IEC 60076-22-4:2019 PRV 
Pre release version

Power transformers - Part 22-4: Power transformer and reactor fittings - Insulating liquid to water heat exchangers

English/French
CHF 

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Abstract

This Final Draft International Standard is an up to 6 weeks' pre-release of the official publication. It is available for sale during its voting period: 2019-01-04 to 2019-02-15. By purchasing this FDIS now, you will automatically receive, in addition, the final publication.

IEC 60076-22-4: applies to liquid to water heat exchangers, using forced water and forced liquid circuits, used on liquid immersed power transformers according to IEC 60076-1 and reactors according to IEC 60076-6 with and without conservator for indoor or outdoor installation. It outlines the service conditions and the mechanical and electrical requirements that are common to this equipment.
It also outlines the operation requirements specific to this equipment as well as the preferred dimensions relevant for interchangeability and the type and routine tests to be performed.
Keywords: insulating liquid to air heat exchangers in the cooling circuits of power transformers and reactors.

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Additional information

Publication typeInternational Standard
Publication date2019-01-04
Edition1.0
Available language(s)English/French
TC/SCTC 14 - Power transformersrss
ICS29.180 - Transformers. Reactors
Stability date  2024
Pages56
File size2124 KB

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