NEN EN 50065-4-5 : 2004
Current
The latest, up-to-date edition.
SIGNALING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ - PART 4-5: LOW-VOLTAGE DECOUPLING FILTER - SEGMENTATION FILTER
12-01-2013
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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