{"id":293,"date":"2026-08-22T02:34:11","date_gmt":"2026-08-21T18:34:11","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=293"},"modified":"2026-08-29T23:43:40","modified_gmt":"2026-08-29T15:43:40","slug":"what-is-a-delta-wye-transformer-and-how-does-it-work","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/news\/what-is-a-delta-wye-transformer-and-how-does-it-work\/","title":{"rendered":"\ub378\ud0c0 \uc640\uc774 \ubcc0\uc555\uae30\ub780 \ubb34\uc5c7\uc774\uba70 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud569\ub2c8\uae4c?"},"content":{"rendered":"<p>\ubcc0\uc555\uae30 \uc774\ub984\ud310\uc5d0\uc11c Dyn11\uc744 \ubcf8 \uc801\uc774 \uc788\uc2b5\ub2c8\uae4c? \uadf8\ub807\ub2e4\uba74 \uadf8 \ubb38\uc790\uc640 \uc22b\uc790\uac00 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub294\uc9c0 \uad81\uae08\ud574\ud588\uc744 \uac83\uc785\ub2c8\ub2e4. \uadf8\ub807\ub2e4\uba74 \ub2f9\uc2e0\uc740 \ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30\ub97c \ubcf4\uace0 \uc788\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc804 \uc138\uacc4 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uac00\uc7a5 \uc778\uae30 \uc788\ub294 \uc0bc\uc0c1 \uc5f0\uacb0 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc0c8\ub85c\uc6b4 \ubc30\uc804 \ubcc0\uc804\uc18c\ub098 \uc0b0\uc5c5 \ud50c\ub79c\ud2b8\ub97c \ucee4\ubbf8\uc154\ub2dd\ud558\ub294 \uc784\ubb34\ub97c \ub9e1\uac8c \ub418\uba74, \uadf8\ub294 \uac70\uc758 \ubaa8\ub4e0 \ub808\uc774\uc544\uc6c3 \uc124\uacc4\uc5d0\uc11c \uc774 \ubcc0\uc555\uae30\ub97c \ub9cc\ub098\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \uc774 \uae30\uc0ac\ub294 <strong>\ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30<\/strong>, \uc758 \uc815\uc758\uc640 \uc804\uc555 \ubc0f \uc704\uc0c1 \uc774\ub3d9 \uce21\uba74\uc5d0\uc11c\uc758 \uc5f0\uacb0\uc758 \ubcf8\uc9c8, \ub2e4\ub978 \uc720\ud615\uc758 \uc5f0\uacb0\uc5d0 \ub300\ud55c \uc7a5\uc810, \uadf8\ub9ac\uace0 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \ubcc0\uc555\uae30\ub97c \uc62c\ubc14\ub974\uac8c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc744 \uc81c\uc2dc\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-296\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/why-delta-wye-is-preferred-for-distribution.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"what-is\">\ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\ud1a0\ud3f4\ub85c\uc9c0 \uce21\uba74\uc5d0\uc11c, <strong>\ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30<\/strong> \ub294 \uace0\uc804\uc555(HV) \uce21 \uad8c\uc120\uc774 \ub378\ud0c0\ub85c \uad6c\uc131\ub418\uace0 \uc800\uc804\uc555(LV) \uce21 \uad8c\uc120\uc774 \uc640\uc774\ub85c \uad6c\uc131\ub41c \uc0bc\uc0c1 \ubcc0\uc555\uae30 \ubc94\uc8fc\uc5d0 \uc18d\ud569\ub2c8\ub2e4. \ub378\ud0c0 \uad6c\uc131\uc740 \uac01 \uad8c\uc120\uc758 \ub05d\uc744 \uc11c\ub85c \uc5f0\uacb0\ud558\uc5ec \ub2eb\ud78c \uc0bc\uac01\ud615 \ub8e8\ud504\ub97c \ud615\uc131\ud558\ub294 \ubc18\uba74, \uc640\uc774 \uad6c\uc131\uc5d0\uc11c\ub294 \uac01 LV \uad8c\uc120\uc758 \ud55c\ucabd \ub05d\uc774 \uacf5\ud1b5 \uc911\uc131\uc810\uc5d0 \uc5f0\uacb0\ub429\ub2c8\ub2e4. \uc640\uc774 \uc911\uc131\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub124 \ubc88\uc9f8 \ub2e8\uc790\ub85c \uc5f0\uacb0\ub418\uba70, \uc774\ub294 HV \uce21\uc774 \ub378\ud0c0 \uad6c\uc131\uc774\uace0 LV \uce21\uc774 \uc640\uc774\uc784\uc744 \ub098\ud0c0\ub0b4\ub294 Dyn\uc758 \uc774\ub984\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. n\uc740 \uc911\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub450 \uad6c\uc131\uc758 \uc870\ud569\uc740 \ub450 \uad6c\uc131\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uc7a5\uc810\uc744 \uc81c\uacf5\ud558\ub294 \ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub378\ud0c0 \uc5f0\uacb0\uc740 \ube44\uc811\uc9c0\ub41c 2\ucc28 \uc804\ub958\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \uc218\ub2e8\uc744 \uc81c\uacf5\ud558\uc5ec \uae30\ubcf8 \uce21\uc5d0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \uc640\uc774 \uc5f0\uacb0\uc740 \ub2e8\uc0c1 \ubd80\ud558\uc5d0 \ub300\ud55c \uc911\uc131\uc810\uc744 \uc548\uc815\ud654\ud558\uace0 \uc2dc\uc2a4\ud15c\uc758 \uc811\uc9c0\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"how\">\ub378\ud0c0-\uc640\uc774 \uc5f0\uacb0 \uc791\ub3d9 \ubc29\uc2dd<\/h2>\n<p>\uc7a5\ube44\uc5d0\uc11c \ubcfc \uc218 \uc788\ub294 \uc804\uc555\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \uc640\uc774 \uce21 \ubd84\uc11d\uc73c\ub85c \uc2dc\uc791\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc88b\uc2b5\ub2c8\ub2e4. \uac01 \uc704\uc0c1 \uad8c\uc120\uc774 \uc640\uc774 \uc5f0\uacb0\uc758 \uc120 \ub2e8\uc790\uc5d0\uc11c \uc911\uc131 \uc811\ud569\uc810\uc73c\ub85c \uc774\uc5b4\uc9c0\ubbc0\ub85c \uc704\uc0c1 \uc804\uc555(\uad8c\uc120 \uc804\uc555)\uc740 \uc120\uac04 \uc804\uc555\uc5d0 \ub530\ub77c \u221a3 (1.732)\ub85c \uc8fc\uc5b4\uc9d1\ub2c8\ub2e4. 0.4 kV \uc0bc\uc0c1 \uc2dc\uc2a4\ud15c\uc740 0.4\/1.732 = 0.23 kV(\ub610\ub294 230 V) \uc774\ud558\uc758 \uc704\uc0c1 \uc804\uc555\uc744 \uac00\uc9d1\ub2c8\ub2e4. \uc774\uac83\uc774 IEC \uc800\uc804\uc555 \uacf5\uae09\uc774 230\/400 V\ub97c \uc81c\uacf5\ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \uc911\uc131\uc120\uc740 \ubd88\uade0\ud615 \ub2e8\uc0c1 \ubd80\ud558 \ub3d9\uc548 \uacfc\ub3c4\ud55c \uc804\ub958\ub97c \uc6b4\ubc18\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub378\ud0c0 \uce21\uc740 \ub9c1\uc5d0 \uc5f0\uacb0\ub41c \uc138 \uac1c\uc758 \uad8c\uc120\uc774 \uc788\uc73c\uba70, \uc5ec\uae30\uc11c \uc120\uac04 \uc804\uc555\uc740 \uc5b4\ub5a4 \ub098\ub204\uae30 \u221a3 \ub610\ub294 \uc911\uc131\uc774 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc704\uc0c1(\uad8c\uc120) \uc804\uc555\uc785\ub2c8\ub2e4. \ub9c1\uc740 \ub378\ud0c0 \uc124\uacc4\uc5d0\uc11c \uc81c\ub85c \uc21c\uc11c \ubc0f \uc81c3 \uace0\uc870\ud30c \uc804\ub958\uac00 \uc21c\ud658\ud560 \uc218 \uc788\ub294 \ub2eb\ud78c \ub8e8\ud504\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \ub378\ud0c0 \uc5f0\uacb0\uc758 \uc7a5\uc810\uc740 \uc81c3 \uace0\uc870\ud30c \uc65c\uace1\uc774 \uacf5\uae09 \uc218\uc900\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\ub3c4\ub85d \ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub610\ud55c, \uc7a5\uce58 \ub0b4\uc5d0\uc11c\uc758 \uc804\uc555 \ubcc0\ud658\uc740 \ubcc0\ud658 \ube44\uc728\uc5d0 \ub530\ub77c \uc774\ub8e8\uc5b4\uc9c0\uba70, \uc774\ub294 \uc640\uc774 \uc5f0\uacb0\uacfc\uc758 \ucc28\ubcc4\uc810\uc774 \ub429\ub2c8\ub2e4. \ub378\ud0c0 \ubc30\uc5f4\uc740 \ud56d\uc0c1 \uc77c\uc815\ud55c \uc704\uc0c1 \uc774\ub3d9, \uc989 30\u00b0\ub97c \ub3c4\uc785\ud569\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc2dc\uc2a4\ud15c<\/th>\n<th>\uc120\uac04 \uc804\uc555<\/th>\n<th>\uc704\uc0c1 \uc804\uc555 (\uc640\uc774)<\/th>\n<th>\uad00\uacc4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>IEC LV \uc11c\ube44\uc2a4<\/td>\n<td>400 V<\/td>\n<td>230 V<\/td>\n<td>400 \/ 1.732<\/td>\n<\/tr>\n<tr>\n<td>IEC LV, \uc601\uad6d<\/td>\n<td>415 V<\/td>\n<td>240 V<\/td>\n<td>415 \/ 1.732<\/td>\n<\/tr>\n<tr>\n<td>\ubbf8\uad6d LV \uc11c\ube44\uc2a4<\/td>\n<td>208 V<\/td>\n<td>120 V<\/td>\n<td>208 \/ 1.732<\/td>\n<\/tr>\n<tr>\n<td>\ubbf8\uad6d \uc0b0\uc5c5\uc6a9<\/td>\n<td>480 V<\/td>\n<td>277 V<\/td>\n<td>480 \/ 1.732<\/td>\n<\/tr>\n<tr>\n<td>\ub378\ud0c0 \uce21 (\uc911\uc131 \uc5c6\uc74c)<\/td>\n<td>\uc704\uc0c1 \uc804\uc555\uacfc \ub3d9\uc77c<\/td>\n<td>\u2014<\/td>\n<td>732 \ub098\ub204\uae30 \uc5c6\uc74c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"vector\">\ubca1\ud130 \uadf8\ub8f9: Dyn11, Dyn5, \uadf8\ub9ac\uace0 \uadf8 \uc758\ubbf8<\/h2>\n<p>\ubca1\ud130 \uadf8\ub8f9 \ud45c\uae30\ubc95\uc758 \ucf54\ub4dc\ub294 \uc704\uc0c1 \uad00\uacc4\uc640 \uc5f0\uacb0 \ubc29\uc2dd\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. D\ub294 \uace0\uc804\uc555 \uad8c\uc120\uc774 \ub378\ud0c0 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc74c\uc744 \ub098\ud0c0\ub0b4\uace0; y\ub294 \uc800\uc804\uc555 \uad8c\uc120\uc774 \uc640\uc774 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc74c\uc744 \uc758\ubbf8\ud558\uba70; n\uc740 \uc800\uc804\uc555 \uc911\uc131\uc120 \ub2e8\uc790\uac00 \uc678\ubd80\ub85c \uc5f0\uacb0\ub418\uc5c8\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ubca1\ud130 \uadf8\ub8f9 \ud45c\uae30\ubc95\uc758 \uc22b\uc790\ub294 \uc800\uc804\uc555\uc774 \uace0\uc804\uc555\uc5d0 \ub300\ud574 30\u00b0\uc758 \ubc30\uc218\ub85c \uc704\uc0c1 \ucc28\uc774\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ubca1\ud130 \uadf8\ub8f9\uc774 Dyn11\uc778 \uacbd\uc6b0, \uc800\uc804\uc555 \uc2dc\uc2a4\ud15c\uc758 \uc120 \uc804\uc555\uc740 \uace0\uc804\uc555 \uc2dc\uc2a4\ud15c\ubcf4\ub2e4 11*30\u00b0 = 330\u00b0 (\ub610\ub294 30\u00b0 \ub4a4\uc5d0) \uc55e\uc11c \uc788\uc2b5\ub2c8\ub2e4; Dyn5\uc5d0\uc11c\ub294 150\u00b0 \uc55e\uc12d\ub2c8\ub2e4. \uc0ac\uc6a9\ub418\ub294 \uc22b\uc790, \uc989 11 \ub610\ub294 5\ub294 \ubcc0\uc555\uae30\uac00 \ubcd1\ub82c\ub85c \uc791\ub3d9\ud558\uac70\ub098 \ubcc0\uc555\uae30 \ubcf4\ud638 \ubaa8\ub4dc\uc5d0 \ud544\uc694\ud55c \uc704\uc0c1 \uad00\uacc4\uac00 \uc788\uc744 \ub54c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub54c\ub54c\ub85c \ub450 \uac1c\uc758 \ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30\ub97c \ubcd1\ub82c\ub85c \uc5f0\uacb0\ud558\ub294 \uac83\uc740 \uadf8\ub4e4\uc758 \ubca1\ud130 \uadf8\ub8f9\uacfc \uc704\uc0c1 \uc21c\uc11c\uac00 \uc77c\uce58\ud560 \ub54c\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc8fc\ubb38 \uc0ac\uc591 \ubc0f \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\uc5d0\uc11c \uadf8\ub8f9\uc744 \ud655\uc778\ud558\uace0 \ud655\uc778\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, Dyn11\uc740 Dyn5 \ubcc0\uc555\uae30 \uc2dc\uc2a4\ud15c\uacfc \ubcd1\ub82c\ub85c \uc5f0\uacb0\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc2dc\uacc4 \ubc88\ud638<\/th>\n<th>\uc704\uc0c1 \ubcc0\uc704<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>0\u00b0<\/td>\n<td>\uc640\uc774-\uc640\uc774 \ubc0f \ub378\ud0c0-\ub378\ud0c0 \ubc45\ud06c<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>30\u00b0 (LV \uc9c0\uc5f0)<\/td>\n<td>\ub378\ud0c0-\uc640\uc774, \uc77c\ubd80 \ubd81\ubbf8 \ubc45\ud06c<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>150\u00b0<\/td>\n<td>\ub378\ud0c0-\uc640\uc774, \ud2b9\ubcc4 \uc811\uc9c0 \u0441\u0445\u0435\u043c\u044b<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>180\u00b0<\/td>\n<td>\uc640\uc774-\uc640\uc774 \uc5ed\uc804, \uc9c0\uadf8\uc7ac\uadf8 \ubcc0\ud615<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>330\u00b0 (LV\uac00 30\u00b0 \uc55e\uc12c)<\/td>\n<td>\ub378\ud0c0-\uc640\uc774 \ubc30\uae09 \ud45c\uc900<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"features\">\uc8fc\uc694 \ud2b9\uc9d5 \ubc0f \uc774\uc810<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uae30\ub2a5<\/th>\n<th>\uc774\uc810<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc640\uc774 \uce21 \uc911\uc131<\/td>\n<td>\ub2e8\uc0c1 \ubd80\ud558\ub97c \uacf5\uae09\ud558\uace0 \uc811\uc9c0 \uae30\uc900\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>\ub378\ud0c0 1\ucc28 \ub8e8\ud504<\/td>\n<td>\uc81c\ub85c \uc21c\uc11c \ubc0f \uc81c3 \uace0\uc870\ud30c \uc804\ub958\ub97c \uc21c\ud658\uc2dc\ucf1c \uacf5\uae09\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>30\u00b0 \uc704\uc0c1 \ubcc0\uc704<\/td>\n<td>\ubcd1\ub82c \uc791\ub3d9\uc744 \uc704\ud55c \ud45c\uc900\ud654\ub41c \uc608\uce21 \uac00\ub2a5\ud55c \uc704\uc0c1 \uad00\uacc4<\/td>\n<\/tr>\n<tr>\n<td>\ubd88\uade0\ud615 \ubd80\ud558 \ud5c8\uc6a9<\/td>\n<td>\ud63c\ud569\ub41c \ub2e8\uc0c1 \ubc0f \uc0bc\uc0c1 \ubd80\ud558\ub294 \uc804\uc555 \ubd88\uade0\ud615\uc744 \uc904\uc785\ub2c8\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>\uc811\uc9c0 \uc720\uc5f0\uc131<\/td>\n<td>\uc911\uc131\uc740 \ub2e8\ub2e8\ud788 \uc811\uc9c0\ub418\uac70\ub098 \uc811\uc9c0 \uc784\ud53c\ub358\uc2a4\ub97c \ud1b5\ud574 \uc5f0\uacb0\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"comparison\">\ub378\ud0c0-\uc640\uc774 \ub300 \uae30\ud0c0 \uc5f0\uacb0<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc5f0\uacb0<\/th>\n<th>\uc911\uc131 \uc0ac\uc6a9 \uac00\ub2a5<\/th>\n<th>\uc81c3 \uace0\uc870\ud30c \ucc98\ub9ac<\/th>\n<th>\ubd88\uade0\ud615 \ubd80\ud558 \ud5c8\uc6a9<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ub378\ud0c0-\uc640\uc774 (Dyn11)<\/td>\n<td>\uc608 (LV)<\/td>\n<td>\uc88b\uc74c \u2014 \ub378\ud0c0 \ub8e8\ud504\uac00 \uc774\ub97c \uc21c\ud658\uc2dc\ud0b4<\/td>\n<td>\uc88b\uc74c<\/td>\n<td>\ubc30\uae09, \uc0b0\uc5c5 \uacf5\uae09<\/td>\n<\/tr>\n<tr>\n<td>\uc640\uc774-\uc640\uc774 (Yyn0)<\/td>\n<td>\uc608 (\uc591\ucabd \ubaa8\ub450)<\/td>\n<td>\uc81c3 \uad8c\uc120 \uc5c6\uc774 \ubd88\ub7c9<\/td>\n<td>\ubd88\ub7c9<\/td>\n<td>\uc0bc\uc0c1\uc5d0\uc11c \ub2e8\ub3c5\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0\ub294 \ub4dc\ubb3c\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>\ub378\ud0c0-\ub378\ud0c0 (Dd0)<\/td>\n<td>\uc544\ub2c8\uc694<\/td>\n<td>\uc88b\uc74c<\/td>\n<td>\ubd88\ub7c9 \u2014 LV \uc911\uc131 \uc5c6\uc74c<\/td>\n<td>\uc0b0\uc5c5 \ubd80\ud558, \uc811\uc9c0 \ud544\uc694 \uc5c6\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uc640\uc774-\ub378\ud0c0 (Yd11)<\/td>\n<td>\uc544\ub2c8\uc624 (LV \ub378\ud0c0)<\/td>\n<td>\uc88b\uc74c<\/td>\n<td>\uc88b\uc74c<\/td>\n<td>\ubc1c\uc804\uc5d0\uc11c \uc2b9\uc555<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ub378\ud0c0 \uc640\uc774\ub294 \ubd80\ud558 \uce21\uc5d0\uc11c \uc811\uc9c0\ub41c \uc911\uc131\uc744 \uc81c\uacf5\ud558\uace0 \uacf5\uae09 \uce21\uc5d0\uc11c \uace0\uc870\ud30c \uc644\ud654\ub97c \uc81c\uacf5\ud558\ub294 \uc720\uc77c\ud558\uac8c \ub110\ub9ac \ucc44\ud0dd\ub41c \uc5f0\uacb0 \ubc29\uc2dd\uc774\ub2e4. \uc81c3 \uad8c\uc120\uc774 \uc5c6\ub294 \uc640\uc774 \uc640\uc774\ub294 \ubd88\uade0\ud615 \ubd80\ud558\uc5d0 \ub300\ud574 \uc911\uc131 \ubcc0\uc704\uc640 \uc81c3 \uace0\uc870\ud30c \uc65c\uace1\uc774 \ubc1c\uc0dd\ud560 \uac83\uc774\ub2e4. \ub378\ud0c0 \ub378\ud0c0\ub294 \uc911\uc131\uc774 \uc804\ud600 \uc5c6\ub2e4. \ub530\ub77c\uc11c \ubd80\ud558\uac00 230\/400 V 4\uc120 \uacf5\uae09\uc744 \ud544\uc694\ub85c \ud558\ub294 \uacbd\uc6b0, \ub378\ud0c0 \uc640\uc774\uac00 \uac70\uc758 \ud56d\uc0c1 \uc120\ud0dd\ud560 \uc5f0\uacb0 \ubc29\uc2dd\uc774 \ub420 \uac83\uc774\ub2e4.<\/p>\n<h2 id=\"applications\">\uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/h2>\n<ul>\n<li>\uc0c1\uc5c5 \ubd84\uc57c\uc640 \uc0b0\uc5c5\uc5d0\uc11c 4\uc120 \uc2dc\uc2a4\ud15c \uacf5\uae09\uc744 \uc704\ud574 35 kV \ub610\ub294 10 kV\ub97c 0.4 kV\ub85c \uac10\uc18c\uc2dc\ud0a4\ub294 \ubcc0\uc804\uc18c. \ubaa8\ud130\uc640 \uc555\ucd95\uae30\ub97c \uc704\ud55c \uc0bc\uc0c1 \uc804\ub825\uc774 \ud544\uc694\ud558\uace0 \uc870\uba85 \ubc0f \uc81c\uc5b4 \uc7a5\uce58\ub97c \uc704\ud55c \uc911\uc131\uc774 \ud544\uc694\ud55c \uc81c\uc870\uc5c5\uccb4. \ubcc0\uc555\uae30\ub97c \ud1b5\ud574 \uc9d1\ud569\uccb4 \ucd9c\ub825\uc5d0\uc11c \uc911\uc131 \uae30\uc900\uacfc \uace0\uc870\ud30c\uac00 \ud3ec\ud568\ub418\ub294 \uc7ac\uc0dd \uc5d0\ub108\uc9c0 \ud504\ub85c\uc81d\ud2b8. \uc548\uc804 \uae30\uc900\uc5d0 \ub530\ub77c \uc811\uc9c0\ub41c \uacf5\uae09\uc774 \ud544\uc694\ud55c \ud50c\ub79c\ud2b8 \uc6b4\uc601\uc758 \uac74\uc124. \ub54c\ub54c\ub85c \uc790\uccb4 \uc811\uc9c0 \ubcc0\uc555\uae30\ub97c \ud1b5\ud574 \ub378\ud0c0-\uc640\uc774 \uc720\ub2db\uc744 \uc0dd\uc131\ud558\ub294 \uc720\ud2f8\ub9ac\ud2f0 \uc2dc\uc2a4\ud15c.<\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-295\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/how-a-delta-wye-transofrmer-works.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/li>\n<\/ul>\n<h2 id=\"specs\">\uc77c\ubc18 \uc0ac\uc591<\/h2>\n<table>\n<thead>\n<tr>\n<th>\ub4f1\uae09 (kVA)<\/th>\n<th>\uc804\uc555 \ube44\uc728<\/th>\n<th>\ubca1\ud130 \uadf8\ub8f9<\/th>\n<th>\uc784\ud53c\ub358\uc2a4<\/th>\n<th>\uc9c0\ud45c \uac00\uaca9 (US$)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>100<\/td>\n<td>10\/0.4 kV<\/td>\n<td>Dyn11<\/td>\n<td>4%<\/td>\n<td>$3,000\u2013$6,000<\/td>\n<\/tr>\n<tr>\n<td>315<\/td>\n<td>10\/0.4 kV<\/td>\n<td>Dyn11<\/td>\n<td>4%<\/td>\n<td>$5,500\u2013$10,000<\/td>\n<\/tr>\n<tr>\n<td>630<\/td>\n<td>10\/0.4 kV<\/td>\n<td>Dyn11<\/td>\n<td>4.5\u20136%<\/td>\n<td>$9,000\u2013$16,000<\/td>\n<\/tr>\n<tr>\n<td>1,000<\/td>\n<td>35\/0.4 kV<\/td>\n<td>Dyn11<\/td>\n<td>6%<\/td>\n<td>$14,000\u2013$25,000<\/td>\n<\/tr>\n<tr>\n<td>2,500<\/td>\n<td>35\/0.4 kV<\/td>\n<td>Dyn11<\/td>\n<td>6\u20138%<\/td>\n<td>$28,000\u2013$45,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uac00\uaca9\uc740 \ud45c\uc900 \uc190\uc2e4 \uc218\uc900\uc758 \uc624\uc77c \uce68\uc9c0 \uc720\ub2db\uc5d0 \ub300\ud55c FOB \uc9c0\ud45c\uc774\uba70, \ub3d9\uc77c\ud55c \uc815\uaca9\uc758 \ub4dc\ub77c\uc774 \ud0c0\uc785 \uc8fc\uc870 \uc218\uc9c0 \ubc84\uc804\uc740 \uc57d 20\u201340% \ub354 \ube44\uc309\ub2c8\ub2e4. \ubcf4\ud638 \uacc4\ud68d\uc5d0 \ub300\ud574 \uc784\ud53c\ub358\uc2a4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc774\ub294 \uace0\uc7a5 \uc804\ub958\uc640 \ucc28\ubcc4\ud654\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"choose\">\uc62c\ubc14\ub978 \uc7a5\uce58 \uc120\ud0dd \ubc29\ubc95<\/h2>\n<ol>\n<li>\ubca1\ud130 \uadf8\ub8f9\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ub300\ubd80\ubd84\uc758 \ubc30\uc804 \uc5c5\ubb34\uc5d0 \ub300\ud574 Dyn11; \ub124\ud2b8\uc6cc\ud06c\uac00 \ub2e4\ub978 \uc704\uc0c1 \uad00\uacc4\ub97c \uc694\uad6c\ud558\ub294 \uacbd\uc6b0 Dyn5. \uc8fc\ubb38\uc11c\uc5d0 \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>kVA\ub97c \ubd80\ud558\uc5d0 \ub9de\ucd94\uc2ed\uc2dc\uc624. \uc5f0\uacb0\ub41c \ubd80\ud558, \uac00\uc7a5 \ud070 \uc2dc\uc791 \ubd80\ud558 \ubc0f 10\u201320% \uc131\uc7a5 \uc5ec\uc720\ub97c \uae30\uc900\uc73c\ub85c \ud06c\uae30\ub97c \uacb0\uc815\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc804\uc555 \ube44\uc728\uc744 \uace0\uc815\ud558\uc2ed\uc2dc\uc624. 35\/0.4 kV, 10\/0.4 kV \ub610\ub294 11\/0.4 kV\ub294 \uadc0\ud558\uc758 \uae30\ubcf8 \ub124\ud2b8\uc6cc\ud06c \ubc0f LV \ud328\ub110 \uc804\uc555\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/li>\n<li>\uc811\uc9c0 \ubc30\uce58\ub97c \uacb0\uc815\ud558\uc2ed\uc2dc\uc624. \uace0\uccb4 \uc911\uc131 \uc811\uc9c0\uac00 \uac00\uc7a5 \uac04\ub2e8\ud569\ub2c8\ub2e4. \uace0\uc7a5 \uc804\ub958 \uc81c\ud55c\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc911\uc131 \uc811\uc9c0 \uc800\ud56d\uae30(NER)\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ubcf4\ud638 \uc870\uc815\uc744 \uc704\ud55c \uc784\ud53c\ub358\uc2a4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. 4\u20136% \uc784\ud53c\ub358\uc2a4\uac00 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \ub354 \ub192\uc740 \uac12\uc740 \uace0\uc7a5 \uc804\ub958\ub97c \uc81c\ud55c\ud558\uc9c0\ub9cc \uc804\uc555 \uc870\uc808\uc744 \ub192\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud604\uc7a5\uc5d0 \ub300\ud55c \uc808\uc5f0 \ubc0f \ub0c9\uac01\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uc57c\uc678 \uc624\uc77c \uce68\uc9c0, \uc2e4\ub0b4 \ub4dc\ub77c\uc774 \ud0c0\uc785 \uc8fc\uc870 \uc218\uc9c0; ONAN \ud45c\uc900, \ub192\uc740 \ubd80\ud558 \uacc4\uc218\uc5d0 \ub300\ud55c ONAF.<\/li>\n<li>IEC 60076 \uc900\uc218\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. \uc808\uc5f0 \uc218\uc900, \uc628\ub3c4 \uc0c1\uc2b9 \ubc0f \ub2e8\ub77d \ub0b4\uc131\uc744 \ud655\uc778\ud558\uace0 \uc815\uae30 \uc2dc\ud5d8 \ubcf4\uace0\uc11c\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ol>\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>\ubc30\uc804 \ubc0f \uc0b0\uc5c5 \ub378\ud0c0-\uc640\uc774 \uc720\ub2db<\/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>IEC \ubc30\uc804 \ubcc0\uc555\uae30<\/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>$3,000\u2013$45,000<\/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 \ubc30\uc804 \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>\ubd81\ubbf8 \ubc30\uc804 \uc720\ub2db<\/td>\n<td>$2,500\u2013$42,000<\/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>$3,000\u2013$45,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc5b8\uae09\ub41c \uac00\uaca9\uc740 \uace0\uc815\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc73c\uba70 \uc81c\ud488\uc758 \ud488\uc9c8, \uc190\uc0c1 \ubc0f \uc0ac\uc6a9\ub41c \uc7a5\ube44\uc5d0 \ub530\ub77c \uc81c\uc870\uc5c5\uccb4 \uac04\uc5d0 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub378\ud0c0\/\uc640\uc774 \ubcc0\uc555\uae30\ub97c \uc81c\uc870\ud558\ub294 \uc798 \uc54c\ub824\uc9c4 \ud68c\uc0ac\ub85c\ub294 ABB, Schneider Electric, Siemens, Hitachi Energy \ubc0f Eaton\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud68c\uc0ac\uc758 \ubb38\uc11c\ub294 \uc0ac\uc591\uc5d0 \ub300\ud55c \ud6cc\ub96d\ud55c \ucc38\uace0 \uc790\ub8cc\ub85c \ud65c\uc6a9\ub429\ub2c8\ub2e4. IEC 60076 \ud45c\uc900\uc5d0 \ub530\ub77c \ub354 \ub098\uc740 \uac00\uaca9\uc73c\ub85c \ub378\ud0c0\/\uc640\uc774 \ubcc0\uc555\uae30\ub97c \uc81c\uc870\ud558\uace0\uc790 \ud558\ub294 \ubd84\ub4e4\uc740 Jiangsu Subian Electric Power Co., Ltd.\uc5d0\uc11c wick \ubcc0\uc555\uae30\ub97c \uad6c\ub9e4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \uc18c\ud615 \ubc30\uc804 \uc7a5\uce58\ubd80\ud130 \uc5ec\ub7ec MVA\uc5d0 \uc774\ub974\ub294 \ubaa8\ub4e0 \uc6a9\ub7c9\uc758 \uc624\uc77c(\u6e7f\u578b) \ubc0f \uac74\uc2dd(\u5e72\u578b) \ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30\ub97c \uc81c\uc870\ud558\uba70, Dyn11 \ubc0f Dyn5\ub97c \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \ubca1\ud130 \uadf8\ub8f9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. Jiangsu Subian Electric Power Co., Ltd.\ub294 \ubcc0\uc555\uae30\uc5d0 \uace0\ud488\uc9c8\uc758 \uc815\ud5a5 \uac15\ucca0\uacfc \uad6c\ub9ac\ub97c \uc0ac\uc6a9\ud558\uba70, \uc218\ucd9c\uc744 \uc704\ud55c \uc644\uc804\ud55c \ud14c\uc2a4\ud2b8 \ubb38\uc11c\uc640 \ud544\uc694\ud55c \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc81c\ud488 \ubc94\uc704\ub97c \uac80\ud1a0\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>.<\/p>\n<h2 id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\ubc30\uc804\uc5d0\uc11c \ub378\ud0c0-\uc640\uc774 \uc5f0\uacb0\uc774 \uc774\ub807\uac8c \uc77c\ubc18\uc801\uc778 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\uc774 \uc5f0\uacb0\uc5d0\uc11c \uc624\ub294 \uc774\uc810\uc740 \ubaa8\ub4e0 \uac83\uc744 \ud55c \ubc88\uc5d0 \uc81c\uacf5\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc785\ub2c8\ub2e4: \ub2e8\uc0c1 \ubd80\ud558 \ubc0f \uc811\uc9c0\uc5d0 \ub300\ud55c \uc800\uc804\uc555 \uc911\uc131 \uc811\uc9c0; \uace0\uc804\uc555 \uce21\uc5d0\uc11c \uc81c3 \uace0\uc870\ud30c \ubc0f \uc81c\ub85c \uc21c\uc11c \uc804\ub958\ub97c \uac00\ub450\ub294 \ub378\ud0c0 \ub8e8\ud504\ub97c \ub9cc\ub4e4 \uc218 \uc788\ub294 \ub2a5\ub825, \uadf8\ub9ac\uace0 \ubd88\uade0\ud615 \ubd80\ud558\uc5d0 \ub300\ud55c \ud569\ub9ac\uc801\uc778 \uc800\ud56d \uc815\ub3c4. \ub2e4\ub978 \uc5b4\ub5a4 \uc5f0\uacb0\ub3c4 \uc774 \uc138 \uac00\uc9c0 \uae30\ub2a5\uc744 \uac16\ucd94\uace0 \uc788\uc9c0 \uc54a\uc73c\uba70, \uc774\uac83\uc774 \ubc14\ub85c 10 kV\uc5d0\uc11c 0.4 kV \ubc94\uc704\uc758 \ubc30\uc804 \ubcc0\uc555\uae30\uc5d0 Dyn11\uc774 \uc120\ud0dd\ub41c \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ubcc0\uc555\uae30 \uba85\ud310\uc5d0\uc11c Dyn11\uc740 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub098\uc694?<\/h3>\n<p>D\ub294 \uace0\uc804\uc555 \uad8c\uc120\uc774 \ub378\ud0c0 \uc5f0\uacb0\uc5d0 \uc788\uc74c\uc744 \ub098\ud0c0\ub0b4\uace0, y\ub294 \uc800\uc804\uc555 \uad8c\uc120\uc774 \uc640\uc774(\ub610\ub294 \uc2a4\ud0c0) \uc5f0\uacb0\uc5d0 \uc788\uc74c\uc744 \uc54c\ub824\uc8fc\uba70, n\uc740 \uc800\uc804\uc555 \uc911\uc131\uc774 \uc678\ubd80\uc5d0 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. 11\uc740 \uc2dc\uacc4 \uc2dc\uac04\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4: \uc774\ub294 LV \uc120 \uc804\uc555\uc774 HV \uc120 \uc804\uc555\ubcf4\ub2e4 330\ub3c4 \uc55e\uc120\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4(\uc774\ub294 LV \uc120 \uc804\uc555\uc774 30\ub3c4 \ub4a4\ucc98\uc9c4 \uac83\uacfc \ub3d9\ub4f1\ud569\ub2c8\ub2e4), \uc774\ub294 \ub378\ud0c0-\uc640\uc774 \uc5f0\uacb0\uc758 \ud2b9\uc131\uc778 30\ub3c4 \uc704\uc0c1 \uc774\ub3d9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30\uc5d0\uc11c 30\u00b0 \uc704\uc0c1 \uc774\ub3d9\uc774 \ubc1c\uc0dd\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\ubcc0\ud658\uc740 \ub450 \uce21\uba74\uc758 \uad8c\uc120 \uc5f0\uacb0 \ubcc0\ud654\uc758 \uacb0\uacfc\uc785\ub2c8\ub2e4. \uc640\uc774 \uc5f0\uacb0\uc758 \uacbd\uc6b0, \uc120 \uc804\uc555 \ud30c\ud615\uc740 120\ub3c4 \ub5a8\uc5b4\uc9c4 \ub450 \uc704\uc0c1 \uc804\uc555\uc758 \ucc28\uc774\uc774\uba70, \ub378\ud0c0 \uc5f0\uacb0\uc758 \uacbd\uc6b0, \uc774\ub294 \ud55c \uc704\uc0c1\uc758 \uc804\uc555\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ub450 \uc120 \uc804\uc555\uc744 \ube44\uad50\ud558\uba74, \ud30c\ud615 \uac04\uc758 \uac01\ub3c4\uac00 30\ub3c4\uc784\uc744 \uc54c \uc218 \uc788\uc73c\uba70, \uc774\uac83\uc774 \ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30\uac00 11 \ub610\ub294 5(30 \ub610\ub294 150\ub3c4)\ub85c \uc5b8\uae09\ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30\uac00 \ubd88\uade0\ud615 \ubd80\ud558\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\uaf64 \uc798 \ub429\ub2c8\ub2e4. 1\ucc28 \uad8c\uc120\uc5d0 \ub378\ud0c0 \ud0c0\uc785 \uc5f0\uacb0\uc774 \uc788\uc744 \ub54c, 2\ucc28 \uad8c\uc120\uc758 \ubd88\uade0\ud615 \uc804\ub958\ub294 \ub378\ud0c0 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \ud750\ub974\uace0 \uc5b5\uc81c\ub429\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc0c1 \ubc0f \uc0bc\uc0c1 \uacf5\uae09\uc758 \uc870\ud569\uc744 \uc0ac\uc6a9\ud560 \ub54c \uc774 \uc720\ud615\uc758 \uc5f0\uacb0\uc774 \uc720\ub9ac\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \ub192\uc740 \ubd88\uade0\ud615 \uc0c1\ud669\uc5d0\uc11c\ub294 \uc2dc\uc2a4\ud15c\uc774 \uc801\uc808\ud558\uac8c \uc815\uaca9\ud654\ub418\uace0 \uc911\uc131 \uc804\ub958\uac00 \uace0\ub824\ub418\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc218\ube44\uc548\uc740 \uc218\ucd9c\uc6a9 \ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30\ub97c \uc81c\uc870\ud558\ub098\uc694?<\/h3>\n<p>\ud655\uc2e4\ud788! \uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825\uc740 IEC 60076\uc5d0 \ub530\ub77c \ud544\uc694\ud55c \ubca1\ud130 \uadf8\ub8f9, \uc6a9\ub7c9 \ubc0f \uc804\uc555 \ube44\uc728\uc758 \ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30\ub97c \uacf5\uae09\ud560 \uc218 \uc788\uc73c\uba70, \uad6d\uc81c \uc791\uc5c5\uc744 \uc704\ud55c \uc815\uae30 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\uc640 \uc120\ud0dd\uc801 \uc81c3\uc790 \uac80\uc0ac\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uacf5\uc7a5\uc740 \uc77c\ubc18 \ubc30\uae09 \ud074\ub798\uc2a4\uc5d0 \ub300\ud574 \uc624\uc77c \uce68\uc9c0\ud615 \ub610\ub294 \uac74\uc2dd \uad6c\uc870\ub97c \uacf5\uae09\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 \uc815\uaca9 \ubc0f \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \uc9c0\ubc30 \ud45c\uc900, \ubca1\ud130 \uadf8\ub8f9 \uc9c0\uc815 \ud3ec\ud568.<\/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 \ubc30\uae09 \ud074\ub798\uc2a4 \ub378\ud0c0-\uc640\uc774 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uc808\uc5f0 \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\uc758\ud569\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 \uad8c\uc120\uc758 \ub2e8\ub77d \uac80\uc99d \ud45c\uc900.<\/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 \uc190\uc2e4 \ud3c9\uac00\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud6a8\uc728\uc131 \uae30\uc900.<\/li>\n<li><a href=\"https:\/\/www.hitachienergy.com\/products-and-solutions\/transformers\" rel=\"nofollow noopener\" target=\"_blank\">\ud788\ud0c0\uce58 \uc5d0\ub108\uc9c0 \u2014 \ubcc0\uc555\uae30 \uc81c\ud488<\/a> \u2014 \uc720\ud2f8\ub9ac\ud2f0 \ub4f1\uae09 \ubc30\uae09 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \ucc38\uc870 \ubb38\uc11c.<\/li>\n<li><a href=\"https:\/\/www.eaton.com\/us\/en-us\/products\/transformers.html\" rel=\"nofollow noopener\" target=\"_blank\">\uc774\ud2bc \u2014 \ubcc0\uc555\uae30 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc815\ubcf4<\/a> \u2014 \uc8fc\uc694 \uc81c\uc870\uc5c5\uccb4\uc758 \uc2e4\uc6a9\uc801\uc778 \uc5f0\uacb0 \ubc0f \uc751\uc6a9 \uc9c0\uce68.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\uc774\ub294 \ub2e8\uc0c1 \ubd80\ud558\uc5d0 \uc801\ud569\ud55c \uc811\uc9c0\ub41c \uc640\uc774 2\ucc28\uc640 \uc870\ud654 \uc5b5\uc81c \ubc0f \ubd88\uade0\ud615 \uc804\ub958 \ud761\uc218\uac00 \uac00\ub2a5\ud55c 1\ucc28 \ub378\ud0c0 \uad8c\uc120\uc744 \uacb0\ud569\ud558\uc5ec \ub3d9\uc2dc\uc5d0 30\ub3c4 \uc704\uc0c1 \uc774\ub3d9\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\uc555\uae30\ub97c \uc131\uacf5\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574\uc11c\ub294 \ub2e4\uc74c \ub2e4\uc12f \uac00\uc9c0 \uc694\uc18c\uc758 \uc62c\ubc14\ub978 \uc870\ud569\uc774 \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4: \ubca1\ud130 \uadf8\ub8f9\uc758 \uc0ac\uc591(\uc77c\ubc18\uc801\uc73c\ub85c Dyn11), \ubd80\ud558 \uc5f0\uad6c\uc5d0 \ub530\ub978 \ubcc0\uc555\uae30 kVA \uacb0\uc815, \ub124\ud2b8\uc6cc\ud06c\uc640 \uc77c\uce58\ud558\ub294 \uc804\uc555 \ube44\uc728 \uc2dd\ubcc4, \uc811\uc9c0 \ubaa8\ub4dc \uc120\ud0dd, \uadf8\ub9ac\uace0 \ubaa8\ub4e0 \uc0ac\uc591\uc774 IEC 60076 \ud45c\uc900\uc758 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ubd80\ud569\ud558\uace0 \ud14c\uc2a4\ud2b8 \ubb38\uc11c\uac00 \uc81c\uacf5\ub418\ub294 \uac83\uc785\ub2c8\ub2e4. \ud300\uacfc \ud568\uaed8 \ubca1\ud130 \uadf8\ub8f9 \ubc0f \ubd80\ud558 \ub370\uc774\ud130\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/subian-electric.com\/ko\/\">\ub2e4\uc74c \ud504\ub85c\uc81d\ud2b8\uc5d0 \ucc29\uc218\ud558\uae30 \uc804\uc5d0.<\/a> \uc0ac\uc591\uc5d0 \ub9de\ub294 \uacac\uc801\uc744 \ubc1b\uae30 \uc704\ud574.<\/p>","protected":false},"excerpt":{"rendered":"<p>Have you ever come across a transformer nameplate that showed Dyn11 and pondered over what the letters and number signified? If yes, you are staring at the delta-wye transformer, which happens to be the most popular three-phase connection in distribution systems around the globe. When the engineer is tasked with commissioning a new distribution substation [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":294,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-293","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\/293","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=293"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/293\/revisions"}],"predecessor-version":[{"id":11046,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/293\/revisions\/11046"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media\/294"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}