{"id":639,"date":"2021-04-20T06:29:42","date_gmt":"2021-04-20T06:29:42","guid":{"rendered":"https:\/\/www.wolunelectric.com\/?post_type=product&#038;p=639"},"modified":"2026-06-03T11:27:49","modified_gmt":"2026-06-03T03:27:49","slug":"24kv-polymer-pin-post-insulator","status":"publish","type":"product","link":"https:\/\/www.wolunelectric.com\/vi\/product\/24kv-polymer-pin-post-insulator\/","title":{"rendered":"24kV Polymer Pin Post Insulator"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>24kV Polymer Pin Post Insulator is applied to high voltage power line service.<\/p>\n<p>And have features of good hydrophobicity, anti-ageing, anti-leakage trace and electric erode proof, tensile strength and bending strength, strong mechanical strength, shock resistance good quakeproof and brittle failure proof, light weight, easy to installation, and the installation size of top and base are the same size with porcelain pin type, they can exchange to use each other.<\/p>\n<p>&nbsp;<\/p>\n<h2><b>Products Advantage<\/b><b><\/b><\/h2>\n<p>1.Products meet international standards<\/p>\n<p>2.High mechanical strength, impact resistance, shock and crisp resistance<\/p>\n<p>3.Easy installation and long service life<\/p>\n<p>4.Quality and quantity guarantee<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Products Specification<\/strong><\/h2>\n<p>Applied standard:IEC61952<\/p>\n<p>Model: PPI-24<\/p>\n<p>Rated Voltage:24kV<\/p>\n<p>Rated Frequency:50Hz<\/p>\n<p>Power frequency withstand voltage:<\/p>\n<p>Dry test, for 1 minute:85kV<\/p>\n<p>Wet test for 10 seconds:65kV<\/p>\n<p>Lightning impulse withstand voltage(1.2\/50us, peak value)<\/p>\n<p>Positive pulse:150kV<\/p>\n<p>Negative pulse:150kV<\/p>\n<p>The breakdown voltage:160kV<\/p>\n<p>Leakage distance:20\/25\/31mm\/kV<\/p>\n<p>Arc discharge distance:153\/183\/213mm<\/p>\n<p>Creepage Distance: 795mm<\/p>\n<p>Color:Grey<\/p>\n<p>&nbsp;<\/p>\n<h2 data-section-id=\"mu966k\" data-start=\"2296\" data-end=\"2311\">Applications<\/h2>\n<ul data-start=\"2313\" data-end=\"2600\">\n<li data-section-id=\"igll1u\" data-start=\"2313\" data-end=\"2347\">24kV overhead distribution lines<\/li>\n<li data-section-id=\"1t1o75l\" data-start=\"2348\" data-end=\"2395\">Utility transmission and distribution systems<\/li>\n<li data-section-id=\"1iv07yl\" data-start=\"2396\" data-end=\"2425\">Pole-mounted power networks<\/li>\n<li data-section-id=\"1q5t4zr\" data-start=\"2426\" data-end=\"2458\">Rural electrification projects<\/li>\n<li data-section-id=\"160yndo\" data-start=\"2459\" data-end=\"2498\">Industrial power distribution systems<\/li>\n<li data-section-id=\"1phjw0l\" data-start=\"2499\" data-end=\"2533\">Coastal and high-pollution areas<\/li>\n<li data-section-id=\"14nndox\" data-start=\"2534\" data-end=\"2570\">Renewable energy power connections<\/li>\n<li data-section-id=\"voaxi\" data-start=\"2571\" data-end=\"2600\">Substation outgoing feeders<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p class=\"w-blog-post-title entry-title\">The 24kV Polymer Pin Post Insulator is a high-performance composite insulator designed for medium-voltage overhead distribution lines.<\/p>\n<p class=\"w-blog-post-title entry-title\">Featuring a silicone rubber housing, FRP core rod, and high mechanical strength, it provides superior insulation performance, pollution resistance, and long-term reliability in harsh outdoor environments.<\/p>","protected":false},"featured_media":640,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"24kV Composite Pin Post Insulator | Silicone Rubber Line Post Insulator","_seopress_titles_desc":"24kV polymer pin post insulator with silicone rubber housing and FRP core rod. Designed for overhead distribution lines, offering excellent pollution resistance, high mechanical strength, and long service life.","_seopress_robots_index":""},"product_brand":[],"product_cat":[45],"product_tag":[53],"class_list":{"0":"post-639","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-voltage-insulator","7":"product_tag-polymer-insulator","9":"first","10":"instock","11":"sale","12":"shipping-taxable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product\/639","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media\/640"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=639"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_brand?post=639"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_cat?post=639"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_tag?post=639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}