This guide presents diagnostic techniques and methods for testing insulation with direct voltage and interpretation of test data. This guide only applies to AC rotating machinery.
A transformer's or reactor's function and life expectancy are directly related to the temperatures that its components and structures experience. While temperature control schemes and data gathering activities may be…
Information for reducing the risk of damage and delays during the transportation of transformers and reactors rated 10 000 kVA or higher is provided in this guide.
The performance of transformers in the presence of oscillatory transients is addressed in this guide. Oscillatory transients are typically produced by the interaction of the switching device, transformer, load, and…
This standard is a compilation of terminology and definitions related to electric power and distribution transformers and associated apparatus. It also includes similar terminology relating to power systems and insulation…
This guide was developed to identify grounding practices that have generally been accepted by the electric utility industry as contributing to effective grounding systems for personnel safety and equipment protection…
This guide contains industry best practices for electrical safety of personnel engaged in high-voltage tests and measurements. This guide is applicable only to tests and measurements with an applied voltage…
The scope of this guide covers the application of surge protective devices for the electrical equipment and systems with voltages of 1000 V (ac) and 1500 V (dc) or less…
Made in this guide are suggestions on testing the dielectric strength of the insulation separating the various turns from each other within multi-turn form-wound coils to determine the acceptability of…
