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prEN IEC 61857-41:2019

Electrical insulation systems - Procedures for thermal evaluation - Part 41: Specific requirements for electrical insulation systems for use in dry-type high-voltage transformers with operating voltages of 1kV and above prEN IEC 61857-41:2019

Publication date:   Aug 7, 2019

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40.60   Close of voting   Oct 18, 2019

CENELEC

CLC/SR 112 Evaluation and qualification of electrical insulating materials and systems (to be defined)

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prEN IEC 61857-41:2019
40.60 Close of voting
Oct 18, 2019




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