GB/T 21697-2008
AbolishedInsulation coordination of low voltage power line and electronic system
低压电力线路和电子设备系统的雷电过电压绝缘配合
Application Summary AI generated
This standard specifies the principles and requirements for insulation coordination against lightning overvoltages in low-voltage power lines and electronic systems. It is applied in the design, installation, and testing of electrical and electronic equipment to ensure protection from transient overvoltages caused by lightning strikes. The standard is relevant for engineers and procurement professionals working with power distribution, telecommunications, and industrial control systems.
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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.