CEI EN IEC 62770:2024-12
Current
The latest, up-to-date edition.
Fluids for electrotechnical applications - Unused natural esters for transformers and similar electrical equipment
Hardcopy , PDF
English
01-12-2024
This document describes specifications and test methods for unused natural esters in transformers and similar liquid-immersed electrical equipment in which a liquid is required as an insulating and heat transfer medium.
| Committee |
CT 10
|
| DocumentType |
Test Method
|
| ISBN |
978-2-8322-9528-1
|
| Pages |
26
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN IEC 62770:2024 | Identical |
| IEC 62770:2024 | Identical |
| IEC 60076-14:2013 | Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials |
| IEC 62975:2021 | Natural esters - Guidelines for maintenance and use in electrical equipment |
| IEEE C57.147-2018 | IEEE Guide for Acceptance and Maintenance of Natural Ester Insulating Liquid in Transformers |
| IEC 60422:2024 | Mineral insulating oils in electrical equipment - Supervision and maintenance guidance |
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