Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1 : general requirements, frequency bands and electromagnetic disturbances.

NF C90-201-1-2012

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1 : general requirements, frequency bands and electromagnetic disturbances.

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ICS分类号： 29.240.01 - 电气工程 - ; 33.040.30 - 开关和信号系统 ; 33.100.10

标准组织： NF - 法国国家标准

全文来源： WF

英文关键词： Access Auxiliary equipment Band of frequencies Classification Conduits Damping Data transfer Definitions Detectors (circuits) Dimensions Distribution networks Electric cables Electric mains Electrical Electrical engineering Electromagnetic compatibility EMC Equipment Field strength (electric) Frequencies Frequency ranges Generators Grids Hertz Impedance Influence quantities Influences Information transfer Interferences Limits (mathematics) Low voltage Low voltage mains Measurement Measurement circuits Measuring circuit Measuring techniques Nets Noise power Operation Output level Output signals Quality Radio disturbances Radio interference measurements Radio interference power Radio interferences fieldstrength Radiotelegraphy Signal transmission Signals Specification (approval) Supply systems Testing Testing conditions Transmission Transmission performance Transmitting set Voltage

语种： eng

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