{"id":2134,"date":"2026-01-22T17:43:55","date_gmt":"2026-01-22T09:43:55","guid":{"rendered":"https:\/\/zmgs-global.com\/?p=2134"},"modified":"2026-04-03T17:17:11","modified_gmt":"2026-04-03T09:17:11","slug":"what-does-pf-mean-on-a-power-capacitor","status":"publish","type":"post","link":"https:\/\/zmgs-global.com\/vi\/what-does-pf-mean-on-a-power-capacitor.html","title":{"rendered":"Ch\u1eef \"PF\" tr\u00ean t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t c\u00f3 ngh\u0129a l\u00e0 g\u00ec?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2134\" class=\"elementor elementor-2134\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e9e609a e-flex e-con-boxed e-con e-parent\" data-id=\"e9e609a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e4bf2ef elementor-widget elementor-widget-text-editor\" data-id=\"e4bf2ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>N\u1ebfu b\u1ea1n t\u1eebng d\u00e0nh th\u1eddi gian \u0111\u1ec3 xem x\u00e9t k\u1ef9 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt tr\u00ean thi\u1ebft b\u1ecb \u0111i\u1ec7n, b\u1ea1n s\u1ebd bi\u1ebft r\u1eb1ng vi\u1ec7c \u0111\u00f3 c\u00f3 th\u1ec3 khi\u1ebfn ng\u01b0\u1eddi ta c\u1ea3m th\u1ea5y nh\u01b0 \u0111ang \u0111\u1ecdc m\u1ed9t m\u1eadt m\u00e3. Ch\u1eef c\u00e1i, k\u00fd hi\u1ec7u v\u00e0 con s\u1ed1 xu\u1ea5t hi\u1ec7n kh\u1eafp n\u01a1i, v\u00e0 \u0111\u00f4i khi c\u00e1c t\u1eeb vi\u1ebft t\u1eaft l\u1ea1i tr\u00f9ng l\u1eb7p nhau. M\u1ed9t \u0111i\u1ec3m th\u01b0\u1eddng g\u00e2y nh\u1ea7m l\u1eabn l\u00e0 c\u1ee5m ch\u1eef \u201cPF\u201d. N\u1ebfu b\u1ea1n \u0111ang xem x\u00e9t m\u1ed9t linh ki\u1ec7n \u0111i\u1ec7n t\u1eed nh\u1ecf, n\u00f3 th\u01b0\u1eddng ch\u1ec9 c\u00f3 m\u1ed9t \u00fd ngh\u0129a, nh\u01b0ng n\u1ebfu b\u1ea1n \u0111ang l\u00e0m vi\u1ec7c v\u1edbi m\u1ed9t thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p c\u1ee1 l\u1edbn\u00a0<a href=\"https:\/\/zmgs-global.com\/vi\/products\/\"><strong>t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t<\/strong><\/a>, n\u00f3 l\u1ea1i mang m\u1ed9t \u00fd ngh\u0129a ho\u00e0n to\u00e0n kh\u00e1c.<\/p><p>V\u1ea5n \u0111\u1ec1 tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p v\u00ec ng\u00e0nh k\u1ef9 thu\u1eadt \u0111i\u1ec7n th\u01b0\u1eddng hay t\u00e1i s\u1eed d\u1ee5ng c\u00e1c t\u1eeb vi\u1ebft t\u1eaft. C\u00f3 th\u1ec3 b\u1ea1n \u0111ang t\u1ef1 h\u1ecfi li\u1ec7u n\u00f3 c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng hay m\u1ed9t ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t. Th\u1ef1c ra, trong l\u0129nh v\u1ef1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p, vi\u1ec7c n\u1eafm r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea1n kh\u00f4ng ch\u1ec9 l\u00e3ng ph\u00ed n\u0103ng l\u01b0\u1ee3ng m\u00e0 c\u00f2n c\u1ea3 ti\u1ec1n b\u1ea1c.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61cebcc elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"61cebcc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"878\" height=\"588\" src=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/11\/29.webp\" class=\"attachment-full size-full wp-image-1393\" alt=\"t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t\" srcset=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/11\/29.webp 878w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/11\/29-768x514.webp 768w\" sizes=\"(max-width: 878px) 100vw, 878px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b66ac97 elementor-widget elementor-widget-heading\" data-id=\"b66ac97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/zmgs-global.com\/vi\/what-does-pf-mean-on-a-power-capacitor.html\/#Deciphering_the_Labels_on_a_Power_Capacitor\" >Gi\u1ea3i m\u00e3 c\u00e1c k\u00fd hi\u1ec7u tr\u00ean t\u1ee5 \u0111i\u1ec7n ngu\u1ed3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/zmgs-global.com\/vi\/what-does-pf-mean-on-a-power-capacitor.html\/#The_Relationship_Between_Power_Factor_and_the_Power_Capacitor\" >M\u1ed1i quan h\u1ec7 gi\u1eefa h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t v\u00e0 t\u1ee5 b\u00f9 c\u00f4ng su\u1ea5t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/zmgs-global.com\/vi\/what-does-pf-mean-on-a-power-capacitor.html\/#Why_You_Should_Care_About_the_PF_Value\" >T\u1ea1i sao b\u1ea1n n\u00ean quan t\u00e2m \u0111\u1ebfn ch\u1ec9 s\u1ed1 PF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/zmgs-global.com\/vi\/what-does-pf-mean-on-a-power-capacitor.html\/#Common_Misunderstandings_When_Selecting_a_Power_Capacitor\" >Nh\u1eefng hi\u1ec3u l\u1ea7m th\u01b0\u1eddng g\u1eb7p khi l\u1ef1a ch\u1ecdn t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/zmgs-global.com\/vi\/what-does-pf-mean-on-a-power-capacitor.html\/#FAQ\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Deciphering_the_Labels_on_a_Power_Capacitor\"><\/span>Gi\u1ea3i m\u00e3 c\u00e1c k\u00fd hi\u1ec7u tr\u00ean t\u1ee5 \u0111i\u1ec7n ngu\u1ed3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3201f6c elementor-widget elementor-widget-text-editor\" data-id=\"3201f6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Khi b\u1ea1n th\u1ea5y k\u00fd hi\u1ec7u \u201cPF\u201d trong b\u1ed1i c\u1ea3nh c\u1ee7a t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t, n\u00f3 h\u1ea7u nh\u01b0 lu\u00f4n lu\u00f4n \u00e1m ch\u1ec9 H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t.<\/p><p>Gi\u1edd \u0111\u00e2y, c\u00f3 th\u1ec3 s\u1ebd c\u00f3 m\u1ed9t ch\u00fat nh\u1ea7m l\u1eabn \u1edf \u0111\u00e2y. Trong th\u1ebf gi\u1edbi c\u1ee7a nh\u1eefng t\u1ea5m m\u1ea1ch in si\u00eau nh\u1ecf\u2014nh\u01b0 nh\u1eefng t\u1ea5m m\u1ea1ch b\u00ean trong chi\u1ebfc \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa c\u1ee7a b\u1ea1n\u2014k\u00fd hi\u1ec7u \u201dpF\u201d v\u1edbi ch\u1eef \u2018p\u2019 vi\u1ebft th\u01b0\u1eddng c\u00f3 ngh\u0129a l\u00e0\u00a0<em>picofarad<\/em>, \u0111\u00f3 l\u00e0 \u0111\u01a1n v\u1ecb \u0111o \u0111i\u1ec7n dung. Nh\u01b0ng th\u1ef1c t\u1ebf m\u00e0 n\u00f3i, n\u1ebfu b\u1ea1n \u0111ang x\u1eed l\u00fd m\u1ed9t th\u00f9ng kim lo\u1ea1i n\u1eb7ng, ch\u1ee9a \u0111\u1ea7y d\u1ea7u v\u00e0 \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n \u0111\u1ebfn nh\u00e0 m\u00e1y, th\u00ec b\u1ea1n s\u1ebd kh\u00f4ng ph\u1ea3i t\u00ednh \u0111\u1ebfn picofarad \u0111\u00e2u. Nh\u1eefng \u0111\u01a1n v\u1ecb \u0111o \u0111\u00f3 qu\u00e1 nh\u1ecf so v\u1edbi c\u00f4ng vi\u1ec7c c\u00f4ng nghi\u1ec7p.<\/p><p>\u0110\u1ed1i v\u1edbi t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t l\u1edbn, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (PF) \u0111\u1ec1 c\u1eadp \u0111\u1ebfn t\u1ef7 l\u1ec7 hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u00e0 t\u1ee5 \u0111i\u1ec7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u1ea3i thi\u1ec7n. \u0110\u00e2y kh\u00f4ng h\u1eb3n l\u00e0 m\u1ed9t \u201cth\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt\u201d c\u1ee7a ch\u00ednh t\u1ee5 \u0111i\u1ec7n, m\u00e0 l\u00e0 \u201cl\u00fd do t\u1ed3n t\u1ea1i\u201d c\u1ee7a thi\u1ebft b\u1ecb. B\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y nh\u00e3n m\u00e1c ho\u1eb7c t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u201c\u0110i\u1ec1u ch\u1ec9nh h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t\u201d ho\u1eb7c \u201cH\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t m\u1ee5c ti\u00eau\u201d, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng \u0111i\u1ec7n n\u0103ng.<\/p><p>\u0110\u00f4i khi, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt li\u00ean quan \u0111\u1ebfn t\u1ee5 \u0111i\u1ec7n\u00a0<em>n\u1ed9i b\u1ed9<\/em>\u00a0m\u1ea5t m\u00e1t, \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 h\u1ec7 s\u1ed1 ti\u00eau t\u00e1n, m\u1eb7c d\u00f9 c\u00f3 li\u00ean quan, nh\u01b0ng \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd c\u01a1 s\u1edf v\u00e0 th\u1ee3 \u0111i\u1ec7n, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (PF) ch\u1ee7 y\u1ebfu li\u00ean quan \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aadcb05 elementor-widget elementor-widget-heading\" data-id=\"aadcb05\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"The_Relationship_Between_Power_Factor_and_the_Power_Capacitor\"><\/span>M\u1ed1i quan h\u1ec7 gi\u1eefa h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t v\u00e0 t\u1ee5 b\u00f9 c\u00f4ng su\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-03ff9f3 elementor-widget elementor-widget-text-editor\" data-id=\"03ff9f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u0110\u1ec3 hi\u1ec3u t\u1ea1i sao \u0111i\u1ec1u n\u00e0y l\u1ea1i quan tr\u1ecdng, b\u1ea1n c\u1ea7n xem x\u00e9t nh\u1eefng g\u00ec \u0111ang di\u1ec5n ra trong h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n. H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (Power Factor) v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 ch\u1ec9 s\u1ed1 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c s\u1eed d\u1ee5ng \u0111i\u1ec7n c\u1ee7a c\u01a1 s\u1edf c\u1ee7a b\u1ea1n. \u0110\u00e2y l\u00e0 thang \u0111i\u1ec3m t\u1eeb 0 \u0111\u1ebfn 1. N\u1ebfu h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t c\u1ee7a b\u1ea1n l\u00e0 1.0, b\u1ea1n \u0111ang nh\u1eadn \u0111\u01b0\u1ee3c t\u1eebng watt \u0111i\u1ec7n m\u00e0 b\u1ea1n \u0111\u00e3 tr\u1ea3 ti\u1ec1n. N\u1ebfu con s\u1ed1 n\u00e0y l\u00e0 0.70, b\u1ea1n th\u1ef1c ch\u1ea5t \u0111ang tr\u1ea3 ti\u1ec1n cho m\u1ed9t ly bia \u0111\u1ea7y nh\u01b0ng l\u1ea1i ch\u1ec9 nh\u1eadn \u0111\u01b0\u1ee3c b\u1ecdt.<\/p><p>T\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t l\u00e0 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 n\u00e0y. N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t b\u1ec3 ch\u1ee9a c\u1ee5c b\u1ed9 cho n\u0103ng l\u01b0\u1ee3ng ph\u1ea3n kh\u00e1ng (ph\u1ea7n \u201cb\u1ecdt\u201d). Trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p quy m\u00f4 l\u1edbn, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n c\u1ee5 th\u1ec3 \u0111\u1ebfn t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t cao \u00e1p \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c t\u1ea3i tr\u1ecdng l\u1edbn t\u1eeb m\u00e1y m\u00f3c h\u1ea1ng n\u1eb7ng. B\u1eb1ng c\u00e1ch l\u1eafp \u0111\u1eb7t m\u1ed9t d\u00e3y c\u00e1c t\u1ee5 \u0111i\u1ec7n n\u00e0y, b\u1ea1n s\u1ebd cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng t\u1eeb tr\u01b0\u1eddng c\u1ea7n thi\u1ebft cho c\u00e1c \u0111\u1ed9ng c\u01a1 ngay t\u1ea1i ch\u1ed7, thay v\u00ec ph\u1ea3i truy\u1ec1n t\u1ea3i t\u1eeb nh\u00e0 m\u00e1y \u0111i\u1ec7n. \u0110i\u1ec1u n\u00e0y gi\u00fap n\u00e2ng cao h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (PF) c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p><p>V\u00ec v\u1eady, khi b\u1ea1n th\u1ea5y thu\u1eadt ng\u1eef PF \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp trong h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng ho\u1eb7c tr\u00ean b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u1ed9t t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t\u2014d\u00f9 \u0111\u00f3 l\u00e0 lo\u1ea1i ti\u00eau chu\u1ea9n \u0111i\u1ec7n \u00e1p th\u1ea5p hay lo\u1ea1i c\u00f3 \u0111\u1ed9 b\u1ec1n cao\u00a0<a href=\"https:\/\/zmgs-global.com\/vi\/products\/high-voltage-power-capacitor\/\"><strong>t\u1ee5 \u0111i\u1ec7n cao \u00e1p<\/strong><\/a>\u2014\u0111i\u1ec1u n\u00e0y m\u00f4 t\u1ea3 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00f4ng su\u1ea5t th\u1ef1c (kW) v\u00e0 c\u00f4ng su\u1ea5t bi\u1ec3u ki\u1ebfn (kVA).<\/p><ul><li><strong>C\u00f4ng su\u1ea5t th\u1ef1c (kW):<\/strong>\u00a0C\u00f4ng vi\u1ec7c \u0111ang \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh.<\/li><li><strong>C\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng (kVAR):<\/strong>\u00a0N\u0103ng l\u01b0\u1ee3ng do t\u1ee5 \u0111i\u1ec7n cung c\u1ea5p.<\/li><li><strong>C\u00f4ng su\u1ea5t bi\u1ec3u ki\u1ebfn (kVA):<\/strong>\u00a0T\u1ed5ng c\u00f4ng su\u1ea5t do c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c cung c\u1ea5p.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e46da76 elementor-widget elementor-widget-heading\" data-id=\"e46da76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Why_You_Should_Care_About_the_PF_Value\"><\/span>T\u1ea1i sao b\u1ea1n n\u00ean quan t\u00e2m \u0111\u1ebfn ch\u1ec9 s\u1ed1 PF<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d966f33 elementor-widget elementor-widget-text-editor\" data-id=\"d966f33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Th\u01b0\u1eddng th\u00ec ng\u01b0\u1eddi ta d\u1ec5 d\u00e0ng b\u1ecf qua nh\u1eefng con s\u1ed1 n\u00e0y cho \u0111\u1ebfn khi h\u00f3a \u0111\u01a1n ti\u1ec1n \u0111i\u1ec7n \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn. H\u1ea7u h\u1ebft c\u00e1c c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c \u0111\u1ec1u \u00e1p d\u1ee5ng m\u1ee9c ph\u1ea1t n\u1ebfu h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (PF) c\u1ee7a b\u1ea1n gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi m\u1ed9t ng\u01b0\u1ee1ng nh\u1ea5t \u0111\u1ecbnh (th\u01b0\u1eddng l\u00e0 0,90 ho\u1eb7c 0,95). H\u1ecd l\u00e0m v\u1eady v\u00ec h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t th\u1ea5p s\u1ebd g\u00e2y \u00e1p l\u1ef1c l\u00ean l\u01b0\u1edbi \u0111i\u1ec7n c\u1ee7a h\u1ecd.<\/p><p>Khi l\u1eafp \u0111\u1eb7t t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t, m\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a b\u1ea1n l\u00e0 \u0111\u01b0a h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (PF) ti\u1ebfn g\u1ea7n h\u01a1n \u0111\u1ebfn 1. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i m\u1ed9t s\u1ed1 l\u1ee3i \u00edch r\u00f5 r\u1ec7t m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tr\u1ef1c ti\u1ebfp quan s\u00e1t v\u00e0 c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c t\u1ea1i c\u01a1 s\u1edf:<\/p><ul><li><strong>Gi\u1ea3m chi ph\u00ed:<\/strong>\u00a0\u0110i\u1ec1u hi\u1ec3n nhi\u00ean nh\u1ea5t. B\u1ea1n s\u1ebd kh\u00f4ng c\u00f2n ph\u1ea3i tr\u1ea3 ti\u1ec1n ph\u1ea1t n\u1eefa.<\/li><li><strong>D\u00e2y c\u00e1p t\u1ea3n nhi\u1ec7t:<\/strong>\u00a0Do d\u00f2ng \u0111i\u1ec7n nh\u1ecf h\u01a1n n\u00ean d\u00e2y d\u1eabn kh\u00f4ng b\u1ecb n\u00f3ng l\u00ean nhi\u1ec1u.<\/li><li><strong>Dung l\u01b0\u1ee3ng l\u1edbn h\u01a1n:<\/strong>\u00a0\u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3i ph\u00f3ng dung l\u01b0\u1ee3ng tr\u00ean b\u1ed9 bi\u1ebfn \u00e1p, cho ph\u00e9p b\u1ea1n l\u1eafp \u0111\u1eb7t th\u00eam c\u00e1c thi\u1ebft b\u1ecb m\u00e0 kh\u00f4ng c\u1ea7n n\u00e2ng c\u1ea5p ngu\u1ed3n c\u1ea5p \u0111i\u1ec7n ch\u00ednh.<\/li><\/ul><p>\u0110i\u1ec1u n\u00e0y c\u0169ng gi\u1ed1ng nh\u01b0 vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9ng c\u01a1 \u00f4 t\u00f4 v\u1eady. B\u1ea1n kh\u00f4ng thay \u0111\u1ed5i b\u1ea3n th\u00e2n \u0111\u1ed9ng c\u01a1, m\u00e0 ch\u1ec9 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru nh\u1ea5t c\u00f3 th\u1ec3.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88ffdde elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"88ffdde\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/High-Voltage-Shunt-Power-Capacitor.webp\" class=\"attachment-full size-full wp-image-1593\" alt=\"T\u1ee5 \u0111i\u1ec7n cao \u00e1p\" srcset=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/High-Voltage-Shunt-Power-Capacitor.webp 400w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/High-Voltage-Shunt-Power-Capacitor-150x150.webp 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8817bb6 elementor-widget elementor-widget-heading\" data-id=\"8817bb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Common_Misunderstandings_When_Selecting_a_Power_Capacitor\"><\/span>Nh\u1eefng hi\u1ec3u l\u1ea7m th\u01b0\u1eddng g\u1eb7p khi l\u1ef1a ch\u1ecdn t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6dcf407 elementor-widget elementor-widget-text-editor\" data-id=\"6dcf407\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>C\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec3m th\u01b0\u1eddng khi\u1ebfn m\u1ecdi ng\u01b0\u1eddi g\u1eb7p kh\u00f3 kh\u0103n khi b\u1eaft \u0111\u1ea7u t\u00ecm hi\u1ec3u v\u1ec1 vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t. V\u1ea5n \u0111\u1ec1 kh\u00f4ng \u0111\u01a1n gi\u1ea3n ch\u1ec9 l\u00e0 \u201cc\u00e0ng l\u1edbn c\u00e0ng t\u1ed1t\u201d.\u201d<\/p><p>Th\u1ee9 nh\u1ea5t, \u0111\u00f3 l\u00e0 v\u1ea5n \u0111\u1ec1 \u0111i\u1ec1u ch\u1ec9nh qu\u00e1 m\u1ee9c. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi cho r\u1eb1ng n\u1ebfu m\u1ed9t t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t gi\u00fap h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (PF) \u0111\u1ea1t 0,95, th\u00ec vi\u1ec7c th\u00eam t\u1ee5 \u0111i\u1ec7n s\u1ebd c\u00e0ng t\u1ed1t h\u01a1n \u0111\u1ec3 \u0111\u1ea1t 1,0 ho\u1eb7c cao h\u01a1n. \u0110i\u1ec1u n\u00e0y r\u1ea5t r\u1ee7i ro. N\u1ebfu b\u1ea1n \u0111\u1ea9y h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t v\u01b0\u1ee3t qu\u00e1 1,0, n\u00f3 s\u1ebd chuy\u1ec3n sang tr\u1ea1ng th\u00e1i \u201cd\u1eabn tr\u01b0\u1edbc\u201d. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn m\u1ee9c \u0111i\u1ec7n \u00e1p t\u0103ng l\u00ean m\u1ee9c nguy hi\u1ec3m, ti\u1ec1m \u1ea9n nguy c\u01a1 l\u00e0m h\u1ecfng ch\u00ednh thi\u1ebft b\u1ecb m\u00e0 b\u1ea1n \u0111ang c\u1ed1 g\u1eafng b\u1ea3o v\u1ec7.<\/p><p>Th\u1ee9 hai, c\u00f3 s\u1ef1 nh\u1ea7m l\u1eabn v\u1ec1 h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t \u201cn\u1ed9i b\u1ed9\u201d. M\u1ed9t t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t trong th\u1ef1c t\u1ebf kh\u00f4ng ho\u00e0n h\u1ea3o. N\u00f3 c\u00f3 m\u1ed9t l\u01b0\u1ee3ng \u0111i\u1ec7n tr\u1edf n\u1ed9i b\u1ed9 r\u1ea5t nh\u1ecf. \u0110i\u1ec1u n\u00e0y \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cg\u00f3c t\u1ed5n hao\u201d ho\u1eb7c \u201ctan delta\u201d. Trong c\u00e1c b\u1ea3ng d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt chuy\u00ean s\u00e2u, th\u00f4ng s\u1ed1 n\u00e0y c\u00f3 th\u1ec3 b\u1ecb nh\u1ea7m l\u1eabn v\u1edbi h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (PF), nh\u01b0ng n\u00f3 th\u1ef1c ch\u1ea5t l\u00e0 th\u01b0\u1edbc \u0111o l\u01b0\u1ee3ng nhi\u1ec7t m\u00e0 ch\u00ednh t\u1ee5 \u0111i\u1ec7n sinh ra, ch\u1ee9 kh\u00f4ng ph\u1ea3i h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e0 n\u00f3 \u0111i\u1ec1u ch\u1ec9nh.<\/p><ul><li><strong>\u0110\u1eebng nh\u1ea7m l\u1eabn gi\u1eefa pF (k\u00edch th\u01b0\u1edbc) v\u00e0 PF (hi\u1ec7u su\u1ea5t).<\/strong><\/li><li><strong>\u0110\u1eebng c\u1ed1 \u0111\u1ea1t \u0111i\u1ec3m tuy\u1ec7t \u0111\u1ed1i 1.0 tr\u1eeb khi b\u1ea1n c\u00f3 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng.<\/strong><\/li><li><strong>\u0110\u1eebng b\u1ecf qua hi\u1ec7n t\u01b0\u1ee3ng m\u00e9o h\u00e0i (\u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng t\u1ee5 \u0111i\u1ec7n th\u00f4ng th\u01b0\u1eddng).<\/strong><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-016c89c elementor-widget elementor-widget-heading\" data-id=\"016c89c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e4df62 elementor-widget elementor-widget-n-accordion\" data-id=\"7e4df62\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Nh\u1ea5n ph\u00edm Enter ho\u1eb7c ph\u00edm c\u00e1ch \u0111\u1ec3 m\u1edf li\u00ean k\u1ebft, nh\u1ea5n ph\u00edm Escape \u0111\u1ec3 \u0111\u00f3ng, v\u00e0 s\u1eed d\u1ee5ng c\u00e1c ph\u00edm m\u0169i t\u00ean \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1320\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1320\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Ch\u1ec9 s\u1ed1 pF tr\u00ean nh\u00e3n t\u1ee5 \u0111i\u1ec7n c\u00f3 gi\u1ed1ng v\u1edbi ch\u1ec9 s\u1ed1 PF kh\u00f4ng? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1320\" class=\"elementor-element elementor-element-a8efefa e-con-full e-flex e-con e-child\" data-id=\"a8efefa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-729c913 elementor-widget elementor-widget-text-editor\" data-id=\"729c913\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Kh\u00f4ng, hai kh\u00e1i ni\u1ec7m n\u00e0y kh\u00e1c nhau. \u201cpF\u201d l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a picofarad, m\u1ed9t \u0111\u01a1n v\u1ecb \u0111o \u0111i\u1ec7n dung r\u1ea5t nh\u1ecf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed si\u00eau nh\u1ecf. Trong b\u1ed1i c\u1ea3nh c\u1ee7a t\u1ee5 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p, \u201cPF\u201d \u0111\u1ec1 c\u1eadp \u0111\u1ebfn H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (Power Factor), t\u1ee9c l\u00e0 ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t m\u00e0 t\u1ee5 \u0111i\u1ec7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u1ea3i thi\u1ec7n. B\u1ea1n h\u1ea7u nh\u01b0 s\u1ebd kh\u00f4ng bao gi\u1edd th\u1ea5y t\u1ee5 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c \u0111\u1ecbnh m\u1ee9c b\u1eb1ng picofarad; ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1ecbnh m\u1ee9c b\u1eb1ng microfarad (\u00b5F).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1321\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1321\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> T\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t c\u00f3 th\u1ec3 t\u1ef1 kh\u1eafc ph\u1ee5c h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t th\u1ea5p kh\u00f4ng? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1321\" class=\"elementor-element elementor-element-78b8d55 e-con-full e-flex e-con e-child\" data-id=\"78b8d55\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e46013d elementor-widget elementor-widget-text-editor\" data-id=\"e46013d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u0110\u00fang v\u1eady, \u0111\u00f3 ch\u00ednh l\u00e0 ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a n\u00f3. B\u1eb1ng c\u00e1ch n\u1ed1i song song m\u1ed9t t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t v\u1edbi c\u00e1c t\u1ea3i c\u1ea3m \u1ee9ng (nh\u01b0 \u0111\u1ed9ng c\u01a1), thi\u1ebft b\u1ecb n\u00e0y s\u1ebd cung c\u1ea5p c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng t\u1ea1i ch\u1ed7. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m t\u1ea3i cho l\u01b0\u1edbi \u0111i\u1ec7n v\u00e0 do \u0111\u00f3 n\u00e2ng cao h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t. Tuy nhi\u00ean, t\u1ee5 \u0111i\u1ec7n n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn v\u1edbi c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi t\u1ea3i.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1322\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1322\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> N\u1ebfu t\u00f4i ch\u1ecdn t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t c\u00f3 k\u00edch th\u01b0\u1edbc kh\u00f4ng ph\u00f9 h\u1ee3p th\u00ec s\u1ebd x\u1ea3y ra chuy\u1ec7n g\u00ec? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1322\" class=\"elementor-element elementor-element-13dd318 e-con-full e-flex e-con e-child\" data-id=\"13dd318\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5136d3a elementor-widget elementor-widget-text-editor\" data-id=\"5136d3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>N\u1ebfu t\u1ee5 \u0111i\u1ec7n c\u00f3 c\u00f4ng su\u1ea5t qu\u00e1 nh\u1ecf, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t c\u1ee7a b\u1ea1n s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u1ee7 \u0111\u1ec3 tr\u00e1nh b\u1ecb nh\u00e0 cung c\u1ea5p \u0111i\u1ec7n ph\u1ea1t. N\u1ebfu t\u1ee5 \u0111i\u1ec7n c\u00f3 c\u00f4ng su\u1ea5t qu\u00e1 l\u1edbn, b\u1ea1n c\u00f3 nguy c\u01a1 g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng \u201cch\u1ec9nh s\u1eeda qu\u00e1 m\u1ee9c\u201d, d\u1eabn \u0111\u1ebfn h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t d\u1eabn. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c \u0111\u1ee3t t\u0103ng \u00e1p \u0111\u1ed9t ng\u1ed9t v\u00e0 l\u00e0m m\u1ea5t \u1ed5n \u0111\u1ecbnh m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n c\u1ee7a b\u1ea1n, t\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0m ng\u1eaft c\u1ea7u dao ho\u1eb7c g\u00e2y h\u01b0 h\u1ecfng cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"If you have ever spent time staring at the specifications on electrical equipment, you know it can feel a bit like reading a secret code. There are letters, symbols, and numbers everywhere, and sometimes the acronyms overlap. One common point of confusion that tends to pop up is the letters &#8220;PF.&#8221; If you are looking [&hellip;]","protected":false},"author":8,"featured_media":1391,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[55],"class_list":["post-2134","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-power-capacitor"],"acf":[],"_links":{"self":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/posts\/2134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/comments?post=2134"}],"version-history":[{"count":0,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/posts\/2134\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/media\/1391"}],"wp:attachment":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/media?parent=2134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/categories?post=2134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/tags?post=2134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}