06c \ubc0f \uc7ac\ud1a0\ud06c. \ubcc0\uc555\uae30\uac00 \ubd80\ud558\uc5d0 \uc5f0\uacb0\ub41c \ud6c4 48\uc2dc\uac04\uc774 \uc9c0\ub098\uba74 \ubaa8\ub4e0 \ubd80\uc2f1\uacfc \ucf00\uc774\ube14\uc744 \uc7ac\ud1a0\ud06c\ud574\uc57c \ud569\ub2c8\ub2e4. \ub290\uc2a8\ud55c \uc870\uc778\ud2b8\uc640 \uc5f0\uacb0\uc740 20% \uc774\uc0c1\uc758 \ud604\uc7a5 \uace0\uc7a5\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc815\uae30\uc801\uc73c\ub85c \uc5f4\ud654\uc0c1 \ucd2c\uc601\uc744 \uc218\ud589\ud558\uc2ed\uc2dc\uc624. \ucd5c\uc18c\ud55c \uc5f0 1\ud68c \uc2e4\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>1 MW \ud0dc\uc591\uad11 \uc778\ubc84\ud130\uc5d0 \ud544\uc694\ud55c \uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30 \ud06c\uae30\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc778\ubc84\ud130\uc758 \uc815\uaca9 \uc804\ub825 \ucd9c\ub825\uc744 \uc804\ub825 \uacc4\uc218\ub85c \ub098\ub208 \ud6c4 10%\uc5d0\uc11c 25%\uc758 \uc548\uc804 \uc5ec\uc720\ub97c \ucd94\uac00\ud558\uc2ed\uc2dc\uc624. \uc608\ub97c \ub4e4\uc5b4, 0.95 PF\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 1000 kW \uc778\ubc84\ud130\uac00 \uc788\ub2e4\uba74 \uc774\ub294 1,053 kVA\uc5d0 \ud574\ub2f9\ud558\ubbc0\ub85c \uad8c\uc7a5 \ubcc0\uc555\uae30 \ud06c\uae30\ub294 \ud45c\uc900 \uad00\ud589\uc73c\ub85c 1,250 kVA\uac00 \ub429\ub2c8\ub2e4. \uc778\ubc84\ud130\uac00 10% \uacfc\ubd80\ud558\uc5d0\uc11c \uc9c0\uc18d\uc801\uc73c\ub85c \uc791\ub3d9\ud560 \uacbd\uc6b0 1,500 kVA\ub85c \ud06c\uae30\ub97c \uc870\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc2a4\ud15d\ub2e4\uc6b4 \ubcc0\uc555\uae30\ub97c \uc5ed\uc73c\ub85c \uc0ac\uc6a9\ud558\uc5ec \uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p>\uc608, \uae30\uc220\uc801\uc73c\ub85c \ubcc0\uc555\uae30\ub294 \uac00\uc5ed\uc801\uc774\uc9c0\ub9cc \uc2a4\ud15d\ub2e4\uc6b4 \ubcc0\uc555\uae30\uc758 \ud558\ubd80 \uad8c\uc120\uc744 \uace0\uc804\uc555\uc5d0 \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uc798\ubabb\ub41c \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc774\ub294 \uc808\uc5f0 \uc2dc\uc2a4\ud15c\uc5d0 \uacfc\ub3c4\ud55c \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uac00\ud558\uace0 \uc815\uaca9 \uc6a9\ub7c9\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4. \ube44\uc0c1 \uc0c1\ud669\uc5d0\uc11c\ub294 \uc791\ub3d9\ud560 \uc218 \uc788\uc9c0\ub9cc \uc9c0\uc18d\uc801\uc778 \uc791\ub3d9\uc5d0\ub294 \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc62c\ubc14\ub978 \ud615\ud0dc\ub85c \uc7a5\uce58\ub97c \uc8fc\ubb38\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud0dc\uc591\uad11 \uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30\ub294 \uc65c \ud2b9\uc815 \ubca1\ud130 \uadf8\ub8f9\uc774 \ud544\uc694\ud569\ub2c8\uae4c?<\/h3>\n<p>\ubca1\ud130 \uadf8\ub8f9\uc740 1\ucc28 \ubc0f 2\ucc28 \uc704\uc0c1 \uac04\uc758 \uc815\ub82c\uacfc \uc911\uc131 \uc5f0\uacb0\uc758 \uc874\uc7ac \uc5ec\ubd80\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uadf8\ub9ac\ub4dc \uc5f0\uacb0 \uc2dc\uc2a4\ud15c\uc740 \uc911\uc131 \uc5f0\uacb0\uc744 \ud5c8\uc6a9\ud558\uace0 \uc720\ud2f8\ub9ac\ud2f0 \ud68c\uc0ac\uc758 \ubcf4\ud638 \uacc4\ud68d \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 Dyn11 \ub610\ub294 Yd11 \ubca1\ud130 \uadf8\ub8f9\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc798\ubabb\ub41c \ubca1\ud130 \uadf8\ub8f9\uc740 \uc21c\ud658 \uc804\ub958, \ubcf4\ud638 \uc7a5\uce58\uc758 \uc624\uc791\ub3d9 \ub610\ub294 \uc5f0\uacb0 \uc2b9\uc778 \uc2dc \uac70\ubd80\uc640 \uac19\uc740 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc73c\ubbc0\ub85c \uc778\ubc84\ud130 \uc0ac\uc591 \ubc0f \uc720\ud2f8\ub9ac\ud2f0 \uc694\uad6c \uc0ac\ud56d\uacfc \ud568\uaed8 \ubca1\ud130 \uadf8\ub8f9\uc744 \ud655\uc778\ud558\ub294 \uac83\uc774 \ud56d\uc0c1 \uc88b\uc740 \uad00\ud589\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30\uc640 \ubd80\uc2a4\ud130\uc758 \ucc28\uc774\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30\ub294 \uc790\uccb4 1\ucc28 \ubc0f 2\ucc28 \ucf54\uc77c\uc758 \uad8c\uc120\ube44\uc5d0 \ub530\ub77c \uace0\uc815 \ube44\uc728\ub85c \uc804\uc555\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \ubd80\uc2a4\ud130(\ub610\ub294 \ubc85-\ubd80\uc2a4\ud2b8) \ubcc0\uc555\uae30\ub294 \uae30\uc874 \uacf5\uae09\uc5d0 \uc18c\ub7c9\uc758 \uc804\uc555\uc744 \ucd94\uac00\ud558\uac70\ub098 \ube7c\ub294 \uc18c\ud615 \uc790\ub3d9 \ubcc0\uc555\uae30 \uad6c\uc131\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 208 V\uc5d0\uc11c 10%\ub97c \uc0ac\uc6a9\ud558\uc5ec 229 V\ub85c \uc804\uc555\uc744 \ub192\uc774\ub294 \uac83\uc785\ub2c8\ub2e4. \ubd80\uc2a4\ud130 \ubcc0\uc555\uae30\ub294 \uc18c\uaddc\ubaa8 \uc218\uc815\uc744 \ub2ec\uc131\ud558\ub294 \uc800\ub834\ud55c \uc218\ub2e8\uc744 \uc81c\uacf5\ud558\uba70, \uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30\ub294 \uc804\uccb4 \uc804\uc555 \ubcc0\ud654\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc911\uad6d\uc5d0\uc11c \ub9de\ucda4\ud615 \uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30\ub97c \ubc1b\ub294 \ub370 \uc5bc\ub9c8\ub098 \uac78\ub9bd\ub2c8\uae4c?<\/h3>\n<p>\ub4dc\ub77c\uc774 \ud0c0\uc785 \uc720\ub2db\uc758 \ud45c\uc900 \ubc30\uc1a1 \uae30\uac04\uc740 \ubcf4\uc99d\uae08 \uc9c0\uae09\uc77c\ub85c\ubd80\ud130 20\uc77c\uc5d0\uc11c 40\uc77c \uc0ac\uc774\uc785\ub2c8\ub2e4. \ucd5c\ub300 2,500 kVA \uc6a9\ub7c9\uc758 \uc624\uc77c \ud544\ub4dc \uc720\ub2db\uc758 \ubc30\uc1a1 \uc2dc\uac04\uc740 45\uc77c\uc5d0\uc11c 90\uc77c \uc0ac\uc774\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9de\ucda4\ud615 \ubca1\ud130 \uce74\ud14c\uace0\ub9ac\ub97c \uac00\uc9c4 \uadf8\ub9ac\ub4dc \uc5f0\uacb0 \uc720\ub2db\uc758 \uacbd\uc6b0 \uae30\uac04\uc774 60\uc77c\uc5d0\uc11c 120\uc77c\ub85c \uc5f0\uc7a5\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\ub610\ud55c, \ud574\uc0c1 \uc6b4\uc1a1\uc740 \uc720\ub7fd \ub610\ub294 \ubbf8\uad6d \ubaa9\uc801\uc9c0 \ud56d\uad6c\uc5d0 \ub3c4\ucc29\ud558\ub294 \ub370 \ucd94\uac00\ub85c 30\uc77c\uc5d0\uc11c 45\uc77c\uc774 \uc18c\uc694\ub429\ub2c8\ub2e4. \uc138\uad00 \ud1b5\uad00\uc740 \uc57d 2-4\uc8fc\uac00 \uc18c\uc694\ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"references\">\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/63597\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-1: \uc804\ub825 \ubcc0\uc555\uae30 \u2014 \uc77c\ubc18 \uc694\uad6c \uc0ac\ud56d<\/a> \u2014 \uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30 \ub4f1\uae09 \ubc0f \ud14c\uc2a4\ud2b8\ub97c \uaddc\uc815\ud558\ub294 \uad6d\uc81c \ud45c\uc900.<\/li>\n<li><a href=\"https:\/\/standards.ieee.org\/ieee\/57.12.00\/7204\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE C57.12.00<\/a> \u2014 \ubc30\uc804 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \ubd81\ubbf8 \uc131\ub2a5 \ubc0f \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d.<\/li>\n<li><a href=\"https:\/\/www.nema.org\/standards\" rel=\"nofollow noopener\" target=\"_blank\">NEMA \ud45c\uc900<\/a> \u2014 \ubbf8\uad6d \ubcc0\uc555\uae30 \ub4f1\uae09, \ud6a8\uc728 \ud074\ub798\uc2a4 \ubc0f \ud14c\uc2a4\ud2b8 \uc9c0\uce68.<\/li>\n<li><a href=\"https:\/\/global.abb\/topic\/transformers\" rel=\"nofollow noopener\" target=\"_blank\">ABB \ubcc0\uc555\uae30<\/a> \u2014 \ubcc0\uc555\uae30 \uae30\uc220 \ubc0f \uadf8\ub9ac\ub4dc \uc5f0\uacb0 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0 \ub300\ud55c \uc0b0\uc5c5 \ucc38\uc870.<\/li>\n<li><a href=\"https:\/\/www.hitachienergy.com\/products-and-solutions\/transformers\" rel=\"nofollow noopener\" target=\"_blank\">\ud788\ud0c0\uce58 \uc5d0\ub108\uc9c0 \ubcc0\uc555\uae30<\/a> \u2014 \uc7ac\uc0dd \uac00\ub2a5 \uc5d0\ub108\uc9c0 \uadf8\ub9ac\ub4dc \uc5f0\uacb0 \ubcc0\uc555\uae30 \uc124\uacc4\uc5d0 \ub300\ud55c \ucc38\uc870.<\/li>\n<li><a href=\"https:\/\/www.energy.gov\/eere\/solar\" rel=\"nofollow noopener\" target=\"_blank\">\ubbf8\uad6d DOE \ud0dc\uc591\uad11 \uc5d0\ub108\uc9c0 \uae30\uc220 \uc0ac\ubb34\uc18c<\/a> \u2014 \ud0dc\uc591\uad11 \uc778\ubc84\ud130 \ubc0f \ubcc0\uc555\uae30 \uc2dc\uc2a4\ud15c \ud1b5\ud569\uc5d0 \ub300\ud55c \ubc30\uacbd.<\/li>\n<li><a href=\"https:\/\/www.ul.com\/\" rel=\"nofollow noopener\" target=\"_blank\">UL \uc194\ub8e8\uc158<\/a> \u2014 \ubd81\ubbf8\uc5d0\uc11c \ub4dc\ub77c\uc774 \ud0c0\uc785 \ubcc0\uc555\uae30 \uc548\uc804\uc5d0 \ub300\ud55c \uc778\uc99d \ucc38\uc870.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30\ub294 \uc800\uc804\uc555 \uc804\uae30\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc804\uc1a1\ud560 \uc218 \uc788\ub294 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. 2026\ub144\uc5d0\ub294 \uc7ac\uc0dd \uac00\ub2a5 \uc5d0\ub108\uc9c0 \uc6d0\uacfc \uc0b0\uc5c5 \ud68c\uc0ac\uac00 \ubcc0\uc555\uae30 \uc720\ub2db\uc744 \uc870\ub2ec\ud560 \ub54c \uc62c\ubc14\ub978 \ubca1\ud130 \uadf8\ub8f9 \ucc3e\uae30, \uace0\ud488\uc9c8 \uad6c\ub9ac \uc0ac\uc6a9, \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud14c\uc2a4\ud2b8 \uae30\ub85d \ud655\ubcf4 \ub4f1 \uc8fc\uc694 \uc6d0\uce59\uc744 \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ucd5c\ub300 \uc218\uc694\uc5d0 \ucd94\uac00\ub85c 10-25% \uc5ec\uc720\ub97c \ub450\uace0 \ubcc0\uc555\uae30\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc804\uc555 \ube44\uc728, \uc8fc\ud30c\uc218 \ubc0f \ubca1\ud130 \uadf8\ub8f9\uc744 \uc11c\uba74\uc73c\ub85c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ubcc0\uc555\uae30\uc758 \uc720\ud615 \ubc0f \ub4f1\uae09\uc5d0 \ub530\ub77c $400\u2013$80,000\uc758 \uc608\uc0b0\uc744 \ud560\ub2f9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>IEC 60076\uc5d0 \ub530\ub77c \ud14c\uc2a4\ud2b8\ub41c \uc7a5\uce58 \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\uace0 \ubaa8\ub4e0 \ud544\uc694\ud55c \ubcf4\uace0\uc11c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc778\uc99d\ub41c \uc911\uad6d \uc81c\uc870\uc5c5\uccb4\ub85c\ubd80\ud130 \uad6c\ub9e4\ud558\uc5ec 30\u201350%\ub97c \uc808\uc57d\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<p>\uc0b0\uc5c5\uc6a9, \uadf8\ub9ac\ub4dc \uc5f0\uacb0 \ub610\ub294 \uc2e4\ud5d8\uc2e4 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0 \uad00\ud574\uc11c\ub294 Jiangsu Subian Electric Power\uac00 \uc7ac\uc0dd \uac00\ub2a5 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud544\uc694\ud55c \ubca1\ud130 \uadf8\ub8f9\uc744 \uac16\ucd98 IEC 60076 \uc900\uc218 \ubcc0\uc555\uae30\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc0ac\uc591\uc5d0 \ub9de\ub294 \uacac\uc801\uc744 \uc704\ud574 \uc778\ubc84\ud130 \ucd9c\ub825 \uc804\uc555\uacfc \uc720\ud2f8\ub9ac\ud2f0 \uc5f0\uacb0 \uc804\uc555\uc744 \ubcf4\ub0b4\uc8fc\uc2ed\uc2dc\uc624. \ubc29\ubb38\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/subian-electric.com\/ko\/\">Subian Electric \uc6f9\uc0ac\uc774\ud2b8\uc5d0\uc11c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/a> \uc2dc\uc791\ud558\ub824\uba74.<\/p>","protected":false},"excerpt":{"rendered":"<p>In Vietnam, the solar power plant produces 400 Voltage on its output terminals, and the electricity connecting company requires it in 22 kV. In the US, the workshop operates a motor that runs at 208 Volts while requiring 480 Volts. The electrician working with it proposes other customers of other powers to buy a step-up [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":193,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-192","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/comments?post=192"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/192\/revisions"}],"predecessor-version":[{"id":11066,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/192\/revisions\/11066"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media\/193"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}