Full Description

Scope

This standard is intended for use as a basis for performance and interchangeability of equipment covered, and to assist in the proper selection of such equipment. Safety precautions are also addressed. This standard covers certain electrical, dimensional, and mechanical characteristics, and takes into consideration certain safety features of current and inductively coupled voltage transformers of types generally used in the measurement of electricity and the control of equipment associated with the generation, transmission, and distribution of alternating current.

Purpose

The purpose of this standard is to provide the performance requirements for electrical system and test interchangeability of current and inductively coupled voltage transformers. These transformers are for both indoor and outdoor application.

Abstract

Revision Standard - Inactive - Superseded.Electrical, dimensional, and mechanical characteristics are covered, taking intoconsideration certain safety features, for current and inductively coupled voltage transformers oftypes generally used in the measurement of electricity and the control of equipment associatedwith the generation, transmission, and distribution of alternating current. The aim is to provide abasis for performance and interchangeability of equipment covered and to assist in the properselection of such equipment. Safety precautions are also addressed. Accuracy classes formetering service are provided. The test code covers measurement and calculation of ratio andphase angle, demagnetization, impedance and excitation measurements, polarity determination,resistance measurements, short-time characteristics, temperature rise tests, dielectric tests, andmeasurement of open-circuit voltage of current transformers.

Product Details

Published: 07/28/2008 ISBN(s): 9780738154114, 9780738185927, 9780738170268, 9780738154107 Number of Pages: 90File Size: 1 file , 1.8 MBRedline File Size:3files, 6.3 MB Product Code(s): STDRL95778, STDSU95778, STDPDRL95778