DIN EN 50065-1 VDE 0808-1:1996-11
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz
General requirements, frequency bands and electromagnetic disturbance
German version EN 50065-1:1991 + A1:1992 + A2:1995 + A3:1996
Class/Status:
Standard,
withdrawn
Released: 1996-11
VDE Art. No.: 0808004