{"id":1802,"date":"2026-06-20T09:20:00","date_gmt":"2026-06-20T09:20:00","guid":{"rendered":"https:\/\/www.haiyanele.com\/?p=1802"},"modified":"2026-07-01T03:21:03","modified_gmt":"2026-07-01T03:21:03","slug":"how-to-use-ground-terminals","status":"publish","type":"post","link":"https:\/\/www.haiyanele.com\/vi\/selection-guide\/how-to-use-ground-terminals\/","title":{"rendered":"C\u00e1ch s\u1eed d\u1ee5ng Kh\u1ed1i \u0111\u1ea5u cu\u1ed1i n\u1ed1i \u0111\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u0110\u1ea7u n\u1ed1i \u0111\u1ea5t l\u00e0 \u0111i\u1ec3m k\u1ebft n\u1ed1i chuy\u00ean d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n h\u01b0\u1edbng d\u00f2ng s\u1ef1 c\u1ed1 t\u1eeb thi\u1ebft b\u1ecb \u0111i\u1ec7n m\u1ed9t c\u00e1ch an to\u00e0n xu\u1ed1ng \u0111\u1ea5t \u2014 ng\u0103n ng\u1eeba gi\u1eadt \u0111i\u1ec7n, ch\u00e1y n\u1ed5 v\u00e0 h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb. C\u1ed1 \u0111\u1ecbnh d\u00e2y n\u1ed1i \u0111\u1ea5t m\u00e0u xanh l\u00e1 c\u00e2y ho\u1eb7c xanh l\u00e1 c\u00e2y\/v\u00e0ng v\u00e0o thanh n\u1ed1i \u0111\u1ea5t ho\u1eb7c <a href=\"https:\/\/www.haiyanele.com\/vi\/blog\/learning\/what-is-a-terminal-block\/\" target=\"_blank\" rel=\"noreferrer noopener\">kh\u1ed1i \u0111\u1ea5u n\u1ed1i<\/a>, thi\u1ebft l\u1eadp m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn c\u00f3 \u0111i\u1ec7n tr\u1edf th\u1ea5p \u0111\u1ebfn \u0111i\u1ec7n c\u1ef1c n\u1ed1i \u0111\u1ea5t. K\u1ebft n\u1ed1i \u0111\u01a1n l\u1ebb \u0111\u00f3 l\u00e0 t\u00ednh n\u0103ng an to\u00e0n quan tr\u1ecdng nh\u1ea5t trong b\u1ea5t k\u1ef3 b\u1ea3ng \u0111i\u1ec7n \u00e1p th\u1ea5p ho\u1eb7c m\u00e1y c\u00f4ng nghi\u1ec7p n\u00e0o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>T\u1ea1i sao c\u00e1c \u0111\u1ea7u n\u1ed1i \u0111\u1ea5t l\u1ea1i kh\u00f4ng th\u1ec3 thi\u1ebfu trong ph\u00e2n ph\u1ed1i \u0111i\u1ec7n<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea7u n\u1ed1i \u0111\u1ea5t cung c\u1ea5p m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t cho d\u00f2ng s\u1ef1 c\u1ed1 \u0111i theo khi l\u1edbp c\u00e1ch \u0111i\u1ec7n b\u1ecb h\u1ecfng. N\u1ebfu kh\u00f4ng c\u00f3 \u0111\u01b0\u1eddng d\u1eabn \u0111\u00f3, v\u1ecf kim lo\u1ea1i s\u1ebd b\u1ecb nhi\u1ec5m \u0111i\u1ec7n. B\u1ea5t k\u1ef3 k\u1ef9 thu\u1eadt vi\u00ean n\u00e0o ch\u1ea1m v\u00e0o n\u00f3 trong qu\u00e1 tr\u00ecnh x\u1ea3y ra s\u1ef1 c\u1ed1 s\u1ebd nh\u1eadn to\u00e0n b\u1ed9 d\u00f2ng s\u1ef1 c\u1ed1 \u2014 kh\u00f4ng ph\u1ea3i l\u00e0 b\u1ed9 ng\u1eaft m\u1ea1ch. \u0110\u1ea7u n\u1ed1i \u0111\u1ea3m b\u1ea3o b\u1ed9 ng\u1eaft m\u1ea1ch ng\u1eaft ngay l\u1eadp t\u1ee9c b\u1eb1ng c\u00e1ch cung c\u1ea5p cho d\u00f2ng s\u1ef1 c\u1ed1 m\u1ed9t tuy\u1ebfn \u0111\u01b0\u1eddng c\u00f3 \u0111i\u1ec7n tr\u1edf th\u1ea5p h\u01a1n c\u01a1 th\u1ec3 con ng\u01b0\u1eddi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n c\u00f4ng nghi\u1ec7p y\u00eau c\u1ea7u m\u1ecdi v\u1ecf b\u1ecdc \u0111i\u1ec7n ph\u1ea3i c\u00f3 h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t \u0111\u00e1ng tin c\u1eady. Trong c\u00e1c m\u1ea1ng ph\u00e2n ph\u1ed1i ph\u1ee9c t\u1ea1p, m\u1ed9t \u0111\u1ea7u n\u1ed1i \u0111\u1ea5t t\u1eadp trung t\u1ed5ng h\u1ee3p nhi\u1ec1u d\u00e2y n\u1ed1i \u0111\u1ea5t t\u1eeb c\u00e1c m\u1ea1ch nh\u00e1nh kh\u00e1c nhau v\u00e0o m\u1ed9t \u0111i\u1ec3m c\u00f3 th\u1ec3 ki\u1ec3m tra \u0111\u01b0\u1ee3c. Vi\u1ec7c t\u1ed5 ch\u1ee9c \u0111\u00f3 cho ph\u00e9p k\u1ef9 thu\u1eadt vi\u00ean x\u00e1c minh t\u00ednh li\u00ean t\u1ee5c c\u1ee7a \u0111\u1ea5t tr\u00ean to\u00e0n b\u1ed9 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n m\u00e0 kh\u00f4ng c\u1ea7n theo d\u00f5i t\u1eebng d\u00e2y ri\u00eang l\u1ebb.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C\u00e1c ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t ho\u00e0n ch\u1ec9nh:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gi\u1eef cho c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i b\u00ean ngo\u00e0i \u1edf \u0111i\u1ec7n th\u1ebf b\u1eb1ng kh\u00f4ng so v\u1edbi \u0111\u1ea5t trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng<\/li>\n\n\n\n<li>Cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb qu\u00e1 d\u00f2ng lo\u1ea1i b\u1ecf s\u1ef1 c\u1ed1 tr\u01b0\u1edbc khi s\u1ef1 t\u00edch t\u1ee5 nhi\u1ec7t g\u00e2y ch\u00e1y<\/li>\n\n\n\n<li>Gi\u1ea3m nhi\u1ec5u \u0111i\u1ec7n trong c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n nh\u1ea1y c\u1ea3m<\/li>\n\n\n\n<li>T\u1ea3n \u0111i\u1ec7n \u00e1p qu\u00e1 \u0111\u1ed9 t\u1eeb s\u00e9t v\u00e0 chuy\u1ec3n m\u1ea1ch l\u01b0\u1edbi m\u1ed9t c\u00e1ch an to\u00e0n xu\u1ed1ng \u0111\u1ea5t<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>L\u1ef1a ch\u1ecdn ph\u1ea7n c\u1ee9ng n\u1ed1i \u0111\u1ea5t ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u1ea7n c\u1ee9ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ee1 d\u00e2y, c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng s\u1ef1 c\u1ed1 d\u1ef1 ki\u1ebfn v\u00e0 m\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t. C\u00e1c n\u1ec1n t\u1ea3ng ngo\u00e0i kh\u01a1i v\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft ngo\u00e0i tr\u1eddi l\u00e0m cho \u0111\u1ea7u n\u1ed1i ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc mu\u1ed1i v\u00e0 \u0111\u1ed9 \u1ea9m \u2014 c\u1ea5u tr\u00fac \u0111\u1ed3ng m\u1ea1 thi\u1ebfc duy tr\u00ec \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n n\u01a1i \u0111\u1ed3ng tr\u1ea7n b\u1ecb oxy h\u00f3a v\u00e0 l\u00e0m t\u0103ng \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac trong v\u00f2ng v\u00e0i th\u00e1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 kh\u1ed1i \u0111\u1ea7u n\u1ed1i \u0111\u1ea5t t\u1ef1 n\u1ed1i \u0111\u1ea5t b\u1eb1ng c\u00e1ch k\u1eb9p tr\u1ef1c ti\u1ebfp v\u00e0o <a href=\"https:\/\/www.haiyanele.com\/vi\/selection-guide\/din-rail-terminal-blocks-everything\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.haiyanele.com\/selection-guide\/din-rail-terminal-blocks-everything\/\" rel=\"noreferrer noopener\">thanh ray DIN,<\/a> s\u1eed d\u1ee5ng to\u00e0n b\u1ed9 thanh ray l\u00e0m thanh n\u1ed1i \u0111\u1ea5t. \u0110i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf d\u00e2y n\u1ed1i \u0111\u1ea5t ri\u00eang gi\u1eefa kh\u1ed1i v\u00e0 thanh ray \u2014 gi\u1ea3m \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a d\u00e2y \u0111i\u1ec7n trong b\u1ed1 c\u1ee5c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n d\u00e0y \u0111\u1eb7c. <a href=\"https:\/\/www.haiyanele.com\/vi\/\" target=\"_blank\" rel=\"noreferrer noopener\">HYJXH<\/a> cung c\u1ea5p h\u01a1n 2.300 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt tr\u00ean c\u00e1c c\u1ea5u h\u00ecnh lo\u1ea1i v\u00edt, c\u1eafm \u0111\u01b0\u1ee3c v\u00e0 thanh n\u1ed1i \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi ki\u1ebfn tr\u00fac b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Lo\u1ea1i ph\u1ea7n c\u1ee9ng<\/strong><\/td><td><strong>\u1ee8ng d\u1ee5ng t\u1ed1t nh\u1ea5t<\/strong><\/td><td><strong>L\u1ee3i th\u1ebf ch\u00ednh<\/strong><\/td><td><strong>Ti\u00eau chu\u1ea9n tu\u00e2n th\u1ee7<\/strong><\/td><\/tr><tr><td>Kh\u1ed1i n\u1ed1i \u0111\u1ea5t lo\u1ea1i v\u00edt<\/td><td>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p<\/td><td>L\u1ef1c k\u1eb9p t\u1ed1i \u0111a<\/td><td>IEC 60947-7-2<\/td><\/tr><tr><td>\u0110\u1ea7u cu\u1ed1i n\u1ed1i \u0111\u1ea5t c\u1eafm \u0111\u01b0\u1ee3c<\/td><td>Thi\u1ebft b\u1ecb m\u00f4-\u0111un<\/td><td>Kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn b\u1ea3o tr\u00ec nhanh ch\u00f3ng<\/td><td>CE \/ CQC<\/td><\/tr><tr><td>Thanh n\u1ed1i \u0111\u1ea5t \u0111\u1ed3ng nguy\u00ean ch\u1ea5t<\/td><td>B\u1ea3ng ph\u00e2n ph\u1ed1i ch\u00ednh<\/td><td>Kh\u1ea3 n\u0103ng ch\u1ecbu d\u00f2ng \u0111i\u1ec7n cao<\/td><td>ISO 9001<\/td><\/tr><tr><td>Thanh n\u1ed1i \u0111\u1ea5t \u0111\u1ebf c\u00e1ch \u0111i\u1ec7n<\/td><td>H\u1ed9p \u0111o<\/td><td>\u0110i\u1ec3m n\u1ed1i \u0111\u1ea5t c\u00f4 l\u1eadp<\/td><td>T\u01b0\u01a1ng \u0111\u01b0\u01a1ng UL<\/td><\/tr><tr><td>Kh\u1ed1i n\u1ed1i \u0111\u1ea5t t\u1ef1 \u0111\u1ed9ng tr\u00ean thanh DIN<\/td><td>B\u1ed1 c\u1ee5c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n d\u00e0y \u0111\u1eb7c<\/td><td>Lo\u1ea1i b\u1ecf d\u00e2y n\u1ed1i \u0111\u1ea5t ri\u00eang bi\u1ec7t<\/td><td>IEC 60947-7-2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<style>\n    \/* \u5bb9\u5668\uff1a\u5de6\u56fe\u53f3\u6587\u5e03\u5c40 *\/\n    .custom-product-card {\n        display: flex;\n        flex-wrap: wrap;\n        width: 100%;\n        max-width: 950px;\n        margin: 20px auto;\n        background-color: #ffffff;\n        border: 1px solid #eeeeee;\n        overflow: hidden;\n        font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n        box-shadow: 0 4px 12px rgba(0,0,0,0.05);\n    }\n\n    \/* \u5de6\u4fa7\u56fe\u7247\u533a\u57df\uff1a\u5360\u636e 50% *\/\n    .card-image-wrap {\n        flex: 0 0 50%;\n        width: 50%;\n        padding: 0;\n        background-color: #fcfcfc;\n        display: flex;\n        align-items: center;\n        justify-content: center;\n        overflow: hidden;\n    }\n\n    .card-image-wrap img {\n        width: 100%;\n        height: 100%;\n        display: block;\n        object-fit: contain;\n    }\n\n    \/* \u53f3\u4fa7\u6587\u5b57\u533a\u57df\uff1a\u5360\u636e 50% *\/\n    .card-text-wrap {\n        flex: 0 0 50%;\n        width: 50%;\n        padding: 40px;\n        display: flex;\n        flex-direction: column;\n        justify-content: center;\n        box-sizing: border-box;\n    }\n\n    \/* \u6807\u9898\uff1a\u52a0\u7c97 span *\/\n    .card-text-wrap .product-title {\n        display: block;\n        font-size: 22px;\n        font-weight: bold;\n        color: #AC0000;\n        line-height: 1.2;\n        margin-bottom: 20px;\n    }\n\n    \/* \u63cf\u8ff0\u6587\u5b57 *\/\n    .card-text-wrap .product-desc {\n        font-size: 15px;\n        color: #444444;\n        line-height: 1.6;\n        margin-bottom: 30px;\n    }\n\n    \/* CTA \u6309\u94ae\u6837\u5f0f *\/\n    .card-cta-btn {\n        display: inline-block;\n        width: fit-content;\n        padding: 14px 32px;\n        background-color: #AC0000;\n        color: #ffffff !important;\n        text-decoration: none;\n        font-weight: 600;\n        font-size: 16px;\n        border-radius: 4px;\n        transition: all 0.3s ease;\n        text-transform: uppercase;\n        border: none;\n        text-align: center;\n    }\n\n    \/* \u6309\u94ae Hover \u6548\u679c *\/\n    .card-cta-btn:hover {\n        background-color: #E62129;\n        color: #ffffff !important;\n        box-shadow: 0 4px 10px rgba(230, 33, 41, 0.3);\n    }\n\n    \/* \u79fb\u52a8\u7aef\u9002\u914d *\/\n    @media (max-width: 767px) {\n        .card-image-wrap, .card-text-wrap {\n            flex: 0 0 100%;\n            width: 100%;\n        }\n        .card-text-wrap {\n            padding: 25px;\n        }\n    }\n<\/style>\n\n<div class=\"custom-product-card\">\n    <div class=\"card-image-wrap\">\n        <img decoding=\"async\" src=\"https:\/\/www-haiyanele-com.b-cdn.net\/wp-content\/uploads\/2025\/12\/SAK-800x802.png\" alt=\"Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i d\u1ea1ng v\u00edt d\u00f2ng FJ6\/SAK\">\n    <\/div>\n\n    <div class=\"card-content-wrap card-text-wrap\">\n        <span class=\"product-title\">Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i d\u1ea1ng v\u00edt d\u00f2ng FJ6\/SAK<\/span>\n        <p class=\"product-desc\">\n            \u2022 Screw clamp connection with strong and stable clamping force.<br>\n            \u2022 Steel clamping frame design for robust and proven mechanical performance.<br>\n            \u2022 Reliable electrical contact suitable for solid and stranded conductors.\n        <\/p>\n        <a href=\"https:\/\/www.haiyanele.com\/vi\/product\/fj6-sak-screw-type-terminal-block-series\/\" class=\"card-cta-btn\">H\u1eceI NGAY<\/a>\n    <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quy tr\u00ecnh l\u1eafp \u0111\u1eb7t \u0111\u1ea7u n\u1ed1i \u0111\u1ea5t \u0111\u00fang c\u00e1ch l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tu\u1ed1t l\u1edbp c\u00e1ch \u0111i\u1ec7n c\u1ee7a d\u00e2y \u0111\u1ebfn 10\u201315mm theo ch\u1ec9 \u0111\u1ecbnh c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. C\u1eafm ho\u00e0n to\u00e0n d\u00e2y d\u1eabn v\u00e0o l\u1ed3ng \u0111\u1ea7u n\u1ed1i ti\u1ebfp \u0111\u1ea5t, kh\u00f4ng \u0111\u1ec3 c\u00e1c s\u1ee3i b\u1ecb t\u01b0a ra ngo\u00e0i \u1ed1ng n\u1ed1i. Si\u1ebft ch\u1eb7t \u1ed1c v\u00edt theo m\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c b\u1eb1ng Newton-m\u00e9t. Ki\u1ec3m tra t\u00ednh li\u00ean t\u1ee5c b\u1eb1ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng \u2014 \u0111i\u1ec7n tr\u1edf b\u1eb1ng kh\u00f4ng gi\u1eefa khung thi\u1ebft b\u1ecb v\u00e0 \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t ch\u00ednh x\u00e1c nh\u1eadn vi\u1ec7c l\u1eafp \u0111\u1eb7t \u0111\u00fang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t k\u1ebft n\u1ed1i l\u1ecfng l\u1ebbo s\u1ebd ph\u00f3ng tia l\u1eeda \u0111i\u1ec7n d\u01b0\u1edbi d\u00f2ng \u0111i\u1ec7n cao c\u1ee7a \u0111o\u1ea3n m\u1ea1ch. Vi\u1ec7c ph\u00f3ng tia l\u1eeda \u0111i\u1ec7n \u0111\u00f3 t\u1ea1o ra nhi\u1ec7t, l\u00e0m suy gi\u1ea3m b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac v\u00e0 cu\u1ed1i c\u00f9ng khi\u1ebfn k\u1ebft n\u1ed1i b\u1ecb l\u1ed7i v\u00e0o \u0111\u00fang th\u1eddi \u0111i\u1ec3m n\u00f3 c\u1ea7n ph\u1ea3i gi\u1eef. S\u1eed d\u1ee5ng tu\u00fdp l\u1ef1c \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n \u2014 kh\u00f4ng ph\u1ea3i l\u00e0 ph\u00e1n \u0111o\u00e1n \u2014 s\u1ebd lo\u1ea1i b\u1ecf ch\u1ebf \u0111\u1ed9 l\u1ed7i \u0111\u00f3. \u0110\u1ed1i v\u1edbi d\u00e2y b\u1ec7n, h\u00e3y l\u1eafp \u0111\u1ea7u cos tr\u01b0\u1edbc khi c\u1eafm \u0111\u1ec3 duy tr\u00ec ti\u1ebfp x\u00fac ch\u1eafc ch\u1eafn, k\u00edn kh\u00ed b\u00ean trong <a href=\"https:\/\/www.haiyanele.com\/vi\/blog\/selection\/screw-vs-spring-terminal-blocks\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.haiyanele.com\/blog\/selection\/screw-vs-spring-terminal-blocks\/\" rel=\"noreferrer noopener\">kh\u1ed1i \u0111\u1ea5u cu\u1ed1i d\u1ea1ng v\u00edt<\/a> l\u1ed3ng \u0111\u1ea7u n\u1ed1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Tr\u00ecnh t\u1ef1 l\u1eafp \u0111\u1eb7t t\u1eebng b\u01b0\u1edbc:<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ch\u1ecdn d\u00e2y m\u00e0u xanh l\u00e1 c\u00e2y ho\u1eb7c xanh l\u00e1 c\u00e2y\/v\u00e0ng c\u00f3 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi d\u00e2y d\u1eabn n\u00f3ng<\/li>\n\n\n\n<li>L\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t thanh n\u1ed1i ho\u1eb7c ray \u2014 lo\u1ea1i b\u1ecf s\u01a1n, g\u1ec9 ho\u1eb7c m\u1ea3nh v\u1ee5n tr\u01b0\u1edbc khi ti\u1ebfp x\u00fac<\/li>\n\n\n\n<li>Tu\u1ed1t d\u00e2y \u0111\u1ebfn chi\u1ec1u d\u00e0i do nh\u00e0 s\u1ea3n xu\u1ea5t ch\u1ec9 \u0111\u1ecbnh v\u00e0 l\u1eafp \u0111\u1ea7u cos cho d\u00e2y b\u1ec7n<\/li>\n\n\n\n<li>C\u1eafm ho\u00e0n to\u00e0n d\u00e2y d\u1eabn v\u00e0 si\u1ebft ch\u1eb7t theo m\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c b\u1eb1ng tu\u00fdp l\u1ef1c \u0111\u00e3 hi\u1ec7u chu\u1ea9n<\/li>\n\n\n\n<li>Ki\u1ec3m tra t\u00ednh li\u00ean t\u1ee5c b\u1eb1ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng \u2014 \u0111i\u1ec7n tr\u1edf b\u1eb1ng kh\u00f4ng x\u00e1c nh\u1eadn vi\u1ec7c l\u1eafp \u0111\u1eb7t \u0111\u00fang<\/li>\n\n\n\n<li>D\u00e1n nh\u00e3n \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t b\u1eb1ng k\u00fd hi\u1ec7u n\u1ed1i \u0111\u1ea5t ph\u1ed5 qu\u00e1t<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ea7u n\u1ed1i \u0111\u1ea5t v\u00e0 \u0111\u1ea7u n\u1ed1i trung t\u00ednh l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea7u cu\u1ed1i trung t\u00ednh mang d\u00f2ng \u0111i\u1ec7n tr\u1edf v\u1ec1 trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. \u0110\u1ea7u cu\u1ed1i n\u1ed1i \u0111\u1ea5t ch\u1ec9 mang d\u00f2ng \u0111i\u1ec7n khi c\u00f3 s\u1ef1 c\u1ed1. D\u00e2y trung t\u00ednh c\u00f3 m\u00e0u tr\u1eafng ho\u1eb7c xanh lam v\u00e0 \u0111\u01b0\u1ee3c coi l\u00e0 c\u00f3 \u0111i\u1ec7n v\u00ec ch\u00fang ho\u00e0n th\u00e0nh m\u1ea1ch trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng. D\u00e2y n\u1ed1i \u0111\u1ea5t c\u00f3 m\u00e0u xanh l\u00e1 c\u00e2y ho\u1eb7c xanh l\u00e1 c\u00e2y\/v\u00e0ng v\u00e0 kh\u00f4ng mang d\u00f2ng \u0111i\u1ec7n tr\u1eeb khi h\u1ec7 th\u1ed1ng b\u1ecb l\u1ed7i \u2014 \u0111\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao vi\u1ec7c ki\u1ec3m tra t\u00ednh li\u00ean t\u1ee5c c\u1ee7a n\u1ed1i \u0111\u1ea5t l\u00e0 b\u1eaft bu\u1ed9c sau m\u1ed7i l\u1ea7n l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y, \u0111\u1ea7u cu\u1ed1i trung t\u00ednh v\u00e0 \u0111\u1ea7u cu\u1ed1i n\u1ed1i \u0111\u1ea5t kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p \u1edf ph\u00eda t\u1ea3i c\u1ee7a b\u1ea3ng ph\u00e2n ph\u1ed1i. K\u1ebft h\u1ee3p ch\u00fang s\u1ebd lo\u1ea1i b\u1ecf kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n l\u1ed7i c\u1ee7a h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t v\u00e0 t\u1ea1o ra nguy c\u01a1 \u0111i\u1ec7n gi\u1eadt tr\u00ean khung thi\u1ebft b\u1ecb trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>N\u00ean s\u1eed d\u1ee5ng lo\u1ea1i d\u00e2y n\u00e0o cho k\u1ebft n\u1ed1i \u0111\u1ea7u cu\u1ed1i n\u1ed1i \u0111\u1ea5t?<\/strong>&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00e2y d\u1eabn n\u1ed1i \u0111\u1ea5t ph\u1ea3i c\u00f3 ti\u1ebft di\u1ec7n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi d\u00e2y d\u1eabn pha cho c\u00e1c m\u1ea1ch l\u00ean \u0111\u1ebfn 16 mm\u00b2. \u0110\u1ed1i v\u1edbi d\u00e2y d\u1eabn pha tr\u00ean 16mm\u00b2, d\u00e2y d\u1eabn n\u1ed1i \u0111\u1ea5t t\u1ed1i thi\u1ec3u b\u1eb1ng m\u1ed9t n\u1eeda ti\u1ebft di\u1ec7n d\u00e2y d\u1eabn pha. Vi\u1ec7c s\u1eed d\u1ee5ng d\u00e2y d\u1eabn n\u1ed1i \u0111\u1ea5t c\u00f3 ti\u1ebft di\u1ec7n nh\u1ecf h\u01a1n s\u1ebd h\u1ea1n ch\u1ebf kh\u1ea3 n\u0103ng ch\u1ecbu d\u00f2ng \u0111i\u1ec7n s\u1ef1 c\u1ed1 c\u1ee7a n\u00f3 \u2014 d\u00e2y d\u1eabn s\u1ebd n\u00f3ng l\u00ean tr\u01b0\u1edbc khi b\u1ed9 ng\u1eaft m\u1ea1ch ng\u1eaft, t\u1ea1o ra nguy c\u01a1 ch\u00e1y b\u00ean trong b\u1ea3ng \u0111i\u1ec7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf c\u1eafm v\u00e0o kh\u1ed1i \u0111\u1ea7u cu\u1ed1i d\u1ea1ng v\u00edt cho c\u00e1c m\u1ea1ch n\u1ed1i \u0111\u1ea5t kh\u00f4ng?<\/strong>\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3, mi\u1ec5n l\u00e0 \u0111\u1ea7u cu\u1ed1i c\u1eafm v\u00e0o c\u00f3 ch\u1ee9ng nh\u1eadn IEC 60947-7-2 cho d\u1ecbch v\u1ee5 n\u1ed1i \u0111\u1ea5t v\u00e0 \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac \u0111\u00e1p \u1ee9ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1. \u0110\u1ea7u cu\u1ed1i n\u1ed1i \u0111\u1ea5t d\u1ea1ng c\u1eafm ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft b\u1ecb m\u00f4-\u0111un v\u00e0 t\u1ee7 \u0111i\u1ec1u khi\u1ec3n n\u01a1i vi\u1ec7c b\u1ea3o tr\u00ec y\u00eau c\u1ea7u ng\u1eaft k\u1ebft n\u1ed1i th\u01b0\u1eddng xuy\u00ean. \u0110\u1ed1i v\u1edbi vi\u1ec7c n\u1ed1i \u0111\u1ea5t d\u00f2ng \u0111i\u1ec7n cao v\u0129nh vi\u1ec5n trong c\u00e1c b\u1ea3ng ph\u00e2n ph\u1ed1i ch\u00ednh, \u0111\u1ea7u cu\u1ed1i d\u1ea1ng v\u00edt v\u1edbi l\u1ef1c k\u1eb9p t\u1ed1i \u0111a v\u1eabn l\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>N\u00ean ki\u1ec3m tra k\u1ebft n\u1ed1i \u0111\u1ea7u cu\u1ed1i n\u1ed1i \u0111\u1ea5t bao l\u00e2u m\u1ed9t l\u1ea7n trong c\u00e1c b\u1ea3ng \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p?<\/strong>&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra k\u1ebft n\u1ed1i n\u1ed1i \u0111\u1ea5t t\u1ed1i thi\u1ec3u h\u00e0ng n\u0103m \u2014 s\u00e1u th\u00e1ng m\u1ed9t l\u1ea7n trong m\u00f4i tr\u01b0\u1eddng rung \u0111\u1ed9ng cao nh\u01b0 trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1, ph\u00f2ng m\u00e1y n\u00e9n v\u00e0 thi\u1ebft b\u1ecb di \u0111\u1ed9ng. Rung \u0111\u1ed9ng l\u00e0m l\u1ecfng ngay c\u1ea3 c\u00e1c v\u00edt \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t \u0111\u00fang c\u00e1ch theo th\u1eddi gian. Ki\u1ec3m tra m\u00f4-men xo\u1eafn, ki\u1ec3m tra t\u00ecnh tr\u1ea1ng oxy h\u00f3a ho\u1eb7c \u0111\u1ed5i m\u00e0u tr\u00ean b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac v\u00e0 si\u1ebft l\u1ea1i b\u1ea5t k\u1ef3 \u0111\u1ea7u cu\u1ed1i n\u00e0o c\u00f3 d\u1ea5u hi\u1ec7u d\u1ecbch chuy\u1ec3n. \u0110\u1ea7u cu\u1ed1i HYJXH \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo ti\u00eau chu\u1ea9n CE\/CQC duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a ti\u1ebfp x\u00fac l\u00e2u h\u01a1n, nh\u01b0ng kh\u00f4ng c\u00f3 \u0111\u1ea7u cu\u1ed1i n\u00e0o \u0111\u01b0\u1ee3c mi\u1ec5n tr\u1eeb kh\u1ecfi l\u1ecbch tr\u00ecnh ki\u1ec3m tra.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-25\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.haiyanele.com\/vi\/contact-us\/\" style=\"border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-left-radius:0px;border-bottom-right-radius:0px;background-color:#ac0000\" target=\"_blank\" rel=\"noreferrer noopener\">Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A ground terminal is the dedicated connection point that redirects fault current from electrical equipment safely into the earth \u2014 preventing shocks, fires, and equipment destruction.<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1803,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[],"class_list":["post-1802","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-selection-guide"],"_links":{"self":[{"href":"https:\/\/www.haiyanele.com\/vi\/wp-json\/wp\/v2\/posts\/1802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.haiyanele.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.haiyanele.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.haiyanele.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.haiyanele.com\/vi\/wp-json\/wp\/v2\/comments?post=1802"}],"version-history":[{"count":1,"href":"https:\/\/www.haiyanele.com\/vi\/wp-json\/wp\/v2\/posts\/1802\/revisions"}],"predecessor-version":[{"id":1804,"href":"https:\/\/www.haiyanele.com\/vi\/wp-json\/wp\/v2\/posts\/1802\/revisions\/1804"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.haiyanele.com\/vi\/wp-json\/wp\/v2\/media\/1803"}],"wp:attachment":[{"href":"https:\/\/www.haiyanele.com\/vi\/wp-json\/wp\/v2\/media?parent=1802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.haiyanele.com\/vi\/wp-json\/wp\/v2\/categories?post=1802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.haiyanele.com\/vi\/wp-json\/wp\/v2\/tags?post=1802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}