Voltage flicker monitoring device APVIEW500

The voltage flicker monitoring device APVIEW500 and the detection indicators of the power grid power quality detection system are important standards for technical personnel to judge the quality of power and the operation quality of the power grid. Technical personnel can also analyze these indicators to determine whether the power grid power quality meets the actual requirements of China for power grid power quality. At present, the indicators used in the process of power grid quality inspection in China include voltage deviation, frequency deviation, harmonics, voltage fluctuations, flicker, three-phase voltage imbalance, etc.