{"id":10699,"date":"2026-08-29T23:42:53","date_gmt":"2026-08-29T15:42:53","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=10699"},"modified":"2026-08-29T23:42:53","modified_gmt":"2026-08-29T15:42:53","slug":"the-role-of-distribution-transformers-in-modern-energy-systems","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/news\/the-role-of-distribution-transformers-in-modern-energy-systems\/","title":{"rendered":"\ud604\ub300 \uc5d0\ub108\uc9c0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \uc5ed\ud560"},"content":{"rendered":"<p>\uacf5\uacf5 \uc720\ud2f8\ub9ac\ud2f0\uc5d0\uc11c \uacc4\ud68d\uc744 \ub2f4\ub2f9\ud558\ub294 \uc80a\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub0b4\ub144 \uc608\uc0b0\uc744 \uc900\ube44\ud558\ub294 \ub370 \uc2dc\uac04\uc744 \ubcf4\ub0c5\ub2c8\ub2e4. \uc774\ub294 40 MW \uc6a9\ub7c9\uc758 \uc0c8\ub85c\uc6b4 \ud0dc\uc591\uad11 \ubc1c\uc804\uc18c\ub97c \uc5f0\uacb0\ud558\uace0 \ub3c4\uc2dc \uc8fc\ubcc0\uc5d0 \uac74\uc124\ub41c 3,000 \uac00\uad6c\uc5d0 \uc0c8\ub85c\uc6b4 \uc804\ub825 \uc5f0\uacb0\uc744 \uc81c\uacf5\ud558\ub294 \uac83\ubfd0\ub9cc \uc544\ub2c8\ub77c \uae30\uc874 \ub178\ud6c4 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \ubc30\uc804 \uc190\uc2e4\uc744 \uc904\uc774\ub77c\ub294 \uc0c8\ub85c\uc6b4 \uaddc\uc81c \uc694\uac74\uc744 \ucda9\uc871\ud558\ub294 \uac83\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uadf8\ub140\uc758 \uacc4\ud68d\uc758 \ubaa8\ub4e0 \ub2e8\uacc4\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc7a5\ube44\uac00 \ub098\ud0c0\ub098\uba70, \uc774\ub294 \uadf8\ub140\uc758 \ud504\ub85c\uc81d\ud2b8\ub97c \uac00\ub2a5\ud558\uac8c \ud558\uba74\uc11c\ub3c4 \uc81c\uc57d\uc744 \uac00\ud558\ub294 \uc694\uc18c\uc785\ub2c8\ub2e4 \u2014 <strong>\ubc30\uc804 \ubcc0\uc555\uae30<\/strong>. \ubcc0\uc555\uae30\uac00 \ube44\uc815\uc0c1\uc801\uc73c\ub85c \uc801\uc740 \uc218\ub7c9\uc73c\ub85c \uc874\uc7ac\ud558\uae30 \ub54c\ubb38\uc5d0, \ud53c\ub354\ub294 \uacfc\ubd80\ud558\uac00 \uac78\ub9ac\uace0, \ube44\uc2fc \ub178\ud6c4 \ubcc0\uc555\uae30\ub294 \uc190\uc2e4\uc744 \ucd08\ub798\ud558\uba70, \uc801\uc808\ud55c \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud558\uba74 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc774 \ub354 \uc6d0\ud65c\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae30\uc0ac\ub294 \ud604\ub300 \uc5d0\ub108\uc9c0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \uc5ed\ud560\uc5d0 \ub300\ud574 \ub17c\uc758\ud558\uba70, \ubcc0\uc555\uae30\uac00 \uc218\ud589\ud558\ub294 \uae30\ub2a5\uacfc \ud0dc\uc591\uad11 \ubc1c\uc804, \uc5d0\ub108\uc9c0 \uc800\uc7a5 \ubc0f \uc2a4\ub9c8\ud2b8 \uadf8\ub9ac\ub4dc \uae30\uc220\uc5d0\uc11c\uc758 \uc0c8\ub85c\uc6b4 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub610\ud55c \uc7a0\uc7ac \uad6c\ub9e4\uc790\uc5d0\uac8c \ud544\uc694\ud55c \uac00\uaca9 \uad6c\uc870\uc640 \uae30\uc900\uc5d0 \ub300\ud55c \uae30\ubcf8 \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10702\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Choosing-the-Right-Distribution-Transformer.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"definition\">\ubc30\uc804 \ubcc0\uc555\uae30\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\uc804\ub825 \uc804\uc1a1\uc120\uc5d0\uc11c \ucd5c\uc885 \uc804\uc555 \ubcc0\ud658 \uc7a5\ube44\ub294 \ubc30\uc804 \ubcc0\uc555\uae30\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \ubc1c\uc804 \ubc0f \uc804\uc1a1\uc740 \ub354 \ub192\uc740 \uc804\uc555 \uc218\uc900\uc778 110 kV, 220 kV \ub4f1\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9c0\uba70, \ub192\uc740 \uc804\uc555\uc740 \ub0ae\uc740 \uc804\ub958\ub97c \uc720\ub3c4\ud558\uc5ec \uc190\uc2e4\uc744 \uc904\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uace0\uac1d\uc740 400\/230 V(\ub610\ub294 120\/240 V)\ub97c \ud544\uc694\ub85c \ud558\ubbc0\ub85c, \uc804\uc1a1 \uc804\uc555\uc5d0\uc11c \uc0ac\uc6a9\uc5d0 \uc801\ud569\ud55c \uc218\uc900\uc73c\ub85c \uc804\ud658\ud558\ub294 \uacfc\uc815\uc740 \uc5ec\ub7ec \ub2e8\uacc4\ub85c \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4. \ubc30\uc804 \ubcc0\uc555\uae30\ub294 \uc774 \ubcc0\ud658 \uacfc\uc815\uc5d0\uc11c \ucd5c\uc885\uc801\uc774\uace0 \uac00\uc7a5 \uc911\uc694\ud55c \ub2e8\uacc4\ub97c \uc218\ud589\ud569\ub2c8\ub2e4.<\/p>\n<p>\uace0\uc804\uc555 \ubcc0\uc804\uc18c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc804\ub825 \ubcc0\uc555\uae30\uc640 \ub2ec\ub9ac, \ubc30\uc804 \ubcc0\uc555\uae30\ub294 \ub2e4\ub978 \uce58\uc218\uc640 \uc5ed\ud560\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ub825 \ubcc0\uc555\uae30(\ubcf4\ud1b5 2,500 kVA \uc774\uc0c1)\ub294 \uc804\uc1a1 \ub610\ub294 \ud558\uc704 \uc804\uc1a1 \ubcc0\uc804\uc18c\uc5d0\uc11c \ubc1c\uacac\ub420 \uc218 \uc788\ub294 \ubc18\uba74, \ubc30\uc804 \ubcc0\uc555\uae30(\uc77c\ubc18\uc801\uc73c\ub85c 5\uc5d0\uc11c 2,500 kVA)\ub294 \uc18c\ube44\uc790\uc5d0 \ub354 \uac00\uae4c\uc6b4 \uacf3(\uc804\uc8fc, \ucf58\ud06c\ub9ac\ud2b8 \uc2ac\ub798\ube0c \ub610\ub294 \uc18c\ud615 \ubcc0\uc804\uc18c \ub0b4\ubd80)\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \uc911\uac04 \ud06c\uae30\uc758 \ub3c4\uc2dc\ub294 \uba87 \uac1c\uc758 \uc804\ub825 \ubcc0\uc555\uae30\uc640 \uc218\ucc9c \uac1c\uc758 \ubc30\uc804 \ubcc0\uc555\uae30\ub97c \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubb3c\ub9ac\uc801 \uad00\uc810\uc5d0\uc11c, \ub300\ubd80\ubd84\uc758 \ubc30\uc804 \ubcc0\uc555\uae30\ub294 \uc624\uc77c \ub0c9\uac01(ONAN) \ubc29\uc2dd\uc774\uba70 \uc57c\uc678\uc5d0\uc11c \uc0ac\uc6a9\ub418\uc9c0\ub9cc, \ub4dc\ub77c\uc774 \ud0c0\uc785(\uc8fc\uc870 \uc218\uc9c0) \ubcc0\uc555\uae30\ub294 \uc2e4\ub0b4 \ubc0f \ud654\uc7ac \uc704\ud5d8\uc774 \uc99d\uac00\ud55c \uc7a5\uc18c\uc5d0\uc11c \ubc1c\uacac\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 100 kVA \uc6a9\ub7c9\uc758 \uc0bc\uc0c1 \uc624\uc77c \uce68\uc9c0 \ubcc0\uc555\uae30\ub294 700 kg\uc5d0\uc11c 900 kg \uc0ac\uc774\uc758 \ubb34\uac8c\ub97c \uac00\uc9c0\uba70, \uce58\uc218\ub294 1.3 \u00d7 0.9 \u00d7 1.4 m\uc785\ub2c8\ub2e4. \ubc18\uba74, 100 kVA \ub4dc\ub77c\uc774 \ud0c0\uc785 \ubcc0\uc555\uae30\ub294 \ud06c\uae30\uc640 \ubb34\uac8c\uac00 \ub354 \uc791\uc9c0\ub9cc \uc791\ub3d9 \uc2dc \uc18c\uc74c\uc774 \ub354 \ud07d\ub2c8\ub2e4.<\/p>\n<h2 id=\"role\">\uadf8\ub9ac\ub4dc\uc5d0\uc11c\uc758 \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \uc5ed\ud560<\/h2>\n<p>\ubc30\uc804 \ubcc0\uc555\uae30\ub294 \ud604\ub300 \uc5d0\ub108\uc9c0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub124 \uac00\uc9c0 \uc791\uc5c5\uc744 \uc218\ud589\ud558\uba70, \uac01\uac01\uc740 \ub2f9\uc2e0\uc774 \uad6c\ub9e4\ud558\ub294 \uac83\uc744 \ubcc0\ud654\uc2dc\ud0a4\uae30 \ub54c\ubb38\uc5d0 \uc774\ud574\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc5ed\ud560<\/th>\n<th>\uc218\ud589\ud558\ub294 \uc791\uc5c5<\/th>\n<th>\uc2e4\uc81c \uc0ac\ub840<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc804\uc555 \ub2e8\uacc4 \uc870\uc815<\/td>\n<td>6\u201335 kV MV\ub97c 400\/230 V \ub610\ub294 120\/240 V LV\ub85c \uc904\uc785\ub2c8\ub2e4.<\/td>\n<td>\uc8fc\uac70 \uc9c0\uc5ed\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud558\ub294 11\/0.4 kV \uc720\ub2db<\/td>\n<\/tr>\n<tr>\n<td>\uc2dc\uc2a4\ud15c \ubd84\ub9ac \ubc0f \uc811\uc9c0<\/td>\n<td>LV \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud55c \uc815\uc758\ub41c \uc911\uc131 \ubc0f \uc811\uc9c0 \uae30\uc900 \uc81c\uacf5<\/td>\n<td>\ub2e8\ub2e8\ud788 \uc811\uc9c0\ub41c LV \uc911\uc131\uc744 \uc0dd\uc131\ud558\ub294 Dyn11 \ubca1\ud130 \uadf8\ub8f9<\/td>\n<\/tr>\n<tr>\n<td>\ubd80\ud558 \uc9d1\uc911 \/ \uaca9\ub9ac<\/td>\n<td>\ud558\ub098\uc758 MV \ud53c\ub354\uac00 \ub9ce\uc740 \uc18c\uaddc\ubaa8 \uc18c\ube44\uc790\uc5d0\uac8c \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uba74\uc11c \uacb0\ud568\uc744 \uaca9\ub9ac\ud560 \uc218 \uc788\uac8c \ud568<\/td>\n<td>\uacb0\ud568\uc774 \uc788\ub294 \uac70\ub9ac \ubcc0\uc555\uae30\uac00 \ud53c\ub354\ub97c \uc815\uc804\uc2dc\ud0a4\uc9c0 \uc54a\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \uc870\uc815<\/td>\n<td>\ubd80\ud558 \ubcc0\ud654\uc5d0 \ub530\ub77c LV \uc804\uc555\uc744 \uc720\uc9c0\ud558\ub294 \uc628\ub85c\ub4dc \ud0ed \uccb4\uc778\uc800<\/td>\n<td>OLTC\ub294 \uc77c\uc77c \ubd80\ud558 \uace1\uc120\uc5d0 \ub530\ub77c 400 V\ub97c \u00b15% \uc774\ub0b4\ub85c \uc720\uc9c0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u201c\uc2dc\uc2a4\ud15c \ubd84\ub9ac\u201d \uc5ed\ud560\uc5d0 \ub300\ud574 \ud2b9\ubcc4\ud788 \uc5b8\uae09\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \ubca1\ud130 \uadf8\ub8f9(\uc77c\ubc18\uc801\uc73c\ub85c IEC \uc2dc\uc7a5\uc5d0\uc11c Dyn11)\uc740 \uc911\uc131\uc774 \uc5b4\ub5bb\uac8c \uc811\uc9c0\ub418\ub294\uc9c0\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \uc811\uc9c0 \uac1c\ub150\uc740 \uc774\ud6c4 LV \uce21\uc758 \ubcf4\ud638 \uacc4\uc804\uae30 \uae30\uc220 \ubc0f \uadf8 \ud6a8\uc728\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ubbc0\ub85c, \ud3c9\ud310 \uc788\ub294 \uc81c\uc870\uc5c5\uccb4\uac00 \uac00\uc7a5 \uba3c\uc800 \uc9c8\ubb38\ud558\ub294 \uc0ac\ud56d\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"losses\">\uc190\uc2e4 \ubc0f \ud6a8\uc728\uc131: \uc65c \uc774\ub4e4\uc774 \ub2f9\uc2e0\uc774 \uc0dd\uac01\ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \uc911\uc694\ud55c\uac00<\/h2>\n<p>\ud604\uc7ac \ub300\ubd80\ubd84\uc758 \uc804\uae30 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubc30\uc804 \ubcc0\uc555\uae30\ub294 \uae30\uc220\uc801 \uc190\uc2e4\uc758 \uac00\uc7a5 \ud070 \uac1c\ubcc4 \ucd9c\ucc98\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uad6d\uc81c \uc5d0\ub108\uc9c0 \uae30\uad6c\uc5d0 \ub530\ub974\uba74, \ubc30\uc804 \uc190\uc2e4\uc740 \uc804 \uc138\uacc4 \uc804\uae30 \uc0dd\uc0b0\ub7c9\uc758 \uc57d 4\u20136%\ub85c \ud3c9\uac00\ub418\uba70, \ubc30\uc804 \ubcc0\uc555\uae30\uac00 \uc0c1\ub2f9\ud55c \ucc45\uc784\uc744 \uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\uc804 \ubcc0\uc555\uae30\ub294 \uc5f0\uac04 \ucd5c\ub300 8,760\uc2dc\uac04 \uc791\ub3d9\ud558\uba70, \ub530\ub77c\uc11c \uc190\uc2e4\uc758 \uc791\uc740 \ucc28\uc774\ub3c4 \uc804\uad6d\uc801\uc73c\ub85c \ud070 \uc190\uc2e4\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc11c\ub85c \ub2e4\ub974\uac8c \uc791\uc6a9\ud558\ub294 \ub450 \uac00\uc9c0 \uc190\uc2e4 \uad6c\uc131 \uc694\uc18c\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\ubb34\ubd80\ud558 \uc190\uc2e4(\ucca0 \uc190\uc2e4\uc774\ub77c\uace0\ub3c4 \ud568) \u2013 \uc77c\uc815\ud558\uace0 \ud56d\uc0c1 \uc874\uc7ac\ud558\ub294 \uc190\uc2e4\uc785\ub2c8\ub2e4. \uc774\ub294 \uc801\uc6a9\ub41c \uc804\uc555\uc758 \uc81c\uacf1\uc73c\ub85c \uc815\uc758\ub418\uba70, \uc804\uae30 \ubd80\ud558\uac00 \uc801\uc6a9\ub420 \ub54c \ubcc0\uacbd\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<br \/>\n\ubd80\ud558 \uc190\uc2e4(\uad6c\ub9ac \uc190\uc2e4\uc774\ub77c\uace0\ub3c4 \ud568) \u2013 \ubd80\ud558\uc5d0 \uc758\ud574 \uc18c\ube44\ub418\ub294 \uc804\ub958\uc758 \uc81c\uacf1\uc73c\ub85c \uc815\uc758\ub418\uba70, \ub530\ub77c\uc11c \ubd80\ud558 \uc99d\uac00\uc728\uc5d0 \ub530\ub77c \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc720\ub7fd \uc5f0\ud569 \uc5d0\ucf54\ub514\uc790\uc778 \ubc95\ub960, \ubbf8\uad6d \uc5d0\ub108\uc9c0\ubd80 \uaddc\uc815, \uc911\uad6d\uc758 GB 20052\uc640 \uac19\uc740 \ud604\ub300 \ud6a8\uc728\uc131 \uae30\uc900\uc740 \ubb34\ubd80\ud558 \uc190\uc2e4\uc758 \uac10\uc18c\ub97c \uac15\uc81c\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ube44\uc815\uc9c8 \ucf54\uc5b4\ub97c \uac00\uc9c4 1\ub4f1\uae09 \ubc30\uc804 \ubcc0\uc555\uae30\ub294 1990\ub144\ub300\uc5d0 \uc124\uacc4\ub41c \uc81c\ud488\uc5d0 \ube44\ud574 \ucca0 \uc190\uc2e4\uc744 70\u201380%\uae4c\uc9c0 \uc904\uc77c \uc218 \uc788\ub294 \uac00\ub2a5\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c 630 kVA \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0, \uc55e\uc11c \uc5b8\uae09\ud55c \ucc28\uc774\ub294 \uc5f0\uac04 \uc804\uae30 \ube44\uc6a9\uc5d0\uc11c $300\u2013600\uc758 \uc808\uac10\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 \uc9c0\uc18d\uc801\uc73c\ub85c \uc6b4\uc601\ub418\ub294 630 kVA \ubcc0\uc555\uae30 \uc124\uce58\uc5d0 \uc758\ud574 \uc18c\ube44\ub418\ub294 \uc5d0\ub108\uc9c0\uc640 \uad00\ub828\ub41c \uc5f0\uac04 \uc218\uce58\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc124\uacc4 \uc5f0\ub300<\/th>\n<th>\ubb34\ubd80\ud558 \uc190\uc2e4 (630 kVA)<\/th>\n<th>\uc5f0\uac04 \ucca0 \uc5d0\ub108\uc9c0<\/th>\n<th>$0.10\/kWh \uae30\uc900 \uc5f0\uac04 \ube44\uc6a9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1990\ub144\ub300 (S7 \ud074\ub798\uc2a4)<\/td>\n<td>\u2248 1,800\u20132,000 W<\/td>\n<td>\u2248 15,800\u201317,500 kWh<\/td>\n<td>$1,580\u2013$1,750<\/td>\n<\/tr>\n<tr>\n<td>S11 \ud074\ub798\uc2a4 (3\ub4f1\uae09)<\/td>\n<td>\u2248 1,000\u20131,100 W<\/td>\n<td>\u2248 8,800\u20139,600 kWh<\/td>\n<td>$880\u2013$960<\/td>\n<\/tr>\n<tr>\n<td>S13 \ud074\ub798\uc2a4 (2\ub4f1\uae09)<\/td>\n<td>\u2248 750\u2013850 W<\/td>\n<td>\u2248 6,600\u20137,400 kWh<\/td>\n<td>$660\u2013$740<\/td>\n<\/tr>\n<tr>\n<td>\ube44\uc815\uc9c8 (1\ub4f1\uae09)<\/td>\n<td>\u2248 500\u2013600 W<\/td>\n<td>\u2248 4,400\u20135,300 kWh<\/td>\n<td>$440\u2013$530<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uba87 \ucc9c \ub300\uc758 \uc7a5\ube44\ub97c \ubcf4\uc720\ud55c \uc804\uccb4\uc5d0\uc11c, S11\uae09 \uac15\ucca0 \ub300\uc2e0 1\uae09 \ube44\uc815\uc9c8 \ucf54\uc5b4\ub97c \uc120\ud0dd\ud558\uba74 \ucca0 \uc190\uc2e4\ub9cc\uc73c\ub85c\ub3c4 \ub9e4\ub144 6\uc790\ub9ac \uc218\uc758 \ube44\uc6a9\uc744 \uc870\uc6a9\ud788 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4 \u2014 \ubd80\ud558 \uc190\uc2e4 \uc808\uac10\uc774 \uacc4\uc0b0\ub418\uae30 \uc804\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"types\">\ubc30\uc804 \ubcc0\uc555\uae30 \uc720\ud615<\/h2>\n<p>\uad6c\ub9e4\uc790\ub294 \uc5ec\ub7ec \uacc4\uc5f4 \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\uba70, \uc120\ud0dd\uc740 \uc7a5\ucc29, \ud658\uacbd \ubc0f \ud654\uc7ac \uc548\uc804\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 \uc77c\ubc18 \ub4f1\uae09\uc5d0 \ub300\ud55c \ud604\uc2e4\uc801\uc778 \uac00\uaca9 \ubc94\uc704(FOB, \uc911\uad6d)\ub97c \uc694\uc57d\ud569\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc720\ud615<\/th>\n<th>\uc815\uaca9<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9<\/th>\n<th>\uac00\uaca9 \ubc94\uc704 (FOB)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uae30\ub465 \uc7a5\ucc29\ud615 (\uc624\uc77c)<\/td>\n<td>5\u2013500 kVA<\/td>\n<td>\ub18d\ucd0c \ubc0f \uad50\uc678 \uacf5\uc911 \ub124\ud2b8\uc6cc\ud06c<\/td>\n<td>$350\u2013$6,500<\/td>\n<\/tr>\n<tr>\n<td>\ud328\ub4dc \uc7a5\ucc29\ud615 (\uc624\uc77c)<\/td>\n<td>25\u20132,500 kVA<\/td>\n<td>\ub3c4\uc2dc \uc9c0\ud558 \ub124\ud2b8\uc6cc\ud06c, \uc7a0\uae08\ud615 \uc778\ud074\ub85c\uc800<\/td>\n<td>$900\u2013$12,000<\/td>\n<\/tr>\n<tr>\n<td>\uac74\uc2dd\ud615 (\uc8fc\uc870 \uc218\uc9c0)<\/td>\n<td>50\u20132,500 kVA<\/td>\n<td>\uac74\ubb3c, \ud130\ub110, \ubcd1\uc6d0, \ud654\uc7ac \ubbfc\uac10 \uc9c0\uc5ed<\/td>\n<td>$3,500\u2013$30,000<\/td>\n<\/tr>\n<tr>\n<td>\ube44\uc815\uc9c8 \ucf54\uc5b4 (\uc624\uc77c)<\/td>\n<td>15\u20131,000 kVA<\/td>\n<td>\ud6a8\uc728\uc131 \uc911\uc2ec \ud504\ub85c\uadf8\ub7a8, 1\uae09 \ubaa9\ud45c<\/td>\n<td>$900\u2013$15,000<\/td>\n<\/tr>\n<tr>\n<td>\ucef4\ud329\ud2b8 \ubc15\uc2a4 \ubcc0\uc804\uc18c \ubcc0\uc555\uae30<\/td>\n<td>100\u20132,500 kVA<\/td>\n<td>\ubc15\uc2a4\ud615 \uc2a4\ud14c\uc774\uc158\uc5d0 \ud1b5\ud569\ub428<\/td>\n<td>$2,500\u2013$18,000<\/td>\n<\/tr>\n<tr>\n<td>\ubc00\ud3d0\ud615 (\uc624\uc77c)<\/td>\n<td>50\u2013630 kVA<\/td>\n<td>\uc2b5\uae30 \ucde8\uc57d \ud574\uc548 \ubc0f \uc2b5\ud55c \uc9c0\uc5ed<\/td>\n<td>$800\u2013$8,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774 \uce74\ud0c8\ub85c\uadf8\ub97c \ubcc0\ud654\uc2dc\ud0a4\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \ud2b8\ub80c\ub4dc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uccab \ubc88\uc9f8 \ud2b8\ub80c\ub4dc\ub294 \ud654\uc7ac \uc704\ud5d8 \ubc0f \uc624\uc77c \ubcf4\uad00\uacfc \uad00\ub828\ub41c \ube44\uc6a9\uc744 \uc81c\uac70\ud568\uc5d0 \ub530\ub77c \uc2e4\ub0b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uac74\uc2dd\ud615 \uc7a5\ube44\uc758 \uc99d\uac00\uc785\ub2c8\ub2e4. \ub450 \ubc88\uc9f8 \ud2b8\ub80c\ub4dc\ub294 \ud6a8\uc728\uc131 \ub9ac\ubca0\uc774\ud2b8 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \ube44\uc815\uc9c8 \ucf54\uc5b4 \uc7a5\ube44\uc758 \uc0ac\uc6a9\uc73c\ub85c, \uc804\ud1b5\uc801\uc778 CRGO \uc124\uacc4\uc5d0 \ube44\ud574 15%\u201325%\uc758 \ucd94\uac00 \ube44\uc6a9\uc774 3\u20136\ub144\uc758 \uc808\uc57d\uc744 \ud1b5\ud574 \ud68c\uc218\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"modern\">\ud604\ub300\uc758 \uc5ed\ud560: \uc7ac\uc0dd \uac00\ub2a5 \uc5d0\ub108\uc9c0, \uc800\uc7a5, \uc2a4\ub9c8\ud2b8 \uadf8\ub9ac\ub4dc<\/h2>\n<p>\ubc30\uc804 \ubcc0\uc555\uae30\ub97c \ub2e8\uc21c\ud55c \uc218\ub3d9 \uc7a5\uce58\ub85c \ubb18\uc0ac\ud558\ub294 \uc804\ud1b5\uc801\uc778 \ubc29\uc2dd\uc740 \ub354 \uc774\uc0c1 \uc801\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc624\ub298\ub0a0\uc758 \ubc30\uc804 \ubcc0\uc555\uae30\ub294 \uc804\ub825 \uacf5\uae09 \uc2dc\uc2a4\ud15c\uc758 \ub2a5\ub3d9\uc801\uc778 \uc694\uc18c\ub85c \ube60\ub974\uac8c \ubcc0\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\ud0dc\uc591\uad11 \ubc0f \uc804\uae30\ucc28 \ud1b5\ud569: \uc625\uc0c1 \ud0dc\uc591\uad11 \uc2a4\ud14c\uc774\uc158\uacfc \uc804\uae30\ucc28 \ucda9\uc804\uae30\ub294 \ubcc0\uc555\uae30\uc5d0\uc11c \uc804\uae30\ub97c \uc591\ubc29\ud5a5\uc73c\ub85c \ud750\ub974\uac8c \ud569\ub2c8\ub2e4. \uc804\ub958\uc758 \uc591\ubc29\ud5a5 \ud750\ub984\uc740 \ub2e8\ubc29\ud5a5 \uc804\ub958\ub97c \uc704\ud574 \uc124\uacc4\ub41c \ubcc0\uc555\uae30\uc758 \uacfc\uc5f4\uc744 \uc720\ubc1c\ud558\ub294 \uc0c8\ub85c\uc6b4 \ubd80\ud558 \uccb4\uacc4\ub97c \ub9cc\ub4ed\ub2c8\ub2e4. \uc77c\ubd80 \uc720\ud2f8\ub9ac\ud2f0\ub294 \uc774\ubbf8 \ud0dc\uc591\uad11 \uc2a4\ud14c\uc774\uc158\uc758 \uce68\ud22c\uac00 \ub192\uc740 \uc9c0\uc5ed\uc5d0\uc11c \ubcc0\uc555\uae30\uc758 \uc6a9\ub7c9\uc744 15-20% \uc904\uc774\uac70\ub098 \uc2a4\ub9c8\ud2b8 \ud0ed \uccb4\uc778\uc800\ub97c \ub3c4\uc785\ud588\uc2b5\ub2c8\ub2e4.<br \/>\n\ubc30\ud130\ub9ac \uc800\uc7a5 \ud1b5\ud569: \ucee4\ubba4\ub2c8\ud2f0 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc2a4\ud14c\uc774\uc158\uc740 \ubc30\uc804 \ubcc0\uc555\uae30\ub97c \ud1b5\ud574 \ucda9\uc804 \ubc0f \ubc29\uc804\ud558\uc5ec \ubd80\ud558\ub97c \ud3c9\ud0c4\ud558\uac8c \ud558\uace0 \ubcc0\uc555\uae30\uc758 \uc11c\ube44\uc2a4 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<br \/>\n\uc2a4\ub9c8\ud2b8 \uadf8\ub9ac\ub4dc \uac10\uc9c0: \ud604\ub300 \ubcc0\uc555\uae30\ub294 \ub0b4\ubd80 \uc628\ub3c4 \ubc0f \uc624\uc77c \uc218\uc900 \uc13c\uc11c\uc640 \ubb34\uc120 \ud1b5\uc2e0 \uc7a5\uce58\ub97c \uac16\ucd94\uace0 \uc788\uc5b4 \ubcc0\uc555\uae30\uc758 \uc0c1\ud0dc\uc5d0 \ub300\ud55c \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<br \/>\n\uc218\uc694 \uc720\uc5f0\uc131: \uc0c8\ub85c\uc6b4 \uc2a4\ub9c8\ud2b8 \ubcc0\uc555\uae30\ub294 \ubd80\ud558 \ud0ed \uccb4\uc778\uc800\uc640 \uc6d0\uaca9 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc744 \uac16\ucd94\uace0 \uc788\uc5b4 \uc6b4\uc601 \uc778\ub825\uc774 \ud53c\ud06c \uc2dc\uac04 \ub3d9\uc548 \uc804\uc555\uc744 \ub0ae\ucd9c \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4 (\uc804\ub825 \uc808\uc57d \uc804\uc555 \uac10\uc18c \ub610\ub294 CVR).<br \/>\n\uc774\ub7ec\ud55c \ubaa8\ub4e0 \uc694\uc18c\ub294 \uc870\ub2ec \ud504\ub85c\uc138\uc2a4\ub97c \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4: \uc624\ub298\ub0a0\uc758 \uc720\ud2f8\ub9ac\ud2f0 \uc785\ucc30\uc740 \uc885\uc885 100 kVA\uc758 \ubcc0\uc555\uae30\uc5d0\ub3c4 IEC 61850\uc5d0 \uc900\uc218\ud558\ub294 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ud1b5\uc2e0 \ud3ec\ud2b8\ub97c \uac16\ucd98 \uc7a5\uce58 \uc0ac\uc6a9\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"specs\">\uc8fc\uc694 \uc0ac\uc591 \ubc0f \ud45c\uc900<\/h2>\n<p>\ubaa8\ub4e0 \ubc30\uc804 \ubcc0\uc555\uae30\ub294 IEC 60076 \uc2dc\ub9ac\uc988(\ubbf8\uad6d\uc5d0\uc11c\ub294 IEEE C57.12)\uc5d0 \ub530\ub77c \uaddc\uaca9\ud654\ub418\uace0 \ud14c\uc2a4\ud2b8\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 400 kVA \uc0bc\uc0c1 \uc7a5\uce58\uc758 \uc8fc\uc694 \uaddc\uaca9 \ud544\ub4dc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th>\ub9e4\uac1c\ubcc0\uc218<\/th>\n<th>\uc77c\ubc18 \uac12 (400 kVA)<\/th>\n<th>\ud45c\uc900<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc815\uaca9 \uc804\ub825<\/td>\n<td>400 kVA, ONAN<\/td>\n<td>IEC 60076-1<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \ube44\uc728<\/td>\n<td>11,000 \u00b1 2\u00d72.5% \/ 400\u2013433 V<\/td>\n<td>IEC 60076-1<\/td>\n<\/tr>\n<tr>\n<td>\ubca1\ud130 \uadf8\ub8f9<\/td>\n<td>Dyn11<\/td>\n<td>IEC 60076-1<\/td>\n<\/tr>\n<tr>\n<td>\ub2e8\ub77d \uc784\ud53c\ub358\uc2a4<\/td>\n<td>4.5\u20135.0%<\/td>\n<td>IEC 60076-5<\/td>\n<\/tr>\n<tr>\n<td>\ubb34\ubd80\ud558 \uc190\uc2e4<\/td>\n<td>\u2264 570\u2013650 W (S11 \ud074\ub798\uc2a4)<\/td>\n<td>IEC 60076-1 \/ GB 20052<\/td>\n<\/tr>\n<tr>\n<td>75\u00b0C\uc5d0\uc11c\uc758 \ubd80\ud558 \uc190\uc2e4<\/td>\n<td>\u2264 4,000\u20134,500 W<\/td>\n<td>IEC 60076-1<\/td>\n<\/tr>\n<tr>\n<td>\uc784\ud384\uc2a4 \ub0b4\uc804\uc555<\/td>\n<td>75 kVp (LI)<\/td>\n<td>IEC 60076-3<\/td>\n<\/tr>\n<tr>\n<td>\uad8c\uc120 \uc628\ub3c4 \uc0c1\uc2b9<\/td>\n<td>\u2264 65 K (\ud3c9\uade0)<\/td>\n<td>IEC 60076-2<\/td>\n<\/tr>\n<tr>\n<td>\uc18c\uc74c \uc218\uc900<\/td>\n<td>\u2264 52\u201355 dB(A)<\/td>\n<td>IEC 60076-10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ubbf8\uad6d\uc73c\ub85c \ud5a5\ud558\ub294 \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc6b0, \uc77c\ubc18 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub300\ud574 IEEE C57.12.00\uc744 \uc0ac\uc6a9\ud558\uace0, \ud328\ub4dc \uc7a5\ucc29 \uc7a5\uce58\uc5d0 \ub300\ud574 C57.12.20\uc744 \uc0ac\uc6a9\ud558\uba70, \ubaa9\uc801\uc9c0 \uc8fc\uc5d0\uc11c NEMA TP-1 \ud6a8\uc728\uc131\uc774 \uc801\uc6a9\ub418\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ubaa8\ub4e0 \uc2dc\uc7a5\uc5d0 \ub300\ud574 \ub2e8\uc704\ubcc4 \uc815\uae30 \ud14c\uc2a4\ud2b8 \uc778\uc99d\uc11c \ubc0f \uc124\uacc4 \uc720\ud615 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\ub97c \uc694\uad6c\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2 id=\"sizing\">\ud06c\uae30 \uc870\uc815 \ubc0f \ubd80\ud558 \uad00\ub9ac<\/h2>\n<p>\uc801\uc808\ud55c \ubc30\uc804 \ubcc0\uc555\uae30 \ud06c\uae30 \uc870\uc815\uc740 \ubd80\ud558 \uc5f0\uad6c\ub97c \ud544\uc694\ub85c \ud558\uba70, \ub2e8\uc21c\ud55c \uc0c1\uc0c1\ub825\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \uc804 \uc138\uacc4 \uc804\ub825 \ud68c\uc0ac\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \ub530\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\uc5f0\uacb0\ub41c \ubd80\ud558\ub97c \uacb0\uc815\ud558\uc2ed\uc2dc\uc624 (\uc774\ub294 kW\ub85c \uce21\uc815\ub41c \ud558\ub958\uc758 \ucd1d \ubd80\ud558\uc758 \ud569\uc785\ub2c8\ub2e4).<br \/>\n\uc5f0\uacb0\ub41c \ubd80\ud558\uc758 \ub2e4\uc591\uc131\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624 (\uc8fc\uac70 \uc9c0\uc5ed\uc5d0\uc11c\ub294 \ub2e4\uc591\uc131 \uacc4\uc218\uac00 \uc77c\ubc18\uc801\uc73c\ub85c 0.4-0.6 \ubc94\uc704\uc77c \uac83\uc73c\ub85c \uc608\uc0c1\ud560 \uc218 \uc788\uc73c\uba70, \uc0c1\uc5c5 \uc9c0\uc5ed\uc5d0\uc11c\ub294 0.6-0.8 \ubc94\uc704\uc77c \uac83\uc785\ub2c8\ub2e4).<br \/>\n\uc5bb\uc740 \ud569\uacc4\ub97c \uc5ed\ub960\ub85c \ub098\ub204\uc2ed\uc2dc\uc624 (\ud63c\ud569 \ubd80\ud558\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c 0.85-0.95 \uc0ac\uc774\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c kW\ub97c kVA\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4).<br \/>\n\ucd94\uac00 \uc131\uc7a5 \uc5ec\uc720\ub97c \ucd94\uac00\ud558\uc2ed\uc2dc\uc624 (\ubcc0\uc555\uae30 \uc218\uba85 \ub3d9\uc548 \ubc1c\uc0dd\ud558\ub294 \ubbf8\ub798 \ubd80\ud558 \uc99d\uac00\uc5d0 \ub300\ud574 15-25% \ubc94\uc704).<br \/>\n\uc804\uc555 \uac15\ud558\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624 (\ud2b9\ud788 \uae34 LV \ubc30\uc804 \uad6c\uac04\uc5d0\uc11c).<\/p>\n<p>\uc77c\ubc18\uc801\uc778 \uaddc\uce59\uc73c\ub85c, 100 kVA \ubcc0\uc555\uae30\ub294 60-120 \uac00\uad6c\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud558\uace0, 315 kVA \ubcc0\uc555\uae30\ub294 \uc18c\uaddc\ubaa8 \uc0c1\uc5c5 \uc9c0\uad6c \ub610\ub294 \ucd5c\ub300 200-400 \uac00\uad6c\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud560 \uc218 \uc788\uc73c\uba70, 630 kVA \ubcc0\uc555\uae30\ub294 \uc9c0\uc5ed \ube44\uc988\ub2c8\uc2a4 \uc13c\ud130 \ub610\ub294 \uc18c\uaddc\ubaa8 \uc0b0\uc5c5 \uc9c0\uc5ed\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30\ub97c \uacfc\ub3c4\ud558\uac8c \ud06c\uae30 \uc870\uc815\ud558\uba74 \ubb34\ubd80\ud558 \uc190\uc2e4\ub85c \uc778\ud574 \ub3c8\uc744 \ub0ad\ube44\ud558\uac8c \ub418\uba70, \ud06c\uae30\uac00 \uc791\uc73c\uba74 \ubcc0\uc555\uae30\uac00 \ub354 \ube68\ub9ac \uace0\uc7a5\ub0a9\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \uc624\ub958 \ubaa8\ub450 \ubc1c\uc0dd\uc744 \ubc29\uc9c0\ud558\ub294 \uc801\ub2f9\ud55c \uc5d4\uc9c0\ub2c8\uc5b4 \ube44\uc6a9\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ube44\uc309\ub2c8\ub2e4.<\/p>\n<h2 id=\"brands\">\uc8fc\uc694 \ube0c\ub79c\ub4dc \ubc0f \uac00\uaca9 \ubc94\uc704<\/h2>\n<p>\uc2dc\uc7a5\uc740 \ud504\ub9ac\ubbf8\uc5c4 \uad6d\uc81c \ube0c\ub79c\ub4dc\uc640 \ube44\uc6a9 \uacbd\uc7c1\ub825\uc774 \uc788\ub294 \uc911\uad6d \ubc0f \uc778\ub3c4 \uc81c\uc870\uc5c5\uccb4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc544\ub798 \uac00\uaca9\uc740 FOB \uae30\uc900\uc73c\ub85c 400 kVA \uc0bc\uc0c1 \uc624\uc77c \uce68\uc9c0 \uc7a5\uce58\uc5d0 \ub300\ud55c \uc9c0\ud45c\uc785\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\ube0c\ub79c\ub4dc<\/th>\n<th>\uad6d\uac00<\/th>\n<th>400 kVA \uac00\uaca9 \ubc94\uc704<\/th>\n<th>\ube44\uace0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ABB<\/td>\n<td>\uc2a4\uc704\uc2a4<\/td>\n<td>$14,000\u2013$22,000<\/td>\n<td>\ud504\ub9ac\ubbf8\uc5c4 \ud488\uc9c8, \uae00\ub85c\ubc8c \uc11c\ube44\uc2a4<\/td>\n<\/tr>\n<tr>\n<td>\uc9c0\uba58\uc2a4<\/td>\n<td>\ub3c5\uc77c<\/td>\n<td>$13,500\u2013$23,000<\/td>\n<td>\uac15\ub825\ud55c \uc2a4\ub9c8\ud2b8 \uadf8\ub9ac\ub4dc \ud1b5\ud569<\/td>\n<\/tr>\n<tr>\n<td>\uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad<\/td>\n<td>\ud504\ub791\uc2a4<\/td>\n<td>$13,000\u2013$21,000<\/td>\n<td>\uc644\uc804\ud55c LV\/MV \uc0dd\ud0dc\uacc4<\/td>\n<\/tr>\n<tr>\n<td>\ud788\ud0c0\uce58 \uc5d0\ub108\uc9c0<\/td>\n<td>\uc2a4\uc704\uc2a4\/\uc77c\ubcf8<\/td>\n<td>$15,000\u2013$24,000<\/td>\n<td>\uc720\ud2f8\ub9ac\ud2f0 \ub4f1\uae09 \uc2e0\ub8b0\uc131 \uc720\uc0b0<\/td>\n<\/tr>\n<tr>\n<td>\uc774\ud2bc<\/td>\n<td>\uc544\uc77c\ub79c\ub4dc\/\ubbf8\uad6d<\/td>\n<td>$12,000\u2013$20,000<\/td>\n<td>\uc544\uba54\ub9ac\uce74\uc2a4 \ud328\ub4dc \uc7a5\ucc29\uc5d0\uc11c \uac15\ub825\ud568<\/td>\n<\/tr>\n<tr>\n<td>TBEA \/ China XD<\/td>\n<td>\uc911\uad6d<\/td>\n<td>$5,500\u2013$9,000<\/td>\n<td>\ub300\uaddc\ubaa8 \uad6d\uac00 \uc9c0\uc6d0 \uc81c\uc870\uc5c5\uccb4<\/td>\n<\/tr>\n<tr>\n<td>\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/td>\n<td>\uc911\uad6d<\/td>\n<td>$5,000\u2013$8,500<\/td>\n<td>\uc218\ucd9c \uc911\uc2ec, IEC \ud14c\uc2a4\ud2b8, \ub9de\ucda4\ud615 \uc635\uc158<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>ABB, Siemens, Schneider Electric \ubc0f Hitachi Energy\uc640 \uac19\uc740 \uae00\ub85c\ubc8c \uae30\uc5c5\uc740 \ud6a8\uacfc\uc801\uc778 \uc2e0\ub8b0\uc131, \ud655\ub9bd\ub41c R&amp;D, \ub514\uc9c0\ud138 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c \ubc0f \uc11c\ube44\uc2a4 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc81c\uacf5\ud558\uc5ec \uc774\ub7ec\ud55c \ubcf4\uc99d\uc5d0 \ub300\ud574 \uc720\ud2f8\ub9ac\ud2f0\uac00 \uc120\ud638\ud558\ub294 \ud504\ub9ac\ubbf8\uc5c4 \uac00\uaca9\uc778 2-2.5\ubc30\ub97c \uccad\uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud6a8\uc728\uc131 \uae30\uc900\uc774 \uc774\ub984\ub9cc\ud07c \uc911\uc694\ud558\uace0 \ub3c8\uc73c\ub85c \ud558\ub098\uc758 \uac00\uaca9\uc5d0 \ub450 \uac1c\uc758 \uc7a5\uce58\ub97c \uad6c\ub9e4\ud560 \uc218 \uc788\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \u2013 \uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825\uc740 \uc989\uc2dc \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ud30c\ud2b8\ub108\uc785\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 5 kVA\uc5d0\uc11c 2,500 kVA\uae4c\uc9c0\uc758 \uc624\uc77c \uce68\uc9c0\ud615 \ubc30\uc804 \ubcc0\uc555\uae30\uc640 2,000 kVA\uae4c\uc9c0\uc758 \uc6a9\ub7c9\uc744 \uac00\uc9c4 \uac74\uc2dd \ubcc0\uc555\uae30\ub97c IEC 60076\uc5d0 \ub530\ub77c \uc81c\uc870\ud558\uace0 \uc815\uae30 \uc2dc\ud5d8 \uae30\ub85d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc218\ube44\uc548\uc740 \ube44\uc815\uc9c8 \ucf54\uc5b4, \ub3c5\ud2b9\ud55c \ubca1\ud130 \uadf8\ub8f9 \ubc0f \ud0ed \ubc94\uc704, \uc2a4\ub9c8\ud2b8 \ubaa8\ub2c8\ud130\ub9c1 \uc635\uc158 \ubc0f ODM \uad6c\uc131\uc744 \uc81c\uacf5\ud558\uba70, \uc774\ub294 \uc804 \uc138\uacc4\ub85c \ubc30\uc1a1\ub420 \uc218 \uc788\uc73c\uba70 \ud544\uc694\uc2dc \ubc30\uc1a1 \uc804\uc5d0 \uc81c3\uc790 \uac80\uc0ac \ud68c\uc0ac\uc5d0 \uc758\ud574 \uac80\uc0ac\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10701\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/4-Core-Roles-of-Distribution-Transformers.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"buy\">\uad6c\ub9e4 \uc2dc \uba85\uc2dc\ud574\uc57c \ud560 \uc0ac\ud56d<\/h2>\n<p>\uc5b4\ub5a4 \uc7a5\uce58\ub97c \uc120\ud0dd\ud558\ub4e0, \ud558\ub098\uc758 \uc7a5\uce58\ub4e0 \uc5ec\ub7ec \uac1c\uc758 \uc7a5\uce58\ub4e0, \ub2e4\uc74c \uc815\ubcf4\ub97c \uc11c\uba74\uc73c\ub85c \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n<p>\ub0c9\uac01 \ubc0f \uc804\uc555: kVA \ub4f1\uae09\uc744 \uacb0\uc815\ud558\uace0, ONAN\uc774 \uc0ac\uc6a9\ub418\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624(\uacfc\ubd80\ud558 \uc2dc ONAF).<br \/>\n\uc804\uc555 \ubc0f \ud0ed: \uae30\ubcf8 \uc804\uc555\uc740 \ubb34\uc5c7\uc774\uba70, \ucd5c\ub300 \uc804\uc555 \uac15\ud558 \ube44\uc728(\u00b12\u00d72.5% \ub610\ub294 \u00b15%)\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?.<br \/>\n\ubca1\ud130 \uadf8\ub8f9: Dyn11, Yyn0, YNd11 \ub610\ub294 \uc811\uc9c0 \ucca0\ud559\uc5d0 \ub530\ub77c \ub2e4\ub978 \uac83.<br \/>\n\uc190\uc2e4\uc758 \uc0c1\ud55c: \ubb34\ubd80\ud558 \uc190\uc2e4\ub960 \ubc0f \uc791\uc5c5 \uc190\uc2e4\uc744 \uc815\uc758\ud558\uace0, \uc190\uc2e4 \ucd08\uacfc \uc2dc \ubc8c\uce59 \uc870\ud56d \ubc0f \uac00\ub2a5\ud55c \ubc8c\uce59\uc744 \uc791\uc131\ud558\uc2ed\uc2dc\uc624.<br \/>\n\ud45c\uc900 \ubc0f \uc2dc\ud5d8: IEC 60076\uc744 \ucc38\uc870\ud558\uace0 \uc815\uae30 \ud55c\uacc4 \uc778\uc99d\uc11c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<br \/>\n\uc561\uc138\uc11c\ub9ac: \ud544\uc694\ud55c \uacbd\uc6b0 \ubd80\uc2f1(\uc138\ub77c\ubbf9 \ub610\ub294 \ud3f4\ub9ac\uba38), \ubcf4\uc874\uae30 \ub610\ub294 \ubc00\ud3d0 \ud0f1\ud06c, \ubc30\uc218 \ubc0f \ud0ed \ubc38\ube0c, \uc808\uc5f0 \uc7a5\uce58 \ub4f1\uc758 \uc635\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<br \/>\n\ubaa8\ub2c8\ud130\ub9c1 \uc694\uad6c \uc0ac\ud56d: \uad8c\uc120 \uc628\ub3c4 \ud45c\uc2dc\uae30, \uc624\uc77c \uc218\uc900, \ubd80\ubd84 \ubc29\uc804, \uac00\ub2a5\ud55c \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c(IEC61850\/Modbus)\uc744 \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624.<br \/>\n\ubb3c\ub958: \ud3ec\uc7a5 \uc7ac\ub8cc\uc758 \ud45c\uc900\uc744 \uacb0\uc815\ud558\uace0, \ub9ac\ud504\ud305 \ubc0f \uc6b4\uc1a1\uc758 \uc138\ubd80 \uc0ac\ud56d, \uad00\ub828 \uac80\uc0ac \uae30\uad00\uc5d0 \uc758\ud55c \uc758\ubb34 \uc810\uac80\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<br \/>\n\ud0ed \ube44\uc728\uacfc \ubca1\ud130 \uadf8\ub8f9\uc5d0 \uc8fc\uc758\ud558\uc2ed\uc2dc\uc624. \uc774\ub7ec\ud55c \ud56d\ubaa9\uc740 \ud604\uc7a5 \uc218\uc815\uacfc \uad00\ub828\ub41c \ucd94\uac00 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud560 \uacbd\uc6b0 \uac00\uc7a5 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\ubc30\uc804 \ubcc0\uc555\uae30\uc640 \uc804\ub825 \ubcc0\uc555\uae30\uc758 \ucc28\uc774\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\ud06c\uae30\uc640 \ubaa9\uc801. \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \ud06c\uae30\ub294 5\uc5d0\uc11c 2,500 kVA\uae4c\uc9c0 \ub2e4\uc591\ud558\uba70, MV \ubc94\uc704(6.6-35 kV)\uc5d0\uc11c \uc0ac\uc6a9 \uc9c0\uc810\uc758 \uc791\ub3d9 \uc804\uc555\uc73c\ub85c \uc804\uc555\uc744 \ub0ae\ucd94\ub294 \uc6d0\ub9ac\uc5d0 \ub530\ub77c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc804\ub825 \ubcc0\uc555\uae30\ub294 2,500 kVA \ub610\ub294 \uadf8 \uc774\uc0c1\uc758 \uc804\uc555 \ubc94\uc704\ub97c \ucd08\uacfc\ud558\ub294 \uc1a1\uc804 \uc2dc\uc2a4\ud15c\uc744 \uc0c1\ud638 \uc5f0\uacb0\ud560 \uc218 \uc788\ub294 \uc635\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4(\uc608: 110\/35 kV, 220\/110 kV).<\/p>\n<h3>\ubc30\uc804 \ubcc0\uc555\uae30\ub294 \uc5bc\ub9c8\ub098 \uc624\ub798 \uc9c0\uc18d\ub429\ub2c8\uae4c?<\/h3>\n<p>\uc624\uc77c \uce68\uc9c0 \uc7a5\uce58\uc758 \uc124\uacc4 \uc218\uba85\uc740 \uc801\uc808\ud558\uac8c \uc124\uacc4, \ubcf4\ud638 \ubc0f \uc720\uc9c0 \uad00\ub9ac\uac00 \uc774\ub8e8\uc5b4\uc9c4 \uacbd\uc6b0 25\ub144\uc5d0\uc11c 35\ub144 \uc0ac\uc774\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc808\uc5f0 \ub0b4\uad6c\uc131\uc740 \uad8c\uc120 \uc0c1\uc2b9 \uc784\uacc4\uac12\uc778 65K\ub97c \ucd08\uacfc\ud558\ub294 \uc628\ub3c4\uc5d0\uc11c \uc57d 8K\ub9c8\ub2e4 \uc808\ubc18\uc73c\ub85c \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \uc2e4\uc81c \uc6b4\uc601 \uacbd\ud5d8\uc5d0 \ub530\ub974\uba74 \uc7a5\uce58\uac00 \ud3c9\uade0 70% \ubd80\ud558\uc5d0\uc11c \uc791\ub3d9\ud558\uace0 2-3\ub144\ub9c8\ub2e4 \uc624\uc77c \uc810\uac80\uc744 \ubc1b\uc73c\uba74 \uc124\uacc4 \uc218\uba85\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc73c\uba70, \ub3c4\uc2ec\uc758 \uacfc\ubd80\ud558 \uc7a5\uce58\ub294 10-15\ub144 \ud6c4\uc5d0 \uace0\uc7a5\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ubc30\uc804 \ubcc0\uc555\uae30 \uc190\uc2e4\uc774 \uadf8\ub807\uac8c \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc9c0\uc18d\uc801\uc73c\ub85c \uc791\ub3d9\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc815\uaca9 630 kVA\uc758 S7 \ubc1c\uc804\uae30\ub294 \uc5f0\uac04 \uc57d 2,000\uc5d0\uc11c 2,500 kWh\uc758 \ucca0 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud558\uba70, \uc774\ub294 \ube44\uc815\ud615 \ucf54\uc5b4 \ubc1c\uc804\uae30\uc640 \ube44\uad50\ud560 \ub54c \uc5f0\uac04 $200\uc5d0\uc11c $300\uc758 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud558\uba70, 25\ub144 \uc774\uc0c1 \ub3d9\uc548 \ud0ac\ub85c\uc640\ud2b8\uc2dc\ub2f9 $0.10\uc758 \uc694\uae08\uc774 \ubd80\uacfc\ub429\ub2c8\ub2e4. \uc218\ucc9c \uac1c\uc758 \ubc1c\uc804\uae30\uc5d0 \ub300\ud574 \uc774 \ubd88\uc77c\uce58\uc758 \uacb0\uacfc\ub294 \ubaa9\ud45c\ub97c \ub2ec\uc131\ud558\uac70\ub098 \ub2ec\uc131\ud558\uc9c0 \ubabb\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc624\uc77c \uce68\uc9c0\ud615 \ubcc0\uc555\uae30 \ub610\ub294 \uac74\uc2dd \ubcc0\uc555\uae30\ub97c \uad6c\ub9e4\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n<p>\uc624\uc77c \ucda9\uc804 \uc7a5\ube44\ub294 \uc720\uc0ac\ud55c \uac74\uc2dd \uc7a5\ube44\uc5d0 \ube44\ud574 \uc57d 30%\uc5d0\uc11c 50% \uc800\ub834\ud558\uba70, \uc18c\uc74c\uc774 \uc801\uace0 \uc57c\uc678 \uc751\uc6a9\uc5d0 \ub354 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4. \uac74\uc2dd \ub610\ub294 \uc218\uc9c0 \ucda9\uc804 \uc7a5\ube44\ub294 \ubcd1\uc6d0, \ud130\ub110\uacfc \uac19\uc774 \ud654\uc7ac \uc704\ud5d8\uc774 \uc6b0\ub824\ub418\ub294 \uc9c0\uc5ed\uc5d0\uc11c \uaddc\uc815\uc744 \uc900\uc218\ud558\uac70\ub098 \uc2e4\ub0b4\uc5d0 \ubc30\uce58\ub418\ub294 \uacbd\uc6b0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc124\uce58 \uc7a5\uc18c\uc5d0 \ud654\uc7ac\uc640 \uad00\ub828\ub41c \uc81c\uc57d\uc774 \uc5c6\uace0 \uc57c\uc678\uc5d0 \uc788\ub2e4\uba74, \uacbd\uc81c\uc801 \uad00\uc810\uc5d0\uc11c \uc624\uc77c \ucda9\uc804 \uc7a5\ube44\uac00 \ud569\ub9ac\uc801\uc778 \uc120\ud0dd\uc774 \ub418\ub294 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>2026\ub144 \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \ube44\uc6a9\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc911\uad6d\uc5d0\uc11c FOB\ub85c \uc81c\uacf5\ub418\ub294 \uc624\uc77c \uce68\uc9c0\ud615 \uc7a5\uce58: \ub2e8\uc0c1 \uae30\ub465\ud615\uc740 <strong>$350\u2013$1,500<\/strong> (5\u2013167 kVA); \uc0bc\uc0c1 \uae30\ub465\/\ud328\ub4dc\ud615\uc740 <strong>$1,500\u2013$12,000\uc5d0\uc11c \uc6b4\uc601\ub429\ub2c8\ub2e4.<\/strong> (15\u2013500 kVA); \ub354 \ud070 \ud328\ub4dc \uc7a5\ucc29 \ubc0f \ubcc0\uc804\uc18c \uc7a5\uce58\ub294 <strong>$8,000\u2013$25,000<\/strong> (630\u20132,500 kVA). \uac74\uc2dd \uc7a5\uce58\ub294 30\u201350% \ub354 \ube44\uc309\ub2c8\ub2e4. \ucc29\ub959, \uc124\uce58 \ubc0f \uc2dc\uc6b4\uc804\uc744 \uc704\ud574 30\u201350%\ub97c \ucd94\uac00\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2 id=\"references\">\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.iec.ch\/\" rel=\"nofollow noopener\" target=\"_blank\">IEC<\/a> \u2014 \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \ud575\uc2ec \ud45c\uc900\uc778 IEC 60076\uc758 \ubc1c\ud589\ucc98\uc785\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/www.iea.org\/\" rel=\"nofollow noopener\" target=\"_blank\">\uad6d\uc81c \uc5d0\ub108\uc9c0 \uae30\uad6c(IEA)<\/a> \u2014 \ubc30\uc804 \uc190\uc2e4 \ubc0f \ubcc0\uc555\uae30 \ud6a8\uc728\uc131\uc5d0 \ub300\ud55c \ub370\uc774\ud130 \ubc0f \ubd84\uc11d.<\/li>\n<li><a href=\"https:\/\/www.ieee.org\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE<\/a> \u2014 \ubbf8\uc8fc \uc9c0\uc5ed\uc758 IEEE C57.12 \ubc0f C57.12.20 \ud45c\uc900 \ucd9c\ucc98.<\/li>\n<li><a href=\"https:\/\/www.nema.org\/\" rel=\"nofollow noopener\" target=\"_blank\">NEMA<\/a> \u2014 \ubd81\ubbf8 \ubc30\uc804 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c TP-1 \ud6a8\uc728\uc131 \ud45c\uc900.<\/li>\n<li><a href=\"https:\/\/www.energy.gov\/\" rel=\"nofollow noopener\" target=\"_blank\">\ubbf8\uad6d \uc5d0\ub108\uc9c0\ubd80<\/a> \u2014 \ubc30\uc804 \ubcc0\uc555\uae30 \ud6a8\uc728\uc131 \uaddc\uc815 \ubc0f \uc2dc\uc7a5 \ub370\uc774\ud130.<\/li>\n<li><a href=\"https:\/\/ec.europa.eu\/\" rel=\"nofollow noopener\" target=\"_blank\">\uc720\ub7fd\uc5f0\ud569 \uc9d1\ud589\uc704\uc6d0\ud68c<\/a> \u2014 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uc5d0\ucf54\ub514\uc790\uc778 \uaddc\uc815 548\/2014 \ubc0f 2019\/1783.<\/li>\n<li><a href=\"https:\/\/subian-electric.com\/ko\/\">\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/a> \u2014 \uc624\uc77c \uce68\uc9c0\ud615 \ubc0f \uac74\uc2dd \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \uc81c\uc870\uc5c5\uccb4.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<ul>\n<li>\ubc30\uc804 \ubcc0\uc555\uae30\ub294 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc758 \uc804\ubc18\uc801\uc778 \uae30\ub2a5\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70, \ucd5c\uc885 \uc804\uc555 \ubcc0\ud654\ub97c \uc218\ud589\ud558\uace0 \uc811\uc9c0\ub97c \uc218\ud589\ud569\ub2c8\ub2e4. \uadf8 \uacb0\uacfc, \uc774\ub4e4\uc740 \ud0dc\uc591\uad11 \uc5d0\ub108\uc9c0, \uc5d0\ub108\uc9c0 \uc800\uc7a5 \ubc0f \uc804\uae30\ucc28 \ucda9\uc804 \uc2dc\uc2a4\ud15c\uacfc \ud568\uaed8 \uc2a4\ub9c8\ud2b8 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc758 \uc911\uc694\ud55c \ubd80\ubd84\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.\n<p>\uc190\uc2e4 \ub4f1\uae09, \ubca1\ud130 \uadf8\ub8f9 \ubc0f \ud0ed \ubc94\uc704\ub294 \ube44\uc6a9\uacfc \uc131\ub2a5\uc774 \uc774\ub4e4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ubbc0\ub85c \uc8fc\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uac00\uc7a5 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ubcc0\uc555\uae30\ub97c \uad6c\ub9e4\ud574\uc57c \ud558\uba70, \ubcc0\uc555\uae30 \uad6c\ub9e4 \ud6c4 3-6\ub144 \uc774\ub0b4\uc5d0 \uc190\uc2e4\ub41c \uc804\ub825 \ube44\uc6a9\uc744 \ud68c\uc218\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc608\uc0b0 $400-$25,000\uc740 \uc720\ud615 \ubc0f \ub4f1\uae09\uc5d0 \ub530\ub77c \ub2e4\ub974\uba70, \uc124\uce58 \ubc0f \ucc29\ub959 \ube44\uc6a9\uc740 30-50%\uc785\ub2c8\ub2e4.<\/li>\n<li>ABB, Siemens, Schneider \ub610\ub294 \ube44\uc6a9 \uacbd\uc7c1\ub825\uc774 \uc788\ub294 \uc81c\uc870\uc5c5\uccb4\ub97c \uc120\ud0dd\ud558\ub4e0\uc9c0 \uac04\uc5d0 <strong>\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/strong>, IEC 60076 \ud14c\uc2a4\ud2b8 \ubb38\uc11c \ubc0f \uc190\uc2e4 \ubcf4\uc99d\uc744 \uc11c\uba74\uc73c\ub85c \uc694\uad6c\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A young engineer in charge of planning in a public utility spends her time preparing for next year&#8217;s budget. This involves not merely connecting the new solar park of 40 MW capacity and getting new power connections to 3,000 households built on the perimeter of the city but also achieving the new regulatory requirement to [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10700,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-10699","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\/10699","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/comments?post=10699"}],"version-history":[{"count":3,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/10699\/revisions"}],"predecessor-version":[{"id":11111,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/10699\/revisions\/11111"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media\/10700"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=10699"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=10699"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=10699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}