{"id":1159,"date":"2021-08-13T04:00:52","date_gmt":"2021-08-13T04:00:52","guid":{"rendered":"https:\/\/toancau.vn\/?p=1159"},"modified":"2025-04-17T09:10:11","modified_gmt":"2025-04-17T09:10:11","slug":"tac-dung-cua-day-thoat-set","status":"publish","type":"post","link":"https:\/\/toancau.vn\/en\/blog\/tac-dung-cua-day-thoat-set.html","title":{"rendered":"FUNCTION OF DOWN CONDUCTOR"},"content":{"rendered":"<p><span style=\"color: #0000ff;\"><strong>S\u00e9t<\/strong><\/span> l\u00e0 m\u1ed9t trong nh\u1eefng thi\u00ean tai g\u00e2y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp, l\u00e0m tr\u00ec tr\u1ec7 c\u00e1c ho\u1ea1t \u0111\u1ed9ng kinh t\u1ebf, x\u00e3 h\u1ed9i, mang \u0111\u1ebfn h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng cho ng\u01b0\u1eddi v\u00e0 t\u00e0i s\u1ea3n. Nguy hi\u1ec3m h\u01a1n, theo s\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea h\u1eb1ng n\u0103m, l\u01b0\u1ee3ng ng\u01b0\u1eddi ch\u1ebft v\u00e0 b\u1ecb tr\u1ecdng th\u01b0\u01a1ng do s\u00e9t \u0111\u00e1nh chi\u1ebfm t\u1ec9 l\u1ec7 kh\u00e1 l\u1edbn.<\/p>\n<p>Therefore, to protect people's lives and structures and objects, people often install lightning protection systems. A lightning conductor is a typical device in the lightning protection system that has the effect of draining the lightning current, conducting it from the lightning rod to the grounding system.<\/p>\n<p><span style=\"color: #0000ff;\"><strong>D\u00e2y tho\u00e1t s\u00e9t<\/strong><\/span>\u00a0th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng \u0111\u1ed3ng l\u00e1 ho\u1eb7c d\u00e2y k\u1ebdm \u0111\u1ed3ng, ti\u1ebft di\u1ec7n c\u1ee7a d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh theo ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf t\u1eeb 50mm2 \u0111\u1ebfn 70mm2.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-3814 aligncenter\" src=\"https:\/\/toancau.vn\/wp-content\/uploads\/2021\/08\/day-thoat-ste-1-300x189.jpg\" alt=\"\" width=\"365\" height=\"230\" srcset=\"https:\/\/toancau.vn\/wp-content\/uploads\/2021\/08\/day-thoat-ste-1-300x189.jpg 300w, https:\/\/toancau.vn\/wp-content\/uploads\/2021\/08\/day-thoat-ste-1-18x12.jpg 18w, https:\/\/toancau.vn\/wp-content\/uploads\/2021\/08\/day-thoat-ste-1.jpg 640w\" sizes=\"(max-width: 365px) 100vw, 365px\" \/><\/p>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">Table of Contents<\/p><ul class=\"toc_list\"><li><a href=\"#So_do_cau_tao_cua_mot_he_thong_chong_set_bao_gom\"><span class=\"toc_number toc_depth_1\">1<\/span> Structure diagram of a lightning protection system includes:<\/a><ul><li><a href=\"#He_thong_chong_set_truc_tiep\"><span class=\"toc_number toc_depth_2\">1.1<\/span> H\u1ec7 th\u1ed1ng ch\u1ed1ng s\u00e9t tr\u1ef1c ti\u1ebfp:<\/a><\/li><li><a href=\"#8211_He_thong_chong_set_lan_truyen\"><span class=\"toc_number toc_depth_2\">1.2<\/span> \u2013 Lightning protection system:<\/a><\/li><\/ul><\/li><\/ul><\/div>\n<h2><span id=\"So_do_cau_tao_cua_mot_he_thong_chong_set_bao_gom\"><strong>Structure diagram of a lightning protection system includes:<\/strong><\/span><\/h2>\n<h3><span id=\"He_thong_chong_set_truc_tiep\"><strong>H\u1ec7 th\u1ed1ng ch\u1ed1ng s\u00e9t tr\u1ef1c ti\u1ebfp:<\/strong><\/span><\/h3>\n<p>\u2014 Lightning rod<br \/>\n\u2014 Lightning cord\u00a0<br \/>\n\u2014 Lightning counters<br \/>\n\u2014 Ground resistance test box<br \/>\n\u2014 Grounding system for direct lightning protection\u00a0<\/p>\n<h3><span id=\"8211_He_thong_chong_set_lan_truyen\"><strong>\u2013 Lightning protection system:<\/strong><\/span><\/h3>\n<p>\u2014 Surge protection equipment on the power line includes 1-phase arresters, 3-phase arresters, and a combination of 1-phase arresters and 3-phase arresters.<br \/>\n\u2014 Lightning protection devices on signal and telecommunications lines<br \/>\n\u2014 Lightning cord\u00a0<br \/>\n\u2014 Lightning counters<br \/>\n\u2014 Ground resistance test box<br \/>\n\u2014 Grounding system for lightning protection.<\/p>\n<p>A lightning conductor plays an intermediary role, conducting lightning from the receiver to the ground. To enhance the lightning discharge capacity of this line, it is possible to use wires with a larger cross-sectional area or use special types of lightning conductors such as ERICO's multi-layer anti-interference lightning cable. Conduct lightning from the receiver to the ground via an intermediary. To enhance the lightning discharge capacity for this line, it is possible to use wires with a larger cross-section or use special types of lightning conductors such as multi-layer anti-interference lightning cables from ERICO.<\/p>","protected":false},"excerpt":{"rendered":"<p>S\u00e9t l\u00e0 m\u1ed9t trong nh\u1eefng thi\u00ean tai g\u00e2y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp, l\u00e0m tr\u00ec tr\u1ec7 c\u00e1c ho\u1ea1t \u0111\u1ed9ng kinh t\u1ebf, x\u00e3 h\u1ed9i, mang \u0111\u1ebfn h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng cho ng\u01b0\u1eddi v\u00e0 t\u00e0i s\u1ea3n. Nguy hi\u1ec3m h\u01a1n, theo s\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea h\u1eb1ng n\u0103m, l\u01b0\u1ee3ng ng\u01b0\u1eddi ch\u1ebft v\u00e0 b\u1ecb tr\u1ecdng th\u01b0\u01a1ng do s\u00e9t \u0111\u00e1nh chi\u1ebfm t\u1ec9 [&hellip;]<\/p>","protected":false},"author":3,"featured_media":2826,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_lock_modified_date":false,"footnotes":""},"categories":[16,7],"tags":[],"class_list":["post-1159","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-tin-tuc-su-kien"],"acf":[],"_links":{"self":[{"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/posts\/1159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/comments?post=1159"}],"version-history":[{"count":3,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/posts\/1159\/revisions"}],"predecessor-version":[{"id":8478,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/posts\/1159\/revisions\/8478"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/media\/2826"}],"wp:attachment":[{"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/media?parent=1159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/categories?post=1159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/toancau.vn\/en\/wp-json\/wp\/v2\/tags?post=1159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}