E DIN EN 61857-41 VDE 0302-41:2019-04
Electrical insulation systems – Procedures for thermal evaluation
Part 41: Specific requirements for electrical insulation systems for use in dry-type high-voltage transformers with operating voltages of 1kV and above
(IEC 112/427/CD:2018); Text in German and English
Class/Status:
Draft,
valid
Released: 2019 -04 Published:
2019-03 -29
VDE Art. No.: 1300102
End of objection deadline:
2019-05-29