{"id":15483,"date":"2026-01-06T10:08:27","date_gmt":"2026-01-06T02:08:27","guid":{"rendered":"http:\/\/www.erun-tech.com\/?post_type=dt_portfolio&#038;p=15483"},"modified":"2026-01-06T11:00:02","modified_gmt":"2026-01-06T03:00:02","slug":"chuanbofadianjizhukaiguanjiegoushibiesandatuokouqiyushoudongdiandonghezhacaozuozhinan","status":"publish","type":"dt_portfolio","link":"http:\/\/www.erun-tech.com\/ko\/project\/chuanbofadianjizhukaiguanjiegoushibiesandatuokouqiyushoudongdiandonghezhacaozuozhinan","title":{"rendered":"\uc120\ubc15 \ubc1c\uc804\uae30 \uc8fc \uc2a4\uc704\uce58 \uad6c\uc870 \uc2dd\ubcc4: 3\uac1c\uc758 \uc8fc \ub2e8\ub85c\uae30 \ubc0f \uc218\ub3d9\/\uc804\uae30 \ud3d0\uc1c4 \uc791\ub3d9 \uac00\uc774\ub4dc"},"content":{"rendered":"<h1 data-path-to-node=\"2\">\uc120\ubc15 \ubc1c\uc804\uae30 \uc8fc\ud68c\ub85c \ucc28\ub2e8\uae30(ACB) \uc644\uc804 \ud574\uc124: \uad6c\uc870, \uc6d0\ub9ac \ubc0f \uc2e4\uc2b5<\/h1>\n<p data-path-to-node=\"3\">\uc120\ubc15 \ubc1c\uc804\uc18c\uc5d0\uc11c \ubc1c\uc804\uae30 \uc8fc\ud68c\ub85c \ucc28\ub2e8\uae30(\uacf5\uae30 \ucc28\ub2e8\uae30, \uc57d\uce6d ACB)\ub294 \ubc1c\uc804\uae30\uc640 \ubc84\uc2a4\ubc14\ub97c \uc5f0\uacb0\ud558\ub294 \ud575\uc2ec \uc5f0\uacb0\uc810\uc785\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \uc77c\uc0c1\uc801\uc778 \uac1c\ud3d0 \uc870\uc791\uc744 \ub2f4\ub2f9\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c, \ubcf5\uc7a1\ud55c \ubcf4\ud638 \uae30\ub2a5\ub3c4 \ud1b5\ud569\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 data-path-to-node=\"4\">1. \ud575\uc2ec \uc7a5\uce58 \uc2dd\ubcc4: 3\ub300 \ud2b8\ub9bd \uc7a5\uce58<\/h2>\n<p data-path-to-node=\"5\">\ud2b8\ub9bd \uc7a5\uce58\ub294 \uc8fc \ud68c\ub85c \ucc28\ub2e8\uae30\uc758 \u201c\uad6c\ub3d9 \uc7a5\uce58\u201d\uc774\uba70, \uc6d0\ubb38\uc5d0 \ub530\ub974\uba74 \uc8fc\ub85c \ub2e4\uc74c \uc138 \uac00\uc9c0 \uc720\ud615\uc758 \ubcf4\ud638 \uc18c\uc790\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4:<\/p>\n<ol start=\"1\" data-path-to-node=\"6\">\n<li>\n<p data-path-to-node=\"6,0,0\"><b data-path-to-node=\"6,0,0\" data-index-in-node=\"0\">\uc800\uc804\uc555 \ud2b8\ub9bd \uc7a5\uce58 (Under-voltage Release)<\/b><\/p>\n<ul data-path-to-node=\"6,0,1\">\n<li>\n<p data-path-to-node=\"6,0,1,0,0\"><b data-path-to-node=\"6,0,1,0,0\" data-index-in-node=\"0\">\uc6a9\ub3c4:<\/b> \uc804\uc555\uc774 \uc815\uaca9\uce58\ubcf4\ub2e4 \ub0ae\uc740 <b data-path-to-node=\"6,0,1,0,0\" data-index-in-node=\"13\">40%<\/b> \uc2dc \uac15\uc81c \ud2b8\ub9bd; \uc804\uc555\uc774 <b data-path-to-node=\"6,0,1,0,0\" data-index-in-node=\"28\">75%<\/b> \uadf8\ub54c\uc11c\uc57c \uc2a4\uc704\uce58\ub97c \ub2eb\uc744 \uc218 \uc788\ub2e4.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,0,1,1,0\"><b data-path-to-node=\"6,0,1,1,0\" data-index-in-node=\"0\">\uc124\uc815:<\/b> 35%~70% \uc815\uaca9 \uc804\uc555.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p data-path-to-node=\"6,1,0\"><b data-path-to-node=\"6,1,0\" data-index-in-node=\"0\">\uacfc\uc804\ub958 \ud2b8\ub9bd \uc7a5\uce58 (Over-current Trip)<\/b><\/p>\n<ul data-path-to-node=\"6,1,1\">\n<li>\n<p data-path-to-node=\"6,1,1,0,0\"><b data-path-to-node=\"6,1,1,0,0\" data-index-in-node=\"0\">\uc6a9\ub3c4:<\/b> \ub2e8\ub77d \ubcf4\ud638 \ubc0f \uacfc\ubd80\ud558 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p data-path-to-node=\"6,2,0\"><b data-path-to-node=\"6,2,0\" data-index-in-node=\"0\">\ubd84\ub958 \ud2b8\ub9bd \uc7a5\uce58 (Shunt Release)<\/b><\/p>\n<ul data-path-to-node=\"6,2,1\">\n<li>\n<p data-path-to-node=\"6,2,1,0,0\"><b data-path-to-node=\"6,2,1,0,0\" data-index-in-node=\"0\">\uc6a9\ub3c4:<\/b> \uc6d0\uaca9 \uc804\uae30 \uc2e0\ud638\ub97c \uc218\uc2e0\ud558\uc5ec \u201c\uc6d0\uaca9 \ucc28\ub2e8\u201d\uc744 \uad6c\ud604\ud55c\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr data-path-to-node=\"7\" \/>\n<h2 data-path-to-node=\"8\">2. \uac1c\ud3d0 \ubc29\uc2dd \uc0c1\uc138 \uc124\uba85: \uc218\ub3d9 \ubc0f \uc804\ub3d9<\/h2>\n<p data-path-to-node=\"9\">\ud68c\ub85c \ucc28\ub2e8\uae30\ub97c \ub2eb\ub294 \ub370 \uc788\uc5b4 \ud575\uc2ec \uc804\uc81c\ub294 **\u201c\uba3c\uc800 \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud55c \ub2e4\uc74c \uc791\ub3d9\ud55c\ub2e4\u201d**\ub294 \uac83\uc774\ub2e4.<\/p>\n<h3 data-path-to-node=\"10\">1. \uc804\uae30\uc2dd \uac1c\ud3d0 \ubc29\uc2dd<\/h3>\n<ul data-path-to-node=\"11\">\n<li>\n<p data-path-to-node=\"11,0,0\"><b data-path-to-node=\"11,0,0\" data-index-in-node=\"0\">\uc804\ub3d9\uae30 \uc5d0\ub108\uc9c0 \uc800\uc7a5:<\/b> \ud68c\ub85c \ucc28\ub2e8\uae30\uac00 \ud2b8\ub9bd\ub41c \ud6c4, \ub0b4\uc7a5\ub41c \ubaa8\ud130\uac00 \ub2e4\uc74c \ub3d9\uc791\uc744 \uc704\ud574 \uc2a4\ud504\ub9c1\uc744 \uc790\ub3d9\uc73c\ub85c \uc555\ucd95\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,0\"><b data-path-to-node=\"11,1,0\" data-index-in-node=\"0\">\uac1c\ud3d0 \uc804\uc790\uc11d \uc5d0\ub108\uc9c0 \uc800\uc7a5:<\/b> \ubc84\ud2bc\uc744 \ub204\ub974\ub294 \uc21c\uac04, \ucf54\uc77c\uc5d0 \uc804\ub958\uac00 \ud750\ub974\uba70 \u201c\uc5d0\ub108\uc9c0 \uc800\uc7a5-\ud2b8\ub9bd \ubc0f \uc7ac\uc791\ub3d9-\ud574\uc81c\u201d\uc758 \uc804\uccb4 \uacfc\uc815\uc774 \uc644\ub8cc\ub418\ub294\ub370, \uc18c\uc694 \uc2dc\uac04\uc740 \uc57d 0.1\ucd08\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"12\">2. \uc218\ub3d9 \uac1c\ud3d0 \ubc29\uc2dd<\/h3>\n<ul data-path-to-node=\"13\">\n<li>\n<p data-path-to-node=\"13,0,0\">\uc218\ub3d9 \ucd95\uc804\uc2dd \uc2a4\uc704\uce58(\uc608: \uc288\ub098\uc774\ub354 MT \ub610\ub294 DW95)\uc758 \uacbd\uc6b0, \uc791\uc5c5\uc790\ub294<b data-path-to-node=\"13,0,0\" data-index-in-node=\"30\">\ud578\ub4e4\uc744 \ubc18\ubcf5\ud574\uc11c \ub204\ub974\ub2e4<\/b>(\uc218\ub3d9 \ucda9\uc804) \ucda9\uc804 \ud45c\uc2dc\ub4f1\uc5d0 \u201cCharged\u201d \ub610\ub294 \u201c\ucda9\uc804 \uc644\ub8cc\u201d\uac00 \ud45c\uc2dc\ub420 \ub54c\uae4c\uc9c0 \uae30\ub2e4\ub9b0 \ud6c4, \uae30\uacc4\uc2dd \uac1c\ud3d0 \ubc84\ud2bc\uc744 \ub204\ub974\uc2ed\uc2dc\uc624.<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"14\" \/>\n<h2 data-path-to-node=\"15\">3. \uc2e4\uc2b5 \ud3c9\uac00: \uac1c\ud3d0\uae30 \uc870\uc791 \uc694\ub839<\/h2>\n<p data-path-to-node=\"16\">\uc6d0\ubb38\uc758 \uc2e4\ud5d8 \uc7a5\uce58 \uc870\uc791 \uc694\uac74\uc5d0 \ub530\ub77c, \uc751\uc2dc\uc790\ub294 \ub2e4\uc74c \uacfc\uc815\uc744 \uc911\uc810\uc801\uc73c\ub85c \uad00\ucc30\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n<h3 data-path-to-node=\"17\">1. \uac1c\ud3d0 \ub85c\uc9c1<\/h3>\n<ul data-path-to-node=\"18\">\n<li>\n<p data-path-to-node=\"18,0,0\"><b data-path-to-node=\"18,0,0\" data-index-in-node=\"0\">\ub2e8\ub3c5 \uc2e4\ud589:<\/b> \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc0c1\ud0dc \ud655\uc778 <span class=\"math-inline\" data-math=\"\\rightarrow\" data-index-in-node=\"11\">$\\rightarrow$<\/span> \uc555\ub825 \uc190\uc2e4 \ud2b8\ub9bd \uc7a5\uce58\uac00 \uc804\uc6d0\uc744 \uacf5\uae09\ubc1b\uace0 \uc788\ub294\uc9c0(\uc544\uc554\uc774 \ud761\ucc29\ub418\uc5c8\ub294\uc9c0) \ud655\uc778\ud558\uc2ed\uc2dc\uc624. <span class=\"math-inline\" data-math=\"\\rightarrow\" data-index-in-node=\"40\">$\\rightarrow$<\/span> \uac1c\ud3d0\uae30\ub97c \ub204\ub974\uc2ed\uc2dc\uc624.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"18,1,0\"><b data-path-to-node=\"18,1,0\" data-index-in-node=\"0\">\ubcd1\ub82c:<\/b> \ub3d9\uae30\ud654 \ud45c \uc5f4\uae30 <span class=\"math-inline\" data-math=\"\\rightarrow\" data-index-in-node=\"10\">$\\rightarrow$<\/span> \ub3d9\uae30\ud654 \uc9c0\uc810 \ub300\uae30 (12\uc2dc \ubc29\ud5a5) <span class=\"math-inline\" data-math=\"\\rightarrow\" data-index-in-node=\"37\">$\\rightarrow$<\/span> \uc2e0\uc18d\ud558\uac8c \uc2a4\uc704\uce58\ub97c \ub0b4\ub9b0\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"19\">2. \ucc28\ub2e8\uae30 \uc791\ub3d9 \ub17c\ub9ac<\/h3>\n<ul data-path-to-node=\"20\">\n<li>\n<p data-path-to-node=\"20,0,0\"><b data-path-to-node=\"20,0,0\" data-index-in-node=\"0\">\ub2e8\ub3c5 \uc2e4\ud589:<\/b> \ubc18\ub4dc\uc2dc \u201c<b data-path-to-node=\"20,0,0\" data-index-in-node=\"9\">\uba3c\uc800 \ubd80\ud558\ub97c \ucc28\ub2e8\ud55c \ub2e4\uc74c, \ucc28\ub2e8\uae30\ub97c \ub0b4\ub9b0\ub2e4<\/b>\u201d\uc6d0\uce59.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,1,0\"><b data-path-to-node=\"20,1,0\" data-index-in-node=\"0\">\ubcd1\ub82c:<\/b> \ubc18\ub4dc\uc2dc \u201c<b data-path-to-node=\"20,1,0\" data-index-in-node=\"9\">\ubd80\ud558 \uc774\uc804 <span class=\"math-inline\" data-math=\"\\rightarrow\" data-index-in-node=\"14\">$\\rightarrow$<\/span> \ud574\uc81c \uc870\uac74 \ucda9\uc871 <span class=\"math-inline\" data-math=\"\\rightarrow\" data-index-in-node=\"33\">$\\rightarrow$<\/span> \ucc28\ub2e8\uae30 \uc5f4\uae30<\/b>\u201d\uc808\ucc28.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\uc120\ubc15 \ubc1c\uc804\uae30 \uc8fc \uc2a4\uc704\uce58 (ACB) \uc804\uccb4 \ubd84\uc11d : \uad6c\uc870, \uc6d0\ub9ac \ubc0f \uc2e4\uc2b5 \uc120\ubc15 \ubc1c\uc804\uc18c\uc5d0\uc11c\ub294 \ubc1c\uc804\uae30 \uc8fc \uc2a4\uc704\uce58 (\uacf5\uae30 \ud68c\ub85c \ucc28\ub2e8\uae30, ACB\ub77c\uace0 \ud568)\uac00 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4....<\/p>","protected":false},"author":1,"featured_media":15484,"comment_status":"open","ping_status":"closed","template":"","dt_portfolio_category":[891],"dt_portfolio_tags":[],"class_list":["post-15483","dt_portfolio","type-dt_portfolio","status-publish","has-post-thumbnail","hentry","dt_portfolio_category-dianzidianqiyuanshicaopinggukecheng","dt_portfolio_category-891","description-off"],"_links":{"self":[{"href":"http:\/\/www.erun-tech.com\/ko\/wp-json\/wp\/v2\/dt_portfolio\/15483","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.erun-tech.com\/ko\/wp-json\/wp\/v2\/dt_portfolio"}],"about":[{"href":"http:\/\/www.erun-tech.com\/ko\/wp-json\/wp\/v2\/types\/dt_portfolio"}],"author":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/ko\/wp-json\/wp\/v2\/comments?post=15483"}],"version-history":[{"count":1,"href":"http:\/\/www.erun-tech.com\/ko\/wp-json\/wp\/v2\/dt_portfolio\/15483\/revisions"}],"predecessor-version":[{"id":15485,"href":"http:\/\/www.erun-tech.com\/ko\/wp-json\/wp\/v2\/dt_portfolio\/15483\/revisions\/15485"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/ko\/wp-json\/wp\/v2\/media\/15484"}],"wp:attachment":[{"href":"http:\/\/www.erun-tech.com\/ko\/wp-json\/wp\/v2\/media?parent=15483"}],"wp:term":[{"taxonomy":"dt_portfolio_category","embeddable":true,"href":"http:\/\/www.erun-tech.com\/ko\/wp-json\/wp\/v2\/dt_portfolio_category?post=15483"},{"taxonomy":"dt_portfolio_tags","embeddable":true,"href":"http:\/\/www.erun-tech.com\/ko\/wp-json\/wp\/v2\/dt_portfolio_tags?post=15483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}