Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters. Impedance filter.
NORM herausgegeben am 15.4.2003
Designation standards: BS EN 50065-4-4:2003
Note: UNGÜLTIG
Publication date standards: 15.4.2003
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategorie: Technische Normen BS