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IEC 60044-6

Instrument Transformers Part 6: Requirements for Protective Current Transformers for Transient Performance

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Organization: IEC
Publication Date: 1 March 1992
Status: inactive
Page Count: 92
ICS Code (Measurement of electrical and magnetic quantities): 17.220.20
scope:

This part of IEC 44 covers the requirements and tests, in addition to those in Chapter I of IEC 185, that are necessary for inductive current transformers for use with electrical protective schemes in which the prime requirement for the current transformers is the maintenance of a defined performance up to several times the rated current when the current contains an exponentially decaying d.c. component of defined time constant.

Document History

IEC 60044-6
March 1, 1992
Instrument Transformers Part 6: Requirements for Protective Current Transformers for Transient Performance
This part of IEC 44 covers the requirements and tests, in addition to those in Chapter I of IEC 185, that are necessary for inductive current transformers for use with electrical protective schemes...

References

This document is referenced by:
IEC 62589 - Railway applications – Fixed installations – Harmonisation of the rated values for converter groups and tests on converter groups
Published by IEC on July 1, 2010
This International Standard provides requirements for some type tests which are significant only when made on the entire group. It provides also a basic relationship between compatible ratings of...
This document is referenced by:
EN 60255-151 - Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection
Published by CENELEC on October 1, 2009
Scope and object This part of IEC 60255 specifies minimum requirements for over/under current relays. This standard includes a specification of the protection function, measurement characteristics...
This document is referenced by:
BS EN 60034-2-1 - Rotating electrical machines Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
Published by BSI on September 30, 2014
A description is not available for this item.
This document is referenced by:
IEC 61181 - Mineral oil-filled electrical equipment – Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
Published by IEC on March 1, 2012
This International Standard specifies oil-sampling procedures, analysis requirements and procedures, and recommends sensitivity, repeatability and accuracy criteria for the application of dissolved...
This document is referenced by:
IEC/TR 61869-103 - Instrument transformers – The use of instrument transformers for power quality measurement
Published by IEC on May 1, 2012
This part of IEC 61869 is applicable to inductive and electronic instrument transformers with analogue or digital output for use with electrical measuring instruments for measurement and...
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