British Standards Institution

Sector: Sustainability

Overview: Under the direction of the Standards Policy and Strategy Committee, is responsible for the UK input into CLC/TC 219 standards for communication systems using electricity supply lines or the wiring of buildings as a transmission medium and using frequencies above 3kHz. This includes the assignment of frequency bands for signal transmission on the mains.

Committee standards activity

In Progress (2)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS EN 50065-4-7	Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 4-7: Portable low voltage decoupling filters - Safety requirements Categories: Electric filters \| Switching and signalling systems \| Automatic controls for household use Comment resolution begins : 2024-10-03	Comment resolution
BS EN 50065-4-2	Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 4-2: Low voltage decoupling filters - Safety requirements Categories: Electric filters \| Switching and signalling systems \| Automatic controls for household use Comment resolution begins : 2024-10-03	Comment resolution

Published (22)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD CLC/TR 50669:2017	Investigation Results on Electromagnetic Interference in the Frequency Range below 150 kHz Categories: Emission Published standard begins : 2018-01-03	Published standard
PD CLC/TR 50627:2015	Study Report on Electromagnetic Interference between Electrical Equipment/Systems in the Frequency Range Below 150 kHz Categories: Electromagnetic compatibility. General Published standard begins : 2015-12-08	Published standard
BS EN 50412-2-1:2005	Power line communication apparatus and systems used in low-voltage installations in the frequency range 1,6 MHz to 30 MHz. Residential, commercial and industrial environment. Immunity requirements Categories: Powerline telecommunications \| Immunity \| Automatic controls for household use Published standard begins : 2005-12-05	Published standard
BS EN 50065-7:2001	Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Equipment impedance Categories: Switching and signalling systems Published standard begins : 2002-05-14	Published standard
BS EN 50065-4-6:2023	Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Low voltage decoupling filters. Phase coupler Categories: Electric filters \| Switching and signalling systems \| Automatic controls for household use Published standard begins : 2023-04-11	Published standard
BS EN 50065-4-5:2023	Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Low voltage decoupling filter. Segmentation filter Categories: Electric filters \| Switching and signalling systems \| Automatic controls for household use Published standard begins : 2023-04-11	Published standard
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 filter. Impedance filter Categories: Electric filters \| Switching and signalling systems \| Automatic controls for household use Published standard begins : 2023-04-11	Published standard
BS EN 50065-4-3:2023	Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Low voltage decoupling filter. Incoming filter Categories: Electric filters \| Switching and signalling systems \| Automatic controls for household use Published standard begins : 2023-04-11	Published standard
BS EN 50065-4-2:2002	NO TITLE Categories: Power transmission and distribution lines \| Electric filters \| Switching and signalling systems Published standard begins : 2002-01-23	Published standard
BS EN 50065-4-1:2023	Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Low voltage decoupling filters. Generic specification Categories: Electric filters \| Switching and signalling systems \| Automatic controls for household use Published standard begins : 2023-04-25	Published standard

Withdrawn (7)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS EN 50065-4-7:2005	Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz. Portable low voltage decoupling filters. Safety requirements Categories: Electric filters \| Switching and signalling systems \| Automatic controls for household use Withdrawn begins : 2008-01-14	Withdrawn
BS EN 50065-4-6:2004	Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Low voltage decoupling filters. Phase coupler Categories: Electric filters \| Switching and signalling systems \| Automatic controls for household use Withdrawn begins : 2023-04-11	Withdrawn
BS EN 50065-4-5:2003	Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters. Segmentation filter Categories: Electric filters \| Switching and signalling systems Withdrawn begins : 2023-04-11	Withdrawn
BS EN 50065-4-4:2003	Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters. Impedance filter Categories: Electric filters \| Switching and signalling systems Withdrawn begins : 2023-04-11	Withdrawn
BS EN 50065-4-3:2003	Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters. Incoming filter Categories: Electric filters \| Switching and signalling systems Withdrawn begins : 2023-04-11	Withdrawn
BS EN 50065-1:2001+A1:2010	Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. General requirements, frequency bands and electromagnetic disturbances Categories: Switching and signalling systems \| Electromagnetic compatibility. General Withdrawn begins : 2011-06-14	Withdrawn
BS EN 50065-1:2001	Specification for signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. General requirements, frequency bands and electromagnetic disturbances Categories: Switching and signalling systems \| Electromagnetic compatibility. General Withdrawn begins : 2010-04-06	Withdrawn

Standards Development

PEL/205 - Mains signalling

Committee standards activity