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IEC 61065:1991

Current
Current

The latest, up-to-date edition.

Method for evaluating the low temperature flow properties of mineral insulating oils after ageing
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Published date

01-05-1991

Foreword
Introduction
Clause
1 Scope
2 Normative references
3 Summary of the method
4 Apparatus and auxiliary materials
5 Number of test tubes
6 Preparations for the test
7 Procedure
8 Measurements
9 Interpretation of results
10 Report

Describes a method for assessing the changes in activity of pour point depressant additives in inhibited and uninhibited mineral insulating oils when aged in the presence of insulating kraft paper. The contents of the corrigendum of December 1993 have been included in this copy.

Committee
TC 10
DevelopmentNote
Also numbered as BS EN 61065. (12/2005) Stability Date: 2019. (10/2012)
DocumentType
Standard
Pages
17
PublisherName
International Electrotechnical Committee
Status
Current

Standards Relationship
NF EN 61065 : 1993 Identical
NEN 11065 : 1993 Identical
I.S. EN 61065:1993 Identical
PN EN 61065 : 2002 Identical
SN EN 61065 : 1993 Identical
DIN EN 60867 : 1995 Identical
DIN EN 61065 : 1994 Identical
VDE 0370-11 : 1994 Identical
IS 16869 : 2018 Identical
UNE-EN 61065:1996 Identical
CEI EN 61065 : 1997 Identical
EN 61065 : 1993 Identical

ISO 3016:1994 Petroleum products Determination of pour point
IEC 60450:2004+AMD1:2007 CSV Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials
IEC 60296:2012 RLV Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear
IEC 60733:1982 Determination of water in insulating oils, and in oil-impregnated paper and pressboard
IEC 60554-3-1:1979 Specification for cellulosic papers for electrical purposes. Part 3-1: Specifications for individual materials. General purpose electrical paper
IEC 60813:1985 Test method for evaluating the oxidation stability of hydrocarbon insulating liquids

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