{"id":1090,"date":"2026-04-30T16:50:37","date_gmt":"2026-04-30T16:50:37","guid":{"rendered":"https:\/\/www.volttansform.com\/?post_type=product&#038;p=1090"},"modified":"2026-04-30T16:51:10","modified_gmt":"2026-04-30T16:51:10","slug":"jp-series-low-voltage-integrated-distribution-box-0-4kv-outdoor-transformer-distribution-panel-with-metering-reactive-power-compensation","status":"publish","type":"product","link":"https:\/\/www.volttansform.com\/vi\/product\/jp-series-low-voltage-integrated-distribution-box-0-4kv-outdoor-transformer-distribution-panel-with-metering-reactive-power-compensation\/","title":{"rendered":"H\u1ed9p ph\u00e2n ph\u1ed1i t\u00edch h\u1ee3p \u0111i\u1ec7n \u00e1p th\u1ea5p d\u00f2ng JP (T\u1ee7 ph\u00e2n ph\u1ed1i bi\u1ebfn \u00e1p ngo\u00e0i tr\u1eddi 0,4 kV c\u00f3 ch\u1ee9c n\u0103ng \u0111o \u0111\u1ebfm v\u00e0 b\u00f9 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng)"},"content":{"rendered":"<p data-start=\"283\" data-end=\"475\">H\u1ed9p ph\u00e2n ph\u1ed1i \u0111i\u1ec7n t\u00edch h\u1ee3p h\u1ea1 \u00e1p d\u00f2ng JP l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i \u0111i\u1ec7n ngo\u00e0i tr\u1eddi \u0111a ch\u1ee9c n\u0103ng, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng ph\u00eda h\u1ea1 \u00e1p c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p 10 kV.<\/p>\n<p data-start=\"477\" data-end=\"496\">S\u1ea3n ph\u1ea9m n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho:<\/p>\n<ul data-start=\"497\" data-end=\"551\">\n<li data-section-id=\"1audikh\" data-start=\"497\" data-end=\"520\">T\u1ea7n s\u1ed1: 50 Hz<\/li>\n<li data-section-id=\"zlyv5x\" data-start=\"521\" data-end=\"551\">\u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c: \u2264 0,4 kV<\/li>\n<\/ul>\n<p data-start=\"553\" data-end=\"568\">\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong:<\/p>\n<ul data-start=\"569\" data-end=\"671\">\n<li data-section-id=\"t6ntfp\" data-start=\"569\" data-end=\"600\">M\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n \u0111\u00f4 th\u1ecb v\u00e0 n\u00f4ng th\u00f4n<\/li>\n<li data-section-id=\"nrfu6q\" data-start=\"601\" data-end=\"637\">H\u1ec7 th\u1ed1ng m\u00e1y bi\u1ebfn \u00e1p l\u1eafp tr\u00ean c\u1ed9t<\/li>\n<li data-section-id=\"t1ddbb\" data-start=\"638\" data-end=\"671\">M\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi<\/li>\n<\/ul>\n<p data-start=\"673\" data-end=\"842\">S\u1ea3n ph\u1ea9m n\u00e0y t\u00edch h\u1ee3p nhi\u1ec1u ch\u1ee9c n\u0103ng v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng nh\u1ecf g\u1ecdn, bao g\u1ed3m:<br \/>\n\ud83d\udc49 Ph\u00e2n ph\u1ed1i \u0111i\u1ec7n, \u0111o l\u01b0\u1eddng, gi\u00e1m s\u00e1t, b\u1ea3o v\u1ec7 v\u00e0 b\u00f9 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng<\/p>\n<hr data-start=\"844\" data-end=\"847\" \/>\n<h2 data-section-id=\"g4vs8k\" data-start=\"849\" data-end=\"875\">\ud83d\udd39 Tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n<\/h2>\n<ul data-start=\"877\" data-end=\"1065\">\n<li data-section-id=\"9tfdqo\" data-start=\"877\" data-end=\"946\">GB 7251.1 \u2013 C\u00e1c c\u1ee5m thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft v\u00e0 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n \u00e1p th\u1ea5p<\/li>\n<li data-section-id=\"1msrj7c\" data-start=\"947\" data-end=\"1005\">Ch\u1ee9ng nh\u1eadn CCC (Ch\u1ee9ng nh\u1eadn b\u1eaft bu\u1ed9c c\u1ee7a Trung Qu\u1ed1c)<\/li>\n<li data-section-id=\"czjplw\" data-start=\"1006\" data-end=\"1065\">JB 7113 \u2013 Ti\u00eau chu\u1ea9n v\u1ec1 thi\u1ebft b\u1ecb b\u00f9 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng<\/li>\n<\/ul>\n<hr data-start=\"1067\" data-end=\"1070\" \/>\n<h2 data-section-id=\"17fvu7l\" data-start=\"1072\" data-end=\"1090\">\ud83d\udd39 C\u00e1c t\u00ednh n\u0103ng ch\u00ednh<\/h2>\n<h3 data-section-id=\"1ezev2f\" data-start=\"1092\" data-end=\"1126\">\u2714 T\u00edch h\u1ee3p \u0111a ch\u1ee9c n\u0103ng<\/h3>\n<ul data-start=\"1127\" data-end=\"1245\">\n<li data-section-id=\"1tv7qr1\" data-start=\"1127\" data-end=\"1149\">Ph\u00e2n ph\u1ed1i \u0111i\u1ec7n<\/li>\n<li data-section-id=\"1jv0dcx\" data-start=\"1150\" data-end=\"1169\">\u0110o l\u01b0\u1eddng n\u0103ng l\u01b0\u1ee3ng<\/li>\n<li data-section-id=\"1bq809d\" data-start=\"1170\" data-end=\"1190\">Thu th\u1eadp d\u1eef li\u1ec7u<\/li>\n<li data-section-id=\"1cm6t7q\" data-start=\"1191\" data-end=\"1213\">Gi\u00e1m s\u00e1t \u0111i\u1ec7n \u00e1p<\/li>\n<li data-section-id=\"tbv5ko\" data-start=\"1214\" data-end=\"1245\">B\u00f9 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng<\/li>\n<\/ul>\n<p data-start=\"1247\" data-end=\"1286\">\ud83d\udc49 M\u1ed9t thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 thay th\u1ebf nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00e1c<\/p>\n<hr data-start=\"1288\" data-end=\"1291\" \/>\n<h3 data-section-id=\"13hh20\" data-start=\"1293\" data-end=\"1330\">\u2714 H\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 to\u00e0n di\u1ec7n<\/h3>\n<p data-start=\"1331\" data-end=\"1340\">Bao g\u1ed3m:<\/p>\n<ul data-start=\"1341\" data-end=\"1449\">\n<li data-section-id=\"nntoto\" data-start=\"1341\" data-end=\"1367\">B\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng<\/li>\n<li data-section-id=\"1t9dyzr\" data-start=\"1368\" data-end=\"1393\">B\u1ea3o v\u1ec7 ch\u1ed1ng m\u1ea5t pha<\/li>\n<li data-section-id=\"g1iz63\" data-start=\"1394\" data-end=\"1416\">B\u1ea3o v\u1ec7 ch\u1ed1ng r\u00f2 r\u1ec9<\/li>\n<li data-section-id=\"tpid0s\" data-start=\"1417\" data-end=\"1449\">B\u1ea3o v\u1ec7 ch\u1ed1ng s\u00e9t<\/li>\n<\/ul>\n<p data-start=\"1451\" data-end=\"1489\">\ud83d\udc49 \u0110\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng an to\u00e0n v\u00e0 \u1ed5n \u0111\u1ecbnh<\/p>\n<hr data-start=\"1491\" data-end=\"1494\" \/>\n<h3 data-section-id=\"prdkay\" data-start=\"1496\" data-end=\"1532\">\u2714 Kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh t\u1ef1 \u0111\u1ed9ng<\/h3>\n<ul data-start=\"1533\" data-end=\"1624\">\n<li data-section-id=\"17ayjz6\" data-start=\"1533\" data-end=\"1566\">Ph\u00e1t hi\u1ec7n v\u00e0 x\u00e1c \u0111\u1ecbnh l\u1ed7i<\/li>\n<li data-section-id=\"143mw6p\" data-start=\"1567\" data-end=\"1590\">T\u1ef1 \u0111\u1ed9ng \u0111\u00f3ng l\u1ea1i<\/li>\n<li data-section-id=\"gq8rx5\" data-start=\"1591\" data-end=\"1624\">C\u00e1c ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n th\u00f4ng minh<\/li>\n<\/ul>\n<p data-start=\"1626\" data-end=\"1688\">\ud83d\udc49 N\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n v\u00e0 gi\u1ea3m thi\u1ec3u s\u1ef1 can thi\u1ec7p th\u1ee7 c\u00f4ng<\/p>\n<hr data-start=\"1690\" data-end=\"1693\" \/>\n<h3 data-section-id=\"1rr3q8a\" data-start=\"1695\" data-end=\"1728\">\u2714 Ch\u1ed1ng tr\u1ed9m &amp; Thi\u1ebft k\u1ebf d\u00e0nh cho ngo\u00e0i tr\u1eddi<\/h3>\n<ul data-start=\"1729\" data-end=\"1823\">\n<li data-section-id=\"uuzqi6\" data-start=\"1729\" data-end=\"1765\">C\u01a1 c\u1ea5u ch\u1ed1ng tr\u1ed9m \u0111i\u1ec7n<\/li>\n<li data-section-id=\"13cr8mu\" data-start=\"1766\" data-end=\"1797\">V\u1ecf b\u1ea3o v\u1ec7 ch\u1ed1ng th\u1eddi ti\u1ebft<\/li>\n<li data-section-id=\"atyjar\" data-start=\"1798\" data-end=\"1823\">M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 cao<\/li>\n<\/ul>\n<p data-start=\"1825\" data-end=\"1869\">\ud83d\udc49 Ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng ngo\u00e0i tr\u1eddi kh\u1eafc nghi\u1ec7t<\/p>\n<hr data-start=\"1871\" data-end=\"1874\" \/>\n<h3 data-section-id=\"14espup\" data-start=\"1876\" data-end=\"1909\">\u2714 Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn &amp; D\u1ec5 l\u1eafp \u0111\u1eb7t<\/h3>\n<ul data-start=\"1910\" data-end=\"1984\">\n<li data-section-id=\"1exxsfo\" data-start=\"1910\" data-end=\"1929\">K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn<\/li>\n<li data-section-id=\"8ytwfe\" data-start=\"1930\" data-end=\"1954\">C\u1ea5u tr\u00fac t\u00edch h\u1ee3p<\/li>\n<li data-section-id=\"1z0cr8z\" data-start=\"1955\" data-end=\"1984\">L\u1eafp \u0111\u1eb7t nhanh ch\u00f3ng t\u1ea1i ch\u1ed7<\/li>\n<\/ul>\n<p data-start=\"1986\" data-end=\"2033\">\ud83d\udc49 L\u00fd t\u01b0\u1edfng cho c\u00e1c h\u1ec7 th\u1ed1ng bi\u1ebfn \u00e1p l\u1eafp tr\u00ean c\u1ed9t<\/p>\n<hr data-start=\"2035\" data-end=\"2038\" \/>\n<h3 data-section-id=\"1w1v7tu\" data-start=\"2040\" data-end=\"2073\">\u2714 B\u00f9 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng<\/h3>\n<ul data-start=\"2074\" data-end=\"2156\">\n<li data-section-id=\"136tkt1\" data-start=\"2074\" data-end=\"2106\">H\u1ec7 th\u1ed1ng b\u00f9 \u0111\u1eafp t\u00edch h\u1ee3p<\/li>\n<li data-section-id=\"1g4qj83\" data-start=\"2107\" data-end=\"2132\">C\u1ea3i thi\u1ec7n h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t<\/li>\n<li data-section-id=\"wlmqe2\" data-start=\"2133\" data-end=\"2156\">Gi\u1ea3m th\u1ea5t tho\u00e1t n\u0103ng l\u01b0\u1ee3ng<\/li>\n<\/ul>\n<p data-start=\"2158\" data-end=\"2194\">\ud83d\udc49 Gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng<\/p>\n<hr data-start=\"2196\" data-end=\"2199\" \/>\n<h2 data-section-id=\"1hq6i26\" data-start=\"2201\" data-end=\"2224\">\ud83d\udd39 Thi\u1ebft k\u1ebf k\u1ebft c\u1ea5u<\/h2>\n<h3 data-section-id=\"1xh03j4\" data-start=\"2226\" data-end=\"2250\">\ud83d\udd38 C\u1ea5u tr\u00fac n\u1ed9i c\u00e1c<\/h3>\n<ul data-start=\"2251\" data-end=\"2326\">\n<li data-section-id=\"oj9wuz\" data-start=\"2251\" data-end=\"2278\">V\u1ecf kim lo\u1ea1i d\u00f9ng ngo\u00e0i tr\u1eddi<\/li>\n<li data-section-id=\"vonv3m\" data-start=\"2279\" data-end=\"2326\">Thi\u1ebft k\u1ebf ch\u1ed1ng \u0103n m\u00f2n v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c th\u1eddi ti\u1ebft<\/li>\n<\/ul>\n<hr data-start=\"2328\" data-end=\"2331\" \/>\n<h3 data-section-id=\"vnt5j9\" data-start=\"2333\" data-end=\"2358\">\ud83d\udd38 C\u00e1c m\u00f4-\u0111un ch\u1ee9c n\u0103ng<\/h3>\n<ul data-start=\"2359\" data-end=\"2466\">\n<li data-section-id=\"1yw7qyc\" data-start=\"2359\" data-end=\"2380\">\u0110\u01a1n v\u1ecb ph\u00e2n ph\u1ed1i<\/li>\n<li data-section-id=\"92ipae\" data-start=\"2381\" data-end=\"2400\">H\u1ec7 th\u1ed1ng \u0111o l\u01b0\u1eddng<\/li>\n<li data-section-id=\"3iq13l\" data-start=\"2401\" data-end=\"2422\">M\u00f4-\u0111un b\u1ea3o v\u1ec7<\/li>\n<li data-section-id=\"imekbq\" data-start=\"2423\" data-end=\"2446\">M\u00f4-\u0111un b\u1ed3i th\u01b0\u1eddng<\/li>\n<li data-section-id=\"l197gi\" data-start=\"2447\" data-end=\"2466\">B\u1ed9 ph\u1eadn gi\u00e1m s\u00e1t<\/li>\n<\/ul>\n<hr data-start=\"2468\" data-end=\"2471\" \/>\n<h3 data-section-id=\"1mgvcv4\" data-start=\"2473\" data-end=\"2499\">\ud83d\udd38 C\u00e1ch c\u00e0i \u0111\u1eb7t<\/h3>\n<ul data-start=\"2500\" data-end=\"2611\">\n<li data-section-id=\"1k613o3\" data-start=\"2500\" data-end=\"2611\">\u0110\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u00ean:\n<ul data-start=\"2518\" data-end=\"2611\">\n<li data-section-id=\"1rllkk3\" data-start=\"2518\" data-end=\"2550\">Ph\u00eda h\u1ea1 \u00e1p c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p<\/li>\n<li data-section-id=\"ges149\" data-start=\"2553\" data-end=\"2577\">H\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t tr\u00ean c\u1ed9t<\/li>\n<li data-section-id=\"1mqxhx\" data-start=\"2580\" data-end=\"2611\">C\u00e1c \u0111i\u1ec3m ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr data-start=\"2613\" data-end=\"2616\" \/>\n<h2 data-section-id=\"15du31k\" data-start=\"2618\" data-end=\"2636\">\ud83d\udd39 \u1ee8ng d\u1ee5ng<\/h2>\n<ul data-start=\"2638\" data-end=\"2809\">\n<li data-section-id=\"1c7yfrf\" data-start=\"2638\" data-end=\"2677\">M\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i t\u1ea1i khu v\u1ef1c th\u00e0nh th\u1ecb v\u00e0 n\u00f4ng th\u00f4n<\/li>\n<li data-section-id=\"38urb\" data-start=\"2678\" data-end=\"2707\">M\u00e1y bi\u1ebfn \u00e1p l\u1eafp tr\u00ean c\u1ed9t<\/li>\n<li data-section-id=\"1jjdrgv\" data-start=\"2708\" data-end=\"2731\">C\u00e1c d\u1ef1 \u00e1n l\u01b0\u1edbi \u0111i\u1ec7n th\u00f4ng minh<\/li>\n<li data-section-id=\"1koym5i\" data-start=\"2732\" data-end=\"2764\">H\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng<\/li>\n<li data-section-id=\"1brbo79\" data-start=\"2765\" data-end=\"2809\">Ph\u00e2n ph\u1ed1i \u0111i\u1ec7n t\u1ea1m th\u1eddi v\u00e0 ngo\u00e0i tr\u1eddi<\/li>\n<\/ul>\n<hr data-start=\"2811\" data-end=\"2814\" \/>\n<h2 data-section-id=\"1rg4wz9\" data-start=\"2816\" data-end=\"2840\">\ud83d\udd39 T\u00f3m t\u1eaft c\u00e1c \u01b0u \u0111i\u1ec3m<\/h2>\n<ul data-start=\"2842\" data-end=\"3070\">\n<li data-section-id=\"1qoiu4v\" data-start=\"2842\" data-end=\"2874\">Thi\u1ebft k\u1ebf t\u00edch h\u1ee3p t\u1ea5t c\u1ea3 trong m\u1ed9t<\/li>\n<li data-section-id=\"xzdz9j\" data-start=\"2875\" data-end=\"2911\">M\u1ee9c \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o cao<\/li>\n<li data-section-id=\"1gxlv34\" data-start=\"2912\" data-end=\"2945\">Hi\u1ec7u su\u1ea5t b\u1ea3o v\u1ec7 cao<\/li>\n<li data-section-id=\"qrmlse\" data-start=\"2946\" data-end=\"2983\">Ch\u1ed1ng tr\u1ed9m v\u00e0 \u0111\u1ed9 b\u1ec1n khi s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi<\/li>\n<li data-section-id=\"1ki6ipa\" data-start=\"2984\" data-end=\"3028\">Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng nh\u1edd b\u00f9 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng<\/li>\n<li data-section-id=\"ltwo7s\" data-start=\"3029\" data-end=\"3070\">D\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 \u00edt t\u1ed1n c\u00f4ng b\u1ea3o tr\u00ec<\/li>\n<\/ul>\n<hr data-start=\"3072\" data-end=\"3075\" \/>\n<h1 data-section-id=\"1lxd8kj\" data-start=\"3077\" data-end=\"3084\">\u2753 C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h1>\n<h3 data-section-id=\"uz1skf\" data-start=\"3086\" data-end=\"3142\">1\ufe0f\u20e3 H\u1ed9p ph\u00e2n ph\u1ed1i d\u00f2ng JP \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/h3>\n<p data-start=\"3144\" data-end=\"3261\">N\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3:<br \/>\n\ud83d\udc49 Ph\u00e2n ph\u1ed1i \u0111i\u1ec7n \u00e1p th\u1ea5p, \u0111o l\u01b0\u1eddng, b\u1ea3o v\u1ec7 v\u00e0 b\u00f9 \u0111i\u1ec7n trong c\u00e1c h\u1ec7 th\u1ed1ng bi\u1ebfn \u00e1p.<\/p>\n<hr data-start=\"3263\" data-end=\"3266\" \/>\n<h3 data-section-id=\"6385e5\" data-start=\"3268\" data-end=\"3298\">2\ufe0f\u20e3 N\u00f3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t \u1edf \u0111\u00e2u?<\/h3>\n<p data-start=\"3300\" data-end=\"3394\">Th\u00f4ng th\u01b0\u1eddng, n\u00f3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t nh\u01b0 sau:<br \/>\n\ud83d\udc49 Ph\u00eda h\u1ea1 \u00e1p c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p c\u1ed9t (0,4 kV)<\/p>\n<hr data-start=\"3396\" data-end=\"3399\" \/>\n<h3 data-section-id=\"erv18h\" data-start=\"3401\" data-end=\"3449\">3\ufe0f\u20e3 N\u00f3 c\u00f3 h\u1ed7 tr\u1ee3 c\u00e1c \u1ee9ng d\u1ee5ng l\u01b0\u1edbi \u0111i\u1ec7n th\u00f4ng minh kh\u00f4ng?<\/h3>\n<p data-start=\"3451\" data-end=\"3468\">\u0110\u00fang v\u1eady, bao g\u1ed3m:<\/p>\n<ul data-start=\"3469\" data-end=\"3536\">\n<li data-section-id=\"1bq809d\" data-start=\"3469\" data-end=\"3489\">Thu th\u1eadp d\u1eef li\u1ec7u<\/li>\n<li data-section-id=\"11k75n9\" data-start=\"3490\" data-end=\"3514\">C\u00e1c ch\u1ee9c n\u0103ng gi\u00e1m s\u00e1t<\/li>\n<li data-section-id=\"1963trm\" data-start=\"3515\" data-end=\"3536\">\u0110i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng<\/li>\n<\/ul>\n<p data-start=\"3538\" data-end=\"3575\">\ud83d\udc49 Ph\u00f9 h\u1ee3p cho vi\u1ec7c n\u00e2ng c\u1ea5p l\u01b0\u1edbi \u0111i\u1ec7n th\u00f4ng minh<\/p>\n<hr data-start=\"3577\" data-end=\"3580\" \/>\n<h3 data-section-id=\"ow1891\" data-start=\"3582\" data-end=\"3632\">4\ufe0f\u20e3 Thi\u1ebft b\u1ecb n\u00e0y c\u00f3 nh\u1eefng t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 n\u00e0o?<\/h3>\n<p data-start=\"3634\" data-end=\"3646\">N\u00f3 cung c\u1ea5p:<\/p>\n<ul data-start=\"3647\" data-end=\"3750\">\n<li data-section-id=\"nntoto\" data-start=\"3647\" data-end=\"3673\">B\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng<\/li>\n<li data-section-id=\"ged1j8\" data-start=\"3674\" data-end=\"3702\">B\u1ea3o v\u1ec7 ch\u1ed1ng s\u1ef1 c\u1ed1 pha<\/li>\n<li data-section-id=\"g1iz63\" data-start=\"3703\" data-end=\"3725\">B\u1ea3o v\u1ec7 ch\u1ed1ng r\u00f2 r\u1ec9<\/li>\n<li data-section-id=\"5qfqaj\" data-start=\"3726\" data-end=\"3750\">Ch\u1ed1ng s\u00e9t<\/li>\n<\/ul>\n<hr data-start=\"3752\" data-end=\"3755\" \/>\n<h3 data-section-id=\"12qv4c8\" data-start=\"3757\" data-end=\"3805\">5\ufe0f\u20e3 Thi\u1ebft b\u1ecb c\u00f3 t\u00edch h\u1ee3p ch\u1ee9c n\u0103ng \u0111i\u1ec1u ch\u1ec9nh h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t kh\u00f4ng?<\/h3>\n<p data-start=\"3807\" data-end=\"3894\">\u0110\u00fang v\u1eady, n\u00f3 c\u00f3:<br \/>\n\ud83d\udc49 H\u1ec7 th\u1ed1ng b\u00f9 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng t\u00edch h\u1ee3p nh\u1eb1m n\u00e2ng cao hi\u1ec7u su\u1ea5t<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"283\" data-end=\"475\">H\u1ed9p ph\u00e2n ph\u1ed1i \u0111i\u1ec7n t\u00edch h\u1ee3p h\u1ea1 \u00e1p d\u00f2ng JP l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i \u0111i\u1ec7n ngo\u00e0i tr\u1eddi \u0111a ch\u1ee9c n\u0103ng, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng ph\u00eda h\u1ea1 \u00e1p c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p 10 kV.<\/p>\n<p data-start=\"477\" data-end=\"496\">S\u1ea3n ph\u1ea9m n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho:<\/p>\n<ul data-start=\"497\" data-end=\"551\">\n<li data-section-id=\"1audikh\" data-start=\"497\" data-end=\"520\">T\u1ea7n s\u1ed1: 50 Hz<\/li>\n<li data-section-id=\"zlyv5x\" data-start=\"521\" data-end=\"551\">\u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c: \u2264 0,4 kV<\/li>\n<\/ul>\n<p data-start=\"553\" data-end=\"568\">\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong:<\/p>\n<ul data-start=\"569\" data-end=\"671\">\n<li data-section-id=\"t6ntfp\" data-start=\"569\" data-end=\"600\">M\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n \u0111\u00f4 th\u1ecb v\u00e0 n\u00f4ng th\u00f4n<\/li>\n<li data-section-id=\"nrfu6q\" data-start=\"601\" data-end=\"637\">H\u1ec7 th\u1ed1ng m\u00e1y bi\u1ebfn \u00e1p l\u1eafp tr\u00ean c\u1ed9t<\/li>\n<li data-section-id=\"t1ddbb\" data-start=\"638\" data-end=\"671\">M\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi<\/li>\n<\/ul>","protected":false},"featured_media":1126,"comment_status":"open","ping_status":"closed","template":"","meta":{"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":"","ast-disable-related-posts":"","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":"","background-image":"","background-repeat":"repeat","background-position":"center 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