{"id":2225,"date":"2026-04-01T13:46:15","date_gmt":"2026-04-01T13:46:15","guid":{"rendered":"https:\/\/www.upspower-supply.com\/?post_type=product&p=2225"},"modified":"2026-04-18T05:44:13","modified_gmt":"2026-04-18T05:44:13","slug":"300-kva-ups-modular-three-phase-online-ups","status":"publish","type":"product","link":"https:\/\/www.upspower-supply.com\/vi\/san-pham\/300-kva-ups-modular-three-phase-online-ups\/","title":{"rendered":"UPS 300 KVA \u2013 UPS tr\u1ef1c tuy\u1ebfn ba pha d\u1ea1ng m\u00f4-\u0111un 30\u2013300KVA | Chuy\u1ec3n \u0111\u1ed5i k\u00e9p, chuy\u1ec3n m\u1ea1ch 0ms"},"content":{"rendered":"

UPS doanh nghi\u1ec7p 300 KVA \u2014 H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ngu\u1ed3n \u0111i\u1ec7n c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, d\u1ea1ng m\u00f4-\u0111un, kh\u00f4ng gi\u00e1n \u0111o\u1ea1n.<\/h2>\n

Khi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn d\u00f9 ch\u1ec9 m\u1ed9t gi\u00e2y gi\u00e1n \u0111o\u1ea1n, b\u1ea1n c\u1ea7n m\u1ed9t b\u1ed9 UPS 300 KVA \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho ho\u1ea1t \u0111\u1ed9ng l\u00e2u d\u00e0i. B\u1ed9 UPS tr\u1ef1c tuy\u1ebfn ba pha d\u1ea1ng m\u00f4-\u0111un n\u00e0y c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng t\u1eeb 30KVA l\u00ean \u0111\u1ebfn 300KVA trong m\u1ed9t t\u1ee7 duy nh\u1ea5t, s\u1eed d\u1ee5ng c\u00e1c m\u00f4-\u0111un ngu\u1ed3n 30KW c\u00f3 th\u1ec3 thay th\u1ebf n\u00f3ng, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o, b\u1edbt \u0111i ho\u1eb7c thay th\u1ebf trong khi h\u1ec7 th\u1ed1ng v\u1eabn ho\u1ea1t \u0111\u1ed9ng ho\u00e0n to\u00e0n tr\u1ef1c tuy\u1ebfn. Cho d\u00f9 b\u1ea1n \u0111ang b\u1ea3o v\u1ec7 m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u \u0111ang ph\u00e1t tri\u1ec3n, m\u1ed9t c\u01a1 s\u1edf vi\u1ec5n th\u00f4ng quan tr\u1ecdng hay thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p t\u1ea3i cao, b\u1ed9 UPS n\u00e0y s\u1ebd ph\u00e1t tri\u1ec3n c\u00f9ng b\u1ea1n \u2014 kh\u00f4ng c\u1ea7n n\u00e2ng c\u1ea5p b\u1eb1ng xe n\u00e2ng, kh\u00f4ng c\u1ea7n th\u1eddi gian b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3.<\/p>\n

Lu\u00f4n lu\u00f4n l\u00e0 chuy\u1ec3n \u0111\u1ed5i k\u00e9p th\u1ef1c s\u1ef1.<\/strong> M\u1ed7i watt \u0111i\u1ec7n n\u0103ng m\u00e0 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ec1u \u0111\u01b0\u1ee3c b\u1ed9 bi\u1ebfn t\u1ea7n t\u00e1i t\u1ea1o, li\u00ean t\u1ee5c l\u1ecdc v\u00e0 \u1ed5n \u0111\u1ecbnh. L\u01b0\u1edbi \u0111i\u1ec7n kh\u00f4ng bao gi\u1edd t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u1ea3i c\u1ee7a b\u1ea1n. Trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n l\u01b0\u1edbi ho\u1eb7c chuy\u1ec3n m\u1ea1ch bypass, qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i di\u1ec5n ra trong 0ms \u2014 ho\u00e0n to\u00e0n kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ecdi thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i.<\/p>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u00f4i tr\u01b0\u1eddng l\u01b0\u1edbi \u0111i\u1ec7n kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/strong> D\u1ea3i \u0111i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o t\u1eeb 207VAC \u0111\u1ebfn 478VAC v\u1edbi d\u1ea3i t\u1ea7n s\u1ed1 40\u201370Hz, gi\u00fap UPS n\u00e0y ho\u00e0n to\u00e0n t\u01b0\u01a1ng th\u00edch v\u1edbi ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng t\u1eeb m\u00e1y ph\u00e1t, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng l\u01b0\u1edbi \u0111i\u1ec7n y\u1ebfu v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n \u0111i\u1ec7n \u00e1p qu\u1ed1c t\u1ebf (380\/400\/415VAC). \u0110\u1ed9 m\u00e9o h\u00e0i c\u1ee7a d\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o lu\u00f4n d\u01b0\u1edbi 3%, b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb ph\u00eda tr\u01b0\u1edbc v\u00e0 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng.<\/p>\n

Kh\u1ea3 n\u0103ng ch\u1ecbu qu\u00e1 t\u1ea3i t\u00edch h\u1ee3p.<\/strong> H\u1ec7 th\u1ed1ng x\u1eed l\u00fd qu\u00e1 t\u1ea3i m\u1ed9t c\u00e1ch m\u01b0\u1ee3t m\u00e0: ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i l\u00ean \u0111\u1ebfn 110% trong 60 ph\u00fat, 125% trong 10 ph\u00fat v\u00e0 150% trong 1 ph\u00fat tr\u01b0\u1edbc khi t\u1eaft m\u00e1y \u0111\u1ec3 b\u1ea3o v\u1ec7 \u2014 gi\u00fap h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n c\u00f3 th\u1eddi gian gi\u1ea3m t\u1ea3i an to\u00e0n thay v\u00ec t\u1eaft \u0111\u1ed9t ng\u1ed9t.<\/p>\n

Qu\u1ea3n l\u00fd pin th\u00f4ng minh.<\/strong> C\u00e1c c\u1ea5u h\u00ecnh pin c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn t\u1eeb 32 \u0111\u1ebfn 40 chu\u1ed7i pin (\u00b1192VDC \u0111\u1ebfn \u00b1240VDC) cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng theo \u0111\u00fang y\u00eau c\u1ea7u c\u1ee7a m\u00ecnh. D\u00f2ng s\u1ea1c t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi k\u00edch th\u01b0\u1edbc t\u1ee7 \u0111i\u1ec7n \u2014 l\u00ean \u0111\u1ebfn 100A cho t\u1ee7 \u0111i\u1ec7n 300KVA \u2014 v\u1edbi m\u1ee9c s\u1ea1c t\u1ed1i \u0111a 10A cho m\u1ed7i m\u00f4-\u0111un. \u0110\u1ed9 ch\u00ednh x\u00e1c \u0111i\u1ec7n \u00e1p pin duy tr\u00ec \u1edf m\u1ee9c \u00b11% \u1edf ch\u1ebf \u0111\u1ed9 pin \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ea7u ra \u1ed5n \u0111\u1ecbnh v\u00e0 nh\u1ea5t qu\u00e1n ngay c\u1ea3 trong th\u1eddi gian m\u1ea5t \u0111i\u1ec7n k\u00e9o d\u00e0i.<\/p>\n

Kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t to\u00e0n di\u1ec7n v\u00e0 qu\u1ea3n l\u00fd t\u1eeb xa.<\/strong> C\u00e1c c\u1ed5ng giao ti\u1ebfp bao g\u1ed3m RS-232, RS-485, USB v\u00e0 hai khe c\u1eafm th\u00f4ng minh d\u00e0nh cho th\u1ebb SNMP t\u00f9y ch\u1ecdn, cho ph\u00e9p t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd t\u00f2a nh\u00e0, n\u1ec1n t\u1ea3ng gi\u00e1m s\u00e1t m\u1ea1ng v\u00e0 ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd UPS tr\u00ean c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows, Linux v\u00e0 Mac.<\/p>\n

K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn so v\u1edbi dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef.<\/strong> T\u1ee7 \u0111i\u1ec7n 300KVA c\u00f3 k\u00edch th\u01b0\u1edbc 1100\u00d7600\u00d72000mm v\u00e0 n\u1eb7ng 305kg \u2014 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng cung c\u1ea5p c\u00f4ng su\u1ea5t b\u1ea3o v\u1ec7 l\u00ean \u0111\u1ebfn 300KW. C\u00e1c m\u00f4-\u0111un 30KW ri\u00eang l\u1ebb c\u00f3 k\u00edch th\u01b0\u1edbc 580\u00d7443\u00d7131mm v\u00e0 n\u1eb7ng 33,5kg m\u1ed7i chi\u1ebfc, gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00f4ng t\u00e1c h\u1eadu c\u1ea7n v\u00e0 l\u1eafp \u0111\u1eb7t t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n

Th\u00edch h\u1ee3p cho:<\/strong> Trung t\u00e2m d\u1eef li\u1ec7u, ph\u00f2ng m\u00e1y ch\u1ee7, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng vi\u1ec5n th\u00f4ng, t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p, s\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c, c\u01a1 s\u1edf y t\u1ebf v\u00e0 ho\u1ea1t \u0111\u1ed9ng ph\u00e1t s\u00f3ng.<\/p>\n

\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tham s\u1ed1<\/th>\nChi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n
Ng\u01b0\u1eddi m\u1eabu<\/strong><\/td>\nRM30-300<\/td>\n<\/tr>\n
Dung t\u00edch<\/strong><\/td>\n30\u2013300KW (d\u1ea1ng m\u00f4-\u0111un, 30KW m\u1ed7i m\u00f4-\u0111un)<\/td>\n<\/tr>\n
Giai \u0111o\u1ea1n<\/strong><\/td>\n\u0110i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o 3 pha \/ \u0111\u1ea7u ra 3 pha (3P4W+G)<\/td>\n<\/tr>\n
\u0110i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o<\/strong><\/td>\n380 \/ 400 \/ 415VAC<\/td>\n<\/tr>\n
Ph\u1ea1m vi \u0111i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o<\/strong><\/td>\n207\u2013478VAC<\/td>\n<\/tr>\n
T\u1ea7n s\u1ed1 \u0111\u1ea7u v\u00e0o<\/strong><\/td>\n40\u201370Hz<\/td>\n<\/tr>\n
H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o<\/strong><\/td>\n\u22650,99<\/td>\n<\/tr>\n
\u0110\u1ea7u v\u00e0o THDi<\/strong><\/td>\n\u22643% (t\u1ea3i phi tuy\u1ebfn 100%)<\/td>\n<\/tr>\n
\u0110i\u1ec7n \u00e1p \u0111\u1ea7u ra<\/strong><\/td>\n380 \/ 400 \/ 415VAC<\/td>\n<\/tr>\n
H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t \u0111\u1ea7u ra<\/strong><\/td>\n0,9 ho\u1eb7c 1,0<\/td>\n<\/tr>\n
\u0110\u1ed9 ch\u00ednh x\u00e1c \u0111i\u1ec7n \u00e1p<\/strong><\/td>\n\u00b11%<\/td>\n<\/tr>\n
T\u1ed5ng m\u00e9o h\u00e0i (THD) \u0111\u1ea7u ra<\/strong><\/td>\n\u22642% (t\u1ea3i tr\u1ecdng tuy\u1ebfn t\u00ednh)<\/td>\n<\/tr>\n
Th\u1eddi gian chuy\u1ec3n giao<\/strong><\/td>\n0ms (ngu\u1ed3n \u0111i\u1ec7n l\u01b0\u1edbi \u2192 pin; ngu\u1ed3n \u0111i\u1ec7n l\u01b0\u1edbi \u2192 m\u1ea1ch bypass)<\/td>\n<\/tr>\n
Hi\u1ec7u qu\u1ea3<\/strong><\/td>\nL\u00ean \u0111\u1ebfn 95% (ch\u1ebf \u0111\u1ed9 b\u00ecnh th\u01b0\u1eddng)<\/td>\n<\/tr>\n
\u0110i\u1ec7n \u00e1p pin<\/strong><\/td>\n\u00b1192 \/ 204 \/ 216 \/ 228 \/ 240VDC (c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn)<\/td>\n<\/tr>\n
D\u00f2ng s\u1ea1c t\u1ed1i \u0111a<\/strong><\/td>\n100A (t\u1ee7); 10A (m\u1ed7i m\u00f4-\u0111un)<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng qu\u00e1 t\u1ea3i<\/strong><\/td>\n110% \/ 60 ph\u00fat; 125% \/ 10 ph\u00fat; 150% \/ 1 ph\u00fat<\/td>\n<\/tr>\n
Giao ti\u1ebfp<\/strong><\/td>\nRS-232, RS-485, USB, 2 khe c\u1eafm th\u00f4ng minh (SNMP t\u00f9y ch\u1ecdn)<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/strong><\/td>\n0\u00b0C \u2013 40\u00b0C<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 l\u01b0u tr\u1eef<\/strong><\/td>\n-25\u00b0C \u2013 55\u00b0C (kh\u00f4ng bao g\u1ed3m pin)<\/td>\n<\/tr>\n
\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i<\/strong><\/td>\n0\u201395% (kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n
\u0110\u1ed9 cao<\/strong><\/td>\n\u22641500m (gi\u1ea3m c\u00f4ng su\u1ea5t khi \u1edf \u0111\u1ed9 cao tr\u00ean 1500m)<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc t\u1ee7<\/strong><\/td>\n1100 \u00d7 600 \u00d7 2000mm<\/td>\n<\/tr>\n
Tr\u1ecdng l\u01b0\u1ee3ng t\u1ee7<\/strong><\/td>\n305 kg<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc m\u00f4-\u0111un<\/strong><\/td>\n580 \u00d7 443 \u00d7 131mm<\/td>\n<\/tr>\n
Tr\u1ecdng l\u01b0\u1ee3ng m\u00f4-\u0111un<\/strong><\/td>\n33,5 kg<\/td>\n<\/tr>\n
Ti\u00eau chu\u1ea9n<\/strong><\/td>\nYD\/T 2165-2010<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

M\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ngu\u1ed3n \u0111i\u1ec7n doanh nghi\u1ec7p t\u1eeb 30KVA l\u00ean 300KVA m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng. B\u1ed9 UPS tr\u1ef1c tuy\u1ebfn ba pha chuy\u1ec3n \u0111\u1ed5i k\u00e9p d\u1ea1ng m\u00f4-\u0111un n\u00e0y cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n s\u1ea1ch, kh\u00f4ng gi\u00e1n \u0111o\u1ea1n 300KVA v\u1edbi th\u1eddi gian chuy\u1ec3n m\u1ea1ch 0ms v\u00e0 \u0111\u1ea7u ra s\u00f3ng sin thu\u1ea7n t\u00fay \u2014 gi\u00fap trung t\u00e2m d\u1eef li\u1ec7u, h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p ho\u1eb7c thi\u1ebft b\u1ecb vi\u1ec5n th\u00f4ng c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c trong m\u1ecdi s\u1ef1 c\u1ed1 l\u01b0\u1edbi \u0111i\u1ec7n. C\u00e1c m\u00f4-\u0111un ngu\u1ed3n 30KW c\u00f3 th\u1ec3 thay th\u1ebf n\u00f3ng cho ph\u00e9p b\u1ea1n m\u1edf r\u1ed9ng c\u00f4ng su\u1ea5t ho\u1eb7c thay th\u1ebf c\u00e1c th\u00e0nh ph\u1ea7n m\u00e0 kh\u00f4ng c\u1ea7n t\u1eaft t\u1ea3i. V\u1edbi d\u1ea3i \u0111i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o r\u1ed9ng t\u1eeb 207\u2013478VAC, t\u00edch h\u1ee3p giao ti\u1ebfp RS232\/RS485\/USB v\u00e0 hi\u1ec7u su\u1ea5t l\u00ean \u0111\u1ebfn 95% \u1edf ch\u1ebf \u0111\u1ed9 b\u00ecnh th\u01b0\u1eddng, \u0111\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p b\u1ea3o v\u1ec7 c\u1ea5p doanh nghi\u1ec7p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00f9ng v\u1edbi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n.<\/p>","protected":false},"featured_media":2226,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[26],"product_tag":[50,46,36],"class_list":{"0":"post-2225","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-online-ups","7":"product_tag-3-phase-ups","8":"product_tag-double-conversion-ups","9":"product_tag-pure-sine-wave-ups","10":"desktop-align-left","11":"tablet-align-left","12":"mobile-align-left","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"acf":[],"yoast_head":"\n300 KVA UPS \u2013 Modular Three-Phase Online UPS 30\u2013300KVA | Double Conversion, 0ms Transfer<\/title>\n<meta name=\"description\" content=\"Buy a 300 KVA UPS with true double-conversion, 0ms transfer time, and hot-swappable 30KW modules. Scalable three-phase online UPS for data centers and industrial use.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.upspower-supply.com\/vi\/san-pham\/300-kva-ups-modular-three-phase-online-ups\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"300 KVA UPS \u2013 Modular Three-Phase Online UPS 30\u2013300KVA | Double Conversion, 0ms Transfer\" \/>\n<meta property=\"og:description\" content=\"Buy a 300 KVA UPS with true double-conversion, 0ms transfer time, and hot-swappable 30KW modules. Scalable three-phase online UPS for data centers and industrial use.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.upspower-supply.com\/vi\/san-pham\/300-kva-ups-modular-three-phase-online-ups\/\" \/>\n<meta property=\"og:site_name\" content=\"UPS power supply\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-18T05:44:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/\",\"url\":\"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/\",\"name\":\"300 KVA UPS \u2013 Modular Three-Phase Online UPS 30\u2013300KVA | Double Conversion, 0ms Transfer\",\"isPartOf\":{\"@id\":\"https:\/\/www.upspower-supply.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1.jpg\",\"datePublished\":\"2026-04-01T13:46:15+00:00\",\"dateModified\":\"2026-04-18T05:44:13+00:00\",\"description\":\"Buy a 300 KVA UPS with true double-conversion, 0ms transfer time, and hot-swappable 30KW modules. Scalable three-phase online UPS for data centers and industrial use.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/#primaryimage\",\"url\":\"https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1.jpg\",\"contentUrl\":\"https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1.jpg\",\"width\":800,\"height\":800,\"caption\":\"300 kva ups three-phase online ups\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.upspower-supply.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/www.upspower-supply.com\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"300 KVA UPS \u2013 Modular Three-Phase Online UPS 30\u2013300KVA | Double Conversion, 0ms Transfer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.upspower-supply.com\/#website\",\"url\":\"https:\/\/www.upspower-supply.com\/\",\"name\":\"UPS power supply\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.upspower-supply.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"300 KVA UPS \u2013 Modular Three-Phase Online UPS 30\u2013300KVA | Double Conversion, 0ms Transfer","description":"Buy a 300 KVA UPS with true double-conversion, 0ms transfer time, and hot-swappable 30KW modules. Scalable three-phase online UPS for data centers and industrial use.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.upspower-supply.com\/vi\/san-pham\/300-kva-ups-modular-three-phase-online-ups\/","og_locale":"vi_VN","og_type":"article","og_title":"300 KVA UPS \u2013 Modular Three-Phase Online UPS 30\u2013300KVA | Double Conversion, 0ms Transfer","og_description":"Buy a 300 KVA UPS with true double-conversion, 0ms transfer time, and hot-swappable 30KW modules. Scalable three-phase online UPS for data centers and industrial use.","og_url":"https:\/\/www.upspower-supply.com\/vi\/san-pham\/300-kva-ups-modular-three-phase-online-ups\/","og_site_name":"UPS power supply","article_modified_time":"2026-04-18T05:44:13+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"3 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/","url":"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/","name":"300 KVA UPS \u2013 Modular Three-Phase Online UPS 30\u2013300KVA | Double Conversion, 0ms Transfer","isPartOf":{"@id":"https:\/\/www.upspower-supply.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/#primaryimage"},"image":{"@id":"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/#primaryimage"},"thumbnailUrl":"https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1.jpg","datePublished":"2026-04-01T13:46:15+00:00","dateModified":"2026-04-18T05:44:13+00:00","description":"Buy a 300 KVA UPS with true double-conversion, 0ms transfer time, and hot-swappable 30KW modules. Scalable three-phase online UPS for data centers and industrial use.","breadcrumb":{"@id":"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/#primaryimage","url":"https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1.jpg","contentUrl":"https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1.jpg","width":800,"height":800,"caption":"300 kva ups three-phase online ups"},{"@type":"BreadcrumbList","@id":"https:\/\/www.upspower-supply.com\/product\/300-kva-ups-modular-three-phase-online-ups\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.upspower-supply.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/www.upspower-supply.com\/shop\/"},{"@type":"ListItem","position":3,"name":"300 KVA UPS \u2013 Modular Three-Phase Online UPS 30\u2013300KVA | Double Conversion, 0ms Transfer"}]},{"@type":"WebSite","@id":"https:\/\/www.upspower-supply.com\/#website","url":"https:\/\/www.upspower-supply.com\/","name":"UPS power supply","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.upspower-supply.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"}]}},"uagb_featured_image_src":{"full":["https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1.jpg",800,800,false],"thumbnail":["https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1-150x150.jpg",150,150,true],"medium":["https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1-300x300.jpg",300,300,true],"medium_large":["https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1-768x768.jpg",768,768,true],"large":["https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1.jpg",800,800,false],"1536x1536":["https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1.jpg",800,800,false],"2048x2048":["https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1.jpg",800,800,false],"trp-custom-language-flag":["https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1-12x12.jpg",12,12,true],"woocommerce_thumbnail":["https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1-600x600.jpg",600,600,true],"woocommerce_gallery_thumbnail":["https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2026\/04\/300-kva-ups-modular-three-phase-online-ups-1-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"Tyne Tingey","author_link":"https:\/\/www.upspower-supply.com\/vi\/author\/"},"uagb_comment_info":2,"uagb_excerpt":"Scale enterprise power protection from 30KVA to 300KVA without replacing your infrastructure. This modular, three-phase double-conversion online UPS delivers 300KVA of clean, uninterrupted power with a 0ms transfer time and pure sine wave output \u2014 keeping your data center, industrial automation systems, or telecom equipment running through any grid event. Hot-swappable 30KW power modules mean…","_links":{"self":[{"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/product\/2225","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/comments?post=2225"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/media\/2226"}],"wp:attachment":[{"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/media?parent=2225"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2225"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2225"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.upspower-supply.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}