What are the functions ofvariable frequency series resonant devices

1) Internally controlled by an embedded touch screen, the operation function has been optimized and the operation is simple

2) Automatic frequency scanning to find resonance points The frequency range is 20-300Hz, and the sweep range can be manually set. The sweep time is 3 minutes (full frequency sweep) Frequency resolution 0.1Hz

3) Automatic testing, users can set the testing program, and the system automatically completes the testing process according to the set program

4) During automatic testing, the resonance state of the system is automatically tracked. When the resonance state changes beyond the set area, the system automatically tracks the resonance point Ensure that the system operates at output throughout the entire process, and plot the frequency voltage curve during frequency modulation.

5) Automatically track the voltage during withstand voltage, and adjust the voltage to the target voltage when the voltage fluctuates normally, which is operated by the user according to the test situation

6) Full voltage output protection: During the voltage regulation process, it is strictly ensured that the variable frequency power supply will not output full voltage

7) The software has been rigorously simulated and tested for safe, stable, and reliable operation

8) Automatically save experimental data, data query function, query past experimental data based on query conditions;

9) The LCD screen can display power supply voltage and current; Frequency, voltage, and current of high-voltage output

10) Protection function: It has power-off, overcurrent, overvoltage, and flashover protection functions;

a) Overvoltage protection: The overvoltage protection value can be manually set; When the output voltage of the entire device reaches the protection setting value, the entire device will be automatically cut off

b) Overcurrent protection: The overcurrent protection value can be manually set; When the output current of the entire device reaches the protection setting value, the entire device will be automatically cut off

c) Breakdown protection: It has discharge or flashover protection function, and automatically cuts off the entire device when ground flashover occurs on the high-voltage side. It will not cause harm to the testing equipment and personnel, and the electronic components inside the variable frequency power supply will not break down

d) Power outage protection: After the test power supply is cut off, the device can quickly protect

11) The internal structure and various components of the variable frequency power supply remain in the same position and undamaged after normal road and railway transportation, and the fasteners are not loose

12) The appearance and operation interface are fully designed with humanization, beautiful and elegant, and easy to operate

Wuhan UHV specializes in the production ofseries resonance (also known as variable frequency resonance test device), engaged in the electrical measurement industry for many years. Its products have first-class quality and welcome customers to come and purchase.