{"id":15552,"date":"2026-01-06T13:20:57","date_gmt":"2026-01-06T05:20:57","guid":{"rendered":"http:\/\/www.erun-tech.com\/?post_type=dt_portfolio&#038;p=15552"},"modified":"2026-01-06T13:24:41","modified_gmt":"2026-01-06T05:24:41","slug":"chuanbodianlixitongjueyuanjianceshiwuzhishidengyuanlizhaooubiaoxiaoyanyujiedeguzhangpaicha-sop","status":"publish","type":"dt_portfolio","link":"http:\/\/www.erun-tech.com\/vi\/project\/chuanbodianlixitongjueyuanjianceshiwuzhishidengyuanlizhaooubiaoxiaoyanyujiedeguzhangpaicha-sop","title":{"rendered":"Th\u1ef1c h\u00e0nh gi\u00e1m s\u00e1t c\u00e1ch \u0111i\u1ec7n h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u00e0u th\u1ee7y: Nguy\u00ean l\u00fd \u0111\u00e8n b\u00e1o, ki\u1ec3m tra megohmmeter v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u1ed1i \u0111\u1ea5t SOP"},"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 #ef9308; padding-bottom: 30px; margin-bottom: 40px;\">\n<h1 style=\"color: #1f365c; font-size: 30px; margin-bottom: 10px; font-weight: bold;\">Th\u1ef1c h\u00e0nh c\u00e1ch \u0111i\u1ec7n h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u00e0u th\u1ee7y: Nguy\u00ean l\u00fd, thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t v\u00e0 h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1<\/h1>\n<div style=\"display: inline-block; background: #1f365c; color: #fff; padding: 6px 20px; border-radius: 4px; font-size: 14px; letter-spacing: 1px;\">Gi\u00e1o tr\u00ecnh k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i cho k\u1ef9 thu\u1eadt vi\u00ean \u0111i\u1ec7n t\u1eed h\u00e0ng h\u1ea3i (ETO)<\/div>\n<\/div>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 15px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 22px;\">I. T\u1ed5ng quan v\u1ec1 c\u00e1ch \u0111i\u1ec7n h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u00e0u th\u1ee7y<\/h2>\n<div style=\"margin-top: 25px; padding: 0 15px;\">\n<p style=\"text-indent: 2em; margin-bottom: 15px;\">H\u1ec7 th\u1ed1ng \u0111i\u1ec7n tr\u00ean t\u00e0u th\u01b0\u1eddng s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng c\u00e1ch \u0111i\u1ec7n ba pha ba d\u00e2y. N\u1ebfu x\u1ea3y ra s\u1ef1 c\u1ed1 ti\u1ebfp \u0111\u1ea5t m\u1ed9t pha tr\u00ean h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u00e0u, m\u1eb7c d\u00f9 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh \u0111\u1ed1i x\u1ee9ng c\u1ee7a \u0111i\u1ec7n \u00e1p ba pha v\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u1ee7a thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng \u0111i\u1ec7n, nh\u01b0ng v\u1eabn ti\u1ec1m \u1ea9n nguy c\u01a1 nguy hi\u1ec3m, t\u0103ng nguy c\u01a1 \u0111i\u1ec7n gi\u1eadt cho con ng\u01b0\u1eddi; n\u1ebfu m\u1ed9t pha kh\u00e1c ti\u1ebfp t\u1ee5c b\u1ecb ti\u1ebfp \u0111\u1ea5t, l\u00fac n\u00e0y, hai pha c\u00f2n l\u1ea1i \u0111\u00e3 c\u00f3 \u0111i\u1ec7n \u00e1p gi\u1eefa c\u00e1c pha, v\u00e0 n\u1ebfu c\u00f3 th\u00eam m\u1ed9t pha b\u1ecb ti\u1ebfp \u0111\u1ea5t n\u1eefa, s\u1ebd g\u00e2y ra s\u1ef1 c\u1ed1 ch\u1eadp \u0111i\u1ec7n gi\u1eefa c\u00e1c pha. M\u1ecdi tr\u01b0\u1eddng h\u1ee3p ch\u1ea1m \u0111\u1ea5t m\u1ed9t pha t\u1ea1i b\u1ea5t k\u1ef3 \u0111i\u1ec3m n\u00e0o trong m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n \u0111\u1ec1u thu\u1ed9c t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng, c\u1ea7n \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n v\u00e0 kh\u1eafc ph\u1ee5c k\u1ecbp th\u1eddi. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u1ee7a m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n,<strong>\u0110i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u1ee7a m\u1ea1ng \u0111i\u1ec7n t\u00e0u kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ea5p h\u01a1n 1 M\u03a9.<\/strong>\u3002<\/p>\n<div style=\"background: #fdf6ec; border: 1px solid #faecd8; padding: 20px; border-radius: 8px; margin: 20px 0;\">\n<p style=\"margin: 0; color: #1f365c;\">H\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n c\u00e1ch \u0111i\u1ec7n d\u00f9ng cho \u0111i\u1ec7n l\u1ef1c, s\u01b0\u1edfi \u1ea5m v\u00e0 chi\u1ebfu s\u00e1ng, d\u00f9 l\u00e0 h\u1ec7 th\u1ed1ng s\u01a1 c\u1ea5p hay th\u1ee9 c\u1ea5p, \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n li\u00ean t\u1ee5c v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t ra t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o \u00e2m thanh ho\u1eb7c h\u00ecnh \u1ea3nh khi \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u00f3 s\u1ef1 c\u1ed1 b\u1ea5t th\u01b0\u1eddng.<\/p>\n<\/div>\n<p style=\"text-indent: 2em; margin-bottom: 15px;\">Tr\u00ean b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n ch\u00ednh c\u1ee7a t\u00e0u, c\u00f3 c\u00e1c thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t c\u00e1ch \u0111i\u1ec7n c\u1ee7a m\u1ea1ng \u0111i\u1ec7n, bao g\u1ed3m \u0111\u00e8n b\u00e1o \u0111\u1ea5t, m\u00e1y \u0111o \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n d\u1ea1ng b\u1ea3ng ph\u00e2n ph\u1ed1i, v\u00e0 thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t c\u00e1ch \u0111i\u1ec7n m\u1ea1ng \u0111i\u1ec7n. T\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb n\u00e0y \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng khi m\u1ea1ng \u0111i\u1ec7n c\u00f3 \u0111i\u1ec7n. Th\u00f4ng th\u01b0\u1eddng, \u0111\u00e8n b\u00e1o c\u00e1ch \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00e1m s\u00e1t xem m\u1ea1ng \u0111i\u1ec7n c\u00f3 b\u1ecb ch\u1ea1m \u0111\u1ea5t m\u1ed9t pha hay kh\u00f4ng; m\u00e1y \u0111o \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n d\u1ea1ng b\u1ea3ng ph\u00e2n ph\u1ed1i (ho\u1eb7c thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00e1m s\u00e1t gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u1ee7a m\u1ea1ng \u0111i\u1ec7n.<\/p>\n<\/div>\n<\/section>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 15px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 22px;\">II. Nguy\u00ean l\u00fd gi\u00e1m s\u00e1t \u0111\u00e8n b\u00e1o c\u00e1ch \u0111i\u1ec7n<\/h2>\n<div style=\"margin-top: 25px; padding: 0 15px;\">\n<p style=\"margin-bottom: 20px;\">H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t c\u00e1ch \u0111i\u1ec7n b\u1eb1ng \u0111\u00e8n ch\u1ec9 th\u1ecb c\u00e1ch \u0111i\u1ec7n ch\u1ec9 \u00e1p d\u1ee5ng cho h\u1ec7 th\u1ed1ng c\u00e1ch \u0111i\u1ec7n ba pha, nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c minh h\u1ecda trong H\u00ecnh 7-1.<\/p>\n<\/div>\n<\/section>\n<\/div>\n<div id=\"attachment_15555\" style=\"width: 236px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-15555\" class=\"wp-image-15555\" title=\"ad484ef7d52bc97f2db8b704c8806653-2\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/ad484ef7d52bc97f2db8b704c8806653-2.png\" alt=\"H\u00ecnh 7-1 S\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u00e8n b\u00e1o c\u00e1ch \u0111i\u1ec7n\" width=\"226\" height=\"265\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/ad484ef7d52bc97f2db8b704c8806653-2.png 322w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/ad484ef7d52bc97f2db8b704c8806653-2-256x300.png 256w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/ad484ef7d52bc97f2db8b704c8806653-2-10x12.png 10w\" sizes=\"(max-width: 226px) 100vw, 226px\" \/><p id=\"caption-attachment-15555\" class=\"wp-caption-text\">H\u00ecnh 7-1 S\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u00e8n b\u00e1o c\u00e1ch \u0111i\u1ec7n<\/p><\/div>\n<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<section style=\"margin-bottom: 60px;\">\n<div style=\"margin-top: 25px; padding: 0 15px;\">\n<div style=\"border: 1px solid #dee2e6; padding: 20px; border-radius: 8px; background: #fafafa; margin-top: 20px;\">\n<p><strong>Ph\u00e2n t\u00edch logic c\u00f4ng vi\u1ec7c:<\/strong><\/p>\n<p style=\"text-indent: 2em;\">Ba \u0111\u00e8n ch\u1ec9 th\u1ecb L\u2081, L\u2082, L\u2083 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i theo h\u00ecnh ch\u1eef Y. Khi c\u00e1ch \u0111i\u1ec7n c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n b\u00ecnh th\u01b0\u1eddng, c\u1ea3 hai \u0111\u1ea7u c\u1ee7a ba \u0111\u00e8n \u0111\u1ec1u c\u00f3 \u0111i\u1ec7n \u00e1p pha v\u00e0 \u0111\u1ed9 s\u00e1ng nh\u01b0 nhau. Khi m\u1ed9t pha n\u00e0o \u0111\u00f3 x\u1ea3y ra s\u1ef1 c\u1ed1 n\u1ed1i \u0111\u1ea5t, v\u00ed d\u1ee5 nh\u01b0 pha A n\u1ed1i \u0111\u1ea5t, nh\u00e2n vi\u00ean tr\u1ef1c nh\u1ea5n n\u00fat ki\u1ec3m tra ELS, \u0111i\u1ec7n \u00e1p \u1edf hai \u0111\u1ea7u \u0111\u00e8n L\u2083 l\u00e0 0, \u0111\u00e8n kh\u00f4ng s\u00e1ng; l\u00fac n\u00e0y c\u00f3 th\u1ec3 coi \u0111i\u1ec7n th\u1ebf pha A t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi \u0111i\u1ec7n th\u1ebf d\u00e2y n\u1ed1i \u0111\u1ea5t. Nh\u01b0 v\u1eady, \u0111i\u1ec7n \u00e1p \u1edf hai \u0111\u1ea7u hai \u0111\u00e8n c\u00f2n l\u1ea1i l\u1ea7n l\u01b0\u1ee3t l\u00e0 UBA v\u00e0 UcA, l\u00e0 \u0111i\u1ec7n \u00e1p d\u00e2y, n\u00ean \u0111\u1ed9 s\u00e1ng c\u1ee7a \u0111\u00e8n L\u2081 v\u00e0 L\u2082 t\u0103ng l\u00ean.<\/p>\n<p style=\"text-indent: 2em; border-top: 1px solid #eee; padding-top: 15px; margin-top: 15px; color: #666; font-style: italic;\">N\u1ebfu ch\u1ec9 c\u00f3 pha A b\u1ecb gi\u1ea3m kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n, \u0111\u00e8n L\u2083 s\u1ebd m\u1edd \u0111i, \u0111\u00e8n L\u2081 v\u00e0 L\u2082 s\u1ebd s\u00e1ng h\u01a1n, t\u1eeb \u0111\u00f3 c\u1ea3nh b\u00e1o nh\u00e2n vi\u00ean tr\u1ef1c ca r\u1eb1ng \u201cc\u00f3 s\u1ef1 c\u1ed1 ch\u1ea1m \u0111\u1ea5t \u1edf pha A trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n\u201d. Tuy nhi\u00ean, khi c\u1ea3 ba pha \u0111\u1ec1u b\u1ecb gi\u1ea3m kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n, r\u1ea5t kh\u00f3 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh, do \u0111\u00f3, n\u00f3 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 gi\u00e1m s\u00e1t ch\u1ea1m \u0111\u1ea5t m\u1ed9t pha.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 15px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 22px;\">III. Ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 m\u00e1y \u0111o \u0111i\u1ec7n tr\u1edf b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n<\/h2>\n<div style=\"margin-top: 25px; padding: 0 15px;\">\n<p style=\"margin-bottom: 20px;\">M\u00e1y \u0111o \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n d\u1ea1ng b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean b\u1ea3ng ph\u00e2n ph\u1ed1i ch\u00ednh. M\u00e1y \u0111o \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n d\u1ea1ng b\u1ea3ng ph\u00e2n ph\u1ed1i bao g\u1ed3m \u0111\u1ea7u \u0111o v\u00e0 c\u00e1c thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3, nh\u01b0 h\u00ecnh 7-2. N\u00f3 c\u00f3 th\u1ec3 theo d\u00f5i li\u00ean t\u1ee5c \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u1ee7a m\u1ea1ng \u0111i\u1ec7n t\u00e0u, th\u00f4ng qua c\u00f4ng t\u1eafc chuy\u1ec3n \u0111\u1ed5i \u0111\u1ec3 \u0111o \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u1ee7a m\u1ea1ng \u0111i\u1ec7n \u0111\u1ed9ng l\u1ef1c 380 V (440 V) v\u00e0 m\u1ea1ng \u0111i\u1ec7n chi\u1ebfu s\u00e1ng 220 V (110 V), nh\u01b0 h\u00ecnh 7-3.<\/p>\n<\/div>\n<\/section>\n<\/div>\n<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<section style=\"margin-bottom: 60px;\">\n<div style=\"margin-top: 25px; padding: 0 15px;\">\n<div id=\"attachment_15556\" style=\"width: 163px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-15556\" class=\"wp-image-15556\" title=\"b88872ec21ff899311f42ad34aba0e99\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/b88872ec21ff899311f42ad34aba0e99.png\" alt=\"(a) \u0110\u1ea7u \u0111o \" width=\"153\" height=\"158\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/b88872ec21ff899311f42ad34aba0e99.png 466w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/b88872ec21ff899311f42ad34aba0e99-291x300.png 291w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/b88872ec21ff899311f42ad34aba0e99-12x12.png 12w\" sizes=\"(max-width: 153px) 100vw, 153px\" \/><p id=\"caption-attachment-15556\" class=\"wp-caption-text\">(a) \u0110\u1ea7u \u0111o<\/p><\/div>\n<div id=\"attachment_15557\" style=\"width: 149px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-15557\" class=\"wp-image-15557\" title=\"d07853c326898ff155250cb42badbb0d\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/d07853c326898ff155250cb42badbb0d.png\" alt=\"(b) \u0110\u1ea7u n\u1ed1i d\u00e2y ph\u00eda sau\" width=\"139\" height=\"177\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/d07853c326898ff155250cb42badbb0d.png 379w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/d07853c326898ff155250cb42badbb0d-235x300.png 235w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/d07853c326898ff155250cb42badbb0d-9x12.png 9w\" sizes=\"(max-width: 139px) 100vw, 139px\" \/><p id=\"caption-attachment-15557\" class=\"wp-caption-text\">(b) \u0110\u1ea7u n\u1ed1i d\u00e2y ph\u00eda sau<\/p><\/div>\n<p style=\"text-align: center;\"><strong><b>H\u00ecnh 7-2<\/b><\/strong>\u00a0\u00a0<strong><b>M\u00e1y \u0111o \u0111i\u1ec7n tr\u1edf b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n<\/b><\/strong><\/p>\n<div id=\"attachment_15558\" style=\"width: 164px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-15558\" class=\"wp-image-15558\" title=\"2398c44c79873ba74ce53a7353984628\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/2398c44c79873ba74ce53a7353984628.png\" alt=\"H\u00ecnh 7-3 H\u00ecnh \u1ea3nh th\u1ef1c t\u1ebf c\u1ee7a \u0111\u1ed3ng h\u1ed3 \u0111o \u0111i\u1ec7n tr\u1edf ph\u00e2n ph\u1ed1i v\u00e0 c\u00f4ng t\u1eafc chuy\u1ec3n \u0111\u1ed5i\" width=\"154\" height=\"280\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/2398c44c79873ba74ce53a7353984628.png 262w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/2398c44c79873ba74ce53a7353984628-165x300.png 165w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/2398c44c79873ba74ce53a7353984628-7x12.png 7w\" sizes=\"(max-width: 154px) 100vw, 154px\" \/><p id=\"caption-attachment-15558\" class=\"wp-caption-text\">H\u00ecnh 7-3 H\u00ecnh \u1ea3nh th\u1ef1c t\u1ebf c\u1ee7a \u0111\u1ed3ng h\u1ed3 \u0111o \u0111i\u1ec7n tr\u1edf ph\u00e2n ph\u1ed1i v\u00e0 c\u00f4ng t\u1eafc chuy\u1ec3n \u0111\u1ed5i<\/p><\/div>\n<h3 style=\"color: #1f365c; margin-top: 35px; border-bottom: 2px solid #eee; padding-bottom: 10px;\">(1) Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t li\u00ean t\u1ee5c<\/h3>\n<p style=\"margin-top: 15px;\">Thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t li\u00ean t\u1ee5c megohmmeter b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n c\u00f3 th\u1ec3 ph\u00e1t ra c\u1ea3nh b\u00e1o \u00e2m thanh v\u00e0 \u00e1nh s\u00e1ng khi c\u00f3 s\u1ef1 c\u1ed1 ti\u1ebfp \u0111\u1ea5t b\u1ea5t th\u01b0\u1eddng. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n trong H\u00ecnh 7-4: Gi\u1ea3 s\u1eed khi \u0111i\u1ec7n \u00e1p C c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n c\u00f3 t\u00ednh c\u00e1ch \u0111i\u1ec7n th\u1ea5p, d\u00f2ng r\u00f2 s\u1ebd h\u00ecnh th\u00e0nh m\u1ea1ch \u0111i\u1ec7n nh\u01b0 trong h\u00ecnh, l\u00e0m cho kim ch\u1ec9 th\u1ecb c\u1ee7a c\u01a1 c\u1ea5u \u0111o b\u1ecb l\u1ec7ch, g\u00f3c l\u1ec7ch t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ee9c \u0111\u1ed9 ti\u1ebfp \u0111\u1ea5t.<\/p>\n<\/div>\n<\/section>\n<\/div>\n<p>&nbsp;<\/p>\n<div id=\"attachment_15563\" style=\"width: 446px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-15563\" class=\"wp-image-15563\" title=\"6a56b43a12bccbf6943a836a8ad732b4-4\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/6a56b43a12bccbf6943a836a8ad732b4-4.png\" alt=\"H\u00ecnh 7-4 S\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u0111o \u0111i\u1ec7n tr\u1edf b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n\" width=\"436\" height=\"181\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/6a56b43a12bccbf6943a836a8ad732b4-4.png 903w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/6a56b43a12bccbf6943a836a8ad732b4-4-300x125.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/6a56b43a12bccbf6943a836a8ad732b4-4-768x319.png 768w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/6a56b43a12bccbf6943a836a8ad732b4-4-18x7.png 18w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/6a56b43a12bccbf6943a836a8ad732b4-4-600x249.png 600w\" sizes=\"(max-width: 436px) 100vw, 436px\" \/><p id=\"caption-attachment-15563\" class=\"wp-caption-text\"><strong>H\u00ecnh 7-4 S\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u0111o \u0111i\u1ec7n tr\u1edf b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n<\/strong><\/p><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<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<section style=\"margin-bottom: 60px;\">\n<div style=\"margin-top: 25px; padding: 0 15px;\">\n<div style=\"background: #f0f4f8; padding: 25px; border-radius: 8px; margin-top: 20px;\">\n<p><strong>1. Gi\u00e1m s\u00e1t m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n \u0111\u1ed9ng l\u1ef1c:<\/strong>Khi \u0111o \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u1ee7a m\u1ea1ng \u0111i\u1ec7n \u0111\u1ed9ng l\u1ef1c, khi \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u1ee7a m\u1ea1ng \u0111i\u1ec7n gi\u1ea3m, d\u00f2ng r\u00f2 s\u1ebd t\u0103ng l\u00ean. D\u00f2ng r\u00f2 \u0111i qua c\u1ef1c d\u01b0\u01a1ng c\u1ee7a ngu\u1ed3n \u0111i\u1ec7n (c\u1ef1c 3) \u2192 m\u1ea1ng \u0111i\u1ec7n \u2192 \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n Rx \u2192 thi\u1ebft b\u1ecb \u0111o \u2192 c\u1ef1c 4 (c\u1ef1c \u00e2m c\u1ee7a ngu\u1ed3n \u0111i\u1ec7n). C\u00e0ng nhi\u1ec1u d\u00f2ng r\u00f2, kim ch\u1ec9 c\u1ee7a thi\u1ebft b\u1ecb \u0111o c\u00e0ng l\u1ec7ch nhi\u1ec1u, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u00e0ng nh\u1ecf. Vi\u1ec7c n\u1ed1i \u0111\u1ea5t c\u1ee7a pha A ho\u1eb7c B c\u0169ng l\u00e0m kim ch\u1ec9 c\u1ee7a thi\u1ebft b\u1ecb \u0111o l\u1ec7ch t\u01b0\u01a1ng t\u1ef1.<\/p>\n<p><strong>2. Gi\u00e1m s\u00e1t m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n chi\u1ebfu s\u00e1ng:<\/strong>Khi \u0111o \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u1ee7a m\u1ea1ng \u0111i\u1ec7n chi\u1ebfu s\u00e1ng so v\u1edbi \u0111\u1ea5t, chuy\u1ec3n c\u00f4ng t\u1eafc t\u1eeb v\u1ecb tr\u00ed 0 sang v\u1ecb tr\u00ed 220V. D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u ch\u1ea3y ra t\u1eeb c\u1ef1c d\u01b0\u01a1ng c\u1ee7a thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3 qua c\u00f4ng t\u1eafc chuy\u1ec3n m\u1ea1ch \u0111\u1ebfn m\u1ea1ng \u0111i\u1ec7n chi\u1ebfu s\u00e1ng 220V, sau \u0111\u00f3 qua \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u1ee7a m\u1ea1ng \u0111i\u1ec7n chi\u1ebfu s\u00e1ng so v\u1edbi \u0111\u1ea5t ch\u1ea3y \u0111\u1ebfn \u0111\u1ea7u \u0111o, cu\u1ed1i c\u00f9ng ch\u1ea3y tr\u1edf l\u1ea1i c\u1ef1c \u00e2m c\u1ee7a thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3.<\/p>\n<p style=\"margin-bottom: 0;\"><strong>3. K\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1:<\/strong>\u0110o c\u00e1ch \u0111i\u1ec7n gi\u1eefa l\u01b0\u1edbi \u0111i\u1ec7n \u0111\u1ed9ng l\u1ef1c v\u00e0 \u0111\u1ea5t t\u01b0\u01a1ng t\u1ef1 nh\u01b0 m\u1ea1ng chi\u1ebfu s\u00e1ng. C\u00e1ch \u0111i\u1ec7n gi\u1eefa l\u01b0\u1edbi \u0111i\u1ec7n v\u00e0 \u0111\u1ea5t c\u00e0ng th\u1ea5p, kim \u0111\u1ed3ng h\u1ed3 c\u00e0ng l\u1ec7ch nhi\u1ec1u. Khi m\u1ed9t pha b\u1ecb ch\u1ea1m \u0111\u1ea5t, kim \u0111\u1ed3ng h\u1ed3 l\u1ec7ch nhi\u1ec1u nh\u1ea5t, ch\u1ec9 ra gi\u00e1 tr\u1ecb c\u00e1ch \u0111i\u1ec7n l\u00e0 0.<\/p>\n<\/div>\n<h3 style=\"color: #1f365c; margin-top: 35px; border-bottom: 2px solid #eee; padding-bottom: 10px;\">(2) Y\u00eau c\u1ea7u ti\u00eau chu\u1ea9n c\u1ee7a t\u1ed5 ch\u1ee9c ph\u00e2n lo\u1ea1i t\u00e0u bi\u1ec3n<\/h3>\n<p style=\"padding-left: 20px; border-left: 4px solid #ef9308; margin-top: 15px;\">\u0110\u1ed1i v\u1edbi t\u00e0u m\u1edbi \u0111\u01b0\u1ee3c \u0111\u00f3ng, c\u00e1c t\u1ed5 ch\u1ee9c ph\u00e2n lo\u1ea1i t\u00e0u quy \u0111\u1ecbnh: H\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n c\u00e1ch \u0111i\u1ec7n d\u00f9ng cho \u0111i\u1ec7n, s\u01b0\u1edfi \u1ea5m v\u00e0 chi\u1ebfu s\u00e1ng, d\u00f9 l\u00e0 m\u1ea1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n s\u01a1 c\u1ea5p hay th\u1ee9 c\u1ea5p, \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t li\u00ean t\u1ee5c \u0111\u1ec3 theo d\u00f5i \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n so v\u1edbi th\u00e2n t\u00e0u, v\u00e0 ph\u00e1t t\u00edn hi\u1ec7u \u00e2m thanh v\u00e0 \u00e1nh s\u00e1ng khi \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n xu\u1ed1ng m\u1ee9c b\u1ea5t th\u01b0\u1eddng th\u1ea5p.<strong>Khi \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u1ee7a th\u00e2n t\u00e0u gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi 100 \u03a9 tr\u00ean m\u1ed7i volt \u0111i\u1ec7n \u00e1p ngu\u1ed3n, thi\u1ebft b\u1ecb b\u00e1o \u0111\u1ed9ng ph\u1ea3i \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t.<\/strong><\/p>\n<\/div>\n<\/section>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 15px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 22px;\">IV. Th\u1ef1c h\u00e0nh t\u00ecm ki\u1ebfm s\u1ef1 c\u1ed1 n\u1ed1i \u0111\u1ea5t m\u1ea1ng chi\u1ebfu s\u00e1ng<\/h2>\n<div style=\"margin-top: 25px; padding: 0 15px;\">\n<p style=\"margin-bottom: 25px;\">H\u1ea7u h\u1ebft c\u00e1c s\u1ef1 c\u1ed1 ch\u1ea1m \u0111\u1ea5t c\u1ee7a m\u1ea1ng \u0111i\u1ec7n t\u00e0u thuy\u1ec1n x\u1ea3y ra trong m\u1ea1ng chi\u1ebfu s\u00e1ng. Khi nh\u00e2n vi\u00ean tr\u1ef1c ca ph\u00e1t hi\u1ec7n \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n th\u1ea5p th\u00f4ng qua m\u00e1y \u0111o \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n d\u1ea1ng b\u1ea3ng ph\u00e2n ph\u1ed1i, c\u1ea7n k\u1ecbp th\u1eddi x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed ch\u1ea1m \u0111\u1ea5t, lo\u1ea1i b\u1ecf nguy c\u01a1 s\u1ef1 c\u1ed1. N\u1ebfu c\u1ea7n thi\u1ebft, c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ng\u1eaft \u0111i\u1ec7n theo khu v\u1ef1c \u0111\u1ec3 ki\u1ec3m tra, ti\u1ebfn h\u00e0nh ki\u1ec3m tra t\u1eebng c\u1ea5p m\u1ed9t cho \u0111\u1ebfn khi x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed s\u1ef1 c\u1ed1.<\/p>\n<div style=\"background: #fff; border: 2px solid #1f365c; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\">\n<div style=\"background: #1f365c; color: white; padding: 15px; font-weight: bold; text-align: center;\">T\u00ecm ki\u1ebfm c\u00e1c b\u01b0\u1edbc SOP<\/div>\n<div style=\"padding: 25px; color: #444;\">\n<div style=\"margin-bottom: 12px;\"><strong>(1)<\/strong> Chuy\u1ec3n c\u00f4ng t\u1eafc \u0111o \u0111i\u1ec7n tr\u1edf sang m\u1ea1ng chi\u1ebfu s\u00e1ng, l\u00fac n\u00e0y ch\u1ec9 s\u1ed1 c\u00e1ch \u0111i\u1ec7n hi\u1ec3n th\u1ecb l\u00e0 0.<\/div>\n<div style=\"margin-bottom: 12px;\"><strong>(2)<\/strong> Tr\u00ean b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n ch\u00ednh, t\u1eaft t\u1eebng c\u00f4ng t\u1eafc m\u1ed9t v\u00e0 ki\u1ec3m tra xem ch\u1ec9 s\u1ed1 c\u1ee7a \u0111\u1ed3ng h\u1ed3 megohm c\u00f3 tr\u1edf l\u1ea1i b\u00ecnh th\u01b0\u1eddng hay kh\u00f4ng.<\/div>\n<div style=\"margin-bottom: 12px; padding-left: 20px; color: #ef9308; font-weight: bold;\">(3) Th\u1ee9 t\u1ef1 t\u1eaft c\u00e1c c\u00f4ng t\u1eafc l\u00e0: Khu v\u1ef1c sinh ho\u1ea1t \u2192 \u0110\u00e8n chi\u1ebfu s\u00e1ng boong t\u00e0u \u2192 \u0110\u00e8n chi\u1ebfu s\u00e1ng khoang m\u00e1y \u2192 Thi\u1ebft b\u1ecb d\u1eabn \u0111\u01b0\u1eddng v\u00e0 li\u00ean l\u1ea1c tr\u00ean bu\u1ed3ng l\u00e1i.<\/div>\n<div style=\"margin-bottom: 12px;\"><strong>(4)<\/strong> Sau khi t\u00ecm th\u1ea5y c\u00f4ng t\u1eafc ph\u00e2n ph\u1ed1i \u0111i\u1ec7n b\u1ecb ch\u1ea1m \u0111\u1ea5t, h\u00e3y ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a \u0111\u01b0\u1eddng d\u00e2y \u0111\u00f3. L\u00fac n\u00e0y, m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb s\u1ebd tr\u1edf l\u1ea1i gi\u00e1 tr\u1ecb b\u00ecnh th\u01b0\u1eddng.<\/div>\n<div style=\"margin-bottom: 12px;\"><strong>(5)<\/strong> \u0110\u1ebfn h\u1ed9p ph\u00e2n ph\u1ed1i \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi c\u00f4ng t\u1eafc n\u00e0y, s\u1eed d\u1ee5ng m\u00e1y \u0111o \u0111i\u1ec7n tr\u1edf c\u1ea7m tay \u0111\u1ec3 t\u00ecm m\u1ea1ng th\u1ee9 c\u1ea5p, \u0111o t\u1eebng c\u00e1i m\u1ed9t cho \u0111\u1ebfn khi t\u00ecm th\u1ea5y nh\u00e1nh b\u1ecb l\u1ed7i.<\/div>\n<div style=\"margin-bottom: 12px;\"><strong>(6)<\/strong> T\u1eaft c\u00f4ng t\u1eafc ph\u00e2n ph\u1ed1i \u0111i\u1ec7n c\u1ee7a nh\u00e1nh \u0111\u00f3, b\u1eadt c\u00e1c c\u00f4ng t\u1eafc kh\u00e1c v\u00e0 kh\u00f4i ph\u1ee5c ngu\u1ed3n \u0111i\u1ec7n cho khu v\u1ef1c n\u00e0y tr\u00ean b\u1ea3ng ph\u00e2n ph\u1ed1i ch\u00ednh (gi\u1ea3m ph\u1ea1m vi \u1ea3nh h\u01b0\u1edfng c\u1ee7a s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n).<\/div>\n<div style=\"margin-bottom: 12px;\"><strong>(7)<\/strong> \u0110\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c v\u1ecb tr\u00ed h\u1ecfng h\u00f3c, c\u00f3 th\u1ec3 ng\u1eaft k\u1ebft n\u1ed1i t\u1eeb h\u1ed9p n\u1ed1i d\u00e2y \u1edf gi\u1eefa \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c v\u1ecb tr\u00ed h\u1ecfng h\u00f3c.<\/div>\n<div style=\"margin-bottom: 0;\"><strong>(8)<\/strong> Trong khu v\u1ef1c nh\u1ecf (ph\u00f2ng) ch\u1ec9 c\u00f3 m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb c\u1ea5p \u0111i\u1ec7n h\u1ea1n ch\u1ebf, th\u01b0\u1eddng kh\u00f4ng qu\u00e1 5 thi\u1ebft b\u1ecb, c\u00f3 th\u1ec3 ki\u1ec3m tra t\u1eebng thi\u1ebft b\u1ecb m\u1ed9t. Th\u00f4ng th\u01b0\u1eddng, b\u1eaft \u0111\u1ea7u ki\u1ec3m tra t\u1eeb \u0111\u00e8n, \u1ed5 c\u1eafm, c\u00f4ng t\u1eafc, cu\u1ed1i c\u00f9ng l\u00e0 ki\u1ec3m tra d\u00e2y n\u1ed1i \u0111\u1ea5t.<\/div>\n<\/div>\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;\">T\u00e0i li\u1ec7u \u0111\u00e0o t\u1ea1o th\u1ef1c h\u00e0nh cho K\u1ef9 thu\u1eadt vi\u00ean \u0111i\u1ec7n t\u1eed v\u00e0 \u0111i\u1ec7n t\u1eed h\u00e0ng h\u1ea3i (ETO) | Phi\u00ean b\u1ea3n s\u1eeda \u0111\u1ed5i n\u0103m 2026<\/footer>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u8239\u8236\u7535\u529b\u7cfb\u7edf\u7edd\u7f18\u5b9e\u52a1\uff1a\u539f\u7406\u3001\u76d1\u6d4b\u88c5\u7f6e\u4e0e\u6545\u969c\u6392\u67e5\u5168\u6307\u5357 \u8239\u8236\u7535\u5b50\u7535\u6c14\u5458 (ETO) \u6838\u5fc3\u6280\u672f\u6559\u6750 \u4e00\u3001 \u8239\u8236\u7535\u529b&hellip;<\/p>","protected":false},"author":1,"featured_media":15564,"comment_status":"open","ping_status":"closed","template":"","dt_portfolio_category":[891],"dt_portfolio_tags":[],"class_list":["post-15552","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\/15552","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=15552"}],"version-history":[{"count":1,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/15552\/revisions"}],"predecessor-version":[{"id":15565,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/15552\/revisions\/15565"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/media\/15564"}],"wp:attachment":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=15552"}],"wp:term":[{"taxonomy":"dt_portfolio_category","embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio_category?post=15552"},{"taxonomy":"dt_portfolio_tags","embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio_tags?post=15552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}