SMG7000 Portable Power Quality Analyzer

SMG7000 power quality analyzer is also called handheld power quality analyzer, portable power quality analyzer and three-phase power quality analyzer. Hand-held power quality analyzer is used for electrical parameters

Test, vector analysis, three-phase power quality analyzer is a power quality analysis test for detecting power quality problems such as waveform distortion, harmonic content, voltage fluctuation and flicker, and three-phase unbalance in the power grid.

This handheld power quality analyzer can accurately measure various electrical parameters such as voltage, current, active power, reactive power, phase angle, power factor, and frequency.

        The SMG7000 power quality analyzer is a small, light, simple and practical power quality analysis and measurement instrument developed by referring to the power technology standard DL/T826-2002DL/T448-2002.

Tester, portable power quality analyzer is suitable for relay protection department, power quality measurement department and all power users.

        SMG7000 portable handheld power quality analyzer is equipped with 25A and 500A high-precision clamp-type current transformers, which can easily diagnose whether the power metering device is normal or not, and visually display three

The vector diagram of phase voltage and current, and prompts whether the wiring of 48 kinds of metering devices is correct. The power quality analyzer can be used as an electricity checker and a phase voltammeter to complete the corresponding test functions.

Yes, it can also measure the harmonic content of voltage and current (2 to 32 times) on the spot, the word run test of the watt-hour meter, and investigate and deal with the functions of the user to change the nameplate and the means of stealing electricity.

        The handheld power quality analyzer is designed with a large-capacity lithium-ion rechargeable battery and RS232 interface, which can be used continuously for 8 hours, and can communicate with a computer through a connection line to realize data management.

To print reports, portable handheld power quality analyzers are good tools for judging power quality. 1. This hand-held power quality analyzer is a high-precision power measurement that is specially used to detect power quality problems such as waveform distortion, harmonic content, voltage fluctuation and flicker, and three-phase unbalance in the power grid.

The tester also has the functions of electrical parameter testing and vector analysis;

       2. The handheld power quality analyzer can accurately measure voltage, current, active power, reactive power, phase angle, power factor, frequency and other electrical parameters;

       3. The vector diagram of the measured voltage and current can be displayed, and the user can analyze the vector diagram to get the correctness of the wiring of the metering equipment;

       4. The current of this handheld power quality analyzer is measured by a clamp-on transformer. Because the operator does not need to disconnect the current loop when using the clamp current transformer to measure, it can be convenient,

Measure safely. Clamp meters with different ranges can be selected according to the user's different measuring ranges;

       5. It can measure and analyze the quality of AC power supplied to the user by the public grid. Its measurement and analysis: frequency deviation, voltage deviation, voltage fluctuation, flicker, three-phase voltage allowable unbalance and grid harmonics

wave;

       6. It can display single-phase voltage and current waveforms and can display three-phase voltage and current waveforms at the same time;

       7. All test interfaces of this handheld power quality analyzer have a screen lock function to facilitate users to read and analyze data;

       8. Load fluctuation monitoring: measurement and analysis of fluctuations in the power quality of the public grid caused by various electrical equipment under different operating conditions. Regularly record and store voltage, current, active power, and reactive power

Changes in power, apparent power, frequency, phase and other power parameters;

       9. Dynamic monitoring of power equipment adjustment and operation process to help users solve problems in the process of power equipment adjustment and commissioning;

      10. Able to test and analyze the dynamic parameters of reactive power compensation and filtering devices in the power system and make quantitative evaluations of their functions and technical indicators;

      11. Different storage intervals can be set, and data can be stored continuously according to the set time interval;

      12. Built-in large-capacity data storage, which can be stored continuously for more than 18 months at a time interval of 1 minute, which can meet the needs of long-term monitoring test points;

      13. The tester has a USB interface, which can easily copy the data directly to the background management computer;

      14. Cooperating with powerful data management software, real-time sampling data can be directly uploaded to the background management computer for more comprehensive and faster processing in the background;

      15. With perpetual calendar, clock function, real-time display of date and time. The test data and results can be saved at the same time of on-site testing, and uploaded to the computer through the serial port, and through the background management software

(Optional accessories) Realize computerized data management and powerful report functions;

      16. The handheld power quality analyzer uses a large-screen imported color LCD as the display, a Chinese operation interface and a Chinese character prompt message, a multi-parameter LCD display interface, and the man-machine interaction

Friendly interface;

      17.3 minutes without operation, the LCD will automatically enter the power saving mode to extend the battery working time;

      18. Conductive silica gel buttons, good hand feeling, long life, reasonable design and convenient operation;

      19. The handheld power quality analyzer has a built-in large-capacity, high-performance lithium-ion rechargeable battery, which can work continuously for more than 10 hours when fully charged;

      20. It is small in size, light in weight, and easy to carry. It can be used for on-site measurement and can also be used as standard measurement equipment in the laboratory.