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SRPS EN 60034-18-21:2017

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

May 31, 2017

General information

60.60     May 31, 2017

ISS

N002

European Norm

29.160  

English  

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 60034-18-21:2008

NOW

PUBLISHED
SRPS EN 60034-18-21:2017
60.60 Standard published
May 31, 2017

Related project

Adopted from EN 60034-18-21:2013