{"id":21144,"date":"2026-01-03T00:51:55","date_gmt":"2026-01-02T16:51:55","guid":{"rendered":"https:\/\/viox.com\/?p=21144"},"modified":"2026-01-03T00:53:38","modified_gmt":"2026-01-02T16:53:38","slug":"dc-fast-charger-protection-surge-fuse-guide","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ko\/dc-fast-charger-protection-surge-fuse-guide\/","title":{"rendered":"\uae30\ubcf8 \uc774\uc0c1: DC \uae09\uc18d \ucda9\uc804\uae30\ub97c \uc704\ud55c \ud544\uc218 \uacfc\uc804\ub958 \ubc0f \uacfc\uc804\uc555 \ubcf4\ud638"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>DC \uae09\uc18d \ucda9\uc804\uae30 \ubcf4\ud638\uac00 \uae30\ubcf8 \ud68c\ub85c \ucc28\ub2e8\uae30\ub97c \ub118\uc5b4\uc11c\ub294 \uc774\uc720<\/h2>\n<p>$50,000 \uc804\uae30 \uc790\ub3d9\ucc28\uac00 \ucda9\uc804\uc18c\uc5d0 \uc5f0\uacb0\ub418\uba74 \uc804\ub825 \uacf5\uae09\ubfd0\ub9cc \uc544\ub2c8\ub77c \ub9c8\uc774\ud06c\ub85c\ucd08 \ub2e8\uc704\ub85c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc804\uae30\uc801 \uc704\ud611\uc73c\ub85c\ubd80\ud130 \uc0c1\ub2f9\ud55c \ud22c\uc790\ub97c \ubcf4\ud638\ud574\uc57c \ud560 \ucc45\uc784\uc774 \uc788\uc2b5\ub2c8\ub2e4. EV \ucda9\uc804 \uc778\ud504\ub77c \uc0b0\uc5c5\uc5d0\uc11c \ubd80\uc801\uc808\ud55c \ubcf4\ud638\ub294 \ub2e8\uc21c\ud55c \uae30\uc220\uc801 \uacfc\uc2e4\uc774 \uc544\ub2c8\ub77c \uc7a5\ube44 \uace0\uc7a5, \ucc28\ub7c9 \uc190\uc0c1 \ubc0f \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uac00\ub3d9 \uc911\uc9c0 \uc2dc\uac04\uc744 \ucd08\ub798\ud560 \uc218 \uc788\ub294 \ucc45\uc784\uc785\ub2c8\ub2e4.<\/p>\n<p>DC \uae09\uc18d \ucda9\uc804\uae30\ub294 \ud45c\uc900 \ubcf4\ud638 \uc7a5\uce58\ub85c\ub294 \ud574\uacb0\ud560 \uc218 \uc5c6\ub294 \uace0\uc720\ud55c \uc804\uae30\uc801 \ubb38\uc81c\uc5d0 \uc9c1\uba74\ud569\ub2c8\ub2e4. \uac00\uc815\uc6a9 \ud68c\ub85c\uc640 \ub2ec\ub9ac \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc740 \uace0\uc804\ub825 DC \ubcc0\ud658(50kW ~ 350kW \uc774\uc0c1)\uc744 \ucc98\ub9ac\ud558\ubbc0\ub85c \uc804\ub825 \ubc18\ub3c4\uccb4\ub97c \ud30c\uad34\ud558\ub294 \uce58\uba85\uc801\uc778 \uacfc\uc804\ub958 \uc774\ubca4\ud2b8\uc640 \ub099\ub8b0 \ub610\ub294 \uadf8\ub9ac\ub4dc \uc7a5\uc560\ub85c \uc778\ud55c \uacfc\ub3c4 \uc804\uc555\uc774\ub77c\ub294 \ub450 \uac00\uc9c0 \uc911\uc694\ud55c \uace0\uc7a5 \ubaa8\ub4dc\uc5d0 \ucde8\uc57d\ud569\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uad6d\uc81c \ud45c\uc900\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \ud2b9\uc218 \ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d\uc744 \uc0b4\ud3b4\ubcf4\uace0 \uc801\uc808\ud55c <a href=\"https:\/\/test.viox.com\/ko\/spd\/\">SPD<\/a> \ud4e8\uc988 \uc120\ud0dd\uc774 \uc0c1\uc5c5\uc6a9 EV \ucda9\uc804 \uc6b4\uc601\uc5d0 \ud544\uc218\uc801\uc778 \uc774\uc720\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/VIOX-DC-fast-charging-station-with-integrated-protection-systems-installed-in-commercial-parking-facility.webp\" alt=\"VIOX DC fast charging station with integrated protection systems installed in commercial parking facility\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px; text-align: center;\">\uc0c1\uc5c5\uc6a9 \uc8fc\ucc28 \uc2dc\uc124\uc5d0 \ud1b5\ud569 \ubcf4\ud638 \uc2dc\uc2a4\ud15c\uc774 \uc124\uce58\ub41c VIOX DC \uae09\uc18d \ucda9\uc804 \uc2a4\ud14c\uc774\uc158<\/figcaption><\/figure>\n<h2>\uc774\uc911 \uc704\ud611 \uc774\ud574: \uacfc\uc804\ub958 \ub300 \uacfc\uc804\uc555<\/h2>\n<h3>\uacfc\uc804\ub958 \ubcf4\ud638: \uc804\ub825 \ubc18\ub3c4\uccb4 \ubcf4\ud638<\/h3>\n<p>DC \uae09\uc18d \ucda9\uc804\uae30\uc5d0\uc11c \uacfc\uc804\ub958 \ubcf4\ud638\ub294 \uc804\uc120 \ud654\uc7ac\ub97c \uc608\ubc29\ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \uc815\uad50\ud55c \ubaa9\uc801\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 DC \ucda9\uc804 \uc2a4\ud14c\uc774\uc158\uc758 \ud575\uc2ec\uc740 AC \uadf8\ub9ac\ub4dc \uc804\ub825\uc744 \uc870\uc815\ub41c DC \ucd9c\ub825\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \ubc18\ub3c4\uccb4 \uc7a5\uce58\uc778 IGBT(\uc808\uc5f0 \uac8c\uc774\ud2b8 \uc591\uadf9\uc131 \ud2b8\ub79c\uc9c0\uc2a4\ud130) \ub610\ub294 SiC MOSFET\uc744 \ud3ec\ud568\ud558\ub294 \uc804\ub825 \ubcc0\ud658 \ubaa8\ub4c8\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc131 \uc694\uc18c\ub294 \uace0\uc7a5 \uc804\ub958\uc5d0 \ub9e4\uc6b0 \ucde8\uc57d\ud558\uba70 \uc5f4 \uace0\uc7a5\uc740 \ubc00\ub9ac\ucd08 \ub2e8\uc704\ub85c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p><a href=\"https:\/\/test.viox.com\/ko\/mccb\/\">\ud45c\uc900 \ud68c\ub85c \ucc28\ub2e8\uae30<\/a> \ubc18\ub3c4\uccb4 \ubcf4\ud638\uc5d0 \ub108\ubb34 \ub290\ub9ac\uac8c \ubc18\uc751\ud569\ub2c8\ub2e4. \ub0b4\ubd80 \ub2e8\ub77d \ub610\ub294 \u201c\uc29b \uc2a4\ub8e8\u201d \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uba74 \uace0\uc7a5 \uc804\ub958\ub294 \ub9c8\uc774\ud06c\ub85c\ucd08 \ub0b4\uc5d0 \uc815\uaca9 \uc804\ub958\uc758 10-50\ubc30\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc874 \ucc28\ub2e8\uae30\uac00 \ud2b8\ub9bd\ub418\ub294 \uc2dc\uac04(\uc77c\ubc18\uc801\uc73c\ub85c 20-100ms)\uae4c\uc9c0 IGBT\ub294 \uc774\ubbf8 \ud30c\uad34\ub429\ub2c8\ub2e4. \uc774\uac83\uc774 \ucd08\uace0\uc18d \ubc18\ub3c4\uccb4 \ud4e8\uc988\uac00 \ud544\uc218\uc801\uc778 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>DC \uae09\uc18d \ucda9\uc804\uae30\uc758 \uc8fc\uc694 \ubcf4\ud638 \uc601\uc5ed:<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\ubcf4\ud638 \uc601\uc5ed<\/th>\n<th>\uc7a5\uce58 \uc720\ud615<\/th>\n<th>\uc751\ub2f5 \uc2dc\uac04<\/th>\n<th>\uc8fc\uc694 \uae30\ub2a5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>AC \uc785\ub825(\uadf8\ub9ac\ub4dc \uce21)<\/td>\n<td><a href=\"https:\/\/test.viox.com\/ko\/hrc-vs-hbc-fuses-technical-difference-guide\/\">HBC \ud4e8\uc988<\/a> \ub610\ub294 MCCB<\/td>\n<td>10-50ms<\/td>\n<td>\uadf8\ub9ac\ub4dc \uc7a5\uc560 \ubc29\uc9c0, \uac74\ubb3c \ubcf4\ud638<\/td>\n<\/tr>\n<tr>\n<td>AC-DC \uc815\ub958\uae30<\/td>\n<td>aR \ubc18\ub3c4\uccb4 \ud4e8\uc988<\/td>\n<td>&lt;5ms<\/td>\n<td>IGBT\/\ub2e4\uc774\uc624\ub4dc \ube0c\ub9ac\uc9c0 \ubcf4\ud638<\/td>\n<\/tr>\n<tr>\n<td>DC \ubc84\uc2a4\/\ub9c1\ud06c<\/td>\n<td>\ucd08\uace0\uc18d DC \ud4e8\uc988<\/td>\n<td>&lt;3ms<\/td>\n<td>\ucee4\ud328\uc2dc\ud130 \ubc45\ud06c \ubc0f \uc778\ubc84\ud130 \ubcf4\ud638<\/td>\n<\/tr>\n<tr>\n<td>DC \ucd9c\ub825(\ucc28\ub7c9 \uce21)<\/td>\n<td>DC \uc815\uaca9 \ud4e8\uc988 + \uc811\ucd09\uae30<\/td>\n<td>&lt;10ms<\/td>\n<td>\ucf00\uc774\ube14 \ubc0f \ucc28\ub7c9 BMS \ubcf4\ud638<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uacfc\uc804\uc555 \ubcf4\ud638: \uc2e4\uc678 \uc124\uce58 \ubb38\uc81c<\/h3>\n<p>DC \uae09\uc18d \ucda9\uc804\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uace0\uc18d\ub3c4\ub85c \ud734\uac8c\uc18c, \uc8fc\ucc28 \uad6c\uc870\ubb3c \ubc0f \uc0c1\uc5c5\uc6a9 \ubd80\uc9c0\uc640 \uac19\uc740 \ub178\ucd9c\ub41c \uc2e4\uc678 \uc704\uce58\uc5d0 \uc124\uce58\ub418\uc5b4 \uacfc\ub3c4 \uc804\uc555\uc5d0 \uc9c0\uc18d\uc801\uc73c\ub85c \ub178\ucd9c\ub429\ub2c8\ub2e4. \uc81c\uc5b4\ub41c \uc2e4\ub0b4 \ud658\uacbd\uacfc \ub2ec\ub9ac \uc2e4\uc678 \ucda9\uc804 \uc778\ud504\ub77c\ub294 \uc5ec\ub7ec \uc11c\uc9c0 \uc18c\uc2a4\ub97c \uacbd\ud5d8\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ubc88\uac1c\ub97c \uc720\ub3c4 \ub41c \uc11c\uc9c0<\/strong>: \ucd5c\ub300 1km \ub5a8\uc5b4\uc9c4 \uac04\uc811 \ud0c0\uaca9\ub3c4 \uc804\ub825\uc120 \ubc0f \ud1b5\uc2e0 \ucf00\uc774\ube14\uc5d0 6,000V\ub97c \ucd08\uacfc\ud558\ub294 \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub97c \uc720\ub3c4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2a4\uc704\uce6d \uacfc\ub3c4 \ud604\uc0c1<\/strong>: \uc720\ud2f8\ub9ac\ud2f0 \uadf8\ub9ac\ub4dc \uc2a4\uc704\uce6d \uc791\uc5c5, \ub300\ud615 \ubaa8\ud130 \uc2dc\ub3d9 \ubc0f \ucee4\ud328\uc2dc\ud130 \ubc45\ud06c \uc2a4\uc704\uce6d\uc740 800V ~ 2,000V \ubc94\uc704\uc758 \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc815\uc804\uae30 \ubc29\uc804<\/strong>: \uac74\uc870\ud55c \uae30\ud6c4\uc5d0\uc11c \uc808\uc5f0 \uc7a5\ube44\uc758 \uc815\uc804\uae30 \ucd95\uc801\uc740 \uc81c\uc5b4 \ud68c\ub85c\ub85c \ubc29\uc804\ub418\uc5b4 \ud1b5\uc2e0 \ubaa8\ub4c8 \ubc0f \ub514\uc2a4\ud50c\ub808\uc774 \uc2dc\uc2a4\ud15c\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc804\uae30 \uc790\ub3d9\ucc28 \ubc30\ud130\ub9ac \uad00\ub9ac \uc2dc\uc2a4\ud15c(BMS)\uc740 \uc77c\ubd80 \uacfc\uc804\uc555 \ubcf4\ud638 \uae30\ub2a5\uc744 \ud1b5\ud569\ud558\uc9c0\ub9cc \ubc30\ud130\ub9ac \ud329\uc744 \ubcf4\ud638\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc73c\uba70 \ub099\ub8b0 \uc11c\uc9c0\uc758 \uc804\uccb4 \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \ucda9\uc804 \uc2a4\ud14c\uc774\uc158\uc740 \uc804\uc555\uc774 \ucc28\ub7c9 \ucee4\ub125\ud130\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 1\ucc28 \uc11c\uc9c0 \ubcf4\ud638\ub97c \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/Technical-schematic-showing-VIOX-multi-layer-protection-system-for-DC-fast-charging-stations-with-SPD-and-fuse-locations.webp\" alt=\"Technical schematic showing VIOX multi-layer protection system for DC fast charging stations with SPD and fuse locations\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px; text-align: center;\">SPD \ubc0f \ud4e8\uc988 \uc704\uce58\uac00 \uc788\ub294 DC \uae09\uc18d \ucda9\uc804 \uc2a4\ud14c\uc774\uc158\uc6a9 VIOX \ub2e4\uce35 \ubcf4\ud638 \uc2dc\uc2a4\ud15c\uc744 \ubcf4\uc5ec\uc8fc\ub294 \uae30\uc220 \ud68c\ub85c\ub3c4<\/figcaption><\/figure>\n<h2>\uad6d\uc81c \ud45c\uc900: \ud611\uc0c1 \ubd88\uac00\ub2a5\ud55c \ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d<\/h2>\n<h3>IEC 61851 \ubc0f UL 2202: \uaddc\uc81c \ud504\ub808\uc784\uc6cc\ud06c<\/h3>\n<p>\uae00\ub85c\ubc8c EV \ucda9\uc804 \uc0b0\uc5c5\uc740 \ubcf4\ud638 \uc7a5\uce58\ub97c \uba85\uc2dc\uc801\uc73c\ub85c \uc694\uad6c\ud558\ub294 \uc5c4\uaca9\ud55c \uc548\uc804 \ud45c\uc900\uc5d0 \ub530\ub77c \uc6b4\uc601\ub429\ub2c8\ub2e4. IEC 61851(\uc804\uae30 \uc790\ub3d9\ucc28 \uc804\ub3c4\uc131 \ucda9\uc804 \uc2dc\uc2a4\ud15c)\uc740 \uacfc\uc804\ub958 \ubcf4\ud638, \uc811\uc9c0 \uc624\ub958 \uac10\uc9c0 \ubc0f \uc11c\uc9c0 \ub0b4\uc131\uc744 \uc704\ud55c \ud2b9\uc815 \uc870\ud56d\uc744 \ud3ec\ud568\ud558\uc5ec \ubaa8\ub4e0 EV \ucda9\uc804 \uc7a5\ube44\uc5d0 \ub300\ud55c \uae30\ubcf8 \uc694\uad6c \uc0ac\ud56d\uc744 \uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubd81\ubbf8 \uc2dc\uc7a5\uc758 \uacbd\uc6b0 UL 2202(\uc804\uae30 \uc790\ub3d9\ucc28 \ucda9\uc804 \uc2dc\uc2a4\ud15c \uc7a5\ube44)\ub294 NEC(National Electrical Code) Article 625\uc5d0 \ub9de\ucdb0 \ucd94\uac00 \uc694\uad6c \uc0ac\ud56d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc900\uc740 \ub2e4\uc74c\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ucda9\uc804 \uc7a5\ube44 \ub4f1\uae09\uc5d0 \ub530\ub77c \ud06c\uae30\uac00 \uc870\uc815\ub41c \uc804\uc6a9 \uacfc\uc804\ub958 \ubcf4\ud638 \uc7a5\uce58<\/li>\n<li>\uc778\ub825 \uc548\uc804\uc744 \uc704\ud55c UL 2231 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \uc811\uc9c0 \uc624\ub958 \ubcf4\ud638<\/li>\n<li>\uc2e4\uc678 \uc124\uce58\ub97c \uc704\ud55c \uc11c\uc9c0 \ubcf4\ud638(NEC 2020 \uc5c5\ub370\uc774\ud2b8\uc5d0 \ub530\ub984)<\/li>\n<li>\uc544\ud06c \uc624\ub958 \uac10\uc9c0 \ubc0f \ucc28\ub2e8 \uae30\ub2a5<\/li>\n<li>\uc804\uccb4 \uc2dc\uc2a4\ud15c \uc885\ub8cc \uc5c6\uc774 \uc624\ub958\ub97c \uaca9\ub9ac\ud558\uae30 \uc704\ud55c \uc870\uc815\ub41c \ubcf4\ud638<\/li>\n<\/ul>\n<p>\uaddc\uc815 \uc900\uc218\ub294 \uc120\ud0dd \uc0ac\ud56d\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc778\uc99d\uc740 \uc720\ud2f8\ub9ac\ud2f0 \uc0c1\ud638 \uc5f0\uacb0 \uc2b9\uc778, \uc124\uce58 \ud5c8\uac00 \ubc0f \ubcf4\ud5d8 \uc801\uc6a9\uc744 \uc704\ud55c \uc804\uc81c \uc870\uac74\uc785\ub2c8\ub2e4. \uaddc\uc815\uc744 \uc900\uc218\ud558\uc9c0 \uc54a\ub294 \uc124\uce58\ub294 \ucc45\uc784 \ub178\ucd9c\uc5d0 \uc9c1\uba74\ud558\uace0 \ucda9\uc804 \ub124\ud2b8\uc6cc\ud06c \ucc38\uc5ec \uacc4\uc57d\uc5d0\uc11c \uc81c\uc678\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/VIOX-surge-protection-devices-and-semiconductor-fuses-installed-in-DC-fast-charger-electrical-panel.webp\" alt=\"VIOX surge protection devices and semiconductor fuses installed in DC fast charger electrical panel\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px; text-align: center;\">DC \uae09\uc18d \ucda9\uc804\uae30 \uc804\uae30 \ud328\ub110\uc5d0 \uc124\uce58\ub41c VIOX \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58 \ubc0f \ubc18\ub3c4\uccb4 \ud4e8\uc988<\/figcaption><\/figure>\n<h2>EV \ucda9\uc804 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c SPD \uc120\ud0dd<\/h2>\n<h3>\uc720\ud615 \ubd84\ub958 \ubc0f \uc870\uc815<\/h3>\n<p>EV \ucda9\uc804\uc744 \uc704\ud55c \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58\ub294 IEC 61643-11 \ubd84\ub958\ub97c \ub530\ub974\uba70 \uc124\uce58 \uc704\uce58 \ubc0f \uc704\ud611 \uc218\uc900\uc5d0 \ub530\ub77c \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n<p><strong>\uc720\ud615 1 SPD(\ud074\ub798\uc2a4 I)<\/strong>: \uc11c\ube44\uc2a4 \uc785\uad6c\uc5d0 \uc124\uce58\ub41c \uc774\ub7ec\ud55c \uc7a5\uce58\ub294 \uc9c1\uc811 \ub099\ub8b0 \ubc0f \uc720\ud2f8\ub9ac\ud2f0 \uc218\uc900 \uc11c\uc9c0\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uc704\uc0c1\ub2f9 \ucd5c\ub300 25kA(10\/350\u03bcs \ud30c\ud615)\uc758 \ubc29\uc804 \uc804\ub958\ub97c \ucc98\ub9ac\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc73c\uba70 \uc624\ubc84\ud5e4\ub4dc \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \ub610\ub294 \ud1b5\ud569 \ub099\ub8b0 \ubcf4\ud638 \uc2dc\uc2a4\ud15c\uc774 \uc788\ub294 \ucda9\uc804 \uc2a4\ud14c\uc774\uc158\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\uc720\ud615 2 SPD(\ud074\ub798\uc2a4 II)<\/strong>: \ubc30\uc804\ubc18 \ub610\ub294 \ucda9\uc804 \uc7a5\ube44\uc5d0 \uc9c1\uc811 \uc124\uce58\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7a5\uce58\ub294 \uc720\ub3c4 \uc11c\uc9c0 \ubc0f \uc2a4\uc704\uce6d \uacfc\ub3c4 \ud604\uc0c1\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uba70 20-40kA(8\/20\u03bcs \ud30c\ud615)\uc758 \ubc29\uc804 \uc6a9\ub7c9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uc0c1\uc5c5\uc6a9 EV \ucda9\uc804 \uc124\uce58\uc5d0 \ub300\ud55c \ucd5c\uc18c \uc694\uad6c \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\uc720\ud615 1+2 \uacb0\ud569 SPD<\/strong>: DC \uae09\uc18d \ucda9\uc804\uae30\uc5d0 \uc120\ud638\ub418\ub294 \uc194\ub8e8\uc158\uc73c\ub85c \ubd80\uc0c1\ud558\uace0 \uc788\ub294 \uc774\ub7ec\ud55c \ud558\uc774\ube0c\ub9ac\ub4dc \uc7a5\uce58\ub294 \ub2e8\uc77c \uc18c\ud615 \uc7a5\uce58\uc5d0\uc11c \ub099\ub8b0 \uc218\uc900 \ubcf4\ud638 \ubc0f \uc720\ub3c4 \uc11c\uc9c0 \ubcf4\ud638\ub97c \ubaa8\ub450 \uc81c\uacf5\ud558\uc5ec \uc124\uce58\ub97c \ub2e8\uc21c\ud654\ud558\uace0 \uc870\uc815\ub41c \uc751\ub2f5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h3>DC \ucda9\uc804\uc744 \uc704\ud55c \uc911\uc694\ud55c SPD \uc0ac\uc591<\/h3>\n<p>DC \uae09\uc18d \ucda9\uc804\uc6a9 SPD\ub97c \uc9c0\uc815\ud560 \ub54c\ub294 \ub2e4\uc74c \uc8fc\uc694 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \uc9d1\uc911\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p><strong>EV \ucda9\uc804 \uc2a4\ud14c\uc774\uc158\uc6a9 SPD \uc131\ub2a5 \ube44\uad50:<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\uc0ac\uc591<\/th>\n<th>\uc720\ud615 1 SPD<\/th>\n<th>\uc720\ud615 2 SPD<\/th>\n<th>\uc720\ud615 1+2 \ud558\uc774\ube0c\ub9ac\ub4dc<\/th>\n<th>\uc694\uad6c \uc0ac\ud56d \uae30\uc900<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ucd5c\ub300 \ubc29\uc804 \uc804\ub958(Imax)<\/td>\n<td>25kA(10\/350\u03bcs)<\/td>\n<td>40kA (8\/20\u03bcs)<\/td>\n<td>25kA+40kA<\/td>\n<td>IEC 61643-11<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \ubcf4\ud638 \uc218\uc900(Up)<\/td>\n<td>\u22641,500V<\/td>\n<td>\u22641,200V<\/td>\n<td>\u22641,200V<\/td>\n<td>IEC 61851-23<\/td>\n<\/tr>\n<tr>\n<td>\uc751\ub2f5 \uc2dc\uac04<\/td>\n<td>&lt;100ns<\/td>\n<td>&lt;25ns<\/td>\n<td>&lt;25ns<\/td>\n<td>\uc804\uc790 \uc7a5\uce58\uc5d0 \uc911\uc694<\/td>\n<\/tr>\n<tr>\n<td>\uacf5\uce6d \uc791\ub3d9 \uc804\uc555 (Uc)<\/td>\n<td>275V AC<\/td>\n<td>275V AC<\/td>\n<td>275V AC<\/td>\n<td>240V \uc2dc\uc2a4\ud15c<\/td>\n<\/tr>\n<tr>\n<td>\ud6c4\uc18d \uc804\ub958 \ucc28\ub2e8<\/td>\n<td>\uc608<\/td>\n<td>\uc608<\/td>\n<td>\uc608<\/td>\n<td>IEC 62305-4<\/td>\n<\/tr>\n<tr>\n<td>\uc6d0\uaca9 \uc0c1\ud0dc \ud45c\uc2dc<\/td>\n<td>\ud544\uc218<\/td>\n<td>\ud544\uc218<\/td>\n<td>\ud544\uc218<\/td>\n<td>\uc608\uce21 \uc720\uc9c0 \uad00\ub9ac<\/td>\n<\/tr>\n<tr>\n<td>\uc791\ub3d9 \uc628\ub3c4 \ubc94\uc704<\/td>\n<td>-40\u00b0C ~ +85\u00b0C<\/td>\n<td>-40\u00b0C ~ +85\u00b0C<\/td>\n<td>-40\u00b0C ~ +85\u00b0C<\/td>\n<td>\uc625\uc678 \uc124\uce58<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>DC \uce21 \ubcf4\ud638 (\uc815\ub958\uae30\uc640 \ucc28\ub7c9 \ucd9c\ub825 \uc0ac\uc774)\ub97c \uc704\ud574 \uc591\ubc29\ud5a5 \ubcf4\ud638 \ubaa8\ub4dc (+PE, -PE, +-)\ub97c \uac16\ucd98 1,000V DC \uc815\uaca9\uc758 \ud2b9\uc218 DC SPD\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/VIOX-DC-charger-cutaway-diagram-showing-three-tier-surge-protection-zone-architecture-with-SPD-placement.webp\" alt=\"VIOX DC charger cutaway diagram showing three-tier surge protection zone architecture with SPD placement\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px; text-align: center;\">SPD \ubc30\uce58\ub97c \ud1b5\ud55c 3\ub2e8\uacc4 \uc11c\uc9c0 \ubcf4\ud638 \uc601\uc5ed \uc544\ud0a4\ud14d\ucc98\ub97c \ubcf4\uc5ec\uc8fc\ub294 VIOX DC \ucda9\uc804\uae30 \ucef7\uc5b4\uc6e8\uc774 \ub2e4\uc774\uc5b4\uadf8\ub7a8<\/figcaption><\/figure>\n<h2>\ucd08\uace0\uc18d \ubc18\ub3c4\uccb4 \ud4e8\uc988: \ud22c\uc790 \ubcf4\ud638<\/h2>\n<h3>\uc804\ub825 \uc804\uc790 \uc7a5\uce58\uc5d0\uc11c \ud45c\uc900 \ud4e8\uc988\uac00 \uace0\uc7a5\ub098\ub294 \uc774\uc720<\/h3>\n<p>DC \uae09\uc18d \ucda9\uc804\uae30\uc758 \uc804\ub825 \ubcc0\ud658 \ubaa8\ub4c8\uc740 \uc804\uccb4 \uc2dc\uc2a4\ud15c \ube44\uc6a9\uc758 40-60%\ub97c \ucc28\uc9c0\ud558\uba70, \uac1c\ubcc4 IGBT \ubaa8\ub4c8\uc740 \uac01\uac01 \u20a9500\uc5d0\uc11c \u20a93,000\uc5d0 \uc774\ub985\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc18\ub3c4\uccb4\ub294 \uc5f4 \uc9c8\ub7c9\uc774 \ub9e4\uc6b0 \ub0ae\uc544 \ub2e8\ub77d \uc774\ubca4\ud2b8 \uc911 5\ubc00\ub9ac\ucd08 \uc774\ub0b4\uc5d0 \uc815\uc0c1 \uc791\ub3d9\uc5d0\uc11c \uce58\uba85\uc801\uc778 \uace0\uc7a5\uc73c\ub85c \uc804\ud658\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ucf00\uc774\ube14 \ubcf4\ud638\uc6a9\uc73c\ub85c \uc124\uacc4\ub41c \ud45c\uc900 \u201cgG\u201d \ub610\ub294 \u201cgL\u201d \ud4e8\uc988\ub294 \uace0\uc7a5 \uc804\ub958\uc5d0\uc11c 50-200ms\uc758 \uc6a9\uc735 \uc2dc\uac04\uc744 \uac16\uc2b5\ub2c8\ub2e4. \uc774 \uc751\ub2f5\uc740 \ubc18\ub3c4\uccb4 \ubcf4\ud638\uc5d0 \ube44\ud574 \ub108\ubb34 \ub290\ub9bd\ub2c8\ub2e4. \ud45c\uc900 \ud4e8\uc988\uac00 \ub179\uae30 \uc2dc\uc791\ud560 \ub54c\ucbe4\uc774\uba74 IGBT \uc811\ud569 \uc628\ub3c4\uac00 \uc774\ubbf8 175\u00b0C\ub97c \ucd08\uacfc\ud558\uc5ec \uc5f4 \ud3ed\uc8fc \ubc0f \uc7a5\uce58 \ud30c\uad34\ub97c \uc720\ubc1c\ud569\ub2c8\ub2e4.<\/p>\n<h3>aR \ub4f1\uae09 \ud4e8\uc988: \ubc18\ub3c4\uccb4\uc6a9\uc73c\ub85c \ud2b9\ubcc4\ud788 \uc81c\uc791\ub428<\/h3>\n<p>\ubc18\ub3c4\uccb4 \ubcf4\ud638\uc5d0\ub294 aR \ub4f1\uae09 \ud4e8\uc988(IEC 60269-4 \ubd84\ub958)\uac00 \ud544\uc694\ud558\uba70, \uc5ec\uae30\uc11c \u201ca\u201d\ub294 \ubd80\ubd84 \ubc94\uc704 \ucc28\ub2e8 \uc6a9\ub7c9(\ub2e8\ub77d\ub9cc \ud574\ub2f9)\uc744 \ub098\ud0c0\ub0b4\uace0 \u201cR\u201d\uc740 \ubc18\ub3c4\uccb4 \uc7a5\uce58\uc5d0 \ucd5c\uc801\ud654\ub41c \ube60\ub978 \uc791\ub3d9\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ud2b9\uc218 \ud4e8\uc988\uc758 \ud2b9\uc9d5:<\/p>\n<ul>\n<li><strong>\uc740 \ud569\uae08 \ud4e8\uc988 \uc694\uc18c<\/strong>: \uc2e0\uc911\ud558\uac8c \ubcf4\uc815\ub41c \ub2e8\uba74\uc744 \uac00\uc9c4 \uc5ec\ub7ec \uac1c\uc758 \ubcd1\ub82c \uc694\uc18c\ub294 \uc77c\uad00\ub418\uace0 \ubc18\ubcf5 \uac00\ub2a5\ud55c \uc6a9\uc735 \ud2b9\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uace0\uc21c\ub3c4 \uc11d\uc601 \ubaa8\ub798 \ucda9\uc804\uc7ac<\/strong>: \uc544\ud06c \uc18c\ud638 \ub9e4\uccb4 \uc5ed\ud560\uc744 \ud558\uc5ec \ube60\ub978 \uc804\ub958 \ucc28\ub2e8\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uace0 \uc7ac\uc810\ud654\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc138\ub77c\ubbf9 \ubcf8\uccb4 \uad6c\uc870<\/strong>: \ucd5c\ub300 100kA\uc758 \ucc28\ub2e8 \uc6a9\ub7c9\uc5d0 \ub300\ud55c \uae30\uacc4\uc801 \uac15\ub3c4 \ubc0f \uc5f4 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uadf9\ud788 \ub0ae\uc740 I\u00b2t \uc815\uaca9<\/strong>: \uc774\uac83\uc774 \uc911\uc694\ud55c \ub9e4\uac1c\ubcc0\uc218\uc785\ub2c8\ub2e4. \uace0\uc7a5 \uc81c\uac70 \uc911 \ucd1d \ud1b5\uacfc \uc5d0\ub108\uc9c0\ub294 \ubc18\ub3c4\uccb4\uc758 \uc5f4 \ub0b4\uc131 \uc6a9\ub7c9(\uc77c\ubc18\uc801\uc73c\ub85c A\u00b2s \ub2e8\uc704\ub85c \uce21\uc815)\ubcf4\ub2e4 \ub0ae\uc544\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ud4e8\uc988 \uc120\ud0dd \ubc0f \uc870\uc815<\/h3>\n<p>\uc801\uc808\ud55c \ud4e8\uc988 \uc120\ud0dd\uc5d0\ub294 IGBT \uc0ac\uc591\uacfc\uc758 \uc2e0\uc911\ud55c \uc870\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\ubc18\ub3c4\uccb4 \ud4e8\uc988 \uc120\ud0dd \uae30\uc900:<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\ub9e4\uac1c\ubcc0\uc218<\/th>\n<th>\uc120\ud0dd \uaddc\uce59<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uac12 (120kW \ucda9\uc804\uae30)<\/th>\n<th>\uac80\uc99d \ubc29\ubc95<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc815\uaca9 \uc804\ub958(In)<\/td>\n<td>1.2-1.5\u00d7 \uc5f0\uc18d \ubd80\ud558<\/td>\n<td>250A-400A<\/td>\n<td>\uc5f4 \uacc4\uc0b0<\/td>\n<\/tr>\n<tr>\n<td>\uc815\uaca9 \uc804\uc555(Un)<\/td>\n<td>\u22651.4\u00d7 DC \ubc84\uc2a4 \uc804\uc555<\/td>\n<td>1,000V DC<\/td>\n<td>\uc2dc\uc2a4\ud15c \uc124\uacc4 \uc804\uc555<\/td>\n<\/tr>\n<tr>\n<td>I\u00b2t \ud1b5\uacfc<\/td>\n<td><\/td>\n<td>&lt;50,000 A\u00b2s<\/td>\n<td>\uc81c\uc870\uc5c5\uccb4 \ub370\uc774\ud130\uc2dc\ud2b8<\/td>\n<\/tr>\n<tr>\n<td>\ucc28\ub2e8 \uc6a9\ub7c9(Icn)<\/td>\n<td>\u2265\ucd5c\ub300 \uc608\uc0c1 \uace0\uc7a5<\/td>\n<td>50-100kA<\/td>\n<td>\ub2e8\ub77d \uc5f0\uad6c<\/td>\n<\/tr>\n<tr>\n<td>\uc791\ub3d9 \ub4f1\uae09<\/td>\n<td>aR (\ubc18\ub3c4\uccb4)<\/td>\n<td>IEC 60269-4\uc5d0 \ub530\ub978 aR<\/td>\n<td>\ud45c\uc900 \uc900\uc218<\/td>\n<\/tr>\n<tr>\n<td>\uc751\ub2f5 \uc2dc\uac04<\/td>\n<td>&lt;5ms @ 10\u00d7In<\/td>\n<td>&lt;3ms \uc77c\ubc18<\/td>\n<td>\uc2dc\uac04-\uc804\ub958 \uace1\uc120<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>400A \uc5f0\uc18d \ucd9c\ub825\uc744 \uac16\ub294 \uc77c\ubc18\uc801\uc778 150kW DC \uae09\uc18d \ucda9\uc804\uae30\uc758 \uacbd\uc6b0 \ubcf4\ud638 \uccb4\uacc4\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>AC \uc785\ub825<\/strong>: 3\u00d7 630A gG \ub4f1\uae09 \ud4e8\uc988 (\uadf8\ub9ac\ub4dc \ubcf4\ud638)<\/li>\n<li><strong>\uc815\ub958\uae30 \uc785\ub825<\/strong>: 3\u00d7 500A aR \ub4f1\uae09 \ud4e8\uc988 (IGBT \ube0c\ub9ac\uc9c0 \ubcf4\ud638)<\/li>\n<li><strong>DC \ub9c1\ud06c<\/strong>: 2\u00d7 400A aR \ub4f1\uae09 DC \ud4e8\uc988 (\ubc84\uc2a4 \ubcf4\ud638)<\/li>\n<li><strong>\ucd9c\ub825 \ub2e8\uacc4<\/strong>: \uc804\uc790 \ud504\ub9ac\ucc28\uc9c0 \ud68c\ub85c\uac00 \uc788\ub294 2\u00d7 500A DC \ud4e8\uc988<\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\" src=\"https:\/\/img.viox.com\/Time-current-coordination-graph-comparing-VIOX-aR-semiconductor-fuse-protection-with-standard-fuses-for-IGBT-safety.webp\" alt=\"Time-current coordination graph comparing VIOX aR semiconductor fuse protection with standard fuses for IGBT safety\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px; text-align: center;\">IGBT \uc548\uc804\uc744 \uc704\ud55c \ud45c\uc900 \ud4e8\uc988\uc640 VIOX aR \ubc18\ub3c4\uccb4 \ud4e8\uc988 \ubcf4\ud638\ub97c \ube44\uad50\ud558\ub294 \uc2dc\uac04-\uc804\ub958 \uc870\uc815 \uadf8\ub798\ud504<\/figcaption><\/figure>\n<h2>VIOX\uc758 \uc7a5\uc810: \ud1b5\ud569 \ubcf4\ud638 \uc194\ub8e8\uc158<\/h2>\n<p>\uc120\ub3c4\uc801\uc778 B2B \uc804\uae30 \ubcf4\ud638 \uc7a5\ube44 \uc81c\uc870\uc5c5\uccb4\uc778 VIOX Electric\uc740 DC \uae09\uc18d \ucda9\uc804 \uc778\ud504\ub77c\ub97c \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c \ud3ec\uad04\uc801\uc778 \ubcf4\ud638 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uc81c\ud488 \ud3ec\ud2b8\ud3f4\ub9ac\uc624\ub294 \ucd5c\uc2e0 EV \ucda9\uc804\uc18c\uc758 \ubaa8\ub4e0 \ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>VIOX DC \uae09\uc18d \ucda9\uc804\uae30 \ubcf4\ud638 \ud3ec\ud2b8\ud3f4\ub9ac\uc624:<\/strong><\/p>\n<ul>\n<li><strong>VSP-T1+T2 \uc2dc\ub9ac\uc988<\/strong>: 20-40kA \uc815\uaca9\uc758 1+2\ud615 \ubcf5\ud569 SPD, UL 1449 5\ud310 \ubc0f IEC 61643-11 \uc778\uc99d \ud68d\ub4dd<\/li>\n<li><strong>VF-AR \uc2dc\ub9ac\uc988<\/strong>: \ucd08\uace0\uc18d aR \ubc18\ub3c4\uccb4 \ud4e8\uc988, 100kA \ucc28\ub2e8 \uc6a9\ub7c9, IEC 60269-4 \uc900\uc218<\/li>\n<li><strong>VF-DC \uc2dc\ub9ac\uc988<\/strong>: \uc591\ubc29\ud5a5 \uc804\ub958 \ucc28\ub2e8 \uae30\ub2a5\uc774 \uc788\ub294 1,000V\/1,500V \uc2dc\uc2a4\ud15c\uc6a9 DC \uc815\uaca9 \ud4e8\uc988<\/li>\n<li><strong>VDC-SPD \uc2dc\ub9ac\uc988<\/strong>: \uc815\ub958 \ud6c4 \ubcf4\ud638\ub97c \uc704\ud55c IEC 61643-31\uc744 \ucda9\uc871\ud558\ub294 DC \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/li>\n<\/ul>\n<p>\uac01 VIOX \ubcf4\ud638 \uc7a5\uce58\ub294 \uc0c1\uc5c5\uc6a9 \ucda9\uc804\uc18c\uc758 \uc5f4\uc545\ud55c \uc791\ub3d9 \ud658\uacbd\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. -40\u00b0C ~ +85\u00b0C \uc628\ub3c4 \ubc94\uc704, IP65 \ubc29\uc218 \ub4f1\uae09, \uc815\uc0c1 \uc870\uac74\uc5d0\uc11c 20\ub144 \uc218\uba85.<\/p>\n<p>\ub2f9\uc0ac\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 SPD\uc640 \ud4e8\uc988\uac00 \ub3c5\ub9bd\uc801\uc778 \uad6c\uc131 \uc694\uc18c\uac00 \uc544\ub2cc \ud1b5\ud569 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc791\ub3d9\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\ub294 \uc644\ubcbd\ud55c \ubcf4\ud638 \ud611\uc870 \uc5f0\uad6c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud611\uc870\ub294 \uc7a5\ube44 \uc190\uc0c1 \uc804\uc5d0 \uace0\uc7a5 \uc804\ub958\uac00 \ucc28\ub2e8\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud558\uba74\uc11c \ubd88\ud544\uc694\ud55c \ud2b8\ub9bd\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uad6c\ud604 \ubaa8\ubc94 \uc0ac\ub840<\/h2>\n<h3>\uc124\uce58 \uace0\ub824 \uc0ac\ud56d<\/h3>\n<p>\uc801\uc808\ud55c \uc124\uce58\ub294 \uad6c\uc131 \uc694\uc18c \uc120\ud0dd\ub9cc\ud07c \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>SPD \uc124\uce58:<\/strong><\/p>\n<ul>\n<li>\ubcf4\ud638 \uc7a5\ube44\uc5d0 \ucd5c\ub300\ud55c \uac00\uae5d\uac8c \uc7a5\ucc29\ud558\uc2ed\uc2dc\uc624(\ub9ac\ub4dc \uae38\uc774 \ucd5c\uc18c\ud654).<\/li>\n<li>\uc81c\uc870\uc5c5\uccb4 \uc0ac\uc591\uc5d0 \ub530\ub77c \uc804\uc120 \ud06c\uae30\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624(\uc77c\ubc18\uc801\uc73c\ub85c 6-10 AWG).<\/li>\n<li>\uc784\ud53c\ub358\uc2a4\uac00 10\u03a9 \ubbf8\ub9cc\uc778 \uacac\uace0\ud55c \uc811\uc9c0 \uc5f0\uacb0\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc608\uce21 \uc720\uc9c0 \uad00\ub9ac\ub97c \uc704\ud574 \uc6d0\uaca9 \ubaa8\ub2c8\ud130\ub9c1 \uc811\uc810\uc744 \uc124\uce58\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<p><strong>\ud4e8\uc988 \uc124\uce58:<\/strong><\/p>\n<ul>\n<li>\uc815\uaca9 \uc804\uccb4 \uace0\uc7a5 \uc804\ub958\uc5d0 \ub9de\ub294 \uc81c\uc870\uc5c5\uccb4 \uc9c0\uc815 \ud4e8\uc988 \ud640\ub354\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ud4e8\uc988 \uc8fc\ubcc0\uc5d0 \uc801\uc808\ud55c \ub0c9\uac01 \uacf5\uae30 \ud750\ub984\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ud4e8\uc988 \uc0c1\ud0dc \ubaa8\ub2c8\ud130\ub9c1(\ud4e8\uc988 \ub04a\uc5b4\uc9d0 \ud45c\uc2dc)\uc744 \uad6c\ud604\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc2e0\uc18d\ud55c \uad50\uccb4\ub97c \uc704\ud574 \uc608\ube44 \ud4e8\uc988 \uc7ac\uace0\ub97c \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<h3>\uc720\uc9c0 \uad00\ub9ac \ubc0f \ud14c\uc2a4\ud2b8<\/h3>\n<p>\ubcf4\ud638 \uc7a5\uce58\uc5d0\ub294 \uc8fc\uae30\uc801\uc778 \uac80\uc99d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>SPD \uc720\uc9c0 \uad00\ub9ac:<\/strong><\/p>\n<ul>\n<li>\uc190\uc0c1 \ub610\ub294 \ubcc0\uc0c9\uc5d0 \ub300\ud55c \ubd84\uae30\ubcc4 \uc721\uc548 \uac80\uc0ac<\/li>\n<li>\uc6d4\ubcc4 \uc6d0\uaca9 \uc0c1\ud0dc \ud45c\uc2dc\uae30 \uae30\ub2a5 \ud655\uc778<\/li>\n<li>\uc5f0\uac04 \ub204\uc124 \uc804\ub958 \ud14c\uc2a4\ud2b8(1mA \ubbf8\ub9cc\uc774\uc5b4\uc57c \ud568)<\/li>\n<li>\uc8fc\uc694 \uc11c\uc9c0 \uc774\ubca4\ud2b8 \ud6c4 \uad50\uccb4(\ub208\uc5d0 \ubcf4\uc774\ub294 \uc190\uc0c1\uc774 \uc5c6\ub354\ub77c\ub3c4)<\/li>\n<\/ul>\n<p><strong>\ud4e8\uc988 \uc720\uc9c0 \uad00\ub9ac:<\/strong><\/p>\n<ul>\n<li>\ubc18\uae30\ubcc4 \uc5f4\ud654\uc0c1 \uac80\uc0ac<\/li>\n<li>\ud4e8\uc988 \ud640\ub354 \uc811\ucd09 \uc800\ud56d \ud655\uc778(&lt;50\u00b5\u03a9)<\/li>\n<li>\ubcc0\uc0c9 \ub610\ub294 \uacfc\uc5f4 \uc9d5\ud6c4\uac00 \ubcf4\uc774\ub294 \ud4e8\uc988 \uad50\uccb4<\/li>\n<li>\ucd94\uc138 \ubd84\uc11d\uc744 \uc704\ud574 \ubaa8\ub4e0 \uad50\uccb4 \uae30\ub85d<\/li>\n<\/ul>\n<h2>FAQ: DC \uae09\uc18d \ucda9\uc804\uae30 \ubcf4\ud638<\/h2>\n<h3>Q: DC \ucda9\uc804 \uc2a4\ud14c\uc774\uc158\uc5d0 \ubc18\ub3c4\uccb4 \ud4e8\uc988 \ub300\uc2e0 \ud45c\uc900 \ud68c\ub85c \ucc28\ub2e8\uae30\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p>A: \uc544\ub2c8\uc694. \ud45c\uc900 \ud68c\ub85c \ucc28\ub2e8\uae30\uc758 \uc751\ub2f5 \uc2dc\uac04\uc740 20-100ms\uc774\uba70, \uc774\ub294 \uace0\uc7a5 \uc870\uac74\uc5d0\uc11c 5ms \uc774\ub0b4\uc5d0 \uace0\uc7a5\ub098\ub294 IGBT \ubc0f \uae30\ud0c0 \uc804\ub825 \ubc18\ub3c4\uccb4\ub97c \ubcf4\ud638\ud558\uae30\uc5d0\ub294 \ub108\ubb34 \ub290\ub9bd\ub2c8\ub2e4. \uc804\ub825 \ubcc0\ud658 \ubaa8\ub4c8\uc744 \ubcf4\ud638\ud558\ub824\uba74 &lt;5ms \ucc28\ub2e8 \uc2dc\uac04\uc744 \uac00\uc9c4 \ubc18\ub3c4\uccb4 \uc804\uc6a9 aR \ub4f1\uae09 \ud4e8\uc988\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud45c\uc900 \ucc28\ub2e8\uae30\ub294 \ubc18\ub3c4\uccb4 \ubcf4\ud638\uac00 \uc544\ub2cc \uc785\ub825 \ubcf4\ud638 \ubc0f \ubd80\ud558 \uc2a4\uc704\uce6d\uc5d0 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>Q: 1\ud615 SPD\uc640 2\ud615 SPD\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc774\uba70 \uc5b4\ub5a4 \uac83\uc774 \ud544\uc694\ud569\ub2c8\uae4c?<\/h3>\n<p>A: 1\ud615 SPD\ub294 \uc9c1\uc811 \ub099\ub8b0(25kA, 10\/350\u03bcs \ud30c\ud615)\ub97c \ucc98\ub9ac\ud558\uba70 \uc11c\ube44\uc2a4 \uc785\uad6c\uc5d0 \uc124\uce58\ub429\ub2c8\ub2e4. 2\ud615 SPD\ub294 \uc720\ub3c4 \uc11c\uc9c0(40kA, 8\/20\u03bcs \ud30c\ud615)\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uba70 \uc7a5\ube44 \uc218\uc900\uc5d0 \uc124\uce58\ub429\ub2c8\ub2e4. \uc0c1\uc5c5\uc6a9 DC \uae09\uc18d \ucda9\uc804\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub458 \ub2e4 \ub610\ub294 1+2\ud615 \ubcf5\ud569 \uc7a5\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. NEC Article 625 \ubc0f IEC 61851-23\uc5d0 \ub530\ub77c \uac00\uacf5 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \uc788\ub294 \uc2e4\uc678 \uc124\uce58\uc5d0\ub294 1\ud615 \ubcf4\ud638\uac00 \ud544\uc218\uc801\uc73c\ub85c \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>Q: \ucda9\uc804 \uc2a4\ud14c\uc774\uc158\uc758 \uc804\ub825 \ubaa8\ub4c8\uc5d0 \ub300\ud55c \uc62c\ubc14\ub978 \ud4e8\uc988 \uc815\uaca9\uc744 \uc5b4\ub5bb\uac8c \uacb0\uc815\ud569\ub2c8\uae4c?<\/h3>\n<p>A: \uc5f0\uc18d \ubd80\ud558 \uc804\ub958\uc758 1.2-1.5\ubc30\uc5d0\uc11c \ud4e8\uc988 \uc815\uaca9\uc744 \uc120\ud0dd\ud558\uace0, \ud4e8\uc988 I\u00b2t \ud1b5\uacfc \uc5d0\ub108\uc9c0\uac00 IGBT\uc758 \uc815\uaca9 I\u00b2t(\uc81c\uc870\uc5c5\uccb4 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \uc788\uc74c)\ubcf4\ub2e4 \uc791\uc740\uc9c0 \ud655\uc778\ud558\uace0, \ucc28\ub2e8 \uc6a9\ub7c9\uc774 \ub2e8\ub77d \ud68c\ub85c \uc5f0\uad6c\uc5d0\uc11c \uc608\uc0c1\ub418\ub294 \ucd5c\ub300 \uace0\uc7a5 \uc804\ub958\ub97c \ucd08\uacfc\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud56d\uc0c1 \ubaa8\ub4c8 \uc81c\uc870\uc5c5\uccb4 \uc0ac\uc591\uacfc \ud611\uc870\ud558\uc2ed\uc2dc\uc624. \uacfc\ub3c4\ud55c \ud06c\uae30\uc758 \ud4e8\uc988\ub97c \uc0ac\uc6a9\ud558\uba74 \ubcf4\ud638 \uae30\ub2a5\uc774 \uc81c\uac70\ub418\uace0, \ud06c\uae30\uac00 \uc791\uc740 \ud4e8\uc988\ub294 \ubd88\ud544\uc694\ud55c \ud2b8\ub9bd\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4.<\/p>\n<h3>Q: EV \ucda9\uc804 \uc2a4\ud14c\uc774\uc158\uc5d0\ub294 AC \uce21\uba74\uacfc DC \uce21\uba74 \ubaa8\ub450\uc5d0 \uc11c\uc9c0 \ubcf4\ud638\uac00 \ud544\uc694\ud569\ub2c8\uae4c?<\/h3>\n<p>A: \uc608. AC \uce21\uba74 SPD(\uc815\ub958\uae30 \uc55e)\ub294 \uadf8\ub9ac\ub4dc\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc11c\uc9c0 \ubc0f \ub099\ub8b0\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4. DC \uce21\uba74 SPD(\uc815\ub958\uae30 \ub4a4)\ub294 \uc2a4\uc704\uce6d \uc791\uc5c5\uc73c\ub85c \uc778\ud574 \ub0b4\ubd80\uc801\uc73c\ub85c \uc11c\uc9c0\uac00 \ubc1c\uc0dd\ud558\uac70\ub098 \ucda9\uc804 \ucf00\uc774\ube14\uc744 \ud1b5\ud574 \ucc28\ub7c9 \uce21\uba74\uc5d0\uc11c \uc804\ud30c\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \ub611\uac19\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. IEC 61851-23\uc740 \uc2dc\uc2a4\ud15c \uc804\uc555(\uc77c\ubc18\uc801\uc73c\ub85c 1,000V DC)\uc5d0 \ub300\ud574 \uc815\uaca9\ud654\ub41c DC \uce21\uba74 \uc11c\uc9c0 \ubcf4\ud638\ub97c \uad6c\uccb4\uc801\uc73c\ub85c \uc694\uad6c\ud569\ub2c8\ub2e4.<\/p>\n<h3>Q: \ubcf4\ud638 \uc7a5\uce58\ub97c \uc5bc\ub9c8\ub098 \uc790\uc8fc \uad50\uccb4\ud574\uc57c \ud558\uba70 \uc218\uba85 \uc8fc\uae30 \ube44\uc6a9\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n<p>A: SPD\ub294 \uc8fc\uc694 \uc11c\uc9c0 \uc774\ubca4\ud2b8(\uc815\uaca9 \uc6a9\ub7c9\uc758 &gt;80%) \ud6c4 \ub610\ub294 \uc6d0\uaca9 \ubaa8\ub2c8\ud130\ub9c1\uc5d0\uc11c \uc131\ub2a5 \uc800\ud558\uac00 \ub098\ud0c0\ub0a0 \ub54c \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc218\uba85\uc740 \uc815\uc0c1 \uc870\uac74\uc5d0\uc11c 10-20\ub144\uc785\ub2c8\ub2e4. \ubc18\ub3c4\uccb4 \ud4e8\uc988\ub294 \uace0\uc7a5\uc744 \uc81c\uac70\ud55c \ud6c4 \uc989\uc2dc \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 \uc77c\ud68c\uc6a9 \ubcf4\ud638 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud4e8\uc988 \uad50\uccb4 \ube44\uc6a9(\ud4e8\uc988\ub2f9 50-200\ub2ec\ub7ec)\uc740 IGBT \ubaa8\ub4c8 \uad50\uccb4(500-3,000\ub2ec\ub7ec) \ub610\ub294 \ucda9\uc804 \uc2a4\ud14c\uc774\uc158 \uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04(\uc218\uc775 \uc190\uc2e4\ub85c \uc2dc\uac04\ub2f9 200-500\ub2ec\ub7ec)\uc5d0 \ube44\ud574 \ubbf8\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<h3>Q: 150kW \uc774\uc0c1\uc758 DC \uae09\uc18d \ucda9\uc804\uae30\uc5d0 \ub300\ud55c \ud2b9\ubcc4 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p>A: \uace0\uc804\ub825 \ucda9\uc804\uae30(150-350kW)\ub294 \ub354 \ub192\uc740 \uace0\uc7a5 \uc804\ub958 \ud06c\uae30\ub85c \uc778\ud574 \ud5a5\uc0c1\ub41c \ubcf4\ud638 \uae30\ub2a5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ub354 \ub192\uc740 \ucc28\ub2e8 \uc6a9\ub7c9 \ud4e8\uc988(\ucd5c\uc18c 100kA), \uc801\uc808\ud55c \uc804\ub958 \uacf5\uc720\ub97c \uac16\ucd98 \ubcd1\ub82c \ud4e8\uc988 \ubc30\uc5f4, \ud5a5\uc0c1\ub41c \ub0c9\uac01 \uc2dc\uc2a4\ud15c \ubc0f \uc885\uc885 \uc911\ubcf5 \ubcf4\ud638 \uacbd\ub85c\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ub610\ud55c \ucd08\uace0\uc804\ub825 \ucda9\uc804\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 1,500V DC \ubc84\uc2a4 \uc544\ud0a4\ud14d\ucc98\ub97c \uc0ac\uc6a9\ud558\ubbc0\ub85c \uc801\uc808\ud55c \uc815\uaca9\uc758 \ubcf4\ud638 \uc7a5\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ud2b9\uc815 \uc804\ub825 \uc218\uc900 \uc694\uad6c \uc0ac\ud56d\uc740 \ud56d\uc0c1 IEC 61851-23 \ubc0f UL 2202\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2>\uacb0\ub860: \ube44\uc6a9\uc774 \uc544\ub2cc \ud22c\uc790\ub85c\uc11c\uc758 \ubcf4\ud638<\/h2>\n<p>DC \uae09\uc18d \ucda9\uc804 \uc778\ud504\ub77c\uc5d0\uc11c \ubcf4\ud638 \uc7a5\uce58\ub294 \ubcf4\uc870 \uad6c\uc131 \uc694\uc18c\uac00 \uc544\ub2c8\ub77c \uc2dc\uc2a4\ud15c \uc548\uc815\uc131 \ubc0f \uc7ac\uc815\uc801 \uc0dd\uc874 \uac00\ub2a5\uc131\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ubcf4\ud638\ub418\uc9c0 \uc54a\uc740 \ub2e8\uc77c \uc11c\uc9c0 \uc774\ubca4\ud2b8\ub85c \uc778\ud574 \uc7a5\ube44\uc5d0 10,000-30,000\ub2ec\ub7ec\uc758 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud558\uace0 \uba70\uce60 \ub3d9\uc548 \uac00\ub3d9 \uc911\ub2e8\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd1d \ucda9\uc804\uae30 \ube44\uc6a9\uc758 3-5%\uc5d0 \ubd88\uacfc\ud55c \uc801\uc808\ud558\uac8c \uc9c0\uc815\ub41c SPD \ubc0f \ubc18\ub3c4\uccb4 \ud4e8\uc988\ub294 \uc774\ub7ec\ud55c \uce58\uba85\uc801\uc778 \uace0\uc7a5\uc5d0 \ub300\ud55c \ubcf4\ud5d8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uaddc\uc81c \ud658\uacbd\uc740 \ud3ec\uad04\uc801\uc778 \ubcf4\ud638\ub97c \uc810\uc810 \ub354 \uc758\ubb34\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. IEC 61851-23:2023 \ubc0f \uc5c5\ub370\uc774\ud2b8\ub41c UL 2202 \uc694\uad6c \uc0ac\ud56d\uc740 \uc11c\uc9c0 \ubcf4\ud638 \uc0ac\uc591\uc744 \uac15\ud654\ud558\uc5ec \uc0c8\ub85c\uc6b4 \uc124\uce58\uc5d0 \ub300\ud55c \uaddc\uc815 \uc900\uc218\ub97c \uc120\ud0dd \uc0ac\ud56d\uc774 \uc544\ub2cc \ud544\uc218\ub85c \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. EV \ucda9\uc804 \ub124\ud2b8\uc6cc\ud06c\uac00 \uace0\uc804\ub825 \uc560\ud50c\ub9ac\ucf00\uc774\uc158(\uc0c1\uc5c5\uc6a9 \ucc28\ub7c9\uc6a9 350kW+ \ucda9\uc804\uae30)\uc73c\ub85c \ud655\uc7a5\ub428\uc5d0 \ub530\ub77c \ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d\uc740 \ub354\uc6b1 \uc5c4\uaca9\ud574\uc9c8 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>VIOX Electric\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 \uc804\ub825 \ubd84\ubc30 \ubc0f \ubcf4\ud638 \uc2dc\uc2a4\ud15c \ubd84\uc57c\uc5d0\uc11c 25\ub144 \uc774\uc0c1\uc758 \uacbd\ud5d8\uc744 \ubc14\ud0d5\uc73c\ub85c \uc644\ubcbd\ud55c \ubcf4\ud638 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uc81c\ud488\uc740 \ubaa8\ub4e0 \uad00\ub828 \uad6d\uc81c \ud45c\uc900\uc744 \ucda9\uc871\ud558\uba70 \uc804 \uc138\uacc4 \uc218\ucc9c \uac1c\uc758 \uc0c1\uc5c5\uc6a9 \ucda9\uc804 \uc124\uce58\uc5d0\uc11c \uc785\uc99d\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud604\uc7a5\ubcc4 \ubcf4\ud638 \ud611\uc870 \uc5f0\uad6c \ubc0f \uc81c\ud488 \uad8c\uc7a5 \uc0ac\ud56d\uc740 \uae30\uc220 \uc601\uc5c5 \ud300\uc5d0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624.<\/p>\n<hr \/>\n<p style=\"font-style: italic; font-size: 0.9em;\">\uae30\uc220 \uc0ac\uc591, \uc124\uce58 \uac00\uc774\ub4dc \ubc0f \ubcf4\ud638 \ud611\uc870 \uc5f0\uad6c\ub294 \ub2e4\uc74c\uc744 \ubc29\ubb38\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/test.viox.com\/ko\/\">viox.com<\/a> \ub610\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc5d0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624. VIOX Electric\u2014\ubbf8\ub798 \ubaa8\ube4c\ub9ac\ud2f0\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud558\ub294 \uc778\ud504\ub77c\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Why DC Fast Charger Protection Goes Beyond Basic Circuit Breakers When a $50,000 electric vehicle connects to your charging station, you&#8217;re responsible for more than just delivering power\u2014you&#8217;re protecting a significant investment against electrical threats that can strike in microseconds. In the EV charging infrastructure industry, inadequate protection isn&#8217;t just a technical oversight; it&#8217;s a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21147,"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-21144","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\/21144","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=21144"}],"version-history":[{"count":2,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/21144\/revisions"}],"predecessor-version":[{"id":21146,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/21144\/revisions\/21146"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media\/21147"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media?parent=21144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/categories?post=21144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/tags?post=21144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}