
Electrical Insulation Systems - Thermal Evaluation Of Modifications To An Established Electrical Insulation System (eis) - Part 1: Wire-wound Winding Eis (iec 61858-1:2014)
出版:Verband Deutscher Elektrotechniker

專家解讀視頻
2014 [01/11/2014]DRAFT 2013 [01/09/2013]
Supersedes DIN EN 61858. DIN EN 61858 issue 05-2009 remains valid alongside this standard until 19-03-2017. (11/2014)
EN 61858-1:2014 - Identical