The power quality analyzer Việc sử dụng nguồn điện siêu cao áp có thể giúp nhiều công nhân điện lực thực hiện các thử nghiệm điện khác nhau một cách thuận tiện hơn.
The power quality analyzer adopts advanced data acquisition and DSP technology, as well as on-site microcomputer display, storage, management, and communication technology, to achieve real-time measurement and storage of five power quality indicators and various commonly used electrical parameters Its main functions are as follows:
1、 Test analysis function
1. Basic parameter measurement: including three-phase voltage, current, power, power factor, etc
2. Grid frequency
3. Voltage (current) fundamental wave and harmonic amplitude, phase, power, impedance;
4. Voltage deviation
5. Voltage fluctuations and flicker, frequency spectrum analysis of amplitude modulation waveforms;
6. Three phase voltage imbalance;
2、 Data management function
Storage, retrieval, and remote transmission of data files such as test analysis results and statistical results.
3、 Graphic function
Output various voltage (current) waveform diagrams, amplitude modulation waveform diagrams, frequency spectra, as well as various frequency, harmonic, voltage fluctuation and flicker, negative sequence component and other change curves, which can be moved, compressed, and amplified.
