These pin type composite insulator transmissions are all single piece designs with threads, a design which years of field experience has proven to be the best. These pin type composite insulator transmissions are designed specifically for switching applications in transmission environments and provide economical sectionalizing, and tap and tie switching points for circuit control.

pin type composite insulator transmission

Pin type composite insulator transmission is cheaper than pin type insulators for voltages beyond 33 kV. In case of flash-over, the pin type composite insulator transmission will continue to act in its proper capacity unless extreme heat produced by the arc destroys the pin type composite insulator transmission.

Contamination performance of pin type composite insulator transmission is influenced by the kind and degree of contamination. More than 10 thousand Orient Power pin type composite insulator transmission have been used successfully in the world since 2010. Orient Power has been supplying pin type composite insulator transmission with various mechanical rating in accordance with IEC standard or ANSI standard and so on.

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