{"id":11687,"date":"2026-10-11T02:34:51","date_gmt":"2026-10-10T18:34:51","guid":{"rendered":"https:\/\/subian-electric.com\/?p=11687"},"modified":"2026-10-11T02:34:51","modified_gmt":"2026-10-10T18:34:51","slug":"how-to-test-a-transformer","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/blog\/how-to-test-a-transformer\/","title":{"rendered":"\ubcc0\uc555\uae30\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<p>\ubcc0\uc555\uae30\ub294 \uc218\uba85 \uc8fc\uae30 \ub3d9\uc548 \uc5ec\ub7ec \uc2dc\uc810\uc5d0\uc11c \uc77c\ub828\uc758 \ud14c\uc2a4\ud2b8\ub97c \uac70\uce58\uba70, \uc774\ub7ec\ud55c \uac01 \ud14c\uc2a4\ud2b8\ub294 \uc11c\ub85c \ub2e4\ub978 \ubc94\uc8fc\uc5d0 \uc18d\ud558\uace0, \ud1b5\uacfc \uae30\uc900\uc740 \ud14c\uc2a4\ud2b8\ub9c8\ub2e4 \ub2e4\ub974\uac8c \uce21\uc815\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uba40\ud2f0\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac04\ub2e8\ud55c 12 V \uc81c\uc5b4 \ubcc0\uc555\uae30\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \uac83\uc740 \uacb0\uacfc\uac00 \ub450 \uacbd\uc6b0 \ubaa8\ub450 \ub3d9\uc77c\ud558\ub2e4\ub294 \uc0ac\uc2e4\uc744 \uc81c\uc678\ud558\uace0\ub294 1 MVA \ubc30\uc804 \ubcc0\uc555\uae30\ub97c \uc2dc\uc6b4\uc804\ud558\ub294 \uac83\uacfc \uc804\ud600 \uc720\uc0ac\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc0ac\ub294 \uac01 \ud14c\uc2a4\ud2b8\uac00 \ubb34\uc5c7\uc744 \ub2ec\uc131\ud558\ub294\uc9c0, \uc218\ud589\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc0ac\ud56d, \uacb0\uacfc\ub97c \ud574\uc11d\ud558\ub294 \ubc29\ubc95, \uadf8\ub9ac\uace0 \uc548\uc804 \uc778\uc2dd\uc774 \uc788\ub294 \ubaa8\ub4e0 \uc0ac\ub78c\uc774 \uc900\uc218\ud574\uc57c \ud560 \uaddc\uce59\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<blockquote><p>\uac04\ub2e8\ud788 \ub2f5\ubcc0: \uba40\ud2f0\ubbf8\ud130\ub294 \uc18c\ud615 \ubcc0\uc555\uae30\uc5d0 \ub300\ud574 \uc5f0\uc18d\uc131, \uad8c\uc120 \uc800\ud56d \ubc0f \uc804\uc555 \ube44\uc728 \uac80\uc0ac\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \ub300\ubd80\ubd84\uc758 \uae30\ub2a5\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub300\ud615 \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0 \ud45c\uc900 \ubc30\ud130\ub9ac\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\uba70, \uc774\ub294 \uac01 \ud0ed\uc5d0 \ub300\ud574 \uba85\ud310\uc5d0\uc11c \u00b10.5% \uc774\ub0b4\uc758 \ubcc0\ud658 \ube44\uc728\uc744 \ud655\uc778\ud558\uace0, \uc0c1\uac04\uc758 \uad8c\uc120 \uc800\ud56d\uacfc \uacf5\uc7a5 \uac12\uc744 \ud655\uc778\ud558\uba70, \ud3b8\uadf9 \uc9c0\uc218\uac00 2.0\ubcf4\ub2e4 \ud070 \uc808\uc5f0 \uc800\ud56d\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc624\uc77c \ucda9\uc804 \ubcc0\uc555\uae30\ub294 IEC 60076 \ubc0f IEEE C57.12.90\uc5d0 \uba85\uc2dc\ub41c \uacf5\uc7a5 \uae30\uc900\uc5d0 \ub530\ub77c \uc808\uc5f0 \uac15\ub3c4 \ubc0f \uc6a9\ud574 \uac00\uc2a4 \ubd84\uc11d\uc744 \ud14c\uc2a4\ud2b8\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11688\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/How-to-Test-a-Transformer.webp\" alt=\"\ubcc0\uc555\uae30\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ubc29\ubc95\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\ubcc0\uc555\uae30 \ud14c\uc2a4\ud2b8\uc758 \ub124 \uac00\uc9c0 \uc885\ub958<\/h2>\n<p>\ud14c\uc2a4\ud2b8\uac00 \uc2e4\ud589\ub418\ub294 \uc2dc\uc810\uc5d0 \ub530\ub77c \ubd84\ub958\ud558\ub294 \uac83\uc740 \uc65c \uc774\ub807\uac8c \ub9ce\uc740 \ud14c\uc2a4\ud2b8\uac00 \uc788\ub294\uc9c0\ub97c \uc774\ud574\ud558\ub294 \uac00\uc7a5 \ube60\ub978 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<table>\n<tbody>\n<tr>\n<th>\uce74\ud14c\uace0\ub9ac<\/th>\n<th>\ubaa9\uc801<\/th>\n<th>\uc5b8\uc81c<\/th>\n<th>\uaddc\uc81c \ucc38\uc870<\/th>\n<\/tr>\n<tr>\n<td>\uc815\uae30(\uacf5\uc7a5) \ud14c\uc2a4\ud2b8<\/td>\n<td>\uc81c\uc791\ub41c \ubaa8\ub4e0 \uc7a5\uce58\uc5d0 \ub300\ud55c \ud488\uc9c8 \uad00\ub9ac<\/td>\n<td>\uc81c\uc870 \uc911 \ubaa8\ub4e0 \uc7a5\uce58<\/td>\n<td>IEC 60076-1, IEEE C57.12.00<\/td>\n<\/tr>\n<tr>\n<td>\uc720\ud615(\uc124\uacc4) \ud14c\uc2a4\ud2b8<\/td>\n<td>\uc124\uacc4\uac00 \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \uc99d\uba85<\/td>\n<td>\uc124\uacc4\ub2f9 \ud55c \ubc88, \ub610\ub294 \ud504\ub85c\ud1a0\ud0c0\uc785\uc5d0\uc11c<\/td>\n<td>IEC 60076-3, IEEE C57.12.90<\/td>\n<\/tr>\n<tr>\n<td>\ud2b9\ubcc4 \ud14c\uc2a4\ud2b8<\/td>\n<td>\uace0\uac1d \uc9c0\uc815 \ucd94\uac00 \uc99d\uac70<\/td>\n<td>\uc694\uccad \uc2dc<\/td>\n<td>\uacc4\uc57d \uc758\uc874<\/td>\n<\/tr>\n<tr>\n<td>\uc218\uc6a9\/\uc2dc\uc6b4\uc804 \ud14c\uc2a4\ud2b8<\/td>\n<td>\uc7a5\uce58\uac00 \uc190\uc0c1 \uc5c6\uc774 \ub3c4\ucc29\ud588\uc73c\uba70 \uc62c\ubc14\ub974\uac8c \uc124\uce58\ub418\uc5c8\ub294\uc9c0 \ud655\uc778<\/td>\n<td>\uccab \ubc88\uc9f8 \uc804\uc6d0 \uacf5\uae09 \uc804<\/td>\n<td>NETA ATS, IEEE C57<\/td>\n<\/tr>\n<tr>\n<td>\uc720\uc9c0\ubcf4\uc218 \ud14c\uc2a4\ud2b8<\/td>\n<td>\uc11c\ube44\uc2a4 \uc218\uba85 \ub3d9\uc548 \uc0c1\ud0dc \ucd94\uc801<\/td>\n<td>\uc8fc\uae30\uc801\uc774\uac70\ub098 \uace0\uc7a5 \ub610\ub294 \uc0ac\uac74 \ud6c4<\/td>\n<td>NETA MTS, IEEE 62<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc218\uc6a9 \ud14c\uc2a4\ud2b8\uc640 \uc720\uc9c0\ubcf4\uc218 \ud14c\uc2a4\ud2b8\uc758 \ucc28\uc774\ub294 \ubcf4\uc774\ub294 \uac83\ubcf4\ub2e4 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4. NETA \uc218\uc6a9 \ud14c\uc2a4\ud2b8 \uc0ac\uc591(ATS)\uc740 \uc7a5\ube44 \uc0ac\uc6a9 \uc804\uc5d0 \uc801\uc6a9\ub418\uba70 \ub3d9\uc77c\ud55c \uc7a5\uce58\uc758 \uae30\ucd08\ub97c \uc124\uc815\ud569\ub2c8\ub2e4. \uc720\uc9c0\ubcf4\uc218 \ud14c\uc2a4\ud2b8 \uc0ac\uc591(MTS)\uc740 \uc0ac\uc6a9\uc774 \uc2dc\uc791\ub41c \ud6c4 \ub3d9\uc77c\ud55c \uc7a5\ube44\uc5d0 \uc801\uc6a9\ub418\uba70, \uc720\uc0ac\ud558\uc9c0\ub9cc \ub3d9\uc77c\ud55c \ud504\ub85c\uc138\uc2a4\ub294 \uc544\ub2d9\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uc790\uccb4\ub294 \uc720\uc0ac\ud558\uc9c0\ub9cc \uacb0\uacfc\uc640 \ubaa9\uc801\uc740 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<p>\uc2dc\uc6b4\uc804\uc758 \uacbd\uc6b0, \ud0c0\uc784\ub77c\uc778\uc744 \uacc4\ud68d\ud560 \ub54c \uc54c\uc544\uc57c \ud560 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uad6c\ubd84\uc774 \uc788\uc2b5\ub2c8\ub2e4: \uc644\ub8cc\uac00 \ub2e4\uc74c \ub2e8\uacc4\uc5d0 \uacb0\uc815\uc801\uc778 \uc2dc\uc6b4\uc804 \uccb4\ud06c\ub9ac\uc2a4\ud2b8\uac00 \uc788\uc73c\uba70, \uac01 \ub2e8\uacc4\uc758 \uc644\ub8cc\uac00 \ub2e4\uc74c \ub2e8\uacc4\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc21c\uc11c\ub85c \ub2e8\uacc4\ub97c \uc9c4\ud589\ud558\uace0, \uc9c4\ud589\ud558\uba74\uc11c \uae30\uc900 \uac12\uc744 \uae30\ub85d\ud558\ub294 \uac83\uc774 \uc774 <a href=\"https:\/\/subian-electric.com\/ko\/blog\/transformer-checklist\/\">\ubcc0\uc555\uae30 \uc2dc\uc6b4\uc804 \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/a>.<\/p>\n<h2>\ub3c4\uad6c \ubc0f \uac01 \ub3c4\uad6c\uac00 \uc54c\ub824\uc8fc\ub294 \uac83<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\ub3c4\uad6c<\/th>\n<th>\ud14c\uc2a4\ud2b8<\/th>\n<th>\uac10\uc9c0\ud558\ub294 \ub0b4\uc6a9<\/th>\n<\/tr>\n<tr>\n<td>\ub514\uc9c0\ud138 \uba40\ud2f0\ubbf8\ud130<\/td>\n<td>\uc5f0\uc18d\uc131, \uc804\uc555 \ube44\uc728, \uacf5\uae09 \uac80\uc0ac<\/td>\n<td>\uc5f4\ub9b0 \uad8c\uc120, \ucd1d \ube44\uc728 \uc624\ub958, \uacf5\uae09 \ub204\ub77d<\/td>\n<\/tr>\n<tr>\n<td>\uc800\uc800\ud56d \uc634\ubbf8\ud130 \/ \ub9c8\uc774\ud06c\ub85c \uc634\ubbf8\ud130<\/td>\n<td>\uad8c\uc120 \uc800\ud56d<\/td>\n<td>\ub290\uc2a8\ud55c \uc5f0\uacb0, \ub04a\uc5b4\uc9c4 \uac00\ub2e5, \ub098\uc05c \ud0ed \uc811\ucd09<\/td>\n<\/tr>\n<tr>\n<td>\ubcc0\uc555\uae30 \ubcc0\ud658 \ube44\uc728(TTR) \uc138\ud2b8<\/td>\n<td>\ubcc0\ud658 \ube44\uc728 \ubc0f \uadf9\uc131<\/td>\n<td>\uc798\ubabb\ub41c \ud0ed, \ub2e8\ub77d\ub41c \uad8c\uc120, \uac1c\ubc29\ub41c \uad8c\uc120, \uc798\ubabb\ub41c \uc5f0\uacb0<\/td>\n<\/tr>\n<tr>\n<td>\uc808\uc5f0 \uc800\ud56d \uce21\uc815\uae30 (\uba54\uac70)<\/td>\n<td>IR, PI, DAR<\/td>\n<td>\uc2b5\uae30, \uc808\uc5f0 \uc5f4\ud654, \uc624\uc5fc<\/td>\n<\/tr>\n<tr>\n<td>\uc808\uc5f0 \uc804\ub825 \uacc4\uc218 \/ \ud0c4\uc820\ud2b8 \ub378\ud0c0 \uc124\uc815<\/td>\n<td>\uc18c\uc0b0 \uacc4\uc218, \uc815\uc804 \uc6a9\ub7c9<\/td>\n<td>\uc808\uc5f0 \ub178\ud654; GST\/UST \uad6c\uc131\uc5d0\uc11c \ubd80\uc2f1 \uc0c1\ud0dc<\/td>\n<\/tr>\n<tr>\n<td>\uc624\uc77c \ud14c\uc2a4\ud2b8 \ud0a4\ud2b8 (BDV \uc140, \uc2b5\uae30)<\/td>\n<td>\uc624\uc77c \uc720\uc804 \uac15\ub3c4, \uc218\ubd84 \ud568\ub7c9<\/td>\n<td>\uc624\uc77c \uc624\uc5fc \ubc0f \uc2b5\uae30 \uce68\ud22c (\uc561\uccb4 \ucda9\uc804\ub9cc \ud574\ub2f9)<\/td>\n<\/tr>\n<tr>\n<td>DGA \uc0d8\ud50c\ub9c1 \uc7a5\uce58<\/td>\n<td>\uc6a9\ud574 \uac00\uc2a4 \ubd84\uc11d<\/td>\n<td>\uc544\ud0b9, \uc5f4\uc801 \uacb0\ud568, \ubd80\ubd84 \ubc29\uc804, \uc140\ub8f0\ub85c\uc624\uc2a4 \ub178\ud654<\/td>\n<\/tr>\n<tr>\n<td>SFRA \ubd84\uc11d\uae30<\/td>\n<td>\uc2a4\uc715 \uc8fc\ud30c\uc218 \uc751\ub2f5 \ubd84\uc11d<\/td>\n<td>\uc6b4\uc1a1 \ud6c4 \ub610\ub294 \ud1b5\uacfc \uacb0\ud568\uc73c\ub85c \uc778\ud55c \uad8c\uc120 \ubcc0\ud615<\/td>\n<\/tr>\n<tr>\n<td>\ud074\ub7a8\ud504 \ubbf8\ud130 \ubc0f \uc5f4\ud654\uc0c1 \uce74\uba54\ub77c<\/td>\n<td>\ubd80\ud558 \uc804\ub958 \ubc0f \uc5f4 \uc870\uc0ac<\/td>\n<td>\ubd88\uade0\ud615 \ubd80\ud558, \ub728\uac70\uc6b4 \uc5f0\uacb0, \ub0c9\uac01 \ubb38\uc81c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ub450 \uac00\uc9c0 \uc0ac\ud56d\uc5d0 \ub300\ud574 \uacbd\uace0\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ubcc0\uc555\uae30\uac00 \uc804\uc790 \ubcf4\ud638 \uc7a5\uce58, \ub099\ub8b0 \uc11c\uc9c0 \ubcf4\ud638\uae30 \ub610\ub294 \uc81c\uc5b4 \ud328\ub110\uc5d0 \uc5f0\uacb0\ub41c \uc0c1\ud0dc\uc5d0\uc11c \uba54\uac70\ub97c \uc0ac\uc6a9\ud558\uba74 \uc774\ub4e4\uc774 \ub9dd\uac00\uc9d1\ub2c8\ub2e4. \ud56d\uc0c1 \uba3c\uc800 \uaca9\ub9ac\ud558\uace0 \ubd84\ub9ac\ud558\ub294 \uac83\uc744 \ud655\uc778\ud558\uc138\uc694! \ub610 \ub2e4\ub978 \uc0ac\ud56d\uc740 \uc5f4 \uac80\uc0ac\uc785\ub2c8\ub2e4 \u2014 \ubcc0\uc555\uae30\uac00 \ube44\uc804\uc555 \uc0c1\ud0dc\uc77c \uacbd\uc6b0 \uc544\ubb34 \uc758\ubbf8\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ud14c\uc2a4\ud2b8 \uc804: \uc2dc\uac01\uc801, \uae30\uacc4\uc801 \ubc0f \uc548\uc804<\/h2>\n<p>\uc801\uc808\ud558\uac8c \uc218\ud589\ub41c \uc2dc\uac01\uc801 \uac80\uc0ac \uacb0\uacfc\ub85c \uc808\ubc18\uc758 \uacb0\ud568\uc774 \ubc1c\uacac\ub41c\ub2e4\ub294 \uc810\uc774 \uc8fc\ubaa9\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ud50c\ub808\uc774\ud2b8 \ubc0f \ubb38\uc11c. \ud14c\uc2a4\ud2b8 \ud504\ub85c\uadf8\ub7a8\uc5d0 \ub530\ub77c \uc804\uc555, \uc815\uaca9 \uc6a9\ub7c9, \ubca1\ud130 \uadf8\ub8f9, \uc784\ud53c\ub358\uc2a4, \uc628\ub3c4 \ubd84\ub958 \ubc0f \ud0ed \uc124\uc815\uc744 \ud655\uc778\ud558\uc138\uc694. \uc798\ubabb\ub41c \uba85\ud310\uc5d0 \ub300\ud574 \uc7a5\uce58\ub97c \ud14c\uc2a4\ud2b8\ud558\uba74 \ud558\ub8e8\uac00 \ub9dd\uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ubb3c\ub9ac\uc801 \uc0c1\ud0dc. \uc6b4\uc1a1 \uc190\uc0c1, \uc624\uc77c \ub204\ucd9c, \ubd80\uc2f1 \uc190\uc0c1, \ub290\uc2a8\ud55c \uc5f0\uacb0, \ud130\ubbf8\ub110 \ubc15\uc2a4 \ub0b4 \uc2b5\uae30, \ucf54\uc5b4 \ube0c\ub798\ud0b7\uc758 \uc774\ub3d9, \uace0\uc7a5 \ub09c \uc555\ub825 \uac8c\uc774\uc9c0.<\/li>\n<li>\uc624\uc77c\uc774 \ucc44\uc6cc\uc9c4 \uc7a5\ube44\uc758 \uc624\uc77c \uc218\uc900 \ubc0f \uc0c1\ud0dc. \ud750\ub9ac\uac70\ub098 \ubcc0\uc0c9\ub41c \uc624\uc77c\uc740 \uadf8 \uc790\uccb4\ub85c \ubc1c\uacac\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc811\uc9c0 \ubc0f \ubcf8\ub529. \ud0f1\ud06c\uc758 \uc811\uc9c0, \uc911\uc131 \uc811\uc9c0, \ucf54\uc5b4\uc758 \uc811\uc9c0 \ubc0f \uad00\ub828 \ubcf8\ub529 \uc810\ud37c\uc758 \uc5f0\uc18d\uc131.<\/li>\n<li>\uaca9\ub9ac \ubc0f \uc7a0\uae08. \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uaca9\ub9ac\ud558\uace0, \uc7a0\uae08 \uc7a5\uce58 \ubc0f \ud0dc\uadf8\ub97c \uc801\uc6a9\ud558\uba70, \uc791\uc5c5 \uc9c0\uc810\uc5d0\uc11c \uc804\uc6d0\uc774 \ucc28\ub2e8\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694. \uc791\uc5c5\ud558\ub294 \uc804\uc555 \ud074\ub798\uc2a4\uc5d0 \ub530\ub77c \uc544\ud06c \ud50c\ub798\uc2dc PPE \uae30\uc900\uc740 NFPA 70E\uc5d0 \uc758\ud574 \uaddc\uc815\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc804\uc6d0\uc774 \uc5c6\ub294 \uba40\ud2f0\ubbf8\ud130 \ud14c\uc2a4\ud2b8<\/h2>\n<p>\uba40\ud2f0\ubbf8\ud130\ub294 \uc804\uccb4 \uadf8\ub9bc\uc744 \uc81c\uacf5\ud558\uc9c0 \uc54a\uc9c0\ub9cc \uc18c\ud615 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \ub450 \uac00\uc9c0 \uc911\uc694\ud55c \uc9c8\ubb38\uc5d0 \ub300\ud55c \ub2f5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4: \uad8c\uc120\uc774 \uc5f4\ub824 \uc788\ub294\uc9c0 \uc5ec\ubd80\uc640 \ube44\uc728\uc774 \ub300\ub7b5 \ub9de\ub294\uc9c0 \uc5ec\ubd80\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc5f0\uc18d\uc131 \ubc0f \uc800\ud56d. \ubcc0\uc555\uae30\ub97c \uaca9\ub9ac\ud558\uace0 \uac01 \uad8c\uc120\uc744 \uac1c\ubcc4\uc801\uc73c\ub85c \ud655\uc778\ud558\uc138\uc694. \uc5f4\ub9b0 \ud310\ub3c5\uac12\uc740 \uad8c\uc120\uc774\ub098 \uadf8 \uc5f0\uacb0\uc5d0 \ub2e8\uc120\uc774 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc800\ud56d\uc774 \uc788\uc5b4\uc57c \ud558\ub294 \uad8c\uc120\uc5d0\uc11c \uac70\uc758 0\uc5d0 \uac00\uae4c\uc6b4 \ud310\ub3c5\uac12\uc740 \ub2e8\uc120 \ud68c\uc804 \ub610\ub294 \uc5f4\ub9b0 \ub9ac\ub4dc\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uac15\ud558 \ubcc0\uc555\uae30\uc5d0\uc11c 1\ucc28\ub294 \ub354 \uc587\uc740 \uc640\uc774\uc5b4\ub97c \uc0ac\uc6a9\ud558\uace0 \ub354 \ub9ce\uc740 \ud68c\uc804\uc744 \uac00\uc9c0\ubbc0\ub85c 2\ucc28\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc740 DC \uc800\ud56d\uc744 \uac00\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc804\uc6d0\uc774 \ucf1c\uc9c4 \uc0c1\ud0dc\uc5d0\uc11c\uc758 \uc804\uc555 \ube44\uc728. 1\ucc28\uc5d0 \uc815\uaca9 AC \uc804\uc555\uc744 \uc778\uac00\ud558\uace0 AC \uc804\uc555\uc73c\ub85c \uc124\uc815\ub41c \ubbf8\ud130\uc5d0\uc11c 2\ucc28\ub97c \uce21\uc815\ud558\uc138\uc694. 1\ucc28 \uc804\uc555\uc744 2\ucc28\uc5d0\uc11c \uce21\uc815\ud55c \uc804\uc555\uc73c\ub85c \ub098\ub204\uba74 \uba85\ud310 \ube44\uc728\uc774 \ub098\uc640\uc57c \ud569\ub2c8\ub2e4. \ubd80\ud558\uac00 \uc5c6\ub354\ub77c\ub3c4 \uad8c\uc120\uc5d0\uc11c\uc758 \uc804\uc555 \uac15\ud558\ub85c \uc778\ud574 \ud310\ub3c5\uac12\uc774 \uc57d\uac04 \ud2c0\ub9b4 \uc218 \uc788\uc9c0\ub9cc, \uadfc\uc811\ud574\uc57c \ud569\ub2c8\ub2e4. \uc885\uc885 \uc798\ubabb\ub41c \ud310\ub3c5\uac12\uc740 \uc798\ubabb\ub41c \ud0ed\uc5d0 \uc788\uac70\ub098 \uc798\ubabb \ubc30\uc120\ub418\uc5c8\uac70\ub098 \ubcc0\uc555\uc0ac\uac00 \ub77c\ubca8\uacfc \ub2e4\ub974\ub2e4\ub294 \uac83\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 12 V \ubcc0\uc555\uc0ac\ub294 120 V \uc785\ub825\uc744 \uacf5\uae09\ud558\uba74\uc11c 2\ucc28\uc5d0\uc11c 12 V\ub97c \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4. 6 V \ub610\ub294 24 V\ub97c \uc77d\uc73c\uba74 \uc798\ubabb\ub41c \uad8c\uc120\uc774\ub098 \uc798\ubabb\ub41c \ud0ed\uc5d0 \uc788\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uba40\ud2f0\ubbf8\ud130\uac00 \ud560 \uc218 \uc5c6\ub294 \uac83: \ub2e8\uc77c \ub2e8\ub77d \ud68c\uc804\uc744 \uc815\ud655\ud558\uac8c \ucc3e\uc744 \uc218 \uc5c6\uace0, \uc808\uc5f0 \uc0c1\ud0dc\ub97c \uacb0\uc815\ud560 \uc218 \uc5c6\uc73c\uba70(\uad8c\uc120 \uac04\uc758 \uc808\uc5f0 \uc800\ud56d\uc744 \ud655\uc778\ud558\ub824\uba74 DC \uc804\uc6d0\uc774 \ud544\uc694\ud558\uace0 \uba40\ud2f0\ubbf8\ud130\uc758 \uc800\uc804\uc555 \uc634 \ubc94\uc704\ub294 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc74c), TTR \uc7a5\uce58\ub9cc\ud07c \uc815\ud655\ud558\uac8c \ube44\uc728\uc744 \uacb0\uc815\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc791\uc740 \ub09c\ub85c\ub098 \uc81c\uc5b4 \ubcc0\uc555\uae30 \uc774\uc0c1\uc758 \uacbd\uc6b0, \uba40\ud2f0\ubbf8\ud130\ub294 \ub2e8\uc9c0 \uccab \ubc88\uc9f8 \ub2e8\uacc4\uc77c \ubfd0\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub450 \uac00\uc9c0 \uc0c1\ud669\uc774 \ubb38\uc81c\ub97c \uc77c\uc73c\ucf30\uc2b5\ub2c8\ub2e4: \ub09c\ub85c \ub610\ub294 HVAC \uc81c\uc5b4 \ubcc0\uc555\uae30\uc758 2\ucc28\uac00 \uc628\ub3c4 \uc870\uc808 \uc7a5\uce58\uac00 \ud638\ucd9c\ud560 \ub54c 24 V AC\ub97c \uc81c\uacf5\ud558\ub294\uc9c0 \uc5ec\ubd80\uc785\ub2c8\ub2e4. \ubd80\ud558\uc5d0\uc11c \uc2e4\ud328\ud558\ub294 2\ucc28\ub294 \ubcc0\uc555\uae30 \uace0\uc7a5\uc774 \uc544\ub2cc \ud558\ub958 \ud68c\ub85c\uc758 \ubb38\uc81c\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub450 \ubc88\uc9f8 \ubb38\uc81c \uc0ac\ub840\ub294 \uc804\uc790\ub808\uc778\uc9c0\uc758 \uace0\uc804\uc555 \ubcc0\uc555\uae30\uc640 \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacbd\uc6b0, \uac00\uc7a5 \uc88b\uc740 \ubc29\ubc95\uc740 \uc804\uc6d0\uc744 \ucf1c\uace0 \ud14c\uc2a4\ud2b8\ud558\uc9c0 \uc54a\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ubcc0\ud658 \ube44\uc728 (TTR)<\/h2>\n<p>\ubcc0\ud658 \ube44\uc728 \ud14c\uc2a4\ud2b8\ub294 \uc218\ud589\ud560 \uc218 \uc788\ub294 \uac00\uc7a5 \uc720\uc775\ud55c \ub2e8\uc77c \ud14c\uc2a4\ud2b8 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ud604\uc7a5\uc5d0\uc11c \uac00\uc7a5 \uc790\uc8fc \ub193\uce58\ub294 \ud14c\uc2a4\ud2b8\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n<p>TTR\uc740 \ud558\ub098\uc758 \uad8c\uc120\uc5d0 \uc800\uc804\uc555\uc744 \uc801\uc6a9\ud558\uace0 \ub450 \ubc88\uc9f8 \uad8c\uc120\uc5d0\uc11c \uc720\ub3c4\ub41c \uc804\uc555\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec \uce21\uc815\ub41c \ube44\uc728\uc744 \uc774\ub984\ud45c\uc640 \ube44\uad50\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\uc758 \uc218\uc6a9 \uae30\uc900\uc740 IEEE C57\uc5d0 \uba85\uc2dc\ub418\uc5b4 \uc788\uc73c\uba70, \ubaa8\ub4e0 \uad8c\uc120\uc5d0\uc11c \uacc4\uc0b0\ub41c \uac12\uc5d0\uc11c \u00b10.5%\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\uc544\uc57c \ud55c\ub2e4\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud14c\uc2a4\ud2b8\ub294 \ud574\uc11d\uc744 \ud1b5\ud574 \uac00\uce58\ub97c \uc5bb\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ubaa8\ub4e0 \ud0ed\uc5d0\uc11c \ud0ed \ub2e8\uacc4 \ube44\uc728\uc774 \ub3d9\uc77c\ud558\uba74 \uae30\uacc4\uac00 \uc798\ubabb\ub41c \ud0ed\uc5d0 \ubc30\uce58\ub41c \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uacb0\ud568\uc774 \uc544\ub2c8\ub77c \uc2dc\uc6b4\uc804 \uc624\ub958\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud558\ub098\uc758 \ud0ed\uc774 \uc624\ud504 \uc0c1\ud0dc\ub77c\uba74 \u2014 \ud0ed \ub9ac\ub4dc \ub610\ub294 \ud0ed \uccb4\uc778\uc800 \uc811\uc810\uc5d0 \ubb38\uc81c\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud55c \ub2e8\uacc4\uc5d0\uc11c \uce21\uc815\uc774 \ub204\ub77d\ub418\uace0 \ub192\uc740 \uc790\uadf9 \uc804\ub958\uac00 \ud750\ub974\uace0 \uc788\uc2b5\ub2c8\ub2e4 \u2014 \ub530\ub77c\uc11c \ub2e8\ub77d \ud68c\uc804\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc804\ud600 \uc77d\uc744 \uc218 \uc5c6\ub2e4\uba74 \u2014 \uc774\ub294 \uac1c\ubc29 \uad8c\uc120 \ub610\ub294 \ub04a\uc5b4\uc9c4 \ub9ac\ub4dc\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ud5c8\uc6a9 \uc624\ucc28\ub97c \ucd08\uacfc\ud55c TTR\uc740 \uc124\uba85\uc774 \uc774\ub8e8\uc5b4\uc9c8 \ub54c\uae4c\uc9c0 \uc804\uc6d0\uc744 \uacf5\uae09\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uad8c\uc120 \uc800\ud56d<\/h2>\n<p>\uad8c\uc120 \uc800\ud56d\uc740 DC \uc804\ub958\uac00 \uac01 \uad8c\uc120\uc744 \ud1b5\ud574 \uc8fc\uc785\ub418\uace0 \ubaa8\ub4e0 \ub2e8\uacc4\uc640 \ud0ed\uc5d0 \ub300\ud574 \uce21\uc815\ub418\ub294 \uc800\uc800\ud56d \uc634\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uce21\uc815\ub429\ub2c8\ub2e4. \uc77d\uae30\ub294 \ubc00\ub9ac\uc634 \ub2e8\uc704\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \ub2e8\uacc4 \uac04 \ube44\uad50, \uc628\ub3c4\uc5d0 \ub530\ub978 \uacf5\uc7a5 \uc77d\uae30 \ubc0f \ud0ed \uac04 \ube44\uad50\uac00 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uad6c\ub9ac \uc800\ud56d\uc740 \uc628\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ubbc0\ub85c \ubaa8\ub4e0 \uc77d\uae30\ub294 \ube44\uad50\ub97c \uc704\ud574 \ud45c\uc900 \uc628\ub3c4\ub85c \uc870\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. 1\ub3c4 \ubcc0\ud654\ub294 \uc911\uc694\ud558\uc9c0 \uc54a\uc9c0\ub9cc, 10\ub3c4 \ubcc0\ud654\ub294 \uc77d\uae30\ub97c \uc798\ubabb\ub41c \uac83\uc73c\ub85c \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\uc6a9\ud55c \uc22b\uc790\ub294 \uc808\ub300\uc801\uc778 \uac83\uc774 \uc544\ub2c8\ub77c \uc0c1\ub300\uc801\uc778 \uac83\uc73c\ub85c, \uc989 \ud55c \ub2e8\uacc4\uac00 \ub2e4\ub978 \ub2e8\uacc4\uc5d0 \ube44\ud574 \ub192\uc73c\uba74 \ud574\ub2f9 \ub2e8\uacc4\uc5d0 \uc5f0\uacb0 \uacb0\ud568\uc774 \uc788\uc74c\uc744 \uc758\ubbf8\ud558\uba70, \uacf5\uc7a5 \ub9c8\ud06c\uc5d0\uc11c \ubc97\uc5b4\ub09c \uc77d\uae30\ub294 \uc5f0\uacb0 \uacb0\ud568\uc774 \ubc1c\uc0dd\ud558\uace0 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11689\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/Insulation-Resistance-PI-and-DAR.webp\" alt=\"\uc808\uc5f0 \uc800\ud56d, PI \ubc0f DAR\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\uc808\uc5f0 \uc800\ud56d, PI \ubc0f DAR<\/h2>\n<p>\ub2e4\uc74c \ud14c\uc2a4\ud2b8\ub294 \uc2b5\uae30 \ubc0f \uc808\uc5f0 \uc5f4\ud654\ub97c \ud3c9\uac00\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\uba70, \ub3d9\uc2dc\uc5d0 \uac00\uc7a5 \uc798\ubabb \uc218\ud589\ub420 \uac00\ub2a5\uc131\uc774 \ub192\uc740 \ud14c\uc2a4\ud2b8\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc808\uc5f0 \uc800\ud56d \ud14c\uc2a4\ud2b8\ub294 \uc808\uc5f0 \uc800\ud56d\uc744 \uacb0\uc815\ud558\uae30 \uc704\ud574 \ubaa8\ub4e0 \uad8c\uc120\uc5d0 \ub300\ud574 \ud5c8\uc6a9\ub418\ub294 \uc804\uc555\uc5d0\uc11c DC\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc744 \uae30\ubc18\uc73c\ub85c \ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc800\uc804\uc555 \uad8c\uc120\uc5d0\ub294 500 V\uc758 \uac12\uc774 \uc0ac\uc6a9\ub418\uace0, \uc911\uc804\uc555 \uad8c\uc120\uc5d0\ub294 1 kV \uc774\uc0c1\uc758 \uac12\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4. \ud604\ub300\uc758 \uace0\uccb4 \uc0c1\ud0dc \uc7a5\uce58\ub294 \uc774 \uc791\uc5c5\uc744 \uc27d\uac8c \uc218\ud589\ud560 \uc218 \uc788\uac8c \ud558\uc9c0\ub9cc, \uc2e4\uc81c \uc5b4\ub824\uc6c0\uc740 \uc5bb\uc5b4\uc9c4 \uacb0\uacfc\uc758 \ud574\uc11d\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uc2e4\uc81c \uc911\uc694\uc131\uc740 \ub2e4\ub978 \ub450 \ub9e4\uac1c\ubcc0\uc218\ub85c \ub118\uc5b4\uac11\ub2c8\ub2e4. \ud3b8\uadf9 \uc9c0\uc218(PI)\ub294 10\ubd84 \uac04\uaca9\uc758 \uc800\ud56d \uac12\uc744 1\ubd84 \uac04\uaca9\uc758 \uc800\ud56d \uac12\uc73c\ub85c \ub098\ub208 \uac12\uc73c\ub85c \uc815\uc758\ub418\uba70, \uc774 \uac12\uc740 \ucd5c\uc18c 2.0\uc73c\ub85c \uc778\uc815\ub429\ub2c8\ub2e4. \uc720\uc804 \ud761\uc218 \ube44\uc728(DAR)\uc740 60\ucd08\uc758 \uc800\ud56d \uac12\uc744 30\ucd08\uc758 \uc800\ud56d \uac12\uc73c\ub85c \ub098\ub208 \uac12\uc73c\ub85c \uc815\uc758\ub418\uba70, \ucd5c\uc18c \uac12\uc740 1.4\uc5ec\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 PI\uc640 DAR\uc758 \uc874\uc7ac\ub294 \uba87 \uac00\uc9c0 \uc2e4\uc6a9\uc801\uc778 \uace0\ub824 \uc0ac\ud56d\uc774 \ubb34\uc2dc\ub418\uba74 \uc911\uc694\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uccab \ubc88\uc9f8\ub85c \uace0\ub824\ud574\uc57c \ud560 \uc911\uc694\ud55c \uc810\uc740 1\ubd84 \uc800\ud56d \uac12\uc774 5,000 M\u03a9\ub97c \ucd08\uacfc\ud560 \uacbd\uc6b0 PI \uce21\uc815\uc774 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\ub294\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc65c\ub0d0\ud558\uba74 \uc5b4\ub5a4 \uce21\uc815 \uc624\ub958\ub3c4 \uacb0\uacfc\ub97c \uc9c0\ubc30\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud14c\uc2a4\ud2b8 \uc804\uc555 \uc790\uccb4\ub294 \uad8c\uc120\uc758 \uc808\uc5f0 \uc218\uc900\uc5d0 \uc758\ud574 \uc124\uc815\ub418\uba70, \uc815\uaca9 \uc804\uc555, \ub0b4\uc804\uc555 \ubc0f \uc801\uc6a9\ud558\ub294 \ud14c\uc2a4\ud2b8 \uac04\uc758 \uad00\uacc4\ub294 \uc790\uccb4\uc801\uc73c\ub85c \uc124\uba85\ud574\uc57c \ud560 \uc8fc\uc81c\uc785\ub2c8\ub2e4. <a href=\"https:\/\/subian-electric.com\/ko\/blog\/what-is-the-basic-insulation-level-bil\/\">\uae30\ubcf8 \uc808\uc5f0 \uc218\uc900(BIL)<\/a>. \uc218\uc900\uc744 \uc798\ubabb \uc124\uc815\ud558\uba74 \uc7a5\uce58\ub97c \uacfc\uc18c \ud14c\uc2a4\ud2b8\ud558\uac70\ub098 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc720\uc804 \ub0b4\uc804\uc555, \ubd80\ubd84 \ubc29\uc804 \ubc0f \uc784\ud384\uc2a4<\/h2>\n<p>\uc704\uc5d0\uc11c \uc5b8\uae09\ud55c \ud14c\uc2a4\ud2b8\ub294 \uc808\uc5f0\uc774 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc81c\uae30\ud560 \uc218 \uc788\ub294 \ubaa8\ub4e0 \ub3c4\uc804\uc744 \uacac\ub51c \uc218 \uc788\uc74c\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud14c\uc2a4\ud2b8\ub294 \uacf5\uc7a5 \ud45c\uc900 \ud14c\uc2a4\ud2b8\uc774\uba70, \ub354 \ud070 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uace0\uc790 \ud560 \uacbd\uc6b0 \ub2e4\uc591\ud55c \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud604\uc7a5\uc5d0\uc11c \ubc18\ubcf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc804\ub825 \uc8fc\ud30c\uc218 \ub0b4\uc804\uc555 \ud14c\uc2a4\ud2b8. \ud14c\uc2a4\ud2b8 \ub300\uc0c1\uc740 \ud2b9\uc815 \uc2dc\uac04 \ub3d9\uc548 \ud2b9\uc815 \ud14c\uc2a4\ud2b8 \uc804\uc555\uc5d0 \ub178\ucd9c\ub418\uba70, \uc804\uc555\uc740 \ud14c\uc2a4\ud2b8 \uac12\uc758 1\/4\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec \uac12\uae4c\uc9c0 \uc810\uc9c4\uc801\uc73c\ub85c \uc0c1\uc2b9\ud569\ub2c8\ub2e4. \ud569\uaca9 \uae30\uc900\uc740 \ud14c\uc2a4\ud2b8 \uc911\uc5d0 \ud30c\uad34 \ub610\ub294 \uc544\ud06c\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub294 \uac83\uc785\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uc911 \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900\uc740 IEC 60076-3\uc5d0 \uaddc\uc815\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub099\ub8b0 \uc784\ud384\uc2a4 \ud14c\uc2a4\ud2b8. \uc774 \ud14c\uc2a4\ud2b8\ub294 \ud2b9\uc815 \uc804\uc555 \ud074\ub798\uc2a4\uc5d0 \ub300\ud55c \ub099\ub8b0\ub97c \ubaa8\ubc29\ud558\uae30 \uc704\ud574 1.2\/50 \u00b5s \uc784\ud384\uc2a4\ub97c \ubaa8\ubc29\ud569\ub2c8\ub2e4.<\/li>\n<li>\ubd80\ubd84 \ubc29\uc804 \uce21\uc815. \uc774 \ud14c\uc2a4\ud2b8\ub294 \ub0b4\uc804\uc555 \ud14c\uc2a4\ud2b8\ub85c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac10\uc9c0\ub418\uc9c0 \uc54a\ub294 \uad6d\ubd80 \uc808\uc5f0 \uace0\uc7a5\uc744 \uc704\ud55c PD \uce21\uc815\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc0c8\ub85c\uc6b4 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \ud5c8\uc6a9 \uac12\uc740 \uba85\ubaa9\uc0c1 \uc0c1-\uc811\uc9c0 \uc804\uc555\uc5d0\uc11c \uc57d 10 pC\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774 \ubaa8\ub4e0 \ud14c\uc2a4\ud2b8\ub294 \ud30c\uad34\uc801\uc778 \ud14c\uc2a4\ud2b8\uc785\ub2c8\ub2e4. \ud604\uc7a5\uc5d0\uc11c \uc218\ud589\ud560 \ub54c \uc989\ud765\uc801\uc73c\ub85c \ud589\ub3d9\ud558\uc9c0 \ub9d0\uace0, \uba85\ud310\uc5d0 \uba85\uc2dc\ub41c \uc804\uc555\ubcf4\ub2e4 \ud070 \uc804\uc555\uc73c\ub85c \uc11c\ube44\uc2a4 \uc5f0\ud55c\uc774 \uc9c0\ub09c \uc7a5\uce58\ub97c \ud14c\uc2a4\ud2b8\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<h2>\ubb34\ubd80\ud558, \ubd80\ud558 \uc190\uc2e4 \ubc0f \uc784\ud53c\ub358\uc2a4<\/h2>\n<p>\uc138 \uac00\uc9c0 \ud14c\uc2a4\ud2b8\ub294 \ubcc0\uc555\uae30\uc758 \uc124\uacc4 \uce21\uba74\uc5d0\uc11c \uc804\uae30\uc801 \ud2b9\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc790\uadf9(\ubb34\ubd80\ud558) \ud14c\uc2a4\ud2b8\uc758 \uac10\ub3c5\uc73c\ub85c \uc778\ud574 \ud55c \uad8c\uc120\uc5d0 \uc815\uaca9 \uc804\uc555\uc774 \uc801\uc6a9\ub418\ub294 \ub3d9\uc548 \ub2e4\ub978 \uad8c\uc120\uc740 \ucc28\ub2e8\ub418\uc5b4 \uc804\uc555, \uc804\ub958 \ubc0f \uc804\ub825 \uce21\uc815\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc720\ub3c4 \uc804\ub958\uac00 \ub108\ubb34 \ub192\uc73c\uba74 \uc77c\ubd80 \uad8c\uc120\uc758 \ub2e8\ub77d \ub610\ub294 \ucf54\uc5b4\uc758 \uace0\uc7a5\uc73c\ub85c \uc778\ud574 \ub0b4\ubd80 \ud68c\ub85c\uc5d0 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud588\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc0bc\uac01\ud615 \ucf54\uc5b4 \uc720\ud615\uc744 \uc0ac\uc6a9\ud558\ub294 \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0 \uc678\ubd80 \uc815\ucc29\uc758 \uac12\uc774 \ucf54\uc5b4 \uc790\uccb4\uc758 \ud310\ub3c5\uac12\ubcf4\ub2e4 \ucee4\uc57c \ud558\uba70, \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \ubb38\uc81c\uc640 \uc608\uc0c1\ub418\ub294 \uace0\uc7a5\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\ubd80\ud558 \uc190\uc2e4 \ubc0f \uc784\ud53c\ub358\uc2a4\ub97c \ud3c9\uac00\ud560 \ub54c \ubcc0\uc555\uae30\uc758 \uad8c\uc120\uc774 \ub2e8\ub77d\ub418\uace0, \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \uc815\uaca9 \uc804\uc555\uc744 \uc81c\uacf5\ud558\uc5ec \uc815\uaca9 \uc804\ub958\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \uacc4\uc0b0\ub41c \uc784\ud53c\ub358\uc2a4 \uac12\uc740 \uc774\ub984\ud310\uc5d0 \ud45c\uc2dc\ub41c \uac12\uacfc \ube44\uad50\ub418\uba70, \u00b17.5%\uc758 \ud3b8\ucc28\uac00 \ud5c8\uc6a9\ub418\uc5b4\uc57c \ub450 \uad8c\uc120 \uacf5\uc7a5\uc5d0\uc11c \ubc97\uc5b4\ub098\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubcc0\uc555\uae30\uc758 \uc2e4\uc81c \uc0ac\uc6a9\uc5d0\uc11c \uc784\ud53c\ub358\uc2a4 \uacc4\uc218\uc758 \uc911\uc694\uc131\uc744 \uac15\uc870\ud560 \ud544\uc694\uac00 \uc788\uc73c\uba70, \uc774\ub294 \ud5a5\ud6c4 \uc804\uccb4 \uc7a5\uce58\uc758 \ud6a8\uc728\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc8fc\uc694\ud558\uace0 \uacb0\uc815\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11690\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/Oil-Tests-and-Dissolved-Gas-Analysis.webp\" alt=\"\uc624\uc77c \ud14c\uc2a4\ud2b8 \ubc0f \uc6a9\ud574 \uac00\uc2a4 \ubd84\uc11d\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\uc624\uc77c \ud14c\uc2a4\ud2b8 \ubc0f \uc6a9\ud574 \uac00\uc2a4 \ubd84\uc11d<\/h2>\n<p>\uc624\uc77c\ub85c \ucc44\uc6cc\uc9c4 \ubcc0\uc555\uae30\uc5d0\uc11c \uc624\uc77c\uc740 \uc808\uc5f0\uccb4\uc774\uc790 \ub0c9\uac01\uc81c\ub85c \uc791\uc6a9\ud558\ubbc0\ub85c \ubcc0\uc555\uae30 \ud0f1\ud06c\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc77c\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ub098\ud0c0\ub0b4\ub294 \uc9c0\ud45c\uc785\ub2c8\ub2e4. \uac74\uc2dd \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0 \uc624\uc77c\uc774 \uc5c6\uc73c\ubbc0\ub85c \uc624\uc77c \ud14c\uc2a4\ud2b8\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud14c\uc2a4\ud2b8\ub294 \uc804\uae30\uc801 \uc218\ub2e8\uc5d0\ub9cc \uc758\uc874\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc720\uc804 \uac15\ub3c4 \ubc0f \uc2b5\uae30 \ud14c\uc2a4\ud2b8. \uc624\uc77c \ud14c\uc2a4\ud2b8\ub294 \ud30c\uad34 \uc804\uc555 \ubc0f \uc2b5\uae30 \ud568\ub7c9 \ud14c\uc2a4\ud2b8\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc624\uc77c\uc758 BDV\uac00 \uac10\uc18c\ud558\uac70\ub098 \uc2b5\uae30\uac00 \uc99d\uac00\ud558\uba74 \ubcc0\uc555\uae30 \ub0b4\ubd80\uc5d0 \ubb3c\uc774 \uce68\ud22c\ud588\uac70\ub098 \uc624\uc77c\uc774 \uc5f4\ud654\ub418\uc5c8\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub2e4\ud589\ud788\ub3c4 \uc774 \ub450 \uac00\uc9c0 \ub9e4\uac1c\ubcc0\uc218\ub294 \uce21\uc815\ud558\uae30\uc5d0 \uc800\ub834\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\ud574 \uac00\uc2a4 \ubd84\uc11d. DGA\ub294 \uc624\uc77c \uce68\uc9c0 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uac00\uc7a5 \uc9c4\ubcf4\ub41c \uce21\uc815 \ubc29\ubc95\uc774\uba70, \ub2e4\uc591\ud55c \uacb0\ud568\uc774 \uc11c\ub85c \ub2e4\ub978 \uac00\uc2a4\ub97c \uc0dd\uc131\ud558\uae30 \ub54c\ubb38\uc5d0 \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 700\ub3c4 \uc12d\uc528 \uc774\uc0c1\uc758 \uc5f4\uc801 \uacb0\ud568\uc740 \uc5d0\ud2f8\ub80c\uacfc \uba54\ud0c4\uc744 \uc0dd\uc131\ud558\uace0, 300\ub3c4\uc5d0\uc11c 700\ub3c4 \uc12d\uc528 \uc0ac\uc774\uc758 \uc5f4\uc801 \uacb0\ud568\uc740 \uc5d0\ud0c4\uacfc \uc5d0\ud2f8\ub80c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ubd80\ubd84 \ubc29\uc804\uc740 \uc218\uc18c\uc640 \uba54\ud0c4\uc758 \uc874\uc7ac\ub85c \ud2b9\uc9d5\uc9c0\uc5b4\uc9c0\uba70, \uc544\ud0b9\uc740 \uacb0\ud568\uc758 \uc2ec\uac01\ud55c \uc9d5\ud6c4\ub85c \uc54c\ub824\uc9c4 \uc544\uc138\ud2f8\ub80c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc140\ub8f0\ub85c\uc624\uc2a4\uc758 \uacfc\uc5f4\uc740 \uc77c\uc0b0\ud654\ud0c4\uc18c, \uc774\uc0b0\ud654\ud0c4\uc18c \ubc0f \ud478\ub974\ud478\ub784\ub85c \ud2b9\uc9d5\uc9c0\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\ud574\uc11d\uc740 \ud604\uc7ac \ucd1d \uac00\uc5f0\uc131 \uac00\uc2a4 \ud568\ub7c9\uc774 \uc544\ub2cc \ubc31\ubd84\uc704\uc218\uc5d0 \uae30\ubc18\ud558\uc5ec IEEE C57.104\uc5d0 \uc758\ud574 \uc124\uba85\ub429\ub2c8\ub2e4. \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub2e4\ub978 \ubc29\ubc95\uc73c\ub85c\ub294 \ub450\ubc1c \uc0bc\uac01\ud615\uacfc \uc624\uac01\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 DGA \ud55c\uacc4\uc640 \uad00\ub828\ud558\uc5ec \uc628\ub77c\uc778\uc5d0\uc11c \uc81c\uacf5\ub418\ub294 \ud45c\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc758\ubbf8\uac00 \uc5c6\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \ud55c\uacc4\ub294 \ud2b9\uc815 \uc7a5\ube44\uc758 \uc5f0\ub839\uacfc \uac00\uc2a4 \uc774\ub825\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<p>\ucd94\uc138\ub294 \ub2e8\uc77c \uc0d8\ud50c\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \uc911\uc694\ud569\ub2c8\ub2e4. \uac00\uc2a4 \uc218\uce58\uac00 \uc218\ub144 \ub3d9\uc548 \uc548\uc815\uc801\uc774\ub77c\uba74, \uac12\uc774 \ub192\ub354\ub77c\ub3c4 \uc774\ub294 \uc88b\uc740 \uc2e0\ud638\uc785\ub2c8\ub2e4. \ubc18\ub300\ub85c, \uc218\uce58\uc758 \uc99d\uac00\uac00 \uc788\uc73c\uba74 \uc218\uce58\uac00 \ub192\uc9c0 \uc54a\ub354\ub77c\ub3c4 \uacbd\uace0 \uc2e0\ud638\uc785\ub2c8\ub2e4. \uc774\uac83\uc774 \uc815\uae30\uc801\uc73c\ub85c \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uace0 \uac01 \ud14c\uc2a4\ud2b8 \uc2dc \uc774\uc804 \ub370\uc774\ud130\uc640 \ube44\uad50\ud574\uc57c \ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \uc774\ub97c \uc2e4\uc6a9\uc801\uc73c\ub85c \ub9cc\ub4dc\ub294 \ubaa8\ub2c8\ud130\ub9c1 \uad00\ud589, \uc989 \uc8fc\uae30\uc801\uc778 \uc0d8\ud50c\ub9c1 \ub300\uc2e0 \uc9c0\uc18d\uc801\uc778 \uac00\uc2a4 \ubaa8\ub2c8\ud130\ub9c1\uc740 \uc774 \uac1c\uc694\uc5d0\uc11c \uc124\uba85\ub429\ub2c8\ub2e4. <a href=\"https:\/\/subian-electric.com\/ko\/blog\/real-time-transformer-gas-monitoring-to-support-condition-based-maintenance\/\">\uc0c1\ud0dc \uae30\ubc18 \uc720\uc9c0\ubcf4\uc218\ub97c \uc704\ud55c \uc2e4\uc2dc\uac04 \ubcc0\uc555\uae30 \uac00\uc2a4 \ubaa8\ub2c8\ud130\ub9c1<\/a>.<\/p>\n<h2>\uadf9\uc131, \ubca1\ud130 \uadf8\ub8f9 \ubc0f \uc704\uc0c1<\/h2>\n<p>\uc774 \ud14c\uc2a4\ud2b8\ub294 \ubcc0\uc555\uae30\uac00 \uc774\ub984\ud45c\uc5d0 \uc81c\uacf5\ub41c \uc815\ubcf4\uc5d0 \ub530\ub77c \uc5f0\uacb0\ub418\uc5c8\uc74c\uc744 \ubcf4\uc5ec\uc8fc\uba70, \ubcd1\ub82c \uc791\ub3d9\uc758 \uc548\uc804\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub2e8\uc0c1 \uadf9\uc131 \ud14c\uc2a4\ud2b8\ub294 \uad8c\uc120\uc774 \uac00\uc0b0 \uadf9\uc131\uc778\uc9c0 \uac10\uc0b0 \uadf9\uc131\uc778\uc9c0\ub97c \uacb0\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc0bc\uc0c1 \uc704\uc0c1 \uad00\uacc4 \ud14c\uc2a4\ud2b8\ub294 \ubcc0\uc555\uae30\uc758 \ubca1\ud130 \uadf8\ub8f9 \ubc0f \uc704\uc0c1 \uc21c\uc11c\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \ub450 \uac1c\uc758 \ubcc0\uc555\uae30\uac00 \ubcd1\ub82c\ub85c \uc791\ub3d9\ud560 \ub54c \uadf9\uc131 \ub610\ub294 \ubca1\ud130 \uadf8\ub8f9\uc774 \uc77c\uce58\ud558\uc9c0 \uc54a\uc73c\uba74 \ub450 \ubcc0\uc555\uc2a4\ub97c \ud0dc\uc6b8 \ub9cc\ud07c \uac15\ud55c \uc804\ub958\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc774\ub294 \uc2dc\uc6b4\uc804\uc758 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc22b\uc790 \uc77d\uae30: \ud1b5\uacfc, \uc870\uc0ac \ub610\ub294 \uc911\uc9c0<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\ud14c\uc2a4\ud2b8<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc218\uc6a9<\/th>\n<th>\uc870\uc0ac<\/th>\n<th>\uc911\uc9c0\ud558\uace0 \uc9c4\ub2e8<\/th>\n<\/tr>\n<tr>\n<td>\ubcc0\ud658 \ube44\uc728 (TTR)<\/td>\n<td>\uc774\ub984\ud45c\uc5d0\uc11c \u00b10.5% \uc774\ub0b4, \ubaa8\ub4e0 \ud0ed<\/td>\n<td>\uc77c\uad00\ub41c \ud3b8\ucc28<\/td>\n<td>\ub2e8\uc0c1 \uaebc\uc9d0, \ub610\ub294 \uc77d\uae30 \uc5c6\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uad8c\uc120 \uc800\ud56d<\/td>\n<td>\uc704\uc0c1\uc774 \uade0\ud615 \uc7a1\ud600 \uc788\uc73c\uba70, \uacf5\uc7a5 \ubcf4\uace0\uc11c\uc640 \uc77c\uce58<\/td>\n<td>\uba87 \ud37c\uc13c\ud2b8\uc758 \ubd84\uc0b0<\/td>\n<td>\ud55c \uc704\uc0c1\uc774 \uba85\ud655\ud788 \ub192\uac70\ub098 \ub4dc\ub9ac\ud504\ud2b8<\/td>\n<\/tr>\n<tr>\n<td>\uc808\uc5f0 \uc800\ud56d<\/td>\n<td>\ud074\ub798\uc2a4\uc758 \uae30\uc900\uc120 \uc774\uc0c1<\/td>\n<td>\uc774\uc804 \ud14c\uc2a4\ud2b8\uc5d0 \ub300\ud55c \ud558\ub77d \ucd94\uc138<\/td>\n<td>\uc804\uc555 \ud074\ub798\uc2a4\uc758 \ucd5c\uc18c\uac12 \uc774\ud558<\/td>\n<\/tr>\n<tr>\n<td>\ud3b8\uadf9 \uc9c0\uc218<\/td>\n<td>\u2265 2.0<\/td>\n<td>1.5\u20132.0<\/td>\n<td>0 \uadfc\ucc98 (1\ubd84 IR\uc774 5,000 M\u03a9\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294 \ud55c)<\/td>\n<\/tr>\n<tr>\n<td>\uc784\ud53c\ub358\uc2a4 (%Z)<\/td>\n<td>\uc774\ub984\ud45c\uc5d0\uc11c \u00b17.5% \uc774\ub0b4<\/td>\n<td>\uc801\ub2f9\ud55c \ud3b8\ucc28<\/td>\n<td>\ud070 \ud3b8\ucc28 \u2014 \uad8c\uc120 \ubcc0\ud615 \uac00\ub2a5\uc131<\/td>\n<\/tr>\n<tr>\n<td>DGA<\/td>\n<td>\uc0c1\ud0dc 1, \uc548\uc815\uc801\uc778 \ucd94\uc138<\/td>\n<td>\uc0c1\uc2b9 \ucd94\uc138 \ub610\ub294 \uc0c1\ud0dc 2<\/td>\n<td>\uc544\uc138\ud2f8\ub80c \uc874\uc7ac, \ub610\ub294 \uc0c1\ud0dc 3<\/td>\n<\/tr>\n<tr>\n<td>\uc624\uc77c BDV<\/td>\n<td>\uc9c0\uc815\ub41c \ucd5c\uc18c\uac12 \uc774\uc0c1<\/td>\n<td>\uae30\uc900\uc120\uc5d0 \ub300\ud574 \ud558\ub77d<\/td>\n<td>\uc808\uc5f0\uc744 \uc190\uc0c1\uc2dc\ud0ac \ub9cc\ud07c \ub0ae\uc74c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud14c\uc2a4\ud2b8\ub41c \uc7a5\uce58\uac00 \uc2e4\ud328\ud588\uc744 \ub54c \ud574\uc57c \ud560 \uc77c\uc740 \uadf8\uac83\uc774 \uc65c \uc2e4\ud328\ud588\ub294\uc9c0\ub97c \uc124\uba85\ud558\ub294 \uac83\uc774\uc9c0, \uadf8\uac83\uc5d0 \ub300\ud574 \ud310\ub2e8\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub2e4. \ub9cc\uc57d \uc7a5\uce58\uac00 \uc798\ubabb\ub41c \ud0ed\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacfc\ub3c4\ud55c \ube44\uc728\uc744 \ubcf4\uc778\ub2e4\uba74, 5\ubd84 \uc548\uc5d0 \uc218\uc815\ud560 \uc218 \uc788\ub2e4. \ub9cc\uc57d \uac74\uc2dd \uc7a5\uce58\uac00 \ub9e4\uc6b0 \ub192\uc740 \uc808\uc5f0 \uc800\ud56d \uac12\uc744 \uac00\uc9c0\uba74\uc11c \ub2e4\uc18c \ub0ae\uc740 PI\ub97c \ubcf4\uc778\ub2e4\uba74, \uc774\ub294 \uc5f4\ud654\uac00 \uc544\ub2c8\ub77c \uce21\uc815 \uc7a1\uc74c\uc758 \uc874\uc7ac\ub97c \ub098\ud0c0\ub0b8\ub2e4. \uc774 \ub2e8\uacc4\uc5d0\uc11c\uc758 \uc9c4\ub2e8 \uaddc\uc728\uc740 \uc11c\ube44\uc2a4 \uac00\ub2a5\ud55c \ubcc0\uc555\uae30\uac00 \ud558\ub098\uc758 \uc22b\uc790\uc5d0 \uc758\ud574 \ud3d0\uae30\ub418\ub294 \uac83\uc744 \ub9c9\uc73c\uba70, \uc77c\ubc18\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc\ub97c \ud1b5\ud55c \uccb4\uacc4\uc801\uc778 \uacbd\ub85c\uac00 \uc774 \uac00\uc774\ub4dc\uc5d0 \uc124\uc815\ub418\uc5b4 \uc788\ub2e4. <a href=\"https:\/\/subian-electric.com\/ko\/news\/practical-guide-to-troubleshooting-power-transformer-faults\/\">\uc804\ub825 \ubcc0\uc555\uae30 \uacb0\ud568 \ubb38\uc81c \ud574\uacb0<\/a>.<\/p>\n<h2>\ubcc0\uc555\uae30 \uc720\ud615\uc5d0 \ub530\ub978 \ud14c\uc2a4\ud2b8 \ubc30\ud130\ub9ac \ubcc0\ud654<\/h2>\n<p>\uae30\ubcf8 \uc804\uae30 \ud14c\uc2a4\ud2b8\ub294 \ubcf4\ud3b8\uc801\uc774\ub2e4. \ubcc0\uacbd\ub418\ub294 \uc720\uc77c\ud55c \uac83\uc740 \uc138\ubd80 \uc0ac\ud56d\uacfc \uc8fc\uc5b4\uc9c0\ub294 \uc2a4\ud2b8\ub808\uc2a4\uc774\ub2e4.<\/p>\n<ul>\n<li>\ubc30\uc804 \ubcc0\uc555\uae30(\uc624\uc77c \ud3ec\ud568). \uc804\uae30 \ud14c\uc2a4\ud2b8\uc758 \uc804\uccb4 \ubc30\ud130\ub9ac\uc640 \uc624\uc77c BDV, \uc2b5\uae30 \ubc0f DGA. \ub3c4\ub85c\ubcc0 \ubc0f \uad6c\ub369\uc774\ud615 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \ud45c\uc900 \ub3c4\uad6c<\/li>\n<li>\uac74\uc2dd \ubcc0\uc555\uae30. \uc624\uc77c \ud14c\uc2a4\ud2b8 \uc5c6\uc774 \ub3d9\uc77c\ud55c \uc804\uae30 \ud14c\uc2a4\ud2b8 \ubc30\ud130\ub9ac. \uac74\uc2dd \uae30\uacc4\uc758 \uacbd\uc6b0 \uc808\ucc28\ub294 \uc790\ub3d9\uc774\uba70 \uc5ec\uae30\uc5d0\uc11c \uac74\uc2dd \ubcc0\uc555\uae30 \uc815\uae30 \ud14c\uc2a4\ud2b8 \uc124\uba85\uc5d0 \uc124\uba85\ub418\uc5b4 \uc788\ub2e4. PD \uce21\uc815\uc740 \ud14c\uc2a4\ud2b8\ud560 \uc624\uc77c\uc774 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc0c1\ub2f9\ud788 \uc911\uc694\ud558\ub2e4.<\/li>\n<li>\ub300\ud615 \uc804\ub825 \ubcc0\uc555\uae30. \uc704\uc5d0\uc11c \uc5b8\uae09\ud55c \ubaa8\ub4e0 \uc804\uae30 \ud14c\uc2a4\ud2b8 \uc678\uc5d0\ub3c4 \uc808\uc5f0 \uc804\ub825 \uacc4\uc218 \ud14c\uc2a4\ud2b8(GST, GSTg, UST \ubc84\uc804), \uc815\uc804 \uc6a9\ub7c9 \ud14c\uc2a4\ud2b8, \uba85\ud310 C1 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ub300\ud55c \ubd80\uc2f1 \uc804\ub825 \uacc4\uc218 \ud14c\uc2a4\ud2b8; \ubaa8\ub4e0 \uc0ac\ub78c\uc744 \uc704\ud55c SFRA \ubc29\ubc95\uc774 \ucd94\uac00\ub41c\ub2e4.<\/li>\n<li>\uacc4\uce21 \ubcc0\uc555\uae30. \ube44\uc728 \ubc0f \uadf9\uc131 \uac80\uc0ac, \uadf8\ub9ac\uace0 \uc815\ud655\ub3c4 \ud074\ub798\uc2a4 \ud14c\uc2a4\ud2b8\ub294 \ub300\ud615 \uc804\ub825 \ubcc0\uc555\uae30\uc758 \uae30\uc900\uc774 \uc544\ub2cc \uc790\uccb4 \uae30\uc900\uc5d0 \ub530\ub77c \uc218\ud589\ub418\uc5b4\uc57c \ud55c\ub2e4.<\/li>\n<li>\uc18c\ud615 \ubc0f \ub2e8\uc0c1 \ubcc0\uc555\uae30. \uac04\ub2e8\ud55c \ud14c\uc2a4\ud2b8\uac00 \ubcf4\ud1b5 \ucda9\ubd84\ud558\ub2e4: \uc5f0\uc18d\uc131 \ud14c\uc2a4\ud2b8, \uc800\ud56d \ud14c\uc2a4\ud2b8, \ube44\uc728 \ud14c\uc2a4\ud2b8, \uc804\uc555 \ud14c\uc2a4\ud2b8.<\/li>\n<\/ul>\n<h2>\uc120\ud0dd \uc0ac\ud56d\uc774 \uc544\ub2cc \uc548\uc804 \uaddc\uce59<\/h2>\n<p>\ubaa8\ub4e0 DC \ud14c\uc2a4\ud2b8 \ud6c4 \ubc29\uc804. TTR, \uc808\uc5f0 \uc800\ud56d \ubc0f \uc804\ub825 \uacc4\uc218 \ud14c\uc2a4\ud2b8\ub294 \ubaa8\ub450 \uad8c\uc120\uc5d0 \uc804\ud558\ub97c \uc8fc\uba70, \uad8c\uc120\uc740 \ubd84\ub9ac \ud6c4\uc5d0\ub3c4 \ucd95\uc804\uae30\ucc98\ub7fc \uc774 \uc804\ud558\ub97c \uc720\uc9c0\ud55c\ub2e4. \ud14c\uc2a4\ud2b8 \ud6c4 \uc989\uc2dc \uc811\uc9c0\ubd09\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc811\uc9c0\ud574\uc57c \ud558\uba70, \ub2e4\uc74c \ub2e8\uacc4\uae4c\uc9c0 \uc811\uc9c0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud574\uc57c \ud55c\ub2e4. \uc774\uac83\uc774 \uae30\uc220\uc790\ub4e4\uc774 \ube44\ud65c\uc131\ud654\ub41c \uacc4\uce21\uae30\ub85c \uac10\uc804\ub420 \uc218 \uc788\ub294 \ubc29\ubc95\uc774\ub2e4.<\/p>\n<p>\uc800\ud56d \ub610\ub294 \uc5f0\uc18d\uc131 \uce21\uc815\uc744 \uc218\ud589\ud558\uae30 \uc804\uc5d0 \uaca9\ub9ac\ud558\uace0 \uc7a0\uae08 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud574\uc57c \ud55c\ub2e4. \uc804\uc6d0\uc774 \uacf5\uae09\ub41c \ud68c\ub85c\uc5d0\uc11c \uc634\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uba74 \uacc4\uce21\uae30\uac00 \ud30c\uc190\ub420 \uc218 \uc788\uc73c\uba70, \uc791\uc5c5\uc790\uac00 \ub2e4\uce60 \uc218 \uc788\ub2e4.<\/p>\n<p>\uc808\uc5f0 \uc800\ud56d \ud14c\uc2a4\ud2b8 \uc804\uc5d0 \uc11c\uc9c0 \ubcf4\ud638\uae30, \ubcf4\ud638 \ub9b4\ub808\uc774 \ubc0f \uc81c\uc5b4 \ud68c\ub85c\uc758 \ud50c\ub7ec\uadf8\ub97c \ubf51\uc544\uc57c \ud55c\ub2e4. \uace0\uc804\uc555\uc774 \uc774\ub4e4\uc744 \uc190\uc0c1\uc2dc\ud0ac \uac83\uc774\ub2e4.<\/p>\n<p>PPE\ub294 NFPA 70E \uae30\uc900 \ubc0f \uc2dc\uc124\uc5d0\uc11c \uc218\ud589\ub41c \uc544\ud06c \ud50c\ub798\uc2dc \uc5f0\uad6c \uacb0\uacfc\uc5d0 \ub530\ub77c \uc804\uc555 \ud074\ub798\uc2a4\uc5d0 \ub9de\uc544\uc57c \ud558\uba70, \uc804\ud1b5\uc5d0 \ub530\ub77c\uc11c\ub294 \uc548 \ub41c\ub2e4.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\ubcc0\uc555\uae30\uac00 \uc791\ub3d9\ud558\ub294\uc9c0 \ud14c\uc2a4\ud2b8\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc778\uac00?<\/h3>\n<p>\ub354 \uc791\uc740 \ubcc0\uc555\uae30\ub97c \uc810\uac80\ud558\ub824\uba74 \uba3c\uc800 \ubd84\ub9ac\ud558\uace0, \uba40\ud2f0\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uad8c\uc120 \uc5f0\uc18d\uc131 \uac80\uc0ac \ubc0f DC \uc800\ud56d \uce21\uc815\uc744 \uc218\ud589\ud55c \ub2e4\uc74c, \uc815\uaca9 AC \uc804\uc555\uc744 1\ucc28 \uce21\uc5d0 \uc801\uc6a9\ud558\uace0 2\ucc28 \uce21\uc5d0\uc11c \uac70\uc758 \uc815\uaca9 \uc804\uc555\uc774 \uce21\uc815\ub418\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \ub354 \ud070 \ubcc0\uc555\uc790\uc758 \uacbd\uc6b0, \ud1b5\uacfc\ub41c \ud544\ub4dc \uac80\uc0ac\ub294 \uba85\ud310 \uc0ac\uc591\uc758 \u00b10.5% \uc774\ub0b4\uc758 \ubaa8\ub4e0 \ud0ed\uc5d0 \ub300\ud55c \ubcc0\ud658 \ube44\uc728 \ud14c\uc2a4\ud2b8, 2.0\ubcf4\ub2e4 \ub192\uc740 \ud3b8\uadf9 \uc9c0\uc218\ub97c \ub098\ud0c0\ub0b4\ub294 \uc808\uc5f0 \uc800\ud56d \uce21\uc815, \uadf8\ub9ac\uace0 \ubd80\ud558 \uc0c1\ud0dc\uc5d0\uc11c\uc758 \uc2dc\uac01\uc801 \ubc0f \uc5f4 \uac80\uc0ac\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc624\uc77c\uc774 \ucc44\uc6cc\uc9c4 \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0, \ub053\ub294 \uc720\uc804 \uac15\ub3c4 \ud14c\uc2a4\ud2b8\uc640 \uc6a9\ud574 \uac00\uc2a4 \ud568\ub7c9 \ud14c\uc2a4\ud2b8\ub3c4 \ud544\uc694\ud569\ub2c8\ub2e4. \u201c\uc791\ub3d9 \uc911\u201d\uc774\ub77c\ub294 \uc6a9\uc5b4\ub294 \uc704\uc5d0\uc11c \uc5b8\uae09\ud55c \ubaa8\ub4e0 \uc0ac\ud56d\uc774 \ud1b5\uacfc\ub418\uc5c8\uc74c\uc744 \uc758\ubbf8\ud558\uba70, 2\ucc28 \uce21\uc5d0 \uc5b4\ub5a4 \uc885\ub958\uc758 \uc804\uc555\uc774 \uc874\uc7ac\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ubcc0\uc555\uae30\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc8fc\uc694 \uc804\uae30 \ubc29\ubc95\uc5d0\ub294 \ubcc0\uc555\uae30 \ube44\uc728(TTR), \uad8c\uc120 \uc800\ud56d, \ud3b8\uadf9 \uc9c0\uc218 \ubc0f \uc720\uc804 \ud761\uc218 \ube44\uc728\uc744 \uc0ac\uc6a9\ud558\ub294 \uc808\uc5f0 \uc800\ud56d, \uc808\uc5f0 \uc804\ub825 \uacc4\uc218 \ub610\ub294 \ud0c4 \ub378\ud0c0, \uc778\uac00 \uc804\uc555(\uc804\ub825 \uc8fc\ud30c\uc218 \ub0b4\uc804\uc555), \ub099\ub8b0 \uc784\ud384\uc2a4, \ubd80\ubd84 \ubc29\uc804, \uc790\uadf9 \ub610\ub294 \ubb34\ubd80\ud558 \uc190\uc2e4, \ub2e8\ub77d \uc784\ud53c\ub358\uc2a4\ub97c \uac00\uc9c4 \ubd80\ud558 \uc190\uc2e4, \uadf9\uc131\uacfc \uc704\uc0c1 \uad00\uacc4 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uae30\uacc4\uc801 \ub610\ub294 \ud654\ud559\uc801 \ubc29\ubc95\uc73c\ub85c\ub294 SFRA \ubc0f \uc624\uc77c \uc720\uc804 \uac15\ub3c4 \uc218\ubd84 \ud14c\uc2a4\ud2b8\uc640 \uc6a9\ud574 \uac00\uc2a4 \ubd84\uc11d\uc744 \ubcc0\uc555\uae30\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc29\ubc95\uc758 \uc120\ud0dd\uc740 \ubcc0\uc555\uae30\uc758 \uc720\ud615, \ud06c\uae30 \ubc0f \uc218\uba85 \ub2e8\uacc4\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<h3>\uba40\ud2f0\ubbf8\ud130\ub85c 12V \ubcc0\uc555\uae30\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ubc29\ubc95\uc740?<\/h3>\n<p>\ubcc0\uc555\uae30\uac00 \ubd80\ud558\uc5d0\uc11c \ubd84\ub9ac\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ubbf8\ud130\ub97c \uc634\uc73c\ub85c \uc124\uc815\ud558\uace0 1\ucc28 \uce21\uc758 \uc800\ud56d\uc744 \uce21\uc815\ud558\uc2ed\uc2dc\uc624: \uc591\uc758 \uc800\ud56d\uc744 \ubcf4\uc5ec\uc57c \ud558\uba70, \uac1c\ubc29 \ud68c\ub85c\uac00 \uc544\ub2c8\uc5b4\uc57c \ud558\uace0 \uadf8 \uac12\uc740 2\ucc28 \uad8c\uc120\uc758 \uac12\ubcf4\ub2e4 \ucee4\uc57c \ud569\ub2c8\ub2e4. \ud6c4\uc790\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub450\uaebc\uc6b4 \uc640\uc774\uc5b4\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70 \ud68c\uc804 \uc218\uac00 \uc801\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ubcc0\uc555\uae30\ub97c 1\ucc28 \uce21\uc5d0\uc11c \uba54\uc778 \uc804\uc6d0\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0, \ubcc0\uc555\uae30\uc5d0 \uc815\uaca9 \uc804\uc555\uc744 \uacf5\uae09\ud558\uace0 \ubbf8\ud130\ub97c AC \ubcfc\ud2b8\ub85c \uc124\uc815\ud558\uc5ec 2\ucc28 \uc804\uc555\uc744 \uce21\uc815\ud558\uc2ed\uc2dc\uc624 \u2014 \ubbf8\ud130\ub294 \ubd80\ud558 \uc5c6\uc774 12\ubcfc\ud2b8\uc5d0 \uac00\uae4c\uc6b4 \uac12\uc744 \uc77d\uc5b4\uc57c \ud558\uba70 \uc57d\uac04 \ub192\uc740 \uc804\uc555\uc744 \ud45c\uc2dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uce21\uc815\uac12\uc774 \uc608\uc0c1 \uac12\uc758 \uc808\ubc18 \ub610\ub294 \ub450 \ubc30\uc778 \uacbd\uc6b0, \uce21\uc815\uac12\uc774 \ub2e4\ub978 \uad8c\uc120\uc5d0\uc11c \uac00\uc838\uc628 \uac83\uc785\ub2c8\ub2e4. 1\ucc28 \ud68c\ub85c \uc815\uaca9\uc774 \uc54c\ub824\uc9c0\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \ubcc0\uc555\uae30\uc5d0 \uba54\uc778 \uc804\uc6d0\uc744 \uc5f0\uacb0\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<h3>\uc804\uc6d0\uc774 \uc5c6\ub294 \uc0c1\ud0dc\uc5d0\uc11c \uba40\ud2f0\ubbf8\ud130\ub85c \ubcc0\uc555\uae30\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ubc29\ubc95\uc740?<\/h3>\n<p>\uc804\uc6d0\uc774 \uc5c6\ub294 \uc0c1\ud0dc\uc5d0\uc11c \uc5f0\uc18d\uc131\uacfc DC \uc800\ud56d\uc744 \ud655\uc778\ud558\ub294 \uac83\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub450 \uac1c\uc758 \ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uad8c\uc120\ubcc4\ub85c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uce21\uc815\uac12\uc774 \ubb34\ud55c \uc634\uc778 \uacbd\uc6b0, \uad8c\uc120 \ub610\ub294 \ub9ac\ub4dc\uc5d0 \uac1c\ubc29 \ud68c\ub85c \ubb38\uc81c\uac00 \uc788\ub294 \uac83\uc785\ub2c8\ub2e4. \uc0c1\ub2f9\ud55c \uc800\ud56d\uc774 \uc788\ub294 \uad8c\uc120\uc5d0\uc11c \uce21\uc815\uac12\uc774 \uac70\uc758 0\uc5d0 \uac00\uae4c\uc6b4 \uacbd\uc6b0, \ub2e8\ub77d\uc774 \uc788\ub294 \uac83\uc785\ub2c8\ub2e4. 1\ucc28 \ubc0f 2\ucc28 \uc800\ud56d\uc744 \ube44\uad50\ud558\uc5ec \uc7a5\uce58\uac00 \uac15\ud558 \ubcc0\uc555\uae30\uc778\uc9c0 \ubc0f \uc77c\ubc18\uc801\uc73c\ub85c \uc5b4\ub5bb\uac8c \ubc30\uc120\ub418\uc5b4 \uc788\ub294\uc9c0 \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubcc0\uc555\uae30 \ube44\uc728, \uad8c\uc120 \uac04 \uc808\uc5f0 \uc800\ud56d\uc744 \uc124\uc815\ud558\uac70\ub098 \ub2e8\uc77c \ub2e8\ub77d \ud68c\uc804\uc744 \ucc3e\uc744 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uba54\uac70\ub85c \ubcc0\uc555\uae30\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ubc29\ubc95\uc740?<\/h3>\n<p>\ub2e4\uc74c \ub2e8\uacc4\ub294 \ubcc0\uc555\uae30\ub97c \uac00\ub2a5\ud55c \ud55c \uc644\uc804\ud788 \uaca9\ub9ac\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc11c\uc9c0 \uc5b5\uc81c\uae30, \ubcf4\ud638 \ub9b4\ub808\uc774 \ubc0f \uc81c\uc5b4 \uc804\uc790 \uc7a5\uce58\ub97c \uba3c\uc800 \ubd84\ub9ac\ud558\uc2ed\uc2dc\uc624. \uad8c\uc120 \uc808\uc5f0 \ud074\ub798\uc2a4\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8 \uc804\uc555\uc744 \uacb0\uc815\ud558\uc2ed\uc2dc\uc624 \u2014 \uc800\uc804\uc555 \uad8c\uc120\uc740 500V DC, \uc911\uc804\uc555\uc740 1kV \uc774\uc0c1\uc785\ub2c8\ub2e4. \uba3c\uc800 \uad8c\uc120 \ub300 \uc811\uc9c0\uc758 \uc800\ud56d\uc744 \uce21\uc815\ud55c \ub2e4\uc74c \uad8c\uc120 \ub300 \uad8c\uc120\uc758 \uc800\ud56d\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\uac00 \uc804\uccb4 \uae30\uac04 \ub3d9\uc548 \uc218\ud589\ub418\ub3c4\ub85d \ud558\uc2ed\uc2dc\uc624 \u2014 \ubc14\ub298\uc744 \uc989\uc2dc \uc77d\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ud3b8\uadf9 \uc9c0\uc218\ub294 1\ubd84 \ubc0f 10\ubd84 \ud6c4\uc758 \uce21\uc815\uac12\uc5d0\uc11c \uc5bb\uc5b4\uc9c0\uba70; NETA \uc218\uc6a9 \uae30\uc900\uc740 2.0 \uc774\uc0c1, \uc720\uc804 \ud761\uc218 \ube44\uc728\uc740 1.4 \uc774\uc0c1\uc785\ub2c8\ub2e4. \ub610\ud55c \uae30\uc900 \uac12\uacfc \ube44\uad50\ud558\uae30 \uc804\uc5d0 \uc628\ub3c4\uc5d0 \ub530\ub77c \uc6d0\uc2dc \uc808\uc5f0 \uc800\ud56d\uc744 \uc870\uc815\ud558\ub294 \uac83\uc744 \uc78a\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<h3>\ubcc0\uc555\uae30\ub97c \ubd84\ub9ac\ud558\uc9c0 \uc54a\uace0 \ud14c\uc2a4\ud2b8\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p>\ube44\ub85d \ubd84\ub9ac\ub41c \ud68c\ub85c\uc5d0 \ube44\uc728 \ubc0f \uc5f0\uc18d\uc131 \ud14c\uc2a4\ud2b8\ub97c \uc801\uc6a9\ud558\ub294 \uac83\uc774 \uac00\ub2a5\ud558\uc9c0\ub9cc, \uc808\uc5f0 \ud14c\uc2a4\ud2b8\uc758 \uacbd\uc6b0 \uc808\uc5f0 \uc800\ud56d \ud14c\uc2a4\ud2b8\ub294 \uace0\uc804\uc555 \uc9c1\ub958\ub97c \uc801\uc6a9\ud558\uc5ec \uc5f0\uacb0\ub41c \uc7a5\ube44\ub97c \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud68c\ub85c\uc758 \ubd84\ub9ac\ub294 \ub2e8\uc21c\ud55c \uc808\ucc28\uac00 \uc544\ub2c8\ub77c \uc774\ub7ec\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc720\ud6a8\ud558\uac8c \ub9cc\ub4e4\uae30 \uc704\ud55c \ud544\uc218 \uc804\uc81c \uc870\uac74\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.iec.ch\/\" rel=\"nofollow noopener\" target=\"_blank\">\uad6d\uc81c \uc804\uae30 \uae30\uc220 \uc704\uc6d0\ud68c \u2014 IEC 60076 \uc2dc\ub9ac\uc988, \uc804\ub825 \ubcc0\uc555\uae30<\/a><\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/595\" rel=\"nofollow noopener\" target=\"_blank\">IEC \uc6f9\uc2a4\ud1a0\uc5b4 \u2014 IEC 60076-15, \uc804\ub825 \ubcc0\uc555\uae30, \uc81c15\ubd80<\/a><\/li>\n<li><a href=\"https:\/\/standards.ieee.org\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE \ud45c\uc900 \ud611\ud68c \u2014 IEEE C57.12.90 \ud14c\uc2a4\ud2b8 \ucf54\ub4dc, IEEE 62 \ud604\uc7a5 \uc9c4\ub2e8, IEEE C57.104 DGA<\/a><\/li>\n<li><a href=\"https:\/\/www.nfpa.org\/codes-and-standards\/nfpa-70-standard-development\/70\" rel=\"nofollow noopener\" target=\"_blank\">NFPA \u2014 NFPA 70, \uad6d\uac00 \uc804\uae30 \uaddc\uc815 (\uc81c450\uc870, \ubcc0\uc555\uae30)<\/a><\/li>\n<li><a href=\"https:\/\/www.shopulstandards.com\/ProductDetail.aspx?productId=UL1562\" rel=\"nofollow noopener\" target=\"_blank\">UL \ud45c\uc900 \ubc0f \ucc38\uc5ec \u2014 UL 1562, \ubcc0\uc555\uae30, \ubc30\uae09, \uac74\uc2dd \ud0c0\uc785<\/a><\/li>\n<li><a href=\"https:\/\/www.ul.com\/\" rel=\"nofollow noopener\" target=\"_blank\">UL \uc194\ub8e8\uc158 \u2014 \ubcc0\uc555\uae30 \ubc0f \uc804\uae30 \uc7a5\ube44 \ud14c\uc2a4\ud2b8 \uc11c\ube44\uc2a4<\/a><\/li>\n<\/ul>\n<h2>\uacb0\ub860<\/h2>\n<p>\ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8\ub294 \ud2b9\uc815 \uc21c\uc11c\ub97c \ub530\ub974\uba70, \uc774 \uc21c\uc11c\uac00 \uc2e0\ub8b0\uc131\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4. \uba3c\uc800 \uc2dc\uac01\uc801 \uac80\uc0ac\uac00 \uc774\ub8e8\uc5b4\uc9c0\uace0, \uadf8 \ub2e4\uc74c\uc73c\ub85c\ub294 \ube44\ud65c\uc131 \ud14c\uc2a4\ud2b8\uac00 \uc9c4\ud589\ub418\uba70, \ub9c8\uc9c0\ub9c9\uc73c\ub85c \ud65c\uc131 \ud14c\uc2a4\ud2b8\uac00 \uc9c4\ud589\ub429\ub2c8\ub2e4. \uac01 DC \ud14c\uc2a4\ud2b8 \ud6c4\uc5d0\ub294 \ud56d\uc0c1 \uad8c\uc120\uc774 \ubc29\uc804\ub418\uace0 \ubaa8\ub4e0 \uce21\uc815\uac12\uc774 \uae30\ub85d\ub418\uc5b4 \ucc38\uc870\ub85c \ubcf4\uad00\ub429\ub2c8\ub2e4.<\/p>\n<p>\ubcc0\uc555\uae30 \ud14c\uc2a4\ud2b8\uc5d0 \uc788\uc5b4 \uace0\ub824\ud574\uc57c \ud560 \uc138 \uac00\uc9c0 \uc694\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubcc0\uc555\uae30\ub294 \ud2b9\uc815 \ud2b9\uc131\uc5d0 \ub530\ub77c \ud14c\uc2a4\ud2b8\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc81c\uc5b4 \ubcc0\uc555\uae30\ub294 \uba40\ud2f0\ubbf8\ud130\uc640 \ube44\uc728 \ud14c\uc2a4\ud2b8 \ud0a4\ud2b8\ub9cc \ud544\uc694\ud558\uc9c0\ub9cc, 1MVA \ubcc0\uc555\uae30\ub294 \uc644\uc804\ud788 \ub2e4\ub978 \uc7a5\ube44\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub370\uc774\ud130\uc758 \uc9c8\uc801 \ube44\uad50\uac00 \uc774\ub8e8\uc5b4\uc838\uc57c \ud558\uba70, \uc808\ub300\uc801\uc778 \uc218\uce58\uc5d0 \uc758\uc874\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4 \u2014 \ube44\uc728\uc740 \uba85\ud310 \ud310\ub3c5\uac12\uc758 \u00b10.5% \uc774\ub0b4\uc5ec\uc57c \ud558\uba70, \uad8c\uc120 \uc800\ud56d\uc740 \uc0c1\uac04\uc5d0 \uc798 \uade0\ud615\uc744 \uc774\ub8e8\uc5b4\uc57c \ud558\uace0 \uacf5\uc7a5 \uc0ac\uc591\uacfc \uc77c\uce58\ud574\uc57c \ud558\uba70, PI\ub294 2.0 \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uc9c0\ub9cc, \ub192\uc740 \uc800\ud56d \uc218\uc900\uc5d0\uc11c\ub294 \uc774 \uc9c0\ud45c\uac00 \ub354 \uc774\uc0c1 \uc758\ubbf8\uac00 \uc5c6\ub2e4\ub294 \uac83\uc744 \uae68\ub2ec\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \ud14c\uc2a4\ud2b8\ub294 \ud2b9\uc815 \uc21c\uc11c\ub85c \uc218\ud589\ub418\uc5b4\uc57c \ud558\uba70, \ubaa8\ub4e0 \uac83\uc744 \uae30\ub85d\ud558\uace0 \uac01 DC \ud14c\uc2a4\ud2b8 \ud6c4 \uad8c\uc120\uc744 \ubc29\uc804\ud574\uc57c \ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30 \ubb38\uc81c\uc758 \ub300\ubd80\ubd84\uc740 \uc2e4\uc81c\ub85c \ubc1c\uc0dd\ud558\uae30 \ud6e8\uc52c \uc804\uc5d0 \uac00\uc2dc\uc801\uc73c\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Transformers undergo a series of tests at various times during their life cycle, with each of these tests falling into a different category, and passing is measured with different criteria per test. For example, testing a simple 12 V control transformer using a multimeter is not at all similar to commissioning a 1 MVA distribution [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11688,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11687","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/11687","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=11687"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/11687\/revisions"}],"predecessor-version":[{"id":11692,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/11687\/revisions\/11692"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media\/11688"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=11687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=11687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=11687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}