{"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\/ja\/insulated-vs-uninsulated-copper-busbars\/","title":{"rendered":"\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc\u3068\u975e\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc\uff1a\u96fb\u529b\u30b7\u30b9\u30c6\u30e0\u306e\u6700\u9069\u5316"},"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\/ja\/copper-bus-bar\/\"><span style=\"color: #339966;\"><strong>\u9285\u30d0\u30b9\u30d0\u30fc<\/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\/ja\/insulated-bus-bar\/\"><strong>\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc<\/strong><\/a> <\/span>PTFE\u306a\u3069\u306e\u6750\u6599\u306b\u3088\u308a42kV\u306e\u8010\u96fb\u5727\u3092\u7a81\u7834\u3057\u3001\u4e8c\u6b21\u56de\u8def\u306e\u5b89\u5168\u30ac\u30fc\u30c9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"iii-application-scenario-differentiation-mapping\"><span style=\"color: #339966;\">\u306e\u9055\u3044 <\/span><span style=\"color: #339966;\">\u4f1d\u5c0e\u7387<\/span><\/h2>\n<p>\u975e\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc\u306f\u9ad8\u7d14\u5ea6\u9285\u3067\u4f5c\u3089\u308c\u3066\u304a\u308a\u3001\u96fb\u6d41\u5bc6\u5ea6\u306f2.68\u301c2.12 A \/ mm\u00b2\u3067\u3059\u3002\u305d\u306e\u9577\u65b9\u5f62\u65ad\u9762\u8a2d\u8a08\u306f\u3001\u8868\u9762\u7a4d\u3092\u5897\u3084\u3059\u3053\u3068\u3067\u81ea\u7136\u306a\u653e\u71b1\u3092\u5b9f\u73fe\u3057\u3001\u7279\u306b4000 A\u3092\u8d85\u3048\u308b\u9ad8\u96fb\u6d41\u4f1d\u9001\u30b7\u30ca\u30ea\u30aa\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u5bfe\u7167\u7684\u306b\u3001\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc\u306f\u3001\u8868\u9762\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u5897\u52a0\u306b\u3088\u308a\u3001\u540c\u3058\u65ad\u9762\u7a4d\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30d5\u30ed\u30fc\u304c\u7d0415%\u6e1b\u5c11\u3057\u307e\u3059\u304c\u3001\u4e2d\u7a7a\u306e\u7ba1\u72b6\u69cb\u9020\u306b\u3088\u308a\u3001KF \u2264 1\u306e\u30b9\u30ad\u30f3\u52b9\u679c\u4fc2\u6570\u3067\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u5236\u5fa1\u3067\u304d\u3001KF \u2265 1.8\u306e\u9577\u65b9\u5f62\u9285\u30d0\u30b9\u30d0\u30fc\u3088\u308a\u3082\u5927\u5e45\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<div class=\"table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th align=\"left\">\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n<th align=\"left\">\u975e\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc<\/th>\n<th align=\"left\">\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">\u96fb\u6d41\u5bc6\u5ea6 (A\/mm\u00b2)<\/td>\n<td align=\"left\">2.68\uff08\u0424100\u00d75mm\uff09<\/td>\n<td align=\"left\">2.12\uff08\u65ad\u71b1\u6750\u4ed8\u304d\uff09<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u6e29\u5ea6\u4e0a\u6607(\u0394T)<\/td>\n<td align=\"left\">\u226570K<\/td>\n<td align=\"left\">\u226440K<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u77ed\u7d61\u96fb\u6d41\u306b\u5bfe\u3059\u308b\u8010\u6027\uff08kA\/4s\uff09<\/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;\">\u306e\u9055\u3044 <\/span><span style=\"color: #339966;\">\u5b89\u5168\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0<\/span><\/h2>\n<p>\u7d76\u7e01\u3055\u308c\u3066\u3044\u306a\u3044\u9285\u30d0\u30b9\u30d0\u30fc\u306f\u3001125mm\u306e\u7a7a\u6c17\u7d76\u7e01\u8ddd\u96e2\uff08IEC 61439-2\u898f\u683c\uff09\u306b\u4f9d\u5b58\u3057\u3066\u304a\u308a\u3001\u6e7f\u6f64\u74b0\u5883\u3067\u306f\u6f0f\u96fb\u306e\u5371\u967a\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5f53\u793e\u306e\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc\u306f\u30013\u5c64\u306e\u4fdd\u8b77\u69cb\u9020\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>0.5mm PTFE\u57fa\u677f\uff08\u8010\u71b1\u6e29\u5ea6-250\u2103\uff5e+250\u2103\uff09<\/li>\n<li>\u63a5\u5730\u3055\u308c\u305f\u9285\u30c6\u30fc\u30d7\u30b7\u30fc\u30eb\u30c9\u5c64\uff08\u8868\u9762\u96fb\u4f4d\u30bc\u30ed\uff09<\/li>\n<li>\u30a8\u30dd\u30ad\u30b7\u6a39\u8102\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\uff0850kV IF\u96fb\u5727\u8010\u6027\uff09\u306b\u3088\u308a\u3001\u5168\u5929\u5019\u578b\u4fdd\u8b77\u3092\u5b9f\u73fe\u3002\u5b9f\u9a13\u3067\u306f\u30012mm\u539a\u306e\u30a8\u30dd\u30ad\u30b7\u6a39\u8102\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u65bd\u3057\u305f\u9285\u30d0\u30b9\u30d0\u30fc\u306f\u3001\u4ea4\u5dee\u9593\u9694\u304c0mm\u306e\u5834\u5408\u3067\u308250kV\u8010\u96fb\u5727\u8a66\u9a13\u306b\u5408\u683c\u3067\u304d\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"iii-application-scenario-differentiation-mapping\"><span style=\"color: #339966;\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa\u306e\u9055\u3044\u00a0<\/span><\/h2>\n<p>\u63a8\u5968\u3055\u308c\u308b\u4e00\u6b21\u56de\u8def:<br \/>\n\u975e\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc\u306f\u3001110 kV \u5909\u96fb\u6240\u306a\u3069\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u4e3b\u306b\u4f7f\u7528\u3055\u308c\u3001\u6b21\u306e\u3088\u3046\u306a\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>9\u30e1\u30fc\u30c8\u30eb\u307e\u3067\u306e\u30b9\u30d1\u30f3\u3067\u306f\u30b5\u30dd\u30fc\u30c8\u306f\u4e0d\u8981<\/li>\n<li>\u8010\u9707\u6027\u80fd\u3092\u4fdd\u8a3c\u3059\u308b 294 MPa \u306e\u6a5f\u68b0\u7684\u5f37\u5ea6 (\u7d76\u7e01\u9285\u306e\u5834\u5408\u306f 196 MPa)\u3002<\/li>\n<li>\u5341\u5206\u306a\u30b9\u30da\u30fc\u30b9\u306e\u3042\u308b\u7269\u6d41\u5ba4\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n<\/ul>\n<p>\u4e8c\u6b21\u56de\u8def\u306e\u9769\u65b0\uff1a<br \/>\n\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc\u306f\u3001\u6280\u8853\u306e\u53cd\u5fa9\u3092\u901a\u3058\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5883\u754c\u3092\u62e1\u5927\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u65b0\u30a8\u30cd\u30eb\u30ae\u30fc\u8eca\u7528\u30d0\u30c3\u30c6\u30ea\u30fc\u30d1\u30c3\u30af\uff08\u901a\u96fb\u5bb9\u91cf6000A\uff09\u3002<\/li>\n<li>\u592a\u967d\u5149\u767a\u96fb\u30a4\u30f3\u30d0\u30fc\u30bf\u7528\u306e\u8010\u30a2\u30fc\u30af\u8a2d\u8a08\u3002<\/li>\n<li>\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\uff08\u7a7a\u6c17\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u304c125mm\u304b\u308965mm\u306b\u6e1b\u5c11\uff09\u3002<\/li>\n<\/ul>\n<h2 id=\"iv-full-life-cycle-cost-modeling\"><span style=\"color: #339966;\">\u30b3\u30b9\u30c8\u306e\u9055\u3044<\/span><\/h2>\n<p>\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc\u306e\u8abf\u9054\u30b3\u30b9\u30c8\u306f 30-50% \u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u4fa1\u5024\u306f\u6b21\u306e\u3088\u3046\u306b\u53cd\u6620\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\uff1a\u30bb\u30e9\u30df\u30c3\u30af\u30d0\u30a4\u30a2\u30eb\u306e\u7834\u640d\u30ea\u30b9\u30af\u306e\u56de\u907f\uff0872%\u306e\u6545\u969c\u7387\u306e\u4f4e\u6e1b\uff09<\/li>\n<li>\u7701\u30b9\u30da\u30fc\u30b9\u306e\u30e1\u30ea\u30c3\u30c8\uff1a40%\u306b\u3088\u308a40.5 kV\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u306e\u30b5\u30a4\u30ba\u304c\u7e2e\u5c0f<\/li>\n<li>\u8010\u7528\u5e74\u6570\u306e\u9055\u3044\uff1a\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc\u306e\u8a2d\u8a08\u5bff\u547d\u306f30\u5e74\u4ee5\u4e0a\u3067\u3001\u88f8\u9285\u30d0\u30b9\u30d0\u30fc\u306e15\uff5e20\u5e74\u3088\u308a\u306f\u308b\u304b\u306b\u9577\u3044\u3002<\/li>\n<\/ul>\n<h2 id=\"v-technology-evolution-trend-research-and-judgment\"><span style=\"color: #339966;\">\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u30c8\u30ec\u30f3\u30c9<\/span><\/h2>\n<p>\u696d\u754c\u30c7\u30fc\u30bf\u306b\u3088\u308c\u3070\u3001<\/p>\n<ol>\n<li>\u6750\u6599\u306e\u30d6\u30ec\u30fc\u30af\u30b9\u30eb\u30fc\uff1a\u30b0\u30e9\u30d5\u30a7\u30f3\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u305f\u9285\u30d0\u30b9\u30d0\u30fc\u306f\u5c0e\u96fb\u6027\u3092 20% \u5411\u4e0a\u3055\u305b\u3001\u81ea\u5df1\u7d76\u7e01\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/li>\n<li>\u6280\u8853\u9769\u65b0: \u71b1\u53ce\u7e2e\u30c1\u30e5\u30fc\u30d6\u306e\u4ee3\u308f\u308a\u306b\u9759\u96fb\u5674\u9727\u3092\u63a1\u7528\u3057\u3001\u7d76\u7e01\u5c64\u306e\u539a\u3055\u306e\u8aa4\u5dee\u3092 0.1 mm \u4ee5\u4e0b\u306b\u6291\u3048\u307e\u3057\u305f\u3002<\/li>\n<li>\u6a19\u6e96\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9: IEEE C37.20.2 \u3067\u306f\u3001\u91cd\u8981\u306a\u9818\u57df\u3067\u30a8\u30dd\u30ad\u30b7\u52a0\u786b\u7d76\u7e01\u9285\u7dda\u306e\u4f7f\u7528\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ol>\n<h2><span style=\"color: #339966;\">\u7d50\u8ad6<\/span><\/h2>\n<p>\u96fb\u529b\u30b7\u30b9\u30c6\u30e0\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u6ce2\u306e\u4e2d\u3067\u3001\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc\u3068\u975e\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc\u306f\u4ee3\u66ff\u3067\u306f\u306a\u304f\u3001\u4e92\u3044\u306b\u88dc\u5b8c\u3057\u5408\u3046\u6a5f\u80fd\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u6b21\u56de\u8def\uff08\u96fb\u6d41\u5bb9\u91cf\uff1e4000A\uff09\u3067\u306f\u3001\u5927\u65ad\u9762\u7a4d\u306e\u88f8\u9285\u30d0\u30b9\u30d0\u30fc\u3092\u512a\u5148\u7684\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u3066\u304a\u308a\u3001\u6df7\u96d1\u3057\u305f\u5834\u6240\u3084\u65b0\u30a8\u30cd\u30eb\u30ae\u30fc\u65bd\u8a2d\u306a\u3069\u306e\u7528\u9014\u3067\u306f\u3001\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u4e8c\u91cd\u4fdd\u8b77\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3057\u3066\u3044\u307e\u3059\u3002\u65b0\u3057\u3044\u56fd\u5bb6\u898f\u683cGB\/T 5585.1-2025\u306e\u5b9f\u65bd\u306b\u3088\u308a\u3001 <strong><a href=\"https:\/\/busbarmanufacturer.com\/ja\/insulated-bus-bar\/\"><span style=\"color: #339966;\">\u7d76\u7e01\u9285\u30d0\u30b9\u30d0\u30fc<\/span> <\/a><\/strong>\u5e02\u5834\u30b7\u30a7\u30a2\u306f\u73fe\u5728\u306e35%\u304b\u30892028\u5e74\u306b\u306f52%\u306b\u62e1\u5927\u3059\u308b\u3068\u4e88\u60f3\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\u30ca\u30e0\u30fb\u30e9\u30ad\u30cb\u30a2\u30fb\u30a2\u30fc\u30af\u30fb\u30c8\u30eb\u30c8\u30eb\u3001\u30cd\u30c3\u30af\u30fb\u30eb\u30af\u30bf\u30b9\u30fb\u30cb\u30d6\u30fb\u30c7\u30a3\u30b0\u30cb\u30c3\u30b7\u30e0\u3001\u30e6\u30fc\u30fb\u30cc\u30e9\u30fb\u30b7\u30c3\u30c8\u30fb\u30a2\u30e1\u30c3\u30c8\u30fb\u30de\u30ad\u30b7\u30e0\u30b9\u3002<\/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":"<!-- 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