The application of surge-protective devices for electric vehicle infrastructure with system voltages of 1000 V ac or 1500 V dc or less is encompassed in this guide. The document provides…
Standardization of circuit integrity cable testing is beneficial to cable manufacturers, distributors, and users. Uniform procedures, consistent, repeatable results, and measurable test acceptance criteria are required to allow comparisons among…
The definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are…
The test parameters and acceptance criteria for voltage-endurance testing of form wound bars and coils for use in large hydro generators are covered in this standard.
The performance, electrical and mechanical interchangeability, and the safety of the equipment are covered. The proper selection of such equipment is established as a basis for use in this standard.…
The characteristics and classification of current transformers (CTs) used for protective relaying are described. This guide also describes the conditions that cause the CT output to be distorted and the…
This document specifies the DNP3 protocol structure, functions, cyber security features and interoperable application options (subset levels). The specified subset level defines the functionality implemented in each device. The simplest…
The calculation method for selection of phase-to-ground and phase-to-phase insulation withstand voltages for equipment is presented. Methods for insulation coordination of different air-insulated systems like transmission lines and substations are…
The diagnostic testing of new or service-aged, installed shielded power cable systems, which include cable, joints, and terminations, using electrical partial discharge (PD) detection, measurement, and location is covered by…
