Table of Contents

1 Overview
  1.1 Scope
  1.2 Purpose
2 Normative references
3 Definitions
4 Service conditions
  4.1 Usual service conditions
  4.2 Unusual service conditions
5 Rating
  5.1 Rated maximum line-to-ground voltage
  5.2 Rated frequency
  5.3 Rated dielectric strength
  5.4 Rated current
6 General requirements
  6.1 Electrical requirements
  6.2 Mechanical requirements
  6.3 Nameplate markings
  6.4 Specific creepage distance
7 Test procedure
  7.1 Test conditions
  7.2 Design tests
  7.3 Routine tests
  7.4 Special tests

Abstract

Applies to outdoor and indoor power apparatus dc bushings of condenser-type having basic impulse insulation levels of 110 kV and over to be used for components of oil-filled converter transformers and smoothing reactors, in addition to air-to-air dc bushings.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Institute of Electrical & Electronics Engineers
Pages
ISBN