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BSI BS EN 50065-4-4:2023

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters -- Impedance filter
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BSI BS EN 50065-4-4:2023

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters -- Impedance filter

PUBLISH DATE 2023
PAGES 10
BSI BS EN 50065-4-4:2023
This document applies to impedance filters in a mains communication system, intended for utility networks or household and similar fixed installation including residential, commercial and light industrial buildings. These filters are used to set a suitable impedance, in the nominal frequency range of the mains signalling system, at any point of the low voltage mains network where a low impedance equipment is connected, as shown in Figure 1, in order to allow reliable operation of the mains signalling system. Impedance filters can be used either in utility or consumer networks. They can also be used in conjunction with incoming filters and segmentation filters. [Figure 1 - The application of impedance filters]
SDO BSI: British Standards Institution
Document Number EN 50065-4-4
Publication Date April 11, 2023
Language en - English
Page Count
Revision Level
Supercedes
Committee PEL/205
Publish Date Document Id Type View
April 11, 2023 BS EN 50065-4-4:2023 Revision
April 15, 2003 BS EN 50065-4-4:2003 Revision