{"id":37250,"date":"2026-09-29T15:48:59","date_gmt":"2026-09-29T08:48:59","guid":{"rendered":"https:\/\/kawasan.vn\/?post_type=product&#038;p=37250"},"modified":"2026-09-29T15:59:45","modified_gmt":"2026-09-29T08:59:45","slug":"thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac","status":"publish","type":"product","link":"https:\/\/kawasan.vn\/en\/product\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/","title":{"rendered":"Thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n AC 3 pha, 4 c\u1ef1c, \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c 385V, d\u00f9ng b\u1ea3o v\u1ec7 m\u1ea1ch \u0111i\u1ec7n kh\u1ecfi qu\u00e1 \u0111i\u1ec7n \u00e1p do xung s\u00e9t Model: KSPD-4P-AC"},"content":{"rendered":"<h2>Thi\u1ebft B\u1ecb Ch\u1ed1ng S\u00e9t Lan Truy\u1ec1n AC 3 Pha 4P 385V<\/h2>\n<ul>\n<li><strong>KSPD-4P-AC<\/strong> l\u00e0 thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n c\u1ea5u h\u00ecnh <strong>4 c\u1ef1c (4P)<\/strong>, s\u1eed d\u1ee5ng cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n xoay chi\u1ec1u AC 3 pha. S\u1ea3n ph\u1ea9m c\u00f3 ch\u1ee9c n\u0103ng h\u1ea1n ch\u1ebf v\u00e0 x\u1ea3 c\u00e1c xung qu\u00e1 \u0111i\u1ec7n \u00e1p ph\u00e1t sinh tr\u00ean \u0111\u01b0\u1eddng ngu\u1ed3n, g\u00f3p ph\u1ea7n b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n ph\u00eda sau tr\u01b0\u1edbc \u1ea3nh h\u01b0\u1edfng c\u1ee7a xung s\u00e9t v\u00e0 qu\u00e1 \u0111i\u1ec7n \u00e1p t\u1ee9c th\u1eddi.<\/li>\n<li>Thi\u1ebft b\u1ecb c\u00f3 <strong>\u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c li\u00ean t\u1ee5c t\u1ed1i \u0111a Uc 385V<\/strong>, d\u00f2ng x\u1ea3 danh \u0111\u1ecbnh <strong>In 20kA<\/strong> v\u00e0 d\u00f2ng x\u1ea3 c\u1ef1c \u0111\u1ea1i <strong>Imax 40kA<\/strong> v\u1edbi d\u1ea1ng s\u00f3ng 8\/20\u00b5s. M\u1ee9c b\u1ea3o v\u1ec7 \u0111i\u1ec7n \u00e1p <strong>Up \u2264 1,8kV<\/strong> v\u00e0 th\u1eddi gian \u0111\u00e1p \u1ee9ng nhanh <strong>\u226425ns<\/strong>, gi\u00fap thi\u1ebft b\u1ecb ph\u1ea3n \u1ee9ng nhanh khi xu\u1ea5t hi\u1ec7n xung qu\u00e1 \u00e1p tr\u00ean h\u1ec7 th\u1ed1ng.<\/li>\n<li>KSPD-4P-AC s\u1eed d\u1ee5ng c\u00e1c <strong>module b\u1ea3o v\u1ec7 d\u1ea1ng c\u1eafm r\u00fat<\/strong>, g\u1ed3m ph\u1ea7n \u0111\u1ebf v\u00e0 module ch\u1ed1ng s\u00e9t, gi\u00fap vi\u1ec7c l\u1eafp \u0111\u1eb7t, ki\u1ec3m tra v\u00e0 thay th\u1ebf thu\u1eadn ti\u1ec7n h\u01a1n. C\u1eeda s\u1ed5 ki\u1ec3m tra tr\u1ea1ng th\u00e1i cho ph\u00e9p ng\u01b0\u1eddi s\u1eed d\u1ee5ng nhanh ch\u00f3ng nh\u1eadn bi\u1ebft t\u00ecnh tr\u1ea1ng c\u1ee7a module; khi thi\u1ebft b\u1ecb x\u1ea3y ra l\u1ed7i, <strong>d\u1ea5u m\u00e0u \u0111\u1ecf s\u1ebd xu\u1ea5t hi\u1ec7n t\u1ea1i c\u1eeda s\u1ed5 ch\u1ec9 th\u1ecb<\/strong>.<\/li>\n<li>Thi\u1ebft b\u1ecb \u1ee9ng d\u1ee5ng <strong>varistor oxit k\u1ebdm c\u00f3 kh\u1ea3 n\u0103ng x\u1ea3 d\u00f2ng cao<\/strong>, k\u1ebft h\u1ee3p c\u01a1 c\u1ea5u gi\u00e1m s\u00e1t v\u00e0 ng\u1eaft <strong>Thermo Dynamic Control<\/strong>. H\u1ec7 th\u1ed1ng kh\u00f4ng ch\u1ec9 theo d\u00f5i nhi\u1ec7t \u0111\u1ed9 c\u1ee7a varistor m\u00e0 c\u00f2n \u0111\u00e1nh gi\u00e1 c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng x\u1ea3, t\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0a thi\u1ebft b\u1ecb v\u1ec1 tr\u1ea1ng th\u00e1i an to\u00e0n v\u00e0 c\u00e1ch ly khi x\u1ea3y ra \u0111i\u1ec1u ki\u1ec7n qu\u00e1 t\u1ea3i ho\u1eb7c khi c\u00e1c th\u00f4ng s\u1ed1 v\u01b0\u1ee3t gi\u1edbi h\u1ea1n cho ph\u00e9p.<\/li>\n<li>V\u1edbi c\u1ea5u h\u00ecnh \u0111a c\u1ef1c, KSPD-4P-AC ph\u00f9 h\u1ee3p l\u1eafp \u0111\u1eb7t trong <strong>t\u1ee7 \u0111i\u1ec7n t\u1ed5ng, t\u1ee7 ph\u00e2n ph\u1ed1i ch\u00ednh v\u00e0 t\u1ee7 ph\u00e2n ph\u1ed1i nh\u00e1nh c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n 3 pha<\/strong>. Thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng trong nh\u00e0 x\u01b0\u1edfng, t\u00f2a nh\u00e0, v\u0103n ph\u00f2ng, trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n 3 pha c\u1ea7n t\u0103ng c\u01b0\u1eddng b\u1ea3o v\u1ec7 tr\u01b0\u1edbc xung qu\u00e1 \u0111i\u1ec7n \u00e1p.<\/li>\n<li>Thi\u1ebft b\u1ecb c\u00f2n ph\u00f9 h\u1ee3p cho <strong>li\u00ean k\u1ebft \u0111\u1eb3ng th\u1ebf t\u1ea1i v\u00f9ng ch\u1ed1ng s\u00e9t LPZ 1\u2013LPZ 2<\/strong>, h\u1ed7 tr\u1ee3 b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1ea1i khu v\u1ef1c ph\u00e2n ph\u1ed1i ngu\u1ed3n.<\/li>\n<\/ul>\n<h3><span style=\"font-size: 18px;\">Specifications<\/span><\/h3>\n<ul>\n<li>Model: <strong>KSPD-4P-AC<\/strong><\/li>\n<li>Lo\u1ea1i thi\u1ebft b\u1ecb: <strong>Thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n AC<\/strong><\/li>\n<li>C\u1ea5u h\u00ecnh: <strong>4P<\/strong><\/li>\n<li>H\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng: <strong>AC 3 pha<\/strong><\/li>\n<li>\u0110i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c li\u00ean t\u1ee5c t\u1ed1i \u0111a Uc: <strong>385V AC<\/strong><\/li>\n<li>D\u1ea1ng s\u00f3ng d\u00f2ng x\u1ea3: <strong>8\/20\u00b5s<\/strong><\/li>\n<li>D\u00f2ng x\u1ea3 danh \u0111\u1ecbnh In: <strong>20kA<\/strong><\/li>\n<li>D\u00f2ng x\u1ea3 c\u1ef1c \u0111\u1ea1i Imax: <strong>40kA<\/strong><\/li>\n<li>M\u1ee9c b\u1ea3o v\u1ec7 \u0111i\u1ec7n \u00e1p Up: <strong>\u22641,8kV<\/strong><\/li>\n<li>Th\u1eddi gian \u0111\u00e1p \u1ee9ng tA: <strong>\u226425ns<\/strong><\/li>\n<li>C\u1ea7u ch\u00ec d\u1ef1 ph\u00f2ng t\u1ed1i \u0111a: <strong>125A gL\/gG<\/strong><\/li>\n<li>Kh\u1ea3 n\u0103ng ch\u1ecbu d\u00f2ng ng\u1eafn m\u1ea1ch: <strong>25kA \/ 50Hz<\/strong><\/li>\n<li>Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c: <strong>-40\u00b0C \u0111\u1ebfn +80\u00b0C<\/strong><\/li>\n<li>Ti\u1ebft di\u1ec7n d\u00e2y t\u1ed1i thi\u1ec3u: <strong>1,5mm\u00b2<\/strong><\/li>\n<li>Ti\u1ebft di\u1ec7n d\u00e2y t\u1ed1i \u0111a: <strong>35mm\u00b2 d\u00e2y nhi\u1ec1u s\u1ee3i \/ 25mm\u00b2 d\u00e2y m\u1ec1m<\/strong><\/li>\n<li>C\u1ea5p b\u1ea3o v\u1ec7: <strong>IP20<\/strong><\/li>\n<li>V\u1eadt li\u1ec7u v\u1ecf: <strong>Nh\u1ef1a nhi\u1ec7t d\u1ebbo<\/strong><\/li>\n<li>C\u1ea5p ch\u1ed1ng ch\u00e1y v\u1eadt li\u1ec7u: <strong>UL 94 V-0<\/strong><\/li>\n<li>Ki\u1ec3u module: <strong>Module c\u1eafm r\u00fat<\/strong><\/li>\n<li>M\u00e0u module: <strong>X\u00e1m<\/strong><\/li>\n<li>B\u00e1o tr\u1ea1ng th\u00e1i l\u1ed7i: <strong>D\u1ea5u \u0111\u1ecf t\u1ea1i c\u1eeda s\u1ed5 ki\u1ec3m tra<\/strong><\/li>\n<li>Ti\u1ebfp \u0111i\u1ec3m b\u00e1o t\u1eeb xa: <strong>C\u00f3 h\u1ed7 tr\u1ee3, m\u1eb7c \u0111\u1ecbnh kh\u00f4ng trang b\u1ecb<\/strong><\/li>\n<li>Kh\u1ea3 n\u0103ng \u0111\u00f3ng c\u1eaft ti\u1ebfp \u0111i\u1ec3m b\u00e1o t\u1eeb xa: <strong>AC 250V\/0,5A; AC 125V\/3A<\/strong><\/li>\n<li>Ti\u1ebft di\u1ec7n d\u00e2y \u0111\u1ea7u n\u1ed1i b\u00e1o t\u1eeb xa: <strong>T\u1ed1i \u0111a 1,5mm\u00b2<\/strong><\/li>\n<li>Applications: <strong>T\u1ee7 ph\u00e2n ph\u1ed1i ch\u00ednh, t\u1ee7 ph\u00e2n ph\u1ed1i nh\u00e1nh v\u00e0 li\u00ean k\u1ebft \u0111\u1eb3ng th\u1ebf LPZ 1\u2013LPZ 2<\/strong><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Thi\u1ebft B\u1ecb Ch\u1ed1ng S\u00e9t Lan Truy\u1ec1n AC 3 Pha 4P 385V KSPD-4P-AC l\u00e0 thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n c\u1ea5u h\u00ecnh 4 c\u1ef1c (4P), s\u1eed d\u1ee5ng cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n xoay chi\u1ec1u AC 3 pha. S\u1ea3n ph\u1ea9m c\u00f3 ch\u1ee9c n\u0103ng h\u1ea1n ch\u1ebf v\u00e0 x\u1ea3 c\u00e1c xung qu\u00e1 \u0111i\u1ec7n \u00e1p ph\u00e1t sinh tr\u00ean \u0111\u01b0\u1eddng ngu\u1ed3n, g\u00f3p [&hellip;]<\/p>","protected":false},"featured_media":37259,"comment_status":"open","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"Thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t","_yoast_wpseo_metadesc":"","_yoast_wpseo_focuskeywords":"","_yoast_wpseo_keyword_synonyms":""},"product_cat":[507],"product_tag":[],"class_list":["post-37250","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-cau-dao-dien-aptomat"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.9 (Yoast SEO v24.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n AC 3 pha, 4 c\u1ef1c, \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c 385V, d\u00f9ng b\u1ea3o v\u1ec7 m\u1ea1ch \u0111i\u1ec7n kh\u1ecfi qu\u00e1 \u0111i\u1ec7n \u00e1p do xung s\u00e9t Model: KSPD-4P-AC - Kawasan<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kawasan.vn\/en\/product\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n AC 3 pha, 4 c\u1ef1c, \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c 385V, d\u00f9ng b\u1ea3o v\u1ec7 m\u1ea1ch \u0111i\u1ec7n kh\u1ecfi qu\u00e1 \u0111i\u1ec7n \u00e1p do xung s\u00e9t Model: KSPD-4P-AC\" \/>\n<meta property=\"og:description\" content=\"Thi\u1ebft B\u1ecb Ch\u1ed1ng S\u00e9t Lan Truy\u1ec1n AC 3 Pha 4P 385V KSPD-4P-AC l\u00e0 thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n c\u1ea5u h\u00ecnh 4 c\u1ef1c (4P), s\u1eed d\u1ee5ng cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n xoay chi\u1ec1u AC 3 pha. S\u1ea3n ph\u1ea9m c\u00f3 ch\u1ee9c n\u0103ng h\u1ea1n ch\u1ebf v\u00e0 x\u1ea3 c\u00e1c xung qu\u00e1 \u0111i\u1ec7n \u00e1p ph\u00e1t sinh tr\u00ean \u0111\u01b0\u1eddng ngu\u1ed3n, g\u00f3p [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kawasan.vn\/en\/product\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/\" \/>\n<meta property=\"og:site_name\" content=\"Kawasan\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-29T08:59:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kawasan.vn\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_c0686yc0686yc068.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1920\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/\",\"url\":\"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/\",\"name\":\"Thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n AC 3 pha, 4 c\u1ef1c, \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c 385V, d\u00f9ng b\u1ea3o v\u1ec7 m\u1ea1ch \u0111i\u1ec7n kh\u1ecfi qu\u00e1 \u0111i\u1ec7n \u00e1p do xung s\u00e9t Model: KSPD-4P-AC - Kawasan\",\"isPartOf\":{\"@id\":\"https:\/\/kawasan.vn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/kawasan.vn\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_c0686yc0686yc068.jpg\",\"datePublished\":\"2026-09-29T08:48:59+00:00\",\"dateModified\":\"2026-09-29T08:59:45+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/#primaryimage\",\"url\":\"https:\/\/kawasan.vn\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_c0686yc0686yc068.jpg\",\"contentUrl\":\"https:\/\/kawasan.vn\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_c0686yc0686yc068.jpg\",\"width\":1920,\"height\":1920},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/kawasan.vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"S\u1ea3n ph\u1ea9m\",\"item\":\"https:\/\/kawasan.vn\/san-pham\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n AC 3 pha, 4 c\u1ef1c, \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c 385V, d\u00f9ng b\u1ea3o v\u1ec7 m\u1ea1ch \u0111i\u1ec7n kh\u1ecfi qu\u00e1 \u0111i\u1ec7n \u00e1p do xung s\u00e9t Model: KSPD-4P-AC\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/kawasan.vn\/#website\",\"url\":\"https:\/\/kawasan.vn\/\",\"name\":\"Kawasan\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/kawasan.vn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n AC 3 pha, 4 c\u1ef1c, \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c 385V, d\u00f9ng b\u1ea3o v\u1ec7 m\u1ea1ch \u0111i\u1ec7n kh\u1ecfi qu\u00e1 \u0111i\u1ec7n \u00e1p do xung s\u00e9t Model: KSPD-4P-AC - Kawasan","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kawasan.vn\/en\/product\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/","og_locale":"en_US","og_type":"article","og_title":"Thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n AC 3 pha, 4 c\u1ef1c, \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c 385V, d\u00f9ng b\u1ea3o v\u1ec7 m\u1ea1ch \u0111i\u1ec7n kh\u1ecfi qu\u00e1 \u0111i\u1ec7n \u00e1p do xung s\u00e9t Model: KSPD-4P-AC","og_description":"Thi\u1ebft B\u1ecb Ch\u1ed1ng S\u00e9t Lan Truy\u1ec1n AC 3 Pha 4P 385V KSPD-4P-AC l\u00e0 thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n c\u1ea5u h\u00ecnh 4 c\u1ef1c (4P), s\u1eed d\u1ee5ng cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n xoay chi\u1ec1u AC 3 pha. S\u1ea3n ph\u1ea9m c\u00f3 ch\u1ee9c n\u0103ng h\u1ea1n ch\u1ebf v\u00e0 x\u1ea3 c\u00e1c xung qu\u00e1 \u0111i\u1ec7n \u00e1p ph\u00e1t sinh tr\u00ean \u0111\u01b0\u1eddng ngu\u1ed3n, g\u00f3p [&hellip;]","og_url":"https:\/\/kawasan.vn\/en\/product\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/","og_site_name":"Kawasan","article_modified_time":"2026-09-29T08:59:45+00:00","og_image":[{"width":1920,"height":1920,"url":"https:\/\/kawasan.vn\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_c0686yc0686yc068.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/","url":"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/","name":"Thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n AC 3 pha, 4 c\u1ef1c, \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c 385V, d\u00f9ng b\u1ea3o v\u1ec7 m\u1ea1ch \u0111i\u1ec7n kh\u1ecfi qu\u00e1 \u0111i\u1ec7n \u00e1p do xung s\u00e9t Model: KSPD-4P-AC - Kawasan","isPartOf":{"@id":"https:\/\/kawasan.vn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/#primaryimage"},"image":{"@id":"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/#primaryimage"},"thumbnailUrl":"https:\/\/kawasan.vn\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_c0686yc0686yc068.jpg","datePublished":"2026-09-29T08:48:59+00:00","dateModified":"2026-09-29T08:59:45+00:00","breadcrumb":{"@id":"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/#primaryimage","url":"https:\/\/kawasan.vn\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_c0686yc0686yc068.jpg","contentUrl":"https:\/\/kawasan.vn\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_c0686yc0686yc068.jpg","width":1920,"height":1920},{"@type":"BreadcrumbList","@id":"https:\/\/kawasan.vn\/san-pham\/thiet-bi-chong-set-lan-truyen-ac-3-pha-4-cuc-dien-ap-dinh-muc-385v-dung-bao-ve-mach-dien-khoi-qua-dien-ap-do-xung-set-model-kspd-4p-ac\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/kawasan.vn\/"},{"@type":"ListItem","position":2,"name":"S\u1ea3n ph\u1ea9m","item":"https:\/\/kawasan.vn\/san-pham\/"},{"@type":"ListItem","position":3,"name":"Thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t lan truy\u1ec1n AC 3 pha, 4 c\u1ef1c, \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c 385V, d\u00f9ng b\u1ea3o v\u1ec7 m\u1ea1ch \u0111i\u1ec7n kh\u1ecfi qu\u00e1 \u0111i\u1ec7n \u00e1p do xung s\u00e9t Model: KSPD-4P-AC"}]},{"@type":"WebSite","@id":"https:\/\/kawasan.vn\/#website","url":"https:\/\/kawasan.vn\/","name":"Kawasan","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/kawasan.vn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/kawasan.vn\/en\/wp-json\/wp\/v2\/product\/37250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kawasan.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/kawasan.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/kawasan.vn\/en\/wp-json\/wp\/v2\/comments?post=37250"}],"version-history":[{"count":2,"href":"https:\/\/kawasan.vn\/en\/wp-json\/wp\/v2\/product\/37250\/revisions"}],"predecessor-version":[{"id":37258,"href":"https:\/\/kawasan.vn\/en\/wp-json\/wp\/v2\/product\/37250\/revisions\/37258"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kawasan.vn\/en\/wp-json\/wp\/v2\/media\/37259"}],"wp:attachment":[{"href":"https:\/\/kawasan.vn\/en\/wp-json\/wp\/v2\/media?parent=37250"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/kawasan.vn\/en\/wp-json\/wp\/v2\/product_cat?post=37250"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/kawasan.vn\/en\/wp-json\/wp\/v2\/product_tag?post=37250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}