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IEC 60044-3

Instrument transformers Part 3: Combined transformers

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Organization: IEC
Publication Date: 1 December 2002
Status: inactive
Page Count: 50
ICS Code (Transformers. Reactors): 29.180
ICS Code (Measurement of electrical and magnetic quantities): 17.220.20
scope:

Scope and object 

This part of IEC 60044 applies to newly manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.

The requirements and tests of this standard, in addition to the requirements and tests of IEC 60044-1, IEC 60044-2 and IEC/PAS 60044-5 cover current, voltage and capacitor voltage transformers, that are necessary for combined instrument transformers.

Document History

IEC 60044-3
December 1, 2002
Instrument transformers Part 3: Combined transformers
Scope and object  This part of IEC 60044 applies to newly manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz...
IEC 60044-3
January 1, 1980
Instrument Transformers Part 3: Combined Transformers
A description is not available for this item.

References

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:
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:
IEEE 45.7 - Recommended Practice for Electrical Installations on Shipboard-AC Switchboards
Published by IEEE on March 29, 2012
Design, installation, and testing recommendations for generator control panels and switchboards on ship are established by this document. These recommendations reflect the present-day technologies,...
This document is referenced by:
EN 61181 - Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
Published by CENELEC on April 1, 2007
This International Standard specifies oil-sampling procedures, analysis requirements and procedures, and recommends sensitivity, repeatability and accuracy criteria for the application of dissolved...
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