{"id":10636,"date":"2026-08-29T23:43:23","date_gmt":"2026-08-29T15:43:23","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=10636"},"modified":"2026-08-29T23:43:23","modified_gmt":"2026-08-29T15:43:23","slug":"how-to-choose-the-right-transformer-for-power-engineering-a-practical-guide-for-buyers","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/news\/how-to-choose-the-right-transformer-for-power-engineering-a-practical-guide-for-buyers\/","title":{"rendered":"\uc804\ub825 \uacf5\ud559\uc744 \uc704\ud55c \uc801\uc808\ud55c \ubcc0\uc555\uae30\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95? \uad6c\ub9e4\uc790\ub97c \uc704\ud55c \uc2e4\uc6a9 \uac00\uc774\ub4dc"},"content":{"rendered":"<p>15 MW \uc6a9\ub7c9\uc758 \uc0b0\uc5c5 \uc2dc\uc124\uc744 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uae30 \uc704\ud574 \uc704\uc784\ub41c \uc804\uae30 \uc5d4\uc9c0\ub2c8\uc5b4\ub85c\uc11c, 33 kV\uc5d0\uc11c 400 V\ub85c\uc758 \uacf5\uae09 \uc804\uc555 \ubcc0\uacbd\uc774 \uc774\ub8e8\uc5b4\uc9c8 \ub54c\uae4c\uc9c0 \uae30\uacc4 \uc124\uce58 \uc2dc\uc791\uc744 \uc911\ub2e8\ud558\ub77c\ub294 \uc9c0\uc2dc\ub97c \ubc1b\ub294 \uac83\uc740 \uc5ec\ub7ec \uac00\uc9c0 \ubd88\ud3b8\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30 \uc0ac\uc591\uc744 \uc190\uc5d0 \uc950\uace0 $42,000\uacfc $86,000 \uc0ac\uc774\uc758 \uacf5\uae09\uc5c5\uccb4\uac00 \uc81c\uacf5\ud55c \uacac\uc801\uc744 \ubcf4\uc720\ud558\uace0 \uc788\ub294 \uc0c1\ud669\uc5d0\uc11c, \uae08\uc694\uc77c\uae4c\uc9c0 \uacb0\uacfc\ub97c \uc694\uad6c\ud558\ub294 \uc0c1\uc0ac\ub85c \uc778\ud574 \uc2dc\uac04\uc744 \ub0ad\ube44\ud560 \uc5ec\uc720\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc804\ub825 \uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c \uc62c\ubc14\ub978 \uc720\ud615\uc758 \ubcc0\uc555\uae30\ub97c \uacb0\uc815\ud558\ub294 \uac83\uc740 \uac00\uc7a5 \uc800\ub834\ud55c \uc194\ub8e8\uc158\uc744 \ucc3e\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc815\uaca9, \uc190\uc2e4, \ub0c9\uac01 \ubc29\ubc95, \ud45c\uc900 \ubc0f \ubd80\ud558 \ud504\ub85c\ud544\uc744 \ud3ec\ud568\ud55c \ubaa8\ub4e0 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc77c\uce58\uc2dc\ud0a4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<blockquote><p>\uac04\ub2e8\ud788 \ub9d0\ud574, \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc791\uc5c5\uc744 \uc704\ud55c \uc804\ub825 \ubcc0\uc555\uae30\ub97c \uacb0\uc815\ud560 \ub54c \uccab \ubc88\uc9f8 \ub2e8\uacc4\ub294 \ub2e4\uc591\uc131\uacfc \uc131\uc7a5 \uc694\uc778\uacfc \uad00\ub828\ub41c \ucd1d \ubd80\ud558\uc5d0 \ub530\ub77c \uc124\uacc4 kVA\ub97c \ucc3e\ub294 \uac83\uc785\ub2c8\ub2e4. \ub2e4\uc74c \ub2e8\uacc4\uc5d0\uc11c\ub294 \ub0c9\uac01 \ud074\ub798\uc2a4\ub97c \uc120\ud0dd\ud574\uc57c \ud558\uba70(\uc720\uc785\uc720\uc2dd \uc720\ub2db\uc758 \uacbd\uc6b0 ONAN \ub610\ub294 ONAF, \uac74\uc2dd \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0 AN \ub610\ub294 AF) IEC 60076 \ud45c\uc900\uc5d0 \ubd80\ud569\ud558\ub294 \uc81c\ud488\uc744 \uc2dd\ubcc4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10647\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/How-To-Choose-The-Right-Transformer-For-Power-Engineering-A-Practical-Guide-For-Buyers.webp\" alt=\"\uc804\ub825 \uacf5\ud559\uc744 \uc704\ud55c \uc801\uc808\ud55c \ubcc0\uc555\uae30 \uc120\ud0dd \ubc29\ubc95: \uad6c\ub9e4\uc790\ub97c \uc704\ud55c \uc2e4\uc6a9 \uac00\uc774\ub4dc\" width=\"1448\" height=\"1086\" \/><\/p>\n<hr \/>\n<h2 id=\"selection-method\">\uc5ec\uc12f \ub2e8\uacc4\uc758 \uc120\ud0dd \ubc29\ubc95<\/h2>\n<p>250 kVA \ubc30\uae09 \ubaa8\ub378\uc5d0\uc11c 60 MVA \ubcc0\uc804\uc18c \ubcc0\uc555\uae30\uae4c\uc9c0 \ubaa8\ub4e0 \ubcc0\uc555\uae30 \uad6c\ub9e4\ub294 \uc774\ub7ec\ud55c \uc808\ucc28\ub97c \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub2e8\uacc4\ub97c \ub530\ub974\uba74 \uacfc\ub3c4\ud558\uac8c \ud06c\uace0 \ube44\uc2fc \uc720\ub2db\uc774\ub098 \uc5ec\ub984\ucca0\uc5d0 \uace0\uc7a5 \ub0a0 \uc218 \uc788\ub294 \uacfc\uc18c\ud55c \uc720\ub2db\uc744 \ud53c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ubd80\ud558 \ud504\ub85c\ud544\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uac01 \ubd80\ud558\ub97c \uc804\ub825 \uacc4\uc218\uc640 \uc6b4\uc601 \uc77c\uc815\uc5d0 \ub530\ub77c \ubd84\uc11d\ud569\ub2c8\ub2e4. kW\ub85c \ucd5c\ub300 \ubd80\ud558\ub97c \uacc4\uc0b0\ud558\uace0 \uc804\ub825 \uacc4\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec kVA\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc131\uc7a5 \ubc0f \ube44\uc0c1 \uc0ac\ud0dc\ub97c \uc608\uce21\ud569\ub2c8\ub2e4. \ucd5c\ub300 \ubd80\ud558\uc5d0 1.1-1.25\ub97c \uacf1\ud558\uc5ec \ud5a5\ud6c4 \ubd80\ud558 \uc99d\uac00\ub97c \uc704\ud55c \uc5ec\uc720\ub97c \ud655\ubcf4\ud558\uace0 \uc2dc\uc7a5\uc5d0\uc11c \ud310\ub9e4\ub418\ub294 \ud45c\uc900 kVA \ub4f1\uae09\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc804\uc555 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ucc3e\uc2b5\ub2c8\ub2e4. \uc804\uc555, \ubca1\ud130 \uadf8\ub8f9 \ubc0f \uc804\uc555 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<li>\uad6c\uc870 \uc720\ud615\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4. \ud654\uc7ac \uc548\uc804, \uc704\uce58 \ubc0f \ubd80\ud558 \uacc4\uc218\ub97c \uace0\ub824\ud558\uc5ec \uc720\uc785\uc720\uc2dd \ubc0f \uac74\uc2dd \uc124\uacc4 \uc911\uc5d0\uc11c \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc190\uc2e4\uc744 \uac80\ud1a0\ud569\ub2c8\ub2e4. \uc790\ubcf8\ud654\ub41c \uc190\uc2e4 \uacf5\uc2dd\uc744 \ud3c9\uac00\ud558\uc5ec \ubc30\uc120 \uc190\uc2e4 \uacac\uc801\uacfc \ubb34\ubd80\ud558 \uc190\uc2e4 \uacac\uc801\uc744 \ube44\uad50\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud45c\uc900 \ubc0f \ud14c\uc2a4\ud2b8\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \uc8fc\ubb38\ud558\uae30 \uc804\uc5d0 \uc774 \ubcc0\uc555\uae30\uac00 IEC 60076 \ub610\ub294 IEEE C57.12 \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"what-transformer\">\uc804\ub825 \uacf5\ud559\uc5d0\uc11c \u201c\uc62c\ubc14\ub978 \ubcc0\uc555\uae30\u201d\uc758 \uc758\ubbf8<\/h2>\n<p>\ubcc0\uc555\uae30\ub294 \ub3d9\uc2dc\uc5d0 \ub124 \uac00\uc9c0 \uae30\uc900\uc744 \ucda9\uc871\ud560 \uacbd\uc6b0 \ud6a8\uacfc\uc801\uc774\ub77c\uace0 \uac04\uc8fc\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4: \ud544\uc694\ud55c \uc5d0\ub108\uc9c0\ub97c \uc81c\uacf5\ud558\uace0, \ucd5c\ub300 \uc628\ub3c4 \ud55c\uacc4\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\uace0 \uc791\ub3d9\ud558\uba70, \uc804\ub825\ub9dd\uacfc \uace0\uac1d\uc744 \uc704\ud55c \ud544\uc694\ud55c \uc804\uc555 \uc870\uc815\uc744 \uc81c\uacf5\ud558\uace0, \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc774 \uac00\uc7a5 \uc801\uc73c\uba70, \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uc9c0\uc5ed \uc694\uad6c \uc0ac\ud56d \ubc0f \ud45c\uc900\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc804\ub825 \uacf5\ud559\uc5d0\uc11c \ubcc0\uc555\uae30\ub294 \uc885\uc885 \ubaa8\ub4e0 \uc2dc\uc124\uc5d0\uc11c \uac00\uc7a5 \ube44\uc2fc \uae30\uacc4\uc774\uba70, \uadf8 \uace0\uc7a5 \uc791\ub3d9\uc740 \uc18c\uc720\uc790\uc5d0\uac8c \ud070 \uc190\uc2e4\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \uc2e0\ub8b0\uc131 \uce21\uba74\uc5d0\uc11c CIGR\u00c9 \ubc0f IEEE \uc791\uc5c5 \uadf8\ub8f9\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \ucd9c\ucc98\uc758 \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74, \uc77c\ubc18\uc801\uc778 \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \uace0\uc7a5\ub960\uc740 \uc5f0\uac04 \uc57d 0.5 \u2013 2 \ud37c\uc13c\ud2b8\uc774\uba70, \uac00\uc7a5 \ud754\ud55c \ubb38\uc81c\ub294 \uc808\uc5f0 \ubc0f \uacb0\ud569 \uc2dc\uc2a4\ud15c\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10648\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Load-Calculation-How-Much-kVA-Do-You-Really-Need.webp\" alt=\"\ubd80\ud558 \uacc4\uc0b0: \uc2e4\uc81c\ub85c \ud544\uc694\ud55c kVA\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"load-calculation\">\ubd80\ud558 \uacc4\uc0b0: \uc2e4\uc81c\ub85c \uc5bc\ub9c8\ub098 \ub9ce\uc740 kVA\uac00 \ud544\uc694\ud569\ub2c8\uae4c?<\/h2>\n<p>\uac00\uc7a5 \uc790\uc8fc \ubc1c\uc0dd\ud558\ub294 \uc120\ud0dd \uc624\ub958\ub294 \ubd80\ud558\ub97c \uc798\ubabb \ucd94\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub300\uc2e0 \uc544\ub798 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624:<\/p>\n<ul>\n<li>\ud558\ub958\uc758 \ud53c\ub354\uc5d0 \uc788\ub294 \ubd80\ud558\uc758 \uba85\ud310 kW\ub97c \ud569\uc0b0\ud55c \ub2e4\uc74c, \ub2e4\uc591\uc131 \uacc4\uc218\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4. \uc0b0\uc5c5 \uc704\uce58\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uba85\ud310 \uac12\uc758 \ud569\uc758 60\uc5d0\uc11c 85 \ud37c\uc13c\ud2b8\uc5d0\uc11c \uc791\ub3d9\ud558\uba70, \ubaa8\ud130\uc640 \uc7a5\ube44\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub3d9\uc2dc\uc5d0 \ucd5c\ub300 \ubd80\ud558\uc5d0\uc11c \uc791\ub3d9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li>kVA\ub97c \ucc3e\uc73c\ub824\uba74 kW\ub97c kVA\ub85c \ubcc0\ud658\ud558\uba74 \ub429\ub2c8\ub2e4: kVA = kW \u00f7 \uc5ed\ub960. \uc77c\ubc18\uc801\uc778 \uc5ed\ub960\uc740 0.8\uc5d0\uc11c 0.9 \uc0ac\uc774\uc774\uba70, \uc5ed\ub960\uc774 0.7 \ubbf8\ub9cc\uc774\uba74 \ubcc0\uc555\uae30\uac00 \ub2a5\ub3d9 \uc804\ub825\uc73c\ub85c \uc791\ub3d9\ud574\uc57c \ud560 \ub54c \ubb34\ud6a8 \uc804\ub825\uc73c\ub85c \uc791\ub3d9\ud558\uace0 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n<li>\ud655\uc7a5\uc744 \uace0\ub824\ud558\uae30 \uc704\ud574 10-25 \ud37c\uc13c\ud2b8\uc758 \uc131\uc7a5 \uacc4\uc218\ub97c \uc0ac\uc6a9\ud558\uace0 \uc22b\uc790\ub97c \uac00\uc7a5 \uac00\uae4c\uc6b4 \uc815\uaca9\uc73c\ub85c \ubc18\uc62c\ub9bc\ud569\ub2c8\ub2e4(\uc989, 630, 800, 1,000, 1,250 \ubc0f 1,600 kVA).<\/li>\n<li>\uc628\ub3c4\ub97c \uace0\ub824\ud558\uae30 \uc704\ud574 \uc8fc\ubcc0 \uc628\ub3c4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. IEC 60076-2 \ud45c\uc900\uc5d0 \ub530\ub974\uba74, \ud3c9\uade0 \uc5f0\uac04 \uc628\ub3c4\ub294 \uc57d 30\u2103\ub85c \uac00\uc815\ub418\uba70, \ucd5c\ub300 \uc628\ub3c4\ub294 40\u2103\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5f4\ub300 \uc9c0\uc5ed\uc5d0\uc11c\ub294 10\ub3c4 \uc0c1\uc2b9\uc774 \uc808\uc5f0 \uc218\uba85\uc758 \uc0c1\ub2f9\ud55c \uac10\uc18c\ub97c \ucd08\ub798\ud558\ubbc0\ub85c \uac10\uc561 \ub610\ub294 \ub354 \ub192\uc740 \uc815\uaca9\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\uc791\uc5c5 \uc8fc\uae30\uc5d0 \ub530\ub77c \ubd80\ud558 \uacc4\uc218\ub97c \uc5f0\uad6c\ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30\uac00 \uc6a9\ub7c9\uc758 80 \ud37c\uc13c\ud2b8\ub85c \uc9c0\uc18d\uc801\uc73c\ub85c \uc791\ub3d9\ud558\uba74 \ucd1d \uc190\uc2e4 \ubc0f \ud56b\uc2a4\ud31f \uc628\ub3c4\uac00 \uad1c\ucc2e\uc2b5\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \ubcc0\uc555\uae30\uac00 100 \ud37c\uc13c\ud2b8\uae4c\uc9c0 \ubd80\ud558\uac00 \uac78\ub9ac\uba74 IEC 60076-7\uc758 \uacfc\ubd80\ud558 \uace1\uc120\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc608\ub97c \ub4e4\uc5b4, \ud55c \uacf5\uc7a5\uc774 \uc5f0\uacb0\ub41c \ubaa8\ud130 \ubd80\ud558\uac00 1,800 kW\uc785\ub2c8\ub2e4. \ub2e4\uc591\uc131 \uacc4\uc218\ub294 0.7\uc774\uace0 \uc5ed\ub960\uc740 0.85\uc785\ub2c8\ub2e4. \ucd5c\ub300 \uc218\uc694\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4: 1,260 kW \/ 0.85 = 1,482 kVA. 15 \ud37c\uc13c\ud2b8\uc758 \uc131\uc7a5 \uacc4\uc218\ub97c \uace0\ub824\ud558\uba74 \uc218\uc694\ub294 1,703 kVA\uac00 \ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubc18\uc62c\ub9bc\ud558\uba74 \ubcc0\uc555\uae30 \uc815\uaca9\uc740 2,000 kVA\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"losses\">\uc190\uc2e4 \ubc0f \ud6a8\uc728 \uc815\uaca9 \uc774\ud574\ud558\uae30<\/h2>\n<p>\ubcc0\uc555\uae30\uc758 \uc190\uc2e4\uc740 IEC 60076-1\uc5d0 \uc81c\uacf5\ub418\uace0 \uacf5\uc7a5\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ub418\ub294 \ub450 \uac00\uc9c0 \uad6c\uc131 \uc694\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<div><\/div>\n<table>\n<thead>\n<tr>\n<th>\uc190\uc2e4 \uc720\ud615<\/th>\n<th>\uc815\uc758<\/th>\n<th>\uc791\ub3d9<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uac12<\/th>\n<th>\uc790\ubcf8\ud654\ub41c \uac00\uce58<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ubb34\ubd80\ud558(\ucca0) \uc190\uc2e4<\/td>\n<td>\uc790\ud654\ub85c \uc778\ud55c \ucf54\uc5b4 \uc190\uc2e4; 24\/7 \uc874\uc7ac<\/td>\n<td>\ud56d\uc0c1, \uc81c\ub85c \ubd80\ud558\uc5d0\uc11c\ub3c4<\/td>\n<td>MVA\ub2f9 1.5\u20134 kW (\uc608: 10 MVA: 15\u201340 kW)<\/td>\n<td>kW\ub2f9 $2,000\u2013$6,000<\/td>\n<\/tr>\n<tr>\n<td>\ubd80\ud558(\uad6c\ub9ac) \uc190\uc2e4<\/td>\n<td>\ubd80\ud558 \uc804\ub958\ub85c \uc778\ud55c \uad8c\uc120 \uc190\uc2e4<\/td>\n<td>\ubd80\ud558\uc758 \uc81c\uacf1\uc5d0 \ube44\ub840<\/td>\n<td>\uc804\uccb4 \ubd80\ud558\uc5d0\uc11c MVA\ub2f9 6\u201313 kW<\/td>\n<td>kW\ub2f9 $400\u2013$1,200<\/td>\n<\/tr>\n<tr>\n<td>\ucd1d \uc190\uc2e4 \ubc0f \ud6a8\uc728<\/td>\n<td>\ud6a8\uc728 = \ucd9c\ub825\/\uc785\ub825<\/td>\n<td>\u2014<\/td>\n<td>\ubc30\uc804\/\uc804\ub825 \uc7a5\uce58\uc758 \uacbd\uc6b0 98.5\u201399.8%<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud6a8\uc728 \uc218\uce58\ub294 \uc778\uc0c1\uc801\uc73c\ub85c \ubcf4\uc774\uc9c0\ub9cc \uc0b0\uc220\uc744 \uc218\ud589\ud558\uba74 \uadf8\ub807\uc9c0 \uc54a\ub2e4. 98.8% \ud6a8\uc728\uc758 1,000 kVA \ubcc0\uc555\uae30\ub294 \uc9c0\uc18d\uc801\uc73c\ub85c 12 kW\ub97c \uc783\ub294\ub2e4. $0.12\/kWh \ubc0f 80% \ud3c9\uade0 \ubd80\ud558\uc5d0\uc11c, \uc774\ub294 \ub300\ub7b5 12 \u00d7 0.8\u00b2 \u00d7 8,760 \uc2dc\uac04 \u00d7 $0.12 \u2248 $10,700\uc758 \uc5f0\uac04 \uc190\uc2e4\uc5d0 \ud574\ub2f9\ud55c\ub2e4. 25\ub144 \ub3d9\uc548 \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc740 \ubcc0\uc555\uae30 \uad6c\ub9e4 \uac00\uaca9\uc758 60\u201390%\uc5d0 \uc774\ub97c \uc218 \uc788\uc73c\uba70, \uc774\ub294 \ubcc0\uc555\uae30 \uc190\uc2e4 \ud3c9\uac00\uac00 \uc720\ud2f8\ub9ac\ud2f0 \uad6c\ub9e4\uc790\uc5d0\uac8c \ud45c\uc900 \uad00\ud589\uc778 \uc774\uc720\uc774\ub2e4. \ube44\uc815\uc9c8 \ud569\uae08 \ucf54\uc5b4\ub294 \uae30\uc874\uc758 \uacb0\uc815 \uc9c0\ud5a5 \uc2e4\ub9ac\ucf58 \uac15\ucca0\uc5d0 \ube44\ud574 \ubb34\ubd80\ud558 \uc190\uc2e4\uc744 60\u201370% \uc904\uc774\uba70, \uad6c\ub9e4 \uac00\uaca9\uc740 \ub300\ub7b5 10\u201325%\uc758 \ud504\ub9ac\ubbf8\uc5c4\uc774 \ubd99\ub294\ub2e4.<\/p>\n<h2 id=\"oil-vs-dry\">\uc624\uc77c \uce68\uc9c0\ud615 vs. \uac74\uc2dd\ud615: \uacb0\uc815 \ud45c<\/h2>\n<p>\uac00\uc7a5 \ud070 \uac74\uc124 \uacb0\uc815\uc740 \uc561\uccb4 \uce68\uc9c0\ud615\uacfc \uac74\uc2dd\ud615 \uc0ac\uc774\uc758 \uc120\ud0dd\uc774\ub2e4. \uc544\ub798 \ud45c\ub294 \uc804\ud615\uc801\uc778 \uc804\ub825 \uacf5\ud559 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub300\ud55c \ud2b8\ub808\uc774\ub4dc \uc624\ud504\ub97c \uc694\uc57d\ud55c\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th>\uae30\uc900<\/th>\n<th>\uc624\uc77c \uce68\uc9c0\ud615 (\uad11\uc720)<\/th>\n<th>\uac74\uc2dd\ud615 (\uc8fc\uc870 \uc218\uc9c0 \/ VPI)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc804\ud615\uc801\uc778 \uc815\uaca9 \ubc94\uc704<\/td>\n<td>25 kVA \u2013 300+ MVA<\/td>\n<td>50 kVA \u2013 20 MVA<\/td>\n<\/tr>\n<tr>\n<td>\ud6a8\uc728 \/ \uc190\uc2e4<\/td>\n<td>\ub300\ud615 \uc720\ub2db\uc5d0 \ucd5c\uc801<\/td>\n<td>\uc88b\uc74c; \ub300\ud615\uc5d0\uc11c \uc57d\uac04 \ub354 \ub192\uc740 \uc190\uc2e4<\/td>\n<\/tr>\n<tr>\n<td>\ud654\uc7ac \uc704\ud5d8<\/td>\n<td>\uc778\ud654\uc131 \uc624\uc77c; containment \ud544\uc694<\/td>\n<td>\uc790\uac00 \uc18c\ud654 (F1 \ub4f1\uae09), \ub0ae\uc740 \ud654\uc7ac \ud558\uc911<\/td>\n<\/tr>\n<tr>\n<td>\uc2e4\ub0b4 \/ \uc2e4\uc678<\/td>\n<td>\uc2e4\uc678 \uc77c\ubc18; \uc2e4\ub0b4\ub294 \uae08\uace0 \ud544\uc694<\/td>\n<td>\uc2e4\ub0b4 \uc120\ud638; \uc2e4\uc678\ub294 IP \ub4f1\uae09 \uc778\ud074\ub85c\uc800 \ud544\uc694<\/td>\n<\/tr>\n<tr>\n<td>\uc720\uc9c0\ubcf4\uc218<\/td>\n<td>\uc624\uc77c \ud14c\uc2a4\ud2b8, \ud638\ud761\uae30, DGA<\/td>\n<td>\ucd5c\uc18c; \uae68\ub057\ud55c \uad8c\uc120<\/td>\n<\/tr>\n<tr>\n<td>\uc77c\ubc18 \uac00\uaca9 (1,000 kVA)<\/td>\n<td>$6,000\u2013$14,000<\/td>\n<td>$10,000\u2013$24,000<\/td>\n<\/tr>\n<tr>\n<td>\ucd5c\uc801\uc758 \uc751\uc6a9<\/td>\n<td>\ubcc0\uc804\uc18c, \uc720\ud2f8\ub9ac\ud2f0, \ub300\uaddc\ubaa8 \uc0b0\uc5c5<\/td>\n<td>\uac74\ubb3c, \ub370\uc774\ud130 \uc13c\ud130, \ud130\ub110, \ud574\uc591<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c, \ud654\uc7ac \uc548\uc804 \uae30\uc900 \ubc0f \ubcf4\ud5d8 \uc694\uad6c \uc0ac\ud56d\uc774 \uc774 \uc120\ud0dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud654\uc7ac \uc548\uc804 \uaddc\uc815 \ubc0f \uc9c0\uc5ed \uaddc\uc815\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uac74\ubb3c, \ubcd1\uc6d0, \ud130\ub110 \ubc0f \uc0b0\uc5c5 \uacf5\uc7a5\uc5d0\uc11c \uac74\uc870 \ubcc0\uc555\uae30 \ub610\ub294 \ub09c\uc5f0\uc131 \uc561\uccb4(\uc5d0\uc2a4\ud130) \ubcc0\uc555\uae30\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. \ubc18\uba74, \uc2e4\uc678 \ubcc0\uc804\uc18c \ubc0f \uc720\ud2f8\ub9ac\ud2f0 \uc2dc\uc2a4\ud15c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ube44\uc6a9\uc774 \ub0ae\uace0 \ud6a8\uc728\uc131\uc774 \ub192\uc740 \uad11\ubb3c \uc624\uc77c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc9c0\uc18d \uac00\ub2a5\uc131\uc774 \uc6b0\uc120 \uc0ac\ud56d\uc778 \uacbd\uc6b0, \uc790\uc5f0 \uc5d0\uc2a4\ud130(\uc2dd\ubb3c\uc131 \uc624\uc77c) \ubcc0\uc555\uae30\uac00 \ub192\uc740 \ubc1c\ud654\uc810\uc73c\ub85c \uc801\ud569\ud55c \uc194\ub8e8\uc158\uc774 \ub420 \uc218 \uc788\uc73c\uba70, \uadf8 \ube44\uc6a9\uc740 \uae30\uc874 \uad11\ubb3c \uc624\uc77c \ubcc0\uc555\uae30\ubcf4\ub2e4 \uc57d 5\u201315% \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"classifications\">\uc751\uc6a9\uc5d0 \ub530\ub978 \ubcc0\uc555\uae30 \ubd84\ub958<\/h2>\n<p>\uc804\ub825 \uacf5\ud559 \uad6c\ub9e4\uc790\ub294 \uc5ec\ub7ec \ubcc0\uc555\uae30 \uacc4\uc5f4\uc744 \uc811\ud558\uac8c \ub429\ub2c8\ub2e4. \uadc0\ud558\uc758 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud544\uc694\ud55c \ubcc0\uc555\uae30\ub97c \uc544\ub294 \uac83\uc740 \uc0ac\uc591 \ud63c\ub780\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th>\ubd84\ub958<\/th>\n<th>\uc804\ud615\uc801\uc778 \uc815\uaca9<\/th>\n<th>\uc8fc\uc694 \uc6a9\ub3c4<\/th>\n<th>\ube44\uace0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ubc30\uc804 \ubcc0\uc555\uae30<\/td>\n<td>25\u20132,500 kVA<\/td>\n<td>LV \uc18c\ube44\uc790\uc5d0\uac8c \ucd5c\uc885 \uc804\uc555 \ub2e8\uacc4<\/td>\n<td>\uac00\ub2a5\ud55c \uac00\uc7a5 \ub0ae\uc740 kVA\ub2f9 \uc190\uc2e4; \uac04\ub2e8\ud55c \uc561\uc138\uc11c\ub9ac<\/td>\n<\/tr>\n<tr>\n<td>\uc804\ub825 \ubcc0\uc555\uae30<\/td>\n<td>5\u2013300 MVA<\/td>\n<td>\ubcc0\uc804\uc18c, \uc804\uc1a1, \ubc1c\uc804<\/td>\n<td>OLTC, \ubcf5\uc7a1\ud55c \ub0c9\uac01, \uc720\ud615 \ud14c\uc2a4\ud2b8<\/td>\n<\/tr>\n<tr>\n<td>\uc720\ub2db \/ \ubc1c\uc804\uae30 \uc2b9\uc555<\/td>\n<td>100\u20131,200 MVA<\/td>\n<td>\ubc1c\uc804\uc18c \uc0c1\ud638 \uc5f0\uacb0<\/td>\n<td>\uac00\uc7a5 \ub192\uc740 \uc2e0\ub8b0\uc131 \uc694\uad6c \uc0ac\ud56d<\/td>\n<\/tr>\n<tr>\n<td>\uc6a9\uad11\ub85c \/ \uc815\ub958\uae30 \ubcc0\uc555\uae30<\/td>\n<td>\ub9de\ucda4\ud615<\/td>\n<td>\uc804\uae30 \uc544\ud06c \uc6a9\uad11\ub85c, \uc804\ud574\uc9c8, HVDC<\/td>\n<td>\uace0\uc804\ub958, \ud2b9\uc218 \uad8c\uc120<\/td>\n<\/tr>\n<tr>\n<td>\uc811\uc9c0 \/ \uc811\uc9c0 \ubcc0\uc555\uae30<\/td>\n<td>100\u20132,000 kVA<\/td>\n<td>\uc911\uc131 \uc811\uc9c0, \uc9c0\uadf8\uc7ac\uadf8<\/td>\n<td>\ub2e8\uae30 \uc791\uc5c5<\/td>\n<\/tr>\n<tr>\n<td>\uac74\uc2dd \/ \uc8fc\uc870 \uc218\uc9c0<\/td>\n<td>100\u201310,000 kVA<\/td>\n<td>\uc0c1\uc5c5, \uc0b0\uc5c5, \ud574\uc591<\/td>\n<td>\ud654\uc7ac \uc548\uc804, \ub0ae\uc740 \uc720\uc9c0\ubcf4\uc218<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"specifications\">\uad6c\ub9e4\uc790\uac00 \ud655\uc778\ud574\uc57c \ud560 \uc8fc\uc694 \uc0ac\uc591<\/h2>\n<p>\ub2e4\uc74c \ub9e4\uac1c\ubcc0\uc218\ub97c \ubb38\uc758 \ubb38\uc11c\uc5d0 \ub123\uace0 \ubaa8\ub4e0 \uacf5\uae09\uc5c5\uccb4\uc5d0 \uacac\uc801\uc744 \uc694\uccad\ud558\uc2ed\uc2dc\uc624. \ub9e4\uac1c\ubcc0\uc218 \ubd80\uc871\uc740 \uacf5\uae09\uc5c5\uccb4 \uacac\uc801\uc774 \ube44\uad50\ud560 \uc218 \uc5c6\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\ub9e4\uac1c\ubcc0\uc218<\/th>\n<th>\uc694\uad6c \uc0ac\ud56d<\/th>\n<th>\uc65c \uc911\uc694\ud55c\uac00<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc815\uaca9 \uc804\ub825<\/td>\n<td>\ud45c\uc900 \ud06c\uae30\ub85c \ubc18\uc62c\ub9bc\ub41c \uacc4\uc0b0\ub41c kVA<\/td>\n<td>\ud06c\uae30, \uac00\uaca9 \ubc0f \uc190\uc2e4 \uc815\uc758<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \ubc0f \ubca1\ud130 \uadf8\ub8f9<\/td>\n<td>\uc608: 33\/11 kV, Dyn11, 50 Hz<\/td>\n<td>\uadf8\ub9ac\ub4dc \uc778\ud130\ud398\uc774\uc2a4 \ubc0f \ubcd1\ub82c \uc791\ub3d9<\/td>\n<\/tr>\n<tr>\n<td>\uc784\ud53c\ub358\uc2a4 \uc804\uc555<\/td>\n<td>4\u201312.5%<\/td>\n<td>\uace0\uc7a5 \uc218\uc900, \uc804\uc555 \uac15\ud558, \ubcd1\ub82c \uc791\ub3d9<\/td>\n<\/tr>\n<tr>\n<td>\ub0c9\uac01 \ub4f1\uae09<\/td>\n<td>ONAN, ONAF, OFAF \/ AN, AF<\/td>\n<td>\uc5f0\uc18d \ub300 \uc8fc\uae30 \uc6a9\ub7c9<\/td>\n<\/tr>\n<tr>\n<td>\ubb34\ubd80\ud558 \/ \ubd80\ud558 \uc190\uc2e4<\/td>\n<td>\uba85\uc2dc\ub41c \ucd5c\ub300 \uac12<\/td>\n<td>\uc5d0\ub108\uc9c0 \ube44\uc6a9 \ubc0f \ud6a8\uc728 \ub4f1\uae09<\/td>\n<\/tr>\n<tr>\n<td>\uc808\uc5f0 \uc218\uc900<\/td>\n<td>BIL \uc608: 33 kV \ub4f1\uae09\uc5d0 \ub300\ud574 170 kV<\/td>\n<td>\ub099\ub8b0 \ubc0f \uc2a4\uc704\uce6d \ub0b4\uad6c\uc131<\/td>\n<\/tr>\n<tr>\n<td>\ud0ed \uccb4\uc778\uc800<\/td>\n<td>DETC \u00b12\u00d72.5% \ub610\ub294 OLTC \u00b18\u00d71.25%<\/td>\n<td>\uc804\uc555 \uc870\uc815 \uc694\uad6c \uc0ac\ud56d<\/td>\n<\/tr>\n<tr>\n<td>\uc18c\uc74c \uc218\uc900<\/td>\n<td>55\u201385 dB(A)<\/td>\n<td>\ud658\uacbd \ud5c8\uac00<\/td>\n<\/tr>\n<tr>\n<td>\ud45c\uc900<\/td>\n<td>IEC 60076 \uc2dc\ub9ac\uc988 \ub610\ub294 IEEE C57.12<\/td>\n<td>\uc218\uc6a9 \ubc0f \ubcf4\uc99d \uae30\uc900<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"standards\">\ud45c\uc900 \uc900\uc218: IEC, IEEE \ubc0f \uc9c0\uc5ed \uadf8\ub9ac\ub4dc \ucf54\ub4dc<\/h2>\n<p>\uacac\uc801\uc744 \ubcf4\uae30 \uc2dc\uc791\ud558\uae30 \uc804\uc5d0 \uc77c\ubc18\uc801\uc778 \ud328\ubc00\ub9ac\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. IEC 60076\uc740 \ubd81\ubbf8 \uc678\ubd80\uc5d0\uc11c \uc9c0\ubc30\uc801\uc774\uba70, IEEE C57.12.00 \ubc0f IEEE C57.12.90\uc740 \ubbf8\uad6d\uacfc \uce90\ub098\ub2e4\uc5d0\uc11c \uacb0\uc815\ub429\ub2c8\ub2e4. IEC \ubb38\uc11c \uc911 IEC 60076-1(\uc77c\ubc18), IEC 60076-2(\uc628\ub3c4 \uc0c1\uc2b9), IEC 60076-3(\uc808\uc5f0 \uc218\uc900), IEC 60076-5(\ub2e8\ub77d \ub0b4\uc131), IEC 60076-11(\uac74\uc2dd\ud615)\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc9c0\uc5ed \ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc790\ub294 \ubd84\uc0b0 \ubc1c\uc804\uc744 \uc704\ud55c \uad6d\uac00 \uc5f0\uacb0 \uc9c0\uce68\uacfc \uac19\uc740 \uc790\uccb4 \ud45c\uc900\uc744 \ubd80\uacfc\ud558\uc5ec \ud0ed \uccb4\uc778\uc800 \ubc0f \uc784\ud53c\ub358\uc2a4 \uc120\ud0dd\uc744 \uacb0\uc815\ud558\ub294 \uc62c\ubc14\ub978 \uc804\uc555 \ubc94\uc704 \ubc0f \uace0\uc870\ud30c \ub0b4\uc6a9\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc0ac\uc591 \ubc0f \uc900\uc218 \uc5ec\ubd80\ub97c \uc785\uc99d\ud558\ub294 \uc720\ud615 \uc2dc\ud5d8 \ubcf4\uace0\uc11c\ub97c \uacb0\uc815\ud558\uae30 \uc804\uc5d0 \ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc790\ub85c\ubd80\ud130 \ud544\uc694\ud55c \uae30\uc220 \uc870\uac74\uc744 \uc124\uba85\ud558\ub294 \ubb38\uc11c\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624. \uadf8\ub9ac\ub4dc \uc5f0\uacb0 \uac80\uc0ac\ub97c \ud1b5\uacfc\ud558\uc9c0 \ubabb\ud55c \ubcc0\uc555\uae30\ub294 \ub9e4\uc6b0 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc885\uc774 \ubb34\uac8c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"brands-prices\">\ube0c\ub79c\ub4dc \uc635\uc158 \ubc0f \ud604\uc2e4\uc801\uc778 \uac00\uaca9 \uae30\uc900<\/h2>\n<p>\uc2dc\uc7a5\uc740 \uad6d\uc81c \ud50c\ub808\uc774\uc5b4\uc640 \uac00\uaca9 \ud6a8\uc728\uc801\uc778 \uc9c0\uc5ed \uacf5\uae09\uc790\ub97c \ubaa8\ub450 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc544\ub798 \uc5b8\uae09\ub41c \uc218\uce58\ub294 1,000 kVA \ubc30\uc804 \ubcc0\uc555\uae30 \ubc0f 10 MVA 33\/11 kV \uc804\ub825 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uc9c0\ud45c FOB \ubc94\uc704\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4; \uc218\uce58\ub294 \uc0ac\uc591 \ubc0f \uc6d0\uc790\uc7ac \ube44\uc6a9\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\ube0c\ub79c\ub4dc<\/th>\n<th>\uc6d0\uc0b0\uc9c0<\/th>\n<th>1,000 kVA \ubc30\uc804<\/th>\n<th>10 MVA 33\/11 kV<\/th>\n<th>\uac15\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ABB<\/td>\n<td>\uc2a4\uc704\uc2a4<\/td>\n<td>$15,000\u2013$28,000<\/td>\n<td>$180,000\u2013$320,000<\/td>\n<td>\uae00\ub85c\ubc8c \uc11c\ube44\uc2a4, \uadf8\ub9ac\ub4dc \ub4f1\uae09 \ucc38\uc870<\/td>\n<\/tr>\n<tr>\n<td>\uc9c0\uba58\uc2a4 \uc5d0\ub108\uc9c0<\/td>\n<td>\ub3c5\uc77c<\/td>\n<td>$16,000\u2013$30,000<\/td>\n<td>$200,000\u2013$350,000<\/td>\n<td>\ub514\uc9c0\ud138 \ubcc0\uc555\uae30, \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uae4a\uc774<\/td>\n<\/tr>\n<tr>\n<td>\uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad<\/td>\n<td>\ud504\ub791\uc2a4<\/td>\n<td>$14,000\u2013$26,000<\/td>\n<td>$170,000\u2013$310,000<\/td>\n<td>\ud328\ud0a4\uc9c0 \uc194\ub8e8\uc158 \ubc0f MV \ud3ec\ud2b8\ud3f4\ub9ac\uc624<\/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$27,000<\/td>\n<td>$190,000\u2013$340,000<\/td>\n<td>\ub300\ud615 \uc804\ub825 \ubcc0\uc555\uae30 \uc804\ubb38\uc131<\/td>\n<\/tr>\n<tr>\n<td>\ud55c\uad6d \ub300\uae30\uc5c5 (\ud604\ub300, ILJIN)<\/td>\n<td>\ub300\ud55c\ubbfc\uad6d<\/td>\n<td>$12,000\u2013$22,000<\/td>\n<td>$150,000\u2013$280,000<\/td>\n<td>\uc77c\uad00\ub41c \ud488\uc9c8, \uac15\ub825\ud55c \uc2dc\ud5d8\uc2e4<\/td>\n<\/tr>\n<tr>\n<td>\uc911\uad6d OEM(TBEA \ub4f1)<\/td>\n<td>\uc911\uad6d<\/td>\n<td>$7,000\u2013$14,000<\/td>\n<td>$90,000\u2013$180,000<\/td>\n<td>\uc6a9\ub7c9 \ubc0f \ube44\uc6a9 \ub9ac\ub354\uc2ed<\/td>\n<\/tr>\n<tr>\n<td>\uc911\uac04 \uaddc\ubaa8 \uc911\uad6d \uc218\ucd9c\uc5c5\uccb4 (\uc608: \uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825)<\/td>\n<td>\uc911\uad6d<\/td>\n<td>$6,000\u2013$12,000<\/td>\n<td>$80,000\u2013$150,000<\/td>\n<td>\ub9de\ucda4\ud615 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1, \ube60\ub978 \ub9ac\ub4dc \ud0c0\uc784<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uad6d\uc81c \uc81c\uc870\uc5c5\uccb4\ub294 \uc5ed\uc0ac, \ud655\ub9bd\ub41c \uc11c\ube44\uc2a4 \ub124\ud2b8\uc6cc\ud06c \ubc0f \uc5f0\uad6c \uac1c\ubc1c\uc5d0 \ub300\ud55c \ud22c\uc790\uc5d0 \ub530\ub77c \ub354 \ub192\uc740 \uac00\uaca9\uc744 \uccad\uad6c\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uace0\uac00\uce58 \uc5d0\ub108\uc9c0 \uc790\uc0b0\uc758 \uacbd\uc6b0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ubc18\uba74, \uc911\uad6d \uc81c\uc870\uc5c5\uccb4\ub294 \uac70\uc758 \ubaa8\ub4e0 \uae00\ub85c\ubc8c \uc0dd\uc0b0\uc744 \ucc28\uc9c0\ud558\uba70, IEC 60076 \ud45c\uc900\uc5d0 \ub530\ub77c \uc218\ucd9c \uc778\uc99d\uc744 \uc704\ud55c \uc778\ud504\ub77c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc6b4\uc601\ub429\ub2c8\ub2e4. \uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825\uc740 \uc7a5\uc464 \uc131\uc5d0 \ubcf8\uc0ac\ub97c \ub454 \uc911\uad6d \ud68c\uc0ac\ub85c, \ub2e4\uc591\ud55c \uc9c0\uc5ed\uc5d0\uc11c 110 kV\uae4c\uc9c0 \uc815\uaca9\ub41c \ubcc0\uc555\uae30\uc5d0 \ub300\ud574 IEC \uaddc\uc815\uc744 \uc900\uc218\ud558\ub294 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc218\ube44\uc548 \uc81c\ud488\uc758 \uc8fc\uc694 \uc7a5\uc810\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc758 \uc720\uc5f0\uc131, \uc9e7\uc740 \ub0a9\uae30 \ubc0f \ud14c\uc2a4\ud2b8\uc758 \uac1c\ubc29\uc131\uc785\ub2c8\ub2e4. \uc911\uad6d\uc740 \uc720\ub7fd \uc81c\uc870\uc5c5\uccb4\uc758 \uac00\uaca9\uacfc \ube44\uad50\ud558\uc5ec 20-40%\ub97c \uc808\uc57d\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\uba70, \uc911\uad6d \uc81c\ud488\uc758 \ud488\uc9c8\uc740 \ub5a8\uc5b4\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"pitfalls\">\uc77c\ubc18\uc801\uc778 \uc120\ud0dd \uc2e4\uc218 \ubc0f \ud53c\ud558\ub294 \ubc29\ubc95<\/h2>\n<ul>\n<li>\uc548\uc804\uc744 \uc704\ud574 \uacfc\ub300 \uc124\uacc4. \ubcc0\uc555\uae30\uc758 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \uc791\ub3d9 \ubc94\uc704\ub294 40-80% \ubd80\ud558\uc785\ub2c8\ub2e4. \ub108\ubb34 \ud070 \ubcc0\uc555\uae30\ub294 \ud22c\uc790 \uc190\uc2e4\uacfc \ud6a8\uc728\uc131 \uac10\uc18c\ub97c \uc758\ubbf8\ud558\ubbc0\ub85c, \ubd80\ud558 \ub370\uc774\ud130\ub97c \uce21\uc815\ud558\uace0 \ubcc0\uc555\uae30 \ud06c\uae30\ub97c \uacc4\uc0b0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\uace0\uc870\ud30c\ub97c \uace0\ub824\ud558\uc9c0 \uc54a\uc74c. \uac00\ubcc0 \uc18d\ub3c4 \ub4dc\ub77c\uc774\ube0c\ub294 \uace0\uc870\ud30c \uc804\ub958\ub97c \uc0dd\uc131\ud558\uc5ec \ucd94\uac00 \uc190\uc2e4 \ubc0f \ubc1c\uc5f4( k-\ud329\ud130 \ubd80\ud558)\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc911\ub7c9 \ub4dc\ub77c\uc774\ube0c \uc124\uce58\uc758 \uacbd\uc6b0 k-\ud329\ud130 \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\uac70\ub098 \ubcc0\uc555\uae30\ub97c \uc800\ud558\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\uc11c\ub85c \ub2e4\ub978 \ubc94\uc704\uc758 \uacac\uc801 \ube44\uad50. \ud55c \uacac\uc801\uc5d0\ub294 \ud0ed \uccb4\uc778\uc800\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc744 \uc218 \uc788\uc9c0\ub9cc, \ub2e4\ub978 \uacac\uc801\uc5d0\ub294 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacac\uc801\uc758 \uc2e4\uc81c \ubc94\uc704\ub97c \ube44\uad50\ud558\ub294 \uac83\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li>\uace0\ub3c4 \ubc0f \ud658\uacbd \ubb34\uc2dc. \ubcc0\uc555\uae30\ub97c 1000m \uc774\uc0c1\uc758 \uace0\ub3c4\uc5d0 \uc124\uce58\ud55c \uacbd\uc6b0, IEC 60076-1\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uc800\ud558\uac00 \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\uc190\uc2e4 \ud3c9\uac00 \uc804\uc5d0 \uad6c\ub9e4. \uac89\ubcf4\uae30\uc5d0\ub294 \uc720\uc0ac\ud55c \uc7a5\uce58\uac00 \uc190\uc2e4\uc5d0\uc11c $10000\ub9cc\ud07c \ucc28\uc774\uac00 \ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10649\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/The-Buyers-Final-Checklist.webp\" alt=\"\uad6c\ub9e4\uc790\uc758 \ucd5c\uc885 \uccb4\ud06c\ub9ac\uc2a4\ud2b8\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"checklist\">\uad6c\ub9e4\uc790\uc758 \ucd5c\uc885 \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/h2>\n<ul>\n<li>\ubd80\ud558 \ud504\ub85c\ud30c\uc77c \uacc4\uc0b0\uc774 \uc218\ud589\ub418\uc5c8\uace0 kVA\ub294 10-25%\uc758 \ub9c8\uc9c4\uc744 \ucd94\uac00\ud558\uc5ec \uc870\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc804\uc555, \ubca1\ud130 \uadf8\ub8f9, \uc8fc\ud30c\uc218 \ubc0f \uc784\ud53c\ub358\uc2a4\uac00 \uacb0\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub0c9\uac01 \uc720\ud615 \ubc0f \uad6c\uc870 \uc720\ud615\uc740 \ud654\uc7ac \ubc0f \ud604\uc7a5 \uc870\uac74\uc5d0 \ub530\ub77c \uc120\ud0dd\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc190\uc2e4\uc740 \uc790\ubcf8\ud654\ub41c \uc190\uc2e4 \uacf5\uc2dd\uc744 \uae30\uc900\uc73c\ub85c \ucd94\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud45c\uc900 \ud328\ubc00\ub9ac\uac00 \ud655\uc778\ub418\uc5c8\uace0(IEC 60076 \ub610\ub294 IEEE C57.12), \ud615\uc2dd \uc2dc\ud5d8 \ubcf4\uace0\uc11c\uac00 \uc694\uccad\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>FAT\uc758 \ubc94\uc704\uac00 \ud569\uc758\ub418\uc5c8\uc73c\uba70, \uc5ec\uae30\uc5d0\ub294 \ud14c\uc2a4\ud2b8 \uc808\ucc28 \ubc0f \uc804\uccb4 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\uc758 \uc804\ub2ec\uc774 \ud3ec\ud568\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub9ac\ub4dc \ud0c0\uc784, \uc778\ucf54\ud140\uc988 \ubc0f \ubcf4\uc99d(12-60\uac1c\uc6d4)\uc774 \ud655\uc778\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\ub0b4 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud544\uc694\ud55c kVA \ub4f1\uae09\uc744 \uc5b4\ub5bb\uac8c \uacc4\uc0b0\ud558\ub098\uc694?<\/h3>\n<p>\ud544\uc694\ud55c \ubcc0\uc555\uae30 \uc6a9\ub7c9\uc744 \uacc4\uc0b0\ud558\ub824\uba74, \uc5f0\uacb0\ub41c \ubd80\ud558\uc758 \ucd1d\ud569\uc744 \ud0ac\ub85c\uc640\ud2b8 \ub2e8\uc704\ub85c \ub354\ud558\uace0, \ub2e4\uc591\uc131 \uacc4\uc218(\uc77c\ubc18\uc801\uc73c\ub85c \uc0b0\uc5c5 \ubd80\ud558\uc758 \uacbd\uc6b0 0.6-0.85)\ub97c \uc801\uc6a9\ud55c \ud6c4, \uadf8 \uc22b\uc790\ub97c \uc804\ub825 \uacc4\uc218\ub85c \ub098\ub204\uc5b4 \ud0ac\ub85c\uc640\ud2b8\ub97c \ud0ac\ub85c\ubcfc\ud2b8-\uc554\ud398\uc5b4\ub85c \ubcc0\ud658\ud55c \ub2e4\uc74c, \uc131\uc7a5\ub960\uc744 \uc704\ud574 10-25%\ub97c \ucd94\uac00\ud558\uace0 \ubc18\uc62c\ub9bc\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 0.85\uc758 \uc804\ub825 \uacc4\uc218\ub97c \uac00\uc9c4 800 kW\ub294 0.8\uc758 \ub2e4\uc591\uc131 \uacc4\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc57d 753 kVA\uac00 \ub418\uba70, \uc774\ub294 \uc131\uc7a5\ub960\uc744 \uace0\ub824\ud558\uc5ec 1,000 kVA\ub85c \ubc18\uc62c\ub9bc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud604\ub300 \uc804\ub825 \ubcc0\uc555\uae30\uc758 \uc77c\ubc18\uc801\uc778 \ud6a8\uc728\uc131\uc740 \uc5bc\ub9c8\uc778\uac00\uc694?<\/h3>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \ubc30\uc804 \ubcc0\uc555\uae30\ub294 \ub300\ub7b5 98%\uc5d0\uc11c 99.5%\uc758 \ud6a8\uc728\uc131\uc5d0 \ub3c4\ub2ec\ud558\uba70, \ub300\ud615 \uc804\ub825 \ubcc0\uc555\uae30\ub294 \uc57d 99.5%\uc5d0\uc11c 99.8%\uc758 \ud6a8\uc728\uc131\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc911\uc694\ud55c \uac83\uc740 \uc0c1\ub300\uc801\uc778 \ud6a8\uc728 \uc218\uce58\uac00 \uc544\ub2c8\ub77c \uc808\ub300 \uac12\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 10 MVA \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0 \uc190\uc2e4\uc740 30 kW(\uc804\ubd80\ud558 \uc2dc)\uc5d0\uc11c 70 kW\uae4c\uc9c0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc804\uae30 \uc694\uae08($0.12\/kWh)\uc744 \uace0\ub824\ud560 \ub54c, \ub9e4\ub144 \uc190\uc2e4\uc740 \uc0c1\ub2f9\ud55c \uae08\uc561\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>2025-2026\ub144\uc5d0 1,000 kVA \ubcc0\uc555\uae30\uc758 \ube44\uc6a9\uc740 \uc5bc\ub9c8\uc778\uac00\uc694?<\/h3>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c 1,000 kVA \ub4f1\uae09\uc758 \ubcc0\uc555\uae30\ub294 \uc911\uad6d \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c $6,000\uc5d0\uc11c $14,000 \uc0ac\uc774\uc758 \ube44\uc6a9\uc774 \ub4e4\uba70, \uc720\ub7fd \uc81c\uc870\uc5c5\uccb4\uc5d0\uc11c \uc81c\uc870\ub41c \ubcc0\uc555\uae30\ub294 \uc57d $15,000\uc5d0\uc11c $28,000\uc758 \ube44\uc6a9\uc774 \ub4ed\ub2c8\ub2e4. \ubcc0\uc555\uae30\uc758 \ucd5c\uc885 \ube44\uc6a9\uc5d0\ub294 \ubc30\uc1a1, \ubcf4\ud5d8 \ubc0f \ubb3c\ub958 \ube44\uc6a9\uc774 \ud3ec\ud568\ub418\uba70, \uc774\ub294 \ucd94\uac00\ub85c 8%\uc5d0\uc11c 15%\uc758 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uad6c\ub9ac \ubc0f \uc11d\uc720\uc758 \ud604\uc7ac \uac00\uaca9\uc774 \uac00\uaca9\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ud655\uc778\ud574\uc57c \ud558\ubbc0\ub85c, 60-90\uc77c \uc720\ud6a8\ud55c \uacf5\uc2dd \uac00\uaca9 \uacac\uc801\uc744 \ubc1b\ub294 \uac83\uc744 \uc78a\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<h3>\ub0b4 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc624\uc77c \uce68\uc9c0\ud615 \ub610\ub294 \uac74\uc2dd\ud615 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub098\uc694?<\/h3>\n<p>\uc57c\uc678\uc5d0 \uc124\uce58\ub418\uac70\ub098 \uc720\ud2f8\ub9ac\ud2f0 \ubc0f \ub300\uaddc\ubaa8 \uc0b0\uc5c5 \ubd80\ud558\uac00 \uc6b0\uc138\ud55c \uacbd\uc6b0\uc5d0\ub294 \ud654\uc7ac \uc548\uc804 \uaddc\uc815\uc744 \uc900\uc218\ud558\ub294 \ud55c \uc624\uc77c \uce68\uc9c0\ud615\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uc2e4\ub0b4, \uac74\ubb3c, \ud130\ub110, \ub370\uc774\ud130 \uc13c\ud130 \ub610\ub294 \ud654\uc7ac \uc704\ud5d8\uc774\ub098 \uc720\uc9c0 \uad00\ub9ac \ubb38\uc81c\ub85c \uc778\ud574 \uc81c\ud55c\uc774 \uc788\ub294 \ub2e4\ub978 \uc9c0\uc5ed\uc5d0\uc11c \uc124\uce58\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uac74\uc2dd\ud615\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uac74\uc2dd\ud615 \ubcc0\uc555\uae30\uc758 \ube44\uc6a9\uc740 \ub3d9\uc77c\ud55c \uc6a9\ub7c9 \ub4f1\uae09\uc758 \uc624\uc77c \uce68\uc9c0\ud615 \ubcc0\uc555\uae30\ubcf4\ub2e4 40-80% \ub354 \ube44\uc2fc \uacbd\ud5a5\uc774 \uc788\uc9c0\ub9cc, \uc804\uccb4 \uc624\uc77c \ucc98\ub9ac \uacfc\uc815\uc744 \ud53c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc190\uc2e4\uc744 \uc904\uc774\uae30 \uc704\ud574 \ucd94\uac00\ub85c \uc5bc\ub9c8\ub97c \uc9c0\ubd88\ud574\uc57c \ud558\ub098\uc694?<\/h3>\n<p>\uc790\ubcf8\ud654\ub41c \uc190\uc2e4 \ud3c9\uac00\ub85c \uc778\ud574 kW\ub2f9 \uc57d $2,000\u20136,000\uc758 \ubb34\ubd80\ud558 \uc190\uc2e4 \ud68c\ud53c \uc774\uc775\uc774 \ubc1c\uc0dd\ud558\uba70, kW\ub2f9 $400\u20131,200\uc758 \ubd80\ud558 \uc190\uc2e4 \ud68c\ud53c\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uad6c\ub9e4 \uac00\uaca9\uc758 5\u201315%\uc758 \ud504\ub9ac\ubbf8\uc5c4\uc744 \uc9c0\ubd88\ud558\ub294 \uacbd\uc6b0, \ubb34\ubd80\ud558 \uc190\uc2e4\uc774 15\u201320% \uc774\uc0c1 \uac10\uc18c\ud558\ub294 \uacb0\uacfc\ub97c \uac00\uc838\uc628\ub2e4\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \uc815\ub2f9\ud654\ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"references\">\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/628\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-1: \uc804\ub825 \ubcc0\uc555\uae30 \u2014 \uc77c\ubc18<\/a> \u2014 \ub4f1\uae09, \uc190\uc2e4 \ubc0f \uc77c\ubc18 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub300\ud55c \uae30\ubcf8 \ud45c\uc900.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/630\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-2: \uc628\ub3c4 \uc0c1\uc2b9<\/a> \u2014 \ubd80\ud558 \ub2a5\ub825\uc5d0 \ub300\ud55c \uc628\ub3c4 \uc0c1\uc2b9 \ud55c\uacc4 \ubc0f \ub0c9\uac01 \ud074\ub798\uc2a4 \uaddc\uce59\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/632\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-7: \uc624\uc77c \uce68\uc9c0\ud615 \ubcc0\uc555\uae30\ub97c \uc704\ud55c \ubd80\ud558 \uac00\uc774\ub4dc<\/a> \u2014 \uba85\ud310\uc744 \ucd08\uacfc\ud558\ub294 \uc8fc\uae30\uc801 \ubc0f \ube44\uc0c1 \ubd80\ud558\uc5d0 \ub300\ud55c \ucc38\uc870\uc785\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/631\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-5: \ub2e8\ub77d \ub0b4\uc131<\/a> \u2014 \ub2e8\ub77d \uac15\uc778\uc131\uc5d0 \ub300\ud55c \uc124\uacc4 \uac80\uc99d \ubc0f \uc2dc\ud5d8 \uc694\uad6c \uc0ac\ud56d.<\/li>\n<li><a href=\"https:\/\/www.ieee.org\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE<\/a> \u2014 \ubcc0\uc555\uae30 \uc870\ub2ec \ubc0f \uc190\uc2e4 \ud3c9\uac00\uc5d0 \uc0ac\uc6a9\ub418\ub294 C57.12 \uc2dc\ub9ac\uc988 \ubc0f \uc2e0\ub8b0\uc131 \uc791\uc5c5 \uadf8\ub8f9 \ub370\uc774\ud130\ub97c \uac8c\uc2dc\ud569\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/www.nema.org\/\" rel=\"nofollow noopener\" target=\"_blank\">NEMA<\/a> \u2014 \ubcc0\uc555\uae30 \ud6a8\uc728\uc131 \ubc0f \uc751\uc6a9 \uc9c0\uce68\uc744 \uc81c\uacf5\ud558\ub294 \ubd81\ubbf8 \ubb34\uc5ed \ud611\ud68c.<\/li>\n<li><a href=\"https:\/\/subian-electric.com\/ko\/\">\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/a> \u2014 \uc804 \uc138\uacc4 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uad6c\ub9e4\uc790\ub97c \uc9c0\uc6d0\ud558\ub294 IEC 60076 \uc900\uc218 \ubcc0\uc555\uae30 \uc81c\uc870\uc5c5\uccb4.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\uc804\ub825 \uacf5\ud559\uc5d0\uc11c \ubcc0\uc555\uae30\uc758 \uc120\ud0dd \uacfc\uc815\uc740 \ubb34\uc791\uc704 \ucd94\uce21\uc774 \uc544\ub2cc \uacc4\uc0b0\ub41c \uacb0\uc815\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574\uc11c\ub294 \uc21c \ubd80\ud558\ub97c \uacb0\uc815\ud55c \ub2e4\uc74c \uac00\ub2a5\ud55c \uc131\uc7a5\uc5d0 \ub300\ud55c \uc801\uc808\ud55c \ube44\uc728\uc744 \ucd94\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30 \uc6b4\uc601\uc73c\ub85c \uc778\ud55c \uacbd\uc81c\uc801 \uc190\uc2e4\uc744 \uacc4\uc0b0\ud558\uace0, \ud604\uc7a5 \ubc0f \ud654\uc7ac \uc548\uc804 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ubd80\ud569\ud558\ub294 \uc801\uc808\ud55c \uc124\uacc4 \uc720\ud615\uc744 \uc120\ud0dd\ud558\uba70, \uc7a5\ube44\uac00 \ud574\ub2f9 \ud45c\uc900 \uc124\uacc4 \uacc4\uc0b0\uacfc \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud568\uc73c\ub85c\uc368 \uc720\ud6a8\uc131\uc744 \uc778\uc815\ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc5bb\uc5b4\uc9c4 \uce21\uc815\uac12\uc5d0 \ub530\ub77c \ud06c\uae30\ub97c \ucd94\uc815\ud558\uace0 \uc694\uad6c\ub418\ub294 \ud06c\uae30 \uc5ec\uc720\ub97c 10%\uc5d0\uc11c 25%\ub85c \uc124\uc815\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ubd80\ud558\uac00 \uc5c6\uc744 \ub54c $2,000\uc5d0\uc11c $6,000\/kW\uae4c\uc9c0, \ubd80\ud558\uac00 \uc788\uc744 \ub54c $400\uc5d0\uc11c $1,200\/kW\uae4c\uc9c0 \ubcc0\ub3d9\ud560 \uc218 \uc788\ub294 \uc190\uc2e4\uc744 \ud3c9\uac00\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc124\uce58 \uc870\uac74 \ubc0f \ud654\uc7ac \uc548\uc804 \uaddc\uc815\uc5d0 \ub530\ub77c \uc124\uacc4 \uc720\ud615\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc720\ud615 \uc2dc\ud5d8 \ubcf4\uace0\uc11c\ub97c \ud1b5\ud574 \ubcc0\uc555\uae30\uac00 IEC 60076 \ub610\ub294 IEEE C57.12 \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc138\ubd80 \uc0ac\ud56d \ubc0f FAT\ub97c \uace0\ub824\ud558\uc5ec \uc815\ud574\uc9c4 \uaddc\uce59\uc5d0 \ub530\ub77c \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uacac\uc801\uc744 \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Being an electrical engineer commissioned to upgrade an industrial facility with a capacity of 15 MW, being told to halt the start of installation of machinery until the change of supply voltage from 33 kV to the one of 400 V causes a number of inconveniences. Having transformer specifications in hand and being in possession [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-10636","post","type-post","status-publish","format-standard","hentry","category-news"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/10636","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=10636"}],"version-history":[{"count":3,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/10636\/revisions"}],"predecessor-version":[{"id":10908,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/10636\/revisions\/10908"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=10636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=10636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=10636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}