{"id":2168,"date":"2026-02-17T10:07:03","date_gmt":"2026-02-17T02:07:03","guid":{"rendered":"https:\/\/zmgs-global.com\/?p=2168"},"modified":"2026-04-03T17:16:03","modified_gmt":"2026-04-03T09:16:03","slug":"test-high-voltage-power-capacitor-with-multimeter","status":"publish","type":"post","link":"https:\/\/zmgs-global.com\/vi\/test-high-voltage-power-capacitor-with-multimeter.html","title":{"rendered":"C\u00e1ch ki\u1ec3m tra t\u1ee5 \u0111i\u1ec7n cao \u00e1p b\u1eb1ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2168\" class=\"elementor elementor-2168\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-291f82e e-flex e-con-boxed e-con e-parent\" data-id=\"291f82e\" 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-01bace8 elementor-widget elementor-widget-heading\" data-id=\"01bace8\" 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\/test-high-voltage-power-capacitor-with-multimeter.html\/#Testing_a_High_Voltage_Power_Capacitor_Safely\" >Ki\u1ec3m tra t\u1ee5 \u0111i\u1ec7n cao \u00e1p m\u1ed9t c\u00e1ch an to\u00e0n<\/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\/test-high-voltage-power-capacitor-with-multimeter.html\/#Critical_Safety_Steps_Before_Testing_Any_High_Voltage_Power_Capacitor\" >C\u00e1c b\u01b0\u1edbc an to\u00e0n quan tr\u1ecdng c\u1ea7n th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc khi ki\u1ec3m tra b\u1ea5t k\u1ef3 t\u1ee5 \u0111i\u1ec7n cao \u00e1p n\u00e0o<\/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\/test-high-voltage-power-capacitor-with-multimeter.html\/#Multimeter_Limitations_for_High_Voltage_Power_Capacitor_Testing\" >Nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng trong vi\u1ec7c ki\u1ec3m tra t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t cao \u00e1p<\/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\/test-high-voltage-power-capacitor-with-multimeter.html\/#Basic_Capacitance_Test_Procedure\" >Quy tr\u00ecnh ki\u1ec3m tra \u0111i\u1ec7n dung c\u01a1 b\u1ea3n<\/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\/test-high-voltage-power-capacitor-with-multimeter.html\/#Resistance_Testing_for_High_Voltage_Power_Capacitor_Condition\" >Ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng c\u1ee7a t\u1ee5 \u0111i\u1ec7n cao \u00e1p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/zmgs-global.com\/vi\/test-high-voltage-power-capacitor-with-multimeter.html\/#Visual_Inspection_Matters_Too\" >Ki\u1ec3m tra b\u1eb1ng m\u1eaft th\u01b0\u1eddng c\u0169ng r\u1ea5t quan tr\u1ecdng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/zmgs-global.com\/vi\/test-high-voltage-power-capacitor-with-multimeter.html\/#When_Multimeter_Testing_Isnt_Enough\" >Khi vi\u1ec7c ki\u1ec3m tra b\u1eb1ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng l\u00e0 ch\u01b0a \u0111\u1ee7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/zmgs-global.com\/vi\/test-high-voltage-power-capacitor-with-multimeter.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=\"Testing_a_High_Voltage_Power_Capacitor_Safely\"><\/span>Ki\u1ec3m tra t\u1ee5 \u0111i\u1ec7n cao \u00e1p m\u1ed9t c\u00e1ch an to\u00e0n<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92cfeca elementor-widget elementor-widget-text-editor\" data-id=\"92cfeca\" 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>Vi\u1ec7c s\u1eed d\u1ee5ng t\u1ee5 \u0111i\u1ec7n \u1edf m\u1ee9c \u0111i\u1ec7n \u00e1p cao \u0111\u00f2i h\u1ecfi ph\u1ea3i h\u1ebft s\u1ee9c th\u1eadn tr\u1ecdng. C\u00e1c linh ki\u1ec7n n\u00e0y t\u00edch tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n \u2014 \u0111\u00f4i khi \u0111\u1ee7 \u0111\u1ec3 g\u00e2y th\u01b0\u01a1ng t\u00edch nghi\u00eam tr\u1ecdng ho\u1eb7c t\u1eed vong \u2014 ngay c\u1ea3 khi thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c ng\u1eaft kh\u1ecfi ngu\u1ed3n \u0111i\u1ec7n.<\/p><p>Ki\u1ec3m tra m\u1ed9t <a href=\"https:\/\/zmgs-global.com\/vi\/products\/high-voltage-power-capacitor\/\"><strong>t\u1ee5 \u0111i\u1ec7n cao \u00e1p<\/strong><\/a> Vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng s\u1ebd cung c\u1ea5p nh\u1eefng th\u00f4ng tin ch\u1ea9n \u0111o\u00e1n h\u1eefu \u00edch. Tuy nhi\u00ean, quy tr\u00ecnh ki\u1ec3m tra l\u1ea1i kh\u00f4ng quan tr\u1ecdng b\u1eb1ng c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n c\u1ea7n th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc \u0111\u00f3. V\u1ed9i v\u00e0ng ti\u1ebfn h\u00e0nh \u0111o \u0111\u1ea1c m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 chu\u1ea9n b\u1ecb k\u1ef9 l\u01b0\u1ee1ng s\u1ebd d\u1eabn \u0111\u1ebfn th\u1ea3m h\u1ecda.<\/p><p>H\u01b0\u1edbng d\u1eabn n\u00e0y tr\u00ecnh b\u00e0y c\u00e1c b\u01b0\u1edbc c\u01a1 b\u1ea3n. Tuy nhi\u00ean, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng m\u1ed9t s\u1ed1 c\u00f4ng vi\u1ec7c ki\u1ec3m tra t\u1ee5 \u0111i\u1ec7n cao \u00e1p th\u1ef1c s\u1ef1 ch\u1ec9 n\u00ean do c\u00e1c chuy\u00ean gia c\u00f3 tr\u00ecnh \u0111\u1ed9 v\u00e0 trang b\u1ecb thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng th\u1ef1c hi\u1ec7n. M\u00e1y \u0111o \u0111a n\u0103ng th\u00f4ng th\u01b0\u1eddng c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf nh\u1ea5t \u0111\u1ecbnh.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c624dc elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"4c624dc\" 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=\"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-0fb1123 elementor-widget elementor-widget-heading\" data-id=\"0fb1123\" 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=\"Critical_Safety_Steps_Before_Testing_Any_High_Voltage_Power_Capacitor\"><\/span>C\u00e1c b\u01b0\u1edbc an to\u00e0n quan tr\u1ecdng c\u1ea7n th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc khi ki\u1ec3m tra b\u1ea5t k\u1ef3 t\u1ee5 \u0111i\u1ec7n cao \u00e1p n\u00e0o<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-875cfe3 elementor-widget elementor-widget-heading\" data-id=\"875cfe3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">C\u00e1ch ly v\u00e0 kh\u00f3a ngo\u00e0i<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7852e9f elementor-widget elementor-widget-text-editor\" data-id=\"7852e9f\" 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>Tr\u01b0\u1edbc khi ch\u1ea1m v\u00e0o b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec:<\/p><ol><li>Ng\u1eaft ho\u00e0n to\u00e0n ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb<\/li><li>M\u1edf t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng t\u1eafc ng\u1eaft m\u1ea1ch<\/li><li>\u00c1p d\u1ee5ng c\u00e1c quy tr\u00ecnh kh\u00f3a v\u00e0 g\u1eafn nh\u00e3n<\/li><li>Ki\u1ec3m tra t\u00ecnh tr\u1ea1ng c\u00e1ch ly b\u1eb1ng m\u00e1y \u0111o \u0111i\u1ec7n \u00e1p<\/li><li>Ch\u1edd \u0111\u00e3\u2014m\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng c\u00f3 \u0111\u1ed9 tr\u1ec5<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-00dc99e elementor-widget elementor-widget-heading\" data-id=\"00dc99e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Th\u1ee7 t\u1ee5c xu\u1ea5t vi\u1ec7n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb63198 elementor-widget elementor-widget-text-editor\" data-id=\"cb63198\" 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>T\u1ee5 \u0111i\u1ec7n c\u00f3 kh\u1ea3 n\u0103ng t\u00edch tr\u1eef \u0111i\u1ec7n t\u00edch. \u0110\u00f4i khi, \u0111i\u1ec7n t\u00edch n\u00e0y v\u1eabn c\u00f2n t\u1ed3n t\u1ea1i trong nhi\u1ec1u gi\u1edd ho\u1eb7c nhi\u1ec1u ng\u00e0y sau khi ng\u1eaft k\u1ebft n\u1ed1i. Tr\u01b0\u1edbc khi ti\u1ebfp x\u00fac v\u1edbi t\u1ee5 \u0111i\u1ec7n cao \u00e1p, ph\u1ea3i x\u1ea3 h\u1ebft \u0111i\u1ec7n t\u00edch trong t\u1ee5.<\/p><p>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1ea3 th\u1ea3i \u0111\u00fang quy \u0111\u1ecbnh bao g\u1ed3m:<\/p><ul><li>S\u1eed d\u1ee5ng c\u00e1c \u0111i\u1ec7n tr\u1edf x\u1ea3 do nh\u00e0 s\u1ea3n xu\u1ea5t quy \u0111\u1ecbnh<\/li><li>Tu\u00e2n th\u1ee7 c\u00e1c quy tr\u00ecnh d\u00e0nh ri\u00eang cho t\u1eebng lo\u1ea1i thi\u1ebft b\u1ecb<\/li><li>D\u00e0nh \u0111\u1ee7 th\u1eddi gian \u0111\u1ec3 c\u00e1c \u0111i\u1ec7n tr\u1edf b\u00ean trong ph\u00e1t huy t\u00e1c d\u1ee5ng<\/li><li>Ki\u1ec3m tra \u0111i\u1ec7n \u00e1p b\u1eb1ng kh\u00f4ng b\u1eb1ng c\u00e1c thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng ph\u00f9 h\u1ee3p<\/li><\/ul><p>Vi\u1ec7c n\u1ed1i t\u1eaft t\u1ee5 \u0111i\u1ec7n tr\u1ef1c ti\u1ebfp b\u1eb1ng tu\u1ed1c-n\u01a1-v\u00edt ho\u1eb7c d\u00e2y \u0111i\u1ec7n \u2014 m\u1ed9t th\u00f3i quen \u0111\u00e1ng ti\u1ebfc l\u00e0 kh\u00e1 ph\u1ed5 bi\u1ebfn \u2014 c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng t\u1ee5 \u0111i\u1ec7n v\u00e0 ti\u1ec1m \u1ea9n nguy c\u01a1 g\u00e2y th\u01b0\u01a1ng t\u00edch do tia l\u1eeda ph\u00f3ng \u0111i\u1ec7n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-642b67b elementor-widget elementor-widget-heading\" data-id=\"642b67b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e12199 elementor-widget elementor-widget-text-editor\" data-id=\"0e12199\" 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>\u00cdt nh\u1ea5t:<\/p><ul><li>G\u0103ng tay c\u00e1ch \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c \u0111i\u1ec7n \u00e1p<\/li><li>K\u00ednh b\u1ea3o h\u1ed9<\/li><li>D\u1ee5ng c\u1ee5 c\u00e1ch nhi\u1ec7t<\/li><li>Gi\u00e0y d\u00e9p kh\u00f4ng d\u1eabn \u0111i\u1ec7n<\/li><\/ul><p>C\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 trang thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n (PPE) ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ea5p \u0111i\u1ec7n \u00e1p v\u00e0 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2bd0d70 elementor-widget elementor-widget-heading\" data-id=\"2bd0d70\" 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=\"Multimeter_Limitations_for_High_Voltage_Power_Capacitor_Testing\"><\/span>Nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng trong vi\u1ec7c ki\u1ec3m tra t\u1ee5 \u0111i\u1ec7n c\u00f4ng su\u1ea5t cao \u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-315f382 elementor-widget elementor-widget-text-editor\" data-id=\"315f382\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td><p><strong><b>Lo\u1ea1i b\u00e0i ki\u1ec3m tra<\/b><\/strong><\/p><\/td><td><p><strong><b>C\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng<\/b><\/strong><\/p><\/td><td><p><strong><b>H\u1ea1n ch\u1ebf<\/b><\/strong><\/p><\/td><\/tr><tr><td><p>\u0110i\u1ec7n dung<\/p><\/td><td><p>Ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c gi\u00e1 tr\u1ecb nh\u1ecf<\/p><\/td><td><p>C\u00f3 th\u1ec3 kh\u00f4ng \u0111o \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec7n dung l\u1edbn m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c<\/p><\/td><\/tr><tr><td><p>S\u1ef1 kh\u00e1ng c\u1ef1<\/p><\/td><td><p>H\u1eefu \u00edch cho c\u00e1c ki\u1ec3m tra c\u01a1 b\u1ea3n<\/p><\/td><td><p>Kh\u00f4ng th\u1ec3 ph\u00e1t hi\u1ec7n t\u1ea5t c\u1ea3 c\u00e1c ch\u1ebf \u0111\u1ed9 h\u1ecfng h\u00f3c<\/p><\/td><\/tr><tr><td><p>V\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t<\/p><\/td><td><p>Kh\u00f4ng th\u1ec3<\/p><\/td><td><p>C\u1ea7n c\u00f3 \u0111\u1ed3ng h\u1ed3 \u0111o \u0111i\u1ec7n tr\u1edf chuy\u00ean d\u1ee5ng<\/p><\/td><\/tr><tr><td><p>Ch\u1ea5t \u0111i\u1ec7n m\u00f4i<\/p><\/td><td><p>Kh\u00f4ng th\u1ec3<\/p><\/td><td><p>C\u1ea7n thi\u1ebft b\u1ecb ki\u1ec3m tra c\u00f3 ti\u1ec1m n\u0103ng cao<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b19a0e elementor-widget elementor-widget-heading\" data-id=\"8b19a0e\" 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=\"Basic_Capacitance_Test_Procedure\"><\/span>Quy tr\u00ecnh ki\u1ec3m tra \u0111i\u1ec7n dung c\u01a1 b\u1ea3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61bcdfd elementor-widget elementor-widget-text-editor\" data-id=\"61bcdfd\" 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>H\u1ea7u h\u1ebft c\u00e1c \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u1ec1u c\u00f3 ch\u1ee9c n\u0103ng \u0111o \u0111i\u1ec7n dung. Khi s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng n\u00e0y \u0111\u1ec3 ki\u1ec3m tra t\u1ee5 \u0111i\u1ec7n ngu\u1ed3n cao \u00e1p, c\u1ea7n ph\u1ea3i ng\u1eaft k\u1ebft n\u1ed1i t\u1ee5 \u0111i\u1ec7n v\u00e0 x\u1ea3 h\u1ebft \u0111i\u1ec7n t\u00edch trong t\u1ee5.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38042bc elementor-widget elementor-widget-heading\" data-id=\"38042bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Quy tr\u00ecnh t\u1eebng b\u01b0\u1edbc<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6398bbe elementor-widget elementor-widget-text-editor\" data-id=\"6398bbe\" 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>Sau khi x\u00e1c nh\u1eadn \u0111i\u1ec1u ki\u1ec7n an to\u00e0n:<\/p><ol><li>\u0110\u1eb7t \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng v\u1ec1 ch\u1ebf \u0111\u1ed9 \u0111o \u0111i\u1ec7n dung<\/li><li>N\u1ebfu \u0111\u1ed3ng h\u1ed3 kh\u00f4ng t\u1ef1 \u0111\u1ed9ng ch\u1ecdn d\u1ea3i \u0111o, h\u00e3y ch\u1ecdn d\u1ea3i \u0111o ph\u00f9 h\u1ee3p<\/li><li>K\u1ebft n\u1ed1i d\u00e2y \u0111o v\u1edbi c\u00e1c c\u1ef1c c\u1ee7a t\u1ee5 \u0111i\u1ec7n<\/li><li>H\u00e3y \u0111\u1ee3i cho \u0111\u1ebfn khi ch\u1ec9 s\u1ed1 \u1ed5n \u0111\u1ecbnh<\/li><li>So s\u00e1nh gi\u00e1 tr\u1ecb \u0111o \u0111\u01b0\u1ee3c v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ghi tr\u00ean nh\u00e3n hi\u1ec7u<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a5c6e2 elementor-widget elementor-widget-heading\" data-id=\"3a5c6e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-408bf33 elementor-widget elementor-widget-text-editor\" data-id=\"408bf33\" 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>S\u1ef1 ch\u00eanh l\u1ec7ch so v\u1edbi dung l\u01b0\u1ee3ng \u0111\u1ecbnh m\u1ee9c l\u00e0 \u0111i\u1ec1u b\u00ecnh th\u01b0\u1eddng. D\u1ea3i dung sai \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn th\u00f4ng th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng \u00b110\u201315% so v\u1edbi gi\u00e1 tr\u1ecb \u0111\u1ecbnh m\u1ee9c, m\u1eb7c d\u00f9 \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y theo \u1ee9ng d\u1ee5ng v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. D\u1ea3i dung sai n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i\u2014cho d\u00f9 l\u00e0 khi ki\u1ec3m tra m\u1ed9t <a href=\"https:\/\/zmgs-global.com\/vi\/products\/low-voltage-power-capacitor\/\"><strong>t\u1ee5 \u0111i\u1ec7n ngu\u1ed3n \u0111i\u1ec7n \u00e1p th\u1ea5p<\/strong><\/a> trong c\u00e1c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb cao \u00e1p t\u1ea1i tr\u1ea1m bi\u1ebfn \u00e1p.<\/p><p>C\u00e1c gi\u00e1 tr\u1ecb \u0111o \u0111\u01b0\u1ee3c th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi gi\u00e1 tr\u1ecb \u0111\u1ecbnh m\u1ee9c cho th\u1ea5y thi\u1ebft b\u1ecb \u0111\u00e3 b\u1ecb h\u01b0 h\u1ecfng. C\u00e1c gi\u00e1 tr\u1ecb \u0111o \u0111\u01b0\u1ee3c \u1edf m\u1ee9c m\u1edf cho th\u1ea5y thi\u1ebft b\u1ecb \u0111\u00e3 h\u1ecfng ho\u00e0n to\u00e0n. C\u00e1c gi\u00e1 tr\u1ecb \u0111o \u0111\u01b0\u1ee3c cao h\u01a1n m\u1ee9c b\u00ecnh th\u01b0\u1eddng \u0111\u00e1ng k\u1ec3 c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng ch\u1eadp m\u1ea1ch b\u00ean trong \u0111ang h\u00ecnh th\u00e0nh \u2014 m\u1eb7c d\u00f9 tr\u01b0\u1eddng h\u1ee3p n\u00e0y \u00edt g\u1eb7p h\u01a1n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dbb6f66 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"dbb6f66\" 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=\"800\" height=\"800\" src=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/Low-Voltage-Power-Capacitor.webp\" class=\"attachment-full size-full wp-image-1597\" alt=\"T\u1ee5 \u0111i\u1ec7n ngu\u1ed3n \u0111i\u1ec7n \u00e1p th\u1ea5p\" srcset=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/Low-Voltage-Power-Capacitor.webp 800w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/Low-Voltage-Power-Capacitor-150x150.webp 150w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/Low-Voltage-Power-Capacitor-768x768.webp 768w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/elementor\/thumbs\/Low-Voltage-Power-Capacitor-rg7ziya89az9jg0d8ezobcubseikkhnrdzhwchz1k0.webp 400w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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-c2c9818 elementor-widget elementor-widget-heading\" data-id=\"c2c9818\" 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=\"Resistance_Testing_for_High_Voltage_Power_Capacitor_Condition\"><\/span>Ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng c\u1ee7a t\u1ee5 \u0111i\u1ec7n cao \u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f46e095 elementor-widget elementor-widget-heading\" data-id=\"f46e095\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0110i\u1ec1u m\u00e0 s\u1ef1 kh\u00e1ng c\u1ef1 b\u1ed9c l\u1ed9<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d8ff196 elementor-widget elementor-widget-text-editor\" data-id=\"d8ff196\" 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>M\u1ed9t t\u1ee5 \u0111i\u1ec7n c\u00f2n t\u1ed1t ph\u1ea3i c\u00f3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m sau:<\/p><ul><li>\u0110i\u1ec7n tr\u1edf ban \u0111\u1ea7u r\u1ea5t th\u1ea5p (g\u1ea7n nh\u01b0 ng\u1eafn m\u1ea1ch)<\/li><li>\u0110\u1ed9 kh\u00e1ng t\u0103ng d\u1ea7n khi \u0111i\u1ec7n \u00e1p th\u1eed nghi\u1ec7m c\u1ee7a \u0111\u1ed3ng h\u1ed3 s\u1ea1c t\u1ee5 \u0111i\u1ec7n<\/li><li>Cu\u1ed1i c\u00f9ng, \u0111i\u1ec7n tr\u1edf r\u1ea5t cao (v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 m\u1ea1ch h\u1edf)<\/li><\/ul><p>Hi\u1ec7n t\u01b0\u1ee3ng s\u1ea1c n\u00e0y cho th\u1ea5y ch\u1ea5t \u0111i\u1ec7n m\u00f4i \u0111ang ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. C\u00e1c t\u1ee5 \u0111i\u1ec7n b\u1ecb h\u1ecfng th\u01b0\u1eddng c\u00f3 c\u00e1c bi\u1ec3u hi\u1ec7n sau:<\/p><ul><li>\u0110i\u1ec7n tr\u1edf th\u1ea5p \u1ed5n \u0111\u1ecbnh (ng\u1eafn m\u1ea1ch b\u00ean trong)<\/li><li>Kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng s\u1ea1c (l\u1ed7i m\u1ea1ch h\u1edf)<\/li><li>C\u00e1c ch\u1ec9 s\u1ed1 kh\u00f4ng \u1ed5n \u0111\u1ecbnh (l\u1ed7i ng\u1eaft qu\u00e3ng)<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-420fe84 elementor-widget elementor-widget-heading\" data-id=\"420fe84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"> Ti\u1ebfn h\u00e0nh b\u00e0i ki\u1ec3m tra<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f7873a elementor-widget elementor-widget-text-editor\" data-id=\"8f7873a\" 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\u1eb7t \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng v\u1ec1 d\u1ea3i \u0111o \u0111i\u1ec7n tr\u1edf cao nh\u1ea5t. N\u1ed1i c\u00e1c d\u00e2y \u0111o v\u00e0 quan s\u00e1t m\u00e0n h\u00ecnh. Gi\u00e1 tr\u1ecb hi\u1ec3n th\u1ecb s\u1ebd t\u0103ng \u0111\u1ec1u \u0111\u1eb7n trong v\u00e0i gi\u00e2y. C\u00e1c t\u1ee5 \u0111i\u1ec7n c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn h\u01a1n s\u1ebd m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n \u0111\u1ec3 s\u1ea1c \u0111\u1ea7y do \u0111i\u1ec7n \u00e1p th\u1eed nghi\u1ec7m c\u1ee7a \u0111\u1ed3ng h\u1ed3 kh\u00e1 th\u1ea5p.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1e702d elementor-widget elementor-widget-heading\" data-id=\"c1e702d\" 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=\"Visual_Inspection_Matters_Too\"><\/span>Ki\u1ec3m tra b\u1eb1ng m\u1eaft th\u01b0\u1eddng c\u0169ng r\u1ea5t quan tr\u1ecdng<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0efff2 elementor-widget elementor-widget-text-editor\" data-id=\"a0efff2\" 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\u1eebng b\u1ecf qua vi\u1ec7c kh\u00e1m l\u00e2m s\u00e0ng. \u0110\u00f4i khi c\u00e1c v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 nh\u1eadn th\u1ea5y \u0111\u01b0\u1ee3c.<\/p><p>C\u00e1c d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o bao g\u1ed3m:<\/p><ul><li>C\u00e1c tr\u01b0\u1eddng h\u1ee3p ph\u00ecnh to ho\u1eb7c s\u01b0ng t\u1ea5y<\/li><li>D\u1ea7u r\u00f2 r\u1ec9 xung quanh c\u00e1c \u1ed1ng l\u00f3t ho\u1eb7c c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i<\/li><li>V\u1ebft ch\u00e1y ho\u1eb7c v\u1ebft \u1ed1<\/li><li>C\u00e1c \u0111\u1ea7u n\u1ed1i b\u1ecb \u0103n m\u00f2n<\/li><li>H\u01b0 h\u1ecfng v\u1eadt l\u00fd do qu\u00e1 nhi\u1ec7t<\/li><\/ul><p>B\u1ea5t k\u1ef3 tr\u01b0\u1eddng h\u1ee3p n\u00e0o trong s\u1ed1 n\u00e0y \u0111\u1ec1u y\u00eau c\u1ea7u ph\u1ea3i thay th\u1ebf t\u1ee5 \u0111i\u1ec7n, b\u1ea5t k\u1ec3 k\u1ebft qu\u1ea3 ki\u1ec3m tra \u0111i\u1ec7n nh\u01b0 th\u1ebf n\u00e0o. M\u1ed9t t\u1ee5 \u0111i\u1ec7n cao \u00e1p c\u00f3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng v\u1ec1 m\u1eb7t v\u1eadt l\u00fd r\u1ea5t c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb h\u1ecfng b\u00ean trong ho\u1eb7c s\u1ebd s\u1edbm h\u1ecfng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9643d79 elementor-widget elementor-widget-heading\" data-id=\"9643d79\" 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=\"When_Multimeter_Testing_Isnt_Enough\"><\/span>Khi vi\u1ec7c ki\u1ec3m tra b\u1eb1ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng l\u00e0 ch\u01b0a \u0111\u1ee7<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a70dc36 elementor-widget elementor-widget-text-editor\" data-id=\"a70dc36\" 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>M\u1ed9t s\u1ed1 t\u00ecnh hu\u1ed1ng \u0111\u00f2i h\u1ecfi ph\u1ea3i ti\u1ebfn h\u00e0nh c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra ph\u1ee9c t\u1ea1p h\u01a1n:<\/p><ul><li>C\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng m\u00e0 s\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 g\u00e2y ra h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng<\/li><li>\u0110\u00e1nh gi\u00e1 sau s\u1ef1 c\u1ed1 sau khi h\u1ec7 th\u1ed1ng g\u1eb7p s\u1ef1 c\u1ed1<\/li><li>B\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 c\u00e1c h\u1ec7 th\u1ed1ng quan tr\u1ecdng<\/li><li>B\u1ea5t k\u1ef3 s\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn n\u00e0o v\u1ec1 t\u00ecnh tr\u1ea1ng c\u1ee7a t\u1ee5 \u0111i\u1ec7n<\/li><\/ul><p>C\u00e1c th\u1eed nghi\u1ec7m chuy\u00ean s\u00e2u nh\u01b0 \u0111o h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t, ki\u1ec3m tra h\u1ec7 s\u1ed1 ti\u00eau t\u00e1n v\u00e0 ph\u00e2n t\u00edch ph\u00f3ng \u0111i\u1ec7n c\u1ee5c b\u1ed9 gi\u00fap ph\u00e1t hi\u1ec7n nh\u1eefng v\u1ea5n \u0111\u1ec1 m\u00e0 \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng th\u00f4ng th\u01b0\u1eddng kh\u00f4ng th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c. C\u00e1c d\u1ecbch v\u1ee5 ki\u1ec3m tra chuy\u00ean nghi\u1ec7p cung c\u1ea5p nh\u1eefng kh\u1ea3 n\u0103ng n\u00e0y.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f32e2d elementor-widget elementor-widget-heading\" data-id=\"5f32e2d\" 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-c1663fe elementor-widget elementor-widget-n-accordion\" data-id=\"c1663fe\" 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-2020\" 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-2020\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> M\u00e1y \u0111o \u0111a n\u0103ng c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n t\u1ea5t c\u1ea3 c\u00e1c s\u1ef1 c\u1ed1 c\u1ee7a t\u1ee5 \u0111i\u1ec7n cao \u00e1p 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-2020\" class=\"elementor-element elementor-element-13ce67a e-con-full e-flex e-con e-child\" data-id=\"13ce67a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b1f2b73 elementor-widget elementor-widget-text-editor\" data-id=\"b1f2b73\" 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. M\u00e1y \u0111o \u0111a n\u0103ng c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c s\u1ef1 c\u1ed1 r\u00f5 r\u00e0ng \u2014 \u0111\u1ee9t m\u1ea1ch ho\u00e0n to\u00e0n, ch\u1eadp m\u1ea1ch ho\u00e0n to\u00e0n, m\u1ea5t \u0111i\u1ec7n dung nghi\u00eam tr\u1ecdng \u2014 nh\u01b0ng l\u1ea1i b\u1ecf s\u00f3t nh\u1eefng d\u1ea5u hi\u1ec7u suy gi\u1ea3m tinh vi. C\u00e1c hi\u1ec7n t\u01b0\u1ee3ng nh\u01b0 ch\u1eadp m\u1ea1ch c\u1ee5c b\u1ed9 b\u00ean trong, t\u1ed5n th\u1ea5t \u0111i\u1ec7n m\u00f4i gia t\u0103ng v\u00e0 s\u1ef1 suy y\u1ebfu d\u1ea7n c\u1ee7a l\u1edbp c\u00e1ch \u0111i\u1ec7n \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 thi\u1ebft b\u1ecb ki\u1ec3m tra chuy\u00ean d\u1ee5ng m\u1edbi c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c. Vi\u1ec7c ki\u1ec3m tra b\u1eb1ng m\u00e1y \u0111o \u0111a n\u0103ng mang l\u1ea1i k\u1ebft qu\u1ea3 s\u00e0ng l\u1ecdc h\u1eefu \u00edch nh\u01b0ng kh\u00f4ng n\u00ean coi l\u00e0 to\u00e0n di\u1ec7n.<\/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-2021\" 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-2021\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> M\u1ed9t t\u1ee5 \u0111i\u1ec7n \u0111\u00e3 x\u1ea3 \u0111i\u1ec7n n\u00ean gi\u1eef \u0111\u01b0\u1ee3c \u0111i\u1ec7n t\u00edch trong bao l\u00e2u sau khi ki\u1ec3m tra b\u1eb1ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng? <\/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-2021\" class=\"elementor-element elementor-element-9cdd1d3 e-con-full e-flex e-con e-child\" data-id=\"9cdd1d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c65c11 elementor-widget elementor-widget-text-editor\" data-id=\"2c65c11\" 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\u00e1c t\u1ee5 \u0111i\u1ec7n c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn \u0111\u01b0\u1ee3c s\u1ea1c b\u1eb1ng ngu\u1ed3n \u0111i\u1ec7n \u00e1p nh\u1ecf t\u1eeb \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng th\u01b0\u1eddng ch\u1ec9 gi\u1eef \u0111\u01b0\u1ee3c \u0111i\u1ec7n t\u00edch trong th\u1eddi gian ng\u1eafn \u2014 t\u1eeb v\u00e0i ph\u00fat \u0111\u1ebfn v\u00e0i gi\u1edd, t\u00f9y thu\u1ed9c v\u00e0o \u0111i\u1ec7n tr\u1edf r\u00f2 r\u1ec9 b\u00ean trong v\u00e0 gi\u00e1 tr\u1ecb \u0111i\u1ec7n dung. Lu\u00f4n coi c\u00e1c t\u1ee5 \u0111i\u1ec7n l\u00e0 c\u00f3 th\u1ec3 v\u1eabn c\u00f2n \u0111i\u1ec7n t\u00edch, b\u1ea5t k\u1ec3 k\u1ebft qu\u1ea3 ki\u1ec3m tra tr\u01b0\u1edbc \u0111\u00f3 ra sao. H\u00e3y ki\u1ec3m tra l\u1ea1i xem t\u1ee5 \u0111\u00e3 x\u1ea3 h\u1ebft \u0111i\u1ec7n ch\u01b0a tr\u01b0\u1edbc m\u1ed7i l\u1ea7n ti\u1ebfp x\u00fac.<\/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-2022\" 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-2022\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> C\u00f3 an to\u00e0n khi ki\u1ec3m tra t\u1ee5 \u0111i\u1ec7n cao \u00e1p ngay sau khi ng\u1eaft k\u1ebft n\u1ed1i 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-2022\" class=\"elementor-element elementor-element-5a96496 e-con-full e-flex e-con e-child\" data-id=\"5a96496\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d261b14 elementor-widget elementor-widget-text-editor\" data-id=\"d261b14\" 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>Ho\u00e0n to\u00e0n kh\u00f4ng. Ngay c\u1ea3 khi \u0111\u01b0\u1ee3c trang b\u1ecb \u0111i\u1ec7n tr\u1edf x\u1ea3 t\u00edch h\u1ee3p, t\u1ee5 \u0111i\u1ec7n v\u1eabn c\u1ea7n th\u1eddi gian \u0111\u1ec3 gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng t\u00edch tr\u1eef. M\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng quy m\u00f4 l\u1edbn y\u00eau c\u1ea7u th\u1eddi gian ch\u1edd t\u1eeb n\u0103m ph\u00fat tr\u1edf l\u00ean. Lu\u00f4n ki\u1ec3m tra xem \u0111i\u1ec7n \u00e1p \u0111\u00e3 v\u1ec1 0 hay ch\u01b0a b\u1eb1ng thi\u1ebft b\u1ecb \u0111o chuy\u00ean d\u1ee5ng tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh b\u1ea5t k\u1ef3 th\u1eed nghi\u1ec7m n\u00e0o. N\u0103ng l\u01b0\u1ee3ng t\u00edch tr\u1eef trong t\u1ee5 \u0111i\u1ec7n cao \u00e1p c\u00f3 th\u1ec3 g\u00e2y t\u1eed vong.<\/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":"Testing a High Voltage Power Capacitor Safely Working with capacitors at high voltage levels requires serious caution. These components store electrical energy\u2014sometimes enough to cause severe injury or death\u2014even after equipment has been disconnected from power sources. Testing a high voltage power capacitor with a multimeter provides useful diagnostic information. But the testing procedure matters [&hellip;]","protected":false},"author":8,"featured_media":2034,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[55],"class_list":["post-2168","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guide","tag-power-capacitor"],"acf":[],"_links":{"self":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/posts\/2168","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=2168"}],"version-history":[{"count":0,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/posts\/2168\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/media\/2034"}],"wp:attachment":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/media?parent=2168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/categories?post=2168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/tags?post=2168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}