Low-voltage surge protective devices - Surge protective devices for specific application including d.c. Selection and application principles - SPDs connected to photovoltaic installations
This Technical Specification deals with the protection of PV installations against overvoltages. It deals
with the protection of the PV installation against surge overvoltages induced by direct and indirect
lightning strikes.
If such a PV installation is connected to an AC-supply system this document is applicable as a
complement of HD 60364-4-443, HD 60364-5-534 and HD 60364-7-712 and also CLC/TS 61643-12.
Surge protective devices (SPD) installed on the AC side shall comply with EN 61643-11.