{"id":6894,"date":"2025-04-09T07:04:10","date_gmt":"2025-04-09T07:04:10","guid":{"rendered":"https:\/\/busbarmanufacturer.com\/?p=6894"},"modified":"2025-05-21T06:01:07","modified_gmt":"2025-05-21T06:01:07","slug":"insulated-vs-uninsulated-copper-busbars","status":"publish","type":"post","link":"https:\/\/busbarmanufacturer.com\/ko\/insulated-vs-uninsulated-copper-busbars\/","title":{"rendered":"\uc808\uc5f0 \ubc0f \ube44\uc808\uc5f0 \uad6c\ub9ac \ubaa8\uc120: \uc804\ub825 \uc2dc\uc2a4\ud15c \ucd5c\uc801\ud654"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1216.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:70px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-text-color:var(--awb-color7);--awb-margin-top:20px;\"><p>In the field of power transmission, <a href=\"https:\/\/busbarmanufacturer.com\/ko\/copper-bus-bar\/\"><span style=\"color: #339966;\"><strong>\uad6c\ub9ac \ubc84\uc2a4 \ubc14<\/strong> <\/span><\/a>as \u201cenergy arteries\u201d undertake more than 90% of the distribution cabinet conductive tasks. This article analyzes the conductivity, safety level, application scenarios, and other five dimensions of insulated\/non-insulated copper busbars and combines the IEEE standards and practice cases of domestic leading enterprises to reveal the differences in the functional positioning of the two in the power system. The study shows that uninsulated copper busbar dominates the primary circuit by virtue of the current density advantage of 2.68 A\/mm\u00b2, while <span style=\"color: #339966;\"><a style=\"color: #339966;\" href=\"https:\/\/busbarmanufacturer.com\/ko\/insulated-bus-bar\/\"><strong>\uc808\uc5f0 \uad6c\ub9ac \ubc84\uc2a4\ubc14<\/strong><\/a> <\/span>PTFE \ubc0f \uae30\ud0c0 \uc18c\uc7ac\ub97c \ud1b5\ud574 42kV \ub0b4\uc804\uc555\uc758 \ud68d\uae30\uc801\uc778 \ubc1c\uc804\uc744 \uc2e4\ud604\ud558\uc5ec 2\ucc28 \ud68c\ub85c\uc758 \uc548\uc804 \uac00\ub4dc\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"iii-application-scenario-differentiation-mapping\"><span style=\"color: #339966;\">\ucc28\uc774\uc810 <\/span><span style=\"color: #339966;\">\uc804\ub3c4\ub3c4<\/span><\/h2>\n<p>\uc808\uc5f0\ub418\uc9c0 \uc54a\uc740 \uad6c\ub9ac \ubaa8\uc120\uc740 \uace0\uc21c\ub3c4 \uad6c\ub9ac\ub85c \ub9cc\ub4e4\uc5b4\uc84c\uc73c\uba70 \uc804\ub958 \ubc00\ub3c4\ub294 2.68-2.12 A\/mm\u00b2\uc774\uace0 \uc9c1\uc0ac\uac01\ud615 \ub2e8\uba74 \uc124\uacc4\ub294 \ud45c\uba74\uc801\uc744 \ub298\ub824 \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \ubc29\uc5f4\uc744 \uc2e4\ud604\ud569\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 4000 A \uc774\uc0c1\uc758 \uace0\uc804\ub958 \uc804\uc1a1 \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ubc18\uba74 \uc808\uc5f0 \uad6c\ub9ac \ubaa8\uc120\uc740 \ud45c\uba74 \ucf54\ud305\uc758 \uc784\ud53c\ub358\uc2a4\uac00 \uc99d\uac00\ud558\uc5ec \ub3d9\uc77c\ud55c \ub2e8\uba74\uc801\uc5d0\uc11c \ub2e4\uc6b4\ub85c\ub4dc \ud750\ub984\uc744 \uc57d 15%\ub9cc\ud07c \uc904\uc774\uc9c0 \ub9cc \uc911\uacf5 \uad00\ud615 \uad6c\uc870\ub97c \ud1b5\ud574 \ud601\uc2e0\uc744 KF \u2264 1\uc758 \uc2a4\ud0a8 \ud6a8\uacfc \uacc4\uc218\ub85c \uc81c\uc5b4\ud560 \uc218 \uc788\uc73c\uba70 KF \u2265 1.8\uc758 \uc9c1\uc0ac\uac01\ud615 \uad6c\ub9ac \ubaa8\uc120\ubcf4\ub2e4 \ud6e8\uc52c \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th align=\"left\">\ub9e4\uac1c\ubcc0\uc218<\/th>\n<th align=\"left\">\ube44\uc808\uc5f0 \uad6c\ub9ac \ubaa8\uc120<\/th>\n<th align=\"left\">\uc808\uc5f0 \uad6c\ub9ac \ubaa8\uc120<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">\uc804\ub958 \ubc00\ub3c4(A\/mm\u00b2)<\/td>\n<td align=\"left\">2.68(\u0424100\u00d75mm)<\/td>\n<td align=\"left\">2.12 (\ub2e8\uc5f4\uc7ac \ud3ec\ud568)<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\uc628\ub3c4 \uc0c1\uc2b9(\u0394T)<\/td>\n<td align=\"left\">\u22657\ub9cc<\/td>\n<td align=\"left\">\u226440K<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\ub2e8\ub77d \uc804\ub958 \uc800\ud56d(kA\/4s)<\/td>\n<td align=\"left\">160<\/td>\n<td align=\"left\">200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fusion-text fusion-text-2\" style=\"--awb-text-color:var(--awb-color7);--awb-margin-top:20px;\"><h2><span style=\"color: #339966;\">\ucc28\uc774\uc810 <\/span><span style=\"color: #339966;\">\uc548\uc804 \ubcf4\ud638 \uc2dc\uc2a4\ud15c<\/span><\/h2>\n<p>\ube44\uc808\uc5f0 \uad6c\ub9ac \ubc84\uc2a4\ubc14\ub294 125mm\uc758 \uacf5\uae30 \uc808\uc5f0 \uac70\ub9ac(IEC 61439-2 \ud45c\uc900)\ub97c \uc0ac\uc6a9\ud558\ubbc0\ub85c \uc2b5\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \ub204\uc124 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uc808\uc5f0 \uad6c\ub9ac \ubc84\uc2a4\ubc14\ub294 \uc138 \uac00\uc9c0 \ubcf4\ud638 \uce35\uc744 \ucc44\ud0dd\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>0.5mm PTFE \uae30\ud310(\ub0b4\uc5f4\uc628\ub3c4 -250\u2103~+250\u2103)<\/li>\n<li>\uc811\uc9c0\ub41c \uad6c\ub9ac \ud14c\uc774\ud504 \ucc28\ud3d0\uce35(\ud45c\uba74 \uc804\uc704 0)<\/li>\n<li>\uc5d0\ud3ed\uc2dc \uc218\uc9c0 \ucf54\ud305(50kV IF \uc804\uc555 \ub0b4\uc131)\uc73c\ub85c \uc804\ucc9c\ud6c4 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc2e4\ud5d8 \uacb0\uacfc, 2mm \ub450\uaed8\uc758 \uc5d0\ud3ed\uc2dc \uc218\uc9c0\ub85c \ucf54\ud305\ub41c \uad6c\ub9ac \ubaa8\uc120\uc740 \uad50\ucc28 \uac04\uaca9\uc774 0mm\uc77c \ub54c\uc5d0\ub3c4 50kV \ub0b4\uc804\uc555 \uc2dc\ud5d8\uc744 \ud1b5\uacfc\ud560 \uc218 \uc788\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"iii-application-scenario-differentiation-mapping\"><span style=\"color: #339966;\">\uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \uc2dc\ub098\ub9ac\uc624\uc758 \ucc28\uc774\uc810\u00a0<\/span><\/h2>\n<p>\uae30\ubcf8 \ud68c\ub85c\uac00 \uc120\ud638\ub428:<br \/>\n\uc808\uc5f0\ub418\uc9c0 \uc54a\uc740 \uad6c\ub9ac \ubaa8\uc120\uc740 110kV \ubcc0\uc804\uc18c\uc640 \uac19\uc740 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub418\uba70 \ub2e4\uc74c\uacfc \uac19\uc740 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ucd5c\ub300 9m\uae4c\uc9c0\uc758 \uc2a4\ud32c\uc5d0\ub294 \uc9c0\uc6d0\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li>294MPa\uc758 \uae30\uacc4\uc801 \uac15\ub3c4\ub85c \ub0b4\uc9c4 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4(\uc808\uc5f0 \uad6c\ub9ac\uc758 \uacbd\uc6b0 196MPa).<\/li>\n<li>\uacf5\uac04\uc774 \ucda9\ubd84\ud55c \uc720\ud1b5\uc2e4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>2\ucc28 \ud68c\ub85c \ud601\uc2e0:<br \/>\n\uc808\uc5f0 \uad6c\ub9ac \ubaa8\uc120\uc740 \uae30\uc220 \ubc18\ubcf5\uc744 \ud1b5\ud574 \uc801\uc6a9 \ubc94\uc704\ub97c \ud655\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc2e0\uc5d0\ub108\uc9c0 \uc790\ub3d9\ucc28\uc6a9 \ubc30\ud130\ub9ac \ud329(\uc804\ub958 \uc6a9\ub7c9 6000A).<\/li>\n<li>\ud0dc\uc591\uad11 \uc778\ubc84\ud130\uc6a9 \uc544\ud06c \ubc29\uc9c0 \uc124\uacc4.<\/li>\n<li>\ucef4\ud329\ud2b8 \uc2a4\uc704\uce58\uae30\uc5b4(\uacf5\uae30 \uac04\uaca9\uc774 125mm\uc5d0\uc11c 65mm\ub85c \uac10\uc18c).<\/li>\n<\/ul>\n<h2 id=\"iv-full-life-cycle-cost-modeling\"><span style=\"color: #339966;\">\ube44\uc6a9 \ucc28\uc774<\/span><\/h2>\n<p>\uc808\uc5f0 \uad6c\ub9ac \ubaa8\uc120\uc758 \uc870\ub2ec \ube44\uc6a9\uc740 30-50%\ubcf4\ub2e4 \ub192\uc9c0\ub9cc \uadf8 \uac00\uce58\ub294 \ub2e4\uc74c\uc5d0 \ubc18\uc601\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc720\uc9c0 \ubcf4\uc218 \ube44\uc6a9 \uc808\uac10: \uc138\ub77c\ubbf9 \ubc14\uc774\uc54c \ud3ed\ubc1c \uc704\ud5d8 \ubc29\uc9c0(72%\ub294 \uace0\uc7a5\ub960 \uac10\uc18c)<\/li>\n<li>\uacf5\uac04 \uc808\uc57d \uc774\uc810: 40%\ub85c 40.5kV \uc2a4\uc704\uce58\uae30\uc5b4 \ud06c\uae30 \uac10\uc18c<\/li>\n<li>\uc218\uba85 \ucc28\uc774: \uc808\uc5f0 \uad6c\ub9ac \ubaa8\uc120 \uc124\uacc4 \uc218\uba85 \u2265 30\ub144, 15~20\ub144\uc758 \ub9e8 \uad6c\ub9ac \ubaa8\uc120\ubcf4\ub2e4 \ud6e8\uc52c \uae38\uc5b4<\/li>\n<\/ul>\n<h2 id=\"v-technology-evolution-trend-research-and-judgment\"><span style=\"color: #339966;\">\uae30\uc220 \ub3d9\ud5a5<\/span><\/h2>\n<p>\uc5c5\uacc4 \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74:<\/p>\n<ol>\n<li>\uc7ac\ub8cc \ud601\uc2e0: \uadf8\ub798\ud540 \ucf54\ud305 \uad6c\ub9ac \ubc84\uc2a4\ubc14\ub294 \uc804\ub3c4\ub3c4\ub97c 20%\ub85c \ub192\uc774\uace0 \uc790\uccb4 \uc808\uc5f0\uc744 \uc2e4\ud604\ud569\ub2c8\ub2e4.<\/li>\n<li>\uae30\uc220 \ud601\uc2e0: \uc815\uc804 \ubd84\ubb34 \ubc29\uc2dd\uc73c\ub85c \uc5f4\uc218\ucd95 \ud29c\ube0c\ub97c \ub300\uccb4\ud558\uc5ec \uc808\uc5f0\uce35 \ub450\uaed8 \uc624\ucc28\ub97c \u22640.1mm\ub85c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud45c\uc900 \uc5c5\uadf8\ub808\uc774\ub4dc: IEEE C37.20.2\uc5d0\uc11c\ub294 \uc911\uc694 \uad6c\uc5ed\uc5d0\uc11c \uc5d0\ud3ed\uc2dc \uac00\ud669 \uc808\uc5f0 \uad6c\ub9ac\uc120\uc744 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uaddc\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2><span style=\"color: #339966;\">\uacb0\ub860<\/span><\/h2>\n<p>\uc804\ub825 \uc2dc\uc2a4\ud15c \uc5c5\uadf8\ub808\uc774\ub4dc\uc758 \ubb3c\uacb0 \uc18d\uc5d0\uc11c \uc808\uc5f0 \ubc0f \ube44\uc808\uc5f0 \uad6c\ub9ac \ubaa8\uc120\uc740 \ub300\uccb4\uc7ac\uac00 \uc544\ub2cc \uc0c1\ud638 \ubcf4\uc644\uc801\uc778 \uae30\ub2a5\uc744 \ud569\ub2c8\ub2e4. 1\ucc28 \ud68c\ub85c(\uc804\ub958 \uc6a9\ub7c9 4000A \uc774\uc0c1)\uc5d0\ub294 \ub2e8\uba74\uc801\uc774 \ud070 \ub098\ub3d9 \ubaa8\uc120 \uc0ac\uc6a9\uc744 \uc6b0\uc120\uc2dc\ud558\ub294 \uac83\uc774 \uc88b\uc73c\uba70, \uc808\uc5f0 \uad6c\ub9ac \ubaa8\uc120\uc740 \ud63c\uc7a1\ud55c \uc7a5\uc18c, \uc2e0\uaddc \uc5d0\ub108\uc9c0 \uc2dc\uc124 \ubc0f \uae30\ud0c0 \uc0c1\ud669\uc5d0\uc11c \uc774\uc911 \ubcf4\ud638 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 GB\/T 5585.1-2025 \uad6d\uac00 \ud45c\uc900\uc774 \uc2dc\ud589\ub428\uc5d0 \ub530\ub77c <strong><a href=\"https:\/\/busbarmanufacturer.com\/ko\/insulated-bus-bar\/\"><span style=\"color: #339966;\">\uc808\uc5f0 \uad6c\ub9ac \ubc84\uc2a4\ubc14<\/span> <\/a><\/strong>\uc2dc\uc7a5 \uc810\uc720\uc728\uc740 \ud604\uc7ac 35%\uc5d0\uc11c 2028\ub144\uc5d0\ub294 52%\ub85c \uc131\uc7a5\ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Nam lacinia arcu tortor, nec luctus nibh dignissim eu nulla sit amet maximus.<\/p>","protected":false},"author":1,"featured_media":6895,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"cybocfi_hide_featured_image":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-6894","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Insulated vs. uninsulated copper busbars: optimization for power system<\/title>\n<meta name=\"description\" content=\"Compare insulated vs bare copper busbars: current density up to 2.68A\/mm\u00b2, thermal management, safety standards (IEEE C37.20.2). 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