NEN EN IEC 61858-1 : 2014
Current
Current
The latest, up-to-date edition.
ELECTRICAL INSULATION SYSTEMS - THERMAL EVALUATION OF MODIFICATIONS TO AN ESTABLISHED ELECTRICAL INSULATION SYSTEM (EIS) - PART 1: WIRE-WOUND WINDING EIS
Published date
02-06-2014
Publisher
Defines the required test procedures for qualification of modifications of an established electrical insulation system (EIS) with respect to its thermal classification.
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