{"id":9325,"date":"2026-02-02T08:15:00","date_gmt":"2026-02-02T08:15:00","guid":{"rendered":"https:\/\/new-propower.com\/why-is-uninterruptible-power-supply-important\/"},"modified":"2026-02-03T06:52:51","modified_gmt":"2026-02-03T06:52:51","slug":"why-is-uninterruptible-power-supply-important","status":"publish","type":"post","link":"https:\/\/new-propower.com\/vi\/why-is-uninterruptible-power-supply-important\/","title":{"rendered":"T\u1ea1i sao h\u1ec7 th\u1ed1ng ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c (UPS) l\u1ea1i quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb quan tr\u1ecdng?"},"content":{"rendered":"<p>Vi\u1ec7c duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb quan tr\u1ecdng trong th\u1eddi gian m\u1ea5t \u0111i\u1ec7n m\u1edbi ch\u00ednh l\u00e0 nhi\u1ec7m v\u1ee5 th\u1ef1c s\u1ef1 c\u1ee7a m\u1ed9t <strong>h\u1ec7 th\u1ed1ng c\u1ea5p \u0111i\u1ec7n li\u00ean t\u1ee5c<\/strong>.<\/p>\n\n\n\n<p>Khi \u0111i\u1ec7n \u00e1p s\u1ee5t gi\u1ea3m, t\u1eebng gi\u00e2y \u0111\u1ec1u quan tr\u1ecdng, v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n c\u0169ng v\u1eady.<\/p>\n\n\n\n<p>Ch\u00fang t\u00f4i \u0111\u00e3 ch\u1ee9ng ki\u1ebfn nh\u1eefng s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n l\u00e0m m\u1ea5t d\u1eef li\u1ec7u v\u00e0 khi\u1ebfn m\u00e1y ch\u1ee7 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, v\u00ec v\u1eady ch\u00fang t\u00f4i ki\u1ec3m tra c\u00e1c thi\u1ebft b\u1ecb UPS v\u1edbi c\u00f9ng ti\u00eau ch\u00ed \u00e1p d\u1ee5ng cho m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t, l\u1eadp k\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 v\u1edbi s\u1ef1 c\u1ed1 v\u00e0 ki\u1ec3m tra quy tr\u00ecnh kh\u00f4i ph\u1ee5c.<\/p>\n\n\n\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 h\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng pin, b\u1ea3o v\u1ec7 ch\u1ed1ng s\u00e9t, thi\u1ebft k\u1ebf UPS tr\u1ef1c tuy\u1ebfn, l\u1eadp k\u1ebf ho\u1ea1ch cho c\u00f4ng t\u1eafc chuy\u1ec3n m\u1ea1ch, c\u00f9ng c\u00e1c b\u01b0\u1edbc c\u00e0i \u0111\u1eb7t th\u1ef1c t\u1ebf, gi\u00fap c\u00e1c \u0111\u1ed9i ng\u0169 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng v\u00e0 ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/h3>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li>M\u1ed9t b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) gi\u00fap ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u v\u00e0 h\u01b0 h\u1ecfng ph\u1ea7n c\u1ee9ng b\u1eb1ng c\u00e1ch cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng g\u1ea7n nh\u01b0 t\u1ee9c th\u00ec v\u00e0 ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u (AC) \u1ed5n \u0111\u1ecbnh h\u01a1n. Schneider Electric \u1ea4n \u0110\u1ed9 cho bi\u1ebft th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i c\u1ee7a lo\u1ea1i UPS t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1eddng d\u00e2y (line-interactive) thay \u0111\u1ed5i t\u00f9y theo \u0111\u1ed9 nh\u1ea1y (kho\u1ea3ng 2 \u0111\u1ebfn 10 ms), trong khi lo\u1ea1i UPS chuy\u1ec3n \u0111\u1ed5i k\u00e9p tr\u1ef1c tuy\u1ebfn (double-conversion online) kh\u00f4ng c\u00f3 th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i. <\/li>\n\n\n\n<li>Ch\u1ecdn c\u00f4ng su\u1ea5t UPS ph\u00f9 h\u1ee3p v\u1edbi t\u1ea3i v\u00e0 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng mong mu\u1ed1n: D\u1ea3i c\u00f4ng su\u1ea5t t\u1eeb 500VA \u0111\u1ebfn 1500VA th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c v\u0103n ph\u00f2ng nh\u1ecf (th\u01b0\u1eddng t\u1eeb 5 \u0111\u1ebfn 20 ph\u00fat), t\u1eeb 1500VA \u0111\u1ebfn 3000VA cho ph\u00f2ng m\u00e1y ch\u1ee7 (th\u01b0\u1eddng t\u1eeb 10 \u0111\u1ebfn 30 ph\u00fat), v\u00e0 tr\u00ean 3000VA cho c\u00e1c ph\u00f2ng m\u00e1y ch\u1ee7 doanh nghi\u1ec7p, n\u01a1i th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 k\u00e9o d\u00e0i t\u1eeb 15 ph\u00fat \u0111\u1ebfn h\u00e0ng gi\u1edd khi s\u1eed d\u1ee5ng t\u1ee7 pin ngo\u00e0i.<\/li>\n\n\n\n<li>H\u00e3y l\u00ean k\u1ebf ho\u1ea1ch b\u1ea3o d\u01b0\u1ee1ng \u1eafc-quy nh\u01b0 m\u1ed9t l\u1ecbch tr\u00ecnh c\u1ee5 th\u1ec3, ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 l\u1eddi khuy\u00ean: ki\u1ec3m tra \u1eafc-quy m\u1ed7i 6 \u0111\u1ebfn 12 th\u00e1ng, tr\u00e1nh l\u1eafp gh\u00e9p c\u00e1c t\u1ebf b\u00e0o m\u1edbi v\u00e0 c\u0169 v\u1edbi nhau, v\u00e0 thay th\u1ebf c\u00e1c c\u1ee5m \u1eafc-quy l\u1edbn theo t\u1eebng nh\u00f3m \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng v\u00e0 r\u1ee7i ro an to\u00e0n.<\/li>\n\n\n\n<li>\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n tri\u1ec3n khai t\u1ea1i \u1ea4n \u0110\u1ed9, vui l\u00f2ng x\u00e1c nh\u1eadn c\u00e1c y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 v\u00e0 t\u00e0i li\u1ec7u li\u00ean quan. BIS \u0111\u00e3 gia h\u1ea1n th\u1eddi h\u1ea1n chuy\u1ec3n \u0111\u1ed5i cho ti\u00eau chu\u1ea9n an to\u00e0n UPS c\u1eadp nh\u1eadt IS 16242 (Ph\u1ea7n 1):2025 ph\u00f9 h\u1ee3p v\u1edbi IEC 62040-1:2017, v\u1edbi ng\u00e0y th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp l\u00e0 ng\u00e0y 19 th\u00e1ng 11 n\u0103m 2026 trong c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt n\u0103m 2025.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/new-propower.com\/wp-content\/uploads\/2026\/02\/infographic-Why-Is-Uninterruptible-Power-Supply-Important-for-Protecting-Critical-Equipment-420994-_0123.jpg\" alt=\"Why Is Uninterruptible Power Supply Important for Protecting Critical Equipment\" title=\"T\u1ea1i sao h\u1ec7 th\u1ed1ng ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c (UPS) l\u1ea1i quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb quan tr\u1ecdng?\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c (UPS)<\/h2>\n\n\n\n<p>L\u1ee3i \u00edch ch\u00ednh c\u1ee7a b\u1ed9 ngu\u1ed3n li\u00ean t\u1ee5c (UPS) r\u1ea5t \u0111\u01a1n gi\u1ea3n: n\u00f3 gi\u00fap k\u00e9o d\u00e0i th\u1eddi gian v\u00e0 duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh khi ngu\u1ed3n \u0111i\u1ec7n b\u1ecb gi\u00e1n \u0111o\u1ea1n, \u0111\u1ee7 l\u00e2u \u0111\u1ec3 sao l\u01b0u d\u1eef li\u1ec7u, duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb quan tr\u1ecdng v\u00e0 chuy\u1ec3n giao an to\u00e0n sang m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng.<\/p>\n\n\n\n<p>Tr\u00ean th\u1ef1c t\u1ebf, m\u1ed9t b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb th\u00f4ng qua ba c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng ph\u1ed1i h\u1ee3p v\u1edbi nhau: ngu\u1ed3n d\u1ef1 ph\u00f2ng t\u1eeb \u1eafc-quy, ch\u1ee9c n\u0103ng ch\u1ed1ng s\u00e9t v\u00e0 l\u1ecdc nhi\u1ec5u, c\u00f9ng v\u1edbi m\u1ea1ch bi\u1ebfn t\u1ea7n gi\u00fap duy tr\u00ec ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u (AC) \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 khi ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o b\u1ecb s\u1ee5t \u00e1p ho\u1eb7c m\u1ea5t \u0111i\u1ec7n.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>Th\u1eddi gian ph\u1ea3n \u1ee9ng:<\/strong> t\u1ef1 \u0111\u1ed9ng ng\u1eaft ngu\u1ed3n c\u00f3 ki\u1ec3m so\u00e1t v\u00e0 chuy\u1ec3n \u0111\u1ed5i m\u01b0\u1ee3t m\u00e0 sang m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng.<\/li>\n\n\n\n<li><strong>Ch\u1ec9nh l\u01b0u \u0111i\u1ec7n:<\/strong> ch\u1ee9c n\u0103ng \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p v\u00e0 l\u1ecdc nhi\u1ec5u gi\u00fap gi\u1ea3m t\u1ea3i cho b\u1ed9 ngu\u1ed3n, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m so\u00e1t ho\u1ea1t \u0111\u1ed9ng:<\/strong> gi\u00e1m s\u00e1t t\u1eeb xa v\u00e0 nh\u1eadt k\u00fd s\u1ef1 ki\u1ec7n gi\u00fap bi\u1ebfn c\u00e1c s\u1ef1 c\u1ed1 v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n th\u00e0nh c\u00e1c c\u1ea3nh b\u00e1o c\u00f3 th\u1ec3 x\u1eed l\u00fd.<\/li>\n\n\n\n<li><strong>\u0110\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c:<\/strong> \u00edt s\u1ef1 c\u1ed1 h\u01a1n, \u00edt t\u1ec7p b\u1ecb h\u1ecfng h\u01a1n v\u00e0 \u00edt ph\u1ea3i s\u1eeda ch\u1eefa b\u1ea5t ng\u1edd h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u v\u00e0 h\u01b0 h\u1ecfng ph\u1ea7n c\u1ee9ng<\/h3>\n\n\n\n<p>B\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) gi\u00fap ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u b\u1eb1ng c\u00e1ch duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ee7 l\u00e2u \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 l\u01b0u c\u00f4ng vi\u1ec7c, x\u00f3a b\u1ed9 nh\u1edb \u0111\u1ec7m, ho\u00e0n t\u1ea5t c\u00e1c thao t\u00e1c ghi d\u1eef li\u1ec7u v\u00e0 t\u1eaft m\u00e1y theo \u0111\u00fang tr\u00ecnh t\u1ef1, thay v\u00ec \u0111\u1ec3 h\u1ec7 th\u1ed1ng b\u1ecb treo gi\u1eefa ch\u1eebng khi \u0111ang th\u1ef1c hi\u1ec7n thao t\u00e1c.<\/p>\n\n\n\n<p>N\u00f3 c\u00f2n b\u1ea3o v\u1ec7 ph\u1ea7n c\u1ee9ng b\u1eb1ng c\u00e1ch gi\u1ea3m thi\u1ec3u c\u00e1c s\u1ef1 c\u1ed1 \u201cngu\u1ed3n \u0111i\u1ec7n kh\u00f4ng \u1ed5n \u0111\u1ecbnh\u201d \u2013 nh\u1eefng y\u1ebfu t\u1ed1 \u00e2m th\u1ea7m l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c linh ki\u1ec7n \u2013 bao g\u1ed3m hi\u1ec7n t\u01b0\u1ee3ng t\u0103ng \u00e1p \u0111\u1ed9t ng\u1ed9t, s\u1ee5t \u00e1p (brownouts) v\u00e0 c\u00e1c chu k\u1ef3 b\u1eadt\/t\u1eaft l\u1eb7p \u0111i l\u1eb7p l\u1ea1i.<\/p>\n\n\n\n<p>Th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i l\u00e0 m\u1ed9t chi ti\u1ebft th\u1ef1c t\u1ebf m\u00e0 c\u00e1c \u0111\u1ed9i ng\u0169 c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t tuy\u00ean b\u1ed1 ti\u1ebfp th\u1ecb. H\u01b0\u1edbng d\u1eabn thi\u1ebft k\u1ebf b\u1ed9 ngu\u1ed3n m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n ATX12VO n\u0103m 2024 c\u1ee7a Intel li\u1ec7t k\u00ea th\u1eddi gian duy tr\u00ec ngu\u1ed3n y\u00eau c\u1ea7u l\u00e0 12 ms (v\u00e0 khuy\u1ebfn ngh\u1ecb l\u00e0 17 ms), \u0111i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3i th\u00edch t\u1ea1i sao vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i ch\u1eadm h\u01a1n v\u1eabn c\u00f3 th\u1ec3 khi\u1ebfn m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n kh\u1edfi \u0111\u1ed9ng l\u1ea1i ngay c\u1ea3 khi b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) \u201cho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng\u201d.\u201d<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> N\u1ebfu t\u1ea3i l\u00e0 thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m (m\u00e1y ch\u1ee7, thi\u1ebft b\u1ecb l\u01b0u tr\u1eef, thi\u1ebft b\u1ecb m\u1ea1ng, thi\u1ebft b\u1ecb y t\u1ebf), n\u00ean \u01b0u ti\u00ean s\u1eed d\u1ee5ng b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) chuy\u1ec3n \u0111\u1ed5i k\u00e9p tr\u1ef1c tuy\u1ebfn \u0111\u1ec3 tr\u00e1nh r\u1ee7i ro do th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> N\u1ebfu s\u1eed d\u1ee5ng b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) ch\u1ebf \u0111\u1ed9 ch\u1edd ho\u1eb7c ch\u1ebf \u0111\u1ed9 t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1eddng d\u00e2y, h\u00e3y ki\u1ec3m tra h\u00e0nh vi chuy\u1ec3n \u0111\u1ed5i d\u1ef1 ph\u00f2ng th\u1ef1c t\u1ebf v\u1edbi t\u1ea3i th\u1ef1c t\u1ebf, ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ec9 m\u1ed9t chi\u1ebfc \u0111\u00e8n hay m\u1ed9t m\u00e0n h\u00ecnh duy nh\u1ea5t.<\/li>\n<\/ul>\n\n\n\n<p>Ch\u00fang t\u00f4i theo d\u00f5i t\u00ecnh tr\u1ea1ng pin tr\u00ean c\u00e1c h\u1ec7 th\u1ed1ng VRLA, pin ng\u00e2m n\u01b0\u1edbc (VLA) v\u00e0 pin lithium-ion, b\u1edfi v\u00ec m\u1ed9t chu\u1ed7i pin y\u1ebfu c\u00f3 th\u1ec3 bi\u1ebfn s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n th\u00e0nh s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n nghi\u00eam tr\u1ecdng v\u00e0o th\u1eddi \u0111i\u1ec3m t\u1ed3i t\u1ec7 nh\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ea3m b\u1ea3o t\u00ednh li\u00ean t\u1ee5c trong ho\u1ea1t \u0111\u1ed9ng kinh doanh<\/h3>\n\n\n\n<p>H\u1ec7 th\u1ed1ng UPS gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00ednh li\u00ean t\u1ee5c trong ho\u1ea1t \u0111\u1ed9ng kinh doanh b\u1eb1ng c\u00e1ch duy tr\u00ec h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ee7 l\u00e2u \u0111\u1ec3 v\u01b0\u1ee3t qua c\u00e1c s\u1ef1 c\u1ed1 ng\u1eafn h\u1ea1n v\u00e0 x\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 k\u00e9o d\u00e0i h\u01a1n th\u00f4ng qua vi\u1ec7c t\u1eaft m\u00e1y c\u00f3 ki\u1ec3m so\u00e1t ho\u1eb7c chuy\u1ec3n sang s\u1eed d\u1ee5ng m\u00e1y ph\u00e1t \u0111i\u1ec7n.<\/p>\n\n\n\n<p>\u0110i\u1ec1u \u0111\u00f3 r\u1ea5t quan tr\u1ecdng b\u1edfi v\u00ec \u201ch\u1ea7u h\u1ebft c\u00e1c s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n \u0111\u1ec1u di\u1ec5n ra trong th\u1eddi gian ng\u1eafn\u201d kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 \u201cc\u00e1c s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n ng\u1eafn h\u1ea1n l\u00e0 v\u00f4 h\u1ea1i\u201d, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng quan tr\u1ecdng c\u00f3 chi ph\u00ed kh\u1edfi \u0111\u1ed9ng l\u1ea1i r\u1ea5t cao.<\/p>\n\n\n\n<p>B\u00e1o c\u00e1o ph\u00e2n t\u00edch s\u1ef1 c\u1ed1 h\u00e0ng n\u0103m c\u1ee7a Uptime Institute \u0111\u00e3 nhi\u1ec1u l\u1ea7n ch\u1ec9 ra r\u1eb1ng c\u00e1c s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng g\u00e2y ra chi ph\u00ed r\u1ea5t cao, v\u1edbi ph\u1ea7n l\u1edbn c\u00e1c nh\u00e0 khai th\u00e1c \u0111\u01b0\u1ee3c kh\u1ea3o s\u00e1t cho bi\u1ebft s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng g\u1ea7n \u0111\u00e2y nh\u1ea5t c\u1ee7a h\u1ecd \u0111\u00e3 ti\u00eau t\u1ed1n h\u01a1n 100.000 USD, v\u00e0 m\u1ed9t t\u1ef7 l\u1ec7 \u0111\u00e1ng k\u1ec3 trong s\u1ed1 \u0111\u00f3 b\u00e1o c\u00e1o m\u1ee9c thi\u1ec7t h\u1ea1i v\u01b0\u1ee3t qu\u00e1 1 tri\u1ec7u USD.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/new-propower.com\/wp-content\/uploads\/2026\/02\/outage-cost-loss-visualization-420994_0792.jpg\" alt=\"Data visualization on a tablet screen showing financial losses from power outages.\" title=\"Bi\u1ec3u \u0111\u1ed3 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u tr\u00ean m\u00e0n h\u00ecnh m\u00e1y t\u00ednh b\u1ea3ng th\u1ec3 hi\u1ec7n m\u1ee9c thi\u1ec7t h\u1ea1i t\u00e0i ch\u00ednh do m\u1ea5t \u0111i\u1ec7n.\" \/><\/figure>\n<\/div>\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>K\u00edch th\u01b0\u1edbc UPS (th\u00f4ng th\u01b0\u1eddng)<\/th><th>N\u01a1i ph\u00f9 h\u1ee3p<\/th><th>Nh\u1eefng v\u1ea5n \u0111\u1ec1 m\u00e0 n\u00f3 th\u01b0\u1eddng gi\u1ea3i quy\u1ebft<\/th><\/tr><\/thead><tbody><tr><td>500VA \u0111\u1ebfn 1500VA<\/td><td>V\u0103n ph\u00f2ng nh\u1ecf, gi\u00e1 \u0111\u1ee1 \u0111\u01a1n<\/td><td>Ngu\u1ed3n d\u1ef1 ph\u00f2ng ng\u1eafn h\u1ea1n \u0111\u1ec3 t\u1eaft m\u00e1y m\u1ed9t c\u00e1ch tr\u1eadt t\u1ef1 (th\u01b0\u1eddng t\u1eeb 5 \u0111\u1ebfn 20 ph\u00fat)<\/td><\/tr><tr><td>1500VA \u0111\u1ebfn 3000VA<\/td><td>Ph\u00f2ng m\u00e1y ch\u1ee7, c\u00e1c \u0111i\u1ec3m bi\u00ean<\/td><td>Th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1eaft m\u00e1y an to\u00e0n ho\u1eb7c kh\u1edfi \u0111\u1ed9ng m\u00e1y ph\u00e1t \u0111i\u1ec7n (th\u01b0\u1eddng t\u1eeb 10 \u0111\u1ebfn 30 ph\u00fat)<\/td><\/tr><tr><td>&gt;3000VA<\/td><td>Ph\u00f2ng doanh nghi\u1ec7p, \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p<\/td><td>T\u1eeb 15 ph\u00fat \u0111\u1ebfn v\u00e0i gi\u1edd v\u1edbi c\u00e1c t\u1ee7 pin c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Ch\u00fang t\u00f4i thi\u1ebft k\u1ebf c\u01a1 ch\u1ebf d\u1ef1 ph\u00f2ng theo c\u00e1c c\u1ea5u h\u00ecnh N+1 v\u00e0 2N khi t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng kinh doanh \u0111\u1ee7 l\u1edbn \u0111\u1ec3 bi\u1ec7n minh cho vi\u1ec7c n\u00e0y, sau \u0111\u00f3 ki\u1ec3m ch\u1ee9ng th\u00f4ng qua c\u00e1c b\u00e0i ki\u1ec3m tra trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh, x\u00e1c th\u1ef1c c\u1ea3nh b\u00e1o v\u00e0 c\u00e1c khung th\u1eddi gian thay pin \u0111\u01b0\u1ee3c ghi ch\u00e9p \u0111\u1ea7y \u0111\u1ee7.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Hi\u1ec7u qu\u1ea3 c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng UPS ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec. H\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng b\u1eb1ng pin v\u00e0 gi\u00e1m s\u00e1t t\u1eeb xa gi\u00fap duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c cho c\u00e1c h\u1ec7 th\u1ed1ng quan tr\u1ecdng, nh\u01b0ng pin ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 thay th\u1ebf \u0111\u00fang l\u1ecbch tr\u00ecnh.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ea3o v\u1ec7 kh\u1ecfi c\u00e1c \u0111\u1ee3t t\u0103ng \u00e1p v\u00e0 \u0111\u1ed9t bi\u1ebfn \u0111i\u1ec7n \u00e1p<\/h3>\n\n\n\n<p>M\u1ed9t b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb kh\u1ecfi c\u00e1c \u0111\u1ee3t t\u0103ng \u00e1p v\u00e0 \u0111\u1ed9t bi\u1ebfn \u0111i\u1ec7n \u00e1p b\u1eb1ng c\u00e1ch k\u00ecm h\u00e3m ho\u1eb7c l\u1ecdc c\u00e1c dao \u0111\u1ed9ng t\u1ea1m th\u1eddi; \u0111\u1ed3ng th\u1eddi, khi c\u1ea7n thi\u1ebft, chuy\u1ec3n t\u1ea3i sang ngu\u1ed3n pin \u0111\u1ec3 thi\u1ebft b\u1ecb nh\u1eadn \u0111\u01b0\u1ee3c ngu\u1ed3n \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh thay v\u00ec ph\u1ea3i ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c d\u1ea1ng s\u00f3ng \u0111i\u1ec7n \u00e1p c\u00f3 th\u1ec3 g\u00e2y h\u01b0 h\u1ecfng.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, vi\u1ec7c b\u1ea3o v\u1ec7 ch\u1ed1ng s\u00e9t kh\u00f4ng ph\u1ea3i l\u00e0 t\u1ea5t c\u1ea3. C\u00e1c th\u00e0nh ph\u1ea7n h\u00e0i \u1edf \u0111\u1ea7u v\u00e0o v\u00e0 h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t th\u1ea5p c\u00f3 th\u1ec3 khi\u1ebfn h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n qu\u00e1 nhi\u1ec7t, l\u00e0m ng\u1eaft c\u1ea7u dao v\u00e0 bu\u1ed9c ph\u1ea3i s\u1eed d\u1ee5ng m\u00e1y ph\u00e1t \u0111i\u1ec7n c\u00f3 c\u00f4ng su\u1ea5t l\u1edbn h\u01a1n m\u1ee9c c\u1ea7n thi\u1ebft, \u0111i\u1ec1u n\u00e0y s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t chi ph\u00ed \u1ea9n trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p ph\u1ea3i s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng trong th\u1eddi gian d\u00e0i.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Ph\u01b0\u01a1ng ph\u00e1p ch\u1ec9nh l\u01b0u (th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c b\u1ed9 UPS tr\u1ef1c tuy\u1ebfn)<\/th><th>\u0110\u1ed9 m\u00e9o d\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o \u0111i\u1ec3n h\u00ecnh (THD(i))<\/th><th>T\u1ea1i sao \u0111i\u1ec1u n\u00e0y l\u1ea1i quan tr\u1ecdng<\/th><\/tr><\/thead><tbody><tr><td>M\u1ea1ch ch\u1ec9nh l\u01b0u 6 xung c\u01a1 b\u1ea3n<\/td><td>Kho\u1ea3ng t\u1eeb 25% \u0111\u1ebfn 30%<\/td><td>C\u00e1c s\u00f3ng h\u00e0i t\u1ea7n s\u1ed1 cao c\u00f3 th\u1ec3 g\u00e2y \u00e1p l\u1ef1c l\u00ean h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n v\u00e0 c\u00e1c m\u00e1y ph\u00e1t \u0111i\u1ec7n \u1edf ph\u00eda th\u01b0\u1ee3ng ngu\u1ed3n<\/td><\/tr><tr><td>B\u1ed9 ch\u1ec9nh l\u01b0u 12 xung<\/td><td>Kho\u1ea3ng t\u1eeb 8% \u0111\u1ebfn 12%<\/td><td>C\u00e1c s\u00f3ng h\u00e0i b\u1eadc th\u1ea5p, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng quy m\u00f4 l\u1edbn<\/td><\/tr><tr><td>C\u00e1c thi\u1ebft k\u1ebf m\u1ea1ch \u0111\u1ea7u v\u00e0o ch\u1ee7 \u0111\u1ed9ng (IGBT)<\/td><td>M\u1ed9t con s\u1ed1 \u0111\u01a1n l\u1ebb \u1edf m\u1ee9c th\u1ea5p, \u0111\u00f4i khi dao \u0111\u1ed9ng t\u1eeb kho\u1ea3ng 2% \u0111\u1ebfn 5%<\/td><td>D\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o \u1ed5n \u0111\u1ecbnh h\u01a1n, t\u00edch h\u1ee3p m\u00e1y ph\u00e1t \u0111i\u1ec7n \u0111\u01a1n gi\u1ea3n h\u01a1n, th\u01b0\u1eddng \u00edt ph\u1ea3i gi\u1ea3m c\u00f4ng su\u1ea5t h\u01a1n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Ch\u00fang t\u00f4i tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 t\u01b0\u01a1ng th\u00edch \u0111i\u1ec7n t\u1eeb (EMC) theo ti\u00eau chu\u1ea9n IEC 62040-2:2016 trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf v\u00e0 v\u1eadn h\u00e0nh th\u1eed, sau \u0111\u00f3 x\u00e1c nh\u1eadn k\u1ebft qu\u1ea3 th\u1ef1c t\u1ebf th\u00f4ng qua nh\u1eadt k\u00fd s\u1ef1 ki\u1ec7n v\u00e0 c\u00e1c ph\u00e9p \u0111o ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng, ch\u1ee9 kh\u00f4ng d\u1ef1a tr\u00ean ph\u1ecfng \u0111o\u00e1n.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> N\u1ebfu m\u1ed9t c\u01a1 s\u1edf s\u1eed d\u1ee5ng m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng, c\u1ea7n \u0111\u00e1nh gi\u00e1 c\u00e1c th\u00e0nh ph\u1ea7n h\u00e0i tr\u00ean \u0111\u01b0\u1eddng v\u00e0o c\u1ee7a UPS v\u00e0 qu\u00e1 tr\u00ecnh s\u1ea1c trong qu\u00e1 tr\u00ecnh m\u00e1y ph\u00e1t \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng, ch\u1ee9 kh\u00f4ng ch\u1ec9 khi s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n l\u01b0\u1edbi.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> ki\u1ec3m tra xem c\u00e1c thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u00fang \u1edf c\u00e1c t\u1ea7ng c\u1ea7n thi\u1ebft hay ch\u01b0a, bao g\u1ed3m c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb SPD \u1edf ph\u00eda th\u01b0\u1ee3ng ngu\u1ed3n v\u00e0 h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 \u1edf c\u1ea5p gi\u00e1 \u0111\u1ee1 khi c\u1ea7n thi\u1ebft.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">T\u0103ng c\u01b0\u1eddng an to\u00e0n v\u00e0 an ninh<\/h3>\n\n\n\n<p>H\u1ec7 th\u1ed1ng UPS gi\u00fap t\u0103ng c\u01b0\u1eddng an to\u00e0n b\u1eb1ng c\u00e1ch duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb quan tr\u1ecdng v\u00e0 gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng ng\u1eaft \u0111i\u1ec7n \u0111\u1ed9t ng\u1ed9t, v\u1ed1n c\u00f3 th\u1ec3 g\u00e2y ra r\u1ee7i ro trong c\u00e1c h\u1ec7 th\u1ed1ng y t\u1ebf, c\u00f4ng nghi\u1ec7p v\u00e0 an ninh.<\/p>\n\n\n\n<p>An to\u00e0n pin l\u00e0 v\u1ea5n \u0111\u1ec1 m\u00e0 c\u00e1c \u0111\u1ed9i th\u01b0\u1eddng b\u1ecf qua cho \u0111\u1ebfn khi s\u1ef1 c\u1ed1 x\u1ea3y ra bu\u1ed9c h\u1ecd ph\u1ea3i ch\u00fa \u00fd. Schneider Electric \u1ea4n \u0110\u1ed9 l\u01b0u \u00fd r\u1eb1ng h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i pin UPS VRLA c\u00f3 tu\u1ed5i th\u1ecd kho\u1ea3ng ba \u0111\u1ebfn n\u0103m n\u0103m, \u0111\u1ed3ng th\u1eddi \u0111\u01b0a ra m\u1ed9t nguy\u00ean t\u1eafc th\u1ef1c ti\u1ec5n: c\u1ee9 m\u1ed7i 8\u00b0C t\u0103ng th\u00eam so v\u1edbi d\u1ea3i nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng l\u00fd t\u01b0\u1edfng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m m\u1ed9t n\u1eeda tu\u1ed5i th\u1ecd c\u1ee7a pin.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> Gi\u1eef \u1eafc-quy UPS trong m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t (v\u00e0 \u0111o nhi\u1ec7t \u0111\u1ed9 th\u1ef1c t\u1ebf c\u1ee7a \u1eafc-quy, kh\u00f4ng ch\u1ec9 nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng).<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> Tr\u00e1nh l\u1eafp gh\u00e9p pin m\u1edbi v\u00e0 pin c\u0169 trong c\u00f9ng m\u1ed9t chu\u1ed7i, v\u00e0 thay th\u1ebf c\u00e1c c\u1ee5m pin l\u1edbn theo t\u1eebng nh\u00f3m \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> Ki\u1ec3m tra h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 v\u00e0 tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u1ec1 vi\u1ec7c thay th\u1ebf khi h\u1ebft tu\u1ed5i th\u1ecd \u0111\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro r\u00f2 r\u1ec9 kh\u00ed v\u00e0 m\u00f9i h\u00f4i do pin b\u1ecb l\u00e3o h\u00f3a.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u1ecba \u0111i\u1ec3m ngo\u00e0i tr\u1eddi v\u00e0 \u1edf v\u00f9ng s\u00e2u v\u00f9ng xa, ch\u00fang t\u00f4i \u0111i\u1ec1u ch\u1ec9nh gi\u1ea3i ph\u00e1p v\u1ecf b\u1ea3o v\u1ec7 v\u00e0 chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd pin sao cho ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ph\u01b0\u01a1ng, bao g\u1ed3m l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng s\u01b0\u1edfi cho c\u00e1c khu v\u1ef1c l\u1ea1nh gi\u00e1 v\u00e0 qu\u1ea1t ho\u1eb7c h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t cho c\u00e1c t\u1ee7 m\u00e1y ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 cao, b\u1edfi v\u00ec s\u1ef1 bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh khi\u1ebfn tu\u1ed5i th\u1ecd pin suy gi\u1ea3m nhanh ch\u00f3ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u00e1c chi ph\u00ed li\u00ean quan<\/h3>\n\n\n\n<p>H\u1ec7 th\u1ed1ng UPS gi\u00fap gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch ng\u0103n ch\u1eb7n hai h\u1eadu qu\u1ea3 t\u1ed1n k\u00e9m nh\u1ea5t do s\u1ef1 c\u1ed1 ngu\u1ed3n \u0111i\u1ec7n g\u00e2y ra: vi\u1ec7c t\u1eaft m\u00e1y kh\u00f4ng ki\u1ec3m so\u00e1t v\u00e0 qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng l\u1ea1i h\u1ed7n lo\u1ea1n.<\/p>\n\n\n\n<p>Trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u, m\u1ed9t s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n ng\u1eafn h\u1ea1n v\u1eabn c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng k\u00e9o d\u00e0i n\u1ebfu n\u00f3 g\u00e2y ra c\u00e1c quy tr\u00ecnh ki\u1ec3m tra h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef, kh\u00f4i ph\u1ee5c c\u01a1 s\u1edf d\u1eef li\u1ec7u ho\u1eb7c can thi\u1ec7p th\u1ee7 c\u00f4ng tr\u00ean c\u00e1c c\u1ee5m m\u00e1y ch\u1ee7.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c t\u1ea3i tr\u1ecdng quan tr\u1ecdng c\u00f3 c\u00f4ng su\u1ea5t l\u1edbn, c\u00e1c h\u1ec7 th\u1ed1ng UPS quay v\u00e0 UPS quay ch\u1ea1y diesel (DRUPS) c\u00f3 th\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng duy tr\u00ec ngu\u1ed3n \u0111i\u1ec7n trong kho\u1ea3ng v\u00e0i ch\u1ee5c gi\u00e2y trong khi m\u00e1y ph\u00e1t \u0111i\u1ec7n \u0111ang kh\u1edfi \u0111\u1ed9ng. C\u00e1c t\u00e0i li\u1ec7u tham kh\u1ea3o trong ng\u00e0nh th\u01b0\u1eddng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn th\u1eddi gian duy tr\u00ec ngu\u1ed3n \u0111i\u1ec7n trong kho\u1ea3ng t\u1eeb 15 \u0111\u1ebfn 40 gi\u00e2y, \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng m\u00e1y ph\u00e1t \u0111i\u1ec7n v\u00e0 \u1ed5n \u0111\u1ecbnh t\u1ea7n s\u1ed1 \u0111\u1ea7u ra trong nhi\u1ec1u thi\u1ebft k\u1ebf.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> N\u1ebfu c\u01a1 s\u1edf s\u1eed d\u1ee5ng m\u00e1y ph\u00e1t \u0111i\u1ec7n, h\u00e3y ki\u1ec3m tra to\u00e0n b\u1ed9 quy tr\u00ecnh: h\u1ec7 th\u1ed1ng UPS ch\u1ea1y b\u1eb1ng \u1eafc-quy, qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng m\u00e1y ph\u00e1t \u0111i\u1ec7n, h\u00e0nh vi s\u1ea1c l\u1ea1i c\u1ee7a UPS v\u00e0 tr\u00ecnh t\u1ef1 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng t\u1eafc chuy\u1ec3n m\u1ea1ch khi c\u00f3 t\u1ea3i.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> theo d\u00f5i c\u00e1c y\u1ebfu t\u1ed1 g\u00e2y ra chi ph\u00ed do th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng trong c\u00e1c cu\u1ed9c \u0111\u00e1nh gi\u00e1 sau s\u1ef1 c\u1ed1 \u0111\u1ec3 kho\u1ea3n \u0111\u1ea7u t\u01b0 ti\u1ebfp theo v\u00e0o h\u1ec7 th\u1ed1ng UPS c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o nh\u1eefng \u0111i\u1ec3m y\u1ebfu th\u1ef1c s\u1ef1 (pin, thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft, h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ho\u1eb7c quy tr\u00ecnh).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c s\u1ef1 c\u1ed1 v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n th\u01b0\u1eddng g\u1eb7p \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft b\u1eb1ng UPS<\/h2>\n\n\n\n<p>H\u1ec7 th\u1ed1ng UPS gi\u00fap gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n th\u01b0\u1eddng g\u00e2y h\u1ecfng h\u00f3c cho c\u00e1c thi\u1ebft b\u1ecb quan tr\u1ecdng nh\u1ea5t: m\u1ea5t \u0111i\u1ec7n, dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p v\u00e0 s\u1ed1c \u0111i\u1ec7n.<\/p>\n\n\n\n<p>Ch\u00fang t\u00f4i l\u1ef1a ch\u1ecdn c\u1ea5u tr\u00fac UPS d\u1ef1a tr\u00ean v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p nh\u1ea5t t\u1ea1i c\u01a1 s\u1edf, sau \u0111\u00f3 ki\u1ec3m tra hi\u1ec7u su\u1ea5t th\u00f4ng qua c\u00e1c b\u00e0i ki\u1ec3m tra th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng, ki\u1ec3m tra c\u1ea3nh b\u00e1o v\u00e0 nh\u1eadt k\u00fd s\u1ef1 ki\u1ec7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u1ea5t \u0111i\u1ec7n<\/h3>\n\n\n\n<p>S\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n khi\u1ebfn ngu\u1ed3n \u0111i\u1ec7n l\u01b0\u1edbi b\u1ecb ng\u1eaft \u0111\u1ed9t ng\u1ed9t, v\u00e0 ngay c\u1ea3 m\u1ed9t s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n ng\u1eafn ng\u1ee7i c\u0169ng c\u00f3 th\u1ec3 khi\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng c\u00f3 ngu\u1ed3n d\u1ef1 ph\u00f2ng b\u1eb1ng pin ho\u1eb7c kh\u1ea3 n\u0103ng duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng trong th\u1eddi gian m\u1ea5t \u0111i\u1ec7n b\u1ecb s\u1eadp.<\/p>\n\n\n\n<p>M\u1ed9t b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng \u0111\u1ee7 l\u00e2u \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng, chuy\u1ec3n sang s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n t\u1eeb m\u00e1y ph\u00e1t th\u00f4ng qua c\u00f4ng t\u1eafc chuy\u1ec3n m\u1ea1ch, ho\u1eb7c t\u1eaft h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch an to\u00e0n.<\/p>\n\n\n\n<p>Schneider Electric \u1ea4n \u0110\u1ed9 gi\u1ea3i th\u00edch v\u1ec1 th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i m\u1ed9t c\u00e1ch c\u1ee5 th\u1ec3: c\u00e1c thi\u1ebft b\u1ecb UPS t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1eddng d\u00e2y c\u00f3 th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i kh\u00e1c nhau t\u00f9y theo \u0111\u1ed9 nh\u1ea1y (kho\u1ea3ng 2 \u0111\u1ebfn 10 ms), trong khi UPS tr\u1ef1c tuy\u1ebfn chuy\u1ec3n \u0111\u1ed5i k\u00e9p kh\u00f4ng c\u00f3 th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i khi ngu\u1ed3n AC \u0111\u1ea7u v\u00e0o b\u1ecb m\u1ea5t.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> N\u1ebfu s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n g\u00e2y ra c\u00e1c l\u1ea7n kh\u1edfi \u0111\u1ed9ng l\u1ea1i kh\u00f4ng mong mu\u1ed1n, h\u00e3y gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u1ec1 th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i b\u1eb1ng c\u00e1ch chuy\u1ec3n c\u00e1c t\u1ea3i nh\u1ea1y c\u1ea3m sang b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) \u0111ang ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c t\u0103ng th\u1eddi gian d\u1ef1 tr\u1eef c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> X\u00e1c nh\u1eadn r\u1eb1ng t\u00edn hi\u1ec7u kh\u1edfi \u0111\u1ed9ng m\u00e1y ph\u00e1t \u0111i\u1ec7n v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n c\u00f4ng t\u1eafc chuy\u1ec3n m\u1ea1ch ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n th\u1ef1c t\u1ebf, ch\u1ee9 kh\u00f4ng ch\u1ec9 trong c\u00e1c b\u00e0i ki\u1ec3m tra m\u00f4 ph\u1ecfng.<\/li>\n<\/ul>\n\n\n\n<p>Khi t\u00ednh to\u00e1n v\u1ec1 \u0111i\u1ec7n, ch\u00fang ta v\u1eabn chuy\u1ec3n \u0111\u1ed5i c\u00f4ng su\u1ea5t th\u00e0nh c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n khi c\u1ea7n thi\u1ebft: m\u1ed9t thi\u1ebft b\u1ecb 1000W \u1edf \u0111i\u1ec7n \u00e1p 120V ti\u00eau th\u1ee5 8,33A, v\u00e0 trong tr\u01b0\u1eddng h\u1ee3p s\u1ee5t \u00e1p xu\u1ed1ng 100V, thi\u1ebft b\u1ecb n\u00e0y s\u1ebd ti\u00eau th\u1ee5 10A \u0111\u1ec3 duy tr\u00ec c\u00f9ng m\u1ee9c c\u00f4ng su\u1ea5t, \u0111i\u1ec1u n\u00e0y khi\u1ebfn pin d\u1ef1 ph\u00f2ng b\u1ecb hao m\u00f2n nhanh h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p<\/h3>\n\n\n\n<p>S\u1ef1 dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p g\u00e2y h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb m\u1ed9t c\u00e1ch t\u1eeb t\u1eeb b\u1eb1ng c\u00e1ch l\u00e0m qu\u00e1 nhi\u1ec7t c\u00e1c b\u1ed9 ngu\u1ed3n v\u00e0 t\u1ea1o ra nh\u1eefng t\u00e1c \u0111\u1ed9ng l\u1eb7p \u0111i l\u1eb7p l\u1ea1i do \u0111i\u1ec7n \u00e1p th\u1ea5p v\u00e0 \u0111i\u1ec7n \u00e1p cao, nh\u1eefng t\u00e1c \u0111\u1ed9ng n\u00e0y kh\u00f4ng bao gi\u1edd bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng m\u1ed9t s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n r\u00f5 r\u00e0ng.\u201c<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh t\u1ea1i \u1ea4n \u0110\u1ed9, ch\u00fang t\u00f4i l\u00ean k\u1ebf ho\u1ea1ch d\u1ef1a tr\u00ean h\u1ec7 sinh th\u00e1i \u0111i\u1ec7n \u00e1p 230V v\u00e0 th\u1ef1c t\u1ebf h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i c\u00f3 s\u1ef1 dao \u0111\u1ed9ng. M\u1ed9t v\u00ed d\u1ee5 v\u1ec1 ti\u00eau chu\u1ea9n hi\u1ec7u su\u1ea5t \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 t\u1eeb m\u1ed9t c\u01a1 quan \u0111i\u1ec7n l\u1ef1c \u1ea4n \u0110\u1ed9 li\u1ec7t k\u00ea c\u00e1c m\u1ee5c ti\u00eau dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p th\u1ea5p l\u00e0 +6% v\u00e0 -6% t\u1ea1i \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u cung c\u1ea5p \u0111i\u1ec7n, gi\u00fap c\u00e1c \u0111\u1ed9i ng\u0169 thi\u1ebft l\u1eadp k\u1ef3 v\u1ecdng \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p th\u1ef1c t\u1ebf cho c\u00e1c t\u1ea3i tr\u1ecdng quan tr\u1ecdng.<\/p>\n\n\n\n<p>C\u00e1c b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) ki\u1ec3u t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1eddng d\u00e2y s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 x\u1eed l\u00fd nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p s\u1ee5t \u00e1p m\u00e0 kh\u00f4ng l\u00e0m c\u1ea1n ki\u1ec7t pin. V\u00ed d\u1ee5, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ph\u1ed5 bi\u1ebfn c\u1ee7a m\u1ed9t b\u1ed9 UPS t\u01b0\u01a1ng t\u00e1c v\u1edbi \u0111\u01b0\u1eddng d\u00e2y 230V li\u1ec7t k\u00ea d\u1ea3i \u0111i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o r\u1ed9ng cho ho\u1ea1t \u0111\u1ed9ng tr\u00ean ngu\u1ed3n \u0111i\u1ec7n l\u01b0\u1edbi, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1eeb 160V \u0111\u1ebfn 286V, v\u1edbi d\u1ea3i \u0111i\u1ec1u ch\u1ec9nh m\u1edf r\u1ed9ng c\u00f3 th\u1ec3 l\u00ean t\u1edbi kho\u1ea3ng 151V \u0111\u1ebfn 302V tr\u00ean m\u1ed9t s\u1ed1 m\u1eabu.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> Ki\u1ec3m tra d\u1ea3i \u0111i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o c\u1ee7a UPS v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p t\u1ef1 \u0111\u1ed9ng (AVR), sau \u0111\u00f3 so s\u00e1nh v\u1edbi c\u00e1c s\u1ef1 c\u1ed1 \u0111i\u1ec7n \u00e1p th\u1ea5p v\u00e0 cao \u0111\u00e3 \u0111o \u0111\u01b0\u1ee3c t\u1ea1i c\u01a1 s\u1edf c\u1ee7a b\u1ea1n.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> N\u1ebfu h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1ea1i c\u01a1 s\u1edf th\u01b0\u1eddng xuy\u00ean g\u1eb7p t\u00ecnh tr\u1ea1ng s\u1ee5t \u00e1p nghi\u00eam tr\u1ecdng, h\u00e3y \u01b0u ti\u00ean l\u1eafp \u0111\u1eb7t b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) v\u00e0 xem x\u00e9t vi\u1ec7c n\u00e2ng c\u1ea5p h\u1ec7 th\u1ed1ng \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o c\u0169ng nh\u01b0 h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">S\u1ef1 t\u0103ng \u0111\u1ed9t bi\u1ebfn v\u00e0 dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p<\/h3>\n\n\n\n<p>C\u00e1c \u0111\u1ee3t t\u0103ng \u00e1p v\u00e0 \u0111\u1ed9t bi\u1ebfn \u0111i\u1ec7n \u00e1p c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ngay l\u1eadp t\u1ee9c ho\u1eb7c g\u00e2y ra nh\u1eefng h\u01b0 h\u1ecfng ti\u1ec1m \u1ea9n, sau n\u00e0y s\u1ebd b\u1ed9c l\u1ed9 d\u01b0\u1edbi d\u1ea1ng c\u00e1c s\u1ef1 c\u1ed1 kh\u00f4ng r\u00f5 nguy\u00ean nh\u00e2n.<\/p>\n\n\n\n<p>B\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) c\u00f3 t\u00e1c d\u1ee5ng l\u1ecdc v\u00e0 h\u1ea1n ch\u1ebf nhi\u1ec1u hi\u1ec7n t\u01b0\u1ee3ng dao \u0111\u1ed9ng t\u1ea1m th\u1eddi, sau \u0111\u00f3 chuy\u1ec3n sang s\u1eed d\u1ee5ng ngu\u1ed3n pin khi ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o kh\u00f4ng c\u00f2n an to\u00e0n.<\/p>\n\n\n\n<p>Ch\u00fang t\u00f4i k\u00edch ho\u1ea1t t\u00ednh n\u0103ng gi\u00e1m s\u00e1t v\u00e0 ghi nh\u1eadt k\u00fd s\u1ef1 ki\u1ec7n \u0111\u1ec3 c\u00e1c s\u1ef1 c\u1ed1 t\u0103ng \u00e1p kh\u00f4ng b\u1ecb b\u1ecf s\u00f3t. Ti\u00eau chu\u1ea9n IEC 62040-2:2016 quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 t\u01b0\u01a1ng th\u00edch \u0111i\u1ec7n t\u1eeb (EMC) \u0111\u1ed1i v\u1edbi b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) trong c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau, \u0111i\u1ec1u n\u00e0y c\u00e0ng nh\u1ea5n m\u1ea1nh s\u1ef1 c\u1ea7n thi\u1ebft ph\u1ea3i ti\u1ebfn h\u00e0nh v\u1eadn h\u00e0nh th\u1eed nghi\u1ec7m v\u1edbi t\u1ea7m nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 h\u1ec7 th\u1ed1ng, bao g\u1ed3m c\u1ea3 c\u00e1c c\u1ed5ng giao ti\u1ebfp v\u00e0 h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t k\u1ebft n\u1ed1i m\u1ea1ng.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> coi h\u1ec7 th\u1ed1ng ch\u1ed1ng s\u00e9t nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng nhi\u1ec1u l\u1edbp, v\u1edbi bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 \u1edf ph\u00eda \u0111\u1ea7u ngu\u1ed3n t\u1ea1i t\u1ee7 \u0111i\u1ec7n v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 chuy\u00ean bi\u1ec7t cho c\u00e1c gi\u00e1 \u0111\u1ee1 v\u00e0 m\u1ea1ch \u0111i\u1ec7n nh\u1ea1y c\u1ea3m.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> N\u1ebfu m\u1ed9t c\u01a1 s\u1edf c\u00f3 b\u1ed9 bi\u1ebfn t\u1ea7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi ho\u1eb7c thi\u1ebft b\u1ecb h\u1ec7 th\u1ed1ng quang \u0111i\u1ec7n, h\u00e3y \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u1ed1i h\u1ee3p gi\u1eefa c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 c\u1ee7a b\u1ed9 bi\u1ebfn t\u1ea7n, ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) v\u00e0 h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t t\u1ea1i c\u01a1 s\u1edf \u0111\u1ec3 tr\u00e1nh c\u00e1c s\u1ef1 c\u1ed1 b\u00e1o \u0111\u1ed9ng gi\u1ea3 l\u1eb7p \u0111i l\u1eb7p l\u1ea1i.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c lo\u1ea1i c\u00f4ng ngh\u1ec7 UPS<\/h2>\n\n\n\n<p>C\u00f4ng ngh\u1ec7 UPS t\u1ed1t nh\u1ea5t ph\u1ee5 thu\u1ed9c v\u00e0o kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a thi\u1ebft b\u1ecb: th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i, ch\u1ea5t l\u01b0\u1ee3ng d\u1ea1ng s\u00f3ng v\u00e0 m\u1ee9c \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ea7n thi\u1ebft trong vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n \u0111\u1ea7u ra khi c\u00f3 bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p.<\/p>\n\n\n\n<p>Ti\u00eau chu\u1ea9n IEC 62040-3 ph\u00e2n lo\u1ea1i hi\u1ec7u su\u1ea5t \u0111\u1ea7u ra c\u1ee7a UPS th\u00e0nh c\u00e1c lo\u1ea1i VFD, VI v\u00e0 VFI, \u0111\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p h\u1eefu \u00edch \u0111\u1ec3 so s\u00e1nh c\u00e1c thi\u1ebft k\u1ebf gi\u1eefa c\u00e1c th\u01b0\u01a1ng hi\u1ec7u.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/new-propower.com\/wp-content\/uploads\/2026\/02\/ups-technology-comparison-chart-420994_0531.jpg\" alt=\"Comparison chart of UPS technologies showing Offline, Line-interactive, and Online types.\" title=\"B\u1ea3ng so s\u00e1nh c\u00e1c c\u00f4ng ngh\u1ec7 UPS, bao g\u1ed3m c\u00e1c lo\u1ea1i Offline, Line-interactive v\u00e0 Online.\" \/><\/figure>\n<\/div>\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Lo\u1ea1i UPS<\/th><th>Lo\u1ea1i IEC 62040-3 (th\u00f4ng d\u1ee5ng)<\/th><th>Th\u1eddi gian chuy\u1ec3n kho\u1ea3n<\/th><th>Ph\u00f9 h\u1ee3p nh\u1ea5t<\/th><\/tr><\/thead><tbody><tr><td>Ch\u1ebf \u0111\u1ed9 ngo\u1ea1i tuy\u1ebfn (ch\u1ebf \u0111\u1ed9 ch\u1edd)<\/td><td>Bi\u1ebfn t\u1ea7n<\/td><td>Mili gi\u00e2y, t\u00f9y thu\u1ed9c v\u00e0o t\u1eebng m\u1eabu<\/td><td>M\u00e1y t\u00ednh c\u00e1 nh\u00e2n \u0111\u01a1n l\u1ebb, t\u1ea3i c\u01a1 b\u1ea3n \u1edf bi\u00ean<\/td><\/tr><tr><td>Ch\u1ebf \u0111\u1ed9 t\u01b0\u01a1ng t\u00e1c theo d\u00f2ng<\/td><td>VI<\/td><td>Th\u1eddi gian ph\u1ea3n h\u1ed3i th\u1ea5p (t\u00ednh b\u1eb1ng mili gi\u00e2y), c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh theo \u0111\u1ed9 nh\u1ea1y<\/td><td>Gi\u00e1 \u0111\u1ee1 SMB, m\u1ea1ng, ph\u00f2ng m\u00e1y ch\u1ee7 c\u00f3 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n \u1edf m\u1ee9c v\u1eeba ph\u1ea3i<\/td><\/tr><tr><td>Chuy\u1ec3n \u0111\u1ed5i k\u00e9p tr\u1ef1c tuy\u1ebfn<\/td><td>VFI<\/td><td>Kh\u00f4ng c\u00f3 th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng<\/td><td>Trung t\u00e2m d\u1eef li\u1ec7u, b\u1ec7nh vi\u1ec7n, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) ch\u1ebf \u0111\u1ed9 ngo\u1ea1i tuy\u1ebfn\/ch\u1edd<\/h3>\n\n\n\n<p>B\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) ch\u1ebf \u0111\u1ed9 ch\u1edd (offline) l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u01a1n gi\u1ea3n nh\u1ea5t, v\u00e0 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 duy tr\u00ec ngu\u1ed3n \u0111i\u1ec7n cho m\u1ed9t m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n ho\u1eb7c thi\u1ebft b\u1ecb c\u00f3 c\u00f4ng su\u1ea5t nh\u1ecf trong th\u1eddi gian \u0111\u1ee7 \u0111\u1ec3 l\u01b0u c\u00f4ng vi\u1ec7c v\u00e0 t\u1eaft m\u00e1y.<\/p>\n\n\n\n<p>N\u00f3 truy\u1ec1n t\u1ea3i \u0111i\u1ec7n l\u01b0\u1edbi cho \u0111\u1ebfn khi m\u1ea5t \u0111i\u1ec7n, sau \u0111\u00f3 chuy\u1ec3n sang s\u1eed d\u1ee5ng ngu\u1ed3n d\u1ef1 ph\u00f2ng t\u1eeb pin th\u00f4ng qua b\u1ed9 bi\u1ebfn t\u1ea7n.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> S\u1eed d\u1ee5ng b\u1ed9 l\u01b0u \u0111i\u1ec7n d\u1ef1 ph\u00f2ng (UPS) cho c\u00e1c t\u1ea3i kh\u00f4ng quan tr\u1ecdng, trong tr\u01b0\u1eddng h\u1ee3p th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i ng\u1eafn v\u00e0 d\u1ea1ng s\u00f3ng \u0111\u01a1n gi\u1ea3n h\u01a1n l\u00e0 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> Tr\u00e1nh s\u1eed d\u1ee5ng b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) ch\u1ebf \u0111\u1ed9 ch\u1edd cho c\u00e1c m\u00e1y ch\u1ee7, thi\u1ebft b\u1ecb l\u01b0u tr\u1eef v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf nh\u1ea1y c\u1ea3m, n\u01a1i ch\u1ea5t l\u01b0\u1ee3ng d\u1ea1ng s\u00f3ng v\u00e0 hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i quan tr\u1ecdng h\u01a1n gi\u00e1 mua.<\/li>\n<\/ul>\n\n\n\n<p>Khi \u0111\u00e1nh gi\u00e1 c\u00e1c thi\u1ebft b\u1ecb d\u1ef1 ph\u00f2ng, ch\u00fang t\u00f4i ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m v\u1edbi t\u1ea3i th\u1ef1c t\u1ebf, b\u1edfi v\u00ec m\u1ed9t s\u1ed1 m\u1eabu thi\u1ebft k\u1ebf gi\u00e1 r\u1ebb h\u01a1n t\u1ea1o ra d\u1ea1ng s\u00f3ng gi\u1eadt khi ch\u1ea1y b\u1eb1ng pin, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y qu\u00e1 t\u1ea3i cho m\u1ed9t s\u1ed1 b\u1ed9 ngu\u1ed3n v\u00e0 t\u1ea3i c\u1ea3m \u1ee9ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ed9 l\u01b0u \u0111i\u1ec7n t\u01b0\u01a1ng t\u00e1c theo d\u00f2ng<\/h3>\n\n\n\n<p>B\u1ed9 l\u01b0u \u0111i\u1ec7n t\u01b0\u01a1ng t\u00e1c (UPS) th\u01b0\u1eddng l\u00e0 gi\u1ea3i ph\u00e1p c\u00e2n b\u1eb1ng h\u1ee3p l\u00fd cho c\u00e1c h\u1ec7 th\u1ed1ng gi\u00e1 \u0111\u1ee1 c\u1ee7a doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf, b\u1edfi v\u00ec n\u00f3 c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng \u1eafc-quy m\u1ed7i khi x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng s\u1ee5t \u00e1p nh\u1eb9.<\/p>\n\n\n\n<p>Thi\u1ebft b\u1ecb n\u00e0y th\u01b0\u1eddng c\u00f3 kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p t\u1ed1t h\u01a1n so v\u1edbi UPS ch\u1ebf \u0111\u1ed9 ch\u1edd v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c t\u00f9y ch\u1ecdn qu\u1ea3n l\u00fd nh\u01b0 c\u1ed5ng USB ho\u1eb7c th\u1ebb m\u1ea1ng m\u1edf r\u1ed9ng \u0111\u1ec3 gi\u00e1m s\u00e1t t\u1eeb xa.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> N\u00ean ch\u1ecdn b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) ki\u1ec3u t\u01b0\u01a1ng t\u00e1c theo d\u00f2ng khi t\u00ecnh tr\u1ea1ng dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p th\u01b0\u1eddng xuy\u00ean x\u1ea3y ra nh\u01b0ng kh\u00f4ng y\u00eau c\u1ea7u \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 ch\u00ednh x\u00e1c.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> \u0110i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ed9 nh\u1ea1y sau khi \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh, v\u00ec \u0111\u1ed9 nh\u1ea1y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0nh vi truy\u1ec1n t\u00edn hi\u1ec7u v\u00e0 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng k\u00edch ho\u1ea1t sai.<\/li>\n<\/ul>\n\n\n\n<p>Ch\u00fang t\u00f4i c\u0169ng \u0111\u1ed1i chi\u1ebfu c\u1eeda s\u1ed5 \u0111\u1ea7u v\u00e0o v\u00e0 ph\u1ea1m vi \u0111i\u1ec1u ch\u1ec9nh v\u1edbi nh\u1eadt k\u00fd h\u1ec7 th\u1ed1ng, b\u1edfi v\u00ec ngay c\u1ea3 khi c\u00f3 ch\u1ec9 s\u1ed1 VA t\u1ed1t nh\u1ea5t, h\u1ec7 th\u1ed1ng v\u1eabn s\u1ebd kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u n\u1ebfu b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) ph\u1ea3i chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 pin qu\u00e1 th\u01b0\u1eddng xuy\u00ean, d\u1eabn \u0111\u1ebfn vi\u1ec7c l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a pin s\u1edbm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ed9 l\u01b0u \u0111i\u1ec7n tr\u1ef1c tuy\u1ebfn\/chuy\u1ec3n \u0111\u1ed5i k\u00e9p<\/h3>\n\n\n\n<p>M\u1ed9t b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) chuy\u1ec3n \u0111\u1ed5i k\u00e9p tr\u1ef1c tuy\u1ebfn mang l\u1ea1i m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 cao nh\u1ea5t v\u00ec b\u1ed9 bi\u1ebfn t\u1ea7n li\u00ean t\u1ee5c cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u (AC) s\u1ea1ch, gi\u00fap c\u00e1ch ly t\u1ea3i kh\u1ecfi nhi\u1ec1u s\u1ef1 c\u1ed1 t\u1eeb ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o.<\/p>\n\n\n\n<p>Thi\u1ebft k\u1ebf n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 kh\u1ecfi c\u00e1c s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n, s\u1ed1c \u0111i\u1ec7n v\u00e0 dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p, \u0111\u1ed3ng th\u1eddi c\u0169ng h\u1ed7 tr\u1ee3 kh\u1eafc ph\u1ee5c c\u00e1c bi\u1ebfn \u0111\u1ed9ng t\u1ea7n s\u1ed1 v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng m\u00e9o d\u1ea1ng s\u00f3ng.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> S\u1eed d\u1ee5ng b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) tr\u1ef1c tuy\u1ebfn cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u, thi\u1ebft b\u1ecb y t\u1ebf, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p v\u00e0 b\u1ea5t k\u1ef3 m\u00f4i tr\u01b0\u1eddng n\u00e0o m\u00e0 ngay c\u1ea3 m\u1ed9t s\u1ef1 gi\u00e1n \u0111o\u1ea1n ng\u1eafn ng\u1ee7i c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> X\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 hi\u1ec7u qu\u1ea3 v\u00e0 t\u00e1c \u0111\u1ed9ng nhi\u1ec7t trong thi\u1ebft k\u1ebf ph\u00f2ng, v\u00ec m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 cao h\u01a1n c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c ph\u1ea3i x\u1eed l\u00fd l\u01b0\u1ee3ng nhi\u1ec7t l\u1edbn h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee5 thu\u1ed9c v\u00e0o m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng, ch\u00fang t\u00f4i ti\u1ebfn h\u00e0nh ki\u1ec3m tra h\u00e0nh vi c\u1ee7a d\u00f2ng \u0111i\u1ec7n s\u1ea1c v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n h\u00e0i, v\u00ec nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00f4ng su\u1ea5t m\u00e1y ph\u00e1t v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a h\u1ec7 th\u1ed1ng chuy\u1ec3n m\u1ea1ch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1ch ch\u1ecdn b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) ph\u00f9 h\u1ee3p cho thi\u1ebft b\u1ecb quan tr\u1ecdng<\/h2>\n\n\n\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) ph\u00f9 h\u1ee3p c\u1ea7n b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c h\u1ed3 s\u01a1 t\u1ea3i, \u0111\u1eb7t ra m\u1ee5c ti\u00eau th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng r\u00f5 r\u00e0ng, c\u00f9ng v\u1edbi k\u1ebf ho\u1ea1ch gi\u00e1m s\u00e1t v\u00e0 t\u00edch h\u1ee3p m\u00e1y ph\u00e1t \u0111i\u1ec7n.<\/p>\n\n\n\n<p>Ch\u00fang t\u00f4i c\u0169ng x\u00e1c \u0111\u1ecbnh r\u00f5 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 tu\u00e2n th\u1ee7 ngay t\u1eeb \u0111\u1ea7u, v\u00ec \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh mua s\u1eafm, l\u1eadp h\u1ed3 s\u01a1 v\u00e0 ki\u1ec3m th\u1eed nghi\u1ec7m nh\u1eadn.<\/p>\n\n\n\n<p>T\u1ea1i \u1ea4n \u0110\u1ed9, BIS \u0111\u00e3 c\u00f4ng b\u1ed1 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n c\u1eadp nh\u1eadt cho thi\u1ebft b\u1ecb ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c theo ti\u00eau chu\u1ea9n IS 16242 (Ph\u1ea7n 1):2025 ph\u00f9 h\u1ee3p v\u1edbi IEC 62040-1:2017, v\u1edbi th\u1eddi h\u1ea1n th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp l\u00e0 ng\u00e0y 19 th\u00e1ng 11 n\u0103m 2026 trong b\u1ea3n c\u1eadp nh\u1eadt n\u0103m 2025, do \u0111\u00f3 c\u00e1c \u0111\u1ed9i n\u00ean h\u1ecfi nh\u00e0 cung c\u1ea5p xem c\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn theo phi\u00ean b\u1ea3n ti\u00eau chu\u1ea9n n\u00e0o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u00e1nh gi\u00e1 nhu c\u1ea7u v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n<\/h3>\n\n\n\n<p>\u0110\u00e1nh gi\u00e1 nhu c\u1ea7u c\u00f4ng su\u1ea5t b\u1eb1ng c\u00e1ch \u0111o m\u1ee9c ti\u00eau th\u1ee5 c\u00f4ng su\u1ea5t th\u1ef1c t\u00ednh b\u1eb1ng watt v\u00e0 c\u00f4ng su\u1ea5t bi\u1ec3u ki\u1ebfn t\u00ednh b\u1eb1ng VA, sau \u0111\u00f3 t\u00ednh th\u00eam d\u1ef1 ph\u00f2ng cho s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 d\u00f2ng kh\u1edfi \u0111\u1ed9ng.<\/p>\n\n\n\n<ol class=\"wp-block-list\" id=\"\">\n<li>L\u1eadp danh s\u00e1ch m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng c\u1ee7a t\u1eebng thi\u1ebft b\u1ecb v\u00e0 t\u00ednh t\u1ed5ng. N\u1ebfu m\u1ed9t thi\u1ebft b\u1ecb ch\u1ec9 ghi r\u00f5 c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n, h\u00e3y quy \u0111\u1ed5i d\u1ef1a tr\u00ean \u0111i\u1ec7n \u00e1p ngu\u1ed3n (nhi\u1ec1u trang web \u1edf \u1ea4n \u0110\u1ed9 s\u1eed d\u1ee5ng \u0111i\u1ec7n \u00e1p 230V m\u1ed9t pha ho\u1eb7c 415V ba pha cho c\u00e1c t\u1ea3i c\u00f3 c\u00f4ng su\u1ea5t l\u1edbn h\u01a1n).<\/li>\n\n\n\n<li>Khi c\u1ea7n thi\u1ebft, h\u00e3y quy \u0111\u1ed5i VA sang watt b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t, v\u00ec m\u1ed9t thi\u1ebft b\u1ecb 1500VA kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t thi\u1ebft b\u1ecb 1500W.<\/li>\n\n\n\n<li>\u0110\u1eb7t m\u1ee5c ti\u00eau th\u1eddi gian ch\u1ea1y d\u1ef1a tr\u00ean nhu c\u1ea7u c\u1ee7a trang web, c\u00f3 th\u1ec3 l\u00e0 t\u1eaft m\u00e1y m\u1ed9t c\u00e1ch tr\u01a1n tru ho\u1eb7c kh\u1edfi \u0111\u1ed9ng v\u00e0 \u1ed5n \u0111\u1ecbnh m\u00e1y ph\u00e1t \u0111i\u1ec7n.<\/li>\n\n\n\n<li>L\u1eadp k\u1ebf ho\u1ea1ch d\u1ef1 ph\u00f2ng (N+1 ho\u1eb7c 2N) \u1edf nh\u1eefng n\u01a1i c\u00f3 nguy c\u01a1 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng cao, sau \u0111\u00f3 \u0111\u1ea3m b\u1ea3o m\u1ed7i \u0111\u01b0\u1eddng d\u1eabn c\u00f3 \u0111\u1ee7 dung l\u01b0\u1ee3ng trong qu\u00e1 tr\u00ecnh b\u1ea3o tr\u00ec.<\/li>\n\n\n\n<li>H\u00e3y x\u00e1c \u0111\u1ecbnh ki\u1ec3u d\u00e1ng thi\u1ebft b\u1ecb (lo\u1ea1i th\u00e1p hay lo\u1ea1i l\u1eafp gi\u00e1) ngay t\u1eeb \u0111\u1ea7u, \u0111\u1ed3ng th\u1eddi ki\u1ec3m tra chi\u1ec1u s\u00e2u gi\u00e1 \u0111\u1ee1, lu\u1ed3ng kh\u00ed v\u00e0 \u0111\u01b0\u1eddng \u0111i c\u1ee7a c\u00e1p tr\u01b0\u1edbc khi mua.<\/li>\n\n\n\n<li>\u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m, h\u00e3y \u0111\u1ec1 xu\u1ea5t s\u1eed d\u1ee5ng b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) chuy\u1ec3n \u0111\u1ed5i k\u00e9p tr\u1ef1c tuy\u1ebfn v\u00e0 gi\u1ea3i th\u00edch l\u00fd do, \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh n\u00e0y c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua \u00e1p l\u1ef1c t\u1eeb ph\u00eda b\u1ed9 ph\u1eadn mua s\u1eafm.<\/li>\n\n\n\n<li>Khi t\u00edch h\u1ee3p c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o, h\u00e3y l\u1eadp s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1eddng d\u1eabn ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) v\u00e0 \u0111\u01b0\u1eddng d\u1eabn bi\u1ebfn t\u1ea7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) kh\u00f4ng g\u00e2y xung \u0111\u1ed9t v\u1edbi bi\u1ebfn t\u1ea7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi ho\u1eb7c g\u00e2y ra c\u00e1c s\u1ef1 c\u1ed1 chuy\u1ec3n \u0111\u1ed5i kh\u00f4ng mong mu\u1ed1n.<\/li>\n\n\n\n<li>\u0110\u1ed1i v\u1edbi c\u00e1c t\u1ea3i c\u00f3 c\u00f4ng su\u1ea5t r\u1ea5t l\u1edbn, h\u00e3y xem x\u00e9t s\u1eed d\u1ee5ng UPS quay ho\u1eb7c DRUPS n\u1ebfu ph\u00f9 h\u1ee3p v\u1edbi chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a c\u01a1 s\u1edf, sau \u0111\u00f3 ki\u1ec3m tra tr\u00ecnh t\u1ef1 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng t\u1eafc chuy\u1ec3n m\u1ea1ch khi m\u00e1y ph\u00e1t \u0111i\u1ec7n \u0111ang ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi t\u1ea3i.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u00e1nh gi\u00e1 th\u1eddi l\u01b0\u1ee3ng pin v\u00e0 hi\u1ec7u su\u1ea5t<\/h3>\n\n\n\n<p>H\u00e3y \u0111\u00e1nh gi\u00e1 tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a pin b\u1eb1ng c\u00e1ch coi pin l\u00e0 v\u1eadt t\u01b0 ti\u00eau hao c\u00f3 chu k\u1ef3 thay th\u1ebf c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1eefng b\u1ed9 ph\u1eadn \u201cl\u1eafp v\u00e0o r\u1ed3i qu\u00ean \u0111i\u201d.<\/p>\n\n\n\n<ol class=\"wp-block-list\" id=\"\">\n<li>H\u00e3y \u01b0\u1edbc t\u00ednh th\u1eddi l\u01b0\u1ee3ng ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean m\u1ee9c t\u1ea3i th\u1ef1c t\u1ebf v\u00e0 t\u00ecnh tr\u1ea1ng pin, v\u00ec m\u1ee9c t\u1ea3i cao s\u1ebd l\u00e0m pin c\u1ea1n ki\u1ec7t nhanh h\u01a1n so v\u1edbi d\u1ef1 \u0111o\u00e1n c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c nh\u00f3m.<\/li>\n\n\n\n<li>Ch\u1ecdn lo\u1ea1i pin ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng: Pin VRLA l\u00e0 lo\u1ea1i ph\u1ed5 bi\u1ebfn, trong khi pin lithium-ion c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m di\u1ec7n t\u00edch l\u1eafp \u0111\u1eb7t v\u00e0 t\u1ea7n su\u1ea5t thay th\u1ebf trong nhi\u1ec1u h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li>H\u00e3y l\u00ean l\u1ecbch ki\u1ec3m tra \u1eafc-quy m\u1ed7i 6 \u0111\u1ebfn 12 th\u00e1ng v\u00e0 l\u01b0u gi\u1eef k\u1ebft qu\u1ea3, v\u00ec xu h\u01b0\u1edbng th\u01b0\u1eddng gi\u00fap d\u1ef1 \u0111o\u00e1n s\u1ef1 c\u1ed1 tr\u01b0\u1edbc khi h\u1ec7 th\u1ed1ng b\u00e1o \u0111\u1ed9ng ph\u00e1t t\u00edn hi\u1ec7u.<\/li>\n\n\n\n<li>Tr\u00e1nh k\u1ebft h\u1ee3p pin m\u1edbi v\u00e0 pin c\u0169 trong c\u00e1c m\u1ea1ch n\u1ed1i ti\u1ebfp ho\u1eb7c song song, v\u00ec s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m dung l\u01b0\u1ee3ng v\u00e0 g\u00e2y ra nguy c\u01a1 qu\u00e1 nhi\u1ec7t.<\/li>\n\n\n\n<li>C\u1ea7n t\u00ednh \u0111\u1ebfn t\u1ed5n th\u1ea5t hi\u1ec7u su\u1ea5t trong qu\u00e1 tr\u00ecnh l\u1eadp k\u1ebf ho\u1ea1ch, v\u00ec t\u1ed5n th\u1ea5t chuy\u1ec3n \u0111\u1ed5i s\u1ebd bi\u1ebfn th\u00e0nh nhi\u1ec7t m\u00e0 h\u1ec7 th\u1ed1ng ph\u1ea3i t\u1ea3n \u0111i \u0111\u1ec3 b\u1ea3o v\u1ec7 tu\u1ed5i th\u1ecd c\u1ee7a pin.<\/li>\n\n\n\n<li>\u00c1p d\u1ee5ng qu\u1ea3n l\u00fd nhi\u1ec7t \u0111\u1ed9 nh\u01b0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o v\u1ec7 pin. Schneider Electric \u1ea4n \u0110\u1ed9 cho bi\u1ebft h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i pin VRLA cho h\u1ec7 th\u1ed1ng UPS c\u00f3 tu\u1ed5i th\u1ecd t\u1eeb ba \u0111\u1ebfn n\u0103m n\u0103m, \u0111\u1ed3ng th\u1eddi c\u1ea3nh b\u00e1o r\u1eb1ng nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng cao c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 tu\u1ed5i th\u1ecd c\u1ee7a pin.<\/li>\n\n\n\n<li>H\u00e3y x\u00e1c \u0111\u1ecbnh th\u1eddi gian s\u1ea1c l\u1ea1i v\u00e0 c\u00f4ng su\u1ea5t m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng c\u00f9ng l\u00fac, v\u00ec vi\u1ec7c s\u1ea1c l\u1ea1i nhanh sau khi m\u1ea5t \u0111i\u1ec7n c\u00f3 th\u1ec3 g\u00e2y ra t\u1ea3i tr\u1ecdng l\u1edbn cho m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">H\u00e3y xem x\u00e9t c\u00e1c t\u00ednh n\u0103ng gi\u00e1m s\u00e1t v\u00e0 qu\u1ea3n l\u00fd t\u1eeb xa<\/h3>\n\n\n\n<p>Gi\u00e1m s\u00e1t t\u1eeb xa bi\u1ebfn m\u1ed9t b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) t\u1eeb m\u1ed9t \u201cchi\u1ebfc h\u1ed9p \u0111\u1eb7t d\u01b0\u1edbi gi\u00e1 \u0111\u1ee1\u201d th\u00e0nh m\u1ed9t ph\u1ea7n c\u00f3 th\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c trong k\u1ebf ho\u1ea1ch duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng kinh doanh.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li>H\u00e3y ch\u1ecdn c\u00e1c m\u1eabu UPS c\u00f3 t\u00ednh n\u0103ng gi\u00e1m s\u00e1t qua m\u1ea1ng h\u1ed7 tr\u1ee3 giao th\u1ee9c SNMP an to\u00e0n (bao g\u1ed3m SNMPv3) \u0111\u1ec3 c\u00e1c c\u1ea3nh b\u00e1o v\u00e0 nh\u1eadt k\u00fd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn \u0111\u00fang b\u1ed9 ph\u1eadn m\u1ed9t c\u00e1ch nhanh ch\u00f3ng.<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd ngu\u1ed3n \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh t\u1eaft m\u00e1y v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i theo th\u1ee9 t\u1ef1, nh\u1eb1m \u0111\u1ea3m b\u1ea3o m\u00e1y ch\u1ee7 kh\u00f4ng l\u00e0m h\u1ecfng d\u1eef li\u1ec7u trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n.<\/li>\n\n\n\n<li>K\u1ebft n\u1ed1i h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t v\u1edbi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 s\u1edf \u0111\u1ec3 c\u00e1c c\u1ea3nh b\u00e1o \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn nh\u1eefng ng\u01b0\u1eddi c\u00f3 th\u1ec3 x\u1eed l\u00fd, ch\u1ee9 kh\u00f4ng ch\u1ec9 hi\u1ec3n th\u1ecb tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n CNTT.<\/li>\n\n\n\n<li>H\u00e3y l\u1eafp \u0111\u1eb7t c\u00e1c c\u1ea3m bi\u1ebfn m\u00f4i tr\u01b0\u1eddng \u1edf nh\u1eefng n\u01a1i c\u00f3 nguy c\u01a1 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m cao, v\u00ec hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng pin ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a nhi\u1ec7t \u0111\u1ed9.<\/li>\n\n\n\n<li>Ki\u1ec3m tra h\u1ec7 th\u1ed1ng c\u1ea3nh b\u00e1o t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i, bao g\u1ed3m c\u1ea3nh b\u00e1o v\u1ec1 t\u00ecnh tr\u1ea1ng pin, c\u1ea3nh b\u00e1o qu\u00e1 t\u1ea3i v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n kh\u1edfi \u0111\u1ed9ng m\u00e1y ph\u00e1t \u0111i\u1ec7n.<\/li>\n\n\n\n<li>L\u1eadp t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn x\u1eed l\u00fd s\u1ef1 c\u1ed1 \u0111\u1ec3 c\u00e1c \u0111\u1ed9i tr\u1ef1c ca bi\u1ebft \u0111\u01b0\u1ee3c nh\u1eefng c\u1ea3nh b\u00e1o n\u00e0o c\u1ea7n ph\u1ea3i x\u1eed l\u00fd ngay l\u1eadp t\u1ee9c v\u00e0 nh\u1eefng c\u1ea3nh b\u00e1o n\u00e0o c\u00f3 th\u1ec3 ch\u1edd \u0111\u1ebfn gi\u1edd l\u00e0m vi\u1ec7c.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng c\u1ee7a UPS trong c\u00e1c m\u00f4i tr\u01b0\u1eddng quan tr\u1ecdng<\/h2>\n\n\n\n<p>\u1ee8ng d\u1ee5ng c\u1ee7a UPS th\u1ec3 hi\u1ec7n r\u00f5 nh\u1ea5t trong c\u00e1c m\u00f4i tr\u01b0\u1eddng quan tr\u1ecdng, n\u01a1i th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c m\u1ea5t d\u1eef li\u1ec7u c\u00f3 th\u1ec3 g\u00e2y ra r\u1ee7i ro v\u1ec1 t\u00e0i ch\u00ednh, an to\u00e0n ho\u1eb7c tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh.<\/p>\n\n\n\n<p>Ch\u00fang t\u00f4i \u0111i\u1ec1u ch\u1ec9nh c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng sao cho ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng: s\u1eed d\u1ee5ng b\u1ed9 l\u01b0u \u0111i\u1ec7n tr\u1ef1c tuy\u1ebfn (UPS) cho c\u00e1c t\u1ea3i nh\u1ea1y c\u1ea3m nh\u1ea5t, b\u1ed9 l\u01b0u \u0111i\u1ec7n t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1eddng d\u00e2y (UPS) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh t\u1ea1i c\u00e1c \u0111i\u1ec3m bi\u00ean, v\u00e0 t\u00edch h\u1ee3p m\u00e1y ph\u00e1t \u0111i\u1ec7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c s\u1ef1 c\u1ed1 k\u00e9o d\u00e0i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 thi\u1ebft b\u1ecb CNTT<\/h3>\n\n\n\n<p>C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u d\u1ef1a v\u00e0o h\u1ec7 th\u1ed1ng UPS \u0111\u1ec3 duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh cho c\u00e1c t\u1ea7ng x\u1eed l\u00fd, l\u01b0u tr\u1eef v\u00e0 m\u1ea1ng trong nh\u1eefng t\u00ecnh hu\u1ed1ng gi\u00e1n \u0111o\u1ea1n x\u1ea3y ra qu\u00e1 nhanh so v\u1edbi kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n v\u00e0 g\u00e2y \u1ea3nh h\u01b0\u1edfng qu\u00e1 l\u1edbn \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng CNTT v\u1ed1n r\u1ea5t nh\u1ea1y c\u1ea3m.<\/p>\n\n\n\n<p>Th\u1ecb tr\u01b0\u1eddng trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a \u1ea4n \u0110\u1ed9 c\u0169ng \u0111ang t\u1eadp trung c\u00f4ng su\u1ea5t t\u1ea1i m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ed1 l\u1edbn c\u1ee5 th\u1ec3, \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch c\u00e1c \u0111\u1ed9i ng\u0169 \u0111\u00e1nh gi\u00e1 v\u1ec1 t\u00ednh d\u1ef1 ph\u00f2ng, linh ki\u1ec7n d\u1ef1 ph\u00f2ng v\u00e0 th\u1eddi gian ph\u1ea3n h\u1ed3i d\u1ecbch v\u1ee5. M\u1ed9t b\u00e1o c\u00e1o th\u1ecb tr\u01b0\u1eddng n\u0103m 2025 \u0111\u01b0\u1ee3c tr\u00edch d\u1eabn b\u1edfi t\u1edd The Economic Times cho bi\u1ebft Mumbai chi\u1ebfm m\u1ed9t ph\u1ea7n l\u1edbn c\u00f4ng su\u1ea5t trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a c\u1ea3 n\u01b0\u1edbc v\u00e0 \u0111\u00e3 v\u01b0\u1ee3t m\u1ed1c 4 GW v\u1ec1 c\u00f4ng su\u1ea5t, theo s\u1ed1 li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp trong b\u00e0i b\u00e1o \u0111\u00f3.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> thi\u1ebft k\u1ebf nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec, bao g\u1ed3m c\u00e1c \u0111\u01b0\u1eddng d\u1eabn d\u1ef1 ph\u00f2ng, l\u1ed1i ti\u1ebfp c\u1eadn \u0111\u1ec3 thay pin v\u00e0 c\u00e1c t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn b\u1ea3o tr\u00ec chi ti\u1ebft cho c\u00e1c khung th\u1eddi gian b\u1ea3o tr\u00ec.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> tri\u1ec3n khai gi\u00e1m s\u00e1t t\u1eeb xa v\u00e0 ph\u00e2n t\u00edch m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa c\u00e1c s\u1ef1 ki\u1ec7n, sau \u0111\u00f3 r\u00e0 so\u00e1t nh\u1eadt k\u00fd s\u1ef1 ki\u1ec7n sau m\u1ed7i s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n nghi\u00eam tr\u1ecdng.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb CNTT l\u1eafp gi\u00e1, c\u00e1c b\u1ed9 UPS c\u00f3 c\u00f4ng su\u1ea5t nh\u1ecf h\u01a1n c\u00f3 th\u1ec3 cung c\u1ea5p kho\u1ea3ng th\u1eddi gian t\u1eeb 5 \u0111\u1ebfn 20 ph\u00fat c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1eaft m\u00e1y m\u1ed9t c\u00e1ch an to\u00e0n ho\u1eb7c kh\u1edfi \u0111\u1ed9ng m\u00e1y ph\u00e1t \u0111i\u1ec7n, trong khi c\u00e1c h\u1ec7 th\u1ed1ng UPS tr\u1ef1c tuy\u1ebfn c\u00f3 c\u00f4ng su\u1ea5t l\u1edbn h\u01a1n h\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 c\u01a1 s\u1edf y t\u1ebf<\/h3>\n\n\n\n<p>C\u00e1c c\u01a1 s\u1edf y t\u1ebf s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 UPS \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 s\u1ef1 s\u1ed1ng, thi\u1ebft b\u1ecb ch\u1ea9n \u0111o\u00e1n h\u00ecnh \u1ea3nh, h\u1ec7 th\u1ed1ng ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 h\u1ec7 th\u1ed1ng CNTT thi\u1ebft y\u1ebfu trong tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra s\u1ef1 c\u1ed1 v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c ch\u0103m s\u00f3c b\u1ec7nh nh\u00e2n.<\/p>\n\n\n\n<p>Ch\u00fang t\u00f4i \u01b0u ti\u00ean s\u1eed d\u1ee5ng b\u1ed9 ngu\u1ed3n d\u1ef1 ph\u00f2ng (UPS) k\u1ebft n\u1ed1i m\u1ea1ng cho c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c ngay c\u1ea3 s\u1ef1 gi\u00e1n \u0111o\u1ea1n ng\u1eafn nh\u1ea5t, \u0111\u1ed3ng th\u1eddi thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb c\u1ea3nh b\u00e1o an to\u00e0n, c\u00e1c t\u00f9y ch\u1ecdn t\u1eaft m\u00e1y c\u00f3 ki\u1ec3m so\u00e1t v\u00e0 qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i sang m\u00e1y ph\u00e1t \u0111i\u1ec7n \u0111\u00e1ng tin c\u1eady trong tr\u01b0\u1eddng h\u1ee3p s\u1ef1 c\u1ed1 k\u00e9o d\u00e0i.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> T\u00e1ch bi\u1ec7t c\u00e1c thi\u1ebft b\u1ecb quan tr\u1ecdng v\u00e0 kh\u00f4ng quan tr\u1ecdng \u0111\u1ec3 th\u1eddi l\u01b0\u1ee3ng s\u1eed d\u1ee5ng pin \u0111\u01b0\u1ee3c d\u00e0nh ri\u00eang cho c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf th\u1ef1c s\u1ef1 c\u1ea7n thi\u1ebft.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> Ki\u1ec3m tra h\u1ec7 th\u1ed1ng b\u00e1o \u0111\u1ed9ng, th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng v\u00e0 qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n trong c\u00e1c cu\u1ed9c di\u1ec5n t\u1eadp theo l\u1ecbch tr\u00ecnh \u0111\u1ec3 l\u1ea7n ki\u1ec3m tra \u0111\u1ea7u ti\u00ean kh\u00f4ng ph\u1ea3i l\u00e0 t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p th\u1ef1c s\u1ef1.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p v\u00e0 s\u1ea3n xu\u1ea5t<\/h3>\n\n\n\n<p>Trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p, h\u1ec7 th\u1ed1ng UPS \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n quy tr\u00ecnh, PLC, thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng, c\u0169ng nh\u01b0 c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1 v\u00e0 \u0111i\u1ec1u khi\u1ec3n truy\u1ec1n \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1 kh\u1ecfi c\u00e1c s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c t\u00ecnh hu\u1ed1ng nguy hi\u1ec3m ho\u1eb7c th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ed1n k\u00e9m.<\/p>\n\n\n\n<p>Ch\u00fang ta th\u01b0\u1eddng th\u1ea5y c\u00e1c khu c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb vi\u1ec7c x\u1eed l\u00fd v\u00e0 gi\u00e1m s\u00e1t ngu\u1ed3n \u0111i\u1ec7n hi\u1ec7u qu\u1ea3, b\u1edfi v\u00ec s\u00f3ng h\u00e0i, c\u00e1c s\u1ef1 ki\u1ec7n chuy\u1ec3n m\u1ea1ch v\u00e0 c\u00e1c t\u1ea3i c\u1ea3m \u1ee9ng l\u1edbn c\u00f3 th\u1ec3 g\u00e2y ra nh\u1eefng dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p l\u1eb7p \u0111i l\u1eb7p l\u1ea1i.<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> ph\u1ed1i h\u1ee3p vi\u1ec7c l\u1ef1a ch\u1ecdn b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) v\u1edbi h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n ph\u00eda tr\u00ean, h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t v\u00e0 h\u1ec7 th\u1ed1ng ch\u1ed1ng s\u00e9t \u0111\u1ec3 b\u1ed9 l\u01b0u \u0111i\u1ec7n kh\u00f4ng ph\u1ea3i \u201cgi\u1ea3i quy\u1ebft\u201d c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n.<\/li>\n\n\n\n<li><strong>H\u00e0nh \u0111\u1ed9ng:<\/strong> x\u00e1c minh r\u1eb1ng c\u00e1c bi\u1ec7n ph\u00e1p d\u1ef1 ph\u00f2ng b\u1eb1ng pin v\u00e0 chuy\u1ec3n m\u1ea1ch d\u1ef1 ph\u00f2ng \u0111\u1ea3m b\u1ea3o vi\u1ec7c t\u1eaft m\u00e1y an to\u00e0n cho c\u00e1c quy tr\u00ecnh quan tr\u1ecdng, ch\u1ee9 kh\u00f4ng ch\u1ec9 ri\u00eang h\u1ec7 th\u1ed1ng CNTT.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n c\u00f4ng su\u1ea5t l\u1edbn, thi\u1ebft k\u1ebf tuabin quay ho\u1eb7c DRUPS c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p khi c\u01a1 s\u1edf \u0111\u00e3 \u00e1p d\u1ee5ng c\u00e1c quy tr\u00ecnh b\u1ea3o tr\u00ec c\u01a1 kh\u00ed v\u00e0 mong mu\u1ed1n duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng c\u00e1c h\u1ec7 th\u1ed1ng pin quy m\u00f4 l\u1edbn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p>Ch\u00fang t\u00f4i b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb quan tr\u1ecdng b\u1eb1ng m\u1ed9t <strong>h\u1ec7 th\u1ed1ng c\u1ea5p \u0111i\u1ec7n li\u00ean t\u1ee5c<\/strong> \u0111\u1ea3m b\u1ea3o ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ea7u ra \u1ed5n \u0111\u1ecbnh trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n, t\u0103ng \u00e1p \u0111\u1ed9t ng\u1ed9t v\u00e0 dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p.<\/p>\n\n\n\n<p>H\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng pin, \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng s\u00e9t gi\u00fap gi\u1ea3m thi\u1ec3u m\u1ea5t m\u00e1t d\u1eef li\u1ec7u v\u00e0 h\u01b0 h\u1ecfng ph\u1ea7n c\u1ee9ng, trong khi t\u00ednh n\u0103ng gi\u00e1m s\u00e1t v\u00e0 b\u1ea3o tr\u00ec t\u1eeb xa \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng lu\u00f4n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n\n\n\n<p>Khi ch\u00fang ta l\u1ef1a ch\u1ecdn c\u1ea5u tr\u00fac m\u1ea1ng UPS ph\u00f9 h\u1ee3p v\u1edbi t\u1ea3i v\u00e0 t\u00edch h\u1ee3p m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd v\u1edbi m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng c\u00f9ng b\u1ed9 chuy\u1ec3n m\u1ea1ch, th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng s\u1ebd gi\u1ea3m xu\u1ed1ng v\u00e0 vi\u1ec7c \u0111\u1ea3m b\u1ea3o t\u00ednh li\u00ean t\u1ee5c c\u1ee7a ho\u1ea1t \u0111\u1ed9ng kinh doanh s\u1ebd tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. H\u1ec7 th\u1ed1ng ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c (UPS) c\u00f3 t\u00e1c d\u1ee5ng g\u00ec \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb quan tr\u1ecdng?<\/h3>\n\n\n\n<p>Thi\u1ebft b\u1ecb n\u00e0y cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng v\u00e0 pin d\u1ef1 ph\u00f2ng khi ngu\u1ed3n \u0111i\u1ec7n l\u01b0\u1edbi b\u1ecb gi\u00e1n \u0111o\u1ea1n. N\u00f3 gi\u00fap duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng quan tr\u1ecdng v\u00e0 ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u, cho \u0111\u1ebfn khi m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng ho\u1eb7c ngu\u1ed3n \u0111i\u1ec7n kh\u1ea9n c\u1ea5p kh\u00e1c \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Thi\u1ebft b\u1ecb c\u1ea5p ngu\u1ed3n li\u00ean t\u1ee5c (UPS) b\u1ea3o v\u1ec7 kh\u1ecfi c\u00e1c \u0111\u1ee3t t\u0103ng \u00e1p v\u00e0 dao \u0111\u1ed9ng \u0111i\u1ec7n nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n\n\n\n<p>S\u1ea3n ph\u1ea9m n\u00e0y cung c\u1ea5p ch\u1ee9c n\u0103ng ch\u1ed1ng s\u00e9t v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p, gi\u00fap \u1ed5n \u0111\u1ecbnh c\u00e1c dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c \u0111\u1ee3t t\u0103ng \u00e1p \u0111\u1ed9t ng\u1ed9t, t\u1eeb \u0111\u00f3 b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m trong trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. C\u00f3 nh\u1eefng lo\u1ea1i b\u1ed9 ngu\u1ed3n li\u00ean t\u1ee5c (UPS) n\u00e0o v\u00e0 ch\u00fang kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n\n\n\n<p>\u0110\u00fang v\u1eady. B\u1ed9 l\u01b0u \u0111i\u1ec7n tr\u1ef1c tuy\u1ebfn (UPS) chuy\u1ec3n \u0111\u1ed5i v\u00e0 cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) \u1ed5n \u0111\u1ecbnh m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n. B\u1ed9 l\u01b0u \u0111i\u1ec7n t\u01b0\u01a1ng t\u00e1c (UPS) \u0111i\u1ec1u ch\u1ec9nh c\u00e1c dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p, c\u00f2n b\u1ed9 l\u01b0u \u0111i\u1ec7n d\u1ef1 ph\u00f2ng (UPS) s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 d\u1ef1 ph\u00f2ng b\u1eb1ng pin khi x\u1ea3y ra s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. H\u1ec7 th\u1ed1ng ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c (UPS) h\u1ed7 tr\u1ee3 ph\u00f2ng ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u trong trung t\u00e2m d\u1eef li\u1ec7u nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p n\u00e0y gi\u00fap duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y ch\u1ee7 trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n v\u00e0 cho ph\u00e9p h\u1ec7 th\u1ed1ng t\u1eaft m\u00e1y m\u1ed9t c\u00e1ch an to\u00e0n, t\u1eeb \u0111\u00f3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro m\u1ea5t d\u1eef li\u1ec7u. Ngo\u00e0i ra, gi\u1ea3i ph\u00e1p c\u00f2n t\u00edch h\u1ee3p t\u00ednh n\u0103ng gi\u00e1m s\u00e1t t\u1eeb xa \u0111\u1ec3 theo d\u00f5i t\u00ecnh tr\u1ea1ng pin v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. H\u1ec7 th\u1ed1ng ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c (UPS) c\u00f3 th\u1ec3 gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng?<\/h3>\n\n\n\n<p>\u0110\u00fang v\u1eady, gi\u1ea3i ph\u00e1p n\u00e0y gi\u00fap ng\u0103n ng\u1eeba th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ed1n k\u00e9m v\u00e0 gi\u1ea3m thi\u1ec3u thi\u1ec7t h\u1ea1i do m\u1ea5t \u0111i\u1ec7n, t\u1eeb \u0111\u00f3 mang l\u1ea1i ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh li\u00ean t\u1ee5c trong ho\u1ea1t \u0111\u1ed9ng kinh doanh t\u1ed1t h\u01a1n. Ngo\u00e0i ra, n\u00f3 c\u00f2n b\u1ed5 sung kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ngu\u1ed3n \u0111i\u1ec7n cho h\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng ngu\u1ed3n \u0111i\u1ec7n t\u1ed5ng th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 l\u1ef1a ch\u1ecdn v\u00e0 b\u1ea3o tr\u00ec b\u1ed9 ngu\u1ed3n li\u00ean t\u1ee5c (UPS) cho c\u00e1c thi\u1ebft b\u1ecb quan tr\u1ecdng?<\/h3>\n\n\n\n<p>H\u00e3y \u0111\u1ea3m b\u1ea3o c\u00f4ng su\u1ea5t h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p v\u1edbi ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o v\u00e0 t\u1ea3i, ki\u1ec3m tra pin v\u00e0 l\u00ean k\u1ebf ho\u1ea1ch t\u00edch h\u1ee3p m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng, \u0111\u1ed3ng th\u1eddi th\u1ef1c hi\u1ec7n c\u00e1c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 v\u1ec1 t\u00ecnh tr\u1ea1ng pin v\u00e0 ngu\u1ed3n \u0111i\u1ec7n kh\u1ea9n c\u1ea5p th\u00f4ng qua h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t t\u1eeb xa; c\u00e2n nh\u1eafc c\u00e1c gi\u1ea3i ph\u00e1p h\u1ec7 th\u1ed1ng quang \u0111i\u1ec7n ho\u1eb7c t\u1ea5m pin m\u1eb7t tr\u1eddi n\u1ebfu b\u1ea1n mu\u1ed1n b\u1ed5 sung ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o.<\/p>","protected":false},"excerpt":{"rendered":"<p>Keeping critical equipment online during a blackout is the real job of an uninterruptible power supply. When power drops, seconds matter, and so does power quality. We have watched outages erase work and freeze servers, so we test UPS units with the same mindset we use for production environments, plan for failure, and validate recovery. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3451,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[146],"tags":[],"class_list":["post-9325","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uninterruptible-power-supply"],"featured_image_src":{"landsacpe":["https:\/\/new-propower.com\/wp-content\/uploads\/2022\/09\/3-750x445.jpg",750,445,true],"list":["https:\/\/new-propower.com\/wp-content\/uploads\/2022\/09\/3-463x348.jpg",463,348,true],"medium":["https:\/\/new-propower.com\/wp-content\/uploads\/2022\/09\/3-281x300.jpg",281,300,true],"full":["https:\/\/new-propower.com\/wp-content\/uploads\/2022\/09\/3.jpg",750,800,false]},"_links":{"self":[{"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/posts\/9325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/comments?post=9325"}],"version-history":[{"count":2,"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/posts\/9325\/revisions"}],"predecessor-version":[{"id":9331,"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/posts\/9325\/revisions\/9331"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/media\/3451"}],"wp:attachment":[{"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/media?parent=9325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/categories?post=9325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/tags?post=9325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}