It can capture and detect the instantaneous changes of the voltage and current parameters of the power grid, including voltage and current fluctuations, voltage and current sudden rise, sudden drop, short-term interruption, transient overvoltage, impulse current, and instantaneous distortion of current and voltage. The instrument can store up to 150 transient waveforms simultaneously.
It can monitor the inrush current of the line and monitor the starting current when the electrical equipment is started, which helps to correctly design the installed capacity. It can display the rise/fall curve of the effective value of the starting process, the envelope curve of the starting current, the 4-way current and the 4-way voltage waveform. After it can be triggered, it can record about 100s, and store all current and voltage instantaneous values and waveform curves of each cycle within 100s.

KDZD5000Z power quality analyzer adopts DSP+ARM dual processor architecture, DSP is responsible for data acquisition and algorithm processing, ARM is responsible for communication protocol and man-machine interface processing. Analog signal acquisition with two pieces of Analog Devices 16-bit resolution of 4-channel synchronous sampling, to achieve a maximum sampling rate of 1MSPS, to ensure the accuracy of the channel and information integrity, to ensure that not miss any transient changes in the power grid, so that the transient waveform, sudden rise and fall, instantaneous interruption detection more accurate