GB/T 12325-2003
AbolishedPower quality--Admissible deviation of supply voltage
电能质量 供电电压允许偏差
Application Summary AI generated
GB/T 12325-2003 specifies the permissible deviation range of supply voltage under normal operating conditions in public power distribution systems. It is applied by electric utilities and industrial users in China to ensure voltage quality at the point of common coupling, guiding equipment design and compliance testing for grid-connected devices.
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