{"id":7728,"date":"2025-10-31T11:23:07","date_gmt":"2025-10-31T11:23:07","guid":{"rendered":"https:\/\/www.raxpower.com\/?page_id=7728"},"modified":"2026-08-12T04:21:22","modified_gmt":"2026-08-12T04:21:22","slug":"%d8%ba%d8%b7%d8%a7%d8%a1-%d8%b9%d8%a7%d8%b2%d9%84-%d9%85%d8%b9%d9%84%d9%82-%d8%b0%d9%88-%d9%85%d9%82%d8%a8%d8%b3","status":"publish","type":"page","link":"https:\/\/www.raxpower.com\/ar\/insulator-fitting\/socket-type-suspension-insulator-cap\/","title":{"rendered":"\u063a\u0637\u0627\u0621 \u0639\u0627\u0632\u0644 \u062a\u0639\u0644\u064a\u0642 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0645\u0642\u0628\u0633\u064a"},"content":{"rendered":"
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Socket Type Suspension Insulator Cap<\/h2>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>
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Socket type suspension insulator caps are metal components that connect porcelain or toughened glass insulating discs within suspension strings for high-voltage power transmission and distribution systems. These caps isolate live conductors from supporting structures like towers and poles while bearing tensile loads, providing electrical shielding to prevent current leakage, and distributing mechanical stress uniformly across insulator strings to minimize localized failures.<\/p>\n

The caps are typically manufactured from ductile iron or forged steel, selected for high tensile strength and impact resistance. Hot-dip galvanizing applies a protective zinc coating that ensures corrosion resistance in varied climates, including coastal and industrial environments. Mechanical resistance ratings range from 40 kilonewton (kN) to 1000 kN, accommodating applications from light distribution lines to heavy-duty transmission networks.<\/p>\n

The socket type design features a cylindrical socket that engages directly with ball pins, creating rigid connections in insulator strings. Standardized coupling sizes of 16 millimeter (mm), 20 mm, and 24 mm ensure compatibility with various fittings and align with International Electrotechnical Commission (IEC) and American National Standards Institute (ANSI) standards. The design supports high fatigue resistance under mechanical and electrical stresses, with zinc coatings mitigating long-term corrosion risks.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>