Porcelain suspension insulator structure, purpose

A ceramic suspension insulator structure:

     Ceramic Porcelain insulators made of porcelain pieces, iron and steel cap is not less than 525 feet with Portland cement, quartz sand with plastic glue together. Iron and steel foot cap contact surface with the adhesive coated thin buffer layer, top steel legs flexible liner. Usually painted white glaze porcelain surface, brown glaze, according to other needs can also be painted glaze. Iron cap, steel pin surface All heat zinc. Ball type connector push-pull type resilient locking pins have W and R of two types, both with bronze, brass, austenitic stainless steel, resilient and good corrosion resistance, easy disassembly. Cylindrical groove connection and humpback-shaped cotter pin, the former surface heat zinc, the latter with brass. The elastic locking pin, cylindrical pin and other parts are supply kits and products.

     Ceramic suspension insulators according to connection points ball and slotted two kinds.

     The same intensity level of ordinary type and soil type insulators, ball and socket connection with the same size, can guarantee interchangeable.

Second, the model description

     Common type suspension insulator XP- electromechanical failing load represented; X- ordinary type suspension porcelain insulator an hour electromechanical load represented by its sequence number lower right corner of the digital design, digital 70,100,120,160,210, 300 rated electromechanical failing load (KN); 3,4.5 an hour electromechanical mechanical load test (t), C- groove connection (ball-type connectors not shown).

Third, use

     High-voltage lines Disc Suspension Insulators different voltage levels on line (ordinary) for high voltage overhead transmission and distribution lines and fixed insulated conductors, usually assembled into insulator string used.

     Ordinary ceramic suspension insulators for general areas, such as number of pieces can be appropriately increased insulator flashover improve performance.