{"id":1082,"date":"2021-05-10T07:00:43","date_gmt":"2021-05-10T07:00:43","guid":{"rendered":"https:\/\/www.wolunelectric.com\/?post_type=product&p=1082"},"modified":"2026-06-03T11:36:34","modified_gmt":"2026-06-03T03:36:34","slug":"54-1-54-2-54-3-54-4-strain-insulator","status":"publish","type":"product","link":"https:\/\/www.wolunelectric.com\/ar\/product\/54-1-54-2-54-3-54-4-strain-insulator\/","title":{"rendered":"54-1 54-2 54-1 54-3 54-4 \u0639\u0627\u0632\u0644 \u0627\u0644\u0625\u062c\u0647\u0627\u062f"},"content":{"rendered":"

The ANSI 54 Series Porcelain Strain Insulators<\/strong> are designed for dead-end, corner, angle, and tension applications in overhead power distribution networks.<\/p>\n

Manufactured from premium electrical-grade porcelain, these insulators provide excellent mechanical strength and electrical insulation performance for supporting conductors under high tensile loads.<\/p>\n

The series includes 54-1, 54-2, 54-3, and 54-4<\/strong> models, widely used by utilities, EPC contractors, and power distribution companies worldwide.<\/p>\n

\n

Key Features<\/h2>\n
    \n
  • Manufactured according to ANSI standards<\/li>\n
  • High mechanical tensile strength<\/li>\n
  • Premium glazed electrical porcelain<\/li>\n
  • Excellent resistance to weathering and pollution<\/li>\n
  • Suitable for dead-end and angle structures<\/li>\n
  • High dielectric strength<\/li>\n
  • Corrosion-resistant hardware compatibility<\/li>\n
  • Long service life with minimal maintenance<\/li>\n
  • Reliable performance in harsh environments<\/li>\n<\/ul>\n

     <\/p>\n

    \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629<\/h2>\n

     <\/p>\n

    \"\"<\/p>\n

     <\/p>\n\n\n\n\n\n\n\n\n\n\n\n
    ANSI Class<\/th>\n54-1<\/th>\n54-2<\/th>\n54-3<\/th>\n54-4<\/th>\n<\/tr>\n<\/thead>\n
    Height (H)<\/td>\n89 mm<\/td>\n108 mm<\/td>\n140 mm<\/td>\n171 mm<\/td>\n<\/tr>\n
    Diameter (D)<\/td>\n64 mm<\/td>\n73 mm<\/td>\n86 mm<\/td>\n108 mm<\/td>\n<\/tr>\n
    Creepage Distance<\/td>\n41 mm<\/td>\n48 mm<\/td>\n57 mm<\/td>\n76 mm<\/td>\n<\/tr>\n
    Mechanical Failing Load<\/td>\n44 kN<\/td>\n53 kN<\/td>\n89 kN<\/td>\n89 kN<\/td>\n<\/tr>\n
    Low Frequency Flashover (Dry)<\/td>\n25 kV<\/td>\n30 kV<\/td>\n35 kV<\/td>\n40 kV<\/td>\n<\/tr>\n
    Low Frequency Flashover (Wet)<\/td>\n12 kV<\/td>\n15 kV<\/td>\n18 kV<\/td>\n23 kV<\/td>\n<\/tr>\n
    Material<\/td>\nPorcelain<\/td>\nPorcelain<\/td>\nPorcelain<\/td>\nPorcelain<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>","protected":false},"excerpt":{"rendered":"

    ANSI 54-1, 54-2, 54-3, and 54-4 porcelain strain insulators for overhead distribution and transmission lines.<\/p>\n

    High mechanical strength, excellent insulation performance, and long service life.<\/p>","protected":false},"featured_media":1085,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ANSI 54-1 54-2 54-3 54-4 Porcelain Strain Insulators | Suspension & Dead End Insulators","_seopress_titles_desc":"ANSI 54-1, 54-2, 54-3, and 54-4 porcelain strain insulators for overhead distribution and transmission lines. High mechanical strength, excellent insulation performance, and long service life.","_seopress_robots_index":""},"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":{"0":"post-1082","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-voltage-insulator","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product\/1082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/media\/1085"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/media?parent=1082"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1082"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1082"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1082"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}