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69kv transmission line post insulator

69kv transmission line post insulator used on the frequency no more than 100Hz AC overhead power lines can be made from porcelain or polymer.

69kv transmission line post insulator

69kv transmission line post insulator can be divided into vertical or horizontal tie top line post insulator, also include vertical and horizontal clamp top line post insulators.

69kv transmission line post insulator is suitable used in clear or light and medium pollution areas, has standard creepage distance and longer creepage distance used on power lines.

69kv transmission line post insulator can be designed in high mechanical and electrical properties and main sizes. According to insulator electrical properties, lightning impulse withstand voltage and rated power frequency wet withstand voltage is important.

69kv transmission line post insulator mechanical is the minimum bending failing load important for insulators, ANSI is usually 12.5kN. in generally, the puncture withstand voltage is below 170kV tie top line post insulator, the bending failing load is 8kN.

69kv transmission line post insulator can be used transmission power lines with high mechanical and electrical performance and competitive price.

 

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Orient is an international line post insulator manufacturer and supplier of high quality porcelain line post insulators and porcelain pin post insulator.
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