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BS EN IEC 63012:2019

Current
Current

The latest, up-to-date edition.

Insulating liquids. Unused modified or blended esters for electrotechnical applications
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-18-2019

Publisher

British Standards Institution

This document defines requirements for the characterization of unused modified esters or blends of unused esters used as insulating liquids for electrotechnical applications.

This document defines requirements for the characterization of unused modified esters or blends of unused esters used as insulating liquids for electrotechnical applications. It does not cover liquids that contain any proportion of used liquids.

The liquids covered by this document are intended mainly for transformer applications.

Unused modified/synthetized esters are derived from a natural or synthetic base, or are blends of both. This document covers a variety of ester liquids not covered by other standards specific to natural esters (IEC 62770) or synthetic esters (IEC 61099).

As it addresses various categories of liquids, this document also covers a wide range of values for certain performance characteristics. An important property is viscosity, which can affect the design and cooling performance of electrical equipment. A categorization is defined based on the kinematic viscosity of the different liquids. The category of low viscosity ester liquids is established.

Committee
GEL/10
DocumentType
Standard
ISBN
9780580967016
Pages
26
ProductNote
THIS DOCUMENT ALSO REFERS TO - OECD 301-B, OECD 301-C, CIGRE Brochure 349, OCDE 211, CIGRE Brochure 436, CIGRE Brochure 741, CIGRE Brochure 443, CIGRE Brochure 170, IEC 62975, OCDE 203, OCDE 201, IUPAC, IEC 63025,IEC TR 61294
PublisherName
British Standards Institution
Status
Current

Standards Relationship
IEC 63012:2019 Identical
EN IEC 63012:2019 Identical

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Hardcopy - English
PDF - English
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