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IEC 60450:2004+AMD1:2007 CSV

Current
Current

The latest, up-to-date edition.

Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials
Amended by

IEC 60450:2004/AMD1:2007

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

07-25-2007

Publisher

International Electrotechnical Committee

Describes a standardized method for the determination of the average viscometric degree of polymerization (DPv) of new and aged cellulosic electrically insulating materials. It may be applied to all cellulosic insulating materials such as those used in transformer, cable or capacitor manufacturing. The methods described can also be used for the determination of the intrinsic viscosity of solutions of chemically modified kraft papers, provided that these dissolve completely in the selected solvent. Caution should be taken if the method is applied to loaded kraft papers. Note: Within a sample of material, all the cellulose molecules do not have the same degree of polymerization so that the mean value measured by viscometric methods is not necessarily the same as that which may be obtained by, for instance, osmotic or ultra centrifuging methods. Experience has indicated the need for improved description of the experimental method. It describes a revised procedure that overcomes the limitations of the first edition. This consolidated version consists of the second edition (2004), and its amendment 1 (2007). Therefore, no need to order amendment in addition to this publication.

DevelopmentNote
Stability Date: 2018. (11/2012)
DocumentType
Standard
Pages
45
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

DIN VDE 0311-20 : 1988 CELLULOSIC PAPER FOR ELECTRICAL PURPOSES; METHODS OF TEST
PD IEC/TR 62874:2015 Guidance on the interpretation of carbon dioxide and 2-furfuraldehyde as markers of paper thermal degradation in insulating mineral oil
BS EN 61065:1993 Method for evaluating the low temperature flow properties of mineral insulating oils after ageing
BS EN 60216-2:2005 Electrical insulating materials. Thermal endurance properties Determination of thermal endurance properties of electrical insulating materials. Choice of test criteria
DD IEC/TS 62332-1:2011 Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components General requirements
NF EN 60554-2 : 2003 CELLULOSIC PAPERS FOR ELECTRICAL PURPOSES - PART 2: METHODS OF TEST
BS 5626-2:1979 Cellulosic papers for electrical purposes Methods of test
IEC TS 62332-2:2014 Electrical insulation systems (EIS) - Thermal evaluation of combined liquid and solid components - Part 2: Simplified test
NF EN 60216-2 : 2006 ELECTRICAL INSULATING MATERIALS - THERMAL ENDURANCE PROPERTIES - PART 2: DETERMINATION OF THERMAL ENDURANCE PROPERTIES OF ELECTRICAL INSULATING MATERIALS - CHOICE OF TEST CRITERIA
EN 61065 : 1993 Method for evaluating the low temperature flow properties of mineral insulating oils after ageing
EN 60216-2:2005 Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria
BIS IS 8504-2 : 2013 ELECTRICAL INSULATING MATERIALS - THERMAL ENDURANCE PROPERTIES - PART 2: DETERMINATION OF THERMAL ENDURANCE PROPERTIES OF ELECTRICAL INSULATING MATERIALS - CHOICE OF TEST CRITERIA
CEI EN 61065 : 1997 METHODS FOR EVALUATING THE LOW TEMPERATURE FLOW PROPERTIES OF MINERAL INSULATING OILS AFTER AGEING
IEC TR 62874:2015 Guidance on the interpretation of carbon dioxide and 2-furfuraldehyde as markers of paper thermal degradation in insulating mineral oil
IEC TS 62332-1:2011 Electrical insulation systems (EIS) - Thermal evaluation of combined liquid and solid components - Part 1: General requirements
IEC 60554-2:2001 Cellulosic papers for electrical purposes - Part 2: Methods of test
VDE 0304-22 : 2006 Electrical insulating materials - Thermal endurance properties Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria (IEC 60216-2:2005); German version EN 60216-2:2005
DIN EN 61065 : 1994 METHOD FOR EVALUATING THE LOW TEMPERATURE FLOW PROPERTIES OF MINERAL INSULATING OILS AFTER AGEING
VDE 0370-11 : 1994 METHOD FOR EVALUATING THE LOW TEMPERATURE FLOW PROPERTIES OF MINERAL INSULATING OILS AFTER AGEING
BS 5691-2:1995 Guide for the determination of thermal endurance properties of electrical insulating materials Choice of test criteria
I.S. EN 60554-2:2002 CELLULOSIC PAPERS FOR ELECTRICAL PURPOSES - PART 2: METHODS OF TEST
CEI EN 60554-2 : 2002 CELLULOSIC PAPERS FOR ELECTRICAL PURPOSES - PART 2: METHODS OF TEST
IEC 60050-212:2010 International Electrotechnical Vocabulary (IEV) - Part 212: Electrical insulating solids, liquids and gases
IEC 61065:1991 Method for evaluating the low temperature flow properties of mineral insulating oils after ageing
IEC 60216-2:2005 Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria
PD IEC/TS 62332-2:2014 Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components Simplified test
BS 5691-2:1979 Guide for the determination of thermal endurance properties of electrical insulating materials List of materials and available tests
IEEE C57.140-2006 IEEE Guide for Evaluation and reconditioning of Liquid Immersed Power Transformers
CEI EN 60216-2 : 2006 ELECTRICAL INSULATING MATERIALS - THERMAL ENDURANCE PROPERTIES - PART 2: DETERMINATION OF THERMAL ENDURANCE PROPERTIES OF ELECTRICAL INSULATING MATERIALS - CHOICE OF TEST CRITERIA
UNE-IEC 60050-212:2011 International Electrotechnical Vocabulary (IEV) - Part 212: Electrical insulating solids, liquids and gases
03/321547 DC : DRAFT DEC 2003 IEC 60216-2 ED.4 - ELECTRICAL INSULATING MATERIALS - THERMAL ENDURANCE PROPERTIES - PART 2: GUIDE FOR THE DETERMINATION OF THERMAL ENDURANCE PROPERTIES OF ELECTRICAL INSULATING MATERIALS - CHOICE OF TEST CRITERIA
BS EN 60554-2:2002 Cellulosic papers for electrical purposes Methods of test
I.S. EN 60216-2:2005 ELECTRICAL INSULATING MATERIALS - THERMAL ENDURANCE PROPERTIES - PART 2: DETERMINATION OF THERMAL ENDURANCE PROPERTIES OF ELECTRICAL INSULATING MATERIALS - CHOICE OF TEST CRITERIA
ASTM D 4243 : 2016 : REDLINE Standard Test Method for Measurement of Average Viscometric Degree of Polymerization of New and Aged Electrical Papers and Boards
EN 60554-2:2002 Cellulosic papers for electrical purposes - Part 2: Methods of test

ASTM D 1795 : 2013 : REDLINE Standard Test Method for Intrinsic Viscosity of Cellulose
ASTM D 4243 : 2016 : REDLINE Standard Test Method for Measurement of Average Viscometric Degree of Polymerization of New and Aged Electrical Papers and Boards
ISO 287:2017 Paper and board — Determination of moisture content of a lot — Oven-drying method
IEC 60814:1997 Insulating liquids - Oil-impregnated paper and pressboard - Determination of water by automatic coulometric Karl Fischer titration
BS 6306-1:1982 Methods for determination of limiting viscosity number of cellulose in dilute solutions Cupri-ethylene-diamine (CED) method
ISO 3105:1994 Glass capillary kinematic viscometers — Specifications and operating instructions

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Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
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