UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

NEMA - ANSI/NEMA C29.12

For Composite Insulators — Transmission Suspension Type

inactive
Buy Now
Organization: NEMA
Publication Date: 1 January 2013
Status: inactive
Page Count: 21
scope:

This standard covers composite suspension (tension) insulators with a minimum section length of 46 inches (1168.4 mm) made of a fiberglass-reinforced resin matrix core, polymer material weathersheds, and metal end fittings intended for use on overhead transmission lines for electric power systems. Mechanical and electrical performance levels specified herein are requirements for new insulators.

Document History

ANSI/NEMA C29.12
January 1, 2020
Composite Insulators — Transmission Suspension Type
This Standard covers composite suspension (tension) insulators with a minimum section length of 46 inches (1168.4 millimeters) made of a fiberglass-reinforced resin matrix core, polymer material...
ANSI/NEMA C29.12
January 1, 2013
For Composite Insulators — Transmission Suspension Type
This standard covers composite suspension (tension) insulators with a minimum section length of 46 inches (1168.4 mm) made of a fiberglass-reinforced resin matrix core, polymer material weathersheds,...
ANSI/NEMA C29.12
January 1, 1997
For Insulators Composite — Suspension Type
This standard 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...
ANSI/NEMA C29.12
January 1, 1997
Insulators Composites - Suspension Type
This standard covers composite suspension insulators made of a fiberglass-reinforced resin rod core, polymer material weather-sheds, and metal end fittings intended for use on overhead transmission...

References

This document references:
ANSI/NEMA C29.1 - Test Methods for Electrical Power Insulators
Published by NEMA on January 1, 2018
This standard comprises a manual of test methods to be followed in making tests to determine the characteristics of electrical power insulators, as defined herein. Individual tests shall be made only...
This document references:
B499 - Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals
April 15, 2009
This test method covers the use of magnetic instruments for the nondestructive measurement of the thickness of nonmagnetic coatings over ferrous or other magnetic base metals. It is intended to...
This document references:
IEC 60695-11-10 - Fire hazard testing – Part 11-10: Test flames – 50 W horizontal and vertical flame test methods
Published by IEC on May 1, 2013
This part of IEC 60695 specifies small-scale laboratory test procedures intended to compare the burning behaviour of different materials used in electrotechnical products when vertically or...
This document references:
IEEE 4 - High-Voltage Testing Techniques
Published by IEEE on March 6, 2013
This standard is applicable to: - Dielectric tests with direct voltages - Dielectric tests with alternating voltages - Dielectric tests with impulse voltages - Tests with impulse currents - Tests...
This document references:
ANSI/NEMA C29.1 - Test Methods for Electrical Power Insulators
Published by NEMA on January 1, 2018
This standard comprises a manual of test methods to be followed in making tests to determine the characteristics of electrical power insulators, as defined herein. Individual tests shall be made only...
This document is referenced by:
NEMA HV 2 - Suspension and Post Type Insulators for Electric Power Overhead Lines General Use Information
Published by NEMA on January 1, 2019
A description is not available for this item.
This document is referenced by:
IEEE C2 (NESC) - National Electrical Safety Code
Published by IEEE on June 8, 2018
A description is not available for this item.
This document is referenced by:
NEMA 107 - Methods of Measurement of Radio Influence Voltage (RIV) of High-Voltage Apparatus
Published by NEMA on January 1, 2016
This standard covers the methods of measurement of radio influence voltage in the frequency range of 0.015 to 30 megahertz that may be associated with high-voltage power apparatus used on...
This document is referenced by:
CSA C22.3 NO 1 - Overhead systems
Published by CSA on January 1, 2020
This Standard applies to electric supply and communication lines and equipment located entirely outside of buildings and fenced supply stations and buildings, and also where the installations or...
This document is referenced by:
CSA C22.3 NO 9 - Interconnection of distributed energy resources and electricity supply systems
Published by CSA on January 1, 2020
This Standard specifies the technical requirements for the interconnection of distributed energy resources (DER) and distribution systems up to 50 kV line to line at the point of common coupling...
View Less
View All
Advertisement