The series resonanceunder UHV power can help many power workers conduct various power tests more conveniently.

In the use of series resonance equipment, we often encounter some problems. For example, the problem of the fan not starting when using the series resonance equipment:

1) Failure to press' fault reset 'after emergency stop, fault protection, and mismatch protection;

2) Internal temperature too high, power component overheating protection;

Troubleshooting method: Turn off the instrument power, let the instrument stand for about 30 minutes, turn on the power again, press the "Reset" button on the instrument panel, and then start the instrument.

If the fan still cannot start, please contact the manufacturer. Please do not remove the instrument!

In addition to the grounding wire of the power cord, the grounding pole of the product casing must also be grounded. To prevent electric shock, the grounding conductor must be grounded. Before connecting the input or output terminals of the series resonant device, please ensure that the product is properly grounded.

There are also the following precautions:

1. The series resonance testing equipment should be used by high-voltage testing professionals. Before use, carefully read the user manual and undergo repeated operation training.

2. The number of operators for the series resonant device shall not be less than 2. Strictly follow the safety operating procedures for high-voltage testing.

3. To ensure the safety and correctness of the experiment, in addition to being familiar with the specifications of the series resonant device, the test operation must be strictly carried out in accordance with relevant national standards and procedures.

4. All connecting wires must not be connected incorrectly, otherwise the testing device may be damaged.

5. When using a series resonant device, if the output is high voltage or high voltage, it must be reliably grounded and operated safely.