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IEC 61643-31 ED2

Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations

General information

40.60   Close of voting   Feb 13, 2026

IEC

TC 37/SC 37A

International Standard

29.240.01   Power transmission and distribution networks in general | 29.240.10   Substations. Surge arresters

Life cycle

PREVIOUSLY

PUBLISHED
IEC 61643-31:2018 ED1

PUBLISHED
IEC 61643-31:2018/COR1:2022 ED1

NOW

IN_DEVELOPMENT
IEC 61643-31 ED2
40.60 Close of voting
Feb 13, 2026