{"id":5653,"date":"2022-06-09T16:56:21","date_gmt":"2022-06-09T07:56:21","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=5653"},"modified":"2023-01-07T20:40:03","modified_gmt":"2023-01-07T11:40:03","slug":"%eb%b3%80%eb%a5%98%ea%b8%b0%ec%9d%98-%eb%93%b1%ea%b0%80%ed%9a%8c%eb%a1%9c-%eb%b0%8f-%ec%a2%85%eb%a5%98","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%eb%a5%98%ea%b8%b0%ec%9d%98-%eb%93%b1%ea%b0%80%ed%9a%8c%eb%a1%9c-%eb%b0%8f-%ec%a2%85%eb%a5%98\/","title":{"rendered":"\ubcc0\ub958\uae30\uc758 \ub4f1\uac00\ud68c\ub85c \ubc0f \uc885\ub958\u2055"},"content":{"rendered":"\n<p><meta charset=\"utf-8\">[acf field=ver]\u2605[acf field=rate]![acf field=edited] <\/p>\n\n\n\n<p><meta charset=\"utf-8\"><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EB%B3%80%EB%A5%98%EA%B8%B0\/\" target=\"_blank\" rel=\"noopener\">\ubcc0\ub958\uae30<\/a>\u2736<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\uacc4\uce21\uae30\uc6a9 CT\uc640 \ubcf4\ud638\uacc4\uc804\uae30\uc6a9 CT\uc758 \ucc28\uc774\uc810\uc744 \uc124\uba85\ud558\uc2dc\uc624. <\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\uc218\ubcc0\uc804\uc124\ube44\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uacc4\uce21\uae30\uc6a9 CT\uc640 \ubcf4\ud638\uc6a9 CT\uc758 \uc131\ub2a5 \ubc0f \ud2b9\uc131\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uc2dc\uc624. <\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\uc774\uc911\ube44 CT\uc758 \ub0b4\ubd80 \uc811\uc18d\ub3c4\ub97c \uac04\ub2e8\ud788 \uadf8\ub9ac\uc2dc\uc624. <\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\uacc4\uae30\uc6a9 \ubcc0\uc555\uae30(PT)\/ \uacc4\uae30\uc6a9 \ubcc0\ub958\uae30(CT)\/ \uacc4\uae30\uc6a9 \ubcc0\uc555 \ubcc0\ub958\uae30(MOF)\ub97c \uac04\ub2e8\ud788 \uc124\uba85\ud558\uc2dc\uc624. <\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>300\/5[A], 30[VA], 5P10 \ub4f1\uae09(Class) \ubcc0\ub958\uae30(CT)\uc758 \ub4f1\uac00\ud68c\ub85c\uc640 \ud3ec\ud654\ud2b9\uc131\uc5d0 \ub300\ud558\uc5ec \uc124\uba85\ud558\uc2dc\uc624. <\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\ubcc0\ub958\uae30 \ud3ec\ud654\uc804\uc555\uc758 \uc815\uc758\uc640 \ud3ec\ud654\uc804\uc555\uacfc \ubd80\ud558 \uc784\ud53c\ub358\uc2a4\uc758 \uad00\uacc4\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uc2dc\uc624.<\/p><\/blockquote>\n\n\n\n<h3>\uacc4\uae30\uc6a9 \ubcc0\uc131\uae30\uc758 \uc885\ub958<\/h3>\n\n\n\n<p>1) \uc804\uc555 \ubcc0\uc131\uae30: PT, GPT<br>2) \uc804\ub958 \ubcc0\uc131\uae30: CT, ZCT<br>3) \uc804\uc555\u00b7\uc804\ub958 \ubcc0\uc131\uae30: MOF<\/p>\n\n\n\n<p>\ubcc0\ub958\uae30(CT: Current Transformer)\ub294 1, 2\ucc28 \uad8c\uc120 \ubc0f \ucca0\uc2ec\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, 1\ucc28 \ub300\uc804\ub958\ub97c 2\ucc28 \uc18c\uc804\ub958(5A \ub610\ub294 1A)\ub85c \uc548\uc804\ud558\uac8c \ubcc0\uc131\ud558\ub294 \uae30\uae30\uc774\ub2e4.<br>\ubcc0\ub958\uae30\ub97c \uad6c\ubd84\ud558\ub294 \ubc29\uc2dd\uc5d0 \ub530\ub77c\uc11c \ub2e4\uc74c\uacfc \uac19\uc774 \ub098\ub20c \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p>\u2460 \uc808\uc5f0\ubc29\uc2dd : \uac74\uc2dd, \ubab0\ub4dc\uc2dd, \uc720\uc785\uc2dd, \uac00\uc2a4\uc2dd(SF6)<br>\u2461 \uad8c\uc120\ud615\ud0dc : \uad00\ud1b5\ud615, \ubd80\uc2f1\ud615, \uad8c\uc120\ud615 [\ub2e8\uc77c\ube44, \ub2e4\uc911\ube44 CT, 3\ucc28 \uad8c\uc120\ubd80 CT]<br>\u2462 \uc6a9\ub3c4 : \uacc4\uce21\uc6a9, \ubcf4\ud638\uc6a9<\/p>\n\n\n\n<h3>\ubcc0\ub958\uae30\uc758 \uc6a9\ub3c4<\/h3>\n\n\n\n<h4>1) \uacc4\uce21\uc6a9<\/h4>\n\n\n\n<p>\u2460 \uc804\ub958 \uce21\uc815\uc790\uccb4\ub97c \ubaa9\uc801\uc73c\ub85c \ud558\ub294 \ubcc0\ub958\uae30\uc774\ub2e4.<br>\u2461 \uacc4\uce21\uc6a9\uc740 \uacfc\uc804\ub958 \uc601\uc5ed\uc5d0\uc11c \ud3ec\ud654\ud2b9\uc131 \ubcf4\ub2e4\ub294 \uc815\uaca9\uc804\ub958\uc5d0\uc11c \uce21\uc815 \uc815\ubc00\ub3c4(\ube44\uc624\ucc28)\uac00 \uc6b0\uc120\uc774 \ub41c\ub2e4.<br>\u2462 \uc804\ub958\uacc4, \uc804\ub825\uacc4, \uc804\ub825\ub7c9\uacc4 \ub4f1\uc5d0 \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n\n\n\n<h4>2) \ubcf4\ud638\uc6a9<\/h4>\n\n\n\n<p>\u2460 \uace0\uc7a5\uc804\ub958\ub97c \uac80\ucd9c\ud558\uc5ec \ubcf4\ud638\uacc4\uc804\uae30\ub97c \ub3d9\uc791\uc2dc\ud0a4\ub294 \uac83\uc744 \ubaa9\uc801\uc73c\ub85c \ud558\ub294 \ubcc0\ub958\uae30\uc774\ub2e4.<br>\u2461 \ubcf4\ud638\uc6a9\uc740 \uce21\uc815 \uc815\ubc00\ub3c4(\ube44\uc624\ucc28) \ubcf4\ub2e4 \uacfc\uc804\ub958 \uc601\uc5ed\uc5d0\uc11c \ud3ec\ud654\ud2b9\uc131(\uacfc\uc804\ub958 \uc815\uc218) \ubc0f \uacfc\uc804\ub958 \uac15\ub3c4\uac00 \uc6b0\uc120\uc774 \ub41c\ub2e4.<br>\u2462 \ubcf4\ud638 \uacc4\uc804\uae30\uc6a9(\ub2e8\ub77d \ubc0f \uc9c0\ub77d\ubcf4\ud638)\uc73c\ub85c \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n\n\n\n<h3>\ubcc0\ub958\uae30\uc758 \ub4f1\uac00\ud68c\ub85c<\/h3>\n\n\n\n<h4>1) \ub4f1\uac00\ud68c\ub85c<\/h4>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"186\" height=\"182\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175-\u1100\u1161\u11ab\u1103\u1161\u11ab\u1100\u116e\u110c\u1169\u1103\u1169.png\" alt=\"\" class=\"wp-image-9057\"\/><figcaption>\ubcc0\ub958\uae30\uc758 \ub4f1\uac00\ud68c\ub85c<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"360\" height=\"132\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1103\u1173\u11bc\u1100\u1161\u1112\u116c\u1105\u1169.png\" alt=\"\" class=\"wp-image-9058\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1103\u1173\u11bc\u1100\u1161\u1112\u116c\u1105\u1169.png 360w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1103\u1173\u11bc\u1100\u1161\u1112\u116c\u1105\u1169-300x110.png 300w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><figcaption>\ubcc0\ub958\uae30\uc758 \ub4f1\uac00\ud68c\ub85c<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"406\" height=\"140\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175-\u1103\u1173\u11bc\u1100\u1161\u1112\u116c\u1105\u1169.png\" alt=\"\" class=\"wp-image-9059\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175-\u1103\u1173\u11bc\u1100\u1161\u1112\u116c\u1105\u1169.png 406w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175-\u1103\u1173\u11bc\u1100\u1161\u1112\u116c\u1105\u1169-300x103.png 300w\" sizes=\"(max-width: 406px) 100vw, 406px\" \/><figcaption>\ubcc0\ub958\uae30\uc758 \ub4f1\uac00\ud68c\ub85c<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_0=I_i+jI_\\phi\\]\n\\[I_i=I_h+I_e\\]<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>2) \ubcc0\ub958\uae30 \ud2b9\uc131\uc744 \ud574\uc11d\uc744 \uc704\ud55c \uac04\uc774 \ub4f1\uac00\ud68c\ub85c<\/h4>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"351\" height=\"160\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1100\u1161\u11ab\u110b\u1174-\u1103\u1173\u11bc\u1100\u1161\u1112\u116c\u1105\u1169.png\" alt=\"\" class=\"wp-image-9060\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1100\u1161\u11ab\u110b\u1174-\u1103\u1173\u11bc\u1100\u1161\u1112\u116c\u1105\u1169.png 351w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1100\u1161\u11ab\u110b\u1174-\u1103\u1173\u11bc\u1100\u1161\u1112\u116c\u1105\u1169-300x137.png 300w\" sizes=\"(max-width: 351px) 100vw, 351px\" \/><figcaption>\ubcc0\ub958\uae30\uc758 \ub4f1\uac00\ud68c\ub85c<\/figcaption><\/figure><\/div>\n\n\n\n<h6 class=\"has-text-align-center\">I2&#8242;: \ubcc0\ub958\uae30\uc758 \uacf5\uce6d \ubcc0\ub958\ube44\uc5d0 \uc758\ud55c (\uc774\uc0c1\uc801\uc778) 2\ucc28\uc804\ub958, <br>I2: \ubcc0\ub958\uae30\uc758 \uc2e4\uc81c 2\ucc28\uc804\ub958<br>I0: \uc5ec\uc790\uc804\ub958,<br>Z0: \ubcc0\ub958\uae30\uc758 \uc5ec\uc790 \uc784\ud53c\ub358\uc2a4<br>V2: \ubcc0\ub958\uae30 2\ucc28\uce21 \uc804\uc555,<br>Vb: \ubcc0\ub958\uae30 2\ucc28\uce21 \ub2e8\uc790\uc804\uc555 \ub610\ub294 \ubd80\ub2f4\uc804\uc555<br>Z: \ubcc0\ub958\uae30\uc758 \ub0b4\ubd80 \uc784\ud53c\ub358\uc2a4,<br>Zb: \ubcc0\ub958\uae30\uc758 \ubd80\ub2f4(\ucf00\uc774\ube14, \uacc4\uc804\uae30 \ub4f1)<\/h6>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \uacf5\uce6d\\ \ubcc0\ub958\ube44=\\frac{I&#8217;_2}{I&#8217;_2}=1,\\]\\[ \\ \uc2e4\uc81c\\ \ubcc0\ub958\ube44=\\frac{I&#8217;_2}{I_2}=\\frac{I_2+I_0}{I_2}\\]<\/div>\n\n\n\n<h4>3)\ubca1\ud130\ub3c4<\/h4>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"411\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubca1\ud130\ub3c4-1024x411-1.jpg\" alt=\"\" class=\"wp-image-534\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubca1\ud130\ub3c4-1024x411-1.jpg 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubca1\ud130\ub3c4-1024x411-1-300x120.jpg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubca1\ud130\ub3c4-1024x411-1-768x308.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4>3) \ube44\uc624\ucc28(Ratio error)<\/h4>\n\n\n\n<p>\uc2e4\uc81c \ubcc0\ub958\ube44 \uacf5\uce6d \ubcc0\ub958\ube44\uac00 \uc5bc\ub9c8\ub9cc\ud07c \ub2e4\ub978\uc9c0\ub97c \ub098\ud0c0\ub0b4\ub294 \uac83<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\epsilon =\\frac{K _{n} -K}{K}\\times 100 \\backsimeq &#8211; \\frac{I _{0}}{I _{2}}\\times 100[\\%] \\]<\/div>\n\n\n\n<p class=\"has-text-align-center\">(Kn:\uacf5\uce6d \ubcc0\ub958\ube44, K:\uc2e4\uc81c\ubcc0\ub958\ube44) <\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\epsilon=\\frac{K_{n}-K}{K} \\times100=\\frac{1-(1+\\frac{I_{0}}{I_{2}} ) }{\\frac{I_{2} +I_{0}} {I_{2}}}\\times100\\]\\[=-\\frac{I_{0}}{I_{2} +I_{0}}\\times100 \\backsimeq-\\frac{I_{0}}{I_{2}}\\times100 \\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\to ( I  _{0} = \\frac{V  _{2}} {Z  _{0}} ) \\]<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"788\" height=\"628\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1107\u1175\u110b\u1169\u110e\u1161.png\" alt=\"\" class=\"wp-image-9061\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1107\u1175\u110b\u1169\u110e\u1161.png 788w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1107\u1175\u110b\u1169\u110e\u1161-300x239.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1107\u1175\u110b\u1169\u110e\u1161-768x612.png 768w\" sizes=\"(max-width: 788px) 100vw, 788px\" \/><figcaption>\ube44\uc624\ucc28<\/figcaption><\/figure>\n\n\n\n<h4>\uc704\uc0c1\uac01<\/h4>\n\n\n\n<p>\ubcc0\ub958\uae30\uc758 1\ucc28 \uc804\ub958 \ubca1\ud130\uc640 2\ucc28\uc804\ub958\ubca1\ud130\ub97c 180\u00b0 \ud68c\uc804\uc2dc\ud0a8 \uac83\uacfc\uc758 \uc704\uc0c1\ucc28\ub97c \ubc1c\uc0dd\ud558\ub294 \uac83\uc73c\ub85c, 2\ucc28 \uc804\ub958 \ubca1\ud130\uac00 \uc55e\uc120 \uacbd\uc6b0\ub97c \uc591<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"293\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc704\uc0c1\uac01-1024x293-1.jpg\" alt=\"\" class=\"wp-image-532\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc704\uc0c1\uac01-1024x293-1.jpg 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc704\uc0c1\uac01-1024x293-1-300x86.jpg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc704\uc0c1\uac01-1024x293-1-768x220.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4>\uc704\uc0c1\uc624\ucc28(Phase error)<\/h4>\n\n\n\n<p>\ube44\uc624\ucc28\ub294 1\ucc28 \uc804\ub958\uc640 2\ucc28 \uc804\ub958\uc758 \ud06c\uae30\uc5d0 \ub530\ub978 \uc624\ucc28\ub97c \uc758\ubbf8\ud55c\ub2e4.<br>\uc704\uc0c1\uc624\ucc28\ub294 1\ucc28 \uc804\ub958\uc640 2\ucc28 \uc804\ub958\uc758 \uc704\uc0c1\uc774 \uc815\ud655\ud788 180\u00b0\uac00 \ubc1c\uc0dd\ub418\uc9c0 \uc54a\ub294 \uc624\ucc28\uc774\ub2e4.<br>\ube44\uc624\ucc28, \uc704\uc0c1\uc624\ucc28 \ubaa8\ub450 \uc5ec\uc790\uc804\ub958\uac00 \uc99d\uac00\ub418\uba74 \uc624\ucc28\uac00 \uc99d\uac00\ub41c\ub2e4.<\/p>\n\n\n\n<h4>\ud569\uc131\uc624\ucc28(Composite error)<\/h4>\n\n\n\n<p>\ube44\uc624\ucc28\uc640 \uc704\uc0c1\uc624\ucc28\ub97c \ub3d9\uc2dc\uc5d0 \uace0\ub824\ud55c \uac83\uc744 \ud569\uc131\uc624\ucc28\ub77c\uace0 \ubd80\ub974\uba70, \ud569\uc131\uc624\ucc28\uc758 \ub2e4\uc74c\uc2dd\uc5d0\uc11c \uc0b0\ucd9c\ud560 \uc218 \uc788\uc73c\uba70, IEC \uaddc\uaca9\uc5d0\uc11c\ub9cc \ub2e4\ub8ec\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\epsilon=\\frac{ 100}{I_2 } \\sqrt { \\frac{ 1}{ T} \\int _{ 0} ^{T } {(K_n i_2 -i_1 )^2 dt } } \\]<\/div>\n\n\n\n<p>I1: 1\ucc28\uc804\ub958(\uc2e4\ud6a8\uac12), i1: 1\ucc28\uc804\ub958(\uc21c\uc2dc\uac12), i2: 2\ucc28\uc804\ub958(\uc21c\uc2dc\uac12)<\/p>\n\n\n\n<h3>\ubcc0\ub958\uae30\uc758 \ud3ec\ud654\ud2b9\uc131<\/h3>\n\n\n\n<h4>1) \ud3ec\ud654\uace1\uc120<\/h4>\n\n\n\n<p>\ubcc0\ub958\uae30\uc758 1\ucc28\uad8c\uc120\uc744 \uac1c\ubc29\ud558\uace0, 2\ucc28\uad8c\uc120\uc5d0 \uc815\uaca9\uc8fc\ud30c\uc218\uc758 \uad50\ub958\uc804\uc555\uc744 \uc778\uac00\ud558\uc5ec 2\ucc28\uc5ec\uc790\uc804\ub958\ub97c \uce21\uc815\ud558\uba74 \uc544\ub798 \uadf8\ub9bc\uacfc \uac19\uc774 2\ucc28 \uc5ec\uc790 \ud3ec\ud654\uace1\uc120\uc774 \uadf8\ub824\uc9c4\ub2e4.<\/p>\n\n\n\n<h4>2) \ubb34\ub985\uc804\uc555(Knee point voltage)<\/h4>\n\n\n\n<p>\ud3ec\ud654\ub418\uae30 \uc9c1\uc804 2\ucc28\uc804\uc555\uc774 +10% \uc99d\uac00\ub420 \ub54c 2\ucc28 \uc5ec\uc790\uc804\ub958\uac00 +50% \uc99d\uac00\ub418\ub294 \uc810\uc758 \uc804\uc555\uc744 \ubb34\ub985\uc804\uc555(Knee point voltage)\ub77c \ud55c\ub2e4. \ubb34\ub985\uc804\uc555\uc774 \ub192\uc740 \ud2b9\uc131\uc758 \ubcc0\ub958\uae30\uc5d0 \uc0ac\uc6a9\ud558\uba74 \ud070 \uace0\uc7a5\uc804\ub958\uc5d0\uc11c\ub3c4 \ud655\uc2e4\ud55c \ubcf4\ud638\uacc4\uc804\uae30 \ub3d9\uc791\uc744 \uae30\ub300\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"966\" height=\"878\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1106\u116e\u1105\u1173\u11b8\u110c\u1165\u11ab\u110b\u1161\u11b8.png\" alt=\"\" class=\"wp-image-9062\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1106\u116e\u1105\u1173\u11b8\u110c\u1165\u11ab\u110b\u1161\u11b8.png 966w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1106\u116e\u1105\u1173\u11b8\u110c\u1165\u11ab\u110b\u1161\u11b8-300x273.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1100\u1175\u110b\u1174-\u1106\u116e\u1105\u1173\u11b8\u110c\u1165\u11ab\u110b\u1161\u11b8-768x698.png 768w\" sizes=\"(max-width: 966px) 100vw, 966px\" \/><figcaption>\ubb34\ub985\uc804\uc555<\/figcaption><\/figure>\n\n\n\n<h3>\ubcc0\ub958\uae30\uc758 \uc131\ub2a5<\/h3>\n\n\n\n<p>\uacc4\uce21\uc6a9 \ubcc0\ub958\uae30\uc758 \uc131\ub2a5\uc740 \uc815\uaca9\uc804\ub958\uc5d0\uc11c\uc758 \ube44\uc624\ucc28\ub85c \ub4f1\uae09\uc744 \ub098\ud0c0\ub0b4\uba70(IEC), \uc804\ub825\ub7c9\uacc4\uc5d0\ub294 \uc815\ubc00\uae09\uc778 0.2\uae09 \ub610\ub294 0.5\uae09\uc774 \uc801\uc6a9\ub418\uace0, \ubc30\uc804\ubc18\uc758 \uc804\ub958\uacc4\ub098 \uc804\ub825\uacc4\uc5d0\ub294 1.0\uae09 \ub610\ub294 3.0\uae09\uc758 \ubcc0\ub958\uae30\uac00 \uc801\uc6a9\ub41c\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"435\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/CT\u110b\u116d\u11bc\u1103\u1169\u1107\u1167\u11af\u110b\u1169\u110e\u1161\u1112\u1161\u11ab\u1103\u1169.png\" alt=\"\" class=\"wp-image-9063\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/CT\u110b\u116d\u11bc\u1103\u1169\u1107\u1167\u11af\u110b\u1169\u110e\u1161\u1112\u1161\u11ab\u1103\u1169.png 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/CT\u110b\u116d\u11bc\u1103\u1169\u1107\u1167\u11af\u110b\u1169\u110e\u1161\u1112\u1161\u11ab\u1103\u1169-300x127.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/CT\u110b\u116d\u11bc\u1103\u1169\u1107\u1167\u11af\u110b\u1169\u110e\u1161\u1112\u1161\u11ab\u1103\u1169-768x326.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>CT\uc6a9\ub3c4\ubcc4\uc624\ucc28\ud55c\ub3c4<\/figcaption><\/figure>\n\n\n\n<p>* IPL(Rated Instrument Limit Primary Current)\ub780 CT 2\ucc28 \ubd80\ub2f4\uc774 \uc815\uaca9\ubd80\ub2f4\uc77c \ub54c \uacc4\uce21\uc6a9 CT\uc758 \ud569\uc131\uc624\ucc28\uac00 10% \ub610\ub294 \uadf8 \uc774\uc0c1\uc778 \ub54c\uc758 1\ucc28\uc804\ub958\uc758 \ucd5c\uc18c\uac12\uc744 \ub9d0\ud55c\ub2e4. \uacc4\ud1b5\uace0\uc7a5\uc73c\ub85c \uc778\ud55c \ub192\uc740 \uc804\ub958\ub85c\ubd80\ud130 \uacc4\uce21\uc6a9 CT\uc5d0 \uc5f0\uacb0\ub41c \uacc4\uce21\uae30 \ub610\ub294 \uc774\uc640 \uc720\uc0ac\ud55c \uc7a5\uce58\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud558\uc5ec \ud569\uc131\uc624\ucc28\ub294 10%\ubcf4\ub2e4 \ucee4\uc57c\ud55c\ub2e4.<\/p>\n\n\n\n<p>* FS(Instrument security factor)\ub780 \uc815\uaca9 1\ucc28\uc804\ub958\uc640 IPL\uacfc\uc758 \ube44\ub97c \ub9d0\ud55c\ub2e4. CT\uc758 1\ucc28\uce21\uc5d0 \uacc4\ud1b5 \uace0\uc7a5\uc804\ub958\uac00 \ud750\ub97c \uacbd\uc6b0 \uacc4\uce21\uc6a9 CT\uc758 2\ucc28\uce21\uc5d0 \uc5f0\uacb0\ub41c \uacc4\uce21\uae30 \ub610\ub294 \uc774\uc640 \uc720\uc0ac\ud55c \uc7a5\uce58\ub294 FS\uac12\uc774 \uc801\uc744\uc218\ub85d \uc548\uc804\ud558\ub2e4. FS\uc758 \uac12\uc740 \ud2b9\ubcc4\ud788 \uc815\ud574\uc9c4\ubc14\ub294 \uc5c6\uc73c\ub098 \uacc4\uce21\uc6a9\uc77c \uacbd\uc6b0 5 \ub610\ub294 10\uc774\ud558\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n<h4>1) IEC \ud45c\uae30<\/h4>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"844\" height=\"376\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/IEC-\u1111\u116d\u1100\u1175.png\" alt=\"\" class=\"wp-image-9064\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/IEC-\u1111\u116d\u1100\u1175.png 844w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/IEC-\u1111\u116d\u1100\u1175-300x134.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/IEC-\u1111\u116d\u1100\u1175-768x342.png 768w\" sizes=\"(max-width: 844px) 100vw, 844px\" \/><figcaption>IEC \ud45c\uae30<\/figcaption><\/figure>\n\n\n\n<p>\uc815\uaca9\ubd80\ub2f4\uc774 30VA\uc774\uba70, \uc815\uaca9\uc804\ub958\uae4c\uc9c0\uc758 \ud5c8\uc6a9\uc624\ucc28\ub294 \u00b11.0\uc774\ub0b4\uc774\uace0, 10\ubc30 \uc815\uaca9\uc804\ub958\uae4c\uc9c0\uc758 \ube44\uc624\ucc28\ub294 \u00b15% \uc774\ub0b4<\/p>\n\n\n\n<h4>2) ANSI \ud45c\uae30<\/h4>\n\n\n\n<p>\ud45c\uc900\ubd80\ub2f4\ud558\uc5d0\uc11c \uc815\uaca9 2\ucc28\uc804\ub958\uc758 20\ubc30\uc758 \uacfc\uc804\ub958\uc5d0\uc11c \uc624\ucc28\uac00 \u00b110%\ub97c \ub118\uc9c0 \uc54a\ub294 \u201c2\ucc28 \ub2e8\uc790\uc804\uc555\u201d \uac12\uc73c\ub85c \ud45c\uc2dc. \ubd80\uc2f1\ud615(\uad00\ud1b5\ud615): C, \uad8c\uc120\ud615: T\ub85c \ud45c\uc2dc.<\/p>\n\n\n\n<p>&#8211; C200\uc758 \uc758\ubbf8<\/p>\n\n\n\n<p>\uad00\ud1b5\ud615, 2\ucc28 \uc815\uaca9\uc804\ub958\uc758 20\ubc30\uc758 \uacfc\uc804\ub958\uc5d0\uc11c \uc624\ucc28\uac00 \u00b110% \uc774\ub0b4\uc778 2\ucc28 \ub2e8\uc790\uc804\uc555\uc774 200V\uc778 \ubcc0\ub958\uae30 (\ud45c\uc900\ubd80\ub2f4 2[\u03a9], \uc815\uaca9\ubd80\ub2f4 50[VA])<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ I_2 \\times Z_b \\times20=200 \\to Z_b = \\frac{ 200}{ 5  \\times 20}=2 [\u03a9] \\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ VA=5 ^{2}  \\times 2=50[VA] , \ud45c\uc900\ubd84\ub2f4 : 2[\\Omega] \\]<\/div>\n\n\n\n<h3>\ub2e4\uc911\ube44 \ubcc0\ub958\ube44<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"325\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1103\u1161\u110c\u116e\u11bc\u1107\u1175-\u1107\u1167\u11ab\u1105\u1172\u1100\u1175.png\" alt=\"\" class=\"wp-image-9065\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1103\u1161\u110c\u116e\u11bc\u1107\u1175-\u1107\u1167\u11ab\u1105\u1172\u1100\u1175.png 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1103\u1161\u110c\u116e\u11bc\u1107\u1175-\u1107\u1167\u11ab\u1105\u1172\u1100\u1175-300x95.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1103\u1161\u110c\u116e\u11bc\u1107\u1175-\u1107\u1167\u11ab\u1105\u1172\u1100\u1175-768x244.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>\ub2e4\uc911\ube44 \ubcc0\ub958\ube44<\/figcaption><\/figure>\n\n\n\n<h4>1) \uacc4\uce21\uc6a9\uacfc \ubcf4\ud638\uc6a9\uc744 \uacb8\uc6a9<\/h4>\n\n\n\n<p>\ubcc0\ub958\uae30 \ud55c \ub300\ub85c \uacc4\uce21\uacfc \ubcf4\ud638\ub97c \uacb8\ud558\uc5ec \uc0ac\uc6a9\uc744 \uc6d0\ud558\ub294 \uacbd\uc6b0\uc5d0 \uc801\uc6a9\ud558\ub294 \uac83\uc73c\ub85c, \uc218\ubc30\uc804\ubc18 \uc0ac\uc774\uc988 \uc800\uac10\uacfc \uacbd\uc81c\uc801\uc778 \uce21\uba74\uc5d0\uc11c \ud6a8\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p>\uacc4\uce21\uc6a9\uacfc \ubcf4\ud638\uc6a9\uc744 \uacb8\ud558\uc5ec \uc801\uc6a9\uc2dc 2\ucc28\uce21 \ubd80\ub2f4 \uc784\ud53c\ub358\uc2a4\ub97c \uace0\ub824\ud558\uc5ec \uacfc\uc804\ub958 \uc601\uc5ed\uc5d0\uc11c \ud3ec\ud654\uc5ec\ubd80\ub97c \ubc18\ub4dc\uc2dc \uac80\ud1a0\ud574\uc11c \uc801\uc6a9\ud574\uc57c \ub41c\ub2e4. \ud55c\uc804\uc5d0\uc11c\ub294 \uacc4\uce21\uc6a9\uacfc \ubcf4\ud638\uc6a9\uc744 \uacb8\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc73c\uba70, \ubd84\ub9ac\ud574\uc11c \uc801\uc6a9\ud558\ub3c4\ub85d \ub418\uc5b4\uc788\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"896\" height=\"686\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u110c\u1165\u11ab\u1109\u1169-\u110e\u1161\u1103\u1161\u11ab\u110c\u1161\u11bc\u110e\u1175.png\" alt=\"\" class=\"wp-image-9066\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u110c\u1165\u11ab\u1109\u1169-\u110e\u1161\u1103\u1161\u11ab\u110c\u1161\u11bc\u110e\u1175.png 896w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u110c\u1165\u11ab\u1109\u1169-\u110e\u1161\u1103\u1161\u11ab\u110c\u1161\u11bc\u110e\u1175-300x230.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u110c\u1165\u11ab\u1109\u1169-\u110e\u1161\u1103\u1161\u11ab\u110c\u1161\u11bc\u110e\u1175-768x588.png 768w\" sizes=\"(max-width: 896px) 100vw, 896px\" \/><figcaption>\ubcc0\uc804\uc18c \ucc28\ub2e8\uc7a5\uce58<\/figcaption><\/figure>\n\n\n\n<h4>2) \ubcc0\ub958\ube44\uc758 \ubcc0\uacbd<\/h4>\n\n\n\n<p>\u2460 \ub2e4\uc911\ube44 CT<br>2\ucc28 \uad8c\uc120\uc5d0 \uc5ec\ub7ec\uac1c\uc758 \ud0ed\uc744 \ub9cc\ub4e4\uc5b4\uc11c \uc870\uc815\ud558\uc5ec \ubcc0\ub958\ube44\ub97c \ubcc0\uacbd\ud558\uc5ec \uc0ac\uc6a9<br>[\uc608] 50\/5A -&gt; 100\/5A<\/p>\n\n\n\n<p>\u2461 3\ucc28\uad8c\uc120\ubd80 CT<br>\uace0\uc800\ud56d \uc811\uc9c0\uacc4\ud1b5\uc5d0\uc11c \uc601\uc0c1\ubd84 \uc804\ub958\uac00 \uc791\uc740 \uacbd\uc6b0\uc5d0 2\ucc28\uce21\uc740 Y\uacb0\uc120(\uc815\uc0c1\ubd84 \uc804\ub958 \uce21\uc815)\ud558\uc5ec \ub2e8\ub77d\ubcf4\ud638, 3\ucc28\ub85c \ub378\ud0c0\uacb0\uc120(\uc601\uc0c1\ubd84 \uc804\ub958\ub97c \uce21\uc815)\ud558\uc5ec \uc9c0\ub77d\uc804\ub958 \uac80\ucd9c\ud558\ub294 \uacbd\uc6b0\uc5d0 \uc801\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n<h3>3\ucc28\uad8c\uc120\ubd80 CT\uc758 \uc601\uc0c1\ubd84\ub85c \uc811\uc18d<\/h3>\n\n\n\n<p>\ubcc0\ub958\uae30\uc5d0 3\ucc28 \uad8c\uc120\uc744 \ub9cc\ub4e4\uace0 \uc774\uac83\uc744 \uc601\uc0c1\ubd84\ub85c \uc811\uc18d\uc73c\ub85c \ud574\uc11c \ud544\uc694\ud55c \uc601\uc0c1\uc804\ub958\ub97c \uc5bb\ub294 \ubc29\ubc95\uc73c\ub85c \uacc4\ud1b5 \uc9c0\ub77d\uc804\ub958\uac00 \uc218\ubc31 A\uc774\ud558\uc778 \uace0\uc800\ud56d \uc811\uc9c0\uacc4\ud1b5\uc5d0\uc11c \ub9ce\uc774 \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n\n\n\n<p>&#8211; 2\ucc28\uad8c\uc120: Y\uacb0\uc120\uc73c\ub85c \uc811\uc18d\ud558\uace0 \uac01\uc0c1\uc5d0 \uacfc\uc804\ub958\uacc4\uc804\uae30\ub97c \uc124\uce58\ud558\uace0 \uc794\ub958\ud68c\ub85c\ub294 \uad6c\uc131\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n<p>&#8211; 3\ucc28\uad8c\uc120: \u25b3\uacb0\uc120\uc73c\ub85c \uc811\uc18d\ud558\uace0 \uc9c0\ub77d\uacc4\uc804\uae30\ub97c \uc811\uc18d\ud55c\ub2e4. \ubcc0\ub958\ube44\ub294 1\ucc28\uc815\uaca9\uc804\ub958\uc640 \uad00\uacc4\uc5c6\uc774 100\/5A\ub85c \ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc774\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"754\" height=\"466\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1107\u1175\u110b\u1174-\u1107\u1167\u11ab\u1100\u1167\u11bc.png\" alt=\"\" class=\"wp-image-9067\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1107\u1175\u110b\u1174-\u1107\u1167\u11ab\u1100\u1167\u11bc.png 754w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\u1107\u1167\u11ab\u1105\u1172\u1107\u1175\u110b\u1174-\u1107\u1167\u11ab\u1100\u1167\u11bc-300x185.png 300w\" sizes=\"(max-width: 754px) 100vw, 754px\" \/><figcaption>\ubcc0\ub958\ube44\uc758 \ubcc0\uacbd<\/figcaption><\/figure>\n\n\n\n<h6><strong><em>\u2605<a href=\"http:\/\/ftz.myds.me\/wordpress\/c-%eb%b3%80%eb%a5%98%ea%b8%b0\/\">\ubcc0\ub958\uae30<\/a><\/em><\/strong><br>T\u00a0<a href=\"https:\/\/cq4l.com\/%EB%B3%80%EB%A5%98%EA%B8%B0\/\">\ubcc0\ub958\uae30<\/a>(CT)<br>H\u00a0<a href=\"https:\/\/cq4l.com\/%EB%B3%80%EC%84%B1%EA%B8%B0-%ED%8A%B9%EC%84%B1\/\">\ubcc0\uc131\uae30 \ud2b9\uc131<\/a><br>L\u00a0<a href=\"https:\/\/cq4l.com\/%EA%B4%91ct\/\">\uad11CT<\/a><br>P\u00a0<a href=\"https:\/\/cq4l.com\/%EA%B3%84%EA%B8%B0%EC%9A%A9-%EB%B3%80%EC%95%95%EA%B8%B0\/\">\uacc4\uae30\uc6a9 \ubcc0\uc555\uae30<\/a>(PT)<br>Z\u00a0<a href=\"https:\/\/cq4l.com\/%EC%98%81%EC%83%81-%EB%B3%80%EB%A5%98%EA%B8%B0\/\">\uc601\uc0c1 \ubcc0\ub958\uae30<\/a>(ZCT)<br>C\u00a0<a href=\"https:\/\/cq4l.com\/%EC%A7%84%EC%83%81%EC%9A%A9-%EC%BD%98%EB%8D%B4%EC%84%9C\/\">\uc9c4\uc0c1\uc6a9 \ucf58\ub374\uc11c<\/a>(SC)<br>S\u00a0<a href=\"https:\/\/cq4l.com\/%EC%A0%95%EC%A7%80%ED%98%95-%EB%AC%B4%ED%9A%A8%EC%A0%84%EB%A0%A5-%EB%B3%B4%EC%83%81%EC%9E%A5%EC%B9%98\/\">\uc815\uc9c0\ud615 \ubb34\ud6a8\uc804\ub825 \ubcf4\uc0c1\uc7a5\uce58(SVC)<\/a><\/h6>\n\n\n\n<h6><strong><em><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%eb%a5%98%ea%b8%b0%ec%9d%98-%eb%93%b1%ea%b0%80%ed%9a%8c%eb%a1%9c-%eb%b0%8f-%ec%a2%85%eb%a5%98\/\">\ubcc0\ub958\uae30\uc758 \ub4f1\uac00\ud68c\ub85c \ubc0f \uc885\ub958<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%eb%a5%98%ea%b8%b0-%ea%b4%80%eb%a0%a8-%ec%9a%a9%ec%96%b4\/\">\ubcc0\ub958\uae30 \uad00\ub828 \uc6a9\uc5b4<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%eb%a5%98%ea%b8%b0-%ec%84%a0%ec%a0%95%ec%8b%9c-%ea%b3%a0%eb%a0%a4%ec%82%ac%ed%95%ad\/\">\ubcc0\ub958\uae30 \uc120\uc815\uc2dc \uace0\ub824\uc0ac\ud56d<\/a><br><meta charset=\"utf-8\">&#8211;<a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%eb%a5%98%ea%b8%b0-%ec%84%a0%ec%a0%95%ec%8b%9c-%ea%b3%a0%eb%a0%a4%ec%82%ac%ed%95%ad-%eb%ac%b8%ec%a0%9c\/\">\ubb38\uc81c<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%eb%a5%98%ea%b8%b0-%ec%9a%b4%ec%a0%84%ec%a4%91-%ea%b0%9c%eb%b0%a9\/\">\ubcc0\ub958\uae30 \uc6b4\uc804\uc911 \uac1c\ubc29<\/a> <\/em><\/strong><br><\/h6>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>[acf field=ver]\u2605[acf field=rate]![acf field=edited] \ubcc0\ub958\uae30\u2736 \uacc4\uce21\uae30\uc6a9 CT\uc640 \ubcf4\ud638\uacc4\uc804\uae30\uc6a9 CT\uc758 \ucc28\uc774\uc810\uc744 \uc124\uba85\ud558\uc2dc\uc624. \uc218\ubcc0\uc804\uc124\ube44\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uacc4\uce21\uae30\uc6a9 CT\uc640 \ubcf4\ud638\uc6a9 CT\uc758 \uc131\ub2a5 \ubc0f \ud2b9\uc131\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uc2dc\uc624. \uc774\uc911\ube44 CT\uc758 \ub0b4\ubd80 \uc811\uc18d\ub3c4\ub97c \uac04\ub2e8\ud788 \uadf8\ub9ac\uc2dc\uc624. \uacc4\uae30\uc6a9 \ubcc0\uc555\uae30(PT)\/ \uacc4\uae30\uc6a9 \ubcc0\ub958\uae30(CT)\/ \uacc4\uae30\uc6a9 \ubcc0\uc555 \ubcc0\ub958\uae30(MOF)\ub97c \uac04\ub2e8\ud788 \uc124\uba85\ud558\uc2dc\uc624. 300\/5[A], 30[VA], 5P10 \ub4f1\uae09(Class) \ubcc0\ub958\uae30(CT)\uc758 \ub4f1\uac00\ud68c\ub85c\uc640 \ud3ec\ud654\ud2b9\uc131\uc5d0 \ub300\ud558\uc5ec \uc124\uba85\ud558\uc2dc\uc624. \ubcc0\ub958\uae30 \ud3ec\ud654\uc804\uc555\uc758 \uc815\uc758\uc640 \ud3ec\ud654\uc804\uc555\uacfc \ubd80\ud558 \uc784\ud53c\ub358\uc2a4\uc758 \uad00\uacc4\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uc2dc\uc624. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[499],"tags":[],"_links":{"self":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/5653"}],"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=5653"}],"version-history":[{"count":0,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/5653\/revisions"}],"wp:attachment":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media?parent=5653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/categories?post=5653"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/tags?post=5653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}