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IEC 60034-18-21 Ed. 2.0 b:2012

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

Pages: 99
Publication date: 2012-09-19
Price: 281 vnd

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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.
Document identifier
IEC 60034-18-21 Ed. 2.0 b:2012
Title
Rotating electrical machines - Part 18-21: Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification
IEC Category
TC 2: Rotating machinery
Publication date
2012-09-19
Status
Effective
International Relationship
Cross references
Latest version
IEC 60034-18-21 Ed. 2.0 b:2012
Rotating electrical machines - Part 18-21: Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification
Document identifier IEC 60034-18-21 Ed. 2.0 b:2012
Publication date 2012-09-19
Classification 29.160. Rotating machinery
29.160.01. Rotating machinery in general
Status Effective
*
History of version
IEC 60034-18-21 Ed. 2.0 b:2012 * IEC 60034-18-21 Ed. 1.0 b:1992
Keywords
Classification
29.160. Rotating machinery
29.160.01. Rotating machinery in general
Pages
99
Price 281 vnd

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