Table of Contents

1. Overview
2. Normative references
3. Definitions
4. Thermal loading above nameplate rating for bushings
    applied on power transformers
5. Special considerations for application of bushings
    to power transformers
6. Thermal loading for bushings applied on circuit breakers
7. Thermal loading for bushings used with isolated-phase bus
8. Allowable line pull (cantilever loading)
9. Application of bushings in unusual service conditions
10. Bushing maintenance practices
11. Checklist
Annex A (informative) - Examples of calculation procedures
        to determine hot-spot temperatures for bushings
        applied on transformers
Annex B (informative) - Bibliography

Abstract

Provides general information and recommendations for the application of power apparatus bushings when incorporated as part of power transformers, power circuit breakers, and isolated-phase bus.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Institute of Electrical & Electronics Engineers
Pages
ISBN
Supersedes	IEEE DRAFT C57.19.100 : D11 MAY 94