This guide provides evaluation methods and application considerations for high voltage (>1000 V) switches, as covered in IEEE Std C37.30.1, under wind loading conditions. This includes testing methods to meet both usual and unusual wind conditions

This guide covers the application of indoor and outdoor high-voltage circuit breakers rated above 1000 V for use in commercial, industrial, and utility installations. It deals with usage under varied service conditions, temperature conditions affecting continuous current compensation, reduced dielec...

This guide is for the development of specifications for the technical requirements for the design, fabrication, testing, installation, and in-service performance of a high-voltage gas-insulated substation (GIS).

Recommendations regarding mineral oil tests and evaluation procedures are made in this guide; references are made to methods of reconditioning and reclaiming conventional petroleum (mineral) dielectric insulating liquids, the levels at which these methods become necessary, and the routines for resto...

This guide is intended for use in establishing a methodology to evaluate expected longterm performance of infrequently operated switch contacts used within insulating liquid transformers. These switch contacts are typically found in de-energized tapchangers, dual voltage switches, reversing switches...