E DIN EN IEC 61857-33 VDE 0302-33:2022-03
Electrical insulation systems – Procedures for thermal evaluation
Part 33: Multifactor evaluation with increased ageing factors at elevated temperature
(IEC 112/533/CD:2021); Text in German and English
Class/Status:
Draft,
valid
Released: 2022 -03 Published:
2022-02 -11
VDE Art. No.: 1300138
End of objection deadline:
2022-04-11