![\"\"](\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPJwmlIEhxDanNAo3NBAGwh6Wl8DNh4UkHUImFCzUoAA_1025_653.png\" "\\"lQLPJwmlIEhxDanNAo3NBAGwh6Wl8DNh4UkHUImFCzUoAA_1025_653\\"")
<\/a><\/figure><\/div>\n\n\n\na. Ujian seperti yang dinyatakan dalam piawaian industri berkaitan bagi pelbagai komponen peralatan elektrik, atau <\/p>\n\n\n\n
b. Jika keperluan ujian di atas tidak wujud, sekurang-kurangnya voltan ujian hendaklah mengikut keperluan 1) atau 2) berikut, dan tidak boleh terputus sekurang-kurangnya selama 1 minit. <\/p>\n\n\n\n
1) Bagi peralatan elektrik dengan voltan bekalan puncak tidak melebihi 90 V atau voltan puncak dalaman tidak melebihi 90 V, nilai RMS voltan ujian ialah 500 V; <\/p>\n\n\n\n
2) Bagi peralatan elektrik lain, atau peralatan dengan voltan puncak dalaman melebihi 90 V, nilai RMS voltan ujian ialah yang lebih tinggi antara 2 U + 1000 V atau 1500 V.<\/p>\n\n\n\n
Dibenarkan menggunakan voltan ujian DC sebagai ganti voltan ujian AC yang ditetapkan. Bagi lilitan berinsulasi, ia hendaklah 170% nilai berkesan voltan ujian AC yang ditetapkan, atau bagi jarak pengasingan elektrik atau jarak merayap dalam medium pengasing, ia hendaklah 140% nilai berkesan voltan ujian AC yang ditetapkan. <\/p>\n\n\n\n
Nota: U ialah nilai tertinggi antara voltan bekalan yang dinilai atau voltan tertinggi yang berlaku di dalam peralatan. <\/p>\n\n\n\n
Untuk peralatan yang mempunyai komponen yang diasingkan secara elektrik, voltan ujian hendaklah dikenakan pada setiap komponen secara berasingan pada voltan yang sesuai.<\/p>","protected":false},"excerpt":{"rendered":"
The insulation dielectric strength of “n” type electrical equipment to ground or frame shall comply with the following provisions, except when the circuits installed in the electrical equipment are directly connected to the equipment frame or connected to the frame during equipment operation: a. Tests as specified in the relevant industrial standards for the various […]<\/p>\n","protected":false},"author":1,"featured_media":1587,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1586","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-explosion-proof-equipment"],"uagb_featured_image_src":{"full":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPJwmlIEhxDanNAo3NBAGwh6Wl8DNh4UkHUImFCzUoAA_1025_653-e1735367197283.png",1025,352,false],"thumbnail":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPJwmlIEhxDanNAo3NBAGwh6Wl8DNh4UkHUImFCzUoAA_1025_653-e1735367197283-150x150.png",150,150,true],"medium":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPJwmlIEhxDanNAo3NBAGwh6Wl8DNh4UkHUImFCzUoAA_1025_653-e1735367197283-300x103.png",300,103,true],"medium_large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPJwmlIEhxDanNAo3NBAGwh6Wl8DNh4UkHUImFCzUoAA_1025_653-e1735367197283-768x264.png",768,264,true],"large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPJwmlIEhxDanNAo3NBAGwh6Wl8DNh4UkHUImFCzUoAA_1025_653-e1735367197283.png",1024,352,false],"1536x1536":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPJwmlIEhxDanNAo3NBAGwh6Wl8DNh4UkHUImFCzUoAA_1025_653-e1735367197283.png",1025,352,false],"2048x2048":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPJwmlIEhxDanNAo3NBAGwh6Wl8DNh4UkHUImFCzUoAA_1025_653-e1735367197283.png",1025,352,false],"trp-custom-language-flag":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/lQLPJwmlIEhxDanNAo3NBAGwh6Wl8DNh4UkHUImFCzUoAA_1025_653-e1735367197283.png",18,6,false]},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/ms\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"The insulation dielectric strength of “n” type electrical equipment to ground or frame shall comply with the following provisions, except when the circuits installed in the electrical equipment are directly connected to the equipment frame or connected to the frame during equipment operation: a. Tests as specified in the relevant industrial standards for the various…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/ms\/wp-json\/wp\/v2\/posts\/1586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/ms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/ms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/ms\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/ms\/wp-json\/wp\/v2\/comments?post=1586"}],"version-history":[{"count":1,"href":"https:\/\/led.amasly.com\/ms\/wp-json\/wp\/v2\/posts\/1586\/revisions"}],"predecessor-version":[{"id":1588,"href":"https:\/\/led.amasly.com\/ms\/wp-json\/wp\/v2\/posts\/1586\/revisions\/1588"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/ms\/wp-json\/wp\/v2\/media\/1587"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/ms\/wp-json\/wp\/v2\/media?parent=1586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/ms\/wp-json\/wp\/v2\/categories?post=1586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/ms\/wp-json\/wp\/v2\/tags?post=1586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}