Signalling on low-voltage electrical installations in the frequency range 3 kHz to 526,5 kHz -- Part 1: General requirements, frequency bands and electromagnetic disturbances (english version)
STANDARD published on 1.3.2025
Designation standards: E ÖVE EN 50065-1
Publication date standards: 1.3.2025
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM