DIN EN 61975 VDE 0553-975:2023-09
High-voltage direct current (HVDC) installations
System tests
(IEC 61975:2010 + A1:2016 + AMD2:2022); German version EN 61975:2010 + A1:2017 + A2:2022
Class/Status:
Standard,
valid
Released: 2023-09
VDE Art. No.: 0500258