GB/T 7329-2008
ActiveCoupling devices for power line carrier systems
电力线载波结合设备
Application Summary AI generated
This standard specifies the technical requirements, test methods, and inspection rules for coupling devices used in power line carrier (PLC) communication systems. It is applied in electric power utilities to ensure safe and reliable signal transmission between high-voltage power lines and carrier communication equipment, typically in substations and along transmission lines. The standard covers impedance matching, isolation, and protection functions for frequencies between 40 kHz and 500 kHz.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.