DIN EN 61643-31 VDE 0675-6-31 Berichtigung 1:2022-12
Low-voltage surge protective devices
Part 31: Requirements and test methods for SPDs for photovoltaic installations
(IEC 61643-31:2018/COR1:2022); German version EN 61643-31:2019/AC:2022-07
Class/Status:
Standard,
valid
Released: 2022-12
VDE Art. No.: 0600408