{"id":3901,"date":"2025-08-23T07:41:29","date_gmt":"2025-08-23T07:41:29","guid":{"rendered":"https:\/\/gaoyapowers.com\/?post_type=product&#038;p=3901"},"modified":"2025-08-23T07:41:29","modified_gmt":"2025-08-23T07:41:29","slug":"u420b-toughened-glass-insulator","status":"publish","type":"product","link":"https:\/\/gaoyapowers.com\/vi\/u420b-toughened-glass-insulator\/","title":{"rendered":"S\u1ee9 c\u00e1ch \u0111i\u1ec7n th\u1ee7y tinh U420B"},"content":{"rendered":"<p><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u00e1ch \u0111i\u1ec7n th\u1ee7y tinh U420B<\/strong><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-3907 size-full\" src=\"https:\/\/gaoyapowers.com\/wp-content\/uploads\/2025\/08\/420KN-Insulator-Drawing.webp\" alt=\"U420B insulator technical drawing\" width=\"800\" height=\"530\" srcset=\"https:\/\/gaoyapowers.com\/wp-content\/uploads\/2025\/08\/420KN-Insulator-Drawing.webp 800w, https:\/\/gaoyapowers.com\/wp-content\/uploads\/2025\/08\/420KN-Insulator-Drawing-300x199.webp 300w, https:\/\/gaoyapowers.com\/wp-content\/uploads\/2025\/08\/420KN-Insulator-Drawing-768x509.webp 768w, https:\/\/gaoyapowers.com\/wp-content\/uploads\/2025\/08\/420KN-Insulator-Drawing-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p class=\"translation-block\"><strong>K\u00cdCH TH\u01af\u1edaC<\/strong><br>\n<strong>Theo ti\u00eau chu\u1ea9n IEC 60305<\/strong><br>\nK\u00fd hi\u1ec7u IEC: U420B<br>\n\u0110\u01b0\u1eddng k\u00ednh b\u00e1t (D): 360 mm<br>\nKho\u1ea3ng c\u00e1ch (P): 205 mm<br>\nChi\u1ec1u d\u00e0i r\u00f2 danh \u0111\u1ecbnh: 550 mm<br>\nLi\u00ean k\u1ebft theo IEC 60120: 28<br>\nTr\u1ecdng l\u01b0\u1ee3ng t\u1ecbnh x\u1ea5p x\u1ec9: 14 kg<\/p>\n<p class=\"translation-block\"><strong>HI\u1ec6U SU\u1ea4T C\u01a0 H\u1eccC<\/strong><br>\n<strong>Theo ti\u00eau chu\u1ea9n IEC 60383<\/strong><br>\nT\u1ea3i tr\u1ecdng ph\u00e1 h\u1ee7y c\u01a1 h\u1ecdc t\u1ed1i thi\u1ec3u: 420 kN<br>\nT\u1ea3i tr\u1ecdng th\u1eed nghi\u1ec7m th\u01b0\u1eddng xuy\u00ean: 210 kN<\/p>\n<p class=\"translation-block\"><strong>HI\u1ec6U SU\u1ea4T \u0110I\u1ec6N<\/strong><br>\n<strong>Theo ti\u00eau chu\u1ea9n IEC 60383<\/strong><br>\n\u0110i\u1ec7n \u00e1p ch\u1ecbu \u0111\u1ef1ng t\u1ea7n s\u1ed1 c\u00f4ng nghi\u1ec7p (\u01b0\u1edbt): 55 kV<br>\n\u0110i\u1ec7n \u00e1p ch\u1ecbu xung s\u00e9t: 165 kV<br>\n\u0110i\u1ec7n \u00e1p ch\u1ecbu th\u1ee7ng: 130 kV<\/p>\n<p class=\"translation-block\"><strong>TH\u00c0NH PH\u1ea6N C\u1ea4U T\u1ea0O<\/strong><br>\nV\u1ecf c\u00e1ch \u0111i\u1ec7n: Th\u1ee7y tinh t\u00f4i c\u01b0\u1eddng l\u1ef1c<br>\nM\u0169 (Cap): Gang \u0111\u00fac m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng<br>\nCh\u1ed1t (Pin): Th\u00e9p r\u00e8n m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng<br>\nCh\u1ed1t kh\u00f3a (Cotter key): Th\u00e9p kh\u00f4ng g\u1ec9<br>\nXi m\u0103ng: Xi m\u0103ng alumin, s\u1ea5y n\u00f3ng<\/p>","protected":false},"excerpt":{"rendered":"<p>B\u1ed9 c\u00e1ch \u0111i\u1ec7n th\u1ee7y tinh U420B \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i \u0111i\u1ec7n \u00e1p cao, v\u1edbi \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i v\u00e0 kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh. S\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 l\u1eafp r\u00e1p th\u00e0nh chu\u1ed7i c\u00e1ch \u0111i\u1ec7n treo (suspension insulator strings) s\u1eed d\u1ee5ng cho c\u00e1c \u0111\u01b0\u1eddng d\u00e2y t\u1eeb 10 kV \u0111\u1ebfn 550 kV. Lo\u1ea1i c\u00e1ch \u0111i\u1ec7n h\u00ecnh d\u00e1ng ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p cho khu v\u1ef1c c\u00f3 m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m nh\u1eb9.<\/p>\n<p>\u0110\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u00e0 th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n IEC, b\u1ed9 c\u00e1ch \u0111i\u1ec7n U420B c\u00f3 t\u1ea3i tr\u1ecdng ph\u00e1 h\u1ee7y c\u01a1 h\u1ecdc t\u1ed1i thi\u1ec3u 420 kN, \u0111\u01b0\u1eddng k\u00ednh danh \u0111\u1ecbnh 360 mm, chi\u1ec1u cao 205 mm v\u00e0 chi\u1ec1u d\u00e0i r\u00f2 danh \u0111\u1ecbnh 550 mm.<\/p>","protected":false},"featured_media":3902,"template":"","meta":[],"product_brand":[],"product_cat":[16,31,27],"product_tag":[],"class_list":{"0":"post-3901","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-glass-insulator","7":"product_cat-products","8":"product_cat-suspension-insulator","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/gaoyapowers.com\/vi\/wp-json\/wp\/v2\/product\/3901"}],"collection":[{"href":"https:\/\/gaoyapowers.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gaoyapowers.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gaoyapowers.com\/vi\/wp-json\/wp\/v2\/media\/3902"}],"wp:attachment":[{"href":"https:\/\/gaoyapowers.com\/vi\/wp-json\/wp\/v2\/media?parent=3901"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gaoyapowers.com\/vi\/wp-json\/wp\/v2\/product_brand?post=3901"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gaoyapowers.com\/vi\/wp-json\/wp\/v2\/product_cat?post=3901"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gaoyapowers.com\/vi\/wp-json\/wp\/v2\/product_tag?post=3901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}