IEC 61858-2 : 1ED 2014現行
ELECTRICAL INSULATION SYSTEMS - THERMAL EVALUATION OF MODIFICATIONS TO AN ESTABLISHED ELECTRICAL INSULATION SYSTEM (EIS) - PART 2: FORM-WOUND EIS
出版：International Electrotechnical Committee
專家解讀視頻
Specifies the required test procedures for qualification of modifications of an established electrical insulation system (EIS) with respect to its thermal classification.
NBN EN 61858-2 : 2014 - Identical
CEI EN 61858-2 : 2015 - Identical
NEN EN IEC 61858-2 : 2014 - Identical
DS EN 61858-2 : 2014 - Identical
BS EN 61858-2 : 2014 - Identical
BS IEC 61858-2 : 2014 - Identical
DIN EN 61858-2 : 2014 - Identical
VDE 0302-30-2 : 2014 - Identical
