{"id":18725,"date":"2025-07-21T00:00:16","date_gmt":"2025-07-20T16:00:16","guid":{"rendered":"https:\/\/viox.com\/?p=18725"},"modified":"2025-07-21T00:00:18","modified_gmt":"2025-07-20T16:00:18","slug":"surge-protection-devices-selection-guide-1p-1npe-3p-and-3npe","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ko\/surge-protection-devices-selection-guide-1p-1npe-3p-and-3npe\/","title":{"rendered":"\uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58 \uc120\ud0dd \uac00\uc774\ub4dc: 1P, 1+NPE, 3P \ubc0f 3+NPE"},"content":{"rendered":"<div class=\"product-intro\">\n<p>\uc801\uc808\ud55c \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58(SPD) \uad6c\uc131\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc804\uc555 \uc11c\uc9c0\uc640 \ub099\ub8b0\ub85c\ubd80\ud130 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc744 \ubcf4\ud638\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. 1P, 1+NPE, 3P, 3+NPE\uc758 \ub124 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc740 \uac01\uac01 \uc804\uae30 \uc2dc\uc2a4\ud15c \uad6c\uc131 \ubc0f \ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-17672\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/06\/VIOX-SPD.webp\" alt=\"VIOX SPD\" width=\"800\" height=\"776\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/06\/VIOX-SPD.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/06\/VIOX-SPD-300x291.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/06\/VIOX-SPD-768x745.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/06\/VIOX-SPD-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/06\/VIOX-SPD-600x582.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/test.viox.com\/ko\/spd\/\">VIOX SPD<\/a><\/p>\n<p>\uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58\ub294 \uc804\uc555 \uc11c\uc9c0\ub97c \uc81c\ud55c\ud558\uace0 \ubbfc\uac10\ud55c \uc7a5\ube44\uc5d0\uc11c \uacfc\ub3c4\ud55c \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \ub2e4\ub978 \uacf3\uc73c\ub85c \ubd84\uc0b0\uc2dc\ud0a4\ub3c4\ub85d \uc124\uacc4\ub41c \uc804\uae30 \ubd80\ud488\uc785\ub2c8\ub2e4. \ub099\ub8b0, \uc804\ub825\ub9dd \uc2a4\uc704\uce6d, \uadf8\ub9ac\uace0 \uc804\uae30 \uc7a5\ube44 \uc791\ub3d9\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \uacfc\ub3c4 \uacfc\uc804\uc555\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc\uc694 \uad6c\uc131 \uc694\uc18c:<\/h3>\n<ul>\n<li><strong>\uae08\uc18d \uc0b0\ud654\ubb3c \ubc30\ub9ac\uc2a4\ud130(MOV)<\/strong>: 1\ucc28 \uc11c\uc9c0 \uc81c\ud55c \uc694\uc18c<\/li>\n<li><strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Gas-filled_tube\" rel=\"nofollow noopener\" target=\"_blank\">\uac00\uc2a4 \ubc29\uc804\uad00<\/a> (GDT)<\/strong>: \uace0\uc5d0\ub108\uc9c0 \uc11c\uc9c0\uc5d0 \ub300\ud55c \ube60\ub978 \ubcf4\ud638 \uae30\ub2a5<\/li>\n<li><strong>\uc5f4 \ucc28\ub2e8\uae30<\/strong>: \uace0\uc7a5\ub09c \ubd80\ud488\uc744 \ubd84\ub9ac\ud558\ub294 \uc548\uc804 \uc7a5\uce58<\/li>\n<li><strong>\uc0c1\ud0dc \ud45c\uc2dc\uae30<\/strong>: \uc7a5\uce58 \uc791\ub3d9 \ubc0f \uc0c1\ud0dc\uc758 \uc2dc\uac01\uc801 \ud655\uc778<\/li>\n<\/ul>\n<h2>SPD \uad6c\uc131 \uc720\ud615: \uc804\uccb4 \ube44\uad50<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uad6c\uc131<\/th>\n<th>\ubcf4\ud638\ub41c \uae30\ub465<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/th>\n<th>\uc804\uc555 \ud3c9\uac00<\/th>\n<th>\uc124\uce58 \uc704\uce58<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>1P<\/strong><\/td>\n<td>\uc911\ub9bd\uc120\uc73c\ub85c<\/td>\n<td>\ub2e8\uc0c1 \ubd80\ud558, \uc8fc\uac70 \ud68c\ub85c<\/td>\n<td>120V, 230V<\/td>\n<td>\ud558\uc704 \ud328\ub110, \uc7a5\ube44 \ubcf4\ud638<\/td>\n<\/tr>\n<tr>\n<td><strong>1+NPE<\/strong><\/td>\n<td>\uc120 + \uc911\uc131 + \uc9c0\uad6c<\/td>\n<td>\uc644\uc804\ud55c \ubcf4\ud638 \uae30\ub2a5\uc744 \uac16\ucd98 \ub2e8\uc0c1<\/td>\n<td>120V, 230V<\/td>\n<td>\uc8fc\uc694 \ud328\ub110, \uc911\uc694 \uc7a5\ube44<\/td>\n<\/tr>\n<tr>\n<td><strong>3P<\/strong><\/td>\n<td>3\ub2e8\uacc4\ub9cc<\/td>\n<td>3\uc0c1 \ubaa8\ud130 \ubd80\ud558<\/td>\n<td>208V, 480V, 600V<\/td>\n<td>\uc0b0\uc5c5\uc6a9 \ubaa8\ud130 \uc81c\uc5b4<\/td>\n<\/tr>\n<tr>\n<td><strong>3+NPE<\/strong><\/td>\n<td>\ubaa8\ub4e0 \uc704\uc0c1 + \uc911\uc131 + \uc811\uc9c0<\/td>\n<td>\uc644\uc804\ud55c 3\uc0c1 \uc2dc\uc2a4\ud15c<\/td>\n<td>208V, 480V, 600V<\/td>\n<td>\uc8fc\uc694 \uc11c\ube44\uc2a4 \ud328\ub110, \ub370\uc774\ud130 \uc13c\ud130<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>1P \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/h2>\n<h3>\uc815\uc758<\/h3>\n<p>\ub2e8\uadf9 SPD\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e8\uc0c1 \ud68c\ub85c\uc5d0\uc11c \uc804\uc120\uacfc \uc911\uc131\uc120 \uc0ac\uc774\uc5d0 \uc124\uce58\ub418\ub294 \ub2e8\uc77c \uc804\uc120\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c:<\/h3>\n<ul>\n<li>\uc8fc\uac70\uc6a9 \ud328\ub110\uc758 \ubd84\uae30 \ud68c\ub85c \ubcf4\ud638<\/li>\n<li>\uac1c\ubcc4 \uc7a5\ube44 \ubcf4\ud638<\/li>\n<li>\uacc4\ub2e8\uc2dd \uc2dc\uc2a4\ud15c\uc758 2\ucc28 \ubcf4\ud638<\/li>\n<li>\ubbfc\uac10\ud55c \uc804\uc790\uc81c\ud488\uc758 \uc0ac\uc6a9 \uc9c0\uc810 \ubcf4\ud638<\/li>\n<\/ul>\n<h3>\uae30\uc220 \uc0ac\uc591:<\/h3>\n<ul>\n<li><strong>\uc804\uc555 \ub4f1\uae09<\/strong>: 120V, 230V, 277V<\/li>\n<li><strong>\ud604\uc7ac \ub4f1\uae09<\/strong>: 20kA ~ 100kA(8\/20\u03bcs \ud30c\ud615)<\/li>\n<li><strong>\uc751\ub2f5 \uc2dc\uac04<\/strong>: 25\ub098\ub178\ucd08 \ubbf8\ub9cc<\/li>\n<li><strong>\uc124\uce58<\/strong>: \ud558\ub098\uc758 <a href=\"https:\/\/test.viox.com\/ko\/din-rail\/\">DIN \ub808\uc77c<\/a> \uacf5\uac04<\/li>\n<\/ul>\n<blockquote>\n<p><strong>\u26a0\ufe0f \uc548\uc804 \uace0\ub824 \uc0ac\ud56d<\/strong>: 1P \uc7a5\uce58\ub294 \uc911\uc131\uc120\uc774\ub098 \uc811\uc9c0\uc120\uc744 \ubcf4\ud638\ud558\uc9c0 \uc54a\uc544 \uc11c\uc9c0 \uc5d0\ub108\uc9c0\uc758 \uc7a0\uc7ac\uc801 \uacbd\ub85c\ub97c \ub0a8\uaca8\ub461\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n<h2>1+NPE \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/h2>\n<h3>\uc815\uc758<\/h3>\n<p>\uc804\uc120, \uc911\uc131\uc120, \ubcf4\ud638 \uc811\uc9c0\uc120\uc744 \ud3ec\ud568\ud55c \ud5a5\uc0c1\ub41c \ub2e8\uc0c1 \ubcf4\ud638 \uae30\ub2a5\uc73c\ub85c \ud3ec\uad04\uc801\uc778 \uc11c\uc9c0 \uc644\ud654 \ud6a8\uacfc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc\uc694 \uc774\uc810:<\/h3>\n<ul>\n<li>\uc644\uc804\ud55c \ub2e8\uc0c1 \ud68c\ub85c \ubcf4\ud638<\/li>\n<li>\uc911\uc131 \uc811\uc9c0 \uc11c\uc9c0 \uc81c\uac70<\/li>\n<li>\uc7a5\ube44 \uc811\uc9c0 \ubcf4\ud638<\/li>\n<li>\uacf5\ud1b5 \ubaa8\ub4dc \ub178\uc774\uc988 \uac10\uc18c<\/li>\n<\/ul>\n<h3>\uc560\ud50c\ub9ac\ucf00\uc774\uc158:<\/h3>\n<ul>\n<li>\uc8fc\uac70\uc6a9 \uc8fc\uc694 \uc804\uae30 \ud328\ub110<\/li>\n<li>\uc0c1\uc5c5\uc6a9 \ub2e8\uc0c1 \uc7a5\ube44<\/li>\n<li>\uc758\ub8cc \uc7a5\ube44 \ubcf4\ud638<\/li>\n<li>\ub370\uc774\ud130 \ucc98\ub9ac \uc7a5\ube44<\/li>\n<li>HVAC \uc81c\uc5b4 \uc2dc\uc2a4\ud15c<\/li>\n<\/ul>\n<h3>\uae30\uc220 \uc0ac\uc591:<\/h3>\n<ul>\n<li><strong>\ubcf4\ud638 \ubaa8\ub4dc<\/strong>: LN, L-PE, N-PE<\/li>\n<li><strong>\uacf5\uce6d \ubc29\uc804 \uc804\ub958<\/strong>: \ubaa8\ub4dc\ub2f9 5kA ~ 25kA<\/li>\n<li><strong>\ucd5c\ub300 \uc5f0\uc18d \uc791\ub3d9 \uc804\uc555(MCOV)<\/strong>: 275V AC<\/li>\n<li><strong>\uc124\uce58 \uacf5\uac04<\/strong>: 2-3 DIN \ub808\uc77c \ubaa8\ub4c8<\/li>\n<\/ul>\n<h2>3P \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/h2>\n<h3>\uc815\uc758<\/h3>\n<p>3\uadf9 SPD\ub294 \uc911\uc131\uc120\uc774\ub098 \uc811\uc9c0 \ubcf4\ud638 \uc5c6\uc774 3\uc0c1 \ub3c4\uccb4\ub97c \ubcf4\ud638\ud558\uba70, \ubaa8\ud130 \ubd80\ud558\uc640 3\uc0c1 \uc7a5\ube44\uc5d0 \ub9de\uac8c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ucd5c\uc801\uc758 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8:<\/h3>\n<ul>\n<li>3\uc0c1 \ubaa8\ud130 \ubcf4\ud638<\/li>\n<li>\uc911\ub9bd\uc801 \uc694\uad6c \uc0ac\ud56d\uc774 \uc5c6\ub294 \uc0b0\uc5c5 \uae30\uacc4<\/li>\n<li>\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c(VFD) \ubcf4\ud638<\/li>\n<li>3\uc0c1 \ub09c\ubc29 \uc2dc\uc2a4\ud15c<\/li>\n<li>\ub378\ud0c0 \uc5f0\uacb0 \ubd80\ud558<\/li>\n<\/ul>\n<h3>\uae30\uc220\uc801 \ud2b9\uc9d5:<\/h3>\n<ul>\n<li><strong>\ubcf4\ud638 \ubaa8\ub4dc<\/strong>: L1-L2, L2-L3, L3-L1<\/li>\n<li><strong>\uc804\uc555 \ub4f1\uae09<\/strong>: 208V, 480V, 600V, 690V<\/li>\n<li><strong>\ud604\uc7ac \uc6a9\ub7c9<\/strong>: \uac01 \uc0c1\ub2f9 25kA ~ 200kA<\/li>\n<li><strong>\uc870\uc815<\/strong>: \ubaa8\ud130 \ubcf4\ud638 \uc7a5\uce58\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<blockquote>\n<p><strong>\u26a0\ufe0f \uc911\uc694\ud55c \uc81c\ud55c \uc0ac\ud56d<\/strong>: \uc911\uc131\uc120\uc774\ub098 \uc811\uc9c0\uc120\uc744 \ubcf4\ud638\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc911\uc131\uc120 \ubcf4\ud638\uac00 \ud544\uc694\ud55c Y\ud615 \uc5f0\uacb0 \uc2dc\uc2a4\ud15c\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n<h2>3+NPE \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58<\/h2>\n<h3>\uc815\uc758<\/h3>\n<p>\ubaa8\ub4e0 \uc0c1\ub3c4\uccb4, \uc911\uc131\uc120, \ubcf4\ud638 \uc811\uc9c0\ub97c \ud3ec\ud568\ud55c \uc644\ubcbd\ud55c 3\uc0c1 \ubcf4\ud638 \uae30\ub2a5\uc73c\ub85c \ud3ec\uad04\uc801\uc778 \uc2dc\uc2a4\ud15c \ubcf4\ud638\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud3ec\uad04\uc801\uc778 \ubcf4\ud638 \ubaa8\ub4dc:<\/h3>\n<ul>\n<li><strong>\uc704\uc0c1 \uac04<\/strong>: L1-L2, L2-L3, L3-L1<\/li>\n<li><strong>\uc704\uc0c1-\uc911\uc131\uc120<\/strong>: L1-N, L2-N, L3-N<\/li>\n<li><strong>\uc704\uc0c1-\uc811\uc9c0<\/strong>: L1-PE, L2-PE, L3-PE<\/li>\n<li><strong>\uc911\uc131\uc120-\uc811\uc9c0\uc120<\/strong>: N-PE<\/li>\n<\/ul>\n<h3>\uc911\uc694\ud55c \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8:<\/h3>\n<ul>\n<li>\uc8fc\uc694 \uc804\uae30 \uc11c\ube44\uc2a4 \ud328\ub110<\/li>\n<li>\ub370\uc774\ud130 \uc13c\ud130 \uc804\ub825 \ubd84\ubc30<\/li>\n<li>\uc758\ub8cc \uc2dc\uc124 \ubcf4\ud638<\/li>\n<li>\uc81c\uc870 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c<\/li>\n<li>\ube4c\ub529 \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c<\/li>\n<li>\ube44\uc0c1 \uc804\uc6d0 \uc2dc\uc2a4\ud15c<\/li>\n<\/ul>\n<h3>\uae30\uc220 \uc0ac\uc591:<\/h3>\n<ul>\n<li><strong>\uc804\uc555 \ub4f1\uae09<\/strong>: 120\/208V, 277\/480V, 347\/600V<\/li>\n<li><strong>\ud604\uc7ac \ub4f1\uae09<\/strong>: \ucd1d \ubc29\uc804 \uc804\ub958 50kA ~ 300kA<\/li>\n<li><strong>\uc124\uce58<\/strong>: 4~6 DIN \ub808\uc77c \uacf5\uac04<\/li>\n<li><strong>\ud45c\uc900 \uc900\uc218<\/strong>: <a href=\"https:\/\/www.nemasurge.org\/ul-1449-transient-voltage-surge-suppressors\/\" rel=\"nofollow noopener\" target=\"_blank\">UL 1449<\/a>, <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/5682\" rel=\"nofollow noopener\" target=\"_blank\">IEC 61643-11<\/a><\/li>\n<\/ul>\n<h2>\uc62c\ubc14\ub978 SPD \uad6c\uc131\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/h2>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-16658\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/05\/Different-varieties-and-colors-of-SPDs-are-displayed-on-the-wall.webp\" alt=\"Different varieties and colors of SPDs are displayed on the wall.\" width=\"688\" height=\"588\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/05\/Different-varieties-and-colors-of-SPDs-are-displayed-on-the-wall.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/05\/Different-varieties-and-colors-of-SPDs-are-displayed-on-the-wall-300x257.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/05\/Different-varieties-and-colors-of-SPDs-are-displayed-on-the-wall-768x657.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/05\/Different-varieties-and-colors-of-SPDs-are-displayed-on-the-wall-14x12.webp 14w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/05\/Different-varieties-and-colors-of-SPDs-are-displayed-on-the-wall-600x513.webp 600w\" sizes=\"(max-width: 688px) 100vw, 688px\" \/><\/p>\n<h3>1\ub2e8\uacc4: \uc804\uae30 \uc2dc\uc2a4\ud15c \uc720\ud615 \uc2dd\ubcc4<\/h3>\n<h4>\ub2e8\uc0c1 \uc2dc\uc2a4\ud15c(120V, 230V):<\/h4>\n<ul>\n<li>\uc8fc\uac70\uc6a9 \uc8fc\ud0dd: 1+NPE \uad8c\uc7a5<\/li>\n<li>\uac1c\ubcc4 \uc7a5\ube44: \ube44\uc911\uc694 \ubd80\ud558\uc5d0\ub294 1P \ud5c8\uc6a9<\/li>\n<li>\uc911\uc694 \uc2dc\uc2a4\ud15c: \ud56d\uc0c1 1+NPE\ub97c \uc0ac\uc6a9\ud558\uc138\uc694<\/li>\n<\/ul>\n<h4>3\uc0c1 \uc2dc\uc2a4\ud15c(208V, 480V, 600V):<\/h4>\n<ul>\n<li>\uc911\uc131\uc120 \ud3ec\ud568: 3+NPE \ud544\uc694<\/li>\n<li>\uc911\uc131\uc120\uc774 \uc5c6\ub294 \ub378\ud0c0 \uc2dc\uc2a4\ud15c: 3P \ucda9\ubd84<\/li>\n<li>\uc911\uc694 \uc2dc\uc124: \uad6c\uc131\uc5d0 \uad00\uacc4\uc5c6\uc774 \ud56d\uc0c1 3+NPE<\/li>\n<\/ul>\n<h3>2\ub2e8\uacc4: \ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d \ud3c9\uac00<\/h3>\n<table>\n<thead>\n<tr>\n<th>\ubcf4\ud638 \uc218\uc900<\/th>\n<th>\uad8c\uc7a5 \uad6c\uc131<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\uae30\ucd08\uc801\uc778<\/strong><\/td>\n<td>1P \ub610\ub294 3P<\/td>\n<td>\ube44\uc911\uc694 \ubd80\ud558, \uae30\ubcf8 \ubcf4\ud638<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc900<\/strong><\/td>\n<td>1+NPE \ub610\ub294 3+NPE<\/td>\n<td>\uc0c1\uc5c5\uc6a9 \uac74\ubb3c, \ud45c\uc900 \uc7a5\ube44<\/td>\n<\/tr>\n<tr>\n<td><strong>\uac15\ud654\ub41c<\/strong><\/td>\n<td>\uce90\uc2a4\ucf00\uc774\ub4dc \ubcf4\ud638 \uae30\ub2a5\uc774 \uc788\ub294 3+NPE<\/td>\n<td>\ub370\uc774\ud130 \uc13c\ud130, \ubcd1\uc6d0, \uc81c\uc870\uc5c5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3\ub2e8\uacc4: \uc124\uce58 \uc704\uce58 \uace0\ub824<\/h3>\n<h4>\uc11c\ube44\uc2a4 \uc785\uad6c(\uc720\ud615 1):<\/h4>\n<ul>\n<li>\ud56d\uc0c1 \uc804\uccb4 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud558\uc138\uc694: 1+NPE \ub610\ub294 3+NPE<\/li>\n<li>\ub192\uc740 \uc804\ub958 \uc815\uaca9(100kA+)<\/li>\n<li>\uacf5\uacf5 \uc11c\ube44\uc2a4 \uc911\ub2e8\uacfc \ud611\ub825<\/li>\n<\/ul>\n<h4>\ubc30\uc804\ubc18(\uc720\ud615 2):<\/h4>\n<ul>\n<li>\uc2dc\uc2a4\ud15c \uad6c\uc131 \uc77c\uce58<\/li>\n<li>\uc911\uac04 \uc804\ub958 \uc815\uaca9(50-100kA)<\/li>\n<li>\uacc4\ub2e8\uc2dd \uc870\uc815\uc744 \uace0\ub824\ud558\uc138\uc694<\/li>\n<\/ul>\n<h4>\uc7a5\ube44 \ub808\ubca8(\uc720\ud615 3):<\/h4>\n<ul>\n<li>\uac1c\ubcc4 \ud558\uc911\uc5d0 \ub300\ud574 1P \ud5c8\uc6a9 \uac00\ub2a5<\/li>\n<li>\ub0ae\uc740 \uc804\ub958 \uc815\uaca9(10-50kA)<\/li>\n<li>\ubcf4\ud638 \uc7a5\ube44\uc640\uc758 \uadfc\uc811\uc131<\/li>\n<\/ul>\n<h2>\ubaa8\ubc94 \uc0ac\ub840\ub97c \uc124\uce58<\/h2>\n<h3>\ubc30\uc120 \uc694\uad6c \uc0ac\ud56d<\/h3>\n<h4>\ub9ac\ub4dc \uae38\uc774 \ucd5c\uc18c\ud654:<\/h4>\n<ul>\n<li>\ucd5c\ub300 12\uc778\uce58 \ucd1d \ub9ac\ub4dc \uae38\uc774<\/li>\n<li>\uac00\ub2a5\ud55c \uac00\uc7a5 \uc9e7\uc740 \ub3c4\uccb4\ub97c \uc0ac\uc6a9\ud558\uc138\uc694<\/li>\n<li>\ub0a0\uce74\ub85c\uc6b4 \uad7d\ud798\uacfc \ub8e8\ud504\ub97c \ud53c\ud558\uc138\uc694<\/li>\n<li>V\uc790\ud615 \ubc30\uc120 \uad6c\uc131\uc744 \uace0\ub824\ud558\uc138\uc694<\/li>\n<\/ul>\n<h4>\ub3c4\uccb4 \ud06c\uae30:<\/h4>\n<ul>\n<li>\ucd5c\ub300 50kA \uc5f0\uacb0\uc758 \uacbd\uc6b0 \ucd5c\uc18c 12 AWG<\/li>\n<li>50-100kA \uc7a5\uce58\uc5d0\ub294 10 AWG\uac00 \uad8c\uc7a5\ub429\ub2c8\ub2e4.<\/li>\n<li>100kA \uc774\uc0c1 \uc7a5\uce58\uc5d0\ub294 8 AWG\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li>\uaf2c\uc778 \uad6c\ub9ac \ub3c4\uccb4\ub97c \uc0ac\uc6a9\ud558\uc138\uc694<\/li>\n<\/ul>\n<h3>\ubcf4\ud638 \uc7a5\uce58\uc640\uc758 \uc870\uc815<\/h3>\n<h4>\uc0c1\ub958 \ubcf4\ud638:<\/h4>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/ko\/mcb\/\">\ud68c\ub85c \ucc28\ub2e8\uae30<\/a>: \uc8fc\uac70\uc6a9 \ucd5c\ub300 100A<\/li>\n<li><a href=\"https:\/\/test.viox.com\/ko\/how-to-properly-fuse-a-solar-photovoltaic-system\/\">\ud4e8\uc988<\/a>: \uc804\ub958 \uc81c\ud55c\ud615\uc744 \uc0ac\uc6a9\ud558\uc138\uc694<\/li>\n<li>\uc2dc\uac04-\uc804\ub958 \uc870\uc815\uc774 \ud544\uc218<\/li>\n<li>\uc120\ud0dd\uc801 \uc870\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \uace0\ub824\ud558\uc138\uc694<\/li>\n<\/ul>\n<blockquote>\n<p><strong>\ud83d\udd27 \uc804\ubb38\uac00 \ud301<\/strong>: \ucd5c\ub300 \ubcf4\ud638 \ud6a8\uacfc\ub97c \uc704\ud574 \uc11c\ube44\uc2a4 \uc785\uad6c\uc5d0 \ucd5c\ub300\ud55c \uac00\uae5d\uac8c SPD\ub97c \uc124\uce58\ud558\uace0, \uac00\ub2a5\ud558\ub2e4\uba74 \ub3c4\uccb4 \uae38\uc774\ub97c 6\uc778\uce58 \uc774\ud558\ub85c \uc720\uc9c0\ud558\uc138\uc694.<\/p>\n<\/blockquote>\n<h2>\uaddc\uc815 \uc900\uc218 \ubc0f \ud45c\uc900<\/h2>\n<h3>\ubbf8\uad6d \uc804\uae30 \ucf54\ub4dc(NEC)\uc694\uad6c\uc0ac\ud56d<\/h3>\n<h4>\uc81c285\uc870 - \uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58:<\/h4>\n<ul>\n<li>\uc720\ud615 1: \uc11c\ube44\uc2a4 \uc7a5\ube44 \uc124\uce58<\/li>\n<li>\uc720\ud615 2: \ud53c\ub354 \ubc0f \ubd84\uae30 \ud68c\ub85c \ubcf4\ud638<\/li>\n<li>\uc720\ud615 3: \uc0ac\uc6a9 \uc9c0\uc810 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/li>\n<li>\uad50\uccb4 \uac00\ub2a5\ud55c \uc7a5\uce58\uc5d0\ub294 \ubd84\ub9ac \uc218\ub2e8\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc124\uce58 \uc694\uad6c \uc0ac\ud56d:<\/h3>\n<ul>\n<li>\ud544\uc694\ud55c \ub4f1\ub85d \uc7a5\uce58(UL 1449)<\/li>\n<li>\uc801\uc808\ud55c \uc811\uc9c0\uac00 \ud544\uc218\uc785\ub2c8\ub2e4<\/li>\n<li>\uacfc\uc804\ub958 \ubcf4\ud638 \uc870\uc815<\/li>\n<li>\uc720\uc9c0 \uad00\ub9ac\ub97c \uc704\ud55c \uc811\uadfc\uc131<\/li>\n<\/ul>\n<h3>\uad6d\uc81c \ud45c\uc900<\/h3>\n<h4>IEC 61643-11(\uad6d\uc81c):<\/h4>\n<ul>\n<li>\ubd84\ub958: <a href=\"https:\/\/test.viox.com\/ko\/surge-protective-device-type-1-vs-type-2-vs-type-3\/\">\ud074\ub798\uc2a4 I, II, III \uc7a5\uce58<\/a><\/li>\n<li>\ud14c\uc2a4\ud2b8 \ub9e4\uac1c\ubcc0\uc218: 8\/20\u03bcs \uc804\ub958 \ud30c\ud615<\/li>\n<li>\uc804\uc555 \ubcf4\ud638 \uc218\uc900(<a href=\"https:\/\/test.viox.com\/ko\/uc-up-mean-on-spd\/\">\uc704\ub85c<\/a>) \uc694\uad6c \uc0ac\ud56d<\/li>\n<li>\uc77c\uc2dc \uacfc\uc804\uc555(TOV) \ud14c\uc2a4\ud2b8<\/li>\n<\/ul>\n<h2>\uc548\uc804 \uacbd\uace0 \ubc0f \uc804\ubb38\uac00 \uad8c\uc7a5 \uc0ac\ud56d<\/h2>\n<h3>\u26a0\ufe0f \uc911\uc694 \uc548\uc804 \uc694\uad6c \uc0ac\ud56d:<\/h3>\n<ol>\n<li><strong>\uc804\ubb38\uac00\uc758 \uc124\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4<\/strong>: SPD \uc124\uce58\uc5d0\ub294 \uc8fc\uc694 \uc804\uae30 \ud328\ub110\uc774 \ud3ec\ud568\ub418\uba70 \uc790\uaca9\uc744 \uac16\ucd98 \uc804\uae30 \uae30\uc220\uc790\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uaddc\uc81c \uc900\uc218<\/strong>: \uc124\uce58\ub294 \uc9c0\uc5ed \uc804\uae30 \uaddc\uc815 \ubc0f \uac80\uc0ac \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc801\uc808\ud55c \uc811\uc9c0<\/strong>: \ubd80\uc801\uc808\ud55c \uc811\uc9c0\ub294 \ubcf4\ud638 \ud6a8\uacfc\ub97c \uac10\uc18c\uc2dc\ud0a4\uace0 \uc548\uc804 \uc704\ud5d8\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uacfc\uc804\ub958 \ubcf4\ud638<\/strong>: \ubaa8\ub4e0 SPD\uc5d0\ub294 \uc801\uc808\ud55c \uc0c1\ub958 \uacfc\uc804\ub958 \ubcf4\ud638 \uc7a5\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc815\uae30 \uac80\uc0ac<\/strong>: \ub9e4\ub2ec \uc0c1\ud0dc \ud45c\uc2dc\uae30\ub97c \ud655\uc778\ud558\uace0 \uace0\uc7a5\ub09c \uc7a5\uce58\ub294 \uc989\uc2dc \uad50\uccb4\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3>\ud83d\udea8 SPD \uace0\uc7a5\uc758 \uacbd\uace0 \uc2e0\ud638:<\/h3>\n<ul>\n<li>\uc0c1\ud0dc \ud45c\uc2dc\uae30\ub294 \uc624\ub958 \uc0c1\ud0dc\ub97c \ud45c\uc2dc\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud0c0\ub294 \ub0c4\uc0c8 \ub610\ub294 \ub208\uc5d0 \ub744\ub294 \uc190\uc0c1<\/li>\n<li>\uc0c1\ub958 \ubcf4\ud638 \uc7a5\uce58\uc758 \ud2b8\ub9ac\ud551<\/li>\n<li>\ud3ed\ud48d\uc6b0 \ub3d9\uc548\uc758 \ube44\uc815\uc0c1\uc801\uc778 \uc7a5\ube44 \ub3d9\uc791<\/li>\n<\/ul>\n<h2>\uc77c\ubc18\uc801\uc778 SPD \ubb38\uc81c \ud574\uacb0<\/h2>\n<h3>\ubb38\uc81c: SPD \ud2b8\ub9ac\ud551 \ubcf4\ud638 \uc7a5\uce58<\/h3>\n<h4>\uc6d0\uc778:<\/h4>\n<ul>\n<li>\ud06c\uae30\uac00 \uc791\uc740 \uc0c1\ub958 \ubcf4\ud638<\/li>\n<li>\ub3d9\uc2dc\uc5d0 \ubc1c\uc0dd\ud558\ub294 \ub2e4\uc911 \uc11c\uc9c0<\/li>\n<li>\uc218\uba85\uc774 \ub2e4\ud55c \uc7a5\uce58 \uace0\uc7a5<\/li>\n<li>\uc124\uce58 \uc624\ub958<\/li>\n<\/ul>\n<h4>\ud574\uacb0\ucc45:<\/h4>\n<ul>\n<li>\uc0c1\ub958 \uc7a5\uce58\uc640\uc758 \uc870\uc815\uc744 \ud655\uc778\ud558\uc138\uc694<\/li>\n<li>\uc124\uce58 \ubc30\uc120 \ubc0f \uc5f0\uacb0 \ud655\uc778<\/li>\n<li>\ub178\ud6c4\ub41c \uc7a5\uce58 \uad50\uccb4(\uc77c\ubc18\uc801\uc73c\ub85c \uc218\uba85 5~10\ub144)<\/li>\n<li>\uc790\uaca9\uc744 \uac16\ucd98 \uc804\uae30 \uae30\uc220\uc790\uc640 \uc0c1\ub2f4\ud558\uc138\uc694<\/li>\n<\/ul>\n<h3>\ubb38\uc81c: \ubd80\uc801\uc808\ud55c \ubcf4\ud638 \uc131\ub2a5<\/h3>\n<h4>\uc6d0\uc778:<\/h4>\n<ul>\n<li>\uc2dc\uc2a4\ud15c \uc720\ud615\uc5d0 \ub300\ud55c \uc798\ubabb\ub41c SPD \uad6c\uc131<\/li>\n<li>\uacfc\ub3c4\ud55c \ub9ac\ub4dc \uae38\uc774<\/li>\n<li>\uc811\uc9c0 \uacbd\ub85c \ubcf4\ud638\uac00 \ub204\ub77d\ub418\uc5c8\uc2b5\ub2c8\ub2e4<\/li>\n<li>\ubd80\uc801\uc808\ud55c \uc7a5\uce58 \ub4f1\uae09<\/li>\n<\/ul>\n<h4>\ud574\uacb0\ucc45:<\/h4>\n<ul>\n<li>\uc804\uae30 \uc2dc\uc2a4\ud15c\uc5d0 \ub9de\ub294 SPD \uad6c\uc131<\/li>\n<li>\ub3c4\uccb4 \uae38\uc774\ub97c \ucd5c\uc18c\ud654\ud558\uc138\uc694<\/li>\n<li>\uc804\uccb4 \ubcf4\ud638 \uad6c\uc131\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc<\/li>\n<li>\uc804\uc555 \ubc0f \uc804\ub958 \uc815\uaca9\uc744 \ud655\uc778\ud558\uc138\uc694<\/li>\n<\/ul>\n<h2>\ube60\ub978 \uc120\ud0dd \ucc38\uc870 \uac00\uc774\ub4dc<\/h2>\n<h3>\uc8fc\uac70\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n<ul>\n<li><strong>\uba54\uc778 \ud328\ub110<\/strong>: 1+NPE, 120\/240V, 50-100kA<\/li>\n<li><strong>\ud558\uc704 \ud328\ub110<\/strong>: 1P \ub610\ub294 1+NPE, 25-50kA<\/li>\n<li><strong>\uc911\uc694 \uc7a5\ube44<\/strong>: 1+NPE \uc0ac\uc6a9 \uc9c0\uc810 \ubcf4\ud638<\/li>\n<\/ul>\n<h3>\uc0c1\uc5c5\uc6a9 \uac74\ubb3c<\/h3>\n<ul>\n<li><strong>\ub2e8\uc0c1 \uc2dc\uc2a4\ud15c<\/strong>: 1+NPE, \uc2dc\uc2a4\ud15c \uc804\uc555 \uc77c\uce58<\/li>\n<li><strong>3\uc0c1 \uc2dc\uc2a4\ud15c<\/strong>: 3+NPE, 208V \ub610\ub294 480V<\/li>\n<li><strong>\ub370\uc774\ud130 \uc7a5\ube44<\/strong>: UPS \uc870\uc815\uc744 \ud1b5\ud55c 3+NPE<\/li>\n<\/ul>\n<h3>\uc0b0\uc5c5 \uc2dc\uc124<\/h3>\n<ul>\n<li><strong>\ubaa8\ud130 \ubd80\ud558<\/strong>: \ub378\ud0c0 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud55c 3P<\/li>\n<li><strong>\uc81c\uc5b4 \uc2dc\uc2a4\ud15c<\/strong>: 3+NPE \ud544\uc694<\/li>\n<li><strong>\uc911\uc694\ud55c \ud504\ub85c\uc138\uc2a4<\/strong>: \ub2e4\uc591\ud55c SPD \uc720\ud615\uc744 \ud1b5\ud55c \uacc4\ub2e8\uc2dd \ubcf4\ud638<\/li>\n<\/ul>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>1P\uc640 1+NPE \uc11c\uc9c0 \ubcf4\ud638\uae30\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>1P\ub294 \uc804\uc120\ub9cc \ubcf4\ud638\ud558\ub294 \ubc18\uba74, 1+NPE\ub294 \uc804\uc120, \uc911\uc131\uc120, \uc811\uc9c0\uc120\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4. 1+NPE\ub294 \ub2e8\uc0c1 \uc2dc\uc2a4\ud15c\uc758 \ubaa8\ub4e0 \uc11c\uc9c0 \uacbd\ub85c\uc5d0 \ub300\ud574 \ud3ec\uad04\uc801\uc778 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc911\uc131\uc120\uc774 \uc788\ub294 3\uc0c1 \uc2dc\uc2a4\ud15c\uc5d0 3P \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\uac00\ub2a5\ud558\uc9c0\ub9cc \uad8c\uc7a5\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. 3P \uc7a5\uce58\ub294 \uc911\uc131\uc120\uc744 \ubcf4\ud638\ud558\uc9c0 \uc54a\uc544 \uc7a5\ube44\uac00 \uc911\uc131 \uc811\uc9c0 \uc11c\uc9c0\uc5d0 \ucde8\uc57d\ud574\uc9d1\ub2c8\ub2e4. \uc911\uc131\uc120\uc774 \uc788\ub294 \uc2dc\uc2a4\ud15c\uc5d0\ub294 \ud56d\uc0c1 3+NPE\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>\ud604\uc7ac \uc5b4\ub5a4 \ub4f1\uae09\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uc9c0 \uc5b4\ub5bb\uac8c \uc54c \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\uc124\uce58 \uc704\uce58\ub97c \uae30\uc900\uc73c\ub85c \uc120\uc815\ud558\uc2ed\uc2dc\uc624. \uc778\uc785\uad6c\uc5d0\ub294 100kA \uc774\uc0c1, \ubc30\uc804\ubc18\uc5d0\ub294 50~100kA, \uc7a5\ube44 \ubcf4\ud638\uc5d0\ub294 10~50kA\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ud574\ub2f9 \uc9c0\uc5ed\uc758 \ub099\ub8b0 \ud65c\ub3d9 \ubc0f \uc804\ub825 \uc2dc\uc2a4\ud15c \ud2b9\uc131\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>SPD\uac00 \uace0\uc7a5\ub098\uba74 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/h3>\n<p>\uace0\ud488\uc9c8 SPD\uc5d0\ub294 \uace0\uc7a5\ub09c \ubd80\ud488\uc744 \uc548\uc804\ud558\uac8c \ubd84\ub9ac\ud558\ub294 \uc5f4 \ucc28\ub2e8\uae30\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc0c1\ud0dc \ud45c\uc2dc\uae30\ub294 \uc7a5\uce58 \uc0c1\ud0dc\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ubcf4\ud638 \uae30\ub2a5\uc744 \uc720\uc9c0\ud558\ub824\uba74 \uace0\uc7a5\ub09c \uc7a5\uce58\ub97c \uc989\uc2dc \uad50\uccb4\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>SPD\ub97c \uc124\uce58\ud558\ub824\uba74 \uc804\uae30 \uae30\uc220\uc790\uac00 \ud544\uc694\ud569\ub2c8\uae4c?<\/h3>\n<p>\ub124, SPD \uc124\uce58\uc5d0\ub294 \uc804\uae30 \ud328\ub110 \uc791\uc5c5\uc774 \ud544\uc694\ud558\uba70 \uaddc\uc815 \uc900\uc218 \ubc0f \uc548\uc804\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc790\uaca9\uc744 \uac16\ucd98 \uc804\uae30 \uae30\uc220\uc790\uac00 \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>SPD\ub294 \uc5bc\ub9c8\ub098 \uc790\uc8fc \uad50\uccb4\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n<p>\ub9e4\ub2ec \uc0c1\ud0dc \ud45c\uc2dc\uae30\ub97c \uc810\uac80\ud558\uc2ed\uc2dc\uc624. \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud55c \uc7a5\uce58\ub294 \uc989\uc2dc \uad50\uccb4\ud558\uc2ed\uc2dc\uc624. \uc77c\ubc18\uc801\uc778 \uc218\uba85\uc740 \uc11c\uc9c0 \ud65c\ub3d9 \ubc0f \ud658\uacbd \uc870\uac74\uc5d0 \ub530\ub77c 5~10\ub144\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc5ec\ub7ec SPD \uc720\ud615\uc744 \ud568\uaed8 \uc124\uce58\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\ub124, Type 1, Type 2, Type 3 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud55c \uce90\uc2a4\ucf00\uc774\ub4dc \ubcf4\ud638\ub294 \ud5a5\uc0c1\ub41c \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc7a5\uce58 \uac04\uc758 \uc801\uc808\ud55c \ubc30\uce58 \ubc0f \uac04\uaca9\uc744 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>\uc5b4\ub5a4 \uc804\uc555 \uc815\uaca9\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n<p>\uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud55c \ucd5c\ub300 \uc5f0\uc18d \uc791\ub3d9 \uc804\uc555(MCOV) \uc815\uaca9\uc744 \uac16\ucd98 SPD\ub97c \uc120\ud0dd\ud558\uc138\uc694: 120\/240V \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 275V, 208V \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 320V, 480V \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 460V.<\/p>\n<h3>\uc804\ubb38\uac00 \uc124\uce58 \uad8c\uc7a5 \uc0ac\ud56d<\/h3>\n<p>\uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58 \uc120\ud0dd \ubc0f \uc124\uce58\ub294 \uc804\uae30 \uc548\uc804 \ubc0f \uc7a5\ube44 \ubcf4\ud638\uc5d0 \uc0c1\ub2f9\ud55c \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uacf5\uc778 \uc804\uae30 \uae30\uc220\uc790\uc640 \uc0c1\ub2f4\ud558\uace0, \uc911\uc694 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud55c \uc804\ubb38\uc801\uc778 \uc11c\uc9c0 \ubcf4\ud638 \uc2dc\uc2a4\ud15c \uc124\uacc4\ub97c \uace0\ub824\ud558\uc2ed\uc2dc\uc624. NEC \uc81c285\uc870\uc5d0 \ub530\ub77c \uc801\uc808\ud558\uac8c \uc124\uce58\ud558\uba74 \ucd5c\uc801\uc758 \ubcf4\ud638 \ubc0f \uaddc\uc815 \uc900\uc218\uac00 \ubcf4\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n<h2>\uad00\ub828<\/h2>\n<p><a href=\"https:\/\/test.viox.com\/ko\/what-is-a-surge-protection-device\/\">\uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58(SPD)\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a><\/p>\n<p><a href=\"https:\/\/test.viox.com\/ko\/how-to-choose-the-right-spd-for-your-solar-power-system\/\">\ud0dc\uc591\uad11 \ubc1c\uc804 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud55c SPD\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/a><\/p>\n<p><a href=\"https:\/\/test.viox.com\/ko\/how-surge-protective-devices-spds-differ-from-other-electrical-surge-protection-methods\/\">\uc11c\uc9c0 \ubcf4\ud638 \uc7a5\uce58(SPD)\uac00 \ub2e4\ub978 \uc804\uae30 \uc11c\uc9c0 \ubcf4\ud638 \ubc29\ubc95\uacfc \ub2e4\ub978 \uc810<\/a><\/p>\n<p><a href=\"https:\/\/test.viox.com\/ko\/why-does-power-go-out-during-storms\/\">\ud3ed\ud48d\uc6b0\uac00 \uce60 \ub54c \uc815\uc804\uc774 \ubc1c\uc0dd\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694? \uc815\uc804 \ubc0f \ubcf4\ud638\uc5d0 \ub300\ud55c \uc644\ubcbd\ud55c \uac00\uc774\ub4dc<\/a><\/p>\n<\/div>\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Choosing the right surge protection device (SPD) configuration is critical for protecting electrical systems from voltage surges and lightning strikes. The four main types\u20141P, 1+NPE, 3P, and 3+NPE\u2014each serve specific applications based on your electrical system configuration and protection requirements. What Are Surge Protection Devices? VIOX SPD Surge protection devices are electrical components designed to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18778,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18725","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\/18725","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=18725"}],"version-history":[{"count":0,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/18725\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media\/18778"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media?parent=18725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/categories?post=18725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/tags?post=18725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}