{"id":531,"date":"2023-07-06T22:30:46","date_gmt":"2023-07-06T13:30:46","guid":{"rendered":"https:\/\/dfirejobs.com\/?p=531"},"modified":"2023-07-08T21:20:07","modified_gmt":"2023-07-08T12:20:07","slug":"%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95","status":"publish","type":"post","link":"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95","title":{"rendered":"\uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d (KEC \uac1c\uc815)"},"content":{"rendered":"<p>\uc774\ubc88 \ud3ec\uc2a4\ud305\uc740 \ud55c\uad6d\uc804\uae30\uc124\ube44\uaddc\uc815 KEC\ub85c \uac1c\uc815\uc774 \ub418\uba74\uc11c \ubcc0\uacbd\ub41c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d \ub300\ud574\uc11c \uc124\uba85\ub4dc\ub9ac\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>KEC \ub85c \uac1c\uc815\ub418\uba74\uc11c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d\uc758 \uae30\uc900\uac12\uc774 \ub192\uc544\uc9c0\uace0, ELV(Extra Low Voltage)\uc5d0 \ub300\ud55c \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d\ub3c4 \uc801\uc6a9\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<div class='code-block code-block-1' style='margin: 8px 0; clear: both;'>\n<div style=\"text-align: center,;\">\n\n<ins class=\"adsbygoogle\" style=\"display: block;\" data-ad-client=\"ca-pub-7153400491301064\" data-ad-slot=\"4071095070\" data-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script> \n     (adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><\/div>\n\n<p>&nbsp;<\/p>\n<div class=\"article-view\">\n<div class=\"contents_style\">\n<p>&nbsp;<\/p>\n<figure class=\"imageblock alignCenter\">\n<p><figure style=\"width: 953px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/dfirejobs.com\/wp-content\/uploads\/dfirejobs\/135\/img\/\uc800\uc555\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-\uc378\ub124\uc77c.JPG\" alt=\"\uc800\uc555\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-\uc378\ub124\uc77c\" width=\"963\" height=\"426\" \/><figcaption class=\"wp-caption-text\">\uc800\uc555\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-\uc378\ub124\uc77c<\/figcaption><\/figure><figcaption><\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >\ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95\/#%EC%A0%88%EC%97%B0%EC%A0%80%ED%95%AD\" title=\"\uc808\uc5f0\uc800\ud56d\">\uc808\uc5f0\uc800\ud56d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95\/#%EA%B8%B0%EC%A1%B4_%EC%A0%80%EC%95%95_%EC%A0%84%EB%A1%9C_%EC%A0%88%EC%97%B0_%EC%A0%80%ED%95%AD_%EA%B8%B0%EC%A4%80\" title=\"\uae30\uc874 \uc800\uc555 \uc804\ub85c \uc808\uc5f0 \uc800\ud56d \uae30\uc900\">\uae30\uc874 \uc800\uc555 \uc804\ub85c \uc808\uc5f0 \uc800\ud56d \uae30\uc900<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95\/#KEC_%EA%B0%9C%EC%A0%95_%EC%A0%80%EC%95%95_%EC%A0%84%EB%A1%9C_%EC%A0%88%EC%97%B0_%EC%A0%80%ED%95%AD_%EA%B8%B0%EC%A4%80\" title=\"KEC \uac1c\uc815 \uc800\uc555 \uc804\ub85c \uc808\uc5f0 \uc800\ud56d \uae30\uc900\">KEC \uac1c\uc815 \uc800\uc555 \uc804\ub85c \uc808\uc5f0 \uc800\ud56d \uae30\uc900<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95\/#%EC%B6%94%EA%B0%80_%EC%B0%B8%EA%B3%A0_%EC%82%AC%ED%95%AD_SPD\" title=\"\ucd94\uac00 \ucc38\uace0 \uc0ac\ud56d (SPD)\">\ucd94\uac00 \ucc38\uace0 \uc0ac\ud56d (SPD)<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"a1\" data-ke-size=\"size26\"><span class=\"ez-toc-section\" id=\"%EC%A0%88%EC%97%B0%EC%A0%80%ED%95%AD\"><\/span>\uc808\uc5f0\uc800\ud56d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p data-ke-size=\"size16\">: \uba3c\uc800 \uc808\uc5f0\uc800\ud56d\uc5d0 \ub300\ud574\uc11c \uc124\uba85 \ub4dc\ub9ac\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. \uc808\uc5f0\uc800\ud56d\uc774\ub780 \uc808\uc5f0\ubb3c\uc5d0 \uc9c1\ub958 \uc804\uc555\uc744 \uac00\ud568\uc73c\ub85c\uc368 \ud750\ub974\ub294 \ubbf8\uc18c \uc804\ub958\ub97c \uc804\uc555\uacfc \uc804\ub958\uc758 \ube44\ub97c \ud1b5\ud574\uc11c \uad6c\ud55c \uc800\ud56d\uc744 \uc808\uc5f0 \uc800\ud56d\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">V=IR\uc774\ub77c\ub294 \uc2dd\uc5d0\uc11c \ubcf4\uba74 \ub192\uc740 \uc804\uc555\uc744 \uac00\ud588\uc744 \ub54c \ubbf8\uc18c \uc804\ub958\uac00 \ud750\ub97c \uacbd\uc6b0\uc5d0\ub294 \ub192\uc740 \uc800\ud56d \uac12\uc774 \ub098\uc624\ub294\ub370 \uadf8\ub798\uc11c \uadf8\ub7f0\uc9c0 \ubcf4\ud1b5 \uc808\uc5f0 \uc800\ud56d\uc758 \ub2e8\uc704\ub294 M\u03a9\uc73c\ub85c \ud45c\ud604\ud569\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">\ub610\ud55c \ud574\ub2f9 \uc808\uc5f0\uc800\ud56d \uce21\uc815 \uc2dc \ud750\ub974\ub294 \uc804\ub958\uac00 \uc808\uc5f0\ubb3c\uc758 \ud45c\uba74\uc744 \ud750\ub974\ub290\ub0d0 \ub0b4\ubd80\ub97c \ud750\ub974\ub290\ub0d0\uc5d0 \ub530\ub77c\uc11c \ud45c\uba74 \uc808\uc5f0 \uc800\ud56d\uacfc \uccb4\uc801 \uc808\uc5f0 \uc800\ud56d\uc73c\ub85c \uad6c\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 data-ke-size=\"size26\"><\/h2>\n<h2 id=\"a2\" data-ke-size=\"size26\"><span class=\"ez-toc-section\" id=\"%EA%B8%B0%EC%A1%B4_%EC%A0%80%EC%95%95_%EC%A0%84%EB%A1%9C_%EC%A0%88%EC%97%B0_%EC%A0%80%ED%95%AD_%EA%B8%B0%EC%A4%80\"><\/span>\uae30\uc874 \uc800\uc555 \uc804\ub85c \uc808\uc5f0 \uc800\ud56d \uae30\uc900<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<figure class=\"imageblock alignCenter\">\n<p><figure style=\"width: 827px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/dfirejobs.com\/wp-content\/uploads\/dfirejobs\/135\/img\/edited_\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-\uad6c\ubd84.JPG\" alt=\"\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-\uad6c\ubd84\" width=\"837\" height=\"246\" \/><figcaption class=\"wp-caption-text\">\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-\uad6c\ubd84<\/figcaption><\/figure><\/figure>\n<p>&nbsp;<\/p>\n<p data-ke-size=\"size16\">: KEC \uac1c\uc815 \uc804\uc5d0\ub294 \uc808\uc5f0 \uc800\ud56d\uc758 \uae30\uc900\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc558\uc2b5\ub2c8\ub2e4. \ud574\ub2f9 \uaddc\uc815\uc758 \ub0b4\uc6a9\uc744 \uadf8\ub300\ub85c \uac00\uc838\ub2e4\uac00 \uc124\uba85\ub4dc\ub9ac\uba74 \uc544\ub798\uc640 \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">1) \uc0ac\uc6a9 \uc804\uc555\uc774 \uc800\uc555\uc778 \uc804\ub85c\uc758 \uc804\uc120 \uc0c1\ud638 \uac04 \ubc0f \uc804\ub85c\uc640 \ub300\uc9c0 \uac04\uc758 \uc808\uc5f0 \uc800\ud56d\uc740 \uac1c\ud3d0\uae30 \ub610\ub294 \uacfc\uc804\ub958 \ucc28\ub2e8\uae30\ub85c \uad6c\ubd84\ud560 \uc218 \uc788\ub294 \uc804\ub85c\ub9c8\ub2e4 \ub2e4\uc74c \uac12 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.\u201d<\/p>\n<p data-ke-size=\"size16\">2) \uc0ac\uc6a9\uc804\uc555\uc774 \uc800\uc555\uc778 \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\uc5d0\ub294 \ub204\uc124\uc804\ub958\ub97c 1mA\uc774\ud558\ub85c \uc720\uc9c0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n<p data-ke-size=\"size16\">\u00a0\uc5ec\uae30\uc5d0\uc11c \ub9d0\ud558\ub294 \ub300\uc9c0 \uc804\uc555\uc740 \uc811\uc9c0\uc2dd \uc804\ub85c\ub294 \uc804\uc120\uacfc \ub300\uc9c0 \uac04\uc758 \uc804\uc555, \ube44\uc811\uc9c0\uc2dd \uc804\ub85c\ub294 \uc804\uc120 \uac04\uc758 \uc804\uc555\uc744 \ub9d0\ud569\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">\n<\/div>\n<\/div>\n<div class=\"contents_style\">\n<div style=\"border: 1px solid black; padding: 10px;\">\n<p><span style=\"color: #000000;\"><b>\ud568\uaed8 \ubcf4\uba74 \ub3c4\uc6c0\uc774 \ub418\ub294 \uae00<\/b><\/span><\/p>\n<p><a href=\"https:\/\/dfirejobs.com\/entry\/\uc800\uc555-\ubc94\uc704-\uac1c\uc815-\uc0ac\ud56d-\uc804\uc120-\uc0c9\uae54-\uc2dd\ubcc4-KEC-\uac1c\uc815\">\u25b6\uc800\uc555 \ubc94\uc704 \uac1c\uc815 \uc0ac\ud56d \ubc0f \uc804\uc120 \uc0c9\uae54 \uc2dd\ubcc4 (KEC \uac1c\uc815)<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc804\uc790\uae30\ud559-12\uc7a5-\uc804\uc790\uc18d\ub3c4-\ud3ec\uc778\ud305-\ubca1\ud130\">\u25b6\uc804\uc790\uae30\ud559 12\uc7a5 &#8211; \uc804\uc790\uc18d\ub3c4, \ud3ec\uc778\ud305 \ubca1\ud130<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc804\uc790\uae30\ud559-12\uc7a5-\uc804\uc790\ud30c-\uace0\uc720-\uc784\ud53c\ub358\uc2a4\">\u25b6\uc804\uc790\uae30\ud559 12\uc7a5 &#8211; \uc804\uc790\ud30c, \uace0\uc720 \uc784\ud53c\ub358\uc2a4<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc804\uc790\uae30\ud559-11\uc7a5-\uc778\ub355\ud134\uc2a4-\uac1c\ub150-\ub2e8\uc704-\ubc0f-\uc194\ub808\ub178\uc774\ub4dc-\uc720\uae30-\uae30\uc804\ub825\">\u25b6\uc804\uc790\uae30\ud559 11\uc7a5 &#8211; \uc778\ub355\ud134\uc2a4 \uac1c\ub150, \ub2e8\uc704 \ubc0f \uc194\ub808\ub178\uc774\ub4dc, \uc720\uae30 \uae30\uc804\ub825<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc804\uae30\uc790\uae30\ud559-\uc640\ub958\uc190-\uc790\uc131\uccb4-\uacbd\uacc4\uc870\uac74\">\u25b6\uc804\uae30\uc790\uae30\ud559 9\uc7a5 &#8211; \uc640\ub958\uc190 \ubc0f \uc790\uc131\uccb4\uc758 \uacbd\uacc4\uc870\uac74<\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"article-view\">\n<div class=\"contents_style\">\n<p data-ke-size=\"size16\">\n<\/div>\n<\/div>\n<div class=\"article-view\">\n<div class=\"contents_style\">\n<div><\/div>\n<h2 id=\"a3\" data-ke-size=\"size26\"><span class=\"ez-toc-section\" id=\"KEC_%EA%B0%9C%EC%A0%95_%EC%A0%80%EC%95%95_%EC%A0%84%EB%A1%9C_%EC%A0%88%EC%97%B0_%EC%A0%80%ED%95%AD_%EA%B8%B0%EC%A4%80\"><\/span>KEC \uac1c\uc815 \uc800\uc555 \uc804\ub85c \uc808\uc5f0 \uc800\ud56d \uae30\uc900<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<figure class=\"imageblock alignCenter\">\n<p><figure style=\"width: 849px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/dfirejobs.com\/wp-content\/uploads\/dfirejobs\/135\/img\/edited_KEC-\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-\uad6c\ubd84.JPG\" alt=\"KEC-\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-\uad6c\ubd84\" width=\"859\" height=\"220\" \/><figcaption class=\"wp-caption-text\">KEC-\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-\uad6c\ubd84<\/figcaption><\/figure><\/figure>\n<p>&nbsp;<\/p>\n<p data-ke-size=\"size16\">: KEC \uac1c\uc815 \uc800\uc555 \uc804\ub85c \uc808\uc5f0 \uc800\ud56d \uae30\uc900\uc744 \uac1c\uc815\ub41c \uc804\uae30\uc124\ube44\uae30\uc220\uae30\uc900 \uc81c52\uc870\uc5d0 \uc788\ub294 \ub0b4\uc6a9\uc744 \uae30\ubc18\uc73c\ub85c \uc124\uba85\ub4dc\ub9ac\uba74 \uc544\ub798\uc640 \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">1) \uc804\uae30\uc0ac\uc6a9 \uc7a5\uc18c\uc758 \uc0ac\uc6a9\uc804\uc555\uc774 \uc800\uc555\uc778 \uc804\ub85c\uc758 \uc804\uc120 \uc0c1\ud638 \uac04 \ubc0f \uc804\ub85c\uc640 \ub300\uc9c0 \uc0ac\uc774\uc758 \uc808\uc5f0\uc800\ud56d\uc740 \uac1c\ud3d0\uae30 \ub610\ub294 \uacfc\uc804\ub958 \ucc28\ub2e8\uae30\ub85c \uad6c\ubd84\ud560 \uc218 \uc788\ub294 \uc804\ub85c\ub9c8\ub2e4 \ub2e4\uc74c \ud45c\uc5d0\uc11c \uc815\ud55c \uac12 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n<p data-ke-size=\"size16\">2) \ub2e4\ub9cc, \uc804\uc120 \uc0c1\ud638 \uac04\uc758 \uc808\uc5f0\uc800\ud56d\uc740 \uae30\uacc4\uae30\uad6c\ub97c \uc27d\uac8c \ubd84\ub9ac\uac00 \uace4\ub780\ud55c \ubd84\uae30\ud68c\ub85c\uc758 \uacbd\uc6b0 \uae30\uae30 \uc811\uc18d \uc804\uc5d0 \uce21\uc815\ud560 \uc218 \uc788\ub2e4.<\/p>\n<p data-ke-size=\"size16\">3) \ub610\ud55c, \uce21\uc815 \uc2dc \uc601\ud5a5\uc744 \uc8fc\uac70\ub098 \uc190\uc0c1\uc744 \ubc1b\uc744 \uc218 \uc788\ub294 SPD \ub610\ub294 \uae30\ud0c0 \uae30\uae30 \ub4f1\uc740 \uce21\uc815 \uc804\uc5d0 \ubd84\ub9ac\uc2dc\ucf1c\uc57c \ud558\uace0, \ubd80\ub4dd\uc774\ud558\uac8c \ubd84\ub9ac\uac00 \uc5b4\ub824\uc6b4 \uacbd\uc6b0\uc5d0\ub294 \uc2dc\ud5d8 \uc804\uc555\uc744 250V DC\ub85c \ub0ae\ucd94\uc5b4 \uce21\uc815\ud560 \uc218 \uc788\uc9c0\ub9cc \uc808\uc5f0\uc800\ud56d \uac12\uc740 1M\u2126 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<div class='code-block code-block-1' style='margin: 8px 0; clear: both;'>\n<div style=\"text-align: center,;\">\n\n<ins class=\"adsbygoogle\" style=\"display: block;\" data-ad-client=\"ca-pub-7153400491301064\" data-ad-slot=\"4071095070\" data-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script> \n     (adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><\/div>\n\n<p>&nbsp;<\/p>\n<p data-ke-size=\"size16\">\u00a0\uc6b0\ub9ac\uac00 \uc2e4\uc0dd\ud65c\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ud558\ub294 220V, 380V \uacbd\uc6b0\uc5d0\ub294 500V \uae30\uc900\uc73c\ub85c \uac04\uc8fc\ud558\uace0 \uc808\uc5f0\uc800\ud56d \uac12\uc758 \uae30\uc900\uc744 1.0M\u03a9\ub85c \uc7a1\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">\u00a0\uadf8\ub9ac\uace0 500V \ucd08\uacfc\ub41c \uc804\uc555\uc740 KEC\uc5d0\uc11c \uc800\uc555\uc758 \ubc94\uc704\uac00 \uad50\ub958(AC)\uc758 \uc804\uc555\uc774 1000V\uc774\ubbc0\ub85c 500V \ucd08\uacfc\ud558\uba74\uc11c 1000V \uc774\ud558\uc758 \uc804\uc555\uc5d0 \ub300\ud574\uc11c\ub294 \uc808\uc5f0 \uc800\ud56d\uc774 1.0M\u03a9\uc73c\ub85c \uae30\uc900\uc744 \uc7a1\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<div><\/div>\n<p data-ke-size=\"size16\">\uc804\uccb4\uc801\uc73c\ub85c \ubcf4\uba74 KEC \uac1c\uc815 \uc804 \uaddc\uc815\uc5d0 \ube44\ud574 \uc0c1\ub2f9\ud788 \ub192\uac8c \uae30\uc900\uac12\uc774 \uc218\uc815\ub41c \uac83\uc744 \ud655\uc778\ud558\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">\u00a0\uadf8\ub9ac\uace0 SELV\uc640 PELV\uc758 ELV\uac00 \ub9d0\ud558\ub294 \uc758\ubbf8\ub294 Extra Low Voltage\uc758 \uc57d\uc5b4\ub85c \ud2b9\ubcc4 \uc800\uc555\uc744 \ub9d0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \uc124\uc815\ud55c \uc774\uc720\ub294 DC 500V \uc774\ud558\ub85c \uc2dc\ud5d8\uc744 \ud574\uc57c \ud558\ub294 \uae30\uae30\uc758 \uacbd\uc6b0\uc5d0 \uc608\uc678\uc801\uc73c\ub85c \uad6c\ubd84\ud574\uc11c \uc2dc\ud5d8\uc744 \ud560 \uc218 \uc788\uac8c \ud558\uae30 \uc704\ud574\uc11c \uac1c\uc815\ub41c \uc0ac\ud56d\uc774\ub77c\uace0 \ud310\ub2e8\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">\uc608\ub97c \ub4e4\uc5b4 \uc778\ud130\ud3f0\uc774\ub098, \ud2b9\uc815 PLC \ud68c\ub85c\ub97c 500V\ub97c \uae30\uc900\uc73c\ub85c \uc2dc\ud5d8\uc744 \ud560 \uacbd\uc6b0\uc5d0 \ud574\ub2f9 \ud68c\ub85c\uac00 \ud0c8 \uc218\ub3c4 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc608\uc678\uc801\uc73c\ub85c \uad50\ub958 50V, \uc9c1\ub958 120V \uc774\ud558\ub85c \ub418\uc5b4 \uc788\uc73c\uba74 ELV \ud56d\ubaa9\uc5d0 \ud574\ub2f9\ub41c\ub2e4\uace0 \uc774\ud574\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">\ub354\ubd88\uc5b4 ELV\uc774\uba74\uc11c \ube44 \uc811\uc9c0\uc778 \uacbd\uc6b0\uc5d0\ub294 SELV, \uc811\uc9c0\uac00 \ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 PELV\ub77c\uace0 \uc774\ud574\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4.<\/p>\n<h2 data-ke-size=\"size26\"><\/h2>\n<h2 id=\"a4\" data-ke-size=\"size26\"><span class=\"ez-toc-section\" id=\"%EC%B6%94%EA%B0%80_%EC%B0%B8%EA%B3%A0_%EC%82%AC%ED%95%AD_SPD\"><\/span>\ucd94\uac00 \ucc38\uace0 \uc0ac\ud56d (SPD)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p data-ke-size=\"size16\">: \uc800\uc555 \ud68c\ub85c\uc5d0 SPD\ub97c \uc124\uce58\ud558\ub294 \uacbd\uc6b0\uac00 \uc788\ub294\ub370 \uc5ec\uae30\uc5d0\uc11c \ub9d0\ud558\ub294 SPD\ub294 \ub192\uc740 \uc804\uc555\uc774 \uac78\ub9b4\uc218\ub85d \uc804\uae30\ub97c \uc798 \ud1b5\ud558\ub294 \uc131\uc9c8\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">\ucc38\uace0\ub85c \uc774\ub807\uac8c \ub192\uc740 \uc804\uc555\uc774 \uac78\ub9b4\uc218\ub85d \uc804\uae30\uac00 \uc798 \ud1b5\ud558\ub294 \uae30\uae30\ub85c\ub294 \ud53c\ub8b0\uae30(LA), \uc368\uc9c0 \ud761\uc218\uae30(SA), SPD \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">\uc800\uc555 \uc804\ub85c\ub098 \ud68c\ub85c\uc5d0 500V\ub098 500V \uc774\uc0c1\uc758 \uc804\uc555\uc744 \uac78\uac8c \ub418\uba74 \uc800\uc555 \ud68c\ub85c\uc5d0 \uc5f0\uacb0\ub418\uc5b4 \uc788\ub294 SPD\uac00 \ud574\ub2f9 \uc804\uc555\uc744 \ubc29\uc804\uc2dc\ud0ac \uc218 \uc788\uc73c\uba74 \uc774\ub807\uac8c \ub418\uba74 \uc81c\ub300\ub85c \uc808\uc5f0\uc800\ud56d \uce21\uc815\uc774 \ubd88\uac00\ud569\ub2c8\ub2e4.<\/p>\n<div><\/div>\n<p data-ke-size=\"size16\">\uadf8\ub798\uc11c \uc694\uc998\uc5d0\ub294 \ub300\ubd80\ubd84 SPD\ub97c \ucc28\ub2e8\uae30 \uc804\ub2e8\uc5d0 \uc124\uce58\ud558\uc5ec \ubd84\ub9ac\uac00 \uc6a9\uc774\ud558\uac8c \ud558\uc5ec \uc808\uc5f0 \uc800\ud56d\uc744 \uce21\uc815\ud560 \uc218 \uc788\uac8c \uc124\ube44\ub97c \uad6c\uc131\ud55c\ub2e4\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">\ub9cc\uc57d SPD\uac00 \uc788\ub294 \ud68c\ub85c\uc5d0\uc11c SPD\ub97c \ubd84\ub9ac\ud558\uae30 \uc5b4\ub824\uc6b4 \uc0c1\ud669\uc774\ub77c\uba74 250 [V]\uc758 \uc800 \uc804\uc555\uc73c\ub85c \uc2dc\ud5d8\ud574\ub3c4 \ub418\uc9c0\ub9cc \uc808\uc5f0 \uc800\ud56d\uc740 1.0M\u03a9\uc774 \ub418\uc5b4\uc57c \ud55c\ub2e4\uace0 \ud558\ub2c8 \uc774 \ubd80\ubd84\ub3c4 \ucc38\uc870\ud558\uc2dc\uba74\uc11c \uc808\uc5f0 \uc800\ud56d \uce21\uc815\ud558\uc2dc\ub294 \uac78 \ucd94\ucc9c\ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<div class='code-block code-block-1' style='margin: 8px 0; clear: both;'>\n<div style=\"text-align: center,;\">\n\n<ins class=\"adsbygoogle\" style=\"display: block;\" data-ad-client=\"ca-pub-7153400491301064\" data-ad-slot=\"4071095070\" data-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script> \n     (adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><\/div>\n\n<p>&nbsp;<\/p>\n<div class=\"contents_style\">\n<p>&nbsp;<\/p>\n<div style=\"border: 1px solid black; padding: 10px;\">\n<p><span style=\"color: #000000;\"><b>\ud568\uaed8 \ubcf4\uba74 \ub3c4\uc6c0\uc774 \ub418\ub294 \uae00<\/b><\/span><\/p>\n<p><a href=\"https:\/\/dfirejobs.com\/entry\/\uaca8\uc6b8-\uc790\ub3d9\ucc28-\ubc30\ud130\ub9ac-\ubc29\uc804-\uc6d0\uc778-\uc608\ubc29\ubc95\">\u25b6\uaca8\uc6b8 \uc790\ub3d9\ucc28 \ubc30\ud130\ub9ac \ubc29\uc804 \uc6d0\uc778 \uc608\ubc29\ubc95<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc6b4\uc804\uba74\ud5c8-\ubc8c\uc810-\uc18c\uba78\ubc29\ubc95-\ucc29\ud55c-\ub9c8\uc77c\ub9ac\uc9c0\">\u25b6\uc6b4\uc804\uba74\ud5c8 \ubc8c\uc810 \uc18c\uba78\uc2dc\ud0a4\ub294 \ubc29\ubc95 (feat. \ucc29\ud55c \ub9c8\uc77c\ub9ac\uc9c0)<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\ubaa8\ubc14\uc77c-\uc6b4\uc804\uba74\ud5c8\uc99d-\ubc1c\uae09-\ub300\uc0c1-\ubc29\ubc95\">\u25b6\ubaa8\ubc14\uc77c \uc6b4\uc804\uba74\ud5c8\uc99d \ubc1c\uae09 \ub300\uc0c1 \ubc29\ubc95<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc77c\uc0c1\uc0dd\ud65c\ubc30\uc0c1\ucc45\uc784-\ubcf4\ud5d8-\uc885\ub958-\ubcf4\uc0c1-\uc870\uac74\">\u25b6\uc77c\uc0c1\uc0dd\ud65c\ubc30\uc0c1\ucc45\uc784 \ubcf4\ud5d8 \uc885\ub958 \ubcf4\uc0c1 \uc870\uac74<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc778\uc2a4\ud0c0-\ube44\uacf5\uac1c-\ubcf4\ub294\ubc95\">\u25b6\uc778\uc2a4\ud0c0 \ube44\uacf5\uac1c \ubcf4\ub294\ubc95<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc2e4\uc2dc\uac04-\uac80\uc0c9\uc5b4-\uc0ac\uc774\ud2b8-TOP-5\">\u25b6\uc2e4\uc2dc\uac04 \uac80\uc0c9\uc5b4 \uc0ac\uc774\ud2b8 TOP 5 \uc815\ub9ac<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc18c\uc0c1\uacf5\uc778-\ud76c\ub9dd\ub300\ucd9c\ud50c\ub7ec\uc2a4-\uc2e0\uccad\uc790\uaca9-\uc2e0\uccad\ubc29\ubc95\">\u25b6\uc18c\uc0c1\uacf5\uc778 \ud76c\ub9dd\ub300\ucd9c\ud50c\ub7ec\uc2a4 \uc2e0\uccad\uc790\uaca9 \uc2e0\uccad\ubc29\ubc95<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\ub9c8\uc2a4\ud06c-\uc548\uacbd-\ucc29\uc6a9-\uae40\uc11c\ub9bc-\ubc29\uc9c0\ubc95\">\u25b6\ub9c8\uc2a4\ud06c \uc548\uacbd \ucc29\uc6a9 \uc2dc \uae40\uc11c\ub9bc \ubc29\uc9c0\ubc95<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc544\uae30-\uc720\uc544-\uac1c\uc6d4-\uc218-\uc2e0\ubc1c-\uc0ac\uc774\uc988-\uc815\ub9ac\ud45c-\uccb4\ud06c-\uc0ac\ud56d\">\u25b6\uc544\uae30 \uc720\uc544 \uac1c\uc6d4 \uc218 \uc2e0\ubc1c \uc0ac\uc774\uc988 \uc815\ub9ac\ud45c \uccb4\ud06c \uc0ac\ud56d<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\ud2b8\uac8c\ub354-\ube44\ubc00\uae00-\ubcf4\ub294-\ubc95\"> \u25b6\ud2b8\uac8c\ub354 \ube44\ubc00\uae00 \ubcf4\ub294 \ubc95&lt;\/a<\/a><\/p>\n<p><a href=\"https:\/\/dfirejobs.com\/entry\/\ucf54\ud53c\uac00-\uba48\ucd94\uc9c0-\uc54a\uc744\ub54c-\ubc29\ubc95\">\u25b6\ucf54\ud53c\uac00 \uba48\ucd94\uc9c0 \uc54a\uc744\ub54c \ubc29\ubc95<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uace0\ud63c\uc9c4-\ud654\uc7a5\ud488-\uac00\uaca9-\ud6a8\ub2a5-\ubd80\uc791\uc6a9\">\u25b6\uace0\ud63c\uc9c4 \ud654\uc7a5\ud488 \uac00\uaca9 \ud6a8\ub2a5 \ubd80\uc791\uc6a9<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\ucda9\uce58\uce58\ub8cc-\ube44\uc6a9-\ubc29\ubc95\">\u25b6\ucda9\uce58\uce58\ub8cc \ube44\uc6a9 \ubc29\ubc95<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\ub9c8\uadf8\ub124\uc298-\ud6a8\ub2a5\">\u25b6\ub9c8\uadf8\ub124\uc298 \ud6a8\ub2a5<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uad6c\uc804\ub179\uc6a9-\ud6a8\ub2a5-\uac00\uaca9\">\u25b6\uad6c\uc804\ub179\uc6a9 \ud6a8\ub2a5 \uac00\uaca9<\/a><\/p>\n<p><a href=\"https:\/\/dfirejobs.com\/entry\/\uc800\uc555-\ubc94\uc704-\uac1c\uc815-\uc0ac\ud56d-\uc804\uc120-\uc0c9\uae54-\uc2dd\ubcc4-KEC-\uac1c\uc815\">\u25b6\uc800\uc555 \ubc94\uc704 \uac1c\uc815 \uc0ac\ud56d \ubc0f \uc804\uc120 \uc0c9\uae54 \uc2dd\ubcc4 (KEC \uac1c\uc815)<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc804\uc790\uae30\ud559-12\uc7a5-\uc804\uc790\uc18d\ub3c4-\ud3ec\uc778\ud305-\ubca1\ud130\">\u25b6\uc804\uc790\uae30\ud559 12\uc7a5 &#8211; \uc804\uc790\uc18d\ub3c4, \ud3ec\uc778\ud305 \ubca1\ud130<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc804\uc790\uae30\ud559-12\uc7a5-\uc804\uc790\ud30c-\uace0\uc720-\uc784\ud53c\ub358\uc2a4\">\u25b6\uc804\uc790\uae30\ud559 12\uc7a5 &#8211; \uc804\uc790\ud30c, \uace0\uc720 \uc784\ud53c\ub358\uc2a4<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc804\uc790\uae30\ud559-11\uc7a5-\uc778\ub355\ud134\uc2a4-\uac1c\ub150-\ub2e8\uc704-\ubc0f-\uc194\ub808\ub178\uc774\ub4dc-\uc720\uae30-\uae30\uc804\ub825\">\u25b6\uc804\uc790\uae30\ud559 11\uc7a5 &#8211; \uc778\ub355\ud134\uc2a4 \uac1c\ub150, \ub2e8\uc704 \ubc0f \uc194\ub808\ub178\uc774\ub4dc, \uc720\uae30 \uae30\uc804\ub825<\/a><br \/>\n<a href=\"https:\/\/dfirejobs.com\/entry\/\uc804\uae30\uc790\uae30\ud559-\uc640\ub958\uc190-\uc790\uc131\uccb4-\uacbd\uacc4\uc870\uac74\">\u25b6\uc804\uae30\uc790\uae30\ud559 9\uc7a5 &#8211; \uc640\ub958\uc190 \ubc0f \uc790\uc131\uccb4\uc758 \uacbd\uacc4\uc870\uac74<\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"article-view\">\n<div class=\"contents_style\">\n<p data-ke-size=\"size16\">\n<p data-ke-size=\"size16\">\n<p data-ke-size=\"size16\">\u00a0\uc5ec\uae30\uae4c\uc9c0 \ud558\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. \uc9c0\uae08\uae4c\uc9c0 \ud55c\uad6d\uc804\uae30\uc124\ube44\uaddc\uc815 KEC\ub85c \uac1c\uc815\uc774 \ub418\uba74\uc11c \ubcc0\uacbd\ub41c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d \ub300\ud574\uc11c \uc124\uba85\ub4dc\ub838\uc2b5\ub2c8\ub2e4.<\/p>\n<p data-ke-size=\"size16\">\uc800\ub3c4 \uac1c\uc778\uc801\uc73c\ub85c \uacf5\ubd80\ud558\uace0 \ubd84\uc11d\ud55c \ub0b4\uc6a9\uc744 \uae30\uc7ac\ud55c \uc0ac\ud56d\uc774\ub77c \uc624\ub958\uac00 \uc788\uc744 \uc218 \uc788\ub294 \uc810 \ucc38\uc870 \ubd80\ud0c1\ub4dc\ub9ac\uba70 KEC \uac1c\uc815\ub41c \uc0ac\ud56d \uc798 \uccb4\ud06c\ud558\uc154\uc11c \uc804\uae30 \uc124\ube44 \uad6c\uc131\ud558\uc2dc\ub294\ub370 \ub3c4\uc6c0\uc774 \ub418\uc168\uc73c\uba74 \ud569\ub2c8\ub2e4. \uac10\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<div class='code-block code-block-4' style='margin: 8px 0; clear: both;'>\n<div style=\"text-align: center,;\"><span style=\"color: #000000;\"> <ins class=\"adsbygoogle\" style=\"display: block;\" data-ad-format=\"autorelaxed\" data-ad-client=\"ca-pub-7153400491301064\" data-ad-slot=\"6143440597\"><\/ins><\/span>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n<\/div>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>\uc774\ubc88 \ud3ec\uc2a4\ud305\uc740 \ud55c\uad6d\uc804\uae30\uc124\ube44\uaddc\uc815 KEC\ub85c \uac1c\uc815\uc774 \ub418\uba74\uc11c \ubcc0\uacbd\ub41c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d \ub300\ud574\uc11c \uc124\uba85\ub4dc\ub9ac\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. KEC \ub85c \uac1c\uc815\ub418\uba74\uc11c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d\uc758 &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"\uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d (KEC \uac1c\uc815)\" class=\"read-more button\" href=\"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95#more-531\" aria-label=\"More on \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d (KEC \uac1c\uc815)\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d (KEC \uac1c\uc815)<\/title>\n<meta name=\"description\" content=\"\ud55c\uad6d\uc804\uae30\uc124\ube44\uaddc\uc815 KEC\ub85c \uac1c\uc815\uc774 \ub418\uba74\uc11c \ubcc0\uacbd\ub41c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d \ub300\ud574\uc11c \uc124\uba85\ub4dc\ub9ac\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. KEC \ub85c \uac1c\uc815\ub418\uba74\uc11c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d\uc758 \uae30\uc900\uac12\uc774 \ub192\uc544\uc9c0\uace0, ELV(Extra Low Voltage)\uc5d0 \ub300\ud55c \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d\ub3c4 \uc801\uc6a9\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dfirejobs.com\/entry\/\uc800\uc555-\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-kec-\uac1c\uc815\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d (KEC \uac1c\uc815)\" \/>\n<meta property=\"og:description\" content=\"\ud55c\uad6d\uc804\uae30\uc124\ube44\uaddc\uc815 KEC\ub85c \uac1c\uc815\uc774 \ub418\uba74\uc11c \ubcc0\uacbd\ub41c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d \ub300\ud574\uc11c \uc124\uba85\ub4dc\ub9ac\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. KEC \ub85c \uac1c\uc815\ub418\uba74\uc11c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d\uc758 \uae30\uc900\uac12\uc774 \ub192\uc544\uc9c0\uace0, ELV(Extra Low Voltage)\uc5d0 \ub300\ud55c \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d\ub3c4 \uc801\uc6a9\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dfirejobs.com\/entry\/\uc800\uc555-\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-kec-\uac1c\uc815\" \/>\n<meta property=\"og:site_name\" content=\"ELECTRICAL BOY\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-06T13:30:46+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-08T12:20:07+00:00\" \/>\n<meta name=\"author\" content=\"Jake\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jake\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95\",\"url\":\"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95\",\"name\":\"\uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d (KEC \uac1c\uc815)\",\"isPartOf\":{\"@id\":\"https:\/\/dfirejobs.com\/#website\"},\"datePublished\":\"2023-07-06T13:30:46+00:00\",\"dateModified\":\"2023-07-08T12:20:07+00:00\",\"author\":{\"@id\":\"https:\/\/dfirejobs.com\/#\/schema\/person\/ed643d60eaa307fea662e0f95da39d17\"},\"description\":\"\ud55c\uad6d\uc804\uae30\uc124\ube44\uaddc\uc815 KEC\ub85c \uac1c\uc815\uc774 \ub418\uba74\uc11c \ubcc0\uacbd\ub41c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d \ub300\ud574\uc11c \uc124\uba85\ub4dc\ub9ac\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. KEC \ub85c \uac1c\uc815\ub418\uba74\uc11c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d\uc758 \uae30\uc900\uac12\uc774 \ub192\uc544\uc9c0\uace0, ELV(Extra Low Voltage)\uc5d0 \ub300\ud55c \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d\ub3c4 \uc801\uc6a9\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.\",\"breadcrumb\":{\"@id\":\"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/dfirejobs.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d (KEC \uac1c\uc815)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/dfirejobs.com\/#website\",\"url\":\"https:\/\/dfirejobs.com\/\",\"name\":\"ELECTRICAL BOY\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/dfirejobs.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/dfirejobs.com\/#\/schema\/person\/ed643d60eaa307fea662e0f95da39d17\",\"name\":\"Jake\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/dfirejobs.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/b88f76fa05ecd5851a2d91bca1c584e8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/b88f76fa05ecd5851a2d91bca1c584e8?s=96&d=mm&r=g\",\"caption\":\"Jake\"},\"sameAs\":[\"https:\/\/dfirejobs.com\"],\"url\":\"https:\/\/dfirejobs.com\/entry\/author\/jihoon\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d (KEC \uac1c\uc815)","description":"\ud55c\uad6d\uc804\uae30\uc124\ube44\uaddc\uc815 KEC\ub85c \uac1c\uc815\uc774 \ub418\uba74\uc11c \ubcc0\uacbd\ub41c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d \ub300\ud574\uc11c \uc124\uba85\ub4dc\ub9ac\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. KEC \ub85c \uac1c\uc815\ub418\uba74\uc11c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d\uc758 \uae30\uc900\uac12\uc774 \ub192\uc544\uc9c0\uace0, ELV(Extra Low Voltage)\uc5d0 \ub300\ud55c \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d\ub3c4 \uc801\uc6a9\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/dfirejobs.com\/entry\/\uc800\uc555-\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-kec-\uac1c\uc815","og_locale":"ko_KR","og_type":"article","og_title":"\uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d (KEC \uac1c\uc815)","og_description":"\ud55c\uad6d\uc804\uae30\uc124\ube44\uaddc\uc815 KEC\ub85c \uac1c\uc815\uc774 \ub418\uba74\uc11c \ubcc0\uacbd\ub41c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d \ub300\ud574\uc11c \uc124\uba85\ub4dc\ub9ac\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. KEC \ub85c \uac1c\uc815\ub418\uba74\uc11c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d\uc758 \uae30\uc900\uac12\uc774 \ub192\uc544\uc9c0\uace0, ELV(Extra Low Voltage)\uc5d0 \ub300\ud55c \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d\ub3c4 \uc801\uc6a9\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.","og_url":"https:\/\/dfirejobs.com\/entry\/\uc800\uc555-\uc804\ub85c-\uc808\uc5f0\uc800\ud56d-kec-\uac1c\uc815","og_site_name":"ELECTRICAL BOY","article_published_time":"2023-07-06T13:30:46+00:00","article_modified_time":"2023-07-08T12:20:07+00:00","author":"Jake","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Jake","Est. reading time":"5\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95","url":"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95","name":"\uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d (KEC \uac1c\uc815)","isPartOf":{"@id":"https:\/\/dfirejobs.com\/#website"},"datePublished":"2023-07-06T13:30:46+00:00","dateModified":"2023-07-08T12:20:07+00:00","author":{"@id":"https:\/\/dfirejobs.com\/#\/schema\/person\/ed643d60eaa307fea662e0f95da39d17"},"description":"\ud55c\uad6d\uc804\uae30\uc124\ube44\uaddc\uc815 KEC\ub85c \uac1c\uc815\uc774 \ub418\uba74\uc11c \ubcc0\uacbd\ub41c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d \ub300\ud574\uc11c \uc124\uba85\ub4dc\ub9ac\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. KEC \ub85c \uac1c\uc815\ub418\uba74\uc11c \uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d\uc758 \uae30\uc900\uac12\uc774 \ub192\uc544\uc9c0\uace0, ELV(Extra Low Voltage)\uc5d0 \ub300\ud55c \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d\ub3c4 \uc801\uc6a9\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.","breadcrumb":{"@id":"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/dfirejobs.com\/entry\/%ec%a0%80%ec%95%95-%ec%a0%84%eb%a1%9c-%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad-kec-%ea%b0%9c%ec%a0%95#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dfirejobs.com\/"},{"@type":"ListItem","position":2,"name":"\uc800\uc555 \uc804\ub85c\uc758 \uc808\uc5f0\uc800\ud56d \uc0ac\ud56d (KEC \uac1c\uc815)"}]},{"@type":"WebSite","@id":"https:\/\/dfirejobs.com\/#website","url":"https:\/\/dfirejobs.com\/","name":"ELECTRICAL BOY","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dfirejobs.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"ko-KR"},{"@type":"Person","@id":"https:\/\/dfirejobs.com\/#\/schema\/person\/ed643d60eaa307fea662e0f95da39d17","name":"Jake","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/dfirejobs.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/b88f76fa05ecd5851a2d91bca1c584e8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b88f76fa05ecd5851a2d91bca1c584e8?s=96&d=mm&r=g","caption":"Jake"},"sameAs":["https:\/\/dfirejobs.com"],"url":"https:\/\/dfirejobs.com\/entry\/author\/jihoon"}]}},"_links":{"self":[{"href":"https:\/\/dfirejobs.com\/wp-json\/wp\/v2\/posts\/531"}],"collection":[{"href":"https:\/\/dfirejobs.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dfirejobs.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dfirejobs.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dfirejobs.com\/wp-json\/wp\/v2\/comments?post=531"}],"version-history":[{"count":4,"href":"https:\/\/dfirejobs.com\/wp-json\/wp\/v2\/posts\/531\/revisions"}],"predecessor-version":[{"id":879,"href":"https:\/\/dfirejobs.com\/wp-json\/wp\/v2\/posts\/531\/revisions\/879"}],"wp:attachment":[{"href":"https:\/\/dfirejobs.com\/wp-json\/wp\/v2\/media?parent=531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dfirejobs.com\/wp-json\/wp\/v2\/categories?post=531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dfirejobs.com\/wp-json\/wp\/v2\/tags?post=531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}