DIN EN 61347-2-7 VDE 0712-37:2012-11
Lamp controlgear
Part 2-7: Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)
(IEC 61347-2-7:2011); German version EN 61347-2-7:2012
Class/Status:
Standard,
withdrawn
Released: 2012-11
VDE Art. No.: 0712125