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IEC 60599

IEC 60599:2022
Mineral oil-filled electrical equipment in service - Guidance on the interpretation of dissolved and free gases analysis
IEC 60599:2022 describes how the concentrations of dissolved gases or free gases can be interpreted to diagnose the condition of oil-filled electrical equipment in service and suggest future action. This document is applicable to electrical equipment filled with mineral insulating oil and insulated with cellulosic paper or pressboard-based solid insulation. Information about specific types of equipment such as transformers (power, instrument, industrial, railways, distribution), reactors, bushings, switchgear and oil-filled cables is given only as an indication in the application notes. This document can be applied, but only with caution, to other liquid-solid insulating systems. In any case, the indications obtained are given only as guidance with resulting action undertaken only with proper engineering judgment.
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A redline version in which an IEC expert has added significant and extensive comments explaining the main changes to the publication.

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Technical committee

TC 10 Fluids for electrotechnical applications

Category

Environment - Quality Assurance - Safety
Publication typeInternational Standard
Publication date2022-05-25
Edition4.0
ICS

17.220.99

29.040.10

29.180

Stability date2027
ISBN number9782832236963
Pages80
File size1.59 MB
EditionDatePublicationEditionStatus

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