DIN EN 50065-1 VDE 0808-1:2012-01
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz
Part 1: General requirements, frequency bands and electromagnetic disturbances
German version EN 50065-1:2011
Class/Status:
Standard,
valid
Released: 2012-01
VDE Art. No.: 0808025