NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Technical rule
[CURRENT]
IEC/TR 62066
IEC/TR 62066
Surge overvoltages and surge protection in low-voltage a.c. power systems - General basic information
Title (German)
Überspannungen und Überspannungsschutz in Niederspannungs-Wechselstromnetzen - Allgemeine Grundlageninformation