標(biāo)準(zhǔn)號(hào)：SIS SS-EN 50 065-1-1991
中文標(biāo)準(zhǔn)名稱：低壓電力裝置的信號(hào)頻率范圍3千赫至148．5千赫．第1部分：一般要求，頻帶和電磁干擾
英文標(biāo)準(zhǔn)名稱：Signalling on low-voltage electrical installations in thefrequency range 3 kHz to 148,5 kHz - Part 1: General requirements, frequency bands and electromagnetic disturbances
發(fā)布日期：1991/12/4 12:00:00
實(shí)施日期：1999/12/31 12:00:00
適用范圍：This standard applies to electrtcal equipment using signals in the frequency rang. 3 kHz to 148,5 kHz to transmit Information on lov voltage electrical systems, either on the public supply system or within installations in consumers' premises.It specifies the frequency bands allocated to the different applications, limits for tha terminal output voltage in the operating band and limits for conducted and radiated disturbance. It also gives the methods of measurement.It does not specify the signal modulation mathods nor the coding methods nor functional features (except those for the prevention of mutual interference).Environmental requirements and tests are not included.Nota: In most countries tha transmission of information is subject to regulation. Complianca with this standard does not imply permission to establish communicatlon with locations outside the consumar's installation or with other consumers through the public supply systea whara this would not otherwise be alloved.