DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN CLC/TS 50539-12
; VDE V 0675-39-12:2014-09
Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 12: Selection and application principles - SPDs connected to photovoltaic installations; German version CLC/TS 50539-12:2013
Überspannungsschutzgeräte für Niederspannung - Überspannungsschutzgeräte für besondere Anwendungen einschließlich Gleichspannung - Teil 12: Auswahl und Anwendungsgrundsätze - Überspannungsschutzgeräte für den Einsatz in Photovoltaik-Installationen; Deutsche Fassung CLC/TS 50539-12:2013
Procedure
VN
Overview
This Technical Specification describes the principles for selection, location, coordination and operation of SPDs to be connected to PV installations. The scope is limited to PV systems with voltages up to 1 500 V d.c. on the d.c. side and to voltages up to 1 000 V rms on the a.c. side, where available. The responsible committee is Subcommittee DKE/UK 441.1 "Überspannungsableiter bis 1 000 V" ("Surge arresters up to and including 1 000 V") of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.
