{"id":10544,"date":"2022-07-14T15:57:05","date_gmt":"2022-07-14T06:57:05","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=10544"},"modified":"2022-10-26T10:20:06","modified_gmt":"2022-10-26T01:20:06","slug":"%ec%b4%9d%ec%b9%99","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%ec%b4%9d%ec%b9%99\/","title":{"rendered":"\ucd1d\uce59\u2726"},"content":{"rendered":"\n<h3>1.\uc804\uc555\uc758 \uad6c\ubd84 (<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-110\/\" class=\"broken_link\">KEC111.1<\/a>)<\/h3>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\"><\/th><th class=\"has-text-align-center\" data-align=\"center\">\uc9c1\ub958<\/th><th class=\"has-text-align-center\" data-align=\"center\">\uad50\ub958<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><span style=\"text-decoration: underline;\"><strong>\uc800\uc555<\/strong><\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\"><span style=\"text-decoration: underline;\"><strong>1.5[kV] \uc774\ud558<\/strong><\/span><\/td><td class=\"has-text-align-center\" data-align=\"center\"><span style=\"text-decoration: underline;\"><strong>1[kV] \uc774\ud558<\/strong><\/span><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\uace0\uc555<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.5~7[kV] \uc774\ud558<\/td><td class=\"has-text-align-center\" data-align=\"center\">1~7[kV] \uc774\ud558<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\ud2b9\uace0\uc555<\/td><td class=\"has-text-align-center\" data-align=\"center\">7[kV] \ucd08\uacfc<\/td><td class=\"has-text-align-center\" data-align=\"center\">7[kV] \ucd08\uacfc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>2.\uc6a9\uc5b4\uc815\uc758 (<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-110\/#112\" class=\"broken_link\">KEC112<\/a>)<\/h3>\n\n\n\n<h4>\uad00\ub4f1\ud68c\ub85c<\/h4>\n\n\n\n<p>\ubc29\uc804\ub4f1\uc6a9 \uc548\uc815\uae30(\ubcc0\uc555\uae30 \ud3ec\ud568)\uc5d0\uc11c \ubc29\uc804\uad00\uae4c\uc9c0\uc758 \ud68c\ub85c<\/p>\n\n\n\n<h4>\uc811\uadfc\uc0c1\ud0dc<\/h4>\n\n\n\n<p>\uc81c1\ucc28\uc811\uadfc\uc0c1\ud0dc : \ub2e4\ub978 \uc2dc\uc124\ubb3c\uacfc \uc811\uadfc\ud558\ub294 \uacbd\uc6b0\uc5d0 \uac00\uacf5\uc804\uc120\uc774 \ub2e4\ub978 \uc2dc\uc124\ubb3c\uc758 \uc704\ucabd \ub610\ub294 \uc606\ucabd\uc5d0\uc11c \uc218\ud3c9\uac70\ub9ac\ub85c \uac00\uacf5\uc804\uc120\ub85c\uc758 <span style=\"text-decoration: underline;\">\uc9c0\uc9c0\ubb3c\uc758 \uc9c0\ud45c\uc0c1\uc758 \ub192\uc774\uc5d0 \uc0c1\ub2f9\ud558\ub294\uac70\ub9ac<\/span> \uc548\uc5d0 \uc2dc\uc124\ub41c \uc0c1\ud0dc<\/p>\n\n\n\n<p>\uc81c2\ucc28\uc811\uadfc\uc0c1\ud0dc : \uac00\uacf5\uc804\uc120\uc774 \ub2e4\ub978\uc2dc\uc124\ubb3c\uacfc \uc811\uadfc\ud558\ub294 \uacbd\uc6b0 \uadf8\uac00\uacf5\uc804\uc120\uc774 \ub2e4\ub978 \uc2dc\uc124\ubb3c\uc758 \uc704\ucabd \ub610\ub294 \uc606\ucabd\uc5d0\uc11c <span style=\"text-decoration: underline;\">\uc218\ud3c9 \uac70\ub9ac\ub85c 3[m] \ubbf8\ub9cc\uc778 \uacf3<\/span>\uc5d0 \uc2dc\uc124\ub418\ub294 \uc0c1\ud0dc<\/p>\n\n\n\n<h4>\ub4f1\uc804\uc704\ubcf8\ub529<\/h4>\n\n\n\n<p>\ub4f1\uc804\uc704\ub97c \ud615\uc131\ud558\uae30 \uc704\ud574 \ub3c4\uc804\ubd80 \uc0c1\ud638 \uac04\uc744 \uc804\uae30\uc801\uc73c\ub85c \uc5f0\uacb0\ud558\ub294 \uac83<\/p>\n\n\n\n<h4>\ub4f1\uc804\uc704\ubcf8\ub529\ub9dd<\/h4>\n\n\n\n<p>\uad6c\uc870\ubb3c\uc758 \ubaa8\ub4e0 \ub3c4\uc804\ubd80\ub97c \ucda9\uc804\ub3c4\uccb4\ub97c \uc81c\uc678\ud55c \ub0b4\ubd80\uc124\ube44\ub97c \uc811\uc9c0\uadf9\uc5d0 \uc0c1\ud638 \uc811\uc18d\ud558\ub294 \ub9dd<\/p>\n\n\n\n<h4>\uc625\ub0b4\ubc30\uc120<\/h4>\n\n\n\n<p>\uac74\ucd9c\ubb3c \ub0b4\ubd80\uc758 \uc804\uae30\uc0ac\uc6a9\uc7a5\uc18c\uc5d0 \uace0\uc815\uc2dc\ucf1c \uc2dc\uc124\ud558\ub294 \uc804\uc120<\/p>\n\n\n\n<h4>\uc625\uc678\ubc30\uc120<\/h4>\n\n\n\n<p>\uac74\ubb3c \uc678\ubd80\uc758 \uc804\uae30\uc0ac\uc6a9\uc7a5\uc18c\uc5d0\uc11c \uadf8 \uc804\uae30\uc0ac\uc6a9\uc7a5\uc18c\uc5d0\uc11c\uc758 \uc804\uae30\uc0ac\uc6a9\uc744 \ubaa9\uc801\uc73c\ub85c \uace0\uc815\uc2dc\ucf1c \uc2dc\uc124\ud558\ub294 \uc804\uc120<\/p>\n\n\n\n<h4>\uc625\uce21\ubc30\uc120<\/h4>\n\n\n\n<p>\uac74\ucd95\ubb3c\uc758 \uc678\ubd80\uc758 \uc804\uae30\uc0ac\uc6a9\uc7a5\uc18c\uc5d0\uc11c \uadf8 \uc804\uae30\uc0ac\uc6a9\uc7a5\uc18c\uc5d0\uc11c\uc758 \uc804\uae30\uc0ac\uc6a9\uc744 \ubaa9\uc801\uc73c\ub85c \uc870\ud615\ubb3c\uc5d0 \uace0\uc815\uc2dc\ucf1c \uc2dc\uc124\ud558\ub294 \uc804\uc120<\/p>\n\n\n\n<h4>\uc811\uc9c0\uc2dc\uc2a4\ud15c<\/h4>\n\n\n\n<p>\uae30\uae30\ub098 \uacc4\ud1b5\uc744 \uac1c\ubcc4\uc801 \ub610\ub294 \uacf5\ud1b5\uc73c\ub85c \uc811\uc9c0\ud558\uae30 \uc704\ud558\uc5ec \ud544\uc694\ud55c \uc811\uc18d \ubc0f \uc7a5\uce58\ub85c \uad6c\uc131\ub41c \uc124\ube44<\/p>\n\n\n\n<h4>PEN\ub3c4\uc120<\/h4>\n\n\n\n<p>\uc911\uc131\uc120 \uacb8\uc6a9 \ubcf4\ud638 \ub3c4\uccb4<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>3.\uc804\uc120<\/h3>\n\n\n\n<h4>\uc804\uc120<\/h4>\n\n\n\n<p>\u2460 \uc804\uc120 \uc120\uc815 \ubc0f \uc2dd\ubcc4(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-120\/#121.2\" class=\"broken_link\">KEC121.2<\/a>)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"543\" height=\"194\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/08\/image-png-Mar-15-2022-09-13-33-07-AM.png\" alt=\"\" class=\"wp-image-12706\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/08\/image-png-Mar-15-2022-09-13-33-07-AM.png 543w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/08\/image-png-Mar-15-2022-09-13-33-07-AM-300x107.png 300w\" sizes=\"(max-width: 543px) 100vw, 543px\" \/><figcaption> \ud45c 121.2-1 \uc804\uc120\uc2dd\ubcc4 (\uadf8\ub9bc)<\/figcaption><\/figure>\n\n\n\n<p>\u2461 \uc800\uc555 \uc808\uc5f0\uc804\uc120(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-120\/#122.1\" class=\"broken_link\">KEC122.1<\/a>)<\/p>\n\n\n\n<p>450\/750[V] \ube44\ub2d0\uc808\uc5f0\uc804\uc120,(HKIV,IV) <br>450\/750[V] \uc800\ub3c5\uc131 \ub09c\uc5f0 \uac00\uad50\ud3f4\ub9ac\uc62c\ub808\ud540\uc808\uc5f0\uc120(HXIF)<br>450\/750[V] \uace0\ubb34\uc808\uc5f0\uc804\uc120\uc744 \uc0ac\uc6a9<\/p>\n\n\n\n<h4>\ucf00\uc774\ube14 : \uc808\uc5f0\uacfc \uac15\ub3c4\ub97c \ubcf4\uac15\ud55c \uc804\uc120<\/h4>\n\n\n\n<p>\u2460 \uc800\uc555\ucf00\uc774\ube14(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-120\/#122.4\" class=\"broken_link\">KEC122.4<\/a>)<\/p>\n\n\n\n<p>0.6\/1[kV] \uc5f0\ud53c(\u925b\u76ae)\ucf00\uc774\ube14, \ud074\ub85c\ub85c\ud504\ub80c\uc678\uc7a5(\u5916\u88dd)\ucf00\uc774\ube14, \ube44\ub2d0\uc678\uc7a5\ucf00\uc774\ube14, \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc678\uc7a5\ucf00\uc774\ube14, \ubb34\uae30\ubb3c \uc808\uc5f0\ucf00\uc774\ube14, \uae08\uc18d\uc678\uc7a5\ucf00\uc774\ube14, \uc720\uc120\ud154\ub808\ube44\uc804\uc6a9 \uae09\uc804\uacb8\uc6a9 \ub3d9\ucd95\ucf00\uc774\ube14<\/p>\n\n\n\n<p>\u2461 \uace0\uc555\ucf00\uc774\ube14(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-120\/#122.5\" class=\"broken_link\">KEC122.5<\/a>)<\/p>\n\n\n\n<p>\uc5f0\ud53c\ucf00\uc774\ube14\u00b7\uc54c\ub8e8\ubbf8\ub284\ud53c\ucf00\uc774\ube14\u00b7\ud074\ub85c\ub85c\ud504\ub80c\uc678\uc7a5\ucf00\uc774\ube14\u00b7\ube44\ub2d0\uc678\uc7a5\ucf00\uc774\ube14\u00b7\ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc678\uc7a5\ucf00\uc774\ube14\u00b7\uc800\ub3c5\uc131 \ub09c\uc5f0 \ud3f4\ub9ac\uc62c\ub808\ud540\uc678\uc7a5\ucf00\uc774\ube14\u00b7\ucf64\ubc14\uc778 \ub355\ud2b8 \ucf00\uc774\ube14<\/p>\n\n\n\n<p>\u2462 \ud2b9\uace0\uc555\ucf00\uc774\ube14(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-120\/#122.5\" class=\"broken_link\">KEC122.5<\/a>)<\/p>\n\n\n\n<p>\uc808\uc5f0\uccb4\uac00 \uc5d0\ud2f8\ub80c \ud504\ub85c\ud544\ub80c\uace0\ubb34\ud63c\ud569\ubb3c \ub610\ub294 \uac00\uad50\ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ud63c\ud569\ubb3c\uc778 \ucf00\uc774\ube14\ub85c\uc11c \uc120\uc2ec \uc704\uc5d0 \uae08\uc18d\uc81c\uc758 \uc804\uae30\uc801 \ucc28\ud3d0\uce35\uc744 \uc124\uce58\ud55c \uac83\uc774\uac70\ub098 \ud30c\uc774\ud504\ud615 \uc555\ub825 \ucf00\uc774\ube14 \uadf8 \ubc16\uc758 \uae08\uc18d\ud53c\ubcf5\uc744 \ud55c \ucf00\uc774\ube14<\/p>\n\n\n\n<h4>\uc804\uc120 \uc811\uc18d(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-120\/#123\" class=\"broken_link\">KEC123<\/a>)<\/h4>\n\n\n\n<p>\uc8fc\uc758\uc0ac\ud56d<\/p>\n\n\n\n<p>\u2460 \uc804\uc120\uc758 \uc804\uae30\uc800\ud56d\uc744 \uc99d\uac00\uc2dc\ud0a4\uc9c0 \uc544\ub2c8\ud558\ub3c4\ub85d \uc811\uc18d<br>\u2461 \uc804\uc120\uc758 \uc138\uae30(\uc778\uc7a5\ud558\uc911)\ub97c <strong>20[%]\uc774\uc0c1 \uac10\uc18c\uc2dc\ud0a4\uc9c0 \uc544\ub2c8\ud560\uac83<\/strong><br>\u2462 \uc811\uc18d\ubd80\ubd84\uc740 \uc811\uc18d\uad00 \uae30\ud0c0\uc758 \uae30\uad6c\ub97c \uc0ac\uc6a9\ud560 \uac83<br>\u2463 \ub3c4\uccb4\uc5d0 \uc54c\ub8e8\ubbf8\ub284\uad00 \ub3d9\uc744 \uc811\uc18d\ud560 \uacbd\uc6b0 \uc811\uc18d\ubd80\ubd84\uc774 \uc804\uae30\ubd80\uc2dd\uc774 \uc77c\uc5b4\ub098\uc9c0 \uc54a\uc744\uac83<br>\u2464 \ub450\uac1c \uc774\uc0c1\uc758 \uc804\uc120\uc744 \ubcd1\ub82c\ub85c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \uac01 \uc804\uc120\uc758 \uad75\uae30\ub294 \ub3d9\uc12050[\u339f]\uc774\uc0c1 \ub610\ub294 \uc54c\ub8e8\ubbf8\ub28470[\u339f]\uc774\uc0c1<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>*****************<\/p>\n\n\n\n<h3>4.\uc804\ub85c\uc758 \uc808\uc5f0(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-130\/#131\" class=\"broken_link\">KEC131<\/a>)<\/h3>\n\n\n\n<h4>\uc804\ub85c\uc758 \uc808\uc5f0\uc744 \uc0dd\ub7b5\ud558\ub294 \uacbd\uc6b0<br>(\uc811\uc9c0\uc810\uc778\uacbd\uc6b0)<\/h4>\n\n\n\n<p>\u2460 \uc800\uc555\uc804\ub85c\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 <span style=\"text-decoration: underline;\">\uc811\uc9c0\uc810<\/span><br>\u2461 \uc804\ub85c\uc758 <span style=\"text-decoration: underline;\">\uc911\uc131\uc810<\/span>\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294\uacbd\uc6b0\uc758 <span style=\"text-decoration: underline;\">\uc811\uc9c0\uc810<\/span><br>\u2462 \uacc4\uae30\uc6a9\ubcc0\uc131\uae30\uc758 2\ucc28\uce21 \uc804\ub85c\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 <span style=\"text-decoration: underline;\">\uc811\uc9c0\uc810<\/span><br>\u2463 \uc800\uc555\uac00\uc1a1\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 <span style=\"text-decoration: underline;\">\uc811\uc9c0\uc810<\/span><br>\u2464 <span style=\"text-decoration: underline;\">\uc911\uc131\uc810<\/span>\uc774 \uc811\uc9c0\ub41c \ud2b9\uace0\uc555 \uac00\uacf5\uc120\ub85c\uc758 \uc911\uc131\uc120\uc5d0 \ub530\ub77c \ub2e4\uc911\uc811\uc9c0\ub97c \ud558\ub294\uacbd\uc6b0\uc758 <span style=\"text-decoration: underline;\">\uc811\uc9c0\uc810<\/span><br>\u2465 \uc800\uc555\uc120\ub85c\uc640 \uc0ac\uc6a9\uc804\uc555300[V]\uc774\ud558\uc758 \uc800\uc555\uc804\ub85c\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 <span style=\"text-decoration: underline;\">\uc811\uc9c0\uc810<\/span><br>\u2466 \uc9c1\ub958\uacc4\ud1b5\uc5d0 \uc811\uc9c0\uacf5\uc0ac\ub97c \ud558\ub294 \uacbd\uc6b0\uc758 <span style=\"text-decoration: underline;\">\uc811\uc9c0\uc810<\/span><\/p>\n\n\n\n<h4>\uc808\uc5f0\ud560 \uc218 \uc5c6\ub294 \ubd80\ubd84<\/h4>\n\n\n\n<p>\u2460 \uc2dc\ud5d8\uc6a9 \ubcc0\uc555\uae30, \uc804\ub825\uc120 \ubc18\uc1a1\uc6a9 \uacb0\ud569 \ub9ac\uc561\ud130, \uc804\uae30\uc6b8\ud0c0\ub9ac\uc6a9 \uc804\uc6d0\uc7a5\uce58, \uc5d1\uc2a4\uc120\ubc1c\uc0dd\uc7a5\uce58, \uc804\uae30\ubd80\uc2dd\uc6a9 \uc591\uadf9, \ub2e8\uc120\uc2dd \uc804\uae30\ucca0\ub3c4 \uadc0\uc120<br>\u2461 \uc804\uae30\uc695\uae30, \uc804\uae30\ub85c, \uc804\uae30\ubcf4\uc77c\ub7ec, \uc804\ud574\uc870 \ub4f1 \ub300\uc9c0\ub85c\ubd80\ud130 \uc808\uc5f0\ud558\ub294 \uac83\uc774 \uae30\uc220\uc0c1 \uace4\ub780\ud55c \uac83<\/p>\n\n\n\n<h4>\uc800\uc555\uc804\ub85c\uc758 \uc808\uc5f0\uc131\ub2a5(\uae30\uc220\uae30\uc900 \uc81c25\uc870)<\/h4>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\"> \uc804\ub85c\uc758 \uc0ac\uc6a9\ubc29\ubc95[V] <\/th><th class=\"has-text-align-center\" data-align=\"center\"> DV\uc2dc\ud5d8\uc804\uc555[V] <\/th><th class=\"has-text-align-center\" data-align=\"center\"> \uc808\uc5f0\uc800\ud56d[M\u03a9] <\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">SELV \ubc0f PELV<\/td><td class=\"has-text-align-center\" data-align=\"center\">250<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">FELV, 500[V]\uc774\ud558<\/td><td class=\"has-text-align-center\" data-align=\"center\">500<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">500[V]\ucd08\uacfc<\/td><td class=\"has-text-align-center\" data-align=\"center\">1,000<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.0<\/td><\/tr><\/tbody><\/table><figcaption><meta charset=\"utf-8\">\uc800\uc555\uc804\ub85c\uc758 \uc808\uc5f0\uc131\ub2a5(\uae30\uc220\uae30\uc900 \uc81c25\uc870)<\/figcaption><\/figure>\n\n\n\n<h6>\ud2b9\ubcc4\uc800\uc555(Extra Low Volltage : 2\ucc28 \uc804\uc555\uc774 AC50[V],DC 120[V]\uc774\ud558)\uc73c\ub85c SELV(\ube44\uc811\uc9c0\ud68c\ub85c) \ubc0f PELV(\uc811\uc9c0\ud68c\ub85c \uad6c\uc131)\uc740 1\ucc28\uc640 2\ucc28\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc808\uc5f0\ub41c\ud68c\ub85c, FELV\ub294 1\ucc28\uc640 2\ucc28\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc808\uc5f0\ub418\uc9c0 \uc54a\uc740 \ud68c\ub85c<\/h6>\n\n\n\n<p>\u2460 \ubd80\ub4dd\uc774\ud558\uac8c \ubd84\ub9ac\uac00 \uc5b4\ub824\uc6b4 \uacbd\uc6b0<br>\uc2dc\ud5d8\uc804\uc555 250[V] DC, \uc808\uc5f0\uc800\ud56d\uac12 1[M\u03a9]\uc774\uc0c1<\/p>\n\n\n\n<p>\u2461 \ub204\uc804\uc804\ub958<br>\uc804\ub85c : \ucd5c\ub300\uacf5\uae09\uc804\ub958\uc758 1\/2000 \uc774\ud558<br>\uc720\ud76c\uc6a9 \uc804\ucc28 : 1\/5000 \uc774\ud558<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>5.\uc808\uc5f0\ub0b4\ub825<\/h3>\n\n\n\n<h4>\uc808\uc5f0\ub0b4\ub825 \uc2dc\ud5d8(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-130\/#132\" class=\"broken_link\">KEC132<\/a>)<\/h4>\n\n\n\n<p>\u2460 \uc0ac\uc6a9\uc804\uc555\uc774 \uc800\uc555\uc778 \uc804\ub85c\uc5d0\uc11c \uc808\uc5f0\uc800\ud56d\uce21\uc815\uc774 \uace4\ub780\ud55c \uacbd\uc6b0\uc5d0\ub294 <strong>\ub204\uc124 \uc804\ub958\ub97c 1[mA] \uc774\ud558<\/strong>\ub85c \uc720\uc9c0\ud558\uc5ec\uc57c \ud55c\ub2e4. <br>\u2461 \uc804\ub85c, \ud68c\uc804\uae30, \uc815\ub958\uae30,\uc5f0\ub8cc\uc804\uae30 \ubc0f \ud0dc\uc591\uc804\uc9c0 \ubaa8\ub4c8, \ubcc0\uc555\uae30 \uc804\ub85c, \uae30\uad6c \ub4f1\uc758 \uc804\ub85c\uc5d0 \uc77c\uc815\ud55c \uc804\uc555\uc744 \uac00\ud560\ub54c \uc808\uc5f0\uc774 \ud30c\uad34\ub418\uc9c0 \uc54a\ub294\ud55c\ub3c4\uc5d0\uc11c \uc804\uc120\ub85c\ub098 \uae30\uae30\uc5d0 \uc77c\uc815 \ubc30\uc218\uc758 \uc804\uc555\uc744 10\ubd84\ub3d9\uc548 \ud758\ub9b4 \ub54c \ud30c\uad34\ub418\uc9c0 \uc54a\ub294 \uc2dc\ud5d8<\/p>\n\n\n\n<h4>\uc2dc\ud5d8\uac12<\/h4>\n\n\n\n<p>\u2460 \uace0\uc555,\ud2b9\uace0\uc555\uc804\ub85c \ubc0f \ubcc0\uc555\uae30, \uae30\uad6c(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-130\/#132\" class=\"broken_link\">KEC132<\/a>\/<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-130\/#133\" class=\"broken_link\">133<\/a>\/<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-130\/#134\" class=\"broken_link\">134<\/a>\/<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-130\/#135\" class=\"broken_link\">135<\/a>)<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>\uad6c\ubd84 <\/th><th class=\"has-text-align-center\" data-align=\"center\"><\/th><th class=\"has-text-align-center\" data-align=\"center\">\ubc30\uc728 <\/th><th class=\"has-text-align-center\" data-align=\"center\">\ucd5c\uc800<br>\uc804\uc555 <\/th><\/tr><\/thead><tbody><tr><td>1.\ube44\uc811\uc9c0\/\ubcc0\uc555\uae30\/\uc804\ub85c<br>5.\ud68c\uc804\uae30(\uad8c\uc120\uacfc\ub300\uc9c0)<\/td><td class=\"has-text-align-center\" data-align=\"center\">7[kV]\uc774\ud558<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">500[V]<\/td><\/tr><tr><td>1.\ube44\uc811\uc9c0\/\ubcc0\uc555\uae30\/\uc804\ub85c<br>5.\ud68c\uc804\uae30(\uad8c\uc120\uacfc\ub300\uc9c0)<\/td><td class=\"has-text-align-center\" data-align=\"center\">7[kV]\ucd08\uacfc<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.25<\/td><td class=\"has-text-align-center\" data-align=\"center\">10.5[kV]<\/td><\/tr><tr><td>2.\uc911\uc131\uc810 \uc811\uc9c0\uc2dd<br>\ub2e4\uc911\uc811\uc9c0\uc2dd<\/td><td class=\"has-text-align-center\" data-align=\"center\">60[kV]\uc774\ud558(25[KV]\uc774\ud558)<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.92<\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><\/tr><tr><td>3.\uc815\ub958\uae30(\ucda9\uc804\ubd80\uc640\uc678\ud568)<\/td><td class=\"has-text-align-center\" data-align=\"center\">60[kV]\uc774\ud558<\/td><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><td class=\"has-text-align-center\" data-align=\"center\">500[V]<\/td><\/tr><tr><td>2.\uc911\uc131\uc810\uc811\uc9c0\uc2dd<br>\ub2e4\uc911\uc811\uc9c0\uc2dd<br>3.\uc815\ub958\uae30(\uace0\uc555\uce21-\ub300\uc9c0)<\/td><td class=\"has-text-align-center\" data-align=\"center\">60[kV]\ucd08\uacfc<br>(\uc911\uc131\uc810\uc811\uc9c0\uc2dd)<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.1<\/td><td class=\"has-text-align-center\" data-align=\"center\">75[kV]<br><br><br>&#8211;<\/td><\/tr><tr><td>4.\uc9c1\uc811\uc811\uc9c0\uc2dd<\/td><td class=\"has-text-align-center\" data-align=\"center\">170[kV]\uc774\ud558<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.72<\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><\/tr><tr><td>4.\uc9c1\uc811\uc811\uc9c0\uc2dd<\/td><td class=\"has-text-align-center\" data-align=\"center\">170[kV]\ucd08\uacfc<br>(\ubc1c\ubcc0\uc804\uc18c\uc5d0 <br>\ud55c\ud568)<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.64<\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><\/tr><tr><td>5.\uc5f0\ub8cc\uc804\uc9c0<br>\ud0dc\uc591\uc804\uc9c0\ubaa8\ub4c8<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc9c1\ub9581.1\ubc30<br>\uad50\ub9581.5\ubc30<\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\">500[V]<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6>\uace0\uc555 \ubc0f \ud2b9\uace0\uc555\uc804\ub85c<br>\uc9c1\ub958\uc2dc\ud5d8\uac12=\uad50\ub958 \uc2dc\ud5d8 \uc804\uc555\uac12\uc758 2\ubc30<br>\ud68c\uc804\uae30(\ubc1c\uc804\uae30,\uc804\ub3d9\uae30)<br>\uc9c1\ub958\uc2dc\ud5d8\uac12=\uad50\ub958 \uc2dc\ud5d8 \uc804\uc555\uac12\uc758 1.6\ubc30<\/h6>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>************************<\/p>\n\n\n\n<h3>6.\uc811\uc9c0\uc2dc\uc2a4\ud15c<\/h3>\n\n\n\n<h4>\uc811\uc9c0\uc2dc\uc2a4\ud15c\uc758 \uad6c\ubd84 \ubc0f \uc885\ub958(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-140\/#141\" class=\"broken_link\">KEC141<\/a>)<\/h4>\n\n\n\n<p>\uad6c\ubd84 : \uacc4\ud1b5\uc811\uc9c0, \ubcf4\ud638\uc811\uc9c0, \ud53c\ub8b0\uc2dc\uc2a4\ud15c\uc811\uc9c0<br>\uc2dc\uc124\uc885\ub958 : \ub2e8\ub3c5\uc811\uc9c0, \uacf5\ud1b5\uc811\uc9c0, \ud1b5\ud569\uc811\uc9c0<\/p>\n\n\n\n<h4>\uc811\uc9c0\uc2dc\uc2a4\ud15c \uad6c\uc131 \uc694\uc18c(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-140\/#142.1.1\" class=\"broken_link\">KEC142.1.1<\/a>)<\/h4>\n\n\n\n<p>\uc811\uc9c0\uadf9 (\uc811\uc9c0\ub3c4\uccb4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc8fc\uc811\uc9c0\ub2e8\uc790\uc5d0 \uc5f0\uacb0), <br>\uc811\uc9c0\ub3c4\uccb4, \ubcf4\ud638\ub3c4\uccb4 \ubc0f \uae30\ud0c0 \uc124\ube44<\/p>\n\n\n\n<h4>\uc811\uc9c0\uc2dc\uc2a4\ud15c \uc694\uad6c\uc0ac\ud56d(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-140\/#142.1.2\" class=\"broken_link\">KEC142.1.2<\/a>)<\/h4>\n\n\n\n<p>\u2460 \uc9c0\ub77d\uc804\ub958\uc640 \ubcf4\ud638\ub3c4\uccb4 \uc804\ub958\ub97c \ub300\uc9c0\uc5d0 \uc804\ub2ec\ud560 \uac83<br>\u2461 \uc811\uc9c0\uc800\ud56d\uac12\uc740 \ubd80\uc2dd, \uac74\uc870 \ubc0f \ub3d9\uacb0 \ub4f1 \ub300\uc9c0\ud658\uacbd \ubcc0\ud654\uc5d0 \ucda9\uc871<br>\u2462 \uc778\uccb4\uac10\uc804\ubcf4\ud638\ub97c \uc704\ud55c \uac12\uacfc \uc804\uae30\uc124\ube44\uc758 \uae30\uacc4\uc801 \uc694\uad6c\uc5d0 \uc758\ud55c \uac12\uc744 \ub9cc\uc871<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>7.\uc811\uc9c0\uadf9\uc758 \uc2dc\uc124 \ubc0f \uc811\uc9c0\uc800\ud56d(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-140\/#142.2\" class=\"broken_link\">KEC142.2<\/a>)<\/h3>\n\n\n\n<h4>\uc811\uc9c0\uadf9\uc740 \ub2e4\uc74c\uc758 \ubc29\ubc95\uc911 \ud558\ub098 \ub610\ub294 \ubcf5\ud569\ud558\uc5ec \uc2dc\uc124 <\/h4>\n\n\n\n<p>\u2460 \ucf58\ud06c\ub9ac\ud2b8\uc5d0 \ub9e4\uc785\ub41c \uae30\ucd08 \uc811\uc9c0\uadf9<br>\u2461 \ud1a0\uc591\uc5d0 \ub9e4\uc124\ub41c \uae30\ucd08 \uc811\uc9c0\uadf9<br>\u2462 \ud1a0\uc591\uc5d0 \uc218\uc9c1 \ub610\ub294 \uc218\ud3c9\uc73c\ub85c \uc9c1\uc811 \ub9e4\uc124\ub41c \uae08\uc18d\uc804\uadf9(\ubd09,\uc804\uc120,\ud14c\uc774\ud504,\ubc30\uad00,\ud310 \ub4f1)<br>\u2463 \ucf00\uc774\ube14\uc758 \uae08\uc18d\uc678\uc7a5 \ubc0f \uadf8 \ubc16\uc5d0 \uae08\uc18d\ud53c\ubcf5<br>\u2464 \uc9c0\uc911\uae08\uc18d\uad6c\uc870\ubb3c(\ubc30\uad00 \ub4f1)<br>\u2465 \ub300\uc9c0\uc5d0 \ub9e4\uc124\ub41c \ucca0\uadfc\ucf58\ud06c\ub9ac\ud2b8\uc758 \uc6a9\uc811\ub41c \uae08\uc18d \ubcf4\uac15\uc7ac(\uac15\ud654\ucf58\ud06c\ub9ac\ud2b8 \uc81c\uc678)<\/p>\n\n\n\n<h4>\uc811\uc9c0\uadf9\uc758 \ub9e4\uc124<\/h4>\n\n\n\n<p>\u2460 \ud1a0\uc591\uc744 \uc624\uc5fc\uc2dc\ud0a4\uc9c0 \uc54a\uc544\uc57c \ud558\uba70, \uac00\ub2a5\ud55c \ub2e4\uc2b5\ud55c \ubd80\ubd84\uc5d0 \uc124\uce58<br>\u2461 \ub9e4\uc124\uae4a\uc774 : \uc9c0\ud45c\uba74\uc73c\ub85c\ubd80\ud130 \uc9c0\ud558 0.75[m] \uc774\uc0c1<br>\u2462 \uc811\uc9c0\ub3c4\uccb4\ub97c \ucca0\uc8fc \uae30\ud0c0\uc758 \uae08\uc18d\uccb4\ub97c \ub530\ub77c\uc11c \uc2dc\uc124\ud558\ub294 \uacbd\uc6b0 : <br>\ubc11\uba74 \uae4a\uc774 0.3[m]\uc774\uc0c1, \uae08\uc18d\uccb4\ub85c\ubd80\ud130 1[m]\uc774\uc0c1 \ub5bc\uc5b4 \ub9e4\uc124<\/p>\n\n\n\n<h4>\uc218\ub3c4\uad00 \ub4f1\uc744 \uc811\uc9c0\uadf9\uc73c\ub85c \uc0ac\uc6a9<\/h4>\n\n\n\n<ul><li>\uc9c0\uc911\uc5d0 \ub9e4\uc124\ub418\uc5b4 \uc788\uace0 \ub300\uc9c0\uc640\uc758 \uc804\uae30\uc800\ud56d\uac12\uc774 3[\u03a9]\uc774\ud558\uc758 \uac12\uc744 \uc720\uc9c0 \uc2dc \uc218\ub3c4\uad00\ub85c\ub97c \uc811\uc9c0\uadf9\uc73c\ub85c \uc0ac\uc6a9\u2461\uad00\ub85c \ub0b4\uacbd75[mm]\uc774\uc0c1, 75[mm]\ubbf8\ub9cc\uc778 \uacbd\uc6b05[m]\uc774\ub0b4(2[\u03a9]\uc774\ud558\uc77c \ub54c 5[m]\ucd08\uacfc)<\/li><li>\uc811\uc9c0\ub3c4\uccb4\uc640 \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 \ub4f1\uc804\uc704\ubcf8\ub529<\/li><li>\uc811\uc9c0\ub3c4\uccb4\uc640 \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 <\/li><li>\uc811\uc9c0\ub3c4\uccb4\uc640 \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 \uc54a\uc544\uc57c \ud55c\ub2e4<\/li><\/ul>\n\n\n\n<h4>\uac74\ucd95\ubb3c, \uad6c\uc870\ubb3c\uc758 \ucca0\uace8 \uae30\ud0c0\uc758 \uae08\uc18d\uc81c<\/h4>\n\n\n\n<p>\u2460 \ube44\uc811\uc9c0\uc2dd \uace0\uc555\uc804\ub85c\uc5d0 \uc2dc\uc124\ud558\ub294 \uae30\uacc4\uae30\uad6c\uc758 \ucca0\ub300 \ub610\ub294 \uae08\uc18d\uc81c \uc678\ud568\uc758 \uc811\uc9c0\uacf5\uc0ac \ub610\ub294 \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\uc758 \uc811\uc9c0\uacf5\uc0ac\uc758 \uc811\uc9c0\uadf9\uc73c\ub85c \uc0ac\uc6a9<br>\u2461 \uc804\uae30 \uc800\ud56d\uac12\uc774 2[\u03a9] \uc774\ud558<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>8.\uc811\uc9c0\ub3c4\uccb4(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-140\/#142.3.1\" class=\"broken_link\">KEC142.3.1<\/a>)<\/h3>\n\n\n\n<h4>\uc811\uc9c0\ub3c4\uccb4\uc758 \uc120\uc815<\/h4>\n\n\n\n<p>\u2460 \uc811\uc9c0\ub3c4\uccb4\uc758 \ucd5c\uc18c \ub2e8\uba74\uc801(\ud070 \uace0\uc7a5\uc804\ub958\uac00 \ud750\ub974\uc9c0 \uc54a\uc744 \uacbd\uc6b0)<br>\uad6c\ub9ac\ub294 6[\u339f]\uc774\uc0c1, \ucca0\uc81c 50[\u339f]\uc774\uc0c1<br>\u2461 \uc811\uc9c0\ub3c4\uccb4\uc758 \ucd5c\uc18c \ub2e8\uba74\uc801(\uc811\uc9c0\ub3c4\uccb4\uc5d0 \ud53c\ub8b0\uc2dc\uc2a4\ud15c\uc774 \uc811\uc18d)<br>\uad6c\ub9ac 16[\u339f]\ub610\ub294 \ucca0 50[\u339f]\uc774\uc0c1<\/p>\n\n\n\n<p>\u2462 \uc811\uc9c0\ub3c4\uccb4\uc758 \uad75\uae30<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uc885\ub958<\/td><td>\uad75\uae30<\/td><\/tr><tr><td>\ud2b9\uace0\uc555, \uace0\uc555 \uc804\uae30\uc124\ube44\uc6a9<\/td><td>6[\u339f]\uc774\uc0c1 \uc5f0\ub3d9\uc120<\/td><\/tr><tr><td>\uc911\uc131\uc810\uc811\uc9c0\uc6a9<\/td><td>16[\u339f]\uc774\uc0c1 \uc5f0\ub3d9\uc120<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\uc911\uc131\uc810\uc811\uc9c0\uc6a9[7kV]\uc774\ud558 \uc804\ub85c, \uc0ac\uc6a9\uc804\uc55525[kV]\uc774\ud558 \ud2b9\uace0\uc555 \uac00\uacf5\uc804\uc120\ub85c) : 6[\u339f]\uc774\uc0c1 \uc5f0\ub3d9\uc120<\/p>\n\n\n\n<h4>\uc811\uc9c0\ub3c4\uccb4\uc758 \uc2dc\uc124<\/h4>\n\n\n\n<p>\u2460 \uc811\uc9c0\ub3c4\uccb4\ub97c \uc811\uc9c0\uadf9 \uc5f0\uacb0(\uacac\uace0\ud55c \uc811\uc18d, \uc804\uae30\uc801, \uae30\uacc4\uc801\uc73c\ub85c \uc801\ud569, \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc801\uc808\ud55c \ubcf4\ud638, \ub9e4\uc785\uc9c0\uc810\uc5d0 &#8221; \uc548\uc804 \uc804\uae30 \uc5f0\uacb0&#8221; \ub77c\ubca8 \uc601\uad6c \uace0\uc815\uc2dc\uc124)<br>\u00b7 \uc811\uc9c0\uadf9\uc758 \ubaa8\ub4e0 \uc811\uc9c0\ub3c4\uccb4 \uc5f0\uacb0\uc9c0\uc810<br>\u00b7 \uc678\ubd80\ub3c4\uc804\uc131 \ubd80\ubd84\uc758 \ubaa8\ub4e0 \ubcf8\ub529\ub3c4\uccb4 \uc5f0\uacb0\uc9c0\uc810<br>\u00b7 \uc8fc\uac1c\ud3d0\uae30\uc5d0\uc11c \ubd84\ub9ac\ub41c \uc8fc\uc811\uc9c0\ub2e8\uc790<\/p>\n\n\n\n<p>\u2461 \uc811\uc9c0\ub3c4\uccb4\uc740 \uc9c0\ud558 0.75[m]\uc774\uc0c1 \uc9c0\uc0c12[m]\uae4c\uc9c0\ub294 \ud569\uc131\uc218\uc9c0\uad00 \ub4f1\uc5d0 \ub123\uc5b4 \uc2dc\uc124<br>\u2462 \uc804\uae30 \uc800\ud56d\uac12\uc774 2[\u03a9]\uc774\ud558<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>9.\ubcf4\ud638\ub3c4\uccb4(KEC142.3.2\/142.3.7)<\/h3>\n\n\n\n<h4>\ubcf4\ud638\ub3c4\uccb4\uc758 \ucd5c\uc18c \ub2e8\uba74\uc801 <\/h4>\n\n\n\n<details>\n    <summary>\ud45c 142.3-1 \ubcf4\ud638\ub3c4\uccb4\uc758 \ucd5c\uc18c \ub2e8\uba74\uc801<\/summary>\n    \n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uc0c1\ub3c4\uccb4\uc758 \ub2e8\uba74<br>S[mm\u00b2],\uad6c\ub9ac<\/td><td>\uc120\ub3c4\uccb4\uc640 \uac19\uc740 \uacbd\uc6b0<\/td><td>\uc120\ub3c4\uccb4\uc640 \ub2e4\ub978 \uacbd\uc6b0<\/td><\/tr><tr><td>S&lt;16<\/td><td>S<\/td><td>(k1\/k2)xS<\/td><\/tr><tr><td>16&lt;S&lt;35<\/td><td>16(a)<\/td><td>(k1\/k2)x16<\/td><\/tr><tr><td>S&gt;35<\/td><td>S(a)\/2<\/td><td>(k1\/k2)x(S\/2)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<\/details>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"370\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d132.3.1-1024x370.png\" alt=\"\" class=\"wp-image-12600\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d132.3.1-1024x370.png 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d132.3.1-300x108.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d132.3.1-768x277.png 768w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d132.3.1-1536x555.png 1536w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d132.3.1-1568x566.png 1568w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d132.3.1.png 1938w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h6>k\u2081 : \uc120\uc815\ub41c \uc120\ub3c4\uccb4\uc5d0 \ub300\ud55c k\uac12<br>k\u2082 : \uc120\uc815\ub41c \uc120\ub3c4\uccb4\uc5d0 \ub300\ud55c k\uac12<br>a : PEN\ub3c4\uccb4\uc758 \ucd5c\uc18c \ub2e8\uba74\uc801\uc740 \uc911\uc131\uc120\uacfc \ub3d9\uc77c \uc801\uc6a9<\/h6>\n\n\n\n<h4>\ubcf4\ud638\ub3c4\uccb4\uc758 \ub2e8\uba74\uc801 \uacc4\uc0b0<br>(\ucc28\ub2e8\uc2dc\uac04 5\ucd08\uc774\ub0b4) <\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[S=\\frac{\\sqrt{I^2t}}{k}\\]<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<h4>\ubcf4\ud638\ub3c4\uccb4\uc758 \uc885\ub958<\/h4>\n\n\n\n<p>\u2460 \ub2e4\uc2ec\ucf00\uc774\ube14\uc758 \ub3c4\uccb4<br>\u2461 \ucda9\uc804\ub3c4\uccb4\uc640 \uac19\uc740 \ud2b8\ub801\ud0b9\uc5d0 \uc218\ub0a9\ub41c \uc808\uc5f0\ub3c4\uccb4 \ub610\ub294 \ub098\ub3c4\uccb4<br>\u2462 \uace0\uc815\ub41c \uc808\uc5f0\ub3c4\uccb4 \ub610\ub294 \ub098\ub3c4\uccb4<\/p>\n\n\n\n<h4>\ubcf4\ud638\ub3c4\uccb4 \ub610\ub294 \ubcf4\ud638\ubcf8\ub529\ub3c4\uccb4\ub85c \uc0ac\uc6a9\ud574\uc11c \uc548 \ub420 \uacbd\uc6b0<\/h4>\n\n\n\n<p>\u2460 \uae08\uc18d \uc218\ub3c4\uad00<br>\u2461 \uac00\uc2a4 \uc561\uccb4 \ubd84\ub9d0\uacfc \uac19\uc740 \uc7a0\uc7ac\uc801\uc778 \uc778\ud654\uc131 \ubb3c\uc9c8\uc744 \ud3ec\ud568\ud558\ub294 \uae08\uc18d\uad00<br>\u2462 \uc0c1\uc2dc \uae30\uacc4\uc801 \uc751\ub825\uc744 \ubc1b\ub294 \uc9c0\uc9c0 \uad6c\uc870\ubb3c \uc77c\ubd80<br>\u2463 \uac00\uc694\uc131 \uae08\uc18d\ubc30\uad00 (\ub2e4\ub9cc, \ubcf4\ud638\ub3c4\uccb4\uc758 \ubaa9\uc801\uc73c\ub85c \uc124\uacc4\ub41c \uacbd\uc6b0\ub294 \uc608\uc678)<br>\u2464 \uac00\uc694\uc131 \uae08\uc18d\uc804\uc120\uad00 <br>\u2465 \uc9c0\uc9c0\uc120, \ucf00\uc774\ube14\ud2b8\ub808\uc774 \ubc0f \uc774\uc640 \ube44\uc2b7\ud55c \uac83<\/p>\n\n\n\n<h4>\uc8fc\uc811\uc9c0\ub2e8\uc790<\/h4>\n\n\n\n<p>\u2460 \ub4f1\uc804\uc704\ubcf8\ub529\ub3c4\uccb4<br>\u2461 \uc811\uc9c0\ub3c4\uccb4<br>\u2462 \ubcf4\ud638\ub3c4\uccb4<br>\u2463 \uae30\ub2a5\uc131 \uc811\uc9c0\ub3c4\uccb4<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>10.\uc804\uae30\uc218\uc6a9\uac00 \uc811\uc9c0<\/h3>\n\n\n\n<h4>\uc800\uc555\uc218\uc6a9\uac00 \uc778\uc785\uad6c \uc811\uc9c0(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-140\/#142.4.1\" class=\"broken_link\">KEC142.4.1<\/a>)<\/h4>\n\n\n\n<p>\u2460 \uc811\uc9c0\uadf9<br>\uc9c0\uc911\uc5d0 \ub9e4\uc124\ub41c \uae08\uc18d\uc81c \uc218\ub3c4\uad00\ub85c : 3[\u03a9] \uc774\ud558<br>\uac74\ubb3c\uc758 \ucca0\uace8 : 3[\u03a9] \uc774\ud558<br>\u2461 \uc811\uc9c0\ub3c4\uccb4 : 6[\u339f]\uc774\uc0c1\uc758 \uc5f0\ub3d9\uc120<\/p>\n\n\n\n<h4>\uc8fc\ud0dd \ub4f1 \uc800\uc555\uc218\uc6a9\uc7a5\uc18c \uc811\uc9c0(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-140\/#142.4.2\" class=\"broken_link\">KEC142.4.2<\/a>)<\/h4>\n\n\n\n<p>\uacc4\ud1b5\uc811\uc9c0 TN-C-S\ubc29\uc2dd<br>\u2460 \uc911\uc131\uc120 \uacb8\uc6a9 \ubcf4\ud638\ub3c4\uccb4(PEN)\ub294 \uace0\uc815 \uc804\uae30\uc124\ube44\uc5d0\ub9cc \uc0ac\uc6a9<br>\u2461 \uad6c\ub9ac\ub294 10[\u339f]\uc774\uc0c1, \uc54c\ub8e8\ubbf8\ub284\uc740 16[\u339f]\uc774\uc0c1<br>\u2462 \uadf8 \uacc4\ud1b5\uc758 \ucd5c\uace0\uc804\uc555\uc5d0 \ub300\ud558\uc5ec \uc808\uc5f0<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>11.\ubcc0\uc555\uae30 \uc911\uc131\uc810 \uc811\uc9c0<\/h3>\n\n\n\n<h4>\uc911\uc131\uc810 \uc811\uc9c0\uc800\ud56d\uac12(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-140\/#142.5\" class=\"broken_link\">KEC142.5.1<\/a>)<\/h4>\n\n\n\n<p>\u2460 \uc77c\ubc18\uc801 : 150 \/ &#8220;1\uc120\uc9c0\ub77d\uc804\ub958&#8221; \uc774\ud558<br>\u2461 \ubcc0\uc555\uae30\uc758 \uace0\uc555, \ud2b9\uace0\uc555\uce21 \uc804\ub85c\ub610\ub294 \uc0ac\uc6a9\uc804\uc555\uc774 35[kV]\uc774\ud558\uc758 \ud2b9\uace0\uc555\uc804\ub85c\uac00 \uc800\uc555\uce21 \uc804\ub85c\uc640 \ud63c\ucd09\ud558\uace0 \uc800\uc555\uc804\ub85c\uc758 \ub300\uc9c0\uc804\uc555\uc774 150[V]\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">\uad6c\ubd84<\/th><th class=\"has-text-align-center\" data-align=\"center\">\uc811\uc9c0\uc800\ud56d\uac12<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">1\ucd08 \ucd08\uacfc<br>2\ucd08 \uc774\ub0b4<\/td><td class=\"has-text-align-center\" data-align=\"center\">300 \/ 1\uc120\uc9c0\ub77d\uc804\ub958 \uc774\ud558<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1\ucd08 \uc774\ub0b4<\/td><td class=\"has-text-align-center\" data-align=\"center\">600 \/ 1\uc120\uc9c0\ub77d\uc804\ub958 \uc774\ud558<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u2462 \uc804\ub85c\uc758 1\uc120\uc9c0\ub77d\uc804\ub958\ub294 \uc2e4\uce21\uac12(\ub2e8, \uc2e4\uce21 \uace4\ub780\ud55c \uacbd\uc6b0 \uc120\ub85c \uc815\uc218\ub4f1\uc73c\ub85c \uacc4\uc0b0)<\/p>\n\n\n\n<h4>\uacf5\ud1b5\uc811\uc9c0 \ubc0f \ud1b5\ud569\uc811\uc9c0(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-140\/#142.6\" class=\"broken_link\">KEC142.6<\/a>)<\/h4>\n\n\n\n<p>\u2460 \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\ub294 \uacf5\ud1b5\uc811\uc9c0\uc2dc\uc2a4\ud15c<br>\u2461 \uc800\uc555\uc124\ube44 \ud5c8\uc6a9 \uc0c1\uc6a9\uc8fc\ud30c \uacfc\uc804\uc555<\/p>\n\n\n\n<details>\n    <summary>\ub2e4\uc74c<\/summary>\n    \n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\uace0\uc555\uacc4\ud1b5\uc5d0\uc11c \uc9c0\ub77d\uace0\uc7a5\uc2dc\uac04[sec]<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc800\uc555\uc124\ube44 \ud5c8\uc6a9 \uc0c1\uc6a9\uc8fc\ud30c \uacfc\uc804\uc555[V]<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\\[&gt;5\\]<\/td><td class=\"has-text-align-center\" data-align=\"center\">\\[U_0+250\\]<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\\[\\le5\\]<\/td><td class=\"has-text-align-center\" data-align=\"center\">\\[U_0+1,200\\]<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<\/details>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"221\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d142.6.1-1024x221.png\" alt=\"\" class=\"wp-image-12601\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d142.6.1-1024x221.png 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d142.6.1-300x65.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d142.6.1-768x165.png 768w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d142.6.1-1536x331.png 1536w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d142.6.1-1568x338.png 1568w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1111\u116d142.6.1.png 1940w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4>\ub4f1\uc804\uc704\ubcf8\ub529 \uc2dc\uc124(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-140\/#143.2\" class=\"broken_link\">KEC143.2<\/a>)<\/h4>\n\n\n\n<p>\u2460 \ubcf4\ud638\ub4f1\uc804\uc704\ubcf8\ub529<br>\u00b7 \uac74\ucd95\ubb3c, \uad6c\uc870\ubb3c\uc758 \uc678\ubd80\uc5d0\uc11c \ub0b4\ubd80\ub85c \ub4e4\uc5b4\uc624\ub294 \uac01\uc885 \uae08\uc18d\uc81c \ubc30\uad00<br>\u00b7 \uc218\ub3c4\uad00, \uac00\uc2a4\uad00\uc758 \uacbd\uc6b0 \ub0b4\ubd80\ub85c \uc778\uc785\ub41c \ucd5c\ucd08\uc758 \ubc38\ube0c \ud6c4\ub2e8<br>\u00b7 \uac74\ucd95\ubb3c, \uad6c\uc870\ubb3c\uc758 \ucca0\uadfc \ucca0\uace8 \ub4f1 \uae08\uc18d\ubcf4\uac15\uc7ac<\/p>\n\n\n\n<p>\u2461 \ubcf4\uc870 \ubcf4\ud638\ub4f1\uc804\uc704\ubcf8\ub529<br>\u00b7 \uc124\uce58 : \ucc28\ub2e8\uc2dc\uac04\uc744 \ucd08\uacfc\ud558\uace0 2.5[m]\uc774\ub0b4\uc5d0 \uc124\uce58\ub41c \uace0\uc815\uae30\uae30\uc758 \ub178\ucd9c\ub3c4\uc804\ubd80\uc640 \uacc4\ud1b5\uc678\ub3c4\uc804\ubd80<br>\u00b7 \uc811\uadfc\uac00\ub2a5\ud55c \ub178\ucd9c\ub3c4\uc804\ubd80\uc640 \uacc4\ud1b5\uc678\ub3c4\uc804\ubd80 \uc0ac\uc774\uc758 \uc800\ud56d\uac12<\/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\">\uad50\ub958\uacc4\ud1b5<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc9c1\ub958\uacc4\ud1b5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\\[R\\le\\frac{50V}{I_a}[\\Omega]\\]<\/td><td class=\"has-text-align-center\" data-align=\"center\">\\[R\\le\\frac{120V}{I_a}[\\Omega]\\]<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6 class=\"has-text-align-center\">Ia: \ubcf4\ud638\uc7a5\uce58\uc758 \ub3d9\uc791\uc804\ub958(A)<br>(\ub204\uc804\ucc28\ub2e8\uae30\uc758 \uacbd\uc6b0 I\u2206n(\uc815\uaca9\uac10\ub3c4\uc804\ub958), \uacfc\uc804\ub958\ubcf4\ud638\uc7a5\uce58\uc758 \uacbd\uc6b0 5\ucd08 \uc774\ub0b4 \ub3d9\uc791\uc804\ub958)<\/h6>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>12.\ud53c\ub8b0\uc2dc\uc2a4\ud15c<\/h3>\n\n\n\n<h4>\uc801\uc6a9\ubc94\uc704(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-150\/#151.1\" class=\"broken_link\">KEC151.1<\/a>)<\/h4>\n\n\n\n<p>\u2460 \uc804\uae30\uc804\uc790\uc124\ube44\uac00 \uc124\uce58\ub41c \uac74\ucd95\ubb3c \uad6c\uc870\ubb3c\ub85c\uc11c \ub099\ub8b0\ub85c\ubd80\ud130 \ubcf4\ud638\uac00 \ud544\uc694\ud55c \uac83 \ub610\ub294 \uc9c0\uc0c1\uc73c\ub85c\ubd80\ud130 \ub192\uc774\uac00 20[m]\uc774\uc0c1<br>\u2461 \uc800\uc555 \uc804\uae30\uc804\uc790\uc124\ube44<br>\u2462 \uace0\uc555 \ubc0f \ud2b9\uace0\uc555 \uc804\uae30\uc124\ube44<\/p>\n\n\n\n<h4>\ud53c\ub8b0\uc2dc\uc2a4\ud15c\uc758 \uad6c\uc131(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-150\/#151.2\" class=\"broken_link\">KEC151.2<\/a>)<\/h4>\n\n\n\n<p>\u2460 \uc678\ubd80\ud53c\ub8b0\uc2dc\uc2a4\ud15c : \uc9c1\uaca9\ub8b0\ub85c\ubd80\ud130 \ubcf4\ud638<br>\u2461 \ub0b4\ubd80\ud53c\ub8b0\uc2dc\uc2a4\ud15c : \uac04\uc811\ub8b0 \ubc0f \uc720\ub3c4\ub8b0\ub85c\ubd80\ud130 \ubcf4\ud638<\/p>\n\n\n\n<h4>\uc678\ubd80\ud53c\ub8b0\uc2dc\uc2a4\ud15c(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-150\/#152\" class=\"broken_link\">KEC152<\/a>)<\/h4>\n\n\n\n<p>\u2460 \uc218\ub8b0\ubd80\uc2dc\uc2a4\ud15c \uc120\uc815<br>\ub3cc\uce68, \uc218\ud3c9\ub3c4\uccb4, \uba54\uc2dc\ub3c4\uccb4 \uc911 \ud55c\uac00\uc9c0 \ub610\ub294 \uc870\ud569<br>\u2461\uc218\ub8b0\ubd80\uc2dc\uc2a4\ud15c\uc758 \ubc30\uce58<br>\u00b7 \ubcf4\ud638\uac01\ubc95,\ud68c\uc804\uad6c\uccb4\ubc95, \uba54\uc2dc\ubc95 \uc911 \ud55c\uac00\uc9c0 \ub610\ub294 \uc870\ud569<br>\u00b7 \uac74\ucd95\ubb3c \uad6c\uc870\ubb3c\uc758 \ubf40\uc871\ud55c \ubd80\ubd84, \ubaa8\uc11c\ub9ac \ub4f1\uc5d0 \uc6b0\uc120\ud558\uc5ec \ubc30\uce58<br>\u2462\uc811\uc9c0\uadf9\uc2dc\uc2a4\ud15c<br>\u00b7 \uc218\ud3c9 \ub610\ub294 \uc218\uc9c1\uc811\uc9c0\uadf9 (A\ud615) : <br>\ucd5c\uc18c 2\uac1c\uc774\uc0c1\uc744 \ub3d9\uc77c \uac04\uaca9\uc73c\ub85c \ubc30\uce58, <br>\uc124\uce58\ubc29\ud5a5\uc5d0 \uc758\ud55c \ud658\uc0b0\uc728\uc740 \uc218\ud3c91.0, \uc218\uc9c40.5<br>\u00b7 \ud658\uc0c1\ub3c4\uccb4\uc811\uc9c0\uadf9 \ub610\ub294 \uae30\ucd08\uc811\uc9c0\uadf9(B\ud615) : <br>\uc811\uc9c0\uadf9 \uba74\uc801\uc744 \ud658\uc0b0\ud55c \ud3c9\uade0\ubc18\uc9c0\ub984\uc774 \ucd5c\uace0\uae38\uc774 \uc774\uc0c1<br>\u00b7 \uc811\uc9c0\uadf9\uc740 \uc9c0\ud45c\uba74\uc5d0\uc11c 0.75[m]\uc774\uc0c1 \uae4a\uc774\ub85c \ub9e4\uc124 <\/p>\n\n\n\n<h4>\ub0b4\ubd80\ud53c\ub8b0\uc2dc\uc2a4\ud15c(<a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%84%A4%EB%B9%84%EA%B7%9C%EC%A0%95-150\/#153\" class=\"broken_link\">KEC153<\/a>)<\/h4>\n\n\n\n<p>\u2460 \ub1cc\uc11c\uc9c0\uc5d0 \ub300\ud55c \ubcf4\ud638 : <br>\uc811\uc9c0, \ubcf8\ub529, \uc790\uae30\ucc28\ud3d0\uc640 \uc11c\uc9c0\uc720\uc785\uacbd\ub85c \ucc28\ud3d0, <br>\uc11c\uc9c0\ubcf4\ud638\uc7a5\uce58 \uc124\uce58, \uc808\uc5f0\uc778\ud130\ud398\uc774\uc2a4 \uad6c\uc131 \uc911 \ud558\ub098 \uc774\uc0c1<br>\u2461 \uc811\uc9c0\ub97c \ud658\uc0c1\ub3c4\uccb4 \uc811\uc9c0\uadf9 \ub610\ub294 \uae30\ucd08\uc811\uc9c0\uadf9\uc73c\ub85c \uc2dc\uc124 : \uba54\uc2dc\uc811\uc9c0\ub9dd\uc744 5[m]\uc774\ub0b4<br>\u2462 \uc804\uc790, \ud1b5\uc2e0\uc124\ube44\uc5d0\uc11c \uc704\ud5d8\ud55c \uc804\uc704\ucc28\ub97c \ud574\uc18c\ud558\uace0 \uc790\uacc4\ub97c \uac10\uc18c\uc2dc\ud0ac \uacbd\uc6b0 \ub4f1\uc804\uc704\ubcf8\ub529\ub9dd \uc2dc\uc124 : \ub4f1\uc804\uc704\ubcf8\ub529\ub9dd\uc740 \uba54\uc2dc\ud3ed\uc774 5[m]\uc774\ub0b4<br>\u2463 \uac74\ucd95\ubb3c, \uad6c\uc870\ubb3c\uc758 \ub4f1\uc804\uc704\ubcf8\ub529<br>\u00b7 \ub192\uc774\uac00 20[m]\uc774\uc0c1 : \ud658\uc0c1\ud615 \ub4f1\uc804\uc704\ubcf8\ub529\ubc14\ub97c \uc124\uce58\ud558\uac70\ub098 \ub450\uac1c \uc774\uc0c1\uc758 \ub4f1\uc804\uc704\ubcf8\ub529\ubc14\ub97c \ucda9\ubd84\ud788 \uc774\uaca9\ud558\uc5ec \uc124\uce58<br>\u00b7 \ub192\uc774\uac00 30[m]\uc774\uc0c1 : \uc9c0\ud45c\uba74 \ubc0f \ub192\uc774 20[m]\uc758 \uc9c0\uc810\uacfc \uadf8 \uc774\uc0c1 20[m] \ub192\uc774\ub9c8\ub2e4 \ub4f1\uc804\uc704\ubcf8\ub529\uc744 \ubc18\ubcf5\uc801\uc73c\ub85c \ud658\uc0c1\ud615 \ub4f1\uc804\uc704\ubcf8\ub529\ubc14\ub97c \uc124\uce58\ud558\uac70\ub098 \ub450\uac1c \uc774\uc0c1\uc758 \ub4f1\uc804\uc704\ubcf8\ub529\ubc14\ub97c \ucda9\ubd84\ud788 \uc774\uaca9\ud558\uc5ec \uc124\uce58\ud558\uace0 \uc11c\ub85c \uc811\uc18d<\/p>\n\n\n\n<h6><strong><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%B4%9D%EC%B9%99\/\">1.\ucd1d\uce59<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%A0%80%EC%95%95-%EC%A0%84%EA%B8%B0%EC%84%A4%EB%B9%84\/\">2.\uc800\uc555 \uc804\uae30\uc124\ube44<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B3%A0%EC%95%95%ED%8A%B9%EA%B3%A0%EC%95%95-%EC%A0%84%EC%8B%9C%EC%84%A4%EB%B9%84\/\">3.\uace0\uc555,\ud2b9\uace0\uc555 \uc804\uc2dc\uc124\ube44<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%A0%84%EA%B8%B0%EC%B2%A0%EB%8F%84%EC%84%A4%EB%B9%84\/\">4.\uc804\uae30\ucca0\ub3c4\uc124\ube44<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EB%B6%84%EC%82%B0%ED%98%95%EC%A0%84%EC%9B%90%EC%84%A4%EB%B9%84\/\">5.\ubd84\uc0b0\ud615\uc804\uc6d0\uc124\ube44<\/a><\/strong><\/h6>\n","protected":false},"excerpt":{"rendered":"<p>1.\uc804\uc555\uc758 \uad6c\ubd84 (KEC111.1) \uc9c1\ub958 \uad50\ub958 \uc800\uc555 1.5[kV] \uc774\ud558 1[kV] \uc774\ud558 \uace0\uc555 1.5~7[kV] \uc774\ud558 1~7[kV] \uc774\ud558 \ud2b9\uace0\uc555 7[kV] \ucd08\uacfc 7[kV] \ucd08\uacfc 2.\uc6a9\uc5b4\uc815\uc758 (KEC112) \uad00\ub4f1\ud68c\ub85c \ubc29\uc804\ub4f1\uc6a9 \uc548\uc815\uae30(\ubcc0\uc555\uae30 \ud3ec\ud568)\uc5d0\uc11c \ubc29\uc804\uad00\uae4c\uc9c0\uc758 \ud68c\ub85c \uc811\uadfc\uc0c1\ud0dc \uc81c1\ucc28\uc811\uadfc\uc0c1\ud0dc : \ub2e4\ub978 \uc2dc\uc124\ubb3c\uacfc \uc811\uadfc\ud558\ub294 \uacbd\uc6b0\uc5d0 \uac00\uacf5\uc804\uc120\uc774 \ub2e4\ub978 \uc2dc\uc124\ubb3c\uc758 \uc704\ucabd \ub610\ub294 \uc606\ucabd\uc5d0\uc11c \uc218\ud3c9\uac70\ub9ac\ub85c \uac00\uacf5\uc804\uc120\ub85c\uc758 \uc9c0\uc9c0\ubb3c\uc758 \uc9c0\ud45c\uc0c1\uc758 \ub192\uc774\uc5d0 \uc0c1\ub2f9\ud558\ub294\uac70\ub9ac \uc548\uc5d0 \uc2dc\uc124\ub41c \uc0c1\ud0dc \uc81c2\ucc28\uc811\uadfc\uc0c1\ud0dc : \uac00\uacf5\uc804\uc120\uc774 \ub2e4\ub978\uc2dc\uc124\ubb3c\uacfc \uc811\uadfc\ud558\ub294 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/10544"}],"collection":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/comments?post=10544"}],"version-history":[{"count":0,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/10544\/revisions"}],"wp:attachment":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media?parent=10544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/categories?post=10544"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/tags?post=10544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}