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porcelain ANSI C29.7 standard line post insulator 57-1

Description:

ANSI C29.7 standard porcelain line post insulator 57-1 character :

Product technical performance :

HIVOLT line post insulators 57-1 are available for  vertical mounting in either tie top design.

​the unit  is vertical mounting on a crossarm .

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HIVOLT line post insulator are one single piece porcelain . they are inherently free from both radio and television interference without any treatment. their trim, sturdy sheds enable them to withstand attacks from stones , bullets and power arcover  .

they are especially useful for service on industrial feeders where maximum reliability is most valuable in providing optimum service continuity.

​on the tie top unit the wide ANSI standard wire groove is provided with a head and neck designed to enable the use of either warplock or standard wire ties.

​we can provide short stud or long bolt for insulator assembly .

Applications:

The ANSI 57-1 porcelain line post insulators are used on distrbution lines . These insulators are commonly installed vertically on metal or wooden structures based to support the
conductor . tie top procelain can hold conductor firmly and suitable for different size of conductors.

Competitive Advantage:

high strength aluminum porcelain C-130 is used for insulation body .

the insulator have very light net weight yet high mechanical strength .

​it can save transportation cost , and easy for assembly in distribution lines.

​the insulator have excellent self-clean character , much easier for maintenance.

we offer 3 years quality guarantee .

OEM product are available .