Full Description

Scope

This standard is applicable to bushings intended for use in high-voltage circuit breakers and gas-insulated switchgear. These bushings are intended for indoor and outdoor use, operating on alternating current with a rated voltage greater than 1000 V and a frequency of 50 Hz or 60 Hz. These bushings are usually a part of an apparatus and tested according to the apparatus of which they form part. Insulators or bushings used as an element of metal-enclosed switchgear assemblies, or in reclosers, sectionalizers, or similar equipment, are not included in the scope of this document. This standard does not apply to the following:a) High-voltage cable terminationsb) Bushings for instrument transformersc) Bushings for test transformersd) Bushings for power transformerse) Bushings for oil-filled circuit breakersf) Oil-filled bushings in general

Purpose

This standard defines the special terms used, service conditions, ratings, general requirements, test procedures, and acceptance criteria for these bushings.

Abstract

Revision Standard - Active.This standard is applicable to bushings intended for use in high-voltage circuit breakers and gas-insulated switchgear. These bushings are intended for indoor and outdoor use, operating on alternating current with a rated voltage greater than 1000 V and a frequency of 50 Hz or 60 Hz. These bushings are usually a part of an apparatus and tested according to the apparatus of which they form part.

Product Details

Published: 01/29/2021 ISBN(s): 9781504473392, 9781504472999, 9781504473002, 9781504474566, 9781504474573 Number of Pages: 32 File Size: 1 file , 1 MB Redline File Size: 2 files , 8.2 MB Product Code(s): STD24556, STDRL24556, STDPD24556, STDPDRL24556, STDPL24579 Note: This product is unavailable in Russia, Ukraine, Belarus