IEEE C57.12.60-1998 IEEE Guide for Test Procedures for Thermal Evaluation of Insulation Systems for Solid Cast and Resin-Encapsulated Power and Distribution Transformers

standard by IEEE, 08/17/1998

Full Description

Scope

Modify an existing standard to a Guide and expand its scope for improved application of the procedures for thermal evaluation of resin cast transformers.

Purpose

Provide alternate procedures/guidelines for the thermal evaluation of resin cast transformers to allow more practical and more rapid testing and evaluation by manufacturers and to result in a thermal classification system of this equipment by transformer users.

Abstract

Revision Standard - Superseded.A uniform method is established for determining the temperature classification of solid- cast and resin-encapsulated power and distribution transformer insulation systems by testing rather than by chemical composition. These insulation systems are intended for use in transformers covered by IEEE Std C57.12.01-1989 and IEEE Std C57.12.91-1995 as they apply to solid- cast and resin-encapsulated transformers whose highest voltages exceed nominal 600 V.

Product Details

Published: 08/17/1998 ISBN(s): 9780738108889 Number of Pages: 24 File Size: 1 file , 260 KB Product Code(s): STDSU94628