{"id":2609,"date":"2025-05-29T14:12:12","date_gmt":"2025-05-29T06:12:12","guid":{"rendered":"https:\/\/www.cnhaitan.net\/?p=2609"},"modified":"2025-05-29T14:16:29","modified_gmt":"2025-05-29T06:16:29","slug":"ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b","status":"publish","type":"post","link":"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b","title":{"rendered":"CT \u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u3068\u306f\u4f55\u304b\u3001\u307e\u305f\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u305d\u308c\u304c\u91cd\u8981\u3067\u3042\u308b\u7406\u7531"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/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=\"\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u5207\u308a\u66ff\u3048\u307e\u3059\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" 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: #999;color:#999\" 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:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#Introduction\" >\u5c0e\u5165<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#What_Are_CT_Insulators\" >CT\u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#Why_Is_a_CT_Insulator_Important\" >CT \u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u304c\u91cd\u8981\u306a\u306e\u306f\u306a\u305c\u3067\u3059\u304b?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#31_Ensuring_Electrical_System_Safety_and_Stability\" >3.1 \u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u6027\u3068\u5b89\u5b9a\u6027\u306e\u78ba\u4fdd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#32_Protecting_Personnel_and_Equipment_Safety\" >3.2 \u4eba\u54e1\u3068\u8a2d\u5099\u306e\u5b89\u5168\u306e\u4fdd\u8b77<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#33_Improving_Power_System_Efficiency\" >3.3 \u96fb\u529b\u30b7\u30b9\u30c6\u30e0\u306e\u52b9\u7387\u5411\u4e0a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#34_Mechanical_Support\" >3.4 \u6a5f\u68b0\u7684\u30b5\u30dd\u30fc\u30c8<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#Application_of_CT_Insulator\" >CT\u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u306e\u5fdc\u7528\u4f8b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#41_High_Voltage_Transmission_Lines\" >4.1 \u9ad8\u5727\u9001\u96fb\u7dda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#42_Busbar_Trunking_System\" >4.2 \u30d0\u30b9\u30d0\u30fc\u30c8\u30e9\u30f3\u30ad\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#43_Current_Transformer_Body\" >4.3 \u5909\u6d41\u5668\u672c\u4f53<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#44_Distribution_Panel\" >4.4 \u914d\u96fb\u76e4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#45_Switchgear\" >4.5 \u958b\u9589\u88c5\u7f6e<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#How_to_Choose_CT_Insulator\" >CT\u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u306e\u9078\u3073\u65b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/#Conclusion\" >\u7d50\u8ad6<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Introduction\"><\/span>\u5c0e\u5165<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>CT \u7d76\u7e01\u4f53\u306f\u3001\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306e\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e 1 \u3064\u3067\u3042\u308a\u3001\u6545\u969c\u3059\u308b\u307e\u3067\u306f\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u3067\u3059\u3002\u3053\u306e\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u958b\u9589\u88c5\u7f6e\u3001\u914d\u96fb\u76e4\u3001\u5909\u6d41\u5668\u672c\u4f53\u306a\u3069\u306e\u74b0\u5883\u306b\u304a\u3044\u3066\u5b89\u5168\u6027\u3001\u4fe1\u983c\u6027\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u5f37\u529b\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u767a\u96fb\u3001\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u3001\u7523\u696d\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u306e\u3044\u305a\u308c\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u308b\u5834\u5408\u3067\u3082\u3001\u305d\u308c\u3089\u304c\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u6642\u9593\u3092\u7bc0\u7d04\u3057\u3001\u8cc7\u7523\u3092\u4fdd\u8b77\u3057\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001CT \u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u3068\u306f\u4f55\u306a\u306e\u304b\u3001\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\u3001\u3069\u3053\u3067\u4f7f\u7528\u3055\u308c\u308b\u306e\u304b\u3001\u6b63\u3057\u3044\u9078\u3073\u65b9\u306a\u3069\u3001CT \u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u306b\u3064\u3044\u3066\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3053\u3068\u3092\u3059\u3079\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Are_CT_Insulators\"><\/span>\u3068\u306f\u4f55\u3067\u3059\u304b <a href=\"https:\/\/www.cnhaitan.net\/ja\/%e4%bd%8e%e5%9c%a7%e7%b5%b6%e7%b8%81%e4%bd%93\/ct-insulator\/\">CT\u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc<\/a>?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.cnhaitan.net\/ja\/%e4%bd%8e%e5%9c%a7%e7%b5%b6%e7%b8%81%e4%bd%93\/ct-insulator\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2611 size-medium\" title=\"CNhaitan CT\u7d76\u7e01\u4f53\" src=\"https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/05\/CNhaitan-CT-insulator-300x200.webp\" alt=\"CNhaitan CT\u7d76\u7e01\u4f53\u30e1\u30fc\u30ab\u30fc\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/05\/CNhaitan-CT-insulator-300x200.webp 300w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/05\/CNhaitan-CT-insulator-768x512.webp 768w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/05\/CNhaitan-CT-insulator.webp 1000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u30d0\u30b9\u30d0\u30fc\u7d76\u7e01\u4f53\u307e\u305f\u306f\u30b5\u30dd\u30fc\u30c8\u7d76\u7e01\u4f53\u3068\u3057\u3066\u3082\u77e5\u3089\u308c\u308b CT \u7d76\u7e01\u4f53\u306f\u3001\u7279\u306b\u5909\u6d41\u5668 (CT) \u3084\u4f4e\u96fb\u5727\u914d\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u30d0\u30b9\u30d0\u30fc\u306a\u3069\u306e\u96fb\u6c17\u5c0e\u4f53\u3092\u652f\u6301\u304a\u3088\u3073\u7d76\u7e01\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306eCT\u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u306fBMC\uff08Bulk Molding Compound\uff09\u307e\u305f\u306fSMC\uff08Sheet Molding Compound\uff09\u3067\u4f5c\u3089\u308c\u3066\u304a\u308a\u3001\u3069\u3061\u3089\u3082\u30ac\u30e9\u30b9\u7e4a\u7dad\u3067\u5f37\u5316\u3055\u308c\u305f\u9ad8\u6027\u80fd\u7d76\u7e01\u6750\u6599\u3067\u3059\u3002<\/p>\n<p>\u5f7c\u3089\u306f\u4ee5\u4e0b\u3092\u63d0\u4f9b\u3057\u307e\u3059:<\/p>\n<ul data-spread=\"false\">\n<li>\u96fb\u6c17\u7d76\u7e01<\/li>\n<li>\u6a5f\u68b0\u7684\u5f37\u5ea6<\/li>\n<li>\u71b1\u5b89\u5b9a\u6027<\/li>\n<li>\u96e3\u71c3\u6027<\/li>\n<\/ul>\n<p>\u7d76\u7e01\u62b5\u6297\u3068\u6a5f\u68b0\u7684\u8010\u8377\u91cd\u306e\u4e21\u65b9\u304c\u91cd\u8981\u3068\u306a\u308b\u9ad8\u30b9\u30c8\u30ec\u30b9\u74b0\u5883\u3067\u306f\u3001CT \u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u306f\u3001\u30d0\u30b9\u30d0\u30fc\u3084\u305d\u306e\u4ed6\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u96fb\u6c17\u7684\u306b\u7d76\u7e01\u3057\u3001\u7269\u7406\u7684\u306b\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3068\u3044\u3046 2 \u3064\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_Is_a_CT_Insulator_Important\"><\/span>CT \u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u304c\u91cd\u8981\u306a\u306e\u306f\u306a\u305c\u3067\u3059\u304b?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"31_Ensuring_Electrical_System_Safety_and_Stability\"><\/span>3.1 \u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u6027\u3068\u5b89\u5b9a\u6027\u306e\u78ba\u4fdd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>CT\u7d76\u7e01\u4f53\u306e\u4e3b\u306a\u5f79\u5272\u306f\u3001\u6f0f\u308c\u96fb\u6d41\u3068\u77ed\u7d61\u3092\u9632\u6b62\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u901a\u96fb\u4e2d\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u7d76\u7e01\u3059\u308b\u3053\u3068\u3067\u3001\u96fb\u6c17\u7684\u5b89\u5168\u6027\u3092\u7dad\u6301\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8aa4\u5dee\u306e\u8a31\u5bb9\u7bc4\u56f2\u304c\u30bc\u30ed\u3067\u3042\u308b\u9ad8\u96fb\u5727\u9001\u96fb\u307e\u305f\u306f CT \u7d76\u7e01\u6750\u6599\u7528\u9014\u3067\u306f\u7279\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"32_Protecting_Personnel_and_Equipment_Safety\"><\/span>3.2 \u4eba\u54e1\u3068\u8a2d\u5099\u306e\u5b89\u5168\u306e\u4fdd\u8b77<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306f\u672c\u8cea\u7684\u306b\u5371\u967a\u3067\u3059\u3002\u7d76\u7e01\u4f53\u306b\u6b20\u9665\u304c\u3042\u308b\u3068\u3001\u30a2\u30fc\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u3001\u706b\u707d\u3001\u3055\u3089\u306b\u306f\u611f\u96fb\u6b7b\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u8a8d\u5b9a\u3055\u308c\u305f\u5b9a\u683c\u3092\u6301\u3064\u9ad8\u54c1\u8cea\u306e\u8102\u74b0\u5f0f\u30a8\u30dd\u30ad\u30b7\u7d76\u7e01\u4f53\u307e\u305f\u306f\u30dd\u30ea\u30de\u30fc\u7d76\u7e01\u4f53\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"33_Improving_Power_System_Efficiency\"><\/span>3.3 \u96fb\u529b\u30b7\u30b9\u30c6\u30e0\u306e\u52b9\u7387\u5411\u4e0a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>CT \u7d76\u7e01\u4f53\u306f\u3001\u96fb\u6d41\u304c\u6307\u5b9a\u3055\u308c\u305f\u7d4c\u8def\u3092\u78ba\u5b9f\u306b\u6d41\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u96fb\u529b\u640d\u5931\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u5b89\u5b9a\u3057\u305f\u7d76\u7e01\u306f\u96a3\u63a5\u3059\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u6469\u8017\u3082\u8efd\u6e1b\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u5bff\u547d\u306e\u5ef6\u9577\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"34_Mechanical_Support\"><\/span>3.4 \u6a5f\u68b0\u7684\u30b5\u30dd\u30fc\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6a5f\u68b0\u7684\u30b5\u30dd\u30fc\u30c8\u7d76\u7e01\u4f53\u306f\u3001\u7269\u3092\u6240\u5b9a\u306e\u4f4d\u7f6e\u306b\u4fdd\u6301\u3059\u308b\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7834\u640d\u3057\u305f\u308a\u5909\u5f62\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u632f\u52d5\u3001\u71b1\u81a8\u5f35\u3001\u52d5\u7684\u8377\u91cd\u306b\u3088\u308b\u5fdc\u529b\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30a8\u30dd\u30ad\u30b7\u6750\u6599\u3067\u4f5c\u3089\u308c\u305f\u9ad8\u54c1\u8cea\u306e CT \u7d76\u7e01\u4f53\u306f\u3001\u69cb\u9020\u306e\u5b89\u5b9a\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u9ad8\u8377\u91cd\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Application_of_CT_Insulator\"><\/span>CT\u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u306e\u5fdc\u7528\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>CT \u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u306f\u591a\u7528\u9014\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u304c\u512a\u308c\u3066\u3044\u308b\u5171\u901a\u9818\u57df\u306e\u3044\u304f\u3064\u304b\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2612\" title=\"\u5fae\u4fe1\u56fe\u7247 20250103103827\" src=\"https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250103103827-300x225.jpg\" alt=\"\u5fae\u4fe1\u56fe\u7247 20250103103827\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250103103827-300x225.jpg 300w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250103103827-1024x768.jpg 1024w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250103103827-768x576.jpg 768w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250103103827-1536x1152.jpg 1536w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250103103827-1568x1176.jpg 1568w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250103103827.jpg 1706w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"41_High_Voltage_Transmission_Lines\"><\/span>4.1 \u9ad8\u5727\u9001\u96fb\u7dda<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9ad8\u96fb\u5727\u9001\u96fb\u3067\u306f\u3001CT \u7d76\u7e01\u4f53\u304c\u5c0e\u4f53\u3092\u7d76\u7e01\u3057\u3066\u4e0a\u6607\u3055\u305b\u3001\u30a2\u30fc\u30af\u30aa\u30fc\u30d0\u30fc\u3084\u30d5\u30e9\u30c3\u30b7\u30e5\u30aa\u30fc\u30d0\u30fc\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002\u6975\u7aef\u306a\u5929\u5019\u4e0b\u3067\u306e\u6027\u80fd\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001\u8907\u5408\u65ad\u71b1\u6750\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u200b\u200b\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"42_Busbar_Trunking_System\"><\/span>4.2 \u30d0\u30b9\u30d0\u30fc\u30c8\u30e9\u30f3\u30ad\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5927\u96fb\u6d41\u304c\u3055\u307e\u3056\u307e\u306a\u30be\u30fc\u30f3\u306b\u5206\u6563\u3055\u308c\u308b\u30d0\u30b9\u30d0\u30fc \u30c8\u30e9\u30f3\u30ad\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001CT \u7d76\u7e01\u4f53\u306b\u3088\u3063\u3066\u30d0\u30b9\u30d0\u30fc\u304c\u3057\u3063\u304b\u308a\u3068\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3001\u91d1\u5c5e\u7b50\u4f53\u304b\u3089\u7d76\u7e01\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u30d0\u30b9\u30d0\u30fc\u30c8\u30e9\u30f3\u30ad\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u7d76\u7e01\u4f53\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"43_Current_Transformer_Body\"><\/span>4.3 \u5909\u6d41\u5668\u672c\u4f53<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5909\u6d41\u5668\u306e\u5185\u90e8\u3067\u306f\u3001CT \u7d76\u7e01\u4f53\u304c\u30d0\u30b9\u30d0\u30fc\u3092\u898f\u5b9a\u306e\u9593\u9694\u3067\u4fdd\u6301\u3057\u3001\u6f0f\u96fb\u3092\u9632\u304e\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u73fe\u5728\u306e\u7cbe\u5ea6\u3068\u30c7\u30d0\u30a4\u30b9\u306e\u5bff\u547d\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"44_Distribution_Panel\"><\/span>4.4 \u914d\u96fb\u76e4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u914d\u96fb\u76e4\u3067\u306f\u3001CT \u7d76\u7e01\u4f53\u304c\u9285\u307e\u305f\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306e\u30d0\u30b9\u30d0\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u6a5f\u68b0\u7684\u632f\u52d5\u3084\u6e29\u5ea6\u5909\u5316\u306b\u3088\u308b\u30d0\u30b9\u30d0\u30fc\u306e\u305f\u308b\u307f\u3084\u77ed\u7d61\u3092\u9632\u304e\u307e\u3059\u3002\u71b1\u3084\u6e7f\u6c17\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u3042\u308a\u3001\u904e\u9177\u306a\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"45_Switchgear\"><\/span>4.5 \u958b\u9589\u88c5\u7f6e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9ad8\u901f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3068\u6545\u969c\u89e3\u9664\u3092\u5fc5\u8981\u3068\u3059\u308b\u958b\u9589\u88c5\u7f6e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001CT \u7d76\u7e01\u4f53\u306f\u512a\u308c\u305f\u7d76\u7e01\u8010\u529b\u3068\u8010\u885d\u6483\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u512a\u308c\u305f\u958b\u9589\u88c5\u7f6e\u7d76\u7e01\u4f53\u306f\u3001\u7269\u7406\u7684\u306a\u640d\u50b7\u3092\u4e0e\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u5b89\u5168\u306a\u969c\u5bb3\u5206\u96e2\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Choose_CT_Insulator\"><\/span>CT\u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u306e\u9078\u3073\u65b9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u9069\u5207\u306a CT \u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u7c21\u5358\u3067\u3059\u304c\u91cd\u8981\u306a\u30d2\u30f3\u30c8\u3092\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<ul data-spread=\"false\">\n<li><strong>\u5b9a\u683c\u96fb\u5727<\/strong>: \u30b7\u30b9\u30c6\u30e0\u96fb\u5727\u30ec\u30d9\u30eb\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u4f4e\u96fb\u5727 (LV) \u30b7\u30b9\u30c6\u30e0\u7528\u306e CT \u7d76\u7e01\u4f53\u306f\u901a\u5e38\u3001\u6700\u5927 2000 V \u306b\u5bfe\u5fdc\u3057\u307e\u3059\u304c\u3001\u4e2d\u96fb\u5727\u304a\u3088\u3073\u9ad8\u96fb\u5727\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3088\u308a\u512a\u308c\u305f\u7d76\u7e01\u8010\u529b\u3068\u5f37\u5316\u3055\u308c\u305f\u6cbf\u9762\u8ddd\u96e2\u3092\u5099\u3048\u305f\u7d76\u7e01\u4f53\u304c\u5fc5\u8981\u3067\u3059\u3002\u7d76\u7e01\u4f53\u304c\u95a2\u9023\u3059\u308b\u7d76\u7e01\u4f53\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044 (<a href=\"https:\/\/webstore.iec.ch\/en\/publication\/1249\" target=\"_blank\" rel=\"nofollow noopener\">IEC 60273<\/a>, <a href=\"https:\/\/webstore.ansi.org\/standards\/nema\/ansinemac292018?srsltid=AfmBOorcGNong7DsMKc8JAwn3qsHhLY52Xc7l_TZW-Fi30DhKQC4oh5E\" target=\"_blank\" rel=\"nofollow noopener\">ANSI C29.1<\/a>).<\/li>\n<li><strong>\u52d5\u4f5c\u6e29\u5ea6<\/strong>: \u74b0\u5883\u3068\u306e\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044 (\u4f8b: -30\u00b0C \uff5e 140\u00b0C)\u3002<\/li>\n<li><strong>\u6750\u6599<\/strong>: BMC\/SMC: \u6a19\u6e96\u7684\u306a LV \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u5805\u7262\u306a\u6a5f\u68b0\u7684\u6027\u80fd\u3068\u7d76\u7e01\u6027\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30a8\u30dd\u30ad\u30b7\u7d76\u7e01\u4f53: \u9ad8\u96fb\u5727\u307e\u305f\u306f\u904e\u9177\u306a\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002\u8102\u74b0\u5f0f\u30a8\u30dd\u30ad\u30b7\u7d76\u7e01\u4f53: \u512a\u308c\u305f\u5c4b\u5916\u8010\u5019\u6027\u3068 UV \u5b89\u5b9a\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002&nbsp;<\/li>\n<li><strong>\u8a8d\u5b9a<\/strong>: UL\u3001CE\u3001ROHS\u3001SGS \u3092\u63a2\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9078\u629e\u306f\u5e38\u306b IEC \u307e\u305f\u306f ANSI \u898f\u683c\u3068\u4e00\u81f4\u3055\u305b\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u6a5f\u68b0\u7684\u8981\u4ef6<\/strong>: \u7d76\u7e01\u4f53\u306e\u5f37\u5ea6\u3001\u53d6\u308a\u4ed8\u3051\u5f62\u5f0f (M8\/M10 \u30cd\u30b8)\u3001\u304a\u3088\u3073\u8010\u8377\u91cd\u306e\u30cb\u30fc\u30ba\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u74b0\u5883<\/strong>: \u5c4b\u5916\u307e\u305f\u306f\u8150\u98df\u74b0\u5883\u306e\u5834\u5408\u306f\u3001\u8010\u85ac\u54c1\u6027\u3068\u8010\u6e7f\u6027\u306e\u9ad8\u3044\u7d20\u6750\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<p>\u9593\u9055\u3063\u305f\u7d76\u7e01\u4f53\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u6545\u969c\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3001\u5b89\u5168\u4e0a\u306e\u30ea\u30b9\u30af\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u8907\u96d1\u306a\u30b7\u30b9\u30c6\u30e0\u306e\u30b5\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066\u306f\u3001\u5fc5\u305a\u7d76\u7e01\u4f53\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7d50\u8ad6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>CT \u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u306f\u3001\u30ef\u30a4\u30e4\u30fc\u3092\u4fdd\u6301\u3059\u308b\u5358\u306a\u308b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af \u30d6\u30ed\u30c3\u30af\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306f\u3001\u96fb\u6c17\u7684\u5b89\u5168\u6027\u3001\u6a5f\u68b0\u7684\u5b89\u5b9a\u6027\u3001\u904b\u7528\u52b9\u7387\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u8a2d\u8a08\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u5206\u96fb\u76e4\u3001\u958b\u9589\u88c5\u7f6e\u3001\u5909\u6d41\u5668\u3001\u6bcd\u7dda\u4e2d\u7d99\u30b7\u30b9\u30c6\u30e0\u306e\u3044\u305a\u308c\u3067\u3042\u3063\u3066\u3082\u3001\u9069\u5207\u306a CT \u7d76\u7e01\u4f53\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u5927\u304d\u306a\u9055\u3044\u304c\u751f\u307e\u308c\u307e\u3059\u3002<\/p>\n<p>\u96fb\u6c17\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u8abf\u9054\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3001\u307e\u305f\u306f\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u8005\u306b\u3068\u3063\u3066\u3001\u9069\u5207\u306a\u30b5\u30dd\u30fc\u30c8\u7d76\u7e01\u4f53\u3092\u7406\u89e3\u3057\u3066\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u5fc5\u9808\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5e45\u5e83\u3044\u6750\u6599\u3001\u898f\u683c\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u5229\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u3042\u3089\u3086\u308b\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306b\u6700\u9069\u306a CT \u53d6\u308a\u4ed8\u3051\u7d76\u7e01\u4f53\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u9069\u5207\u306a\u3082\u306e\u3092\u9078\u629e\u3059\u308b\u306e\u306b\u30b5\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u3067\u3059\u304b?\u4fe1\u983c\u3067\u304d\u308b\u7d76\u7e01\u4f53\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u5354\u529b\u3057\u3066\u3001\u6280\u8853\u8981\u4ef6\u304a\u3088\u3073\u74b0\u5883\u8981\u4ef6\u3092\u6e80\u305f\u3059\u88fd\u54c1\u3092\u898b\u3064\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u5b89\u5168\u6027\u3092\u72a0\u7272\u306b\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u9577\u6301\u3061\u3059\u308b\u3088\u3046\u306b\u4f5c\u3089\u308c\u305f\u8a8d\u5b9a\u6e08\u307f\u306e\u9ad8\u6027\u80fd\u96fb\u6c17\u7d76\u7e01\u4f53\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction A CT insulator is one of those critical components in electrical systems that often gets overlooked\u2014until it fails. Designed to ensure safety, reliability, and performance in environments like switchgear, distribution panels, and current transformer bodies, this compact device plays a powerful role. Whether you&#8217;re working in power generation, renewable energy, or industrial automation, understanding how they function can save time, protect assets, and prevent downtime. In this blog, we break down everything you need to know about CT insulators: what they are, why they matter, where they&#8217;re used, and how to choose the right one. What Are CT Insulators? A CT insulator, also known as a busbar insulator or&hellip; <a class=\"more-link\" href=\"https:\/\/www.cnhaitan.net\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/ct%e3%82%a4%e3%83%b3%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">CT \u30a4\u30f3\u30b7\u30e5\u30ec\u30fc\u30bf\u30fc\u3068\u306f\u4f55\u304b\u3001\u307e\u305f\u96fb\u6c17\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u305d\u308c\u304c\u91cd\u8981\u3067\u3042\u308b\u7406\u7531<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":2611,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2609","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-newsroom","entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.cnhaitan.net\/ja\/wp-json\/wp\/v2\/posts\/2609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnhaitan.net\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnhaitan.net\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnhaitan.net\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnhaitan.net\/ja\/wp-json\/wp\/v2\/comments?post=2609"}],"version-history":[{"count":4,"href":"https:\/\/www.cnhaitan.net\/ja\/wp-json\/wp\/v2\/posts\/2609\/revisions"}],"predecessor-version":[{"id":2616,"href":"https:\/\/www.cnhaitan.net\/ja\/wp-json\/wp\/v2\/posts\/2609\/revisions\/2616"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnhaitan.net\/ja\/wp-json\/wp\/v2\/media\/2611"}],"wp:attachment":[{"href":"https:\/\/www.cnhaitan.net\/ja\/wp-json\/wp\/v2\/media?parent=2609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnhaitan.net\/ja\/wp-json\/wp\/v2\/categories?post=2609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnhaitan.net\/ja\/wp-json\/wp\/v2\/tags?post=2609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}