{"id":266,"date":"2024-07-29T16:45:00","date_gmt":"2024-07-29T14:45:00","guid":{"rendered":"https:\/\/gezhi-tech.com\/?p=266"},"modified":"2025-09-27T17:50:25","modified_gmt":"2025-09-27T15:50:25","slug":"clause-3-how-to-understand-the-definition-of-interconnection-cord","status":"publish","type":"post","link":"https:\/\/gezhi-tech.com\/vi\/clause-3-how-to-understand-the-definition-of-interconnection-cord\/","title":{"rendered":"Kho\u1ea3n 3 \u2013 C\u00e1ch hi\u1ec3u \u0111\u1ecbnh ngh\u0129a \u201cd\u00e2y k\u1ebft n\u1ed1i\u201d"},"content":{"rendered":"d\u00e2y k\u1ebft n\u1ed1i\uff1d\u00e2y m\u1ec1m b\u00ean ngo\u00e0i gi\u1eefa hai b\u1ed9 ph\u1eadn c\u1ee7a thi\u1ebft b\u1ecb, \u0111\u01b0\u1ee3c cung c\u1ea5p nh\u01b0 m\u1ed9t b\u1ed9 ph\u1eadn c\u1ee7a thi\u1ebft b\u1ecb ho\u00e0n ch\u1ec9nh cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00f4ng ph\u1ea3i l\u00e0 k\u1ebft n\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7n
Ch\u00fa th\u00edch 1: Trong thi\u1ebft b\u1ecb ch\u1ea1y b\u1eb1ng pin\/acqui, n\u1ebfu pin \u0111\u01b0\u1ee3c \u0111\u1eb7t trong h\u1ed9p ri\u00eang th\u00ec d\u00e2y d\u1eabn m\u1ec1m ho\u1eb7c d\u00e2y m\u1ec1m n\u1ed1i h\u1ed9p v\u1edbi thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c coi l\u00e0 d\u00e2y n\u1ed1i.
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\nD\u00e2y k\u1ebft n\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7n ch\u00ednh. Ch\u00fang n\u1eb1m gi\u1eefa hai ph\u1ea7n c\u1ee7a thi\u1ebft b\u1ecb. C\u00e1c d\u00e2y c\u00f3 th\u1ec3 d\u1eabn n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n t\u1eeb b\u1ed9 ph\u1eadn n\u00e0y sang b\u1ed9 ph\u1eadn kh\u00e1c. Kh\u00e1i ni\u1ec7m d\u00e2y n\u1ed1i \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a \u1edf \u0111\u00e2y nh\u1eb1m gi\u1ea3m thi\u1ec3u nh\u1eefng nguy hi\u1ec3m do d\u00e2y n\u1ed1i g\u00e2y ra. Ti\u00eau chu\u1ea9n 25.23 v\u00e0 25.24 \u0111\u01b0a ra c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi d\u00e2y n\u1ed1i. T\u1eeb g\u00f3c \u0111\u1ed9 y\u00eau c\u1ea7u ti\u00eau chu\u1ea9n, ti\u00eau chu\u1ea9n ch\u1ee7 y\u1ebfu xem x\u00e9t c\u00e1c d\u00e2y b\u00ean ngo\u00e0i c\u1ee7a thi\u1ebft b\u1ecb, l\u1ef1c k\u00e9o c\u00f3 th\u1ec3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng t\u01b0\u01a1ng t\u1ef1 kh\u00e1c m\u00e0 d\u00e2y ngu\u1ed3n c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c. V\u00ec v\u1eady, h\u1ea7u h\u1ebft c\u00e1c d\u00e2y ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c t\u1eeb b\u00ean ngo\u00e0i tr\u1eeb d\u00e2y ngu\u1ed3n \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 d\u00e2y k\u1ebft n\u1ed1i. L\u01b0u \u00fd 1 l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh.
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\nM\u00e1y \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed chia \u0111\u00f4i th\u01b0\u1eddng c\u00f3 m\u1ed9t b\u1ed9 ph\u1eadn trong nh\u00e0 ho\u1eb7c ngo\u00e0i tr\u1eddi ri\u00eang bi\u1ec7t \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi ngu\u1ed3n \u0111i\u1ec7n v\u00e0 b\u1ed9 ph\u1eadn c\u00f2n l\u1ea1i ho\u00e0n th\u00e0nh vi\u1ec7c truy\u1ec1n t\u1ea3i \u0111i\u1ec7n th\u00f4ng qua d\u00e2y k\u1ebft n\u1ed1i. V\u00ec v\u1eady, d\u00e2y trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi m\u00e1y \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed chia \u0111\u00f4i \u0111\u01b0\u1ee3c coi l\u00e0 d\u00e2y k\u1ebft n\u1ed1i.
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\nS\u1ea3n ph\u1ea9m trong h\u00ecnh b\u00ean d\u01b0\u1edbi l\u00e0 lo\u1ea1i qu\u1ea1t c\u00f3 ch\u1ee9c n\u0103ng phun s\u01b0\u01a1ng (th\u1ed5i n\u01b0\u1edbc ra d\u01b0\u1edbi d\u1ea1ng s\u01b0\u01a1ng m\u00f9). D\u00e2y n\u1ed1i gi\u1eefa ph\u1ea7n \u0111\u1ea7u qu\u1ea1t ph\u00eda tr\u00ean v\u00e0 ph\u1ea7n b\u00ecnh n\u01b0\u1edbc tr\u1eafng ph\u00eda d\u01b0\u1edbi c\u00f3 th\u1ec3 coi l\u00e0 d\u00e2y n\u1ed1i.
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\n<\/figure>
\nNh\u01b0 th\u1ec3 hi\u1ec7n trong h\u00ecnh b\u00ean d\u01b0\u1edbi, qu\u1ea1t phun s\u01b0\u01a1ng \u0111\u1eb7t s\u00e0n c\u00f3 c\u1ea5u tr\u00fac kh\u00e1c v\u1edbi qu\u1ea1t phun s\u01b0\u01a1ng treo t\u01b0\u1eddng nh\u01b0 trong h\u00ecnh tr\u00ean, nh\u01b0ng c\u00f3 c\u00f9ng ch\u1ee9c n\u0103ng. Qu\u1ea1t phun s\u01b0\u01a1ng \u0111\u1ee9ng \u0111\u1eb7t s\u00e0n l\u00e0 k\u1ebft c\u1ea5u nguy\u00ean kh\u1ed1i nh\u01b0ng c\u00f3 d\u00e2y b\u00ean ngo\u00e0i n\u1ed1i \u0111\u1ea7u qu\u1ea1t v\u00e0 b\u00ecnh ch\u1ee9a n\u01b0\u1edbc b\u00ean d\u01b0\u1edbi (d\u00e2y s\u1ebd \u0111i qua thanh \u0111\u1ee1 \u1edf gi\u1eefa). \u0110\u1ed1i v\u1edbi lo\u1ea1i k\u1ebft n\u1ed1i n\u00e0y, t\u00e1c gi\u1ea3 cho r\u1eb1ng n\u00f3 c\u0169ng l\u00e0 m\u1ed9t s\u1ee3i d\u00e2y k\u1ebft n\u1ed1i.
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\n<\/figure>
\nNh\u01b0 h\u00ecnh b\u00ean d\u01b0\u1edbi, \u0111\u00e2y l\u00e0 m\u1ed9t d\u00e2y d\u1eabn \u0111i\u1ec3n h\u00ecnh gi\u1eefa b\u1ea3ng m\u1ea1ch hi\u1ec3n th\u1ecb v\u00e0 b\u1ea3ng m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n ch\u00ednh c\u1ee7a d\u00e0n l\u1ea1nh m\u00e1y l\u1ea1nh treo t\u01b0\u1eddng chia \u0111\u00f4i. M\u1eb7c d\u00f9 c\u00f3 th\u1ec3 ch\u1ea1m v\u00e0o d\u00e2y d\u1eabn b\u1eb1ng c\u00e1ch m\u1edf n\u1eafp tr\u00ean b\u1eb1ng tay nh\u01b0ng d\u00e2y d\u1eabn v\u1eabn \u1edf b\u00ean trong thi\u1ebft b\u1ecb trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng v\u00e0 do \u0111\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c coi l\u00e0 d\u00e2y k\u1ebft n\u1ed1i. Tuy nhi\u00ean, ch\u00ec v\u1eabn c\u1ea7n \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u \u1edf kho\u1ea3n 22.8.
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\n<\/figure>
\n\u0110\u00e2y l\u00e0 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p g\u00e2y tranh c\u00e3i h\u01a1n, \u0111\u00f3 l\u00e0 s\u1ee3i d\u00e2y b\u00ean trong ng\u0103n m\u00e1y n\u00e9n ph\u00eda sau t\u1ee7 l\u1ea1nh. D\u00e2y trong v\u00f2ng tr\u00f2n m\u00e0u \u0111\u1ecf trong h\u00ecnh b\u00ean d\u01b0\u1edbi \u0111\u01b0\u1ee3c h\u1ea7u h\u1ebft c\u00e1c t\u1ed5 ch\u1ee9c th\u1eed nghi\u1ec7m ho\u1eb7c ph\u00f2ng th\u00ed nghi\u1ec7m b\u00ean th\u1ee9 ba coi l\u00e0 d\u00e2y k\u1ebft n\u1ed1i.
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\n<\/figure>
\n\u00dd ki\u1ebfn \u200b\u200bc\u00e1 nh\u00e2n c\u1ee7a m\u00ecnh l\u00e0 d\u00e2y \u1edf ng\u0103n m\u00e1y n\u00e9n t\u1ee7 l\u1ea1nh kh\u00f4ng ph\u1ea3i l\u00e0 d\u00e2y k\u1ebft n\u1ed1i. Ch\u00fang ta c\u00f3 th\u1ec3 suy ra m\u1ee5c \u0111\u00edch c\u1ee7a ti\u00eau chu\u1ea9n t\u1eeb c\u00e1c y\u00eau c\u1ea7u c\u1ee7a 25.23 v\u00e0 25.24. Ti\u00eau chu\u1ea9n y\u00eau c\u1ea7u d\u00e2y k\u1ebft n\u1ed1i c\u1ea7n ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a d\u00e2y ngu\u1ed3n. D\u00e2y ngu\u1ed3n c\u00f3 th\u1ec3 b\u1ecb k\u00e9o n\u00ean c\u1ea7n ph\u1ea3i c\u00f3 th\u1eed nghi\u1ec7m 25,15. D\u00e2y ngu\u1ed3n c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 n\u1eb1m b\u00ean ngo\u00e0i thi\u1ebft b\u1ecb v\u00e0 c\u00f3 th\u1ec3 ch\u1ea1m v\u00e0 k\u00e9o. D\u00e2y t\u1ee7 l\u1ea1nh m\u00e0 ch\u00fang ta \u0111ang th\u1ea3o lu\u1eadn \u1edf \u0111\u00e2y kh\u00f3 c\u00f3 th\u1ec3 ch\u1ea1m v\u00e0o v\u00e0 v\u1ec1 c\u01a1 b\u1ea3n s\u1ebd kh\u00f4ng b\u1ecb k\u00e9o ra.
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\nThi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c cung c\u1ea5p k\u00e8m theo m\u1ed9t b\u1ed9 d\u00e2y v\u00e0 bao g\u1ed3m Ph\u1ea7n A v\u00e0 Ph\u1ea7n B, trong \u0111\u00f3 Ph\u1ea7n B \u0111\u01b0\u1ee3c c\u1ea7m tay v\u00e0 k\u1ebft n\u1ed1i v\u1edbi Ph\u1ea7n A b\u1eb1ng d\u00e2y n\u1ed1i. Th\u00f4ng tin n\u00e0y \u0111\u1ebfn t\u1eeb quy\u1ebft \u0111\u1ecbnh OD-5002-F3:2021 c\u1ee7a CTL.
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\n<\/figure>","protected":false},"excerpt":{"rendered":"

d\u00e2y k\u1ebft n\u1ed1i\uff1d\u00e2y m\u1ec1m b\u00ean ngo\u00e0i gi\u1eefa hai b\u1ed9 ph\u1eadn c\u1ee7a thi\u1ebft b\u1ecb, \u0111\u01b0\u1ee3c cung c\u1ea5p nh\u01b0 m\u1ed9t b\u1ed9 ph\u1eadn c\u1ee7a thi\u1ebft b\u1ecb ho\u00e0n ch\u1ec9nh cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00f4ng ph\u1ea3i l\u00e0 k\u1ebft n\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7nCh\u00fa th\u00edch 1: Trong thi\u1ebft b\u1ecb ch\u1ea1y b\u1eb1ng pin\/acqui, n\u1ebfu pin \u0111\u01b0\u1ee3c \u0111\u1eb7t trong h\u1ed9p ri\u00eang th\u00ec d\u00e2y d\u1eabn…<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[5],"tags":[69],"class_list":["post-266","post","type-post","status-publish","format-standard","hentry","category-terms-and-definitions","tag-external-flexible-cord-between-two-parts-of-an-appliance-provided-as-part-of-a-complete-appliance-for-purposes-other-than-connection-to-the-supply-mains"],"translation":{"provider":"WPGlobus","version":"3.0.1","language":"vi","enabled_languages":["en","es","ar","de","ja","fr","ru","th","nl","it","fa","ko","pt","hi","ro","tr","vi","id","zu"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false},"fa":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"pt":{"title":false,"content":false,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"ro":{"title":false,"content":false,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false},"zu":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/posts\/266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/comments?post=266"}],"version-history":[{"count":31,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/posts\/266\/revisions"}],"predecessor-version":[{"id":1830,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/posts\/266\/revisions\/1830"}],"wp:attachment":[{"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/categories?post=266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/tags?post=266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}