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prEN IEC 60034-18-31:2026

Rotating electrical machines - Part 18-31: Functional evaluation of insulation systems - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in rotating machines prEN IEC 60034-18-31:2026

Publication date:   Jan 30, 2026

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40.60   Close of voting   Apr 24, 2026

CENELEC

CLC/TC 2 Rotating machinery

European Norm

29.160.01   Rotating machinery in general

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EN 60034-18-31:2012

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prEN IEC 60034-18-31:2026
40.60 Close of voting
Apr 24, 2026




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