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NEMA - ANSI/NEMA C29.9

Wet Process Porcelain Insulators - Apparatus, Post Type

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Organization: NEMA
Publication Date: 1 January 2017
Status: active
Page Count: 24
scope:

This standard covers outdoor high-voltage post type apparatus insulators made of wet-process porcelain and used in the transmission and distribution of electrical energy.

Document History

ANSI/NEMA C29.9
January 1, 2017
Wet Process Porcelain Insulators - Apparatus, Post Type
This standard covers outdoor high-voltage post type apparatus insulators made of wet-process porcelain and used in the transmission and distribution of electrical energy.
ANSI/NEMA C29.9
January 1, 1983
Wet-Process Porcelain Insulators - Apparatus, Post-Type
This standard covers outdoor high-voltage post-type apparatus insulators made of wet-process porcelain and used in the transmission and distribution of electrical energy.
ANSI/NEMA C29.9
January 1, 1983
Wet-Process Porcelain Insulators - Apparatus, Post-Type
A description is not available for this item.
ANSI/NEMA C29.9
January 1, 1983
Wet Process Porcelain Insulators - Apparatus, Post Type
This standard covers outdoor high-voltage post- type apparatus insulators made of wet-process porcelain and used in the transmission and distribution of electrical energy.
ANSI/NEMA C29.9
January 1, 1983
Wet-Process Porcelain Insulators - Apparatus, Post-Type
This standard covers outdoor high-voltage post-type apparatus insulators made of wet-process porcelain and used in the transmission and distribution of electrical energy.  

References

This document references:
A153/A153M - Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware
April 1, 2023
This specification covers zinc coatings applied by the hot-dip process on iron and steel hardware. The hot-dip galvanizing process consists of parts being immersed in molten zinc for a sufficient...
This document references:
D1535 - Standard Practice for Specifying Color by the Munsell System
November 1, 2014
This practice provides a means of specifying the colors of objects in terms of the Munsell color order system, a system based on the color-perception attributes hue, lightness, and chroma. The...
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:
IEEE 693 - Recommended Practice for Seismic Design of Substations
Published by IEEE on October 23, 2018
The recommended practice contains recommendations for the seismic design of substation buildings and structures, and the seismic design and qualification of substation equipment. Purpose This...
This document is referenced by:
ANSI C84.1 - Electric Power Systems and Equipment — Voltage Ratings (60 Hertz)
Published by NEMA on January 1, 2020
This Standard establishes nominal voltage ratings and operating tolerances for 60 Hz electric power systems above 100 volts. It also makes recommendations to other standardizing groups with respect...
This document is referenced by:
IEEE 1267 - Guide for Development of Specifications for Turnkey Substation Projects
Published by IEEE on February 8, 2019
The scope of this guide is to provide methodology, requirements and practices for both the users and suppliers for a systematic and coordinated approach for development of specification for turnkey...
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:
IEEE C37.30.1 - Requirements for AC High-Voltage Air Switches Rated Above 1000 V Amendment 1: Criteria for acceptance
Published by IEEE on May 19, 2017
Mechanical operations tests that are applicable for all equipment covered by the complete standard, IEEE Std IEEE C37.30.1™-2011, are covered in this amendment. It further defines criteria for...
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