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ANSI 57-13 porcelain line post insulator,ceramic line post insulator specifications

The ANSI 57-13 porcelain line post insulator provided by Orient is designed and manufactured with both economy and the installer in mind. The vertical line post insulator can be installed quickly and conveniently. The ceramic line post insulator specifications and photos are as follows.

ANSI 57-13 porcelain line post insulator              porcelain line post insulator ANSI 57-13

The insulator’s exterior is coated in a high-quality glaze, making sure to shed water and keep dirt and other pollutants from adhering. This allows for a requirement of little-to-no maintenance. Any metal used in the manufacture of the post will not corrode or deteriorate. ANSI 57-13 porcelain line post insulator is composed into a shape that allows the wire and its physical support to be separated, while securing the conductor to itself.

ANSI 57-13 ceramic line post insulator specifications:

Type 57-13
Creepage distance mm 737
Dry arcing distance mm 311
Cantilever strength KN 12.5
Power frequency flashover voltage Dry KV 125
Wet KV 95
Critical impulse flashover voltage Positive KV 200
Negative 260
Radio interference voltage Test voltage to ground KV 30
Max. RIV at 1 MHz μV 200

In addition to ANSI 57-13, ANSI 57-11, ANSI 57-12, ANSI 57-14, ANSI 57-15 and ANSI 57-16 are also vertical clamp top type line post insulators.

Once you have decided which porcelain line post insulators will work best to accommodate your needs, please contact Orient for further exchange. One of our service representatives will be glad to assist you as soon as we receive your information. For additional information on Orient Power easy-to-install ANSI 57-13 porcelain line post insulator and ceramic line post insulator specifications, or any of the world-class vertical line post insulator we offer, please contact us.

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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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