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

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

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

Published Date:
09/19/2012

Status:
Active

Description:

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

Publisher:
International Electrotechnical Commission

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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Choose Document Language:
$98.7
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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.
Edition : 2.0
File Size : 1 file , 860 KB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 99
Published : 09/19/2012

History

IEC 60034-18-21 Ed. 2.0 b:2012
IEC 60034-18-21 Ed. 2.0 b:2012
Published Date: 09/19/2012
Rotating electrical machines - Part 18-21: Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification
$98.7
IEC 60034-18-21 Ed. 1.0 b:1992
IEC 60034-18-21 Ed. 1.0 b:1992
Published Date: 07/31/1992
Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 21: Test procedures for wire-wound windings - Thermal evaluation and classification
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