Rotating electrical machines Functional evaluation of insulation systems. Test procedures for wire-wound windings. Thermal evaluation and classification

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Hardcopy , PDF

Language(s)

English

Published date

30-04-2013

Publisher

British Standards Institution

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

Specifies 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.

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.

Committee	PEL/2
DevelopmentNote	Supersedes EEMUA 132. (11/2006) Supersedes 08/30176387 DC. (04/2013)
DocumentType	Standard
Pages	52
PublisherName	British Standards Institution
Status	Current
Supersedes	BS EN 60034-18-21:1994 08/30176387 DC : DRAFT JAN 2008 EEMUA 132 : 88 AMD 1 2002

Standards	Relationship
EN 60034-18-21:2013	Identical
IEC 60034-18-21:2012	Identical
SN EN 60034-18-21 : 1994 AMD 2 1996	Identical
I.S. EN 60034-18-21:2013	Identical
DIN EN 60034-18-21 : 2013	Identical
UNE-EN 60034-18-21:1996	Identical

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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BS EN 60034-18-21:2013

Current

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

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