• NEN EN IEC 61858-1 : 2014

    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

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    Published date:  02-06-2014

    Publisher:  Netherlands Standards

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    Abstract - (Show below) - (Hide below)

    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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    Development Note Supersedes NEN EN IEC 61858. (05/2014)
    Document Type Standard
    Publisher Netherlands Standards
    Status Current
    Supersedes
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