{"id":167,"date":"2026-08-22T02:34:24","date_gmt":"2026-08-21T18:34:24","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=167"},"modified":"2026-08-29T23:43:31","modified_gmt":"2026-08-29T15:43:31","slug":"7-tips-for-choosing-the-best-auxiliary-transformer-for-your-project","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/news\/7-tips-for-choosing-the-best-auxiliary-transformer-for-your-project\/","title":{"rendered":"\ud504\ub85c\uc81d\ud2b8\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ubcf4\uc870 \ubcc0\uc555\uae30\ub97c \uc120\ud0dd\ud558\uae30 \uc704\ud55c 7\uac00\uc9c0 \ud301"},"content":{"rendered":"<p>\uc0c8\ub85c\uc6b4 110 kV \ubcc0\uc804\uc18c\uc5d0\uc11c \uc791\uc5c5\ud558\ub294 \uc2dc\uc6b4\uc804 \uc5d4\uc9c0\ub2c8\uc5b4\uc758 \uc791\uc5c5\uc744 \uc0c1\uc0c1\ud574 \ubcf4\uc2ed\uc2dc\uc624: \uc8fc\uc694 \ubcc0\uc555\uae30\ub294 \ubaa8\ub4e0 \ud14c\uc2a4\ud2b8\ub97c \uc644\ub8cc\ud588\uc9c0\ub9cc \ubcf4\uc870 \ubcc0\uc555\uae30\uac00 \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\ub294 \ucda9\uc804, \ub0c9\uac01 \ubc0f \ubcf4\ud638 \uae30\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 20% \ud06c\uae30\ub85c \uc778\ud574 \uc81c\uc5b4\uc2e4\uc740 \uc5b4\ub461\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c1\ud669\uc740 \uc804 \uc138\uacc4\uc758 \ub9ce\uc740 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70, \uadf8 \uc774\uc720\ub294 \uc778\uadfc\uc5d0 \uc124\uce58\ub41c \ub300\ud615 \ubcc0\uc555\uae30\uc5d0 \ube44\ud574 \ubcf4\uc870 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uad00\uc2ec\uc774 \uc801\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc774 \uae30\uc0ac\ub294 \uc62c\ubc14\ub978 \ubcf4\uc870 \ubcc0\uc555\uae30\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c 7\uac00\uc9c0 \uadc0\uc911\ud55c \uc870\uc5b8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<blockquote><p>\ubcf4\uc870 \ubcc0\uc555\uae30\ub294 \ubcc0\uc804\uc18c, \ubc1c\uc804\uc18c \ub610\ub294 \uc0b0\uc5c5 \ud50c\ub79c\ud2b8\uc5d0\uc11c \ud544\uc694\ud55c \uc778-\ud50c\ub79c\ud2b8 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 \ubcc0\uc804 \uc11c\ube44\uc2a4 \ubcc0\uc555\uae30\ub85c\ub3c4 \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c, \uc774\ub294 35,000\ubcfc\ud2b8 \ub610\ub294 10,000\ubcfc\ud2b8\uc77c \uc218 \uc788\ub294 \uc120 \uc804\uc555\uc744 \uc57d 0.4\ubcfc\ud2b8\ub85c \ub0ae\ucd94\uc5b4 \uc870\uba85, \uc81c\uc5b4 \ud68c\ub85c, \ubcf4\ud638 \ubc0f \ub0c9\uac01 \ud32c, \ubc30\ud130\ub9ac \ucda9\uc804\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubcf4\uc870 \ubcc0\uc555\uae30\uc640 \uad00\ub828\ud558\uc5ec \uc5fc\ub450\uc5d0 \ub450\uc5b4\uc57c \ud560 7\uac00\uc9c0 \uc0ac\ud56d\uc740 \ubcc0\uc555\uae30\uc758 \ud06c\uae30(\uacc4\uc0b0\ub41c \ubd80\ud558\ub97c \uae30\ubc18\uc73c\ub85c \ud558\uace0 15-20% \uc5ec\uc720\ub97c \ucd94\uac00\ud568), \uc804\uc555 \ubc0f \ubca1\ud130 \uadf8\ub8f9 \uacb0\uc815, \ub0c9\uac01 \ubc29\ubc95 \uc120\ud0dd, \ubd80\ud558 \ud0ed \uccb4\uc778\uc800 \ub610\ub294 \uc624\ud504 \ud68c\ub85c \ud0ed \uc0ac\uc6a9 \uacb0\uc815, \ubcc0\uc555\uae30\uac00 \ud56d\uc0c1 \uc791\ub3d9\ud558\uae30 \ub54c\ubb38\uc5d0 \uc190\uc2e4 \ubcf4\uc99d \ube44\uad50, \uc5ec\uc12f \ubc88\uc9f8\ub294 \uc624\uc77c \uce68\uc9c0\ud615\uacfc \uac74\uc2dd \ubcc0\uc555\uae30\uc758 \ucc28\uc774\ub97c \uc124\uba85\ud558\uba70, IEC 60076 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\ub97c \uc694\uccad\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-168\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/7-Tips-for-Choosing-the-Best-Auxiliary-Transformer-for-Your-Project.webp\" alt=\"\ud504\ub85c\uc81d\ud2b8\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ubcf4\uc870 \ubcc0\uc555\uae30\ub97c \uc120\ud0dd\ud558\uae30 \uc704\ud55c 7\uac00\uc9c0 \ud301\" width=\"1448\" height=\"1086\" \/><\/p>\n<hr \/>\n<h2 id=\"what-is-types\">\ubcf4\uc870 \ubcc0\uc555\uae30\ub780 \ubb34\uc5c7\uc774\uba70 \uc5b4\ub5a4 \uc720\ud615\uc774 \uc874\uc7ac\ud569\ub2c8\uae4c?<\/h2>\n<p>\ubcf4\uc870 \ubcc0\uc555\uae30\ub294 \uc720\ub2db \ubcf4\uc870 \ubcc0\uc555\uae30 \ub610\ub294 \ubcc0\uc804 \uc11c\ube44\uc2a4 \ubcc0\uc555\uae30\ub85c\ub3c4 \uc54c\ub824\uc838 \uc788\uc73c\uba70, \ubcc0\uc804\uc18c, \ubc1c\uc804\uc18c \ub610\ub294 \ub300\ud615 \uc0b0\uc5c5 \ud50c\ub79c\ud2b8\uc758 \ubcf4\uc870 \uc7a5\ube44\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc8fc\uc694 \ubc84\uc2a4 \uc804\uc555\uc744 \uc800\uc804\uc555 \ubc30\uae09 \uc218\uc900(\ub300\ubd80\ubd84 35\/0.4 kV, 10\/0.4 kV \ubc0f 6.6\/0.4 kV)\uc73c\ub85c \ub0ae\ucda5\ub2c8\ub2e4. \uacf5\uae09\ub41c \uc804\uae30\ub294 \ubaa8\ud130 \uc791\ub3d9, \ub09c\ubc29 \ubc0f \uc870\uba85, \ubc30\ud130\ub9ac \ucda9\uc804 \ubc0f \uc81c\uc5b4\/\ubcf4\ud638 \ud68c\ub85c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubd80\ud558\ub294 \ud50c\ub79c\ud2b8\uc758 \uc6b4\uc601\uc5d0 \ud56d\uc0c1 \uc911\uc694\ud558\uae30 \ub54c\ubb38\uc5d0 \uc774 \uc720\ud615\uc758 \uc7a5\ube44\ub294 \uc9c0\uc18d\uc801\uc778 \uc791\ub3d9 \ubc0f \ub192\uc740 \ubd80\ud558 \uacc4\uc218\ub85c \ud3c9\uac00\ub429\ub2c8\ub2e4. \uc774\ub294 \uc7a5\uce58\uc758 \uace0\uc7a5\uc774 \uac74\uac15\ud55c \ud50c\ub79c\ud2b8\uc758 \uc6b4\uc601 \uc911\ub2e8\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubcf4\uc870 \ubcc0\uc555\uae30\uc758 \ub9e4\uac1c\ubcc0\uc218 \uc120\ud0dd\uc744 \uc2e0\uc911\ud558\uac8c \ub2e4\ub8e8\ub294 \uac83\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc720\ud615<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc815\uaca9<\/th>\n<th>\ub0c9\uac01 \/ \ud615\ud0dc<\/th>\n<th>\uac00\uc7a5 \uc801\ud569\ud55c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc624\uc77c \uce68\uc9c0\ud615, \uc790\uac00 \ub0c9\uac01\ud615 (ONAN)<\/td>\n<td>50\u20132,500 kVA<\/td>\n<td>\uad11\uc720, \uc57c\uc678 \ud0f1\ud06c<\/td>\n<td>\uc57c\uc678 \ubcc0\uc804\uc18c \uc11c\ube44\uc2a4<\/td>\n<\/tr>\n<tr>\n<td>\ud32c\uc774 \uc788\ub294 \uc624\uc77c \uce68\uc9c0\ud615 (ONAF)<\/td>\n<td>1,000 kVA \uc774\uc0c1<\/td>\n<td>\uad11\uc720, \uac15\uc81c \uacf5\uae30<\/td>\n<td>\ub192\uc740 \ubd80\ud558 \uacc4\uc218, \ub354\uc6b4 \uae30\ud6c4<\/td>\n<\/tr>\n<tr>\n<td>\uac74\uc2dd\ud615 \uc8fc\uc870 \uc218\uc9c0<\/td>\n<td>100\u20132,000 kVA<\/td>\n<td>\uc5d0\ud3ed\uc2dc \uc8fc\uc870, \uc2e4\ub0b4<\/td>\n<td>\uc2e4\ub0b4, \ud654\uc7ac \ubbfc\uac10 \uc9c0\uc5ed<\/td>\n<\/tr>\n<tr>\n<td>\uc774\uc911 2\ucc28 \uad8c\uc120<\/td>\n<td>\ub9de\ucda4\ud615<\/td>\n<td>\ubaa8\ub4e0 \ub0c9\uac01 \ubaa8\ub4dc<\/td>\n<td>\ubd84\ub9ac\ub41c \ubaa8\ud130 \ubc0f \uc81c\uc5b4 \uc804\uc6d0<\/td>\n<\/tr>\n<tr>\n<td>\ubd80\ud558 \ud0ed \uccb4\uc778\uc800\uac00 \uc788\ub294<\/td>\n<td>100\u20132,500 kVA<\/td>\n<td>\ubaa8\ub4e0 \ub0c9\uac01 \ubaa8\ub4dc<\/td>\n<td>\ubd88\uc548\uc815\ud55c \uadf8\ub9ac\ub4dc \uc804\uc555<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"tip1\">\ud301 1: \uba85\ud310\uc774 \uc544\ub2cc \uce21\uc815\ub41c \ubd80\ud558\uc5d0\uc11c \ud06c\uae30 \uc870\uc815<\/h2>\n<p>\ubcf4\uc870 \ubcc0\uc555\uae30 \uace0\uc7a5\uc758 \uac00\uc7a5 \ube48\ubc88\ud55c \uc6d0\uc778\uc740 \uacfc\uc18c \uc124\uacc4\uc785\ub2c8\ub2e4. \ubd80\ucc29\ub41c \uc7a5\ube44\uc758 \uba85\ud310 \uac12\uc740 \uc2e4\uc81c \uc218\uc694\ub97c \uacfc\uc7a5\ud558\uc9c0\ub9cc, \ub2e4\uc591\uc131 \uacc4\uc218\ub97c \ubb34\uc2dc\ud558\uace0 \ubaa8\ub4e0 \uc5f0\uacb0\ub41c \ubd80\ud558\uc758 \uba85\ud310 \uac12\uc744 \ud569\uc0b0\ud558\ub294 \uc124\uacc4\uc790\ub294 \ubd88\ud544\uc694\ud558\uac8c \ud06c\uace0 \ube44\ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc744 \ub9cc\ub4e4\uc5b4\ub0c5\ub2c8\ub2e4. \uc804\ubb38\uc801\uc778 \uc194\ub8e8\uc158\uc740 \uc6b4\uc601 \ubd80\ud558, \uac00\uc7a5 \ud070 \uc2dc\uc791 \ubd80\ud558\ub97c \uace0\ub824\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \ub0c9\uac01 \ud32c\uc774\ub098 \uc6b4\uc601 \ubd80\ud558\uc758 5-8\ubc30\ub97c \uc694\uad6c\ud558\ub294 \uc555\ucd95\uae30\uc77c \uc218 \uc788\uc73c\uba70, \ud5a5\ud6c4 \uc131\uc7a5\uacfc \uacc4\uc808 \ubcc0\ub3d9\uc744 \uc704\ud574 15-20%\uc758 \uc5ec\uc720\ub97c \ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc2dc\uc124\uc774 \uace7 \uc790\ub3d9\ud654\ub418\uac70\ub098 \ud655\uc7a5\ub420 \uac00\ub2a5\uc131\uc774 \uc788\ub2e4\uba74, \ud544\uc694\ud55c kVA\ub97c \uacb0\uc815\ud558\uae30 \uc804\uc5d0 \ud55c \uc2dc\uc98c \ub3d9\uc548 \uc2e4\uc81c \uc218\uc694\ub97c \uad00\ucc30\ud558\ub294 \uac83\uc774 \ucd5c\uc120\uc758 \uc870\uce58\uc785\ub2c8\ub2e4. 50 kVA\ub85c \ud3c9\uac00\ub41c \ubcf4\uc870 \ubcc0\uc555\uae30\ub294 \uc791\uc740 \ubcc0\uc804\uc18c\uc5d0\uc11c $2,000\uc5d0\uc11c $4,000\uc758 \ube44\uc6a9\uc774 \ub4e4\uba70, 80 kVA\ub85c \ud3c9\uac00\ub41c \ubcc0\uc555\uae30\ub294 \uadf8\ub9ac \ub9ce\uc740 \ube44\uc6a9\uc774 \ub4e4\uc9c0 \uc54a\uc9c0\ub9cc \ucd94\uac00\uc801\uc778 \uc5ec\uc720 \uacf5\uac04\uc744 \uc0dd\uc131\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"tip2\">\ud301 2: \uc804\uc555 \uc30d \ubc0f \ubca1\ud130 \uadf8\ub8f9 \uace0\uc815<\/h2>\n<p>\uc804\uc555 \ube44\uc728\uc740 \uc2dc\uc124\uc758 \ubc84\uc2a4 \uc804\uc555 \uc218\uc900\uacfc \uc800\uc804\uc555 \ud328\ub110\uc5d0 \ub9de\uc544\uc57c \ud569\ub2c8\ub2e4. \uadc0\uc0ac\uac00 \ud604\uc7a5\uc5d0\uc11c 35\/0.4 kV, 10\/0.4 kV \ub610\ub294 \uae30\ud0c0 \uc804\uc555 \ube44\uc728\uc744 \uc0ac\uc6a9\ud560 \uac83\uc778\uc9c0 \uacb0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \ube44\uc728 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud558\ub4e0, \uc608\ube44 \ubd80\ud488\uacfc \uc804\uae30 \ubcc0\uc804\uc18c\uac00 \ud1b5\uc77c\ub41c \ud328\ud134\uc744 \uac16\uae30 \uc704\ud574 \uc2dc\uc124 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc804\uc555 \ubcc0\uc555\uae30\uc758 \ubc94\uc8fc\ub3c4 \uc911\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcc0\uc804\uc18c\uc758 \ubcf4\uc870 \uacf5\uae09\uc744 \uc694\uccad\ud560 \ub54c, \ub2e8\uc0c1 \ubd80\ud558\uc5d0 \uc548\uc815\uc801\uc778 \uc911\uc131\uc744 \uc81c\uacf5\ud558\uace0 \uba85\ud655\ud55c \uc704\uc0c1 \ubcc0\uc704\ub97c \uc81c\uacf5\ud558\ub294 Dyn11\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ubc14\ub78c\uc9c1\ud569\ub2c8\ub2e4. \uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, \uc811\uc9c0 \uc815\ucc45 \ubc0f \ubcd1\ub82c \uc791\uc5c5 \uc694\uad6c\uc5d0 \ub530\ub77c Dyn5 \ub610\ub294 YNd11\uacfc \uac19\uc740 \ub2e4\ub978 \uac83\uc744 \uc5b8\uae09\ud558\ub294 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc774 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcc0\uc555\uae30\uc758 \ubc94\uc8fc\ub294 \uc8fc\ubb38\uc11c\uc5d0 \uba85\uc2dc\ub418\uc5b4\uc57c \ud558\uba70 \uc815\uae30 \ubcf4\uace0\uc11c\uc5d0\uc11c \ud655\uc778\ub418\uc5b4\uc57c \ud558\uba70, \uc798\ubabb\ub41c \ubcc0\uc555\uae30 \ubc94\uc8fc\ub97c \uac00\uc9c4 \uc7a5\uce58\ub294 \ubcf4\ud638 \ud2b8\ub9bd\uc5d0 \uc9c1\uba74\ud558\uac70\ub098 \ubcd1\ub82c\ub85c \uc791\ub3d9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc804\uc555 \uc30d<\/th>\n<th>\uc804\ud615\uc801\uc778 \ubca1\ud130 \uadf8\ub8f9<\/th>\n<th>\uc0ac\uc6a9\ub418\ub294 \uacf3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>35\/0.4 kV<\/td>\n<td>Dyn11<\/td>\n<td>\ub300\ud615 \ubcc0\uc804\uc18c, \ubc1c\uc804\uc18c<\/td>\n<\/tr>\n<tr>\n<td>10\/0.4 kV<\/td>\n<td>Dyn11<\/td>\n<td>\ubc30\uc804 \ubcc0\uc804\uc18c<\/td>\n<\/tr>\n<tr>\n<td>11\/0.4 kV<\/td>\n<td>Dyn11<\/td>\n<td>\uc601\uad6d \ubc0f \uc601\uc5f0\ubc29 \ub124\ud2b8\uc6cc\ud06c<\/td>\n<\/tr>\n<tr>\n<td>6\/0.4 kV<\/td>\n<td>Dyn11 \ub610\ub294 Dyn5<\/td>\n<td>\uc0b0\uc5c5 \ubc0f \uad6c\ud615 \ud50c\ub79c\ud2b8 \ubc84\uc2a4<\/td>\n<\/tr>\n<tr>\n<td>33\/0.4 kV<\/td>\n<td>Dyn5 \ub610\ub294 \ub9de\ucda4\ud615<\/td>\n<td>\ud2b9\ubcc4 \uc811\uc9c0 \u0441\u0445\u0435\u043c\u044b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"tip3\">\ud301 3: \ub0c9\uac01 \ubaa8\ub4dc\ub97c \uc791\uc5c5\uc5d0 \ub9de\ucd94\uae30<\/h2>\n<p>\ubcf4\uc870 \uc804\ub825 \ubcc0\uc555\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc9c0\uc18d\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ubbc0\ub85c, \ub0c9\uac01 \ud074\ub798\uc2a4\ub294 \uace0\uc628\uc5d0\uc11c \uc874\uc7ac\ud558\ub294 \uc5ec\uc720\uc758 \uc591\uc744 \uacb0\uc815\ud558\ub294 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. ONAN(\uc624\uc77c \uc790\uc5f0 \uacf5\uae30 \uc790\uc5f0)\uc774 \uac00\uc7a5 \uc27d\uace0 \ubcf5\uc7a1\ud558\uc9c0 \uc54a\uc740 \uc635\uc158\uc73c\ub85c, \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 1,000 kVA\uae4c\uc9c0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uacf5\uae30 \ud750\ub984\uc774 \uc81c\ud55c\ub41c \ub354 \ud06c\uace0\/\ub610\ub294 harsher \ud658\uacbd\uc5d0\uc11c\ub294 ONAF(\uc624\uc77c \uc790\uc5f0 \uacf5\uae30 \uac15\uc81c) \uc720\ud615\uc758 \ubcc0\uc555\uae30\uac00 \ud32c\uc744 \ub3c4\uc785\ud558\uc5ec \uc6b4\uc601 \uc6a9\ub7c9\uc744 \uc57d 20\u201333% \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc8fc\ubcc0 \uc628\ub3c4\uc640 \uace0\ub3c4\ub97c \uba85\uc2dc\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4(\uc608: \uae30\uc900\uc740 40\u00b0C\uc758 \uc8fc\ubcc0 \uc628\ub3c4\uc640 1,000 m\uc758 \uace0\ub3c4\ub85c, \uc81c\uc870\uc5c5\uccb4\uac00 \ub4f1\uae09\uc744 \uc801\uc808\ud788 \ub0ae\ucd9c \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4).<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc8fc\ubcc0 \uc628\ub3c4<\/th>\n<th>ONAN \ub4f1\uae09\uc5d0 \ub300\ud55c \ubcf4\uc815<\/th>\n<th>\uad8c\uc7a5 \uc870\uce58<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>40\u00b0C<\/td>\n<td>100%\uc758 \uba85\ud310<\/td>\n<td>\ud45c\uc900 \uc124\uacc4 \uc9c0\uc810<\/td>\n<\/tr>\n<tr>\n<td>45\u00b0C<\/td>\n<td>~93\u201395%<\/td>\n<td>\ucd9c\ub825 \uac10\uc18c \ub610\ub294 \ud32c \ucd94\uac00 (ONAF)<\/td>\n<\/tr>\n<tr>\n<td>50\u00b0C<\/td>\n<td>~85\u201388%<\/td>\n<td>\ucd9c\ub825 \uac10\uc18c, ONAF \ub610\ub294 \ub354 \ud070 kVA<\/td>\n<\/tr>\n<tr>\n<td>55\u00b0C<\/td>\n<td>~78\u201382%<\/td>\n<td>\ud2b9\uc218 \uace0\uc628 \uc124\uacc4<\/td>\n<\/tr>\n<tr>\n<td>1,000 m \uc774\uc0c1\uc758 \uace0\ub3c4<\/td>\n<td>1,000 m \uc774\uc0c1\uc5d0\uc11c 100 m\ub2f9 ~1% \ucd9c\ub825 \uac10\uc18c<\/td>\n<td>\uc808\uc5f0 \ubc0f \ub0c9\uac01 \ud655\uc778<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"tip4\">\ud301 4: \ud0ed \ubc30\uce58\ub97c \uc2e0\uc911\ud558\uac8c \uc120\ud0dd<\/h2>\n<p>\ubcc0\uc804\uc18c\uc758 \ubc84\uc2a4 \uc804\uc555 \uc218\uc900\uc740 \uc815\uaca9 \uac12\uc5d0 \uac70\uc758 \ub3c4\ub2ec\ud558\uc9c0 \uc54a\uc73c\uba70, \ubd80\ud558 \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc0c1\ud669\uc5d0 \ub530\ub77c \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ub3d9\ud569\ub2c8\ub2e4. \ube44\ubd80\ud558 \ud0ed \ubcc0\uacbd\uae30 (\u00b12 \u00d7 2.5%\uac00 \uc77c\ubc18\uc801)\ub294 \ub290\ub9ac\uac8c \ubc1c\uc0dd\ud558\ub294 \ubcc0\ub3d9\uc744 \ucc98\ub9ac\ud558\uba70 \ucd94\uac00 \ube44\uc6a9 \uc5c6\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud558\ub8e8 \ub3d9\uc548 \uc804\uc555 \uc218\uc900\uc774 \uc0c1\ub2f9\ud788 \ubcc0\ub3d9\ud560 \ub54c, \ubd80\ud558 \ud0ed \ubcc0\uacbd\uae30 (OLTC)\ub294 \ubcc0\uc804\uc18c\ub97c \ub044\uc9c0 \uc54a\uace0\ub3c4 \ud558\ub8e8 \ub3d9\uc548 \ud5c8\uc6a9 \ubc94\uc704 \ub0b4\uc5d0 \uc2dc\uc2a4\ud15c\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uba70, \uc57d 10-25%\uc758 \ube44\uc6a9\uc774 \ucd94\uac00\ub418\uace0 \uc8fc\uae30\uc801\uc778 \uc720\uc9c0\ubcf4\uc218\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-169\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/7-TIPS.webp\" alt=\"7\uac00\uc9c0 \ud301\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"tip5\">\ud301 5: \uac00\uaca9\ubfd0\ub9cc \uc544\ub2c8\ub77c \ubcf4\uc7a5\ub41c \uc190\uc2e4 \ube44\uad50<\/h2>\n<p>\ubcf4\uc870 \ubcc0\uc555\uae30\ub294 \ud558\ub8e8 \uc885\uc77c \ub192\uc740 \ubd80\ud558 \uacc4\uc218\ub97c \uac00\uc9c0\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc6b4\uc601 \uc190\uc2e4\uc740 \ud53c\ud560 \uc218 \uc5c6\ub294 \ube44\uc6a9\uc774 \ub429\ub2c8\ub2e4. \ubb34\ubd80\ud558 \uc190\uc2e4(\ucf54\uc5b4 \uc190\uc2e4)\uc740 \ubb34\ubd80\ud558 \uc190\uc2e4 \uc2dc \ubc1c\uc0dd\ud558\uba70, \ubd80\ud558 \uc190\uc2e4\uc740 \uc0ac\uc6a9\uc5d0 \ub530\ub77c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc190\uc2e4\uc744 \uae30\uc900\uc73c\ub85c \uc81c\uc548\uc744 \ud3c9\uac00\ud558\uace0 \ube44\uad50\ud558\uc2ed\uc2dc\uc624. \ud3c9\uade0 \uc804\ub825 \ube44\uc6a9\uc774 \uc57d $0.10-$0.15\/kWh\uc778 \uacbd\uc6b0, 500 W\uc758 \ubb34\ubd80\ud558 \uc190\uc2e4\uc740 \uc5f0\uac04 \uc57d $440-$660\uc758 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70, 25\ub144 \uc6b4\uc601 \uc2dc \ucd1d \ube44\uc6a9\uc740 $11,000-$16,500\uc5d0 \uc774\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. IEC 60076-1\uc5d0 \ub530\ub77c \uacf5\uae09\uc5c5\uccb4\ub85c\ubd80\ud130 \ubb34\ubd80\ud558 \ubc0f \ubd80\ud558 \uc190\uc2e4 \ub370\uc774\ud130\ub97c \uc694\uccad\ud558\uace0 \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/p>\n<table>\n<thead>\n<tr>\n<th>\ubb34\ubd80\ud558 \uc190\uc2e4 \ucc28\uc774<\/th>\n<th>\uc5f0\uac04 \ube44\uc6a9 @ $0.10\/kWh<\/th>\n<th>\uc5f0\uac04 \ube44\uc6a9 @ $0.15\/kWh<\/th>\n<th>25\ub144 \uc790\ubcf8\ud654 \uac00\uce58<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>100 W<\/td>\n<td>$88<\/td>\n<td>$131<\/td>\n<td>$2,200\u2013$3,300<\/td>\n<\/tr>\n<tr>\n<td>300 W<\/td>\n<td>$263<\/td>\n<td>$394<\/td>\n<td>$6,600\u2013$9,900<\/td>\n<\/tr>\n<tr>\n<td>500 W<\/td>\n<td>$438<\/td>\n<td>$657<\/td>\n<td>$11,000\u2013$16,400<\/td>\n<\/tr>\n<tr>\n<td>1,000 W<\/td>\n<td>$876<\/td>\n<td>$1,314<\/td>\n<td>$21,900\u2013$32,900<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"tip6\">\ud301 6: \ud604\uc7a5\uc5d0 \uc624\uc77c \uce68\uc9c0\ud615 \ub610\ub294 \uac74\uc2dd \ud0c0\uc785 \uc120\ud0dd<\/h2>\n<p>\uc808\uc5f0 \uc2dc\uc2a4\ud15c\uc740 \ubb3c\ub9ac\uc801 \ud658\uacbd\uc5d0 \ub530\ub77c \uae30\ub2a5\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \uc57c\uc678 \ubcc0\uc804\uc18c\ub294 \uc624\uc77c \ucda9\uc804 \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \uacac\uace0\ud558\uace0, \uae30\ud6c4\uc5d0 \uac15\ud558\uba70, \uc720\uc9c0 \uad00\ub9ac\uac00 \uc6a9\uc774\ud558\uba70, \uc624\uc77c\uc774 \ub0c9\uac01 \ubc0f \uc808\uc5f0 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc2e4\ub0b4 \uc124\uce58, \uc9c0\ud558 \uae08\uace0 \ubc0f \ud654\uc7ac \uc704\ud5d8\uc774 \uc788\ub294 \uc7a5\uc18c(\uc81c\uc5b4\uc2e4 \ubc0f \uc0ac\ub78c\uc758 \uc2dc\uc124 \uadfc\ucc98)\ub294 \uc624\uc77c \ubcf4\uad00\uc774 \ud544\uc694 \uc5c6\ub294 \uac74\uc2dd \uc218\uc9c0 \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud558\uba70, \ud654\uc7ac \uc704\ud5d8\uc774 \ub9e4\uc6b0 \ub0ae\uace0 \uc720\uc9c0 \uad00\ub9ac\uac00 \uc801\uc2b5\ub2c8\ub2e4. \uc218\uc9c0 \ubcc0\uc555\uae30\uc758 \ube44\uc6a9\uc740 \uc624\uc77c \ucda9\uc804 \ubcc0\uc555\uae30\ubcf4\ub2e4 20 \u2013 40 % \ub354 \ube44\uc300 \uc218 \uc788\uc9c0\ub9cc, \ud654\uc7ac \ubcbd, \uc624\uc77c \uad6c\ub369\uc774\ub97c \uc81c\uac70\ud558\uace0 \uc624\uc77c\uc744 \ucc98\ub9ac\ud558\ub294 \ud6a8\uacfc\ub294 \ud654\uc7ac \uaddc\uc815\uc5d0 \ub530\ub77c \ubcc0\uc555\uae30\ub97c \ub0b4\ubd80\uc5d0 \ubc30\uce58\ud574\uc57c \ud560 \uacbd\uc6b0 \uac74\uc2dd \ubcc0\uc555\uae30\ub85c \ub3cc\uc544\uac00\ub294 \ubb38\uc81c\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"tip7\">\ud301 7: IEC 60076 \ud14c\uc2a4\ud2b8 \ubb38\uc11c \uc694\uad6c<\/h2>\n<p>\ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\ub294 \uc0ac\uc591 \uce21\uba74\uc5d0\uc11c \ud56d\ubaa9\uc774 \uc694\uad6c\ub418\ub294 \ud45c\uc900\uc744 \ucda9\uc871\ud55c\ub2e4\ub294 \uc720\uc77c\ud55c \uacb0\uc815\uc801 \uc99d\uac70\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4. \uc804\uc555 \ube44\uc728, \ubca1\ud130 \uadf8\ub8f9, \uad8c\uc120 \uc800\ud56d, \uc784\ud53c\ub358\uc2a4 \ubc0f \ubd80\ud558 \uc190\uc2e4, \ubb34\ubd80\ud558 \uc190\uc2e4 \ubc0f \uc804\ub958 \ud615\ud0dc\uc758 \uc190\uc2e4\uc744 \uc790\uc138\ud788 \uc124\uba85\ud558\ub294 IEC 60076 \ud45c\uc900\uc5d0 \ub530\ub978 \ud45c\uc900 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\ub97c \uc694\uccad\ud558\ub294 \uac83\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc911\uc694\ud55c \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc6b0, \uc720\ud615 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c(\uc628\ub3c4 \uc0c1\uc2b9 \ud14c\uc2a4\ud2b8, IEC 60076-5\uc5d0 \ub530\ub978 \ub2e8\ub77d \uac15\ub3c4 \ud14c\uc2a4\ud2b8, \uc18c\uc74c \uc218\uc900)\uc640 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uacbd\uc6b0 \uc81c3\uc790\uac00 \uc218\ud589\ud55c \uacf5\uc7a5\uc5d0\uc11c\uc758 \uc785\ud68c \ud14c\uc2a4\ud2b8 \ub610\ub294 \uac80\uc0ac\ub97c \uc694\uccad\ud574\uc57c \ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\uac00 \uc138\uad00 \uc808\ucc28\ub97c \uc704\ud574 \ubc30\uc1a1\ubb3c\uc5d0 \ud3ec\ud568\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"mistakes\">\ud53c\ud574\uc57c \ud560 \uc77c\ubc18 \uc0ac\uc591 \uc2e4\uc218<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc2e4\uc218<\/th>\n<th>\uacb0\uacfc<\/th>\n<th>\uc218\uc815<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uba85\ud310 \uc0b0\uc220\uc5d0\uc11c \uacfc\uc18c \ud3c9\uac00\ub41c kVA<\/td>\n<td>\uacfc\uc5f4, \ud2b8\ub9bd, \uc9e7\uc740 \uc11c\ube44\uc2a4 \uc218\uba85<\/td>\n<td>\uae30\ub85d\ub41c \uc218\uc694\uc5d0 15\u201320% \uc5ec\uc720 \ucd94\uac00 \uc0ac\uc6a9<\/td>\n<\/tr>\n<tr>\n<td>\uc8fc\ubb38 \uc2dc \uc798\ubabb\ub41c \ubca1\ud130 \uadf8\ub8f9<\/td>\n<td>\ubcf4\ud638 \uc624\uc791\ub3d9, \ubcd1\ub82c \uc6b4\uc804 \uc2e4\ud328<\/td>\n<td>\uc2a4\ud14c\uc774\uc158 \ub3c4\uba74\uacfc \ud568\uaed8 Dyn11\/Dyn5 \ud655\uc778<\/td>\n<\/tr>\n<tr>\n<td>\uc8fc\ubcc0 \uc628\ub3c4 \ubb34\uc2dc<\/td>\n<td>\ub354\uc6b4 \uae30\ud6c4\uc5d0\uc11c\uc758 \uacfc\ub3c4\ud55c \uc628\ub3c4 \uc0c1\uc2b9<\/td>\n<td>\ub370\uc774\ud130 \uc2dc\ud2b8\uc5d0 \ub530\ub77c \uac10\uc561\ud558\uac70\ub098 \ub0c9\uac01 \ub4f1\uae09\uc744 \ub192\uc774\uc2ed\uc2dc\uc624.<\/td>\n<\/tr>\n<tr>\n<td>\ud68c\ub85c \uc678 \ud0ed\uc73c\ub85c \ucda9\ubd84\ud55c \uacbd\uc6b0 OLTC \uc120\ud0dd<\/td>\n<td>\ubd88\ud544\uc694\ud55c \ube44\uc6a9 \ubc0f \uc720\uc9c0 \uad00\ub9ac<\/td>\n<td>\uc2e4\uc81c \uc804\uc555 \ubcc0\ub3d9\uc5d0 \ub9de\uac8c \ud0ed \uc720\ud615 \uc870\uc815<\/td>\n<\/tr>\n<tr>\n<td>\uc190\uc2e4 \ubcf4\uc7a5\uc774 \uc5c6\ub294 \uc785\ucc30 \uc218\ub77d<\/td>\n<td>\uc228\uaca8\uc9c4 \ud3c9\uc0dd \uc6b4\uc601 \ube44\uc6a9<\/td>\n<td>IEC 60076 \uc190\uc2e4 \uc218\uce58\ub97c \uc694\uad6c\ud558\uace0 \uc774\ub97c \uc790\ubcf8\ud654\ud558\uc2ed\uc2dc\uc624<\/td>\n<\/tr>\n<tr>\n<td>\uc2dc\ud5d8 \ubcf4\uace0\uc11c \ud655\uc778 \uc0dd\ub7b5<\/td>\n<td>\uac10\uc9c0\ub418\uc9c0 \uc54a\uc740 \uc81c\uc870 \uacb0\ud568<\/td>\n<td>\ubc30\uc1a1 \uc804\uc5d0 \uc815\uae30 \uc2dc\ud5d8 \ubcf4\uace0\uc11c\ub97c \uc758\ubb34\ud654\ud558\uc2ed\uc2dc\uc624<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-170\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Common-Specification-Mistakes-to-Avoid.webp\" alt=\"\ud53c\ud574\uc57c \ud560 \uc77c\ubc18 \uc0ac\uc591 \uc2e4\uc218\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"brands\">\uc8fc\uc694 \ube0c\ub79c\ub4dc \ubc0f \uac00\uaca9 \ubc94\uc704<\/h2>\n<table>\n<thead>\n<tr>\n<th>\ube0c\ub79c\ub4dc<\/th>\n<th>\uad6d\uac00<\/th>\n<th>\uc81c\ud488 \ucd08\uc810<\/th>\n<th>\uc9c0\ud45c \uac00\uaca9 \ubc94\uc704 (US$)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ABB<\/td>\n<td>\uc2a4\uc704\uc2a4\/\uc2a4\uc6e8\ub374<\/td>\n<td>\uc804 \ubc94\uc704 \uc2a4\ud14c\uc774\uc158 \uc11c\ube44\uc2a4 \ubcc0\uc555\uae30<\/td>\n<td>$4,000\u2013$60,000<\/td>\n<\/tr>\n<tr>\n<td>\uc9c0\uba58\uc2a4<\/td>\n<td>\ub3c5\uc77c<\/td>\n<td>\uc720\ud2f8\ub9ac\ud2f0 \ubc0f \uc0b0\uc5c5 \ubcf4\uc870 \uc7a5\uce58<\/td>\n<td>$3,500\u2013$55,000<\/td>\n<\/tr>\n<tr>\n<td>\uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad<\/td>\n<td>\ud504\ub791\uc2a4<\/td>\n<td>\uac74\uc2dd \ubc0f \uc8fc\uc870 \uc218\uc9c0 \uc7a5\uce58<\/td>\n<td>$2,500\u2013$40,000<\/td>\n<\/tr>\n<tr>\n<td>\ud788\ud0c0\uce58 \uc5d0\ub108\uc9c0<\/td>\n<td>\uc2a4\uc704\uc2a4<\/td>\n<td>\uc720\ud2f8\ub9ac\ud2f0 \ub4f1\uae09 \ubcf4\uc870 \ubcc0\uc555\uae30<\/td>\n<td>$4,500\u2013$70,000<\/td>\n<\/tr>\n<tr>\n<td>\uc774\ud2bc<\/td>\n<td>\ubbf8\uad6d<\/td>\n<td>\uc0c1\uc5c5\uc6a9 \ubc0f \uacbd\ub7c9 \uc0b0\uc5c5 \uc7a5\uce58<\/td>\n<td>$2,000\u2013$35,000<\/td>\n<\/tr>\n<tr>\n<td>\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/td>\n<td>\uc911\uad6d<\/td>\n<td>\uc624\uc77c \uce68\uc9c0\ud615 \ubc0f \uac74\uc2dd, \ub9de\ucda4\ud615 \ubca1\ud130 \uadf8\ub8f9<\/td>\n<td>$2,000\u2013$35,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uac00\uaca9 \ubc94\uc704\ub294 50kVA\uc5d0\uc11c 2,500kVA \uc0ac\uc774\uc758 \uc815\uaca9\uc744 \uac00\uc9c4 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uc9c0\ud45c\uc774\uba70, \uc190\uc2e4, \ubca1\ud130 \uadf8\ub8f9 \ubc0f \ud3ec\ud568\ub420 \uc218 \uc788\ub294 \ucd94\uac00 \uae30\ub2a5\uc744 \ud3ec\ud568\ud55c \uc5ec\ub7ec \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. ABB, Siemens, Schneider Electric, Hitachi Energy \ubc0f Eaton\uacfc \uac19\uc740 \uc774\ub984\uc740 \uc774 \ubcc0\uc555\uae30 \ubd84\uc57c\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud488\uc9c8 \uae30\uc900\uc744 \uc815\uc758\ud588\uc73c\ubbc0\ub85c \uadf8\ub4e4\uc758 \ubb38\uc11c\ub294 \uac1c\ubc1c\uc758 \uae30\uc900\uc810\uc73c\ub85c \uac04\uc8fc\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. IEC 60076\uc5d0 \ub300\ud55c \ub3d9\uc77c\ud55c \uc218\uc900\uc758 \uc900\uc218\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\ub294 \uacf5\uae09\uc790\ub97c \ucc3e\uace0 \uc788\uc9c0\ub9cc \ub354 \ub0ae\uc740 \uac00\uaca9\uc744 \uc6d0\ud55c\ub2e4\uba74, \uc218\ucd9c \uacbd\ud5d8\uc774 \uac00\uc7a5 \ub113\uc740 \uc911\uad6d \uc81c\uc870\uc5c5\uccb4\uc778 Jiangsu Subian Electric Power Co., Ltd.\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc911\uad6d \ud68c\uc0ac\ub294 \uc218\uc2ed kVA\uc5d0\uc11c \uc218\uc2ed MVA\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc815\uaca9\uc758 \uc624\uc77c \uce68\uc9c0\ud615 \ubc0f \uac74\uc2dd \ubcc0\uc555\uae30\ub97c \uc0dd\uc0b0\ud558\uba70, \uc804\ud1b5\uc801\uc778 \ub610\ub294 \ub9de\ucda4\ud615 \ubca1\ud130 \uadf8\ub8f9, \uc774\uc911 \ubcf4\uc870 \uc635\uc158, \uadf8\ub9ac\uace0 \ubd80\ud558 \ubc0f \ube44\ud68c\ub85c \ubcc0\uc555\uae30\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc81c\ud488 \ubc94\uc704\ub294 <a href=\"https:\/\/subian-electric.com\/ko\/\">Subian Electric \uc6f9\uc0ac\uc774\ud2b8\uc5d0\uc11c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/a>.<\/p>\n<h2 id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\ubcf4\uc870 \ubcc0\uc555\uae30\uc640 \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \ucc28\uc774\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc124\uacc4 \uc6d0\ub9ac\ub294 \ub3d9\uc77c\ud558\uc9c0\ub9cc, \ubaa9\uc801\uacfc \uc704\uce58\uc5d0\uc11c \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\uc804 \ubcc0\uc555\uae30\ub294 \uadf8\ub9ac\ub4dc\ub97c \ub530\ub77c \uc18c\ube44\uc790 \u2014 \uc8fc\ud0dd, \uc0c1\uc810, \uc18c\uaddc\ubaa8 \uacf5\uc7a5 \u2014 \uc5d0 \uc804\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubcf4\uc870 \ubcc0\uc555\uae30\ub294 \ubc1c\uc804\uc18c\ub098 \ubcc0\uc804\uc18c \ub0b4\uc758 \uc2dc\uc2a4\ud15c \u2014 \uc81c\uc5b4, \ubcf4\ud638, \uc870\uba85, \ub0c9\uac01 \ubc0f \ubc30\ud130\ub9ac \ucda9\uc804 \u2014 \uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4. \ubcf4\uc870 \ubcc0\uc555\uae30\uc758 \ubd80\ud558\ub294 \ubc1c\uc804\uc18c\uc758 \uae30\ub2a5\uc744 \uc720\uc9c0\ud558\ubbc0\ub85c, \ubcf4\uc870 \ubcc0\uc555\uae30\ub294 \ubc30\uc804 \ubcc0\uc555\uae30\ubcf4\ub2e4 \ub354 \ub192\uc740 \ubd80\ud558 \uacc4\uc218\ub97c \uac00\uc9c0\uace0 \uc791\ub3d9\ud558\uba70 \uc190\uc2e4 \ubc0f \uc2e0\ub8b0\uc131\uc744 \ub354 \uace0\ub824\ud558\uc5ec \uc124\uacc4\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc2a4\ud14c\uc774\uc158 \uc11c\ube44\uc2a4 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 kVA \uc815\uaca9\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\ubcf4\uc870 \ubd80\ud558 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\uaddc\ubaa8 \ubc30\uc804 \ubcc0\uc804\uc18c\ub294 \ubcf4\uc870 \uc7a5\uce58\uc5d0 \ub300\ud574 \uc57d 50\u2013200 kVA\ub9cc \ud544\uc694\ud560 \uac00\ub2a5\uc131\uc774 \ub192\uc9c0\ub9cc, \ub300\ud615 EHV \ubcc0\uc804\uc18c\ub098 \ubc1c\uc804\uc18c\ub294 1,000\u20132,500 kVA\uc758 \uc5ec\ub7ec \uc7a5\uce58\ub97c \uac00\uc9c8 \uc218 \uc788\uc73c\uba70, \ub54c\ub54c\ub85c \ubaa8\ud130 \ubc0f \uc81c\uc5b4 \uacf5\uae09\uc744 \uc704\ud55c \uc774\uc911 \ubcf4\uc870 \uc7a5\uce58\ub97c \ud2b9\uc9d5\uc73c\ub85c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacbd\ud5d8\uc801 \uaddc\uce59\uc744 \ub530\ub974\uae30\ubcf4\ub2e4\ub294 \uc2e4\uc81c \ubcf4\uc870 \ubd80\ud558\uc5d0 15\u201320%\uc758 \uc5ec\uc720\ub97c \ub354\ud55c \ud06c\uae30\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>\ubcf4\uc870 \ubcc0\uc555\uae30\ub97c \uc2e4\ub0b4\uc5d0 \uc124\uce58\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\ubb3c\ub860\uc785\ub2c8\ub2e4. \uc2e4\ub0b4 \uc124\uce58\uc758 \uacbd\uc6b0, \uc624\uc77c \ubcf4\uad00 \uc694\uad6c \uc0ac\ud56d\uc774 \uc5c6\uace0 \ud654\uc7ac \ubc1c\uc0dd \ud655\ub960\uc774 \ub0ae\uc73c\uba70 \uc720\uc9c0 \uad00\ub9ac \ud544\uc694\uc131\uc774 \uc801\uae30 \ub54c\ubb38\uc5d0 \ub4dc\ub77c\uc774 \ud0c0\uc785 \uc8fc\uc870 \uc218\uc9c0 \ubcf4\uc870 \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ub354 \ubc14\ub78c\uc9c1\ud569\ub2c8\ub2e4. \uc57c\uc678 \ubcc0\uc804\uc18c\uc758 \uacbd\uc6b0, \uc624\uc77c \uce68\uc9c0\ud615 \uc7a5\uce58\uac00 \uac70\uc758 \ud56d\uc0c1 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc808\uc5f0 \uc2dc\uc2a4\ud15c\uc758 \uc120\ud0dd\uc740 \uacbd\ud5d8 \ubc95\uce59\uc5d0 \uc758\uc874\ud574\uc11c\ub294 \uc548 \ub418\uba70, \ud604\uc7a5 \ud2b9\uc131\uacfc \ud654\uc7ac \ucf54\ub4dc \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\ubcf4\uc870 \ubcc0\uc555\uae30\uc5d0 \ubd80\ud558 \ud0ed \uccb4\uc778\uc800\uac00 \uc788\uc5b4\uc57c \ud558\ub098\uc694?<\/h3>\n<p>\ubc84\uc2a4 \uc804\uc555\uc774 0.4 kV \uacf5\uae09\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \ub9cc\ud07c \ucda9\ubd84\ud788 \ubcc0\ud654\ud558\ub294 \uacbd\uc6b0\uc5d0\ub9cc OLTC\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc624\ud504 \ud68c\ub85c \ud0ed(\u00b12 x 2.5%)\uc740 \ucd94\uac00 \ube44\uc6a9 \uc5c6\uc774 \uc804\uc555\uc758 \ub290\ub9b0 \ubcc0\ub3d9\uc744 \ucc98\ub9ac\ud558\ub294 \ub370 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. OLTC\ub294 \uc2dc\uc2a4\ud15c \uac00\uaca9\uacfc \uc6b4\uc601 \ube44\uc6a9\uc744 10-25% \uc99d\uac00\uc2dc\ud0a4\uc9c0\ub9cc, \ud558\ub098\uc758 \uc815\uc804\uc774 \ubc1c\uc0dd\ud560 \uacbd\uc6b0 \ube44\uc6a9\uc744 \uc815\ub2f9\ud654\ud560 \uc218 \uc788\ub294 \ubd88\uc548\uc815\ud55c \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ucde8\uc57d\ud55c \uc81c\uc5b4 \uc804\uc790 \uc7a5\uce58\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n<h3>Subian\uc740 \ubcf4\uc870 \ubcc0\uc555\uae30\uc640 \ud568\uaed8 \uc2dc\ud5d8 \ubcf4\uace0\uc11c\ub97c \uc81c\uacf5\ud558\ub098\uc694?<\/h3>\n<p>\uc808\ub300\uc801\uc73c\ub85c \uadf8\ub807\uc2b5\ub2c8\ub2e4. Subian\uc758 \ubaa8\ub4e0 \ubcf4\uc870 \ubcc0\uc555\uae30\ub294 IEC 60076\uc5d0 \ub530\ub77c \ucd9c\ud558 \uc804\uc5d0 \ube44\uc728, \ubca1\ud130 \uadf8\ub8f9, \uc784\ud53c\ub358\uc2a4, \uc190\uc2e4 \ubc0f \uc720\uc804 \uc2dc\ud5d8\uacfc \uac19\uc740 \uc2dc\ud5d8\uc744 \ud3ec\ud568\ud55c \ud45c\uc900 \uc2dc\ud5d8 \ubcf4\uace0\uc11c\uc640 \ud568\uaed8 \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc8fc\ubb38\uc774 \ucd5c\uc885 \ud655\uc815\ub418\uae30 \uc804\uc5d0 \ubaa9\uaca9 \uc2dc\ud5d8 \ubc0f \uc81c3\uc790 \uac80\uc0ac\ub97c \ud3ec\ud568\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud544\uc694\ud55c \ub2e4\ub978 \uc720\ud615\uc758 \uc2dc\ud5d8 \ubcf4\uace0\uc11c\ub97c \uc900\ube44\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"references\">\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/publication\/287\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-1 \u2014 \uc804\ub825 \ubcc0\uc555\uae30: \uc77c\ubc18<\/a> \u2014 \ubcf4\uc870 \ubcc0\uc555\uae30\uc758 \uc815\uaca9, \uc190\uc2e4 \ubc0f \uc2dc\ud5d8\uc5d0 \ub300\ud55c \uaddc\uc815 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/publication\/293\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-5 \u2014 \ub2e8\ub77d \ub0b4\uc131<\/a> \u2014 \uc2a4\ud14c\uc774\uc158 \uc11c\ube44\uc2a4 \uc720\ub2db\uc758 \ub2e8\ub77d \uac15\uc778\uc131\uc5d0 \ub300\ud55c \uac80\uc99d \ud45c\uc900\uc785\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/publication\/290\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-3 \u2014 \uc808\uc5f0 \uc218\uc900 \ubc0f \uc720\uc804\uccb4 \ud14c\uc2a4\ud2b8<\/a> \u2014 RFQ\uc5d0\uc11c \ucc38\uc870\ub418\ub294 \uc808\uc5f0 \ubc0f \uc2dc\ud5d8 \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/www.nema.org\/standards\/view\/nema-tp-1-2022\" rel=\"nofollow noopener\" target=\"_blank\">NEMA TP-1 \u2014 \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \uc5d0\ub108\uc9c0 \ud6a8\uc728<\/a> \u2014 \ubd81\ubbf8 \uc190\uc2e4 \ud3c9\uac00\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud6a8\uc728\uc131 \uae30\uc900\uc785\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/www.eaton.com\/us\/en-us\/products\/transformers.html\" rel=\"nofollow noopener\" target=\"_blank\">Eaton \u2014 \ubcc0\uc555\uae30 \uc81c\ud488 \ubc94\uc704<\/a> \u2014 \ube44\uad50\ub97c \uc704\ud55c \ub300\ud45c \uc81c\uc870\uc5c5\uccb4 \ubb38\uc11c\uc785\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/www.ul.com\/resources\/ul-1561-standard-for-safety-dry-type-general-purpose-power-transformers\" rel=\"nofollow noopener\" target=\"_blank\">UL 1561 \u2014 \uac74\uc2dd \ubcc0\uc555\uae30 \uc548\uc804 \ud45c\uc900<\/a> \u2014 \uc2e4\ub0b4 \ubc0f \ub4dc\ub77c\uc774 \ud0c0\uc785 \ubcf4\uc870 \uc720\ub2db\uc5d0 \uad00\ub828\ub41c \uc548\uc804 \ubaa9\ub85d\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\ubcf4\uc870 \ubcc0\uc555\uae30\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ubcc0\uc804\uc18c\uc758 \uc870\uc6a9\ud55c \uc77c\uafbc\uc774\uba70, \uadf8 \uc801\uc808\ud55c \uc120\ud0dd\uc740 \ubd80\ud558 \uc694\uad6c \uc0ac\ud56d\uc744 \uace0\ub824\ud558\uc5ec \ud06c\uae30\ub97c \uc815\uc758\ud558\uace0 15-20%\uc758 \uc5ec\uc720\ub97c \ud5c8\uc6a9\ud558\ub294 \uac83, \uc804\uc555 \uc30d\uacfc \ubca1\ud130 \uadf8\ub8f9\uc744 \uace0\uc815\ud558\ub294 \uac83, \uc0ac\uc6a9 \uc870\uac74\uc5d0 \ub9de\ub294 \ub0c9\uac01 \uba54\ucee4\ub2c8\uc998\uc744 \uc81c\uacf5\ud558\ub294 \uac83, \ud0ed \uc5f0\uacb0\uc744 \uc120\ud0dd\ud560 \ub54c \uc8fc\uc758\ud558\ub294 \uac83, \uc790\ubcf8\ud654\ub41c \uc190\uc2e4 \ube44\uc6a9\uc744 \ube44\uad50\ud558\ub294 \uac83, \uc124\uce58 \ud604\uc7a5\uc758 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc624\uc77c \uce68\uc9c0\ud615 \uc7a5\uce58 \ub610\ub294 \ub4dc\ub77c\uc774 \ud0c0\uc785\uc744 \uc120\ud0dd\ud558\ub294 \uac83, IEC 60076 \uc2dc\ud5d8 \uacb0\uacfc\ub97c \uc694\uccad\ud558\ub294 \uac83 \ub4f1 7\uac00\uc9c0 \uc8fc\uc694 \uacb0\uc815\uc5d0 \uae30\ubc18\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uacb0\uc815\uc740 \uc2e4\uc81c\ub85c \uac80\uc99d\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub7ec\ud55c \uacb0\uc815\uc758 \ucd1d\uccb4\uac00 25\ub144 \ub41c \ubcc0\uc804\uc18c\uc640 \ucd08\uae30 \uc5ec\ub984\uc5d0 \uc2e4\ud328\ud558\ub294 \ubcc0\uc804\uc18c\ub97c \uad6c\ubcc4\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4. Jiangsu Subian Electric Power\ub294 IEC 60076 \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294 \uc624\uc77c \uce68\uc9c0\ud615 \ubc0f \ub4dc\ub77c\uc774 \ud0c0\uc785 \ubcf4\uc870 \ubcc0\uc555\uae30\uc758 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc81c\uc870\uc5c5\uccb4\ub85c, \uc644\uc804\ud55c \uc2dc\ud5d8 \uc99d\uac70\uc640 \ub9e4\uc6b0 \uacf5\uc815\ud55c \uac00\uaca9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud68c\uc0ac\uc5d0 \uc5f0\ub77d\ud558\uc5ec <a href=\"https:\/\/subian-electric.com\/ko\/\">\ub2e4\uc74c \ud504\ub85c\uc81d\ud2b8\uc5d0 \ucc29\uc218\ud558\uae30 \uc804\uc5d0.<\/a> \uadc0\ud558\uc758 \ubcc0\uc804\uc18c \ubd80\ud558 \ub370\uc774\ud130 \ubc0f \uc804\uc555 \uacc4\ud68d\uc744 \ud1b5\ud574 \uc0ac\uc591\uc5d0 \ub9de\ub294 \uc81c\uc548\uc744 \ubc1b\uc73c\uc2ed\uc2dc\uc624.<\/p>","protected":false},"excerpt":{"rendered":"<p>Envision the task of a commissioning engineer working at a new 110 kV substation: the main transformer completes all tests yet the control room is dark because of the fact that the auxiliary transformer, which ensures the functioning of charging, cooling and protection, was 20% undersized. Such a picture can be encountered on many projects [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":168,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-167","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\/167","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=167"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/167\/revisions"}],"predecessor-version":[{"id":11073,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/167\/revisions\/11073"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media\/168"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}