Publication detail

Reference

IEC 60034-18-1 ed2.0

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Title

Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines

Publication date

2010-03-10

Format, price
(Swiss francs)
and language

	80.-		33 pages
	80.-		1013 Kb

Abstract

IEC 60034-18-1:2010 deals with the general guidelines for functional evaluation of electrical insulation systems, used or proposed to be used in rotating electrical machines within the scope of IEC 60034-1, in order to qualify them. The main changes of this new edition with respect to the previous one are as follows:
- provides general guidelines for functional evaluation of different types of windings as before but beyond that for electrical evaluation of windings which are electrically stressed by converter-supply;
- is now focused on general guidelines with all technical details of procedures and qualification principles moved to the subsequent parts;
- details additional general aspects of functional evaluation, particularly the statistical procedure for comparison between reference and candidate insulation systems and the evaluation of minor component or manufacturing changes;
- contains a new acceptance test for verifying the expected production quality level of the insulation systems;
- restricts the classification of insulation systems as a result of the functional evaluation to thermal classification.

Technical Committee

2 - Rotating machinery

ICS Codes

29.160

Rotating machinery

Stability date

2015

Work in progress

Project	Stage code	Forecast publication date
No project under development	-	-

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