EN 50065-4-5:2003
Current
The latest, up-to-date edition.
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-5: Low voltage decoupling filter - Segmentation filter
23-01-2003
1 Scope
2 Normative references
3 Classification
3.1 Type 1: Asymmetrical filter
3.2 Type 2: Symmetrical filter
4 Requirements
4.1 Marking
4.2 Electrical characteristics at mains frequency
4.2.1 Overvoltage
4.2.2 Immunity
4.3 Electrical characteristics at signalling frequency
4.3.1 Operating frequency range
4.3.2 Impedance
4.3.3 Transfer function
4.4 Safety
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