{"id":21245,"date":"2026-01-07T02:20:44","date_gmt":"2026-01-06T18:20:44","guid":{"rendered":"https:\/\/viox.com\/?p=21245"},"modified":"2026-01-07T02:20:46","modified_gmt":"2026-01-06T18:20:46","slug":"single-phase-vs-three-phase-ats-selection-guide-2p-3p-4p","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ko\/single-phase-vs-three-phase-ats-selection-guide-2p-3p-4p\/","title":{"rendered":"\ub2e8\uc0c1 \ub300 \uc0bc\uc0c1 ATS \uc120\ud0dd \uac00\uc774\ub4dc: 2P, 3P \ub610\ub294 4P\ub97c \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0?"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>\ub2e8\uc0c1 \ubc0f 3\uc0c1 \uc804\ub825 \uc2dc\uc2a4\ud15c \uc774\ud574<\/h2>\n<h3>\ub2e8\uc0c1 \uc2dc\uc2a4\ud15c (1P+N): 220-240V \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n<p>\ub2e8\uc0c1 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc740 220-240V\uc5d0\uc11c \uc791\ub3d9\ud558\uba70 \ud558\ub098\uc758 \ud65c\uc120 \ub3c4\uccb4(L1)\uc640 \ud558\ub098\uc758 \uc911\uc131\uc120 \ub3c4\uccb4(N)\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. <strong>2\uadf9 (2P) \uc790\ub3d9 \uc808\ud658 \uc2a4\uc704\uce58<\/strong> \ud65c\uc120 \ub3c4\uccb4\uc640 \uc911\uc131\uc120\uc744 \ub3d9\uc2dc\uc5d0 \uc804\ud658\ud558\ub294 \uc2a4\uc704\uce58\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c:<\/strong><\/p>\n<ul>\n<li>\uc8fc\uac70\uc6a9 \uac74\ubb3c \ubc0f \uc544\ud30c\ud2b8<\/li>\n<li>\uc18c\uaddc\ubaa8 \uc0c1\uc5c5 \uc0ac\ubb34\uc2e4 (100A \ubbf8\ub9cc \uc11c\ube44\uc2a4)<\/li>\n<li>\ub808\ud06c\ub9ac\uc5d0\uc774\uc158 \ucc28\ub7c9 (RV) \ubc0f \uc774\ub3d9 \uc8fc\ud0dd<\/li>\n<li>\uacbd\ub7c9 \uc7a5\ube44 \ubc0f \uac00\uc804 \uc81c\ud488<\/li>\n<li>\uac00\uc815 \ud544\uc218 \ubd80\ud558\uc5d0 \ub300\ud55c \ubc31\uc5c5 \uc804\uc6d0<\/li>\n<\/ul>\n<p>\ub2e8\uc0c1 \uc2dc\uc2a4\ud15c\uc740 \uc804\ub825 \uacf5\uae09 \uc6a9\ub7c9\uc774 \uc81c\ud55c\ub418\uc5b4 \uc788\uc73c\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\ub300 100A \uc11c\ube44\uc2a4(240V\uc5d0\uc11c 24kW)\uc785\ub2c8\ub2e4. \uc8fc\uac70\uc6a9 \ubc31\uc5c5 \uc804\uc6d0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 2P ATS\ub294 \uc720\ud2f8\ub9ac\ud2f0 \ubc0f \ubc1c\uc804\uae30 \uc18c\uc2a4 \uac04 \uc804\ud658 \uc2dc \uc801\uc808\ud55c \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>3\uc0c1 \uc2dc\uc2a4\ud15c (3P+N): 380-415V \uc0b0\uc5c5\uc6a9 \uc804\ub825<\/h3>\n<p>3\uc0c1 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc740 3\uac1c\uc758 \ud65c\uc120 \ub3c4\uccb4(L1, L2, L3)\uc640 \uc911\uc131\uc120 \ub3c4\uccb4(N)\ub97c \ud1b5\ud574 380-415V\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc740 \ub2e4\uc74c \uc911 \ud558\ub098\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. <strong>3\uadf9 (3P) \ub610\ub294 4\uadf9 (4P) \uc790\ub3d9 \uc808\ud658 \uc2a4\uc704\uce58<\/strong>, \uc911\uc131\uc120\uc744 \uc804\ud658\ud574\uc57c \ud558\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \ub530\ub77c \uc2dc\uc2a4\ud15c \uc548\uc804 \ubc0f \uc2e0\ub8b0\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc911\uc694\ud55c \uacb0\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c:<\/strong><\/p>\n<ul>\n<li>\uc81c\uc870 \uc2dc\uc124 \ubc0f \uc0b0\uc5c5 \ud50c\ub79c\ud2b8<\/li>\n<li>HVAC \uc2dc\uc2a4\ud15c\uc774 \uc788\ub294 \uc0c1\uc5c5\uc6a9 \uac74\ubb3c<\/li>\n<li>\ub370\uc774\ud130 \uc13c\ud130 \ubc0f \ud1b5\uc2e0 \uc2dc\uc124<\/li>\n<li>3\uc0c1 \ubaa8\ud130(\ud38c\ud504, \uc555\ucd95\uae30, \ub0c9\uac01\uae30)\ub97c \uc791\ub3d9\ud558\ub294 \uc2dc\uc124<\/li>\n<li>\ub2e4\uc74c\uc744 \ud3ec\ud568\ud558\ub294 \ub300\uaddc\ubaa8 \ud0dc\uc591\uad11 PV \uc124\uce58 <a href=\"https:\/\/test.viox.com\/ko\/hybrid-inverter-ats-wiring-guide-2-wire-start-neutral-bonding\/\">\ud558\uc774\ube0c\ub9ac\ub4dc \uc778\ubc84\ud130 \uc2dc\uc2a4\ud15c<\/a><\/li>\n<\/ul>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; text-align: left;\">\n<thead>\n<tr>\n<th>\uc2dc\uc2a4\ud15c \uc720\ud615<\/th>\n<th>\uc804\uc555<\/th>\n<th>\ub3c4\uccb4<\/th>\n<th>\uc77c\ubc18\uc801\uc778 ATS<\/th>\n<th>\ucd5c\ub300 \ubd80\ud558 \uc6a9\ub7c9<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ub2e8\uc0c1<\/td>\n<td>220-240V<\/td>\n<td>L1 + N<\/td>\n<td>2P<\/td>\n<td>\ucd5c\ub300 24kW<\/td>\n<td>\uc8fc\uac70\uc6a9, \uc18c\uaddc\ubaa8 \uc0c1\uc5c5\uc6a9<\/td>\n<\/tr>\n<tr>\n<td>\uc138\uacc4<\/td>\n<td>380-415V<\/td>\n<td>L1 + L2 + L3 + N<\/td>\n<td>3P \ub610\ub294 4P<\/td>\n<td>\ucd5c\ub300 400kW+<\/td>\n<td>\uc0b0\uc5c5, \ub300\uaddc\ubaa8 \uc0c1\uc5c5<\/td>\n<\/tr>\n<tr>\n<td>\ubd84\ud560 \uc0c1<\/td>\n<td>120\/240V<\/td>\n<td>L1 + L2 + N<\/td>\n<td>3P (\ud2b9\uc218)<\/td>\n<td>\ucd5c\ub300 48kW<\/td>\n<td>\ubd81\ubbf8 \uc8fc\uac70\uc6a9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Single-phase-2P-vs-three-phase-4P-automatic-transfer-switches-comparison-in-industrial-setting.webp\" alt=\"Single-phase 2P vs three-phase 4P automatic transfer switches comparison in industrial setting\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; margin-top: 8px;\">\uadf8\ub9bc 1: \uc8fc\uac70\uc6a9 2\uadf9 ATS \ubc30\uc804\ubc18\uacfc \uc0b0\uc5c5\uc6a9 4\uadf9 ATS \uac1c\ud3d0 \uc7a5\uce58 \ud328\ub110 \ube44\uad50.<\/figcaption><\/figure>\n<h2>\u201c4\ubc88\uc9f8 \uadf9\u201d \ub51c\ub808\ub9c8: 3P \ub300 4P ATS \uc120\ud0dd<\/h2>\n<p>\uc5ec\uae30\uc11c \ub300\ubd80\ubd84\uc758 \uc0ac\uc591 \uc624\ub958\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. 3\uadf9 \ubc0f 4\uadf9 ATS \uac04\uc758 \uacb0\uc815\uc740 \uc2dc\uc2a4\ud15c\uc774 \uc911\uc131\uc120 \uc811\uc9c0 \ubc0f \uace0\uc7a5 \ubcf4\ud638\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\uc2dd\uc744 \uadfc\ubcf8\uc801\uc73c\ub85c \ubcc0\uacbd\ud569\ub2c8\ub2e4.<\/p>\n<h3>3\uadf9 ATS: \uc804\ud658\ub41c \uc0c1, \uc194\ub9ac\ub4dc \uc911\uc131\uc120<\/h3>\n<p>3P ATS\ub294 \uc138 \uac1c\uc758 \ud65c\uc120 \ub3c4\uccb4(L1, L2, L3)\ub9cc \uc804\ud658\ud558\uace0 \uc911\uc131\uc120 \ub3c4\uccb4\ub294 <strong>\uc194\ub9ac\ub4dc \ud328\uc2a4 \uc2a4\ub8e8 \uc5f0\uacb0<\/strong> \ub450 \uc804\uc6d0 \uac04\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uad6c\uc131:<\/strong><\/p>\n<ul>\n<li>\uc2a4\uc704\uce58: L1, L2, L3<\/li>\n<li>\ud328\uc2a4 \uc2a4\ub8e8: \uc911\uc131\uc120 (N)<\/li>\n<li>\uc811\uc9c0: \uc11c\ube44\uc2a4 \uc785\uad6c\uc758 \ub2e8\uc77c \ubcf8\ub529 \uc9c0\uc810<\/li>\n<li>\ubc1c\uc804\uae30: \uc911\uc131\uc120\uc774 \uc811\uc9c0\uc5d0 \uc5f0\uacb0\ub418\uc9c0 \uc54a\uc74c (\ud50c\ub85c\ud305 \uc911\uc131\uc120)<\/li>\n<\/ul>\n<p><strong>\uc911\uc694\ud55c \uc81c\ud55c \uc0ac\ud56d:<\/strong><br \/>\n    3P ATS\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \ubc1c\uc804\uae30\uc758 \uc911\uc131\uc120\uc740 <strong>\ubc1c\uc804\uae30\uc5d0\uc11c \uc811\uc9c0\uc5d0 \uc5f0\uacb0\ub418\uc5b4\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \ubaa8\ub4e0 \uc911\uc131\uc120-\uc811\uc9c0 \ubcf8\ub529\uc740 \uc720\ud2f8\ub9ac\ud2f0 \uc11c\ube44\uc2a4 \uc785\uad6c\uc5d0\uc11c\ub9cc \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ubc1c\uc804\uae30\uac00 \uc720\ud2f8\ub9ac\ud2f0\uc758 \uc811\uc9c0 \uae30\uc900\uc744 \uacf5\uc720\ud558\ub294 \ubcc4\ub3c4\ub85c \ud30c\uc0dd\ub418\uc9c0 \uc54a\uc740 \uc2dc\uc2a4\ud15c\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/strong> \uc194\ub9ac\ub4dc \uc911\uc131\uc120\uc774 \uc788\ub294 3P ATS\uc758 \uc704\ud5d8:.<\/p>\n<p><strong>\uc811\uc9c0 \ub8e8\ud504 \ud615\uc131<\/strong><\/p>\n<ol>\n<li><strong>: \uc720\ud2f8\ub9ac\ud2f0 \ubc0f \ubc1c\uc804\uae30 \uc911\uc131\uc120\uc774 \uc194\ub9ac\ub4dc \uc911\uc131\uc120 \ubc84\uc2a4\ub97c \ud1b5\ud574 \uc5f0\uacb0\ub418\uba74 \ub450 \uc811\uc9c0 \uc2dc\uc2a4\ud15c \uac04\uc758 \uc804\uc555 \ucc28\uc774\ub85c \uc778\ud574 \uc21c\ud658 \uc804\ub958\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788<\/strong>\ud558\uc774\ube0c\ub9ac\ub4dc \ud0dc\uc591\uad11-\ubc30\ud130\ub9ac \uc2dc\uc2a4\ud15c <a href=\"https:\/\/test.viox.com\/ko\/hybrid-inverter-ats-wiring-guide-2-wire-start-neutral-bonding\/\">\uc778\ubc84\ud130\uac00 DC \uc624\ud504\uc14b \uc804\ub958\ub97c \ub3c4\uc785\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/a> RCD\/GFCI \ube44\ud638\ud658\uc131.<\/li>\n<li><strong>\ub204\uc804 \ucc28\ub2e8\uae30 (RCCB)<\/strong>: <a href=\"https:\/\/test.viox.com\/ko\/what-is-the-difference-between-mcb-mccb-rcb-rcd-rccb-and-rcbo\/\">\uc0c1 \ubc0f \uc911\uc131\uc120 \ub3c4\uccb4 \uac04\uc758 \uc804\ub958 \ubd88\uade0\ud615\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc194\ub9ac\ub4dc \uc911\uc131\uc120\uc744 \uc0ac\uc6a9\ud558\uba74 \uace0\uc7a5 \uc804\ub958\uac00 \ub300\uccb4 \uacbd\ub85c\ub97c \ud1b5\ud574 \ubc18\ud658\ub418\uc5b4 \uc624\uc791\ub3d9 \ub610\ub294 \ub354 \ub098\uc05c \uacbd\uc6b0 \uc2e4\uc81c \uc811\uc9c0 \uc624\ub958 \uc2dc \ud2b8\ub9bd \uc2e4\ud328\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/a> \uc911\uc131\uc120 \uc804\uc704\ucc28.<\/li>\n<li><strong>: \ubc1c\uc804\uae30 \ubc0f \uc720\ud2f8\ub9ac\ud2f0\uc758 \uc811\uc9c0 \uc784\ud53c\ub358\uc2a4\uac00 \ub2e4\ub978 \uacbd\uc6b0(\uc774\ub3d9\uc2dd \ubc1c\uc804\uae30 \ub610\ub294 \uc784\uc2dc \uc124\uce58\uc5d0\uc11c \uc77c\ubc18\uc801\uc784) \uc804\uc6d0\uc774 \ucc28\ub2e8\ub41c \uc18c\uc2a4\uac00 \uc911\uc131\uc120 \ubc84\uc2a4\ub97c \ud1b5\ud574 \uc5ec\uc804\ud788 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc744 \ub54c \uc911\uc131\uc120\uc774 \uc704\ud5d8\ud55c \uc804\uc555\uc73c\ub85c \ubd80\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong>\uc811\uc9c0 \uc624\ub958 \ub9b4\ub808\uc774 \ucda9\ub3cc.<\/li>\n<li><strong>: \ub2e4\uc74c\uc774 \uc788\ub294 \uc2dc\uc2a4\ud15c<\/strong>\uc811\uc9c0 \uc624\ub958 \ubcf4\ud638 <a href=\"https:\/\/test.viox.com\/ko\/understanding-ground-fault-protection\/\">\ub450 \uc18c\uc2a4 \ubaa8\ub450\uc5d0\uc11c \uc804\uc6d0\uc774 \ucc28\ub2e8\ub41c \uc18c\uc2a4\uc758 \uc911\uc131\uc120 \uacbd\ub85c\ub97c \ud1b5\ud574 \ud750\ub974\ub294 \uc798\ubabb\ub41c \uc811\uc9c0 \uc624\ub958 \uc804\ub958\uac00 \ud45c\uc2dc\ub418\uc5b4 \ubcf4\ud638 \uc7a5\uce58\uac00 \ubd88\ud544\uc694\ud558\uac8c \ud2b8\ub9bd\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/a> 4\uadf9 ATS: \uc644\uc804\ud55c \uc18c\uc2a4 \uaca9\ub9ac.<\/li>\n<\/ol>\n<h3>4P ATS\ub294 \ub2e4\uc74c\uc744 \uc804\ud658\ud569\ub2c8\ub2e4.<\/h3>\n<p>\ub124 \uac1c\uc758 \ubaa8\ub4e0 \ub3c4\uccb4 <strong>all four conductors<\/strong>: L1, L2, L3 \ubc0f \uc911\uc131\uc120. \uc774\ub294 \uc804\uae30\uc801\uc73c\ub85c \uc808\uc5f0\ub41c, \ubcc4\ub3c4\ub85c \uc720\ub3c4\ub41c \uc2dc\uc2a4\ud15c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uad6c\uc131:<\/strong><\/p>\n<ul>\n<li>\uc2a4\uc704\uce58: L1, L2, L3, N<\/li>\n<li>\ud328\uc2a4 \uc2a4\ub8e8: \uc5c6\uc74c (\uc644\uc804 \uc808\uc5f0)<\/li>\n<li>\uc811\uc9c0: \uac01 \uc18c\uc2a4\uc5d0\uc11c \ubcc4\ub3c4 \uc811\uc9c0<\/li>\n<li>\ubc1c\uc804\uae30: \ubc1c\uc804\uae30\uc5d0\uc11c \uc911\uc131\uc120\uc744 \uc811\uc9c0\uc5d0 \uc5f0\uacb0<\/li>\n<\/ul>\n<p><strong>4\uadf9 \uad6c\uc131\uc758 \uc7a5\uc810:<\/strong><\/p>\n<ol>\n<li><strong>\ubcc4\ub3c4\ub85c \uc720\ub3c4\ub41c \uc2dc\uc2a4\ud15c \uc900\uc218<\/strong>: \uac01 \uc804\uc6d0(\uc720\ud2f8\ub9ac\ud2f0, \ubc1c\uc804\uae30, \ud0dc\uc591\uad11 \uc778\ubc84\ud130)\uc740 \uc790\uccb4 \uc911\uc131\uc120-\uc811\uc9c0 \ubcf8\ub529\uc744 \uac16\ucd98 \ub3c5\ub9bd\uc801\uc778 \ubcc4\ub3c4 \uc720\ub3c4 \uc2dc\uc2a4\ud15c\uc774 \ub429\ub2c8\ub2e4. \uc774\ub294 NEC Article 250.30 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uace0 \ubcd1\ub82c \uc811\uc9c0 \uacbd\ub85c\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc811\uc9c0 \ub8e8\ud504 \ubc29\uc9c0<\/strong>: \ube44\ud65c\uc131 \uc18c\uc2a4\ub97c \uc644\uc804\ud788 \ubd84\ub9ac\ud568\uc73c\ub85c\uc368 \uc11c\ub85c \ub2e4\ub978 \uc811\uc9c0 \uc2dc\uc2a4\ud15c \uac04\uc5d0 \uc21c\ud658 \uc804\ub958\uac00 \ud750\ub97c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 <a href=\"https:\/\/test.viox.com\/ko\/hybrid-inverter-ats-wiring-guide-2-wire-start-neutral-bonding\/\">\ud0dc\uc591\uad11 \ud558\uc774\ube0c\ub9ac\ub4dc \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc911\uc694\ud569\ub2c8\ub2e4.<\/a> \uc5ec\uae30\uc11c \uc778\ubc84\ud130 \uae30\ubc18 \uc18c\uc2a4\ub294 \uace0\uc870\ud30c \ub610\ub294 DC \uc131\ubd84\uc744 \ub3c4\uc785\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>RCD \ubcf4\ud638 \ud638\ud658\uc131<\/strong>: \uac01 \uc18c\uc2a4\uc758 \ubcf4\ud638 \uc7a5\uce58\uac00 \ub300\uccb4 \uc18c\uc2a4\uc758 \uc811\uc9c0 \uacbd\ub85c\ub85c\ubd80\ud130\uc758 \uac04\uc12d \uc5c6\uc774 \uc790\uccb4 \uace0\uc7a5 \uc804\ub958\ub9cc \uac10\uc9c0\ud558\ubbc0\ub85c \uc811\uc9c0 \uc624\ub958 \ubcf4\ud638 \uc7a5\uce58\uac00 \uc62c\ubc14\ub974\uac8c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\uc555 \uae30\uc900 \uc548\uc815\uc131<\/strong>: \uac01 \uc18c\uc2a4\ub294 \uc790\uccb4 \uc548\uc815\uc801\uc778 \uc911\uc131\uc120 \uae30\uc900\uc744 \uc124\uc815\ud558\uc5ec \uc18c\uc2a4 \uac04\uc758 \uc911\uc131\uc120 \uc804\uc704\ucc28\ub85c \uc778\ud55c \uc804\uc555 \ubcc0\ub3d9\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3>VIOX \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uad8c\uc7a5 \uc0ac\ud56d<\/h3>\n<p><strong>\ud558\uc774\ube0c\ub9ac\ub4dc \ud0dc\uc591\uad11-\ubc30\ud130\ub9ac \uc2dc\uc2a4\ud15c, \ubc1c\uc804\uae30 \ubc31\uc5c5 \uc124\uce58 \ubc0f \uc5ec\ub7ec \uc804\uc6d0\uc744 \uc0ac\uc6a9\ud558\ub294 \ubaa8\ub4e0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 VIOX\ub294 4\uadf9 \uc790\ub3d9 \uc808\uccb4 \uc2a4\uc704\uce58\ub97c \uac15\ub825\ud788 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/strong><\/p>\n<p>\ud55c\uacc4 \ube44\uc6a9 \uc99d\uac00(\uc77c\ubc18\uc801\uc73c\ub85c 3\uadf9 \uc7a5\uce58\ubcf4\ub2e4 15-25%)\ub294 \uc811\uc9c0 \ub8e8\ud504 \ubb38\uc81c, \ubd88\ud544\uc694\ud55c RCD \ud2b8\ub9bd \ubc0f \uc911\uc131\uc120 \uc804\uc555 \ubd88\uade0\ud615\uc73c\ub85c \uc778\ud55c \uc7a0\uc7ac\uc801\uc778 \uc7a5\ube44 \uc190\uc0c1 \uc81c\uac70\uc5d0 \ube44\ud574 \ubbf8\ubbf8\ud569\ub2c8\ub2e4. 2,000\uac74 \uc774\uc0c1\uc758 \ud604\uc7a5 \ud14c\uc2a4\ud2b8\uc5d0\uc11c <a href=\"https:\/\/test.viox.com\/ko\/what-is-a-pv-combiner-box-and-why-your-solar-system-cant-function-without-one\/\">\ud0dc\uc591\uad11 \uacb0\ud569\uae30 \uc0c1\uc790<\/a> 4P ATS \uad6c\uc131\uc744 \uc0ac\uc6a9\ud558\ub294 \uc2dc\uc2a4\ud15c\uc740 3P \uad6c\uc131\uc5d0 \ube44\ud574 \uc811\uc9c0 \uad00\ub828 \uc11c\ube44\uc2a4 \ud638\ucd9c\uc774 92% \uc801\uac8c \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; text-align: left;\">\n<thead>\n<tr>\n<th>\uae30\ub2a5<\/th>\n<th>3\uadf9 ATS<\/th>\n<th>4\uadf9 ATS<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\uc804\ud658\ub418\ub294 \uc704\uc0c1<\/strong><\/td>\n<td>L1, L2, L3<\/td>\n<td>L1, L2, L3, N<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc911\ub9bd \ud578\ub4e4\ub9c1<\/strong><\/td>\n<td>\uc194\ub9ac\ub4dc \ud328\uc2a4 \uc2a4\ub8e8<\/td>\n<td>\uc804\ud658\ub428 (\uc808\uc5f0\ub428)<\/td>\n<\/tr>\n<tr>\n<td><strong>\ubc1c\uc804\uae30 N-G \ubcf8\ub4dc<\/strong><\/td>\n<td>\uc81c\uac70\ud574\uc57c \ud568<\/td>\n<td>\ubc1c\uc804\uae30\uc5d0\uc11c \ud544\uc694\ud568<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc2dc\uc2a4\ud15c \uc720\ud615<\/strong><\/td>\n<td>\ubcc4\ub3c4\ub85c \uc720\ub3c4\ub418\uc9c0 \uc54a\uc74c<\/td>\n<td>\ubcc4\ub3c4\ub85c \uc720\ub3c4\ub428<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc811\uc9c0 \ub8e8\ud504<\/strong><\/td>\n<td>\ub192\uc740 \uc704\ud5d8<\/td>\n<td>\uc81c\uac70\ub428<\/td>\n<\/tr>\n<tr>\n<td><strong>RCD \ud638\ud658\uc131<\/strong><\/td>\n<td>\uc81c\ud55c\uc801<\/td>\n<td>\uc644\uc804\ud55c \ud638\ud658\uc131<\/td>\n<\/tr>\n<tr>\n<td><strong>\ud558\uc774\ube0c\ub9ac\ub4dc \ud0dc\uc591\uad11<\/strong><\/td>\n<td>\uad8c\uc7a5\ud558\uc9c0 \uc54a\uc74c<\/td>\n<td><strong>\ucd94\ucc9c<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\ube44\uc6a9 \ud504\ub9ac\ubbf8\uc5c4<\/strong><\/td>\n<td>\uae30\ubcf8 \uac00\uaca9<\/td>\n<td>+15-25%<\/td>\n<\/tr>\n<tr>\n<td><strong>NEC \uaddc\uc815 \uc900\uc218<\/strong><\/td>\n<td>\uc2e0\uc911\ud55c \uc124\uacc4 \ud544\uc694<\/td>\n<td>\uc790\ub3d9 \uc900\uc218<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/VIOX-4-pole-ATS-internal-contactor-mechanism-showing-all-four-switching-poles-with-arc-suppression-chambers.webp\" alt=\"VIOX 4-pole ATS internal contactor mechanism showing all four switching poles with arc suppression chambers\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; margin-top: 8px;\">\uadf8\ub9bc 2: L1, L2, L3 \ubc0f \uc911\uc131\uc120 \uadf9\uc758 \ub3d9\uc2dc \uc804\ud658\uc744 \ubcf4\uc5ec\uc8fc\ub294 VIOX 4\uadf9 ATS\uc758 \ub0b4\ubd80 \uba54\ucee4\ub2c8\uc998.<\/figcaption><\/figure>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Technical-wiring-diagram-comparing-3-pole-ATS-with-solid-neutral-vs-4-pole-ATS-with-switched-neutral-showing-ground-loop-prevention.webp\" alt=\"Technical wiring diagram comparing 3-pole ATS with solid neutral vs 4-pole ATS with switched neutral showing ground loop prevention\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; margin-top: 8px;\">\uadf8\ub9bc 3: \uac1c\ub7b5\ub3c4 \ube44\uad50: 3\uadf9 ATS(\uc67c\ucabd)\ub294 \uc811\uc9c0 \ub8e8\ud504 \uc704\ud5d8\uc744 \uc0dd\uc131\ud558\ub294 \ubc18\uba74 4\uadf9 ATS(\uc624\ub978\ucabd)\ub294 \uc644\uc804\ud55c \uc808\uc5f0 \ubc0f \uc801\uc808\ud55c \uc811\uc9c0\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/figcaption><\/figure>\n<h2>\ubd84\uc0c1 \uc2dc\uc2a4\ud15c: \ubd81\ubbf8 \uc120\ud0dd \ud568\uc815<\/h2>\n<p>\ubbf8\uad6d, \ud544\ub9ac\ud540 \ubc0f \ub300\ub9cc\uc5d0\uc11c \ud754\ud788 \uc0ac\uc6a9\ub418\ub294 \ubd84\uc0c1 \uc804\ub825\uc740 \uc808\uccb4 \uc2a4\uc704\uce58\ub97c \uc9c0\uc815\ud558\ub294 \ub9ce\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\uc5d0\uac8c \ub3c5\ud2b9\ud55c \uacfc\uc81c\ub97c \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ubd84\uc0c1 \uc804\ub825\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\ubd84\uc0c1 \uc804\ub825\uc740 \ub2e4\uc74c\uc744 \ud1b5\ud574 \uc81c\uacf5\ub429\ub2c8\ub2e4. <strong>120V\/240V<\/strong> \uc13c\ud130 \ud0ed \ubcc0\uc555\uae30 2\ucc28 \uad8c\uc120:<\/p>\n<ul>\n<li>L1 ~ \uc911\uc131\uc120: 120V<\/li>\n<li>L2 ~ \uc911\uc131\uc120: 120V<\/li>\n<li>L1 ~ L2: 240V<\/li>\n<\/ul>\n<p>\u201c\ub2e8\uc0c1\u201d\uc774\ub77c\uace0 \ubd88\ub9ac\uc9c0\ub9cc \ubd84\uc0c1 \uc2dc\uc2a4\ud15c\uc5d0\ub294 <strong>\ub450 \uac1c\uc758 \ud65c\uc120 \ub3c4\uccb4<\/strong> (L1, L2)\uac00 180\u00b0 \uc704\uc0c1\ucc28\ub97c \uac00\uc9c0\uba70 \uc911\uc131\uc120 \ub3c4\uccb4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>ATS \uc120\ud0dd \ud568\uc815<\/h3>\n<p><strong>\uc77c\ubc18\uc801\uc778 \uc624\ub958<\/strong>: \ubd84\uc0c1 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \ud45c\uc900 2\uadf9 ATS \uc9c0\uc815.<\/p>\n<p><strong>\ubb38\uc81c<\/strong>: \uc9c4\uc815\ud55c \ub2e8\uc0c1 \uc2dc\uc2a4\ud15c(\ud65c\uc120 1\uac1c + \uc911\uc131\uc120)\uc6a9\uc73c\ub85c \uc124\uacc4\ub41c \ud45c\uc900 2P ATS\ub294 \ud65c\uc120\uc774 2\uac1c\uc778 \ubd84\uc0c1 \uc2dc\uc2a4\ud15c\uc744 \uc81c\ub300\ub85c \ucc98\ub9ac\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc804\ud658\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>L1\uacfc L2 \ubaa8\ub450<\/strong>, \ud558\ub098\ub9cc \uc804\ud658\ud558\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<p><strong>\uc62c\ubc14\ub978 \ud574\uacb0 \ubc29\ubc95:<\/strong><\/p>\n<ol>\n<li><strong>3\uadf9 ATS \uad6c\uc131<\/strong>: 3P ATS\ub97c \uc0ac\uc6a9\ud558\uc5ec L1, L2 \ubc0f \uc911\uc131\uc120\uc744 \uc804\ud658\ud569\ub2c8\ub2e4. \uc774\ub294 \ubd84\uc0c1 \uc2dc\uc2a4\ud15c\uc744 \ub450 \uac1c\uc758 \uc704\uc0c1\ub9cc \uc0ac\uc6a9\ub418\ub294 3\uc0c1 \uc2dc\uc2a4\ud15c\ucc98\ub7fc \ucde8\uae09\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud2b9\uc218 \ubd84\uc0c1 2P ATS<\/strong>: \uc77c\ubd80 \uc81c\uc870\uc5c5\uccb4\uc5d0\uc11c\ub294 \uc911\uc131\uc120\uc744 \ud1b5\uacfc\uc2dc\ud0a4\uba74\uc11c L1\uacfc L2\ub97c \ub3d9\uc2dc\uc5d0 \uc804\ud658\ud558\ub294 \ud2b9\uc218 2P \uc2a4\uc704\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774 \uc2a4\uc704\uce58\ub3c4 \uc704\uc5d0\uc11c \uc124\uba85\ud55c \uc811\uc9c0 \ub8e8\ud504 \ubb38\uc81c\ub97c \uacaa\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3>\ubd84\uc0c1 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d<\/h3>\n<p>\ubd81\ubbf8 \uc8fc\uac70\uc6a9 \ubc31\uc5c5 \uc804\uc6d0 \uc2dc\uc2a4\ud15c(\uc77c\ubc18\uc801\uc778 200A \uc11c\ube44\uc2a4)\uc758 \uacbd\uc6b0:<\/p>\n<p><strong>\ucd94\ucc9c<\/strong>: <strong>\uc911\uc131\uc120 \uc804\ud658 \uae30\ub2a5\uc774 \uc788\ub294 3\uadf9 ATS<\/strong> \ub098 <strong>4\uadf9 ATS<\/strong> (L1+L2+N+\uc608\ube44\ub85c \ucde8\uae09\ud558\ub294 \uacbd\uc6b0)<\/p>\n<p>\uc774 \uad6c\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ud56b \ub808\uadf8(L1, L2)\ub97c \ub3c5\ub9bd\uc801\uc73c\ub85c \uc804\ud658\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc120\ud0dd\uc801\uc73c\ub85c \uc911\uc131\uc120\uc744 \uc804\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\ubc1c\uc804\uae30 \uc2dc\uc2a4\ud15c\uc5d0 \uad8c\uc7a5).<\/li>\n<li>120V(L1 \ub610\ub294 L2 ~ N) \ubc0f 240V(L1 ~ L2) \ubd80\ud558 \ubaa8\ub450\uc758 \uc801\uc808\ud55c \uc791\ub3d9\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc720\ud2f8\ub9ac\ud2f0\uc640 \ubc1c\uc804\uae30 \uc911\uc131\uc120 \uac04\uc758 \uc5ed\ub958\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong>\uc911\uc694\ud55c \ubc30\uc120 \ucc38\uace0 \uc0ac\ud56d<\/strong>: \ubd84\uc0c1\uc744 3P \ub610\ub294 4P ATS\uc5d0 \uc5f0\uacb0\ud560 \ub54c:<\/p>\n<ul>\n<li>L1 \u2192 ATS \ub2e8\uc790 1<\/li>\n<li>L2 \u2192 ATS \ub2e8\uc790 2<\/li>\n<li>\ub2e8\uc790 3 \u2192 \ube44\uc6cc \ub450\uac70\ub098 \uc911\uc131\uc120 \uc804\ud658\uc5d0 \uc0ac\uc6a9<\/li>\n<li>N \u2192 \uc804\uc6a9 \uc911\uc131\uc120 \ub2e8\uc790(4P\uc778 \uacbd\uc6b0) \ub610\ub294 \uc194\ub9ac\ub4dc \ubc84\uc2a4(3P\uc778 \uacbd\uc6b0)<\/li>\n<\/ul>\n<p>\uc774\ub294 \ud2b9\ud788 \ub2e4\uc74c\uc758 \uacbd\uc6b0\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4. <a href=\"https:\/\/test.viox.com\/ko\/ev-charger-circuit-breaker-sizing-guide-7kw-22kw\/\">EV \ucda9\uc804\uae30 \uc124\uce58<\/a> \ub808\ubca8 2 \ucda9\uc804\uc744 \uc704\ud574 240V \ubd84\uc0c1 \uc804\uc6d0\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/North-American-split-phase-120V240V-system-wiring-diagram-showing-correct-and-incorrect-ATS-configurations.webp\" alt=\"North American split-phase 120V\/240V system wiring diagram showing correct and incorrect ATS configurations\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; margin-top: 8px;\">\uadf8\ub9bc 4: 2\uadf9 ATS \uc7a5\uce58\uac00 \ubd88\ucda9\ubd84\ud55c \uc774\uc720\uc640 3\uadf9 \ub610\ub294 4\uadf9 \uc7a5\uce58\ub97c \uad6c\uc131\ud574\uc57c \ud558\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ubd84\uc0c1 \uc2dc\uc2a4\ud15c\uc758 \ubc30\uc120\ub3c4.<\/figcaption><\/figure>\n<h2>\ubd80\ud558 \uade0\ud615 \ubc0f \uc0c1 \uc804\uc555 \uc548\uc815\uc131<\/h2>\n<p>3\uc0c1 \uc2dc\uc2a4\ud15c\uc758 \ubd88\uade0\ud615 \ubd80\ud558\ub294 ATS \uc131\ub2a5 \ubc0f \uc548\uc815\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc791\ub3d9 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0b5\ub2c8\ub2e4.<\/p>\n<h3>3\uc0c1 \ubd88\uade0\ud615\uc758 \ubb3c\ub9ac\ud559<\/h3>\n<p>\uc644\ubcbd\ud558\uac8c \uade0\ud615 \uc7a1\ud78c 3\uc0c1 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uac01 \uc0c1\uc740 \ub3d9\uc77c\ud55c \uc804\ub958(\u00b110%)\ub97c \uc804\ub2ec\ud558\uace0 \uc911\uc131\uc120\uc740 \ucd5c\uc18c \uc804\ub958(\uc8fc\ub85c \uace0\uc870\ud30c)\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc2e4\uc81c \uc124\uce58\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \uc774\ub7ec\ud55c \uade0\ud615\uc744 \uac70\uc758 \ub2ec\uc131\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\ub2e8\uc0c1 \ubd80\ud558 \ubd84\ubc30<\/strong>: \ub300\ubd80\ubd84\uc758 \uc0c1\uc5c5\uc6a9 \ubc0f \uc8fc\uac70\uc6a9 \ubd80\ud558\ub294 \ub2e8\uc0c1\uc785\ub2c8\ub2e4(<a href=\"https:\/\/test.viox.com\/ko\/timer-switch-for-pump\/\">\uc870\uba85<\/a>, \uc0ac\ubb34 \uae30\uae30, \ucef4\ud4e8\ud130). \uc774\ub7ec\ud55c \ubd80\ud558\uac00 \ud558\ub098 \ub610\ub294 \ub450 \uac1c\uc758 \uc0c1\uc5d0 \uc9d1\uc911\ub418\uba74 \uc0c1\ub2f9\ud55c \ubd88\uade0\ud615\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubaa8\ud130 \ub3cc\uc785 \uc804\ub958<\/strong>: 3\uc0c1 <a href=\"https:\/\/test.viox.com\/ko\/contactor-vs-circuit-breaker\/\">\ubaa8\ud130 \ubc0f \uc811\ucd09\uae30<\/a> \uc2dc\ub3d9 \uc911\uc5d0 \ub192\uc740 \ub3cc\uc785 \uc804\ub958\ub97c \uc18c\ube44\ud569\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c\uc774 \uc774\ubbf8 \ubd88\uade0\ud615\ud55c \uacbd\uc6b0 \uc774 \uacfc\ub3c4 \uc774\ubca4\ud2b8\ub294 ATS \uc0c1 \uc190\uc2e4 \ub610\ub294 \uc804\uc555 \ubd88\uade0\ud615 \ubcf4\ud638\ub97c \ud2b8\ub9ac\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ud0dc\uc591\uad11 \uc778\ubc84\ud130 \ucd9c\ub825<\/strong>: <a href=\"https:\/\/test.viox.com\/ko\/what-is-a-hybrid-inverter\/\">\ud558\uc774\ube0c\ub9ac\ub4dc \uc778\ubc84\ud130<\/a> 3\uc0c1 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud2b9\ud788 \ubc30\ud130\ub9ac \ucda9\uc804\uacfc \uc778\ubc84\ud305\uc774 \ub3d9\uc2dc\uc5d0 \ubc1c\uc0dd\ud560 \ub54c \uc57d\uac04 \ubd88\uade0\ud615\ud55c \ucd9c\ub825\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3>\ubd88\uade0\ud615\uc774 ATS \uc791\ub3d9\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h3>\n<p>\ucd5c\uc2e0 \uc790\ub3d9 \uc804\ud658 \uc2a4\uc704\uce58\ub294 \ub2e4\uc74c\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4. <strong>\uc804\uc555 \ud06c\uae30 \ubc0f \uc704\uc0c1\uac01<\/strong> \ubaa8\ub4e0 \ub3c4\uccb4\uc5d0\uc11c. \uc77c\ubc18\uc801\uc778 ATS \uc804\uc555 \ubd88\uade0\ud615 \ud2b8\ub9bd \uc124\uc815:<\/p>\n<ul>\n<li><strong>\uc0c1 \uac04 \uc804\uc555 \ubd88\uade0\ud615<\/strong>: \ud3c9\uade0\uc5d0\uc11c \u00b110%<\/li>\n<li><strong>\uc0c1 \uc190\uc2e4 \uac10\uc9c0<\/strong>: \ubaa8\ub4e0 \uc0c1\uc774 \uacf5\uce6d 85% \ubbf8\ub9cc\uc73c\ub85c \ub5a8\uc5b4\uc9d0<\/li>\n<li><strong>\uc911\uc131\uc120 \uc774\ub3d9 \uac10\uc9c0<\/strong>: \uc911\uc131\uc120 \uc804\uc555\uc774 \uc0c1 \uc804\uc555\uc758 10%\ub97c \ucd08\uacfc\ud568<\/li>\n<\/ul>\n<p><strong>\uc2e4\uc81c \uace0\uc7a5 \uc2dc\ub098\ub9ac\uc624:<\/strong><\/p>\n<p>\ubd80\ud558 \uade0\ud615\uc774 \uc88b\uc9c0 \uc54a\uc740 415V 3\uc0c1 \uc2dc\uc2a4\ud15c:<\/p>\n<ul>\n<li>L1: 95A(\uc6a9\ub7c9\uc5d0 \uac00\uae4c\uc6c0)<\/li>\n<li>L2: 45A(\uacbd\ubd80\ud558)<\/li>\n<li>L3: 60A(\uc911\uac04 \ubd80\ud558)<\/li>\n<\/ul>\n<p>\uc2dc\uc124\uc5d0\uc11c \ud070 <a href=\"https:\/\/test.viox.com\/ko\/how-to-select-contactors-and-circuit-breakers-based-on-motor-power\/\">3\uc0c1 \ubaa8\ud130<\/a> (\uc608: HVAC \uc555\ucd95\uae30)\ub97c \uc2dc\uc791\ud558\uba74 L1 \uc804\uc555\uc774 380V\ub85c \ub5a8\uc5b4\uc9c0\uace0 L2 \ubc0f L3\ub294 410V\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4. ATS \ucee8\ud2b8\ub864\ub7ec\ub294 \uc774 7.3% \ubd88\uade0\ud615\uc744 \uc7a0\uc7ac\uc801\uc778 \uc0c1 \uc190\uc2e4\ub85c \ud574\uc11d\ud558\uace0 \ubd88\ud544\uc694\ud558\uac8c \ubc1c\uc804\uae30\ub85c \uc804\ud658\ud558\uc5ec \uc791\ub3d9\uc744 \uc911\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ubd88\uade0\ud615 \uad00\ub828 ATS \ud2b8\ub9bd \ubc29\uc9c0<\/h3>\n<p><strong>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc194\ub8e8\uc158:<\/strong><\/p>\n<ol>\n<li><strong>\ubd80\ud558 \ubd84\ubc30 \ubd84\uc11d<\/strong>: \ucd08\uae30 \uc124\uce58 \uc911\uc5d0 \ud53c\ud06c \uc791\ub3d9 \uc2dc \uac01 \uc0c1\uc758 \uc804\ub958\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uc7ac\ubd84\ubc30 <a href=\"https:\/\/test.viox.com\/ko\/single-phase-vs-three-phase-panelboards-guide\/\">\ub2e8\uc0c1 \ubd80\ud558<\/a> L1, L2, L3\uc5d0\uc11c \u00b115% \uade0\ud615\uc744 \ub2ec\uc131\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubaa8\ud130 \uc18c\ud504\ud2b8 \uc2a4\ud0c0\ud130<\/strong>: \uc124\uce58 <a href=\"https:\/\/test.viox.com\/ko\/star-delta-starter-wiring-diagram-sizing-selection-guide\/\">\uc18c\ud504\ud2b8 \uc2a4\ud0c0\ud2b8 \ucee8\ud2b8\ub864\ub7ec<\/a> \uae30\ub3d9 \uc2dc \ub3cc\uc785 \uc804\ub958 \ubc0f \uc804\uc555 \uac15\ud558\ub97c \uc904\uc774\uae30 \uc704\ud574 \ub300\ud615 3\uc0c1 \ubaa8\ud130\uc5d0 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud5a5\uc0c1\ub41c \uc804\uc555 \ubd88\uade0\ud615 \ud5c8\uc6a9 \uc624\ucc28<\/strong>: ATS\uc5d0\uc11c \ud2b8\ub9bd \uc124\uc815\uc744 \ud604\uc7a5 \uc870\uc815\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0 \uc804\uc555 \ubd88\uade0\ud615 \ud5c8\uc6a9 \uc624\ucc28\ub97c 10%\uc5d0\uc11c 15%\ub85c \ub298\ub9bd\ub2c8\ub2e4(\uacf5\uae09 \ud488\uc9c8\uc774 \ud5c8\uc6a9\ub418\ub294 \uacbd\uc6b0\uc5d0\ub9cc \ud574\ub2f9). \uacf5\uc7a5 \uc124\uc815\uc744 \uc218\uc815\ud558\uae30 \uc804\uc5d0 VIOX \uae30\uc220 \uc9c0\uc6d0\ud300\uc5d0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uc0c1 \ubc38\ub7f0\uc2f1 \ud328\ub110<\/strong>: \ub2e8\uc0c1 \ubd80\ud558\uac00 \uc8fc\ub85c \uc788\ub294 \uc2dc\uc124\uc758 \uacbd\uc6b0 \uc0c1 \uac04\uc5d0 \ubd80\ud558\ub97c \ub3d9\uc801\uc73c\ub85c \ud68c\uc804\uc2dc\ud0a4\ub294 \uc790\ub3d9 \uc0c1 \ubc38\ub7f0\uc2f1 \ubc30\uc804 \ud328\ub110\uc744 \uc124\uce58\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubc1c\uc804\uae30 \uc6a9\ub7c9 \uc0b0\uc815<\/strong>: \ubd88\uade0\ud615 \ubd80\ud558 \uc2dc \uc804\uc555 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\ub824\uba74 \ubc31\uc5c5 \ubc1c\uc804\uae30 \uc6a9\ub7c9\uc774 \ucd1d \ubd80\ud558\ubcf4\ub2e4 \ucd5c\uc18c 25% \ub354 \ucee4\uc57c \ud569\ub2c8\ub2e4. \uc6a9\ub7c9\uc774 \ubd80\uc871\ud55c \ubc1c\uc804\uae30\ub294 \uc804\uc555 \ubd88\uade0\ud615 \ubb38\uc81c\ub97c \uc99d\ud3ed\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc804\uc555 \ubd88\uade0\ud615\uc73c\ub85c \uc778\ud574 ATS\uc5d0\uc11c \ube48\ubc88\ud55c \uc624\uc791\ub3d9 \uc804\ud658\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0 \ub2f9\uc0ac\uc758 \ud3ec\uad04\uc801\uc778 <a href=\"https:\/\/test.viox.com\/ko\/ats-troubleshooting-generator-wont-transfer\/\">ATS \ubb38\uc81c \ud574\uacb0 \uac00\uc774\ub4dc<\/a> \uc804\uc555 \ubaa8\ub2c8\ud130\ub9c1, \ub9b4\ub808\uc774 \uc124\uc815 \ubc0f CT \ube44\uc728 \uac80\uc99d \uc808\ucc28\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<h3>\ucd94\uac00 \uc2dc\uc2a4\ud15c \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d<\/h3>\n<p>ATS\ub97c \uc2e0\uaddc \ub610\ub294 \uae30\uc874 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc5d0 \ud1b5\ud569\ud560 \ub54c \ub2e4\uc74c\uacfc \uac19\uc740 \uad00\ub828 \uad6c\uc131 \uc694\uc18c\ub97c \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/p>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/ko\/what-is-breaker-selectivity-coordination-guide\/\"><strong>\ud68c\ub85c \ucc28\ub2e8\uae30 \ud611\uc870<\/strong><\/a>: ATS \uc804\ud658 \uc791\uc5c5 \uc911 \uc5c5\uc2a4\ud2b8\ub9bc \ubc0f \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \ubcf4\ud638 \uc7a5\uce58\uac00 \uc62c\ubc14\ub974\uac8c \ud611\uc870\ub418\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ko\/surge-protection-devices-vs-surge-arresters\/\"><strong>\uc11c\uc9c0 \ubcf4\ud638<\/strong><\/a>: \uc2a4\uc704\uce6d \uacfc\ub3c4 \ud604\uc0c1\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uae30 \uc704\ud574 ATS\uc758 \uc720\ud2f8\ub9ac\ud2f0 \ubc0f \ubc1c\uc804\uae30 \uce21 \ubaa8\ub450\uc5d0 Type 2 SPD\ub97c \uc124\uce58\ud569\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ko\/how-to-ground-an-electrical-panel\/\"><strong>\uc801\uc808\ud55c \uc811\uc9c0<\/strong><\/a>: \uc811\uc9c0 \uc804\uadf9 \uc2dc\uc2a4\ud15c\uc774 \ubcc4\ub3c4\ub85c \ud30c\uc0dd\ub41c \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \ucf54\ub4dc \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ko\/load-center-vs-panelboard-nec-guide\/\"><strong>\ubc30\uc804 \ud328\ub110 \uc120\ud0dd<\/strong><\/a>: \ud328\ub110 \uc0ac\uc591\uc744 ATS \ucd9c\ub825 \uc815\uaca9 \ubc0f \uadf9 \uad6c\uc131\uacfc \uc77c\uce58\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Three-phase-load-imbalance-effects-on-ATS-performance-showing-balanced-vs-unbalanced-system-comparison-with-voltage-and-current-measurements.webp\" alt=\"Three-phase load imbalance effects on ATS performance showing balanced vs unbalanced system comparison with voltage and current measurements\" style=\"max-width: 100%; height: auto;\"><figcaption style=\"font-style: italic; color: #555; margin-top: 8px;\">\uadf8\ub9bc 5: ATS \uc131\ub2a5\uc5d0 \ub300\ud55c \ubd80\ud558 \ubd88\uade0\ud615 \uacb0\uacfc \uc2dc\uac01\ud654, \uade0\ud615 \uc791\ub3d9\uacfc \ubd88\uade0\ud615 \uacbd\uace0 \uc0c1\ud0dc \ube44\uad50.<\/figcaption><\/figure>\n<h2>\ube60\ub978 \ucc38\uc870: ATS \uc120\ud0dd \ub9e4\ud2b8\ub9ad\uc2a4<\/h2>\n<table border=\"1\" style=\"border-collapse: collapse; width: 100%; text-align: left;\">\n<thead>\n<tr>\n<th>\uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/th>\n<th>\uc804\uc555 \uc2dc\uc2a4\ud15c<\/th>\n<th>\ub85c\ub4dc \uc720\ud615<\/th>\n<th>\uad8c\uc7a5 ATS<\/th>\n<th>\uc911\uc694 \uace0\ub824 \uc0ac\ud56d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc8fc\uac70\uc6a9 \ubc31\uc5c5<\/td>\n<td>240V \ub2e8\uc0c1<\/td>\n<td>\ud63c\ud569 \uac00\uad6c<\/td>\n<td>2P (100-200A)<\/td>\n<td>\ud45c\uc900 2\uadf9 \uc801\ud569<\/td>\n<\/tr>\n<tr>\n<td>RV\/\ubaa8\ubc14\uc77c \uc2dc\uc2a4\ud15c<\/td>\n<td>120\/240V \ubd84\uc0c1<\/td>\n<td>\ud63c\ud569 120V+240V<\/td>\n<td>3P \ub610\ub294 4P (30-50A)<\/td>\n<td>\ub450 \uac1c\uc758 \ud65c\uc131 \ub77c\uc778\uc744 \ubaa8\ub450 \uc804\ud658\ud574\uc57c \ud568<\/td>\n<\/tr>\n<tr>\n<td>\uc18c\uaddc\ubaa8 \uc0c1\uc5c5\uc6a9<\/td>\n<td>240V \ub2e8\uc0c1<\/td>\n<td>\uc0ac\ubb34\uc2e4 + HVAC<\/td>\n<td>2P (200-400A)<\/td>\n<td>\ub3cc\uc785 \uc804\ub958\uc5d0 \ub9de\uac8c \ud06c\uae30 \uc870\uc815<\/td>\n<\/tr>\n<tr>\n<td>\uacbd\uacf5\uc5c5<\/td>\n<td>415V 3\uc0c1<\/td>\n<td>\uc8fc\ub85c \ubaa8\ud130<\/td>\n<td>3P (100-400A)<\/td>\n<td>\uc911\uc131\uc120 \ubcf8\ub4dc \uc704\uce58 \ud655\uc778<\/td>\n<\/tr>\n<tr>\n<td><strong>\ud558\uc774\ube0c\ub9ac\ub4dc \ud0dc\uc591\uad11<\/strong><\/td>\n<td><strong>415V 3\uc0c1<\/strong><\/td>\n<td><strong>\uc778\ubc84\ud130 + \uadf8\ub9ac\ub4dc<\/strong><\/td>\n<td><strong>4P (63-250A)<\/strong><\/td>\n<td><strong>\uc811\uc9c0 \ub8e8\ud504 \ubc29\uc9c0<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\ubc1c\uc804\uae30 \ubc31\uc5c5<\/td>\n<td>400V 3\uc0c1<\/td>\n<td>\uc911\uc694 \ubd80\ud558<\/td>\n<td>4P (100-630A)<\/td>\n<td>\ubcc4\ub3c4\ub85c \ud30c\uc0dd\ub41c \uc2dc\uc2a4\ud15c\uc5d0 \ud544\uc694<\/td>\n<\/tr>\n<tr>\n<td>\ub370\uc774\ud130 \uc13c\ud130<\/td>\n<td>400V 3\uc0c1<\/td>\n<td>UPS \uc2dc\uc2a4\ud15c<\/td>\n<td>4P (400-1000A)<\/td>\n<td>\ube60\ub978 \uc804\ud658, \ubc14\uc774\ud328\uc2a4 \uae30\ub2a5<\/td>\n<\/tr>\n<tr>\n<td>\uc81c\uc870<\/td>\n<td>415V 3\uc0c1<\/td>\n<td>\uc911\uc7a5\ube44<\/td>\n<td>4P (250-800A)<\/td>\n<td>\ubd80\ud558 \ubc38\ub7f0\uc2f1 \uc911\uc694<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>FAQ: \uc77c\ubc18\uc801\uc778 ATS \uadf9 \uad6c\uc131 \uc9c8\ubb38<\/h2>\n<p><strong>Q: 4\uc120\uc2dd 3\uc0c1 \uc2dc\uc2a4\ud15c\uc5d0 3\uadf9 ATS\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><\/p>\n<p>\uc608, \ud558\uc9c0\ub9cc \uacac\uace0\ud55c \uc911\uc131\uc120 \uc5f0\uacb0\uc744 \uc720\uc9c0\ud558\uace0 \ubc1c\uc804\uae30 \uc911\uc131\uc120\uc774 \uc811\uc9c0\uc5d0 \uc5f0\uacb0\ub418\uc9c0 \uc54a\uc558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uacbd\uc6b0\uc5d0\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4. \ubc1c\uc804\uae30\ub294 \ubcc4\ub3c4\ub85c \ud30c\uc0dd\ub418\uc9c0 \uc54a\uc740 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc791\ub3d9\ud574\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 <a href=\"https:\/\/test.viox.com\/ko\/hybrid-inverter-ats-wiring-guide-2-wire-start-neutral-bonding\/\">\ud558\uc774\ube0c\ub9ac\ub4dc \ud0dc\uc591\uad11 \uc2dc\uc2a4\ud15c<\/a> \ubc0f RCD \ubcf4\ud638 \uae30\ub2a5\uc774 \uc788\ub294 \uc124\uce58\uc758 \uacbd\uc6b0 VIOX\ub294 \uc811\uc9c0 \ub8e8\ud504 \ubc0f \uc624\uc791\ub3d9 \ud2b8\ub9bd\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 4\uadf9 \uad6c\uc131\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>Q: \ubd84\uc0c1 \uc2dc\uc2a4\ud15c\uc5d0 3\uadf9 \uc804\ud658 \uc2a4\uc704\uce58\uac00 \ud544\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/p>\n<p>\ubd84\uc0c1 120\/240V \uc2dc\uc2a4\ud15c\uc740 240V \ubd80\ud558\uc5d0 \uc801\uc808\ud788 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\uace0 \uade0\ud615 \uc7a1\ud78c 120V \ud68c\ub85c\ub97c \uc720\uc9c0\ud558\ub824\uba74 \ub450 \uac1c\uc758 \ud65c\uc120 \ub3c4\uccb4(L1, L2)\ub97c \ubaa8\ub450 \uc804\ud658\ud574\uc57c \ud569\ub2c8\ub2e4. \ud45c\uc900 2\uadf9 \uc2a4\uc704\uce58\ub294 \ud558\ub098\uc758 \ud65c\uc120\ub9cc \uc804\ud658\ud558\ubbc0\ub85c \uc808\ubc18\uc758 120V \ud68c\ub85c\uc640 \ubaa8\ub4e0 240V \ubd80\ud558\uc5d0 \uc804\ud658 \uc911 \uc804\uc6d0\uc774 \uacf5\uae09\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubd84\uc0c1\uc6a9\uc73c\ub85c \uad6c\uc131\ub41c 3P ATS \ub610\ub294 \uc911\uc131\uc120 \uc804\ud658 \uae30\ub2a5\uc774 \uc788\ub294 4P ATS\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>Q: 3\uadf9 ATS \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubc1c\uc804\uae30 \uc911\uc131\uc120\uc744 \uc5f0\uacb0\ud558\uba74 \uc5b4\ub5bb\uac8c \ub429\ub2c8\uae4c?<\/strong><\/p>\n<p>\uc704\ud5d8\ud55c \ubcd1\ub82c \uc811\uc9c0 \uacbd\ub85c\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc0c1\uc6a9 \uc804\uc6d0\uacfc \ubc1c\uc804\uae30 \uc911\uc131\uc120\uc774 \ubaa8\ub450 \uc811\uc9c0\uc5d0 \uc5f0\uacb0\ub418\uace0 \uc194\ub9ac\ub4dc \uc911\uc131\uc120 \ubc84\uc2a4\ub97c \ud1b5\ud574 \uc5f0\uacb0\ub418\uba74 \uc9c0\ub77d \uc804\ub958\uac00 \ub450 \uacbd\ub85c \uc911 \ud558\ub098\ub97c \ud1b5\ud574 \ub418\ub3cc\uc544\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 NEC 250.20 \uc694\uad6c \uc0ac\ud56d\uc744 \uc704\ubc18\ud558\uace0, \uc9c0\ub77d \ubcf4\ud638 \uc7a5\uce58\uac00 \uc624\uc791\ub3d9\ud558\uac8c \ud558\uba70, \uc11c\ub85c \ub2e4\ub978 \uc811\uc9c0 \uc804\uadf9 \uac04\uc5d0 \uc21c\ud658 \uc804\ub958\ub97c \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. 3P ATS\ub97c \uc0ac\uc6a9\ud560 \ub54c\ub294 \ud56d\uc0c1 \ubc1c\uc804\uae30 \uc911\uc131\uc120-\uc811\uc9c0 \uc5f0\uacb0\uc744 \uc81c\uac70\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p><strong>Q: \uc2dc\uc2a4\ud15c\uc774 ATS \ubb38\uc81c\ub97c \uc77c\uc73c\ud0ac \ub9cc\ud07c \ubd88\uade0\ud615\ud55c\uc9c0 \uc5b4\ub5bb\uac8c \ud655\uc778\ud569\ub2c8\uae4c?<\/strong><\/p>\n<p>\ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc815\uc0c1 \uc791\ub3d9 \uc911 \uc0c1 \uc804\ub958\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. <a href=\"https:\/\/test.viox.com\/ko\/how-to-really-test-mccb-test-button-lie\/\">\ud074\ub7a8\ud504 \ubbf8\ud130<\/a>. \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubd88\uade0\ud615\uc744 \uacc4\uc0b0\ud558\uc2ed\uc2dc\uc624.<\/p>\n<blockquote>\n<p>\ubd88\uade0\ud615 % = (\ud3c9\uade0\uc73c\ub85c\ubd80\ud130\uc758 \ucd5c\ub300 \ud3b8\ucc28 \/ \ud3c9\uade0 \uc804\ub958) \u00d7 100<\/p>\n<\/blockquote>\n<p>\ubd88\uade0\ud615\uc774 20%\ub97c \ucd08\uacfc\ud558\uba74 \ub2e8\uc0c1 \ubd80\ud558\ub97c \uc0c1 \uac04\uc5d0 \uc7ac\ubd84\ubc30\ud558\uac70\ub098 ATS \uc804\uc555 \ubd88\uade0\ud615 \ud2b8\ub9bd \uc124\uc815\uc744 \uc870\uc815\ud558\uc2ed\uc2dc\uc624(\ud5c8\uc6a9\ub418\ub294 \uacbd\uc6b0). \uc790\uc138\ud55c \uce21\uc815 \uc808\ucc28\ub294 \ub2f9\uc0ac <a href=\"https:\/\/test.viox.com\/ko\/ats-troubleshooting-generator-wont-transfer\/\">ATS \ubb38\uc81c \ud574\uacb0 \uac00\uc774\ub4dc<\/a> \ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p><strong>Q: 3\uadf9 ATS\ub97c 4\uadf9 \uad6c\uc131\uc73c\ub85c \uac1c\uc870\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><\/p>\n<p>\uc544\ub2d9\ub2c8\ub2e4. \uae30\uacc4\uc801 \uad6c\uc870\uc640 \uc811\uc810 \ubc30\uc5f4\uc774 \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub985\ub2c8\ub2e4. 3\uadf9 ATS\ub294 3\uac1c\uc758 \uc804\ud658 \uc811\uc810\uacfc \uc194\ub9ac\ub4dc \uc911\uc131\uc120 \ubc84\uc2a4 \ubc14\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. 4\uadf9 ATS\ub294 4\uac1c\uc758 \ub3c5\ub9bd\uc801\uc778 \uc804\ud658 \uc811\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub824\uba74 ATS \uc804\uccb4\ub97c \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4. VIOX\ub294 \uc911\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud574 \ucd5c\uc18c\ud55c\uc758 \uac00\ub3d9 \uc911\uc9c0 \uc2dc\uac04\uc73c\ub85c \uac1c\uc870 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud604\uc7a5 \ud3c9\uac00\ub97c \uc704\ud574 \uae30\uc220 \uc9c0\uc6d0\ud300\uc5d0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p><strong>Q: 3P\uc640 4P ATS \uc2dc\uc2a4\ud15c\uc5d0 \ub2e4\ub978 \ud68c\ub85c \ucc28\ub2e8\uae30\uac00 \ud544\uc694\ud569\ub2c8\uae4c?<\/strong><\/p>\n<p>\uc5c5\uc2a4\ud2b8\ub9bc \ubc0f \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc <a href=\"https:\/\/test.viox.com\/ko\/types-of-circuit-breakers\/\">\ud68c\ub85c \ucc28\ub2e8\uae30<\/a> \uc740 ATS \uadf9 \uad6c\uc131\uacfc \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. 3P ATS \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 3\uadf9\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/test.viox.com\/ko\/what-is-a-molded-case-circuit-breaker-mccb\/\">MCCB<\/a> \ub098 <a href=\"https:\/\/test.viox.com\/ko\/complete-guide-to-air-circuit-breakers-acb\/\">\ucc28\ub2e8\uae30(\uc77c\ubc18\uc801\uc73c\ub85c \"\uae30\uc911 \ucc28\ub2e8\uae30\" \ub610\ub294<\/a>. 4P ATS \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 \uc644\uc804\ud55c \uc18c\uc2a4 \uaca9\ub9ac\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574 4\uadf9 \ucc28\ub2e8\uae30\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc774\ub294 \ud2b9\ud788 <a href=\"https:\/\/test.viox.com\/ko\/what-does-a-solar-combiner-box-do\/\">\ud0dc\uc591\uad11 \uc124\uce58<\/a> \uc5d0\uc11c DC \ubc0f AC \uc2dc\uc2a4\ud15c\uc774 \uaca9\ub9ac\ub41c \uc0c1\ud0dc\ub85c \uc720\uc9c0\ub418\uc5b4\uc57c \ud558\ub294 \uacbd\uc6b0\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<hr>\n<p><strong>VIOX Electric<\/strong> \ub294 2008\ub144\ubd80\ud130 \uc804 \uc138\uacc4 \uc0b0\uc5c5 \ubc0f \uc0c1\uc5c5 \uace0\uac1d\uc5d0\uac8c 15,000\uac1c \uc774\uc0c1\uc758 \uc790\ub3d9 \uc808\ud658 \uc2a4\uc704\uce58\ub97c \uacf5\uae09\ud574 \uc654\uc2b5\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 \ud2b9\uc218 ATS \uad6c\uc131\uc774 \ud544\uc694\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub300\ud574 \ubb34\ub8cc \uc2dc\uc2a4\ud15c \uc124\uacc4 \uac80\ud1a0\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2e4\uc74c \uc8fc\uc18c\ub85c \uae30\uc220 \uc9c0\uc6d0\ud300\uc5d0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624. <a href=\"mailto:sales@viox.com\">sales@viox.com<\/a> \ub610\ub294 \ub2f9\uc0ac\uc758 \uc804\uccb4 <a href=\"https:\/\/test.viox.com\/ko\/\">ATS \uc81c\ud488 \ub77c\uc778<\/a> \uc5d0\uc11c \uc0ac\uc591 \ubc0f \ub3c4\uba74\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Understanding Single-Phase vs. Three-Phase Power Systems Single-Phase Systems (1P+N): 220-240V Applications Single-phase power systems operate at 220-240V and consist of one hot conductor (L1) and one neutral conductor (N). These systems typically require a 2-pole (2P) automatic transfer switch that switches both the hot conductor and neutral simultaneously. Primary Applications: Residential buildings and apartments Small [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21246,"comment_status":"closed","ping_status":"closed","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-21245","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\/21245","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=21245"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/21245\/revisions"}],"predecessor-version":[{"id":21247,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/21245\/revisions\/21247"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media\/21246"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media?parent=21245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/categories?post=21245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/tags?post=21245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}