Projects of DKE/UK 441.1

DIN EN IEC 61643-31 2026-01-29 Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations More  Comment 
DIN EN IEC 61643-01 2025-03-21 Low-voltage surge protective devices - Part 01: General Requirements and test methods (IEC 37A/401/CDV:2023); German and English version prEN IEC 61643-01:2023 More  Comment 
DIN EN IEC 61643-11 2025-03-06 Low-voltage surge protective devices - Part 11: Surge protective devices connected to AC low-voltage power systems - Requirements and test methods (IEC 61643-11:2025, modified); German version EN IEC 61643-11:2025 + A11:2025 More  Comment 
DIN CLC/TS 51643-12 2025-03-06 Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles More  Comment 
DIN IEC/TS 61643-05 2025-01-30 Low-voltage surge protective devices - Requirements and test methods of SPD monitoring device (SMD) More  Comment 
DIN EN IEC 61643-01-100 2024-06-18 Low-voltage surge protective devices - Part 01: General Requirements and test methods; German and English version prEN IEC 61643-01:2023/prAA:2023 More  Comment 
DIN IEC/TR 61643-03 2024-03-15 Low-voltage surge protective devices - Part 03: SPD testing guide (IEC TR 61643-03:2024) More  Comment 
DIN IEC/TS 61643-06 2024-03-14 Low-voltage surge protective devices - Part 06: Requirements and test methods for SPD specific disconnectors More  Comment 
DIN EN IEC 61643-41 2020-03-10 Low-voltage surge protective devices - Part 41: Surge protective devices connected to DC low-voltage power systems - Requirements and test methods (IEC 61643-41:2025, modified); German version EN IEC 61643-41:2025 + A11:2025 More  Comment 
IEC 37A/197/DC 2007-11-09 Temporary OverVoltage (TOV) - tests and Temporary overvoltages and maximum durations to be expected in low-voltage applications More  Comment 

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