{"id":496,"date":"2026-06-06T19:19:25","date_gmt":"2026-06-06T19:19:25","guid":{"rendered":"https:\/\/khkrh7q1ur.wpdns.site\/?p=496"},"modified":"2026-06-06T19:39:52","modified_gmt":"2026-06-06T19:39:52","slug":"mccb-test-bench-best-practices-for-reliable-testing","status":"publish","type":"post","link":"https:\/\/benlongkj.com\/ko\/blog\/mccb-test-bench-best-practices-for-reliable-testing\/","title":{"rendered":"\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud68c\ub85c \ucc28\ub2e8\uae30 \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c MCCB \ud14c\uc2a4\ud2b8 \ubca4\uce58 \ubaa8\ubc94 \uc0ac\ub840 10\uac00\uc9c0"},"content":{"rendered":"

\uc2e4\uc81c \ud488\uc9c8 \ub3c4\uc804:<\/strong> \ud328\ub110 \ube4c\ub529 LLC\uc758 \ud488\uc9c8 \uad00\ub9ac\uc790\uc5d0 \ub530\ub974\uba74 500\uac1c\uc758 MCCB \ud14c\uc2a4\ud2b8 \ud6c4 \ub2e4\uc74c\uacfc \uac19\uc740 \uacb0\ub860\uc774 \ub098\uc654\ub2e4: \u201c\uc6b0\ub9ac\ub294 \ubaa8\ub4e0 \uac83\uc744 \uc815\uae30 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5f4 \ucc28\ub2e8 \uac04\ud5d0\uc801 \uc2e4\ud328\uc640 \uad00\ub828\ud558\uc5ec \uc124\uce58 \ud6c4 \ud604\uc7a5\uc5d0\uc11c 12\uac1c\uac00 \uac70\ubd80\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\u201d \uc5f4 \ucc28\ub2e8 \uc2e4\ud328\uc728\uc774 \ud14c\uc2a4\ud2b8 \ubca4\uce58\uc5d0\uc11c \ub193\uce5c \uc774\uc720\ub294 \ub378\ud0c0\/\ubcc0\ub3d9\uc774 \ud14c\uc2a4\ud2b8\ub418\uc9c0 \uc54a\uc558\uae30 \ub54c\ubb38\uc774\uba70, \ud14c\uc2a4\ud2b8\ub294 25\ub3c4 \uc12d\uc528\uc5d0\uc11c\ub9cc \uc218\ud589\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p><\/blockquote>\n

\uc548 MCCB \ud14c\uc2a4\ud2b8 \ubca4\uce58<\/strong><\/a> \uae30\ubcf8\uc801\uc778 \ud1b5\uacfc\/\ubd88\ud1b5\uacfc \uc2a4\ud14c\uc774\uc158\uc774 \uc544\ub2c8\ub77c \ucd94\uac00\uc801\uc778 \ucc45\uc784\uc774 \uc788\ub294 \uc2a4\ud14c\uc774\uc158\uc785\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ubca4\uce58\uc758 \ucc45\uc784\uc740 \ub2e4\uc591\ud55c \uc628\ub3c4\ub97c \ud1b5\ud574 \uc5f4 \ubcf4\uc815, \uc790\uae30 \ucc28\ub2e8 \uc784\uacc4\uac12, \uc808\uc5f0 \ubc0f \uae30\uacc4\uc801 \ub0b4\uad6c\uc131\uc744 \uc815\ud655\ud558\uac8c \uce21\uc815\ud558\uc5ec \uc131\ud615 \ucf00\uc774\uc2a4 \ud68c\ub85c \ucc28\ub2e8\uae30(\uc815\uaca9 \ubc94\uc704 10A \u2013 1600A; \ucc28\ub2e8 \uc6a9\ub7c9 \ucd5c\ub300 150kA)\ub97c \uc801\uc808\ud788 \ud14c\uc2a4\ud2b8\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \ud488\uc9c8 \uc900\uc218 MCCB \ud14c\uc2a4\ud2b8 \ubca4\uce58\ub97c \uae30\ubcf8 \uc900\uc218 \ud14c\uc2a4\ud2b8 \ubca4\uce58\uc640 \uad6c\ubcc4\ud558\uae30 \uc704\ud55c 10\uac00\uc9c0 \ubaa8\ubc94 \uc0ac\ub840\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ubc94 \uc0ac\ub840\ub294 IEC 60947-2 \ubc0f \ub300\ub7c9 \uc0dd\uc0b0 \ub77c\uc778\uc758 \uc0dd\uc0b0 \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n

\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ub2e4\uc74c \ub0b4\uc6a9\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/h2>\n
    \n
  • \ub124 \uac00\uc9c0 \uc0ac\uc804 \ud14c\uc2a4\ud2b8 \uc124\uc815 \uad00\ud589(\ud658\uacbd, \ubcf4\uc815, \ubb38\uc11c\ud654, \uc548\uc804)<\/li>\n
  • \uc138 \uac00\uc9c0 \ud575\uc2ec \ud14c\uc2a4\ud2b8 \uad00\ud589(\uc5f4, \uc790\uae30, \uc808\uc5f0\/\uc720\uc804\uccb4)<\/li>\n
  • \ub370\uc774\ud130 \ubc0f \uc9c0\uc18d\uc801 \uac1c\uc120\uc744 \uc704\ud55c \ub450 \uac00\uc9c0 \uad00\ud589<\/li>\n
  • \uc7a5\uae30 \uc2e0\ub8b0\uc131\uc744 \uc704\ud55c \ud558\ub098\uc758 \ud3ec\uad04\uc801 \uad00\ud589<\/li>\n
  • MCCB \ud14c\uc2a4\ud2b8\uc5d0 \ub300\ud55c FAQ(\uc804\uae30, \uc758\ub8cc \uc544\ub2d8)<\/li>\n<\/ul>\n

    \"\uc2e0\ub8b0\ud560<\/p>\n

    \uc0ac\uc804 \ud14c\uc2a4\ud2b8 \uc124\uc815 \uad00\ud589(1\u20134)<\/h2>\n

    \uc8fc\ubcc0 \uc628\ub3c4\ub97c \u00b15\u00b0C \uc774\ub0b4\ub85c \uc81c\uc5b4<\/h3>\n

    MCCB \uc5f4 \ucc28\ub2e8 \ud14c\uc2a4\ud2b8\ub294 \uc804\ub958\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5f4\uc744 \uc0dd\uc131\ud558\ub294 \ubc14\uc774\uba54\ud0c8 \uc2a4\ud2b8\ub9bd\uc73c\ub85c \uc218\ud589\ub418\uc9c0\ub9cc, \ubc14\uc774\uba54\ud0c8 \uc2a4\ud2b8\ub9bd\uc774 \uc791\ub3d9\ud558\ub294 \uc18d\ub3c4\ub294 \ud750\ub974\ub294 \uc804\ub958\uc758 \uc591\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc8fc\ubcc0 \uacf5\uae30\uc758 \uc628\ub3c4\uc5d0\ub3c4 \uc758\uc874\ud569\ub2c8\ub2e4. \uc624\ube10\uc5d0 \ub108\ubb34 \uac00\uae4c\uc774 \uc788\uac70\ub098 \uc9c1\uc0ac\uad11\uc120\uc774 \ube44\uce58\ub294 \ud14c\uc2a4\ud2b8 \ubca4\uce58\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub294 \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubc14\uc774\uba54\ud0c8 \ucc28\ub2e8 \uc7a5\uce58\ub97c \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud55c \ucd5c\uc801\uc758 \ud658\uacbd\uc740 25\u00b0C \u00b15\u00b0C\uc758 \uc628\ub3c4 \ubc94\uc704\uc774\uba70, \ub370\uc774\ud130 \ub85c\uac70\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud14c\uc2a4\ud2b8 \uc601\uc5ed\uc758 \uc628\ub3c4\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc774 \ubc94\uc704\ub97c \ubc97\uc5b4\ub09c \uc628\ub3c4\ub97c \uace0\ub824\ud558\uc5ec \ud14c\uc2a4\ud2b8\uc5d0 \uc218\uc815 \uc694\uc18c\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4. \ub9ce\uc740 \ub300\ub7c9 \uc0dd\uc0b0 \ub77c\uc778\uc5d0\ub294 MCCB \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \uc628\ub3c4 \uc870\uc808\ub41c \ubc29\uc5d0 \uc804\uc6a9 \ud14c\uc2a4\ud2b8 \ubca4\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \uc804\ub958\uc6d0 \ubc0f \uc13c\uc11c\ub97c 6\uac1c\uc6d4\ub9c8\ub2e4 \ubcf4\uc815<\/h3>\n

    \ud14c\uc2a4\ud2b8 \uc804\ub958\uc5d0 +5% \uc624\ub958\uac00 \uc788\uc73c\uba74 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ucc28\ub2e8 \uc2dc\uac04 \ucc28\uc774\uac00 \uc0dd\uc131\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \ud14c\uc2a4\ud2b8 \uc804\ub958 \ud56d\ubaa9(\uc608: 100A, 500A, 1000A)\uc5d0\uc11c \ucd94\uc801 \uac00\ub2a5\ud55c \uae30\uc900 \uc804\ub958\uacc4(\uc815\ud655\ub3c4 \u00b10.5%)\ub97c \uc0ac\uc6a9\ud558\uc5ec \uae30\ubcf8 \uc804\ub958 \uc8fc\uc785\uc6d0\uc758 \uc815\ud655\uc131\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ubcf4\uc815 \uae30\ub85d\uc740 \ucd5c\uc18c 3\ub144 \ub3d9\uc548 \ubcf4\uad00\ud574\uc57c \ud569\ub2c8\ub2e4. MCCB \uc7a5\uc2dc\uac04 \uc5f4 \ubcf4\uc815 \ubca4\uce58\ub294 \uc791\uc5c5\uc744 \uc2dc\uc791\ud558\uae30 \uc804\uc5d0 \uac80\uc99d\ub41c \uc804\ub958 \uc815\ud655\uc131 \uc694\uad6c \uc0ac\ud56d\uc744 \uc785\uc99d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \u201c\ud14c\uc2a4\ud2b8 \uc2e4\ud589 \uc804\uc5d0 \ud14c\uc2a4\ud2b8 \uacc4\ud68d\uc744 \uc218\ub9bd\ud558\ub77c\u201d \uaddc\uce59\uc744 \uc2dc\ud589<\/h3>\n

    \ubaa8\ub4e0 MCCB \uc720\ud615\uc5d0 \ub300\ud574 \ub2e4\uc74c\uc744 \ud3ec\ud568\ud558\ub294 \uc11c\uba74 \ud45c\uc900 \uc6b4\uc601 \uc808\ucc28(SOP)\ub97c \uac1c\ubc1c\ud569\ub2c8\ub2e4:
    \n\ud14c\uc2a4\ud2b8 \uc804\ub958\ub97c \uc218\ud589\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc804\ub958(% I\ub85c\uc11c).
    \n\ud14c\uc2a4\ud2b8\uc640 \uad00\ub828\ub41c \uc2dc\uac04 \ucc3d.
    \n\ud14c\uc2a4\ud2b8 \uc911 \uc7a5\uce58\uac00 \uc791\ub3d9\ub418\ub294 \ud69f\uc218.
    \n\uc7a5\uce58\uc758 \uc131\uacf5 \ub610\ub294 \uc2e4\ud328\ub97c \uacb0\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uae30\uc900.<\/p>\n

    \ubb38\uc11c\ud654\ub41c \uacc4\ud68d \uc5c6\uc774 \ud0d0\uc0c9\uc801 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ud0d0\uc0c9\uc801 \ud14c\uc2a4\ud2b8\ub294 \ube44\ud45c\uc900\uc801\uc774\uace0 \uc77c\uad00\ub418\uc9c0 \uc54a\uc740 \uacb0\uc815\uc744 \ucd08\ub798\ud560 \uac83\uc785\ub2c8\ub2e4. MCCB \uc218\ub3d9 \uc790\uae30 \ud2b8\ub9bd \ud14c\uc2a4\ud2b8 \ubca4\uce58\ub294 \uac01 \uc790\uae30 \uace1\uc120(C, D \ubc0f K)\uc5d0 \ub300\ud574 \uba85\ud655\ud558\uac8c \uc124\uc815\ub41c \uc808\ucc28\ub97c \uac00\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

    \ubb3c\ub9ac\uc801 \uc7a5\ubcbd \ubc0f \ube44\uc0c1 \uc815\uc9c0 \ubc30\uce58 \uc0ac\uc6a9<\/h3>\n

    5000A\ub97c \ucd08\uacfc\ud558\ub294 \uace0\uc804\ub958 \uc218\uc900\uc5d0\uc11c MCCB\ub97c \ud14c\uc2a4\ud2b8\ud558\uba74 \uc544\ud06c \ud50c\ub798\uc2dc\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. MCCB \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uae30 \uc804\uc5d0 \ub2e4\uc74c \uc608\ubc29 \uc870\uce58\ub97c \ucde8\ud558\uc2ed\uc2dc\uc624: \ud14c\uc2a4\ud2b8 \uc601\uc5ed \uc8fc\uc704\uc5d0 \ud22c\uba85\ud55c \ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8 \ucc28\ud3d0\ub9c9\uc744 \uc124\uce58\ud558\uc2ed\uc2dc\uc624; \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\ub294 \ub450 \uac1c(2)\uc758 \ube44\uc0c1 \uc815\uc9c0 \ubc84\ud2bc\uc744 \uc81c\uacf5\ud558\uc2ed\uc2dc\uc624; \uadf8\ub9ac\uace0 \uc8fc \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc5d0 \ub300\ud55c \uc7a0\uae08\/\ud0dc\uadf8 \uc544\uc6c3 \uc2a4\ud14c\uc774\uc158\uc744 \uc81c\uacf5\ud558\uc2ed\uc2dc\uc624. MCCB \ubc18\uc790\ub3d9 \uace0\uc804\uc555 \ud14c\uc2a4\ud2b8 \ubca4\uce58\uc640 \uac19\uc740 \uc790\ub3d9\ud654\ub41c \ubca4\uce58\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\ub294 \uacbd\uc6b0 \ud14c\uc2a4\ud2b8 \ud68c\ub85c\uc640 \uc778\ud074\ub85c\uc800 \ubb38\uc774 \uc778\ud130\ub85d\ub418\uc5b4 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

    \"MCCB<\/p>\n

    \ud575\uc2ec \ud14c\uc2a4\ud2b8 \uad00\ud589(5\u20137)<\/h2>\n

    \ub450 \uac1c\uc758 \uc804\ub958 \uc218\uc900\uc5d0\uc11c \uc5f4 \ubcf4\uc815\uc744 \uc218\ud589\ud558\uc2ed\uc2dc\uc624.<\/h3>\n

    \uc815\uaca9 \uc804\ub958\uc758 100%(\ud2b8\ub9bd \uc5c6\uc74c)\uc640 \uc815\uaca9 \uc804\ub958\uc758 135%(1\uc2dc\uac04 \ub0b4 \ud2b8\ub9bd)\ub97c IEC 60947\u20112\uc5d0 \ub530\ub77c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub300\ubd80\ubd84\uc758 \uc81c\uc870\uc5c5\uccb4\/\ud14c\uc2a4\ud2b8 \ubca4\uce58\ub294 135%\uc5d0\uc11c\ub9cc \ud2b8\ub9bd\uc744 \ud655\uc778\ud558\ubbc0\ub85c \ub0ae\uc740 \uacfc\ubd80\ud558\uc5d0\uc11c \ubcf4\uc815 \ub4dc\ub9ac\ud504\ud2b8\ub97c \ub193\uce58\uac8c \ub429\ub2c8\ub2e4. \ucd5c\uc120\uc758 \ubc29\ubc95\uc740 115% \ubc0f 150%\uc5d0\uc11c \ud2b8\ub9bd \uc2dc\uac04\uc744 \uae30\ub85d\ud558\uc5ec \uc2dc\uac04-\uc804\ub958 \uace1\uc120\uc744 \uc644\uc804\ud788 \uc644\ub8cc\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. MCCB \uc7a5\uc2dc\uac04(\uc5f4) \ubcf4\uc815 \ud14c\uc2a4\ud2b8 \ubca4\uce58\ub294 \uc774\ub7ec\ud55c \ubaa8\ub4e0 \ud14c\uc2a4\ud2b8\ub97c \uc790\ub3d9\uc73c\ub85c \uc218\ud589\ud558\ub3c4\ub85d \uac1c\ubc1c\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

    \uace1\uc120\uc758 \uacbd\uacc4\uc5d0\uc11c \uc790\uae30 \ud2b8\ub9bd\uc744 \ud14c\uc2a4\ud2b8\ud558\uc2ed\uc2dc\uc624.<\/h3>\n

    c-\uace1\uc120 mccb(5-10x in)\ub97c \ud14c\uc2a4\ud2b8\ud560 \ub54c, 10x in\uc5d0\uc11c \ucc28\ub2e8\uae30\ub97c \ud14c\uc2a4\ud2b8\ud558\uc9c0 \ub9d0\uace0, \uc989\uc2dc \ud2b8\ub9bd\uc744 \uc720\ubc1c\ud558\ub294 \ucd5c\uc18c \uc804\ub958\ub97c \ucc3e\uae30 \uc704\ud574 \uc7a5\uce58\ub97c \ud14c\uc2a4\ud2b8\ud558\uc2ed\uc2dc\uc624. \uad8c\uc7a5 \uc811\uadfc \ubc29\uc2dd\uc740 4x in\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec \ud2b8\ub9bd \uc804\ub958\ub97c \uacb0\uc815\ud560 \ub54c\uae4c\uc9c0 0.5x\uc758 \uc810\uc9c4\uc801\uc778 \ub2e8\uacc4\ub85c \uc804\ub958\ub97c \uc99d\uac00\uc2dc\ud0a4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc81c\ub300\ub85c \uc791\ub3d9\ud558\ub294 mccb\ub294 \uac12\uc758 \ubc94\uc704\uc5d0\uc11c 5x\uc640 10x \uc0ac\uc774\uc5d0\uc11c \ud2b8\ub9bd\ud574\uc57c \ud569\ub2c8\ub2e4. \ud558\ub098\uc758 \ub192\uc740 \uac12\uc5d0\uc11c\ub9cc \uc7a5\uce58\ub97c \ud14c\uc2a4\ud2b8\ud558\uba74 \ub108\ubb34 \uc77c\ucc0d(\uc798\ubabb\ub41c \ud2b8\ub9bd) \ub610\ub294 \ub108\ubb34 \ub2a6\uac8c(\uc704\ud5d8\uc758 \uc704\ud5d8) \ud2b8\ub9bd\ub418\ub294 \uc7a5\uce58\ub97c \ub193\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\ub2a5\ud558\ub2e4\uba74 c-\uace1\uc120 mccb \ud2b8\ub9bd \uba54\ucee4\ub2c8\uc998\uc744 \uc815\ud655\ud558\uac8c \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud574 \uc790\ub3d9 \uc804\ub958 \uc2a4\uc704\ud551 \uae30\ub2a5\uc774 \uc788\ub294 \ud14c\uc2a4\ud2b8 \uae30\uacc4\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n

    \uc808\uc5f0 \uc800\ud56d \uac80\uc0ac\uc640 \ud568\uaed8 \uc720\uc804 \ub0b4\uc804\uc555 \ud14c\uc2a4\ud2b8\ub97c \uacb0\ud569\ud558\uc2ed\uc2dc\uc624.<\/h3>\n

    \uace0\uc804\uc555 \uc720\uc804\uccb4 \ud14c\uc2a4\ud2b8(\uc815\uaca9 \uc804\uc555\uc758 2\ubc30, \uc804\uc6d0 \uc801\uc6a9 \uc804 1\ubd84 \ub3d9\uc548 \ucd94\uac00\ub85c 1,000\ubcfc\ud2b8)\uc640 500\/1,000\ubcfc\ud2b8 \uc808\uc5f0 \uc800\ud56d(IR) \ud14c\uc2a4\ud2b8(100 \uba54\uac00\uc634 \uc774\uc0c1\uc758 \uac12\uc774 \ud544\uc694\ud568)\ub294 \uc5f4 \ubc0f \uc790\uae30 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud55c \ud6c4\uc5d0 \ud544\uc694\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ud14c\uc2a4\ud2b8 \ubca4\uce58\ub294 \uc774 \ud14c\uc2a4\ud2b8 \uc911 \ud558\ub098\ub9cc \uc218\ud589\ud558\uc9c0\ub9cc, \ub450 \uac00\uc9c0 \ubaa8\ub450 \uc218\ud589\ud558\uba74 \ub2e4\uc591\ud55c \uc720\ud615\uc758 \uace0\uc7a5\uc744 \uac10\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ud2b9\ud788, \uc720\uc804\uccb4 \ud14c\uc2a4\ud2b8\ub294 \ud45c\uba74 \ucd94\uc801\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uace0, \uc808\uc5f0 \uc800\ud56d \ud14c\uc2a4\ud2b8\ub294 \uc218\ubd84 \ud761\uc218 \ubc0f\/\ub610\ub294 \ub0b4\ubd80 \uc624\uc5fc\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. MCCB \ubc18\uc790\ub3d9 \uace0\uc804\uc555 \ud14c\uc2a4\ud2b8 \ubca4\uce58\ub294 \ub450 \uac00\uc9c0 \ud14c\uc2a4\ud2b8\ub97c \uc790\ub3d9\uc73c\ub85c \uc21c\ucc28\uc801\uc73c\ub85c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \ub370\uc774\ud130 \ubc0f \uc9c0\uc18d\uc801\uc778 \uac1c\uc120 \uad00\ud589(8\u20139)<\/h2>\n

    \ubaa8\ub4e0 \ud2b8\ub9bd \uc2dc\uac04 \ubc0f \ud798 \uac12\uc744 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624.<\/h3>\n

    \ub2e8\uc21c\ud55c \ud569\uaca9\/\ubd88\ud569\uaca9 \uc9c0\ud45c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uac01 \ud14c\uc2a4\ud2b8\uc5d0 \uc18c\uc694\ub41c \uc2dc\uac04(\ubc00\ub9ac\ucd08 \ub610\ub294 \ucd08 \ub2e8\uc704)\uc744 \uae30\ub85d\ud558\ub294 \uac83 \uc678\uc5d0\ub3c4 \uc8fc\ubcc0 \uc628\ub3c4\uc640 \ud14c\uc2a4\ud2b8 \uc804\ub958\ub97c \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \uc2dc\uac04\uc774 \uc9c0\ub098\uba74\uc11c \uc774 \ubaa8\ub4e0 \ub370\uc774\ud130\ub97c \uc81c\uc5b4 \ucc28\ud2b8\uc5d0 \uae30\ub85d\ud558\uace0 \ud2b8\ub9bd \uc2dc\uac04\uc774 \uc99d\uac00\ud558\uace0 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624(\uc608: 135% In\uc5d0\uc11c \uc6d0\ub798 \ud2b8\ub9bd \uc2dc\uac04 28\ucd08\uc5d0\uc11c 135% In\uc5d0\uc11c 35\ucd08\ub85c \uc99d\uac00). \uc0dd\uc0b0 \ub77c\uc778\uc5d0\uc11c \ubd88\ub7c9\uc774 \ubc1c\uc0dd\ud558\uae30 \uc804\uc5d0 \ucc28\ub2e8\uae30\ub97c \uc7ac\uad50\uc815\ud558\uc2ed\uc2dc\uc624. \uc774 \uc608\uce21 \ubc29\ubc95\uc740 MCCB\ub97c \uc790\ub3d9\uc73c\ub85c \uc81c\uc870\ud558\ub294 \uc0dd\uc0b0 \ub77c\uc778\uc5d0 \ud1b5\ud569\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

    \ubd84\uae30\ubcc4 \ud14c\uc2a4\ud2b8 \ubca4\uce58 \uac10\uc0ac \uc77c\uc815\uc744 \uc7a1\uc73c\uc2ed\uc2dc\uc624.<\/h3>\n

    \uc81c\uc870\uc5c5\uccb4\uc758 \uc0ac\uc591\uc5d0 \ub9de\uac8c \ud14c\uc2a4\ud2b8\uac00 \uc815\ub82c\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \u201c\uace8\ub4e0 \uc0d8\ud50c\u201d \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. \ucc38\uc870 \ubca4\uce58\uc5d0\uc11c \uce21\uc815\ub41c \uc54c\ub824\uc9c4 \ud2b8\ub9bd \uc2dc\uac04\uc744 \uac00\uc9c4 MCCB(\ubaa8\ud130 \ud68c\ub85c \ucc28\ub2e8\uae30)\uc5d0\uc11c \uc774 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uc2ed\uc2dc\uc624. \uacb0\uacfc\uac00 \uae30\uc900\uc120\uc5d0\uc11c 5% \uc774\uc0c1 \ucc28\uc774\uac00 \ub098\uba74 \ud14c\uc2a4\ud2b8 \ud68c\ub85c, \uc13c\uc11c \ub610\ub294 \uc5f0\uacb0\uc744 \ud655\uc778\ud558\uc5ec \ucc28\uc774\uc758 \uac00\ub2a5\ud55c \uc6d0\uc778\uc744 \ucc3e\uc73c\uc2ed\uc2dc\uc624. \uac10\uc0ac\ub294 \uc815\uae30\uc801\uc778 \uad50\uc815\uc5d0\uc11c \ub193\uce60 \uc218 \uc788\ub294 \ub4dc\ub9ac\ud504\ud2b8\ub97c \uc774 \uacfc\uc815\uc5d0\uc11c \ud3ec\ucc29\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uac10\uc0ac \uacb0\uacfc\ub97c \uac04\ub2e8\ud55c \uc2a4\ud504\ub808\ub4dc\uc2dc\ud2b8\ub85c \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/p>\n

    \uc7a5\uae30 \uc2e0\ub8b0\uc131 \uad00\ud589(10)<\/h2>\n

    \uc6b4\uc601\uc790\uc5d0\uac8c \u201c\uc5b4\ub5bb\uac8c\u201d\ubfd0\ub9cc \uc544\ub2c8\ub77c \u201c\uc65c\u201d\ub97c \uad50\uc721\ud558\uc2ed\uc2dc\uc624.\u201d<\/h3>\n

    \uc628\ub3c4\uc5d0 \ub530\ub978 \uc5f4 \ud2b8\ub9bd \uc2dc\uac04\uc758 \ubcc0\ub3d9 \uc774\uc720(\ube44\uae08\uc18d \uc2a4\ud2b8\ub9bd\uc758 \ubb3c\ub9ac\ud559)\ub97c \uc544\ub294 \uc6b4\uc601\uc790\uc640 \uc811\ucd09 \uc800\ud56d\uc774 \uc911\uc694\ud55c \uc774\uc720(\uc5f4 \ubc1c\uc0dd)\ub97c \uc774\ud574\ud558\ub294 \uc6b4\uc601\uc790\ub294 \ub354 \ub098\uc740 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc6b4\uc601\uc790\ub294 \ub2e4\uc74c\uc5d0 \ub300\ud55c \uc5f0\uac04 \uad50\uc721\uc744 \ubc1b\uc544\uc57c \ud569\ub2c8\ub2e4: \uc2dc\uac04-\uc804\ub958 \uace1\uc120 \ud574\uc11d \ubc29\ubc95; \uc811\ucd09\uc774 \ub9c8\ubaa8\ub418\uace0 \uc788\ub294 \uc2e0\ud638\ub97c \uac10\uc9c0\ud558\ub294 \ubc29\ubc95; IEC 60947-2 \ud45c\uc900\uc5d0\uc11c \uc694\uad6c\ub418\ub294 \uc0ac\ud56d. \ucd5c\uc18c \ub450 \uba85\uc758 \uc6b4\uc601\uc790\uc5d0\uac8c \uad50\ucc28 \uad50\uc721\uc744 \uc2e4\uc2dc\ud574\uc57c \ud558\uba70, \ud55c \uc0ac\ub78c\ub9cc \uad50\uc721\ubc1b\ub294 \uac83\uc740 \ub2e8\uc77c \uc2e4\ud328 \uc9c0\uc810\uc744 \uc124\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

    \"MCCB<\/p>\n

    \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/h2>\n

    MCCB \ud14c\uc2a4\ud2b8\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n

    \uc131\ud615 \ucf00\uc774\uc2a4 \ucc28\ub2e8\uae30(MCCB) \ud14c\uc2a4\ud2b8\ub294 MCCB\uac00 \ubc1c\ud45c\ub41c \uc2dc\uac04-\uc804\ub958 \uace1\uc120\uc5d0 \ub530\ub77c \uc791\ub3d9\ud558\ub294\uc9c0 \ubc0f \uc801\uc808\ud55c \uc815\uaca9 \uc804\uc555\uc744 \uacac\ub51c \uc218 \uc788\ub294\uc9c0\ub97c \uac80\uc99d\ud569\ub2c8\ub2e4. MCCB\uc758 \uc804\uccb4 \ud14c\uc2a4\ud2b8 \uc2a4\uc704\ud2b8\uc5d0 \ud3ec\ud568\ub418\ub294 \ud14c\uc2a4\ud2b8\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: \uc5f4 \ubcf4\uc815(\uacfc\ubd80\ud558 \ud2b8\ub9bd), \uc790\uae30(\uc989\uc2dc \ud2b8\ub9bd) \uac80\uc99d, \uc811\ucd09 \uc800\ud56d \ud14c\uc2a4\ud2b8, \uc808\uc5f0 \ub0b4\uc804\uc555(\uace0\uc804\uc555 \uc808\uc5f0 \ud14c\uc2a4\ud2b8) \ubc0f \uae30\uacc4\uc801 \ub0b4\uad6c\uc131(\uc791\ub3d9 \ud69f\uc218). \ud544\uc694\ud55c \ud14c\uc2a4\ud2b8\ub294 IEC 60947-2 \ubc0f UL 489\uc5d0 \uc815\uc758\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. MCCB \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc7a5\ube44\ub294 MCCB \ud14c\uc2a4\ud2b8 \ubca4\uce58\ub77c\uace0 \ud558\uba70, \uc218\ub3d9 \ubcf4\uc815 \ud14c\uc2a4\ud2b8 \ubca4\uce58\uc5d0\uc11c \uc644\uc804 \uc790\ub3d9\ud654\ub41c \uc778\ub77c\uc778 \ud14c\uc2a4\ud130\uae4c\uc9c0 \ub2e4\uc591\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    MCCB \uc815\uae30 \ud14c\uc2a4\ud2b8\uc758 \uc77c\ubc18\uc801\uc778 \ube48\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n

    \uc81c\uc870\uc5c5\uccb4\ub294 \ubaa8\ub4e0 \uc81c\uc870\ub41c \uc0dd\uc0b0 \uc720\ub2db\uc5d0 \ub300\ud574 \uc815\uae30 \ud14c\uc2a4\ud2b8(\uc5f4 \ud14c\uc2a4\ud2b8, \uc790\uae30 \ud14c\uc2a4\ud2b8 \ub610\ub294 \uc808\uc5f0 \ud14c\uc2a4\ud2b8)\ub97c \uc218\ud589\ud569\ub2c8\ub2e4 \u2013 100%. \ud604\uc7a5\uc5d0\uc11c \uc124\uce58\ub41c MCCB\ub294 IEEE\uc5d0\uc11c 1~3\ub144\ub9c8\ub2e4 \ub610\ub294 \uc54c\ub824\uc9c4 \uacb0\ud568 \uc0ac\uac74 \ud6c4\uc5d0 \ud14c\uc2a4\ud2b8\ud560 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4 \u2013 \ubcd1\uc6d0 \ubc0f \ub370\uc774\ud130 \uc13c\ud130\uc640 \uac19\uc740 \uc911\uc694\ud55c \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c\ub294 \ub9e4\ub144 \ud14c\uc2a4\ud2b8\ud560 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4. \ud574\ub2f9\ub418\ub294 \uacbd\uc6b0 \uc9c0\uc5ed \uaddc\uc815 \ubc0f \uc81c\uc870\uc5c5\uccb4\uc758 \uad8c\uc7a5 \uc0ac\ud56d\uc744 \ubc18\ub4dc\uc2dc \ub530\ub974\uc2ed\uc2dc\uc624.<\/p>\n

    MCCB\uc758 \uae30\ubcf8 \ubc0f \ubcf4\uc870 \uc8fc\uc785 \ud14c\uc2a4\ud2b8\uc758 \ucc28\uc774\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n

    \uae30\ubcf8 \uc8fc\uc785 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud55c \ub192\uc740 \uc804\ub958 \ud750\ub984\uc740 \uc2e4\uc81c \ubd80\ud558\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5f4 \ubc0f \uc790\uae30 \ud2b8\ub9bd\uc744 \ub3d9\uc2dc\uc5d0 \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud574 \uc218\ud589\ub429\ub2c8\ub2e4. \uc911\ub7c9 \ud14c\uc2a4\ud2b8 \uc138\ud2b8\ub97c \uc0ac\uc6a9\ud558\uba74 \ub9e4\uc6b0 \uc815\ubc00\ud55c \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc9c0\ub9cc \uc18c\uc720\ud558\uac70\ub098 \uc784\ub300\ud558\ub294 \ub370 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub450 \ubc88\uc9f8 \uc8fc\uc785 \ud14c\uc2a4\ud2b8 \ub610\ub294 \ubcf4\uc870 \uc8fc\uc785 \ubc29\ubc95\uc740 \uc804\uc790 \ud68c\ub85c\uc5d0 \uc804\ub958(\uc804\uc790 \ud2b8\ub9bd \uc720\ud615)\ub97c \uacf5\uae09\ud558\uc5ec \uac10\uc9c0 \ubc0f \ub17c\ub9ac\uc758 \uc801\uc808\ud55c \uc791\ub3d9\uc744 \ud655\uc778\ud558\uc9c0\ub9cc \uc804\uc6d0 \uacbd\ub85c\ub294 \ud655\uc778\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud560 \ub54c\ub294 \ud56d\uc0c1 MCCB \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \uc801\uc808\ud55c \uc7a5\ube44\uac00 \uac16\ucdb0\uc9c4 \ud14c\uc2a4\ud2b8 \ubca4\uce58\ub97c \uc0ac\uc6a9\ud574\uc57c \uc815\ud655\ud55c \ud14c\uc2a4\ud2b8 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    MCCB\uc758 \uc808\uc5f0 \uc800\ud56d\uc744 \uc5b4\ub5bb\uac8c \ud14c\uc2a4\ud2b8\ud569\ub2c8\uae4c?<\/h3>\n

    \uba54\uac00\uc634\ubbf8\ud130\ub85c \uc808\uc5f0\uc744 \ud14c\uc2a4\ud2b8\ud560 \ub54c, 250V DC \ubbf8\ub9cc\uc73c\ub85c \uc815\uaca9\ub41c MCCB\uc5d0\ub294 500V DC\ub97c \uc801\uc6a9\ud558\uace0, \ub354 \ub192\uc740 \uc804\uc555\uc73c\ub85c \uc815\uaca9\ub41c MCCB\uc5d0\ub294 1000V DC\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: \u2013 \ucc28\ub2e8\uae30\uac00 \ub2eb\ud78c \uc0c1\ud0dc\uc5d0\uc11c \uc120\uacfc \ubd80\ud558 \ub2e8\uc790 \uac04 \uce21\uc815 \u2013 \uac01 \uadf9\uacfc \uc811\uc9c0 \uac04 \uce21\uc815(\ud56d\uc0c1 \ucc28\ub2e8\uae30\uac00 \uc5f4\ub9b0 \uc0c1\ud0dc\uc5d0\uc11c) \u2013 \uc5f4\ub9b0 \uc811\uc810 \uac04 \uce21\uc815. \uac74\uac15\ud55c MCCB\ub294 100 \uba54\uac00\uc634 \uc774\uc0c1\uc758 \uc808\uc5f0 \uc800\ud56d\uc744 \uac00\uc838\uc57c \ud569\ub2c8\ub2e4. 5 \uba54\uac00\uc634 \ubbf8\ub9cc\uc758 \uc808\uc5f0 \uc800\ud56d \uac12\uc740 \uc808\uc5f0\uccb4\uc758 \uc218\ubd84 \ud568\ub7c9, \uc544\ud06c\ub85c \uc778\ud55c \ud0c4\uc18c \ucd94\uc801 \ub610\ub294 \uc808\uc5f0\uccb4\uc758 \uc624\uc5fc\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ud6c4 \ud56d\uc0c1 \ucee4\ud328\uc2dc\ud134\uc2a4\ub97c \ubc29\uc804\ud558\uc2ed\uc2dc\uc624.<\/p>\n

    \uc774\ub7ec\ud55c \uad00\ud589\uc774 \uadc0\ud558\uc758 MCCB \ud14c\uc2a4\ud2b8 \ubca4\uce58\uc5d0 \uc5b4\ub5bb\uac8c \uc801\uc6a9\ub429\ub2c8\uae4c?<\/h2>\n

    \ucd5c\uace0\uc758 \uc5f4 \uac00\uc9c0 \uad00\ud589\uc740 \uc218\ub3d9 \ubcf4\uc815 \ubca4\uce58\uc640 \uc790\ub3d9\ud654\ub41c \uc778\ub77c\uc778 \ud14c\uc2a4\ud130 \ubaa8\ub450\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uccab \ub124 \uac00\uc9c0(\ud658\uacbd, \ubcf4\uc815, \ud14c\uc2a4\ud2b8 \uacc4\ud68d \ubc0f \uc548\uc804)\ub97c \uad6c\ud604\ud558\uc5ec \uc77c\uad00\ub41c \ubcf4\uc815 \uacbd\ud5d8\uc744 \uc27d\uac8c \uc800\ub834\ud558\uac8c \uc81c\uacf5\ud558\ub294 \uac83\uc73c\ub85c \uc2dc\uc791\ud558\uc2ed\uc2dc\uc624. \ub370\uc774\ud130 \ub85c\uae45(\uad00\ud589 #8) \ubc0f \uc815\uae30 \uac10\uc0ac(#9)\ub97c \uc810\uc9c4\uc801\uc73c\ub85c \uad6c\ud604\ud558\uc2ed\uc2dc\uc624. \ub300\ub7c9 \uc0dd\uc0b0\uc758 \uacbd\uc6b0 \uc790\ub3d9 \uc628\ub3c4 \ubcf4\uc815 \ubc0f MES\uc5d0 \ub370\uc774\ud130 \uc5c5\ub85c\ub4dc\ub97c \ud65c\uc6a9\ud558\ub294 \uc804\uc6a9 MCCB \ud14c\uc2a4\ud2b8 \ubca4\uce58\ub97c \uac1c\ubc1c\ud558\ub294 \uac83\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/p>\n

    \uc131\uacf5\uc801\uc778 MCCB \ud14c\uc2a4\ud2b8<\/strong> \ube44\uc2fc \uc7a5\ube44\ub9cc\uc774 \uc544\ub2cc \uc5c4\uaca9\ud55c \ud504\ub85c\uc138\uc2a4\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \ud658\uacbd\uc758 \uc8fc\ubcc0 \uc628\ub3c4\ub97c \uc801\uc808\ud788 \uc81c\uc5b4\ud558\uace0, \uc815\uae30\uc801\uc73c\ub85c \uae30\uae30\ub97c \ubcf4\uc815\ud558\uba70, \ub2e8\uc77c \uc804\ub958 \uc218\uc900 \ud14c\uc2a4\ud2b8 \ub300\uc2e0 \uc5ec\ub7ec \uc804\ub958 \uc218\uc900 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uace0, \ucd94\uc138 \ubd84\uc11d\uc744 \uc704\ud55c \ub370\uc774\ud130\ub97c \uae30\ub85d\ud558\ub294 \uac83\uc740 \uc5f4 \uac00\uc9c0 \ucd5c\uace0\uc758 \uad00\ud589\uc744 \uc0ac\uc6a9\ud558\ub294 MCCB \ud14c\uc2a4\ud2b8 \ubca4\uce58\uac00 \ucd08\uae30 \ubcf4\uc815 \ub4dc\ub9ac\ud504\ud2b8\ub97c \ud3ec\ucc29\ud558\uc5ec \ud604\uc7a5 \uc2e4\ud328\ub97c \uc904\uc774\uace0 IEC 60947\u20112 \uc900\uc218\ub97c \ucda9\uc871\ud558\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4. \ubc18\ub300\ub85c, \uc8fc\ubcc0 \uc628\ub3c4\ub97c \uad00\ub9ac\ud558\uc9c0 \uc54a\uac70\ub098 \uc5ec\ub7ec \uc804\ub958 \uc218\uc900\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uc9c0 \uc54a\uc73c\uba74 \uacf5\uac1c\ub418\uc9c0 \uc54a\uc740 \uc704\ud5d8\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc6b4\uc601\uc790 \uad50\uc721\uc5d0 \ud22c\uc790\ud558\uace0 \ubd84\uae30\ubcc4 \uac10\uc0ac\ub97c \uc218\ud589\ud558\ub294 \uac83\uc740 \ub2e8\uc77c \ud14c\uc2a4\ud2b8 \uae30\uae30\ubcf4\ub2e4 \uadc0\uc0ac\uc758 \uc81c\ud488 \ud3c9\ud310\uc5d0 \ub354 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uac83\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

    Real quality challenge: According to the Quality Manager at a panel building LLC the following was concluded after testing 500 MCCBs: \u201cWe passed all of them through routine tests. However, regarding thermal trip intermittent failures we had 12 reject in the field after being installed.\u201d The reason why the thermal trip fail rates were missed […]<\/p>\n","protected":false},"author":1,"featured_media":498,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-496","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/benlongkj.com\/ko\/wp-json\/wp\/v2\/posts\/496","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/benlongkj.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/benlongkj.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/ko\/wp-json\/wp\/v2\/comments?post=496"}],"version-history":[{"count":2,"href":"https:\/\/benlongkj.com\/ko\/wp-json\/wp\/v2\/posts\/496\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/benlongkj.com\/ko\/wp-json\/wp\/v2\/posts\/496\/revisions\/502"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/ko\/wp-json\/wp\/v2\/media\/498"}],"wp:attachment":[{"href":"https:\/\/benlongkj.com\/ko\/wp-json\/wp\/v2\/media?parent=496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/benlongkj.com\/ko\/wp-json\/wp\/v2\/categories?post=496"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/benlongkj.com\/ko\/wp-json\/wp\/v2\/tags?post=496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}