GB/T 17949.1-2000
ActiveGuide for measuring earth resistivity，ground impedance and earth surface potentials of a ground system--Part 1:Normal measurements
接地系统的土壤电阻率、接地阻抗和地面电位测量导则 第1部分:常规测量
Application Summary AI generated
This standard provides a technical guide for measuring soil resistivity, ground impedance, and earth surface potentials in grounding systems. It is applied in electrical engineering for the design, testing, and maintenance of grounding installations in power substations, transmission towers, and industrial facilities. The procedures ensure accurate field measurements to verify safety and performance against electric shock and equipment damage.
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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.