{"id":9355,"date":"2026-02-11T09:55:00","date_gmt":"2026-02-11T09:55:00","guid":{"rendered":"https:\/\/new-propower.com\/what-uninterruptible-power-supply-do-i-need\/"},"modified":"2026-03-31T08:03:26","modified_gmt":"2026-03-31T08:03:26","slug":"what-uninterruptible-power-supply-do-i-need","status":"publish","type":"post","link":"https:\/\/new-propower.com\/vi\/what-uninterruptible-power-supply-do-i-need\/","title":{"rendered":"T\u00f4i c\u1ea7n lo\u1ea1i b\u1ed9 ngu\u1ed3n li\u00ean t\u1ee5c (UPS) n\u00e0o cho c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">S\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n v\u00e0 c\u00fap \u0111i\u1ec7n \u0111\u1ed9t ng\u1ed9t l\u00e0 m\u1ed9t th\u1ef1c t\u1ebf g\u00e2y kh\u00f3 ch\u1ecbu cho b\u1ea5t k\u1ef3 ai ph\u1ee5 thu\u1ed9c v\u00e0o l\u01b0\u1edbi \u0111i\u1ec7n. Ch\u00fang c\u00f3 th\u1ec3 g\u00e2y m\u1ea5t d\u1eef li\u1ec7u ho\u1eb7c th\u1eadm ch\u00ed l\u00e0m h\u1ecfng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m c\u1ee7a b\u1ea1n ch\u1ec9 trong t\u00edch t\u1eafc. B\u1ed9 ngu\u1ed3n d\u1ef1 ph\u00f2ng (UPS) cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng b\u1eb1ng pin khi l\u01b0\u1edbi \u0111i\u1ec7n g\u1eb7p s\u1ef1 c\u1ed1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1eafc h\u1eb3n b\u1ea1n \u0111\u00e3 t\u1eebng tr\u1ea3i qua c\u1ea3m gi\u00e1c ho\u1ea3ng lo\u1ea1n khi \u0111\u00e8n nh\u1ea5p nh\u00e1y trong l\u00fac \u0111ang t\u1ea3i d\u1eef li\u1ec7u quan tr\u1ecdng ho\u1eb7c \u0111ang ch\u01a1i game x\u1ebfp h\u1ea1ng. Ch\u1ec9 m\u1ed9t kho\u1ea3nh kh\u1eafc gi\u00e1n \u0111o\u1ea1n ng\u1eafn ng\u1ee7i \u0111\u00f3 th\u00f4i c\u0169ng \u0111\u1ee7 khi\u1ebfn b\u1ea1n m\u1ea5t h\u00e0ng gi\u1edd l\u00e0m vi\u1ec7c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1ea3i ph\u00e1p kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 mua c\u1ee5c pin l\u1edbn nh\u1ea5t m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i l\u1ef1a ch\u1ecdn m\u00e1y ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec7n \u00e1p v\u00e0 c\u00f4ng su\u1ea5t c\u1ee5 th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 \u0111i\u1ec1u \u0111\u00f3. <a href=\"https:\/\/example.com\/original-link-placeholder\" target=\"_blank\" rel=\"noopener\">T\u00f4i c\u00f3 c\u1ea7n ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng kh\u00f4ng gi\u00e1n \u0111o\u1ea1n kh\u00f4ng?<\/a> D\u00e0nh cho c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n. Ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n t\u1eebng b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n v\u00e0 xem c\u00e1c v\u00ed d\u1ee5 th\u1ef1c t\u1ebf v\u1ec1 c\u00e1ch ch\u1ecdn k\u00edch th\u01b0\u1edbc v\u00e0 h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y c\u00f9ng xem x\u00e9t c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, c\u00e1c lo\u1ea1i b\u1ed9 l\u01b0u \u0111i\u1ec7n UPS hi\u1ec7n c\u00f3 v\u00e0 c\u00e1ch ch\u1ecdn lo\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n.<\/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><strong>T\u00ednh to\u00e1n ch\u00ednh x\u00e1c t\u1ea3i tr\u1ecdng c\u1ee7a b\u1ea1n:<\/strong> T\u00ednh t\u1ed5ng c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 c\u1ee7a t\u1eebng thi\u1ebft b\u1ecb b\u1ea1n \u0111\u1ecbnh k\u1ebft n\u1ed1i. T\u1ea1i \u1ea4n \u0110\u1ed9, m\u1ed9t m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 ti\u00eau th\u1ee5 300W, trong khi m\u1ed9t d\u00e0n m\u00e1y ch\u01a1i game c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 600W.<\/li>\n\n\n\n<li><strong>Th\u00eam m\u1ed9t v\u00f9ng \u0111\u1ec7m an to\u00e0n:<\/strong> Lu\u00f4n c\u1ed9ng th\u00eam 20-25% v\u00e0o t\u1ed5ng s\u1ed1 \u0111\u00e3 t\u00ednh to\u00e1n. \u0110i\u1ec1u n\u00e0y nh\u1eb1m b\u00f9 \u0111\u1eafp cho s\u1ef1 t\u0103ng \u0111\u1ed9t bi\u1ebfn \u0111i\u1ec7n \u00e1p khi kh\u1edfi \u0111\u1ed9ng v\u00e0 \u0111\u1ea3m b\u1ea3o UPS kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u1edf c\u00f4ng su\u1ea5t t\u1ed1i \u0111a, \u0111i\u1ec1u n\u00e0y s\u1ebd t\u1ea1o ra nhi\u1ec7t l\u01b0\u1ee3ng d\u01b0 th\u1eeba.<\/li>\n\n\n\n<li><strong>Ch\u1ecdn c\u1ea5u tr\u00fac m\u1ea1ng ph\u00f9 h\u1ee3p:<\/strong> S\u1eed d\u1ee5ng b\u1ed9 l\u01b0u \u0111i\u1ec7n UPS t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1eddng d\u00e2y (Line-Interactive UPS) cho nh\u00e0 \u1edf v\u00e0 v\u0103n ph\u00f2ng nh\u1ecf th\u01b0\u1eddng xuy\u00ean g\u1eb7p ph\u1ea3i bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p. Ch\u1ecdn c\u00e1c m\u1eabu chuy\u1ec3n \u0111\u1ed5i k\u00e9p ti\u1ebft ki\u1ec7m \u0111i\u1ec7n (Save Online Double-Conversion) cho c\u00e1c m\u00e1y ch\u1ee7 quan tr\u1ecdng c\u1ea7n ngu\u1ed3n \u0111i\u1ec7n s\u00f3ng sin thu\u1ea7n t\u00fay.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m tra \u1ed5 c\u1eafm \u0111i\u1ec7n c\u1ee7a b\u1ea1n:<\/strong> H\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) c\u00f3 c\u00e1c \u1ed5 c\u1eafm ph\u00f9 h\u1ee3p v\u1edbi ph\u00edch c\u1eafm c\u1ee7a b\u1ea1n. Nhi\u1ec1u b\u1ed9 UPS d\u00e0nh cho doanh nghi\u1ec7p s\u1eed d\u1ee5ng \u0111\u1ea7u n\u1ed1i IEC C13, trong khi c\u00e1c m\u1eabu d\u00e0nh cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng th\u01b0\u1eddng c\u00f3 \u1ed5 c\u1eafm 3 ch\u00e2n ti\u00eau chu\u1ea9n c\u1ee7a \u1ea4n \u0110\u1ed9 (Lo\u1ea1i D).<\/li>\n\n\n\n<li><strong>\u01afu ti\u00ean AVR:<\/strong> Ch\u1ee9c n\u0103ng \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p t\u1ef1 \u0111\u1ed9ng r\u1ea5t c\u1ea7n thi\u1ebft \u1edf nh\u1eefng v\u00f9ng c\u00f3 l\u01b0\u1edbi \u0111i\u1ec7n kh\u00f4ng \u1ed5n \u0111\u1ecbnh. N\u00f3 gi\u00fap \u1ed5n \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p cao v\u00e0 th\u1ea5p m\u00e0 kh\u00f4ng l\u00e0m hao pin.<\/li>\n\n\n\n<li><strong>K\u1ebf ho\u1ea1ch th\u1eddi gian th\u1ef1c thi:<\/strong> H\u1ea7u h\u1ebft c\u00e1c b\u1ed9 UPS ti\u00eau chu\u1ea9n cung c\u1ea5p th\u1eddi gian d\u1ef1 ph\u00f2ng t\u1eeb 5-20 ph\u00fat. N\u1ebfu b\u1ea1n c\u1ea7n l\u00e0m vi\u1ec7c trong th\u1eddi gian m\u1ea5t \u0111i\u1ec7n d\u00e0i, h\u00e3y t\u00ecm c\u00e1c m\u1eabu h\u1ed7 tr\u1ee3 b\u1ed9 pin r\u1eddi.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">X\u00e1c \u0111\u1ecbnh y\u00eau c\u1ea7u v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n cho thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc ti\u00ean, h\u00e3y ki\u1ec3m tra c\u00f4ng su\u1ea5t ghi tr\u00ean t\u1eebng thi\u1ebft b\u1ecb. B\u1ea1n th\u01b0\u1eddng c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y th\u00f4ng tin n\u00e0y tr\u00ean nh\u00e3n d\u00e1n g\u1ea7n d\u00e2y ngu\u1ed3n c\u1ee7a m\u00e1y t\u00ednh, m\u00e0n h\u00ecnh ho\u1eb7c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn. Con s\u1ed1 n\u00e0y s\u1ebd cung c\u1ea5p cho b\u1ea1n \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u cho nhu c\u1ea7u ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng th\u00f4ng tin n\u00e0y c\u00f9ng v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 \u0111\u1ed3ng h\u1ed3 \u0111o \u0111i\u1ec7n gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn b\u1ed9 ngu\u1ed3n d\u1ef1 ph\u00f2ng (UPS) ph\u00f9 h\u1ee3p \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n v\u00e0 bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p. Vi\u1ec7c \u0111o\u00e1n m\u00f2 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c ch\u1ecdn ph\u1ea3i UPS b\u1ecb ng\u1eaft ngay l\u1eadp t\u1ee9c khi m\u1ea5t \u0111i\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng so s\u00e1nh nhanh v\u1ec1 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng \u0111i\u1ec3n h\u00ecnh c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb th\u00f4ng d\u1ee5ng trong v\u0103n ph\u00f2ng t\u1ea1i nh\u00e0 \u1edf \u1ea4n \u0110\u1ed9:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Lo\u1ea1i thi\u1ebft b\u1ecb<\/th><th>C\u00f4ng su\u1ea5t ti\u00eau chu\u1ea9n<\/th><th>Ghi ch\u00fa<\/th><\/tr><\/thead><tbody><tr><td>B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn Wi-Fi (v\u00ed d\u1ee5: JioFiber\/Airtel)<\/td><td>10W \u2013 20W<\/td><td>\u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec k\u1ebft n\u1ed1i tr\u1ef1c tuy\u1ebfn.<\/td><\/tr><tr><td>M\u00e1y t\u00ednh v\u0103n ph\u00f2ng ti\u00eau chu\u1ea9n + M\u00e0n h\u00ecnh 24 inch<\/td><td>150W \u2013 250W<\/td><td>Gi\u00e1 c\u1ea3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng.<\/td><\/tr><tr><td>M\u00e1y t\u00ednh ch\u01a1i game (GPU t\u1ea7m trung)<\/td><td>450W \u2013 600W<\/td><td>M\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng cao khi ch\u01a1i game.<\/td><\/tr><tr><td>PlayStation 5 \/ Xbox Series X<\/td><td>200W \u2013 350W<\/td><td>L\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 c\u1ea7n s\u00f3ng sin thu\u1ea7n t\u00fay.<\/td><\/tr><tr><td>M\u00e1y in phun<\/td><td>20W \u2013 50W<\/td><td>An to\u00e0n cho h\u1ea7u h\u1ebft c\u00e1c b\u1ed9 ngu\u1ed3n UPS.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00ednh to\u00e1n t\u1ed5ng c\u00f4ng su\u1ea5t ho\u1eb7c \u0111\u1ecbnh m\u1ee9c VA<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u1ea7n m\u1ed9t b\u1ed9 ngu\u1ed3n d\u1ef1 ph\u00f2ng (UPS) ph\u00f9 h\u1ee3p \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh kh\u1ecfi s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n. \u0110\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y, h\u00e3y t\u00ednh to\u00e1n t\u1ed5ng l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng m\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n ti\u00eau th\u1ee5.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y l\u00e0m theo quy tr\u00ecnh t\u1eebng b\u01b0\u1edbc n\u00e0y \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c con s\u1ed1 ch\u00ednh x\u00e1c:<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"\">\n<li><strong>Li\u1ec7t k\u00ea c\u00e1c trang b\u1ecb thi\u1ebft y\u1ebfu c\u1ee7a b\u1ea1n:<\/strong> H\u00e3y li\u1ec7t k\u00ea t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb b\u1ea1n c\u1ea7n ph\u1ea3i duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng. Th\u00f4ng th\u01b0\u1eddng, \u0111i\u1ec1u n\u00e0y bao g\u1ed3m m\u00e1y t\u00ednh, m\u00e0n h\u00ecnh v\u00e0 modem. Kh\u00f4ng n\u00ean k\u1ebft n\u1ed1i m\u00e1y in laser v\u1edbi b\u1ed9 l\u01b0u \u0111i\u1ec7n UPS v\u00ec d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng c\u1ee7a ch\u00fang r\u1ea5t l\u1edbn.<\/li>\n\n\n\n<li><strong>H\u00e3y t\u00ecm c\u00e1c s\u1ed1:<\/strong> Ki\u1ec3m tra nh\u00e3n \u1edf m\u1eb7t sau c\u1ee7a thi\u1ebft b\u1ecb. N\u1ebfu c\u00f3 ghi Ampe (A) v\u00e0 V\u00f4n (V), h\u00e3y nh\u00e2n ch\u00fang l\u1ea1i \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c V\u00f4n-Ampere (VA). V\u00ed d\u1ee5: 230V x 2A = 460VA.<\/li>\n\n\n\n<li><strong>H\u00e3y s\u1eed d\u1ee5ng s\u00e1ch h\u01b0\u1edbng d\u1eabn:<\/strong> H\u00e3y s\u1eed d\u1ee5ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t ho\u1eb7c b\u1ea3ng th\u00f4ng tin s\u1ea3n ph\u1ea9m \u0111\u1ec3 c\u00f3 s\u1ed1 li\u1ec7u ch\u00ednh x\u00e1c thay v\u00ec ph\u1ecfng \u0111o\u00e1n. \u0110i\u1ec1u n\u00e0y gi\u00fap tr\u00e1nh t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i v\u00e0 m\u1ea5t d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li><strong>X\u1eed l\u00fd ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng:<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u00f3 ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng nh\u01b0 m\u00e1y ch\u1ee7 trong trung t\u00e2m d\u1eef li\u1ec7u, ch\u1ec9 c\u1ea7n t\u00ednh c\u00f4ng su\u1ea5t c\u1ee7a m\u1ed9t ngu\u1ed3n \u0111i\u1ec7n cho m\u1ed7i thi\u1ebft b\u1ecb v\u00e0o ph\u00e9p t\u00ednh c\u1ee7a b\u1ea1n.<\/li>\n\n\n\n<li><strong>T\u00f3m l\u1ea1i:<\/strong> C\u1ed9ng t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng su\u1ea5t ri\u00eang l\u1ebb l\u1ea1i v\u1edbi nhau. T\u1ed5ng n\u00e0y s\u1ebd cho b\u1ea1n bi\u1ebft t\u1ed5ng c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 t\u00ednh b\u1eb1ng watt.<\/li>\n\n\n\n<li><strong>Chuy\u1ec3n \u0111\u1ed5i sang VA:<\/strong> Chia t\u1ed5ng c\u00f4ng su\u1ea5t (watt) cho h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t \u0111i\u1ec3n h\u00ecnh. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb m\u00e1y t\u00ednh, h\u00e3y s\u1eed d\u1ee5ng 0,8. V\u00ed d\u1ee5, n\u1ebfu t\u1ed5ng t\u1ea3i c\u1ee7a b\u1ea1n l\u00e0 400 watt, b\u1ea1n c\u1ea7n m\u1ed9t b\u1ed9 UPS c\u00f3 c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c \u00edt nh\u1ea5t 500 VA (400 \/ 0,8).<\/li>\n\n\n\n<li><strong>Th\u00eam b\u1ed9 \u0111\u1ec7m:<\/strong> H\u00e3y t\u0103ng con s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a b\u1ea1n l\u00ean t\u1eeb 20 \u0111\u1ebfn 25 ph\u1ea7n tr\u0103m. Kho\u1ea3ng d\u1ef1 ph\u00f2ng n\u00e0y d\u00e0nh cho s\u1ef1 t\u0103ng tr\u01b0\u1edfng \u0111\u1ed9t bi\u1ebfn trong giai \u0111o\u1ea1n kh\u1edfi nghi\u1ec7p v\u00e0 m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m tra t\u00e1c \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh th\u1ef1c thi:<\/strong> H\u00e3y nh\u1edb r\u1eb1ng vi\u1ec7c gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i s\u1ebd gi\u00fap th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng c\u1ee7a UPS l\u00e2u h\u01a1n. N\u1ebfu b\u1ea1n r\u00fat ph\u00edch c\u1eafm c\u00e1c loa kh\u00f4ng c\u1ea7n thi\u1ebft, m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n s\u1ebd ho\u1ea1t \u0111\u1ed9ng l\u00e2u h\u01a1n.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m tra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt:<\/strong> Lu\u00f4n ki\u1ec3m tra c\u1ea3 c\u00f4ng su\u1ea5t (watt) v\u00e0 VA (d\u00f2ng \u0111i\u1ec7n) ghi tr\u00ean h\u1ed9p UPS. M\u1ed9t UPS ghi \u201c600VA\u201d c\u00f3 th\u1ec3 ch\u1ec9 h\u1ed7 tr\u1ee3 360 Watt.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">X\u00e9t \u0111\u1ebfn h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t r\u1ea5t quan tr\u1ecdng khi l\u1ef1a ch\u1ecdn b\u1ed9 ngu\u1ed3n d\u1ef1 ph\u00f2ng (UPS). N\u00f3 l\u00e0 t\u1ef7 l\u1ec7 gi\u1eefa c\u00f4ng su\u1ea5t th\u1ef1c (Watts) m\u00e0 thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng v\u00e0 c\u00f4ng su\u1ea5t bi\u1ec3u ki\u1ebfn (VA) \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb m\u1ea1ch \u0111i\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c b\u1ed9 ngu\u1ed3n m\u00e1y t\u00ednh hi\u1ec7n \u0111\u1ea1i c\u00f3 h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t kho\u1ea3ng 0,8 ho\u1eb7c 0,9. Tuy nhi\u00ean, nhi\u1ec1u h\u1ec7 th\u1ed1ng UPS gi\u00e1 r\u1ebb b\u00e1n tr\u00ean th\u1ecb tr\u01b0\u1eddng n\u1ed9i \u0111\u1ecba l\u1ea1i gi\u1ea3 \u0111\u1ecbnh h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t ch\u1ec9 l\u00e0 0,6.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p class=\"wp-block-paragraph\">Lu\u00f4n ki\u1ec3m tra c\u1ea3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 h\u1ec7 th\u1ed1ng UPS tr\u01b0\u1edbc khi c\u1eafm b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec. M\u1ed9t UPS 1000VA v\u1edbi h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t 0.6 ch\u1ec9 cung c\u1ea5p 600 Watt \u0111i\u1ec7n n\u0103ng.<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7u su\u1ea5t s\u1ebd gi\u1ea3m n\u1ebfu b\u1ea1n kh\u00f4ng kh\u1edbp c\u00e1c \u0111\u1ea7u ra ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1c h\u1ec7 th\u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p. M\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m, nh\u01b0 m\u00e1y t\u00ednh Apple iMac v\u00e0 c\u00e1c d\u00e0n m\u00e1y ch\u01a1i game c\u00f3 b\u1ed9 ngu\u1ed3n hi\u1ec7u ch\u1ec9nh h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t ch\u1ee7 \u0111\u1ed9ng (PFC), c\u1ea7n \u0111\u1ea7u ra s\u00f3ng sin thu\u1ea7n t\u00fay. Ch\u00fang y\u00eau c\u1ea7u ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c thi\u1ebft b\u1ecb c\u00f3 ch\u1ee9c n\u0103ng PFC ch\u1ee7 \u0111\u1ed9ng c\u00f3 th\u1ec3 b\u1ecb t\u1eaft ho\u1eb7c ph\u00e1t ra ti\u1ebfng vo ve n\u1ebfu \u0111\u01b0\u1ee3c gh\u00e9p n\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i s\u00f3ng sin m\u00f4 ph\u1ecfng. C\u00e1c m\u00f4 h\u00ecnh s\u00f3ng sin th\u1ef1c t\u1eeb c\u00e1c \u0111\u01b0\u1eddng d\u00e2y UPS s\u1ebd ng\u0103n ch\u1eb7n \u0111i\u1ec1u n\u00e0y. Vi\u1ec7c s\u1ea1c pin c\u0169ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n tr\u00ean c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7u qu\u1ea3 ki\u1ec3m so\u00e1t m\u00e9o h\u00e0i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c lo\u1ea1i h\u1ec7 th\u1ed1ng UPS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng UPS c\u00f3 nhi\u1ec1u ki\u1ec3u thi\u1ebft k\u1ebf kh\u00e1c nhau. M\u1ed7i h\u1ec7 th\u1ed1ng \u0111\u1ec1u cung c\u1ea5p m\u1ed9t c\u00e1ch ri\u00eang \u0111\u1ec3 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n. Ch\u00fang x\u1eed l\u00fd c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p t\u1ef1 \u0111\u1ed9ng ho\u1eb7c chuy\u1ec3n \u0111\u1ed5i li\u1ec1n m\u1ea1ch gi\u1eefa b\u1ed9 pin v\u00e0 \u1ed5 c\u1eafm \u0111i\u1ec7n theo nh\u1eefng c\u00e1ch kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i gi\u00fap b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m kh\u1ecfi c\u00e1c s\u1ef1 c\u1ed1 t\u0103ng \u00e1p, dao \u0111\u1ed9ng t\u1ea7n s\u1ed1 v\u00e0 nhi\u1ec5u \u0111i\u1ec7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ed9 l\u01b0u \u0111i\u1ec7n d\u1ef1 ph\u00f2ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 l\u01b0u \u0111i\u1ec7n d\u1ef1 ph\u00f2ng (UPS) cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ngu\u1ed3n \u0111i\u1ec7n c\u01a1 b\u1ea3n cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ecf. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, m\u00e1y t\u00ednh c\u00e1 nh\u00e2n c\u1ea5p th\u1ea5p v\u00e0 camera an ninh. C\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng pin n\u00e0y ch\u1ec9 chuy\u1ec3n sang ngu\u1ed3n pin khi ph\u00e1t hi\u1ec7n m\u1ea5t \u0111i\u1ec7n ho\u1eb7c s\u1ee5t \u00e1p nghi\u00eam tr\u1ecdng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n, ch\u00fang c\u00f3 gi\u00e1 th\u00e0nh th\u1ea5p h\u01a1n so v\u1edbi c\u00e1c m\u1eabu m\u00e1y bi\u1ebfn \u00e1p t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1eddng d\u00e2y ho\u1eb7c chuy\u1ec3n \u0111\u1ed5i k\u00e9p tr\u1ef1c tuy\u1ebfn. Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng gia \u0111\u00ecnh mua ch\u00fang cho c\u00e1c thi\u1ebft l\u1eadp \u0111\u01a1n gi\u1ea3n \u1edf nh\u1eefng n\u01a1i ngu\u1ed3n \u0111i\u1ec7n th\u01b0\u1eddng \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lo\u1ea1i ngu\u1ed3n d\u1ef1 ph\u00f2ng n\u00e0y th\u01b0\u1eddng s\u1eed d\u1ee5ng t\u00edn hi\u1ec7u \u0111\u1ea7u ra d\u1ea1ng s\u00f3ng sin m\u00f4 ph\u1ecfng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u1edbi c\u00e1c thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m c\u1ea7n m\u1ea1ch PFC ch\u1ee7 \u0111\u1ed9ng. Th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i (th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 chuy\u1ec3n sang s\u1eed d\u1ee5ng pin) th\u01b0\u1eddng l\u00e0 6-10 mili gi\u00e2y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">UPS d\u1ef1 ph\u00f2ng ch\u1ee7 y\u1ebfu b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb kh\u1ecfi s\u1ef1 s\u1ee5t gi\u1ea3m \u0111i\u1ec7n \u00e1p ng\u1eafn h\u1ea1n v\u00e0 s\u1ef1 c\u1ed1 l\u01b0\u1edbi \u0111i\u1ec7n. Ch\u00fang cung c\u1ea5p \u0111\u1ee7 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 t\u1eaft m\u00e1y an to\u00e0n c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u01b0\u1edbc khi x\u1ea3y ra m\u1ea5t d\u1eef li\u1ec7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c nhu c\u1ea7u c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng kh\u00f4ng y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p t\u1ef1 \u0111\u1ed9ng (AVR) ti\u00ean ti\u1ebfn, c\u1ea5u tr\u00fac d\u1ef1 ph\u00f2ng c\u00e2n b\u1eb1ng gi\u1eefa s\u1ef1 \u0111\u01a1n gi\u1ea3n v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ch\u1ed1ng xung \u0111i\u1ec7n hi\u1ec7u qu\u1ea3 \u1edf m\u1ee9c gi\u00e1 kh\u1edfi \u0111i\u1ec3m.<\/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 class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng UPS t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1eddng d\u00e2y (Line-Interactive UPS) l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn nh\u1ea5t cho c\u00e1c h\u1ed9 gia \u0111\u00ecnh v\u00e0 doanh nghi\u1ec7p nh\u1ecf \u1edf \u1ea4n \u0110\u1ed9. Ch\u00fang s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p t\u1ef1 \u0111\u1ed9ng (AVR) \u0111\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c s\u1ef1 c\u1ed1 \u0111i\u1ec7n \u00e1p th\u1ea5p v\u00e0 \u0111i\u1ec7n \u00e1p cao m\u00e0 kh\u00f4ng c\u1ea7n chuy\u1ec3n sang ngu\u1ed3n pin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ednh n\u0103ng n\u00e0y r\u1ea5t quan tr\u1ecdng \u1edf nh\u1eefng khu v\u1ef1c c\u00f3 \u0111i\u1ec7n \u00e1p dao \u0111\u1ed9ng th\u01b0\u1eddng xuy\u00ean gi\u1eefa 190V v\u00e0 250V. N\u00f3 b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m nh\u01b0 m\u00e1y ch\u1ee7 doanh nghi\u1ec7p nh\u1ecf v\u00e0 thi\u1ebft b\u1ecb m\u1ea1ng kh\u1ecfi hi\u1ec7n t\u01b0\u1ee3ng t\u0103ng v\u00e0 gi\u1ea3m \u0111i\u1ec7n \u00e1p \u0111\u1ed9t ng\u1ed9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c thi\u1ebft b\u1ecb n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ngu\u1ed3n \u0111i\u1ec7n t\u1ed1t h\u01a1n so v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn UPS ngo\u1ea1i tuy\u1ebfn. Ch\u00fang x\u1eed l\u00fd t\u00ecnh tr\u1ea1ng s\u1ee5t \u00e1p v\u00e0 t\u0103ng \u00e1p \u0111\u1ed9t ng\u1ed9t ngay t\u1eeb c\u00f9ng m\u1ed9t \u1ed5 c\u1eafm m\u00e0 kh\u00f4ng l\u00e0m hao pin m\u1ed9t c\u00e1ch kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i Line-Interactive \u0111\u1ec1u cung c\u1ea5p t\u00edn hi\u1ec7u s\u00f3ng sin m\u00f4 ph\u1ecfng. \u0110i\u1ec1u n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u1edbi h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb v\u0103n ph\u00f2ng, m\u00e0n h\u00ecnh v\u00e0 thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i internet. \u0110\u1ed1i v\u1edbi m\u00e1y t\u00ednh ch\u01a1i game cao c\u1ea5p ho\u1eb7c thi\u1ebft b\u1ecb \u00e2m thanh, h\u00e3y t\u00ecm c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i Line-Interactive &quot;s\u00f3ng sin thu\u1ea7n t\u00fay&quot; t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u nh\u01b0 APC ho\u1eb7c CyberPower.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng ch\u1ecdn UPS t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1eddng d\u00e2y (Line-Interactive UPS) v\u00ec \u0111\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m chi ph\u00ed. Ch\u00fang k\u1ebft h\u1ee3p \u0111\u1ed9 tin c\u1eady v\u1edbi hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng. Kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd c\u00e1c dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p cao khi\u1ebfn ch\u00fang tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111i\u1ec1u ki\u1ec7n l\u01b0\u1edbi \u0111i\u1ec7n kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) chuy\u1ec3n \u0111\u1ed5i k\u00e9p tr\u1ef1c tuy\u1ebfn<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 l\u01b0u \u0111i\u1ec7n UPS chuy\u1ec3n \u0111\u1ed5i k\u00e9p tr\u1ef1c tuy\u1ebfn n\u1ed5i b\u1eadt v\u1edbi kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ngu\u1ed3n \u0111i\u1ec7n t\u1ed1i \u0111a. C\u00e1c thi\u1ebft b\u1ecb n\u00e0y chuy\u1ec3n \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u \u0111\u1ea7u v\u00e0o th\u00e0nh d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u, l\u1ecdc s\u1ea1ch v\u00e0 sau \u0111\u00f3 chuy\u1ec3n \u0111\u1ed5i tr\u1edf l\u1ea1i th\u00e0nh d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u s\u1ea1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh n\u00e0y t\u1ea1o ra t\u00edn hi\u1ec7u s\u00f3ng sin thu\u1ea7n t\u00fay, b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m nh\u01b0 trung t\u00e2m d\u1eef li\u1ec7u, thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 m\u00e1y ch\u1ee7 kh\u1ecfi m\u1ecdi s\u1ef1 c\u1ed1 b\u1ea5t th\u01b0\u1eddng c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n. Thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c b\u1eb1ng pin, do \u0111\u00f3 th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i l\u00e0 0 mili gi\u00e2y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00fang ng\u0103n ch\u1eb7n c\u1ea3 hi\u1ec7n t\u01b0\u1ee3ng qu\u00e1 \u00e1p v\u00e0 thi\u1ebfu \u00e1p. Ch\u00fang c\u0169ng ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 m\u00e9o h\u00e0i tr\u01b0\u1edbc khi ch\u00fang \u0111\u1ebfn thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t \u1edf nh\u1eefng n\u01a1i m\u00e0 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t. N\u1ebfu b\u1ea1n c\u00f3 ph\u00f2ng m\u00e1y ch\u1ee7 ho\u1eb7c thi\u1ebft b\u1ecb y t\u1ebf \u0111\u1eaft ti\u1ec1n, \u0111\u00e2y l\u00e0 ti\u00eau chu\u1ea9n c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u00ednh n\u0103ng bao g\u1ed3m s\u1ea1c pin b\u00f9 nhi\u1ec7t \u0111\u1ed9 v\u00e0 qu\u1ea3n l\u00fd pin th\u00f4ng minh. \u0110i\u1ec1u n\u00e0y gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a pin axit ch\u00ec ho\u1eb7c pin lithium-ion. C\u00e1c m\u1eabu UPS tr\u1ef1c tuy\u1ebfn c\u00f3 gi\u00e1 cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn UPS d\u1ef1 ph\u00f2ng nh\u01b0ng r\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t c\u1ea7n kh\u1ea3 n\u0103ng ch\u1ed1ng s\u00e9t lan truy\u1ec1n ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n c\u00e2n nh\u1eafc khi ch\u1ecdn UPS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c ch\u1ecdn \u0111\u00fang b\u1ed9 ngu\u1ed3n d\u1ef1 ph\u00f2ng (UPS) kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 \u0111\u00e1p \u1ee9ng m\u1ed9t v\u00e0i ti\u00eau ch\u00ed. B\u1ea1n c\u1ea7n ph\u1ea3i xem x\u00e9t c\u00e1ch c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh x\u1eed l\u00fd t\u00ecnh tr\u1ea1ng m\u1ea5t \u0111i\u1ec7n, t\u0103ng \u00e1p v\u00e0 thay \u0111\u1ed5i \u0111i\u1ec7n \u00e1p. M\u1ed9t b\u1ed9 UPS ph\u00f9 h\u1ee3p v\u1edbi t\u00ednh n\u0103ng t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p s\u1ebd gi\u00fap b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng so s\u00e1nh nh\u1eefng \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd d\u1ef1a tr\u00ean nhu c\u1ea7u c\u1ee7a b\u1ea1n:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>T\u00ednh n\u0103ng<\/th><th>Ng\u01b0\u1eddi d\u00f9ng t\u1ea1i nh\u00e0<\/th><th>Chuy\u00ean nghi\u1ec7p\/Game th\u1ee7<\/th><th>Doanh nghi\u1ec7p\/M\u00e1y ch\u1ee7<\/th><\/tr><\/thead><tbody><tr><td><strong>D\u1ea1ng s\u00f3ng<\/strong><\/td><td>S\u00f3ng sin m\u00f4 ph\u1ecfng<\/td><td>S\u00f3ng sin thu\u1ea7n t\u00fay<\/td><td>S\u00f3ng sin thu\u1ea7n t\u00fay<\/td><\/tr><tr><td><strong>Th\u1eddi gian chuy\u1ec3n kho\u1ea3n<\/strong><\/td><td>8-10ms (Ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c)<\/td><td>4-6ms (T\u1ed1t h\u01a1n)<\/td><td>0ms (Quan tr\u1ecdng)<\/td><\/tr><tr><td><strong>C\u1eeda h\u00e0ng<\/strong><\/td><td>3-4 (Ph\u1ed5 th\u00f4ng\/Lo\u1ea1i D)<\/td><td>6+ (T\u0103ng \u00e1p + Pin)<\/td><td>8+ (IEC C13\/C19)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Nhu c\u1ea7u v\u1ec1 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng v\u00e0 th\u1eddi l\u01b0\u1ee3ng pin d\u1ef1 ph\u00f2ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 ngu\u1ed3n d\u1ef1 ph\u00f2ng (UPS) cho bi\u1ebft n\u00f3 s\u1ebd duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n trong bao l\u00e2u khi m\u1ea5t \u0111i\u1ec7n. T\u1ea3i tr\u1ecdng c\u00e0ng cao th\u00ec pin d\u1ef1 ph\u00f2ng c\u00e0ng nhanh h\u1ebft. C\u00e0ng \u00edt thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i th\u00ec b\u1ea1n c\u00e0ng c\u00f3 th\u00eam th\u1eddi gian \u0111\u1ec3 l\u01b0u t\u1eadp tin ho\u1eb7c t\u1eaft c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m nh\u01b0 m\u00e1y ch\u1ee7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lu\u00f4n thi\u1ebft l\u1eadp th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng t\u1ed1i thi\u1ec3u c\u1ea7n thi\u1ebft d\u1ef1a tr\u00ean nhu c\u1ea7u t\u1eaft m\u00e1y an to\u00e0n. Nhi\u1ec1u nh\u00e0 qu\u1ea3n l\u00fd CNTT ch\u1ecdn t\u1eeb 5 \u0111\u1ebfn 20 ph\u00fat cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 v\u0103n ph\u00f2ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eebng k\u1ef3 v\u1ecdng m\u1ed9t b\u1ed9 l\u01b0u \u0111i\u1ec7n UPS ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 cung c\u1ea5p \u0111i\u1ec7n cho m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n trong 4 gi\u1edd. \u0110\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u \u0111\u00f3, b\u1ea1n c\u1ea7n m\u1ed9t h\u1ec7 th\u1ed1ng bi\u1ebfn t\u1ea7n gia \u0111\u00ecnh v\u1edbi pin \u1ed1ng l\u1edbn. B\u1ed9 l\u01b0u \u0111i\u1ec7n UPS ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng cho \u0111\u1ebfn khi m\u00e1y ph\u00e1t \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng ho\u1eb7c \u0111\u1ec3 cho ph\u00e9p t\u1eaft m\u00e1y an to\u00e0n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 m\u1eabu UPS, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eefng m\u1eabu c\u00f3 M\u00f4-\u0111un Pin M\u1edf r\u1ed9ng (EBM), cho ph\u00e9p b\u1ea1n th\u00eam pin ph\u1ee5 \u0111\u1ec3 t\u0103ng th\u1eddi gian d\u1ef1 ph\u00f2ng. EBM c\u1ee7a CyberPower th\u1eadm ch\u00ed c\u00f2n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p b\u1ed9 s\u1ea1c \u0111\u1ec3 kh\u00f4i ph\u1ee5c nhanh ch\u00f3ng gi\u1eefa c\u00e1c l\u1ea7n m\u1ea5t \u0111i\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f9y ch\u1ecdn pin axit ch\u00ec c\u00f3 th\u1ec3 thay th\u1ebf n\u00f3ng gi\u00fap tr\u00e1nh th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. B\u1ea1n c\u00f3 th\u1ec3 thay th\u1ebf ch\u00fang m\u00e0 kh\u00f4ng c\u1ea7n kh\u1edfi \u0111\u1ed9ng l\u1ea1i b\u1ed9 l\u01b0u \u0111i\u1ec7n d\u1ea1ng th\u00e1p. C\u00e1c t\u00ednh n\u0103ng th\u00f4ng minh nh\u01b0 AVR c\u0169ng b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i s\u1ef1 dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p v\u00e0 gi\u1ea3m thi\u1ec3u vi\u1ec7c s\u1eed d\u1ee5ng pin kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">S\u1ed1 l\u01b0\u1ee3ng v\u00e0 lo\u1ea1i c\u1eeda h\u00e0ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y \u0111\u1ebfm t\u1ea5t c\u1ea3 c\u00e1c d\u00e2y ngu\u1ed3n c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m tr\u01b0\u1edbc khi ch\u1ecdn b\u1ed9 l\u01b0u \u0111i\u1ec7n d\u1ef1 ph\u00f2ng. \u0110\u1ea3m b\u1ea3o b\u1ed9 ngu\u1ed3n d\u1ef1 ph\u00f2ng c\u00f3 \u0111\u1ee7 \u1ed5 c\u1eafm \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c thi\u1ebft b\u1ecb \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i \u1ea4n \u0110\u1ed9, h\u00e3y ki\u1ec3m tra xem UPS c\u00f3 s\u1eed d\u1ee5ng \u1ed5 c\u1eafm tr\u00f2n 3 ch\u00e2n ti\u00eau chu\u1ea9n (Lo\u1ea1i D\/M) hay \u1ed5 c\u1eafm d\u1eb9t IEC C13 th\u01b0\u1eddng th\u1ea5y tr\u00ean m\u00e0n h\u00ecnh m\u00e1y t\u00ednh. N\u1ebfu b\u1ea1n mua UPS d\u00e0nh cho doanh nghi\u1ec7p v\u1edbi \u1ed5 c\u1eafm IEC, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n mua th\u00eam c\u00e1p ngu\u1ed3n C13 sang IN ri\u00eang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u thi\u1ebft b\u1ecb bao g\u1ed3m th\u00eam c\u00e1c \u1ed5 c\u1eafm ch\u1ed1ng s\u00e9t lan truy\u1ec1n d\u00e0nh ri\u00eang cho m\u00e1y in ho\u1eb7c qu\u1ea1t. C\u00e1c v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t b\u1ed9 bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed h\u1ee3p l\u00fd \u0111\u1ea3m b\u1ea3o c\u00e1c b\u1ed9 s\u1ea1c c\u1ed3ng k\u1ec1nh kh\u00f4ng ch\u1eb7n c\u00e1c \u1ed5 c\u1eafm kh\u00f4ng s\u1eed d\u1ee5ng. M\u1ed9t s\u1ed1 m\u1eabu cung c\u1ea5p c\u00e1c khe c\u1eafm m\u1edf r\u1ed9ng SmartSlot, h\u1ed7 tr\u1ee3 c\u00e1c th\u1ebb qu\u1ea3n l\u00fd m\u1ea1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lo\u1ea1i \u1ed5 c\u1eafm c\u0169ng r\u1ea5t quan tr\u1ecdng. H\u00e3y ki\u1ec3m tra ph\u00edch c\u1eafm c\u1ee7a t\u1eebng thi\u1ebft b\u1ecb v\u00e0 \u0111\u1ed1i chi\u1ebfu v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1c h\u1ec7 th\u1ed1ng UPS hi\u1ec7n \u0111\u1ea1i. N\u1ebfu \u0111\u1ecba \u0111i\u1ec3m c\u1ee7a b\u1ea1n s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb b\u00e1o l\u1ed7i h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n trong t\u00f2a nh\u00e0, h\u00e3y ch\u1ecdn m\u1ed9t m\u1eabu m\u00e1y c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u n\u00e0y m\u1ed9t c\u00e1ch an to\u00e0n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 d\u1ec5 d\u00e0ng n\u00e2ng c\u1ea5p trung t\u00e2m d\u1eef li\u1ec7u ho\u1eb7c sao l\u01b0u d\u1eef li\u1ec7u v\u0103n ph\u00f2ng t\u1ea1i nh\u00e0 trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n, h\u00e3y ch\u1ecdn b\u1ed9 ngu\u1ed3n d\u1ef1 ph\u00f2ng (UPS) \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi nhi\u1ec1u t\u00f9y ch\u1ecdn \u1ed5 c\u1eafm. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng kh\u1ecfi bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p \u0111\u1ed3ng th\u1eddi t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c m\u1edf r\u1ed9ng sau n\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 quy m\u00f4 trong t\u01b0\u01a1ng lai<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y ch\u1ecdn b\u1ed9 l\u01b0u \u0111i\u1ec7n UPS c\u00f3 c\u00f4ng su\u1ea5t l\u1edbn h\u01a1n \u00edt nh\u1ea5t 20 \u0111\u1ebfn 30% so v\u1edbi t\u1ed5ng t\u1ea3i hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n. Kh\u1ea3 n\u0103ng d\u1ef1 ph\u00f2ng n\u00e0y s\u1ebd gi\u00fap b\u1ea1n chu\u1ea9n b\u1ecb cho vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00e1c thi\u1ebft b\u1ecb m\u1edbi ho\u1eb7c s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a doanh nghi\u1ec7p. B\u1ea1n s\u1ebd kh\u00f4ng lo h\u1ec7 th\u1ed1ng l\u01b0u \u0111i\u1ec7n d\u1ef1 ph\u00f2ng c\u1ee7a m\u00ecnh b\u1ecb qu\u00e1 t\u1ea3i qu\u00e1 s\u1edbm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft k\u1ebf UPS d\u1ea1ng m\u00f4-\u0111un r\u1ea5t h\u1eefu \u00edch v\u00ec n\u00f3 cho ph\u00e9p b\u1ea1n th\u00eam c\u00e1c m\u00f4-\u0111un ngu\u1ed3n v\u00e0 m\u00f4-\u0111un pin m\u1edf r\u1ed9ng (EBM) khi c\u1ea7n thi\u1ebft. C\u00e1c t\u00f9y ch\u1ecdn g\u1eafn tr\u00ean gi\u00e1 \u0111\u1ee1 ho\u1eb7c c\u00e1c ki\u1ec3u d\u00e1ng c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i t\u1eeb d\u1ea1ng th\u00e1p sang d\u1ea1ng gi\u00e1 \u0111\u1ee1 c\u0169ng r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 b\u1ed9 ngu\u1ed3n d\u1ef1 ph\u00f2ng (UPS) t\u00edch h\u1ee3p t\u00ednh n\u0103ng SmartSlot. T\u00ednh n\u0103ng n\u00e0y cho ph\u00e9p n\u00e2ng c\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 qu\u1ea3n l\u00fd m\u1ea1ng n\u00e2ng cao khi h\u1ec7 th\u1ed1ng m\u1edf r\u1ed9ng. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 c\u1ea7n c\u00e1c c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd t\u1eeb xa nh\u01b0 ph\u1ea7n m\u1ec1m SNMP ho\u1eb7c PowerPanel \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n t\u1eadp trung nhi\u1ec1u \u0111\u1ecba \u0111i\u1ec3m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u doanh nghi\u1ec7p l\u00ean k\u1ebf ho\u1ea1ch m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai ngay t\u1eeb ng\u00e0y \u0111\u1ea7u th\u00e0nh l\u1eadp. B\u1eb1ng c\u00e1ch \u0111\u00f3, h\u1ecd tr\u00e1nh ph\u1ea3i mua thi\u1ebft b\u1ecb ho\u00e0n to\u00e0n m\u1edbi m\u1ed7i khi nhu c\u1ea7u thay \u0111\u1ed5i. S\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng pin c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng gi\u00fap gi\u1ea3m chi ph\u00ed v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m trong m\u1ecdi giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c t\u00ecm \u0111\u01b0\u1ee3c b\u1ed9 ngu\u1ed3n d\u1ef1 ph\u00f2ng (UPS) ph\u00f9 h\u1ee3p s\u1ebd t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t r\u1ea5t l\u1edbn \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m c\u1ee7a b\u1ea1n. H\u00e3y d\u00e0nh th\u1eddi gian ki\u1ec3m tra c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n, t\u00ecm hi\u1ec3u nhu c\u1ea7u c\u00f4ng su\u1ea5t c\u1ee7a ch\u00fang v\u00e0 ch\u1ecdn UPS c\u00f3 c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y c\u00e2n nh\u1eafc c\u1ea3 th\u1eddi gian d\u1ef1 ph\u00f2ng pin v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng s\u1ed1c \u0111i\u1ec7n. Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y gi\u00fap ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n ho\u1eb7c s\u1ef1 c\u1ed1 v\u1ec1 \u0111i\u1ec7n \u00e1p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 l\u01b0u \u0111i\u1ec7n UPS d\u1ea1ng th\u00e1p d\u1ec5 s\u1eed d\u1ee5ng gi\u00fap b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n kh\u1ecfi s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n v\u00e0 t\u0103ng \u00e1p \u0111\u1ed9t ng\u1ed9t. B\u1ea1n s\u1ebd tr\u00e1nh \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u0111\u1ed9t ng\u1ed9t ho\u1eb7c h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb. Vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch c\u1ea9n th\u1eadn mang l\u1ea1i s\u1ef1 an t\u00e2m m\u1ed7i khi l\u01b0\u1edbi \u0111i\u1ec7n g\u1eb7p tr\u1ee5c tr\u1eb7c, gi\u00fap b\u1ea1n kh\u00f4ng c\u00f2n lo l\u1eafng v\u1ec1 vi\u1ec7c m\u1ea5t d\u1eef li\u1ec7u quan tr\u1ecdng khi \u0111\u00e8n nh\u1ea5p nh\u00e1y.<\/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. B\u1ed9 ngu\u1ed3n d\u1ef1 ph\u00f2ng (UPS) l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao t\u00f4i c\u1ea7n m\u1ed9t b\u1ed9 nh\u01b0 v\u1eady cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m c\u1ee7a m\u00ecnh?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng ngu\u1ed3n d\u1ef1 ph\u00f2ng (UPS) \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t c\u1ea7u n\u1ed1i quan tr\u1ecdng trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n, cung c\u1ea5p ngu\u1ed3n d\u1ef1 ph\u00f2ng t\u1ee9c th\u1eddi t\u1eeb pin \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m cho \u0111\u1ebfn khi m\u00e1y ph\u00e1t \u0111i\u1ec7n diesel kh\u1edfi \u0111\u1ed9ng. N\u00f3 c\u0169ng gi\u00fap l\u00e0m gi\u1ea3m c\u00e1c dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p v\u00e0 bi\u1ebfn \u0111\u1ed5i t\u1ea7n s\u1ed1 nguy hi\u1ec3m t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n, nh\u1eefng y\u1ebfu t\u1ed1 c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng kh\u1edfi \u0111\u1ed9ng l\u1ea1i h\u1ec7 th\u1ed1ng ho\u1eb7c m\u1ea5t d\u1eef li\u1ec7u ngay l\u1eadp t\u1ee9c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn c\u00f4ng su\u1ea5t UPS ph\u00f9 h\u1ee3p cho thi\u1ebft b\u1ecb c\u1ee7a t\u00f4i?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ednh to\u00e1n t\u1ed5ng c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb v\u00e0 ch\u1ecdn b\u1ed9 l\u01b0u \u0111i\u1ec7n UPS c\u00f3 c\u00f4ng su\u1ea5t l\u1edbn h\u01a1n t\u1ed5ng c\u00f4ng su\u1ea5t n\u00e0y \u00edt nh\u1ea5t 20% \u0111\u1ec3 t\u00ednh \u0111\u1ebfn h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t v\u00e0 c\u00e1c xung kh\u1edfi \u0111\u1ed9ng t\u1eeb ph\u1ea7n c\u1ee9ng nh\u01b0 \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n xoay chi\u1ec1u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. C\u00e1c lo\u1ea1i h\u1ec7 th\u1ed1ng UPS ch\u00ednh hi\u1ec7n c\u00f3 l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ba ki\u1ebfn tr\u00fac ch\u00ednh l\u00e0 UPS ngo\u1ea1i tuy\u1ebfn (Offline UPS) cho nhu c\u1ea7u c\u01a1 b\u1ea3n, UPS t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1eddng d\u00e2y v\u1edbi \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p t\u1ef1 \u0111\u1ed9ng (AVR) cho thi\u1ebft b\u1ecb v\u0103n ph\u00f2ng ti\u00eau chu\u1ea9n v\u00e0 UPS chuy\u1ec3n \u0111\u1ed5i k\u00e9p tr\u1ef1c tuy\u1ebfn (Online Double-Conversion) cho c\u00e1c h\u1ec7 th\u1ed1ng quan tr\u1ecdng. C\u00e1c m\u1eabu UPS tr\u1ef1c tuy\u1ebfn s\u1eed d\u1ee5ng b\u1ed9 bi\u1ebfn t\u1ea7n DC-AC \u0111\u1ec3 c\u00e1ch ly t\u1ea3i, cung c\u1ea5p th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i b\u1eb1ng kh\u00f4ng v\u00e0 lo\u1ea1i b\u1ecf m\u00e9o h\u00e0i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. T\u1ea1i sao ki\u1ec3u d\u00e1ng l\u1ea1i quan tr\u1ecdng khi l\u1ef1a ch\u1ecdn UPS d\u1ea1ng th\u00e1p ho\u1eb7c d\u1ea1ng g\u1eafn t\u1ee7 rack?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3u d\u00e1ng quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1eadt l\u00fd; UPS d\u1ea1ng th\u00e1p \u0111\u1eb7t tr\u00ean b\u00e0n ho\u1eb7c s\u00e0n nh\u00e0, trong khi thi\u1ebft b\u1ecb g\u1eafn tr\u00ean gi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o c\u00e1c t\u1ee7 ti\u00eau chu\u1ea9n trong trung t\u00e2m d\u1eef li\u1ec7u. B\u1ea1n n\u00ean ch\u1ecdn ki\u1ec3u d\u00e1ng ph\u00f9 h\u1ee3p v\u1edbi kh\u00f4ng gian hi\u1ec7n c\u00f3 v\u00e0 \u0111\u1ea3m b\u1ea3o lu\u1ed3ng kh\u00f4ng kh\u00ed th\u00edch h\u1ee3p \u0111\u1ec3 l\u00e0m m\u00e1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. H\u1ea7u h\u1ebft c\u00e1c gi\u1ea3i ph\u00e1p pin d\u1ef1 ph\u00f2ng c\u00f3 t\u00edch h\u1ee3p ch\u1ee9c n\u0103ng ch\u1ed1ng s\u00e9t lan truy\u1ec1n kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00fang v\u1eady, c\u00e1c gi\u1ea3i ph\u00e1p d\u1ef1 ph\u00f2ng pin ch\u1ea5t l\u01b0\u1ee3ng cao t\u00edch h\u1ee3p ch\u1ee9c n\u0103ng ch\u1ed1ng s\u00e9t lan truy\u1ec1n v\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n \u00e1p \u0111\u1ec3 l\u1ecdc b\u1ecf ngu\u1ed3n \u0111i\u1ec7n kh\u00f4ng \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc khi \u0111\u1ebfn thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n. Nhi\u1ec1u s\u1ea3n ph\u1ea9m c\u00f2n c\u00f3 m\u00e0n h\u00ecnh tinh th\u1ec3 l\u1ecfng hi\u1ec3n th\u1ecb ch\u1ea9n \u0111o\u00e1n th\u1eddi gian th\u1ef1c, \u0111\u1ea3m b\u1ea3o b\u1ea1n bi\u1ebft ch\u00ednh x\u00e1c khi n\u00e0o x\u1ea3y ra s\u1ef1 c\u1ed1 v\u1edbi b\u1ed9 bi\u1ebfn \u00e1p ngu\u1ed3n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. Li\u1ec7u c\u00e1c th\u1ef1c ti\u1ec5n CNTT xanh c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn lo\u1ea1i pin axit ch\u00ec c\u00f3 van \u0111i\u1ec1u ch\u1ec9nh n\u00e0o t\u00f4i n\u00ean ch\u1ecdn cho h\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng c\u1ee7a m\u00ecnh kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng ngh\u1ec7 CNTT xanh t\u1eadp trung v\u00e0o hi\u1ec7u qu\u1ea3, \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ea7n su\u1ea5t thay th\u1ebf c\u00e1c b\u00ecnh \u1eafc quy ch\u00ec-axit \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng van \u2013 th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n d\u1ef1 ph\u00f2ng. C\u00e1c thi\u1ebft b\u1ecb hi\u1ec7u su\u1ea5t cao t\u1ea1o ra \u00edt nhi\u1ec7t h\u01a1n, gi\u1ea3m t\u1ea3i cho h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t v\u00e0 gi\u1ea3m h\u00f3a \u0111\u01a1n ti\u1ec1n \u0111i\u1ec7n t\u1ed5ng th\u1ec3.<\/p>","protected":false},"excerpt":{"rendered":"<p>Power outages and sudden blackouts are a frustrating reality for anyone relying on the grid. They can cause data loss or even damage your sensitive electronics in a split second. An uninterruptible power supply, or UPS, gives you battery backup power when the grid fails. You probably know the feeling of panic when the lights [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9357,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_important_terms":"","footnotes":""},"categories":[146],"tags":[],"class_list":["post-9355","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\/2026\/02\/man-analyzing-power-requirements-421537_0881-1140x445.jpg",1140,445,true],"list":["https:\/\/new-propower.com\/wp-content\/uploads\/2026\/02\/man-analyzing-power-requirements-421537_0881-463x348.jpg",463,348,true],"medium":["https:\/\/new-propower.com\/wp-content\/uploads\/2026\/02\/man-analyzing-power-requirements-421537_0881-300x201.jpg",300,201,true],"full":["https:\/\/new-propower.com\/wp-content\/uploads\/2026\/02\/man-analyzing-power-requirements-421537_0881.jpg",1264,848,false]},"_links":{"self":[{"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/posts\/9355","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=9355"}],"version-history":[{"count":0,"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/posts\/9355\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/media\/9357"}],"wp:attachment":[{"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/media?parent=9355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/categories?post=9355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/new-propower.com\/vi\/wp-json\/wp\/v2\/tags?post=9355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}