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BS EN 50065-4-4:2023 – TC

$112.35

Tracked Changes. Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz – Low voltage decoupling filter. Impedance filter

Published By Publication Date Number of Pages
BSI 2023 24
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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]

PDF Catalog

PDF Pages PDF Title
1 30473119
15 A-30422309
16 undefined
20 1 Scope
2 Normative references
21 3 Terms and definitions
4 Impedance filter electrical characteristics
4.1 General
4.2 Terminations
4.3 Immunity for EMC
4.4 Operating frequency range
22 4.5 Impedance
4.6 Transfer function
4.7 Safety
BS EN 50065-4-4:2023 - TC
$112.35