American National Standard for Insulators—Composite—Suspension Type
Covers composite-suspension insulators made of a fiberglass-reinforced resin rod core, polymer material weathersheds and metal end fittings intended for use on overhead transmission lines for electric power systems, 70 kV and above. Mechanical and electrical performance levels specified herein are required for new insulators.
Published Date: Jul.23.2013
Number of pages: 18
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ANSI/NEMA C29.12-1997 (R2002, R2012)