{"id":16010,"date":"2026-01-08T14:49:31","date_gmt":"2026-01-08T06:49:31","guid":{"rendered":"http:\/\/www.erun-tech.com\/?post_type=dt_portfolio&#038;p=16010"},"modified":"2026-01-08T14:49:31","modified_gmt":"2026-01-08T06:49:31","slug":"chuanyongtuoluoluojingchangjianguzhangpanduanyuchuzhizhinan","status":"publish","type":"dt_portfolio","link":"http:\/\/www.erun-tech.com\/vi\/project\/chuanyongtuoluoluojingchangjianguzhangpanduanyuchuzhizhinan","title":{"rendered":"La b\u00e0n con quay cho t\u00e0u th\u1ee7y: H\u01b0\u1edbng d\u1eabn ch\u1ea9n \u0111o\u00e1n v\u00e0 x\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p"},"content":{"rendered":"<div style=\"font-family: 'Segoe UI', Microsoft YaHei, Arial, sans-serif; line-height: 1.8; color: #333; max-width: 1100px; margin: 0 auto; background: #fff; padding: 40px; border: 1px solid #eee; box-shadow: 0 0 20px rgba(0,0,0,0.05);\">\n<div style=\"text-align: center; border-bottom: 5px solid #1f365c; padding-bottom: 30px; margin-bottom: 40px;\">\n<h1 style=\"color: #1f365c; font-size: 28px; margin-bottom: 10px; font-weight: bold;\">La b\u00e0n con quay cho t\u00e0u th\u1ee7y: H\u01b0\u1edbng d\u1eabn ch\u1ea9n \u0111o\u00e1n v\u00e0 x\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p<\/h1>\n<div style=\"display: inline-block; background: #1f365c; color: #fff; padding: 6px 20px; border-radius: 4px; font-size: 14px; letter-spacing: 1px;\">Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 \u00b7 Ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng ph\u1ea7n c\u1ee9ng \u00b7 Quy tr\u00ecnh chuy\u00ean bi\u1ec7t ETO<\/div>\n<\/div>\n<section style=\"margin-bottom: 50px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 20px;\">1. \u0110\u00e8n b\u00e1o ngu\u1ed3n c\u1ee7a la b\u00e0n ch\u00ednh kh\u00f4ng s\u00e1ng<\/h2>\n<p style=\"font-weight: bold; color: #1f365c; margin-top: 20px;\">C\u00e1c nguy\u00ean nh\u00e2n ti\u1ec1m \u1ea9n v\u00e0 c\u00e1c \u0111i\u1ec3m c\u1ea7n ki\u1ec3m tra:<\/p>\n<div style=\"background: #f4f7f9; padding: 20px; border-radius: 8px; border: 1px solid #d1d9e6;\">\n<p><strong>1. T\u00ecnh tr\u1ea1ng ngu\u1ed3n \u0111i\u1ec7n ch\u00ednh b\u1ea5t th\u01b0\u1eddng:<\/strong><br \/>\nNgu\u1ed3n \u0111i\u1ec7n ch\u00ednh c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i (b\u1ea3ng k\u1ebft n\u1ed1i b\u00ean ngo\u00e0i): AC 100\/200 V \u00b1 10 %; 50\/60 Hz \u00b1 5 %.<\/p>\n<p><strong>2. C\u00f4ng t\u1eafc ph\u00e2n ph\u1ed1i \u0111i\u1ec7n tr\u00ean t\u00e0u b\u1ecb ng\u1eaft:<\/strong><br \/>\nKi\u1ec3m tra c\u00e1p k\u1ebft n\u1ed1i gi\u1eefa c\u00f4ng t\u1eafc ch\u00ednh tr\u00ean b\u1ea3ng \u0111i\u1ec7n c\u1ee7a t\u00e0u v\u00e0 b\u1ea3ng k\u1ebft n\u1ed1i b\u00ean ngo\u00e0i, c\u0169ng nh\u01b0 ch\u00ednh c\u00f4ng t\u1eafc ch\u00ednh.<\/p>\n<p><strong>3. B\u1ed9 ngu\u1ed3n la b\u00e0n (l\u1ed7i b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n):<\/strong><br \/>\nKi\u1ec3m tra xem c\u00e1c k\u1ebft n\u1ed1i c\u00e1p c\u1ee7a b\u1ed9 ngu\u1ed3n c\u00f3 b\u00ecnh th\u01b0\u1eddng kh\u00f4ng, \u0111\u1ed3ng th\u1eddi s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111o \u0111\u1ec3 ki\u1ec3m tra xem \u0111i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra c\u1ee7a b\u1ed9 ngu\u1ed3n c\u00f3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt hay kh\u00f4ng.<\/p>\n<p><strong>4. \u0110\u00e8n b\u00e1o ngu\u1ed3n b\u1ecb h\u1ecfng:<\/strong><br \/>\n\u0110\u00e8n b\u00e1o ngu\u1ed3n b\u1ecb h\u1ecfng ho\u1eb7c kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<\/div>\n<\/section>\n<section style=\"margin-bottom: 50px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 20px;\">2. M\u1eb7t s\u1ed1 \u0111\u1ecbnh h\u01b0\u1edbng la b\u00e0n quay nhanh<\/h2>\n<div style=\"border: 1px solid #ddd; padding: 20px; border-radius: 8px;\">\n<p><strong>Nguy\u00ean nh\u00e2n ti\u1ec1m \u1ea9n:<\/strong> H\u1ec7 th\u1ed1ng theo d\u00f5i b\u1ecb l\u1ed7i, h\u00e3y ki\u1ec3m tra t\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o v\u00e0 t\u00edn hi\u1ec7u \u0111\u1ea7u ra c\u1ee7a b\u1ed9 khu\u1ebfch \u0111\u1ea1i theo d\u00f5i.<\/p>\n<p style=\"text-indent: 2em;\">Khi h\u1ec7 th\u1ed1ng theo d\u00f5i c\u1ee7a la b\u00e0n con quay h\u1ed3i chuy\u1ec3n h\u00e0ng h\u1ea3i g\u1eb7p s\u1ef1 c\u1ed1, nh\u00e2n vi\u00ean c\u1ea7n ki\u1ec3m tra ngay l\u1eadp t\u1ee9c t\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o v\u00e0 t\u00edn hi\u1ec7u \u0111\u1ea7u ra c\u1ee7a b\u1ed9 khu\u1ebfch \u0111\u1ea1i theo d\u00f5i. C\u00e1c b\u01b0\u1edbc ki\u1ec3m tra c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n<ul style=\"line-height: 2;\">\n<li><strong>Tr\u01b0\u1edbc h\u1ebft:<\/strong> Nh\u00e2n vi\u00ean c\u1ea7n ki\u1ec3m tra k\u1ef9 \u0111\u1ea7u v\u00e0o c\u1ee7a b\u1ed9 khu\u1ebfch \u0111\u1ea1i theo d\u00f5i, xem t\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o c\u00f3 \u1ed5n \u0111\u1ecbnh hay kh\u00f4ng v\u00e0 c\u00f3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng hay kh\u00f4ng.<\/li>\n<li><strong>Th\u1ee9 hai:<\/strong> Nh\u00e2n vi\u00ean c\u0169ng c\u1ea7n ki\u1ec3m tra \u0111\u1ea7u ra c\u1ee7a b\u1ed9 khu\u1ebfch \u0111\u1ea1i theo d\u00f5i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00edn hi\u1ec7u \u0111\u1ea7u ra ch\u00ednh x\u00e1c, kh\u00f4ng c\u00f3 dao \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng hay hi\u1ec7n t\u01b0\u1ee3ng m\u00e9o ti\u1ebfng.<\/li>\n<li><strong>Cu\u1ed1i c\u00f9ng:<\/strong> B\u1eb1ng c\u00e1ch ki\u1ec3m tra c\u1ea3 t\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra c\u1ee7a b\u1ed9 khu\u1ebfch \u0111\u1ea1i theo d\u00f5i, nh\u00e2n vi\u00ean c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c h\u01a1n nguy\u00ean nh\u00e2n g\u00e2y ra s\u1ef1 c\u1ed1 c\u1ee7a h\u1ec7 th\u1ed1ng theo d\u00f5i, t\u1eeb \u0111\u00f3 \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p s\u1eeda ch\u1eefa ph\u00f9 h\u1ee3p.<\/li>\n<\/ul>\n<\/div>\n<\/section>\n<section style=\"margin-bottom: 50px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 20px;\">3. La b\u00e0n ch\u00ednh v\u00e0 thang \u0111o h\u00e0nh tr\u00ecnh tr\u00ean h\u1ed9p \u0111\u1ed3ng b\u1ed9 h\u00f3a kh\u00f4ng kh\u1edbp nhau<\/h2>\n<div style=\"background: #fff8e6; padding: 25px; border-radius: 12px; border: 1px solid #ffeeba;\">\n<p><strong>Nguy\u00ean nh\u00e2n ti\u1ec1m \u1ea9n:<\/strong> H\u1ec7 th\u1ed1ng \u0111\u1ed3ng b\u1ed9 b\u1ecb l\u1ed7i, thay th\u1ebf b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u1ed3ng b\u1ed9.<\/p>\n<p style=\"text-indent: 2em;\">Khi h\u1ec7 th\u1ed1ng \u0111\u1ed3ng b\u1ed9 g\u1eb7p s\u1ef1 c\u1ed1 d\u1eabn \u0111\u1ebfn to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng, nh\u00e2n vi\u00ean c\u1ea7n thay th\u1ebf b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u1ed3ng b\u1ed9 \u0111\u1ec3 kh\u00f4i ph\u1ee5c ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u1ee7a h\u1ec7 th\u1ed1ng. B\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u1ed3ng b\u1ed9 l\u00e0 b\u1ed9 ph\u1eadn quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n, hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng. Vi\u1ec7c thay th\u1ebf b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u1ed3ng b\u1ed9 m\u1edbi c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 \u0111\u1ed3ng b\u1ed9 c\u1ee7a h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh.<\/p>\n<p><strong>C\u00e1c b\u01b0\u1edbc thay th\u1ebf nh\u01b0 sau:<\/strong><\/p>\n<ol style=\"line-height: 1.8;\">\n<li>Nh\u00e2n vi\u00ean tr\u01b0\u1edbc ti\u00ean ng\u1eaft k\u1ebft n\u1ed1i gi\u1eefa la b\u00e0n ch\u00ednh v\u00e0 h\u1ed9p \u0111\u1ed3ng b\u1ed9 h\u00f3a, sau khi \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111\u00e3 \u1edf tr\u1ea1ng th\u00e1i an to\u00e0n th\u00ec m\u1edbi ti\u1ebfn h\u00e0nh thao t\u00e1c thay th\u1ebf.<\/li>\n<li>Nh\u00e2n vi\u00ean ki\u1ec3m tra v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u1ed3ng b\u1ed9, chu\u1ea9n b\u1ecb d\u1ee5ng c\u1ee5 th\u00e1o d\u1ee1 v\u00e0 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t h\u01b0\u1edbng d\u1eabn trong s\u1ed5 tay thi\u1ebft b\u1ecb \u0111\u1ec3 th\u00e1o d\u1ee1 t\u1eebng b\u01b0\u1edbc b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u1ed3ng b\u1ed9 c\u0169.<\/li>\n<li>Tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u1ed3ng b\u1ed9 m\u1edbi, nh\u00e2n vi\u00ean c\u1ea7n ki\u1ec3m tra xem ki\u1ec3u m\u00e1y v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a thi\u1ebft b\u1ecb n\u00e0y c\u00f3 kh\u1edbp v\u1edbi thi\u1ebft b\u1ecb c\u0169 hay kh\u00f4ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch.<\/li>\n<li>Nh\u00e2n vi\u00ean \u0111\u00e3 l\u1eafp \u0111\u1eb7t b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u1ed3ng b\u1ed9 m\u1edbi v\u00e0o v\u1ecb tr\u00ed \u0111\u00fang, \u0111\u1ed3ng th\u1eddi n\u1ed1i l\u1ea1i c\u00e1c d\u00e2y d\u1eabn gi\u1eefa la b\u00e0n ch\u00ednh v\u00e0 h\u1ed9p ph\u00e1t t\u00edn hi\u1ec7u \u0111\u1ed3ng b\u1ed9, \u0111\u1ea3m b\u1ea3o c\u00e1c k\u1ebft n\u1ed1i ch\u1eafc ch\u1eafn v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/li>\n<li>Nh\u00e2n vi\u00ean kh\u1edfi \u0111\u1ed9ng h\u1ec7 th\u1ed1ng, ti\u1ebfn h\u00e0nh ki\u1ec3m tra ch\u1ee9c n\u0103ng \u0111\u1ec3 x\u00e1c nh\u1eadn b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u1ed3ng b\u1ed9 m\u1edbi ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o thang \u0111o h\u00e0nh tr\u00ecnh c\u1ee7a la b\u00e0n ch\u00ednh v\u00e0 h\u1ed9p ph\u00e1t t\u00edn hi\u1ec7u \u0111\u1ed3ng b\u1ed9 tr\u00f9ng kh\u1edbp v\u1edbi nhau.<\/li>\n<\/ol>\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: 20px;\">4. La b\u00e0n kh\u00f4ng \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i<\/h2>\n<div style=\"padding: 20px; border: 1px solid #c0392b; border-radius: 8px; border-left: 10px solid #c0392b;\">\n<p><strong>Nguy\u00ean nh\u00e2n ti\u1ec1m \u1ea9n:<\/strong> L\u1ed7i qu\u1ea3 c\u1ea7u con quay (Ki\u1ec3m tra xem d\u00f2ng \u0111i\u1ec7n c\u00f3 n\u1eb1m trong ph\u1ea1m vi gi\u00e1 tr\u1ecb b\u00ecnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c n\u00eau trong s\u1ed5 tay h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t hay kh\u00f4ng, ho\u1eb7c ki\u1ec3m tra c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng c\u01a1 h\u1ecdc c\u1ee7a la b\u00e0n).<\/p>\n<p style=\"text-indent: 2em;\">Trong qu\u00e1 tr\u00ecnh ch\u1ea9n \u0111o\u00e1n s\u1ef1 c\u1ed1 c\u1ee7a qu\u1ea3 c\u1ea7u con quay h\u1ed3i chuy\u1ec3n, b\u01b0\u1edbc thao t\u00e1c \u0111\u1ea7u ti\u00ean c\u1ee7a k\u1ef9 thu\u1eadt vi\u00ean l\u00e0 ki\u1ec3m tra gi\u00e1 tr\u1ecb d\u00f2ng \u0111i\u1ec7n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem n\u00f3 c\u00f3 n\u1eb1m trong ph\u1ea1m vi ti\u00eau chu\u1ea9n do nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p hay kh\u00f4ng. B\u01b0\u1edbc n\u00e0y v\u00f4 c\u00f9ng quan tr\u1ecdng, b\u1edfi v\u00ec s\u1ef1 dao \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng c\u1ee7a d\u00f2ng \u0111i\u1ec7n th\u01b0\u1eddng l\u00e0 nguy\u00ean nh\u00e2n tr\u1ef1c ti\u1ebfp d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ed1 c\u1ee7a qu\u1ea3 c\u1ea7u con quay h\u1ed3i chuy\u1ec3n. N\u1ebfu gi\u00e1 tr\u1ecb d\u00f2ng \u0111i\u1ec7n v\u01b0\u1ee3t qu\u00e1 ho\u1eb7c th\u1ea5p h\u01a1n ph\u1ea1m vi quy \u0111\u1ecbnh, k\u1ef9 thu\u1eadt vi\u00ean c\u1ea7n ngay l\u1eadp t\u1ee9c \u0111i\u1ec1u ch\u1ec9nh ho\u1eb7c thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn li\u00ean quan. Ngo\u00e0i ra, k\u1ef9 thu\u1eadt vi\u00ean c\u1ea7n ti\u1ebfn h\u00e0nh ki\u1ec3m tra to\u00e0n di\u1ec7n c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng c\u01a1 kh\u00ed c\u1ee7a la b\u00e0n. B\u1edfi v\u00ec m\u1ed9t khi c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng c\u01a1 kh\u00ed b\u1ecb l\u1ecfng, m\u00f2n ho\u1eb7c k\u1eb9t, s\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c qu\u1ea3 c\u1ea7u con quay ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng tr\u01a1n tru, t\u1eeb \u0111\u00f3 g\u00e2y ra s\u1ef1 c\u1ed1. Do \u0111\u00f3, vi\u1ec7c ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng v\u00e0 b\u1ea3o tr\u00ec k\u1ecbp th\u1eddi l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u1ea3 c\u1ea7u con quay ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p><strong>C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/strong><\/p>\n<div style=\"background: #fafafa; padding: 15px; border-radius: 6px;\">\n<p>(1) Ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n tr\u01b0\u1edbc ti\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ea3n th\u00e2n.<\/p>\n<p>(2) Nh\u00e2n vi\u00ean v\u1eadn h\u00e0nh s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111o d\u00f2ng \u0111i\u1ec7n chuy\u00ean d\u1ee5ng, k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb n\u00e0y v\u00e0o m\u1ea1ch \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a qu\u1ea3 c\u1ea7u con quay h\u1ed3i chuy\u1ec3n. Sau khi b\u1eadt l\u1ea1i ngu\u1ed3n \u0111i\u1ec7n, quan s\u00e1t v\u00e0 ghi l\u1ea1i gi\u00e1 tr\u1ecb hi\u1ec3n th\u1ecb tr\u00ean thi\u1ebft b\u1ecb \u0111o d\u00f2ng \u0111i\u1ec7n. Ti\u1ebfp theo, so s\u00e1nh gi\u00e1 tr\u1ecb \u0111\u00e3 ghi l\u1ea1i v\u1edbi ph\u1ea1m vi ti\u00eau chu\u1ea9n do nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem gi\u00e1 tr\u1ecb d\u00f2ng \u0111i\u1ec7n c\u00f3 b\u00ecnh th\u01b0\u1eddng hay kh\u00f4ng. N\u1ebfu gi\u00e1 tr\u1ecb d\u00f2ng \u0111i\u1ec7n b\u1ea5t th\u01b0\u1eddng, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y c\u00f3 th\u1ec3 c\u00f3 s\u1ef1 c\u1ed1 b\u00ean trong qu\u1ea3 c\u1ea7u con quay h\u1ed3i chuy\u1ec3n; l\u00fac n\u00e0y c\u1ea7n th\u00e1o r\u1eddi \u0111\u1ec3 ki\u1ec3m tra th\u00eam ho\u1eb7c li\u00ean h\u1ec7 v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 s\u1eeda ch\u1eefa. N\u1ebfu gi\u00e1 tr\u1ecb d\u00f2ng \u0111i\u1ec7n b\u00ecnh th\u01b0\u1eddng, nh\u00e2n vi\u00ean v\u1eadn h\u00e0nh c\u1ea7n xem x\u00e9t c\u00e1c nguy\u00ean nh\u00e2n kh\u00e1c c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 c\u1ed1, ch\u1eb3ng h\u1ea1n nh\u01b0 li\u1ec7u c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng c\u01a1 kh\u00ed c\u00f3 v\u1ea5n \u0111\u1ec1 hay kh\u00f4ng.<\/p>\n<\/div>\n<\/div>\n<div style=\"font-family: 'Segoe UI', Arial, sans-serif; max-width: 900px; margin: 20px auto; border: 2px solid #1f365c; padding: 25px; background: #fff; border-radius: 8px;\">\n<div style=\"text-align: center; border-bottom: 2px solid #1f365c; padding-bottom: 10px; margin-bottom: 20px;\">\n<h2 style=\"color: #1f365c; margin: 0;\">B\u1ea3ng ki\u1ec3m tra kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p c\u1ee7a m\u00e1y quay<\/h2>\n<p style=\"font-size: 13px; color: #666;\">(D\u00f9ng cho ch\u1ea9n \u0111o\u00e1n nhanh v\u00e0 ghi ch\u00e9p t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng ETO)<\/p>\n<\/div>\n<table style=\"width: 100%; border-collapse: collapse; font-size: 14px;\">\n<thead>\n<tr style=\"background: #eef2f7;\">\n<th style=\"border: 1px solid #ddd; padding: 12px; width: 25%;\">Hi\u1ec7n t\u01b0\u1ee3ng s\u1ef1 c\u1ed1<\/th>\n<th style=\"border: 1px solid #ddd; padding: 12px;\">C\u00e1c \u0111i\u1ec3m ki\u1ec3m tra\/thao t\u00e1c ch\u00ednh<\/th>\n<th style=\"border: 1px solid #ddd; padding: 12px; width: 100px;\">B\u1ea3n ghi tr\u1ea1ng th\u00e1i<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 10px; font-weight: bold;\" rowspan=\"2\">\u0110\u00e8n ngu\u1ed3n kh\u00f4ng s\u00e1ng<\/td>\n<td style=\"border: 1px solid #ddd; padding: 10px;\">Ki\u1ec3m tra b\u1ea3ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n AC 100\/200V (\u00b110%) v\u00e0 t\u1ea7n s\u1ed1 (\u00b15%)<\/td>\n<td style=\"border: 1px solid #ddd; text-align: center;\">\u25a1 B\u00ecnh th\u01b0\u1eddng \/ \u25a1 B\u1ea5t th\u01b0\u1eddng<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 10px;\">Ki\u1ec3m tra xem \u0111i\u1ec7n \u00e1p \u0111\u1ea7u ra c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ngu\u1ed3n c\u00f3 \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n hay kh\u00f4ng<\/td>\n<td style=\"border: 1px solid #ddd; text-align: center;\">\u25a1 B\u00ecnh th\u01b0\u1eddng \/ \u25a1 B\u1ea5t th\u01b0\u1eddng<\/td>\n<\/tr>\n<tr style=\"background: #fafafa;\">\n<td style=\"border: 1px solid #ddd; padding: 10px; font-weight: bold;\">Tua nhanh m\u1eb7t s\u1ed1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 10px;\">Ki\u1ec3m tra xem t\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o c\u1ee7a b\u1ed9 khu\u1ebfch \u0111\u1ea1i theo d\u00f5i c\u00f3 \u1ed5n \u0111\u1ecbnh hay kh\u00f4ng<\/td>\n<td style=\"border: 1px solid #ddd; text-align: center;\">\u25a1 B\u00ecnh th\u01b0\u1eddng \/ \u25a1 B\u1ea5t th\u01b0\u1eddng<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 10px; font-weight: bold;\">C\u00e1c v\u1ea1ch chia kh\u00f4ng kh\u1edbp nhau<\/td>\n<td style=\"border: 1px solid #ddd; padding: 10px;\">\u0110\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u1ed3ng b\u1ed9 (th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc thay th\u1ebf n\u1ebfu c\u1ea7n thi\u1ebft)<\/td>\n<td style=\"border: 1px solid #ddd; text-align: center;\">\u25a1 \u0110\u00e3 thay th\u1ebf \/ \u25a1 Ch\u1edd s\u1eeda ch\u1eefa<\/td>\n<\/tr>\n<tr style=\"background: #fafafa;\">\n<td style=\"border: 1px solid #ddd; padding: 10px; font-weight: bold;\" rowspan=\"2\">Kh\u00f4ng \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i<\/td>\n<td style=\"border: 1px solid #ddd; padding: 10px;\">\u0110o v\u00e0 ki\u1ec3m tra d\u00f2ng \u0111i\u1ec7n c\u1ee7a qu\u1ea3 c\u1ea7u con quay h\u1ed3i chuy\u1ec3n (so s\u00e1nh v\u1edbi h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t)<\/td>\n<td style=\"border: 1px solid #ddd; text-align: center;\">Gi\u00e1 tr\u1ecb: ______ A<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 10px;\">Ki\u1ec3m tra xem c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng c\u01a1 kh\u00ed c\u00f3 b\u1ecb l\u1ecfng, m\u00f2n ho\u1eb7c k\u1eb9t kh\u00f4ng<\/td>\n<td style=\"border: 1px solid #ddd; text-align: center;\">\u25a1 Ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng \/ \u25a1 B\u1ea3o tr\u00ec<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"margin-top: 20px; font-size: 12px; border: 1px dashed #c0392b; padding: 10px; color: #c0392b;\"><strong>C\u1ea3nh b\u00e1o:<\/strong>Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh \u0111o d\u00f2ng \u0111i\u1ec7n v\u00e0 ki\u1ec3m tra b\u00ean trong, h\u00e3y \u0111\u1ea3m b\u1ea3o \u0111\u00e3 ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng!<\/div>\n<\/div>\n<div style=\"font-family: 'Microsoft YaHei', sans-serif; max-width: 900px; margin: 40px auto; padding: 30px; border: 1px solid #ccc; background-color: #fff;\">\n<h2 style=\"text-align: center;\">B\u00e0i ki\u1ec3m tra v\u1ec1 b\u1ea3o tr\u00ec v\u00e0 ch\u1ea9n \u0111o\u00e1n s\u1ef1 c\u1ed1 la b\u00e0n quay<\/h2>\n<p style=\"text-align: right;\">H\u1ecd t\u00ean: __________ Ch\u1ee9c v\u1ee5: __________ \u0110i\u1ec3m: __________<\/p>\n<h4 style=\"border-bottom: 1px solid #333; padding-bottom: 5px;\">I. Tr\u1eafc nghi\u1ec7m v\u00e0 \u0111i\u1ec1n v\u00e0o ch\u1ed7 tr\u1ed1ng (15 \u0111i\u1ec3m\/c\u00e2u)<\/h4>\n<p>1. Khi \u0111\u00e8n b\u00e1o ngu\u1ed3n c\u1ee7a la b\u00e0n ch\u00ednh kh\u00f4ng s\u00e1ng, tr\u01b0\u1edbc ti\u00ean c\u1ea7n ki\u1ec3m tra \u0111i\u1ec7n \u00e1p ngu\u1ed3n ch\u00ednh. D\u1ea3i \u0111i\u1ec7n \u00e1p xoay chi\u1ec1u ti\u00eau chu\u1ea9n ph\u1ea3i n\u1eb1m trong kho\u1ea3ng AC 100\/200V <strong>\u00b1_______%<\/strong> trong ph\u1ea1m vi \u0111\u00f3.<\/p>\n<p>2. Hi\u1ec7n t\u01b0\u1ee3ng m\u1eb7t s\u1ed1 la b\u00e0n t\u1eeb quay nhanh th\u01b0\u1eddng l\u00e0 do <strong>_______<\/strong> Do s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng g\u00e2y ra.<\/p>\n<p>3. Khi thay th\u1ebf b\u1ed9 khu\u1ebfch \u0111\u1ea1i \u0111\u1ed3ng b\u1ed9, thao t\u00e1c \u0111\u1ea7u ti\u00ean ph\u1ea3i l\u00e0:<strong>____________________________________<\/strong>\u3002<\/p>\n<h4 style=\"border-bottom: 1px solid #333; padding-bottom: 5px; margin-top: 30px;\">II. C\u00e2u h\u1ecfi ph\u00e2n t\u00edch (20 \u0111i\u1ec3m\/c\u00e2u)<\/h4>\n<p>4. <strong>B\u1ed1i c\u1ea3nh:<\/strong>Sau khi kh\u1edfi \u0111\u1ed9ng, la b\u00e0n t\u1eeb c\u1ee7a m\u1ed9t con t\u00e0u kh\u00f4ng th\u1ec3 \u1ed5n \u0111\u1ecbnh trong m\u1ed9t th\u1eddi gian d\u00e0i. ETO \u0111\u00e3 s\u1eed d\u1ee5ng ampe k\u1ebf \u0111\u1ec3 \u0111o v\u00e0 ph\u00e1t hi\u1ec7n d\u00f2ng \u0111i\u1ec7n qua qu\u1ea3 c\u1ea7u la b\u00e0n cao h\u01a1n nhi\u1ec1u so v\u1edbi gi\u00e1 tr\u1ecb ghi trong t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n<p><strong>C\u00e2u h\u1ecfi:<\/strong>\u0110i\u1ec1u n\u00e0y cho th\u1ea5y \u0111i\u1ec1u g\u00ec? Ti\u1ebfp theo n\u00ean x\u1eed l\u00fd nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n<div style=\"height: 60px; border: 1px solid #eee; margin-top: 10px;\"><\/div>\n<h4 style=\"border-bottom: 1px solid #333; padding-bottom: 5px; margin-top: 30px;\">III. C\u00e2u h\u1ecfi tr\u1ea3 l\u1eddi ng\u1eafn (15 \u0111i\u1ec3m\/c\u00e2u)<\/h4>\n<p>5. H\u00e3y t\u00f3m t\u1eaft c\u00e1c b\u01b0\u1edbc c\u1ee5 th\u1ec3 \u0111\u1ec3 ki\u1ec3m tra b\u1ed9 khu\u1ebfch \u0111\u1ea1i theo d\u00f5i (bao g\u1ed3m c\u1ea3 \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra).<\/p>\n<div style=\"height: 100px; border: 1px solid #eee; margin-top: 10px;\"><\/div>\n<p style=\"margin-top: 40px; font-size: 12px; color: #888; text-align: center;\">\u2014 K\u1ebft th\u00fac b\u00e0i thi, vui l\u00f2ng ki\u1ec3m tra l\u1ea1i tr\u01b0\u1edbc khi n\u1ed9p \u2014<\/p>\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;\">C\u1ea9m nang th\u1ef1c h\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 \u0111i\u1ec7n tr\u00ean t\u00e0u | Chuy\u00ean \u0111\u1ec1 ch\u1ea9n \u0111o\u00e1n s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng la b\u00e0n v\u00e0 con quay h\u1ed3i chuy\u1ec3n | B\u1ea3n s\u1eeda \u0111\u1ed5i n\u0103m 2026<\/footer>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>La b\u00e0n con quay cho t\u00e0u th\u1ee7y: H\u01b0\u1edbng d\u1eabn ch\u1ea9n \u0111o\u00e1n v\u00e0 x\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p Ki\u1ec3m tra s\u1ef1 c\u1ed1 \u00b7 T\u1ef1 ki\u1ec3m tra ph\u1ea7n c\u1ee9ng \u00b7 Quy tr\u00ecnh \u0111\u1eb7c bi\u1ec7t ETO 1. \u0110\u00e8n b\u00e1o ngu\u1ed3n c\u1ee7a la b\u00e0n ch\u00ednh kh\u00f4ng s\u00e1ng \u2026<\/p>","protected":false},"author":1,"featured_media":16011,"comment_status":"open","ping_status":"closed","template":"","dt_portfolio_category":[891,892],"dt_portfolio_tags":[],"class_list":["post-16010","dt_portfolio","type-dt_portfolio","status-publish","has-post-thumbnail","hentry","dt_portfolio_category-dianzidianqiyuanshicaopinggukecheng","dt_portfolio_category-chuanbodaohangshebeiweihu","dt_portfolio_category-891","dt_portfolio_category-892","description-off"],"_links":{"self":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/16010","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=16010"}],"version-history":[{"count":1,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/16010\/revisions"}],"predecessor-version":[{"id":16012,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio\/16010\/revisions\/16012"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/media\/16011"}],"wp:attachment":[{"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=16010"}],"wp:term":[{"taxonomy":"dt_portfolio_category","embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio_category?post=16010"},{"taxonomy":"dt_portfolio_tags","embeddable":true,"href":"http:\/\/www.erun-tech.com\/vi\/wp-json\/wp\/v2\/dt_portfolio_tags?post=16010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}