GB/T 20840.5-2013
ActiveInstrument transformers - Part 5: Additional requirements for capacitor voltage transformers
互感器 第5部分：电容式电压互感器的补充技术要求
Application Summary AI generated
This standard specifies additional technical requirements, testing methods, and accuracy classes specifically for capacitor voltage transformers (CVTs) used in high-voltage power systems. It is applied in the design, manufacturing, and verification of CVTs for electrical energy metering, protection, and control in substations and transmission networks operating above 35 kV. The standard ensures reliable voltage transformation and transient performance under power system conditions.
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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.