{"id":17846,"date":"2025-07-03T20:31:27","date_gmt":"2025-07-03T12:31:27","guid":{"rendered":"https:\/\/viox.com\/?p=17846"},"modified":"2026-03-26T17:04:44","modified_gmt":"2026-03-26T09:04:44","slug":"what-is-a-changeover-switch","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ko\/what-is-a-changeover-switch\/","title":{"rendered":"\uccb4\uc778\uc9c0\uc624\ubc84 \uc2a4\uc704\uce58\ub780 \ubb34\uc5c7\uc778\uac00: \uc644\uc804 \uac00\uc774\ub4dc"},"content":{"rendered":"<div class=\"product-intro\">\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Changeover-switch-installed-in-a-low-voltage-power-distribution-panel.webp\" alt=\"A changeover switch professionally installed in a low-voltage power distribution panel\" style=\"display: block; margin: 0 auto; max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; margin-top: 10px;\">\uc800\uc804\uc555 \ubc30\uc804\ubc18 \ub0b4\uc5d0 \uc804\ubb38\uc801\uc73c\ub85c \uc124\uce58\ub41c \uc804\ud658 \uc2a4\uc704\uce58\ub85c, \uc774\uc911 \uc804\uc6d0\uc744 \uba85\ud655\ud558\uac8c \ub77c\uc6b0\ud305\ud569\ub2c8\ub2e4.<\/figcaption><\/figure>\n<p>A <strong>\uc804\ud658 \uc2a4\uc704\uce58<\/strong> \ub294 \ud55c \uc804\uc6d0\uc5d0\uc11c \ub2e4\ub978 \uc804\uc6d0\uc73c\ub85c \ubd80\ud558\ub97c \uc804\ub2ec\ud558\ub294 \uc804\uae30 \uc2a4\uc704\uce6d \uc7a5\uce58\uc774\uba70, \ub450 \uc804\uc6d0\uc744 \uc11c\ub85c \uc548\uc804\ud558\uac8c \uaca9\ub9ac\ud569\ub2c8\ub2e4. \ubc1c\uc804\uae30 \ubc31\uc5c5 \uc2dc\uc2a4\ud15c, \uc774\uc911 \uacf5\uae09 \ubc30\uc804\ubc18 \ubc0f \ud544\uc218 \ubd80\ud558 \ud328\ub110\uc5d0\uc11c \uc18c\uc2a4 \uc804\uc1a1\uc774 \ubc1c\uc0dd\ud558\ub294 \ubc29\uc2dd\uacfc \uc2dc\uae30\ub97c \uc81c\uc5b4\ud558\uace0, \ub450 \uc18c\uc2a4\uac00 \ubd80\ud558 \uce21\uc5d0\uc11c \ub9cc\ub098\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub294 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc804\ud658 \uc2a4\uc704\uce58\uc758 \uc791\ub3d9 \ubc29\uc2dd, \uc218\ub3d9 \ubc0f \uc790\ub3d9 \uc720\ud615 \uac04\uc758 \ucc28\uc774\uc810, \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uc2a4\uc704\uce58 \uc120\ud0dd \ubc29\ubc95, \uc2dc\uc2a4\ud15c\uc744 \uc7a5\uae30\uac04 \uc548\uc804\ud558\uac8c \uc720\uc9c0\ud558\ub294 \uc124\uce58 \ubc0f \uc720\uc9c0 \uad00\ub9ac \ubc29\ubc95\uc5d0 \ub300\ud574 \uc54c\uc544\uc57c \ud560 \ubaa8\ub4e0 \uac83\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<p>\uc544\ub798 \uc139\uc158\uc5d0\uc11c\ub294 \uc791\ub3d9 \uc6d0\ub9ac, \uc218\ub3d9 \ubc0f \uc790\ub3d9 \ubcc0\ud615 \uac04\uc758 \uc720\ud615 \uc120\ud0dd, \uadf9 \uad6c\uc131, \ud45c\uc900 \uc900\uc218(IEC 60947-6-1, UL 1008) \ubc0f \uc804\ud658 \uc2a4\uc704\uce58\uac00 20\ub144\uc758 \uc11c\ube44\uc2a4 \uc218\uba85 \ub3d9\uc548 \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud558\ub294 \uc2e4\uc9c8\uc801\uc778 \uc120\ud0dd \ubc0f \uc124\uce58 \uacb0\uc815\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<h2>\uc804\ud658 \uc2a4\uc704\uce58 \uac1c\uc694<\/h2>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; text-align: left; margin: 20px 0;\">\n<thead>\n<tr>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\ud56d\ubaa9<\/th>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\uc138\ubd80 \uc815\ubcf4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>\ud575\uc2ec \uae30\ub2a5<\/strong><\/td>\n<td style=\"padding: 10px;\">\ud55c \uc18c\uc2a4\uc5d0\uc11c \ub2e4\ub978 \uc18c\uc2a4\ub85c \uc804\uae30 \ubd80\ud558 \uc804\uc1a1<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc77c\ubc18\uc801\uc778 \uc18c\uc2a4 \uc30d<\/strong><\/td>\n<td style=\"padding: 10px;\">\uc720\ud2f8\ub9ac\ud2f0 \u2194 \ubc1c\uc804\uae30, \uc8fc \uacf5\uae09 \uc7a5\uce58 \u2194 \ubc31\uc5c5 \uacf5\uae09 \uc7a5\uce58, \uadf8\ub9ac\ub4dc \u2194 \uc778\ubc84\ud130\/\ud0dc\uc591\uad11<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc8fc\uc694 \uc548\uc804 \uc5ed\ud560<\/strong><\/td>\n<td style=\"padding: 10px;\">\ub450 \uac1c\uc758 \ub3c5\ub9bd\uc801\uc778 \uc18c\uc2a4\uc758 \ub3d9\uc2dc \uc5f0\uacb0 \ubc29\uc9c0(\uc5ed\uc804\ub958 \ubc29\uc9c0)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc8fc\uc694 \uc81c\ud488 \uc720\ud615<\/strong><\/td>\n<td style=\"padding: 10px;\">\uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58, \uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58(ATS)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc77c\ubc18\uc801\uc778 \uc124\uce58 \uc9c0\uc810<\/strong><\/td>\n<td style=\"padding: 10px;\">\uc8fc \ubc30\uc804\ubc18, \ubc1c\uc804\uae30 \ud328\ub110, \ud544\uc218 \ubd80\ud558 \ud328\ub110, \uc804\uc1a1 \uc5b4\uc148\ube14\ub9ac<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uad6c\uc131<\/strong><\/td>\n<td style=\"padding: 10px;\">2\uadf9, 3\uadf9, 4\uadf9 \u2014 \ub2e8\uc0c1 \ubc0f \uc0bc\uc0c1<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc8fc\uc694 \uad6d\uc81c \ud45c\uc900<\/strong><\/td>\n<td style=\"padding: 10px;\">IEC 60947-6-1(ATSE), UL 1008(\uc804\ud658 \uc2a4\uc704\uce58 \uc7a5\ube44), IEC 61439(\uc5b4\uc148\ube14\ub9ac)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\uc804\ud658 \uc2a4\uc704\uce58\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n<p>\uc804\ud658 \uc2a4\uc704\uce58(\ubd81\ubbf8\uc5d0\uc11c\ub294 \uc804\uc1a1 \uc2a4\uc704\uce58\ub77c\uace0\ub3c4 \ud568)\ub294 \uc8fc\uc5b4\uc9c4 \uc2dc\uac04\uc5d0 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub450 \uac1c\uc758 \uc804\uc6d0 \uc911 \ud558\ub098\uc5d0 \ubd80\ud558\ub97c \uc5f0\uacb0\ud569\ub2c8\ub2e4. \ub0b4\ubd80 \uba54\ucee4\ub2c8\uc998\uc740 \ud55c \uc18c\uc2a4\uac00 \uc5f0\uacb0\ub418\uba74 \ub2e4\ub978 \uc18c\uc2a4\uac00 \ubb3c\ub9ac\uc801\uc73c\ub85c \ubd84\ub9ac\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c1\ud638 \ubc30\uc81c\uac00 \uc804\ud658 \uc2a4\uc704\uce58\ub97c \uc77c\ubc18 \uc2a4\uc704\uce58 \ub610\ub294 \uc811\ucd09\uae30 \ubc30\uc5f4\uacfc \uad6c\ubcc4\ud558\ub294 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \ub450 \uac1c\uc758 \ud65c\uc131 \uc18c\uc2a4\uac00 \ubd80\ud558 \uce21\uc5d0\uc11c \ub9cc\ub098\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc720\ud2f8\ub9ac\ud2f0 \uadf8\ub9ac\ub4dc\uc5d0\uc11c \uacf5\uae09\ub418\uace0 250kVA \ub300\uae30 \ub514\uc824 \ubc1c\uc804\uae30\ub85c \ubc31\uc5c5\ub418\ub294 400V \uc0bc\uc0c1 \uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc744 \uace0\ub824\ud574 \ubcf4\uc2ed\uc2dc\uc624. \uc804\ud658 \uc2a4\uc704\uce58\ub294 \ub450 \uc18c\uc2a4\uc640 \ubc30\uc804\ubc18 \uc0ac\uc774\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc815\uc0c1 \uc791\ub3d9 \uc911\uc5d0\ub294 \uc804\ub958\uac00 \uadf8\ub9ac\ub4dc\uc5d0\uc11c \uc2a4\uc704\uce58\ub97c \ud1b5\ud574 \ubd80\ud558\ub85c \ud750\ub985\ub2c8\ub2e4. \uadf8\ub9ac\ub4dc\uac00 \ubd80\uc871 \uc804\uc555 \uc784\uacc4\uac12(\uc77c\ubc18\uc801\uc73c\ub85c \uacf5\uce6d \uc804\uc555\uc758 \uc57d 85%\ub85c \uc124\uc815\ub428) \uc544\ub798\ub85c \ub5a8\uc5b4\uc9c0\uba74 \uc2a4\uc704\uce58\ub294 \ubd80\ud558\ub97c \ubc1c\uc804\uae30\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uadf8\ub9ac\ub4dc\uac00 \ubcf5\uad6c\ub418\uc5b4 \ud504\ub85c\uadf8\ub798\ubc0d\ub41c \uc9c0\uc5f0 \uae30\uac04 \ub3d9\uc548 \ud53d\uc5c5 \uc804\uc555 \uc774\uc0c1\uc73c\ub85c \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub418\uba74 \ubd80\ud558\uac00 \ub2e4\uc2dc \uc804\uc1a1\ub429\ub2c8\ub2e4. \uc774 \uc2dc\ud000\uc2a4 \ub3d9\uc548 \ub450 \uc18c\uc2a4\uac00 \ub3d9\uc2dc\uc5d0 \uc5f0\uacb0\ub418\ub294 \uc2dc\uc810\uc740 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uaca9\ub9ac\ub294 \ub9ce\uc740 \uc0ac\uc591 \uc791\uc131\uc790\uac00 \uc778\uc2dd\ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4. \ub3d9\uae30\ud654\ub418\uc9c0 \uc54a\uc740 \ub450 \uc18c\uc2a4\ub97c \ubcd1\ub82c\ub85c \uc5f0\uacb0\ud558\uba74(\uba87 \uc0ac\uc774\ud074 \ub3d9\uc548\uc774\ub77c\ub3c4) \uc124\uce58 \uc9c0\uc810\uc5d0\uc11c \uc608\uc0c1\ub418\ub294 \ub2e8\ub77d \uc804\ub958 \uc218\uc900\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc740 \uace0\uc7a5 \uc804\ub958\uac00 \ubc1c\uc0dd\ud558\uace0, \uc5c5\uc2a4\ud2b8\ub9bc \ubcf4\ud638 \uc7a5\uce58\uac00 \ud2b8\ub9bd\ub418\uace0, \ubc1c\uc804\uae30 \uc804\ub825\uc774 \uc720\ud2f8\ub9ac\ud2f0 \ub124\ud2b8\uc6cc\ud06c\ub85c \ub2e4\uc2dc \ud478\uc2dc\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uc815\uaca9\uc758 \uc804\ud658 \uc2a4\uc704\uce58\ub294 \uc124\uacc4\uc0c1 \uc774\ub7ec\ud55c \uc704\ud5d8\uc744 \uc81c\uac70\ud558\uba70, \uc774\uac83\uc774 \ubc14\ub85c IEC 60947-6-1 \ubc0f UL 1008\uc774 \uc778\ud130\ub85d \uba54\ucee4\ub2c8\uc998\uc744 \uc120\ud0dd\uc801 \uae30\ub2a5\uc774 \uc544\ub2cc \uc8fc\uc694 \uc548\uc804 \uae30\ub2a5\uc73c\ub85c \ucde8\uae09\ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uccb4\uc778\uc9c0\uc624\ubc84 \uc2a4\uc704\uce58\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Technical-infographic-showing-how-a-changeover-switch-transfers-power-between-two-sources.webp\" alt=\"Technical infographic explaining the working principle of a changeover switch transferring power between grid and backup generator\" style=\"display: block; margin: 0 auto; max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; margin-top: 10px;\">\uc720\ud2f8\ub9ac\ud2f0 \uadf8\ub9ac\ub4dc\uc640 \ubc31\uc5c5 \ubc1c\uc804\uae30 \uac04\uc758 \uc791\ub3d9 \uc6cc\ud06c\ud50c\ub85c \ubc0f \uc804\ub825 \uc804\uc1a1 \uba54\ucee4\ub2c8\uc998\uc744 \uc790\uc138\ud788 \uc124\uba85\ud558\ub294 \uc778\ud3ec\uadf8\ub798\ud53d\uc785\ub2c8\ub2e4.<\/figcaption><\/figure>\n<p>\uc804\ud658 \uc2a4\uc704\uce58\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub294 \uc0c1\ud638 \ubc30\ud0c0\uc801\uc778 \uc811\uc810 \ubc30\uc5f4\uc744 \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4. \uc138 \uac1c\uc758 \ud130\ubbf8\ub110 \uc138\ud2b8(\uc18c\uc2a4 A(\uc8fc \uacf5\uae09 \uc7a5\uce58), \uc18c\uc2a4 B(\ubc31\uc5c5) \ubc0f \ubd80\ud558)\ub294 \ub450 \uac1c\uc758 \uc548\uc815\uc801\uc778 \uc704\uce58 \uc0ac\uc774\uc5d0\uc11c \uc6c0\uc9c1\uc774\ub294 \ub0b4\ubd80 \uc811\uc810\uc744 \ud1b5\ud574 \uc5f0\uacb0\ub429\ub2c8\ub2e4. \uae30\uacc4\uc801 \ub610\ub294 \uc804\uae30\uc801 \uc124\uacc4\ub294 \ud55c \uc18c\uc2a4\ub9cc \uc784\uc758\uc758 \uc21c\uac04\uc5d0 \ubd80\ud558\uc5d0 \uacf5\uae09\ud55c\ub2e4\ub294 \uaddc\uce59\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc815\uc0c1 \uc791\ub3d9<\/h3>\n<p>\uc815\uc0c1\uc801\uc778 \uc870\uac74\uc5d0\uc11c \uc804\ud658 \uc2a4\uc704\uce58\ub294 \uae30\ubcf8 \uc704\uce58\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \ubd80\ud558\ub294 \uc8fc \uc804\uc6d0(\uc77c\ubc18\uc801\uc73c\ub85c \uc720\ud2f8\ub9ac\ud2f0 \uadf8\ub9ac\ub4dc)\uc5d0\uc11c \uc804\ub825\uc744 \ub04c\uc5b4\uc635\ub2c8\ub2e4. \ubc31\uc5c5 \uc18c\uc2a4 \ud130\ubbf8\ub110\uc740 \uc5f4\ub824 \uc788\uace0 \ubc1c\uc804\uae30\ub294 \uc644\uc804\ud788 \uaebc\uc838 \uc788\uac70\ub098 \uc720\ud734 \uc0c1\ud0dc\ub85c \ub300\uae30 \uc911\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc804\uc1a1 \uc870\uac74 \uac10\uc9c0<\/h3>\n<p>\uae30\ubcf8 \uc18c\uc2a4\uac00 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ub9e4\uac1c\ubcc0\uc218 \ubc94\uc704\ub97c \ubc97\uc5b4\ub098\uba74 \uc804\uc1a1 \uc870\uac74\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\uc5d0\uc11c \uc791\uc5c5\uc790\ub294 \uc870\uba85\uc774 \uaebc\uc9c4 \uac83\uc744 \ud655\uc778\ud558\uac70\ub098 \uc804\ud654\ub97c \ubc1b\uace0 \ud328\ub110\ub85c \uac78\uc5b4\uac11\ub2c8\ub2e4. \uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\uc5d0\uc11c \ucee8\ud2b8\ub864\ub7ec\ub294 \uc18c\uc2a4 \uc804\uc555\uacfc \uc8fc\ud30c\uc218\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc9c0\uc18d\uc801\uc778 \ubd80\uc871 \uc804\uc555(\uacf5\uce6d \uc804\uc555\uc758 80% ~ 90% \uc0ac\uc774\uc758 \uc124\uc815\uc774 \uc77c\ubc18\uc801\uc784) \ub610\ub294 \uc644\uc804\ud55c \uc704\uc0c1 \uc190\uc2e4 \uc2dc \ud2b8\ub9bd\ub429\ub2c8\ub2e4. IEC 60947-6-1\uc740 \uc804\uc555\uc774 \uc810\uc9c4\uc801\uc73c\ub85c \uac10\uc18c\ud558\ub294 \uc870\uac74\uacfc \uc21c\uac04\uc801\uc778 \uc190\uc2e4 \uc870\uac74 \ubaa8\ub450\uc5d0\uc11c \uac10\uc9c0 \uae30\ub2a5\uc774 \uc62c\ubc14\ub974\uac8c \uc751\ub2f5\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud55c \ud2b9\uc815 \ud14c\uc2a4\ud2b8 \uc2dc\ud000\uc2a4\ub97c \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc804\uc1a1 \uc2dc\ud000\uc2a4<\/h3>\n<p>\uc804\uc1a1 \uc911\uc5d0 \uc2a4\uc704\uce58\ub294 \ubc31\uc5c5\uc5d0 \uc5f0\uacb0\ud558\uae30 \uc804\uc5d0 \uc2e4\ud328\ud55c \uc18c\uc2a4\uc640\uc758 \uc5f0\uacb0\uc744 \ub04a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub2e8\ub77d \ud6c4 \uc5f0\uacb0 \ub3d9\uc791\uc740 \uae30\ubcf8\uc801\uc778 \uc791\ub3d9 \uc694\uad6c \uc0ac\ud56d\uc785\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc124\uacc4\uc5d0\uc11c\ub294 \ud55c \uc18c\uc2a4\ub97c \ubd84\ub9ac\ud558\uace0 \ub2e4\ub978 \uc18c\uc2a4\ub97c \uc5f0\uacb0\ud558\ub294 \uc0ac\uc774\uc5d0 \uc758\ub3c4\uc801\uc778 \ub370\ub4dc \ud0c0\uc784\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ubaa8\ud130 \uad6c\ub3d9 \uba54\ucee4\ub2c8\uc998\uc744 \uc0ac\uc6a9\ud558\ub294 \uc790\ub3d9 \uc7a5\uce58\uc758 \uacbd\uc6b0 50~100ms\uc774\uace0, \ub85c\ud130\ub9ac \uc218\ub3d9 \uc2a4\uc704\uce58\uc758 \uacbd\uc6b0 \ud6a8\uacfc\uc801\uc73c\ub85c \uc989\uac01\uc801(\ud55c \ubc88\uc758 \uae30\uacc4\uc801 \uc2a4\ud2b8\ub85c\ud06c \ub0b4)\uc774\uc9c0\ub9cc \uc218\ub3d9 \uc804\uc1a1\uc758 \ucd1d \uc911\ub2e8 \uc2dc\uac04\uc5d0\ub294 \ubc1c\uc804\uae30 \uc2dc\ub3d9 \uc2dc\uac04\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>IEC 60947-6-1\uc740 \uc790\ub3d9 \uc804\uc1a1 \uc2a4\uc704\uce6d \uc7a5\ube44(ATSE)\ub97c \uc911\ub2e8 \uc2dc\uac04\uc73c\ub85c \ubd84\ub958\ud569\ub2c8\ub2e4. \uc911\ub2e8 \uae30\uac04\uc744 \uc81c\ud55c\ud558\uc9c0 \uc54a\ub294 \uc7a5\ube44\uc758 \uacbd\uc6b0 \ud074\ub798\uc2a4 A, \uc911\uac04 \uc911\ub2e8(\u2264 150ms)\uc758 \uacbd\uc6b0 \ud074\ub798\uc2a4 B, \ub2e8\uae30 \uc911\ub2e8(\uc800\uc7a5 \uc5d0\ub108\uc9c0 \uba54\ucee4\ub2c8\uc998\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \u2264 20ms)\uc758 \uacbd\uc6b0 \ud074\ub798\uc2a4 C\uc785\ub2c8\ub2e4. \ubd81\ubbf8 \uc2dc\uc7a5\uc744 \uaddc\uc81c\ud558\ub294 UL 1008\uc740 \uc5d4\uc9c4-\ubc1c\uc804\uae30 \uc2dc\ub3d9\uc744 \ud3ec\ud568\ud55c \ucd1d \uc2dc\uc2a4\ud15c \uc804\uc1a1 \uc2dc\uac04\uc744 \uc911\uc2ec\uc73c\ub85c \ub2e4\ub978 \ubd84\ub958 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud558\uc9c0\ub9cc, \uc720\uc0ac\ud55c \uc804\uc1a1 \ubc0f \ub0b4\uc804\uc555 \ud14c\uc2a4\ud2b8\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubc31\uc5c5 \uc18c\uc2a4\uac00 \uc5f0\uacb0\ub418\uace0 \uc548\uc815\ub418\uba74 \ubd80\ud558\ub294 \ub300\uccb4 \uacf5\uae09 \uc7a5\uce58\uc5d0\uc11c \uc791\ub3d9\uc744 \uc7ac\uac1c\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ubcf5\uadc0 \uc804\uc1a1(\uc7ac\uc804\uc1a1)<\/h3>\n<p>\uc6d0\ub798 \uc18c\uc2a4\uac00 \ubcf5\uad6c\ub418\uba74 \uc2a4\uc704\uce58\ub294 \ub3d9\uc77c\ud55c \uc2dc\ud000\uc2a4\ub97c \uc5ed\uc21c\uc73c\ub85c \uc218\ud589\ud569\ub2c8\ub2e4. \uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud504\ub85c\uadf8\ub798\ubc0d \uac00\ub2a5\ud55c \uc7ac\uc804\uc1a1 \uc9c0\uc5f0(5~30\ubd84\uc774 \ud45c\uc900 \uc0ac\ub840\uc784)\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4 \ubc18\ud658\ub418\ub294 \uc18c\uc2a4\uac00 \uc548\uc815\uc801\uc778\uc9c0 \ud655\uc778\ud558\uace0 \uc720\ud2f8\ub9ac\ud2f0 \uc7ac\ud3d0\uc1c4 \uc8fc\uae30 \ub610\ub294 \ubd88\uc548\uc815\ud55c \ubcf5\uad6c\ub85c \ub2e4\uc2dc \uc804\uc1a1\ud558\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc218\ub3d9 \uc7a5\uce58\ub294 \uc791\uc5c5\uc790\uac00 \uc18c\uc2a4 \uc0c1\ud0dc\ub97c \ud655\uc778\ud558\uace0 \ubc18\ud658\uc744 \uc2dc\uc791\ud558\ub294 \ub370 \uc758\uc874\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc778\ud130\ub85d \uba54\ucee4\ub2c8\uc998<\/h3>\n<p>\uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\uc5d0\uc11c \uae30\uacc4\uc801 \uc778\ud130\ub85d\uc740 \uc2a4\uc704\uce58 \ud578\ub4e4\uc774 \ub450 \uc704\uce58 \ubaa8\ub450\uc5d0 \uacb0\ud569\ub418\ub294 \uac83\uc744 \ubb3c\ub9ac\uc801\uc73c\ub85c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ud55c \uc811\uc810 \uc138\ud2b8\uac00 \ub2eb\ud788\uba74 \ub2e4\ub978 \uc811\uc810 \uc138\ud2b8\ub97c \uc5f4\ub9b0 \uc0c1\ud0dc\ub85c \uc7a0\uadf8\ub294 \uc2ac\ub77c\uc774\ub529 \ubc14 \ub610\ub294 \ucea0 \ubc30\uc5f4\uc785\ub2c8\ub2e4. \uc790\ub3d9 \uc7a5\uce58\uc5d0\uc11c \ucee8\ud2b8\ub864\ub7ec \ub85c\uc9c1\uc744 \ud1b5\ud55c \uc804\uae30\uc801 \uc778\ud130\ub85d\uc740 \uc8fc\uc694 \uc7a5\ubcbd\uc774\uba70, \uc885\uc885 \uc811\ucd09\uae30 \ub610\ub294 \uc2a4\uc704\uce58 \uba54\ucee4\ub2c8\uc998\uc5d0 \ub300\ud55c \uae30\uacc4\uc801 \uc778\ud130\ub85d\uc73c\ub85c \ubcf4\uc644\ub429\ub2c8\ub2e4. \uc77c\ubd80 \uc124\uacc4\uc5d0\ub294 \uc18c\uc2a4\uac00 \uc5f0\uacb0\ub418\uc9c0 \uc54a\uc740 \uc138 \ubc88\uc9f8 \uc911\uc559 \uaebc\uc9d0 \uc704\uce58\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc73c\uba70, IEC 60947-6-1\uc740 \uc774\ub97c \uc720\uc9c0 \uad00\ub9ac \uc808\ucc28\uc5d0 \uc720\uc6a9\ud55c \ucd94\uac00 \uaca9\ub9ac \uc0c1\ud0dc\ub85c \uc778\uc2dd\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc804\ud658 \uc2a4\uc704\uce58 \uc720\ud615<\/h2>\n<p>\uc804\ud658 \uc2a4\uc704\uce58 \uc2dc\uc7a5\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \ucc28\uc774\uc810\uc740 \uc218\ub3d9 \uc791\ub3d9\uacfc \uc790\ub3d9 \uc791\ub3d9 \uac04\uc758 \ucc28\uc774\uc785\ub2c8\ub2e4. \uc774 \uacb0\uc815\uc744 \uc798\ubabb \ub0b4\ub9ac\uba74 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uc790\ub3d9\ud654\uc5d0 \ube44\uc6a9\uc744 \uc9c0\ucd9c\ud558\uac70\ub098 \ud578\ub4e4\uc744 \ub3cc\ub9b4 \uc0ac\ub78c\uc774 \uc5c6\uc744 \ub54c \uc911\uc694\ud55c \ubd80\ud558\ub97c \ubcf4\ud638\ud558\uc9c0 \ubabb\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58<\/h3>\n<p>\uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\ub97c \uc0ac\uc6a9\ud558\ub824\uba74 \uc791\uc5c5\uc790\uac00 \uc2a4\uc704\uce6d \uba54\ucee4\ub2c8\uc998\uc744 \ud55c \uc704\uce58\uc5d0\uc11c \ub2e4\ub978 \uc704\uce58\ub85c \ubb3c\ub9ac\uc801\uc73c\ub85c \uc774\ub3d9\ud574\uc57c \ud569\ub2c8\ub2e4. \ucee8\ud2b8\ub864\ub7ec, \uc804\uc555 \uac10\uc9c0 \ud68c\ub85c \ubc0f \ubc1c\uc804\uae30\uc5d0 \ub300\ud55c \uc790\ub3d9 \uc2dc\uc791 \uc2e0\ud638\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc791\uc5c5\uc790\ub294 \uc815\uc804\uc744 \uac10\uc9c0\ud558\uace0 \ubc31\uc5c5 \uc18c\uc2a4\ub97c \uc2dc\uc791\ud558\uace0 \uc548\uc815\uc801\uc778 \ucd9c\ub825\uc744 \ud655\uc778\ud558\uace0 \ud578\ub4e4\uc744 \ub3cc\ub9bd\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc778 \uc81c\ud488 \ubc94\uc704\ub294 \ub2e8\uc0c1 \uc8fc\uac70\uc6a9 \ud328\ub110\uc6a9 63A \ub85c\ud130\ub9ac \uc2a4\uc704\uce58\uc5d0\uc11c \uc0b0\uc5c5\uc6a9 \ubc30\uc804\ubc18\uc6a9 3200A \ubc00\ud3d0\ud615 \uc218\ub3d9 \uc804\uc1a1 \uc2a4\uc704\uce58\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uac74\uc124 \ud45c\uc900\uc740 \uc2dc\uc7a5\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. IEC 60947-3\uc740 \uad6d\uc81c \uc2dc\uc7a5\uc5d0\uc11c \uc218\ub3d9 \uc2a4\uc704\uce58\ub97c \ub2e4\ub8e8\uace0, UL 1008\uc740 \uc7a5\uce58\uac00 \uc804\uc1a1 \uc2a4\uc704\uce58 \uc7a5\ube44\ub85c \ud2b9\ubcc4\ud788 \ub098\uc5f4\ub41c \uacbd\uc6b0 \ubd81\ubbf8\uc5d0\uc11c \uc218\ub3d9 \uc2a4\uc704\uce58\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<p><strong>\uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\uac00 \uc81c\uc790\ub9ac\ub97c \ucc28\uc9c0\ud558\ub294 \uacf3:<\/strong><\/p>\n<ul>\n<li>\uc77c\ubc18\uc801\uc73c\ub85c \uc9d1\uc5d0 \uc788\ub294 \uc0ac\ub78c\uc774 \uc788\ub294 \uc8fc\uac70\uc6a9 \ubc1c\uc804\uae30 \ubc31\uc5c5.<\/li>\n<li>\uc9c1\uc6d0\uc774 \uba87 \ubd84 \uc548\uc5d0 \ub300\uc751\ud560 \uc218 \uc788\ub294 \uc18c\uaddc\ubaa8 \uc0c1\uc5c5 \uc2dc\uc124(\uc18c\ub9e4\uc810\uc744 \ubc31\uc5c5\ud558\ub294 30kVA \ubc1c\uc804\uae30).<\/li>\n<li>\ubd80\ud558\uac00 \ucd08 \ub2e8\uc704\uac00 \uc544\ub2cc \ubd84 \ub2e8\uc704\ub85c \uce21\uc815\ub418\ub294 \uc911\ub2e8\uc744 \ud5c8\uc6a9\ud558\ub294 \uae30\ubcf8 \ub300\uae30 \uc2dc\uc2a4\ud15c.<\/li>\n<li>\uc18c\uc2a4 \uc804\uc1a1 \uacb0\uc815\uc5d0 \ub300\ud55c \uc9c1\uc811\uc801\uc774\uace0 \uac00\uc2dc\uc801\uc778 \uc81c\uc5b4\ub97c \uc6d0\ud558\ub294 \uc18c\uc720\uc790\uac00 \uc788\ub294 \ud504\ub85c\uc81d\ud2b8.<\/li>\n<\/ul>\n<p><strong>\uc7a5\uc810.<\/strong> \ubd80\ud488 \uc218\uac00 \uc801\uc2b5\ub2c8\ub2e4. \ub354 \ub0ae\uc740 \uad6c\ub9e4 \uac00\uaca9 \u2014 \uc591\uc9c8\uc758 100A 4\uadf9 \uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub3d9\ub4f1\ud55c \uc790\ub3d9 \uc7a5\uce58\ubcf4\ub2e4 30~50% \uc800\ub834\ud569\ub2c8\ub2e4. \uc81c\uc5b4 \ud68c\ub85c \uc804\uc6d0 \uc885\uc18d\uc131\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \ub9e4\uc6b0 \uae34 \uae30\uacc4\uc801 \uc218\uba85(\uc885\uc885 10,000\ud68c \uc774\uc0c1\uc758 \uc791\ub3d9).<\/p>\n<p><strong>\uc81c\ud55c \uc0ac\ud56d.<\/strong> \uc0ac\ub78c\uc774 \uc5c6\uc73c\uba74 \ubb34\uc6a9\uc9c0\ubb3c\uc785\ub2c8\ub2e4. \uacf5\ud734\uc77c \uc624\uc804 2\uc2dc\uc5d0 \uc815\uc804\uc774 \ubc1c\uc0dd\ud558\uba74 \ub204\uad70\uac00\uac00 \ub3c4\ucc29\ud560 \ub54c\uae4c\uc9c0 \ubd80\ud558\uac00 \uc5b4\ub450\uc6cc\uc9d1\ub2c8\ub2e4. \ub0c9\uc7a5, \uc0dd\uba85 \uc548\uc804, \uc11c\ubc84 \ub8f8 \ub610\ub294 \uc911\ub2e8 \ud5c8\uc6a9 \uc624\ucc28\uac00 \uc881\uc740 \ud504\ub85c\uc138\uc2a4 \ubd80\ud558\uc758 \uacbd\uc6b0 \uc774\ub7ec\ud55c \uac04\uaca9\uc740 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58<\/h3>\n<p>\uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\ub294 \ub450 \uc804\uc6d0\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc0ac\ub78c\uc758 \uac1c\uc785 \uc5c6\uc774 \uc804\uc1a1\uc744 \uc2e4\ud589\ud569\ub2c8\ub2e4. \ucee8\ud2b8\ub864\ub7ec\uac00 \uae30\ubcf8 \uc18c\uc2a4\uac00 \uc784\uacc4\uac12 \uc544\ub798\ub85c \ub5a8\uc5b4\uc84c\uc74c\uc744 \uac10\uc9c0\ud558\uba74 \ubc1c\uc804\uae30\uc5d0 \uc2dc\uc791 \uc2e0\ud638\ub97c \ubcf4\ub0b4\uace0 \uc5d4\uc9c4\uc774 \uc548\uc815\uc801\uc778 \uc804\uc555 \ubc0f \uc8fc\ud30c\uc218\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0 \uae30\ub2e4\ub9b0 \ub2e4\uc74c(\uc801\uc808\ud558\uac8c \uc720\uc9c0 \uad00\ub9ac\ub41c \ub514\uc824 \uc138\ud2b8\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c 10~15\ucd08) \ubd80\ud558\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uae30\ubcf8 \uc18c\uc2a4\uac00 \ubc18\ud658\ub418\uc5b4 \uc7ac\uc804\uc1a1 \uc9c0\uc5f0 \ub3d9\uc548 \ud5c8\uc6a9 \uc624\ucc28 \ub0b4\uc5d0 \uc720\uc9c0\ub418\uba74 \uc2a4\uc704\uce58\ub294 \ubd80\ud558\ub97c \ub2e4\uc2dc \uc774\ub3d9\ud558\uace0 \ubc1c\uc804\uae30\ub97c \uc885\ub8cc\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud504\ub85c\uc81d\ud2b8 \uc0ac\uc591, \uc81c\ud488 \uce74\ud0c8\ub85c\uadf8 \ubc0f \ub300\ubd80\ubd84\uc758 \uad6d\uc81c \ud45c\uc900 \ubb38\uc11c\uc5d0\uc11c \uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc9c0\uc815\ub429\ub2c8\ub2e4. <strong>IEC 60947-6-1\uc5d0 \ub530\ub978 \uc790\ub3d9 \uc804\uc1a1 \uc2a4\uc704\uce6d \uc7a5\ube44(ATSE)<\/strong> \ub610\ub294 <strong>\uc790\ub3d9 \uc808\uccb4 \uc2a4\uc704\uce58(ATS)<\/strong> UL 1008\uc5d0 \ub530\ub985\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc6a9\uc5b4\uac00 \uac70\uc758 \uc644\uc804\ud788 \uacb9\uce69\ub2c8\ub2e4.<\/p>\n<p><strong>\uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\uac00 \uae30\ubcf8 \uc694\uad6c \uc0ac\ud56d\uc778 \uacf3:<\/strong><\/p>\n<ul>\n<li>\ubcd1\uc6d0 \ubc0f \uc758\ub8cc \uc2dc\uc124 \u2014 \ub300\ubd80\ubd84\uc758 \uac74\ucd95 \ubc95\uaddc\ub294 \uc0dd\uba85 \uc548\uc804 \ubc0f \uc911\uc694 \ubd84\uae30 \ubd80\ud558\uc5d0 \ub300\ud55c \uc790\ub3d9 \uc804\uc1a1\uc744 \uc758\ubb34\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud2f0\uc5b4 II \uc774\uc0c1\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ub370\uc774\ud130 \uc13c\ud130.<\/li>\n<li>\uc815\uc804 \ube44\uc6a9\uc774 \ubd84\ub2f9 \uc218\ubc31 \ub2ec\ub7ec\ub97c \ucd08\uacfc\ud558\ub294 \uc0c1\uc5c5\uc6a9 \uac74\ubb3c.<\/li>\n<li>\uc5f0\uc18d \ud504\ub85c\uc138\uc2a4\ub97c \uc2e4\ud589\ud558\ub294 \uc0b0\uc5c5 \uc6b4\uc601(\uac00\ub9c8, \uc555\ucd9c \ub77c\uc778, \ubc30\uce58 \ubc18\uc751\uae30).<\/li>\n<li>\uba87 \uc8fc \ub3d9\uc548 \ubb34\uc778 \uc0c1\ud0dc\ub85c \uc788\uc744 \uc218 \uc788\ub294 \ud1b5\uc2e0 \uc0ac\uc774\ud2b8 \ubc0f \uc778\ud504\ub77c \uc124\uce58.<\/li>\n<li>\ubcf4\ud5d8 \uc815\ucc45, SLA \ub610\ub294 \uac74\ucd95 \ubc95\uaddc\uc5d0 \ub530\ub77c \uc804\ud654 \ud1b5\ud654 \uc5c6\uc774 \uc804\uc1a1\uc774 \uc774\ub8e8\uc5b4\uc838\uc57c \ud558\ub294 \ubaa8\ub4e0 \uc0ac\uc774\ud2b8.<\/li>\n<\/ul>\n<p><strong>\uc7a5\uc810.<\/strong> \ube60\ub974\uace0 \ubb34\uc778 \uc804\uc1a1 \u2014 \uc77c\ubc18\uc801\uc73c\ub85c \uc5d4\uc9c4 \uc2dc\ub3d9 \uc2dc\uac04 \ubc0f ATSE \ud074\ub798\uc2a4\uc5d0 \ub530\ub77c \uc720\ud2f8\ub9ac\ud2f0 \uc190\uc2e4\uc5d0\uc11c \ubd80\ud558 \uc2dc \ubc1c\uc804\uae30\uae4c\uc9c0 \ucd1d \uc911\ub2e8 \uc2dc\uac04\uc740 15\ucd08 \ubbf8\ub9cc\uc785\ub2c8\ub2e4. \uc804\uc1a1 \uc2dc\ud000\uc2a4\uc5d0\uc11c \uc791\uc5c5\uc790 \uc624\ub958\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4. \ubc1c\uc804\uae30 \uc790\ub3d9 \uc2dc\uc791 \uc2dc\uc2a4\ud15c, BMS \ubc0f SCADA \ud50c\ub7ab\ud3fc\uacfc \ud1b5\ud569\ub429\ub2c8\ub2e4. \uaddc\uc815 \uc900\uc218 \ubc0f \uc720\uc9c0 \uad00\ub9ac \uae30\ub85d\uc744 \uc704\ud55c \uc774\ubca4\ud2b8 \ub85c\uae45\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc81c\ud55c \uc0ac\ud56d.<\/strong> \ub354 \ub192\uc740 \uc7a5\uce58 \ube44\uc6a9, \ub354 \ubcf5\uc7a1\ud55c \uc81c\uc5b4 \ubc30\uc120 \ubc0f \ubc1c\uc804\uae30 \ubc0f \uc5c5\uc2a4\ud2b8\ub9bc \ubcf4\ud638\uc640 \ud611\ub825\uc801\uc778 \ud14c\uc2a4\ud2b8\uac00 \ud544\uc694\ud55c \uc2dc\uc6b4\uc804 \ud504\ub85c\uc138\uc2a4. \ucee8\ud2b8\ub864\ub7ec, \uc804\uc555 \uac10\uc9c0 \ud68c\ub85c \ubc0f \ubaa8\ud130 \uad6c\ub3d9 \uba54\ucee4\ub2c8\uc998\uc740 \ubaa8\ub450 \uc8fc\uae30\uc801\uc778 \uae30\ub2a5 \ud14c\uc2a4\ud2b8\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc2dc\uc124 \uc720\uc9c0 \uad00\ub9ac \ud45c\uc900\uc5d0 \ub530\ub77c \uc911\uc694 \uc124\uce58\uc758 \uacbd\uc6b0 \ucd5c\uc18c \ubd84\uae30\ubcc4\ub85c \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc790\uc138\ud55c \uce21\uba74 \ube44\uad50 \ubd84\uc11d\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/test.viox.com\/ko\/manual-vs-automatic-transfer-switch\/\">\uc218\ub3d9 \ub300 \uc790\ub3d9 \uc808\uccb4 \uc2a4\uc704\uce58<\/a>.<\/p>\n<h2>\uc218\ub3d9 \ub300 \uc790\ub3d9 \uc808\uccb4 \uc2a4\uc704\uce58: \uc0c1\uc138 \ube44\uad50<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Comparison-infographic-showing-manual-and-automatic-changeover-switches.webp\" alt=\"Comparison infographic detailing the structural and operational differences between manual and automatic changeover switches\" style=\"display: block; margin: 0 auto; max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; margin-top: 10px;\">\uc815\ud655\ud55c \uc2dc\uc2a4\ud15c \uc120\ud0dd\uc744 \ub3d5\uae30 \uc704\ud55c \uc218\ub3d9 \ubc0f \uc790\ub3d9 \uc808\uccb4 \uc2a4\uc704\uce58 \uac04\uc758 \ud3ec\uad04\uc801\uc778 \uc2dc\uac01\uc801 \ube44\uad50.<\/figcaption><\/figure>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; text-align: left; margin: 20px 0;\">\n<thead>\n<tr>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\uc728<\/th>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58<\/th>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc804\ud658 \ubc29\ubc95<\/strong><\/td>\n<td style=\"padding: 10px;\">\uc791\uc5c5\uc790\uac00 \ubb3c\ub9ac\uc801\uc73c\ub85c \ud578\ub4e4\uc744 \uc6c0\uc9c1\uc785\ub2c8\ub2e4.<\/td>\n<td style=\"padding: 10px;\">\ucee8\ud2b8\ub864\ub7ec\uac00 \uace0\uc7a5\uc744 \uac10\uc9c0\ud558\uace0 \uc790\ub3d9\uc73c\ub85c \uc804\ud658\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc77c\ubc18\uc801\uc778 \uc804\ud658 \uc2dc\uac04<\/strong><\/td>\n<td style=\"padding: 10px;\">1~15\ubd84 (\ud328\ub110 \uc774\ub3d9, \ubc1c\uc804\uae30 \uc2dc\ub3d9, \uc804\ud658 \ud3ec\ud568)<\/td>\n<td style=\"padding: 10px;\">\ubc1c\uc804\uae30\uac00 \uc548\uc815\uc801\uc778 \ucd9c\ub825\uc744 \ub0b8 \ud6c4 5~15\ucd08<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc791\uc5c5\uc790 \ud544\uc694 \uc5ec\ubd80<\/strong><\/td>\n<td style=\"padding: 10px;\">\uc608, \ud56d\uc0c1 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td>\n<td style=\"padding: 10px;\">\uc544\ub2c8\uc694 - 24\uc2dc\uac04 \ubb34\uc778 \uc791\ub3d9<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc77c\ubc18\uc801\uc778 \uc7a5\ube44 \ube44\uc6a9<\/strong><\/td>\n<td style=\"padding: 10px;\">\ub0ae\uc74c (\ubd80\ud488 \uc218 \uc801\uc74c)<\/td>\n<td style=\"padding: 10px;\">\ub192\uc74c (\ucee8\ud2b8\ub864\ub7ec, \ubaa8\ud130 \uad6c\ub3d9 \uba54\ucee4\ub2c8\uc998, \uac10\uc9c0 \ud68c\ub85c)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc124\uce58 \ubcf5\uc7a1\uc131<\/strong><\/td>\n<td style=\"padding: 10px;\">\uc804\uc6d0 \ubc30\uc120\ub9cc \ud544\uc694<\/td>\n<td style=\"padding: 10px;\">\uc804\uc6d0 \ubc30\uc120 \uc678\uc5d0 \uc81c\uc5b4 \ubc30\uc120, \uac10\uc9c0 \ud68c\ub85c \ubc0f \ud504\ub85c\uadf8\ub798\ubc0d \ud544\uc694<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc720\uc9c0 \uad00\ub9ac<\/strong><\/td>\n<td style=\"padding: 10px;\">\uc5f0\uac04 \uc721\uc548 \uac80\uc0ac, \uc724\ud65c, \uc791\ub3d9 \uc810\uac80<\/td>\n<td style=\"padding: 10px;\">\ubd84\uae30\ubcc4 \uae30\ub2a5 \ud14c\uc2a4\ud2b8, \uad50\uc815, \uc5f0\uac04 \uc11c\ube44\uc2a4<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uac00\uc7a5 \uc801\ud569<\/strong><\/td>\n<td style=\"padding: 10px;\">\uc911\uc694\ud558\uc9c0 \uc54a\uc740 \ubd80\ud558, \uad00\ub9ac\uc790\uac00 \uc0c1\uc8fc\ud558\ub294 \uc7a5\uc18c, \uc608\uc0b0 \uc81c\uc57d\uc774 \uc788\ub294 \ud504\ub85c\uc81d\ud2b8<\/td>\n<td style=\"padding: 10px;\">\uc911\uc694\ud55c \ubd80\ud558, \uad00\ub9ac\uc790\uac00 \uc0c1\uc8fc\ud558\uc9c0 \uc54a\ub294 \uc7a5\uc18c, \ube60\ub978 \ubcf5\uad6c\uac00 \ud544\uc694\ud55c \uc2dc\uc124<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uae30\uacc4 \uc218\uba85<\/strong><\/td>\n<td style=\"padding: 10px;\">\ub9e4\uc6b0 \uae40 (\uac04\ub2e8\ud55c \uba54\ucee4\ub2c8\uc998, \ub9c8\ubaa8 \ubd80\ud488 \uc218 \uc801\uc74c)<\/td>\n<td style=\"padding: 10px;\">\uae40, \uadf8\ub7ec\ub098 \ucee8\ud2b8\ub864\ub7ec \ubc0f \ubaa8\ud130 \ubd80\ud488\uc73c\ub85c \uc778\ud574 \uc720\uc9c0 \ubcf4\uc218 \ubc94\uc704\uac00 \ub113\uc5b4\uc9d0<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>BMS\/SCADA\uc640\uc758 \ud1b5\ud569<\/strong><\/td>\n<td style=\"padding: 10px;\">\ud574\ub2f9 \uc5c6\uc74c<\/td>\n<td style=\"padding: 10px;\">\ub300\ubd80\ubd84\uc758 \ucd5c\uc2e0 \uc7a5\uce58\uc5d0 \uae30\ubcf8 \uae30\ub2a5\uc73c\ub85c \ud3ec\ud568<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uad00\ub828 \ud45c\uc900<\/strong><\/td>\n<td style=\"padding: 10px;\">IEC 60947-3, UL 1008 (\uc218\ub3d9 \ub4f1\uae09)<\/td>\n<td style=\"padding: 10px;\">IEC 60947-6-1 (ATSE), UL 1008 (\uc790\ub3d9 \ub4f1\uae09)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc758\uc0ac \uacb0\uc815 \ud504\ub808\uc784\uc6cc\ud06c<\/h3>\n<p>\ub2e4\uc74c \uacbd\uc6b0 <strong>\uc218\ub3d9 \uc808\uccb4 \uc2a4\uc704\uce58<\/strong> \ubd80\ud558\uac00 \uba87 \ubd84 \ub3d9\uc548\uc758 \uc911\ub2e8\uc744 \uacac\ub51c \uc218 \uc788\uace0, \uc219\ub828\ub41c \uc0ac\ub78c\uc774 \ud56d\uc0c1 \ud604\uc7a5\uc5d0 \uc788\uc73c\uba70, \ud504\ub85c\uc81d\ud2b8 \uc608\uc0b0\uc774 \ub2e8\uc21c\uc131\uc744 \uc120\ud638\ud558\uac70\ub098, \uc124\uce58\uac00 100kVA \ubbf8\ub9cc\uc758 \ubc1c\uc804\uae30\uac00 \uc788\ub294 \uc8fc\uac70\uc6a9 \ub610\ub294 \uc18c\uaddc\ubaa8 \uc0c1\uc5c5\uc6a9 \ubc31\uc5c5\uc778 \uacbd\uc6b0.<\/p>\n<p>\ub2e4\uc74c\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. <strong>\uc790\ub3d9 \uc808\uccb4 \uc2a4\uc704\uce58<\/strong> \ubd80\ud558\uac00 \ud544\uc218\uc801\uc774\uac70\ub098 \uc0dd\uba85 \uc548\uc804 \ub4f1\uae09\uc73c\ub85c \ubd84\ub958\ub418\uace0, \uc815\uc804 \uc2dc \uc2dc\uc124\uc774 \ube44\uc5b4 \uc788\uc744 \uc218 \uc788\uc73c\uba70, \uc0ac\uc591 \ub610\ub294 \ucf54\ub4dc\uac00 \uc815\uc758\ub41c \uc2dc\uac04 \ub0b4\uc5d0 \uc804\ud658\uc744 \uc694\uad6c\ud558\uac70\ub098 (\uc885\uc885 \u2264 10\ucd08), \uc2dc\uc2a4\ud15c\uc774 \uc911\uc559 \uc9d1\uc911\uc2dd \ubaa8\ub2c8\ud130\ub9c1\uc5d0 \uc0c1\ud0dc \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud574\uc57c \ud558\ub294 \uacbd\uc6b0.<\/p>\n<h2>\uc808\uccb4 \uc2a4\uc704\uce58 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Technical-diagram-showing-common-applications-of-changeover-switches.webp\" alt=\"Technical diagram illustrating common applications of changeover switches in residential, commercial, industrial, and generator integration systems\" style=\"display: block; margin: 0 auto; max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; margin-top: 10px;\">\uc8fc\uac70, \uc0c1\uc5c5 \ubc0f \uc0b0\uc5c5 \uc804\uae30 \ubc30\uc804 \uc2dc\uc2a4\ud15c \uc804\ubc18\uc5d0 \uac78\uce5c \ud45c\uc900 \uc808\uccb4 \uc2a4\uc704\uce58 \uc751\uc6a9 \ubd84\uc57c\uc758 \uac1c\ub7b5\uc801\uc778 \uac1c\uc694.<\/figcaption><\/figure>\n<h3>\uc8fc\uac70\uc6a9 \ubc31\uc5c5 \uc804\uc6d0<\/h3>\n<p>\ubc1c\uc804\uae30 \uc808\uccb4 \uc2a4\uc704\uce58\ub294 \uc815\uc804\uc774 \uc7a6\uc740 \uc9c0\uc5ed\uc5d0\uc11c \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc8fc\uac70\uc6a9 \uc804\uae30 \uc5c5\uadf8\ub808\uc774\ub4dc \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc124\uce58\uc5d0\uc11c\ub294 \uc8fc \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc640 \ud734\ub300\uc6a9 \ub610\ub294 \uc601\uad6c\uc801\uc73c\ub85c \uc124\uce58\ub41c \ubc1c\uc804\uae30\ub97c \uc8fc \ubc30\uc804\ubc18\uc5d0 \uc778\uc811\ud558\uac8c \uc7a5\ucc29\ub41c \uc808\uccb4 \uc2a4\uc704\uce58\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4. \uc120\ud0dd\ub41c \ud68c\ub85c - \ub610\ub294 \ubc1c\uc804\uae30 \uc6a9\ub7c9\uc5d0 \ub530\ub77c \uc9d1 \uc804\uccb4 - \uac00 \uc2a4\uc704\uce58\ub97c \ud1b5\uacfc\ud558\ubbc0\ub85c \uc8fc\ud0dd \uc18c\uc720\uc790\ub294 \uc804\ub825\ub9dd\uc774 \uc911\ub2e8\ub420 \ub54c \ubc1c\uc804\uae30 \uc804\uc6d0\uc73c\ub85c \uc804\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc218\ub3d9 \uc808\uccb4 \uc2a4\uc704\uce58\uac00 \uc774 \ubd80\ubb38\uc5d0\uc11c \uc6b0\uc138\ud569\ub2c8\ub2e4. 63A \ub610\ub294 100A 4\uadf9 \uc218\ub3d9 \uc7a5\uce58\ub294 \uc790\ub3d9 \uc2dc\uc2a4\ud15c \ube44\uc6a9\uc758 \uc77c\ubd80\ub85c \ub300\ubd80\ubd84\uc758 \ub2e8\uc0c1 \uc8fc\uac70\uc6a9 \ubd80\ud558\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uc758\ub8cc \uc7a5\ube44\uac00 \uc788\ub294 \uac00\uc815, \uc218\uc775 \ucc3d\ucd9c \uc6b4\uc601\uc744 \uc2e4\ud589\ud558\ub294 \ud648 \uc624\ud53c\uc2a4 \ub610\ub294 \uc804\uccb4 \uc8fc\ud0dd \ub300\uae30 \ubc1c\uc804\uae30\ub294 \uc790\ub3d9 \uc7a5\uce58\ub97c \uc810\uc810 \ub354 \ub9ce\uc774 \uc9c0\uc815\ud569\ub2c8\ub2e4. \ud2b9\ud788 \uc8fc\ud0dd \uc18c\uc720\uc790\uac00 \uc790\uc8fc \uc5ec\ud589\ud558\uace0 \ud3ed\ud48d\uc6b0 \ub3d9\uc548 \uc9d1\uc774 \ube44\uc5b4 \uc788\uc744 \uc218 \uc788\ub294 \uacbd\uc6b0\uc5d0 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc0c1\uc5c5\uc6a9 \uac74\ubb3c<\/h3>\n<p>\uc0ac\ubb34\uc2e4, \uc18c\ub9e4 \uacf5\uac04, \ud638\ud154 \ubc0f \ubcf5\ud569 \uc6a9\ub3c4 \uac74\ubb3c\uc740 \uc808\uccb4 \uc2a4\uc704\uce58\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud544\uc218 \uc2dc\uc2a4\ud15c (\ube44\uc0c1 \uc870\uba85, \ud654\uc7ac \uacbd\ubcf4 \ud328\ub110, \uc5d8\ub9ac\ubca0\uc774\ud130, IT \ud074\ub85c\uc9d3, POS \uc778\ud504\ub77c \ubc0f HVAC \uc81c\uc5b4)\uc5d0 \uc804\uc6d0\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uad00\ud560 \uad6c\uc5ed (IEC, NEC \ubc0f \uc9c0\uc5ed \uac74\ucd95 \ubc95\uaddc \ubaa8\ub450)\uc5d0\uc11c \ube44\uc0c1 \ubd84\uae30\uc758 \uc0dd\uba85 \uc548\uc804 \ubd80\ud558\ub294 \uc790\ub3d9 \uc804\ud658\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \ubd80\ud558\ub294 \uc6b0\uc120 \uc21c\uc704\uac00 \ub0ae\uc740 \ud328\ub110\uc758 \ubcc4\ub3c4 \uc218\ub3d9 \uc7a5\uce58 \ub4a4\uc5d0 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc911\uce35 \uc0c1\uc5c5\uc6a9 \uac74\ubb3c\uc5d0\ub294 \ube44\uc0c1 \uc870\uba85 \ubc0f \ud654\uc7ac \uc2dc\uc2a4\ud15c\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\ub294 \ud544\uc218 \ubd80\ud558 \ubcf4\ub4dc\uc5d0 400A \uc790\ub3d9 \uc808\uccb4 \uc2a4\uc704\uce58\uac00 \uc788\uace0, HVAC \ubc0f \uc77c\ubc18 \uc804\uc6d0\uc5d0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 \ub300\uae30 \ubcf4\ub4dc\uc5d0 630A \uc218\ub3d9 \uc7a5\uce58\uac00 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd84\ud560\uc740 \uc790\ub3d9 \uc7a5\ube44\ub97c \ubc95\uc801\uc73c\ub85c \ud544\uc694\ud55c \uacf3\uc5d0 \uc720\uc9c0\ud558\uace0 \ub098\uba38\uc9c0 \ubd80\ubd84\uc758 \ube44\uc6a9\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc0b0\uc5c5 \uc2dc\uc124<\/h3>\n<p>\uc81c\uc870 \uacf5\uc7a5, \uac00\uacf5 \uc2dc\uc124 \ubc0f \ucc3d\uace0\ub294 \uc885\uc885 \uc774\uc911 \uacf5\uae09 \uc720\ud2f8\ub9ac\ud2f0 \uc124\ube44 \ub610\ub294 500kVA\uc5d0\uc11c \uc218 MVA\uae4c\uc9c0 \uc815\uaca9\uc758 \uc804\uc6a9 \ub300\uae30 \ubc1c\uc804\uae30\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud658\uacbd\uc758 \uc0b0\uc5c5\uc6a9 \uc808\uccb4 \uc2a4\uc704\uce58\ub294 \ub354 \ub192\uc740 \uc804\ub958 \uc815\uaca9 (800A, 1600A, 3200A)\uc744 \ucc98\ub9ac\ud558\uace0 \uc5c5\uc2a4\ud2b8\ub9bc \ubcf4\ud638 \uc7a5\uce58, \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \ubaa8\ud130 \ubd80\ud558 \ubc0f \ub54c\ub85c\ub294 \uc7ac\ud1b5\uc804 \uacfc\ub3c4 \ud604\uc0c1\uc744 \uc0dd\uc131\ud558\ub294 \ucee4\ud328\uc2dc\ud130 \ubc45\ud06c\uc640 \uc870\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc0ac\uc774\uc758 \uc120\ud0dd <a href=\"https:\/\/test.viox.com\/ko\/pc-class-vs-cb-class-ats-selection-guide\/\">PC \ub4f1\uae09 \ubc0f CB \ub4f1\uae09<\/a> \uc774\ub7ec\ud55c \uc815\uaca9\uc5d0\uc11c\ub294 \uad6c\uc870\uac00 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4. IEC 60947-6-1\uc5d0 \ub530\ub77c \uc81c\uc791\ub41c PC \ub4f1\uae09 (\uc804\ub825 \uc811\ucd09\uae30) \uc7a5\uce58\ub294 \uc804\ud658 \uc791\uc5c5\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc73c\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub192\uc740 \uae30\uacc4\uc801 \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. CB \ub4f1\uae09 \uc7a5\uce58\ub294 \ud68c\ub85c \ucc28\ub2e8\uae30\ub97c \uc2a4\uc704\uce6d \uc694\uc18c\ub85c \uc0ac\uc6a9\ud558\uc5ec \ub0b4\uc7a5\ub41c \uacfc\uc804\ub958 \ubcf4\ud638 \uae30\ub2a5\uc744 \ucd94\uac00\ud558\uc9c0\ub9cc \uc811\uc810 \ub9c8\ubaa8 \ud2b9\uc131\uc774 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<h3>\ud1b5\uc2e0 \ubc0f \ub370\uc774\ud130 \uc778\ud504\ub77c<\/h3>\n<p>\uc140 \ud0c0\uc6cc, \uc2a4\uc704\uce6d \uc13c\ud130 \ubc0f \ub370\uc774\ud130 \ud640\uc740 \uac00\uc7a5 \ub192\uc740 \uc804\ub825 \uc5f0\uc18d\uc131 \uc218\uc900\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\uce58\uc758 \uc790\ub3d9 \uc808\uccb4 \uc2a4\uc704\uce58\ub294 \uc885\uc885 \uc911\ubcf5 \ucee8\ud2b8\ub864\ub7ec, \ubd80\ud558 \uc911\ub2e8 \uc5c6\uc774 \uc720\uc9c0 \ubcf4\uc218\ub97c \uc704\ud55c \ubc14\uc774\ud328\uc2a4 \uc808\uc5f0 \ubc0f NOC \uc218\uc900 \uc6d0\uaca9 \ubaa8\ub2c8\ud130\ub9c1\uc744 \uc704\ud55c Modbus\/SNMP \ud1b5\uc2e0 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud2b9\uc9d5\uc73c\ub85c \ud569\ub2c8\ub2e4. \ud2f0\uc5b4 III \ubc0f \ud2f0\uc5b4 IV \ub370\uc774\ud130 \uc13c\ud130\uc758 \uc804\ud658 \uc2dc\uac04 \uc694\uad6c \uc0ac\ud56d\uc740 \uc0ac\uc774\ud074 (50Hz\uc5d0\uc11c \u2264 4 \uc0ac\uc774\ud074 = 80ms)\ub85c \uc9c0\uc815\ub420 \uc218 \uc788\uc73c\uba70, \uc124\uacc4\ub97c \uae30\uc874\uc758 \ubaa8\ud130 \uad6c\ub3d9 ATSE\uac00 \uc544\ub2cc \uc800\uc7a5 \uc5d0\ub108\uc9c0 \ub610\ub294 \uc815\uc801 \uc804\ud658 \uba54\ucee4\ub2c8\uc998\uc73c\ub85c \ucd94\uc9c4\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud558\uc774\ube0c\ub9ac\ub4dc \ubc0f \ub2e4\uc911 \uc18c\uc2a4 \uc2dc\uc2a4\ud15c<\/h3>\n<p>\ud0dc\uc591\uad11 + \uc2a4\ud1a0\ub9ac\uc9c0 \uc124\uce58, \ub9c8\uc774\ud06c\ub85c\uadf8\ub9ac\ub4dc \ubc0f \ubc1c\uc804\uae30 \ubc0f \uc778\ubc84\ud130 \ubc31\uc5c5\uc774 \ubaa8\ub450 \uc788\ub294 \uc2dc\uc124\uc740 \ub450 \uac1c \uc774\uc0c1\uc758 \uc18c\uc2a4\ub97c \uad00\ub9ac\ud558\uac70\ub098 \ud45c\uc900 \uac1c\ubc29 \uc804\ud658 \uc7a5\uce58\uac00 \uc81c\uacf5\ud560 \uc218 \uc788\ub294 \uac83\ubcf4\ub2e4 \ub354 \uc5c4\uaca9\ud55c \uc804\ud658 \uc81c\uc57d \uc870\uac74\uc73c\ub85c \ub450 \uac1c\uc758 \uc18c\uc2a4\ub97c \uad00\ub9ac\ud558\ub294 \uc808\uccb4 \uc2a4\uc704\uce58\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\ube44\uc5d0\uc11c \uc808\uccb4 \uae30\ub2a5\uc740 \ub2e4\uc74c\uc744 \ud3ec\ud568\ud560 \uc218 \uc788\ub294 \uad11\ubc94\uc704\ud55c \uc804\ub825 \uad00\ub9ac \uc544\ud0a4\ud14d\ucc98\uc758 \uc77c\ubd80\uac00 \ub429\ub2c8\ub2e4. <a href=\"https:\/\/test.viox.com\/ko\/open-vs-closed-transition-ats-selection-guide\/\">\uac1c\ubc29 \ubc0f \ud3d0\uc1c4 \uc804\ud658<\/a> \uc804\ud658 \ubaa8\ub4dc, \uc5ec\uae30\uc11c \ud3d0\uc1c4 \uc804\ud658\uc740 \uc6d0\ub798 \uc5f0\uacb0\uc744 \ub04a\uae30 \uc804\uc5d0 \ub3d9\uae30\ud654\ub41c \uc870\uac74\uc5d0\uc11c \ub450 \uc18c\uc2a4\ub97c \uc7a0\uc2dc \ubcd1\ub82c\ub85c \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uadf9 \uad6c\uc131: \uc808\uccb4 \uc2a4\uc704\uce58\ub97c \uc2dc\uc2a4\ud15c\uc5d0 \ub9de\ucd94\uae30<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/TN-S-system-4-pole-wiring-schematic-showing-separate-neutral-and-protective-earth-conductors.webp\" alt=\"TN-S system 4-pole wiring schematic showing separate neutral and protective earth conductors\" style=\"display: block; margin: 0 auto; max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; margin-top: 10px;\">\uc911\uc131\uc120 \ub3c4\uccb4\uc758 \uc644\uc804\ud55c \uc808\uc5f0\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 4\uadf9 \uc2a4\uc704\uce6d\uc744 \uc0ac\uc6a9\ud558\ub294 TN-S \uc800\uc804\uc555 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc758 \ubc30\uc120\ub3c4.<\/figcaption><\/figure>\n<p>\uc808\uccb4 \uc2a4\uc704\uce58\ub294 2\uadf9, 3\uadf9 \ubc0f 4\uadf9 \uad6c\uc131\uc73c\ub85c \uc81c\uc870\ub429\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uadf9 \uc218\ub294 \ub2e8\uc21c\ud788 \uc0c1\uc758 \uc218\uac00 \uc544\ub2c8\ub77c \uc804\uae30 \uc2dc\uc2a4\ud15c \ubc0f \uc811\uc9c0 \uc124\ube44\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; text-align: left; margin: 20px 0;\">\n<thead>\n<tr>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\uad6c\uc131<\/th>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\uc804\ud615\uc801\uc778 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>2\uadf9<\/strong><\/td>\n<td style=\"padding: 10px;\">\uc911\uc131\uc120\uc774 \uc804\ud658\ub418\uc9c0 \uc54a\ub294 \ub2e8\uc0c1 \uc2dc\uc2a4\ud15c<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>3\uadf9<\/strong><\/td>\n<td style=\"padding: 10px;\">\uc911\uc131\uc120\uc774 \uacf5\ud1b5\uc774\uace0 \uc804\ud658\ub418\uc9c0 \uc54a\ub294 3\uc0c1 \uc2dc\uc2a4\ud15c<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>4\uadf9<\/strong><\/td>\n<td style=\"padding: 10px;\">\uc911\uc131\uc120\uc744 \uc804\ud658\ud574\uc57c \ud558\ub294 3\uc0c1 \uc2dc\uc2a4\ud15c (TN-S, IT \ubc0f \ud2b9\uc815 TT \uc811\uc9c0 \uc124\ube44\uc5d0\uc11c \ud45c\uc900)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc798\ubabb\ub41c \uadf9 \uad6c\uc131\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc18c\uc2a4 \uc804\ud658 \uc124\uacc4\uc5d0\uc11c \uac00\uc7a5 \ud754\ud55c \uc0ac\uc591 \uc624\ub958 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. 3\uc0c1 \uc2dc\uc2a4\ud15c\uc774 \uc790\ub3d9\uc73c\ub85c 3\uadf9 \uc808\uccb4 \uc2a4\uc704\uce58\ub97c \uc694\uad6c\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc811\uc9c0 \uc124\ube44, \ubc1c\uc804\uae30 \uc911\uc131\uc120 \ubcf8\ub529 \ubc29\uc2dd \ub610\ub294 \ud604\uc9c0 \uaddc\uc815\uc5d0\uc11c \uc804\ud658\ub41c \uc911\uc131\uc120\uc744 \uc694\uad6c\ud558\ub294 \uacbd\uc6b0 (\ubcc4\ub3c4\ub85c \ud30c\uc0dd\ub41c \ubc1c\uc804\uae30 \uc18c\uc2a4\uac00 \uc788\ub294 \ub300\ubd80\ubd84\uc758 TN-S \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uadf8\ub807\uc2b5\ub2c8\ub2e4) 4\uadf9 \uc7a5\uce58\uac00 \ud544\uc218\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc911\uc131\uc120\uc744 \uc804\ud658\ud558\uc9c0 \ubabb\ud558\uba74 \uc18c\uc2a4 \uac04\uc5d0 \ubcd1\ub82c \uc911\uc131\uc120 \uacbd\ub85c\uac00 \uc0dd\uc131\ub418\uc5b4 \uc21c\ud658 \uc804\ub958, \ubd88\ud544\uc694\ud55c RCD \ud2b8\ub9bd \ubc0f \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub294 \uc811\uc9c0 \uc624\ub958 \uac10\uc9c0\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc790\uc138\ud55c \uc0c1 \ubc0f \uadf9 \uc120\ud0dd \uc548\ub0b4\ub294 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/test.viox.com\/ko\/single-phase-vs-three-phase-ats-selection-guide-2p-3p-4p\/\">\ub2e8\uc0c1 \ub300 3\uc0c1 ATS<\/a>.<\/p>\n<h2>\uc62c\ubc14\ub978 \uc808\uccb4 \uc2a4\uc704\uce58\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/h2>\n<p>\ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uc808\uccb4 \uc2a4\uc704\uce58\ub97c \uc120\ud0dd\ud558\ub824\uba74 \uc77c\ub828\uc758 \uae30\uc220\uc801 \ubc0f \uc6b4\uc601\uc801 \uacb0\uc815\uc744 \uc62c\ubc14\ub978 \uc21c\uc11c\ub85c \uc9c4\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e8\uacc4\ub97c \uac74\ub108\ub6f0\uba74 \uc81c\ud488\uc774 \uc124\uce58\uc5d0 \ub9de\uc9c0 \uc54a\uac70\ub098 \uc2e4\uc81c \uace0\uc7a5 \uc870\uac74\uc5d0\uc11c \uc608\uc0c1\ub300\ub85c \uc791\ub3d9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>1\ub2e8\uacc4: \uc18c\uc2a4 \uc124\ube44 \uc815\uc758<\/h3>\n<p>\uc2a4\uc704\uce58\uac00 \uad00\ub9ac\ud574\uc57c \ud558\ub294 \uc815\ud655\ud788 \ub450 \uac1c\uc758 \uc18c\uc2a4\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4. \uc720\ud2f8\ub9ac\ud2f0 + \ubc1c\uc804\uae30\uac00 \uc9c0\ubc30\uc801\uc778 \uc30d\uc774\uc9c0\ub9cc \uc18c\uc2a4\ub294 \ub450 \uac1c\uc758 \ub3c5\ub9bd\uc801\uc778 \uc720\ud2f8\ub9ac\ud2f0 \ud53c\ub354 (\uc774\uc911 \ubc84\uc2a4 \uc0b0\uc5c5\uc6a9 \ubcc0\uc804\uc18c\uc5d0\uc11c \uc77c\ubc18\uc801), \uc720\ud2f8\ub9ac\ud2f0 \ud53c\ub4dc \ubc0f \uc778\ubc84\ud130 \ub610\ub294 \ubc1c\uc804\uae30 \ubc0f UPS \ubc14\uc774\ud328\uc2a4 \ucd9c\ub825\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\uc2a4 \ud2b9\uc131 (\uacf5\uce6d \uc804\uc555, \uc8fc\ud30c\uc218, \uc0c1 \uc218, \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uace0\uc7a5 \uc804\ub958)\uc740 \uc2a4\uc704\uce58\uc758 \uc804\uae30\uc801 \uacbd\uacc4\ub97c \uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n<h3>2\ub2e8\uacc4: \uc218\ub3d9 \ubc0f \uc790\ub3d9 \uc791\ub3d9 \uc911\uc5d0\uc11c \uacb0\uc815<\/h3>\n<p>\uac70\uc758 \ud56d\uc0c1 \uac00\uc7a5 \uc911\uc694\ud55c \uc0c1\uc5c5\uc801 \uacb0\uc815\uc785\ub2c8\ub2e4. \ubd80\ud558\uc758 \ucd5c\ub300 \ud5c8\uc6a9 \uc911\ub2e8 \uc2dc\uac04, \uc219\ub828\ub41c \uc6b4\uc601\uc790 \uac00\uc6a9\uc131, \ubd80\ud558 \ubd84\ub958\uc5d0 \ub300\ud55c \uac74\ucd95 \ubc95\uaddc \uc694\uad6c \uc0ac\ud56d \ubc0f \ud504\ub85c\uc81d\ud2b8 \uc608\uc0b0\uc744 \uac80\ud1a0\ud558\uc2ed\uc2dc\uc624. \ub9ce\uc740 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc774 \ub2e8\uc77c \uacb0\uc815\uc73c\ub85c \uc81c\ud488 \ud6c4\ubcf4 \ubaa9\ub85d\uc774 \uc808\ubc18\uc73c\ub85c \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<h3>3\ub2e8\uacc4: \uc804\uae30 \uc815\uaca9 \uc77c\uce58<\/h3>\n<p>\uc804\ud658 \uc2a4\uc704\uce58\uac00 \uc2dc\uc2a4\ud15c \uc804\uc555(\uc608: 230\/400V, 277\/480V), \uc124\uce58 \uc9c0\uc810\uc5d0\uc11c\uc758 \ucd5c\ub300 \uc5f0\uc18d \uc804\ub958, \uc801\uc808\ud55c \ub0b4\uc804\ub958 \uc815\uaca9(IEC 60947-6-1\uc5d0 \ub530\ub978 ATSE\uc758 \uacbd\uc6b0 Icw \ub610\ub294 UL 1008\uc5d0 \ub530\ub978 \ub2e8\ub77d \uc804\ub958 \uc815\uaca9)\uc744 \uac16\ub294 \uc608\uc0c1 \ub2e8\ub77d \uc804\ub958(Isc) \ubc0f \uc62c\ubc14\ub978 \uadf9 \uc218\ub97c \uac16\ub3c4\ub85d \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud06c\uae30\uac00 \uc791\uc73c\uba74 \uc548\uc804 \uc704\ud5d8\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud06c\uae30\uac00 \ud06c\uba74 \uc608\uc0b0\uacfc \ud328\ub110 \uacf5\uac04\uc774 \ub0ad\ube44\ub429\ub2c8\ub2e4. 630A\ub85c \ucda9\ubd84\ud55c \uacf3\uc5d0 1600A \uc2a4\uc704\uce58\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \ubcf4\uc218\uc801\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc774 \uc544\ub2c8\ub77c \uc798\ubabb\ub41c \uc0ac\uc591\uc785\ub2c8\ub2e4.<\/p>\n<h3>4\ub2e8\uacc4: \ubd80\ud558 \ud2b9\uc131 \ud3c9\uac00<\/h3>\n<p>\ubaa8\ud130 \ubd80\ud558, \ucee4\ud328\uc2dc\ud130 \ubc45\ud06c \ubc0f \ube44\uc120\ud615 \ubd80\ud558(VFD, \ub300\ud615 UPS, LED \ub4dc\ub77c\uc774\ubc84 \uc5b4\ub808\uc774)\ub294 \uc804\ud658 \uc2a4\uc704\uce58\uac00 \uacac\ub38c\uc57c \ud558\ub294 \uacfc\ub3c4 \ub3cc\uc785 \ubc0f \uace0\uc870\ud30c \uc694\uad6c \uc0ac\ud56d\uc744 \ubd80\uacfc\ud569\ub2c8\ub2e4. \uc815\uc0c1 \uc0c1\ud0dc \uc5f4 \uc815\uaca9\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc2e4\uc81c \ubd80\ud558 \ud504\ub85c\ud544\uc5d0 \ub300\ud574 \uc81c\ud488\uc758 \ud22c\uc785 \uc6a9\ub7c9(\ud53c\ud06c \ud3d0\uc1c4 \uc804\ub958) \ubc0f \ucc28\ub2e8 \uc6a9\ub7c9\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. IEC 60947-6-1\uc740 \ubaa8\ud130 \ubd80\ud558\uc5d0 \ub300\ud55c \uc804\uc6a9 \ud14c\uc2a4\ud2b8 \uc2dc\ud000\uc2a4\ub97c \uc9c0\uc815\ud558\uba70 \uc2a4\uc704\uce58 \ub370\uc774\ud130\uc2dc\ud2b8\ub294 \uc774\ub7ec\ud55c \uc870\uac74\uc5d0\uc11c \uc815\uaca9 \uac12\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>5\ub2e8\uacc4: \uc804\ud658 \uc720\ud615 \uace0\ub824<\/h3>\n<p>\ub300\ubd80\ubd84\uc758 \uc804\ud658 \uc2a4\uc704\uce58\ub294 \uac00\uc7a5 \uac04\ub2e8\ud558\uace0 \uc77c\ubc18\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc778 \uac1c\ubc29 \uc804\ud658(\uba54\uc774\ud06c-\ube44\ud3ec-\ube0c\ub808\uc774\ud06c)\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc77c\ubd80 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ud3d0\uc1c4 \uc804\ud658(\uba54\uc774\ud06c-\ube44\ud3ec-\ube0c\ub808\uc774\ud06c)\uc758 \uc774\uc810\uc744 \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc11c \ub450 \uc18c\uc2a4\ub294 \uc6d0\ub798 \uc18c\uc2a4\uac00 \uc5f0\uacb0 \ud574\uc81c\ub418\uae30 \uc804\uc5d0 \ub3d9\uae30\ud654\ub41c \uc870\uac74\uc5d0\uc11c \uc7a0\uc2dc \ubcd1\ub82c\ub85c \uc5f0\uacb0\ub429\ub2c8\ub2e4(\uc77c\ubc18\uc801\uc73c\ub85c 100ms \uc774\ud558). \ud3d0\uc1c4 \uc804\ud658\uc5d0\ub294 \uc8fc\ud30c\uc218 \uc77c\uce58 \uc18c\uc2a4, \ub3d9\uae30 \uac80\uc0ac \ub9b4\ub808\uc774 \ubc0f \ucd94\uac00 \ubcf4\ud638 \ub85c\uc9c1\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub294 1\ucd08 \ubbf8\ub9cc\uc758 \uc911\ub2e8\uc73c\ub85c\ub3c4 \ubbfc\uac10\ud55c \ubd80\ud558 \ud504\ub85c\uc138\uc2a4\uac00 \uc911\ub2e8\ub418\ub294 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc13c\ud130 \ubc0f \uc758\ub8cc \ucea0\ud37c\uc2a4 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ud45c\uc900 \uad00\ud589\uc785\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 <a href=\"https:\/\/test.viox.com\/ko\/open-vs-closed-transition-ats-selection-guide\/\">\uac1c\ubc29 \ub300 \ud3d0\uc1c4 \uc804\ud658 \uac00\uc774\ub4dc<\/a> \uc790\uc138\ud55c \uc120\ud0dd \uae30\uc900\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>6\ub2e8\uacc4: \ud45c\uc900 \ubc0f \uc778\uc99d \ud655\uc778<\/h3>\n<p>\uad6d\uc81c \uc2dc\uc7a5\uc758 \uacbd\uc6b0 \uc804\ud658 \uc2a4\uc704\uce58\uac00 \uacf5\uc778\ub41c \uc2e4\ud5d8\uc2e4(\uc608: KEMA, CESI, T\u00dcV)\uc5d0\uc11c IEC 60947-6-1 \ud615\uc2dd \ud14c\uc2a4\ud2b8 \uc778\uc99d\uc744 \ubc1b\uc558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ubd81\ubbf8 \uc124\uce58\uc758 \uacbd\uc6b0 UL 1008 \ubaa9\ub85d \ub610\ub294 CSA C22.2 No. 178 \uc778\uc99d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c \uc81c\ud488\uc740 \uad00\ub828 \uc870\ub9bd \ud45c\uc900(\ud615\uc2dd \ud14c\uc2a4\ud2b8\ub41c \uc2a4\uc704\uce58\ubcf4\ub4dc\uc5d0 \uc124\uce58\ub41c \uacbd\uc6b0 IEC 61439-1\/-2 \ub610\ub294 \ubd81\ubbf8 \uc2a4\uc704\uce58\ubcf4\ub4dc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 UL 891)\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. \uc9c0\uc6d0 \ud615\uc2dd \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c \uc5c6\uc774 \uc81c\uc870\uc5c5\uccb4 \uc790\uccb4 \uc120\uc5b8\uc744 \uc218\ub77d\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ud45c\uc900\uc740 \uc815\ud655\ud788 \uace0\uc7a5 \ubc0f \ub0b4\uad6c\uc131 \uc870\uac74\uc5d0\uc11c \uc131\ub2a5 \uc8fc\uc7a5\uc744 \uac80\uc99d\ud558\uae30 \uc704\ud574 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n<h3>7\ub2e8\uacc4: \uc124\uce58 \ubc0f \ud658\uacbd \uc870\uac74 \uac80\ud1a0<\/h3>\n<p>\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud328\ub110 \uacf5\uac04, \ud658\uacbd\uc5d0 \ud544\uc694\ud55c \uc778\ud074\ub85c\uc800 IP \ub4f1\uae09(\uc2e4\ub0b4 \uccad\uacb0, \uc2e4\uc678, \uba3c\uc9c0, \uc2b5\uae30, \uc138\ucc99), \ucf00\uc774\ube14 \uc778\uc785 \uc704\uce58 \ubc0f \ud604\uc9c0 \uaddc\uc815(IEC 61439 \ub610\ub294 NEC 110.26)\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uc11c\ube44\uc2a4 \uc561\uc138\uc2a4 \uac04\uaca9\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ubaa8\ub4e0 \uc804\uae30\uc801 \ub9e4\uac1c\ubcc0\uc218\ub97c \ucda9\uc871\ud558\uc9c0\ub9cc \ubb3c\ub9ac\uc801\uc73c\ub85c \uc124\uce58, \uc561\uc138\uc2a4 \ub610\ub294 \uc720\uc9c0 \uad00\ub9ac\ud560 \uc218 \uc5c6\ub294 \uc2a4\uc704\uce58\ub294 \uc62c\ubc14\ub978 \uc2a4\uc704\uce58\uac00 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<h3>8\ub2e8\uacc4: \ud504\ub85c\uc81d\ud2b8\uc758 \uc804\ud658 \ucca0\ud559\uc5d0 \ub9de\ucd94\uae30<\/h3>\n<p>\uc77c\ubd80 \uc2dc\uc124 \uc18c\uc720\uc790\ub294 \ub2e8\uc21c\uc131\uacfc \ub208\uc5d0 \ubcf4\uc774\ub294 \uc6b4\uc601\uc790 \uc81c\uc5b4\ub97c \uc6b0\uc120\uc2dc\ud569\ub2c8\ub2e4. \uc989, \uc544\ub798\ucabd \uc704\uce58\uc5d0\uc11c \ubcfc \uc218 \uc788\ub294 \uac04\ub2e8\ud55c \ud578\ub4e4\uc785\ub2c8\ub2e4. \ub2e4\ub978 \uc0ac\ub78c\ub4e4\uc740 \uc644\uc804\ud55c BMS \ud1b5\ud569\uc744 \ud1b5\ud574 \uc18d\ub3c4, \uc790\ub3d9\ud654 \ubc0f \uc6d0\uaca9 \uac00\uc2dc\uc131\uc744 \uc6b0\uc120\uc2dc\ud569\ub2c8\ub2e4. \uc804\ud658 \uc2a4\uc704\uce58\ub294 \uac74\ubb3c\uc758 \uc6b4\uc601 \ucca0\ud559\uacfc \ud5a5\ud6c4 20\ub144 \ub3d9\uc548 \uc2dc\uc2a4\ud15c\uc744 \uc18c\uc720\ud560 \uc720\uc9c0 \uad00\ub9ac \ud300\uacfc \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc804\ud658 \uc2a4\uc704\uce58 \uc124\uce58 \ud544\uc218 \uc0ac\ud56d<\/h2>\n<h3>\uc804\ubb38\uc801\uc778 \uc124\uce58\ub294 \ud611\uc0c1\uc758 \uc5ec\uc9c0\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/h3>\n<p>\uc804\ud658 \uc2a4\uc704\uce58\ub294 \ub450 \uac1c\uc758 \ud65c\uc131 \uc804\uc6d0 \uc18c\uc2a4 \uc0ac\uc774\uc758 \uacbd\uacc4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc798\ubabb\ub41c \ubc30\uc120, \ub204\ub77d\ub41c \uc778\ud130\ub85d \ub610\ub294 \ubd80\uc801\uc808\ud55c \uc811\uc9c0\ub294 \uc720\ud2f8\ub9ac\ud2f0 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ub300\ud55c \uc5ed\uc804\ub958, \uc720\uc9c0 \uad00\ub9ac \ub2f4\ub2f9\uc790\ub97c \uc704\ud55c \uc544\ud06c \ud50c\ub798\uc2dc \uc704\ud5d8 \ubc0f \ub3d9\uae30\ud654\ub418\uc9c0 \uc54a\uc740 \ubcd1\ub82c \uc5f0\uacb0\ub85c \uc778\ud55c \uc7a5\ube44 \uc190\uc0c1\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc124\uce58\ub294 \uc18c\uc2a4 \uc804\ud658 \uc7a5\ube44\ub97c \uacbd\ud5d8\ud558\uace0 \ud574\ub2f9 \uc9c0\uc5ed \uaddc\uc815(IEC\/BS \ubc30\uc120 \uaddc\uc815, NEC, \ud638\uc8fc AS\/NZS 3000 \ub610\ub294 \uae30\ud0c0 \uad6d\uac00 \ud45c\uc900)\uc5d0 \uc775\uc219\ud55c \uba74\ud5c8\uac00 \uc788\ub294 \uc804\uae30 \uae30\uc220\uc790\uac00 \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc\uc694 \uc124\uce58 \ub2e8\uacc4<\/h3>\n<p>\uc77c\ubc18\uc801\uc778 \uc21c\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ub450 \uc18c\uc2a4\uc758 \uc804\uc6d0\uc744 \ucc28\ub2e8\ud558\uace0 \uc7a0\uae08\/\ud0dc\uadf8\uc544\uc6c3\uc744 \uc801\uc6a9\ud558\uace0, \uc81c\uc870\uc5c5\uccb4 \uac04\uaca9 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc9c0\uc815\ub41c \uc778\ud074\ub85c\uc800 \ub610\ub294 \ud328\ub110 \uc704\uce58\uc5d0 \uc2a4\uc704\uce58\ub97c \uc7a5\ucc29\ud558\uace0, \uc720\ud2f8\ub9ac\ud2f0(\uc18c\uc2a4 A) \uacf5\uae09 \ucf00\uc774\ube14\uc744 \uc885\ub2e8\ud558\uace0, \ubc1c\uc804\uae30 \ub610\ub294 \ubc31\uc5c5(\uc18c\uc2a4 B) \uacf5\uae09 \ucf00\uc774\ube14\uc744 \uc885\ub2e8\ud558\uace0, \ubd80\ud558 \ucd9c\ub825 \ucf00\uc774\ube14\uc744 \uc885\ub2e8\ud558\uace0, \uc790\ub3d9 \uc7a5\uce58\uc5d0 \ub300\ud55c \uc81c\uc5b4 \ubc30\uc120(\ubc1c\uc804\uae30 \uc2dc\ub3d9\/\uc815\uc9c0, \uc804\uc555 \uac10\uc9c0, \ud1b5\uc2e0 \ubc84\uc2a4)\uc744 \uc124\uce58\ud558\uace0, \uc2dc\uc2a4\ud15c \uc811\uc9c0 \ubc30\uc5f4(TN-S, TN-C-S, TT, IT)\uc5d0 \ub530\ub77c \uc811\uc9c0 \ubc0f \ubcf8\ub529\uc744 \uc124\uc815\ud558\uace0, \uc591\ubc29\ud5a5\uc73c\ub85c \uc804\uccb4 \uc804\ud658 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \uc2dc\uc6b4\uc804\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ub450 \uc18c\uc2a4\ub97c \ub3d9\uc2dc\uc5d0 \ub2eb\uc73c\ub824\uace0 \uc758\ub3c4\uc801\uc73c\ub85c \uc2dc\ub3c4\ud558\uc5ec \uc778\ud130\ub85d \uc791\ub3d9\uc744 \ud655\uc778\ud558\ub294 \uac83\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc911\uc694 \uc548\uc804 \uc9c0\uc810<\/h3>\n<p><strong>\uc5ed\uc804\ub958 \ubc29\uc9c0.<\/strong> \uc804\ud658 \uc2a4\uc704\uce58\ub294 \ubc1c\uc804\uae30 \uc804\uc6d0\uc774 \uc720\ud2f8\ub9ac\ud2f0 \ub124\ud2b8\uc6cc\ud06c\ub85c \ub2e4\uc2dc \uacf5\uae09\ub418\ub294 \uac83\uc744 \uae30\uacc4\uc801 \ubc0f \uc804\uae30\uc801\uc73c\ub85c \ubd88\uac00\ub2a5\ud558\uac8c \ub9cc\ub4e4\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 \ubaa8\ub4e0 \uc8fc\uc694 \uad00\ud560 \uad6c\uc5ed\uc758 \uaddc\uc815 \uc694\uad6c \uc0ac\ud56d\uc774\uba70 \uc720\ud2f8\ub9ac\ud2f0 \ud68c\uc0ac \ubc0f \uc804\uc120 \uc791\uc5c5\uc790\ub97c \uc704\ud55c \uc8fc\uc694 \uad00\uc2ec\uc0ac\uc785\ub2c8\ub2e4. UL 1008 \ubc0f IEC 60947-6-1\uc5d0\ub294 \ubaa8\ub450 \uc778\ud130\ub85d \uac80\uc99d\uc774 \ud544\uc218 \ud615\uc2dd \ud14c\uc2a4\ud2b8 \uc694\uc18c\ub85c \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc911\uc131\uc120 \ucc98\ub9ac.<\/strong> 4\uadf9 \uad6c\uc131\uc5d0\uc11c \uc911\uc131\uc120 \uc811\uc810\uc774 \uc704\uc0c1 \uc811\uc810\uc5d0 \ub300\ud574 \uc62c\ubc14\ub978 \uc911\ucca9 \uc21c\uc11c\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. IEC 60947-6-1 \ubd80\ub85d H\ub294 \uc911\uc131\uc120 \uc804\ud658 \uc21c\uc11c\uc5d0 \ub300\ud55c \uc9c0\uce68\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc798\ubabb\ub41c \uc911\uc131\uc120 \ud0c0\uc774\ubc0d\uc740 \uacfc\ub3c4 \uacfc\uc804\uc555 \ub610\ub294 \ub354 \ub098\uc05c \uacbd\uc6b0 \ub2e8\uc0c1 \ubd80\ud558\ub97c \uc120\uac04 \uc804\uc555\uc5d0 \ub178\ucd9c\uc2dc\ud0a4\ub294 \ubd80\ub3d9 \uc911\uc131\uc120 \uc0c1\ud0dc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc811\uc9c0.<\/strong> \uc7a5\ube44 \uc811\uc9c0 \ub3c4\uccb4\ub294 \uc2a4\uc704\uce58 \uc5b4\uc148\ube14\ub9ac\ub97c \ud1b5\ud574 \uc5f0\uc18d\uc801\uc774\uace0 \ub04a\uc5b4\uc9c0\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. \uc778\ud074\ub85c\uc800 \uc100\uc2dc \ub610\ub294 \uc7a5\ucc29 \ud558\ub4dc\uc6e8\uc5b4\ub97c \uc720\uc77c\ud55c \uc811\uc9c0 \uacbd\ub85c\ub85c \uc0ac\uc6a9\ud558\uc9c0 \ub9d0\uace0 \uc804\uc6a9 \ubcf8\ub529 \uc810\ud37c \ub610\ub294 \ub2e8\uc790\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p><strong>\ub77c\ubca8\ub9c1.<\/strong> \uc2a4\uc704\uce58\uc5d0 \uc18c\uc2a4 \uc2dd\ubcc4(\uc18c\uc2a4 A: \uc720\ud2f8\ub9ac\ud2f0, \uc18c\uc2a4 B: \ubc1c\uc804\uae30), \uc218\ub3d9 \uc7a5\uce58\uc5d0 \ub300\ud55c \uc791\ub3d9 \uc9c0\uce68, \ube44\uc0c1 \uc5f0\ub77d\ucc98 \uc815\ubcf4 \ubc0f \uc778\ud130\ub85d \ub610\ub294 \uc7a0\uae08 \uc694\uad6c \uc0ac\ud56d\uc744 \ud45c\uc2dc\ud558\uc2ed\uc2dc\uc624. \ube44\uc0c1 \uc2dc \uc2a4\uc704\uce58\ub97c \uc791\ub3d9\ud558\ub294 \uc0ac\ub78c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uae30 \uc2dc\uc2a4\ud15c\uc744 \uad00\ub9ac\ud558\ub294 \uc0ac\ub78c\uc774 \uc544\ub2d0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc720\uc9c0 \uad00\ub9ac \ubc0f \ubb38\uc81c \ud574\uacb0<\/h2>\n<h3>\uc608\ubc29 \uc720\uc9c0 \uad00\ub9ac \uc77c\uc815<\/h3>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; text-align: left; margin: 20px 0;\">\n<thead>\n<tr>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\uac04\uaca9<\/th>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58<\/th>\n<th style=\"padding: 10px; background-color: #f2f2f2;\">\uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uc6d4<\/strong><\/td>\n<td style=\"padding: 10px;\">\ubd80\uc2dd, \ub290\uc2a8\ud55c \ud558\ub4dc\uc6e8\uc5b4, \uacfc\uc5f4 \uc9d5\ud6c4\uc5d0 \ub300\ud55c \uc721\uc548 \uac80\uc0ac<\/td>\n<td style=\"padding: 10px;\">\uc721\uc548 \uac80\uc0ac \ubc0f \ucee8\ud2b8\ub864\ub7ec \uc0c1\ud0dc LED\/\ub514\uc2a4\ud50c\ub808\uc774 \uac80\ud1a0<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\uacc4\uac04\uc9c0<\/strong><\/td>\n<td style=\"padding: 10px;\">\ubd80\ud558\uac00 \uc904\uc5b4\ub4e0 \uc0c1\ud0dc\uc5d0\uc11c \uc804\uccb4 \uc804\ud658 \uc8fc\uae30\ub97c \ud1b5\ud574 \uc2a4\uc704\uce58\ub97c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/td>\n<td style=\"padding: 10px;\">\uc804\uccb4 \uae30\ub2a5 \ud14c\uc2a4\ud2b8: \uc815\uc804\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\uace0 \uc790\ub3d9 \uc2dc\uc791 \uc2e0\ud638, \uc804\ud658, \uc7ac\uc804\ud658 \ubc0f \ubc1c\uc804\uae30 \ub0c9\uac01\/\uc885\ub8cc\ub97c \ud655\uc778\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\ub9e4\ub144<\/strong><\/td>\n<td style=\"padding: 10px;\">\uc81c\uc870\uc5c5\uccb4 \uc0ac\uc591\uc5d0 \ub530\ub77c \ubaa8\ub4e0 \uc5f0\uacb0\uc758 \ud1a0\ud06c\ub97c \ud655\uc778\ud558\uace0, \uba54\ucee4\ub2c8\uc998\uc744 \uc724\ud65c\ud558\uace0, \uc811\uc810\uc758 \ud53c\ud305 \ub610\ub294 \ubcc0\uc0c9\uc744 \uac80\uc0ac\ud569\ub2c8\ub2e4.<\/td>\n<td style=\"padding: 10px;\">\ubaa8\ub4e0 \ubd84\uae30\ubcc4 \uc791\uc5c5\uacfc \ucee8\ud2b8\ub864\ub7ec \ubcf4\uc815, \uc811\uc810 \uc800\ud56d \uce21\uc815(\ubc00\ub9ac\uc634 \ubbf8\ud130), \uc5f0\uacb0\uc758 \uc5f4\ud654\uc0c1 \uc2a4\uce94 \ubc0f \uc804\uccb4 \ubd80\ud558 \uc804\ud658 \ud14c\uc2a4\ud2b8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc77c\ubc18\uc801\uc778 \ubb38\uc81c \ubc0f \ud574\uacb0 \ubc29\ubc95<\/h3>\n<p><strong>\uc2a4\uc704\uce58 \ud578\ub4e4\uc774 \ubee3\ubee3\ud558\uac70\ub098 \uc791\ub3d9\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4(\uc218\ub3d9 \uc7a5\uce58).<\/strong> \ubd80\uc2dd \uce68\ud22c, \uac74\uc870\ub41c \uc724\ud65c\uc81c \ub610\ub294 \uc218\ub144\uac04\uc758 \uc5f4 \uc21c\ud658 \ud6c4 \uc815\ub82c \ubd88\ub7c9\uc73c\ub85c \uc778\ud55c \uae30\uacc4\uc801 \uacb0\ud569. \uc81c\uc870\uc5c5\uccb4\uc758 \uc11c\ube44\uc2a4 \uc124\uba85\uc11c\uc5d0 \ub530\ub77c \ubd84\ud574\ud558\uace0, \uc811\uc810 \ud53c\ubc97 \uc9c0\uc810\uc744 \uccad\uc18c\ud558\uace0, \uc9c0\uc815\ub41c \uadf8\ub9ac\uc2a4(WD-40 \uc544\ub2d8)\ub85c \ub2e4\uc2dc \uc724\ud65c\ud558\uace0, \ubb3c\ub9ac\uc801 \uc7a5\uc560\ubb3c \ub610\ub294 \uc778\ud074\ub85c\uc800 \uc65c\uace1\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc2e4\uc81c \uc815\uc804 \uc2dc \uc790\ub3d9 \uc2a4\uc704\uce58\uac00 \uc804\ud658\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> \ucee8\ud2b8\ub864\ub7ec \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ub9ce\uc740 ATSE \ucee8\ud2b8\ub864\ub7ec\ub294 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \uc18c\uc2a4\uc5d0\uc11c \uc804\uc6d0\uc744 \ub04c\uc5b4\uc624\uace0 \ud574\ub2f9 \uc18c\uc2a4\uac00 \uace0\uc7a5\ub09c \uacbd\uc6b0 \ucee8\ud2b8\ub864\ub7ec\uac00 \uc791\ub3d9\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub450 \uc18c\uc2a4 \ub2e8\uc790\uc5d0\uc11c \uc804\uc555 \uac10\uc9c0 \uc5f0\uacb0\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ubc1c\uc804\uae30 \uc2dc\uc791 \uc2e0\ud638\uac00 \uc5d4\uc9c4 \ucee8\ud2b8\ub864\ub7ec\uc5d0 \ub3c4\ub2ec\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud53d\uc5c5\/\ub4dc\ub86d\uc544\uc6c3 \uc804\uc555 \uc124\uc815\uc744 \uac80\ud1a0\ud558\uc2ed\uc2dc\uc624. \ub204\uad70\uac00\uac00 \uc131\uac00\uc2e0 \uc804\ud658 \ubd88\ub9cc\uc744 \ud574\uacb0\ud558\uae30 \uc704\ud574 \ub4dc\ub86d\uc544\uc6c3 \uc784\uacc4\uac12\uc744 90%\ub85c \uc870\uc600\ub2e4\uba74 \ucee8\ud2b8\ub864\ub7ec\ub294 88%\uc5d0\uc11c \ube0c\ub77c\uc6b4\uc544\uc6c3\uc744 \uc804\ud658 \uc870\uac74\uc73c\ub85c \uc778\uc2dd\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7a5 \uc870\uc0ac\uc5d0\uc11c \uac00\uc7a5 \ud754\ud55c \uadfc\ubcf8 \uc6d0\uc778\uc740 \ud14c\uc2a4\ud2b8 \uc8fc\uae30 \uc0ac\uc774\uc5d0 \uac10\uc9c0\ub418\uc9c0 \uc54a\uc740 \ub04a\uc5b4\uc9c4 \uac10\uc9c0 \uc640\uc774\uc5b4 \ub610\ub294 \ub04a\uc5b4\uc9c4 \uc81c\uc5b4 \ud4e8\uc988\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\uc790\ub3d9 \uc7a5\uce58\uc758 \uc131\uac00\uc2e0 \uc804\ud658.<\/strong> \uc2a4\uc704\uce58\ub294 \uc2e4\uc81c\ub85c \uc804\ud658\uc744 \ubcf4\uc7a5\ud558\uc9c0 \uc54a\ub294 \uc9e7\uc740 \uc804\uc555 \uac15\ud558(\uc778\uc811 \ud68c\ub85c\uc5d0\uc11c \uc2dc\uc791\ub418\ub294 \uc555\ucd95\uae30, \uc720\ud2f8\ub9ac\ud2f0 \uc7ac\ud3d0\uc1c4 \uc774\ubca4\ud2b8 \ub610\ub294 \ucee4\ud328\uc2dc\ud130 \uc2a4\uc704\uce6d \uacfc\ub3c4 \ud604\uc0c1) \uc911\uc5d0 \ubc1c\uc804\uae30\ub85c \uc804\ud658\ub429\ub2c8\ub2e4. \ub4dc\ub86d\uc544\uc6c3 \uc2dc\uac04 \uc9c0\uc5f0\uc744 \ub113\ud788\uac70\ub098(\ube44\uc911\uc694 \ubd80\ud558\uc758 \uacbd\uc6b0 2~5\ucd08\uac00 \uc77c\ubc18\uc801\uc784) \uc804\uc555 \ub4dc\ub86d\uc544\uc6c3 \uc784\uacc4\uac12\uc744 \uc881\ud788\uc2ed\uc2dc\uc624. \uac10\uc9c0 \uc785\ub825\uc5d0 \uc801\uc808\ud55c \ud544\ud130\ub9c1\uc774 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uace0 \ub3d9\uc77c\ud55c \ud328\ub110\uc744 \uacf5\uc720\ud558\ub294 VFD \ub610\ub294 \uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc5d0\uc11c \uc804\uae30\uc801 \ub178\uc774\uc988\ub97c \uc218\uc2e0\ud558\uc9c0 \uc54a\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p><strong>\uc811\uc810\uc758 \uc544\ud06c \ub610\ub294 \ubcc0\uc0c9.<\/strong> \uc2e4\uc81c \ubd80\ud558\uc5d0 \ube44\ud574 \uc811\uc810 \ud06c\uae30\uac00 \uc791\uac70\ub098(\ubaa8\ud130 \ub3cc\uc785\uc774 \uace0\ub824\ub418\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc784), \ubd80\ud558 \uc0c1\ud0dc\uc5d0\uc11c \uacfc\ub3c4\ud55c \uba54\uc774\ud06c\/\ube0c\ub808\uc774\ud06c \uc791\ub3d9 \ub610\ub294 \uc804\uae30\uc801 \uc218\uba85\uc774 \ub2e4\ud55c \uc811\uc810\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. DLRO(\ub514\uc9c0\ud138 \uc800\uc800\ud56d \uc634\ubbf8\ud130)\ub85c \uc811\uc810 \uc800\ud56d\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc800\ud56d\uc774 \uc81c\uc870\uc5c5\uccb4\uc758 \uac8c\uc2dc\ub41c \uc81c\ud55c(\uc815\uaca9\uc5d0 \ub530\ub77c \uc77c\ubc18\uc801\uc73c\ub85c 50~200\u00b5\u03a9)\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0 \uc811\uc810 \uc5b4\uc148\ube14\ub9ac\ub97c \uad50\uccb4\ud558\uc2ed\uc2dc\uc624. \ub300\ud615 \uc7a5\uce58\uc758 \uacbd\uc6b0 \uc811\uc810 \uad50\uccb4\ub294 \ud604\uc7a5\uc5d0\uc11c \uc11c\ube44\uc2a4 \uac00\ub2a5\ud55c \uc791\uc5c5\uc785\ub2c8\ub2e4. \uc18c\ud615 \uc7a5\uce58\uc758 \uacbd\uc6b0 \uacf5\uc7a5 \uc7ac\uc870\uc815\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc804\ud658 \uc2a4\uc704\uce58 \ub300 \uc804\ud658 \uc2a4\uc704\uce58<\/h2>\n<p>\uc77c\uc0c1\uc801\uc778 \uc0ac\uc6a9\uc5d0\uc11c, <strong>\uc804\ud658 \uc2a4\uc704\uce58<\/strong> \uadf8\ub9ac\uace0 <strong>\uc804\ud658 \uc2a4\uc704\uce58<\/strong> \ub294 \ub3d9\uc2dc\uc5d0 \uc5f0\uacb0\uc744 \ubc29\uc9c0\ud558\ub294 \uae30\uacc4\uc801 \ub610\ub294 \uc804\uae30\uc801 \uc778\ud130\ub85d\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub450 \uc804\uc6d0 \uc18c\uc2a4 \uac04\uc5d0 \ubd80\ud558\ub97c \uc774\ub3d9\ud558\ub294 \ub3d9\uc77c\ud55c \uc7a5\uce58\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\uc5b4\ub294 \uc9c0\ub9ac\uc801 \ubc0f \ud45c\uc900 \ub77c\uc778\uc744 \ub530\ub77c \ub098\ub269\ub2c8\ub2e4. <strong>\uc804\ud658 \uc2a4\uc704\uce58<\/strong> \ub294 IEC \ud45c\uc900 \uc2dc\uc7a5(\uc720\ub7fd, \uc911\ub3d9, \uc544\ud504\ub9ac\uce74, \uc544\uc2dc\uc544 \ud0dc\ud3c9\uc591 \ubc0f \ub300\ubd80\ubd84\uc758 \ub77c\ud2f4 \uc544\uba54\ub9ac\uce74)\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong>\uc804\ud658 \uc2a4\uc704\uce58<\/strong> \ub294 UL 1008 \uc6a9\uc5b4 \ubc0f NEC \uc870\ud56d 700\/701\/702 \uc5b8\uc5b4\ub97c \uae30\ubc18\uc73c\ub85c \ubd81\ubbf8 \uad00\ud589\uc5d0\uc11c \uc9c0\ubc30\uc801\uc785\ub2c8\ub2e4. IEC \ud45c\uc900 \uc790\uccb4\ub294 <strong>IEC 60947-6-1\uc5d0 \ub530\ub978 \uc790\ub3d9 \uc804\uc1a1 \uc2a4\uc704\uce6d \uc7a5\ube44(ATSE)<\/strong> \uad6c\uc5b4\uccb4 \uc6a9\uc5b4 \ub300\uc2e0 \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc0ac\uc591\uc5d0 \uc911\uc694\ud55c \uac83\uc740 \uba85\ud310\uc758 \ub77c\ubca8\uc774 \uc544\ub2c8\ub77c \uc7a5\uce58\uc758 \uc815\uaca9 \uc804\uc555, \uc5f0\uc18d \uc804\ub958 \uc815\uaca9, \ub2e8\ub77d \ub0b4\uc804\uc555, \uadf9 \uad6c\uc131, \uc804\ud658 \uc720\ud615(\uac1c\ubc29 \ub610\ub294 \ud3d0\uc1c4), \uc804\ud658 \uc2dc\uac04 \ub4f1\uae09 \ubc0f \ud574\ub2f9 \ud45c\uc900\uc5d0 \ub300\ud55c \uc778\uc99d\uc785\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \uae30\ub2a5\uc744 \uc218\ud589\ud558\ub294 UL 1008 \ubaa9\ub85d\uc5d0 \uc788\ub294 \uc804\ud658 \uc2a4\uc704\uce58\uc640 IEC 60947-6-1 \uc778\uc99d \uc804\ud658 \uc2a4\uc704\uce58\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubaa9\uc801\uc73c\ub85c \uc11c\ub85c \ub2e4\ub974\uc9c0\ub9cc \uc720\uc0ac\ud55c \ud14c\uc2a4\ud2b8 \uccb4\uacc4\ub97c \ud1b5\ud574 \uac80\uc99d\ub41c \ub3d9\ub4f1\ud55c \uc7a5\uce58\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ud53c\ud574\uc57c \ud560 \uc77c\ubc18\uc801\uc778 \uc120\ud0dd \uc2e4\uc218<\/h2>\n<p><strong>\ubaa8\ub4e0 \uc804\ud658 \uc2a4\uc704\uce58\ub97c \uc0c1\ud638 \uad50\ud658 \uac00\ub2a5\ud55c \uac83\uc73c\ub85c \ucde8\uae09\ud569\ub2c8\ub2e4.<\/strong> \ub2e8\uc0c1 \uac00\uc815\uc6a9 \uc218\ub3d9 63A 2\uadf9 \uc2a4\uc704\uce58\uc640 \ud1b5\ud569 \ucee8\ud2b8\ub864\ub7ec\uac00 \uc788\ub294 \uc790\ub3d9 63A 4\uadf9 ATSE\ub294 \uc644\uc804\ud788 \ub2e4\ub978 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \uc804\ub958 \ubc88\ud638, \ub2e4\ub978 \uc138\uacc4.<\/p>\n<p><strong>\uc804\ub958 \uc815\uaca9\ub9cc\uc73c\ub85c \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/strong> \uc804\ud658 \uc2a4\uc704\uce58\ub294 \uc2dc\uc2a4\ud15c \uc804\uc555, \uc704\uc0c1 \uad6c\uc131, \uadf9 \uc218, \ub2e8\ub77d \ub0b4\uc804\uc555(Icw \ub610\ub294 SCCR) \ubc0f \uc804\ud658 \uc720\ud615\uacfc\ub3c4 \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \uc804\ub958 \uc815\uaca9\uc740 \ud544\uc694\ud558\uc9c0\ub9cc \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc911\uc131\uc120 \uc804\ud658 \uc694\uad6c \uc0ac\ud56d\uc744 \ubb34\uc2dc\ud569\ub2c8\ub2e4.<\/strong> \ubcc4\ub3c4\ub85c \ud30c\uc0dd\ub41c \ubc1c\uc804\uae30 \uc18c\uc2a4\uac00 \uc788\ub294 TN-S \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc911\uc131\uc120\uc744 \uc804\ud658\ud558\uc9c0 \ubabb\ud558\uba74 \uc21c\ud658 \uc804\ub958, \uc131\uac00\uc2e0 RCD\/GFCI \ud2b8\ub9bd \ubc0f \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub294 \uc811\uc9c0 \uc624\ub958 \uac10\uc9c0\ub97c \uc720\ubc1c\ud558\ub294 \ubcd1\ub82c \uacbd\ub85c\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc774\ub294 \uc18c\uc2a4 \uc804\ud658 \uc124\uacc4\uc5d0\uc11c \uac00\uc7a5 \ud754\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc624\ub958\uc774\uba70 \uc218\uc815\ud558\ub294 \ub370 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc2dc\uc6b4\uc804 \ud6c4\uc5d0 \ud45c\uba74\ud654\ub429\ub2c8\ub2e4.<\/p>\n<p><strong>\ubb34\uc778 \uc0ac\uc774\ud2b8\uc5d0 \ub300\ud55c \uc218\ub3d9 \uc791\ub3d9\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/strong> \uc2a4\uc704\uce58\ub97c \uc791\ub3d9\ud560 \uc0ac\ub78c\uc774 \ud604\uc7a5\uc5d0 \uc5c6\uc744 \uacbd\uc6b0(\uc140 \ud0c0\uc6cc, \ud38c\ud504 \uc2a4\ud14c\uc774\uc158, \uc77c\uc694\uc77c \ucc3d\uace0) \uc804\ud658\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc608\uc0b0 \uc5f4\ub9dd\uc774 \uc544\ub2cc \uc2e4\uc81c \uc778\ub825 \ud328\ud134\uc5d0 \uc791\ub3d9 \ubc29\ubc95\uc744 \ub9de\ucd94\uc2ed\uc2dc\uc624.<\/p>\n<p><strong>\uc720\uc9c0 \uad00\ub9ac \uc561\uc138\uc2a4\ub97c \uac04\uacfc\ud569\ub2c8\ub2e4.<\/strong> \ucf00\uc774\ube14 \ud2b8\ub808\uc774 \ub4a4, \uac00\uc9dc \ucc9c\uc7a5 \uc704 \ub610\ub294 \uc778\uc811 \ubcbd\uae4c\uc9c0 150mm \uac04\uaca9\uc774 \uc788\ub294 \ud328\ub110\uc5d0 \uc124\uce58\ub41c \uc804\ud658 \uc2a4\uc704\uce58\ub294 \ubb34\uc2dc\ub429\ub2c8\ub2e4. IEC 61439 \ubc0f NEC 110.26\uc740 \ub808\uc774\uc544\uc6c3 \uc911\uc5d0 \uc874\uc911\ud574\uc57c \ud558\ub294 \uc774\uc720\ub85c \ucd5c\uc18c \uc791\uc5c5 \uac04\uaca9\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. \uc2dc\uc6b4\uc804 \uc911\uc5d0\ub294 \uc0ac\ud6c4 \uace0\ub824 \uc0ac\ud56d\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<p><strong>\uacf5\uc778\ub41c \ud615\uc2dd \ud14c\uc2a4\ud2b8 \uc778\uc99d\uc774 \uc5c6\ub294 \uc81c\ud488\uc744 \uc218\ub77d\ud569\ub2c8\ub2e4.<\/strong> IEC 60947-6-1\uc5d0 \ub530\ub77c \ud615\uc2dd \uc2dc\ud5d8\uc744 \uac70\uce58\uc9c0 \uc54a\uc558\uac70\ub098 \ub3c5\ub9bd\uc801\uc778 \uc2e4\ud5d8\uc2e4\uc5d0\uc11c UL 1008\uc5d0 \ub530\ub77c \ub4f1\uc7ac\ub418\uc9c0 \uc54a\uc740 \uc804\ud658 \uc2a4\uc704\uce58\ub294 \uace0\uc7a5 \uc870\uac74\uc5d0\uc11c \ubbf8\uc9c0\uc758 \uc694\uc18c\uc785\ub2c8\ub2e4. \ub450 \uc804\uc6d0 \uc0ac\uc774\uc5d0 \uc704\uce58\ud558\uc5ec \uc5ed\uc804\ub958\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \uc7a5\ube44\uc758 \uacbd\uc6b0 \u201c\ubbf8\uc9c0\u201d\ub294 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uc704\ud5d8 \ub4f1\uae09\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>A <strong>\uc804\ud658 \uc2a4\uc704\uce58<\/strong> \ub294 \ub450 \uc804\uc6d0 \uc0ac\uc774\uc5d0\uc11c \ubd80\ud558\ub97c \uc548\uc804\ud558\uac8c \uc774\ub3d9\uc2dc\ud0a4\ub294 \uc5ed\ud560\uc744 \ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \ubc1c\uc804\uae30 \ubc31\uc5c5 \uc2dc\uc2a4\ud15c, \ubaa8\ub4e0 \uc774\uc911 \uacf5\uae09 \ubc30\uc804 \uc7a5\uce58 \ubc0f \uc804\uc6d0 \uc5f0\uc18d\uc131\uc774 \uc911\uc694\ud55c \ubaa8\ub4e0 \ud544\uc218 \ubd80\ud558 \ud328\ub110\uc758 \ud575\uc2ec\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc120\ud0dd\uc744 \ud558\ub824\uba74 \uc804\uc6d0 \uc30d\uc744 \uc774\ud574\ud558\uace0, \uc218\ub3d9 \ubc0f \uc790\ub3d9 \uc791\ub3d9 \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\uace0, \uc804\uae30 \uc815\uaca9 \ubc0f \uadf9 \uad6c\uc131\uc744 \uc2dc\uc2a4\ud15c\uc5d0 \ub9de\ucd94\uace0, IEC 60947-6-1 \ub610\ub294 UL 1008 \uc900\uc218\ub97c \ud655\uc778\ud558\uace0, \uc81c\ud488\uc744 \uc2dc\uc124\uc758 \uc2e4\uc81c \uc77c\uc0c1 \uc791\ub3d9 \ubc29\uc2dd\uc5d0 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\ub294 \ub2e8\uc21c\uc131, \uc800\ub834\ud55c \ube44\uc6a9 \ubc0f \uc9c1\uc811\uc801\uc778 \uc791\uc5c5\uc790 \uc81c\uc5b4\uac00 \uc6b0\uc120 \uc21c\uc704\uc778 \uacf3\uc5d0\uc11c \uc81c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\ub294 \ubd80\ud558\uac00 \uc911\uc694\ud558\uac70\ub098, \ud604\uc7a5\uc5d0 \uc0ac\ub78c\uc774 \uc5c6\uc744 \uc218 \uc788\uac70\ub098, \ucf54\ub4dc\uc640 \ud074\ub77c\uc774\uc5b8\ud2b8 \ubaa8\ub450 \ube60\ub974\uace0 \ud578\uc988\ud504\ub9ac \uc804\ud658\uc744 \uc694\uad6c\ud558\ub294 \uacbd\uc6b0 \uba85\ud655\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubaa8\ub4e0 \uc120\ud0dd \uacb0\uc815\uc758 \uc62c\ubc14\ub978 \uc2dc\uc791\uc810\uc740 \ud558\ub098\uc758 \uc2e4\uc9c8\uc801\uc778 \uc9c8\ubb38\uc785\ub2c8\ub2e4. <strong>\uc774 \ubd80\ud558\uac00 \ub450 \uc804\uc6d0 \uc0ac\uc774\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc774\ub3d9\ud574\uc57c \ud558\uba70, \ud574\ub2f9 \uc804\ud658\uc774 \uc5bc\ub9c8\ub098 \ube68\ub9ac \ubc1c\uc0dd\ud574\uc57c \ud569\ub2c8\uae4c?<\/strong><\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\uc804\ud658 \uc2a4\uc704\uce58\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc804\ud658 \uc2a4\uc704\uce58\ub294 \ub450 \uc804\uc6d0 \uc0ac\uc774\uc5d0\uc11c \ubd80\ud558\ub97c \uc804\ud658\ud558\ub294 \uc804\uae30 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc8fc \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc640 \ubc1c\uc804\uae30 \uc0ac\uc774\uc5d0\uc11c \uc804\ud658\ud558\uba70, \ub450 \uc804\uc6d0\uc774 \ub3d9\uc2dc\uc5d0 \ubd80\ud558\uc5d0 \uc5f0\uacb0\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc815\uc804, \uc720\uc9c0 \ubcf4\uc218 \ub610\ub294 \uacc4\ud68d\ub41c \uc804\ud658 \uc2dc \uc548\uc804\ud558\uace0 \uc81c\uc5b4\ub41c \uc804\uc6d0 \uc804\ud658\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 IEC 60947-6-1(\uad6d\uc81c) \ubc0f UL 1008(\ubd81\ubbf8)\uc758 \uaddc\uc81c\ub97c \ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc804\ud658 \uc2a4\uc704\uce58\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud569\ub2c8\uae4c?<\/h3>\n<p>\uc804\ud658 \uc2a4\uc704\uce58\ub294 \uc0c1\ud638 \ubc30\ud0c0\uc801\uc778 \uc811\uc810 \ubc30\uc5f4\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubd80\ud558\ub97c \ud55c \ubc88\uc5d0 \ud558\ub098\uc758 \uc804\uc6d0\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4. \uc5f0\uacb0\ub41c \uc804\uc6d0\uc5d0 \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud558\uac70\ub098 \uc804\ud658\uc774 \uc2dc\uc791\ub418\uba74 \uc2a4\uc704\uce58\ub294 \ud604\uc7ac \uc804\uc6d0\uc744 \ubd84\ub9ac\ud55c \ub2e4\uc74c \ub300\uccb4 \uc804\uc6d0\uc744 \uc5f0\uacb0\ud569\ub2c8\ub2e4. IEC 60947-6-1 \ubc0f UL 1008\uc5d0 \ub530\ub77c \uc8fc\uc694 \uc548\uc804 \uae30\ub2a5\uc73c\ub85c \uac80\uc99d\ub41c \uae30\uacc4\uc801 \ub610\ub294 \uc804\uae30\uc801 \uc778\ud130\ub85d\uc740 \ub450 \uc804\uc6d0\uc774 \ub3d9\uc2dc\uc5d0 \uc5f0\uacb0\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc804\ud658 \uc2a4\uc704\uce58\uc758 \uc8fc\uc694 \uc720\ud615\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\ub450 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc740 <strong>\uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58<\/strong>, \ub85c, \uc791\uc5c5\uc790\uac00 \uc2a4\uc704\uce58 \ud578\ub4e4\uc744 \uc6c0\uc9c1\uc5ec\uc57c \ud558\uba70, <strong>\uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58<\/strong> (IEC 60947-6-1\uc5d0 \ub530\ub77c ATSE\ub85c \uc9c0\uc815\ub428)\ub294 \ucee8\ud2b8\ub864\ub7ec\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\uc6d0 \uace0\uc7a5\uc744 \uac10\uc9c0\ud558\uace0 \uc0ac\ub78c\uc758 \uac1c\uc785 \uc5c6\uc774 \uc804\ud658\uc744 \uc2e4\ud589\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc804\ud658 \uc2a4\uc704\uce58\uc640 \uc808\uccb4 \uc2a4\uc704\uce58\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uae30\ub2a5\uc801\uc73c\ub85c \ub3d9\uc77c\ud569\ub2c8\ub2e4. \u201c\uc804\ud658 \uc2a4\uc704\uce58\u201d\ub294 \uc804 \uc138\uacc4 IEC \ud45c\uc900 \uc2dc\uc7a5\uc5d0\uc11c \uc9c0\ubc30\uc801\uc778 \uc6a9\uc5b4\uc778 \ubc18\uba74 \u201c\uc804\ud658 \uc2a4\uc704\uce58\u201d\ub294 \ubd81\ubbf8 (UL\/NEC) \uad00\ud589\uc5d0\uc11c \ud45c\uc900 \uc9c0\uc815\uc785\ub2c8\ub2e4. IEC \ud45c\uc900\uc740 \uacf5\uc2dd \uc9c0\uc815 \u201c\uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce6d \uc7a5\ube44 (ATSE)\u201d\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.\u201d<\/p>\n<h3>\uc804\ud658 \uc2a4\uc704\uce58\ub294 \uc5b4\ub514\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\uae4c?<\/h3>\n<p>\uc8fc\uac70\uc6a9 \ubc1c\uc804\uae30 \ubc31\uc5c5 \uc2dc\uc2a4\ud15c, \uc0c1\uc5c5\uc6a9 \uac74\ubb3c, \uc0b0\uc5c5 \uc2dc\uc124, \ubcd1\uc6d0, \ub370\uc774\ud130 \uc13c\ud130, \ud1b5\uc2e0 \uae30\uc9c0\uad6d \ubc0f \ubd80\ud558\ub97c \uc548\uc804\ud558\uace0 \uc548\uc815\uc801\uc73c\ub85c \ub450 \uc804\uc6d0 \uac04\uc5d0 \uc804\ud658\ud574\uc57c \ud558\ub294 \ubaa8\ub4e0 \uc124\ube44.<\/p>\n<h3>\uc804\ud658 \uc2a4\uc704\uce58\ub97c 3\uc0c1 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p>\uc608. \uc804\ud658 \uc2a4\uc704\uce58\ub294 \ub2e8\uc0c1 \ubc0f 3\uc0c1 \uc2dc\uc2a4\ud15c\uc6a9\uc73c\ub85c 2\uadf9, 3\uadf9 \ubc0f 4\uadf9 \uad6c\uc131\uc73c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uadf9 \uc218\ub294 \uc0c1 \ubc30\uc5f4\uacfc \uc911\uc131\uc120\uc744 \uc804\ud658\ud574\uc57c \ud558\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uc774\ub294 \uc2dc\uc2a4\ud15c \uc811\uc9c0 \ubc29\uc2dd(TN-S, TN-C-S, TT, IT) \ubc0f \ud604\uc9c0 \uaddc\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\ub97c \uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58 \ub300\uc2e0 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\ub294 \uc5b8\uc81c\uc785\ub2c8\uae4c?<\/h3>\n<p>\ubd80\ud558\uac00 \uc911\uc694\ud558\uac70\ub098 \uc778\uba85 \uc548\uc804 \ub4f1\uae09\uc73c\ub85c \ubd84\ub958\ub41c \uacbd\uc6b0, \uc815\uc804 \uc2dc \uc2dc\uc124\uc5d0 \uc0ac\ub78c\uc774 \uc5c6\uc744 \uc218 \uc788\uc73c\uba70, \uc0ac\uc591\uc5d0 \ub530\ub77c \uc815\uc758\ub41c \uc2dc\uac04 \ub0b4\uc5d0 \uc804\ud658\ud574\uc57c \ud569\ub2c8\ub2e4(\uc77c\ubc18\uc801\uc73c\ub85c IEC 60947-6-1 Class B\uc5d0 \ub530\ub77c \u2264 10\ucd08). \ub610\ub294 \uc2dc\uc2a4\ud15c\uc774 BMS\/SCADA \ud50c\ub7ab\ud3fc\uacfc \ud1b5\ud569\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc804\ud658 \uc2a4\uc704\uce58\uc758 \uc218\uba85\uc740 \uc5bc\ub9c8\ub098 \ub429\ub2c8\uae4c?<\/h3>\n<p>\uc801\uc808\ud55c \uc720\uc9c0 \ubcf4\uc218\ub97c \uac16\ucd98 \uace0\ud488\uc9c8 \uc7a5\uce58\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 15~25\ub144 \ub3d9\uc548 \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc218\ub3d9 \uc7a5\uce58\ub294 \uc804\uc790 \ubd80\ud488 \uc218\uac00 \uc801\uae30 \ub54c\ubb38\uc5d0 \uae30\uacc4\uc801 \uc218\uba85\uc774 \ub354 \uae34 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc790\ub3d9 \uc7a5\uce58\ub294 \ub204\uc801 \uc791\ub3d9 \ud69f\uc218\uc640 \uc81c\uc870\uc5c5\uccb4\uc758 \uc815\uaca9 \uae30\uacc4\uc801 \ubc0f \uc804\uae30\uc801 \ub0b4\uad6c\uc131\uc5d0 \ub530\ub77c \uc11c\ube44\uc2a4 \uc218\uba85 \ub3d9\uc548 \ucee8\ud2b8\ub864\ub7ec \ubcf4\ub4dc \ub610\ub294 \ubaa8\ud130 \uba54\ucee4\ub2c8\uc998 \uad50\uccb4\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud544\uc694\ud55c \uc804\ud658 \uc2a4\uc704\uce58\uc758 \ud06c\uae30\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc2a4\uc704\uce58\ub294 \uc2dc\uc2a4\ud15c \uc804\uc555\uacfc \uc124\uce58 \uc9c0\uc810\uc5d0\uc11c\uc758 \ucd5c\ub300 \uc5f0\uc18d \ubd80\ud558 \uc804\ub958\uc5d0 \uc801\ud569\ud55c \uc815\uaca9\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uace0\uc7a5 \uc804\ub958\uc5d0 \uc801\ud569\ud55c \ub2e8\ub77d \ud68c\ub85c \ub0b4\uc804\ub958 \uc815\uaca9(IEC 60947-6-1\uc5d0 \ub530\ub978 Icw \ub610\ub294 UL 1008\uc5d0 \ub530\ub978 SCCR)\uc744 \uac00\uc838\uc57c \ud569\ub2c8\ub2e4. \uba74\ud5c8\ub97c \uc18c\uc9c0\ud55c \uc804\uae30 \uae30\uc220\uc790\uac00 \ubd80\ud558 \ubd84\uc11d\uc744 \uc218\ud589\ud558\uace0 \ud06c\uae30\ub97c \uacb0\uc815\ud558\uae30 \uc804\uc5d0 \uace0\uc7a5 \uc218\uc900\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>\ud0dc\uc591\uad11 \ud328\ub110 \ub610\ub294 \ubc30\ud130\ub9ac \uc800\uc7a5 \uc7a5\uce58\uc640 \ud568\uaed8 \uc804\ud658 \uc2a4\uc704\uce58\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p>\uc608. \ud558\uc774\ube0c\ub9ac\ub4dc \ubc0f \ub2e4\uc911 \uc18c\uc2a4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc804\ud658 \uc2a4\uc704\uce58\ub294 \uc720\ud2f8\ub9ac\ud2f0 \uc804\uc6d0, \uc778\ubc84\ud130 \ucd9c\ub825, \ubc30\ud130\ub9ac \uc800\uc7a5 \uc7a5\uce58 \ub610\ub294 \ubc1c\uc804\uae30 \ubc31\uc5c5 \uac04\uc758 \uc804\ud658\uc744 \uad00\ub9ac\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\uce58\uc5d0\ub294 \ucd94\uac00 \uc81c\uc5b4 \ub85c\uc9c1\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc73c\uba70, \uacbd\uc6b0\uc5d0 \ub530\ub77c \uc18c\uc2a4 \ud578\ub4dc\uc624\ud504 \uc911\uc5d0 \ubbfc\uac10\ud55c \ubd80\ud558\uac00 \uc911\ub2e8\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ud3d0\uc1c4 \uc804\ud658 \uae30\ub2a5\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc804\ud658 \uc2a4\uc704\uce58\ub97c \uc9c1\uc811 \uc124\uce58\ud558\ub294 \uac83\uc774 \uc548\uc804\ud55c\uac00\uc694?<\/h3>\n<p>\uc544\ub2c8\uc694. \uc804\ud658 \uc2a4\uc704\uce58\ub294 \ub450 \uac1c\uc758 \ud65c\uc120 \uc804\uc6d0 \uc0ac\uc774\uc5d0 \uc704\uce58\ud558\uba70 \uc8fc \ubc30\uc804 \ud68c\ub85c \uc791\uc5c5\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc798\ubabb\ub41c \uc124\uce58\ub294 \uce58\uba85\uc801\uc778 \uc5ed\uc804\ub958, \uc544\ud06c \ud50c\ub798\uc2dc \uc704\ud5d8 \ubc0f \uaddc\uc815 \uc704\ubc18\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\uc2a4 \uc804\uc1a1 \uc7a5\ube44 \uacbd\ud5d8\uc774 \uc788\ub294 \uba74\ud5c8\ub97c \uc18c\uc9c0\ud55c \uc804\uae30 \uae30\uc220\uc790\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>\uc804\ud658 \uc2a4\uc704\uce58\ub97c \uc5bc\ub9c8\ub098 \uc790\uc8fc \ud14c\uc2a4\ud2b8\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n<p>\uc218\ub3d9 \uc7a5\uce58: \ucd5c\uc18c \ubd84\uae30\ubcc4\ub85c \uc804\uccb4 \uc804\ud658 \uc8fc\uae30\ub97c \uc2e4\ud589\ud558\uace0, \uc5f0\uac04 \uc5f0\uacb0 \ud1a0\ud06c \uc810\uac80, \uc811\uc810 \uac80\uc0ac \ubc0f \uc724\ud65c\uc744 \uc2e4\uc2dc\ud569\ub2c8\ub2e4. \uc790\ub3d9 \uc7a5\uce58: \uc6d4\ubcc4\ub85c \uc815\uc804 \uc2dc\ubbac\ub808\uc774\uc158, \ubc1c\uc804\uae30 \uc2dc\ub3d9, \uc804\ud658, \uc7ac\uc804\ud658 \ubc0f \uc885\ub8cc \uc2dc\ud000\uc2a4\ub97c \ud3ec\ud568\ud55c \uc804\uccb4 \uae30\ub2a5 \ud14c\uc2a4\ud2b8\ub97c \uc2e4\uc2dc\ud558\uace0, \uc811\uc810 \uc800\ud56d \uce21\uc815, \uc5f4\ud654\uc0c1 \uc2a4\uce94 \ubc0f \ucee8\ud2b8\ub864\ub7ec \uad50\uc815\uc744 \ud3ec\ud568\ud55c \ud3ec\uad04\uc801\uc778 \uc5f0\uac04 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc804\ud658 \uc2a4\uc704\uce58\uc5d0 \uc801\uc6a9\ub418\ub294 \ud45c\uc900\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc8fc\uc694 \uad6d\uc81c \ud45c\uc900\uc740 <strong>IEC 60947-6-1<\/strong>, \uc774\uba70, \uc804\uae30\uc801 \ub0b4\uad6c\uc131, \ub2e8\ub77d \ub0b4\uc131 \ubc0f \uc804\ud658 \uc2dc\uac04 \ubd84\ub958\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \ud3ec\ud568\ud558\uc5ec \uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce6d \uc7a5\ube44 (ATSE)\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \ubd81\ubbf8\uc5d0\uc11c\ub294, <strong>UL 1008<\/strong> \uac00 \uc804\ud658 \uc2a4\uc704\uce58 \uc7a5\ube44\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \uc804\uc6a9 \uc804\ud658 \uc2a4\uc704\uce58 \ubaa9\ub85d \uc678\ubd80\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc218\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\ub294 <strong>IEC 60947-3<\/strong> (\uc2a4\uc704\uce58-\ub2e8\ub85c\uae30)\uc5d0 \ud574\ub2f9\ub420 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ud658 \uc2a4\uc704\uce58\uac00 \ud3ec\ud568\ub41c \uc5b4\uc148\ube14\ub9ac\ub294 <strong>IEC 61439<\/strong> (\uad6d\uc81c) \ub610\ub294 <strong>UL 891<\/strong> (\ubd81\ubbf8)\ub97c \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A professionally installed changeover switch within a low-voltage distribution panel, clearly routing dual power sources. A changeover switch is an electrical switching device that transfers a load from one power source to another while keeping both sources safely isolated from each other. In generator backup systems, dual-feed distribution boards, and essential-load panels, it is the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":17850,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-17846","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/17846","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/comments?post=17846"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/17846\/revisions"}],"predecessor-version":[{"id":22865,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/17846\/revisions\/22865"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media\/17850"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media?parent=17846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/categories?post=17846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/tags?post=17846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}