{"id":20268,"date":"2025-11-19T00:42:19","date_gmt":"2025-11-18T16:42:19","guid":{"rendered":"https:\/\/viox.com\/?p=20268"},"modified":"2025-11-19T00:42:21","modified_gmt":"2025-11-18T16:42:21","slug":"circuit-breaker-ratings-icu-ics-icw-icm","status":"publish","type":"post","link":"https:\/\/test.viox.com\/ko\/circuit-breaker-ratings-icu-ics-icw-icm\/","title":{"rendered":"\ud68c\ub85c \ucc28\ub2e8\uae30 \uc815\uaca9 \uc774\ud574: Icu, Ics, Icw, Icm \uc124\uba85"},"content":{"rendered":"<div class=\"product-intro\">\n<p>\uc0ac\uc591\uc11c\uac00 \uc644\ubcbd\ud574 \ubcf4\uc600\uc2b5\ub2c8\ub2e4. Icu \uc815\uaca9\uc774 50 kA\ub85c, \uacc4\uc0b0\ub41c \uace0\uc7a5 \uc804\ub958 38 kA\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc558\uc2b5\ub2c8\ub2e4. \uc8fc\ubb38\uc744 \uc2b9\uc778\ud588\uace0, \ucc28\ub2e8\uae30\uac00 \ubc30\uc1a1\ub418\uc5c8\uc73c\uba70, \uc124\uce58\ub3c4 \uc21c\uc870\ub86d\uac8c \uc9c4\ud589\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>3\uac1c\uc6d4 \ud6c4, \uc8fc \ubc30\uc804\ubc18\uc5d0\uc11c \ub2e8\ub77d\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \ucc28\ub2e8\uae30\ub294 \uc124\uacc4\ub41c \ub300\ub85c \ubc00\ub9ac\ucd08 \ub2e8\uc704\ub85c \uace0\uc7a5\uc744 \uc81c\uac70\ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud300\uc5d0\uc11c \uc804\uc6d0\uc744 \ub2e4\uc2dc \ucf1c\uace0 \uc9c4\ub2e8\uc744 \uc2e4\ud589\ud588\uc744 \ub54c \ucc28\ub2e8\uae30\uc758 \uc811\ucd09 \uc800\ud56d\uc774 3\ubc30\ub85c \uc99d\uac00\ud588\uc2b5\ub2c8\ub2e4. \uc544\ud06c \ucc54\ubc84\uc5d0 \uc5f4 \uc190\uc0c1\uc774 \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \uc218\uc2ed \ub144 \ub3d9\uc548 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uc815\uaca9\ud654\ub41c \uac83\uc774 \ub2e8 \ud55c \ubc88\uc758 \uace0\uc7a5 \ucc28\ub2e8 \ud6c4 \ud55c\uacc4 \uc0c1\ud0dc\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc0dd\uc0b0\uc740 \uc7ac\uac1c\ub418\uc5c8\uc9c0\ub9cc \uad50\uccb4\ud488\uc744 \uc8fc\ubb38\ud558\uace0 \uace0\uc7a5 \ubcf4\uace0\uc11c\ub97c \uc81c\ucd9c\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadfc\ubcf8 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694? Icu(\ucc28\ub2e8\uae30\uac00 \ucd5c\ub300 \uace0\uc7a5 \uc804\ub958\ub97c \ud55c \ubc88 \ucc28\ub2e8\ud560 \uc218 \uc788\ub294 \ub2a5\ub825)\ub9cc \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. \ucc28\ub2e8\uae30\uac00 \uc81c \uc5ed\ud560\uc744 \uc218\ud589\ud55c \ud6c4\uc5d0\ub3c4 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub418\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud558\ub294 \uc11c\ube44\uc2a4 \ucc28\ub2e8 \uc6a9\ub7c9\uc778 Ics\ub294 \ud655\uc778\ud558\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. 50 kA \ucc28\ub2e8\uae30\uc758 Ics \uc815\uaca9\uc740 25 kA(Icu\uc758 50%)\uc5d0 \ubd88\uacfc\ud588\uc2b5\ub2c8\ub2e4. 38 kA \uace0\uc7a5\uc740 Icu \ubc94\uc704 \ub0b4\uc5d0 \uc788\uc5c8\uc9c0\ub9cc Ics\ub97c \ud6e8\uc52c \ucd08\uacfc\ud588\uc2b5\ub2c8\ub2e4. \ucc28\ub2e8\uae30\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc791\ub3d9\ud588\uc2b5\ub2c8\ub2e4. <strong>\u201c\uc77c\ud68c\uc131 \uc601\uc6c5\u201d<\/strong>\u2014\uc2dc\uc2a4\ud15c\uc744 \uad6c\ud588\uc9c0\ub9cc \ub2e4\uc2dc\ub294 \ud560 \uc218 \uc5c6\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>This is <strong>\u201cIcs \uc0ac\uac01\uc9c0\ub300\u201d<\/strong> \uc0b0\uc5c5 \uc124\ube44\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc77c\ubc18\uc801\uc778 \ud68c\ub85c \ucc28\ub2e8\uae30 \uc0ac\uc591 \uc624\ub958\uc785\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2>4\uac00\uc9c0 \uc815\uaca9: \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c \uc54c\ub824\uc8fc\uc9c0 \uc54a\ub294 \uac83<\/h2>\n<p>\ud68c\ub85c \ucc28\ub2e8\uae30 \ub370\uc774\ud130\uc2dc\ud2b8\ub97c \uc5f4\uba74\u2014<a href=\"https:\/\/test.viox.com\/ko\/mccb\/\">MCCB<\/a>, ACB, \uc0c1\uad00\uc5c6\uc774\u2014\ucd5c\uc18c\ud55c\uc758 \ucee8\ud14d\uc2a4\ud2b8\uc640 \ud568\uaed8 \ub098\uc5f4\ub41c 4\uac00\uc9c0 \ub2e8\ub77d \uc815\uaca9\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>Icu<\/strong> (\uc815\uaca9 \uadf9\ud55c \ub2e8\ub77d \ucc28\ub2e8 \uc6a9\ub7c9)<\/li>\n<li><strong>Ics<\/strong> (\uc815\uaca9 \uc11c\ube44\uc2a4 \ub2e8\ub77d \ucc28\ub2e8 \uc6a9\ub7c9)<\/li>\n<li><strong>Icw<\/strong> (\uc815\uaca9 \ub2e8\uc2dc\uac04 \ub0b4\uc804\ub958)<\/li>\n<li><strong>Icm<\/strong> (\uc815\uaca9 \ub2e8\ub77d \ud22c\uc785 \uc6a9\ub7c9)<\/li>\n<\/ul>\n<p>4\uac1c\uc758 \uc57d\uc5b4. 4\uac1c\uc758 \uc22b\uc790(\uc77c\ubc18\uc801\uc73c\ub85c kA \ub610\ub294 kA \ud53c\ud06c). \uadf8\ub9ac\uace0 \uc218\ubc31 \uac1c\uc758 \ucc28\ub2e8\uae30\ub97c \uc9c0\uc815\ud558\uc9c0 \uc54a\uc558\ub2e4\uba74 \uc2e4\uc81c\ub85c \uadc0\ud558\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc548\uc815\uc131\uc744 \uc88c\uc6b0\ud558\ub294 \uac83\uc774 \ubb34\uc5c7\uc778\uc9c0\uc5d0 \ub300\ud55c \uc9c1\uad00\uc740 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c \uc54c\ub824\uc8fc\uc9c0 \uc54a\ub294 \uac83\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\uc774\ub7ec\ud55c \uc815\uaca9\uc740 \ub3d9\ub4f1\ud55c \ud30c\ud2b8\ub108\uac00 \uc544\ub2d9\ub2c8\ub2e4.<\/strong> \ubaa8\ud130 \uacf5\uae09 \ud68c\ub85c\uc758 \uacbd\uc6b0 Icu\uc640 Ics\uac00 \uc548\uc815\uc131\uc744 \uc9c0\ubc30\ud558\uba70 Icw\ub294 \uc801\uc6a9\ub418\uc9c0\ub3c4 \uc54a\uc2b5\ub2c8\ub2e4. \uc2dc\uac04 \uc9c0\uc5f0 \uc120\ud0dd\uc131\uc774 \uc788\ub294 \uc8fc \uc778\ucee4\uba38\uc758 \uacbd\uc6b0 Icw\uac00 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4. \uae30\uc874 \uace0\uc7a5\uc5d0 \ub2eb\ud790 \uc218 \uc788\ub294 \uc804\ud658 \uc2a4\uc704\uce58\uc758 \uacbd\uc6b0 Icm \uac80\uc99d\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc815\uaca9\uc740 IEC 60947-2:2024(2024\ub144 9\uc6d4\uc5d0 \uac8c\uc2dc\ub41c \ucd5c\uc2e0 \ubc84\uc804)\uc5d0 \uc758\ud574 \uc815\uc758\ub418\uba70 \uc815\ud655\ud558\uace0 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\ud558\uba70 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uadf8 \uc758\ubbf8\uc640 \ub354 \uc911\uc694\ud55c \uac83\uc740 \uac01 \uc815\uaca9\uc774 \uc5b8\uc81c \uc911\uc694\ud55c\uc9c0 \uc774\ud574\ud558\ub824\uba74 \ud45c\uc900\uc758 \uc5b8\uc5b4\ub97c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ub17c\ub9ac\ub85c \ubcc0\ud658\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ubaa8\ub450\uac00 \ud655\uc778\ud558\uc9c0\ub9cc \uc885\uc885 \uc624\ud574\ud558\ub294 \uac83\ubd80\ud130 \uc2dc\uc791\ud558\uc5ec 4\uac00\uc9c0 \ubaa8\ub450\ub97c \ud574\ub3c5\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2>Icu: \uc77c\ud68c\uc131 \uc601\uc6c5(\uadf9\ud55c \ucc28\ub2e8 \uc6a9\ub7c9)<\/h2>\n<p><strong>Icu<\/strong> \ub294 \ucc28\ub2e8\uae30\uac00 \uc815\uaca9 \uc804\uc555\uc5d0\uc11c \ud30c\uad34\ub418\uc9c0 \uc54a\uace0 \ucc28\ub2e8\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \uc608\uc0c1 \ub2e8\ub77d \uc804\ub958\uc785\ub2c8\ub2e4. \uc774\ub294 \uad81\uadf9\uc801\uc778 \ud55c\uacc4\uc785\ub2c8\ub2e4. \ucc28\ub2e8\uae30\uac00 \uc81c\uac70\ud558\uace0 \ubb3c\ub9ac\uc801\uc73c\ub85c \uc5f4\uace0, \uc544\ud06c\ub97c \uc18c\uba78\uc2dc\ud0a4\uace0, \uce58\uba85\uc801\uc778 \uace0\uc7a5\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\ub294 \uac00\uc7a5 \ub192\uc740 \uace0\uc7a5\uc785\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uc911\uc694\ud55c \ub258\uc559\uc2a4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. Icu\ub294 \ud2b9\uc815 IEC \uc2dc\ud000\uc2a4\uc778 O\u2011t\u2011CO\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ub429\ub2c8\ub2e4. \ucc28\ub2e8\uae30\uac00 \uc5f4\ub824 \uace0\uc7a5\uc744 \uc81c\uac70\ud558\uace0 \uc2dc\uac04 \uc9c0\uc5f0(t)\uc774 \uc788\uc73c\uba70 \ub2eb\ud788\uace0 \uc989\uc2dc \ub2e4\uc2dc \uc5f4\ub824 Icu \uc218\uc900\uc5d0\uc11c \ub450 \ubc88\uc9f8 \uace0\uc7a5\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \ucc28\ub2e8\uae30\uac00 \uc811\uc810 \uc6a9\uc811, \ud3ed\ubc1c \ub610\ub294 \uc5f4\ub9ac\uc9c0 \uc54a\uace0 \ub450 \uace0\uc7a5\uc744 \ubaa8\ub450 \uc131\uacf5\uc801\uc73c\ub85c \ucc28\ub2e8\ud558\uc5ec \uc0dd\uc874\ud558\uba74 Icu \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud14c\uc2a4\ud2b8\uc5d0\uc11c \ud655\uc778\ud558\uc9c0 \uc54a\ub294 \uac83\uc740 \ucc28\ub2e8\uae30\uac00 \uadf8 \ud6c4\uc5d0\ub3c4 \uc5ec\uc804\ud788 \uc591\ud638\ud55c \uc0c1\ud0dc\uc778\uc9c0 \uc5ec\ubd80\uc785\ub2c8\ub2e4. Icu \ud14c\uc2a4\ud2b8 \ud6c4 \uc7a5\uce58\uc5d0 \uc811\uc810 \uce68\uc2dd, \uc544\ud06c \ucc54\ubc84 \uc190\uc0c1 \ub610\ub294 \uc9c0\uc18d\uc801\uc778 \uc11c\ube44\uc2a4\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc740 \uae30\uacc4\uc801 \ub9c8\ubaa8\uac00 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Icu\ub97c \uc601\uc6c5\uc801\uc73c\ub85c \uc8fd\uc744 \uc218 \uc788\ub294 \ucc28\ub2e8\uae30\uc758 \ub2a5\ub825\uc73c\ub85c \uc0dd\uac01\ud558\uc2ed\uc2dc\uc624. \ucd5c\uc545\uc758 \uacbd\uc6b0 \uace0\uc7a5\uc73c\ub85c\ubd80\ud130 \uc124\uce58\ub97c \ubcf4\ud638\ud558\uc9c0\ub9cc \uadf8 \ud6c4\uc5d0\ub294 \ub9ce\uc740 \uac83\uc744 \ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\uac83\uc774 \uc6b0\ub9ac\uac00 \uadf8\uac83\uc744 \ubd80\ub974\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. <strong>\u201c\uc77c\ud68c\uc131 \uc601\uc6c5.\u201d<\/strong><\/p>\n<h3>Icu\ub9cc\uc73c\ub85c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc740 \uc774\uc720<\/h3>\n<p>\ub300\ubd80\ubd84\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc124\uce58 \uc9c0\uc810\uc5d0\uc11c Icu \u2265 \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958\ub97c \ud655\uc778\ud574\uc57c \ud55c\ub2e4\ub294 \uac83\uc744 \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\uac83\uc774 1\ub2e8\uacc4\uc774\uba70 \ud611\uc0c1\uc758 \uc5ec\uc9c0\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. Icu\uac00 \ubd80\uc801\uc808\ud55c \ucc28\ub2e8\uae30\ub294 \uce58\uba85\uc801\uc778 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uae30\ub97c \uae30\ub2e4\ub9ac\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc811\uc810\uc774 \uc6a9\uc811\ub418\uc5b4 \ub2eb\ud788\uace0, \uc544\ud06c \ucc54\ubc84\uac00 \ud30c\uc5f4\ub420 \uc218 \uc788\uc73c\uba70, \uc81c\uc5b4\ub41c \ubcf4\ud638\uac00 \uc81c\uc5b4\ub418\uc9c0 \uc54a\uc740 \uc774\ubca4\ud2b8\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 Icu\ub294 \ucc28\ub2e8\uae30\uac00 \uc81c \uc5ed\ud560\uc744 \uc218\ud589\ud55c \ud6c4\uc758 \uc548\uc815\uc131\uc5d0 \ub300\ud574 \uc544\ubb34\uac83\ub3c4 \uc54c\ub824\uc8fc\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \uace0\uc7a5\uc5d0\uc11c \uc62c\ubc14\ub974\uac8c \uc791\ub3d9\ud560\uae4c\uc694? \uc5ec\uc804\ud788 \uc5f4 \ubc0f \uae30\uacc4\uc801 \ub0b4\uad6c\uc131 \uc815\uaca9\uc744 \ucda9\uc871\ud560\uae4c\uc694? \uadf8\uac83\uc740 Icu \ud14c\uc2a4\ud2b8\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uadf8 \ubcf4\uc99d\uc744 \uc704\ud574\uc11c\ub294 \ub2e4\uc74c \uc815\uaca9\uc778 Ics\ub97c \uc0b4\ud3b4\ubd10\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc778 \uc0b0\uc5c5\uc6a9 MCCB \ubc0f ACB\uc758 Icu \uc815\uaca9\uc740 \ud504\ub808\uc784 \ud06c\uae30 \ubc0f \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub530\ub77c 10 kA\uc5d0\uc11c 150 kA\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uadc0\ud558\uc758 \uc784\ubb34\ub294 Icu\uac00 \uc124\uce58 \uc9c0\uc810\uc5d0\uc11c \ucd5c\ub300 \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958\ub97c \ucd08\uacfc\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc124\uce58 \uc218\uba85 \ub3d9\uc548\uc758 \uc2dc\uc2a4\ud15c \ubcc0\uacbd(\uc0dd\uc131 \ucd94\uac00, \uc784\ud53c\ub358\uc2a4 \uac10\uc18c \ub4f1)\uc744 \uace0\ub824\ud558\uc5ec 10-20%\uc758 \uc548\uc804 \uc5ec\uc720\ub97c \ub461\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uadf8\uac83\uc740 \ub2e8\uc9c0 \uc785\uc7a5 \uc694\uac74\uc77c \ubfd0\uc785\ub2c8\ub2e4. Icu\ub294 \ub2f9\uc2e0\uc744 \ubb38\uc73c\ub85c \ub370\ub824\ub2e4 \uc90d\ub2c8\ub2e4. Ics\ub294 \ub2f9\uc2e0\uc774 \uba38\ubb3c \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2>Ics: \uc6d4\uc694\uc77c\ubd80\ud130 \uae08\uc694\uc77c\uae4c\uc9c0\uc758 \uc804\uc0ac(\uc11c\ube44\uc2a4 \ucc28\ub2e8 \uc6a9\ub7c9)<\/h2>\n<p><strong>Ics<\/strong> \ub294 \uc815\uaca9 \uc11c\ube44\uc2a4 \ub2e8\ub77d \ucc28\ub2e8 \uc6a9\ub7c9\uc785\ub2c8\ub2e4. \ucc28\ub2e8\uae30\uac00 \ucc28\ub2e8 \ud6c4\uc5d0\ub3c4 \uc591\ud638\ud55c \uc791\ub3d9 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\ub294 \uac83\uc73c\ub85c \ud655\uc778\ub41c \ucd5c\ub300 \uace0\uc7a5 \uc804\ub958\uc785\ub2c8\ub2e4. \uc774\uac83\uc740 \ucc28\ub2e8\uae30\uac00 \uace0\uc7a5\uc744 \uc81c\uac70\ud55c \ud6c4\uc5d0\ub3c4 \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud558\ub294 \uc815\uaca9\uc785\ub2c8\ub2e4.<\/p>\n<p>Ics\ub294 Icu\ubcf4\ub2e4 \ub354 \uae4c\ub2e4\ub85c\uc6b4 \uc2dc\ud000\uc2a4\uc778 O\u2011CO\u2011CO\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ub429\ub2c8\ub2e4. \ucc28\ub2e8\uae30\uac00 \uc5f4\ub824 Ics \uc218\uc900\uc5d0\uc11c \uace0\uc7a5\uc744 \uc81c\uac70\ud558\uace0 \ub2eb\ud788\uace0 \uc989\uc2dc \ub2e4\uc2dc \uc5f4\ub9bd\ub2c8\ub2e4(CO). \uadf8\ub7f0 \ub2e4\uc74c \ucd1d 3\ubc88\uc758 \uace0\uc7a5 \ucc28\ub2e8\uc744 \uc704\ud574 \uc0ac\uc774\ud074(CO)\uc744 \ubc18\ubcf5\ud569\ub2c8\ub2e4. \uc774 \uc2dc\ud000\uc2a4 \ud6c4\uc5d0\ub3c4 \ucc28\ub2e8\uae30\ub294 \uc5ec\uc804\ud788 \ubaa8\ub4e0 \uc131\ub2a5 \uc0ac\uc591(\uc81c\ud55c \ub0b4\uc758 \uc811\ucd09 \uc800\ud56d, \uc6d0\ud65c\ud55c \uae30\uacc4\uc801 \uc791\ub3d9, \uc5f4 \ubc0f \uc804\uae30\uc801 \ub0b4\uad6c\uc131 \uc601\ud5a5 \uc5c6\uc74c)\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc720\uc804\uccb4 \ub0b4\uc131 \ubc0f \ucd5c\uc885 \uae30\ub2a5 \uc810\uac80\uc744 \ud3ec\ud568\ud55c \ucd94\uac00 \uac80\uc99d \ud14c\uc2a4\ud2b8\ub97c \uac70\uce69\ub2c8\ub2e4.<\/p>\n<p>\ud1b5\uacfc\ud558\uba74 \ucc28\ub2e8\uae30\ub294 \ud574\ub2f9 \uc804\ub958 \uc218\uc900\uc5d0\uc11c \uc11c\ube44\uc2a4 \uc778\uc99d\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 <strong>\u201c\uc6d4\uc694\uc77c\ubd80\ud130 \uae08\uc694\uc77c\uae4c\uc9c0\uc758 \uc804\uc0ac\u201d<\/strong>\u2014\ub2e8 \ud55c \ubc88\uc774 \uc544\ub2c8\ub77c \uc124\uce58 \uc218\uba85 \ub3d9\uc548 \ubc18\ubcf5\uc801\uc73c\ub85c \uc62c\ubc14\ub974\uac8c \uc791\ub3d9\ud560 \uac83\uc774\ub77c\uace0 \ubbff\uc744 \uc218 \uc788\ub294 \ucc28\ub2e8\uae30\uc785\ub2c8\ub2e4.<\/p>\n<h3>Ics-to-Icu \ube44\uc728: \uc548\uc815\uc131 \uaca9\ucc28<\/h3>\n<p>\uc5ec\uae30\uc11c \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4. <strong>Ics\ub294 \ud56d\uc0c1 Icu\uc758 \ubc31\ubd84\uc728\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/strong> \uc0b0\uc5c5\uc6a9 \ud68c\ub85c \ucc28\ub2e8\uae30\uc758 \uc77c\ubc18\uc801\uc778 \ube44\uc728:<\/p>\n<ul>\n<li><strong>Icu\uc758 25%<\/strong> (\uc800\uac00\ud615, \uc8fc\uac70\uc6a9 MCCB)<\/li>\n<li><strong>Icu\uc758 50%<\/strong> (\uc5d4\ud2b8\ub9ac \ub808\ubca8 \uc0b0\uc5c5\uc6a9 MCCB)<\/li>\n<li><strong>Icu\uc758 75%<\/strong> (\ud45c\uc900 \uc0b0\uc5c5\uc6a9 MCCB)<\/li>\n<li><strong>Icu\uc758 100%<\/strong> (\ud504\ub9ac\ubbf8\uc5c4 \uc0b0\uc5c5\uc6a9 MCCB \ubc0f \ub300\ubd80\ubd84\uc758 ACB)<\/li>\n<\/ul>\n<p>Icu\uac00 80 kA\uc774\uace0 Ics\uac00 40 kA(50% \ube44\uc728)\uc778 \ucc28\ub2e8\uae30\ub294 \ucd5c\ub300 40 kA \uace0\uc7a5 \ucc28\ub2e8\uae4c\uc9c0\ub9cc \uc548\uc815\uc801\uc778 \uc11c\ube44\uc2a4 \uc778\uc99d\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4. 40 kA\uc640 80 kA \uc0ac\uc774\uc5d0\uc11c\ub294 \uc548\uc815\uc131 \uaca9\ucc28\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc7a5\uc744 \uc81c\uac70\ud558\uc9c0\ub9cc(Icu\uac00 \ubcf4\uc7a5\ud558\ub294 \uac83) \uadf8 \ud6c4\uc5d0\ub294 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>This is <strong>\u201cIcs \uc0ac\uac01\uc9c0\ub300\u201d<\/strong> \uc791\ub3d9 \uc911: Icu\ub97c \ud655\uc778\ud558\uace0 \ucc28\ub2e8\uae30\uac00 \uace0\uc7a5 \uc218\uc900\uc5d0 \ub300\ud574 \u201c\uc815\uaca9\u201d\uc774\ub77c\uace0 \uac00\uc815\ud558\uace0 Ics\uac00 \uc2e4\uc81c \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958\ub97c \ucee4\ubc84\ud558\ub294\uc9c0 \uc5ec\ubd80\ub294 \ud655\uc778\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uccab \ubc88\uc9f8 \uc2e4\uc81c \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uace0 \ucc28\ub2e8\uae30\uac00 55 kA\uc5d0\uc11c \uc791\ub3d9\ud558\uba70 \uadf8 \ud6c4\uc5d0\ub294 \uc800\ud558\ub429\ub2c8\ub2e4. \uc5ec\uc804\ud788 \uc791\ub3d9\ud560 \uc218\ub3c4 \uc788\uace0 \uc811\ucd09 \uc800\ud56d\uc774 \uc0c1\uc2b9\ud558\uace0 \ud2b8\ub9bd \ubcf4\uc815\uc774 \ubcc0\uacbd\ub418\uc5c8\uc744 \uc218\ub3c4 \uc788\uc73c\uba70 \uc911\uc694\ud55c \uc704\uce58\uc5d0\uc11c \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub294 \uc7a5\uce58\ub97c \ubcf4\uace0 \uc788\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\ud504\ub85c \ub05d#1:<\/strong> \uc720\ub7fd \uc0b0\uc5c5 \uad00\ud589\uc5d0\uc11c\ub294 \uc911\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 Ics = Icu\uc758 100%\ub97c \uc9c0\uc815\ud558\ub294 \uac83\uc774 \ud45c\uc900\uc785\ub2c8\ub2e4. \uac00\uaca9 \ucc28\uc774\ub294 \ucd5c\uc18c\ud654\ub429\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \ud504\ub808\uc784 \ud06c\uae30\uc758 50% Ics \ubaa8\ub378\uc5d0 \ube44\ud574 100% Ics \ucc28\ub2e8\uae30\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c 300~600\ub2ec\ub7ec \ub354 \ube44\uc309\ub2c8\ub2e4. \uc548\uc815\uc131 \ucc28\uc774\ub294 \uc5c4\uccad\ub0a9\ub2c8\ub2e4. Icu\uac00 50 kA\uc774\uace0 Ics\uac00 25 kA(50%)\uc778 \ucc28\ub2e8\uae30\ub294 \uccab \ubc88\uc9f8 \uc8fc\uc694 \uace0\uc7a5 \ucc28\ub2e8 \ud6c4 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Icu\uac00 50 kA\uc774\uace0 Ics\uac00 50 kA(100%)\uc778 \ucc28\ub2e8\uae30\ub294 \ucd5c\ub300 \uace0\uc7a5 \uc6a9\ub7c9\uc5d0\uc11c \ubc18\ubcf5\uc801\uc778 \uc11c\ube44\uc2a4 \uc778\uc99d\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>Ics\uac00 Icu\uc640 \uac19\uc744 \ub54c(\uadf8\ub9ac\uace0 \uadf8\ub807\uc9c0 \uc54a\uc744 \ub54c)<\/h3>\n<p>ACB(\uacf5\uae30 \ucc28\ub2e8\uae30) \ubc0f \ud504\ub9ac\ubbf8\uc5c4 MCCB\uc758 \uacbd\uc6b0 Ics\ub294 \uc77c\ubc18\uc801\uc73c\ub85c Icu\uc640 \uac19\uc2b5\ub2c8\ub2e4(100% \ube44\uc728). \uc774\ub7ec\ud55c \ucc28\ub2e8\uae30\ub294 \uace0\uc7a5 \ud6c4 \uc548\uc815\uc131\uc774 \ud611\uc0c1\uc758 \uc5ec\uc9c0\uac00 \uc5c6\ub294 \uc911\ubd80\ud558 \uc0b0\uc5c5 \uc11c\ube44\uc2a4\uc6a9\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacbd\uc81c\ud615 MCCB \ubc0f \uc8fc\uac70\uc6a9 \uc7a5\uce58\uc758 \uacbd\uc6b0 Ics\ub294 Icu\uc758 25% \ub610\ub294 50%\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\ub2e8\uae30\ub294 \uace0\uc7a5 \uc804\ub958\uac00 \ub0ae\uac70\ub098 \ucc28\ub2e8\uae30\uac00 \uc8fc\uc694 \uace0\uc7a5 \ud6c4 \uad50\uccb4\ub418\ub294 \ud76c\uc0dd \uc7a5\uce58\ub85c \ucde8\uae09\ub418\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc6a9\uc785\ub2c8\ub2e4.<\/p>\n<p>\uadc0\ud558\uac00 \ub2f5\ud574\uc57c \ud560 \uc9c8\ubb38: \uadc0\ud558\uc758 \uc124\uce58\ub294 \ubaa8\ub4e0 \uc8fc\uc694 \uace0\uc7a5 \ud6c4 \ucc28\ub2e8\uae30\ub97c \uad50\uccb4\ud558\ub294 \uacf3\uc785\ub2c8\uae4c? \uc544\ub2c8\uba74 \uacc4\uc18d \uc0ac\uc6a9\ud560 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\uae4c?<\/p>\n<p><strong>\ud504\ub85c \ub05d#5:<\/strong> \ub192\uc740 Icu\uac00 \uc790\ub3d9\uc73c\ub85c \uc801\uc808\ud55c Ics\ub97c \uc758\ubbf8\ud55c\ub2e4\uace0 \uac00\uc815\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. Ics\uac00 25 kA(25% \ube44\uc728, \uc8fc\uac70\uc6a9 MCCB\uc5d0\uc11c \uc77c\ubc18\uc801)\uc778 100 kA Icu \ucc28\ub2e8\uae30\ub294 \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958\uac00 60 kA\uc774\uace0 \uace0\uc7a5 \ud6c4 \uc11c\ube44\uc2a4 \uac00\ub2a5\uc131\uc774 \uc911\uc694\ud55c \uc0b0\uc5c5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc548\uc815\uc801\uc778 \uc791\ub3d9\uc744 \uc704\ud574 \ud56d\uc0c1 Ics \u2265 \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<figure><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-20269\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icu-vs-Ics-Reliability-Comparison-chart.webp\" alt=\"Icu vs Ics Reliability Comparison chart\" width=\"800\" height=\"450\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icu-vs-Ics-Reliability-Comparison-chart.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icu-vs-Ics-Reliability-Comparison-chart-300x169.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icu-vs-Ics-Reliability-Comparison-chart-768x432.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icu-vs-Ics-Reliability-Comparison-chart-18x10.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icu-vs-Ics-Reliability-Comparison-chart-600x338.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>\uadf8\ub9bc 1: Icu \ub300 Ics \uc548\uc815\uc131 \ube44\uad50. \uc67c\ucabd: Icu\ub294 \ub192\uc9c0\ub9cc Ics\uac00 \ub0ae\uc740(50% \ube44\uc728) \ucc28\ub2e8\uae30\ub294 \uccab \ubc88\uc9f8 \uc8fc\uc694 \uace0\uc7a5 \ucc28\ub2e8 \ud6c4 \uc190\uc0c1\uc744 \uc785\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc5c6\uac8c \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc624\ub978\ucabd: Ics = Icu\uc758 100%\uc778 \ucc28\ub2e8\uae30\ub294 \ucd5c\ub300 \uace0\uc7a5 \uc6a9\ub7c9\uc5d0\uc11c \ubc18\ubcf5\uc801\uc778 \uc11c\ube44\uc2a4 \uc778\uc99d\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4. \uace0\uc7a5\uc744 \uc81c\uac70\ud55c \ud6c4\uc5d0\ub3c4 \uacc4\uc18d \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \u201c\uc6d4\uc694\uc77c\ubd80\ud130 \uae08\uc694\uc77c\uae4c\uc9c0\uc758 \uc804\uc0ac\u201d\uc785\ub2c8\ub2e4. \uc774 \uadf8\ub9bc\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 Icu\ub9cc \ud655\uc778\ud560 \ub54c \uc885\uc885 \ub193\uce58\ub294 \uc911\uc694\ud55c \uc548\uc815\uc131 \uaca9\ucc28\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/figcaption><\/figure>\n<hr \/>\n<h2>Icw: \uc120\ud0dd\uc131 \uac8c\uc774\ud2b8\ud0a4\ud37c(\ub2e8\uc2dc\uac04 \ub0b4\uc804\ub958)<\/h2>\n<p><strong>Icw<\/strong> \ub294 \uc815\uaca9 \ub2e8\uc2dc\uac04 \ub0b4\uc804\ub958\uc785\ub2c8\ub2e4. \ucc28\ub2e8\uae30\uac00 \ud2b8\ub9bd\ud558\uac70\ub098 \uc190\uc0c1\uc744 \uc785\uc9c0 \uc54a\uace0 \uc9c0\uc815\ub41c \uc9e7\uc740 \uc2dc\uac04(\uc77c\ubc18\uc801\uc73c\ub85c 0.05, 0.1, 0.25, 0.5 \ub610\ub294 1.0\ucd08) \ub3d9\uc548 \uc804\ub2ec\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \uace0\uc7a5 \uc804\ub958\uc785\ub2c8\ub2e4. \uc774 \uc815\uaca9\uc740 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc2dc\uac04 \uc9c0\uc5f0 \uc120\ud0dd\uc131\uc744 \ud65c\uc131\ud654\ud558\uae30 \uc704\ud574 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uba3c\uc800 \uc54c\uc544\uc57c \ud560 \uc0ac\ud56d\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\ubaa8\ub4e0 \ucc28\ub2e8\uae30\uc5d0 Icw \uc815\uaca9\uc774 \uc788\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/strong><\/p>\n<p>IEC 60947-2\ub294 \ub450 \uac00\uc9c0 \uc120\ud0dd\uc131 \ubc94\uc8fc\ub97c \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uce74\ud14c\uace0\ub9ac A:<\/strong> \uc758\ub3c4\uc801\uc778 \ub2e8\uc2dc\uac04 \uc9c0\uc5f0\uc774 \uc5c6\ub294 \ud68c\ub85c \ucc28\ub2e8\uae30. \uc774\ub7ec\ud55c \ucc28\ub2e8\uae30\ub294 \uace0\uc7a5 \uc804\ub958\uac00 \uc21c\uc2dc \ud2b8\ub9bd \uc124\uc815\uc744 \ucd08\uacfc\ud560 \ub54c \uc989\uc2dc (\ub610\ub294 \uac70\uc758 \uc989\uc2dc) \ud2b8\ub9bd\ub429\ub2c8\ub2e4. \ubaa8\ud130 \uacf5\uae09 \uc7a5\uce58, \ucd5c\uc885 \ubc30\uc804 \ubc0f \ubd84\uae30 \ud68c\ub85c\uc6a9 MCCB \ub300\ubd80\ubd84\uc774 \uce74\ud14c\uace0\ub9ac A \uc7a5\uce58\uc785\ub2c8\ub2e4. <strong>\uce74\ud14c\uace0\ub9ac A \ucc28\ub2e8\uae30\uc5d0\ub294 Icw \uc815\uaca9\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/strong><\/li>\n<li><strong>\uce74\ud14c\uace0\ub9ac B:<\/strong> \uc758\ub3c4\uc801\uc778 \ub2e8\uc2dc\uac04 \uc9c0\uc5f0\uc73c\ub85c \uc124\uc815\ud560 \uc218 \uc788\ub294 \ud68c\ub85c \ucc28\ub2e8\uae30\ub85c, \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc7a5\uce58\uac00 \uba3c\uc800 \uace0\uc7a5\uc744 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4 (\uc120\ud0dd\uc131). \uc774\ub7ec\ud55c \ucc28\ub2e8\uae30\ub294 \uc190\uc0c1 \uc5c6\uc774 \uc9c0\uc5f0 \uc2dc\uac04 \ub3d9\uc548 \uace0\uc7a5 \uc804\ub958\ub97c \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. <strong>\uce74\ud14c\uace0\ub9ac B \ucc28\ub2e8\uae30\ub9cc Icw \uc815\uaca9\uc744 \uac16\uc2b5\ub2c8\ub2e4.<\/strong><\/li>\n<\/ul>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uc8fc \uc778\ucee4\uba38, \ubc84\uc2a4 \uc5f0\uacb0 \ucc28\ub2e8\uae30 \ub610\ub294 \uacc4\uce35\ud654\ub41c \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc758 \uacf5\uae09 \uc7a5\uce58 \ucc28\ub2e8\uae30\ub85c \uc0ac\uc6a9\ub418\ub294 ACB \ubc0f \ud5e4\ube44 \ub4c0\ud2f0 MCCB\ub294 \uce74\ud14c\uace0\ub9ac B \uc7a5\uce58\uc785\ub2c8\ub2e4.<\/p>\n<h3>Icw\uac00 \uc911\uc694\ud55c \uc774\uc720: \uc120\ud0dd\uc131\uc758 \uc791\ub3d9<\/h3>\n<p>3\ub2e8\uacc4 \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc744 \uc0c1\uc0c1\ud574 \ubcf4\uc2ed\uc2dc\uc624.<\/p>\n<ol>\n<li><strong>\uc8fc \uc778\ucee4\uba38 \ucc28\ub2e8\uae30<\/strong> (\uce74\ud14c\uace0\ub9ac B, Icw \uc815\uaca9)<\/li>\n<li><strong>\uacf5\uae09 \uc7a5\uce58 \ucc28\ub2e8\uae30<\/strong> \ud50c\ub79c\ud2b8\uc758 \uc5ec\ub7ec \uc139\uc158\uc73c\ub85c (\ud06c\uae30\uc5d0 \ub530\ub77c \uce74\ud14c\uace0\ub9ac A \ub610\ub294 B)<\/li>\n<li><strong>\uac1c\ubcc4 \ubd80\ud558\uc6a9 \ubd84\uae30 \ud68c\ub85c \ucc28\ub2e8\uae30 (\uce74\ud14c\uace0\ub9ac A)<\/strong> \ubd84\uae30 \ud68c\ub85c\uc5d0\uc11c \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ubd84\uae30 \ucc28\ub2e8\uae30\ub9cc \ud2b8\ub9bd\ub418\uc5b4 \ud50c\ub79c\ud2b8\uc758 \ub098\uba38\uc9c0 \ubd80\ubd84\uc774 \uacc4\uc18d \uc791\ub3d9\ud558\ub3c4\ub85d \uacf5\uae09 \uc7a5\uce58 \ubc0f \uc8fc \uc778\ucee4\uba38\uac00 \ub2eb\ud78c \uc0c1\ud0dc\ub85c \uc720\uc9c0\ub418\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4. \uc774\uac83\uc774 \uc120\ud0dd\uc131\uc785\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc774\ub97c \ub2ec\uc131\ud558\ub824\uba74 \uacf5\uae09 \uc7a5\uce58 \ubc0f \uc8fc \uc778\ucee4\uba38 \ucc28\ub2e8\uae30\uc5d0 \ub2e8\uc2dc\uac04 \uc9c0\uc5f0 \uc124\uc815\uc774 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \"\ub2e4\uc6b4\uc2a4\ud2b8\ub9bc\uc5d0\uc11c \uace0\uc7a5\uc744 \uc81c\uac70\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 0.1\ucd08 \ub3d9\uc548 \uae30\ub2e4\ub9b0 \ud6c4 \ud2b8\ub9bd\ud569\ub2c8\ub2e4.\" 0.1\ucd08 \uc9c0\uc5f0 \ub3d9\uc548 \uc5c5\uc2a4\ud2b8\ub9bc \ucc28\ub2e8\uae30\ub294 \uc804\uccb4 \uace0\uc7a5 \uc804\ub958\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4. \uace0\uc7a5\uc774 40kA\uc774\uace0 \uc8fc \uc778\ucee4\uba38\uc758 Icw \uc815\uaca9\uc774 0.1\ucd08 \ub3d9\uc548 30kA\uc5d0 \ubd88\uacfc\ud55c \uacbd\uc6b0 \ucc28\ub2e8\uae30\ub294 \ud2b8\ub9bd\uc744 \uc131\uacf5\uc801\uc73c\ub85c \uc9c0\uc5f0\ud588\ub354\ub77c\ub3c4 \uc9c0\uc5f0 \uc911\uc5d0 \uc5f4\uc801 \ubc0f \uae30\uacc4\uc801 \uc190\uc0c1\uc744 \uc785\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\uac83\uc774 Icw\uac00 \ub2e4\uc74c\uacfc \uac19\uc774 \ubd88\ub9ac\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n<p>\"\uc120\ud0dd\uc131 \uac8c\uc774\ud2b8\ud0a4\ud37c\" <strong>\u201c- \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \ubcf4\ud638 \uc7a5\uce58\uac00 \uc791\ub3d9\ud558\uae30\uc5d0 \ucda9\ubd84\ud788 \uc624\ub7ab\ub3d9\uc548 \uc5c5\uc2a4\ud2b8\ub9bc \ucc28\ub2e8\uae30\uac00 \uac8c\uc774\ud2b8\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.\u201d<\/strong>\ucc28\ub2e8\uae30\uc758 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 Icw \uc815\uaca9\uc774 \uc5c6\ub294 \uacbd\uc6b0 \uc21c\uc2dc \ud2b8\ub9bd\uc774 \uc788\ub294 \uce74\ud14c\uace0\ub9ac A \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc758\ub3c4\uc801\uc778 \ub2e8\uc2dc\uac04 \uc9c0\uc5f0\uc73c\ub85c \uc120\ud0dd\uc131\uc5d0 \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uce74\ud14c\uace0\ub9ac B \ucc28\ub2e8\uae30 (\uc77c\ubc18\uc801\uc73c\ub85c ACB \ubc0f \ud5e4\ube44 \ub4c0\ud2f0 MCCB) \ub9cc Icw\ub97c \ud1b5\ud574 \uc2dc\uac04 \uc9c0\uc5f0\ub41c \uc870\uc815\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uce74\ud14c\uace0\ub9ac A \ucc28\ub2e8\uae30\ub97c \uc120\ud0dd\uc131 \uc5ed\ud560\ub85c \uac15\uc81c\ub85c \uc0ac\uc6a9\ud558\ub824\uace0 \ud558\uba74 \ubd88\ud544\uc694\ud55c \ud2b8\ub9bd \ub610\ub294 \ucc28\ub2e8\uae30 \uc190\uc0c1\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>Pro-Tip#2:<\/strong> Icw\uac00 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0.<\/p>\n<h3>\ubaa8\ud130 \uacf5\uae09 \uc7a5\uce58 \ud68c\ub85c, \ucd5c\uc885 \ubc30\uc804 \ud328\ub110 \ubc0f \ub300\ubd80\ubd84\uc758 \ubd84\uae30 \ud68c\ub85c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 Icw\ub294 \uad00\ub828\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\ub2e8\uae30\ub294 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uba74 \uac00\ub2a5\ud55c \ud55c \ube68\ub9ac \ud2b8\ub9bd\ub418\ub3c4\ub85d \uc124\uacc4\ub41c \uce74\ud14c\uace0\ub9ac A \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc9c0\uc5f0 \uc5c6\uc74c, \ucc28\ub2e8\uae30 \uc218\uc900\uc5d0\uc11c \uc120\ud0dd\uc131 \uc870\uc815 \uc5c6\uc74c (\uc870\uc815\uc744 \uc704\ud574 \ud4e8\uc988 \ub610\ub294 \uae30\ud0c0 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc74c) \ub530\ub77c\uc11c \ub2e8\uc2dc\uac04 \ub0b4\uc804\uc555 \uc6a9\ub7c9\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/h3>\n<p>\uc774\ub7ec\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \uc0ac\uc591 \uccb4\ud06c\ub9ac\uc2a4\ud2b8: Icu \ubc0f Ics. \uadf8\uac8c \uc804\ubd80\uc785\ub2c8\ub2e4. Icw\ub294 \uc801\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub9bc 2: IEC 60947-2 \uc120\ud0dd\uc131 \uce74\ud14c\uace0\ub9ac. \uce74\ud14c\uace0\ub9ac A \ucc28\ub2e8\uae30\ub294 \uc989\uc2dc \ud2b8\ub9bd\ub418\uba70 Icw \uc815\uaca9\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \ubaa8\ud130 \uacf5\uae09 \uc7a5\uce58 \ubc0f \ucd5c\uc885 \ubc30\uc804\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uce74\ud14c\uace0\ub9ac B \ucc28\ub2e8\uae30\ub294 \uc758\ub3c4\uc801\uc778 \ub2e8\uc2dc\uac04 \uc9c0\uc5f0\uc73c\ub85c \uc124\uc815\ud560 \uc218 \uc788\uc73c\uba70 Icw \uc815\uaca9\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc120\ud0dd\uc801 \uc870\uc815\uc774 \ud544\uc694\ud55c \uc8fc \uc778\ucee4\uba38 \ubc0f \ubc84\uc2a4 \uc5f0\uacb0 \ucc28\ub2e8\uae30\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uce74\ud14c\uace0\ub9ac A \ucc28\ub2e8\uae30\ub97c \uc120\ud0dd\uc131 \uc5ed\ud560\ub85c \uc0ac\uc6a9\ud558\ub824\uace0 \ud558\uba74 \ubd88\ud544\uc694\ud55c \ud2b8\ub9bd \ub610\ub294 \uc190\uc0c1\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<figure><img decoding=\"async\" class=\"alignnone size-full wp-image-20270\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/IEC-60947-2-Selectivity-Categories-Diagram.webp\" alt=\"IEC 60947-2 Selectivity Categories Diagram\" width=\"800\" height=\"450\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/IEC-60947-2-Selectivity-Categories-Diagram.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/IEC-60947-2-Selectivity-Categories-Diagram-300x169.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/IEC-60947-2-Selectivity-Categories-Diagram-768x432.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/IEC-60947-2-Selectivity-Categories-Diagram-18x10.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/IEC-60947-2-Selectivity-Categories-Diagram-600x338.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>Icm: \ud22c\uc785 \uc21c\uac04 (\ub2e8\ub77d \ud22c\uc785 \uc6a9\ub7c9).<\/figcaption><\/figure>\n<hr \/>\n<h2>\uc740 \uc815\uaca9 \ub2e8\ub77d \ud22c\uc785 \uc6a9\ub7c9\uc785\ub2c8\ub2e4. \uc9c0\uc815\ub41c \ud14c\uc2a4\ud2b8 \uc870\uac74\uc5d0\uc11c \ucc28\ub2e8\uae30\uac00 \ud22c\uc785 (\ud68c\ub85c\uc5d0 \uc5f0\uacb0) \ud560 \uc218 \uc788\ub294 \uac00\uc7a5 \ub192\uc740 \ud53c\ud06c \uc21c\uc2dc \uc804\ub958\uc785\ub2c8\ub2e4. \uc774 \uc815\uaca9\uc740 \ub300\ubd80\ubd84\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc0dd\uac01\ud558\uc9c0 \uc54a\ub294 \uc2dc\ub098\ub9ac\uc624\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \ud68c\ub85c\uc5d0 \uc774\ubbf8 \uace0\uc7a5\uc774 \uc788\ub294 \ub3d9\uc548 \ucc28\ub2e8\uae30\ub97c \ub2eb\uc73c\uba74 \uc5b4\ub5bb\uac8c \ub429\ub2c8\uae4c?<\/h2>\n<p><strong>Icm<\/strong> \uc5e3\uc9c0 \ucf00\uc774\uc2a4\ucc98\ub7fc \ub4e4\ub9ac\uc9c0\ub9cc \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc790\ub3d9 \uc808\uccb4 \uc2a4\uc704\uce58<\/p>\n<ul>\n<li><strong>\uc18c\uc2a4 \uc804\ud658 \uc911\uc5d0 \uae30\uc874 \uace0\uc7a5\uc5d0 \uc5f0\uacb0\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong> \uc218\ub3d9 \uc7ac\ud22c\uc785<\/li>\n<li><strong>\uc704\uce58\ub97c \ucc3e\uace0 \uc81c\uac70\ud558\uc9c0 \uc54a\uc740 \uace0\uc7a5 \ud6c4<\/strong> \ubcd1\ub82c \uc791\ub3d9<\/li>\n<li><strong>\ucc28\ub2e8\uae30\uac00 \ud65c\uc131 \ubc84\uc2a4\uc640 \ub3d9\uae30\ud654\ud558\uae30 \uc704\ud574 \ub2eb\ud788\ub294 \uacbd\uc6b0<\/strong> \uc18c\uc2a4 \ubcf5\uc6d0<\/li>\n<li><strong>\ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uace0\uc7a5\uc774 \uc9c0\uc18d\ub418\ub294 \uc5c5\uc2a4\ud2b8\ub9bc \uc81c\uac70 \ud6c4<\/strong> \ucc28\ub2e8\uae30\uac00 \uace0\uc7a5\uc5d0 \uc5f0\uacb0\ub418\ub294 \uc21c\uac04 \ud22c\uc785\ub825\uc740 \uc5c4\uccad\ub098\uac8c \ud07d\ub2c8\ub2e4. \uc815\uc0c1 \uc0c1\ud0dc \uace0\uc7a5 \uc804\ub958\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc2b5\ub2c8\ub2e4. \uc804\ub958\uc758 \uccab \ubc88\uc9f8 \ubc18\uc8fc\uae30\uc5d0\ub294 \ud68c\ub85c\uc758 \uc5ed\ub960 (\ub610\ub294 X\/R \ube44\uc728) \uc5d0 \ub530\ub77c RMS \uc815\uc0c1 \uc0c1\ud0dc \uace0\uc7a5 \uc804\ub958\uc758 2.0 ~ 2.5 \ubc30\uac00 \ub420 \uc218 \uc788\ub294 \ud53c\ud06c \ube44\ub300\uce6d \uc131\ubd84\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\"\ud22c\uc785 \uc21c\uac04\".<\/p>\n<p>This is <strong>\u201c- \ucc28\ub2e8\uae30\uc758 \uc791\ub3d9 \uc218\uba85\uc5d0\uc11c \uac00\uc7a5 \uaca9\ub82c\ud55c \uc21c\uac04\uc785\ub2c8\ub2e4.\u201d<\/strong>Icm \uacc4\uc0b0: k-\uacc4\uc218 \uad00\uacc4.<\/p>\n<h3>IEC 60947-2\ub294 Icu\uc5d0 \uc801\uc6a9\ub418\ub294 \uc2b9\uc218 (k-\uacc4\uc218) \uce21\uba74\uc5d0\uc11c Icm\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. k-\uacc4\uc218\ub294 Icu \uc815\uaca9\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub294 \ud14c\uc2a4\ud2b8 \ud68c\ub85c\uc758 \ub2e8\ub77d \uc5ed\ub960 (cos\u03c6) \uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/h3>\n<p>Icu \ubc94\uc704<\/p>\n<table border=\"1\">\n<thead>\n<tr>\n<th>\ud14c\uc2a4\ud2b8 \uc5ed\ub960 (cos\u03c6)<\/th>\n<th>k-\uacc4\uc218<\/th>\n<th>Icm \ud53c\ud06c<\/th>\n<th>6\u201310 kA<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1.7 \u00d7 Icu<\/td>\n<td>0.5<\/td>\n<td>1.7<\/td>\n<td>10\u201320 kA<\/td>\n<\/tr>\n<tr>\n<td>2.0 \u00d7 Icu<\/td>\n<td>0.3<\/td>\n<td>2.0<\/td>\n<td>20\u201350 kA<\/td>\n<\/tr>\n<tr>\n<td>\u226550 kA<\/td>\n<td>0.25<\/td>\n<td>2.1<\/td>\n<td>2.1 \u00d7 Icu<\/td>\n<\/tr>\n<tr>\n<td>2.2 \u00d7 Icu<\/td>\n<td>0.2<\/td>\n<td>2.2<\/td>\n<td>100 kA Icu (\u226550 kA \ubc94\uc704) \uc758 \ucc28\ub2e8\uae30\ub294 \ucd5c\uc18c 2.2 \u00d7 100 kA = \uc758 \ud45c\uc900\ud654\ub41c Icm\uc744 \uac16\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\uc608\uc2dc:<\/strong> 220 kA \ud53c\ud06c <strong>\uc2dc\uc2a4\ud15c\uc758 \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958\uac00 90 kA RMS\uc774\uace0 X\/R \ube44\uc728\uc774 200 kA\uc758 \ud53c\ud06c \ube44\ub300\uce6d \uc131\ubd84\uc744 \ub098\ud0c0\ub0b4\ub294 \uacbd\uc6b0 \ucc28\ub2e8\uae30\uc758 Icm\uc740 \ud574\ub2f9 \uace0\uc7a5\uc5d0 \uc548\uc804\ud558\uac8c \uc5f0\uacb0\ud558\ub824\uba74 \ucd5c\uc18c 200 kA \ud53c\ud06c\uc5ec\uc57c \ud569\ub2c8\ub2e4.<\/strong>.<\/p>\n<p>\ud22c\uc785 \uc6a9\ub7c9\uc744 \ud655\uc778\ud558\ub824\uba74 IEC 60947-2\uc758 \ud45c\uc900\ud654\ub41c k-\uacc4\uc218\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc815\uaca9\uc774 \u226550 kA Icu\uc778 \ucc28\ub2e8\uae30\uc758 \uacbd\uc6b0 Icm\uc740 \ucd5c\uc18c 2.2 \u00d7 Icu (\ud53c\ud06c) \uc5ec\uc57c \ud569\ub2c8\ub2e4. 100 kA \ucc28\ub2e8\uae30\ub294 \uace0\uc7a5\uc5d0 \uc548\uc804\ud558\uac8c \uc5f0\uacb0\ud558\ub824\uba74 Icm \u2265 220 kA \ud53c\ud06c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ucd5c\uc2e0 \ucc28\ub2e8\uae30\ub294 Icu \uc815\uaca9\uc5d0 \uc801\ud569\ud55c Icm\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc9c0\ub9cc \uc808\uccb4 \uc2a4\uc704\uce58 \uc560\ud50c\ub9ac\ucf00\uc774\uc158, \uc790\ub3d9 \uc7ac\ud22c\uc785 \uccb4\uacc4 \ub610\ub294 \uace0\uc7a5 \uc870\uac74\uc5d0\uc11c \ucc28\ub2e8\uae30\uac00 \ub2eb\ud790 \uc218 \uc788\ub294 \ubaa8\ub4e0 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ub300\ud574 \ud56d\uc0c1 \uc774 \uc0ac\uc591\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p><strong>\ud504\ub85c \ub05d#3:<\/strong> \uadf8\ub9bc 3: IEC 60947-2\uc5d0 \ub530\ub978 Icm \ud22c\uc785 \uc6a9\ub7c9 \uacc4\uc0b0. k-\uacc4\uc218 (Icu\uc5d0\uc11c \ud53c\ud06c Icm\uc73c\ub85c\uc758 \uc2b9\uc218) \ub294 \ub2e8\ub77d \uc5ed\ub960\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uc774\ub294 Icu \uc815\uaca9\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc815\uaca9\uc774 \u226550 kA Icu\uc778 \ucc28\ub2e8\uae30\uc758 \uacbd\uc6b0 Icm\uc740 \ucd5c\uc18c 2.2 \u00d7 Icu \ud53c\ud06c\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uc608: 100 kA \ucc28\ub2e8\uae30\ub294 \uace0\uc7a5\uc5d0 \uc548\uc804\ud558\uac8c \uc5f0\uacb0\ud558\ub824\uba74 Icm \u2265 220 kA \ud53c\ud06c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \ud45c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc808\uccb4 \uc2a4\uc704\uce58, \uc790\ub3d9 \uc7ac\ud22c\uc785 \ubc0f \ubcd1\ub82c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud22c\uc785 \uc6a9\ub7c9\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<figure><img decoding=\"async\" class=\"alignnone size-full wp-image-20271\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icm-Making-Capacity-Calculation-table.webp\" alt=\"Icm Making Capacity Calculation table\" width=\"800\" height=\"450\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icm-Making-Capacity-Calculation-table.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icm-Making-Capacity-Calculation-table-300x169.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icm-Making-Capacity-Calculation-table-768x432.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icm-Making-Capacity-Calculation-table-18x10.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Icm-Making-Capacity-Calculation-table-600x338.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>Icm\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uacbd\uc6b0.<\/figcaption><\/figure>\n<h3>\ucc28\ub2e8\uae30\uac00 \uc815\uc0c1 (\uace0\uc7a5 \uc5c6\uc74c) \uc870\uac74\uc5d0\uc11c \ub2eb\ud788\uace0 \uace0\uc7a5\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \uc5f4\ub9ac\ub294 \ub300\ubd80\ubd84\uc758 \uace0\uc815 \uc124\uce58\uc758 \uacbd\uc6b0 Icm \ud655\uc778\uc740 2\ucc28\uc801\uc785\ub2c8\ub2e4. \uc8fc\uc5b4\uc9c4 Icu\uc5d0 \ub300\ud55c \uc81c\uc870\uc5c5\uccb4\uc758 \ud45c\uc900 Icm\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uc801\uc808\ud569\ub2c8\ub2e4.<\/h3>\n<p>\uadf8\ub7ec\ub098 \uc808\uccb4 \uc2a4\uc704\uce58, \uc790\ub3d9 \uc7ac\ud22c\uc785 \uc2dc\uc2a4\ud15c \ub610\ub294 \uace0\uc7a5\uc5d0 \uc5f0\uacb0\ud558\ub294 \uac83\uc774 \uac00\ub2a5\ud55c \uc2dc\ub098\ub9ac\uc624\uc758 \uacbd\uc6b0 Icm\uc774 \uc8fc\uc694 \uc0ac\uc591\uc774 \ub429\ub2c8\ub2e4. \ub458 \ub2e4 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>\uc2dc\uc2a4\ud15c\uc758 \ud53c\ud06c \ube44\ub300\uce6d \uace0\uc7a5 \uc804\ub958\uc5d0 \ub300\ud55c Icm \u2265<\/p>\n<ol>\n<li>\ucc28\ub2e8\uae30\uc758 \uae30\uacc4\uc801 \ubc0f \uc804\uae30\uc801 \uc124\uacc4\ub294 \ud22c\uc785 \uc791\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4 (\uc77c\ubd80 \ucc28\ub2e8\uae30\ub294 \"\ucc28\ub2e8 \uc804\uc6a9\"\uc774\uba70 \uace0\uc7a5\uc5d0 \ub300\ud55c \ud22c\uc785\uc5d0 \ub300\ud55c \uc815\uaca9\uc774 \uc544\ub2d8).<\/li>\n<li>\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc911\uc694\ud55c \uc815\uaca9<\/li>\n<\/ol>\n<hr \/>\n<h2>\uc774\uc81c \uac01 \uc815\uaca9\uc758 \uc758\ubbf8\ub97c \uc774\ud574\ud588\uc73c\ubbc0\ub85c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ub17c\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/h2>\n<p>Now that you understand what each rating means, here\u2019s the application logic:<\/p>\n<h3>\ubaa8\ud130 \uacf5\uae09 \ud68c\ub85c (\uce74\ud14c\uace0\ub9ac A, \uc21c\uc2dc \ud2b8\ub9bd)<\/h3>\n<ul>\n<li><strong>\uc6b0\uc120 \uc21c\uc704 1:<\/strong> Icu \u2265 \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958 (10-20% \uc5ec\uc720 \ud3ec\ud568)<\/li>\n<li><strong>\uc6b0\uc120 \uc21c\uc704 2:<\/strong> Ics\ub294 \uac00\ub2a5\ud55c \ub192\uac8c\u2014\uc0b0\uc5c5 \uc2e0\ub8b0\uc131\uc744 \uc704\ud574 \uc774\uc0c1\uc801\uc73c\ub85c Icu\uc758 75-100%<\/li>\n<li><strong>\uc6b0\uc120 \uc21c\uc704 3:<\/strong> Icm \uac80\uc99d \u2265 IEC \ud45c\uc900\uc5d0 \ub530\ub978 k \u00d7 Icu (\ucc28\ub2e8\uae30\uac00 \uc62c\ubc14\ub974\uac8c \uc120\ud0dd\ub41c \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c \uc790\ub3d9)<\/li>\n<li><strong>\ud574\ub2f9 \uc5c6\uc74c:<\/strong> Icw (\uce74\ud14c\uace0\ub9ac A \ucc28\ub2e8\uae30\uc5d0\ub294 \ub2e8\uc2dc\uac04 \uc9c0\uc5f0\uc774 \uc5c6\uc74c)<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ucc28\ub2e8\uae30\ub294 \uace0\uc7a5 \uc2dc \uc989\uc2dc \ud2b8\ub9bd\ub429\ub2c8\ub2e4. \uc2e0\ub8b0\uc131\uc740 Ics\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \ud504\ub808\uc784\uc5d0\uc11c 50% Ics\uc640 100% Ics \ucc28\ub2e8\uae30\uc758 \ube44\uc6a9 \ucc28\uc774\ub294 \uace0\uc7a5 \ud6c4 \ucc28\ub2e8\uae30 \uad50\uccb4 \ubc0f \uc0dd\uc0b0 \uc911\ub2e8 \uc2dc\uac04 \ube44\uc6a9\uc5d0 \ube44\ud574 \ubbf8\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc \uc778\uc785\uad6c \ubc0f \ubc84\uc2a4 \uc5f0\uacb0 \ucc28\ub2e8\uae30 (\uce74\ud14c\uace0\ub9ac B, \uc120\ud0dd\uc131 \ud611\uc870)<\/h3>\n<ul>\n<li><strong>\uc6b0\uc120 \uc21c\uc704 1:<\/strong> Icu \u2265 \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958<\/li>\n<li><strong>\uc6b0\uc120 \uc21c\uc704 2:<\/strong> Icw \u2265 \uc0ac\uc6a9\ud558\ub824\ub294 \ub2e8\uc2dc\uac04 \uc9c0\uc5f0 \uc124\uc815\uc5d0 \ub300\ud55c \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958 (\uc804\ub958 \ubc0f \uc2dc\uac04 \ubaa8\ub450 \ud655\uc778: \uc608: Icw = 0.5\ucd08 \ub3d9\uc548 50 kA)<\/li>\n<li><strong>\uc6b0\uc120 \uc21c\uc704 3:<\/strong> Ics = Icu\uc758 100% (ACB \ubc0f \ud504\ub9ac\ubbf8\uc5c4 MCCB\uc758 \ud45c\uc900)<\/li>\n<li><strong>\uc6b0\uc120 \uc21c\uc704 4:<\/strong> Icm \uac80\uc99d \u2265 k \u00d7 Icu<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 Icw\uac00 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4. \uc120\ud0dd\uc131\uc744 \uc704\ud574 0.5\ucd08 \ub2e8\uc2dc\uac04 \uc9c0\uc5f0\uc744 \uc124\uc815\ud558\uba74 \ucc28\ub2e8\uae30\uc758 Icw\uac00 \ud574\ub2f9 \uc804\uccb4 \uc9c0\uc18d \uc2dc\uac04 \ub3d9\uc548 \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958\ub97c \ucee4\ubc84\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc804\ud658 \uc2a4\uc704\uce58 (\uace0\uc7a5 \uc2dc \uc7a0\uc7ac\uc801 \ud22c\uc785)<\/h3>\n<ul>\n<li><strong>\uc6b0\uc120 \uc21c\uc704 1:<\/strong> Icu \u2265 \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958<\/li>\n<li><strong>\uc6b0\uc120 \uc21c\uc704 2:<\/strong> Icm \u2265 \ud53c\ud06c \ube44\ub300\uce6d \uace0\uc7a5 \uc804\ub958 (\uc2dc\uc2a4\ud15c\uc758 X\/R \ube44\uc728\uc5d0\uc11c \uacc4\uc0b0)<\/li>\n<li><strong>\uc6b0\uc120 \uc21c\uc704 3:<\/strong> Ics = Icu\uc758 100%<\/li>\n<li><strong>\uc6b0\uc120 \uc21c\uc704 4:<\/strong> \ucc28\ub2e8\uae30\uac00 \ud22c\uc785 \uc758\ubb34\uc5d0 \ub300\ud574 \uc815\uaca9\uc778\uc9c0 \ud655\uc778 (\ubaa8\ub4e0 \ucc28\ub2e8\uae30\uac00 \uadf8\ub7f0 \uac83\uc740 \uc544\ub2d8)<\/li>\n<\/ul>\n<p>\uc804\ud658 \uc2a4\uc704\uce58 \ubc0f \uc790\ub3d9 \uc7ac\ud3d0\ub85c\uc758 \uacbd\uc6b0 Icm\uc774 \uc6b0\uc120 \uc21c\uc704 \ubaa9\ub85d\uc5d0\uc11c \uc62c\ub77c\uac11\ub2c8\ub2e4. \ucc28\ub2e8\uae30\uac00 \uc811\uc810 \uc6a9\ucc29 \ub610\ub294 \uae30\uacc4\uc801 \uace0\uc7a5 \uc5c6\uc774 \uace0\uc7a5\uc5d0 \ud22c\uc785\ub420 \uc218 \uc788\ub2e4\ub294 \ud655\uc2e0\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\ud504\ub85c \ub05d#4:<\/strong> \uc21c\uc2dc \ud2b8\ub9bd\uc774 \uc788\ub294 \ubaa8\ud130 \uacf5\uae09 \ud68c\ub85c\uc758 \uacbd\uc6b0 \uc0ac\uc591 \uacc4\uce35 \uad6c\uc870\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. 1) Icu \u2265 \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958, 2) Ics\ub294 \uac00\ub2a5\ud55c \ub192\uac8c (\uc774\uc0c1\uc801\uc73c\ub85c Icu\uc758 75-100%), 3) Icw\ub294 \uc801\uc6a9\ub418\uc9c0 \uc54a\uc74c, 4) Icm \uac80\uc99d \u2265 k \u00d7 Icu. \uc120\ud0dd\uc131\uc774 \uc788\ub294 \uc8fc \uc778\uc785\uad6c\uc758 \uacbd\uc6b0 Icw\ub97c \uc6b0\uc120 \uc21c\uc704 2\ub85c \ucd94\uac00\ud558\uace0 \uc2dc\uac04 \uc9c0\uc5f0 \uc124\uc815 \uc9c0\uc18d \uc2dc\uac04\uacfc \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<figure><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-20272\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Application-Specific-Ratings-Matrix.webp\" alt=\"Application-Specific Ratings Matrix\" width=\"800\" height=\"450\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Application-Specific-Ratings-Matrix.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Application-Specific-Ratings-Matrix-300x169.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Application-Specific-Ratings-Matrix-768x432.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Application-Specific-Ratings-Matrix-18x10.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/11\/Application-Specific-Ratings-Matrix-600x338.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>\uadf8\ub9bc 4: \uc560\ud50c\ub9ac\ucf00\uc774\uc158\ubcc4 \uc815\uaca9 \ub9e4\ud2b8\ub9ad\uc2a4. \uc774 \ube60\ub978 \ucc38\uc870 \uac00\uc774\ub4dc\ub294 \uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud574 \uc5b4\ub5a4 \ud68c\ub85c \ucc28\ub2e8\uae30 \uc815\uaca9\uc774 \uc911\uc694\ud558\uace0, 2\ucc28\uc801\uc774\uba70, \uc801\uc6a9 \ubd88\uac00\ub2a5\ud55c\uc9c0 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ubaa8\ud130 \uacf5\uae09 \uc7a5\uce58\ub294 Icu\/Ics\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \uc8fc \uc778\uc785\uad6c\ub294 \uc120\ud0dd\uc131\uc744 \uc704\ud574 Icw\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4. \uc804\ud658 \uc2a4\uc704\uce58\ub294 Icm \uc6b0\uc120 \uc21c\uc704\ub97c \ub192\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \uc815\uaca9\uc774 \ubaa8\ub4e0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud574 \ub3d9\uc77c\ud558\uac8c \uc911\uc694\ud55c \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc124\uce58\uc5d0 \ub300\ud55c \uc2e0\ub8b0\uc131\uc744 \uad00\ub9ac\ud558\ub294 \uc815\uaca9\uc744 \uc544\ub294 \uac83\uc774 \uc801\uc808\ud55c \uc0ac\uc591\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/figcaption><\/figure>\n<hr \/>\n<h2>\uacb0\ub860: \uc57d\uc5b4 \uadf8 \uc774\uc0c1<\/h2>\n<p>\uc2dc\uc791 \ubd80\ubd84\uc758 \uace0\uc7a5\ub09c \ucc28\ub2e8\uae30\ub85c \ub3cc\uc544\uac00\uc11c: 50 kA Icu, 25 kA Ics, 38 kA \uace0\uc7a5 \uc804\ub958 \uc2dc\uc2a4\ud15c\uc5d0 \uc124\uce58\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc0ac\uc591 \uc624\ub958\ub294 \uc624\uc0b0\uc774 \uc544\ub2c8\ub77c \uc798\ubabb\ub41c \uc815\uaca9\uc744 \ud655\uc778\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>Icu, Ics, Icw \ubc0f Icm\uc740 \uc0c1\ud638 \uad50\ud658\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud574 \ub611\uac19\uc774 \uc911\uc694\ud55c \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ub370\uc774\ud130\uc2dc\ud2b8\ub294 \uc124\uce58\uc5d0 \ub300\ud55c \uc2e0\ub8b0\uc131\uc744 \uad00\ub9ac\ud558\ub294 \uc815\uaca9\uc744 \uc54c\ub824\uc8fc\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacc4\uce35 \uad6c\uc870\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>Icu<\/strong> Icu\ub294 \uc9c4\uc785 \uc694\uad6c \uc0ac\ud56d\uc785\ub2c8\ub2e4. \ucc28\ub2e8\uae30\ub294 \ucd5c\ub300 \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958\ub97c \ucc98\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>Ics<\/strong> Ics\ub294 \uc2e0\ub8b0\uc131 \uba54\ud2b8\ub9ad\uc785\ub2c8\ub2e4. \uace0\uc7a5 \ud6c4 \uc11c\ube44\uc2a4 \uac00\ub2a5\uc131\uc744 \uacb0\uc815\ud558\ub294 \uc815\uaca9\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>Icw<\/strong> Icw\ub294 \uc120\ud0dd\uc131 \ud65c\uc131\ud654\uae30\uc785\ub2c8\ub2e4. \ub2e8\uc2dc\uac04 \uc9c0\uc5f0\uc774 \uc788\ub294 \uce74\ud14c\uace0\ub9ac B \ucc28\ub2e8\uae30\uc5d0\ub9cc \uad00\ub828\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>Icm<\/strong> Icm\uc740 \ud22c\uc785 \uac80\uc99d\uc785\ub2c8\ub2e4. \uc804\ud658 \uc2a4\uc704\uce58 \ubc0f \uc7ac\ud3d0\ub85c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub300\ubd80\ubd84\uc758 \uc0ac\uc591 \uc624\ub958\ub294 2\ub2e8\uacc4\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c Icu, \ubd80\uc801\uc808\ud55c Ics. \ud574\uacb0\ucc45\uc740 \uac04\ub2e8\ud569\ub2c8\ub2e4. Ics \u2265 \uc608\uc0c1 \uace0\uc7a5 \uc804\ub958\ub97c \uc9c0\uc815\ud558\uace0 \uc911\uc694\ud55c \uc0b0\uc5c5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 Ics = Icu\uc758 100%\ub97c \uc8fc\uc7a5\ud558\uc2ed\uc2dc\uc624. \uac00\uaca9 \ud504\ub9ac\ubbf8\uc5c4\uc740 \ubbf8\ubbf8\ud569\ub2c8\ub2e4. \uc2e0\ub8b0\uc131 \ud5a5\uc0c1\uc740 \uc804\ubd80\uc785\ub2c8\ub2e4.<\/p>\n<p>Your <a href=\"https:\/\/test.viox.com\/ko\/mcb\/\">\ud68c\ub85c \ucc28\ub2e8\uae30<\/a>\u2018\ucc28\ub2e8\uae30\uc758 \uc5ed\ud560\uc740 \uc124\uce58\ub97c \ubcf4\ud638\ud558\uace0 \ub2e4\uc74c \uace0\uc7a5\uc5d0 \ub300\ube44\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. 4\uac00\uc9c0 \uc815\uaca9 \ubaa8\ub450 \uc911\uc694\ud558\uc9c0\ub9cc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud574 \uc5b4\ub5a4 \uc815\uaca9\uc744 \ud655\uc778\ud574\uc57c \ud558\ub294\uc9c0 \uc544\ub294 \uacbd\uc6b0\uc5d0\ub9cc \ud574\ub2f9\ub429\ub2c8\ub2e4.<\/p>\n<p><strong>\ud45c\uc900 \ubc0f \uc18c\uc2a4\uc5d0 \ucc38\uc870:<\/strong><\/p>\n<ul>\n<li>IEC 60947-2:2024 (\uc800\uc804\uc555 \uac1c\ud3d0 \uc7a5\uce58 \ubc0f \uc81c\uc5b4 \uc7a5\uce58 \u2013 \ud30c\ud2b8 2: \ud68c\ub85c \ucc28\ub2e8\uae30)<\/li>\n<li>IEC 60947-2:2024 \uc120\ud0dd\uc131 \uce74\ud14c\uace0\ub9ac \uc815\uc758 (\uce74\ud14c\uace0\ub9ac A \ubc0f B)<\/li>\n<li>IEC 60947-2:2024 \ub2e8\ub77d \ud68c\ub85c \ud14c\uc2a4\ud2b8 \uc2dc\ud000\uc2a4 (Icu\uc758 \uacbd\uc6b0 O\u2011t\u2011CO, Ics\uc758 \uacbd\uc6b0 O\u2011CO\u2011CO)<\/li>\n<li>IEC 60947-2:2024 \ud22c\uc785 \uc6a9\ub7c9 k-\ud329\ud130 \ud14c\uc774\ube14<\/li>\n<\/ul>\n<p><strong>\uc801\uc2dc\uc131\uc5d0 \ubb38\uc758:<\/strong> 2025\ub144 11\uc6d4 \ud604\uc7ac \ubaa8\ub4e0 \uae30\uc220 \uc0ac\uc591, \uc815\uaca9 \uc815\uc758 \ubc0f \ud45c\uc900 \ucc38\uc870\uac00 \uc815\ud655\ud569\ub2c8\ub2e4. IEC 60947-2:2024 (\uc5d0\ub514\uc158 6.0)\uc740 2024\ub144 9\uc6d4\uc5d0 \uac8c\uc2dc\ub41c \ucd5c\uc2e0 \ubc84\uc804\uc785\ub2c8\ub2e4.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The spec sheet looked perfect. 50 kA Icu rating, well above your calculated 38 kA fault current. You signed off on the order, the breaker shipped, installation went smoothly. Three months later, a short circuit on the main distribution bus. The breaker cleared the fault in milliseconds\u2014exactly as designed. But when your team powered back [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20276,"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-20268","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\/20268","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=20268"}],"version-history":[{"count":3,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/20268\/revisions"}],"predecessor-version":[{"id":20275,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/posts\/20268\/revisions\/20275"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media\/20276"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/media?parent=20268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/categories?post=20268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/ko\/wp-json\/wp\/v2\/tags?post=20268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}