{"id":15773,"date":"2026-01-07T09:14:42","date_gmt":"2026-01-07T01:14:42","guid":{"rendered":"http:\/\/www.erun-tech.com\/?post_type=dt_portfolio&#038;p=15773"},"modified":"2026-01-07T09:15:39","modified_gmt":"2026-01-07T01:15:39","slug":"chuanyongdianlanshibieyugenghuanquangongluedianlikongzhiyuxinhaodianlanfenleijishicaoliucheng","status":"publish","type":"dt_portfolio","link":"http:\/\/www.erun-tech.com\/vi\/project\/chuanyongdianlanshibieyugenghuanquangongluedianlikongzhiyuxinhaodianlanfenleijishicaoliucheng","title":{"rendered":"H\u01b0\u1edbng d\u1eabn nh\u1eadn bi\u1ebft v\u00e0 thay th\u1ebf c\u00e1p t\u00e0u th\u1ee7y: Ph\u00e2n lo\u1ea1i c\u00e1p \u0111i\u1ec7n, c\u00e1p \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u00e1p t\u00edn hi\u1ec7u c\u0169ng nh\u01b0 quy tr\u00ecnh th\u1ef1c h\u00e0nh"},"content":{"rendered":"<div style=\"font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.8; color: #333; max-width: 1100px; margin: 0 auto; background: #fff; padding: 20px;\">\n<div style=\"text-align: center; border-bottom: 5px solid #1f365c; padding-bottom: 30px; margin-bottom: 40px;\">\n<h1 style=\"color: #1f365c; font-size: 32px; margin-bottom: 10px; font-weight: bold;\">H\u01b0\u1edbng d\u1eabn ti\u00eau chu\u1ea9n v\u1ec1 nh\u1eadn d\u1ea1ng v\u00e0 thay th\u1ebf c\u00e1p h\u00e0ng h\u1ea3i<\/h1>\n<div style=\"display: inline-block; background: #1f365c; color: #fff; padding: 6px 20px; border-radius: 4px; font-size: 14px; letter-spacing: 1px;\">Th\u1ef1c h\u00e0nh \u0111i\u1ec7n t\u00e0u bi\u1ec3n \u00b7 Ti\u00eau chu\u1ea9n b\u1ea3o tr\u00ec v\u00e0 thay th\u1ebf<\/div>\n<\/div>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 22px;\">I. Ph\u00e2n lo\u1ea1i c\u00e1p<\/h2>\n<p style=\"margin-top: 20px; text-indent: 2em;\">C\u00e1p h\u00e0ng h\u1ea3i ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1p \u0111i\u1ec7n h\u00e0ng h\u1ea3i, c\u00e1p \u0111i\u1ec1u khi\u1ec3n h\u00e0ng h\u1ea3i v\u00e0 c\u00e1p t\u00edn hi\u1ec7u h\u00e0ng h\u1ea3i.<\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; margin-top: 25px;\">\n<div style=\"background: #f9f9f9; padding: 20px; border-radius: 8px; border: 1px solid #eee; text-align: center;\">\n<h3 style=\"color: #1f365c; font-size: 18px; margin-top: 0;\">1. C\u00e1p \u0111i\u1ec7n h\u00e0ng h\u1ea3i<\/h3>\n<p style=\"text-align: left; font-size: 14px;\">C\u00e1p \u0111i\u1ec7n h\u00e0ng h\u1ea3i, nh\u01b0 th\u1ec3 hi\u1ec7n trong H\u00ecnh 17-1, bao g\u1ed3m c\u00e1p \u0111i\u1ec7n h\u1ea1 \u00e1p c\u00f3 \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c xoay chi\u1ec1u t\u1ea7n s\u1ed1 c\u00f4ng nghi\u1ec7p t\u1eeb 1 kV tr\u1edf xu\u1ed1ng v\u00e0 c\u00e1p \u0111i\u1ec7n trung \u00e1p c\u00f3 \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c xoay chi\u1ec1u t\u1ea7n s\u1ed1 c\u00f4ng nghi\u1ec7p t\u1eeb 3 \u0111\u1ebfn 15 kV.<\/p>\n<div id=\"attachment_15774\" style=\"width: 225px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-15774\" class=\"wp-image-15774\" title=\"H\u00ecnh 17-1: S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac th\u1ef1c t\u1ebf c\u1ee7a c\u00e1p \u0111i\u1ec7n \u00e1p th\u1ea5p v\u00e0 trung \u00e1p d\u00f9ng tr\u00ean t\u00e0u\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/47793c632869b70530a789ffc03efcd3.png\" alt=\"H\u00ecnh 17-1: S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac th\u1ef1c t\u1ebf c\u1ee7a c\u00e1p \u0111i\u1ec7n \u00e1p th\u1ea5p v\u00e0 trung \u00e1p d\u00f9ng tr\u00ean t\u00e0u\" width=\"215\" height=\"69\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/47793c632869b70530a789ffc03efcd3.png 808w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/47793c632869b70530a789ffc03efcd3-300x97.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/47793c632869b70530a789ffc03efcd3-768x247.png 768w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/47793c632869b70530a789ffc03efcd3-18x6.png 18w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/47793c632869b70530a789ffc03efcd3-600x193.png 600w\" sizes=\"(max-width: 215px) 100vw, 215px\" \/><p id=\"caption-attachment-15774\" class=\"wp-caption-text\">H\u00ecnh 17-1: S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac th\u1ef1c t\u1ebf c\u1ee7a c\u00e1p \u0111i\u1ec7n \u00e1p th\u1ea5p v\u00e0 trung \u00e1p d\u00f9ng tr\u00ean t\u00e0u<\/p><\/div>\n<\/div>\n<div style=\"background: #f9f9f9; padding: 20px; border-radius: 8px; border: 1px solid #eee; text-align: center;\">\n<h3 style=\"color: #1f365c; font-size: 18px; margin-top: 0;\">2. C\u00e1p \u0111i\u1ec1u khi\u1ec3n h\u00e0ng h\u1ea3i<\/h3>\n<p style=\"text-align: left; font-size: 14px;\">C\u00e1p \u0111i\u1ec1u khi\u1ec3n h\u00e0ng h\u1ea3i, nh\u01b0 th\u1ec3 hi\u1ec7n trong H\u00ecnh 17-2, l\u00e0 lo\u1ea1i c\u00e1p \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng cho m\u00f4i tr\u01b0\u1eddng h\u00e0ng h\u1ea3i, c\u00f3 c\u1ea5u tr\u00fac v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt \u0111\u1eb7c bi\u1ec7t, nh\u1eb1m \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a t\u00e0u thuy\u1ec1n trong \u0111i\u1ec1u ki\u1ec7n ph\u1ee9c t\u1ea1p v\u00e0 kh\u1eafc nghi\u1ec7t.<\/p>\n<div id=\"attachment_15776\" style=\"width: 149px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-15776\" class=\"wp-image-15776\" title=\"H\u00ecnh 17-2: C\u00e1p \u0111i\u1ec1u khi\u1ec3n tr\u00ean t\u00e0u\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/42cc8ff7838db020452abeaa49412442-1.png\" alt=\"H\u00ecnh 17-2: C\u00e1p \u0111i\u1ec1u khi\u1ec3n tr\u00ean t\u00e0u\" width=\"139\" height=\"90\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/42cc8ff7838db020452abeaa49412442-1.png 520w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/42cc8ff7838db020452abeaa49412442-1-300x194.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/42cc8ff7838db020452abeaa49412442-1-18x12.png 18w\" sizes=\"(max-width: 139px) 100vw, 139px\" \/><p id=\"caption-attachment-15776\" class=\"wp-caption-text\">H\u00ecnh 17-2: C\u00e1p \u0111i\u1ec1u khi\u1ec3n tr\u00ean t\u00e0u<\/p><\/div>\n<\/div>\n<div style=\"background: #f9f9f9; padding: 20px; border-radius: 8px; border: 1px solid #eee; text-align: center;\">\n<h3 style=\"color: #1f365c; font-size: 18px; margin-top: 0;\">3. C\u00e1p t\u00edn hi\u1ec7u h\u00e0ng h\u1ea3i<\/h3>\n<p style=\"text-align: left; font-size: 14px;\">C\u00e1p t\u00edn hi\u1ec7u h\u00e0ng h\u1ea3i \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n trong H\u00ecnh 17-3. C\u00e1p t\u00edn hi\u1ec7u h\u00e0ng h\u1ea3i l\u00e0 lo\u1ea1i c\u00e1p chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n d\u1eabn t\u00edn hi\u1ec7u v\u00e0 \u0111i\u1ec1u khi\u1ec3n c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb li\u00ean l\u1ea1c, m\u00e1y t\u00ednh \u0111i\u1ec7n t\u1eed v\u00e0 x\u1eed l\u00fd th\u00f4ng tin tr\u00ean t\u00e0u.<\/p>\n<div id=\"attachment_15777\" style=\"width: 174px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-15777\" class=\"wp-image-15777\" title=\"H\u00ecnh 17-3 C\u00e1p t\u00edn hi\u1ec7u tr\u00ean t\u00e0u\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/0712faa135741327b8c7b2b6db378b1c.png\" alt=\"H\u00ecnh 17-3 C\u00e1p t\u00edn hi\u1ec7u tr\u00ean t\u00e0u\" width=\"164\" height=\"96\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/0712faa135741327b8c7b2b6db378b1c.png 528w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/0712faa135741327b8c7b2b6db378b1c-300x175.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/0712faa135741327b8c7b2b6db378b1c-18x12.png 18w\" sizes=\"(max-width: 164px) 100vw, 164px\" \/><p id=\"caption-attachment-15777\" class=\"wp-caption-text\">H\u00ecnh 17-3 C\u00e1p t\u00edn hi\u1ec7u tr\u00ean t\u00e0u<\/p><\/div>\n<\/div>\n<\/div>\n<p style=\"margin-top: 15px; font-weight: bold; color: #c0392b;\">L\u01b0u \u00fd: Th\u00f4ng th\u01b0\u1eddng, kh\u00f4ng gian l\u1eafp \u0111\u1eb7t c\u00e1p tr\u00ean t\u00e0u r\u1ea5t h\u1ea1n ch\u1ebf.<\/p>\n<\/section>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 22px;\">II. Nh\u1eadn d\u1ea1ng c\u00e1p<\/h2>\n<div style=\"margin-top: 30px;\">\n<p style=\"text-indent: 2em;\">C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a c\u00e1p h\u00e0ng h\u1ea3i \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n trong H\u00ecnh 17-4.<\/p>\n<div style=\"text-align: center; margin: 30px 0;\">\n<div id=\"attachment_15778\" style=\"width: 413px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-15778\" class=\"wp-image-15778\" title=\"H\u00ecnh 17-4: S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac nhi\u1ec1u l\u1edbp c\u1ee7a d\u00e2y c\u00e1p h\u00e0ng h\u1ea3i: l\u00f5i d\u1eabn, l\u1edbp c\u00e1ch \u0111i\u1ec7n, l\u1edbp ch\u1eafn v\u00e0 v\u1ecf b\u1ecdc ngo\u00e0i\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/90f64028dd96c4302b38f3b0a2d17bcd.png\" alt=\"H\u00ecnh 17-4: S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac nhi\u1ec1u l\u1edbp c\u1ee7a d\u00e2y c\u00e1p h\u00e0ng h\u1ea3i: l\u00f5i d\u1eabn, l\u1edbp c\u00e1ch \u0111i\u1ec7n, l\u1edbp ch\u1eafn v\u00e0 v\u1ecf b\u1ecdc ngo\u00e0i\" width=\"403\" height=\"301\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/90f64028dd96c4302b38f3b0a2d17bcd.png 594w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/90f64028dd96c4302b38f3b0a2d17bcd-300x224.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/90f64028dd96c4302b38f3b0a2d17bcd-16x12.png 16w\" sizes=\"(max-width: 403px) 100vw, 403px\" \/><p id=\"caption-attachment-15778\" class=\"wp-caption-text\">H\u00ecnh 17-4: S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac nhi\u1ec1u l\u1edbp c\u1ee7a d\u00e2y c\u00e1p h\u00e0ng h\u1ea3i: l\u00f5i d\u1eabn, l\u1edbp c\u00e1ch \u0111i\u1ec7n, l\u1edbp ch\u1eafn v\u00e0 v\u1ecf b\u1ecdc ngo\u00e0i<\/p><\/div>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #ddd; border-radius: 12px; padding: 25px; box-shadow: 0 4px 15px rgba(0,0,0,0.05);\">\n<ul style=\"list-style-type: none; padding-left: 0;\">\n<li style=\"margin-bottom: 20px; display: flex; align-items: flex-start;\"><span style=\"background: #1f365c; color: #fff; width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-right: 15px; flex-shrink: 0; font-size: 14px;\">1<\/span>\n<div><strong>D\u00e2y d\u1eabn:<\/strong>\u0110\u00e2y l\u00e0 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t d\u00e2y \u0111i\u1ec7n v\u00e0 c\u00e1p, th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb d\u00e2y \u0111\u1ed3ng ho\u1eb7c d\u00e2y nh\u00f4m, c\u0169ng c\u00f3 lo\u1ea1i \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb d\u00e2y b\u1ea1c (c\u00f3 t\u00ednh d\u1eabn \u0111i\u1ec7n v\u00e0 d\u1eabn nhi\u1ec7t t\u1ed1t), d\u00f9ng \u0111\u1ec3 truy\u1ec1n d\u1eabn d\u00f2ng \u0111i\u1ec7n.<\/div>\n<\/li>\n<li style=\"margin-bottom: 20px; display: flex; align-items: flex-start;\"><span style=\"background: #1f365c; color: #fff; width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-right: 15px; flex-shrink: 0; font-size: 14px;\">2<\/span>\n<div><strong>L\u1edbp c\u00e1ch \u0111i\u1ec7n:<\/strong>D\u00e2y d\u1eabn th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ecdc b\u1edfi m\u1ed9t l\u1edbp v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n nh\u1eb1m c\u00e1ch ly d\u00f2ng \u0111i\u1ec7n v\u00e0 ng\u0103n ng\u1eeba ng\u1eafn m\u1ea1ch. C\u00e1c v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n ph\u1ed5 bi\u1ebfn bao g\u1ed3m polyvinyl clorua (PVC), polyethylene (PE), polyurethane (PUR), TPE, TPV, v.v.<\/div>\n<\/li>\n<li style=\"margin-bottom: 20px; display: flex; align-items: flex-start;\"><span style=\"background: #1f365c; color: #fff; width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-right: 15px; flex-shrink: 0; font-size: 14px;\">3<\/span>\n<div><strong>L\u1edbp l\u00f3t:<\/strong>B\u00ean ngo\u00e0i d\u00e2y c\u00e1p th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ecdc m\u1ed9t l\u1edbp v\u1ecf b\u1ea3o v\u1ec7, nh\u1eb1m b\u1ea3o v\u1ec7 c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong kh\u1ecfi h\u01b0 h\u1ecfng v\u1eadt l\u00fd v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng.<\/div>\n<\/li>\n<li style=\"margin-bottom: 20px; display: flex; align-items: flex-start;\"><span style=\"background: #1f365c; color: #fff; width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-right: 15px; flex-shrink: 0; font-size: 14px;\">4<\/span>\n<div><strong>L\u1edbp ch\u1eafn:<\/strong>L\u1edbp ch\u1eafn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t truy\u1ec1n d\u1eabn c\u1ee7a h\u1ec7 th\u1ed1ng trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nhi\u1ec5u \u0111i\u1ec7n t\u1eeb v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u. Kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u \u1edf \u0111\u00e2y bao g\u1ed3m hai kh\u00eda c\u1ea1nh: kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i nhi\u1ec5u \u0111i\u1ec7n t\u1eeb t\u1eeb b\u00ean ngo\u00e0i v\u00e0 kh\u1ea3 n\u0103ng ph\u00e1t ra nhi\u1ec5u \u0111i\u1ec7n t\u1eeb t\u1eeb ch\u00ednh h\u1ec7 th\u1ed1ng.<\/div>\n<\/li>\n<li style=\"display: flex; align-items: flex-start;\"><span style=\"background: #1f365c; color: #fff; width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-right: 15px; flex-shrink: 0; font-size: 14px;\">5<\/span>\n<div><strong>L\u1edbp v\u1ecf ngo\u00e0i:<\/strong>B\u00ean ngo\u00e0i c\u00e1p th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ecdc m\u1ed9t l\u1edbp v\u1ecf b\u1ea3o v\u1ec7 nh\u1eb1m b\u1ea3o v\u1ec7 c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong kh\u1ecfi h\u01b0 h\u1ecfng v\u1eadt l\u00fd v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng; v\u1eadt li\u1ec7u c\u1ee7a l\u1edbp v\u1ecf b\u1ea3o v\u1ec7 ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng c\u1ee7a c\u00e1p, th\u01b0\u1eddng l\u00e0 PVC, PUR, TPV, v.v.<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 22px;\">3. Thay th\u1ebf c\u00e1p<\/h2>\n<p style=\"margin-top: 20px; text-indent: 2em;\">Vi\u1ec7c thay th\u1ebf c\u00e1p l\u00e0 m\u1ed9t quy tr\u00ecnh bao g\u1ed3m nhi\u1ec1u b\u01b0\u1edbc, \u0111\u00f2i h\u1ecfi ph\u1ea3i th\u1ef1c hi\u1ec7n c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc ch\u00ednh trong quy tr\u00ecnh thay th\u1ebf c\u00e1p.<\/p>\n<div style=\"margin-top: 30px; display: flex; flex-direction: column; gap: 20px;\">\n<div style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px;\">\n<div style=\"background: #fff; border: 1px solid #eee; padding: 20px; border-radius: 8px; border-top: 4px solid #1f365c;\">\n<h4 style=\"color: #1f365c; margin-top: 0;\">1. Chu\u1ea9n b\u1ecb nguy\u00ean li\u1ec7u<\/h4>\n<p style=\"font-size: 14px;\">Chu\u1ea9n b\u1ecb d\u00e2y c\u00e1p c\u00f3 c\u00f9ng lo\u1ea1i v\u00e0 chi\u1ec1u d\u00e0i ph\u00f9 h\u1ee3p v\u1edbi d\u00e2y c\u00e1p ban \u0111\u1ea7u (n\u1ebfu d\u00e2y c\u00e1p m\u1edbi kh\u00f4ng c\u00f9ng lo\u1ea1i ho\u1eb7c c\u00f9ng nh\u00e0 s\u1ea3n xu\u1ea5t v\u1edbi d\u00e2y c\u00e1p ban \u0111\u1ea7u, c\u1ea7n x\u00e1c nh\u1eadn c\u1ea5p \u0111\u1ed9 c\u00e1ch \u0111i\u1ec7n, c\u1ea5p \u0111\u1ed9 ch\u1ed1ng ch\u00e1y, \u0111\u01b0\u1eddng k\u00ednh d\u00e2y c\u00e1p, lo\u1ea1i l\u00f5i \u0111\u1ed3ng v\u00e0 c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt kh\u00e1c c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng), \u0111\u1ed3ng th\u1eddi chu\u1ea9n b\u1ecb c\u00e1c v\u1eadt t\u01b0 ph\u1ee5 tr\u1ee3 t\u01b0\u01a1ng \u1ee9ng nh\u01b0 b\u0103ng keo c\u00e1ch \u0111i\u1ec7n, \u1ed1ng \u0111\u00e1nh s\u1ed1 d\u00e2y c\u00e1p, d\u00e2y bu\u1ed9c c\u00e1p, \u1ed1ng co nhi\u1ec7t, v.v., nh\u01b0 minh h\u1ecda t\u1ea1i H\u00ecnh 17-5.<\/p>\n<div style=\"text-align: center; margin-top: 15px;\">\n<div id=\"attachment_15779\" style=\"width: 334px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-15779\" class=\"wp-image-15779\" title=\"H\u00ecnh 17-5: C\u00e1c v\u1eadt t\u01b0 ph\u1ee5 th\u01b0\u1eddng d\u00f9ng trong vi\u1ec7c thay th\u1ebf c\u00e1p: \u1ed0ng co nhi\u1ec7t, \u1ed1ng \u0111\u00e1nh s\u1ed1, d\u00e2y bu\u1ed9c\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/06b6eab64a57bf7ae45ab02d327b4a99.png\" alt=\"H\u00ecnh 17-5: C\u00e1c v\u1eadt t\u01b0 ph\u1ee5 th\u01b0\u1eddng d\u00f9ng trong vi\u1ec7c thay th\u1ebf c\u00e1p: \u1ed0ng co nhi\u1ec7t, \u1ed1ng \u0111\u00e1nh s\u1ed1, d\u00e2y bu\u1ed9c\" width=\"324\" height=\"143\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/06b6eab64a57bf7ae45ab02d327b4a99.png 634w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/06b6eab64a57bf7ae45ab02d327b4a99-300x132.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/06b6eab64a57bf7ae45ab02d327b4a99-18x8.png 18w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/06b6eab64a57bf7ae45ab02d327b4a99-600x265.png 600w\" sizes=\"(max-width: 324px) 100vw, 324px\" \/><p id=\"caption-attachment-15779\" class=\"wp-caption-text\">H\u00ecnh 17-5: C\u00e1c v\u1eadt t\u01b0 ph\u1ee5 th\u01b0\u1eddng d\u00f9ng trong vi\u1ec7c thay th\u1ebf c\u00e1p: \u1ed0ng co nhi\u1ec7t, \u1ed1ng \u0111\u00e1nh s\u1ed1, d\u00e2y bu\u1ed9c<\/p><\/div>\n<\/div>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #eee; padding: 20px; border-radius: 8px; border-top: 4px solid #c0392b;\">\n<h4 style=\"color: #c0392b; margin-top: 0;\">2. C\u1eaft \u0111i\u1ec7n v\u00e0 treo bi\u1ec3n c\u1ea3nh b\u00e1o<\/h4>\n<p style=\"font-size: 14px;\">Tr\u01b0\u1edbc khi thay th\u1ebf d\u00e2y c\u00e1p, h\u00e3y \u0111\u1ea3m b\u1ea3o ngu\u1ed3n \u0111i\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c ng\u1eaft ho\u00e0n to\u00e0n \u0111\u1ec3 tr\u00e1nh nguy c\u01a1 b\u1ecb \u0111i\u1ec7n gi\u1eadt. Bi\u1ec3n c\u1ea3nh b\u00e1o \u0111\u01b0\u1ee3c treo nh\u01b0 h\u00ecnh 17-6.<\/p>\n<div style=\"text-align: center; margin-top: 15px;\">\n<div id=\"attachment_15780\" style=\"width: 182px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-15780\" class=\"wp-image-15780\" title=\"H\u00ecnh 17-6: Bi\u1ec3n c\u1ea3nh b\u00e1o an to\u00e0n trong b\u1ea3o tr\u00ec \u0111i\u1ec7n: C\u1ea5m \u0111\u00f3ng c\u00f4ng t\u1eafc khi c\u00f3 ng\u01b0\u1eddi \u0111ang l\u00e0m vi\u1ec7c\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/5ac9126dd336192f17ff2b1837d2a969.png\" alt=\"H\u00ecnh 17-6: Bi\u1ec3n c\u1ea3nh b\u00e1o an to\u00e0n trong b\u1ea3o tr\u00ec \u0111i\u1ec7n: C\u1ea5m \u0111\u00f3ng c\u00f4ng t\u1eafc khi c\u00f3 ng\u01b0\u1eddi \u0111ang l\u00e0m vi\u1ec7c\" width=\"172\" height=\"165\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/5ac9126dd336192f17ff2b1837d2a969.png 440w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/5ac9126dd336192f17ff2b1837d2a969-300x288.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/5ac9126dd336192f17ff2b1837d2a969-13x12.png 13w\" sizes=\"(max-width: 172px) 100vw, 172px\" \/><p id=\"caption-attachment-15780\" class=\"wp-caption-text\">H\u00ecnh 17-6: Bi\u1ec3n c\u1ea3nh b\u00e1o an to\u00e0n trong b\u1ea3o tr\u00ec \u0111i\u1ec7n: C\u1ea5m \u0111\u00f3ng c\u00f4ng t\u1eafc khi c\u00f3 ng\u01b0\u1eddi \u0111ang l\u00e0m vi\u1ec7c<\/p><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"background: #eef2f7; padding: 25px; border-radius: 12px;\">\n<div style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px;\">\n<div>\n<p><strong>3. Th\u00e1o d\u1ee1 d\u00e2y c\u00e1p c\u0169:<\/strong>S\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 th\u00edch h\u1ee3p \u0111\u1ec3 th\u00e1o \u0111\u1ea7u n\u1ed1i c\u1ee7a d\u00e2y c\u00e1p c\u0169 v\u00e0 ng\u1eaft k\u1ebft n\u1ed1i n\u00f3 kh\u1ecfi thi\u1ebft b\u1ecb.<\/p>\n<p><strong>4. L\u1eafp \u0111\u1eb7t c\u00e1p m\u1edbi:<\/strong>C\u1eafm d\u00e2y c\u00e1p m\u1edbi v\u00e0o c\u1ed5ng k\u1ebft n\u1ed1i c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c ch\u1eafc ch\u1eafn. S\u1eed d\u1ee5ng d\u00e2y bu\u1ed9c ho\u1eb7c k\u1eb9p \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh d\u00e2y c\u00e1p, tr\u00e1nh b\u1ecb l\u1ecfng.<\/p>\n<\/div>\n<div>\n<p><strong>5. Ki\u1ec3m tra khi c\u1ea5p \u0111i\u1ec7n:<\/strong>Sau khi l\u1eafp \u0111\u1eb7t c\u00e1p xong, ti\u1ebfn h\u00e0nh ki\u1ec3m tra ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ec3 x\u00e1c minh xem c\u00e1p m\u1edbi c\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng hay kh\u00f4ng. Th\u1ef1c hi\u1ec7n c\u00e1c b\u00e0i ki\u1ec3m tra c\u00e1ch \u0111i\u1ec7n v\u00e0 ki\u1ec3m tra \u0111i\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 an to\u00e0n c\u1ee7a c\u00e1p.<\/p>\n<p><strong>6. Ki\u1ec3m tra v\u00e0 nghi\u1ec7m thu:<\/strong>S\u1eed d\u1ee5ng thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra h\u1ec7 th\u1ed1ng \u0111i\u1ec7n, \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 nguy c\u01a1 ti\u1ec1m \u1ea9n v\u1ec1 an to\u00e0n.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"background: #fdf6ec; border: 1px solid #ef9308; padding: 20px; border-radius: 8px;\">\n<p style=\"margin: 0; font-size: 15px; color: #856404;\">Trong su\u1ed1t qu\u00e1 tr\u00ecnh thay th\u1ebf, c\u1ea7n tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy tr\u00ecnh an to\u00e0n lao \u0111\u1ed9ng, trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n v\u00e0 \u0111\u1ea3m b\u1ea3o th\u00f4ng gi\u00f3 t\u1ed1t t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng. \u0110\u1ed3ng th\u1eddi, sau khi ho\u00e0n th\u00e0nh c\u00f4ng vi\u1ec7c, c\u1ea7n ti\u1ebfn h\u00e0nh ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng thi c\u00f4ng v\u00e0 ghi ch\u00e9p l\u1ea1i qu\u00e1 tr\u00ecnh thi c\u00f4ng \u0111\u1ec3 l\u00e0m t\u00e0i li\u1ec7u tham kh\u1ea3o v\u00e0 b\u1ea3o tr\u00ec trong t\u01b0\u01a1ng lai.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<footer style=\"text-align: center; margin-top: 80px; padding-top: 30px; border-top: 1px solid #eee; color: #999; font-size: 13px;\">Kh\u00f3a \u0111\u00e0o t\u1ea1o k\u1ef9 n\u0103ng c\u01a1 b\u1ea3n v\u1ec1 \u0111i\u1ec7n t\u1eed v\u00e0 \u0111i\u1ec7n tr\u00ean t\u00e0u | Ph\u1ea7n Qu\u1ea3n l\u00fd v\u00e0 th\u1ef1c h\u00e0nh c\u00e1p | Phi\u00ean b\u1ea3n s\u1eeda \u0111\u1ed5i n\u0103m 2026<\/footer>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn ti\u00eau chu\u1ea9n nh\u1eadn di\u1ec7n v\u00e0 thay th\u1ebf c\u00e1p t\u00e0u th\u1ee7y Th\u1ef1c h\u00e0nh \u0111i\u1ec7n tr\u00ean t\u00e0u \u00b7 Ti\u00eau chu\u1ea9n b\u1ea3o tr\u00ec v\u00e0 thay th\u1ebf I. Ph\u00e2n lo\u1ea1i c\u00e1p C\u00e1p t\u00e0u th\u1ee7y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1p \u0111i\u1ec7n t\u00e0u th\u1ee7y, c\u00e1p\u2026<\/p>","protected":false},"author":1,"featured_media":15781,"comment_status":"open","ping_status":"closed","template":"","dt_portfolio_category":[891],"dt_portfolio_tags":[],"class_list":["post-15773","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\/vi\/wp-json\/wp\/v2\/dt_portfolio\/15773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio"}],"about":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/types\/dt_portfolio"}],"author":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/comments?post=15773"}],"version-history":[{"count":2,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/15773\/revisions"}],"predecessor-version":[{"id":15783,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/15773\/revisions\/15783"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/media\/15781"}],"wp:attachment":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=15773"}],"wp:term":[{"taxonomy":"dt_portfolio_category","embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio_category?post=15773"},{"taxonomy":"dt_portfolio_tags","embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio_tags?post=15773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}