{"id":12611,"date":"2022-07-31T13:21:34","date_gmt":"2022-07-31T04:21:34","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=12611"},"modified":"2022-08-01T10:09:21","modified_gmt":"2022-08-01T01:09:21","slug":"%ec%84%a4%eb%b9%84%ea%b8%b0%ec%a4%801-3","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%ec%84%a4%eb%b9%84%ea%b8%b0%ec%a4%801-3\/","title":{"rendered":"\uc124\ube44\uae30\uc9001.3"},"content":{"rendered":"\n<h2>\uc804\uae30\uc124\ube44 \uc81c1\uc7a5 \ucd1d\uce59<\/h2>\n\n\n\n<h3>\uc81c3\uc808 \uc804\ub85c\uc758 \uc808\uc5f0 \ubc0f \uc811\uc9c0<\/h3>\n\n\n\n<h6><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c12\uc870\" class=\"broken_link\">\uc81c12\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c13\uc870\" class=\"broken_link\">\uc81c13\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c14\uc870\" class=\"broken_link\">\uc81c14\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c15\uc870\" class=\"broken_link\">\uc81c15\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c16\uc870\" class=\"broken_link\">\uc81c16\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c17\uc870\" class=\"broken_link\">\uc81c17\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c18\uc870\" class=\"broken_link\">\uc81c18\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c19\uc870\" class=\"broken_link\">\uc81c19\uc870<\/a>,<br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c20\uc870\" class=\"broken_link\">\uc81c20\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c21\uc870\" class=\"broken_link\">\uc81c21\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c22\uc870\" class=\"broken_link\">\uc81c22\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c23\uc870\" class=\"broken_link\">\uc81c23\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c24\uc870\" class=\"broken_link\">\uc81c24\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c25\uc870\" class=\"broken_link\">\uc81c25\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c26\uc870\" class=\"broken_link\">\uc81c26\uc870<\/a>,<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c27\uc870\" class=\"broken_link\">\uc81c27\uc870<\/a><\/h6>\n\n\n\n<h4 id=\"\uc81c12\uc870\">\uc81c12\uc870(\uc804\ub85c\uc758 \uc808\uc5f0) <\/h4>\n\n\n\n<p>\uc804\ub85c\ub294 \ub2e4\uc74c \uac01 \ud638\uc758 \ubd80\ubd84 \uc774\uc678\uc5d0\ub294 \ub300\uc9c0\ub85c\ubd80\ud130 \uc808\uc5f0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<ol><li><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c22\uc870\" class=\"broken_link\">\uc81c22\uc870<\/a>\uc81c1\ud56d, <a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c23\uc870\" class=\"broken_link\">\uc81c23\uc870<\/a>\uc81c2\ud56d \ubc0f \uc81c3\ud56d, <a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-4\/#\uc81c43\uc870\">\uc81c43\uc870<\/a>\uc81c2\ud638\u201c\uac00\u201d, <a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-3-4\/#\uc81c123\uc870\">\uc81c123\uc870<\/a>, <a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-5\/#206\uc870\">\uc81c206\uc870<\/a>\uc81c7\ud56d\uc81c2\ud638\u201c\ub2e4\u201d \ub610\ub294 <a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-5-4\/#\uc81c247\uc870\">\uc81c247\uc870<\/a>\uc81c5\ud638\uc5d0 \ub530\ub77c \uc800\uc555\uc804\ub85c\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 \uc811\uc9c0\uc810<\/li><li><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c23\uc870\" class=\"broken_link\">\uc81c23\uc870<\/a>\uc81c1\ud56d, <a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c27\uc870\" class=\"broken_link\">\uc81c27\uc870<\/a> \ub610\ub294 <a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-5\/#\uc81c215\uc870\">\uc81c215\uc870<\/a>\uc81c1\ud56d\uc81c8\ud638\uc5d0 \ub530\ub77c \uc804\ub85c\uc758 \uc911\uc131\uc810\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 \uc811\uc9c0\uc810<\/li><li><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-1-3\/#\uc81c26\uc870\" class=\"broken_link\">\uc81c26\uc870<\/a>\uc5d0 \ub530\ub77c \uacc4\uae30\uc6a9\ubcc0\uc131\uae30\uc758 2\ucc28\uce21 \uc804\ub85c\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 \uc811\uc9c0\uc810<\/li><li><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-3-4\/#\uc81c120\uc870\">\uc81c120\uc870<\/a>\uc81c1\ud56d\uc81c5\ud638\u201c\uac00\u201d\uc5d0 \ub530\ub77c \uc800\uc555 \uac00\uacf5 \uc804\uc120\uc758 \ud2b9\uace0\uc555 \uac00\uacf5 \uc804\uc120\uacfc \ub3d9\uc77c \uc9c0\uc9c0\ubb3c\uc5d0 \uc2dc\uc124\ub418\ub294 \ubd80\ubd84\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 \uc811\uc9c0\uc810<\/li><li>\uc911\uc131\uc810\uc774 \uc811\uc9c0\ub41c \ud2b9\uace0\uc555 \uac00\uacf5\uc120\ub85c\uc758 \uc911\uc131\uc120\uc5d0 <a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-3-4\/#\uc81c135\uc870\">\uc81c135\uc870<\/a>\uc81c2\ud56d \ubc0f \uc81c4\ud56d\uc81c11\ud638\uc5d0 \ub530\ub77c \ub2e4\uc911 \uc811\uc9c0\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 \uc811\uc9c0\uc810<\/li><li><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B8%B0%EC%88%A0%EA%B8%B0%EC%A4%80-1-5-4\/#\uc81c236\uc870\">\uc81c236\uc870<\/a>\uc81c3\ud56d\uc81c7\ud638\uc5d0 \ub530\ub77c \uc2dc\uc124\ud558\ub294 \uc18c\uad6c\uacbd\uad00(\u5c0f\u53e3\u7d93\u7ba1)(\ubc15\uc2a4\ub97c \ud3ec\ud568\ud55c\ub2e4)\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 \uc811\uc9c0\uc810<\/li><li>\uc800\uc555\uc804\ub85c\uc640 \uc0ac\uc6a9\uc804\uc555\uc774 300V \uc774\ud558\uc758 \uc800\uc555\uc804\ub85c[\uc790\ub3d9\uc81c\uc5b4\ud68c\ub85c\u2024\uc6d0\ubc29\uc870\uc791\ud68c\ub85c\u2024\uc6d0\ubc29\uac10\uc2dc\uc7a5\uce58\uc758 \uc2e0\ud638\ud68c\ub85c \uae30\ud0c0 \uc774\uc640 \uc720\uc0ac\ud55c \uc804\uae30\ud68c\ub85c(\uc774\ud558 \u201c\uc81c\uc5b4\ud68c\ub85c \ub4f1\u201d \uc774\ub77c \ud55c\ub2e4)\uc5d0 \uc804\uae30\ub97c \uacf5\uae09\ud558\ub294 \uc804\ub85c\uc5d0 \ud55c\ud55c\ub2e4]\ub97c \uacb0\ud569\ud558\ub294 \ubcc0\uc555\uae30\uc758 2\ucc28\uce21 \uc804\ub85c\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 \uc811\uc9c0\uc810<\/li><li>\ub2e4\uc74c\uacfc \uac19\uc774 \uc808\uc5f0\ud560 \uc218 \uc5c6\ub294 \ubd80\ubd84<ol><li>\uac00. \uc2dc\ud5d8\uc6a9 \ubcc0\uc555\uae30, \uc81c17\uc870 \ub2e8\uc11c\uc5d0 \uaddc\uc815\ud558\ub294 \uc804\ub825\uc120 \ubc18\uc1a1\uc6a9 \uacb0\ud569 \ub9ac\uc561\ud130, \uc81c231\uc870\uc81c3\ud56d\uc5d0 \uaddc\uc815\ud558\ub294 \uc804\uae30\uc6b8\ud0c0\ub9ac\uc6a9 \uc804\uc6d0\uc7a5\uce58, \uc5d1\uc2a4\uc120\ubc1c\uc0dd\uc7a5\uce58(\uc5d1\uc2a4\uc120\uad00, \uc5d1\uc2a4\uc120\uad00\uc6a9\ubcc0\uc555\uae30, \uc74c\uadf9 \uac00\uc5f4\uc6a9 \ubcc0\uc555\uae30 \ubc0f \uc774\uc758 \ubd80\uc18d \uc7a5\uce58\uc640 \uc5d1\uc2a4\uc120\uad00 \ud68c\ub85c\uc758 \ubc30\uc120\uc744 \ub9d0\ud55c\ub2e4. \uc774\ud558 \uac19\ub2e4), \uc81c243\uc870\uc5d0 \uaddc\uc815\ud558\ub294 \uc804\uae30\ubd80\uc2dd\ubc29\uc9c0\uc6a9 \uc591\uadf9, \ub2e8\uc120\uc2dd \uc804\uae30\ucca0\ub3c4\uc758 \uadc0\uc120(\uac00\uacf5 \ub2e8\uc120\uc2dd \ub610\ub294 \uc81c3\ub808\uc77c\uc2dd \uc804\uae30 \ucca0\ub3c4\uc758 \ub808\uc77c \ubc0f \uadf8 \ub808\uc77c\uc5d0 \uc811\uc18d\ud558\ub294 \uc804\uc120\uc744 \ub9d0\ud55c\ub2e4. \uc774\ud558 \uac19\ub2e4) \ub4f1 \uc804\ub85c\uc758 \uc77c\ubd80\ub97c \ub300\uc9c0\ub85c\ubd80\ud130 \uc808\uc5f0\ud558\uc9c0 \uc544\ub2c8\ud558\uace0 \uc804\uae30\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ubd80\ub4dd\uc774\ud55c \uac83.<\/li><li>\ub098. \uc804\uae30\uc695\uae30(\u96fb\u6c23\u6d74\u5668)\u2024\uc804\uae30\ub85c\u2024\uc804\uae30\ubcf4\uc77c\ub7ec\u2024\uc804\ud574\uc870 \ub4f1 \ub300\uc9c0\ub85c\ubd80\ud130 \uc808\uc5f0\ud558\ub294 \uac83\uc774 \uae30\uc220\uc0c1 \uace4\ub780\ud55c \uac83.<\/li><\/ol><\/li><li>\uc81c289\uc870\uc5d0 \uc758\ud558\uc5ec \uc9c1\ub958\uacc4\ud1b5\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 \uc811\uc9c0\uc810<\/li><\/ol>\n\n\n\n<h4 id=\"\uc81c13\uc870\">\uc81c13\uc870(\uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \ubc0f \uc808\uc5f0\ub0b4\ub825) <\/h4>\n\n\n\n<p>\u2460 \uc0ac\uc6a9\uc804\uc555\uc774 \uc800\uc555\uc778 \uc804\ub85c\uc758 \uc808\uc5f0\uc131\ub2a5\uc740 \uae30\uc220\uae30\uc900 \uc81c52\uc870\ub97c \ucda9\uc871\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \uc800\uc555 \uc804\ub85c\uc5d0\uc11c \uc815\uc804\uc774 \uc5b4\ub824\uc6b4 \uacbd\uc6b0 \ub4f1 \uc808\uc5f0\uc800\ud56d \uce21\uc815\uc774 \uace4\ub780\ud55c \uacbd\uc6b0 \uc800\ud56d\uc131\ubd84\uc758 \ub204\uc124\uc804\ub958\uac00 1mA \uc774\ud558\uc774\uba74 \uadf8 \uc804\ub85c\uc758 \uc808\uc5f0\uc131\ub2a5\uc740 \uc801\ud569\ud55c \uac83\uc73c\ub85c \ubcf8\ub2e4.<br>\u2461 \uace0\uc555 \ubc0f \ud2b9\uace0\uc555\uc758 \uc804\ub85c(\uc81c12\uc870 \uac01 \ud638\uc758 \ubd80\ubd84, \ud68c\uc804\uae30, \uc815\ub958\uae30, \uc5f0\ub8cc\uc804\uc9c0 \ubc0f \ud0dc\uc591\uc804\uc9c0 \ubaa8\ub4c8\uc758 \uc804\ub85c, \ubcc0\uc555\uae30\uc758 \uc804\ub85c, \uae30\uad6c \ub4f1\uc758 \uc804\ub85c \ubc0f \uc9c1\ub958\uc2dd \uc804\uae30\ucca0\ub3c4\uc6a9 \uc804\ucc28\uc120\uc744 \uc81c\uc678\ud55c\ub2e4)\ub294 \ud45c 13-1\uc5d0\uc11c \uc815\ud55c \uc2dc\ud5d8\uc804\uc555\uc744 \uc804\ub85c\uc640 \ub300\uc9c0 \uc0ac\uc774(\ub2e4\uc2ec\ucf00\uc774\ube14\uc740 \uc2ec\uc120 \uc0c1\ud638 \uac04 \ubc0f \uc2ec\uc120\uacfc \ub300\uc9c0 \uc0ac\uc774)\uc5d0 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud558\uc5ec \uc808\uc5f0\ub0b4\ub825\uc744 \uc2dc\ud5d8\ud558\uc600\uc744 \ub54c\uc5d0 \uc774\uc5d0 \uacac\ub514\uc5b4\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \uc804\uc120\uc5d0 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\ub294 \uad50\ub958 \uc804\ub85c\ub85c\uc11c \ud45c 13-1\uc5d0\uc11c \uc815\ud55c \uc2dc\ud5d8\uc804\uc555\uc758 2\ubc30\uc758 \uc9c1\ub958\uc804\uc555\uc744 \uc804\ub85c\uc640 \ub300\uc9c0 \uc0ac\uc774(\ub2e4\uc2ec\ucf00\uc774\ube14\uc740 \uc2ec\uc120 \uc0c1\ud638 \uac04 \ubc0f \uc2ec\uc120\uacfc \ub300\uc9c0 \uc0ac\uc774)\uc5d0 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud558\uc5ec \uc808\uc5f0\ub0b4\ub825\uc744 \uc2dc\ud5d8\ud558\uc600\uc744 \ub54c\uc5d0 \uc774\uc5d0 \uacac\ub514\ub294 \uac83\uc5d0 \ub300\ud558\uc5ec\ub294 \uadf8\ub7ec\ud558\uc9c0 \uc544\ub2c8\ud558\ub2e4.<br>[\ud45c 13-1]<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uc804 \ub85c \uc758 \uc885 \ub958<\/td><td>\uc2dc&nbsp; \ud5d8&nbsp; \uc804&nbsp; \uc555<\/td><\/tr><tr><td>1. \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555 7kV \uc774\ud558\uc778 \uc804\ub85c<\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 1.5\ubc30\uc758 \uc804\uc555<\/td><\/tr><tr><td>2. \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555 7kV \ucd08\uacfc 25kV \uc774\ud558\uc778 \uc911\uc131\uc810 \uc811\uc9c0\uc2dd \uc804\ub85c(\uc911\uc131\uc120\uc744 \uac00\uc9c0\ub294 \uac83\uc73c\ub85c\uc11c \uadf8 \uc911\uc131\uc120\uc744 \ub2e4\uc911\uc811\uc9c0 \ud558\ub294 \uac83\uc5d0 \ud55c\ud55c\ub2e4)<\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 0.92\ubc30\uc758 \uc804\uc555<\/td><\/tr><tr><td>3. \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555 7kV \ucd08\uacfc 60kV \uc774\ud558\uc778 \uc804\ub85c(2\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)<\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 1.25\ubc30\uc758 \uc804\uc555(10,500V \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\ub294 10,500V)<\/td><\/tr><tr><td>4. \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555 60kV \ucd08\uacfc \uc911\uc131\uc810 \ube44\uc811\uc9c0\uc2dd\uc804\ub85c(\uc804\uc704 \ubcc0\uc131\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc811\uc9c0\ud558\ub294 \uac83\uc744 \ud3ec\ud568\ud55c\ub2e4)<\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 1.25\ubc30\uc758 \uc804\uc555<\/td><\/tr><tr><td>5. \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555 60kV \ucd08\uacfc \uc911\uc131\uc810 \uc811\uc9c0\uc2dd \uc804\ub85c(\uc804\uc704 \ubcc0\uc131\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc811\uc9c0\ud558\ub294 \uac83 \ubc0f 6\ub780\uacfc 7\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)<\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc7581.1\ubc30\uc758 \uc804\uc555 (75kV \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 75kV)<\/td><\/tr><tr><td>6. \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc774 60kV \ucd08\uacfc \uc911\uc131\uc810 \uc9c1\uc811\uc811\uc9c0\uc2dd \uc804\ub85c(7\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)<\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 0.72\ubc30\uc758 \uc804\uc555<\/td><\/tr><tr><td>7. \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc774 170kV \ucd08\uacfc \uc911\uc131\uc810 \uc9c1\uc811 \uc811\uc9c0\uc2dd \uc804\ub85c\ub85c\uc11c \uadf8 \uc911\uc131\uc810\uc774 \uc9c1\uc811 \uc811\uc9c0\ub418\uc5b4 \uc788\ub294 \ubc1c\uc804\uc18c \ub610\ub294 \ubcc0\uc804\uc18c \ud639\uc740 \uc774\uc5d0 \uc900\ud558\ub294 \uc7a5\uc18c\uc5d0 \uc2dc\uc124\ud558\ub294 \uac83.<\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 0.64\ubc30\uc758 \uc804\uc555<\/td><\/tr><tr><td>8. \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc774 60kV\ub97c \ucd08\uacfc\ud558\ub294 \uc815\ub958\uae30\uc5d0 \uc811\uc18d\ub418\uace0 \uc788\ub294 \uc804\ub85c<\/td><td>\uad50\ub958\uce21 \ubc0f \uc9c1\ub958 \uace0\uc804\uc555\uce21\uc5d0 \uc811\uc18d\ub418\uace0 \uc788\ub294 \uc804\ub85c\ub294 \uad50\ub958\uce21\uc758 \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 1.1\ubc30\uc758 \uc9c1\ub958\uc804\uc555<\/td><\/tr><tr><td><\/td><td>\uc9c1\ub958\uce21 \uc911\uc131\uc120 \ub610\ub294 \uadc0\uc120\uc774 \ub418\ub294 \uc804\ub85c(\uc774\ud558 \uc774\uc7a5\uc5d0\uc11c \u201c\uc9c1\ub958 \uc800\uc555\uce21 \uc804\ub85c\u201d\ub77c \ud55c\ub2e4)\ub294 \uc544\ub798\uc5d0 \uaddc\uc815\ud558\ub294 \uacc4\uc0b0\uc2dd\uc5d0 \uc758\ud558\uc5ec \uad6c\ud55c \uac12<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6 class=\"has-text-align-center\">\ud45c 13-1\uc758 \uc81c8\ud638\uc5d0 \ub530\ub978 \uc9c1\ub958 \uc800\uc555\uce21 \uc804\ub85c\uc758 \uc808\uc5f0\ub0b4\ub825\uc2dc\ud5d8 \uc804\uc555\uc758 \uacc4\uc0b0\ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ud55c\ub2e4.<\/h6>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=V\\times\\frac{1}{\\sqrt{2}}\\times 0.5\\times 1.2\\]<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/vendor\/regenerator-runtime.min.js?ver=0.13.9' id='regenerator-runtime-js'><\/script>\n<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/vendor\/wp-polyfill.min.js?ver=3.15.0' id='wp-polyfill-js'><\/script>\n<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/hooks.min.js?ver=4169d3cf8e8d95a3d6d5' id='wp-hooks-js'><\/script>\n<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/i18n.min.js?ver=9e794f35a71bb98672ae' id='wp-i18n-js'><\/script>\n<script id='wp-i18n-js-after'>\nwp.i18n.setLocaleData( { 'text direction\\u0004ltr': [ 'ltr' ] } );\n<\/script>\n<script  async src='https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/mathjax\/2.7.7\/MathJax.js?config=TeX-MML-AM_CHTML' id='mathjax-js'><\/script>\n<\/div>\n\n\n\n<h6><br>E : \uad50\ub958 \uc2dc\ud5d8 \uc804\uc555(V\ub97c \ub2e8\uc704\ub85c \ud55c\ub2e4)<br>V : \uc5ed\ubcc0\ud658\uae30\uc758 \uc804\ub958(\u8f49\u6d41) \uc2e4\ud328\uc2dc \uc911\uc131\uc120 \ub610\ub294 \uadc0\uc120\uc774 \ub418\ub294 \uc804\ub85c\uc5d0 \ub098\ud0c0\ub098\ub294 \uad50\ub958\uc131 \uc774\uc0c1\uc804\uc555\uc758 \ud30c\uace0 \uac12(V\ub97c \ub2e8\uc704\ub85c \ud55c\ub2e4). \ub2e4\ub9cc, \uc804\uc120\uc5d0 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \uc2dc\ud5d8\uc804\uc555\uc740 E\uc758 2\ubc30\uc758 \uc9c1\ub958\uc804\uc555\uc73c\ub85c \ud55c\ub2e4.<\/h6>\n\n\n\n<p>\u2462 \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc774 60kV\ub97c \ucd08\uacfc\ud558\ub294 \uc911\uc131\uc810 \uc9c1\uc811\uc811\uc9c0\uc2dd \uc804\ub85c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc804\ub825\ucf00\uc774\ube14\uc740 \uc815\uaca9\uc804\uc555\uc744 24\uc2dc\uac04 \uac00\ud558\uc5ec \uc808\uc5f0\ub0b4\ub825\uc744 \uc2dc\ud5d8\ud558\uc600\uc744 \ub54c \uc774\uc5d0 \uacac\ub514\ub294 \uacbd\uc6b0, \uc81c2\ud56d\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc9c0 \uc544\ub2c8\ud560 \uc218 \uc788\ub2e4.(\ucc38\uace0\ud45c\uc900 : IEC 62067 \ubc0f IEC 60840)<br>\u2463 \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc774 170kV\ub97c \ucd08\uacfc\ud558\uace0 \uc591\ub2e8\uc774 \uc911\uc131\uc810 \uc9c1\uc811\uc811\uc9c0 \ub418\uc5b4 \uc788\ub294 \uc9c0\uc911\uc804\uc120\ub85c\ub294, \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 0.64\ubc30\uc758 \uc804\uc555\uc744 \uc804\ub85c\uc640 \ub300\uc9c0 \uc0ac\uc774(\ub2e4\uc2ec\ucf00\uc774\ube14\uc5d0 \uc788\uc5b4\uc11c\ub294, \uc2ec\uc120\uc0c1\ud638 \uac04 \ubc0f \uc2ec\uc120\uacfc \ub300\uc9c0 \uc0ac\uc774)\uc5d0 \uc5f0\uc18d 60\ubd84\uac04 \uc808\uc5f0\ub0b4\ub825\uc2dc\ud5d8\uc744 \ud588\uc744 \ub54c \uacac\ub514\ub294 \uac83\uc778 \uacbd\uc6b0 \uc81c2\ud56d\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc9c0 \uc544\ub2c8\ud560 \uc218 \uc788\ub2e4.<br>\u2464 \ud2b9\uace0\uc555\uc804\ub85c\uc640 \uad00\ub828\ub418\ub294 \uc808\uc5f0\ub0b4\ub825\uc5d0 \uc788\uc5b4 \ud55c\uad6d\uc804\uae30\uae30\uc220\uae30\uc900\uc704\uc6d0\ud68c \ud45c\uc900 KECS 1201-2011(\uc804\ub85c\uc758 \uc808\uc5f0\ub0b4\ub825 \ud655\uc778\ubc29\ubc95)\uc5d0\uc11c \uc815\ud558\ub294 \ubc29\ubc95\uc5d0 \ub530\ub974\ub294 \uacbd\uc6b0\ub294 \uc81c2\ud56d(\ud45c 13-1\uc758 \uc81c1\ud638\ub97c \uc81c\uc678\ud55c\ub2e4)\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc9c0 \uc544\ub2c8\ud560 \uc218 \uc788\ub2e4.<br>\u2465 \uace0\uc555 \ubc0f \ud2b9\uace0\uc555\uc758 \uc804\ub85c\uc5d0 \uc804\uc120\uc73c\ub85c \uc0ac\uc6a9\ud558\ub294 \ucf00\uc774\ube14\uc758 \uc808\uc5f0\uccb4\uac00 XLPE \ub4f1 \uace0\ubd84\uc790\uc7ac\ub8cc\uc778 \uacbd\uc6b0 0.1Hz \uc815\ud604\ud30c\uc804\uc555\uc744 \uc0c1\uc804\uc555\uc758 3\ubc30 \ud06c\uae30\ub85c \uc804\ub85c\uc640 \ub300\uc9c0\uc0ac\uc774\uc5d0 \uc5f0\uc18d\ud558\uc5ec 1\uc2dc\uac04 \uac00\ud558\uc5ec \uc808\uc5f0\ub0b4\ub825\uc744 \uc2dc\ud5d8\ud558\uc600\uc744 \ub54c\uc5d0 \uc774\uc5d0 \uacac\ub514\ub294 \uac83\uc5d0 \ub300\ud558\uc5ec\ub294 \uc81c2\ud56d\uc758 \uaddc\uc815\uc5d0 \ub530\ub974\uc9c0 \uc544\ub2c8\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<h4 id=\"\uc81c14\uc870\">\uc81c14\uc870(\ud68c\uc804\uae30 \ubc0f \uc815\ub958\uae30\uc758 \uc808\uc5f0\ub0b4\ub825) <\/h4>\n\n\n\n<p>\ud68c\uc804\uae30 \ubc0f \uc815\ub958\uae30\ub294 \ud45c 14-1\uc5d0\uc11c \uc815\ud55c \uc2dc\ud5d8\ubc29\ubc95\uc73c\ub85c \uc808\uc5f0\ub0b4\ub825\uc744 \uc2dc\ud5d8\ud558\uc600\uc744 \ub54c\uc5d0 \uc774\uc5d0 \uacac\ub514\uc5b4\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \ud68c\uc804\ubcc0\ub958\uae30 \uc774\uc678\uc758 \uad50\ub958\uc758 \ud68c\uc804\uae30\ub85c \ud45c 14-1\uc5d0\uc11c \uc815\ud55c \uc2dc\ud5d8\uc804\uc555\uc758 1.6\ubc30\uc758 \uc9c1\ub958\uc804\uc555\uc73c\ub85c \uc808\uc5f0\ub0b4\ub825\uc744 \uc2dc\ud5d8\ud558\uc600\uc744 \ub54c \uc774\uc5d0 \uacac\ub514\ub294 \uac83\uc744 \uc2dc\uc124\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uadf8\ub7ec\ud558\uc9c0 \uc544\ub2c8\ud558\ub2e4.<\/p>\n\n\n\n<p>[\ud45c 14-1]<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uc885 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \ub958<\/td><td><\/td><td><\/td><td>\uc2dc&nbsp; \ud5d8&nbsp; \uc804&nbsp; \uc555<\/td><td>\uc2dc \ud5d8 \ubc29 \ubc95<\/td><\/tr><tr><td>\ud68c<br>\uc804<br>\uae30<\/td><td>\ubc1c\uc804\uae30\u2024\uc804\ub3d9\uae30\u2024\uc870\uc0c1\uae30\u2024\uae30\ud0c0\ud68c\uc804\uae30(\ud68c\uc804\ubcc0\ub958\uae30\ub97c \uc81c\uc678\ud55c\ub2e4)<\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555 7kV \uc774\ud558<\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 1.5\ubc30\uc758 \uc804\uc555(500 V \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 500 V)<\/td><td>\uad8c\uc120\uacfc \ub300\uc9c0 \uc0ac\uc774\uc5d0 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud55c\ub2e4.<\/td><\/tr><tr><td><\/td><td><\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555 7kV \ucd08\uacfc<\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 1.25\ubc30\uc758 \uc804\uc555(10,500V \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 10,500V)<\/td><td><\/td><\/tr><tr><td><\/td><td>\ud68c\uc804\ubcc0\ub958\uae30<\/td><td><\/td><td>\uc9c1\ub958\uce21\uc758 \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 1\ubc30\uc758 \uad50\ub958\uc804\uc555(500V \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 500V)<\/td><td><\/td><\/tr><tr><td>\uc815<br>\ub958<br>\uae30<\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc774 60kV \uc774\ud558<\/td><td><\/td><td>\uc9c1\ub958\uce21\uc758 \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 1\ubc30\uc758 \uad50\ub958\uc804\uc555(500V \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 500V)<\/td><td>\ucda9\uc804\ubd80\ubd84\uacfc \uc678\ud568 \uac04\uc5d0 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud55c\ub2e4.<\/td><\/tr><tr><td><\/td><td>\ucd5c\ub300\uc0ac\uc6a9\uc804\uc555 60kV \ucd08\uacfc<\/td><td><\/td><td>\uad50\ub958\uce21\uc758 \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 1.1\ubc30\uc758 \uad50\ub958\uc804\uc555 \ub610\ub294 \uc9c1\ub958\uce21\uc758 \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 1.1\ubc30\uc758 \uc9c1\ub958\uc804\uc555<\/td><td>\uad50\ub958\uce21 \ubc0f \uc9c1\ub958\uace0\uc804\uc555\uce21\ub2e8\uc790\uc640 \ub300\uc9c0 \uc0ac\uc774\uc5d0 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud55c\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 id=\"\uc81c15\uc870\">\uc81c15\uc870(\uc5f0\ub8cc\uc804\uc9c0 \ubc0f \ud0dc\uc591\uc804\uc9c0 \ubaa8\ub4c8\uc758 \uc808\uc5f0\ub0b4\ub825) <\/h4>\n\n\n\n<p>\uc5f0\ub8cc\uc804\uc9c0 \ubc0f \ud0dc\uc591\uc804\uc9c0 \ubaa8\ub4c8\uc740 \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 1.5\ubc30\uc758 \uc9c1\ub958\uc804\uc555 \ub610\ub294 1\ubc30\uc758 \uad50\ub958\uc804\uc555(500V \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 500V)\uc744 \ucda9\uc804\ubd80\ubd84\uacfc \ub300\uc9c0\uc0ac\uc774\uc5d0 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud558\uc5ec \uc808\uc5f0\ub0b4\ub825\uc744 \uc2dc\ud5d8\ud558\uc600\uc744 \ub54c\uc5d0 \uc774\uc5d0 \uacac\ub514\ub294 \uac83\uc774\uc5b4\uc57c \ud55c\ub2e4.<br><\/p>\n\n\n\n<h4 id=\"\uc81c16\uc870\">\uc81c16\uc870(\ubcc0\uc555\uae30 \uc804\ub85c\uc758 \uc808\uc5f0\ub0b4\ub825) <\/h4>\n\n\n\n<p>\u2460 \ubcc0\uc555\uae30(\ubc29\uc804\ub4f1\uc6a9 \ubcc0\uc555\uae30\u2024\uc5d1\uc2a4\uc120\uad00\uc6a9 \ubcc0\uc555\uae30\u2024\ud761\uc0c1 \ubcc0\uc555\uae30\u2024\uc2dc\ud5d8\uc6a9 \ubcc0\uc555\uae30\u2024\uacc4\uae30\uc6a9\ubcc0\uc131\uae30\uc640 \uc81c246\uc870\uc81c1\ud56d\uc5d0 \uaddc\uc815\ud558\ub294 \uc804\uae30\uc9d1\uc9c4 \uc751\uc6a9 \uc7a5\uce58\uc6a9\uc758 \ubcc0\uc555\uae30 \uae30\ud0c0 \ud2b9\uc218 \uc6a9\ub3c4\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4. \uc774\ud558 \uc774\uc7a5\uc5d0\uc11c \uac19\ub2e4)\uc758 \uc804\ub85c\ub294 \ud45c 16-1\uc5d0\uc11c \uc815\ud558\ub294 \uc2dc\ud5d8\uc804\uc555 \ubc0f \uc2dc\ud5d8\ubc29\ubc95\uc73c\ub85c \uc808\uc5f0\ub0b4\ub825\uc744 \uc2dc\ud5d8\ud558\uc600\uc744 \ub54c\uc5d0 \uc774\uc5d0 \uacac\ub514\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<p>[\ud45c 16-1]<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uad8c \uc120 \uc758 \uc885 \ub958<\/td><td>\uc2dc&nbsp; \ud5d8&nbsp; \uc804&nbsp; \uc555<\/td><td>\uc2dc&nbsp; \ud5d8&nbsp; \ubc29&nbsp; \ubc95<\/td><\/tr><tr><td>1. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555 7kV \uc774\ud558<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.5\ubc30\uc758 \uc804\uc555(500V \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 500V) \ub2e4\ub9cc, \uc911\uc131\uc810\uc774 \uc811\uc9c0\ub418\uace0 \ub2e4\uc911\uc811\uc9c0\ub41c \uc911\uc131\uc120\uc744 \uac00\uc9c0\ub294 \uc804\ub85c\uc5d0 \uc811\uc18d\ud558\ub294 \uac83\uc740 0.92\ubc30\uc758 \uc804\uc555(500V \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 500V)<\/td><td>\uc2dc\ud5d8\ub418\ub294 \uad8c\uc120\uacfc \ub2e4\ub978 \uad8c\uc120, \ucca0\uc2ec \ubc0f \uc678\ud568 \uac04\uc5d0 \uc2dc\ud5d8\uc804\uc555\uc744 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud55c\ub2e4.<\/td><\/tr><tr><td>2. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555 7kV \ucd08\uacfc 25kV \uc774\ud558\uc758 \uad8c\uc120\uc73c\ub85c\uc11c \uc911\uc131\uc810\uc811\uc9c0\uc2dd\uc804\ub85c(\uc911\uc120\uc120\uc744 \uac00\uc9c0\ub294 \uac83\uc73c\ub85c\uc11c \uadf8 \uc911\uc131\uc120\uc5d0 \ub2e4\uc911\uc811\uc9c0\ub97c \ud558\ub294 \uac83\uc5d0 \ud55c\ud55c\ub2e4)\uc5d0 \uc811\uc18d\ud558\ub294 \uac83.<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 0.92\ubc30\uc758 \uc804\uc555<\/td><td><\/td><\/tr><tr><td>3. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555 7kV \ucd08\uacfc 60kV \uc774\ud558\uc758 \uad8c\uc120(2\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.25\ubc30\uc758 \uc804\uc555 (10,500V \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 10,500V)<\/td><td><br><\/td><\/tr><tr><td>4. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 60kV\ub97c \ucd08\uacfc\ud558\ub294 \uad8c\uc120\uc73c\ub85c\uc11c \uc911\uc131\uc810 \ube44\uc811\uc9c0\uc2dd \uc804\ub85c(\uc804\uc704 \ubcc0\uc131\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc811\uc9c0\ud558\ub294 \uac83\uc744 \ud3ec\ud568\ud55c\ub2e4. 8\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)\uc5d0 \uc811\uc18d\ud558\ub294 \uac83.<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.25\ubc30\uc758 \uc804\uc555<\/td><td><\/td><\/tr><tr><td>5. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 60kV\ub97c \ucd08\uacfc\ud558\ub294 \uad8c\uc120(\uc131\ud615\uacb0\uc120, \ub610\ub294 \uc2a4\ucf67\uacb0\uc120\uc758 \uac83\uc5d0 \ud55c\ud55c\ub2e4)\uc73c\ub85c\uc11c \uc911\uc131\uc810 \uc811\uc9c0\uc2dd \uc804\ub85c(\uc804\uc704 \ubcc0\uc131\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc811\uc9c0 \ud558\ub294 \uac83, 6\ub780 \ubc0f 8\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)\uc5d0 \uc811\uc18d\ud558\uace0 \ub610\ud55c \uc131\ud615\uacb0\uc120(\u661f\u5f62\u7d50\u7dda)\uc758 \uad8c\uc120\uc758 \uacbd\uc6b0\uc5d0\ub294 \uadf8 \uc911\uc131\uc810\uc5d0, \uc2a4\ucf67\uacb0\uc120\uc758 \uad8c\uc120\uc758 \uacbd\uc6b0\uc5d0\ub294 T\uc88c \uad8c\uc120\uacfc \uc8fc\uc88c \uad8c\uc120\uc758 \uc811\uc18d\uc810\uc5d0 \ud53c\ub8b0\uae30\ub97c \uc2dc\uc124\ud558\ub294 \uac83.<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.1\ubc30\uc758 \uc804\uc555 (75kV \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 75kV)<\/td><td>\uc2dc\ud5d8\ub418\ub294 \uad8c\uc120\uc758 \uc911\uc131\uc810\ub2e8\uc790(\uc2a4\ucf67\uacb0\uc120\uc758 \uacbd\uc6b0\uc5d0\ub294 T\uc88c\uad8c\uc120\uacfc \uc8fc\uc88c\uad8c\uc120\uc758 \uc811\uc18d\uc810 \ub2e8\uc790. \uc774\ud558 \uc774 \ud45c\uc5d0\uc11c \uac19\ub2e4) \uc774\uc678\uc758 \uc784\uc758\uc758 1\ub2e8\uc790, \ub2e4\ub978 \uad8c\uc120(\ub2e4\ub978 \uad8c\uc120\uc774 2\uac1c \uc774\uc0c1 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 \uac01\uad8c\uc120)\uc758 \uc784\uc758\uc758 1\ub2e8\uc790, \ucca0\uc2ec \ubc0f \uc678\ud568\uc744 \uc811\uc9c0\ud558\uace0 \uc2dc\ud5d8\ub418\ub294 \uad8c\uc120\uc758 \uc911\uc131\uc810 \ub2e8\uc790 \uc774\uc678\uc758 \uac01 \ub2e8\uc790\uc5d0 3\uc0c1\uad50\ub958\uc758 \uc2dc\ud5d8 \uc804\uc555\uc744 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud55c\ub2e4. \ub2e4\ub9cc, 3\uc0c1\uad50\ub958\uc758 \uc2dc\ud5d8\uc804\uc555 \uac00\ud558\uae30 \uace4\ub780\ud560 \uacbd\uc6b0\uc5d0\ub294 \uc2dc\ud5d8\ub418\ub294 \uad8c\uc120\uc758 \uc911\uc131\uc810 \ub2e8\uc790 \ubc0f \uc811\uc9c0\ub418\ub294 \ub2e8\uc790 \uc774\uc678\uc758 \uc784\uc758\uc758 1\ub2e8\uc790\uc640 \ub300\uc9c0 \uc0ac\uc774\uc5d0 \ub2e8\uc0c1\uad50\ub958\uc758 \uc2dc\ud5d8\uc804\uc555\uc744 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud558\uace0 \ub2e4\uc2dc \uc911\uc131\uc810 \ub2e8\uc790\uc640 \ub300\uc9c0 \uc0ac\uc774\uc5d0 \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 0.64\ubc30(\uc2a4\ucf67 \uacb0\uc120\uc758 \uacbd\uc6b0\uc5d0\ub294 0.96\ubc30)\uc758 \uc804\uc555\uc744 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud560 \uc218 \uc788\ub2e4.<\/td><\/tr><tr><td>6. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 60kV\ub97c \ucd08\uacfc\ud558\ub294 \uad8c\uc120(\uc131\ud615\uacb0\uc120\uc758 \uac83\uc5d0 \ud55c\ud55c\ub2e4. 8\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)\uc73c\ub85c\uc11c \uc911\uc131\uc810 \uc9c1\uc811\uc811\uc9c0\uc2dd\uc804\ub85c\uc5d0 \uc811\uc18d\ud558\ub294 \uac83. \ub2e4\ub9cc, 170kV\ub97c \ucd08\uacfc\ud558\ub294 \uad8c\uc120\uc5d0\ub294 \uadf8 \uc911\uc131\uc810\uc5d0 \ud53c\ub8b0\uae30\ub97c \uc2dc\uc124\ud558\ub294 \uac83\uc5d0 \ud55c\ud55c\ub2e4.<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 0.72\ubc30\uc758 \uc804\uc555<\/td><td>\uc2dc\ud5d8\ub418\ub294 \uad8c\uc120\uc758 \uc911\uc131\uc810\ub2e8\uc790, \ub2e4\ub978 \uad8c\uc120(\ub2e4\ub978 \uad8c\uc120\uc774 2\uac1c \uc774\uc0c1 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 \uac01 \uad8c\uc120)\uc758 \uc784\uc758\uc758 1\ub2e8\uc790, \ucca0\uc2ec \ubc0f \uc678\ud568\uc744 \uc811\uc9c0\ud558\uace0 \uc2dc\ud5d8\ub418\ub294 \uad8c\uc120\uc758 \uc911\uc131\uc810 \ub2e8\uc790\uc774\uc678\uc758 \uc784\uc758\uc758 1\ub2e8\uc790\uc640 \ub300\uc9c0 \uc0ac\uc774\uc5d0 \uc2dc\ud5d8\uc804\uc555\uc744 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud55c\ub2e4. \uc774 \uacbd\uc6b0\uc5d0 \uc911\uc131\uc810\uc5d0 \ud53c\ub8b0\uae30\ub97c \uc2dc\uc124\ud558\ub294 \uac83\uc5d0 \uc788\uc5b4\uc11c\ub294 \ub2e4\uc2dc \uc911\uc131\uc810 \ub2e8\uc790\uc758 \ub300\uc9c0&nbsp; \uac04\uc5d0 \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc758 0.3\ubc30\uc758 \uc804\uc555\uc744 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud55c\ub2e4.&nbsp;<\/td><\/tr><tr><td>7. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 170kV\ub97c \ucd08\uacfc\ud558\ub294 \uad8c\uc120(\uc131\ud615\uacb0\uc120\uc758 \uac83\uc5d0 \ud55c\ud55c\ub2e4. 8\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)\uc73c\ub85c\uc11c \uc911\uc131\uc810\uc9c1\uc811\uc811\uc9c0\uc2dd \uc804\ub85c\uc5d0 \uc811\uc18d\ud558\uace0 \ub610\ud55c \uadf8 \uc911\uc131\uc810\uc744 \uc9c1\uc811 \uc811\uc9c0\ud558\ub294 \uac83.<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 0.64\ubc30\uc758 \uc804\uc555<\/td><td>\uc2dc\ud5d8\ub418\ub294 \uad8c\uc120\uc758 \uc911\uc131\uc810 \ub2e8\uc790, \ub2e4\ub978 \uad8c\uc120(\ub2e4\ub978 \uad8c\uc120\uc774 2\uac1c \uc774\uc0c1 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 \uac01 \uad8c\uc120)\uc758 \uc784\uc758\uc758 1\ub2e8\uc790, \ucca0\uc2ec \ubc0f \uc678\ud568\uc744 \uc811\uc9c0\ud558\uace0 \uc2dc\ud5d8\ub418\ub294 \uad8c\uc120\uc758 \uc911\uc131\uc810 \ub2e8\uc790 \uc774\uc678\uc758 \uc784\uc758\uc758 1\ub2e8\uc790\uc640 \ub300\uc9c0 \uc0ac\uc774\uc5d0 \uc2dc\ud5d8\uc804\uc555\uc744 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud55c\ub2e4.<\/td><\/tr><tr><td>8. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 60kV\ub97c \ucd08\uacfc\ud558\ub294 \uc815\ub958\uae30\uc5d0 \uc811\uc18d\ud558\ub294 \uad8c\uc120<\/td><td>\uc815\ub958\uae30\uc758 \uad50\ub958\uce21\uc758 \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.1\ubc30\uc758 \uad50\ub958\uc804\uc555 \ub610\ub294 \uc815\ub958\uae30\uc758 \uc9c1\ub958\uce21\uc758 \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.1\ubc30\uc758 \uc9c1\ub958\uc804\uc555<\/td><td>\uc2dc\ud5d8\ub418\ub294 \uad8c\uc120\uacfc \ub2e4\ub978 \uad8c\uc120, \ucca0\uc2ec \ubc0f \uc678\ud568 \uac04\uc5d0 \uc2dc\ud5d8\uc804\uc555\uc744 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud55c\ub2e4.<\/td><\/tr><tr><td>9. \uae30\ud0c0 \uad8c\uc120<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.1\ubc30\uc758 \uc804\uc555(75kV \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\ub294 75kV)<\/td><td>\uc2dc\ud5d8\ub418\ub294 \uad8c\uc120\uacfc \ub2e4\ub978 \uad8c\uc120, \ucca0\uc2ec \ubc0f \uc678\ud568 \uac04\uc5d0 \uc2dc\ud5d8\uc804\uc555\uc744 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud55c\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u2461 \ud2b9\uace0\uc555\uc804\ub85c\uc640 \uad00\ub828\ub418\ub294 \uc808\uc5f0\ub0b4\ub825\uc5d0 \uc788\uc5b4 \ud55c\uad6d\uc804\uae30\uae30\uc220\uae30\uc900\uc704\uc6d0\ud68c \ud45c\uc900 KECS 1201-2011(\uc804\ub85c\uc758 \uc808\uc5f0\ub0b4\ub825 \ud655\uc778\ubc29\ubc95)\uc5d0\uc11c \uc815\ud558\ub294 \ubc29\ubc95\uc5d0 \ub530\ub974\ub294 \uacbd\uc6b0\ub294 \uc81c1\ud56d\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc9c0 \uc544\ub2c8\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<h4 id=\"\uc81c17\uc870\">\uc81c17\uc870(\uae30\uad6c \ub4f1\uc758 \uc804\ub85c\uc758 \uc808\uc5f0\ub0b4\ub825) <\/h4>\n\n\n\n<p>\u2460 \uac1c\ud3d0\uae30\u2024\ucc28\ub2e8\uae30\u2024\uc804\ub825\uc6a9 \ucee4\ud328\uc2dc\ud130\u2024\uc720\ub3c4\uc804\uc555\uc870\uc815\uae30\u2024\uacc4\uae30\uc6a9\ubcc0\uc131\uae30 \uae30\ud0c0\uc758 \uae30\uad6c\uc758 \uc804\ub85c \ubc0f \ubc1c\uc804\uc18c\u2024\ubcc0\uc804\uc18c\u2024\uac1c\ud3d0\uc18c \ub610\ub294 \uc774\uc5d0 \uc900\ud558\ub294 \uacf3\uc5d0 \uc2dc\uc124\ud558\ub294 \uae30\uacc4\uae30\uad6c\uc758 \uc811\uc18d\uc120 \ubc0f \ubaa8\uc120(\uc804\ub85c\ub97c \uad6c\uc131\ud558\ub294 \uac83\uc5d0 \ud55c\ud55c\ub2e4. \uc774\ud558 \uc774 \uc870\uc5d0\uc11c \u201c\uae30\uad6c \ub4f1\uc758 \uc804\ub85c&#8221;\ub77c \ud55c\ub2e4)\uc740 \ud45c 17-1\uc5d0\uc11c \uc815\ud558\ub294 \uc2dc\ud5d8\uc804\uc555\uc744 \ucda9\uc804 \ubd80\ubd84\uacfc \ub300\uc9c0 \uc0ac\uc774(\ub2e4\uc2ec\ucf00\uc774\ube14\uc740 \uc2ec\uc120 \uc0c1\ud638 \uac04 \ubc0f \uc2ec\uc120\uacfc \ub300\uc9c0 \uc0ac\uc774)\uc5d0 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud558\uc5ec \uc808\uc5f0\ub0b4\ub825\uc744 \uc2dc\ud5d8\ud558\uc600\uc744 \ub54c\uc5d0 \uc774\uc5d0 \uacac\ub514\uc5b4\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \uc811\uc9c0\ud615\uacc4\uae30\uc6a9\ubcc0\uc555\uae30\u2024\uc804\ub825\uc120 \ubc18\uc1a1\uc6a9 \uacb0\ud569\ucee4\ud328\uc2dc\ud130\u2024\ub1cc\uc11c\uc9c0 \ud761\uc218\uc6a9 \ucee4\ud328\uc2dc\ud130\u2024\uc9c0\ub77d\uac80\ucd9c\uc6a9 \ucee4\ud328\uc2dc\ud130\u2024\uc7ac\uae30\uc804\uc555 \uc5b5\uc81c\uc6a9 \ucee4\ud328\uc2dc\ud130\u2024\ud53c\ub8b0\uae30 \ub610\ub294 \uc804\ub825\uc120\ubc18\uc1a1\uc6a9 \uacb0\ud569\ub9ac\uc561\ud130\ub85c\uc11c \ub2e4\uc74c \uac01 \ud638\uc5d0 \ub530\ub978 \ud45c\uc900\uc5d0 \uc801\ud569\ud55c \uac83 \ud639\uc740 \uc804\uc120\uc5d0 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\ub294 \uae30\uacc4\uae30\uad6c\uc758 \uad50\ub958\uc758 \uc811\uc18d\uc120 \ub610\ub294 \ubaa8\uc120\uc73c\ub85c\uc11c \ud45c 17-1\uc5d0\uc11c \uc815\ud55c \uc2dc\ud5d8\uc804\uc555\uc758 2\ubc30\uc758 \uc9c1\ub958\uc804\uc555\uc744 \ucda9\uc804\ubd80\ubd84\uacfc \ub300\uc9c0 \uc0ac\uc774(\ub2e4\uc2ec\ucf00\uc774\ube14\uc5d0\uc11c\ub294 \uc2ec\uc120 \uc0c1\ud638 \uac04 \ubc0f \uc2ec\uc120\uacfc \ub300\uc9c0 \uc0ac\uc774)\uc5d0 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud558\uc5ec \uc808\uc5f0\ub0b4\ub825\uc744 \uc2dc\ud5d8\ud558\uc600\uc744 \ub54c\uc5d0 \uc774\uc5d0 \uacac\ub514\ub3c4\ub85d \uc2dc\uc124\ud560 \ub54c\uc5d0\ub294 \uadf8\ub7ec\ud558\uc9c0 \uc544\ub2c8\ud558\ub2e4.<\/p>\n\n\n\n<p>[\ud45c 17-1]<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uc885&nbsp; &nbsp; &nbsp; &nbsp; \ub958<\/td><td>\uc2dc &nbsp; \ud5d8 &nbsp; \uc804 &nbsp; \uc555<\/td><\/tr><tr><td>1. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 7 kV \uc774\ud558\uc778 \uae30\uad6c \ub4f1\uc758 \uc804\ub85c<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 1.5\ubc30\uc758 \uc804\uc555(\uc9c1\ub958\uc758 \ucda9\uc804 \ubd80\ubd84\uc5d0 \ub300\ud558\uc5ec\ub294 \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.5\ubc30\uc758 \uc9c1\ub958\uc804\uc555 \ub610\ub294 1\ubc30\uc758 \uad50\ub958\uc804\uc555) (500 V \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 500 V)<\/td><\/tr><tr><td>2. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 7 kV\ub97c \ucd08\uacfc\ud558\uace0 25kV \uc774\ud558\uc778 \uae30\uad6c \ub4f1\uc758 \uc804\ub85c\ub85c\uc11c \uc911\uc131\uc810 \uc811\uc9c0\uc2dd \uc804\ub85c(\uc911\uc131\uc120\uc744 \uac00\uc9c0\ub294 \uac83\uc73c\ub85c\uc11c \uadf8 \uc911\uc131\uc120\uc5d0 \ub2e4\uc911\uc811\uc9c0\ud558\ub294 \uac83\uc5d0 \ud55c\ud55c\ub2e4)\uc5d0 \uc811\uc18d\ud558\ub294 \uac83.<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 0.92\ubc30\uc758 \uc804\uc555<\/td><\/tr><tr><td>3. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 7 kV\ub97c \ucd08\uacfc\ud558\uace0 60 kV \uc774\ud558\uc778 \uae30\uad6c \ub4f1\uc758 \uc804\ub85c(2\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.25\ubc30\uc758 \uc804\uc555 (10,500 V \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 10,500 V)<\/td><\/tr><tr><td>4. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 60 kV\ub97c \ucd08\uacfc\ud558\ub294 \uae30\uad6c \ub4f1\uc758 \uc804\ub85c\ub85c\uc11c \uc911\uc131\uc810 \ube44\uc811\uc9c0\uc2dd \uc804\ub85c(\uc804\uc704\ubcc0\uc131\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc811\uc9c0\ud558\ub294 \uac83\uc744 \ud3ec\ud568\ud55c\ub2e4. 8\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)\uc5d0 \uc811\uc18d\ud558\ub294 \uac83.<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.25\ubc30\uc758 \uc804\uc555<\/td><\/tr><tr><td>5. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 60 kV\ub97c \ucd08\uacfc\ud558\ub294 \uae30\uad6c \ub4f1\uc758 \uc804\ub85c\ub85c\uc11c \uc911\uc131\uc810 \uc811\uc9c0\uc2dd\uc804\ub85c(\uc804\uc704\ubcc0\uc131\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc811\uc9c0\ud558\ub294 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)\uc5d0 \uc811\uc18d\ud558\ub294 \uac83.(7\ub780\uacfc 8\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.1\ubc30\uc758 \uc804\uc555 (75 kV \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 75 kV)<\/td><\/tr><tr><td>6. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 170 kV\ub97c \ucd08\uacfc\ud558\ub294 \uae30\uad6c \ub4f1\uc758 \uc804\ub85c\ub85c\uc11c \uc911\uc131\uc810\uc9c1\uc811\uc811\uc9c0\uc2dd \uc804\ub85c\uc5d0 \uc811\uc18d\ud558\ub294 \uac83(7\ub780\uacfc 8\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 0.72\ubc30\uc758 \uc804\uc555<\/td><\/tr><tr><td>7. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 170 kV\ub97c \ucd08\uacfc\ud558\ub294 \uae30\uad6c \ub4f1\uc758 \uc804\ub85c\ub85c\uc11c \uc911\uc131\uc810\uc9c1\uc811\uc811\uc9c0\uc2dd \uc804\ub85c \uc911 \uc911\uc131\uc810\uc774 \uc9c1\uc811\uc811\uc9c0 \ub418\uc5b4 \uc788\ub294 \ubc1c\uc804\uc18c \ub610\ub294 \ubcc0\uc804\uc18c \ud639\uc740 \uc774\uc5d0 \uc900\ud558\ub294 \uc7a5\uc18c\uc758 \uc804\ub85c\uc5d0 \uc811\uc18d\ud558\ub294 \uac83(8\ub780\uc758 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4).<\/td><td>\ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 0.64\ubc30\uc758 \uc804\uc555<\/td><\/tr><tr><td>8. \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc774 60 kV\ub97c \ucd08\uacfc\ud558\ub294 \uc815\ub958\uae30\uc758 \uad50\ub958\uce21 \ubc0f \uc9c1\ub958\uce21 \uc804\ub85c\uc5d0 \uc811\uc18d\ud558\ub294 \uae30\uad6c \ub4f1\uc758 \uc804\ub85c<\/td><td>\uad50\ub958\uce21 \ubc0f \uc9c1\ub958 \uace0\uc804\uc555\uce21\uc5d0 \uc811\uc18d\ud558\ub294 \uae30\uad6c \ub4f1\uc758 \uc804\ub85c\ub294 \uad50\ub958\uce21\uc758 \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.1\ubc30\uc758 \uad50\ub958\uc804\uc555 \ub610\ub294 \uc9c1\ub958\uce21\uc758 \ucd5c\ub300 \uc0ac\uc6a9\uc804\uc555\uc758 1.1\ubc30\uc758 \uc9c1\ub958\uc804\uc555<\/td><\/tr><tr><td><\/td><td>\uc9c1\ub958 \uc800\uc555\uce21\uc804\ub85c\uc5d0 \uc811\uc18d\ud558\ub294 \uae30\uad6c \ub4f1\uc758 \uc804\ub85c\ub294 \uc81c13\uc870\uc81c2\ud56d\uc5d0 \uaddc\uc815\ud558\ub294 \uacc4\uc0b0\uc2dd\uc73c\ub85c \uad6c\ud55c \uac12.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ol><li>\ub2e8\uc11c\uc758 \uaddc\uc815\uc5d0 \uc758\ud55c \uc811\uc9c0\ud615\uacc4\uae30\uc6a9\ubcc0\uc555\uae30\uc758 \ud45c\uc900\uc740 KS C 1706(2007) \u201c\uacc4\uae30\uc6a9\ubcc0\uc131\uae30(\ud45c\uc900\uc6a9 \ubc0f \uc77c\ubc18 \uacc4\uae30\uc6a9)\u201d \uc758 \u201c6.2.3 \ub0b4\uc804\uc555\u201d \ub610\ub294 KS C 1707(2007) \u201c\uacc4\uae30\uc6a9\ubcc0\uc131\uae30(\uc804\ub825\uc218\uae09\uc6a9)\u201d\uc758 \u201c6.2.4 \ub0b4\uc804\uc555\u201d\uc5d0 \uc801\ud569\ud560 \uac83.<\/li><li>\ub2e8\uc11c\uc758 \uaddc\uc815\uc5d0 \uc758\ud55c \uc804\ub825\uc120 \ubc18\uc1a1\uc6a9 \uacb0\ud569\ucee4\ud328\uc2dc\ud130\uc758 \ud45c\uc900\uc740 \uace0\uc555\ub2e8\uc790\uc640 \uc811\uc9c0\ub41c \uc800\uc555\ub2e8\uc790\uac04 \ubc0f \uc800\uc555\ub2e8\uc790\uc640 \uc678\ud568 \uac04\uc758 \ub0b4\uc804\uc555\uc774 \uac01\uac01 KS C 1706(2007) \u201c\uacc4\uae30\uc6a9\ubcc0\uc131\uae30(\ud45c\uc900\uc6a9 \ubc0f \uc77c\ubc18 \uacc4\uae30\uc6a9)\u201d\uc758 \u201c6.2.3 \ub0b4\uc804\uc555\u201d\uc5d0 \uaddc\uc815\ud558\ub294 \ucee4\ud328\uc2dc\ud130\ud615 \uacc4\uae30\uc6a9\ubcc0\uc555\uae30\uc758 \uc8fc \ucee4\ud328\uc2dc\ud130 \ub2e8\uc790 \uac04 \ubc0f 1\ucc28\uc811\uc9c0\uce21 \ub2e8\uc790\uc640 \uc678\ud568 \uac04\uc758 \ub0b4\uc804\uc555\uc758 \ud45c\uc900\uc5d0 \uc900\ud560 \uac83.<\/li><li>\ub2e8\uc11c\uc758 \uaddc\uc815\uc5d0 \uc758\ud55c \ub1cc\uc11c\uc9c0\ud761\uc218\uc6a9 \ucee4\ud328\uc2dc\ud130\u2024\uc9c0\ub77d\uac80\ucd9c\uc6a9 \ucee4\ud328\uc2dc\ud130\u2024\uc7ac\uae30\uc804\uc555\uc5b5\uc81c\uc6a9 \ucee4\ud328\uc2dc\ud130\uc758 \ud45c\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<br>\uac00. \uc0ac\uc6a9\uc804\uc555\uc774 \uace0\uc555 \ub610\ub294 \ud2b9\uace0\uc555\uc77c \uac83.<br>\ub098. \uace0\uc555\ub2e8\uc790 \ub610\ub294 \ud2b9\uace0\uc555\ub2e8\uc790 \ubc0f \uc811\uc9c0\ub41c \uc678\ud568 \uc0ac\uc774\uc5d0 \ud45c 17-2\uc5d0\uc11c \uc815\ud558\uace0 \uc788\ub294 \uacf5\uce6d\uc804\uc555\uc758 \uad6c\ubd84 \ubc0f \uc808\uc5f0\uacc4\uae09\uc758 \uad6c\ubd84\uc5d0 \ub530\ub77c \uac01\uac01 \uac19\uc740 \ud45c\uc5d0\uc11c \uc815\ud55c \uad50\ub958\uc804\uc555 \ubc0f \uc9c1\ub958\uc804\uc555\uc744 \ub2e4\uc74c\uacfc \uac19\uc774 \uc77c\uc815\uc2dc\uac04 \uac00\ud558\uc5ec \uc808\uc5f0\ub0b4\ub825\uc744 \uc2dc\ud5d8\ud558\uc600\uc744 \ub54c\uc5d0 \uc774\uc5d0 \uacac\ub514\ub294 \uac83\uc77c \uac83.<br>(1) \uad50\ub958\uc804\uc555\uc5d0\uc11c\ub294 1\ubd84\uac04<br>(2) \uc9c1\ub958\uc804\uc555\uc5d0\uc11c\ub294 10\ucd08\uac04<\/li><\/ol>\n\n\n\n<p>[\ud45c 17-2]<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\uacf5\uce6d\uc804\uc555\uc758 \uad6c\ubd84[kV]<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc808\uc5f0\uacc4\uae09\uc758 <br>\uad6c\ubd84<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc2dc\ud5d8\uc804\uc555<\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">\uad50\ub958[kV]<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc9c1\ub958[kV]<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">&nbsp;3.3<\/td><td class=\"has-text-align-center\" data-align=\"center\">A<\/td><td class=\"has-text-align-center\" data-align=\"center\">16<\/td><td class=\"has-text-align-center\" data-align=\"center\">45<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">B<\/td><td class=\"has-text-align-center\" data-align=\"center\">10<\/td><td class=\"has-text-align-center\" data-align=\"center\">30<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">&nbsp;6.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">A<\/td><td class=\"has-text-align-center\" data-align=\"center\">22<\/td><td class=\"has-text-align-center\" data-align=\"center\">60<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">B<\/td><td class=\"has-text-align-center\" data-align=\"center\">16<\/td><td class=\"has-text-align-center\" data-align=\"center\">45<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">&nbsp;11<\/td><td class=\"has-text-align-center\" data-align=\"center\">A<\/td><td class=\"has-text-align-center\" data-align=\"center\">28<\/td><td class=\"has-text-align-center\" data-align=\"center\">90<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">B<\/td><td class=\"has-text-align-center\" data-align=\"center\">28<\/td><td class=\"has-text-align-center\" data-align=\"center\">75<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">&nbsp;22<\/td><td class=\"has-text-align-center\" data-align=\"center\">A<\/td><td class=\"has-text-align-center\" data-align=\"center\">50<\/td><td class=\"has-text-align-center\" data-align=\"center\">150<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">B<\/td><td class=\"has-text-align-center\" data-align=\"center\">50<\/td><td class=\"has-text-align-center\" data-align=\"center\">125<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">C<\/td><td class=\"has-text-align-center\" data-align=\"center\">50<\/td><td class=\"has-text-align-center\" data-align=\"center\">180<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">&nbsp;33<\/td><td class=\"has-text-align-center\" data-align=\"center\">A<\/td><td class=\"has-text-align-center\" data-align=\"center\">70<\/td><td class=\"has-text-align-center\" data-align=\"center\">200<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">B<\/td><td class=\"has-text-align-center\" data-align=\"center\">70<\/td><td class=\"has-text-align-center\" data-align=\"center\">170<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">C<\/td><td class=\"has-text-align-center\" data-align=\"center\">70<\/td><td class=\"has-text-align-center\" data-align=\"center\">240<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">&nbsp;66<\/td><td class=\"has-text-align-center\" data-align=\"center\">A<\/td><td class=\"has-text-align-center\" data-align=\"center\">140<\/td><td class=\"has-text-align-center\" data-align=\"center\">350<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">B<\/td><td class=\"has-text-align-center\" data-align=\"center\">140<\/td><td class=\"has-text-align-center\" data-align=\"center\">420<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">&nbsp;77<\/td><td class=\"has-text-align-center\" data-align=\"center\">A<\/td><td class=\"has-text-align-center\" data-align=\"center\">160<\/td><td class=\"has-text-align-center\" data-align=\"center\">400<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">B<\/td><td class=\"has-text-align-center\" data-align=\"center\">160<\/td><td class=\"has-text-align-center\" data-align=\"center\">480<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6>\ube44\uace0 A : B \ub610\ub294 C \uc774\uc678\uc758 \uacbd\uc6b0<br>B : \ub1cc\uc11c\uc9c0\uc804\uc555\uc758 \uce68\uc785\uc774 \uc801\uc740 \uacbd\uc6b0 \ub610\ub294 \ud53c\ub8b0\uae30 \ub4f1\uc758 \ubcf4\ud638\uc7a5\uce58\uc5d0 \uc758\ud574\uc11c \uc774\uc0c1\uc804\uc555\uc774 \ucda9\ubd84\ud788 \ub0ae\uac8c \uc5b5\uc81c\ub418\ub294 \uacbd\uc6b0<br>C : \ud53c\ub8b0\uae30 \ub4f1\uc758 \ubcf4\ud638\uc7a5\uce58\uc758 \ubcf4\ud638\ubc94\uc704 \uc678\uc5d0 \uc2dc\uc124\ub418\ub294 \uacbd\uc6b0<\/h6>\n\n\n\n<ol start=\"4\"><li>\ub2e8\uc11c\uc758 \uaddc\uc815\uc5d0 \uc758\ud55c \uc9c1\ub82c \uac2d\uc774 \uc788\ub294 \ud53c\ub8b0\uae30\uc758 \ud45c\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<ol><li>\uac00. \uac74\uc870 \ubc0f \uc8fc\uc218\uc0c1\ud0dc\uc5d0\uc11c 2\ubd84\uc774\ub0b4\uc758 \uc2dc\uac04\uac04\uaca9\uc73c\ub85c 10\ud68c \uc5f0\uc18d\ud558\uc5ec \uc0c1\uc6a9\uc8fc\ud30c \ubc29\uc804\uac1c\uc2dc\uc804\uc555\uc744 \uce21\uc815\ud558\uc600\uc744 \ub54c \ud45c 17-3\uc758 \uc0c1\uc6a9\uc8fc\ud30c \ubc29\uc804\uac1c\uc2dc\uc804\uc555\uc758 \uac12 \uc774\uc0c1\uc77c \uac83.<\/li><li>\ub098. \uc9c1\ub82c \uac2d \ubc0f \ud2b9\uc131\uc694\uc18c\ub97c \uc218\ub0a9\ud558\uae30 \uc704\ud55c \uc790\uae30\uc6a9\uae30 \ub4f1 \ud3c9\uc0c1\uc2dc \ub610\ub294 \ub3d9\uc791\uc2dc\uc5d0 \uc804\uc555\uc774 \uc778\uac00\ub418\ub294 \ubd80\ubd84\uc5d0 \ub300\ud558\uc5ec \ud45c 17-3\uc758 \u201c\uc0c1\uc6a9\uc8fc\ud30c\uc804\uc555\u201d\uc744 \uac74\uc870\uc0c1\ud0dc\uc5d0\uc11c 1\ubd84\uac04, \uc8fc\uc218\uc0c1\ud0dc\uc5d0\uc11c 10\ucd08\uac04 \uac00\ud560 \ub54c \uc12c\ub77d \ub610\ub294 \ud30c\uad34\ub418\uc9c0 \uc544\ub2c8\ud560 \uac83.<\/li><li>\ub2e4. \ub098\ubaa9\uacfc \ub3d9\uc77c\ud55c \ubd80\ubd84\uc5d0 \ub300\ud558\uc5ec \ud45c 17-3\uc758 \u201c\ub1cc\uc784\ud384\uc2a4\uc804\uc555\u201d\uc744 \uac74\uc870 \ubc0f \uc8fc\uc218\uc0c1\ud0dc\uc5d0\uc11c \uc815\u2024\ubd80\uc591\uadf9\uc131\uc73c\ub85c \ub1cc\uc784\ud384\uc2a4\uc804\uc555(\ud30c\ub450\uc7a5 0.5\u33b2 \uc774\uc0c1 1.5\u33b2 \uc774\ud558, \ud30c\ubbf8\uc7a5 32\u33b2 \uc774\uc0c1 48\u33b2 \uc774\ud558\uc778 \uac83. \uc774\ud558 \uc774\ud638\uc5d0\uc11c \uac19\ub2e4)\uc5d0\uc11c \uac01\uac01 3\ud68c \uac00\ud560 \ub54c \uc12c\ub77d \ub610\ub294 \ud30c\uad34\ub418\uc9c0 \uc544\ub2c8\ud560 \uac83.<\/li><li>\ub77c. \uac74\uc870 \ubc0f \uc8fc\uc218\uc0c1\ud0dc\uc5d0\uc11c \ud45c 17-3\uc758 \u201c\ub1cc\uc784\ud384\uc2a4 \ubc29\uc804\uac1c\uc2dc\uc804\uc555(\ud45c\uc900)\u201d\uc744 \uc815\u2024\ubd80\uc591\uadf9\uc131\uc73c\ub85c \uac01\uac01 10\ud68c \uc778\uac00\ud558\uc600\uc744 \ub54c \ubaa8\ub450 \ubc29\uc804\ud558\uace0 \ub610\ud55c, \uc815\u2024\ubd80\uc591\uadf9\uc131\uc758 \ub1cc\uc784\ud384\uc2a4\uc804\uc555\uc5d0 \uc758\ud558\uc5ec \ubc29\uc804\uac1c\uc2dc\uc804\uc555\uacfc \ubc29\uc804\uac1c\uc2dc\uc2dc\uac04\uc758 \ud2b9\uc131\uc744 \uad6c\ud560 \ub54c 0.5\u33b2\uc5d0\uc11c\uc758 \uc804\uc555 \uac12\uc740 \uac19\uc740 \ud45c\uc758 \u201c\ub1cc\uc784\ud384\uc2a4\ubc29\uc804\uac1c\uc2dc\uc804\uc555(0.5\u33b2)\u201d\uc758 \uac12 \uc774\ud558\uc77c \uac83.<\/li><li>\ub9c8. \uc815\u2024\ubd80\uc591\uadf9\uc131\uc758 \ub1cc\uc784\ud384\uc2a4\uc804\ub958(\ud30c\ub450\uc7a5 0.5\u33b2 \uc774\uc0c1 1.5\u33b2 \uc774\ud558, \ud30c\ubbf8\uc7a5 32\u33b2 \uc774\uc0c1 48\u33b2 \uc774\ud558\uc758 \ud30c\ud615\uc778 \uac83)\uc5d0 \uc758\ud558\uc5ec \uc81c\ud55c\uc804\uc555\uacfc \ubc29\uc804\uc804\ub958\uc640\uc758 \ud2b9\uc131\uc744 \uad6c\ud560 \ub54c, \uacf5\uce6d\ubc29\uc804\uc804\ub958\uc5d0\uc11c\uc758 \uc804\uc555 \uac12\uc740 \ud45c 17-3\uc758 \u201c\uc81c\ud55c\uc804\uc555\u201d\uc758 \uac12 \uc774\ud558\uc77c \uac83.<\/li><\/ol><\/li><\/ol>\n\n\n\n<p>[\ud45c 17-3]<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\ud53c\ub8b0\uae30<br>\uc815\uaca9\uc804\uc555<br>(\uc2e4\ud6a8\uac12)<br>[kV]<\/td><td>\uc0c1\uc6a9\uc8fc\ud30c<br>\ubc29\uc804<br>\uac1c\uc2dc\uc804\uc555<br>(\uc2e4\ud6a8\uac12)<br>[kV]<\/td><td>\uc0c1\uc6a9\uc8fc\ud30c<br>\uc804\uc555<br>(\uc2e4\ud6a8\uac12)<br>[kV]<\/td><td>\ucda9\uaca9\uc804\uc555(\ud30c\uace0\uac12)[kV]<\/td><td><\/td><td>\ucda9\uaca9\ubc29\uc804\uac1c\uc2dc\uc804\uc555<br>(\ud30c\uace0\uac12)[kV]<\/td><td><\/td><td>\uc81c\ud55c\uc804\uc555(\ud30c\uace0\uac12)<br>[kV]<\/td><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><td>1.2\u00d7<br>50\u33b2<\/td><td>250\u00d7<br>2500\u33b2<\/td><td>1.2\u00d7<br>50\u33b2<\/td><td>250\u00d7<br>2500\u33b2<\/td><td>10\u3384<\/td><td>5\u3384<\/td><td>2.5\u3384<\/td><\/tr><tr><td>7.5<\/td><td>11.25<\/td><td>21 (20)<\/td><td>60<\/td><td>&#8211;<\/td><td>27<\/td><td>&#8211;<\/td><td>27<\/td><td>27<\/td><td>27<\/td><\/tr><tr><td>9<\/td><td>13.5<\/td><td>27 (24)<\/td><td>75<\/td><td>&#8211;<\/td><td>32.5<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>32.5<\/td><\/tr><tr><td>12<\/td><td>18<\/td><td>50 (45)<\/td><td>110<\/td><td>&#8211;<\/td><td>43<\/td><td>&#8211;<\/td><td>43<\/td><td>43<\/td><td>&#8211;<\/td><\/tr><tr><td>18<\/td><td>27<\/td><td>42 (36)<\/td><td>125<\/td><td>&#8211;<\/td><td>65<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>65<\/td><\/tr><tr><td>21<\/td><td>31.5<\/td><td>70 (60)<\/td><td>120<\/td><td>&#8211;<\/td><td>76<\/td><td>&#8211;<\/td><td>76<\/td><td>76<\/td><td>&#8211;<\/td><\/tr><tr><td>24<\/td><td>26<\/td><td>70 (60)<\/td><td>150<\/td><td>&#8211;<\/td><td>87<\/td><td>&#8211;<\/td><td>87<\/td><td>87<\/td><td>&#8211;<\/td><\/tr><tr><td>72 75<\/td><td>112.5<\/td><td>175 (145)<\/td><td>350<\/td><td>&#8211;<\/td><td>270<\/td><td>&#8211;<\/td><td>270<\/td><td>270<\/td><td>&#8211;<\/td><\/tr><tr><td>138 144<\/td><td>207<\/td><td>325 (325)<\/td><td>750<\/td><td>&#8211;<\/td><td>460<\/td><td>&#8211;<\/td><td>460<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><tr><td>288<\/td><td>432<\/td><td>450 (450)<\/td><td>1175<\/td><td>950<\/td><td>725<\/td><td>695<\/td><td>690<\/td><td>&#8211;<\/td><td>&#8211;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6>\ube44\uace0 : ( )\uc548\uc758 \uc22b\uc790\ub294 \uc8fc\uc218\uc2dc\ud5d8\uc2dc \uc801\uc6a9<\/h6>\n\n\n\n<ol start=\"5\"><li>\ub2e8\uc11c\uc758 \uaddc\uc815\uc5d0 \uc758\ud55c \uc804\ub825\uc120 \ubc18\uc1a1\uc6a9 \uacb0\ud569\ub9ac\uc561\ud130\uc758 \ud45c\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<ol><li>\uac00. \uc0ac\uc6a9\uc804\uc555\uc740 \uace0\uc555\uc77c \uac83.<\/li><li>\ub098. 60 \u3390\uc758 \uc8fc\ud30c\uc218\uc5d0 \ub300\ud55c \uc784\ud53c\ub358\uc2a4\ub294 \uc0ac\uc6a9\uc804\uc555\uc758 \uad6c\ubd84\uc5d0 \ub530\ub77c \uc804\uc555\uc744 \uac00\ud558\uc600\uc744 \ub54c\uc5d0 \ud45c 17-4\uc5d0\uc11c \uc815\ud55c \uac12 \uc774\uc0c1\uc77c \uac83.<\/li><li>\ub2e4. \uad8c\uc120\uacfc \ucca0\uc2ec \ubc0f \uc678\ud568 \uac04\uc5d0 \ucd5c\ub300\uc0ac\uc6a9\uc804\uc555\uc774 1.5\ubc30\uc758 \uad50\ub958\uc804\uc555\uc744 \uc5f0\uc18d\ud558\uc5ec 10\ubd84\uac04 \uac00\ud558\uc600\uc744 \ub54c\uc5d0 (\uc774\uc5d0) \uacac\ub51c \uac83.<\/li><\/ol><\/li><\/ol>\n\n\n\n<p>[\ud45c 17-4]<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\uc0ac\uc6a9\uc804\uc555\uc758 \uad6c\ubd84<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc804&nbsp; \uc555<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc784\ud53c\ub358\uc2a4<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">3,500 V \uc774\ud558<\/td><td class=\"has-text-align-center\" data-align=\"center\">2,000 V<\/td><td class=\"has-text-align-center\" data-align=\"center\">&nbsp;500 k\u2126<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">3,500 V \ucd08\uacfc<\/td><td class=\"has-text-align-center\" data-align=\"center\">4,000 V<\/td><td class=\"has-text-align-center\" data-align=\"center\">1,000 k\u2126&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u2461 \ud2b9\uace0\uc555\uc804\ub85c\uc640 \uad00\ub828\ub418\ub294 \uc808\uc5f0\ub0b4\ub825\uc5d0 \uc788\uc5b4 \ud55c\uad6d\uc804\uae30\uae30\uc220\uae30\uc900\uc704\uc6d0\ud68c \ud45c\uc900 KECS 1201-2011(\uc804\ub85c\uc758 \uc808\uc5f0\ub0b4\ub825 \ud655\uc778\ubc29\ubc95)\uc5d0\uc11c \uc815\ud558\ub294 \ubc29\ubc95\uc5d0 \ub530\ub974\ub294 \uacbd\uc6b0\ub294 \uc81c1\ud56d\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc9c0 \uc544\ub2c8\ud560 \uc218 \uc788\ub2e4.<br><\/p>\n\n\n\n<h4 id=\"\uc81c18\uc870\">\uc81c18\uc870(\uc811\uc9c0\uacf5\uc0ac\uc758 \uc885\ub958) <\/h4>\n\n\n\n<p>\u24db \uc811\uc9c0\uacf5\uc0ac\ub294 \ud45c 18-1\uc5d0\uc11c \uc815\ud55c \uac83\uc73c\ub85c \ud558\uba70 \uac01 \uc811\uc9c0\uacf5\uc0ac\ubcc4 \uc811\uc9c0\uc800\ud56d \uac12\uc740 \ud45c 18-1\uc5d0\uc11c \uc815\ud55c \uac12 \uc774\ud558\ub85c \uc720\uc9c0\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \ub2e4\uc74c \uac01 \ud638\uc758 \uc811\uc9c0\uacf5\uc0ac\ub294 \uc608\uc678\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n<ol><li>\uc81c12\uc870\uc81c7\ud638 \ubc0f \uc81c8\ud638\u201c\uac00\u201d\uc758 \uac83\uc744 \uc811\uc9c0\ud558\ub294 \uacbd\uc6b0<\/li><li>\uc81c22\uc870, \uc81c27\uc870\uc81c1\ud56d, \uc81c2\ud56d, \uc81c4\ud56d \ubc0f \uc81c6\ud56d, \uc81c43\uc870\uc81c2\ud638\u201c\uac00\u201d \ubc0f \uc81c3\ud638\u201c\uac00\u201d, \u201c\ub098\u201d, \uc81c249\uc870\uc5d0 \uc758\ud574 \uc811\uc9c0\ud558\ub294 \uacbd\uc6b0<\/li><li>\uc911\uc131\uc810\uc774 \uc811\uc9c0\ub41c \ud2b9\uace0\uc555 \uac00\uacf5\uc804\uc120\ub85c\uc758 \uc911\uc131\uc120\uc5d0 \uc81c135\uc870\uc81c2\ud56d \ubc0f \uc81c4\ud56d\uc81c11\ud638\uc5d0 \ub530\ub77c \uc811\uc9c0\ud558\ub294 \uacbd\uc6b0<\/li><li>\uc800\uc555 \uac00\uacf5\uc804\uc120\uc744 \ud2b9\uace0\uc555 \uac00\uacf5\uc804\uc120\uacfc \ub3d9\uc77c \uc9c0\uc9c0\ubb3c\uc5d0 \uc2dc\uc124\ub418\ub294 \ubd80\ubd84\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0<\/li><li>\uc81c6\ud56d \ubc0f \uc81c7\ud56d\uc5d0 \ub530\ub978 \uacf5\ud1b5\uc811\uc9c0, \ud1b5\ud569\uc811\uc9c0 \ubc0f \uc81c22\uc870\uc758 2\uc5d0 \ub530\ub77c \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0<\/li><li>\uc81c289\uc870\uc5d0 \ub530\ub77c \uc9c1\ub958\uacc4\ud1b5\uc744 \uc811\uc9c0\ud558\ub294 \uacbd\uc6b0<\/li><\/ol>\n\n\n\n<p>[\ud45c 18-1]<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uc811\uc9c0\uacf5\uc0ac\uc758 \uc885\ub958<\/td><td>\uc811\uc9c0\uc800\ud56d \uac12<\/td><\/tr><tr><td>\uc81c1\uc885 \uc811\uc9c0\uacf5\uc0ac<\/td><td>10 \u2126<\/td><\/tr><tr><td>\uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac<\/td><td>\ubcc0\uc555\uae30\uc758 \uace0\uc555\uce21 \ub610\ub294 \ud2b9\uace0\uc555\uce21\uc758 \uc804\ub85c\uc758 1\uc120 \uc9c0\ub77d\uc804\ub958\uc758 \uc554\ud398\uc5b4 \uc218\ub85c 150(\ubcc0\uc555\uae30\uc758 \uace0\uc555\uce21 \uc804\ub85c \ub610\ub294 \uc0ac\uc6a9\uc804\uc555\uc774 35 kV \uc774\ud558\uc758 \ud2b9\uace0\uc555\uce21 \uc804\ub85c\uac00 \uc800\uc555\uce21 \uc804\ub85c\uc640 \ud63c\ucd09\ud558\uc5ec \uc800\uc555\uce21 \uc804\ub85c\uc758 \ub300\uc9c0\uc804\uc555\uc774 150 V\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0\uc5d0, 1\ucd08\ub97c \ucd08\uacfc\ud558\uace0 2\ucd08 \uc774\ub0b4\uc5d0 \uc790\ub3d9\uc801\uc73c\ub85c \uace0\uc555\uc804\ub85c \ub610\ub294 \uc0ac\uc6a9\uc804\uc555\uc774 35 kV \uc774\ud558\uc758 \ud2b9\uace0\uc555 \uc804\ub85c\ub97c \ucc28\ub2e8\ud558\ub294 \uc7a5\uce58\ub97c \uc124\uce58\ud560 \ub54c\ub294 300, 1\ucd08 \uc774\ub0b4\uc5d0 \uc790\ub3d9\uc801\uc73c\ub85c \uace0\uc555\uc804\ub85c \ub610\ub294 \uc0ac\uc6a9\uc804\uc555 35 kV \uc774\ud558\uc758 \ud2b9\uace0\uc555\uc804\ub85c\ub97c \ucc28\ub2e8\ud558\ub294 \uc7a5\uce58\ub97c \uc124\uce58\ud560 \ub54c\ub294 600)\uc744 \ub098\ub208 \uac12\uacfc \uac19\uc740 \u2126\uc218<\/td><\/tr><tr><td>\uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac<\/td><td>100 \u2126<\/td><\/tr><tr><td>\ud2b9\ubcc4 \uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac<\/td><td>10 \u2126<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u2461 \uc81c1\ud56d\uc758 \uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac\uc758 \uc811\uc9c0\uc800\ud56d \uac12\uc740 \uc81c23\uc870 \ub610\ub294 \uc81c24\uc870\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc5ec \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc81c1\ud56d\uc758 \uaddc\uc815\uc5d0 \ubd88\uad6c\ud558\uace0 5 \u2126 \ubbf8\ub9cc\uc758 \uac12\uc774 \uc544\ub2c8\uc5b4\ub3c4 \ub41c\ub2e4.<br>\u2462 \uc81c1\ud56d\uc758 \uace0\uc555\uce21 \uc804\ub85c\uc758 1\uc120 \uc9c0\ub77d\uc804\ub958\ub294 \uc2e4\uce21\uce58 \ub610\ub294 \ub2e4\uc74c \uacc4\uc0b0\uc2dd\uc5d0 \uc758\ud558\uc5ec \uacc4\uc0b0\ud55c \uac12\uc73c\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n<ol><li>\uc911\uc131\uc810 \ube44\uc811\uc9c0\uc2dd \uace0\uc555\uc804\ub85c(\uc81c2\ud638\uc5d0 \uaddc\uc815\ud558\ub294 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)<ol><li>\uac00. \uc804\uc120\uc5d0 \ucf00\uc774\ube14 \uc774\uc678\uc758 \uac83\uc744 \uc0ac\uc6a9\ud558\ub294 \uc804\ub85c.<\/li><\/ol><\/li><\/ol>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_1=1+\\frac{\\frac{V}{3}L-100}{150}\\]<\/div>\n\n\n\n<ol><li>\uc6b0\ubcc0\uc758 \uc81c2\ud56d\uc758 \uac12\uc740 \uc18c\uc218\uc810 \uc774\ud558\ub294 \uc808\uc0c1\ud55c\ub2e4. I1\uc774 2 \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 2\ub85c \ud55c\ub2e4.<ol><li>\ub098. \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\ub294 \uc804\ub85c<\/li><\/ol><\/li><\/ol>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_1=1+\\frac{\\frac{V}{3}L&#8217;-1}{2}\\]<\/div>\n\n\n\n<ol><li>\uc6b0\ubcc0\uc758 \uc81c2\ud56d\uc758 \uac12\uc740 \uc18c\uc218\uc810 \uc774\ud558\ub294 \uc808\uc0c1\ud55c\ub2e4. I1\uc774 2\ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 2\ub85c \ud55c\ub2e4.<ol><li>\ub2e4. \uc804\uc120\uc5d0 \ucf00\uc774\ube14 \uc774\uc678\uc758 \uac83\uc744 \uc0ac\uc6a9\ud558\ub294 \uc804\ub85c\uc640 \uc804\uc120\uc5d0 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\ub294 \uc804\ub85c\ub85c \ub418\uc5b4 \uc788\ub294 \uc804\ub85c<\/li><\/ol><\/li><\/ol>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_1=1+\\frac{\\frac{V}{3}L-100}{150} + \\frac{\\frac{V}{3}L&#8217;-1}{2}\\]<\/div>\n\n\n\n<ol><li>\uc6b0\ubcc0\uc758 \uc81c2\ud56d \ubc0f \uc81c3\ud56d\uc758 \uac12\uc740 \uac01\uac01\uc758 \uac12\uc774 \ub9c8\uc774\ub108\uc2a4\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 0\uc73c\ub85c \ud55c\ub2e4.<\/li><\/ol>\n\n\n\n<h6>I1\uc758 \uac12\uc740 \uc18c\uc218\uc810 \uc774\ud558\ub294 \uc808\uc0c1\ud55c\ub2e4. I1\uc774 2 \ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 2\ub85c \ud55c\ub2e4.<br>I1 : \uc77c\uc120\uc9c0\ub77d \uc804\ub958(A\ub97c \ub2e8\uc704\ub85c \ud55c\ub2e4)<br>V : \uc804\ub85c\uc758 \uacf5\uce6d\uc804\uc555\uc744 1.1\ub85c \ub098\ub208 \uc804\uc555(kV\ub97c \ub2e8\uc704\ub85c \ud55c\ub2e4)<br>L : \ub3d9\uc77c\ubaa8\uc120\uc5d0 \uc811\uc18d\ub418\ub294 \uace0\uc555\uc804\ub85c(\uc804\uc120\uc5d0 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4)\uc758 \uc804\uc120\uc5f0\uc7a5(\u339e\ub97c \ub2e8\uc704\ub85c \ud55c\ub2e4.)<br>L\uff07: \ub3d9\uc77c\ubaa8\uc120\uc5d0 \uc811\uc18d\ub418\ub294 \uace0\uc555\uc804\ub85c(\uc804\uc120\uc5d0 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc5d0 \ud55c\ud55c\ub2e4)\uc758 \uc120\ub85c\uc5f0\uc7a5(\u339e\ub97c \ub2e8\uc704\ub85c \ud55c\ub2e4)<\/h6>\n\n\n\n<ol start=\"2\"><li>\uc911\uc131\uc810 \uc811\uc9c0\uc2dd \uace0\uc555\uc804\ub85c(\ub2e4\uc911\uc811\uc9c0 \uc911\uc131\uc120\uc744 \uac00\uc9c0\ub294 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4) \ubc0f \ub300\uc9c0\ub85c\ubd80\ud130 \uc808\uc5f0\ud558\uc9c0 \uc544\ub2c8\ud558\uace0 \uc0ac\uc6a9\ud558\ub294 \uc804\uae30\ubcf4\uc77c\ub7ec\u2024\uc804\uae30\ub85c \ub4f1\uc744 \uc9c1\uc811 \uc811\uc18d\ud558\ub294 \uc911\uc131\uc810 \ube44\uc811\uc9c0\uc2dd \uace0\uc555\uc804\ub85c<\/li><\/ol>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_2=\\sqrt{I^2_1+\\frac{V^2}{3R^2}\\times 10^6}\\]<\/div>\n\n\n\n<h6>(\uc18c\uc218\uc810 \uc774\ud558\ub294 \uc808\uc0c1\ud55c\ub2e4)<br>I2 : \uc77c\uc120\uc9c0\ub77d \uc804\ub958(A\ub97c \ub2e8\uc704\ub85c \ud55c\ub2e4)<br>I1 : \uc81c1\ud638\uc5d0 \uc758\ud558\uc5ec \uacc4\uc0b0\ud55c \uc77c\uc120\uc9c0\ub77d \uc804\ub958<br>V : \uc804\ub85c\uc758 \uacf5\uce6d\uc804\uc555(kV\ub97c \ub2e8\uc704\ub85c \ud55c\ub2e4)<br>R : \uc911\uc131\uc810\uc5d0 \uc0ac\uc6a9\ud558\ub294 \uc800\ud56d\uae30\uc758 \uc804\uae30\uc800\ud56d \uac12(\uc911\uc131\uc810\uc758 \uc811\uc9c0\uacf5\uc0ac\uc758 \uc811\uc9c0\uc800\ud56d \uac12\uc744 \ud3ec\ud568\ud558\ub294 \uac83\uc73c\ub85c \ud558\uba70 \u2126\uc744 \ub2e8\uc704\ub85c \ud55c\ub2e4)<\/h6>\n\n\n\n<ol start=\"3\"><li>\uc911\uc131\uc810 \ub9ac\uc561\ud130 \uc811\uc9c0\uc2dd \uace0\uc555\uc804\ub85c<\/li><\/ol>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_{3}=\\sqrt{[\\frac{\\frac{V}{\\sqrt {3}}\\cdot R}{R^2 +X^2}\\times 10^3]^2\n+[I_{1}-\\frac{\\frac{V}{\\sqrt {3}} \\cdot X}{R^2+X^2}  \\times 10^3] ^2}\\]<\/div>\n\n\n\n<h6>(\uc18c\uc218\uc810 \uc774\ud558\ub294 \uc808\uc0c1\ud55c\ub2e4. I3\uc774 2\ubbf8\ub9cc\uc73c\ub85c \ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 2\ub85c \ud55c\ub2e4)<br>I3 : \uc77c\uc120\uc9c0\ub77d \uc804\ub958(A\ub97c \ub2e8\uc704\ub85c \ud55c\ub2e4)<br>I1 : \uc81c1\ud638\uc5d0 \uc758\ud558\uc5ec \uacc4\uc0b0\ud55c \uc804\ub958 \uac12<br>V : \uc804\ub85c\uc758 \uacf5\uce6d\uc804\uc555(kV\ub97c \ub2e8\uc704\ub85c \ud55c\ub2e4)<br>R : \uc911\uc131\uc810\uc5d0 \uc0ac\uc6a9\ud558\ub294 \ub9ac\uc561\ud130\uc758 \uc804\uae30\uc800\ud56d \uac12(\uc911\uc131\uc810\uc758 \uc811\uc9c0\uacf5\uc0ac\uc758 \uc811\uc9c0\uc800\ud56d \uac12\uc744 \ud3ec\ud568\ud558\ub294 \uac83\uc73c\ub85c \ud558\uba70 \u2126\uc744 \ub2e8\uc704\ub85c \ud55c\ub2e4)<br>X : \uc911\uc131\uc810\uc5d0 \uc0ac\uc6a9\ud558\ub294 \ub9ac\uc561\ud130\uc758 \uc720\ub3c4 \ub9ac\uc561\ud134\uc2a4\uc758 \uac12(\u2126\uc744 \ub2e8\uc704\ub85c \ud55c\ub2e4)<\/h6>\n\n\n\n<p>\u2463 \uc81c1\ud56d\uc758 \ud2b9\uace0\uc555\uce21\uc758 \uc804\ub85c\uc758 1\uc120 \uc9c0\ub77d\uc804\ub958\ub294 \uc2e4\uce21\uce58\uc5d0 \uc758\ud558\ub294 \uac83\uc73c\ub85c \ud55c\ub2e4. \ub2e4\ub9cc, \uc2e4\uce21\uce58\ub97c \uce21\uc815\ud558\uae30 \uace4\ub780\ud55c \uacbd\uc6b0\uc5d0\ub294 \uc120\ub85c\uc815\uc218(\u7dda\u8def\u5b9a\u6578) \ub4f1\uc5d0 \uc758\ud558\uc5ec \uacc4\uc0b0\ud55c \uac12\uc5d0 \uc758\ud560 \uc218 \uc788\ub2e4.<br>\u2464 \uc800\uc555\uc804\ub85c\uc5d0\uc11c \uadf8 \uc804\ub85c\uc5d0 \uc9c0\ub77d\uc774 \uc0dd\uacbc\uc744 \uacbd\uc6b0\uc5d0 0.5\ucd08 \uc774\ub0b4\uc5d0 \uc790\ub3d9\uc801\uc73c\ub85c \uc804\ub85c\ub97c \ucc28\ub2e8\ud558\ub294 \uc7a5\uce58\ub97c \uc2dc\uc124\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc81c1\ud56d\uc758 \uaddc\uc815\uc5d0 \ubd88\uad6c\ud558\uace0 \uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac\uc640 \ud2b9\ubcc4 \uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac\uc758 \uc811\uc9c0\uc800\ud56d \uac12\uc740 \uc790\ub3d9 \ucc28\ub2e8\uae30\uc758 \uc815\uaca9\uac10\ub3c4\uc804\ub958\uc5d0 \ub530\ub77c \ud45c 18-2\uc5d0\uc11c \uc815\ud55c \uac12 \uc774\ud558\ub85c \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<p>[\ud45c 18-2]<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\uc815\uaca9\uac10\ub3c4\uc804\ub958(mA)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\ubb3c\uae30 \uc788\ub294\uc7a5\uc18c \uc804\uae30\uc801\uc704\ud5d8\ub3c4\uac00 \ub192\uc740\uacf3<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uadf8\uc678 \ub2e4\ub978 \uc7a5\uc18c<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">30 \uc774\ud558<\/td><td class=\"has-text-align-center\" data-align=\"center\">500<\/td><td class=\"has-text-align-center\" data-align=\"center\">500<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">50<\/td><td class=\"has-text-align-center\" data-align=\"center\">300<\/td><td class=\"has-text-align-center\" data-align=\"center\">500<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">100<\/td><td class=\"has-text-align-center\" data-align=\"center\">150<\/td><td class=\"has-text-align-center\" data-align=\"center\">500<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">200<\/td><td class=\"has-text-align-center\" data-align=\"center\">75<\/td><td class=\"has-text-align-center\" data-align=\"center\">250<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">300<\/td><td class=\"has-text-align-center\" data-align=\"center\">50<\/td><td class=\"has-text-align-center\" data-align=\"center\">166<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">500<\/td><td class=\"has-text-align-center\" data-align=\"center\">30<\/td><td class=\"has-text-align-center\" data-align=\"center\">100<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u2465 \uace0\uc555 \ubc0f \ud2b9\uace0\uc555\uacfc \uc800\uc555 \uc804\uae30\uc124\ube44\uc758 \uc811\uc9c0\uadf9\uc774 \uc11c\ub85c \uadfc\uc811\ud558\uc5ec \uc2dc\uc124\ub418\uc5b4 \uc788\ub294 \ubcc0\uc804\uc18c \ub610\ub294 \uc774\uc640 \uc720\uc0ac\ud55c \uacf3\uc5d0\uc11c\ub294 \ub2e4\uc74c \uac01 \ud638\uc5d0 \uc801\ud569\ud558\uac8c \uacf5\ud1b5\uc811\uc9c0\uacf5\uc0ac\ub97c \ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<ol><li>\uc800\uc555 \uc811\uc9c0\uadf9\uc774 \uace0\uc555 \ubc0f \ud2b9\uace0\uc555 \uc811\uc9c0\uadf9\uc758 \uc811\uc9c0\uc800\ud56d \ud615\uc131\uc601\uc5ed\uc5d0 \uc644\uc804\ud788 \ud3ec\ud568\ub418\uc5b4 \uc788\ub2e4\uba74 \uc704\ud5d8\uc804\uc555\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub3c4\ub85d \uc774\ub4e4 \uc811\uc9c0\uadf9\uc744 \uc0c1\ud638 \uc811\uc18d\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/li><li>\uc81c1\ud638\uc5d0 \ub530\ub77c \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0 \uace0\uc555 \ubc0f \ud2b9\uace0\uc555\uacc4\ud1b5\uc758 \uc9c0\ub77d\uc0ac\uace0\ub85c \uc778\ud574 \uc800\uc555\uacc4\ud1b5\uc5d0 \uac00\ud574\uc9c0\ub294 \uc0c1\uc6a9\uc8fc\ud30c \uacfc\uc804\uc555\uc740 \ud45c 18-3\uc5d0\uc11c \uc815\ud55c \uac12\uc744 \ucd08\uacfc\ud574\uc11c\ub294 \uc548 \ub41c\ub2e4.<\/li><\/ol>\n\n\n\n<p>[\ud45c 18-3]<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uace0\uc555\uacc4\ud1b5\uc5d0\uc11c \uc9c0\ub77d\uace0\uc7a5\uc2dc\uac04(\ucd08)<\/td><td>\uc800\uc555\uc124\ube44\uc758 \ud5c8\uc6a9 \uc0c1\uc6a9\uc8fc\ud30c \uacfc\uc804\uc555(V)<\/td><\/tr><tr><td>5<\/td><td>&nbsp;+ 250<\/td><\/tr><tr><td>\u22665<sup>&nbsp;<\/sup><\/td><td>&nbsp;+ 1,200<\/td><\/tr><tr><td>\uc911\uc131\uc120 \ub3c4\uccb4\uac00 \uc5c6\ub294 \uacc4\ud1b5\uc5d0\uc11c \ub294 \uc120\uac04\uc804\uc555\uc744 \ub9d0\ud55c\ub2e4.<\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6>\ube44\uace0 1. \uc774 \ud45c\uc758 1\ud589\uc740 \uc911\uc131\uc810 \ube44\uc811\uc9c0\ub098 \uc18c\ud638\ub9ac\uc561\ud130 \uc811\uc9c0\ub41c \uace0\uc555\uacc4\ud1b5\uacfc \uac19\uc774 \uae34 \ucc28\ub2e8\uc2dc\uac04\uc744 \uac16\ub294 \uace0\uc555\uacc4\ud1b5\uc5d0 \uad00\ud55c \uac83\uc774\ub2e4. 2\ud589\uc740 \uc800\uc800\ud56d \uc811\uc9c0\ub41c \uace0\uc555\uacc4\ud1b5\uacfc \uac19\uc774 \uc9e7\uc740 \ucc28\ub2e8\uc2dc\uac04\uc744 \uac16\ub294 \uace0\uc555\uacc4\ud1b5\uc5d0 \uad00\ud55c \uac83\uc774\ub2e4. \ub450 \ud589 \ubaa8\ub450 \uc21c\uc2dc \uc0c1\uc6a9\uc8fc\ud30c \uacfc\uc804\uc555\uc5d0 \ub300\ud55c \uc800\uc555\uae30\uae30\uc758 \uc808\uc5f0 \uc124\uacc4\uae30\uc900\uacfc \uad00\ub828\ub41c\ub2e4.<\/h6>\n\n\n\n<h6>\ube44\uace0 2. \uc911\uc131\uc120\uc774 \ubcc0\uc804\uc18c \ubcc0\uc555\uae30\uc758 \uc811\uc9c0\uacc4\uc5d0 \uc811\uc18d\ub41c \uacc4\ud1b5\uc5d0\uc11c \uc678\ud568\uc774 \uc811\uc9c0\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc740 \uac74\ubb3c \uc678\ubd80\uc5d0 \uc704\uce58\ud55c \uae30\uae30\uc758 \uc808\uc5f0\uc5d0\ub3c4 \uc77c\uc2dc\uc801 \uc0c1\uc6a9\uc8fc\ud30c \uacfc\uc804\uc555\uc774 \ub098\ud0c0\ub0a0 \uc218 \uc788\ub2e4.<\/h6>\n\n\n\n<ol><li>\uadf8 \ubc16\uc5d0 \uacf5\ud1b5\uc811\uc9c0\uc640 \uad00\ub828\ub41c \uc0ac\ud56d\uc740 KS C IEC 60364-4-44 \ubc0f KS C IEC 61936-1\uc758 10\uc5d0 \ub530\ub978\ub2e4.<\/li><\/ol>\n\n\n\n<p>\u2466 \uc804\uae30\uc124\ube44\uc758 \uc811\uc9c0\uacc4\ud1b5\uacfc \uac74\ucd95\ubb3c\uc758 \ud53c\ub8b0\uc124\ube44 \ubc0f \ud1b5\uc2e0\uc124\ube44 \ub4f1\uc758 \uc811\uc9c0\uadf9\uc744 \uacf5\uc6a9\ud558\ub294 \ud1b5\ud569\uc811\uc9c0\uacf5\uc0ac\ub97c \ud560 \uc218 \uc788\ub2e4. \uc774 \uacbd\uc6b0 \uc81c6\ud56d\uc758 \uaddc\uc815\uc744 \ub530\ub974\uba70, \ub099\ub8b0 \ub4f1\uc5d0 \uc758\ud55c \uacfc\uc804\uc555\uc73c\ub85c\ubd80\ud130 \uc804\uae30\uc124\ube44 \ub4f1\uc744 \ubcf4\ud638\ud558\uae30 \uc704\ud574 KS C IEC 60364-5-53(534. \uacfc\uc804\uc555 \ubcf4\ud638 \uc7a5\uce58)\uc5d0 \ub530\ub77c \uc11c\uc9c0\ubcf4\ud638\uc7a5\uce58(SPD)\ub97c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<br>\u2467 \uc81c7\ud56d\uc758 \uc11c\uc9c0\ubcf4\ud638\uc7a5\uce58(SPD)\ub294 KS C IEC 61643-11\uc5d0 \uc801\ud569\ud55c \uac83\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<h4 id=\"\uc81c19\uc870\">\uc81c19\uc870(\uac01\uc885 \uc811\uc9c0\uacf5\uc0ac\uc758 \uc138\ubaa9) <\/h4>\n\n\n\n<p>\u24db \uc81c18\uc870\uc81c1\ud56d\uc758 \uc811\uc9c0\uacf5\uc0ac\uc758 \uc811\uc9c0\uc120[\uc81c2\ud56d\uc5d0\uc11c \uaddc\uc815\ud558\ub294 \uac83 \ubc0f \uc81c211\uc870\uc81c6\ud56d(\uc81c224\uc870\uc81c8\ud56d\uc5d0\uc11c \uc900\uc6a9\ud558\ub294 \uacbd\uc6b0\ub97c \ud3ec\ud568\ud55c\ub2e4)\uc5d0\uc11c \uaddc\uc815\ud558\ub294 \uac83\uc744 \uc81c\uc678\ud55c\ub2e4]\uc740 \ud45c 19-1\uc5d0\uc11c \uc815\ud55c \uad75\uae30\uc758 \uc5f0\ub3d9\uc120 \ub610\ub294 \uc774\uc640 \ub3d9\ub4f1 \uc774\uc0c1\uc758 \uc138\uae30 \ubc0f \uad75\uae30\uc758 \uc27d\uac8c \ubd80\uc2dd\ud558\uc9c0 \uc54a\ub294 \uae08\uc18d\uc120\uc73c\ub85c\uc11c \uace0\uc7a5\uc2dc \ud750\ub974\ub294 \uc804\ub958\ub97c \uc548\uc804\ud558\uac8c \ud1b5\ud560 \uc218 \uc788\ub294 \uac83\uc744 \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<p>[\ud45c 19-1]<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uc811\uc9c0\uacf5\uc0ac\uc758 \uc885\ub958<\/td><td>\uc811\uc9c0\uc120\uc758 \uad75\uae30<\/td><\/tr><tr><td>\uc81c1\uc885 \uc811\uc9c0\uacf5\uc0ac<\/td><td>\uacf5\uce6d\ub2e8\uba74\uc801 6mm<sup>2<\/sup> \uc774\uc0c1\uc758 \uc5f0\ub3d9\uc120<\/td><\/tr><tr><td>\uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac<\/td><td>\uacf5\uce6d\ub2e8\uba74\uc801 16mm<sup>2<\/sup> \uc774\uc0c1\uc758 \uc5f0\ub3d9\uc120(\uace0\uc555\uc804\ub85c \ub610\ub294 \uc81c135\uc870\uc81c1\ud56d \ubc0f \uc81c4\ud56d\uc5d0 \uaddc\uc815\ud558\ub294 \ud2b9\uace0\uc555 \uac00\uacf5\uc804\uc120\ub85c\uc758 \uc804\ub85c\uc640 \uc800\uc555 \uc804\ub85c\ub97c \ubcc0\uc555\uae30\uc5d0 \uc758\ud558\uc5ec \uacb0\ud569\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uacf5\uce6d\ub2e8\uba74\uc801 6mm<sup>2<\/sup> \uc774\uc0c1\uc758 \uc5f0\ub3d9\uc120)<\/td><\/tr><tr><td>\uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac \ubc0f \ud2b9\ubcc4 \uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac<\/td><td>\uacf5\uce6d\ub2e8\uba74\uc801 2.5mm<sup>2<\/sup> \uc774\uc0c1\uc758 \uc5f0\ub3d9\uc120<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u2461 \uc774\ub3d9\ud558\uc5ec \uc0ac\uc6a9\ud558\ub294 \uc804\uae30\uae30\uacc4\uae30\uad6c\uc758 \uae08\uc18d\uc81c \uc678\ud568 \ub4f1\uc5d0 \uc81c18\uc870\uc81c1\ud56d\uc758 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uac01 \uc811\uc9c0\uacf5\uc0ac\uc758 \uc811\uc9c0\uc120 \uc911 \uac00\uc694\uc131\uc744 \ud544\uc694\ub85c \ud558\ub294 \ubd80\ubd84\uc5d0\ub294 \ud45c 19-2\uc5d0\uc11c \uc815\ud55c \uac12 \uc774\uc0c1\uc758 \ub2e8\uba74\uc801\uc744 \uac00\uc9c0\ub294 \uc811\uc9c0\uc120\uc73c\ub85c\uc11c \uace0\uc7a5 \uc2dc\uc5d0 \ud750\ub974\ub294 \uc804\ub958\ub97c \uc548\uc804\ud558\uac8c \ud1b5\ud560 \uc218 \uc788\ub294 \uac83\uc744 \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<p>[\ud45c 19-2]<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uc811\uc9c0\uacf5\uc0ac\uc758 \uc885&nbsp; &nbsp; &nbsp; \ub958<\/td><td>\uc811\uc9c0\uc120\uc758 \uc885\ub958<\/td><td>\uc811\uc9c0\uc120\uc758 \ub2e8\uba74\uc801<\/td><\/tr><tr><td>\uc81c1\uc885 \uc811\uc9c0\uacf5\uc0ac \ubc0f&nbsp; \uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac<\/td><td>3\uc885 \ubc0f 4\uc885 \ud074\ub85c\ub85c\ud504\ub80c\ucea1\ud0c0\uc774\uc5b4\ucf00\uc774\ube14, 3\uc885 \ubc0f 4\uc885 \ud074\ub85c\ub85c\uc124\ud3ec\ub124\uc774\ud2b8\ud3f4\ub9ac\uc5d0\ud2f8\ub80c\ucea1\ud0c0\uc774\uc5b4\ucf00\uc774\ube14\uc758 \uc77c\uc2ec \ub610\ub294 \ub2e4\uc2ec \ucea1\ud0c0\uc774\uc5b4\ucf00\uc774\ube14\uc758 \ucc28\ud3d0 \uae30\ud0c0\uc758 \uae08\uc18d\uccb4<\/td><td>10mm<sup>2<\/sup><\/td><\/tr><tr><td>\uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac \ubc0f<br>\ud2b9\ubcc4 \uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac<\/td><td>\ub2e4\uc2ec \ucf54\ub4dc \ub610\ub294 \ub2e4\uc2ec \ucea1\ud0c0\uc774\uc5b4\ucf00\uc774\ube14\uc758 \uc77c\uc2ec<\/td><td>0.75mm<sup>2<\/sup><\/td><\/tr><tr><td><\/td><td>\ub2e4\uc2ec \ucf54\ub4dc \ubc0f \ub2e4\uc2ec \ucea1\ud0c0\uc774\uc5b4\ucf00\uc774\ube14\uc758 \uc77c\uc2ec \uc774\uc678\uc758 \uac00\uc694\uc131\uc774 \uc788\ub294 \uc5f0\ub3d9\uc5f0\uc120<\/td><td>1.5mm<sup>2<\/sup><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u2462 \uc81c1\uc885 \uc811\uc9c0\uacf5\uc0ac \ub610\ub294 \uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac\uc5d0 \uc0ac\uc6a9\ud558\ub294 \uc811\uc9c0\uc120\uc744 \uc0ac\ub78c\uc774 \uc811\ucd09\ud560 \uc6b0\ub824\uac00 \uc788\ub294 \uacf3\uc5d0 \uc2dc\uc124\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc81c2\ud56d\uc758 \uacbd\uc6b0 \uc774\uc678\uc5d0\ub294 \ub2e4\uc74c \uac01 \ud638\uc5d0 \ub530\ub77c\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \ubc1c\uc804\uc18c\u2024\ubcc0\uc804\uc18c\u2024\uac1c\ud3d0\uc18c \ub610\ub294 \uc774\uc5d0 \uc900\ud558\ub294 \uacf3\uc5d0 \uc811\uc9c0 \uadf9\uc744 \uc81c27\uc870\uc81c1\ud56d\uc81c1\ud638\uc758 \uaddc\uc815\uc5d0 \uc900\ud558\uc5ec \uc2dc\uc124\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uadf8\ub7ec\ud558\uc9c0 \uc544\ub2c8\ud558\ub2e4.<\/p>\n\n\n\n<ol><li>\uc811\uc9c0\uadf9\uc740 \uc9c0\ud558 75cm \uc774\uc0c1\uc73c\ub85c \ud558\ub418 \ub3d9\uacb0 \uae4a\uc774\ub97c \uac10\uc548\ud558\uc5ec \ub9e4\uc124\ud560 \uac83<\/li><li>\uc811\uc9c0\uc120\uc744 \ucca0\uc8fc \uae30\ud0c0\uc758 \uae08\uc18d\uccb4\ub97c \ub530\ub77c\uc11c \uc2dc\uc124\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc811\uc9c0\uadf9\uc744 \ucca0\uc8fc\uc758 \ubc11\uba74(\u5e95\u9762)\uc73c\ub85c\ubd80\ud130 30cm \uc774\uc0c1\uc758 \uae4a\uc774\uc5d0 \ub9e4\uc124\ud558\ub294 \uacbd\uc6b0 \uc774\uc678\uc5d0\ub294 \uc811\uc9c0\uadf9\uc744 \uc9c0\uc911\uc5d0\uc11c \uadf8 \uae08\uc18d\uccb4\ub85c\ubd80\ud130 1m \uc774\uc0c1 \ub5bc\uc5b4 \ub9e4\uc124\ud560 \uac83<\/li><li>\uc811\uc9c0\uc120\uc5d0\ub294 \uc808\uc5f0\uc804\uc120(\uc625\uc678\uc6a9 \ube44\ub2d0\uc808\uc5f0\uc804\uc120\uc744 \uc81c\uc678\ud55c\ub2e4), \ucea1\ud0c0\uc774\uc5b4\ucf00\uc774\ube14 \ub610\ub294 \ucf00\uc774\ube14(\ud1b5\uc2e0\uc6a9 \ucf00\uc774\ube14\uc744 \uc81c\uc678\ud55c\ub2e4)\uc744 \uc0ac\uc6a9\ud560 \uac83. \ub2e4\ub9cc, \uc811\uc9c0\uc120\uc744 \ucca0\uc8fc \uae30\ud0c0\uc758 \uae08\uc18d\uccb4\ub97c \ub530\ub77c\uc11c \uc2dc\uc124\ud558\ub294 \uacbd\uc6b0 \uc774\uc678\uc758 \uacbd\uc6b0\uc5d0\ub294 \uc811\uc9c0\uc120\uc758 \uc9c0\ud45c\uc0c1 60cm\ub97c \ucd08\uacfc\ud558\ub294 \ubd80\ubd84\uc5d0 \ub300\ud558\uc5ec\ub294 \uadf8\ub7ec\ud558\uc9c0 \uc544\ub2c8\ud558\ub2e4.<\/li><li>\uc811\uc9c0\uc120\uc758 \uc9c0\ud558 75cm\ub85c\ubd80\ud130 \uc9c0\ud45c\uc0c1 2m\uae4c\uc9c0\uc758 \ubd80\ubd84\uc740 \uff62\uc804\uae30\uc6a9\ud488 \ubc0f \uc0dd\ud65c\uc6a9\ud488 \uc548\uc804\uad00\ub9ac\ubc95\uff63\uc758 \uc801\uc6a9\uc744 \ubc1b\ub294 \ud569\uc131\uc218\uc9c0\uad00(\ub450\uaed8 2mm \ubbf8\ub9cc\uc758 \ud569\uc131\uc218\uc9c0\uc81c \uc804\uc120\uad00 \ubc0f \ub09c\uc5f0\uc131\uc774 \uc5c6\ub294 \ucf64\ubc14\uc778\ub355\ud2b8\uad00\uc744 \uc81c\uc678\ud55c\ub2e4) \ub610\ub294 \uc774\uc640 \ub3d9\ub4f1 \uc774\uc0c1\uc758 \uc808\uc5f0\ud6a8\ub825 \ubc0f \uac15\ub3c4\ub97c \uac00\uc9c0\ub294 \ubab0\ub4dc\ub85c \ub36e\uc744 \uac83.<\/li><\/ol>\n\n\n\n<p>\u2463 \uc81c1\uc885 \uc811\uc9c0\uacf5\uc0ac \ub610\ub294 \uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac\uc5d0 \uc0ac\uc6a9\ud558\ub294 \uc811\uc9c0\uc120\uc744 \uc2dc\uc124\ud55c \uc9c0\uc9c0\ubb3c\uc5d0\ub294 \ud53c\ub8b0\uce68\uc6a9 \uc9c0\uc120\uc744 \uc2dc\uc124\ud558\uc5ec\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<br>\u2464 \uc81c18\uc870\uc81c6\ud56d\u318d\uc81c7\ud56d \ubc0f \uc81c22\uc870\uc7582\uc5d0 \ub530\ub77c \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 \ubcf4\ud638\ub3c4\uccb4(PE) \ub2e8\uba74\uc801\uc740 \ub2e4\uc74c \uac01 \ud638\uc5d0 \ub530\ub77c \uacb0\uc815\ud55c \uac83\uc73c\ub85c\uc11c \uace0\uc7a5\uc2dc\uc5d0 \ud750\ub974\ub294 \uc804\ub958\uac00 \uc548\uc804\ud558\uac8c \ud1b5\uacfc\ud560 \uc218 \uc788\ub294 \uac83\uc744 \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc \ubd88\ud3c9\ud615 \ubd80\ud558, \uace0\uc870\ud30c\uc804\ub958 \ub4f1\uc744 \uace0\ub824\ud558\ub294 \uacbd\uc6b0\ub294 \uc0c1\ub3c4\uccb4\uc640 \uac19\uac8c \ud558\uace0, \uc774\ub54c \uc804\uc555\uac15\ud558\uc5d0 \uc758\ud55c \ub2e8\uba74\uc801 \uc99d\uac00\ub294 \uace0\ub824\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n<ol><li>\ud45c 19-3\uc5d0\uc11c \uc815\ud55c \uac12 \uc774\uc0c1\uc758 \ub2e8\uba74\uc801 <\/li><\/ol>\n\n\n\n<p>[\ud45c 19-3]<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\uc0c1\ub3c4\uccb4\uc758 \ub2e8\uba74\uc801 S (mm2)<\/td><td>\ubcf4\ud638\ub3c4\uccb4\uc758 \uc7ac\uc9c8\uc774 \uc0c1\ub3c4\uccb4\uc640 \uac19\uc740 \uacbd\uc6b0<\/td><td>\ubcf4\ud638\ub3c4\uccb4\uc758 \uc7ac\uc9c8\uc774 \uc0c1\ub3c4\uccb4\uc640 \ub2e4\ub978 \uacbd\uc6b0<\/td><\/tr><tr><td><em>S <\/em>\u2264 16<\/td><td><em>S<\/em><\/td><td><br><\/td><\/tr><tr><td>16 &lt; <em>S<\/em> \u2264 35<\/td><td><br><\/td><td><br><\/td><\/tr><tr><td><em>S<\/em> &gt; 35<\/td><td><br><\/td><td><br><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6>\uc5ec\uae30\uc11c,<br>: \ub3c4\uccb4 \ubc0f \uc808\uc5f0\uc758 \uc7ac\uc9c8\uc5d0 \ub530\ub77c KS C IEC 60364-5-54 \ubd80\uc18d\uc11c A(\uaddc\uc815)\uc758 \ud45c A54.1 \ub610\ub294 IEC 60364-4-43\uc758 \ud45c 43A\uc5d0\uc11c \uc120\uc815\ub41c \uc0c1\ub3c4\uccb4\uc5d0 \ub300\ud55c \uac12<br>: KS C IEC 60364-5-54 \ubd80\uc18d\uc11c A(\uaddc\uc815)\uc758 \ud45c A54.2 ~ A54.6\uc5d0\uc11c \uc120\uc815\ub41c \ubcf4\ud638\ub3c4\uccb4\uc5d0 \ub300\ud55c \uac12<br>&nbsp; PEN\ub3c4\uccb4\uc758 \uacbd\uc6b0 \ub2e8\uba74\uc801\uc758 \ucd95\uc18c\ub294 \uc911\uc131\uc120\uc758 \uad75\uae30\uacb0\uc815\uc5d0 \ub300\ud55c \uaddc\uce59\uc5d0\ub9cc \ud5c8\uc6a9\ub41c\ub2e4.<\/h6>\n\n\n\n<ol><li>\uacc4\uc0b0\uc2dd\uc5d0\uc11c \uc815\ud55c \uac12 \uc774\uc0c1\uc758 \ub2e8\uba74\uc801<br>\ucc28\ub2e8 \uc2dc\uac04\uc774 5\ucd08 \uc774\ud558\uc778 \uacbd\uc6b0\uc5d0\ub9cc \ub2e4\uc74c \uacc4\uc0b0\uc2dd\uc744 \uc801\uc6a9\ud55c\ub2e4.<\/li><\/ol>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[00\\]<\/div>\n\n\n\n<h6>S : \ub2e8\uba74\uc801(mm2)<br>I : \ubcf4\ud638\uc7a5\uce58\ub97c \ud1b5\ud574 \ud750\ub97c \uc218 \uc788\ub294 \uc608\uc0c1\uace0\uc7a5\uc804\ub958[A]<br>t : \uc790\ub3d9\ucc28\ub2e8\uc744 \uc704\ud55c \ubcf4\ud638\uc7a5\uce58 \ub3d9\uc791\uc2dc\uac04(s)<br>[\ube44\uace0] \ud68c\ub85c \uc784\ud53c\ub358\uc2a4\uc5d0 \uc758\ud55c \uc804\ub958\uc81c\ud55c \ud6a8\uacfc\uc640 \ubcf4\ud638\uc7a5\uce58\uc758 I2t\uc758 \ud55c\uacc4\ub97c \uace0\ub824\ud574\uc57c \ud55c\ub2e4.<br>k : \ubcf4\ud638\ub3c4\uccb4, \uc808\uc5f0, \uae30\ud0c0 \ubd80\uc704\uc758 \uc7ac\uc9c8 \ubc0f \ucd08\uae30\uc628\ub3c4\uc640 \ucd5c\uc885\uc628\ub3c4\uc5d0 \ub530\ub77c \uc815\ud574\uc9c0\ub294 \uacc4\uc218(k\uac12\uc758 \uacc4\uc0b0\uc740 KS C IEC 60364-5-54 \ubd80\uc18d\uc11c A \ucc38\uc870)<\/h6>\n\n\n\n<p>\u2465 \uc81c18\uc870\uc81c6\ud56d \ubc0f \uc81c7\ud56d\uc5d0 \ub530\ub77c \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 KS C IEC 60364-4-41(\uc548\uc804\uc744 \uc704\ud55c \ubcf4\ud638-\uac10\uc804\uc5d0 \ub300\ud55c \ubcf4\ud638)\uc5d0 \uc801\ud569\ud558\ub3c4\ub85d \uc2dc\uc124\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<h4 id=\"\uc81c20\uc870\">\uc81c20\uc870(\uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac \ub4f1\uc758 \ud2b9\ub840) <\/h4>\n\n\n\n<p>\u24db \uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\uc5ec\uc57c \ud558\ub294 \uae08\uc18d\uccb4\uc640 \ub300\uc9c0 \uc0ac\uc774\uc758 \uc804\uae30\uc800\ud56d \uac12\uc774 100\u2126 \uc774\ud558\uc778 \uacbd\uc6b0\uc5d0\ub294 \uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud55c \uac83\uc73c\ub85c \ubcf8\ub2e4.<br>\u2461 \ud2b9\ubcc4 \uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\uc5ec\uc57c \ud558\ub294 \uae08\uc18d\uccb4\uc640 \ub300\uc9c0 \uc0ac\uc774\uc758 \uc804\uae30\uc800\ud56d \uac12\uc774 10\u2126 \uc774\ud558\uc778 \uacbd\uc6b0\uc5d0\ub294 \ud2b9\ubcc4 \uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud55c \uac83\uc73c\ub85c \ubcf8\ub2e4.<br><\/p>\n\n\n\n<h4 id=\"\uc81c21\uc870\">\uc81c21\uc870(\uc218\ub3c4\uad00 \ub4f1\uc758 \uc811\uc9c0\uadf9) <\/h4>\n\n\n\n<p>\u24db \uc9c0\uc911\uc5d0 \ub9e4\uc124\ub418\uc5b4 \uc788\uace0 \ub300\uc9c0\uc640\uc758 \uc804\uae30\uc800\ud56d \uac12\uc774 3\u2126 \uc774\ud558\uc758 \uac12\uc744 \uc720\uc9c0\ud558\uace0 \uc788\ub294 \uae08\uc18d\uc81c \uc218\ub3c4\uad00\ub85c\ub294 \uc774\ub97c \uc81c1\uc885 \uc811\uc9c0\uacf5\uc0ac\u2024\uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac\u2024\uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac\u2024\ud2b9\ubcc4 \uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac \uae30\ud0c0\uc758 \uc811\uc9c0\uacf5\uc0ac\uc758 \uc811\uc9c0\uadf9\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<br>\u2461 \uc81c1\ud56d\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc5ec \uae08\uc18d\uc81c \uc218\ub3c4\uad00\ub85c\ub97c \uc811\uc9c0\uacf5\uc0ac\uc758 \uc811\uc9c0\uadf9\uc73c\ub85c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \ub2e4\uc74c \uac01 \ud638\uc5d0 \ub530\ub77c\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<ol><li>\uc811\uc9c0\uc120\uacfc \uae08\uc18d\uc81c \uc218\ub3c4\uad00\ub85c\uc758 \uc811\uc18d\uc740 \uc548\uc9c0\ub984 75mm \uc774\uc0c1\uc778 \uae08\uc18d\uc81c \uc218\ub3c4\uad00\uc758 \ubd80\ubd84 \ub610\ub294 \uc774\ub85c\ubd80\ud130 \ubd84\uae30\ud55c \uc548\uc9c0\ub984 75mm \ubbf8\ub9cc\uc778 \uae08\uc18d\uc81c \uc218\ub3c4\uad00\uc758 \ubd84\uae30\uc810\uc73c\ub85c\ubd80\ud130 5m \uc774\ub0b4\uc758 \ubd80\ubd84\uc5d0\uc11c \ud560 \uac83. \ub2e4\ub9cc, \uae08\uc18d\uc81c \uc218\ub3c4\uad00\ub85c\uc640 \ub300\uc9c0 \uc0ac\uc774\uc758 \uc804\uae30\uc800\ud56d \uac12\uc774 2\u2126 \uc774\ud558\uc778 \uacbd\uc6b0\uc5d0\ub294 \ubd84\uae30\uc810\uc73c\ub85c\ubd80\ud130\uc758 \uac70\ub9ac\ub294 5m\uc744 \ub118\uc744 \uc218 \uc788\ub2e4.<\/li><li>\uc811\uc9c0\uc120\uacfc \uae08\uc18d\uc81c \uc218\ub3c4\uad00\ub85c\uc758 \uc811\uc18d\ubd80\ub97c \uc218\ub3c4\uacc4\ub7c9\uae30\ub85c\ubd80\ud130 \uc218\ub3c4 \uc218\uc6a9\uac00\uce21\uc5d0 \uc124\uce58\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc218\ub3c4\uacc4\ub7c9\uae30\ub97c \uc0ac\uc774\uc5d0 \ub450\uace0 \uc591\uce21 \uc218\ub3c4\uad00\ub85c\ub97c \uc804\uae30\uc801\uc73c\ub85c \ud655\uc2e4\ud558\uac8c \uc5f0\uacb0\ud560 \uac83.<\/li><li>\uc811\uc9c0\uc120\uacfc \uae08\uc18d\uc81c \uc218\ub3c4\uad00\ub85c\uc758 \uc811\uc18d\ubd80\ub97c \uc0ac\ub78c\uc774 \uc811\ucd09\ud560 \uc6b0\ub824\uac00 \uc788\ub294 \uacf3\uc5d0 \uc124\uce58\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\ub3c4\ub85d \ubc29\ud638\uc7a5\uce58\ub97c \uc124\uce58\ud560 \uac83.<\/li><li>\uc811\uc9c0\uc120\uacfc \uae08\uc18d\uc81c \uc218\ub3c4\uad00\ub85c\uc758 \uc811\uc18d\uc5d0 \uc0ac\uc6a9\ud558\ub294 \uae08\uc18d\uc81c\ub294 \uc811\uc18d\ubd80\uc5d0 \uc804\uae30\uc801 \ubd80\uc2dd\uc774 \uc0dd\uae30\uc9c0 \uc544\ub2c8\ud558\ub294 \uac83\uc77c \uac83.<\/li><\/ol>\n\n\n\n<p>\u2462 \ub300\uc9c0\uc640\uc758 \uc0ac\uc774\uc5d0 \uc804\uae30\uc800\ud56d \uac12\uc774 2\u2126 \uc774\ud558\uc778 \uac12\uc744 \uc720\uc9c0\ud558\ub294 \uac74\ubb3c\uc758 \ucca0\uace8 \uae30\ud0c0\uc758 \uae08\uc18d\uc81c\ub294 \uc774\ub97c \ube44\uc811\uc9c0\uc2dd \uace0\uc555\uc804\ub85c\uc5d0 \uc2dc\uc124\ud558\ub294 \uae30\uacc4\uae30\uad6c\uc758 \ucca0\ub300(\u9435\u81fa) \ub610\ub294 \uae08\uc18d\uc81c \uc678\ud568\uc5d0 \uc2e4\uc2dc\ud558\ub294 \uc81c1\uc885 \uc811\uc9c0\uacf5\uc0ac\ub098 \ube44\uc811\uc9c0\uc2dd \uace0\uc555\uc804\ub85c\uc640 \uc800\uc555\uc804\ub85c\ub97c \uacb0\ud569\ud558\ub294 \ubcc0\uc555\uae30\uc758 \uc800\uc555\uc804\ub85c\uc5d0 \uc2dc\uc124\ud558\ub294 \uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac\uc758 \uc811\uc9c0\uadf9\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<br>\u2463 \uc81c1\ud56d \ub610\ub294 \uc81c3\ud56d\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc5ec \uae08\uc18d\uc81c \uc218\ub3c4\uad00\ub85c \ub610\ub294 \ucca0\uace8 \uae30\ud0c0\uc758 \uae08\uc18d\uccb4\ub97c \uc811\uc9c0\uadf9\uc73c\ub85c \uc0ac\uc6a9\ud55c \uc81c1\uc885 \uc811\uc9c0\uacf5\uc0ac \ub610\ub294 \uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac\ub294 \uc81c19\uc870\uc81c3\ud56d\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc9c0 \uc544\ub2c8\ud560 \uc218 \uc788\ub2e4. \uc774 \uacbd\uc6b0\uc5d0 \uc811\uc9c0\uc120\uc740 \uc81c193\uc870\uc81c1\ud56d(\uc81c4\ud638 \ubc0f \uc81c5\ud638\ub97c \uc81c\uc678\ud55c\ub2e4)\uc758 \uaddc\uc815\uc5d0 \uc900\ud558\uc5ec \uc2dc\uc124\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<h4 id=\"\uc81c22\uc870\">\uc81c22\uc870(\uc218\uc6a9\uc7a5\uc18c\uc758 \uc778\uc785\uad6c\uc758 \uc811\uc9c0) <\/h4>\n\n\n\n<p>\u24db \uc218\uc6a9\uc7a5\uc18c\uc758 \uc778\uc785\uad6c \ubd80\uadfc\uc5d0\uc11c \ub2e4\uc74c \uac01 \ud638\uc758 \uac83\uc744 \uc811\uc9c0\uadf9\uc73c\ub85c \uc0ac\uc6a9\ud558\uc5ec \uc774\ub97c \uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud55c \uc800\uc555\uc804\uc120\ub85c\uc758 \uc911\uc131\uc120 \ub610\ub294 \uc811\uc9c0\uce21 \uc804\uc120\uc5d0 \ucd94\uac00\ub85c \uc811\uc9c0\uacf5\uc0ac\ub97c \ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<ol><li>\uc81c21\uc870\uc81c1\ud56d\uc758 \uae08\uc18d\uc81c \uc218\ub3c4\uad00\ub85c\uac00 \uc788\ub294 \uacbd\uc6b0<\/li><li>\ub300\uc9c0 \uc0ac\uc774\uc758 \uc804\uae30\uc800\ud56d \uac12\uc774 3\u2126 \uc774\ud558\uc778 \uac12\uc744 \uc720\uc9c0\ud558\ub294 \uac74\ubb3c\uc758 \ucca0\uace8\uc774 \uc788\ub294 \uacbd\uc6b0<\/li><li>\uc81c22\uc870\uc7582\uc5d0 \ub530\ub77c TN-C-S \uc811\uc9c0\uacc4\ud1b5\uc73c\ub85c \uc2dc\uc124\ud558\ub294 \uc800\uc555\uc218\uc6a9\uc7a5\uc18c\uc758 \uc811\uc9c0\uadf9<\/li><\/ol>\n\n\n\n<p>\u2461 \uc81c1\ud56d\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc5ec \uc811\uc9c0\uacf5\uc0ac\ub97c \ud560 \uacbd\uc6b0\uc758 \uc811\uc9c0\uc120\uc740 \uacf5\uce6d\ub2e8\uba74\uc801 6mm2 \uc774\uc0c1\uc758 \uc5f0\ub3d9\uc120 \ub610\ub294 \uc774\uc640 \ub3d9\ub4f1 \uc774\uc0c1\uc758 \uc138\uae30 \ubc0f \uad75\uae30\uc758 \uc27d\uac8c \ubd80\uc2dd\ud558\uc9c0 \uc54a\ub294 \uae08\uc18d\uc120\uc73c\ub85c\uc11c \uace0\uc7a5\uc2dc \ud750\ub974\ub294 \uc804\ub958\ub97c \uc548\uc804\ud558\uac8c \ud1b5\ud560 \uc218 \uc788\ub294 \uac83\uc774\uc5b4\uc57c \ud55c\ub2e4. \uc774 \uacbd\uc6b0\uc5d0 \uc811\uc9c0\uc120\uc744 \uc0ac\ub78c\uc774 \uc811\ucd09\ud560 \uc6b0\ub824\uac00 \uc788\ub294 \uacf3\uc5d0 \uc2dc\uc124\ud560 \ub54c\uc5d0\ub294 \uc811\uc9c0\uc120\uc740 \uc81c193\uc870\uc81c1\ud56d(\uc81c4\ud638 \ubc0f \uc81c5\ud638\ub294 \uc81c\uc678\ud55c\ub2e4)\uc758 \uaddc\uc815\uc5d0 \uc900\ud558\uc5ec \uc2dc\uc124\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<h4 id=\"\uc81c22\uc8702\">\uc81c22\uc870\uc7582(\uc8fc\ud0dd \ub4f1 \uc800\uc555\uc218\uc6a9\uc7a5\uc18c \uc811\uc9c0) <\/h4>\n\n\n\n<p>\u2460 \uc8fc\ud0dd \ub4f1 \uc800\uc555\uc218\uc6a9\uc7a5\uc18c\uc5d0\uc11c TN-C-S \uc811\uc9c0\ubc29\uc2dd\uc73c\ub85c \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc5d0 \ubcf4\ud638\ub3c4\uccb4\ub294 \ub2e4\uc74c \uac01 \ud638\uc5d0 \ub530\ub77c \uc2dc\uc124\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<ol><li>\ubcf4\ud638\ub3c4\uccb4\uc758 \ucd5c\uc18c \ub2e8\uba74\uc801\uc740 \uc81c19\uc870\uc81c5\ud56d\uc5d0\uc11c \uc815\ud55c \uac12 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/li><li>\uc911\uc131\uc120 \uacb8\uc6a9 \ubcf4\ud638\ub3c4\uccb4(PEN)\ub294 \uace0\uc815 \uc804\uae30\uc124\ube44\uc5d0\ub9cc \uc0ac\uc6a9\ud560 \uc218 \uc788\uace0, \uadf8 \ub3c4\uccb4\uc758 \ub2e8\uba74\uc801\uc774 \uad6c\ub9ac\ub294 10mm2 \uc774\uc0c1, \uc54c\ub8e8\ubbf8\ub284\uc740 16mm2 \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uba70, \uadf8 \uacc4\ud1b5\uc758 \ucd5c\uace0\uc804\uc555\uc5d0 \ub300\ud558\uc5ec \uc808\uc5f0\uc2dc\ucf1c\uc57c \ud55c\ub2e4.<\/li><\/ol>\n\n\n\n<p>\u2461 \uc81c1\ud56d\uc5d0 \ub530\ub77c \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \ubcf4\ud638 \ub4f1\uc804\uc704\ubcf8\ub529\uc744 \ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \uc774 \uc870\uac74\uc744 \ucda9\uc871\uc2dc\ud0a4\uc9c0 \ubabb\ud558\ub294 \uacbd\uc6b0\uc5d0 \uc911\uc131\uc120 \uacb8\uc6a9 \ubcf4\ud638\ub3c4\uccb4\ub97c \uc218\uc6a9\uc7a5\uc18c\uc758 \uc778\uc785\uad6c \ubd80\uadfc\uc5d0 \ucd94\uac00\ub85c \uc811\uc9c0\ud558\uc5ec\uc57c \ud558\uba70, \uadf8 \uc811\uc9c0\uc800\ud56d \uac12\uc740 \uc811\ucd09\uc804\uc555\uc744 \ud5c8\uc6a9\uc811\ucd09\uc804\uc555 \ubc94\uc704\ub0b4\ub85c \uc81c\ud55c\ud558\ub294 \uac12 \uc774\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<h4 id=\"\uc81c23\uc870\">\uc81c23\uc870(\uace0\uc555 \ub610\ub294 \ud2b9\uace0\uc555\uacfc \uc800\uc555\uc758 \ud63c\ucd09\uc5d0 \uc758\ud55c \uc704\ud5d8\ubc29\uc9c0 \uc2dc\uc124) <\/h4>\n\n\n\n<p>\u24db \uace0\uc555\uc804\ub85c \ub610\ub294 \ud2b9\uace0\uc555\uc804\ub85c\uc640 \uc800\uc555\uc804\ub85c\ub97c \uacb0\ud569\ud558\ub294 \ubcc0\uc555\uae30(\uc81c24\uc870\uc5d0 \uaddc\uc815\ud558\ub294 \uac83 \ubc0f \ucca0\ub3c4 \ub610\ub294 \uada4\ub3c4\uc758 \uc2e0\ud638\uc6a9 \ubcc0\uc555\uae30\ub97c \uc81c\uc678\ud55c\ub2e4)\uc758 \uc800\uc555\uce21\uc758 \uc911\uc131\uc810\uc5d0\ub294 \uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac(\uc0ac\uc6a9\uc804\uc555\uc774 35kV \uc774\ud558\uc758 \ud2b9\uace0\uc555\uc804\ub85c\ub85c\uc11c \uc804\ub85c\uc5d0 \uc9c0\ub77d\uc774 \uc0dd\uacbc\uc744 \ub54c\uc5d0 1\ucd08 \uc774\ub0b4\uc5d0 \uc790\ub3d9\uc801\uc73c\ub85c \uc774\ub97c \ucc28\ub2e8\ud558\ub294 \uc7a5\uce58\uac00 \ub418\uc5b4 \uc788\ub294 \uac83 \ubc0f \uc81c135\uc870\uc81c1\ud56d \ubc0f \uc81c4\ud56d\uc5d0 \uaddc\uc815\ud558\ub294 \ud2b9\uace0\uc555 \uac00\uacf5\uc804\uc120\ub85c\uc758 \uc804\ub85c \uc774\uc678\uc758 \ud2b9\uace0\uc555\uc804\ub85c\uc640 \uc800\uc555\uc804\ub85c\ub97c \uacb0\ud569\ud558\ub294 \uacbd\uc6b0\uc5d0 \uc81c18\uc870\uc81c1\ud56d\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc5ec \uacc4\uc0b0\ud55c \uac12\uc774 10\uc744 \ub118\uc744 \ub54c\uc5d0\ub294 \uc811\uc9c0\uc800\ud56d \uac12\uc774 10\u2126 \uc774\ud558\uc778 \uac83\uc5d0 \ud55c\ud55c\ub2e4)\ub97c \ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \uc800\uc555\uc804\ub85c\uc758 \uc0ac\uc6a9\uc804\uc555\uc774 300V \uc774\ud558\uc778 \uacbd\uc6b0\uc5d0 \uadf8 \uc811\uc9c0\uacf5\uc0ac\ub97c \ubcc0\uc555\uae30\uc758 \uc911\uc131\uc810\uc5d0 \ud558\uae30 \uc5b4\ub824\uc6b8 \ub54c\uc5d0\ub294 \uc800\uc555\uce21\uc758 1\ub2e8\uc790\uc5d0 \uc2dc\ud589\ud560 \uc218 \uc788\ub2e4.<br>\u2461 \uc81c1\ud56d\uc758 \uc811\uc9c0\uacf5\uc0ac\ub294 \ubcc0\uc555\uae30\uc758 \uc2dc\uc124\uc7a5\uc18c\ub9c8\ub2e4 \uc2dc\ud589\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \ud1a0\uc9c0\uc758 \uc0c1\ud669\uc5d0 \uc758\ud558\uc5ec \ubcc0\uc555\uae30\uc758 \uc2dc\uc124\uc7a5\uc18c\uc5d0\uc11c \uc81c18\uc870\uc81c1\ud56d\uc5d0 \uaddc\uc815\ud558\ub294 \uc811\uc9c0\uc800\ud56d \uac12\uc744 \uc5bb\uae30 \uc5b4\ub824\uc6b4 \uacbd\uc6b0\uc5d0 \uc778\uc7a5\uac15\ub3c4 5.26kN \uc774\uc0c1 \ub610\ub294 \uc9c0\ub984 4mm \uc774\uc0c1\uc758 \uac00\uacf5 \uc811\uc9c0\uc120\uc744 \uc81c71\uc870\uc81c2\ud56d, \uc81c72\uc870, \uc81c73\uc870, \uc81c75\uc870, \uc81c79\uc870\ubd80\ud130 \uc81c84\uc870\uae4c\uc9c0 \ubc0f \uc81c87\uc870\uc758 \uc800\uc555\uac00\uacf5\uc804\uc120\uc5d0 \uad00\ud55c \uaddc\uc815\uc5d0 \uc900\ud558\uc5ec \uc2dc\uc124\ud560 \ub54c\uc5d0\ub294 \ubcc0\uc555\uae30\uc758 \uc2dc\uc124\uc7a5\uc18c\ub85c\ubd80\ud130 200m\uae4c\uc9c0 \ub5bc\uc5b4\ub193\uc744 \uc218 \uc788\ub2e4.<br>\u2462 \uc81c1\ud56d\uc758 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc5d0 \ud1a0\uc9c0\uc758 \uc0c1\ud669\uc5d0 \uc758\ud558\uc5ec \uc81c2\ud56d\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uae30 \uc5b4\ub824\uc6b8 \ub54c\uc5d0\ub294 \ub2e4\uc74c \uac01 \ud638\uc5d0 \ub530\ub77c \uac00\uacf5\uacf5\ub3d9\uc9c0\uc120(\u67b6\u7a7a\u5171\u540c\u5730\u7dda)\uc744 \uc124\uce58\ud558\uc5ec 2 \uc774\uc0c1\uc758 \uc2dc\uc124\uc7a5\uc18c\uc5d0 \uacf5\ud1b5\uc758 \uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<ol><li>\uac00\uacf5\uacf5\ub3d9\uc9c0\uc120\uc740 \uc778\uc7a5\uac15\ub3c4 5.26 kN \uc774\uc0c1 \ub610\ub294 \uc9c0\ub984 4mm \uc774\uc0c1\uc758 \uacbd\ub3d9\uc120\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc81c71\uc870\uc81c2\ud56d, \uc81c72\uc870, \uc81c75\uc870, \uc81c79\uc870\ubd80\ud130 \uc81c84\uc870\uae4c\uc9c0 \ubc0f \uc81c87\uc870\uc758 \uc800\uc555\uac00\uacf5\uc804\uc120\uc5d0 \uad00\ud55c \uaddc\uc815\uc5d0 \uc900\ud558\uc5ec \uc2dc\uc124\ud560 \uac83.<\/li><li>\uc811\uc9c0\uacf5\uc0ac\ub294 \uac01 \ubcc0\uc555\uae30\ub97c \uc911\uc2ec\uc73c\ub85c \ud558\ub294 \uc9c0\ub984 400m \uc774\ub0b4\uc758 \uc9c0\uc5ed\uc73c\ub85c\uc11c \uadf8 \ubcc0\uc555\uae30\uc5d0 \uc811\uc18d\ub418\ub294 \uc804\uc120\ub85c \ubc14\ub85c \uc544\ub798\uc758 \ubd80\ubd84\uc5d0\uc11c \uac01 \ubcc0\uc555\uae30\uc758 \uc591\ucabd\uc5d0 \uc788\ub3c4\ub85d \ud560 \uac83. \ub2e4\ub9cc, \uadf8 \uc2dc\uc124\uc7a5\uc18c\uc5d0\uc11c \uc811\uc9c0\uacf5\uc0ac\ub97c \ud55c \ubcc0\uc555\uae30\uc5d0 \ub300\ud558\uc5ec\ub294 \uadf8\ub7ec\ud558\uc9c0 \uc544\ub2c8\ud558\ub2e4.<\/li><li>\uac00\uacf5\uacf5\ub3d9\uc9c0\uc120\uacfc \ub300\uc9c0 \uc0ac\uc774\uc758 \ud569\uc131 \uc804\uae30\uc800\ud56d \uac12\uc740 1km\ub97c \uc9c0\ub984\uc73c\ub85c \ud558\ub294 \uc9c0\uc5ed \uc548\ub9c8\ub2e4 \uc81c18\uc870\uc81c1\ud56d\uc5d0 \uaddc\uc815\ud558\ub294 \uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac\uc758 \uc811\uc9c0\uc800\ud56d \uac12\uc744 \uac00\uc9c0\ub294 \uac83\uc73c\ub85c \ud558\uace0 \ub610\ud55c \uac01 \uc811\uc9c0\uc120\uc744 \uac00\uacf5\uacf5\ub3d9\uc9c0\uc120\uc73c\ub85c\ubd80\ud130 \ubd84\ub9ac\ud558\uc600\uc744 \uacbd\uc6b0\uc758 \uac01 \uc811\uc9c0\uc120\uacfc \ub300\uc9c0 \uc0ac\uc774\uc758 \uc804\uae30\uc800\ud56d \uac12\uc740 300\u2126 \uc774\ud558\ub85c \ud560 \uac83.<\/li><\/ol>\n\n\n\n<p>\u2463 \uc81c3\ud56d\uc758 \uac00\uacf5\uacf5\ub3d9\uc9c0\uc120\uc5d0\ub294 \uc778\uc7a5\uac15\ub3c4 5.26kN \uc774\uc0c1 \ub610\ub294 \uc9c0\ub984 4mm\uc758 \uacbd\ub3d9\uc120\uc744 \uc0ac\uc6a9\ud558\ub294 \uc800\uc555 \uac00\uacf5\uc804\uc120\uc758 1\uc120\uc744 \uacb8\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p>\u2464 \uc9c1\ub958\ub2e8\uc120\uc2dd \uc804\uae30\ucca0\ub3c4\uc6a9 \ud68c\uc804\ubcc0\ub958\uae30\u2024\uc804\uae30\ub85c\u2024\uc804\uae30\ubcf4\uc77c\ub7ec \uae30\ud0c0 \uc0c1\uc2dc \uc804\ub85c\uc758 \uc77c\ubd80\ub97c \ub300\uc9c0\ub85c\ubd80\ud130 \uc808\uc5f0\ud558\uc9c0 \uc544\ub2c8\ud558\uace0 \uc0ac\uc6a9\ud558\ub294 \ubd80\ud558\uc5d0 \uacf5\uae09\ud558\ub294 \uc804\uc6a9\uc758 \ubcc0\uc555\uae30\ub97c \uc2dc\uc124\ud55c \uacbd\uc6b0\uc5d0\ub294 \uc81c1\ud56d\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc9c0 \uc544\ub2c8\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<h4 id=\"\uc81c24\uc870\">\uc81c24\uc870(\ud63c\ucd09\ubc29\uc9c0\ud310\uc774 \uc788\ub294 \ubcc0\uc555\uae30\uc5d0 \uc811\uc18d\ud558\ub294 \uc800\uc555 \uc625\uc678\uc804\uc120\uc758 \uc2dc\uc124 \ub4f1) <\/h4>\n\n\n\n<p>\uace0\uc555\uc804\ub85c \ub610\ub294 \ud2b9\uace0\uc555\uc804\ub85c\uc640 \ube44\uc811\uc9c0\uc2dd\uc758 \uc800\uc555\uc804\ub85c\ub97c \uacb0\ud569\ud558\ub294 \ubcc0\uc555\uae30(\ucca0\ub3c4 \ub610\ub294 \uada4\ub3c4\uc758 \uc2e0\ud638\uc6a9\ubcc0\uc555\uae30\ub97c \uc81c\uc678\ud55c\ub2e4)\ub85c\uc11c \uadf8 \uace0\uc555\uad8c\uc120 \ub610\ub294 \ud2b9\uace0\uc555\uad8c\uc120\uacfc \uc800\uc555\uad8c\uc120 \uac04\uc5d0 \uae08\uc18d\uc81c\uc758 \ud63c\ucd09\ubc29\uc9c0\ud310(\u6df7\u56d1\u9632\u6b62\u677f)\uc774 \uc788\uace0 \ub610\ud55c \uadf8 \ud63c\ucd09\ubc29\uc9c0\ud310\uc5d0 \uc81c2\uc885 \uc811\uc9c0\uacf5\uc0ac(\uc0ac\uc6a9\uc804\uc555\uc774 35kV \uc774\ud558\uc758 \ud2b9\uace0\uc555\uc804\ub85c\ub85c\uc11c \uc804\ub85c\uc5d0 \uc9c0\ub77d\uc774 \uc0dd\uacbc\uc744 \ub54c 1\ucd08 \uc774\ub0b4\uc5d0 \uc790\ub3d9\uc801\uc73c\ub85c \uc774\uac83\uc744 \ucc28\ub2e8\ud558\ub294 \uc7a5\uce58\ub97c \ud55c \uac83\uacfc \uc81c135\uc870\uc81c1\ud56d \ubc0f \uc81c4\ud56d\uc5d0 \uaddc\uc815\ud558\ub294 \ud2b9\uace0\uc555 \uac00\uacf5\uc804\uc120\ub85c\uc758 \uc804\ub85c \uc774\uc678\uc758 \ud2b9\uace0\uc555\uc804\ub85c\uc640 \uc800\uc555\uc804\ub85c\ub97c \uacb0\ud569\ud558\ub294 \uacbd\uc6b0\uc5d0 \uc81c18\uc870\uc81c1\ud56d\uc758 \uaddc\uc815\uc5d0 \uc758\ud558\uc5ec \uacc4\uc0b0\ud55c \uac12\uc774 10\uc744 \ub118\uc744 \ub54c\uc5d0\ub294 \uc811\uc9c0\uc800\ud56d \uac12\uc774 10\u2126 \uc774\ud558\uc778 \uac83\uc5d0 \ud55c\ud55c\ub2e4)\ub97c \ud55c \uac83\uc5d0 \uc811\uc18d\ud558\ub294 \uc800\uc555\uc804\uc120\uc744 \uc625\uc678\uc5d0 \uc2dc\uc124\ud560 \ub54c\uc5d0\ub294 \ub2e4\uc74c \uac01 \ud638\uc5d0 \ub530\ub77c \uc2dc\uc124\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<ol><li>\uc800\uc555\uc804\uc120\uc740 1\uad6c\ub0b4\uc5d0\ub9cc \uc2dc\uc124\ud560 \uac83.<\/li><li>\uc800\uc555 \uac00\uacf5\uc804\uc120\ub85c \ub610\ub294 \uc800\uc555 \uc625\uc0c1\uc804\uc120\ub85c\uc758 \uc804\uc120\uc740 \ucf00\uc774\ube14\uc77c \uac83.<\/li><li>\uc800\uc555 \uac00\uacf5\uc804\uc120\uacfc \uace0\uc555 \ub610\ub294 \ud2b9\uace0\uc555\uc758 \uac00\uacf5\uc804\uc120\uc744 \ub3d9\uc77c \uc9c0\uc9c0\ubb3c\uc5d0 \uc2dc\uc124\ud558\uc9c0 \uc544\ub2c8\ud560 \uac83. \ub2e4\ub9cc, \uace0\uc555 \uac00\uacf5\uc804\uc120\ub85c \ub610\ub294 \ud2b9\uace0\uc555 \uac00\uacf5\uc804\uc120\ub85c\uc758 \uc804\uc120\uc774 \ucf00\uc774\ube14\uc778 \uacbd\uc6b0\uc5d0\ub294 \uadf8\ub7ec\ud558\uc9c0 \uc544\ub2c8\ud558\ub2e4.<\/li><\/ol>\n\n\n\n<h4 id=\"\uc81c25\uc870\">\uc81c25\uc870(\ud2b9\uace0\uc555\uacfc \uace0\uc555\uc758 \ud63c\ucd09 \ub4f1\uc5d0 \uc758\ud55c \uc704\ud5d8\ubc29\uc9c0 \uc2dc\uc124) <\/h4>\n\n\n\n<p>\u24db \ubcc0\uc555\uae30(\uc81c23\uc870\uc81c5\ud56d\uc5d0 \uaddc\uc815\ud558\ub294 \ubcc0\uc555\uae30\ub97c \uc81c\uc678\ud55c\ub2e4)\uc5d0 \uc758\ud558\uc5ec \ud2b9\uace0\uc555\uc804\ub85c(\uc81c135\uc870\uc81c1\ud56d\uc5d0 \uaddc\uc815\ud558\ub294 \ud2b9\uace0\uc555 \uac00\uacf5\uc804\uc120\ub85c\uc758 \uc804\ub85c\ub97c \uc81c\uc678\ud55c\ub2e4)\uc5d0 \uacb0\ud569\ub418\ub294 \uace0\uc555\uc804\ub85c\uc5d0\ub294 \uc0ac\uc6a9\uc804\uc555\uc758 3\ubc30 \uc774\ud558\uc778 \uc804\uc555\uc774 \uac00\ud558\uc5ec\uc9c4 \uacbd\uc6b0\uc5d0 \ubc29\uc804\ud558\ub294 \uc7a5\uce58\ub97c \uadf8 \ubcc0\uc555\uae30\uc758 \ub2e8\uc790\uc5d0 \uac00\uae4c\uc6b4 1\uadf9\uc5d0 \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \uc0ac\uc6a9\uc804\uc555\uc758 3\ubc30 \uc774\ud558\uc778 \uc804\uc555\uc774 \uac00\ud558\uc5ec\uc9c4 \uacbd\uc6b0\uc5d0 \ubc29\uc804\ud558\ub294 \ud53c\ub8b0\uae30\ub97c \uace0\uc555\uc804\ub85c\uc758 \ubaa8\uc120\uc758 \uac01\uc0c1\uc5d0 \uc2dc\uc124\ud558\uac70\ub098 \ud2b9\uace0\uc555\uad8c\uc120\uacfc \uace0\uc555\uad8c\uc120 \uac04\uc5d0 \ud63c\ucd09\ubc29\uc9c0\ud310\uc744 \uc2dc\uc124\ud558\uc5ec \uc81c1\uc885 \uc811\uc9c0\uacf5\uc0ac \ub610\ub294 \uc81c18\uc870\uc81c1\ud56d\uc81c5\ud638\uc5d0 \ub530\ub978 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud55c \uacbd\uc6b0\uc5d0\ub294 \uadf8\ub7ec\ud558\uc9c0 \uc544\ub2c8\ud558\ub2e4.<br>\u2461 \uc81c1\ud56d\uc5d0\uc11c \uaddc\uc815\ud558\uace0 \uc788\ub294 \uc7a5\uce58\uc758 \uc811\uc9c0\ub294 \uc81c1\uc885 \uc811\uc9c0\uacf5\uc0ac\uc5d0 \uc758\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<h4 id=\"\uc81c26\uc870\">\uc81c26\uc870(\uacc4\uae30\uc6a9\ubcc0\uc131\uae30\uc758 2\ucc28\uce21 \uc804\ub85c\uc758 \uc811\uc9c0) <\/h4>\n\n\n\n<p>\u24db \uace0\uc555\uc758 \uacc4\uae30\uc6a9\ubcc0\uc131\uae30\uc758 2\ucc28\uce21 \uc804\ub85c\uc5d0\ub294 \uc81c3\uc885 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\uc5ec\uc57c \ud55c\ub2e4.<br>\u2461 \ud2b9\uace0\uc555 \uacc4\uae30\uc6a9\ubcc0\uc131\uae30\uc758 2\ucc28\uce21 \uc804\ub85c\uc5d0\ub294 \uc81c1\uc885 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<h4 id=\"\uc81c27\uc870\">\uc81c27\uc870(\uc804\ub85c\uc758 \uc911\uc131\uc810\uc758 \uc811\uc9c0) <\/h4>\n\n\n\n<p>\u24db \uc804\ub85c\uc758 \ubcf4\ud638 \uc7a5\uce58\uc758 \ud655\uc2e4\ud55c \ub3d9\uc791\uc758 \ud655\ubcf4, \uc774\uc0c1 \uc804\uc555\uc758 \uc5b5\uc81c \ubc0f \ub300\uc9c0\uc804\uc555\uc758 \uc800\ud558\ub97c \uc704\ud558\uc5ec \ud2b9\ud788 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0 \uc804\ub85c\uc758 \uc911\uc131\uc810\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud560 \uacbd\uc6b0\uc5d0\ub294 \ub2e4\uc74c \uac01 \ud638\uc5d0 \ub530\ub77c\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<ol><li>\uc811\uc9c0\uadf9\uc740 \uace0\uc7a5\uc2dc \uadf8 \uadfc\ucc98\uc758 \ub300\uc9c0 \uc0ac\uc774\uc5d0 \uc0dd\uae30\ub294 \uc804\uc704\ucc28\uc5d0 \uc758\ud558\uc5ec \uc0ac\ub78c\uc774\ub098 \uac00\ucd95 \ub610\ub294 \ub2e4\ub978 \uc2dc\uc124\ubb3c\uc5d0 \uc704\ud5d8\uc744 \uc904 \uc6b0\ub824\uac00 \uc5c6\ub3c4\ub85d \uc2dc\uc124\ud560 \uac83.<\/li><li>\uc811\uc9c0\uc120\uc740 \uacf5\uce6d\ub2e8\uba74\uc801 16mm2 \uc774\uc0c1\uc758 \uc5f0\ub3d9\uc120 \ub610\ub294 \uc774\uc640 \ub3d9\ub4f1 \uc774\uc0c1\uc758 \uc138\uae30 \ubc0f \uad75\uae30\uc758 \uc27d\uac8c \ubd80\uc2dd\ud558\uc9c0 \uc544\ub2c8\ud558\ub294 \uae08\uc18d\uc120(\uc800\uc555 \uc804\ub85c\uc758 \uc911\uc131\uc810\uc5d0 \uc2dc\uc124\ud558\ub294 \uac83\uc740 \uacf5\uce6d\ub2e8\uba74\uc801 6mm2 \uc774\uc0c1\uc758 \uc5f0\ub3d9\uc120 \ub610\ub294 \uc774\uc640 \ub3d9\ub4f1 \uc774\uc0c1\uc758 \uc138\uae30 \ubc0f \uad75\uae30\uc758 \uc27d\uac8c \ubd80\uc2dd\ud558\uc9c0 \uc54a\ub294 \uae08\uc18d\uc120)\uc73c\ub85c\uc11c \uace0\uc7a5\uc2dc \ud750\ub974\ub294 \uc804\ub958\uac00 \uc548\uc804\ud558\uac8c \ud1b5\ud560 \uc218 \uc788\ub294 \uac83\uc744 \uc0ac\uc6a9\ud558\uace0 \ub610\ud55c \uc190\uc0c1\uc744 \ubc1b\uc744 \uc6b0\ub824\uac00 \uc5c6\ub3c4\ub85d \uc2dc\uc124\ud560 \uac83.<\/li><li>\uc811\uc9c0\uc120\uc5d0 \uc811\uc18d\ud558\ub294 \uc800\ud56d\uae30\u2024\ub9ac\uc561\ud130 \ub4f1\uc740 \uace0\uc7a5\uc2dc \ud750\ub974\ub294 \uc804\ub958\ub97c \uc548\uc804\ud558\uac8c \ud1b5\ud560 \uc218 \uc788\ub294 \uac83\uc744 \uc0ac\uc6a9\ud560 \uac83.<\/li><li>\uc811\uc9c0\uc120\u2024\uc800\ud56d\uae30\u2024\ub9ac\uc561\ud130 \ub4f1\uc740 \ucde8\uae09\uc790 \uc774\uc678\uc758 \uc790\uac00 \ucd9c\uc785\ud558\uc9c0 \uc544\ub2c8\ud558\ub3c4\ub85d \uc124\ube44\ud55c \uacf3\uc5d0 \uc2dc\uc124\ud558\ub294 \uacbd\uc6b0 \uc774\uc678\uc5d0\ub294 \uc0ac\ub78c\uc774 \uc811\ucd09\ud560 \uc6b0\ub824\uac00 \uc5c6\ub3c4\ub85d \uc2dc\uc124\ud560 \uac83.<\/li><\/ol>\n\n\n\n<p>\u2461 \uc81c1\ud56d\uc5d0 \uaddc\uc815\ud558\ub294 \uacbd\uc6b0 \uc774\uc678\uc758 \uacbd\uc6b0\ub85c\uc11c \uc800\uc555\uc804\ub85c\uc5d0 \uc2dc\uc124\ud558\ub294 \ubcf4\ud638 \uc7a5\uce58\uc758 \ud655\uc2e4\ud55c \ub3d9\uc791\uc744 \ud655\ubcf4\ud558\uae30 \uc704\ud558\uc5ec \ud2b9\ud788 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0 \uc804\ub85c\uc758 \uc911\uc131\uc810\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud560 \uacbd\uc6b0(\uc800\uc555\uc804\ub85c\uc758 \uc0ac\uc6a9\uc804\uc555\uc774 300V \uc774\ud558\uc758 \uacbd\uc6b0\uc5d0 \uc804\ub85c\uc758 \uc911\uc131\uc810\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\uae30 \uc5b4\ub824\uc6b8 \ub54c\uc5d0 \uc804\ub85c\uc758 1\ub2e8\uc790\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \uc2dc\ud589\ud560 \uacbd\uc6b0\ub97c \ud3ec\ud568\ud55c\ub2e4) \uc811\uc9c0\uc120\uc740 \uacf5\uce6d\ub2e8\uba74\uc801 6mm2 \uc774\uc0c1\uc758 \uc5f0\ub3d9\uc120 \ub610\ub294 \uc774\uc640 \ub3d9\ub4f1 \uc774\uc0c1\uc758 \uc138\uae30 \ubc0f \uad75\uae30\uc758 \uc27d\uac8c \ubd80\uc2dd\ud558\uc9c0 \uc54a\ub294 \uae08\uc18d\uc120\uc73c\ub85c\uc11c \uace0\uc7a5\uc2dc \ud750\ub974\ub294 \uc804\ub958\uac00 \uc548\uc804\ud558\uac8c \ud1b5\ud560 \uc218 \uc788\ub294 \uac83\uc744 \uc0ac\uc6a9\ud558\uace0 \ub610\ud55c \uc81c19\uc870\uc81c3\ud56d\uc758 \uaddc\uc815\uc5d0 \uc900\ud558\uc5ec \uc2dc\uc124\ud558\uc5ec\uc57c \ud55c\ub2e4.<br>\u2462 \ubcc0\uc555\uae30\uc758 \uc548\uc815\uad8c\uc120(\u5b89\u5b9a\u5377\u7dda)\uc774\ub098 \uc720\ud734\uad8c\uc120(\u904a\u4f11\u5377\u7dda) \ub610\ub294 \uc804\uc555\uc870\uc815\uae30\uc758 \ub0b4\uc7a5\uad8c\uc120(\u5167\u85cf\u5377\u7dda)\uc744 \uc774\uc0c1\uc804\uc555\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uae30 \uc704\ud558\uc5ec \ud2b9\ud788 \ud544\uc694\ud560 \uacbd\uc6b0\uc5d0 \uadf8 \uad8c\uc120\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud560 \ub54c\uc5d0\ub294 \uc81c1\uc885 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\uc5ec\uc57c \ud55c\ub2e4.<br>\u2463 \ud2b9\uace0\uc555\uc758 \uc9c1\ub958\uc804\ub85c\uc758 \ubcf4\ud638 \uc7a5\uce58\uc758 \ud655\uc2e4\ud55c \ub3d9\uc791\uc758 \ud655\ubcf4 \ubc0f \uc774\uc0c1\uc804\uc555\uc758 \uc5b5\uc81c\ub97c \uc704\ud558\uc5ec \ud2b9\ud788 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0 \ub300\ud574 \uadf8 \uc804\ub85c\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \uc2dc\uc124\ud560 \ub54c\uc5d0\ub294 \uc81c1\ud56d \uac01 \ud638\uc5d0 \ub530\ub77c \uc2dc\uc124\ud558\uc5ec\uc57c \ud55c\ub2e4.<br>\u2464 \uc5f0\ub8cc\uc804\uc9c0\uc5d0 \ub300\ud558\uc5ec \uc804\ub85c\uc758 \ubcf4\ud638\uc7a5\uce58\uc758 \ud655\uc2e4\ud55c \ub3d9\uc791\uc758 \ud655\ubcf4 \ub610\ub294 \ub300\uc9c0\uc804\uc555\uc758 \uc800\ud558\ub97c \uc704\ud558\uc5ec \ud2b9\ud788 \ud544\uc694\ud560 \uacbd\uc6b0\uc5d0 \uc5f0\ub8cc\uc804\uc9c0\uc758 \uc804\ub85c \ub610\ub294 \uc774\uac83\uc5d0 \uc811\uc18d\ud558\ub294 \uc9c1\ub958\uc804\ub85c\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud560 \ub54c\uc5d0\ub294 \uc81c1\ud56d \uac01 \ud638\uc5d0 \ub530\ub77c \uc2dc\uc124\ud558\uc5ec\uc57c \ud55c\ub2e4.<br>\u2465 \uacc4\uc18d\uc801\uc778 \uc804\ub825\uacf5\uae09\uc774 \uc694\uad6c\ub418\ub294 \ud654\ud559\uacf5\uc7a5\u00b7\uc2dc\uba58\ud2b8\uacf5\uc7a5\u00b7\ucca0\uac15\uacf5\uc7a5 \ub4f1\uc758 \uc5f0\uc18d\uacf5\uc815\uc124\ube44 \ub610\ub294 \uc774\uc5d0 \uc900\ud558\ub294 \uacf3\uc758 \uc804\uae30\uc124\ube44\ub85c\uc11c \uc9c0\ub77d\uc804\ub958\ub97c \uc81c\ud55c\ud558\uae30 \uc704\ud558\uc5ec \uc800\ud56d\uae30\ub97c \uc0ac\uc6a9\ud558\ub294 \uc911\uc131\uc810 \uace0\uc800\ud56d \uc811\uc9c0\uacc4\ud1b5\uc740 \ub2e4\uc74c \uac01 \ud638\uc5d0 \ub530\ub97c \uacbd\uc6b0 300V \uc774\uc0c1 1kV \uc774\ud558\uc758 3\uc0c1 \uad50\ub958\uacc4\ud1b5\uc5d0 \uc801\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<ol><li>\uc790\uaca9\uc744 \uac00\uc9c4 \uae30\uc220\uc6d0(\u201c\uacc4\ud1b5 \uc6b4\uc804\uc5d0 \ud544\uc694\ud55c \uc9c0\uc2dd \ubc0f \uae30\ub2a5\uc744 \uac00\uc9c4 \uc790\u201d\ub97c \ub9d0\ud55c\ub2e4)\uc774 \uc124\ube44\ub97c \uc720\uc9c0\uad00\ub9ac \ud560 \uac83.<\/li><li>\uacc4\ud1b5\uc5d0 \uc9c0\ub77d\uac80\ucd9c\uc7a5\uce58\uac00 \uc2dc\uc124\ub420 \uac83.<\/li><li>\uc804\uc555\uc120\uacfc \uc911\uc131\uc120 \uc0ac\uc774\uc5d0 \ubd80\ud558\uac00 \uc5c6\uc744 \uac83.<\/li><li>\uace0\uc800\ud56d \uc911\uc131\uc810\uc811\uc9c0\uacc4\ud1b5\uc740 \ub2e4\uc74c \uac01 \ubaa9\uc5d0 \uc801\ud569\ud560 \uac83.<ol><li>\uac00. \uc811\uc9c0\uc800\ud56d\uae30\ub294 \uacc4\ud1b5\uc758 \uc911\uc131\uc810\uacfc \uc811\uc9c0\uadf9 \ub3c4\uccb4\uc640\uc758 \uc0ac\uc774\uc5d0 \uc124\uce58\ud560 \uac83. \uc911\uc131\uc810\uc744 \uc5bb\uae30 \uc5b4\ub824\uc6b4 \uacbd\uc6b0\uc5d0\ub294 \uc811\uc9c0\ubcc0\uc555\uae30\uc5d0 \uc758\ud55c \uc911\uc131\uc810\uacfc \uc811\uc9c0\uadf9 \ub3c4\uccb4 \uc0ac\uc774\uc5d0 \uc811\uc9c0\uc800\ud56d\uae30\ub97c \uc124\uce58\ud55c\ub2e4.<\/li><li>\ub098. \ubcc0\uc555\uae30 \ub610\ub294 \ubc1c\uc804\uae30\uc758 \uc911\uc131\uc810\uc5d0\uc11c \uc811\uc9c0\uc800\ud56d\uae30\uc5d0 \uc811\uc18d\ud558\ub294 \uc810\uae4c\uc9c0\uc758 \uc911\uc131\uc120\uc740 \ub3d9\uc120 10mm2 \uc774\uc0c1, \uc54c\ub8e8\ubbf8\ub284\uc120 \ub610\ub294 \ub3d9\ubcf5 \uc54c\ub8e8\ubbf8\ub284\uc120\uc740 16mm2 \uc774\uc0c1\uc758 \uc808\uc5f0\uc804\uc120\uc73c\ub85c\uc11c \uc811\uc9c0\uc800\ud56d\uae30\uc758 \ucd5c\ub300\uc815\uaca9\uc804\ub958\uc774\uc0c1\uc77c \uac83.<\/li><li>\ub2e4. \uacc4\ud1b5\uc758 \uc911\uc131\uc810\uc740 \uc811\uc9c0\uc800\ud56d\uae30\ub97c \ud1b5\ud558\uc5ec \uc811\uc9c0\ud560 \uac83.<\/li><li>\ub77c. \ubcc0\uc555\uae30 \ub610\ub294 \ubc1c\uc804\uae30\uc758 \uc911\uc131\uc810\uacfc \uc811\uc9c0\uc800\ud56d\uae30 \uc0ac\uc774\uc758 \uc911\uc131\uc120\uc740 \ubcc4\ub3c4\ub85c \ubc30\uc120\ud560 \uac83.<\/li><li>\ub9c8. \ucd5c\ucd08 \uac1c\ud3d0\uc7a5\uce58 \ub610\ub294 \uacfc\uc804\ub958\uc7a5\uce58\uc640 \uc811\uc9c0 \uc800\ud56d\uae30\uc758 \uc811\uc9c0\uce21 \uc0ac\uc774\uc758 \uae30\uae30 \ubcf8\ub529 \uc810\ud37c(\uae30\uae30\uc811\uc9c0\ub3c4\uccb4\uc640 \uc811\uc9c0\uc800\ud56d\uae30 \uc0ac\uc774\ub97c \uc787\ub294 \uac83)\ub294 \ub3c4\uccb4\uc5d0 \uc811\uc18d\uc810\uc774 \uc5c6\uc5b4\uc57c \ud55c\ub2e4.<\/li><li>\ubc14. \uc811\uc9c0 \uadf9 \ub3c4\uccb4\ub294 \uc811\uc9c0\uc800\ud56d\uae30\uc758 \uc811\uc9c0 \uce21\uacfc \ucd5c\ucd08 \uac1c\ud3d0\uc7a5\uce58\uc758 \uc811\uc9c0 \uc811\uc18d\uc810 \uc0ac\uc774\uc5d0 \uc2dc\uc124\ud560 \uac83.<\/li><li>\uc0ac. \uae30\uae30 \ubcf8\ub529 \uc810\ud37c\uc758 \uad75\uae30\ub294 \ub2e4\uc74c\uc758 (1) \ub610\ub294 (2)\uc5d0 \uc758\ud560 \uac83.<\/li><li>(1) \uc811\uc9c0 \uadf9 \ub3c4\uccb4\ub97c \uc811\uc9c0 \uc800\ud56d\uae30\uc5d0 \uc5f0\uacb0\ud560 \ub54c\ub294 \uae30\uae30 \uc811\uc9c0 \uc810\ud37c\ub294 \ub2e4\uc74c (\uac00), (\ub098), (\ub2e4)\uc758 \uc608\uc678\uc0ac\ud56d\uc744 \uc81c\uc678\ud558\uace0 \ud45c 27-1\uc5d0 \uc758\ud55c \uad75\uae30\uc77c \uac83.<ol><li>(\uac00) \uc811\uc9c0\uadf9 \uc804\uc120\uc774 \uc811\uc9c0\ubd09, \uad00, \ud310\uc73c\ub85c \uc5f0\uacb0\ub420 \ub54c\ub294 16mm2 \uc774\uc0c1\uc77c \uac83.<\/li><li>(\ub098) \ucf58\ud06c\ub9ac\ud2b8 \ub9e4\uc785 \uc811\uc9c0\uadf9\uc73c\ub85c \uc5f0\uacb0\ub420 \ub54c\ub294 25mm2 \uc774\uc0c1\uc77c \uac83.<\/li><li>(\ub2e4) \uc811\uc9c0\ub9c1\uc73c\ub85c \uc5f0\uacb0\ub418\ub294 \uc811\uc9c0\uadf9 \uc804\uc120\uc740 \uc811\uc9c0\ub9c1\uacfc \uac19\uc740 \uad75\uae30 \uc774\uc0c1\uc77c \uac83.<\/li><\/ol><\/li><li>(2) \uc811\uc9c0\uadf9 \ub3c4\uccb4\uac00 \ucd5c\ucd08 \uac1c\ud3d0\uc7a5\uce58 \ub610\ub294 \uacfc\uc804\ub958\uc7a5\uce58\uc5d0 \uc811\uc18d\ub420 \ub54c\ub294 \uae30\uae30 \ubcf8\ub529 \uc810\ud37c\uc758 \uad75\uae30\ub294 10mm2 \uc774\uc0c1\uc73c\ub85c\uc11c \uc811\uc9c0\uc800\ud56d\uae30\uc758 \ucd5c\ub300\uc804\ub958 \uc774\uc0c1\uc758 \ud5c8\uc6a9\uc804\ub958\ub97c \uac16\ub294 \uac83\uc77c \uac83.<\/li><\/ol><\/li><\/ol>\n\n\n\n<p>[\ud45c 27-1]<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\uc0c1\uc804\uc120 \ucd5c\ub300 \uad75\uae30(mm<sup>2<\/sup>)<\/td><td>\uc811\uc9c0\uadf9 \uc804\uc120(mm<sup>2<\/sup>)<\/td><\/tr><tr><td>&nbsp;30 \uc774\ud558 &nbsp;<br>38 \ub610\ub294 50 &nbsp;<br>60 \ub610\ub294 80 &nbsp;<br>80 \ucd08\uacfc 175\uae4c\uc9c0 <br>175 \ucd08\uacfc 300\uae4c\uc9c0 <br>300 \ucd08\uacfc 550\uae4c\uc9c0 <br>550 \ucd08\uacfc<\/td><td>10 16 25 35 50 70 95<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\uc804\uae30\uc124\ube44 \uc81c1\uc7a5 \ucd1d\uce59 \uc81c3\uc808 \uc804\ub85c\uc758 \uc808\uc5f0 \ubc0f \uc811\uc9c0 \uc81c12\uc870,\uc81c13\uc870,\uc81c14\uc870,\uc81c15\uc870,\uc81c16\uc870,\uc81c17\uc870,\uc81c18\uc870,\uc81c19\uc870,\uc81c20\uc870,\uc81c21\uc870,\uc81c22\uc870,\uc81c23\uc870,\uc81c24\uc870,\uc81c25\uc870,\uc81c26\uc870,\uc81c27\uc870 \uc81c12\uc870(\uc804\ub85c\uc758 \uc808\uc5f0) \uc804\ub85c\ub294 \ub2e4\uc74c \uac01 \ud638\uc758 \ubd80\ubd84 \uc774\uc678\uc5d0\ub294 \ub300\uc9c0\ub85c\ubd80\ud130 \uc808\uc5f0\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc81c22\uc870\uc81c1\ud56d, \uc81c23\uc870\uc81c2\ud56d \ubc0f \uc81c3\ud56d, \uc81c43\uc870\uc81c2\ud638\u201c\uac00\u201d, \uc81c123\uc870, \uc81c206\uc870\uc81c7\ud56d\uc81c2\ud638\u201c\ub2e4\u201d \ub610\ub294 \uc81c247\uc870\uc81c5\ud638\uc5d0 \ub530\ub77c \uc800\uc555\uc804\ub85c\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 \uc811\uc9c0\uc810 \uc81c23\uc870\uc81c1\ud56d, \uc81c27\uc870 \ub610\ub294 \uc81c215\uc870\uc81c1\ud56d\uc81c8\ud638\uc5d0 \ub530\ub77c \uc804\ub85c\uc758 \uc911\uc131\uc810\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 \uc811\uc9c0\uc810 \uc81c26\uc870\uc5d0 \ub530\ub77c \uacc4\uae30\uc6a9\ubcc0\uc131\uae30\uc758 2\ucc28\uce21 \uc804\ub85c\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 \uc811\uc9c0\uc810 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