NEN EN IEC 61858 : 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ELECTRICAL INSULATION SYSTEMS - THERMAL EVALUATION OF MODIFICATIONS TO AN ESTABLISHED WIRE-WOUND EIS
05-27-2014
01-12-2013
Provides 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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