I.S. EN 61858:2005被替代
Electrical Insulation Systems - Thermal Evaluation Of Modifications To An Established Wire-wound Eis
出版：National Standards Authority of Ireland
专家解读视频
Lists the required test procedures for qualification of modifications of an established electrical insulation system (EIS) with respect to its thermal classification. Applicable to EIS used in wire-wound electrotechnical devices.
SS EN 61858 Ed. 2 (2005) - Identical
UNE EN 61858:2005 - Identical
NBN EN 61858:2005 - Identical
NF EN 61858:2005 - Identical
IEC 61858 Ed. 2.0 - Identical
DIN EN 61858 (2005-09) - Identical
BS EN 61858:2005 - Identical
SN EN 61858:2000 - Identical
