Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - General requirements, frequency bands and electromagnetic disturbances Ingestion-build-205840 This standard is supplemented or

This standard is supplemented or modified by parts of IEC 60079 concerning specific types of protection

IEC 60924:1990

The main changes in this British Standard from the previous edition take account of the following

Environment

devices only powered by gravity)

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - General requirements, frequency bands and electromagnetic disturbances Ingestion-build-205840 This standard is supplemented orBS 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 BS EN 50065 1 applies to electrical equipment using signals in the frequency range 3 kHz to 148,5 kHz to transmit information on low voltage electrical systems, either on the public electricity distribution network or within installations in consumers premises.