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CENELEC
EN 60034-18-21:2013

EN 60034-18-21:2013

Current

Current

The latest, up-to-date edition.

Rotating electrical machines - Part 18-21: Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification

Published date

03-29-2013

Publisher

European Committee for Standards - Electrical

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 General considerations
4 Test objects and test specimens
5 Test procedures
6 Diagnostic sub-cycle
7 Reporting and functional evaluation of data from
   candidate and reference systems
8 Procedure 1: Motorette test procedure
9 Procedure 2: Motor test procedure
10 Procedure 3: Test procedure for stator windings in
   slots
11 Procedure 4: Test procedure for pole windings
12 Procedure 5: Test procedure for rotor windings in
   slots
Annex A (informative) - Motorette construction
        (examples)
Annex B (informative) - Models for windings on poles
        (examples)
Annex C (informative) - Equipment for moisture tests
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 60034-18-21:2012 gives test procedures for the thermal evaluation and classification of insulation systems used or proposed for use in wire-wound alternating current (a.c.) or direct current (d.c.) rotating electrical machines. The test performance of a candidate insulation system is compared to the test performance of a reference insulation system with proven service experience. The main technical changes with regard to the previous edition can be seen in the introduction of some basic statistical methods in the evaluation of comparative data. Moreover, the standard states a simpler use of different test procedures.

DevelopmentNote
Supersedes UNE EN 60034-18-21. (10/2015)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current

CEI EN 60034-18-22 : 2001 ROTATING ELECTRICAL MACHINES - PART 18-22: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - TEST PROCEDURES FOR WIRE-WOUND WINDINGS - CLASSIFICATION OF CHANGES AND INSULATION COMPONENT SUBSTITUTIONS
BS EN 60034-18-1:2010 Rotating electrical machines Functional evaluation of insulation systems. General guidelines
EN 60034-18-41:2014 Rotating electrical machines - Part 18-41: Partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters - Qualification and quality control tests
EN 60034-18-1:2010 Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines
I.S. EN 60034-18-41:2014 ROTATING ELECTRICAL MACHINES - PART 18-41: PARTIAL DISCHARGE FREE ELECTRICAL INSULATION SYSTEMS (TYPE 1) USED IN ROTATING ELECTRICAL MACHINES FED FROM VOLTAGE CONVERTERS - QUALIFICATION AND QUALITY CONTROL TESTS
BS EN 60034-18-22:2001 Rotating electrical machines. Functional evaluation of insulation systems Test procedures for wire-wound windings. Classification of changes and insulation component substitutions
CEI EN 60034-18-1 : 2011 ROTATING ELECTRICAL MACHINES - PART 18-1: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - GENERAL GUIDELINES
BS EN 60034-18-41:2014 Rotating electrical machines Partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters. Qualification and quality control tests
CEI EN 60034-18-41 : 2014 ROTATING ELECTRICAL MACHINES - PART 18-41: PARTIAL DISCHARGE FREE ELECTRICAL INSULATION SYSTEMS (TYPE I) USED IN ROTATING ELECTRICAL MACHINES FED FROM VOLTAGE CONVERTERS - QUALIFICATION AND QUALITY CONTROL TESTS
I.S. EN 60034-18-1:2010 ROTATING ELECTRICAL MACHINES - PART 18-1: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - GENERAL GUIDELINES

EN 60034-18-1:2010 Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines
EN 60216-1:2013 Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results
EN 60085:2008 Electrical insulation - Thermal evaluation and designation
EN 60034-1:2010/corrigendum Oct. 2010 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
IEC 60505:2011 Evaluation and qualification of electrical insulation systems
IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
IEC 60034-18-1:2010 Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines
EN 60216-5:2008 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material
IEC 60034-1:2017 Rotating electrical machines - Part 1: Rating and performance
IEC 60216-5:2008 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material
EN 60505:2011/AC:2017-03 EVALUATION AND QUALIFICATION OF ELECTRICAL INSULATION SYSTEMS (IEC 60505:2011/COR1:2017)
IEC 60216-1:2013 Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results

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